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ef416fc2 | 1 | /* |
c07d5b2d | 2 | * "$Id: ipp.c 181 2006-06-22 20:01:18Z jlovell $" |
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. | |
89d46774 | 91 | * url_encode_attr() - URL-encode a string attribute. |
ef416fc2 | 92 | * user_allowed() - See if a user is allowed to print to a queue. |
93 | * validate_job() - Validate printer options and destination. | |
94 | * validate_name() - Make sure the printer name only contains | |
95 | * valid chars. | |
96 | * validate_user() - Validate the user for the request. | |
97 | */ | |
98 | ||
99 | /* | |
100 | * Include necessary headers... | |
101 | */ | |
102 | ||
103 | #include "cupsd.h" | |
104 | ||
105 | #ifdef HAVE_LIBPAPER | |
106 | # include <paper.h> | |
107 | #endif /* HAVE_LIBPAPER */ | |
108 | ||
109 | ||
110 | /* | |
111 | * PPD default choice structure... | |
112 | */ | |
113 | ||
114 | typedef struct | |
115 | { | |
116 | char option[PPD_MAX_NAME]; /* Main keyword (option name) */ | |
117 | char choice[PPD_MAX_NAME]; /* Option keyword (choice name) */ | |
118 | } ppd_default_t; | |
119 | ||
120 | ||
121 | /* | |
122 | * Local functions... | |
123 | */ | |
124 | ||
125 | static void accept_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
126 | static void add_class(cupsd_client_t *con, ipp_attribute_t *uri); | |
b423cd4c | 127 | static int add_file(cupsd_client_t *con, cupsd_job_t *job, |
128 | mime_type_t *filetype, int compression); | |
ed486911 | 129 | static cupsd_job_t *add_job(cupsd_client_t *con, cupsd_printer_t *printer, |
80ca4592 | 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); | |
89d46774 | 205 | static void url_encode_attr(ipp_attribute_t *attr, char *buffer, |
206 | int bufsize); | |
ef416fc2 | 207 | static int user_allowed(cupsd_printer_t *p, const char *username); |
208 | static void validate_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
209 | static int validate_name(const char *name); | |
210 | static int validate_user(cupsd_job_t *job, cupsd_client_t *con, | |
211 | const char *owner, char *username, | |
212 | int userlen); | |
213 | ||
214 | ||
215 | /* | |
216 | * 'cupsdProcessIPPRequest()' - Process an incoming IPP request... | |
217 | */ | |
218 | ||
219 | int /* O - 1 on success, 0 on failure */ | |
220 | cupsdProcessIPPRequest( | |
221 | cupsd_client_t *con) /* I - Client connection */ | |
222 | { | |
223 | ipp_tag_t group; /* Current group tag */ | |
224 | ipp_attribute_t *attr; /* Current attribute */ | |
225 | ipp_attribute_t *charset; /* Character set attribute */ | |
226 | ipp_attribute_t *language; /* Language attribute */ | |
227 | ipp_attribute_t *uri; /* Printer URI attribute */ | |
228 | ipp_attribute_t *username; /* requesting-user-name attr */ | |
229 | int sub_id; /* Subscription ID */ | |
230 | ||
231 | ||
232 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
233 | "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x", | |
234 | con, con->http.fd, con->request->request.op.operation_id); | |
235 | ||
236 | /* | |
237 | * First build an empty response message for this request... | |
238 | */ | |
239 | ||
240 | con->response = ippNew(); | |
241 | ||
242 | con->response->request.status.version[0] = con->request->request.op.version[0]; | |
243 | con->response->request.status.version[1] = con->request->request.op.version[1]; | |
244 | con->response->request.status.request_id = con->request->request.op.request_id; | |
245 | ||
246 | /* | |
247 | * Then validate the request header and required attributes... | |
248 | */ | |
249 | ||
250 | if (con->request->request.any.version[0] != 1) | |
251 | { | |
252 | /* | |
253 | * Return an error, since we only support IPP 1.x. | |
254 | */ | |
255 | ||
256 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
257 | "%04X %s Bad request version number %d.%d", | |
258 | IPP_VERSION_NOT_SUPPORTED, con->http.hostname, | |
259 | con->request->request.any.version[0], | |
260 | con->request->request.any.version[1]); | |
261 | ||
262 | send_ipp_status(con, IPP_VERSION_NOT_SUPPORTED, | |
263 | _("Bad request version number %d.%d!"), | |
264 | con->request->request.any.version[0], | |
265 | con->request->request.any.version[1]); | |
266 | } | |
fa73b229 | 267 | else if (!con->request->attrs) |
ef416fc2 | 268 | { |
269 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
270 | "%04X %s No attributes in request", | |
271 | IPP_BAD_REQUEST, con->http.hostname); | |
272 | ||
273 | send_ipp_status(con, IPP_BAD_REQUEST, _("No attributes in request!")); | |
274 | } | |
275 | else | |
276 | { | |
277 | /* | |
278 | * Make sure that the attributes are provided in the correct order and | |
279 | * don't repeat groups... | |
280 | */ | |
281 | ||
282 | for (attr = con->request->attrs, group = attr->group_tag; | |
fa73b229 | 283 | attr; |
ef416fc2 | 284 | attr = attr->next) |
285 | if (attr->group_tag < group && attr->group_tag != IPP_TAG_ZERO) | |
286 | { | |
287 | /* | |
288 | * Out of order; return an error... | |
289 | */ | |
290 | ||
291 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
292 | "%04X %s Attribute groups are out of order", | |
293 | IPP_BAD_REQUEST, con->http.hostname); | |
294 | ||
295 | send_ipp_status(con, IPP_BAD_REQUEST, | |
296 | _("Attribute groups are out of order (%x < %x)!"), | |
297 | attr->group_tag, group); | |
298 | break; | |
299 | } | |
300 | else | |
301 | group = attr->group_tag; | |
302 | ||
fa73b229 | 303 | if (!attr) |
ef416fc2 | 304 | { |
305 | /* | |
306 | * Then make sure that the first three attributes are: | |
307 | * | |
308 | * attributes-charset | |
309 | * attributes-natural-language | |
310 | * printer-uri/job-uri | |
311 | */ | |
312 | ||
313 | attr = con->request->attrs; | |
314 | if (attr && !strcmp(attr->name, "attributes-charset") && | |
fa73b229 | 315 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_CHARSET) |
ef416fc2 | 316 | charset = attr; |
317 | else | |
318 | charset = NULL; | |
319 | ||
320 | if (attr) | |
321 | attr = attr->next; | |
322 | ||
323 | if (attr && !strcmp(attr->name, "attributes-natural-language") && | |
fa73b229 | 324 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_LANGUAGE) |
ef416fc2 | 325 | language = attr; |
326 | else | |
327 | language = NULL; | |
328 | ||
fa73b229 | 329 | if ((attr = ippFindAttribute(con->request, "printer-uri", |
330 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 331 | uri = attr; |
fa73b229 | 332 | else if ((attr = ippFindAttribute(con->request, "job-uri", |
333 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 334 | uri = attr; |
335 | else | |
336 | uri = NULL; | |
337 | ||
338 | if (charset) | |
339 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
340 | "attributes-charset", NULL, charset->values[0].string.text); | |
341 | else | |
342 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
343 | "attributes-charset", NULL, DefaultCharset); | |
344 | ||
345 | if (language) | |
346 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
347 | "attributes-natural-language", NULL, | |
348 | language->values[0].string.text); | |
349 | else | |
350 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
351 | "attributes-natural-language", NULL, DefaultLanguage); | |
352 | ||
fa73b229 | 353 | if (!charset || !language || |
354 | (!uri && | |
ef416fc2 | 355 | con->request->request.op.operation_id != CUPS_GET_DEFAULT && |
356 | con->request->request.op.operation_id != CUPS_GET_PRINTERS && | |
357 | con->request->request.op.operation_id != CUPS_GET_CLASSES && | |
358 | con->request->request.op.operation_id != CUPS_GET_DEVICES && | |
359 | con->request->request.op.operation_id != CUPS_GET_PPDS)) | |
360 | { | |
361 | /* | |
362 | * Return an error, since attributes-charset, | |
363 | * attributes-natural-language, and printer-uri/job-uri are required | |
364 | * for all operations. | |
365 | */ | |
366 | ||
367 | if (!charset) | |
368 | { | |
369 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
370 | "Missing attributes-charset attribute!"); | |
371 | ||
372 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
373 | "%04X %s Missing attributes-charset attribute", | |
374 | IPP_BAD_REQUEST, con->http.hostname); | |
375 | } | |
376 | ||
377 | if (!language) | |
378 | { | |
379 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
380 | "Missing attributes-natural-language attribute!"); | |
381 | ||
382 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
383 | "%04X %s Missing attributes-natural-language attribute", | |
384 | IPP_BAD_REQUEST, con->http.hostname); | |
385 | } | |
386 | ||
387 | if (!uri) | |
388 | { | |
389 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
390 | "Missing printer-uri or job-uri attribute!"); | |
391 | ||
392 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
393 | "%04X %s Missing printer-uri or job-uri attribute", | |
394 | IPP_BAD_REQUEST, con->http.hostname); | |
395 | } | |
396 | ||
397 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Request attributes follow..."); | |
398 | ||
fa73b229 | 399 | for (attr = con->request->attrs; attr; attr = attr->next) |
ef416fc2 | 400 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
401 | "attr \"%s\": group_tag = %x, value_tag = %x", | |
402 | attr->name ? attr->name : "(null)", attr->group_tag, | |
403 | attr->value_tag); | |
404 | ||
405 | cupsdLogMessage(CUPSD_LOG_DEBUG, "End of attributes..."); | |
406 | ||
407 | send_ipp_status(con, IPP_BAD_REQUEST, | |
408 | _("Missing required attributes!")); | |
409 | } | |
410 | else | |
411 | { | |
412 | /* | |
413 | * OK, all the checks pass so far; make sure requesting-user-name is | |
414 | * not "root" from a remote host... | |
415 | */ | |
416 | ||
417 | if ((username = ippFindAttribute(con->request, "requesting-user-name", | |
418 | IPP_TAG_NAME)) != NULL) | |
419 | { | |
420 | /* | |
421 | * Check for root user... | |
422 | */ | |
423 | ||
424 | if (!strcmp(username->values[0].string.text, "root") && | |
425 | strcasecmp(con->http.hostname, "localhost") && | |
426 | strcmp(con->username, "root")) | |
427 | { | |
428 | /* | |
429 | * Remote unauthenticated user masquerading as local root... | |
430 | */ | |
431 | ||
757d2cad | 432 | _cupsStrFree(username->values[0].string.text); |
433 | username->values[0].string.text = _cupsStrAlloc(RemoteRoot); | |
ef416fc2 | 434 | } |
435 | } | |
436 | ||
437 | if ((attr = ippFindAttribute(con->request, "notify-subscription-id", | |
438 | IPP_TAG_INTEGER)) != NULL) | |
439 | sub_id = attr->values[0].integer; | |
440 | else | |
441 | sub_id = 0; | |
442 | ||
443 | /* | |
444 | * Then try processing the operation... | |
445 | */ | |
446 | ||
447 | if (uri) | |
bd7854cb | 448 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s %s", |
449 | ippOpString(con->request->request.op.operation_id), | |
450 | uri->values[0].string.text); | |
451 | else | |
452 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s", | |
453 | ippOpString(con->request->request.op.operation_id)); | |
ef416fc2 | 454 | |
455 | switch (con->request->request.op.operation_id) | |
456 | { | |
457 | case IPP_PRINT_JOB : | |
458 | print_job(con, uri); | |
459 | break; | |
460 | ||
461 | case IPP_VALIDATE_JOB : | |
462 | validate_job(con, uri); | |
463 | break; | |
464 | ||
465 | case IPP_CREATE_JOB : | |
466 | create_job(con, uri); | |
467 | break; | |
468 | ||
469 | case IPP_SEND_DOCUMENT : | |
470 | send_document(con, uri); | |
471 | break; | |
472 | ||
473 | case IPP_CANCEL_JOB : | |
474 | cancel_job(con, uri); | |
475 | break; | |
476 | ||
477 | case IPP_GET_JOB_ATTRIBUTES : | |
478 | get_job_attrs(con, uri); | |
479 | break; | |
480 | ||
481 | case IPP_GET_JOBS : | |
482 | get_jobs(con, uri); | |
483 | break; | |
484 | ||
485 | case IPP_GET_PRINTER_ATTRIBUTES : | |
486 | get_printer_attrs(con, uri); | |
487 | break; | |
488 | ||
489 | case IPP_HOLD_JOB : | |
490 | hold_job(con, uri); | |
491 | break; | |
492 | ||
493 | case IPP_RELEASE_JOB : | |
494 | release_job(con, uri); | |
495 | break; | |
496 | ||
497 | case IPP_RESTART_JOB : | |
498 | restart_job(con, uri); | |
499 | break; | |
500 | ||
501 | case IPP_PAUSE_PRINTER : | |
502 | stop_printer(con, uri); | |
503 | break; | |
504 | ||
505 | case IPP_RESUME_PRINTER : | |
506 | start_printer(con, uri); | |
507 | break; | |
508 | ||
509 | case IPP_PURGE_JOBS : | |
510 | cancel_all_jobs(con, uri); | |
511 | break; | |
512 | ||
513 | case IPP_SET_JOB_ATTRIBUTES : | |
514 | set_job_attrs(con, uri); | |
515 | break; | |
516 | ||
517 | case CUPS_GET_DEFAULT : | |
518 | get_default(con); | |
519 | break; | |
520 | ||
521 | case CUPS_GET_PRINTERS : | |
522 | get_printers(con, 0); | |
523 | break; | |
524 | ||
525 | case CUPS_GET_CLASSES : | |
526 | get_printers(con, CUPS_PRINTER_CLASS); | |
527 | break; | |
528 | ||
529 | case CUPS_ADD_PRINTER : | |
530 | add_printer(con, uri); | |
531 | break; | |
532 | ||
533 | case CUPS_DELETE_PRINTER : | |
534 | delete_printer(con, uri); | |
535 | break; | |
536 | ||
537 | case CUPS_ADD_CLASS : | |
538 | add_class(con, uri); | |
539 | break; | |
540 | ||
541 | case CUPS_DELETE_CLASS : | |
542 | delete_printer(con, uri); | |
543 | break; | |
544 | ||
545 | case CUPS_ACCEPT_JOBS : | |
546 | case IPP_ENABLE_PRINTER : | |
547 | accept_jobs(con, uri); | |
548 | break; | |
549 | ||
550 | case CUPS_REJECT_JOBS : | |
551 | case IPP_DISABLE_PRINTER : | |
552 | reject_jobs(con, uri); | |
553 | break; | |
554 | ||
555 | case CUPS_SET_DEFAULT : | |
556 | set_default(con, uri); | |
557 | break; | |
558 | ||
559 | case CUPS_GET_DEVICES : | |
560 | get_devices(con); | |
561 | break; | |
562 | ||
563 | case CUPS_GET_PPDS : | |
564 | get_ppds(con); | |
565 | break; | |
566 | ||
567 | case CUPS_MOVE_JOB : | |
568 | move_job(con, uri); | |
569 | break; | |
570 | ||
571 | case CUPS_AUTHENTICATE_JOB : | |
572 | authenticate_job(con, uri); | |
573 | break; | |
574 | ||
575 | case IPP_CREATE_PRINTER_SUBSCRIPTION : | |
576 | case IPP_CREATE_JOB_SUBSCRIPTION : | |
577 | create_subscription(con, uri); | |
578 | break; | |
579 | ||
580 | case IPP_GET_SUBSCRIPTION_ATTRIBUTES : | |
581 | get_subscription_attrs(con, sub_id); | |
582 | break; | |
583 | ||
584 | case IPP_GET_SUBSCRIPTIONS : | |
585 | get_subscriptions(con, uri); | |
586 | break; | |
587 | ||
588 | case IPP_RENEW_SUBSCRIPTION : | |
589 | renew_subscription(con, sub_id); | |
590 | break; | |
591 | ||
592 | case IPP_CANCEL_SUBSCRIPTION : | |
593 | cancel_subscription(con, sub_id); | |
594 | break; | |
595 | ||
596 | case IPP_GET_NOTIFICATIONS : | |
bd7854cb | 597 | get_notifications(con); |
ef416fc2 | 598 | break; |
599 | ||
600 | default : | |
601 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
602 | "%04X %s Operation %04X (%s) not supported", | |
603 | IPP_OPERATION_NOT_SUPPORTED, con->http.hostname, | |
604 | con->request->request.op.operation_id, | |
605 | ippOpString(con->request->request.op.operation_id)); | |
606 | ||
607 | send_ipp_status(con, IPP_OPERATION_NOT_SUPPORTED, | |
608 | _("%s not supported!"), | |
609 | ippOpString(con->request->request.op.operation_id)); | |
610 | break; | |
611 | } | |
612 | } | |
613 | } | |
614 | } | |
615 | ||
616 | if (con->response) | |
617 | { | |
618 | /* | |
619 | * Sending data from the scheduler... | |
620 | */ | |
621 | ||
622 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
623 | "cupsdProcessIPPRequest: %d status_code=%x (%s)", | |
624 | con->http.fd, con->response->request.status.status_code, | |
625 | ippErrorString(con->response->request.status.status_code)); | |
626 | ||
627 | if (cupsdSendHeader(con, HTTP_OK, "application/ipp")) | |
628 | { | |
f301802f | 629 | #ifdef CUPSD_USE_CHUNKING |
630 | /* | |
631 | * Because older versions of CUPS (1.1.17 and older) and some IPP | |
632 | * clients do not implement chunking properly, we should not use | |
633 | * chunking by default. This may become the default in future | |
634 | * CUPS releases, or we might add a configuration directive for | |
635 | * it. | |
636 | */ | |
637 | ||
ef416fc2 | 638 | if (con->http.version == HTTP_1_1) |
639 | { | |
640 | con->http.data_encoding = HTTP_ENCODE_CHUNKED; | |
641 | ||
642 | httpPrintf(HTTP(con), "Transfer-Encoding: chunked\r\n\r\n"); | |
643 | } | |
644 | else | |
f301802f | 645 | #endif /* CUPSD_USE_CHUNKING */ |
ef416fc2 | 646 | { |
647 | con->http.data_encoding = HTTP_ENCODE_LENGTH; | |
648 | con->http.data_remaining = ippLength(con->response); | |
649 | ||
650 | if (con->http.data_remaining < INT_MAX) | |
651 | con->http._data_remaining = con->http.data_remaining; | |
652 | else | |
653 | con->http._data_remaining = INT_MAX; | |
654 | ||
655 | httpPrintf(HTTP(con), "Content-Length: " CUPS_LLFMT "\r\n\r\n", | |
656 | CUPS_LLCAST con->http.data_remaining); | |
657 | } | |
658 | ||
659 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
660 | "cupsdProcessIPPRequest: Adding fd %d to OutputSet...", | |
661 | con->http.fd); | |
662 | ||
663 | FD_SET(con->http.fd, OutputSet); | |
664 | ||
665 | /* | |
666 | * Tell the caller the response header was sent successfully... | |
667 | */ | |
668 | ||
669 | return (1); | |
670 | } | |
671 | else | |
672 | { | |
673 | /* | |
674 | * Tell the caller the response header could not be sent... | |
675 | */ | |
676 | ||
677 | return (0); | |
678 | } | |
679 | } | |
680 | else | |
681 | { | |
682 | /* | |
683 | * Sending data from a subprocess like cups-deviced; tell the caller | |
684 | * everything is A-OK so far... | |
685 | */ | |
686 | ||
687 | return (1); | |
688 | } | |
689 | } | |
690 | ||
691 | ||
692 | /* | |
693 | * 'accept_jobs()' - Accept print jobs to a printer. | |
694 | */ | |
695 | ||
696 | static void | |
697 | accept_jobs(cupsd_client_t *con, /* I - Client connection */ | |
698 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
699 | { | |
700 | http_status_t status; /* Policy status */ | |
701 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
ef416fc2 | 702 | cupsd_printer_t *printer; /* Printer data */ |
703 | ||
704 | ||
705 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "accept_jobs(%p[%d], %s)", con, | |
706 | con->http.fd, uri->values[0].string.text); | |
707 | ||
708 | /* | |
709 | * Is the destination valid? | |
710 | */ | |
711 | ||
ed486911 | 712 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 713 | { |
714 | /* | |
715 | * Bad URI... | |
716 | */ | |
717 | ||
718 | send_ipp_status(con, IPP_NOT_FOUND, | |
719 | _("The printer or class was not found.")); | |
720 | return; | |
721 | } | |
722 | ||
723 | /* | |
724 | * Check policy... | |
725 | */ | |
726 | ||
727 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
728 | { | |
729 | send_http_error(con, status); | |
730 | return; | |
731 | } | |
732 | ||
733 | /* | |
734 | * Accept jobs sent to the printer... | |
735 | */ | |
736 | ||
737 | printer->accepting = 1; | |
738 | printer->state_message[0] = '\0'; | |
739 | ||
740 | cupsdAddPrinterHistory(printer); | |
741 | ||
742 | if (dtype & CUPS_PRINTER_CLASS) | |
ed486911 | 743 | { |
ef416fc2 | 744 | cupsdSaveAllClasses(); |
ed486911 | 745 | |
746 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" now accepting jobs (\"%s\").", | |
747 | printer->name, get_username(con)); | |
748 | } | |
ef416fc2 | 749 | else |
ed486911 | 750 | { |
ef416fc2 | 751 | cupsdSaveAllPrinters(); |
752 | ||
ed486911 | 753 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" now accepting jobs (\"%s\").", |
754 | printer->name, get_username(con)); | |
755 | } | |
ef416fc2 | 756 | |
757 | /* | |
758 | * Everything was ok, so return OK status... | |
759 | */ | |
760 | ||
761 | con->response->request.status.status_code = IPP_OK; | |
762 | } | |
763 | ||
764 | ||
765 | /* | |
766 | * 'add_class()' - Add a class to the system. | |
767 | */ | |
768 | ||
769 | static void | |
770 | add_class(cupsd_client_t *con, /* I - Client connection */ | |
771 | ipp_attribute_t *uri) /* I - URI of class */ | |
772 | { | |
773 | http_status_t status; /* Policy status */ | |
774 | int i; /* Looping var */ | |
775 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
776 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
777 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
778 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
779 | int port; /* Port portion of URI */ | |
780 | cupsd_printer_t *pclass, /* Class */ | |
781 | *member; /* Member printer/class */ | |
782 | cups_ptype_t dtype; /* Destination type */ | |
ef416fc2 | 783 | ipp_attribute_t *attr; /* Printer attribute */ |
784 | int modify; /* Non-zero if we just modified */ | |
b423cd4c | 785 | char newname[IPP_MAX_NAME]; /* New class name */ |
e00b005a | 786 | int need_restart_job; /* Need to restart job? */ |
ef416fc2 | 787 | |
788 | ||
789 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_class(%p[%d], %s)", con, | |
790 | con->http.fd, uri->values[0].string.text); | |
791 | ||
792 | /* | |
793 | * Do we have a valid URI? | |
794 | */ | |
795 | ||
a4d04587 | 796 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
797 | sizeof(method), username, sizeof(username), host, | |
798 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 799 | |
800 | ||
fa73b229 | 801 | if (strncmp(resource, "/classes/", 9) || strlen(resource) == 9) |
ef416fc2 | 802 | { |
803 | /* | |
804 | * No, return an error... | |
805 | */ | |
806 | ||
807 | send_ipp_status(con, IPP_BAD_REQUEST, | |
808 | _("The printer-uri must be of the form " | |
809 | "\"ipp://HOSTNAME/classes/CLASSNAME\".")); | |
810 | return; | |
811 | } | |
812 | ||
813 | /* | |
814 | * Do we have a valid printer name? | |
815 | */ | |
816 | ||
817 | if (!validate_name(resource + 9)) | |
818 | { | |
819 | /* | |
820 | * No, return an error... | |
821 | */ | |
822 | ||
823 | send_ipp_status(con, IPP_BAD_REQUEST, | |
824 | _("The printer-uri \"%s\" contains invalid characters."), | |
825 | uri->values[0].string.text); | |
826 | return; | |
827 | } | |
828 | ||
829 | /* | |
830 | * Check policy... | |
831 | */ | |
832 | ||
833 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
834 | { | |
835 | send_http_error(con, status); | |
836 | return; | |
837 | } | |
838 | ||
839 | /* | |
840 | * See if the class already exists; if not, create a new class... | |
841 | */ | |
842 | ||
843 | if ((pclass = cupsdFindClass(resource + 9)) == NULL) | |
844 | { | |
845 | /* | |
846 | * Class doesn't exist; see if we have a printer of the same name... | |
847 | */ | |
848 | ||
849 | if ((pclass = cupsdFindPrinter(resource + 9)) != NULL && | |
850 | !(pclass->type & CUPS_PRINTER_REMOTE)) | |
851 | { | |
852 | /* | |
853 | * Yes, return an error... | |
854 | */ | |
855 | ||
856 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
857 | _("A printer named \"%s\" already exists!"), | |
858 | resource + 9); | |
859 | return; | |
860 | } | |
861 | ||
862 | /* | |
863 | * No, add the pclass... | |
864 | */ | |
865 | ||
866 | pclass = cupsdAddClass(resource + 9); | |
867 | modify = 0; | |
868 | } | |
869 | else if (pclass->type & CUPS_PRINTER_IMPLICIT) | |
870 | { | |
871 | /* | |
872 | * Rename the implicit class to "AnyClass" or remove it... | |
873 | */ | |
874 | ||
875 | if (ImplicitAnyClasses) | |
876 | { | |
b423cd4c | 877 | snprintf(newname, sizeof(newname), "Any%s", resource + 9); |
878 | cupsdRenamePrinter(pclass, newname); | |
ef416fc2 | 879 | } |
880 | else | |
881 | cupsdDeletePrinter(pclass, 1); | |
882 | ||
883 | /* | |
884 | * Add the class as a new local class... | |
885 | */ | |
886 | ||
887 | pclass = cupsdAddClass(resource + 9); | |
888 | modify = 0; | |
889 | } | |
890 | else if (pclass->type & CUPS_PRINTER_REMOTE) | |
891 | { | |
892 | /* | |
893 | * Rename the remote class to "Class"... | |
894 | */ | |
895 | ||
b423cd4c | 896 | snprintf(newname, sizeof(newname), "%s@%s", resource + 9, pclass->hostname); |
897 | cupsdRenamePrinter(pclass, newname); | |
ef416fc2 | 898 | |
899 | /* | |
900 | * Add the class as a new local class... | |
901 | */ | |
902 | ||
903 | pclass = cupsdAddClass(resource + 9); | |
904 | modify = 0; | |
905 | } | |
906 | else | |
907 | modify = 1; | |
908 | ||
909 | /* | |
910 | * Look for attributes and copy them over as needed... | |
911 | */ | |
912 | ||
e00b005a | 913 | need_restart_job = 0; |
914 | ||
fa73b229 | 915 | if ((attr = ippFindAttribute(con->request, "printer-location", |
916 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 917 | cupsdSetString(&pclass->location, attr->values[0].string.text); |
918 | ||
fa73b229 | 919 | if ((attr = ippFindAttribute(con->request, "printer-info", |
920 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 921 | cupsdSetString(&pclass->info, attr->values[0].string.text); |
922 | ||
fa73b229 | 923 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
924 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 925 | { |
926 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
927 | pclass->name, attr->values[0].boolean, pclass->accepting); | |
928 | ||
929 | pclass->accepting = attr->values[0].boolean; | |
930 | cupsdAddPrinterHistory(pclass); | |
931 | } | |
932 | ||
fa73b229 | 933 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
934 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 935 | { |
936 | if (pclass->shared && !attr->values[0].boolean) | |
937 | cupsdSendBrowseDelete(pclass); | |
938 | ||
939 | cupsdLogMessage(CUPSD_LOG_INFO, | |
940 | "Setting %s printer-is-shared to %d (was %d.)", | |
941 | pclass->name, attr->values[0].boolean, pclass->shared); | |
942 | ||
943 | pclass->shared = attr->values[0].boolean; | |
944 | } | |
945 | ||
fa73b229 | 946 | if ((attr = ippFindAttribute(con->request, "printer-state", |
947 | IPP_TAG_ENUM)) != NULL) | |
ef416fc2 | 948 | { |
949 | if (attr->values[0].integer != IPP_PRINTER_IDLE && | |
950 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
951 | { | |
952 | send_ipp_status(con, IPP_BAD_REQUEST, | |
953 | _("Attempt to set %s printer-state to bad value %d!"), | |
954 | pclass->name, attr->values[0].integer); | |
955 | return; | |
956 | } | |
957 | ||
958 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", pclass->name, | |
959 | attr->values[0].integer, pclass->state); | |
960 | ||
961 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
962 | cupsdStopPrinter(pclass, 0); | |
963 | else | |
e00b005a | 964 | { |
ef416fc2 | 965 | cupsdSetPrinterState(pclass, (ipp_pstate_t)(attr->values[0].integer), 0); |
e00b005a | 966 | need_restart_job = 1; |
967 | } | |
ef416fc2 | 968 | } |
fa73b229 | 969 | if ((attr = ippFindAttribute(con->request, "printer-state-message", |
970 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 971 | { |
972 | strlcpy(pclass->state_message, attr->values[0].string.text, | |
973 | sizeof(pclass->state_message)); | |
974 | cupsdAddPrinterHistory(pclass); | |
975 | } | |
fa73b229 | 976 | if ((attr = ippFindAttribute(con->request, "member-uris", |
977 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 978 | { |
979 | /* | |
980 | * Clear the printer array as needed... | |
981 | */ | |
982 | ||
e00b005a | 983 | need_restart_job = 1; |
984 | ||
ef416fc2 | 985 | if (pclass->num_printers > 0) |
986 | { | |
987 | free(pclass->printers); | |
988 | pclass->num_printers = 0; | |
989 | } | |
990 | ||
991 | /* | |
992 | * Add each printer or class that is listed... | |
993 | */ | |
994 | ||
995 | for (i = 0; i < attr->num_values; i ++) | |
996 | { | |
997 | /* | |
998 | * Search for the printer or class URI... | |
999 | */ | |
1000 | ||
ed486911 | 1001 | if (!cupsdValidateDest(attr->values[i].string.text, &dtype, &member)) |
ef416fc2 | 1002 | { |
1003 | /* | |
1004 | * Bad URI... | |
1005 | */ | |
1006 | ||
1007 | send_ipp_status(con, IPP_NOT_FOUND, | |
1008 | _("The printer or class was not found.")); | |
1009 | return; | |
1010 | } | |
1011 | ||
1012 | /* | |
1013 | * Add it to the class... | |
1014 | */ | |
1015 | ||
1016 | cupsdAddPrinterToClass(pclass, member); | |
1017 | } | |
1018 | } | |
1019 | ||
b423cd4c | 1020 | set_printer_defaults(con, pclass); |
1021 | ||
ef416fc2 | 1022 | /* |
1023 | * Update the printer class attributes and return... | |
1024 | */ | |
1025 | ||
1026 | cupsdSetPrinterAttrs(pclass); | |
1027 | cupsdSaveAllClasses(); | |
e00b005a | 1028 | |
1029 | if (need_restart_job && pclass->job) | |
1030 | { | |
1031 | cupsd_job_t *job; | |
1032 | ||
1033 | /* | |
1034 | * Stop the current job and then restart it below... | |
1035 | */ | |
1036 | ||
1037 | job = (cupsd_job_t *)pclass->job; | |
1038 | ||
1039 | cupsdStopJob(job, 1); | |
bd7854cb | 1040 | |
e00b005a | 1041 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 1042 | job->state_value = IPP_JOB_PENDING; |
e00b005a | 1043 | } |
1044 | ||
1045 | if (need_restart_job) | |
1046 | cupsdCheckJobs(); | |
ef416fc2 | 1047 | |
1048 | cupsdWritePrintcap(); | |
1049 | ||
1050 | if (modify) | |
1051 | { | |
1052 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, pclass, NULL, | |
1053 | "Class \"%s\" modified by \"%s\".", pclass->name, | |
e00b005a | 1054 | get_username(con)); |
ef416fc2 | 1055 | |
1056 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" modified by \"%s\".", | |
e00b005a | 1057 | pclass->name, get_username(con)); |
ef416fc2 | 1058 | } |
1059 | else | |
1060 | { | |
1061 | cupsdAddPrinterHistory(pclass); | |
1062 | ||
1063 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, pclass, NULL, | |
1064 | "New class \"%s\" added by \"%s\".", pclass->name, | |
e00b005a | 1065 | get_username(con)); |
ef416fc2 | 1066 | |
1067 | cupsdLogMessage(CUPSD_LOG_INFO, "New class \"%s\" added by \"%s\".", | |
e00b005a | 1068 | pclass->name, get_username(con)); |
ef416fc2 | 1069 | } |
1070 | ||
1071 | con->response->request.status.status_code = IPP_OK; | |
1072 | } | |
1073 | ||
1074 | ||
1075 | /* | |
1076 | * 'add_file()' - Add a file to a job. | |
1077 | */ | |
1078 | ||
1079 | static int /* O - 0 on success, -1 on error */ | |
1080 | add_file(cupsd_client_t *con, /* I - Connection to client */ | |
1081 | cupsd_job_t *job, /* I - Job to add to */ | |
1082 | mime_type_t *filetype, /* I - Type of file */ | |
1083 | int compression) /* I - Compression */ | |
1084 | { | |
1085 | mime_type_t **filetypes; /* New filetypes array... */ | |
1086 | int *compressions; /* New compressions array... */ | |
1087 | ||
1088 | ||
1089 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
1090 | "add_file(con=%p[%d], job=%d, filetype=%s/%s, compression=%d)", | |
1091 | con, con->http.fd, job->id, filetype->super, filetype->type, | |
1092 | compression); | |
1093 | ||
1094 | /* | |
1095 | * Add the file to the job... | |
1096 | */ | |
1097 | ||
1098 | if (job->num_files == 0) | |
1099 | { | |
1100 | compressions = (int *)malloc(sizeof(int)); | |
1101 | filetypes = (mime_type_t **)malloc(sizeof(mime_type_t *)); | |
1102 | } | |
1103 | else | |
1104 | { | |
1105 | compressions = (int *)realloc(job->compressions, | |
1106 | (job->num_files + 1) * sizeof(int)); | |
1107 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
1108 | (job->num_files + 1) * | |
1109 | sizeof(mime_type_t *)); | |
1110 | } | |
1111 | ||
fa73b229 | 1112 | if (!compressions || !filetypes) |
ef416fc2 | 1113 | { |
1114 | cupsdCancelJob(job, 1); | |
1115 | ||
1116 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1117 | _("Unable to allocate memory for file types!")); | |
1118 | return (-1); | |
1119 | } | |
1120 | ||
1121 | job->compressions = compressions; | |
1122 | job->compressions[job->num_files] = compression; | |
1123 | job->filetypes = filetypes; | |
1124 | job->filetypes[job->num_files] = filetype; | |
1125 | ||
1126 | job->num_files ++; | |
1127 | ||
1128 | return (0); | |
1129 | } | |
1130 | ||
1131 | ||
1132 | /* | |
b423cd4c | 1133 | * 'add_job()' - Add a job to a print queue. |
ef416fc2 | 1134 | */ |
1135 | ||
b423cd4c | 1136 | static cupsd_job_t * /* O - Job object */ |
1137 | add_job(cupsd_client_t *con, /* I - Client connection */ | |
ed486911 | 1138 | cupsd_printer_t *printer, /* I - Destination printer */ |
80ca4592 | 1139 | mime_type_t *filetype) /* I - First print file type, if any */ |
ef416fc2 | 1140 | { |
b423cd4c | 1141 | http_status_t status; /* Policy status */ |
1142 | ipp_attribute_t *attr; /* Current attribute */ | |
b423cd4c | 1143 | const char *val; /* Default option value */ |
1144 | int priority; /* Job priority */ | |
1145 | char *title; /* Job name/title */ | |
1146 | cupsd_job_t *job; /* Current job */ | |
ed486911 | 1147 | char job_uri[HTTP_MAX_URI]; /* Job URI */ |
b423cd4c | 1148 | int kbytes; /* Size of print file */ |
1149 | int i; /* Looping var */ | |
1150 | int lowerpagerange; /* Page range bound */ | |
ef416fc2 | 1151 | |
1152 | ||
ed486911 | 1153 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job(%p[%d], %p(%s), %p(%s/%s))", |
1154 | con, con->http.fd, printer, printer->name, | |
1155 | filetype, filetype->super, filetype->type); | |
ef416fc2 | 1156 | |
b423cd4c | 1157 | /* |
1158 | * Check remote printing to non-shared printer... | |
1159 | */ | |
ef416fc2 | 1160 | |
b423cd4c | 1161 | if (!printer->shared && |
1162 | strcasecmp(con->http.hostname, "localhost") && | |
1163 | strcasecmp(con->http.hostname, ServerName)) | |
1164 | { | |
1165 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
1166 | _("The printer or class is not shared!")); | |
1167 | return (NULL); | |
1168 | } | |
ef416fc2 | 1169 | |
b423cd4c | 1170 | /* |
1171 | * Check policy... | |
1172 | */ | |
ef416fc2 | 1173 | |
b423cd4c | 1174 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) |
1175 | { | |
1176 | send_http_error(con, status); | |
1177 | return (NULL); | |
1178 | } | |
1179 | else if ((printer->type & CUPS_PRINTER_AUTHENTICATED) && !con->username[0]) | |
1180 | { | |
1181 | send_http_error(con, HTTP_UNAUTHORIZED); | |
1182 | return (NULL); | |
1183 | } | |
ef416fc2 | 1184 | |
b423cd4c | 1185 | /* |
1186 | * See if the printer is accepting jobs... | |
1187 | */ | |
1188 | ||
1189 | if (!printer->accepting) | |
1190 | { | |
1191 | send_ipp_status(con, IPP_NOT_ACCEPTING, | |
1192 | _("Destination \"%s\" is not accepting jobs."), | |
ed486911 | 1193 | printer->name); |
b423cd4c | 1194 | return (NULL); |
ef416fc2 | 1195 | } |
ef416fc2 | 1196 | |
b423cd4c | 1197 | /* |
80ca4592 | 1198 | * Validate job template attributes; for now just document-format, |
1199 | * copies, and page-ranges... | |
b423cd4c | 1200 | */ |
ef416fc2 | 1201 | |
80ca4592 | 1202 | if (filetype && printer->filetypes && |
1203 | !cupsArrayFind(printer->filetypes, filetype)) | |
1204 | { | |
1205 | char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
1206 | /* MIME media type string */ | |
1207 | ||
1208 | ||
1209 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
1210 | filetype->type); | |
1211 | ||
1212 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
1213 | _("Unsupported format \'%s\'!"), mimetype); | |
1214 | ||
1215 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
1216 | "document-format", NULL, mimetype); | |
1217 | ||
1218 | return (NULL); | |
1219 | } | |
1220 | ||
b423cd4c | 1221 | if ((attr = ippFindAttribute(con->request, "copies", |
1222 | IPP_TAG_INTEGER)) != NULL) | |
1223 | { | |
1224 | if (attr->values[0].integer < 1 || attr->values[0].integer > MaxCopies) | |
1225 | { | |
1226 | send_ipp_status(con, IPP_ATTRIBUTES, _("Bad copies value %d."), | |
1227 | attr->values[0].integer); | |
1228 | ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, | |
1229 | "copies", attr->values[0].integer); | |
1230 | return (NULL); | |
1231 | } | |
1232 | } | |
ef416fc2 | 1233 | |
b423cd4c | 1234 | if ((attr = ippFindAttribute(con->request, "page-ranges", |
1235 | IPP_TAG_RANGE)) != NULL) | |
1236 | { | |
1237 | for (i = 0, lowerpagerange = 1; i < attr->num_values; i ++) | |
1238 | { | |
1239 | if (attr->values[i].range.lower < lowerpagerange || | |
1240 | attr->values[i].range.lower > attr->values[i].range.upper) | |
1241 | { | |
1242 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1243 | _("Bad page-ranges values %d-%d."), | |
1244 | attr->values[i].range.lower, | |
1245 | attr->values[i].range.upper); | |
1246 | return (NULL); | |
1247 | } | |
ef416fc2 | 1248 | |
b423cd4c | 1249 | lowerpagerange = attr->values[i].range.upper + 1; |
1250 | } | |
1251 | } | |
ef416fc2 | 1252 | |
1253 | /* | |
b423cd4c | 1254 | * Make sure we aren't over our limit... |
ef416fc2 | 1255 | */ |
1256 | ||
b423cd4c | 1257 | if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs) |
1258 | cupsdCleanJobs(); | |
ef416fc2 | 1259 | |
ed486911 | 1260 | if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs) |
b423cd4c | 1261 | { |
1262 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1263 | _("Too many active jobs.")); | |
1264 | return (NULL); | |
1265 | } | |
1266 | ||
1267 | if (!check_quotas(con, printer)) | |
1268 | { | |
1269 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached.")); | |
1270 | return (NULL); | |
1271 | } | |
ef416fc2 | 1272 | |
1273 | /* | |
b423cd4c | 1274 | * Create the job and set things up... |
ef416fc2 | 1275 | */ |
1276 | ||
b423cd4c | 1277 | if ((attr = ippFindAttribute(con->request, "job-priority", |
1278 | IPP_TAG_INTEGER)) != NULL) | |
1279 | priority = attr->values[0].integer; | |
1280 | else | |
ef416fc2 | 1281 | { |
b423cd4c | 1282 | if ((val = cupsGetOption("job-priority", printer->num_options, |
1283 | printer->options)) != NULL) | |
1284 | priority = atoi(val); | |
1285 | else | |
1286 | priority = 50; | |
ef416fc2 | 1287 | |
b423cd4c | 1288 | ippAddInteger(con->request, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", |
1289 | priority); | |
1290 | } | |
ef416fc2 | 1291 | |
b423cd4c | 1292 | if ((attr = ippFindAttribute(con->request, "job-name", |
1293 | IPP_TAG_NAME)) != NULL) | |
1294 | title = attr->values[0].string.text; | |
1295 | else | |
1296 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
1297 | title = "Untitled"); | |
ef416fc2 | 1298 | |
b423cd4c | 1299 | if ((job = cupsdAddJob(priority, printer->name)) == NULL) |
1300 | { | |
1301 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
ed486911 | 1302 | _("Unable to add job for destination \"%s\"!"), |
1303 | printer->name); | |
b423cd4c | 1304 | return (NULL); |
1305 | } | |
ef416fc2 | 1306 | |
ed486911 | 1307 | job->dtype = printer->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT | |
1308 | CUPS_PRINTER_REMOTE); | |
b423cd4c | 1309 | job->attrs = con->request; |
1310 | con->request = NULL; | |
ef416fc2 | 1311 | |
b423cd4c | 1312 | add_job_uuid(con, job); |
1313 | apply_printer_defaults(printer, job); | |
ef416fc2 | 1314 | |
b423cd4c | 1315 | attr = ippFindAttribute(job->attrs, "requesting-user-name", IPP_TAG_NAME); |
ef416fc2 | 1316 | |
b423cd4c | 1317 | if (con->username[0]) |
1318 | { | |
1319 | cupsdSetString(&job->username, con->username); | |
ef416fc2 | 1320 | |
1321 | if (attr) | |
b423cd4c | 1322 | cupsdSetString(&attr->values[0].string.text, con->username); |
1323 | ||
1324 | save_auth_info(con, job); | |
ef416fc2 | 1325 | } |
b423cd4c | 1326 | else if (attr) |
1327 | { | |
1328 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1329 | "add_job: requesting-user-name=\"%s\"", | |
1330 | attr->values[0].string.text); | |
ef416fc2 | 1331 | |
b423cd4c | 1332 | cupsdSetString(&job->username, attr->values[0].string.text); |
1333 | } | |
1334 | else | |
1335 | cupsdSetString(&job->username, "anonymous"); | |
ef416fc2 | 1336 | |
b423cd4c | 1337 | if (!attr) |
1338 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, | |
1339 | "job-originating-user-name", NULL, job->username); | |
1340 | else | |
1341 | { | |
1342 | attr->group_tag = IPP_TAG_JOB; | |
757d2cad | 1343 | _cupsStrFree(attr->name); |
1344 | attr->name = _cupsStrAlloc("job-originating-user-name"); | |
b423cd4c | 1345 | } |
ef416fc2 | 1346 | |
b423cd4c | 1347 | if ((attr = ippFindAttribute(job->attrs, "job-originating-host-name", |
1348 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 1349 | { |
b423cd4c | 1350 | /* |
1351 | * Request contains a job-originating-host-name attribute; validate it... | |
1352 | */ | |
ef416fc2 | 1353 | |
b423cd4c | 1354 | if (attr->value_tag != IPP_TAG_NAME || |
1355 | attr->num_values != 1 || | |
1356 | strcmp(con->http.hostname, "localhost")) | |
ef416fc2 | 1357 | { |
1358 | /* | |
b423cd4c | 1359 | * Can't override the value if we aren't connected via localhost. |
1360 | * Also, we can only have 1 value and it must be a name value. | |
ef416fc2 | 1361 | */ |
1362 | ||
b423cd4c | 1363 | switch (attr->value_tag) |
1364 | { | |
1365 | case IPP_TAG_STRING : | |
1366 | case IPP_TAG_TEXTLANG : | |
1367 | case IPP_TAG_NAMELANG : | |
1368 | case IPP_TAG_TEXT : | |
1369 | case IPP_TAG_NAME : | |
1370 | case IPP_TAG_KEYWORD : | |
1371 | case IPP_TAG_URI : | |
1372 | case IPP_TAG_URISCHEME : | |
1373 | case IPP_TAG_CHARSET : | |
1374 | case IPP_TAG_LANGUAGE : | |
1375 | case IPP_TAG_MIMETYPE : | |
1376 | /* | |
1377 | * Free old strings... | |
1378 | */ | |
ef416fc2 | 1379 | |
b423cd4c | 1380 | for (i = 0; i < attr->num_values; i ++) |
1381 | { | |
757d2cad | 1382 | _cupsStrFree(attr->values[i].string.text); |
b423cd4c | 1383 | attr->values[i].string.text = NULL; |
1384 | if (attr->values[i].string.charset) | |
1385 | { | |
757d2cad | 1386 | _cupsStrFree(attr->values[i].string.charset); |
b423cd4c | 1387 | attr->values[i].string.charset = NULL; |
1388 | } | |
1389 | } | |
ef416fc2 | 1390 | |
b423cd4c | 1391 | default : |
1392 | break; | |
1393 | } | |
ef416fc2 | 1394 | |
b423cd4c | 1395 | /* |
1396 | * Use the default connection hostname instead... | |
1397 | */ | |
bd7854cb | 1398 | |
b423cd4c | 1399 | attr->value_tag = IPP_TAG_NAME; |
1400 | attr->num_values = 1; | |
757d2cad | 1401 | attr->values[0].string.text = _cupsStrAlloc(con->http.hostname); |
b423cd4c | 1402 | } |
bd7854cb | 1403 | |
b423cd4c | 1404 | attr->group_tag = IPP_TAG_JOB; |
1405 | } | |
1406 | else | |
1407 | { | |
1408 | /* | |
1409 | * No job-originating-host-name attribute, so use the hostname from | |
1410 | * the connection... | |
1411 | */ | |
bd7854cb | 1412 | |
b423cd4c | 1413 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, |
1414 | "job-originating-host-name", NULL, con->http.hostname); | |
1415 | } | |
bd7854cb | 1416 | |
b423cd4c | 1417 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", |
1418 | time(NULL)); | |
1419 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1420 | "time-at-processing", 0); | |
1421 | attr->value_tag = IPP_TAG_NOVALUE; | |
1422 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1423 | "time-at-completed", 0); | |
1424 | attr->value_tag = IPP_TAG_NOVALUE; | |
bd7854cb | 1425 | |
1426 | /* | |
b423cd4c | 1427 | * Add remaining job attributes... |
bd7854cb | 1428 | */ |
1429 | ||
b423cd4c | 1430 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); |
1431 | job->state = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_ENUM, | |
1432 | "job-state", IPP_JOB_STOPPED); | |
1433 | job->state_value = job->state->values[0].integer; | |
1434 | job->sheets = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1435 | "job-media-sheets-completed", 0); | |
1436 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, | |
1437 | printer->uri); | |
1438 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
1439 | title); | |
bd7854cb | 1440 | |
b423cd4c | 1441 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
1442 | IPP_TAG_INTEGER)) != NULL) | |
1443 | attr->values[0].integer = 0; | |
1444 | else | |
1445 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1446 | "job-k-octets", 0); | |
bd7854cb | 1447 | |
b423cd4c | 1448 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
1449 | IPP_TAG_KEYWORD)) == NULL) | |
1450 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
1451 | if (!attr) | |
ef416fc2 | 1452 | { |
b423cd4c | 1453 | if ((val = cupsGetOption("job-hold-until", printer->num_options, |
1454 | printer->options)) == NULL) | |
1455 | val = "no-hold"; | |
ef416fc2 | 1456 | |
b423cd4c | 1457 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
1458 | "job-hold-until", NULL, val); | |
ef416fc2 | 1459 | } |
b423cd4c | 1460 | if (attr && strcmp(attr->values[0].string.text, "no-hold") && |
1461 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
ef416fc2 | 1462 | { |
1463 | /* | |
b423cd4c | 1464 | * Hold job until specified time... |
ef416fc2 | 1465 | */ |
1466 | ||
b423cd4c | 1467 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); |
e53920b9 | 1468 | |
1469 | job->state->values[0].integer = IPP_JOB_HELD; | |
1470 | job->state_value = IPP_JOB_HELD; | |
ef416fc2 | 1471 | } |
b423cd4c | 1472 | else if (job->attrs->request.op.operation_id == IPP_CREATE_JOB) |
ef416fc2 | 1473 | { |
e53920b9 | 1474 | job->hold_until = time(NULL) + 60; |
b423cd4c | 1475 | job->state->values[0].integer = IPP_JOB_HELD; |
1476 | job->state_value = IPP_JOB_HELD; | |
1477 | } | |
1478 | else | |
1479 | { | |
1480 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1481 | job->state_value = IPP_JOB_PENDING; | |
ef416fc2 | 1482 | } |
1483 | ||
b423cd4c | 1484 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) || |
1485 | Classification) | |
ef416fc2 | 1486 | { |
1487 | /* | |
b423cd4c | 1488 | * Add job sheets options... |
ef416fc2 | 1489 | */ |
1490 | ||
b423cd4c | 1491 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
1492 | IPP_TAG_ZERO)) == NULL) | |
ef416fc2 | 1493 | { |
b423cd4c | 1494 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
1495 | "Adding default job-sheets values \"%s,%s\"...", | |
1496 | printer->job_sheets[0], printer->job_sheets[1]); | |
ef416fc2 | 1497 | |
b423cd4c | 1498 | attr = ippAddStrings(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-sheets", |
1499 | 2, NULL, NULL); | |
757d2cad | 1500 | attr->values[0].string.text = _cupsStrAlloc(printer->job_sheets[0]); |
1501 | attr->values[1].string.text = _cupsStrAlloc(printer->job_sheets[1]); | |
ef416fc2 | 1502 | } |
1503 | ||
b423cd4c | 1504 | job->job_sheets = attr; |
ef416fc2 | 1505 | |
ef416fc2 | 1506 | /* |
b423cd4c | 1507 | * Enforce classification level if set... |
ef416fc2 | 1508 | */ |
1509 | ||
b423cd4c | 1510 | if (Classification) |
ef416fc2 | 1511 | { |
b423cd4c | 1512 | cupsdLogMessage(CUPSD_LOG_INFO, |
1513 | "Classification=\"%s\", ClassifyOverride=%d", | |
1514 | Classification ? Classification : "(null)", | |
1515 | ClassifyOverride); | |
ef416fc2 | 1516 | |
b423cd4c | 1517 | if (ClassifyOverride) |
1518 | { | |
1519 | if (!strcmp(attr->values[0].string.text, "none") && | |
1520 | (attr->num_values == 1 || | |
1521 | !strcmp(attr->values[1].string.text, "none"))) | |
1522 | { | |
1523 | /* | |
1524 | * Force the leading banner to have the classification on it... | |
1525 | */ | |
ef416fc2 | 1526 | |
b423cd4c | 1527 | cupsdSetString(&attr->values[0].string.text, Classification); |
e00b005a | 1528 | |
b423cd4c | 1529 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " |
1530 | "job-sheets=\"%s,none\", " | |
1531 | "job-originating-user-name=\"%s\"", | |
1532 | job->id, Classification, job->username); | |
1533 | } | |
1534 | else if (attr->num_values == 2 && | |
1535 | strcmp(attr->values[0].string.text, | |
1536 | attr->values[1].string.text) && | |
1537 | strcmp(attr->values[0].string.text, "none") && | |
1538 | strcmp(attr->values[1].string.text, "none")) | |
1539 | { | |
1540 | /* | |
1541 | * Can't put two different security markings on the same document! | |
1542 | */ | |
ef416fc2 | 1543 | |
b423cd4c | 1544 | cupsdSetString(&attr->values[1].string.text, attr->values[0].string.text); |
ef416fc2 | 1545 | |
b423cd4c | 1546 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " |
1547 | "job-sheets=\"%s,%s\", " | |
1548 | "job-originating-user-name=\"%s\"", | |
1549 | job->id, attr->values[0].string.text, | |
1550 | attr->values[1].string.text, job->username); | |
1551 | } | |
1552 | else if (strcmp(attr->values[0].string.text, Classification) && | |
1553 | strcmp(attr->values[0].string.text, "none") && | |
1554 | (attr->num_values == 1 || | |
1555 | (strcmp(attr->values[1].string.text, Classification) && | |
1556 | strcmp(attr->values[1].string.text, "none")))) | |
1557 | { | |
1558 | if (attr->num_values == 1) | |
1559 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1560 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
1561 | "job-sheets=\"%s\", " | |
1562 | "job-originating-user-name=\"%s\"", | |
1563 | job->id, attr->values[0].string.text, job->username); | |
1564 | else | |
1565 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1566 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
1567 | "job-sheets=\"%s,%s\",fffff " | |
1568 | "job-originating-user-name=\"%s\"", | |
1569 | job->id, attr->values[0].string.text, | |
1570 | attr->values[1].string.text, job->username); | |
1571 | } | |
1572 | } | |
1573 | else if (strcmp(attr->values[0].string.text, Classification) && | |
1574 | (attr->num_values == 1 || | |
1575 | strcmp(attr->values[1].string.text, Classification))) | |
ef416fc2 | 1576 | { |
1577 | /* | |
b423cd4c | 1578 | * Force the banner to have the classification on it... |
ef416fc2 | 1579 | */ |
1580 | ||
b423cd4c | 1581 | if (attr->num_values > 1 && |
1582 | !strcmp(attr->values[0].string.text, attr->values[1].string.text)) | |
1583 | { | |
1584 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
1585 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
1586 | } | |
1587 | else | |
1588 | { | |
1589 | if (attr->num_values == 1 || | |
1590 | strcmp(attr->values[0].string.text, "none")) | |
1591 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
ef416fc2 | 1592 | |
b423cd4c | 1593 | if (attr->num_values > 1 && |
1594 | strcmp(attr->values[1].string.text, "none")) | |
1595 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
1596 | } | |
ef416fc2 | 1597 | |
b423cd4c | 1598 | if (attr->num_values > 1) |
1599 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1600 | "[Job %d] CLASSIFICATION FORCED " | |
1601 | "job-sheets=\"%s,%s\", " | |
1602 | "job-originating-user-name=\"%s\"", | |
1603 | job->id, attr->values[0].string.text, | |
1604 | attr->values[1].string.text, job->username); | |
1605 | else | |
1606 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1607 | "[Job %d] CLASSIFICATION FORCED " | |
1608 | "job-sheets=\"%s\", " | |
1609 | "job-originating-user-name=\"%s\"", | |
1610 | job->id, Classification, job->username); | |
ef416fc2 | 1611 | } |
1612 | } | |
1613 | ||
b423cd4c | 1614 | /* |
1615 | * See if we need to add the starting sheet... | |
1616 | */ | |
ef416fc2 | 1617 | |
b423cd4c | 1618 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))) |
ef416fc2 | 1619 | { |
b423cd4c | 1620 | cupsdLogMessage(CUPSD_LOG_INFO, |
1621 | "Adding start banner page \"%s\" to job %d.", | |
1622 | attr->values[0].string.text, job->id); | |
ef416fc2 | 1623 | |
b423cd4c | 1624 | kbytes = copy_banner(con, job, attr->values[0].string.text); |
ef416fc2 | 1625 | |
b423cd4c | 1626 | cupsdUpdateQuota(printer, job->username, 0, kbytes); |
1627 | } | |
ef416fc2 | 1628 | } |
b423cd4c | 1629 | else if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
1630 | IPP_TAG_ZERO)) != NULL) | |
1631 | job->sheets = attr; | |
ef416fc2 | 1632 | |
b423cd4c | 1633 | /* |
1634 | * Fill in the response info... | |
1635 | */ | |
ef416fc2 | 1636 | |
b423cd4c | 1637 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, |
1638 | LocalPort, job->id); | |
ef416fc2 | 1639 | |
b423cd4c | 1640 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, |
1641 | job_uri); | |
ef416fc2 | 1642 | |
b423cd4c | 1643 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); |
ef416fc2 | 1644 | |
b423cd4c | 1645 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", |
1646 | job->state_value); | |
1647 | add_job_state_reasons(con, job); | |
ef416fc2 | 1648 | |
b423cd4c | 1649 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 1650 | |
b423cd4c | 1651 | /* |
1652 | * Add any job subscriptions... | |
1653 | */ | |
ef416fc2 | 1654 | |
b423cd4c | 1655 | add_job_subscriptions(con, job); |
ef416fc2 | 1656 | |
b423cd4c | 1657 | /* |
1658 | * Set all but the first two attributes to the job attributes group... | |
1659 | */ | |
ef416fc2 | 1660 | |
b423cd4c | 1661 | for (attr = job->attrs->attrs->next->next; attr; attr = attr->next) |
1662 | attr->group_tag = IPP_TAG_JOB; | |
ef416fc2 | 1663 | |
1664 | /* | |
b423cd4c | 1665 | * Fire the "job created" event... |
ef416fc2 | 1666 | */ |
1667 | ||
b423cd4c | 1668 | cupsdAddEvent(CUPSD_EVENT_JOB_CREATED, printer, job, "Job created."); |
ef416fc2 | 1669 | |
1670 | /* | |
b423cd4c | 1671 | * Return the new job... |
ef416fc2 | 1672 | */ |
1673 | ||
b423cd4c | 1674 | return (job); |
1675 | } | |
ef416fc2 | 1676 | |
ef416fc2 | 1677 | |
b423cd4c | 1678 | /* |
1679 | * 'add_job_state_reasons()' - Add the "job-state-reasons" attribute based | |
1680 | * upon the job and printer state... | |
1681 | */ | |
ef416fc2 | 1682 | |
b423cd4c | 1683 | static void |
1684 | add_job_state_reasons( | |
1685 | cupsd_client_t *con, /* I - Client connection */ | |
1686 | cupsd_job_t *job) /* I - Job info */ | |
1687 | { | |
1688 | cupsd_printer_t *dest; /* Destination printer */ | |
ef416fc2 | 1689 | |
ef416fc2 | 1690 | |
b423cd4c | 1691 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job_state_reasons(%p[%d], %d)", |
1692 | con, con->http.fd, job ? job->id : 0); | |
ef416fc2 | 1693 | |
b423cd4c | 1694 | switch (job ? job->state_value : IPP_JOB_CANCELLED) |
ef416fc2 | 1695 | { |
b423cd4c | 1696 | case IPP_JOB_PENDING : |
80ca4592 | 1697 | dest = cupsdFindDest(job->dest); |
bd7854cb | 1698 | |
b423cd4c | 1699 | if (dest && dest->state == IPP_PRINTER_STOPPED) |
1700 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1701 | "job-state-reasons", NULL, "printer-stopped"); | |
1702 | else | |
1703 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1704 | "job-state-reasons", NULL, "none"); | |
1705 | break; | |
ef416fc2 | 1706 | |
b423cd4c | 1707 | case IPP_JOB_HELD : |
1708 | if (ippFindAttribute(job->attrs, "job-hold-until", | |
1709 | IPP_TAG_KEYWORD) != NULL || | |
1710 | ippFindAttribute(job->attrs, "job-hold-until", | |
1711 | IPP_TAG_NAME) != NULL) | |
1712 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1713 | "job-state-reasons", NULL, "job-hold-until-specified"); | |
1714 | else | |
1715 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1716 | "job-state-reasons", NULL, "job-incoming"); | |
1717 | break; | |
ef416fc2 | 1718 | |
b423cd4c | 1719 | case IPP_JOB_PROCESSING : |
1720 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1721 | "job-state-reasons", NULL, "job-printing"); | |
1722 | break; | |
ef416fc2 | 1723 | |
b423cd4c | 1724 | case IPP_JOB_STOPPED : |
1725 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1726 | "job-state-reasons", NULL, "job-stopped"); | |
1727 | break; | |
ef416fc2 | 1728 | |
b423cd4c | 1729 | case IPP_JOB_CANCELLED : |
1730 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1731 | "job-state-reasons", NULL, "job-canceled-by-user"); | |
1732 | break; | |
ef416fc2 | 1733 | |
b423cd4c | 1734 | case IPP_JOB_ABORTED : |
1735 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1736 | "job-state-reasons", NULL, "aborted-by-system"); | |
1737 | break; | |
ef416fc2 | 1738 | |
b423cd4c | 1739 | case IPP_JOB_COMPLETED : |
1740 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1741 | "job-state-reasons", NULL, "job-completed-successfully"); | |
1742 | break; | |
ef416fc2 | 1743 | } |
ef416fc2 | 1744 | } |
1745 | ||
1746 | ||
1747 | /* | |
b423cd4c | 1748 | * 'add_job_subscriptions()' - Add any subcriptions for a job. |
ef416fc2 | 1749 | */ |
1750 | ||
1751 | static void | |
b423cd4c | 1752 | add_job_subscriptions( |
1753 | cupsd_client_t *con, /* I - Client connection */ | |
1754 | cupsd_job_t *job) /* I - Newly created job */ | |
ef416fc2 | 1755 | { |
b423cd4c | 1756 | int i; /* Looping var */ |
1757 | ipp_attribute_t *prev, /* Previous attribute */ | |
1758 | *next, /* Next attribute */ | |
1759 | *attr; /* Current attribute */ | |
1760 | cupsd_subscription_t *sub; /* Subscription object */ | |
1761 | const char *recipient, /* notify-recipient-uri */ | |
1762 | *pullmethod; /* notify-pull-method */ | |
1763 | ipp_attribute_t *user_data; /* notify-user-data */ | |
1764 | int interval; /* notify-time-interval */ | |
1765 | unsigned mask; /* notify-events */ | |
ef416fc2 | 1766 | |
ef416fc2 | 1767 | |
b423cd4c | 1768 | /* |
1769 | * Find the first subscription group attribute; return if we have | |
1770 | * none... | |
1771 | */ | |
ef416fc2 | 1772 | |
b423cd4c | 1773 | for (attr = job->attrs->attrs, prev = NULL; |
1774 | attr; | |
1775 | prev = attr, attr = attr->next) | |
1776 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
1777 | break; | |
ef416fc2 | 1778 | |
b423cd4c | 1779 | if (!attr) |
1780 | return; | |
ef416fc2 | 1781 | |
b423cd4c | 1782 | /* |
1783 | * Process the subscription attributes in the request... | |
1784 | */ | |
ef416fc2 | 1785 | |
b423cd4c | 1786 | while (attr) |
1787 | { | |
1788 | recipient = NULL; | |
1789 | pullmethod = NULL; | |
1790 | user_data = NULL; | |
1791 | interval = 0; | |
1792 | mask = CUPSD_EVENT_NONE; | |
ef416fc2 | 1793 | |
b423cd4c | 1794 | while (attr && attr->group_tag != IPP_TAG_ZERO) |
1795 | { | |
1796 | if (!strcmp(attr->name, "notify-recipient") && | |
1797 | attr->value_tag == IPP_TAG_URI) | |
1798 | recipient = attr->values[0].string.text; | |
1799 | else if (!strcmp(attr->name, "notify-pull-method") && | |
1800 | attr->value_tag == IPP_TAG_KEYWORD) | |
1801 | pullmethod = attr->values[0].string.text; | |
1802 | else if (!strcmp(attr->name, "notify-charset") && | |
1803 | attr->value_tag == IPP_TAG_CHARSET && | |
1804 | strcmp(attr->values[0].string.text, "us-ascii") && | |
1805 | strcmp(attr->values[0].string.text, "utf-8")) | |
1806 | { | |
1807 | send_ipp_status(con, IPP_CHARSET, | |
1808 | _("Character set \"%s\" not supported!"), | |
1809 | attr->values[0].string.text); | |
1810 | return; | |
1811 | } | |
1812 | else if (!strcmp(attr->name, "notify-natural-language") && | |
1813 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
1814 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
1815 | { | |
1816 | send_ipp_status(con, IPP_CHARSET, | |
1817 | _("Language \"%s\" not supported!"), | |
1818 | attr->values[0].string.text); | |
1819 | return; | |
1820 | } | |
1821 | else if (!strcmp(attr->name, "notify-user-data") && | |
1822 | attr->value_tag == IPP_TAG_STRING) | |
1823 | { | |
1824 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
1825 | { | |
1826 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
1827 | _("The notify-user-data value is too large " | |
1828 | "(%d > 63 octets)!"), | |
1829 | attr->values[0].unknown.length); | |
1830 | return; | |
1831 | } | |
ef416fc2 | 1832 | |
b423cd4c | 1833 | user_data = attr; |
1834 | } | |
1835 | else if (!strcmp(attr->name, "notify-events") && | |
1836 | attr->value_tag == IPP_TAG_KEYWORD) | |
1837 | { | |
1838 | for (i = 0; i < attr->num_values; i ++) | |
1839 | mask |= cupsdEventValue(attr->values[i].string.text); | |
1840 | } | |
1841 | else if (!strcmp(attr->name, "notify-lease-duration")) | |
1842 | { | |
1843 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1844 | _("The notify-lease-duration attribute cannot be " | |
1845 | "used with job subscriptions.")); | |
1846 | return; | |
1847 | } | |
1848 | else if (!strcmp(attr->name, "notify-time-interval") && | |
1849 | attr->value_tag == IPP_TAG_INTEGER) | |
1850 | interval = attr->values[0].integer; | |
ef416fc2 | 1851 | |
b423cd4c | 1852 | attr = attr->next; |
1853 | } | |
ef416fc2 | 1854 | |
b423cd4c | 1855 | if (!recipient && !pullmethod) |
1856 | break; | |
ef416fc2 | 1857 | |
b423cd4c | 1858 | if (mask == CUPSD_EVENT_NONE) |
1859 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
ef416fc2 | 1860 | |
b423cd4c | 1861 | sub = cupsdAddSubscription(mask, cupsdFindDest(job->dest), job, recipient, |
1862 | 0); | |
ef416fc2 | 1863 | |
b423cd4c | 1864 | sub->interval = interval; |
ef416fc2 | 1865 | |
b423cd4c | 1866 | cupsdSetString(&sub->owner, job->username); |
ef416fc2 | 1867 | |
b423cd4c | 1868 | if (user_data) |
ef416fc2 | 1869 | { |
b423cd4c | 1870 | sub->user_data_len = user_data->values[0].unknown.length; |
1871 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
1872 | sub->user_data_len); | |
ef416fc2 | 1873 | } |
1874 | ||
b423cd4c | 1875 | ippAddSeparator(con->response); |
1876 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
1877 | "notify-subscription-id", sub->id); | |
ef416fc2 | 1878 | |
b423cd4c | 1879 | if (attr) |
1880 | attr = attr->next; | |
ef416fc2 | 1881 | } |
1882 | ||
b423cd4c | 1883 | cupsdSaveAllSubscriptions(); |
1884 | ||
ef416fc2 | 1885 | /* |
b423cd4c | 1886 | * Remove all of the subscription attributes from the job request... |
ef416fc2 | 1887 | */ |
1888 | ||
b423cd4c | 1889 | for (attr = job->attrs->attrs, prev = NULL; attr; attr = next) |
ef416fc2 | 1890 | { |
b423cd4c | 1891 | next = attr->next; |
ef416fc2 | 1892 | |
b423cd4c | 1893 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION || |
1894 | attr->group_tag == IPP_TAG_ZERO) | |
1895 | { | |
1896 | /* | |
1897 | * Free and remove this attribute... | |
1898 | */ | |
ef416fc2 | 1899 | |
757d2cad | 1900 | _ippFreeAttr(attr); |
ef416fc2 | 1901 | |
b423cd4c | 1902 | if (prev) |
1903 | prev->next = next; | |
1904 | else | |
1905 | job->attrs->attrs = next; | |
1906 | } | |
1907 | else | |
1908 | prev = attr; | |
ef416fc2 | 1909 | } |
1910 | ||
b423cd4c | 1911 | job->attrs->last = prev; |
1912 | job->attrs->current = prev; | |
1913 | } | |
ef416fc2 | 1914 | |
ef416fc2 | 1915 | |
b423cd4c | 1916 | /* |
1917 | * 'add_job_uuid()' - Add job-uuid attribute to a job. | |
1918 | * | |
1919 | * See RFC 4122 for the definition of UUIDs and the format. | |
1920 | */ | |
1921 | ||
1922 | static void | |
1923 | add_job_uuid(cupsd_client_t *con, /* I - Client connection */ | |
1924 | cupsd_job_t *job) /* I - Job */ | |
1925 | { | |
1926 | char uuid[1024]; /* job-uuid string */ | |
1927 | ipp_attribute_t *attr; /* job-uuid attribute */ | |
1928 | _cups_md5_state_t md5state; /* MD5 state */ | |
1929 | unsigned char md5sum[16]; /* MD5 digest/sum */ | |
ef416fc2 | 1930 | |
ef416fc2 | 1931 | |
1932 | /* | |
b423cd4c | 1933 | * First see if the job already has a job-uuid attribute; if so, return... |
ef416fc2 | 1934 | */ |
1935 | ||
b423cd4c | 1936 | if ((attr = ippFindAttribute(job->attrs, "job-uuid", IPP_TAG_URI)) != NULL) |
1937 | return; | |
ef416fc2 | 1938 | |
1939 | /* | |
b423cd4c | 1940 | * No job-uuid attribute, so build a version 3 UUID with the local job |
1941 | * ID at the end; see RFC 4122 for details. Start with the MD5 sum of | |
1942 | * the ServerName, server name and port that the client connected to, | |
1943 | * and local job ID... | |
ef416fc2 | 1944 | */ |
1945 | ||
b423cd4c | 1946 | snprintf(uuid, sizeof(uuid), "%s:%s:%d:%d", ServerName, con->servername, |
1947 | con->serverport, job->id); | |
ef416fc2 | 1948 | |
757d2cad | 1949 | _cupsMD5Init(&md5state); |
1950 | _cupsMD5Append(&md5state, (unsigned char *)uuid, strlen(uuid)); | |
1951 | _cupsMD5Finish(&md5state, md5sum); | |
ef416fc2 | 1952 | |
1953 | /* | |
b423cd4c | 1954 | * Format the UUID URI using the MD5 sum and job ID. |
ef416fc2 | 1955 | */ |
1956 | ||
b423cd4c | 1957 | snprintf(uuid, sizeof(uuid), |
1958 | "urn:uuid:%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-" | |
1959 | "%02x%02x%02x%02x%02x%02x", | |
1960 | md5sum[0], md5sum[1], md5sum[2], md5sum[3], md5sum[4], md5sum[5], | |
1961 | (md5sum[6] & 15) | 0x30, md5sum[7], (md5sum[8] & 0x3f) | 0x40, | |
1962 | md5sum[9], md5sum[10], md5sum[11], md5sum[12], md5sum[13], | |
1963 | md5sum[14], md5sum[15]); | |
ef416fc2 | 1964 | |
b423cd4c | 1965 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-uuid", NULL, uuid); |
ef416fc2 | 1966 | } |
1967 | ||
1968 | ||
1969 | /* | |
b423cd4c | 1970 | * 'add_printer()' - Add a printer to the system. |
ef416fc2 | 1971 | */ |
1972 | ||
1973 | static void | |
b423cd4c | 1974 | add_printer(cupsd_client_t *con, /* I - Client connection */ |
1975 | ipp_attribute_t *uri) /* I - URI of printer */ | |
ef416fc2 | 1976 | { |
1977 | http_status_t status; /* Policy status */ | |
b423cd4c | 1978 | int i; /* Looping var */ |
ef416fc2 | 1979 | char method[HTTP_MAX_URI], /* Method portion of URI */ |
b423cd4c | 1980 | username[HTTP_MAX_URI], /* Username portion of URI */ |
ef416fc2 | 1981 | host[HTTP_MAX_URI], /* Host portion of URI */ |
1982 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
1983 | int port; /* Port portion of URI */ | |
b423cd4c | 1984 | cupsd_printer_t *printer; /* Printer/class */ |
1985 | ipp_attribute_t *attr; /* Printer attribute */ | |
1986 | cups_file_t *fp; /* Script/PPD file */ | |
1987 | char line[1024]; /* Line from file... */ | |
1988 | char srcfile[1024], /* Source Script/PPD file */ | |
1989 | dstfile[1024]; /* Destination Script/PPD file */ | |
1990 | int modify; /* Non-zero if we are modifying */ | |
1991 | char newname[IPP_MAX_NAME]; /* New printer name */ | |
1992 | int need_restart_job; /* Need to restart job? */ | |
ef416fc2 | 1993 | |
1994 | ||
b423cd4c | 1995 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer(%p[%d], %s)", con, |
ef416fc2 | 1996 | con->http.fd, uri->values[0].string.text); |
1997 | ||
1998 | /* | |
b423cd4c | 1999 | * Do we have a valid URI? |
ef416fc2 | 2000 | */ |
2001 | ||
b423cd4c | 2002 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2003 | sizeof(method), username, sizeof(username), host, | |
2004 | sizeof(host), &port, resource, sizeof(resource)); | |
2005 | ||
2006 | if (strncmp(resource, "/printers/", 10) || strlen(resource) == 10) | |
ef416fc2 | 2007 | { |
b423cd4c | 2008 | /* |
2009 | * No, return an error... | |
2010 | */ | |
2011 | ||
ef416fc2 | 2012 | send_ipp_status(con, IPP_BAD_REQUEST, |
b423cd4c | 2013 | _("The printer-uri must be of the form " |
2014 | "\"ipp://HOSTNAME/printers/PRINTERNAME\".")); | |
ef416fc2 | 2015 | return; |
2016 | } | |
2017 | ||
2018 | /* | |
b423cd4c | 2019 | * Do we have a valid printer name? |
ef416fc2 | 2020 | */ |
2021 | ||
b423cd4c | 2022 | if (!validate_name(resource + 10)) |
ef416fc2 | 2023 | { |
b423cd4c | 2024 | /* |
2025 | * No, return an error... | |
2026 | */ | |
2027 | ||
2028 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2029 | _("The printer-uri \"%s\" contains invalid characters."), | |
2030 | uri->values[0].string.text); | |
2031 | return; | |
ef416fc2 | 2032 | } |
ef416fc2 | 2033 | |
2034 | /* | |
b423cd4c | 2035 | * Check policy... |
ef416fc2 | 2036 | */ |
2037 | ||
b423cd4c | 2038 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
2039 | { | |
2040 | send_http_error(con, status); | |
2041 | return; | |
2042 | } | |
ef416fc2 | 2043 | |
2044 | /* | |
b423cd4c | 2045 | * See if the printer already exists; if not, create a new printer... |
2046 | */ | |
ef416fc2 | 2047 | |
b423cd4c | 2048 | if ((printer = cupsdFindPrinter(resource + 10)) == NULL) |
ef416fc2 | 2049 | { |
2050 | /* | |
b423cd4c | 2051 | * Printer doesn't exist; see if we have a class of the same name... |
ef416fc2 | 2052 | */ |
2053 | ||
b423cd4c | 2054 | if ((printer = cupsdFindClass(resource + 10)) != NULL && |
2055 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
ef416fc2 | 2056 | { |
b423cd4c | 2057 | /* |
2058 | * Yes, return an error... | |
2059 | */ | |
ef416fc2 | 2060 | |
b423cd4c | 2061 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2062 | _("A class named \"%s\" already exists!"), | |
2063 | resource + 10); | |
ef416fc2 | 2064 | return; |
2065 | } | |
2066 | ||
2067 | /* | |
b423cd4c | 2068 | * No, add the printer... |
ef416fc2 | 2069 | */ |
2070 | ||
b423cd4c | 2071 | printer = cupsdAddPrinter(resource + 10); |
2072 | modify = 0; | |
ef416fc2 | 2073 | } |
b423cd4c | 2074 | else if (printer->type & CUPS_PRINTER_IMPLICIT) |
ef416fc2 | 2075 | { |
2076 | /* | |
b423cd4c | 2077 | * Rename the implicit printer to "AnyPrinter" or delete it... |
ef416fc2 | 2078 | */ |
2079 | ||
b423cd4c | 2080 | if (ImplicitAnyClasses) |
ef416fc2 | 2081 | { |
b423cd4c | 2082 | snprintf(newname, sizeof(newname), "Any%s", resource + 10); |
2083 | cupsdRenamePrinter(printer, newname); | |
ef416fc2 | 2084 | } |
b423cd4c | 2085 | else |
2086 | cupsdDeletePrinter(printer, 1); | |
ef416fc2 | 2087 | |
2088 | /* | |
b423cd4c | 2089 | * Add the printer as a new local printer... |
ef416fc2 | 2090 | */ |
2091 | ||
b423cd4c | 2092 | printer = cupsdAddPrinter(resource + 10); |
2093 | modify = 0; | |
ef416fc2 | 2094 | } |
b423cd4c | 2095 | else if (printer->type & CUPS_PRINTER_REMOTE) |
2096 | { | |
2097 | /* | |
2098 | * Rename the remote printer to "Printer@server"... | |
2099 | */ | |
ef416fc2 | 2100 | |
b423cd4c | 2101 | snprintf(newname, sizeof(newname), "%s@%s", resource + 10, |
2102 | printer->hostname); | |
2103 | cupsdRenamePrinter(printer, newname); | |
ef416fc2 | 2104 | |
b423cd4c | 2105 | /* |
2106 | * Add the printer as a new local printer... | |
2107 | */ | |
ef416fc2 | 2108 | |
b423cd4c | 2109 | printer = cupsdAddPrinter(resource + 10); |
2110 | modify = 0; | |
2111 | } | |
2112 | else | |
2113 | modify = 1; | |
ef416fc2 | 2114 | |
b423cd4c | 2115 | /* |
2116 | * Look for attributes and copy them over as needed... | |
2117 | */ | |
ef416fc2 | 2118 | |
b423cd4c | 2119 | need_restart_job = 0; |
ef416fc2 | 2120 | |
b423cd4c | 2121 | if ((attr = ippFindAttribute(con->request, "printer-location", |
2122 | IPP_TAG_TEXT)) != NULL) | |
2123 | cupsdSetString(&printer->location, attr->values[0].string.text); | |
ef416fc2 | 2124 | |
b423cd4c | 2125 | if ((attr = ippFindAttribute(con->request, "printer-info", |
2126 | IPP_TAG_TEXT)) != NULL) | |
2127 | cupsdSetString(&printer->info, attr->values[0].string.text); | |
ef416fc2 | 2128 | |
b423cd4c | 2129 | if ((attr = ippFindAttribute(con->request, "device-uri", |
2130 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 2131 | { |
2132 | /* | |
b423cd4c | 2133 | * Do we have a valid device URI? |
ef416fc2 | 2134 | */ |
2135 | ||
b423cd4c | 2136 | need_restart_job = 1; |
ef416fc2 | 2137 | |
b423cd4c | 2138 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text, method, |
2139 | sizeof(method), username, sizeof(username), host, | |
2140 | sizeof(host), &port, resource, sizeof(resource)); | |
2141 | ||
2142 | if (!strcmp(method, "file")) | |
ef416fc2 | 2143 | { |
2144 | /* | |
b423cd4c | 2145 | * See if the administrator has enabled file devices... |
ef416fc2 | 2146 | */ |
2147 | ||
b423cd4c | 2148 | if (!FileDevice && strcmp(resource, "/dev/null")) |
ef416fc2 | 2149 | { |
2150 | /* | |
b423cd4c | 2151 | * File devices are disabled and the URL is not file:/dev/null... |
ef416fc2 | 2152 | */ |
2153 | ||
b423cd4c | 2154 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2155 | _("File device URIs have been disabled! " | |
2156 | "To enable, see the FileDevice directive in " | |
2157 | "\"%s/cupsd.conf\"."), | |
2158 | ServerRoot); | |
ef416fc2 | 2159 | return; |
2160 | } | |
b423cd4c | 2161 | } |
2162 | else | |
2163 | { | |
ef416fc2 | 2164 | /* |
b423cd4c | 2165 | * See if the backend exists and is executable... |
ef416fc2 | 2166 | */ |
2167 | ||
b423cd4c | 2168 | snprintf(srcfile, sizeof(srcfile), "%s/backend/%s", ServerBin, method); |
2169 | if (access(srcfile, X_OK)) | |
ef416fc2 | 2170 | { |
2171 | /* | |
b423cd4c | 2172 | * Could not find device in list! |
ef416fc2 | 2173 | */ |
ef416fc2 | 2174 | |
b423cd4c | 2175 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad device-uri \"%s\"!"), |
2176 | attr->values[0].string.text); | |
2177 | return; | |
ef416fc2 | 2178 | } |
2179 | } | |
ef416fc2 | 2180 | |
b423cd4c | 2181 | cupsdLogMessage(CUPSD_LOG_INFO, |
2182 | "Setting %s device-uri to \"%s\" (was \"%s\".)", | |
2183 | printer->name, | |
2184 | cupsdSanitizeURI(attr->values[0].string.text, line, | |
2185 | sizeof(line)), | |
2186 | cupsdSanitizeURI(printer->device_uri, resource, | |
2187 | sizeof(resource))); | |
ef416fc2 | 2188 | |
b423cd4c | 2189 | cupsdSetString(&printer->device_uri, attr->values[0].string.text); |
ef416fc2 | 2190 | } |
2191 | ||
b423cd4c | 2192 | if ((attr = ippFindAttribute(con->request, "port-monitor", |
2193 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 2194 | { |
b423cd4c | 2195 | ipp_attribute_t *supported; /* port-monitor-supported attribute */ |
ef416fc2 | 2196 | |
ef416fc2 | 2197 | |
b423cd4c | 2198 | need_restart_job = 1; |
ef416fc2 | 2199 | |
b423cd4c | 2200 | supported = ippFindAttribute(printer->attrs, "port-monitor-supported", |
2201 | IPP_TAG_KEYWORD); | |
2202 | for (i = 0; i < supported->num_values; i ++) | |
2203 | if (!strcmp(supported->values[i].string.text, | |
2204 | attr->values[0].string.text)) | |
2205 | break; | |
ef416fc2 | 2206 | |
b423cd4c | 2207 | if (i >= supported->num_values) |
2208 | { | |
2209 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad port-monitor \"%s\"!"), | |
2210 | attr->values[0].string.text); | |
2211 | return; | |
2212 | } | |
ef416fc2 | 2213 | |
b423cd4c | 2214 | cupsdLogMessage(CUPSD_LOG_INFO, |
2215 | "Setting %s port-monitor to \"%s\" (was \"%s\".)", | |
2216 | printer->name, attr->values[0].string.text, | |
2217 | printer->port_monitor); | |
ef416fc2 | 2218 | |
b423cd4c | 2219 | if (strcmp(attr->values[0].string.text, "none")) |
2220 | cupsdSetString(&printer->port_monitor, attr->values[0].string.text); | |
2221 | else | |
2222 | cupsdClearString(&printer->port_monitor); | |
2223 | } | |
ef416fc2 | 2224 | |
b423cd4c | 2225 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
2226 | IPP_TAG_BOOLEAN)) != NULL) | |
2227 | { | |
2228 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2229 | "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
2230 | printer->name, attr->values[0].boolean, printer->accepting); | |
ef416fc2 | 2231 | |
b423cd4c | 2232 | printer->accepting = attr->values[0].boolean; |
2233 | cupsdAddPrinterHistory(printer); | |
2234 | } | |
bd7854cb | 2235 | |
b423cd4c | 2236 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
2237 | IPP_TAG_BOOLEAN)) != NULL) | |
2238 | { | |
2239 | if (printer->shared && !attr->values[0].boolean) | |
2240 | cupsdSendBrowseDelete(printer); | |
bd7854cb | 2241 | |
b423cd4c | 2242 | cupsdLogMessage(CUPSD_LOG_INFO, |
2243 | "Setting %s printer-is-shared to %d (was %d.)", | |
2244 | printer->name, attr->values[0].boolean, printer->shared); | |
bd7854cb | 2245 | |
b423cd4c | 2246 | printer->shared = attr->values[0].boolean; |
2247 | } | |
bd7854cb | 2248 | |
b423cd4c | 2249 | if ((attr = ippFindAttribute(con->request, "printer-state", |
2250 | IPP_TAG_ENUM)) != NULL) | |
bd7854cb | 2251 | { |
b423cd4c | 2252 | if (attr->values[0].integer != IPP_PRINTER_IDLE && |
2253 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
2254 | { | |
2255 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad printer-state value %d!"), | |
2256 | attr->values[0].integer); | |
2257 | return; | |
2258 | } | |
bd7854cb | 2259 | |
b423cd4c | 2260 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", printer->name, |
2261 | attr->values[0].integer, printer->state); | |
2262 | ||
2263 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
2264 | cupsdStopPrinter(printer, 0); | |
2265 | else | |
2266 | { | |
2267 | need_restart_job = 1; | |
2268 | cupsdSetPrinterState(printer, (ipp_pstate_t)(attr->values[0].integer), 0); | |
2269 | } | |
2270 | } | |
2271 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
2272 | IPP_TAG_TEXT)) != NULL) | |
2273 | { | |
2274 | strlcpy(printer->state_message, attr->values[0].string.text, | |
2275 | sizeof(printer->state_message)); | |
2276 | cupsdAddPrinterHistory(printer); | |
bd7854cb | 2277 | } |
2278 | ||
b423cd4c | 2279 | set_printer_defaults(con, printer); |
2280 | ||
bd7854cb | 2281 | /* |
b423cd4c | 2282 | * See if we have all required attributes... |
bd7854cb | 2283 | */ |
2284 | ||
b423cd4c | 2285 | if (!printer->device_uri) |
2286 | cupsdSetString(&printer->device_uri, "file:///dev/null"); | |
bd7854cb | 2287 | |
2288 | /* | |
b423cd4c | 2289 | * See if we have an interface script or PPD file attached to the request... |
bd7854cb | 2290 | */ |
2291 | ||
b423cd4c | 2292 | if (con->filename) |
2293 | { | |
2294 | need_restart_job = 1; | |
bd7854cb | 2295 | |
b423cd4c | 2296 | strlcpy(srcfile, con->filename, sizeof(srcfile)); |
ef416fc2 | 2297 | |
b423cd4c | 2298 | if ((fp = cupsFileOpen(srcfile, "rb"))) |
2299 | { | |
2300 | /* | |
2301 | * Yes; get the first line from it... | |
2302 | */ | |
ef416fc2 | 2303 | |
b423cd4c | 2304 | line[0] = '\0'; |
2305 | cupsFileGets(fp, line, sizeof(line)); | |
2306 | cupsFileClose(fp); | |
ef416fc2 | 2307 | |
b423cd4c | 2308 | /* |
2309 | * Then see what kind of file it is... | |
2310 | */ | |
ef416fc2 | 2311 | |
b423cd4c | 2312 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, |
2313 | printer->name); | |
ef416fc2 | 2314 | |
b423cd4c | 2315 | if (!strncmp(line, "*PPD-Adobe", 10)) |
2316 | { | |
2317 | /* | |
2318 | * The new file is a PPD file, so remove any old interface script | |
2319 | * that might be lying around... | |
2320 | */ | |
ef416fc2 | 2321 | |
b423cd4c | 2322 | unlink(dstfile); |
2323 | } | |
2324 | else | |
2325 | { | |
2326 | /* | |
2327 | * This must be an interface script, so move the file over to the | |
2328 | * interfaces directory and make it executable... | |
2329 | */ | |
ef416fc2 | 2330 | |
b423cd4c | 2331 | if (copy_file(srcfile, dstfile)) |
2332 | { | |
2333 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
2334 | _("Unable to copy interface script - %s!"), | |
2335 | strerror(errno)); | |
2336 | return; | |
2337 | } | |
2338 | else | |
2339 | { | |
2340 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2341 | "Copied interface script successfully!"); | |
2342 | chmod(dstfile, 0755); | |
2343 | } | |
2344 | } | |
ef416fc2 | 2345 | |
b423cd4c | 2346 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, |
2347 | printer->name); | |
ef416fc2 | 2348 | |
b423cd4c | 2349 | if (!strncmp(line, "*PPD-Adobe", 10)) |
2350 | { | |
2351 | /* | |
2352 | * The new file is a PPD file, so move the file over to the | |
2353 | * ppd directory and make it readable by all... | |
2354 | */ | |
ef416fc2 | 2355 | |
b423cd4c | 2356 | if (copy_file(srcfile, dstfile)) |
2357 | { | |
2358 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
2359 | _("Unable to copy PPD file - %s!"), | |
2360 | strerror(errno)); | |
2361 | return; | |
2362 | } | |
2363 | else | |
2364 | { | |
2365 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2366 | "Copied PPD file successfully!"); | |
2367 | chmod(dstfile, 0644); | |
2368 | } | |
2369 | } | |
2370 | else | |
2371 | { | |
2372 | /* | |
2373 | * This must be an interface script, so remove any old PPD file that | |
2374 | * may be lying around... | |
2375 | */ | |
ef416fc2 | 2376 | |
b423cd4c | 2377 | unlink(dstfile); |
2378 | } | |
2379 | } | |
2380 | } | |
2381 | else if ((attr = ippFindAttribute(con->request, "ppd-name", | |
2382 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 2383 | { |
b423cd4c | 2384 | need_restart_job = 1; |
ef416fc2 | 2385 | |
b423cd4c | 2386 | if (!strcmp(attr->values[0].string.text, "raw")) |
ef416fc2 | 2387 | { |
b423cd4c | 2388 | /* |
2389 | * Raw driver, remove any existing PPD or interface script files. | |
2390 | */ | |
ef416fc2 | 2391 | |
b423cd4c | 2392 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, |
2393 | printer->name); | |
2394 | unlink(dstfile); | |
ef416fc2 | 2395 | |
b423cd4c | 2396 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, |
2397 | printer->name); | |
2398 | unlink(dstfile); | |
2399 | } | |
2400 | else | |
ef416fc2 | 2401 | { |
b423cd4c | 2402 | /* |
2403 | * PPD model file... | |
2404 | */ | |
2405 | ||
2406 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
2407 | printer->name); | |
2408 | unlink(dstfile); | |
2409 | ||
2410 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
2411 | printer->name); | |
2412 | ||
2413 | if (copy_model(con, attr->values[0].string.text, dstfile)) | |
2414 | { | |
2415 | send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to copy PPD file!")); | |
2416 | return; | |
2417 | } | |
2418 | else | |
2419 | { | |
2420 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2421 | "Copied PPD file successfully!"); | |
2422 | chmod(dstfile, 0644); | |
2423 | } | |
ef416fc2 | 2424 | } |
2425 | } | |
2426 | ||
2427 | /* | |
b423cd4c | 2428 | * Update the printer attributes and return... |
ef416fc2 | 2429 | */ |
2430 | ||
b423cd4c | 2431 | cupsdSetPrinterAttrs(printer); |
2432 | cupsdSaveAllPrinters(); | |
ef416fc2 | 2433 | |
b423cd4c | 2434 | if (need_restart_job && printer->job) |
ef416fc2 | 2435 | { |
b423cd4c | 2436 | cupsd_job_t *job; |
ef416fc2 | 2437 | |
b423cd4c | 2438 | /* |
2439 | * Stop the current job and then restart it below... | |
2440 | */ | |
ef416fc2 | 2441 | |
b423cd4c | 2442 | job = (cupsd_job_t *)printer->job; |
ef416fc2 | 2443 | |
b423cd4c | 2444 | cupsdStopJob(job, 1); |
2445 | ||
2446 | job->state->values[0].integer = IPP_JOB_PENDING; | |
2447 | job->state_value = IPP_JOB_PENDING; | |
ef416fc2 | 2448 | } |
2449 | ||
b423cd4c | 2450 | if (need_restart_job) |
2451 | cupsdCheckJobs(); | |
ef416fc2 | 2452 | |
b423cd4c | 2453 | cupsdWritePrintcap(); |
2454 | ||
2455 | if (modify) | |
ef416fc2 | 2456 | { |
b423cd4c | 2457 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, |
2458 | "Printer \"%s\" modified by \"%s\".", printer->name, | |
2459 | get_username(con)); | |
ef416fc2 | 2460 | |
b423cd4c | 2461 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" modified by \"%s\".", |
2462 | printer->name, get_username(con)); | |
ef416fc2 | 2463 | } |
b423cd4c | 2464 | else |
2465 | { | |
2466 | cupsdAddPrinterHistory(printer); | |
ef416fc2 | 2467 | |
b423cd4c | 2468 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, printer, NULL, |
2469 | "New printer \"%s\" added by \"%s\".", printer->name, | |
2470 | get_username(con)); | |
ef416fc2 | 2471 | |
b423cd4c | 2472 | cupsdLogMessage(CUPSD_LOG_INFO, "New printer \"%s\" added by \"%s\".", |
2473 | printer->name, get_username(con)); | |
2474 | } | |
2475 | ||
2476 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 2477 | } |
2478 | ||
2479 | ||
2480 | /* | |
b423cd4c | 2481 | * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute |
2482 | * based upon the printer state... | |
ef416fc2 | 2483 | */ |
2484 | ||
b423cd4c | 2485 | static void |
2486 | add_printer_state_reasons( | |
2487 | cupsd_client_t *con, /* I - Client connection */ | |
2488 | cupsd_printer_t *p) /* I - Printer info */ | |
ef416fc2 | 2489 | { |
b423cd4c | 2490 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
2491 | "add_printer_state_reasons(%p[%d], %p[%s])", | |
2492 | con, con->http.fd, p, p->name); | |
ef416fc2 | 2493 | |
b423cd4c | 2494 | if (p->num_reasons == 0) |
2495 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2496 | "printer-state-reasons", NULL, | |
2497 | p->state == IPP_PRINTER_STOPPED ? "paused" : "none"); | |
2498 | else | |
2499 | ippAddStrings(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2500 | "printer-state-reasons", p->num_reasons, NULL, | |
2501 | (const char * const *)p->reasons); | |
2502 | } | |
ef416fc2 | 2503 | |
ef416fc2 | 2504 | |
b423cd4c | 2505 | /* |
2506 | * 'add_queued_job_count()' - Add the "queued-job-count" attribute for | |
2507 | * the specified printer or class. | |
2508 | */ | |
ef416fc2 | 2509 | |
b423cd4c | 2510 | static void |
2511 | add_queued_job_count( | |
2512 | cupsd_client_t *con, /* I - Client connection */ | |
2513 | cupsd_printer_t *p) /* I - Printer or class */ | |
2514 | { | |
2515 | int count; /* Number of jobs on destination */ | |
ef416fc2 | 2516 | |
ef416fc2 | 2517 | |
b423cd4c | 2518 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_queued_job_count(%p[%d], %p[%s])", |
2519 | con, con->http.fd, p, p->name); | |
ef416fc2 | 2520 | |
b423cd4c | 2521 | count = cupsdGetPrinterJobCount(p->name); |
ef416fc2 | 2522 | |
b423cd4c | 2523 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, |
2524 | "queued-job-count", count); | |
2525 | } | |
ef416fc2 | 2526 | |
ef416fc2 | 2527 | |
b423cd4c | 2528 | /* |
2529 | * 'apply_printer_defaults()' - Apply printer default options to a job. | |
2530 | */ | |
ef416fc2 | 2531 | |
b423cd4c | 2532 | static void |
2533 | apply_printer_defaults( | |
2534 | cupsd_printer_t *printer, /* I - Printer */ | |
2535 | cupsd_job_t *job) /* I - Job */ | |
2536 | { | |
2537 | int i, /* Looping var */ | |
2538 | num_options; /* Number of default options */ | |
2539 | cups_option_t *options, /* Default options */ | |
2540 | *option; /* Current option */ | |
ef416fc2 | 2541 | |
ef416fc2 | 2542 | |
b423cd4c | 2543 | /* |
2544 | * Collect all of the default options and add the missing ones to the | |
2545 | * job object... | |
2546 | */ | |
ef416fc2 | 2547 | |
b423cd4c | 2548 | for (i = printer->num_options, num_options = 0, option = printer->options; |
2549 | i > 0; | |
2550 | i --, option ++) | |
2551 | if (!ippFindAttribute(job->attrs, option->name, IPP_TAG_ZERO)) | |
2552 | { | |
2553 | num_options = cupsAddOption(option->name, option->value, num_options, | |
2554 | &options); | |
2555 | } | |
ef416fc2 | 2556 | |
b423cd4c | 2557 | /* |
2558 | * Encode these options as attributes in the job object... | |
2559 | */ | |
ef416fc2 | 2560 | |
b423cd4c | 2561 | cupsEncodeOptions2(job->attrs, num_options, options, IPP_TAG_JOB); |
2562 | cupsFreeOptions(num_options, options); | |
2563 | } | |
2564 | ||
2565 | ||
2566 | /* | |
2567 | * 'authenticate_job()' - Set job authentication info. | |
2568 | */ | |
2569 | ||
2570 | static void | |
2571 | authenticate_job(cupsd_client_t *con, /* I - Client connection */ | |
2572 | ipp_attribute_t *uri) /* I - Job URI */ | |
2573 | { | |
2574 | ipp_attribute_t *attr; /* Job-id attribute */ | |
2575 | int jobid; /* Job ID */ | |
2576 | cupsd_job_t *job; /* Current job */ | |
2577 | char method[HTTP_MAX_URI], | |
2578 | /* Method portion of URI */ | |
2579 | username[HTTP_MAX_URI], | |
2580 | /* Username portion of URI */ | |
2581 | host[HTTP_MAX_URI], | |
2582 | /* Host portion of URI */ | |
2583 | resource[HTTP_MAX_URI]; | |
2584 | /* Resource portion of URI */ | |
2585 | int port; /* Port portion of URI */ | |
ef416fc2 | 2586 | |
ef416fc2 | 2587 | |
b423cd4c | 2588 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "authenticate_job(%p[%d], %s)", |
2589 | con, con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 2590 | |
b423cd4c | 2591 | /* |
2592 | * Start with "everything is OK" status... | |
2593 | */ | |
ef416fc2 | 2594 | |
b423cd4c | 2595 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 2596 | |
b423cd4c | 2597 | /* |
2598 | * See if we have a job URI or a printer URI... | |
2599 | */ | |
ef416fc2 | 2600 | |
b423cd4c | 2601 | if (!strcmp(uri->name, "printer-uri")) |
2602 | { | |
2603 | /* | |
2604 | * Got a printer URI; see if we also have a job-id attribute... | |
2605 | */ | |
ef416fc2 | 2606 | |
b423cd4c | 2607 | if ((attr = ippFindAttribute(con->request, "job-id", |
2608 | IPP_TAG_INTEGER)) == NULL) | |
2609 | { | |
2610 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2611 | _("Got a printer-uri attribute but no job-id!")); | |
2612 | return; | |
2613 | } | |
2614 | ||
2615 | jobid = attr->values[0].integer; | |
2616 | } | |
2617 | else | |
2618 | { | |
2619 | /* | |
2620 | * Got a job URI; parse it to get the job ID... | |
2621 | */ | |
ef416fc2 | 2622 | |
b423cd4c | 2623 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2624 | sizeof(method), username, sizeof(username), host, | |
2625 | sizeof(host), &port, resource, sizeof(resource)); | |
2626 | ||
2627 | if (strncmp(resource, "/jobs/", 6)) | |
2628 | { | |
2629 | /* | |
2630 | * Not a valid URI! | |
2631 | */ | |
ef416fc2 | 2632 | |
b423cd4c | 2633 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri attribute \"%s\"!"), |
2634 | uri->values[0].string.text); | |
2635 | return; | |
2636 | } | |
ef416fc2 | 2637 | |
b423cd4c | 2638 | jobid = atoi(resource + 6); |
2639 | } | |
ef416fc2 | 2640 | |
b423cd4c | 2641 | /* |
2642 | * See if the job exists... | |
2643 | */ | |
ef416fc2 | 2644 | |
b423cd4c | 2645 | if ((job = cupsdFindJob(jobid)) == NULL) |
2646 | { | |
2647 | /* | |
2648 | * Nope - return a "not found" error... | |
2649 | */ | |
ef416fc2 | 2650 | |
b423cd4c | 2651 | send_ipp_status(con, IPP_NOT_FOUND, |
2652 | _("Job #%d does not exist!"), jobid); | |
ef416fc2 | 2653 | return; |
b423cd4c | 2654 | } |
ef416fc2 | 2655 | |
b423cd4c | 2656 | /* |
2657 | * See if the job has been completed... | |
2658 | */ | |
2659 | ||
2660 | if (job->state_value != IPP_JOB_HELD) | |
ef416fc2 | 2661 | { |
2662 | /* | |
b423cd4c | 2663 | * Return a "not-possible" error... |
ef416fc2 | 2664 | */ |
2665 | ||
b423cd4c | 2666 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2667 | _("Job #%d is not held for authentication!"), | |
2668 | jobid); | |
2669 | return; | |
2670 | } | |
ef416fc2 | 2671 | |
b423cd4c | 2672 | /* |
2673 | * See if we have already authenticated... | |
2674 | */ | |
2675 | ||
2676 | if (!con->username[0]) | |
2677 | { | |
2678 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
2679 | _("No authentication information provided!")); | |
2680 | return; | |
2681 | } | |
2682 | ||
2683 | /* | |
2684 | * See if the job is owned by the requesting user... | |
2685 | */ | |
2686 | ||
2687 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
2688 | { | |
2689 | send_http_error(con, HTTP_UNAUTHORIZED); | |
2690 | return; | |
2691 | } | |
2692 | ||
2693 | /* | |
2694 | * Save the authentication information for this job... | |
2695 | */ | |
2696 | ||
2697 | save_auth_info(con, job); | |
2698 | ||
2699 | /* | |
2700 | * Reset the job-hold-until value to "no-hold"... | |
2701 | */ | |
2702 | ||
2703 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
2704 | IPP_TAG_KEYWORD)) == NULL) | |
2705 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
2706 | ||
2707 | if (attr) | |
2708 | { | |
2709 | attr->value_tag = IPP_TAG_KEYWORD; | |
2710 | cupsdSetString(&(attr->values[0].string.text), "no-hold"); | |
ef416fc2 | 2711 | } |
b423cd4c | 2712 | |
2713 | /* | |
2714 | * Release the job and return... | |
2715 | */ | |
2716 | ||
2717 | cupsdReleaseJob(job); | |
2718 | ||
2719 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was authenticated by \"%s\".", jobid, | |
2720 | con->username); | |
ef416fc2 | 2721 | } |
2722 | ||
2723 | ||
2724 | /* | |
b423cd4c | 2725 | * 'cancel_all_jobs()' - Cancel all print jobs. |
ef416fc2 | 2726 | */ |
2727 | ||
b423cd4c | 2728 | static void |
2729 | cancel_all_jobs(cupsd_client_t *con, /* I - Client connection */ | |
2730 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
ef416fc2 | 2731 | { |
b423cd4c | 2732 | http_status_t status; /* Policy status */ |
b423cd4c | 2733 | cups_ptype_t dtype; /* Destination type */ |
ed486911 | 2734 | char scheme[HTTP_MAX_URI], /* Scheme portion of URI */ |
b423cd4c | 2735 | userpass[HTTP_MAX_URI], /* Username portion of URI */ |
ed486911 | 2736 | hostname[HTTP_MAX_URI], /* Host portion of URI */ |
b423cd4c | 2737 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ |
2738 | int port; /* Port portion of URI */ | |
2739 | ipp_attribute_t *attr; /* Attribute in request */ | |
2740 | const char *username; /* Username */ | |
2741 | int purge; /* Purge? */ | |
2742 | cupsd_printer_t *printer; /* Printer */ | |
ef416fc2 | 2743 | |
2744 | ||
b423cd4c | 2745 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_all_jobs(%p[%d], %s)", con, |
2746 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 2747 | |
2748 | /* | |
b423cd4c | 2749 | * See if we have a printer URI... |
ef416fc2 | 2750 | */ |
2751 | ||
b423cd4c | 2752 | if (strcmp(uri->name, "printer-uri")) |
2753 | { | |
2754 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2755 | _("The printer-uri attribute is required!")); | |
2756 | return; | |
2757 | } | |
ef416fc2 | 2758 | |
2759 | /* | |
b423cd4c | 2760 | * Get the username (if any) for the jobs we want to cancel (only if |
2761 | * "my-jobs" is specified... | |
ef416fc2 | 2762 | */ |
2763 | ||
b423cd4c | 2764 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
2765 | IPP_TAG_BOOLEAN)) != NULL && | |
2766 | attr->values[0].boolean) | |
ef416fc2 | 2767 | { |
b423cd4c | 2768 | if ((attr = ippFindAttribute(con->request, "requesting-user-name", |
2769 | IPP_TAG_NAME)) != NULL) | |
2770 | username = attr->values[0].string.text; | |
2771 | else | |
2772 | { | |
2773 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2774 | _("Missing requesting-user-name attribute!")); | |
2775 | return; | |
2776 | } | |
ef416fc2 | 2777 | } |
b423cd4c | 2778 | else |
2779 | username = NULL; | |
ef416fc2 | 2780 | |
b423cd4c | 2781 | /* |
2782 | * Look for the "purge-jobs" attribute... | |
2783 | */ | |
2784 | ||
2785 | if ((attr = ippFindAttribute(con->request, "purge-jobs", | |
2786 | IPP_TAG_BOOLEAN)) != NULL) | |
2787 | purge = attr->values[0].boolean; | |
2788 | else | |
2789 | purge = 1; | |
ef416fc2 | 2790 | |
2791 | /* | |
b423cd4c | 2792 | * And if the destination is valid... |
ef416fc2 | 2793 | */ |
2794 | ||
ed486911 | 2795 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 2796 | { |
2797 | /* | |
b423cd4c | 2798 | * Bad URI? |
ef416fc2 | 2799 | */ |
2800 | ||
ed486911 | 2801 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, |
2802 | scheme, sizeof(scheme), userpass, sizeof(userpass), | |
2803 | hostname, sizeof(hostname), &port, | |
2804 | resource, sizeof(resource)); | |
2805 | ||
b423cd4c | 2806 | if ((!strncmp(resource, "/printers/", 10) && resource[10]) || |
2807 | (!strncmp(resource, "/classes/", 9) && resource[9])) | |
2808 | { | |
2809 | send_ipp_status(con, IPP_NOT_FOUND, | |
2810 | _("The printer or class was not found.")); | |
2811 | return; | |
2812 | } | |
ef416fc2 | 2813 | |
b423cd4c | 2814 | /* |
2815 | * Check policy... | |
2816 | */ | |
2817 | ||
2818 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
2819 | { | |
2820 | send_http_error(con, status); | |
2821 | return; | |
2822 | } | |
ef416fc2 | 2823 | |
ef416fc2 | 2824 | /* |
b423cd4c | 2825 | * Cancel all jobs on all printers... |
ef416fc2 | 2826 | */ |
2827 | ||
b423cd4c | 2828 | cupsdCancelJobs(NULL, username, purge); |
ef416fc2 | 2829 | |
b423cd4c | 2830 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs were %s by \"%s\".", |
2831 | purge ? "purged" : "cancelled", get_username(con)); | |
ef416fc2 | 2832 | } |
b423cd4c | 2833 | else |
ef416fc2 | 2834 | { |
2835 | /* | |
b423cd4c | 2836 | * Check policy... |
ef416fc2 | 2837 | */ |
2838 | ||
ed486911 | 2839 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, |
2840 | NULL)) != HTTP_OK) | |
b423cd4c | 2841 | { |
2842 | send_http_error(con, status); | |
2843 | return; | |
2844 | } | |
ef416fc2 | 2845 | |
b423cd4c | 2846 | /* |
2847 | * Cancel all of the jobs on the named printer... | |
2848 | */ | |
2849 | ||
ed486911 | 2850 | cupsdCancelJobs(printer->name, username, purge); |
b423cd4c | 2851 | |
2852 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs on \"%s\" were %s by \"%s\".", | |
ed486911 | 2853 | printer->name, purge ? "purged" : "cancelled", |
2854 | get_username(con)); | |
ef416fc2 | 2855 | } |
2856 | ||
b423cd4c | 2857 | con->response->request.status.status_code = IPP_OK; |
2858 | } | |
2859 | ||
2860 | ||
2861 | /* | |
2862 | * 'cancel_job()' - Cancel a print job. | |
2863 | */ | |
2864 | ||
2865 | static void | |
2866 | cancel_job(cupsd_client_t *con, /* I - Client connection */ | |
2867 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
2868 | { | |
2869 | ipp_attribute_t *attr; /* Current attribute */ | |
2870 | int jobid; /* Job ID */ | |
ed486911 | 2871 | char scheme[HTTP_MAX_URI], /* Scheme portion of URI */ |
b423cd4c | 2872 | username[HTTP_MAX_URI], /* Username portion of URI */ |
2873 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
2874 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2875 | int port; /* Port portion of URI */ | |
2876 | cupsd_job_t *job; /* Job information */ | |
b423cd4c | 2877 | cups_ptype_t dtype; /* Destination type (printer or class) */ |
2878 | cupsd_printer_t *printer; /* Printer data */ | |
2879 | ||
2880 | ||
2881 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_job(%p[%d], %s)", con, | |
2882 | con->http.fd, uri->values[0].string.text); | |
2883 | ||
ef416fc2 | 2884 | /* |
b423cd4c | 2885 | * See if we have a job URI or a printer URI... |
ef416fc2 | 2886 | */ |
2887 | ||
b423cd4c | 2888 | if (!strcmp(uri->name, "printer-uri")) |
2889 | { | |
2890 | /* | |
2891 | * Got a printer URI; see if we also have a job-id attribute... | |
2892 | */ | |
2893 | ||
2894 | if ((attr = ippFindAttribute(con->request, "job-id", | |
2895 | IPP_TAG_INTEGER)) == NULL) | |
2896 | { | |
2897 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2898 | _("Got a printer-uri attribute but no job-id!")); | |
2899 | return; | |
2900 | } | |
2901 | ||
2902 | if ((jobid = attr->values[0].integer) == 0) | |
ef416fc2 | 2903 | { |
2904 | /* | |
b423cd4c | 2905 | * Find the current job on the specified printer... |
ef416fc2 | 2906 | */ |
2907 | ||
ed486911 | 2908 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 2909 | { |
2910 | /* | |
b423cd4c | 2911 | * Bad URI... |
ef416fc2 | 2912 | */ |
2913 | ||
b423cd4c | 2914 | send_ipp_status(con, IPP_NOT_FOUND, |
2915 | _("The printer or class was not found.")); | |
2916 | return; | |
ef416fc2 | 2917 | } |
2918 | ||
2919 | /* | |
b423cd4c | 2920 | * See if the printer is currently printing a job... |
ef416fc2 | 2921 | */ |
2922 | ||
b423cd4c | 2923 | if (printer->job) |
2924 | jobid = ((cupsd_job_t *)printer->job)->id; | |
ef416fc2 | 2925 | else |
ef416fc2 | 2926 | { |
2927 | /* | |
b423cd4c | 2928 | * No, see if there are any pending jobs... |
ef416fc2 | 2929 | */ |
b423cd4c | 2930 | |
2931 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); | |
2932 | job; | |
2933 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
2934 | if (job->state_value <= IPP_JOB_PROCESSING && | |
ed486911 | 2935 | !strcasecmp(job->dest, printer->name)) |
b423cd4c | 2936 | break; |
ef416fc2 | 2937 | |
b423cd4c | 2938 | if (job) |
2939 | jobid = job->id; | |
2940 | else | |
ef416fc2 | 2941 | { |
b423cd4c | 2942 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("No active jobs on %s!"), |
ed486911 | 2943 | printer->name); |
b423cd4c | 2944 | return; |
2945 | } | |
2946 | } | |
2947 | } | |
2948 | } | |
2949 | else | |
2950 | { | |
2951 | /* | |
2952 | * Got a job URI; parse it to get the job ID... | |
2953 | */ | |
ef416fc2 | 2954 | |
ed486911 | 2955 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
2956 | sizeof(scheme), username, sizeof(username), host, | |
b423cd4c | 2957 | sizeof(host), &port, resource, sizeof(resource)); |
2958 | ||
2959 | if (strncmp(resource, "/jobs/", 6)) | |
2960 | { | |
2961 | /* | |
2962 | * Not a valid URI! | |
2963 | */ | |
ef416fc2 | 2964 | |
b423cd4c | 2965 | send_ipp_status(con, IPP_BAD_REQUEST, |
2966 | _("Bad job-uri attribute \"%s\"!"), | |
2967 | uri->values[0].string.text); | |
2968 | return; | |
2969 | } | |
2970 | ||
2971 | jobid = atoi(resource + 6); | |
2972 | } | |
2973 | ||
2974 | /* | |
2975 | * See if the job exists... | |
2976 | */ | |
2977 | ||
2978 | if ((job = cupsdFindJob(jobid)) == NULL) | |
2979 | { | |
2980 | /* | |
2981 | * Nope - return a "not found" error... | |
2982 | */ | |
2983 | ||
2984 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
2985 | return; | |
2986 | } | |
2987 | ||
2988 | /* | |
2989 | * See if the job is owned by the requesting user... | |
2990 | */ | |
2991 | ||
2992 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
2993 | { | |
2994 | send_http_error(con, HTTP_UNAUTHORIZED); | |
2995 | return; | |
2996 | } | |
2997 | ||
2998 | /* | |
2999 | * See if the job is already completed, cancelled, or aborted; if so, | |
3000 | * we can't cancel... | |
3001 | */ | |
3002 | ||
3003 | if (job->state_value >= IPP_JOB_CANCELLED) | |
3004 | { | |
e1d6a774 | 3005 | switch (job->state_value) |
3006 | { | |
3007 | case IPP_JOB_CANCELLED : | |
3008 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
3009 | _("Job #%d is already cancelled - can\'t cancel."), | |
3010 | jobid); | |
3011 | break; | |
3012 | ||
3013 | case IPP_JOB_ABORTED : | |
3014 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
3015 | _("Job #%d is already aborted - can\'t cancel."), | |
3016 | jobid); | |
3017 | break; | |
3018 | ||
3019 | default : | |
3020 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
3021 | _("Job #%d is already completed - can\'t cancel."), | |
3022 | jobid); | |
3023 | break; | |
3024 | } | |
3025 | ||
b423cd4c | 3026 | return; |
3027 | } | |
ef416fc2 | 3028 | |
b423cd4c | 3029 | /* |
3030 | * Cancel the job and return... | |
3031 | */ | |
ef416fc2 | 3032 | |
b423cd4c | 3033 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3034 | "Job cancelled by \"%s\".", username); | |
ef416fc2 | 3035 | |
b423cd4c | 3036 | cupsdCancelJob(job, 0); |
3037 | cupsdCheckJobs(); | |
ef416fc2 | 3038 | |
b423cd4c | 3039 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was cancelled by \"%s\".", jobid, |
3040 | username); | |
ef416fc2 | 3041 | |
b423cd4c | 3042 | con->response->request.status.status_code = IPP_OK; |
3043 | } | |
ef416fc2 | 3044 | |
ef416fc2 | 3045 | |
b423cd4c | 3046 | /* |
3047 | * 'cancel_subscription()' - Cancel a subscription. | |
3048 | */ | |
ef416fc2 | 3049 | |
b423cd4c | 3050 | static void |
3051 | cancel_subscription( | |
3052 | cupsd_client_t *con, /* I - Client connection */ | |
3053 | int sub_id) /* I - Subscription ID */ | |
3054 | { | |
3055 | http_status_t status; /* Policy status */ | |
3056 | cupsd_subscription_t *sub; /* Subscription */ | |
ef416fc2 | 3057 | |
ef416fc2 | 3058 | |
b423cd4c | 3059 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3060 | "cancel_subscription(con=%p[%d], sub_id=%d)", | |
3061 | con, con->http.fd, sub_id); | |
ef416fc2 | 3062 | |
b423cd4c | 3063 | /* |
3064 | * Is the subscription ID valid? | |
3065 | */ | |
ef416fc2 | 3066 | |
b423cd4c | 3067 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) |
3068 | { | |
3069 | /* | |
3070 | * Bad subscription ID... | |
3071 | */ | |
ef416fc2 | 3072 | |
b423cd4c | 3073 | send_ipp_status(con, IPP_NOT_FOUND, |
3074 | _("notify-subscription-id %d no good!"), sub_id); | |
3075 | return; | |
3076 | } | |
ef416fc2 | 3077 | |
b423cd4c | 3078 | /* |
3079 | * Check policy... | |
3080 | */ | |
ef416fc2 | 3081 | |
b423cd4c | 3082 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : |
3083 | DefaultPolicyPtr, | |
3084 | con, sub->owner)) != HTTP_OK) | |
3085 | { | |
3086 | send_http_error(con, status); | |
3087 | return; | |
3088 | } | |
ef416fc2 | 3089 | |
b423cd4c | 3090 | /* |
3091 | * Cancel the subscription... | |
3092 | */ | |
ef416fc2 | 3093 | |
b423cd4c | 3094 | cupsdDeleteSubscription(sub, 1); |
ef416fc2 | 3095 | |
b423cd4c | 3096 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 3097 | } |
3098 | ||
3099 | ||
3100 | /* | |
b423cd4c | 3101 | * 'check_quotas()' - Check quotas for a printer and user. |
ef416fc2 | 3102 | */ |
3103 | ||
b423cd4c | 3104 | static int /* O - 1 if OK, 0 if not */ |
3105 | check_quotas(cupsd_client_t *con, /* I - Client connection */ | |
3106 | cupsd_printer_t *p) /* I - Printer or class */ | |
ef416fc2 | 3107 | { |
b423cd4c | 3108 | int i; /* Looping var */ |
3109 | char username[33]; /* Username */ | |
3110 | cupsd_quota_t *q; /* Quota data */ | |
3111 | struct passwd *pw; /* User password data */ | |
ef416fc2 | 3112 | |
3113 | ||
b423cd4c | 3114 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "check_quotas(%p[%d], %p[%s])", |
3115 | con, con->http.fd, p, p->name); | |
ef416fc2 | 3116 | |
3117 | /* | |
b423cd4c | 3118 | * Check input... |
ef416fc2 | 3119 | */ |
3120 | ||
b423cd4c | 3121 | if (!con || !p) |
3122 | return (0); | |
ef416fc2 | 3123 | |
b423cd4c | 3124 | /* |
3125 | * Figure out who is printing... | |
3126 | */ | |
3127 | ||
3128 | strlcpy(username, get_username(con), sizeof(username)); | |
3129 | ||
3130 | /* | |
3131 | * Check global active job limits for printers and users... | |
3132 | */ | |
3133 | ||
3134 | if (MaxJobsPerPrinter) | |
ef416fc2 | 3135 | { |
b423cd4c | 3136 | /* |
3137 | * Check if there are too many pending jobs on this printer... | |
3138 | */ | |
3139 | ||
3140 | if (cupsdGetPrinterJobCount(p->name) >= MaxJobsPerPrinter) | |
3141 | { | |
3142 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for printer \"%s\"...", | |
3143 | p->name); | |
3144 | return (0); | |
3145 | } | |
3146 | } | |
3147 | ||
3148 | if (MaxJobsPerUser) | |
3149 | { | |
3150 | /* | |
3151 | * Check if there are too many pending jobs for this user... | |
3152 | */ | |
3153 | ||
3154 | if (cupsdGetUserJobCount(username) >= MaxJobsPerUser) | |
3155 | { | |
3156 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for user \"%s\"...", | |
3157 | username); | |
3158 | return (0); | |
3159 | } | |
ef416fc2 | 3160 | } |
3161 | ||
3162 | /* | |
b423cd4c | 3163 | * Check against users... |
ef416fc2 | 3164 | */ |
3165 | ||
b423cd4c | 3166 | if (p->num_users == 0 && p->k_limit == 0 && p->page_limit == 0) |
3167 | return (1); | |
3168 | ||
3169 | if (p->num_users) | |
3170 | { | |
3171 | pw = getpwnam(username); | |
3172 | endpwent(); | |
3173 | ||
3174 | for (i = 0; i < p->num_users; i ++) | |
3175 | if (p->users[i][0] == '@') | |
3176 | { | |
3177 | /* | |
3178 | * Check group membership... | |
3179 | */ | |
3180 | ||
3181 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) | |
3182 | break; | |
3183 | } | |
3184 | else if (!strcasecmp(username, p->users[i])) | |
3185 | break; | |
3186 | ||
3187 | if ((i < p->num_users) == p->deny_users) | |
ef416fc2 | 3188 | { |
b423cd4c | 3189 | cupsdLogMessage(CUPSD_LOG_INFO, |
3190 | "Denying user \"%s\" access to printer \"%s\"...", | |
3191 | username, p->name); | |
3192 | return (0); | |
ef416fc2 | 3193 | } |
b423cd4c | 3194 | } |
ef416fc2 | 3195 | |
3196 | /* | |
b423cd4c | 3197 | * Check quotas... |
ef416fc2 | 3198 | */ |
3199 | ||
b423cd4c | 3200 | if (p->k_limit || p->page_limit) |
3201 | { | |
3202 | if ((q = cupsdUpdateQuota(p, username, 0, 0)) == NULL) | |
3203 | { | |
3204 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3205 | "Unable to allocate quota data for user \"%s\"!", | |
3206 | username); | |
3207 | return (0); | |
3208 | } | |
ef416fc2 | 3209 | |
b423cd4c | 3210 | if ((q->k_count >= p->k_limit && p->k_limit) || |
3211 | (q->page_count >= p->page_limit && p->page_limit)) | |
3212 | { | |
3213 | cupsdLogMessage(CUPSD_LOG_INFO, "User \"%s\" is over the quota limit...", | |
3214 | username); | |
3215 | return (0); | |
3216 | } | |
3217 | } | |
3218 | ||
3219 | /* | |
3220 | * If we have gotten this far, we're done! | |
3221 | */ | |
3222 | ||
3223 | return (1); | |
ef416fc2 | 3224 | } |
3225 | ||
3226 | ||
3227 | /* | |
b423cd4c | 3228 | * 'copy_attribute()' - Copy a single attribute. |
ef416fc2 | 3229 | */ |
3230 | ||
b423cd4c | 3231 | static ipp_attribute_t * /* O - New attribute */ |
3232 | copy_attribute( | |
3233 | ipp_t *to, /* O - Destination request/response */ | |
3234 | ipp_attribute_t *attr, /* I - Attribute to copy */ | |
3235 | int quickcopy) /* I - Do a quick copy? */ | |
ef416fc2 | 3236 | { |
b423cd4c | 3237 | int i; /* Looping var */ |
3238 | ipp_attribute_t *toattr; /* Destination attribute */ | |
ef416fc2 | 3239 | |
3240 | ||
3241 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
b423cd4c | 3242 | "copy_attribute(%p, %p[%s,%x,%x])", to, attr, |
3243 | attr->name ? attr->name : "(null)", attr->group_tag, | |
3244 | attr->value_tag); | |
ef416fc2 | 3245 | |
b423cd4c | 3246 | switch (attr->value_tag & ~IPP_TAG_COPY) |
3247 | { | |
3248 | case IPP_TAG_ZERO : | |
3249 | toattr = ippAddSeparator(to); | |
3250 | break; | |
ef416fc2 | 3251 | |
b423cd4c | 3252 | case IPP_TAG_INTEGER : |
3253 | case IPP_TAG_ENUM : | |
3254 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
3255 | attr->name, attr->num_values, NULL); | |
ef416fc2 | 3256 | |
b423cd4c | 3257 | for (i = 0; i < attr->num_values; i ++) |
3258 | toattr->values[i].integer = attr->values[i].integer; | |
3259 | break; | |
ef416fc2 | 3260 | |
b423cd4c | 3261 | case IPP_TAG_BOOLEAN : |
3262 | toattr = ippAddBooleans(to, attr->group_tag, attr->name, | |
3263 | attr->num_values, NULL); | |
ef416fc2 | 3264 | |
b423cd4c | 3265 | for (i = 0; i < attr->num_values; i ++) |
3266 | toattr->values[i].boolean = attr->values[i].boolean; | |
3267 | break; | |
ef416fc2 | 3268 | |
b423cd4c | 3269 | case IPP_TAG_STRING : |
3270 | case IPP_TAG_TEXT : | |
3271 | case IPP_TAG_NAME : | |
3272 | case IPP_TAG_KEYWORD : | |
3273 | case IPP_TAG_URI : | |
3274 | case IPP_TAG_URISCHEME : | |
3275 | case IPP_TAG_CHARSET : | |
3276 | case IPP_TAG_LANGUAGE : | |
3277 | case IPP_TAG_MIMETYPE : | |
3278 | toattr = ippAddStrings(to, attr->group_tag, | |
3279 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
3280 | attr->name, attr->num_values, NULL, NULL); | |
ef416fc2 | 3281 | |
b423cd4c | 3282 | if (quickcopy) |
3283 | { | |
3284 | for (i = 0; i < attr->num_values; i ++) | |
3285 | toattr->values[i].string.text = attr->values[i].string.text; | |
3286 | } | |
3287 | else | |
3288 | { | |
3289 | for (i = 0; i < attr->num_values; i ++) | |
757d2cad | 3290 | toattr->values[i].string.text = _cupsStrAlloc(attr->values[i].string.text); |
b423cd4c | 3291 | } |
3292 | break; | |
ef416fc2 | 3293 | |
b423cd4c | 3294 | case IPP_TAG_DATE : |
3295 | toattr = ippAddDate(to, attr->group_tag, attr->name, | |
3296 | attr->values[0].date); | |
3297 | break; | |
ef416fc2 | 3298 | |
b423cd4c | 3299 | case IPP_TAG_RESOLUTION : |
3300 | toattr = ippAddResolutions(to, attr->group_tag, attr->name, | |
3301 | attr->num_values, IPP_RES_PER_INCH, | |
3302 | NULL, NULL); | |
ef416fc2 | 3303 | |
b423cd4c | 3304 | for (i = 0; i < attr->num_values; i ++) |
3305 | { | |
3306 | toattr->values[i].resolution.xres = attr->values[i].resolution.xres; | |
3307 | toattr->values[i].resolution.yres = attr->values[i].resolution.yres; | |
3308 | toattr->values[i].resolution.units = attr->values[i].resolution.units; | |
3309 | } | |
3310 | break; | |
ef416fc2 | 3311 | |
b423cd4c | 3312 | case IPP_TAG_RANGE : |
3313 | toattr = ippAddRanges(to, attr->group_tag, attr->name, | |
3314 | attr->num_values, NULL, NULL); | |
ef416fc2 | 3315 | |
b423cd4c | 3316 | for (i = 0; i < attr->num_values; i ++) |
3317 | { | |
3318 | toattr->values[i].range.lower = attr->values[i].range.lower; | |
3319 | toattr->values[i].range.upper = attr->values[i].range.upper; | |
3320 | } | |
3321 | break; | |
ef416fc2 | 3322 | |
b423cd4c | 3323 | case IPP_TAG_TEXTLANG : |
3324 | case IPP_TAG_NAMELANG : | |
3325 | toattr = ippAddStrings(to, attr->group_tag, | |
3326 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
3327 | attr->name, attr->num_values, NULL, NULL); | |
ef416fc2 | 3328 | |
b423cd4c | 3329 | if (quickcopy) |
3330 | { | |
3331 | for (i = 0; i < attr->num_values; i ++) | |
3332 | { | |
3333 | toattr->values[i].string.charset = attr->values[i].string.charset; | |
3334 | toattr->values[i].string.text = attr->values[i].string.text; | |
3335 | } | |
3336 | } | |
3337 | else | |
3338 | { | |
3339 | for (i = 0; i < attr->num_values; i ++) | |
3340 | { | |
3341 | if (!i) | |
3342 | toattr->values[i].string.charset = | |
757d2cad | 3343 | _cupsStrAlloc(attr->values[i].string.charset); |
b423cd4c | 3344 | else |
3345 | toattr->values[i].string.charset = | |
3346 | toattr->values[0].string.charset; | |
ef416fc2 | 3347 | |
757d2cad | 3348 | toattr->values[i].string.text = _cupsStrAlloc(attr->values[i].string.text); |
b423cd4c | 3349 | } |
3350 | } | |
3351 | break; | |
ef416fc2 | 3352 | |
b423cd4c | 3353 | case IPP_TAG_BEGIN_COLLECTION : |
3354 | toattr = ippAddCollections(to, attr->group_tag, attr->name, | |
3355 | attr->num_values, NULL); | |
ef416fc2 | 3356 | |
b423cd4c | 3357 | for (i = 0; i < attr->num_values; i ++) |
3358 | { | |
3359 | toattr->values[i].collection = ippNew(); | |
3360 | copy_attrs(toattr->values[i].collection, attr->values[i].collection, | |
3361 | NULL, IPP_TAG_ZERO, 0); | |
3362 | } | |
ef416fc2 | 3363 | break; |
ef416fc2 | 3364 | |
b423cd4c | 3365 | default : |
3366 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
3367 | attr->name, attr->num_values, NULL); | |
ef416fc2 | 3368 | |
b423cd4c | 3369 | for (i = 0; i < attr->num_values; i ++) |
3370 | { | |
3371 | toattr->values[i].unknown.length = attr->values[i].unknown.length; | |
ef416fc2 | 3372 | |
b423cd4c | 3373 | if (toattr->values[i].unknown.length > 0) |
3374 | { | |
3375 | if ((toattr->values[i].unknown.data = | |
3376 | malloc(toattr->values[i].unknown.length)) == NULL) | |
3377 | toattr->values[i].unknown.length = 0; | |
3378 | else | |
3379 | memcpy(toattr->values[i].unknown.data, | |
3380 | attr->values[i].unknown.data, | |
3381 | toattr->values[i].unknown.length); | |
3382 | } | |
3383 | } | |
3384 | break; /* anti-compiler-warning-code */ | |
3385 | } | |
ef416fc2 | 3386 | |
b423cd4c | 3387 | return (toattr); |
3388 | } | |
3389 | ||
3390 | ||
3391 | /* | |
3392 | * 'copy_attrs()' - Copy attributes from one request to another. | |
3393 | */ | |
3394 | ||
3395 | static void | |
3396 | copy_attrs(ipp_t *to, /* I - Destination request */ | |
3397 | ipp_t *from, /* I - Source request */ | |
3398 | cups_array_t *ra, /* I - Requested attributes */ | |
3399 | ipp_tag_t group, /* I - Group to copy */ | |
3400 | int quickcopy) /* I - Do a quick copy? */ | |
3401 | { | |
3402 | ipp_attribute_t *fromattr; /* Source attribute */ | |
ef416fc2 | 3403 | |
ef416fc2 | 3404 | |
b423cd4c | 3405 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3406 | "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)", | |
3407 | to, from, ra, group, quickcopy); | |
ef416fc2 | 3408 | |
b423cd4c | 3409 | if (!to || !from) |
3410 | return; | |
e00b005a | 3411 | |
b423cd4c | 3412 | for (fromattr = from->attrs; fromattr; fromattr = fromattr->next) |
ef416fc2 | 3413 | { |
3414 | /* | |
b423cd4c | 3415 | * Filter attributes as needed... |
ef416fc2 | 3416 | */ |
3417 | ||
b423cd4c | 3418 | if (group != IPP_TAG_ZERO && fromattr->group_tag != group && |
3419 | fromattr->group_tag != IPP_TAG_ZERO && !fromattr->name) | |
3420 | continue; | |
3421 | ||
3422 | if (!ra || cupsArrayFind(ra, fromattr->name)) | |
3423 | copy_attribute(to, fromattr, quickcopy); | |
ef416fc2 | 3424 | } |
b423cd4c | 3425 | } |
ef416fc2 | 3426 | |
ef416fc2 | 3427 | |
b423cd4c | 3428 | /* |
3429 | * 'copy_banner()' - Copy a banner file to the requests directory for the | |
3430 | * specified job. | |
3431 | */ | |
ef416fc2 | 3432 | |
b423cd4c | 3433 | static int /* O - Size of banner file in kbytes */ |
3434 | copy_banner(cupsd_client_t *con, /* I - Client connection */ | |
3435 | cupsd_job_t *job, /* I - Job information */ | |
3436 | const char *name) /* I - Name of banner */ | |
3437 | { | |
3438 | int i; /* Looping var */ | |
3439 | int kbytes; /* Size of banner file in kbytes */ | |
3440 | char filename[1024]; /* Job filename */ | |
3441 | cupsd_banner_t *banner; /* Pointer to banner */ | |
3442 | cups_file_t *in; /* Input file */ | |
3443 | cups_file_t *out; /* Output file */ | |
3444 | int ch; /* Character from file */ | |
3445 | char attrname[255], /* Name of attribute */ | |
3446 | *s; /* Pointer into name */ | |
3447 | ipp_attribute_t *attr; /* Attribute */ | |
ef416fc2 | 3448 | |
ef416fc2 | 3449 | |
b423cd4c | 3450 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_banner(%p[%d], %p[%d], %s)", |
3451 | con, con->http.fd, job, job->id, name ? name : "(null)"); | |
ef416fc2 | 3452 | |
b423cd4c | 3453 | /* |
3454 | * Find the banner; return if not found or "none"... | |
3455 | */ | |
ef416fc2 | 3456 | |
b423cd4c | 3457 | if (!name || !strcmp(name, "none") || |
3458 | (banner = cupsdFindBanner(name)) == NULL) | |
3459 | return (0); | |
ef416fc2 | 3460 | |
b423cd4c | 3461 | /* |
3462 | * Open the banner and job files... | |
3463 | */ | |
ef416fc2 | 3464 | |
b423cd4c | 3465 | if (add_file(con, job, banner->filetype, 0)) |
3466 | return (0); | |
ef416fc2 | 3467 | |
b423cd4c | 3468 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, |
3469 | job->num_files); | |
3470 | if ((out = cupsFileOpen(filename, "w")) == NULL) | |
3471 | { | |
3472 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3473 | "copy_banner: Unable to create banner job file %s - %s", | |
3474 | filename, strerror(errno)); | |
3475 | job->num_files --; | |
3476 | return (0); | |
3477 | } | |
3478 | ||
3479 | fchmod(cupsFileNumber(out), 0640); | |
3480 | fchown(cupsFileNumber(out), RunUser, Group); | |
ef416fc2 | 3481 | |
3482 | /* | |
b423cd4c | 3483 | * Try the localized banner file under the subdirectory... |
ef416fc2 | 3484 | */ |
3485 | ||
80ca4592 | 3486 | strlcpy(attrname, job->attrs->attrs->next->values[0].string.text, |
b423cd4c | 3487 | sizeof(attrname)); |
3488 | if (strlen(attrname) > 2 && attrname[2] == '-') | |
ef416fc2 | 3489 | { |
3490 | /* | |
b423cd4c | 3491 | * Convert ll-cc to ll_CC... |
ef416fc2 | 3492 | */ |
3493 | ||
b423cd4c | 3494 | attrname[2] = '_'; |
3495 | attrname[3] = toupper(attrname[3] & 255); | |
3496 | attrname[4] = toupper(attrname[4] & 255); | |
3497 | } | |
ef416fc2 | 3498 | |
b423cd4c | 3499 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, |
3500 | attrname, name); | |
ef416fc2 | 3501 | |
b423cd4c | 3502 | if (access(filename, 0) && strlen(attrname) > 2) |
ef416fc2 | 3503 | { |
3504 | /* | |
b423cd4c | 3505 | * Wasn't able to find "ll_CC" locale file; try the non-national |
3506 | * localization banner directory. | |
ef416fc2 | 3507 | */ |
3508 | ||
b423cd4c | 3509 | attrname[2] = '\0'; |
ef416fc2 | 3510 | |
b423cd4c | 3511 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, |
3512 | attrname, name); | |
ef416fc2 | 3513 | } |
b423cd4c | 3514 | |
3515 | if (access(filename, 0)) | |
ef416fc2 | 3516 | { |
3517 | /* | |
b423cd4c | 3518 | * Use the non-localized banner file. |
ef416fc2 | 3519 | */ |
3520 | ||
b423cd4c | 3521 | snprintf(filename, sizeof(filename), "%s/banners/%s", DataDir, name); |
3522 | } | |
ef416fc2 | 3523 | |
b423cd4c | 3524 | if ((in = cupsFileOpen(filename, "r")) == NULL) |
3525 | { | |
3526 | cupsFileClose(out); | |
3527 | unlink(filename); | |
3528 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3529 | "copy_banner: Unable to open banner template file %s - %s", | |
3530 | filename, strerror(errno)); | |
3531 | job->num_files --; | |
3532 | return (0); | |
ef416fc2 | 3533 | } |
3534 | ||
3535 | /* | |
b423cd4c | 3536 | * Parse the file to the end... |
ef416fc2 | 3537 | */ |
3538 | ||
b423cd4c | 3539 | while ((ch = cupsFileGetChar(in)) != EOF) |
3540 | if (ch == '{') | |
3541 | { | |
3542 | /* | |
3543 | * Get an attribute name... | |
3544 | */ | |
ef416fc2 | 3545 | |
b423cd4c | 3546 | for (s = attrname; (ch = cupsFileGetChar(in)) != EOF;) |
3547 | if (!isalpha(ch & 255) && ch != '-' && ch != '?') | |
3548 | break; | |
3549 | else if (s < (attrname + sizeof(attrname) - 1)) | |
3550 | *s++ = ch; | |
3551 | else | |
3552 | break; | |
ef416fc2 | 3553 | |
b423cd4c | 3554 | *s = '\0'; |
3555 | ||
3556 | if (ch != '}') | |
3557 | { | |
3558 | /* | |
3559 | * Ignore { followed by stuff that is not an attribute name... | |
3560 | */ | |
3561 | ||
3562 | cupsFilePrintf(out, "{%s%c", attrname, ch); | |
3563 | continue; | |
3564 | } | |
ef416fc2 | 3565 | |
ef416fc2 | 3566 | /* |
b423cd4c | 3567 | * See if it is defined... |
ef416fc2 | 3568 | */ |
3569 | ||
b423cd4c | 3570 | if (attrname[0] == '?') |
3571 | s = attrname + 1; | |
3572 | else | |
3573 | s = attrname; | |
ef416fc2 | 3574 | |
b423cd4c | 3575 | if (!strcmp(s, "printer-name")) |
3576 | { | |
3577 | cupsFilePuts(out, job->dest); | |
3578 | continue; | |
ef416fc2 | 3579 | } |
b423cd4c | 3580 | else if ((attr = ippFindAttribute(job->attrs, s, IPP_TAG_ZERO)) == NULL) |
3581 | { | |
3582 | /* | |
3583 | * See if we have a leading question mark... | |
3584 | */ | |
ef416fc2 | 3585 | |
b423cd4c | 3586 | if (attrname[0] != '?') |
3587 | { | |
3588 | /* | |
3589 | * Nope, write to file as-is; probably a PostScript procedure... | |
3590 | */ | |
ef416fc2 | 3591 | |
b423cd4c | 3592 | cupsFilePrintf(out, "{%s}", attrname); |
3593 | } | |
ef416fc2 | 3594 | |
b423cd4c | 3595 | continue; |
3596 | } | |
ef416fc2 | 3597 | |
b423cd4c | 3598 | /* |
3599 | * Output value(s)... | |
3600 | */ | |
ef416fc2 | 3601 | |
b423cd4c | 3602 | for (i = 0; i < attr->num_values; i ++) |
3603 | { | |
3604 | if (i) | |
3605 | cupsFilePutChar(out, ','); | |
ef416fc2 | 3606 | |
b423cd4c | 3607 | switch (attr->value_tag) |
3608 | { | |
3609 | case IPP_TAG_INTEGER : | |
3610 | case IPP_TAG_ENUM : | |
3611 | if (!strncmp(s, "time-at-", 8)) | |
3612 | cupsFilePuts(out, cupsdGetDateTime(attr->values[i].integer)); | |
3613 | else | |
3614 | cupsFilePrintf(out, "%d", attr->values[i].integer); | |
3615 | break; | |
ef416fc2 | 3616 | |
b423cd4c | 3617 | case IPP_TAG_BOOLEAN : |
3618 | cupsFilePrintf(out, "%d", attr->values[i].boolean); | |
3619 | break; | |
ef416fc2 | 3620 | |
b423cd4c | 3621 | case IPP_TAG_NOVALUE : |
3622 | cupsFilePuts(out, "novalue"); | |
3623 | break; | |
ef416fc2 | 3624 | |
b423cd4c | 3625 | case IPP_TAG_RANGE : |
3626 | cupsFilePrintf(out, "%d-%d", attr->values[i].range.lower, | |
3627 | attr->values[i].range.upper); | |
3628 | break; | |
fa73b229 | 3629 | |
b423cd4c | 3630 | case IPP_TAG_RESOLUTION : |
3631 | cupsFilePrintf(out, "%dx%d%s", attr->values[i].resolution.xres, | |
3632 | attr->values[i].resolution.yres, | |
3633 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
3634 | "dpi" : "dpc"); | |
3635 | break; | |
fa73b229 | 3636 | |
b423cd4c | 3637 | case IPP_TAG_URI : |
3638 | case IPP_TAG_STRING : | |
3639 | case IPP_TAG_TEXT : | |
3640 | case IPP_TAG_NAME : | |
3641 | case IPP_TAG_KEYWORD : | |
3642 | case IPP_TAG_CHARSET : | |
3643 | case IPP_TAG_LANGUAGE : | |
3644 | if (!strcasecmp(banner->filetype->type, "postscript")) | |
3645 | { | |
3646 | /* | |
3647 | * Need to quote strings for PS banners... | |
3648 | */ | |
fa73b229 | 3649 | |
b423cd4c | 3650 | const char *p; |
fa73b229 | 3651 | |
b423cd4c | 3652 | for (p = attr->values[i].string.text; *p; p ++) |
3653 | { | |
3654 | if (*p == '(' || *p == ')' || *p == '\\') | |
3655 | { | |
3656 | cupsFilePutChar(out, '\\'); | |
3657 | cupsFilePutChar(out, *p); | |
3658 | } | |
3659 | else if (*p < 32 || *p > 126) | |
3660 | cupsFilePrintf(out, "\\%03o", *p & 255); | |
3661 | else | |
3662 | cupsFilePutChar(out, *p); | |
3663 | } | |
3664 | } | |
3665 | else | |
3666 | cupsFilePuts(out, attr->values[i].string.text); | |
3667 | break; | |
fa73b229 | 3668 | |
b423cd4c | 3669 | default : |
3670 | break; /* anti-compiler-warning-code */ | |
3671 | } | |
3672 | } | |
3673 | } | |
3674 | else if (ch == '\\') /* Quoted char */ | |
3675 | { | |
3676 | ch = cupsFileGetChar(in); | |
fa73b229 | 3677 | |
b423cd4c | 3678 | if (ch != '{') /* Only do special handling for \{ */ |
3679 | cupsFilePutChar(out, '\\'); | |
fa73b229 | 3680 | |
b423cd4c | 3681 | cupsFilePutChar(out, ch); |
3682 | } | |
3683 | else | |
3684 | cupsFilePutChar(out, ch); | |
fa73b229 | 3685 | |
b423cd4c | 3686 | cupsFileClose(in); |
fa73b229 | 3687 | |
b423cd4c | 3688 | kbytes = (cupsFileTell(out) + 1023) / 1024; |
fa73b229 | 3689 | |
b423cd4c | 3690 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
3691 | IPP_TAG_INTEGER)) != NULL) | |
3692 | attr->values[0].integer += kbytes; | |
3693 | ||
3694 | cupsFileClose(out); | |
3695 | ||
3696 | return (kbytes); | |
fa73b229 | 3697 | } |
3698 | ||
3699 | ||
3700 | /* | |
b423cd4c | 3701 | * 'copy_file()' - Copy a PPD file or interface script... |
fa73b229 | 3702 | */ |
3703 | ||
b423cd4c | 3704 | static int /* O - 0 = success, -1 = error */ |
3705 | copy_file(const char *from, /* I - Source file */ | |
3706 | const char *to) /* I - Destination file */ | |
fa73b229 | 3707 | { |
b423cd4c | 3708 | cups_file_t *src, /* Source file */ |
3709 | *dst; /* Destination file */ | |
3710 | int bytes; /* Bytes to read/write */ | |
3711 | char buffer[2048]; /* Copy buffer */ | |
fa73b229 | 3712 | |
3713 | ||
b423cd4c | 3714 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_file(\"%s\", \"%s\")", from, to); |
3715 | ||
fa73b229 | 3716 | /* |
b423cd4c | 3717 | * Open the source and destination file for a copy... |
fa73b229 | 3718 | */ |
3719 | ||
b423cd4c | 3720 | if ((src = cupsFileOpen(from, "rb")) == NULL) |
3721 | return (-1); | |
fa73b229 | 3722 | |
b423cd4c | 3723 | if ((dst = cupsFileOpen(to, "wb")) == NULL) |
3724 | { | |
3725 | cupsFileClose(src); | |
3726 | return (-1); | |
3727 | } | |
fa73b229 | 3728 | |
b423cd4c | 3729 | /* |
3730 | * Copy the source file to the destination... | |
3731 | */ | |
fa73b229 | 3732 | |
b423cd4c | 3733 | while ((bytes = cupsFileRead(src, buffer, sizeof(buffer))) > 0) |
3734 | if (cupsFileWrite(dst, buffer, bytes) < bytes) | |
3735 | { | |
3736 | cupsFileClose(src); | |
3737 | cupsFileClose(dst); | |
3738 | return (-1); | |
3739 | } | |
fa73b229 | 3740 | |
b423cd4c | 3741 | /* |
3742 | * Close both files and return... | |
3743 | */ | |
fa73b229 | 3744 | |
b423cd4c | 3745 | cupsFileClose(src); |
fa73b229 | 3746 | |
b423cd4c | 3747 | return (cupsFileClose(dst)); |
3748 | } | |
fa73b229 | 3749 | |
fa73b229 | 3750 | |
b423cd4c | 3751 | /* |
3752 | * 'copy_model()' - Copy a PPD model file, substituting default values | |
3753 | * as needed... | |
3754 | */ | |
e00b005a | 3755 | |
b423cd4c | 3756 | static int /* O - 0 = success, -1 = error */ |
3757 | copy_model(cupsd_client_t *con, /* I - Client connection */ | |
3758 | const char *from, /* I - Source file */ | |
3759 | const char *to) /* I - Destination file */ | |
3760 | { | |
3761 | fd_set *input; /* select() input set */ | |
3762 | struct timeval timeout; /* select() timeout */ | |
3763 | int maxfd; /* Maximum file descriptor for select() */ | |
3764 | char tempfile[1024]; /* Temporary PPD file */ | |
3765 | int tempfd; /* Temporary PPD file descriptor */ | |
3766 | int temppid; /* Process ID of cups-driverd */ | |
3767 | int temppipe[2]; /* Temporary pipes */ | |
3768 | char *argv[4], /* Command-line arguments */ | |
3769 | *envp[MAX_ENV]; /* Environment */ | |
3770 | cups_file_t *src, /* Source file */ | |
3771 | *dst; /* Destination file */ | |
3772 | int bytes, /* Bytes from pipe */ | |
3773 | total; /* Total bytes from pipe */ | |
3774 | char buffer[2048], /* Copy buffer */ | |
3775 | *ptr; /* Pointer into buffer */ | |
3776 | int i; /* Looping var */ | |
3777 | char option[PPD_MAX_NAME], /* Option name */ | |
3778 | choice[PPD_MAX_NAME]; /* Choice name */ | |
3779 | int num_defaults; /* Number of default options */ | |
3780 | ppd_default_t *defaults; /* Default options */ | |
3781 | char cups_protocol[PPD_MAX_LINE]; | |
3782 | /* cupsProtocol attribute */ | |
3783 | int have_letter, /* Have Letter size */ | |
3784 | have_a4; /* Have A4 size */ | |
3785 | #ifdef HAVE_LIBPAPER | |
3786 | char *paper_result; /* Paper size name from libpaper */ | |
3787 | char system_paper[64]; /* Paper size name buffer */ | |
3788 | #endif /* HAVE_LIBPAPER */ | |
e00b005a | 3789 | |
e00b005a | 3790 | |
b423cd4c | 3791 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3792 | "copy_model(con=%p, from=\"%s\", to=\"%s\")", | |
3793 | con, from, to); | |
e00b005a | 3794 | |
b423cd4c | 3795 | /* |
3796 | * Run cups-driverd to get the PPD file... | |
3797 | */ | |
e00b005a | 3798 | |
b423cd4c | 3799 | argv[0] = "cups-driverd"; |
3800 | argv[1] = "cat"; | |
3801 | argv[2] = (char *)from; | |
3802 | argv[3] = NULL; | |
e00b005a | 3803 | |
b423cd4c | 3804 | cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0]))); |
e00b005a | 3805 | |
b423cd4c | 3806 | snprintf(buffer, sizeof(buffer), "%s/daemon/cups-driverd", ServerBin); |
3807 | snprintf(tempfile, sizeof(tempfile), "%s/%d.ppd", TempDir, con->http.fd); | |
3808 | tempfd = open(tempfile, O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
3809 | if (tempfd < 0) | |
3810 | return (-1); | |
3811 | ||
3812 | cupsdOpenPipe(temppipe); | |
3813 | ||
3814 | if ((input = calloc(1, SetSize)) == NULL) | |
3815 | { | |
3816 | close(tempfd); | |
3817 | unlink(tempfile); | |
3818 | ||
3819 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3820 | "copy_model: Unable to allocate %d bytes for select()...", | |
3821 | SetSize); | |
3822 | return (-1); | |
e00b005a | 3823 | } |
3824 | ||
b423cd4c | 3825 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
3826 | "copy_model: Running \"cups-driverd cat %s\"...", from); | |
fa73b229 | 3827 | |
b423cd4c | 3828 | if (!cupsdStartProcess(buffer, argv, envp, -1, temppipe[1], CGIPipes[1], |
3829 | -1, 0, &temppid)) | |
fa73b229 | 3830 | { |
b423cd4c | 3831 | free(input); |
3832 | close(tempfd); | |
3833 | unlink(tempfile); | |
3834 | return (-1); | |
fa73b229 | 3835 | } |
3836 | ||
b423cd4c | 3837 | close(temppipe[1]); |
fa73b229 | 3838 | |
b423cd4c | 3839 | /* |
3840 | * Wait up to 30 seconds for the PPD file to be copied... | |
3841 | */ | |
fa73b229 | 3842 | |
b423cd4c | 3843 | total = 0; |
fa73b229 | 3844 | |
b423cd4c | 3845 | if (temppipe[0] > CGIPipes[0]) |
3846 | maxfd = temppipe[0] + 1; | |
3847 | else | |
3848 | maxfd = CGIPipes[0] + 1; | |
ef416fc2 | 3849 | |
b423cd4c | 3850 | for (;;) |
3851 | { | |
3852 | /* | |
3853 | * See if we have data ready... | |
3854 | */ | |
ef416fc2 | 3855 | |
b423cd4c | 3856 | bytes = 0; |
ef416fc2 | 3857 | |
b423cd4c | 3858 | FD_SET(temppipe[0], input); |
3859 | FD_SET(CGIPipes[0], input); | |
ef416fc2 | 3860 | |
b423cd4c | 3861 | timeout.tv_sec = 30; |
3862 | timeout.tv_usec = 0; | |
3863 | ||
3864 | if ((i = select(maxfd, input, NULL, NULL, &timeout)) < 0) | |
3865 | { | |
3866 | if (errno == EINTR) | |
3867 | continue; | |
3868 | else | |
3869 | break; | |
3870 | } | |
3871 | else if (i == 0) | |
ef416fc2 | 3872 | { |
3873 | /* | |
b423cd4c | 3874 | * We have timed out... |
ef416fc2 | 3875 | */ |
3876 | ||
b423cd4c | 3877 | break; |
ef416fc2 | 3878 | } |
b423cd4c | 3879 | |
3880 | if (FD_ISSET(temppipe[0], input)) | |
ef416fc2 | 3881 | { |
3882 | /* | |
b423cd4c | 3883 | * Read the PPD file from the pipe, and write it to the PPD file. |
ef416fc2 | 3884 | */ |
3885 | ||
b423cd4c | 3886 | if ((bytes = read(temppipe[0], buffer, sizeof(buffer))) > 0) |
3887 | { | |
3888 | if (write(tempfd, buffer, bytes) < bytes) | |
3889 | break; | |
ef416fc2 | 3890 | |
b423cd4c | 3891 | total += bytes; |
3892 | } | |
3893 | else | |
3894 | break; | |
ef416fc2 | 3895 | } |
b423cd4c | 3896 | |
3897 | if (FD_ISSET(CGIPipes[0], input)) | |
3898 | cupsdUpdateCGI(); | |
ef416fc2 | 3899 | } |
3900 | ||
b423cd4c | 3901 | close(temppipe[0]); |
3902 | close(tempfd); | |
ef416fc2 | 3903 | |
b423cd4c | 3904 | free(input); |
ef416fc2 | 3905 | |
b423cd4c | 3906 | if (!total) |
ef416fc2 | 3907 | { |
b423cd4c | 3908 | /* |
3909 | * No data from cups-deviced... | |
3910 | */ | |
3911 | ||
3912 | cupsdLogMessage(CUPSD_LOG_ERROR, "copy_model: empty PPD file!"); | |
3913 | unlink(tempfile); | |
3914 | return (-1); | |
ef416fc2 | 3915 | } |
3916 | ||
b423cd4c | 3917 | /* |
3918 | * Read the source file and see what page sizes are supported... | |
3919 | */ | |
fa73b229 | 3920 | |
b423cd4c | 3921 | if ((src = cupsFileOpen(tempfile, "rb")) == NULL) |
3922 | { | |
3923 | unlink(tempfile); | |
3924 | return (-1); | |
3925 | } | |
fa73b229 | 3926 | |
b423cd4c | 3927 | have_letter = 0; |
3928 | have_a4 = 0; | |
fa73b229 | 3929 | |
b423cd4c | 3930 | while (cupsFileGets(src, buffer, sizeof(buffer))) |
3931 | if (!strncmp(buffer, "*PageSize ", 10)) | |
3932 | { | |
3933 | /* | |
3934 | * Strip UI text and command data from the end of the line... | |
3935 | */ | |
fa73b229 | 3936 | |
b423cd4c | 3937 | if ((ptr = strchr(buffer + 10, '/')) != NULL) |
3938 | *ptr = '\0'; | |
3939 | if ((ptr = strchr(buffer + 10, ':')) != NULL) | |
3940 | *ptr = '\0'; | |
ef416fc2 | 3941 | |
b423cd4c | 3942 | for (ptr = buffer + 10; isspace(*ptr); ptr ++); |
ef416fc2 | 3943 | |
b423cd4c | 3944 | /* |
3945 | * Look for Letter and A4 page sizes... | |
3946 | */ | |
ef416fc2 | 3947 | |
b423cd4c | 3948 | if (!strcmp(ptr, "Letter")) |
3949 | have_letter = 1; | |
ef416fc2 | 3950 | |
b423cd4c | 3951 | if (!strcmp(ptr, "A4")) |
3952 | have_a4 = 1; | |
3953 | } | |
ef416fc2 | 3954 | |
b423cd4c | 3955 | cupsFileRewind(src); |
ef416fc2 | 3956 | |
3957 | /* | |
b423cd4c | 3958 | * Open the destination (if possible) and set the default options... |
ef416fc2 | 3959 | */ |
3960 | ||
b423cd4c | 3961 | num_defaults = 0; |
3962 | defaults = NULL; | |
3963 | cups_protocol[0] = '\0'; | |
ef416fc2 | 3964 | |
b423cd4c | 3965 | if ((dst = cupsFileOpen(to, "rb")) != NULL) |
ef416fc2 | 3966 | { |
3967 | /* | |
b423cd4c | 3968 | * Read all of the default lines from the old PPD... |
ef416fc2 | 3969 | */ |
3970 | ||
b423cd4c | 3971 | while (cupsFileGets(dst, buffer, sizeof(buffer))) |
3972 | if (!strncmp(buffer, "*Default", 8)) | |
3973 | { | |
3974 | /* | |
3975 | * Add the default option... | |
3976 | */ | |
ef416fc2 | 3977 | |
b423cd4c | 3978 | if (!ppd_parse_line(buffer, option, sizeof(option), |
3979 | choice, sizeof(choice))) | |
3980 | num_defaults = ppd_add_default(option, choice, num_defaults, | |
3981 | &defaults); | |
3982 | } | |
3983 | else if (!strncmp(buffer, "*cupsProtocol:", 14)) | |
3984 | strlcpy(cups_protocol, buffer, sizeof(cups_protocol)); | |
ef416fc2 | 3985 | |
b423cd4c | 3986 | cupsFileClose(dst); |
ef416fc2 | 3987 | } |
b423cd4c | 3988 | #ifdef HAVE_LIBPAPER |
3989 | else if ((paper_result = systempapername()) != NULL) | |
3990 | { | |
3991 | /* | |
3992 | * Set the default media sizes from the systemwide default... | |
3993 | */ | |
ef416fc2 | 3994 | |
b423cd4c | 3995 | strlcpy(system_paper, paper_result, sizeof(system_paper)); |
3996 | system_paper[0] = toupper(system_paper[0] & 255); | |
ef416fc2 | 3997 | |
b423cd4c | 3998 | if ((!strcmp(system_paper, "Letter") && have_letter) || |
3999 | (!strcmp(system_paper, "A4") && have_a4)) | |
4000 | { | |
4001 | num_defaults = ppd_add_default("PageSize", system_paper, | |
4002 | num_defaults, &defaults); | |
4003 | num_defaults = ppd_add_default("PageRegion", system_paper, | |
4004 | num_defaults, &defaults); | |
4005 | num_defaults = ppd_add_default("PaperDimension", system_paper, | |
4006 | num_defaults, &defaults); | |
4007 | num_defaults = ppd_add_default("ImageableArea", system_paper, | |
4008 | num_defaults, &defaults); | |
4009 | } | |
ef416fc2 | 4010 | } |
b423cd4c | 4011 | #endif /* HAVE_LIBPAPER */ |
4012 | else | |
ef416fc2 | 4013 | { |
b423cd4c | 4014 | /* |
4015 | * Add the default media sizes... | |
4016 | * | |
4017 | * Note: These values are generally not valid for large-format devices | |
4018 | * like plotters, however it is probably safe to say that those | |
4019 | * users will configure the media size after initially adding | |
4020 | * the device anyways... | |
4021 | */ | |
4022 | ||
4023 | if (!DefaultLanguage || | |
4024 | !strcasecmp(DefaultLanguage, "C") || | |
4025 | !strcasecmp(DefaultLanguage, "POSIX") || | |
4026 | !strcasecmp(DefaultLanguage, "en") || | |
4027 | !strncasecmp(DefaultLanguage, "en_US", 5) || | |
4028 | !strncasecmp(DefaultLanguage, "en_CA", 5) || | |
4029 | !strncasecmp(DefaultLanguage, "fr_CA", 5)) | |
4030 | { | |
4031 | /* | |
4032 | * These are the only locales that will default to "letter" size... | |
4033 | */ | |
4034 | ||
4035 | if (have_letter) | |
4036 | { | |
4037 | num_defaults = ppd_add_default("PageSize", "Letter", num_defaults, | |
4038 | &defaults); | |
4039 | num_defaults = ppd_add_default("PageRegion", "Letter", num_defaults, | |
4040 | &defaults); | |
4041 | num_defaults = ppd_add_default("PaperDimension", "Letter", num_defaults, | |
4042 | &defaults); | |
4043 | num_defaults = ppd_add_default("ImageableArea", "Letter", num_defaults, | |
4044 | &defaults); | |
4045 | } | |
4046 | } | |
4047 | else if (have_a4) | |
4048 | { | |
4049 | /* | |
4050 | * The rest default to "a4" size... | |
4051 | */ | |
4052 | ||
4053 | num_defaults = ppd_add_default("PageSize", "A4", num_defaults, | |
4054 | &defaults); | |
4055 | num_defaults = ppd_add_default("PageRegion", "A4", num_defaults, | |
4056 | &defaults); | |
4057 | num_defaults = ppd_add_default("PaperDimension", "A4", num_defaults, | |
4058 | &defaults); | |
4059 | num_defaults = ppd_add_default("ImageableArea", "A4", num_defaults, | |
4060 | &defaults); | |
4061 | } | |
ef416fc2 | 4062 | } |
4063 | ||
4064 | /* | |
b423cd4c | 4065 | * Open the destination file for a copy... |
ef416fc2 | 4066 | */ |
4067 | ||
b423cd4c | 4068 | if ((dst = cupsFileOpen(to, "wb")) == NULL) |
ef416fc2 | 4069 | { |
b423cd4c | 4070 | if (num_defaults > 0) |
4071 | free(defaults); | |
4072 | ||
4073 | cupsFileClose(src); | |
4074 | unlink(tempfile); | |
4075 | return (-1); | |
ef416fc2 | 4076 | } |
4077 | ||
4078 | /* | |
b423cd4c | 4079 | * Copy the source file to the destination... |
ef416fc2 | 4080 | */ |
4081 | ||
b423cd4c | 4082 | while (cupsFileGets(src, buffer, sizeof(buffer))) |
ef416fc2 | 4083 | { |
b423cd4c | 4084 | if (!strncmp(buffer, "*Default", 8)) |
ef416fc2 | 4085 | { |
b423cd4c | 4086 | /* |
4087 | * Check for an previous default option choice... | |
4088 | */ | |
ef416fc2 | 4089 | |
b423cd4c | 4090 | if (!ppd_parse_line(buffer, option, sizeof(option), |
4091 | choice, sizeof(choice))) | |
ef416fc2 | 4092 | { |
b423cd4c | 4093 | for (i = 0; i < num_defaults; i ++) |
4094 | if (!strcmp(option, defaults[i].option)) | |
4095 | { | |
4096 | /* | |
4097 | * Substitute the previous choice... | |
4098 | */ | |
ef416fc2 | 4099 | |
b423cd4c | 4100 | snprintf(buffer, sizeof(buffer), "*Default%s: %s", option, |
4101 | defaults[i].choice); | |
4102 | break; | |
4103 | } | |
4104 | } | |
ef416fc2 | 4105 | } |
b423cd4c | 4106 | |
4107 | cupsFilePrintf(dst, "%s\n", buffer); | |
ef416fc2 | 4108 | } |
4109 | ||
b423cd4c | 4110 | if (cups_protocol[0]) |
4111 | cupsFilePrintf(dst, "%s\n", cups_protocol); | |
4112 | ||
4113 | if (num_defaults > 0) | |
4114 | free(defaults); | |
4115 | ||
ef416fc2 | 4116 | /* |
b423cd4c | 4117 | * Close both files and return... |
ef416fc2 | 4118 | */ |
4119 | ||
b423cd4c | 4120 | cupsFileClose(src); |
4121 | ||
4122 | unlink(tempfile); | |
4123 | ||
4124 | return (cupsFileClose(dst)); | |
4125 | } | |
4126 | ||
4127 | ||
4128 | /* | |
4129 | * 'copy_job_attrs()' - Copy job attributes. | |
4130 | */ | |
ef416fc2 | 4131 | |
b423cd4c | 4132 | static void |
4133 | copy_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
4134 | cupsd_job_t *job, /* I - Job */ | |
4135 | cups_array_t *ra) /* I - Requested attributes array */ | |
4136 | { | |
4137 | char job_uri[HTTP_MAX_URI]; /* Job URI */ | |
ef416fc2 | 4138 | |
ef416fc2 | 4139 | |
4140 | /* | |
b423cd4c | 4141 | * Send the requested attributes for each job... |
ef416fc2 | 4142 | */ |
4143 | ||
b423cd4c | 4144 | httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL, |
4145 | con->servername, con->serverport, "/jobs/%d", | |
4146 | job->id); | |
ef416fc2 | 4147 | |
b423cd4c | 4148 | if (!ra || cupsArrayFind(ra, "job-more-info")) |
4149 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
4150 | "job-more-info", NULL, job_uri); | |
ef416fc2 | 4151 | |
b423cd4c | 4152 | if (job->state_value > IPP_JOB_PROCESSING && |
4153 | (!ra || cupsArrayFind(ra, "job-preserved"))) | |
4154 | ippAddBoolean(con->response, IPP_TAG_JOB, "job-preserved", | |
4155 | job->num_files > 0); | |
ef416fc2 | 4156 | |
b423cd4c | 4157 | if (!ra || cupsArrayFind(ra, "job-printer-up-time")) |
4158 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4159 | "job-printer-up-time", time(NULL)); | |
ef416fc2 | 4160 | |
b423cd4c | 4161 | if (!ra || cupsArrayFind(ra, "job-state-reasons")) |
4162 | add_job_state_reasons(con, job); | |
bd7854cb | 4163 | |
b423cd4c | 4164 | if (!ra || cupsArrayFind(ra, "job-uri")) |
4165 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
4166 | "job-uri", NULL, job_uri); | |
ef416fc2 | 4167 | |
b423cd4c | 4168 | copy_attrs(con->response, job->attrs, ra, IPP_TAG_JOB, 0); |
4169 | } | |
ef416fc2 | 4170 | |
ef416fc2 | 4171 | |
b423cd4c | 4172 | /* |
4173 | * 'copy_printer_attrs()' - Copy printer attributes. | |
4174 | */ | |
ef416fc2 | 4175 | |
b423cd4c | 4176 | static void |
4177 | copy_printer_attrs( | |
4178 | cupsd_client_t *con, /* I - Client connection */ | |
4179 | cupsd_printer_t *printer, /* I - Printer */ | |
4180 | cups_array_t *ra) /* I - Requested attributes array */ | |
4181 | { | |
4182 | char printer_uri[HTTP_MAX_URI]; | |
4183 | /* Printer URI */ | |
4184 | time_t curtime; /* Current time */ | |
4185 | int i; /* Looping var */ | |
4186 | ipp_attribute_t *history; /* History collection */ | |
ef416fc2 | 4187 | |
ef416fc2 | 4188 | |
b423cd4c | 4189 | /* |
4190 | * Copy the printer attributes to the response using requested-attributes | |
4191 | * and document-format attributes that may be provided by the client. | |
4192 | */ | |
ef416fc2 | 4193 | |
b423cd4c | 4194 | curtime = time(NULL); |
ef416fc2 | 4195 | |
b423cd4c | 4196 | #ifdef __APPLE__ |
4197 | if ((!ra || cupsArrayFind(ra, "com.apple.print.recoverable-message")) && | |
4198 | printer->recoverable) | |
4199 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
4200 | "com.apple.print.recoverable-message", NULL, | |
4201 | printer->recoverable); | |
4202 | #endif /* __APPLE__ */ | |
ef416fc2 | 4203 | |
b423cd4c | 4204 | if (!ra || cupsArrayFind(ra, "printer-current-time")) |
4205 | ippAddDate(con->response, IPP_TAG_PRINTER, "printer-current-time", | |
4206 | ippTimeToDate(curtime)); | |
ef416fc2 | 4207 | |
b423cd4c | 4208 | if (!ra || cupsArrayFind(ra, "printer-error-policy")) |
4209 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
4210 | "printer-error-policy", NULL, printer->error_policy); | |
ef416fc2 | 4211 | |
b423cd4c | 4212 | if (!ra || cupsArrayFind(ra, "printer-is-accepting-jobs")) |
4213 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-accepting-jobs", | |
4214 | printer->accepting); | |
ef416fc2 | 4215 | |
b423cd4c | 4216 | if (!ra || cupsArrayFind(ra, "printer-is-shared")) |
4217 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-shared", | |
4218 | printer->shared); | |
ef416fc2 | 4219 | |
b423cd4c | 4220 | if (!ra || cupsArrayFind(ra, "printer-op-policy")) |
4221 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
4222 | "printer-op-policy", NULL, printer->op_policy); | |
4223 | ||
4224 | if (!ra || cupsArrayFind(ra, "printer-state")) | |
4225 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state", | |
4226 | printer->state); | |
4227 | ||
4228 | if (!ra || cupsArrayFind(ra, "printer-state-change-time")) | |
4229 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
4230 | "printer-state-change-time", printer->state_time); | |
4231 | ||
4232 | if (MaxPrinterHistory > 0 && printer->num_history > 0 && | |
4233 | cupsArrayFind(ra, "printer-state-history")) | |
ef416fc2 | 4234 | { |
4235 | /* | |
b423cd4c | 4236 | * Printer history is only sent if specifically requested, so that |
4237 | * older CUPS/IPP clients won't barf on the collection attributes. | |
ef416fc2 | 4238 | */ |
4239 | ||
b423cd4c | 4240 | history = ippAddCollections(con->response, IPP_TAG_PRINTER, |
4241 | "printer-state-history", | |
4242 | printer->num_history, NULL); | |
4243 | ||
4244 | for (i = 0; i < printer->num_history; i ++) | |
4245 | copy_attrs(history->values[i].collection = ippNew(), printer->history[i], | |
4246 | NULL, IPP_TAG_ZERO, 0); | |
ef416fc2 | 4247 | } |
4248 | ||
b423cd4c | 4249 | if (!ra || cupsArrayFind(ra, "printer-state-message")) |
4250 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
4251 | "printer-state-message", NULL, printer->state_message); | |
ef416fc2 | 4252 | |
b423cd4c | 4253 | if (!ra || cupsArrayFind(ra, "printer-state-reasons")) |
4254 | add_printer_state_reasons(con, printer); | |
ef416fc2 | 4255 | |
b423cd4c | 4256 | if (!ra || cupsArrayFind(ra, "printer-type")) |
4257 | { | |
4258 | int type; /* printer-type value */ | |
ef416fc2 | 4259 | |
ef416fc2 | 4260 | |
ef416fc2 | 4261 | /* |
b423cd4c | 4262 | * Add the CUPS-specific printer-type attribute... |
ef416fc2 | 4263 | */ |
4264 | ||
b423cd4c | 4265 | type = printer->type; |
4266 | ||
4267 | if (printer == DefaultPrinter) | |
4268 | type |= CUPS_PRINTER_DEFAULT; | |
4269 | ||
4270 | if (!printer->accepting) | |
4271 | type |= CUPS_PRINTER_REJECTING; | |
4272 | ||
4273 | if (!printer->shared) | |
4274 | type |= CUPS_PRINTER_NOT_SHARED; | |
4275 | ||
4276 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-type", | |
4277 | type); | |
ef416fc2 | 4278 | } |
ef416fc2 | 4279 | |
b423cd4c | 4280 | if (!ra || cupsArrayFind(ra, "printer-up-time")) |
4281 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
4282 | "printer-up-time", curtime); | |
ef416fc2 | 4283 | |
b423cd4c | 4284 | if ((!ra || cupsArrayFind(ra, "printer-uri-supported")) && |
4285 | !ippFindAttribute(printer->attrs, "printer-uri-supported", | |
4286 | IPP_TAG_URI)) | |
ef416fc2 | 4287 | { |
b423cd4c | 4288 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), |
4289 | "ipp", NULL, con->servername, con->serverport, | |
4290 | "/printers/%s", printer->name); | |
4291 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, | |
4292 | "printer-uri-supported", NULL, printer_uri); | |
4293 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-uri-supported=\"%s\"", | |
4294 | printer_uri); | |
4295 | } | |
ef416fc2 | 4296 | |
b423cd4c | 4297 | if (!ra || cupsArrayFind(ra, "queued-job-count")) |
4298 | add_queued_job_count(con, printer); | |
ef416fc2 | 4299 | |
b423cd4c | 4300 | copy_attrs(con->response, printer->attrs, ra, IPP_TAG_ZERO, 0); |
4301 | copy_attrs(con->response, CommonData, ra, IPP_TAG_ZERO, IPP_TAG_COPY); | |
4302 | } | |
ef416fc2 | 4303 | |
ef416fc2 | 4304 | |
b423cd4c | 4305 | /* |
4306 | * 'copy_subscription_attrs()' - Copy subscription attributes. | |
4307 | */ | |
ef416fc2 | 4308 | |
b423cd4c | 4309 | static void |
4310 | copy_subscription_attrs( | |
4311 | cupsd_client_t *con, /* I - Client connection */ | |
4312 | cupsd_subscription_t *sub, /* I - Subscription */ | |
4313 | cups_array_t *ra) /* I - Requested attributes array */ | |
4314 | { | |
4315 | ipp_attribute_t *attr; /* Current attribute */ | |
4316 | char printer_uri[HTTP_MAX_URI]; | |
4317 | /* Printer URI */ | |
4318 | int count; /* Number of events */ | |
4319 | unsigned mask; /* Current event mask */ | |
4320 | const char *name; /* Current event name */ | |
ef416fc2 | 4321 | |
ef416fc2 | 4322 | |
b423cd4c | 4323 | /* |
4324 | * Copy the subscription attributes to the response using the | |
4325 | * requested-attributes attribute that may be provided by the client. | |
4326 | */ | |
ef416fc2 | 4327 | |
b423cd4c | 4328 | if (!ra || cupsArrayFind(ra, "notify-events")) |
4329 | { | |
4330 | if ((name = cupsdEventName((cupsd_eventmask_t)sub->mask)) != NULL) | |
4331 | { | |
4332 | /* | |
4333 | * Simple event list... | |
4334 | */ | |
ef416fc2 | 4335 | |
b423cd4c | 4336 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, |
4337 | IPP_TAG_KEYWORD | IPP_TAG_COPY, | |
4338 | "notify-events", NULL, name); | |
4339 | } | |
4340 | else | |
4341 | { | |
4342 | /* | |
4343 | * Complex event list... | |
4344 | */ | |
ef416fc2 | 4345 | |
b423cd4c | 4346 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) |
4347 | if (sub->mask & mask) | |
4348 | count ++; | |
ef416fc2 | 4349 | |
b423cd4c | 4350 | attr = ippAddStrings(con->response, IPP_TAG_SUBSCRIPTION, |
4351 | IPP_TAG_KEYWORD | IPP_TAG_COPY, | |
4352 | "notify-events", count, NULL, NULL); | |
ef416fc2 | 4353 | |
b423cd4c | 4354 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) |
4355 | if (sub->mask & mask) | |
4356 | { | |
4357 | attr->values[count].string.text = | |
4358 | (char *)cupsdEventName((cupsd_eventmask_t)mask); | |
ef416fc2 | 4359 | |
b423cd4c | 4360 | count ++; |
4361 | } | |
ef416fc2 | 4362 | } |
b423cd4c | 4363 | } |
ef416fc2 | 4364 | |
b423cd4c | 4365 | if (sub->job && (!ra || cupsArrayFind(ra, "notify-job-id"))) |
4366 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4367 | "notify-job-id", sub->job->id); | |
ef416fc2 | 4368 | |
b423cd4c | 4369 | if (!sub->job && (!ra || cupsArrayFind(ra, "notify-lease-duration"))) |
4370 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4371 | "notify-lease-duration", sub->lease); | |
ef416fc2 | 4372 | |
b423cd4c | 4373 | if (sub->dest && (!ra || cupsArrayFind(ra, "notify-printer-uri"))) |
4374 | { | |
4375 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), | |
4376 | "ipp", NULL, con->servername, con->serverport, | |
4377 | "/printers/%s", sub->dest->name); | |
4378 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, | |
4379 | "notify-printer-uri", NULL, printer_uri); | |
ef416fc2 | 4380 | } |
ef416fc2 | 4381 | |
b423cd4c | 4382 | if (sub->recipient && (!ra || cupsArrayFind(ra, "notify-recipient-uri"))) |
4383 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, | |
4384 | "notify-recipient-uri", NULL, sub->recipient); | |
4385 | else if (!ra || cupsArrayFind(ra, "notify-pull-method")) | |
4386 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD, | |
4387 | "notify-pull-method", NULL, "ippget"); | |
ef416fc2 | 4388 | |
b423cd4c | 4389 | if (!ra || cupsArrayFind(ra, "notify-subscriber-user-name")) |
4390 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_NAME, | |
4391 | "notify-subscriber-user-name", NULL, sub->owner); | |
ef416fc2 | 4392 | |
b423cd4c | 4393 | if (!ra || cupsArrayFind(ra, "notify-subscription-id")) |
4394 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4395 | "notify-subscription-id", sub->id); | |
ef416fc2 | 4396 | |
b423cd4c | 4397 | if (!ra || cupsArrayFind(ra, "notify-time-interval")) |
4398 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4399 | "notify-time-interval", sub->interval); | |
ef416fc2 | 4400 | |
b423cd4c | 4401 | if (sub->user_data_len > 0 && (!ra || cupsArrayFind(ra, "notify-user-data"))) |
4402 | ippAddOctetString(con->response, IPP_TAG_SUBSCRIPTION, "notify-user-data", | |
4403 | sub->user_data, sub->user_data_len); | |
4404 | } | |
ef416fc2 | 4405 | |
ef416fc2 | 4406 | |
b423cd4c | 4407 | /* |
4408 | * 'create_job()' - Print a file to a printer or class. | |
4409 | */ | |
4410 | ||
4411 | static void | |
4412 | create_job(cupsd_client_t *con, /* I - Client connection */ | |
4413 | ipp_attribute_t *uri) /* I - Printer URI */ | |
4414 | { | |
ed486911 | 4415 | cupsd_printer_t *printer; /* Printer */ |
4416 | cupsd_job_t *job; /* New job */ | |
b423cd4c | 4417 | |
ef416fc2 | 4418 | |
b423cd4c | 4419 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "create_job(%p[%d], %s)", con, |
4420 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 4421 | |
ed486911 | 4422 | /* |
4423 | * Is the destination valid? | |
4424 | */ | |
4425 | ||
4426 | if (!cupsdValidateDest(uri->values[0].string.text, NULL, &printer)) | |
4427 | { | |
4428 | /* | |
4429 | * Bad URI... | |
4430 | */ | |
4431 | ||
4432 | send_ipp_status(con, IPP_NOT_FOUND, | |
4433 | _("The printer or class was not found.")); | |
4434 | return; | |
4435 | } | |
4436 | ||
ef416fc2 | 4437 | /* |
b423cd4c | 4438 | * Create the job object... |
ef416fc2 | 4439 | */ |
4440 | ||
ed486911 | 4441 | if ((job = add_job(con, printer, NULL)) == NULL) |
b423cd4c | 4442 | return; |
ef416fc2 | 4443 | |
4444 | /* | |
4445 | * Save and log the job... | |
4446 | */ | |
4447 | ||
4448 | cupsdSaveJob(job); | |
4449 | ||
4450 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d created on \"%s\" by \"%s\".", | |
4451 | job->id, job->dest, job->username); | |
ef416fc2 | 4452 | } |
4453 | ||
4454 | ||
4455 | /* | |
4456 | * 'create_requested_array()' - Create an array for the requested-attributes. | |
4457 | */ | |
4458 | ||
4459 | static cups_array_t * /* O - Array of attributes or NULL */ | |
4460 | create_requested_array(ipp_t *request) /* I - IPP request */ | |
4461 | { | |
4462 | int i; /* Looping var */ | |
4463 | ipp_attribute_t *requested; /* requested-attributes attribute */ | |
4464 | cups_array_t *ra; /* Requested attributes array */ | |
4465 | char *value; /* Current value */ | |
4466 | ||
4467 | ||
4468 | /* | |
4469 | * Get the requested-attributes attribute, and return NULL if we don't | |
4470 | * have one... | |
4471 | */ | |
4472 | ||
4473 | if ((requested = ippFindAttribute(request, "requested-attributes", | |
4474 | IPP_TAG_KEYWORD)) == NULL) | |
4475 | return (NULL); | |
4476 | ||
4477 | /* | |
4478 | * If the attribute contains a single "all" keyword, return NULL... | |
4479 | */ | |
4480 | ||
4481 | if (requested->num_values == 1 && | |
4482 | !strcmp(requested->values[0].string.text, "all")) | |
4483 | return (NULL); | |
4484 | ||
4485 | /* | |
4486 | * Create an array using "strcmp" as the comparison function... | |
4487 | */ | |
4488 | ||
4489 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
4490 | ||
4491 | for (i = 0; i < requested->num_values; i ++) | |
4492 | { | |
4493 | value = requested->values[i].string.text; | |
4494 | ||
4495 | if (!strcmp(value, "job-template")) | |
4496 | { | |
4497 | cupsArrayAdd(ra, "copies"); | |
4498 | cupsArrayAdd(ra, "copies-default"); | |
4499 | cupsArrayAdd(ra, "copies-supported"); | |
4500 | cupsArrayAdd(ra, "finishings"); | |
4501 | cupsArrayAdd(ra, "finishings-default"); | |
4502 | cupsArrayAdd(ra, "finishings-supported"); | |
4503 | cupsArrayAdd(ra, "job-hold-until"); | |
4504 | cupsArrayAdd(ra, "job-hold-until-default"); | |
4505 | cupsArrayAdd(ra, "job-hold-until-supported"); | |
4506 | cupsArrayAdd(ra, "job-priority"); | |
4507 | cupsArrayAdd(ra, "job-priority-default"); | |
4508 | cupsArrayAdd(ra, "job-priority-supported"); | |
4509 | cupsArrayAdd(ra, "job-sheets"); | |
4510 | cupsArrayAdd(ra, "job-sheets-default"); | |
4511 | cupsArrayAdd(ra, "job-sheets-supported"); | |
4512 | cupsArrayAdd(ra, "media"); | |
4513 | cupsArrayAdd(ra, "media-default"); | |
4514 | cupsArrayAdd(ra, "media-supported"); | |
4515 | cupsArrayAdd(ra, "multiple-document-handling"); | |
4516 | cupsArrayAdd(ra, "multiple-document-handling-default"); | |
4517 | cupsArrayAdd(ra, "multiple-document-handling-supported"); | |
4518 | cupsArrayAdd(ra, "number-up"); | |
4519 | cupsArrayAdd(ra, "number-up-default"); | |
4520 | cupsArrayAdd(ra, "number-up-supported"); | |
4521 | cupsArrayAdd(ra, "orientation-requested"); | |
4522 | cupsArrayAdd(ra, "orientation-requested-default"); | |
4523 | cupsArrayAdd(ra, "orientation-requested-supported"); | |
4524 | cupsArrayAdd(ra, "page-ranges"); | |
4525 | cupsArrayAdd(ra, "page-ranges-supported"); | |
4526 | cupsArrayAdd(ra, "printer-resolution"); | |
4527 | cupsArrayAdd(ra, "printer-resolution-default"); | |
4528 | cupsArrayAdd(ra, "printer-resolution-supported"); | |
4529 | cupsArrayAdd(ra, "print-quality"); | |
4530 | cupsArrayAdd(ra, "print-quality-default"); | |
4531 | cupsArrayAdd(ra, "print-quality-supported"); | |
4532 | cupsArrayAdd(ra, "sides"); | |
4533 | cupsArrayAdd(ra, "sides-default"); | |
4534 | cupsArrayAdd(ra, "sides-supported"); | |
4535 | } | |
4536 | else if (!strcmp(value, "job-description")) | |
4537 | { | |
4538 | cupsArrayAdd(ra, "date-time-at-completed"); | |
4539 | cupsArrayAdd(ra, "date-time-at-creation"); | |
4540 | cupsArrayAdd(ra, "date-time-at-processing"); | |
4541 | cupsArrayAdd(ra, "job-detailed-status-message"); | |
4542 | cupsArrayAdd(ra, "job-document-access-errors"); | |
4543 | cupsArrayAdd(ra, "job-id"); | |
4544 | cupsArrayAdd(ra, "job-impressions"); | |
4545 | cupsArrayAdd(ra, "job-impressions-completed"); | |
4546 | cupsArrayAdd(ra, "job-k-octets"); | |
4547 | cupsArrayAdd(ra, "job-k-octets-processed"); | |
4548 | cupsArrayAdd(ra, "job-media-sheets"); | |
4549 | cupsArrayAdd(ra, "job-media-sheets-completed"); | |
4550 | cupsArrayAdd(ra, "job-message-from-operator"); | |
4551 | cupsArrayAdd(ra, "job-more-info"); | |
4552 | cupsArrayAdd(ra, "job-name"); | |
4553 | cupsArrayAdd(ra, "job-originating-user-name"); | |
4554 | cupsArrayAdd(ra, "job-printer-up-time"); | |
4555 | cupsArrayAdd(ra, "job-printer-uri"); | |
4556 | cupsArrayAdd(ra, "job-state"); | |
4557 | cupsArrayAdd(ra, "job-state-message"); | |
4558 | cupsArrayAdd(ra, "job-state-reasons"); | |
4559 | cupsArrayAdd(ra, "job-uri"); | |
4560 | cupsArrayAdd(ra, "number-of-documents"); | |
4561 | cupsArrayAdd(ra, "number-of-intervening-jobs"); | |
4562 | cupsArrayAdd(ra, "output-device-assigned"); | |
4563 | cupsArrayAdd(ra, "time-at-completed"); | |
4564 | cupsArrayAdd(ra, "time-at-creation"); | |
4565 | cupsArrayAdd(ra, "time-at-processing"); | |
4566 | } | |
4567 | else if (!strcmp(value, "printer-description")) | |
4568 | { | |
4569 | cupsArrayAdd(ra, "charset-configured"); | |
4570 | cupsArrayAdd(ra, "charset-supported"); | |
4571 | cupsArrayAdd(ra, "color-supported"); | |
4572 | cupsArrayAdd(ra, "compression-supported"); | |
4573 | cupsArrayAdd(ra, "document-format-default"); | |
4574 | cupsArrayAdd(ra, "document-format-supported"); | |
4575 | cupsArrayAdd(ra, "generated-natural-language-supported"); | |
4576 | cupsArrayAdd(ra, "ipp-versions-supported"); | |
4577 | cupsArrayAdd(ra, "job-impressions-supported"); | |
4578 | cupsArrayAdd(ra, "job-k-octets-supported"); | |
4579 | cupsArrayAdd(ra, "job-media-sheets-supported"); | |
4580 | cupsArrayAdd(ra, "multiple-document-jobs-supported"); | |
4581 | cupsArrayAdd(ra, "multiple-operation-time-out"); | |
4582 | cupsArrayAdd(ra, "natural-language-configured"); | |
4583 | cupsArrayAdd(ra, "notify-attributes-supported"); | |
4584 | cupsArrayAdd(ra, "notify-lease-duration-default"); | |
4585 | cupsArrayAdd(ra, "notify-lease-duration-supported"); | |
4586 | cupsArrayAdd(ra, "notify-max-events-supported"); | |
f301802f | 4587 | cupsArrayAdd(ra, "notify-events-default"); |
4588 | cupsArrayAdd(ra, "notify-events-supported"); | |
ef416fc2 | 4589 | cupsArrayAdd(ra, "notify-pull-method-supported"); |
4590 | cupsArrayAdd(ra, "notify-schemes-supported"); | |
4591 | cupsArrayAdd(ra, "operations-supported"); | |
4592 | cupsArrayAdd(ra, "pages-per-minute"); | |
4593 | cupsArrayAdd(ra, "pages-per-minute-color"); | |
4594 | cupsArrayAdd(ra, "pdl-override-supported"); | |
4595 | cupsArrayAdd(ra, "printer-current-time"); | |
4596 | cupsArrayAdd(ra, "printer-driver-installer"); | |
4597 | cupsArrayAdd(ra, "printer-info"); | |
4598 | cupsArrayAdd(ra, "printer-is-accepting-jobs"); | |
4599 | cupsArrayAdd(ra, "printer-location"); | |
4600 | cupsArrayAdd(ra, "printer-make-and-model"); | |
4601 | cupsArrayAdd(ra, "printer-message-from-operator"); | |
4602 | cupsArrayAdd(ra, "printer-more-info"); | |
4603 | cupsArrayAdd(ra, "printer-more-info-manufacturer"); | |
4604 | cupsArrayAdd(ra, "printer-name"); | |
4605 | cupsArrayAdd(ra, "printer-state"); | |
4606 | cupsArrayAdd(ra, "printer-state-message"); | |
4607 | cupsArrayAdd(ra, "printer-state-reasons"); | |
4608 | cupsArrayAdd(ra, "printer-up-time"); | |
4609 | cupsArrayAdd(ra, "printer-uri-supported"); | |
4610 | cupsArrayAdd(ra, "queued-job-count"); | |
4611 | cupsArrayAdd(ra, "reference-uri-schemes-supported"); | |
4612 | cupsArrayAdd(ra, "uri-authentication-supported"); | |
4613 | cupsArrayAdd(ra, "uri-security-supported"); | |
4614 | } | |
4615 | else if (!strcmp(value, "subscription-template")) | |
4616 | { | |
4617 | cupsArrayAdd(ra, "notify-attributes"); | |
4618 | cupsArrayAdd(ra, "notify-charset"); | |
4619 | cupsArrayAdd(ra, "notify-events"); | |
4620 | cupsArrayAdd(ra, "notify-lease-duration"); | |
4621 | cupsArrayAdd(ra, "notify-natural-language"); | |
4622 | cupsArrayAdd(ra, "notify-pull-method"); | |
4623 | cupsArrayAdd(ra, "notify-recipient-uri"); | |
4624 | cupsArrayAdd(ra, "notify-time-interval"); | |
4625 | cupsArrayAdd(ra, "notify-user-data"); | |
4626 | } | |
4627 | else | |
4628 | cupsArrayAdd(ra, value); | |
4629 | } | |
4630 | ||
4631 | return (ra); | |
4632 | } | |
4633 | ||
4634 | ||
4635 | /* | |
4636 | * 'create_subscription()' - Create a notification subscription. | |
4637 | */ | |
4638 | ||
4639 | static void | |
4640 | create_subscription( | |
4641 | cupsd_client_t *con, /* I - Client connection */ | |
4642 | ipp_attribute_t *uri) /* I - Printer URI */ | |
4643 | { | |
4644 | http_status_t status; /* Policy status */ | |
4645 | int i; /* Looping var */ | |
4646 | ipp_attribute_t *attr; /* Current attribute */ | |
4647 | const char *dest; /* Destination */ | |
4648 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
ed486911 | 4649 | char scheme[HTTP_MAX_URI], |
4650 | /* Scheme portion of URI */ | |
ef416fc2 | 4651 | userpass[HTTP_MAX_URI], |
4652 | /* Username portion of URI */ | |
4653 | host[HTTP_MAX_URI], | |
4654 | /* Host portion of URI */ | |
4655 | resource[HTTP_MAX_URI]; | |
4656 | /* Resource portion of URI */ | |
4657 | int port; /* Port portion of URI */ | |
4658 | cupsd_printer_t *printer; /* Printer/class */ | |
4659 | cupsd_job_t *job; /* Job */ | |
4660 | int jobid; /* Job ID */ | |
4661 | cupsd_subscription_t *sub; /* Subscription object */ | |
4662 | const char *username, /* requesting-user-name or authenticated username */ | |
4663 | *recipient, /* notify-recipient-uri */ | |
4664 | *pullmethod; /* notify-pull-method */ | |
4665 | ipp_attribute_t *user_data; /* notify-user-data */ | |
4666 | int interval, /* notify-time-interval */ | |
4667 | lease; /* notify-lease-duration */ | |
4668 | unsigned mask; /* notify-events */ | |
4669 | ||
4670 | ||
bd7854cb | 4671 | #ifdef DEBUG |
4672 | for (attr = con->request->attrs; attr; attr = attr->next) | |
4673 | { | |
4674 | if (attr->group_tag != IPP_TAG_ZERO) | |
4675 | cupsdLogMessage(CUPSD_LOG_DEBUG, "g%04x v%04x %s", attr->group_tag, | |
4676 | attr->value_tag, attr->name); | |
4677 | else | |
4678 | cupsdLogMessage(CUPSD_LOG_DEBUG, "----SEP----"); | |
4679 | } | |
4680 | #endif /* DEBUG */ | |
4681 | ||
ef416fc2 | 4682 | /* |
4683 | * Is the destination valid? | |
4684 | */ | |
4685 | ||
fa73b229 | 4686 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
4687 | "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")", | |
4688 | con, con->http.fd, uri->values[0].string.text); | |
4689 | ||
ed486911 | 4690 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
4691 | sizeof(scheme), userpass, sizeof(userpass), host, | |
a4d04587 | 4692 | sizeof(host), &port, resource, sizeof(resource)); |
ef416fc2 | 4693 | |
4694 | if (!strcmp(resource, "/")) | |
4695 | { | |
4696 | dest = NULL; | |
4697 | dtype = (cups_ptype_t)0; | |
4698 | printer = NULL; | |
4699 | } | |
4700 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) | |
4701 | { | |
4702 | dest = NULL; | |
4703 | dtype = (cups_ptype_t)0; | |
4704 | printer = NULL; | |
4705 | } | |
4706 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) | |
4707 | { | |
4708 | dest = NULL; | |
4709 | dtype = CUPS_PRINTER_CLASS; | |
4710 | printer = NULL; | |
4711 | } | |
ed486911 | 4712 | else if ((dest = cupsdValidateDest(uri->values[0].string.text, &dtype, |
4713 | &printer)) == NULL) | |
ef416fc2 | 4714 | { |
4715 | /* | |
4716 | * Bad URI... | |
4717 | */ | |
4718 | ||
4719 | send_ipp_status(con, IPP_NOT_FOUND, | |
4720 | _("The printer or class was not found.")); | |
4721 | return; | |
4722 | } | |
4723 | ||
4724 | /* | |
4725 | * Check policy... | |
4726 | */ | |
4727 | ||
4728 | if (printer) | |
4729 | { | |
ed486911 | 4730 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, |
4731 | NULL)) != HTTP_OK) | |
ef416fc2 | 4732 | { |
4733 | send_http_error(con, status); | |
4734 | return; | |
4735 | } | |
4736 | } | |
4737 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
4738 | { | |
4739 | send_http_error(con, status); | |
4740 | return; | |
4741 | } | |
4742 | ||
4743 | /* | |
4744 | * Get the user that is requesting the subscription... | |
4745 | */ | |
4746 | ||
e00b005a | 4747 | username = get_username(con); |
ef416fc2 | 4748 | |
4749 | /* | |
4750 | * Find the first subscription group attribute; return if we have | |
4751 | * none... | |
4752 | */ | |
4753 | ||
4754 | for (attr = con->request->attrs; attr; attr = attr->next) | |
4755 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
4756 | break; | |
4757 | ||
4758 | if (!attr) | |
4759 | { | |
4760 | send_ipp_status(con, IPP_BAD_REQUEST, | |
4761 | _("No subscription attributes in request!")); | |
4762 | return; | |
4763 | } | |
4764 | ||
4765 | /* | |
4766 | * Process the subscription attributes in the request... | |
4767 | */ | |
4768 | ||
fa73b229 | 4769 | con->response->request.status.status_code = IPP_BAD_REQUEST; |
4770 | ||
ef416fc2 | 4771 | while (attr) |
4772 | { | |
4773 | recipient = NULL; | |
4774 | pullmethod = NULL; | |
4775 | user_data = NULL; | |
4776 | interval = 0; | |
4777 | lease = DefaultLeaseDuration; | |
4778 | jobid = 0; | |
4779 | mask = CUPSD_EVENT_NONE; | |
4780 | ||
4781 | while (attr && attr->group_tag != IPP_TAG_ZERO) | |
4782 | { | |
4783 | if (!strcmp(attr->name, "notify-recipient") && | |
4784 | attr->value_tag == IPP_TAG_URI) | |
ed486911 | 4785 | { |
4786 | /* | |
4787 | * Validate the recipient scheme against the ServerBin/notifier | |
4788 | * directory... | |
4789 | */ | |
4790 | ||
4791 | char notifier[1024]; /* Notifier filename */ | |
4792 | ||
4793 | ||
ef416fc2 | 4794 | recipient = attr->values[0].string.text; |
ed486911 | 4795 | |
4796 | if (httpSeparateURI(HTTP_URI_CODING_ALL, recipient, scheme, | |
4797 | sizeof(scheme), userpass, sizeof(userpass), host, | |
4798 | sizeof(host), &port, resource, sizeof(resource))) | |
4799 | { | |
4800 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
4801 | _("Bad notify-recipient URI \"%s\"!"), recipient); | |
4802 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM, | |
4803 | "notify-status-code", IPP_URI_SCHEME); | |
4804 | return; | |
4805 | } | |
4806 | ||
4807 | snprintf(notifier, sizeof(notifier), "%s/notifier/%s", ServerBin, | |
4808 | scheme); | |
4809 | if (access(notifier, X_OK)) | |
4810 | { | |
4811 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
4812 | _("notify-recipient URI \"%s\" uses unknown scheme!"), | |
4813 | recipient); | |
4814 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM, | |
4815 | "notify-status-code", IPP_URI_SCHEME); | |
4816 | return; | |
4817 | } | |
4818 | } | |
ef416fc2 | 4819 | else if (!strcmp(attr->name, "notify-pull-method") && |
4820 | attr->value_tag == IPP_TAG_KEYWORD) | |
ed486911 | 4821 | { |
ef416fc2 | 4822 | pullmethod = attr->values[0].string.text; |
ed486911 | 4823 | |
4824 | if (strcmp(pullmethod, "ippget")) | |
4825 | { | |
4826 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
4827 | _("Bad notify-pull-method \"%s\"!"), pullmethod); | |
4828 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM, | |
4829 | "notify-status-code", IPP_ATTRIBUTES); | |
4830 | return; | |
4831 | } | |
4832 | } | |
ef416fc2 | 4833 | else if (!strcmp(attr->name, "notify-charset") && |
4834 | attr->value_tag == IPP_TAG_CHARSET && | |
4835 | strcmp(attr->values[0].string.text, "us-ascii") && | |
4836 | strcmp(attr->values[0].string.text, "utf-8")) | |
4837 | { | |
4838 | send_ipp_status(con, IPP_CHARSET, | |
4839 | _("Character set \"%s\" not supported!"), | |
4840 | attr->values[0].string.text); | |
4841 | return; | |
4842 | } | |
4843 | else if (!strcmp(attr->name, "notify-natural-language") && | |
4844 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
4845 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
4846 | { | |
4847 | send_ipp_status(con, IPP_CHARSET, | |
4848 | _("Language \"%s\" not supported!"), | |
4849 | attr->values[0].string.text); | |
4850 | return; | |
4851 | } | |
4852 | else if (!strcmp(attr->name, "notify-user-data") && | |
4853 | attr->value_tag == IPP_TAG_STRING) | |
4854 | { | |
4855 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
4856 | { | |
4857 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
4858 | _("The notify-user-data value is too large " | |
4859 | "(%d > 63 octets)!"), | |
4860 | attr->values[0].unknown.length); | |
4861 | return; | |
4862 | } | |
4863 | ||
4864 | user_data = attr; | |
4865 | } | |
4866 | else if (!strcmp(attr->name, "notify-events") && | |
4867 | attr->value_tag == IPP_TAG_KEYWORD) | |
4868 | { | |
4869 | for (i = 0; i < attr->num_values; i ++) | |
4870 | mask |= cupsdEventValue(attr->values[i].string.text); | |
4871 | } | |
4872 | else if (!strcmp(attr->name, "notify-lease-duration") && | |
4873 | attr->value_tag == IPP_TAG_INTEGER) | |
4874 | lease = attr->values[0].integer; | |
4875 | else if (!strcmp(attr->name, "notify-time-interval") && | |
4876 | attr->value_tag == IPP_TAG_INTEGER) | |
4877 | interval = attr->values[0].integer; | |
4878 | else if (!strcmp(attr->name, "notify-job-id") && | |
4879 | attr->value_tag == IPP_TAG_INTEGER) | |
4880 | jobid = attr->values[0].integer; | |
4881 | ||
4882 | attr = attr->next; | |
4883 | } | |
4884 | ||
bd7854cb | 4885 | if (recipient) |
4886 | cupsdLogMessage(CUPSD_LOG_DEBUG, "recipient=\"%s\"", recipient); | |
4887 | if (pullmethod) | |
4888 | cupsdLogMessage(CUPSD_LOG_DEBUG, "pullmethod=\"%s\"", pullmethod); | |
4889 | cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-lease-duration=%d", lease); | |
4890 | cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-time-interval=%d", interval); | |
fa73b229 | 4891 | |
ef416fc2 | 4892 | if (!recipient && !pullmethod) |
4893 | break; | |
4894 | ||
4895 | if (mask == CUPSD_EVENT_NONE) | |
4896 | { | |
4897 | if (jobid) | |
4898 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
4899 | else if (printer) | |
4900 | mask = CUPSD_EVENT_PRINTER_STATE_CHANGED; | |
4901 | else | |
4902 | { | |
4903 | send_ipp_status(con, IPP_BAD_REQUEST, | |
4904 | _("notify-events not specified!")); | |
4905 | return; | |
4906 | } | |
4907 | } | |
4908 | ||
bd7854cb | 4909 | if (MaxLeaseDuration && (lease == 0 || lease > MaxLeaseDuration)) |
ef416fc2 | 4910 | { |
4911 | cupsdLogMessage(CUPSD_LOG_INFO, | |
4912 | "create_subscription: Limiting notify-lease-duration to " | |
4913 | "%d seconds.", | |
4914 | MaxLeaseDuration); | |
4915 | lease = MaxLeaseDuration; | |
4916 | } | |
4917 | ||
4918 | if (jobid) | |
4919 | { | |
4920 | if ((job = cupsdFindJob(jobid)) == NULL) | |
4921 | { | |
4922 | send_ipp_status(con, IPP_NOT_FOUND, _("Job %d not found!"), jobid); | |
4923 | return; | |
4924 | } | |
4925 | } | |
4926 | else | |
4927 | job = NULL; | |
4928 | ||
4929 | sub = cupsdAddSubscription(mask, printer, job, recipient, 0); | |
4930 | ||
fa73b229 | 4931 | if (job) |
4932 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for job %d", | |
4933 | sub->id, job->id); | |
4934 | else if (printer) | |
4935 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
4936 | "Added subscription %d for printer \"%s\"", | |
4937 | sub->id, printer->name); | |
4938 | else | |
4939 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for server", | |
4940 | sub->id); | |
4941 | ||
ef416fc2 | 4942 | sub->interval = interval; |
4943 | sub->lease = lease; | |
bd7854cb | 4944 | sub->expire = lease ? time(NULL) + lease : 0; |
ef416fc2 | 4945 | |
4946 | cupsdSetString(&sub->owner, username); | |
4947 | ||
4948 | if (user_data) | |
4949 | { | |
4950 | sub->user_data_len = user_data->values[0].unknown.length; | |
4951 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
4952 | sub->user_data_len); | |
4953 | } | |
4954 | ||
4955 | ippAddSeparator(con->response); | |
4956 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4957 | "notify-subscription-id", sub->id); | |
4958 | ||
fa73b229 | 4959 | con->response->request.status.status_code = IPP_OK; |
4960 | ||
ef416fc2 | 4961 | if (attr) |
4962 | attr = attr->next; | |
4963 | } | |
4964 | ||
4965 | cupsdSaveAllSubscriptions(); | |
4966 | ||
ef416fc2 | 4967 | } |
4968 | ||
4969 | ||
4970 | /* | |
4971 | * 'delete_printer()' - Remove a printer or class from the system. | |
4972 | */ | |
4973 | ||
4974 | static void | |
4975 | delete_printer(cupsd_client_t *con, /* I - Client connection */ | |
4976 | ipp_attribute_t *uri) /* I - URI of printer or class */ | |
4977 | { | |
4978 | http_status_t status; /* Policy status */ | |
ef416fc2 | 4979 | cups_ptype_t dtype; /* Destination type (printer or class) */ |
ef416fc2 | 4980 | cupsd_printer_t *printer; /* Printer/class */ |
4981 | char filename[1024]; /* Script/PPD filename */ | |
4982 | ||
4983 | ||
4984 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "delete_printer(%p[%d], %s)", con, | |
4985 | con->http.fd, uri->values[0].string.text); | |
4986 | ||
4987 | /* | |
4988 | * Do we have a valid URI? | |
4989 | */ | |
4990 | ||
ed486911 | 4991 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 4992 | { |
4993 | /* | |
4994 | * Bad URI... | |
4995 | */ | |
4996 | ||
4997 | send_ipp_status(con, IPP_NOT_FOUND, | |
4998 | _("The printer or class was not found.")); | |
4999 | return; | |
5000 | } | |
5001 | ||
5002 | /* | |
5003 | * Check policy... | |
5004 | */ | |
5005 | ||
5006 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5007 | { | |
5008 | send_http_error(con, status); | |
5009 | return; | |
5010 | } | |
5011 | ||
5012 | /* | |
5013 | * Remove old jobs... | |
5014 | */ | |
5015 | ||
ed486911 | 5016 | cupsdCancelJobs(printer->name, NULL, 1); |
ef416fc2 | 5017 | |
5018 | /* | |
5019 | * Remove old subscriptions and send a "deleted printer" event... | |
5020 | */ | |
5021 | ||
5022 | cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED, printer, NULL, | |
5023 | "%s \"%s\" deleted by \"%s\".", | |
5024 | (dtype & CUPS_PRINTER_CLASS) ? "Class" : "Printer", | |
ed486911 | 5025 | printer->name, get_username(con)); |
ef416fc2 | 5026 | |
5027 | cupsdExpireSubscriptions(printer, NULL); | |
5028 | ||
5029 | /* | |
5030 | * Remove any old PPD or script files... | |
5031 | */ | |
5032 | ||
ed486911 | 5033 | snprintf(filename, sizeof(filename), "%s/interfaces/%s", ServerRoot, |
5034 | printer->name); | |
ef416fc2 | 5035 | unlink(filename); |
5036 | ||
ed486911 | 5037 | snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, |
5038 | printer->name); | |
ef416fc2 | 5039 | unlink(filename); |
5040 | ||
5041 | if (dtype & CUPS_PRINTER_CLASS) | |
5042 | { | |
ed486911 | 5043 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" deleted by \"%s\".", |
5044 | printer->name, get_username(con)); | |
ef416fc2 | 5045 | |
5046 | cupsdDeletePrinter(printer, 0); | |
5047 | cupsdSaveAllClasses(); | |
5048 | } | |
5049 | else | |
5050 | { | |
ed486911 | 5051 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" deleted by \"%s\".", |
5052 | printer->name, get_username(con)); | |
ef416fc2 | 5053 | |
5054 | cupsdDeletePrinter(printer, 0); | |
5055 | cupsdSaveAllPrinters(); | |
5056 | } | |
5057 | ||
5058 | cupsdWritePrintcap(); | |
5059 | ||
5060 | /* | |
5061 | * Return with no errors... | |
5062 | */ | |
5063 | ||
5064 | con->response->request.status.status_code = IPP_OK; | |
5065 | } | |
5066 | ||
5067 | ||
5068 | /* | |
5069 | * 'get_default()' - Get the default destination. | |
5070 | */ | |
5071 | ||
5072 | static void | |
5073 | get_default(cupsd_client_t *con) /* I - Client connection */ | |
5074 | { | |
fa73b229 | 5075 | http_status_t status; /* Policy status */ |
5076 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 5077 | |
5078 | ||
5079 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_default(%p[%d])", con, con->http.fd); | |
5080 | ||
5081 | /* | |
5082 | * Check policy... | |
5083 | */ | |
5084 | ||
5085 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5086 | { | |
5087 | send_http_error(con, status); | |
5088 | return; | |
5089 | } | |
5090 | ||
fa73b229 | 5091 | if (DefaultPrinter) |
ef416fc2 | 5092 | { |
fa73b229 | 5093 | ra = create_requested_array(con->request); |
ef416fc2 | 5094 | |
fa73b229 | 5095 | copy_printer_attrs(con, DefaultPrinter, ra); |
ef416fc2 | 5096 | |
fa73b229 | 5097 | cupsArrayDelete(ra); |
ef416fc2 | 5098 | |
fa73b229 | 5099 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5100 | } |
5101 | else | |
5102 | send_ipp_status(con, IPP_NOT_FOUND, _("No default printer")); | |
5103 | } | |
5104 | ||
5105 | ||
5106 | /* | |
5107 | * 'get_devices()' - Get the list of available devices on the local system. | |
5108 | */ | |
5109 | ||
5110 | static void | |
5111 | get_devices(cupsd_client_t *con) /* I - Client connection */ | |
5112 | { | |
5113 | http_status_t status; /* Policy status */ | |
ef416fc2 | 5114 | ipp_attribute_t *limit, /* Limit attribute */ |
5115 | *requested; /* requested-attributes attribute */ | |
5116 | char command[1024], /* cups-deviced command */ | |
5117 | options[1024], /* Options to pass to command */ | |
89d46774 | 5118 | requested_str[256]; |
5119 | /* String for requested attributes */ | |
ef416fc2 | 5120 | |
5121 | ||
5122 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_devices(%p[%d])", con, con->http.fd); | |
5123 | ||
5124 | /* | |
5125 | * Check policy... | |
5126 | */ | |
5127 | ||
5128 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5129 | { | |
5130 | send_http_error(con, status); | |
5131 | return; | |
5132 | } | |
5133 | ||
5134 | /* | |
5135 | * Run cups-deviced command with the given options... | |
5136 | */ | |
5137 | ||
5138 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
5139 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5140 | IPP_TAG_KEYWORD); | |
5141 | ||
5142 | if (requested) | |
89d46774 | 5143 | url_encode_attr(requested, requested_str, sizeof(requested_str)); |
ef416fc2 | 5144 | else |
89d46774 | 5145 | strlcpy(requested_str, "requested-attributes=all", sizeof(requested_str)); |
ef416fc2 | 5146 | |
5147 | snprintf(command, sizeof(command), "%s/daemon/cups-deviced", ServerBin); | |
5148 | snprintf(options, sizeof(options), | |
89d46774 | 5149 | "%d+%d+%d+%s", |
ef416fc2 | 5150 | con->request->request.op.request_id, |
e1d6a774 | 5151 | limit ? limit->values[0].integer : 0, (int)User, |
89d46774 | 5152 | requested_str); |
ef416fc2 | 5153 | |
5154 | if (cupsdSendCommand(con, command, options, 1)) | |
5155 | { | |
5156 | /* | |
5157 | * Command started successfully, don't send an IPP response here... | |
5158 | */ | |
5159 | ||
5160 | ippDelete(con->response); | |
5161 | con->response = NULL; | |
5162 | } | |
5163 | else | |
5164 | { | |
5165 | /* | |
5166 | * Command failed, return "internal error" so the user knows something | |
5167 | * went wrong... | |
5168 | */ | |
5169 | ||
5170 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
5171 | _("cups-deviced failed to execute.")); | |
5172 | } | |
5173 | } | |
5174 | ||
5175 | ||
5176 | /* | |
fa73b229 | 5177 | * 'get_job_attrs()' - Get job attributes. |
ef416fc2 | 5178 | */ |
5179 | ||
5180 | static void | |
fa73b229 | 5181 | get_job_attrs(cupsd_client_t *con, /* I - Client connection */ |
5182 | ipp_attribute_t *uri) /* I - Job URI */ | |
ef416fc2 | 5183 | { |
5184 | http_status_t status; /* Policy status */ | |
fa73b229 | 5185 | ipp_attribute_t *attr; /* Current attribute */ |
5186 | int jobid; /* Job ID */ | |
5187 | cupsd_job_t *job; /* Current job */ | |
ef416fc2 | 5188 | char method[HTTP_MAX_URI], /* Method portion of URI */ |
5189 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5190 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5191 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5192 | int port; /* Port portion of URI */ | |
fa73b229 | 5193 | cups_array_t *ra; /* Requested attributes array */ |
ef416fc2 | 5194 | |
5195 | ||
fa73b229 | 5196 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_job_attrs(%p[%d], %s)", con, |
5197 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 5198 | |
5199 | /* | |
fa73b229 | 5200 | * See if we have a job URI or a printer URI... |
5201 | */ | |
5202 | ||
5203 | if (!strcmp(uri->name, "printer-uri")) | |
5204 | { | |
5205 | /* | |
5206 | * Got a printer URI; see if we also have a job-id attribute... | |
5207 | */ | |
5208 | ||
5209 | if ((attr = ippFindAttribute(con->request, "job-id", | |
5210 | IPP_TAG_INTEGER)) == NULL) | |
5211 | { | |
5212 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5213 | _("Got a printer-uri attribute but no job-id!")); | |
5214 | return; | |
5215 | } | |
5216 | ||
5217 | jobid = attr->values[0].integer; | |
5218 | } | |
5219 | else | |
5220 | { | |
5221 | /* | |
5222 | * Got a job URI; parse it to get the job ID... | |
5223 | */ | |
5224 | ||
a4d04587 | 5225 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5226 | sizeof(method), username, sizeof(username), host, | |
5227 | sizeof(host), &port, resource, sizeof(resource)); | |
fa73b229 | 5228 | |
5229 | if (strncmp(resource, "/jobs/", 6)) | |
5230 | { | |
5231 | /* | |
5232 | * Not a valid URI! | |
5233 | */ | |
5234 | ||
5235 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5236 | _("Bad job-uri attribute \"%s\"!"), | |
5237 | uri->values[0].string.text); | |
5238 | return; | |
5239 | } | |
5240 | ||
5241 | jobid = atoi(resource + 6); | |
5242 | } | |
5243 | ||
5244 | /* | |
5245 | * See if the job exists... | |
5246 | */ | |
5247 | ||
5248 | if ((job = cupsdFindJob(jobid)) == NULL) | |
5249 | { | |
5250 | /* | |
5251 | * Nope - return a "not found" error... | |
5252 | */ | |
5253 | ||
5254 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
5255 | return; | |
5256 | } | |
5257 | ||
5258 | /* | |
5259 | * Check policy... | |
5260 | */ | |
5261 | ||
5262 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5263 | { | |
5264 | send_http_error(con, status); | |
5265 | return; | |
5266 | } | |
5267 | ||
5268 | /* | |
5269 | * Copy attributes... | |
5270 | */ | |
5271 | ||
bd7854cb | 5272 | cupsdLoadJob(job); |
5273 | ||
fa73b229 | 5274 | ra = create_requested_array(con->request); |
5275 | copy_job_attrs(con, job, ra); | |
5276 | cupsArrayDelete(ra); | |
5277 | ||
5278 | con->response->request.status.status_code = IPP_OK; | |
5279 | } | |
5280 | ||
5281 | ||
5282 | /* | |
5283 | * 'get_jobs()' - Get a list of jobs for the specified printer. | |
5284 | */ | |
5285 | ||
5286 | static void | |
5287 | get_jobs(cupsd_client_t *con, /* I - Client connection */ | |
5288 | ipp_attribute_t *uri) /* I - Printer URI */ | |
5289 | { | |
5290 | http_status_t status; /* Policy status */ | |
5291 | ipp_attribute_t *attr; /* Current attribute */ | |
5292 | const char *dest; /* Destination */ | |
5293 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5294 | cups_ptype_t dmask; /* Destination type mask */ | |
ed486911 | 5295 | char scheme[HTTP_MAX_URI], /* Scheme portion of URI */ |
fa73b229 | 5296 | username[HTTP_MAX_URI], /* Username portion of URI */ |
5297 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5298 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5299 | int port; /* Port portion of URI */ | |
5300 | int completed; /* Completed jobs? */ | |
5301 | int first_job_id; /* First job ID */ | |
5302 | int limit; /* Maximum number of jobs to return */ | |
5303 | int count; /* Number of jobs that match */ | |
5304 | cupsd_job_t *job; /* Current job pointer */ | |
5305 | cupsd_printer_t *printer; /* Printer */ | |
5306 | cups_array_t *list; /* Which job list... */ | |
5307 | cups_array_t *ra; /* Requested attributes array */ | |
5308 | ||
5309 | ||
5310 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs(%p[%d], %s)", con, con->http.fd, | |
5311 | uri->values[0].string.text); | |
5312 | ||
5313 | /* | |
5314 | * Is the destination valid? | |
ef416fc2 | 5315 | */ |
5316 | ||
ed486911 | 5317 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
5318 | sizeof(scheme), username, sizeof(username), host, | |
a4d04587 | 5319 | sizeof(host), &port, resource, sizeof(resource)); |
ef416fc2 | 5320 | |
fa73b229 | 5321 | if (!strcmp(resource, "/") || |
5322 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6)) | |
ef416fc2 | 5323 | { |
5324 | dest = NULL; | |
5325 | dtype = (cups_ptype_t)0; | |
5326 | dmask = (cups_ptype_t)0; | |
5327 | printer = NULL; | |
5328 | } | |
fa73b229 | 5329 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) |
ef416fc2 | 5330 | { |
5331 | dest = NULL; | |
5332 | dtype = (cups_ptype_t)0; | |
5333 | dmask = CUPS_PRINTER_CLASS; | |
5334 | printer = NULL; | |
5335 | } | |
fa73b229 | 5336 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) |
ef416fc2 | 5337 | { |
5338 | dest = NULL; | |
5339 | dtype = CUPS_PRINTER_CLASS; | |
5340 | dmask = CUPS_PRINTER_CLASS; | |
5341 | printer = NULL; | |
5342 | } | |
ed486911 | 5343 | else if ((dest = cupsdValidateDest(uri->values[0].string.text, &dtype, |
5344 | &printer)) == NULL) | |
ef416fc2 | 5345 | { |
5346 | /* | |
5347 | * Bad URI... | |
5348 | */ | |
5349 | ||
5350 | send_ipp_status(con, IPP_NOT_FOUND, | |
5351 | _("The printer or class was not found.")); | |
5352 | return; | |
5353 | } | |
5354 | else | |
5355 | dmask = CUPS_PRINTER_CLASS; | |
5356 | ||
5357 | /* | |
5358 | * Check policy... | |
5359 | */ | |
5360 | ||
5361 | if (printer) | |
5362 | { | |
ed486911 | 5363 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, |
5364 | NULL)) != HTTP_OK) | |
ef416fc2 | 5365 | { |
5366 | send_http_error(con, status); | |
5367 | return; | |
5368 | } | |
5369 | } | |
5370 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5371 | { | |
5372 | send_http_error(con, status); | |
5373 | return; | |
5374 | } | |
5375 | ||
5376 | /* | |
5377 | * See if the "which-jobs" attribute have been specified... | |
5378 | */ | |
5379 | ||
fa73b229 | 5380 | if ((attr = ippFindAttribute(con->request, "which-jobs", |
5381 | IPP_TAG_KEYWORD)) != NULL && | |
ef416fc2 | 5382 | !strcmp(attr->values[0].string.text, "completed")) |
5383 | { | |
5384 | completed = 1; | |
5385 | list = Jobs; | |
5386 | } | |
5387 | else if (attr && !strcmp(attr->values[0].string.text, "all")) | |
5388 | { | |
5389 | completed = 0; | |
5390 | list = Jobs; | |
5391 | } | |
5392 | else | |
5393 | { | |
5394 | completed = 0; | |
5395 | list = ActiveJobs; | |
5396 | } | |
5397 | ||
5398 | /* | |
5399 | * See if they want to limit the number of jobs reported... | |
5400 | */ | |
5401 | ||
fa73b229 | 5402 | if ((attr = ippFindAttribute(con->request, "limit", |
5403 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 5404 | limit = attr->values[0].integer; |
5405 | else | |
5406 | limit = 1000000; | |
5407 | ||
5408 | if ((attr = ippFindAttribute(con->request, "first-job-id", | |
5409 | IPP_TAG_INTEGER)) != NULL) | |
5410 | first_job_id = attr->values[0].integer; | |
5411 | else | |
5412 | first_job_id = 1; | |
5413 | ||
5414 | /* | |
5415 | * See if we only want to see jobs for a specific user... | |
5416 | */ | |
5417 | ||
fa73b229 | 5418 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
5419 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 5420 | attr->values[0].boolean) |
e00b005a | 5421 | strlcpy(username, get_username(con), sizeof(username)); |
ef416fc2 | 5422 | else |
5423 | username[0] = '\0'; | |
5424 | ||
fa73b229 | 5425 | ra = create_requested_array(con->request); |
ef416fc2 | 5426 | |
5427 | /* | |
5428 | * OK, build a list of jobs for this printer... | |
5429 | */ | |
5430 | ||
5431 | for (count = 0, job = (cupsd_job_t *)cupsArrayFirst(list); | |
5432 | count < limit && job; | |
5433 | job = (cupsd_job_t *)cupsArrayNext(list)) | |
5434 | { | |
5435 | /* | |
5436 | * Filter out jobs that don't match... | |
5437 | */ | |
5438 | ||
5439 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: job->id = %d", job->id); | |
5440 | ||
fa73b229 | 5441 | if ((dest && strcmp(job->dest, dest)) && |
5442 | (!job->printer || !dest || strcmp(job->printer->name, dest))) | |
ef416fc2 | 5443 | continue; |
5444 | if ((job->dtype & dmask) != dtype && | |
fa73b229 | 5445 | (!job->printer || (job->printer->type & dmask) != dtype)) |
ef416fc2 | 5446 | continue; |
fa73b229 | 5447 | if (username[0] && strcasecmp(username, job->username)) |
ef416fc2 | 5448 | continue; |
5449 | ||
bd7854cb | 5450 | if (completed && job->state_value <= IPP_JOB_STOPPED) |
ef416fc2 | 5451 | continue; |
5452 | ||
5453 | if (job->id < first_job_id) | |
5454 | continue; | |
5455 | ||
bd7854cb | 5456 | cupsdLoadJob(job); |
5457 | ||
5458 | if (!job->attrs) | |
5459 | continue; | |
5460 | ||
fa73b229 | 5461 | if (count > 0) |
5462 | ippAddSeparator(con->response); | |
5463 | ||
ef416fc2 | 5464 | count ++; |
5465 | ||
5466 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: count = %d", count); | |
5467 | ||
fa73b229 | 5468 | copy_job_attrs(con, job, ra); |
ef416fc2 | 5469 | } |
5470 | ||
fa73b229 | 5471 | cupsArrayDelete(ra); |
ef416fc2 | 5472 | |
fa73b229 | 5473 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5474 | } |
5475 | ||
5476 | ||
5477 | /* | |
5478 | * 'get_notifications()' - Get events for a subscription. | |
5479 | */ | |
5480 | ||
5481 | static void | |
bd7854cb | 5482 | get_notifications(cupsd_client_t *con) /* I - Client connection */ |
ef416fc2 | 5483 | { |
bd7854cb | 5484 | int i, j; /* Looping vars */ |
5485 | http_status_t status; /* Policy status */ | |
5486 | cupsd_subscription_t *sub; /* Subscription */ | |
5487 | ipp_attribute_t *ids, /* notify-subscription-ids */ | |
5488 | *sequences; /* notify-sequence-numbers */ | |
5489 | int min_seq; /* Minimum sequence number */ | |
5490 | int interval; /* Poll interval */ | |
5491 | ||
5492 | ||
5493 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_subscription_attrs(con=%p[%d])", | |
5494 | con, con->http.fd); | |
5495 | ||
5496 | /* | |
5497 | * Get subscription attributes... | |
5498 | */ | |
5499 | ||
5500 | ids = ippFindAttribute(con->request, "notify-subscription-ids", | |
5501 | IPP_TAG_INTEGER); | |
5502 | sequences = ippFindAttribute(con->request, "notify-sequence-numbers", | |
5503 | IPP_TAG_INTEGER); | |
5504 | ||
5505 | if (!ids) | |
5506 | { | |
5507 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5508 | _("Missing notify-subscription-ids attribute!")); | |
5509 | return; | |
5510 | } | |
5511 | ||
5512 | /* | |
5513 | * Are the subscription IDs valid? | |
5514 | */ | |
5515 | ||
5516 | for (i = 0, interval = 60; i < ids->num_values; i ++) | |
5517 | { | |
5518 | if ((sub = cupsdFindSubscription(ids->values[i].integer)) == NULL) | |
5519 | { | |
5520 | /* | |
5521 | * Bad subscription ID... | |
5522 | */ | |
5523 | ||
5524 | send_ipp_status(con, IPP_NOT_FOUND, | |
5525 | _("notify-subscription-id %d no good!"), | |
5526 | ids->values[i].integer); | |
5527 | return; | |
5528 | } | |
5529 | ||
5530 | /* | |
5531 | * Check policy... | |
5532 | */ | |
5533 | ||
5534 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
5535 | DefaultPolicyPtr, | |
5536 | con, sub->owner)) != HTTP_OK) | |
5537 | { | |
5538 | send_http_error(con, status); | |
5539 | return; | |
5540 | } | |
5541 | ||
5542 | /* | |
5543 | * Check the subscription type and update the interval accordingly. | |
5544 | */ | |
5545 | ||
5546 | if (sub->job && sub->job->state_value == IPP_JOB_PROCESSING && | |
5547 | interval > 10) | |
5548 | interval = 10; | |
5549 | else if (sub->job && sub->job->state_value >= IPP_JOB_STOPPED) | |
5550 | interval = 0; | |
5551 | else if (sub->dest && sub->dest->state == IPP_PRINTER_PROCESSING && | |
5552 | interval > 30) | |
5553 | interval = 30; | |
5554 | } | |
5555 | ||
5556 | /* | |
5557 | * Tell the client to poll again in N seconds... | |
5558 | */ | |
5559 | ||
5560 | if (interval > 0) | |
5561 | ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER, | |
5562 | "notify-get-interval", interval); | |
5563 | ||
5564 | ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER, | |
5565 | "printer-up-time", time(NULL)); | |
5566 | ||
5567 | /* | |
5568 | * Copy the subscription event attributes to the response. | |
5569 | */ | |
5570 | ||
5571 | con->response->request.status.status_code = | |
5572 | interval ? IPP_OK : IPP_OK_EVENTS_COMPLETE; | |
5573 | ||
5574 | for (i = 0; i < ids->num_values; i ++) | |
5575 | { | |
5576 | /* | |
5577 | * Get the subscription and sequence number... | |
5578 | */ | |
5579 | ||
5580 | sub = cupsdFindSubscription(ids->values[i].integer); | |
5581 | ||
5582 | if (sequences && i < sequences->num_values) | |
5583 | min_seq = sequences->values[i].integer; | |
5584 | else | |
5585 | min_seq = 1; | |
5586 | ||
5587 | /* | |
5588 | * If we don't have any new events, nothing to do here... | |
5589 | */ | |
5590 | ||
5591 | if (min_seq > (sub->first_event_id + sub->num_events)) | |
5592 | continue; | |
5593 | ||
5594 | /* | |
5595 | * Otherwise copy all of the new events... | |
5596 | */ | |
5597 | ||
5598 | if (sub->first_event_id > min_seq) | |
5599 | j = 0; | |
5600 | else | |
5601 | j = min_seq - sub->first_event_id; | |
5602 | ||
b423cd4c | 5603 | for (; j < sub->num_events; j ++) |
5604 | { | |
5605 | ippAddSeparator(con->response); | |
ef416fc2 | 5606 | |
b423cd4c | 5607 | copy_attrs(con->response, sub->events[j]->attrs, NULL, |
5608 | IPP_TAG_EVENT_NOTIFICATION, 0); | |
5609 | } | |
5610 | } | |
5611 | } | |
ef416fc2 | 5612 | |
ef416fc2 | 5613 | |
b423cd4c | 5614 | /* |
5615 | * 'get_ppds()' - Get the list of PPD files on the local system. | |
5616 | */ | |
ef416fc2 | 5617 | |
b423cd4c | 5618 | static void |
5619 | get_ppds(cupsd_client_t *con) /* I - Client connection */ | |
5620 | { | |
5621 | http_status_t status; /* Policy status */ | |
b423cd4c | 5622 | ipp_attribute_t *limit, /* Limit attribute */ |
5623 | *make, /* ppd-make attribute */ | |
5624 | *requested; /* requested-attributes attribute */ | |
5625 | char command[1024], /* cups-deviced command */ | |
5626 | options[1024], /* Options to pass to command */ | |
89d46774 | 5627 | requested_str[256], |
5628 | /* String for requested attributes */ | |
5629 | make_str[256]; /* Escaped ppd-make string */ | |
ef416fc2 | 5630 | |
ef416fc2 | 5631 | |
b423cd4c | 5632 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppds(%p[%d])", con, con->http.fd); |
ef416fc2 | 5633 | |
5634 | /* | |
b423cd4c | 5635 | * Check policy... |
ef416fc2 | 5636 | */ |
5637 | ||
b423cd4c | 5638 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
ef416fc2 | 5639 | { |
b423cd4c | 5640 | send_http_error(con, status); |
5641 | return; | |
ef416fc2 | 5642 | } |
ef416fc2 | 5643 | |
b423cd4c | 5644 | /* |
5645 | * Run cups-driverd command with the given options... | |
5646 | */ | |
5647 | ||
5648 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
5649 | make = ippFindAttribute(con->request, "ppd-make", IPP_TAG_TEXT); | |
5650 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5651 | IPP_TAG_KEYWORD); | |
5652 | ||
5653 | if (requested) | |
89d46774 | 5654 | url_encode_attr(requested, requested_str, sizeof(requested_str)); |
5655 | else | |
5656 | strlcpy(requested_str, "requested-attributes=all", sizeof(requested_str)); | |
ef416fc2 | 5657 | |
89d46774 | 5658 | if (make) |
5659 | url_encode_attr(make, make_str, sizeof(make_str)); | |
b423cd4c | 5660 | else |
89d46774 | 5661 | make_str[0] = '\0'; |
fa73b229 | 5662 | |
b423cd4c | 5663 | snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin); |
89d46774 | 5664 | snprintf(options, sizeof(options), "list+%d+%d+%s%s%s", |
b423cd4c | 5665 | con->request->request.op.request_id, |
5666 | limit ? limit->values[0].integer : 0, | |
89d46774 | 5667 | requested_str, make ? "%20" : "", make_str); |
ef416fc2 | 5668 | |
b423cd4c | 5669 | if (cupsdSendCommand(con, command, options, 0)) |
5670 | { | |
5671 | /* | |
5672 | * Command started successfully, don't send an IPP response here... | |
5673 | */ | |
5674 | ||
5675 | ippDelete(con->response); | |
5676 | con->response = NULL; | |
5677 | } | |
5678 | else | |
5679 | { | |
5680 | /* | |
5681 | * Command failed, return "internal error" so the user knows something | |
5682 | * went wrong... | |
5683 | */ | |
5684 | ||
5685 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
5686 | _("cups-driverd failed to execute.")); | |
5687 | } | |
ef416fc2 | 5688 | } |
5689 | ||
5690 | ||
5691 | /* | |
b423cd4c | 5692 | * 'get_printer_attrs()' - Get printer attributes. |
ef416fc2 | 5693 | */ |
5694 | ||
5695 | static void | |
b423cd4c | 5696 | get_printer_attrs(cupsd_client_t *con, /* I - Client connection */ |
5697 | ipp_attribute_t *uri) /* I - Printer URI */ | |
ef416fc2 | 5698 | { |
5699 | http_status_t status; /* Policy status */ | |
b423cd4c | 5700 | cups_ptype_t dtype; /* Destination type (printer or class) */ |
b423cd4c | 5701 | cupsd_printer_t *printer; /* Printer/class */ |
ef416fc2 | 5702 | cups_array_t *ra; /* Requested attributes array */ |
5703 | ||
5704 | ||
b423cd4c | 5705 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printer_attrs(%p[%d], %s)", con, |
5706 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 5707 | |
5708 | /* | |
b423cd4c | 5709 | * Is the destination valid? |
ef416fc2 | 5710 | */ |
5711 | ||
ed486911 | 5712 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 5713 | { |
5714 | /* | |
b423cd4c | 5715 | * Bad URI... |
ef416fc2 | 5716 | */ |
5717 | ||
5718 | send_ipp_status(con, IPP_NOT_FOUND, | |
b423cd4c | 5719 | _("The printer or class was not found.")); |
ef416fc2 | 5720 | return; |
5721 | } | |
5722 | ||
5723 | /* | |
5724 | * Check policy... | |
5725 | */ | |
5726 | ||
b423cd4c | 5727 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) |
ef416fc2 | 5728 | { |
5729 | send_http_error(con, status); | |
5730 | return; | |
5731 | } | |
5732 | ||
5733 | /* | |
b423cd4c | 5734 | * Send the attributes... |
ef416fc2 | 5735 | */ |
5736 | ||
5737 | ra = create_requested_array(con->request); | |
5738 | ||
b423cd4c | 5739 | copy_printer_attrs(con, printer, ra); |
ef416fc2 | 5740 | |
5741 | cupsArrayDelete(ra); | |
5742 | ||
5743 | con->response->request.status.status_code = IPP_OK; | |
5744 | } | |
5745 | ||
5746 | ||
5747 | /* | |
b423cd4c | 5748 | * 'get_printers()' - Get a list of printers or classes. |
ef416fc2 | 5749 | */ |
5750 | ||
5751 | static void | |
b423cd4c | 5752 | get_printers(cupsd_client_t *con, /* I - Client connection */ |
5753 | int type) /* I - 0 or CUPS_PRINTER_CLASS */ | |
ef416fc2 | 5754 | { |
b423cd4c | 5755 | http_status_t status; /* Policy status */ |
5756 | ipp_attribute_t *attr; /* Current attribute */ | |
5757 | int limit; /* Maximum number of printers to return */ | |
5758 | int count; /* Number of printers that match */ | |
5759 | cupsd_printer_t *printer; /* Current printer pointer */ | |
5760 | int printer_type, /* printer-type attribute */ | |
5761 | printer_mask; /* printer-type-mask attribute */ | |
5762 | char *location; /* Location string */ | |
5763 | const char *username; /* Current user */ | |
5764 | char *first_printer_name; /* first-printer-name attribute */ | |
5765 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 5766 | |
ef416fc2 | 5767 | |
b423cd4c | 5768 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printers(%p[%d], %x)", con, |
5769 | con->http.fd, type); | |
ef416fc2 | 5770 | |
5771 | /* | |
5772 | * Check policy... | |
5773 | */ | |
5774 | ||
b423cd4c | 5775 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
ef416fc2 | 5776 | { |
5777 | send_http_error(con, status); | |
5778 | return; | |
5779 | } | |
5780 | ||
5781 | /* | |
b423cd4c | 5782 | * Check for printers... |
ef416fc2 | 5783 | */ |
5784 | ||
b423cd4c | 5785 | if (!Printers || !cupsArrayCount(Printers)) |
5786 | { | |
5787 | send_ipp_status(con, IPP_NOT_FOUND, _("No destinations added.")); | |
5788 | return; | |
5789 | } | |
5790 | ||
5791 | /* | |
5792 | * See if they want to limit the number of printers reported... | |
5793 | */ | |
ef416fc2 | 5794 | |
fa73b229 | 5795 | if ((attr = ippFindAttribute(con->request, "limit", |
5796 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 5797 | limit = attr->values[0].integer; |
5798 | else | |
b423cd4c | 5799 | limit = 10000000; |
5800 | ||
5801 | if ((attr = ippFindAttribute(con->request, "first-printer-name", | |
5802 | IPP_TAG_NAME)) != NULL) | |
5803 | first_printer_name = attr->values[0].string.text; | |
5804 | else | |
5805 | first_printer_name = NULL; | |
ef416fc2 | 5806 | |
5807 | /* | |
b423cd4c | 5808 | * Support filtering... |
ef416fc2 | 5809 | */ |
5810 | ||
b423cd4c | 5811 | if ((attr = ippFindAttribute(con->request, "printer-type", |
5812 | IPP_TAG_ENUM)) != NULL) | |
5813 | printer_type = attr->values[0].integer; | |
ef416fc2 | 5814 | else |
b423cd4c | 5815 | printer_type = 0; |
ef416fc2 | 5816 | |
b423cd4c | 5817 | if ((attr = ippFindAttribute(con->request, "printer-type-mask", |
5818 | IPP_TAG_ENUM)) != NULL) | |
5819 | printer_mask = attr->values[0].integer; | |
ef416fc2 | 5820 | else |
b423cd4c | 5821 | printer_mask = 0; |
e00b005a | 5822 | |
b423cd4c | 5823 | if ((attr = ippFindAttribute(con->request, "printer-location", |
5824 | IPP_TAG_TEXT)) != NULL) | |
5825 | location = attr->values[0].string.text; | |
5826 | else | |
5827 | location = NULL; | |
e00b005a | 5828 | |
5829 | if (con->username[0]) | |
b423cd4c | 5830 | username = con->username; |
e00b005a | 5831 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", |
5832 | IPP_TAG_NAME)) != NULL) | |
b423cd4c | 5833 | username = attr->values[0].string.text; |
e00b005a | 5834 | else |
b423cd4c | 5835 | username = NULL; |
ef416fc2 | 5836 | |
b423cd4c | 5837 | ra = create_requested_array(con->request); |
ef416fc2 | 5838 | |
5839 | /* | |
b423cd4c | 5840 | * OK, build a list of printers for this printer... |
ef416fc2 | 5841 | */ |
5842 | ||
b423cd4c | 5843 | if (first_printer_name) |
ef416fc2 | 5844 | { |
b423cd4c | 5845 | if ((printer = cupsdFindDest(first_printer_name)) == NULL) |
5846 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
ef416fc2 | 5847 | } |
5848 | else | |
b423cd4c | 5849 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); |
ef416fc2 | 5850 | |
b423cd4c | 5851 | for (count = 0; |
5852 | count < limit && printer; | |
5853 | printer = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
5854 | { | |
5855 | if ((!type || (printer->type & CUPS_PRINTER_CLASS) == type) && | |
5856 | (printer->type & printer_mask) == printer_type && | |
5857 | (!location || !printer->location || | |
5858 | !strcasecmp(printer->location, location))) | |
ef416fc2 | 5859 | { |
5860 | /* | |
b423cd4c | 5861 | * If HideImplicitMembers is enabled, see if this printer or class |
5862 | * is a member of an implicit class... | |
ef416fc2 | 5863 | */ |
5864 | ||
b423cd4c | 5865 | if (ImplicitClasses && HideImplicitMembers && |
5866 | printer->in_implicit_class) | |
5867 | continue; | |
ef416fc2 | 5868 | |
b423cd4c | 5869 | /* |
5870 | * If a username is specified, see if it is allowed or denied | |
5871 | * access... | |
5872 | */ | |
ef416fc2 | 5873 | |
b423cd4c | 5874 | if (printer->num_users && username && !user_allowed(printer, username)) |
5875 | continue; | |
ef416fc2 | 5876 | |
b423cd4c | 5877 | /* |
5878 | * Add the group separator as needed... | |
5879 | */ | |
ef416fc2 | 5880 | |
b423cd4c | 5881 | if (count > 0) |
5882 | ippAddSeparator(con->response); | |
ef416fc2 | 5883 | |
b423cd4c | 5884 | count ++; |
ef416fc2 | 5885 | |
b423cd4c | 5886 | /* |
5887 | * Send the attributes... | |
5888 | */ | |
ef416fc2 | 5889 | |
b423cd4c | 5890 | copy_printer_attrs(con, printer, ra); |
5891 | } | |
ef416fc2 | 5892 | } |
5893 | ||
b423cd4c | 5894 | cupsArrayDelete(ra); |
ef416fc2 | 5895 | |
5896 | con->response->request.status.status_code = IPP_OK; | |
5897 | } | |
5898 | ||
5899 | ||
5900 | /* | |
b423cd4c | 5901 | * 'get_subscription_attrs()' - Get subscription attributes. |
ef416fc2 | 5902 | */ |
5903 | ||
5904 | static void | |
b423cd4c | 5905 | get_subscription_attrs( |
5906 | cupsd_client_t *con, /* I - Client connection */ | |
5907 | int sub_id) /* I - Subscription ID */ | |
ef416fc2 | 5908 | { |
b423cd4c | 5909 | http_status_t status; /* Policy status */ |
5910 | cupsd_subscription_t *sub; /* Subscription */ | |
5911 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 5912 | |
5913 | ||
b423cd4c | 5914 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
5915 | "get_subscription_attrs(con=%p[%d], sub_id=%d)", | |
5916 | con, con->http.fd, sub_id); | |
ef416fc2 | 5917 | |
fa73b229 | 5918 | /* |
b423cd4c | 5919 | * Is the subscription ID valid? |
fa73b229 | 5920 | */ |
5921 | ||
b423cd4c | 5922 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) |
fa73b229 | 5923 | { |
5924 | /* | |
b423cd4c | 5925 | * Bad subscription ID... |
fa73b229 | 5926 | */ |
5927 | ||
5928 | send_ipp_status(con, IPP_NOT_FOUND, | |
b423cd4c | 5929 | _("notify-subscription-id %d no good!"), sub_id); |
fa73b229 | 5930 | return; |
5931 | } | |
5932 | ||
5933 | /* | |
5934 | * Check policy... | |
5935 | */ | |
5936 | ||
b423cd4c | 5937 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : |
5938 | DefaultPolicyPtr, | |
5939 | con, sub->owner)) != HTTP_OK) | |
fa73b229 | 5940 | { |
5941 | send_http_error(con, status); | |
5942 | return; | |
5943 | } | |
5944 | ||
ef416fc2 | 5945 | /* |
b423cd4c | 5946 | * Copy the subscription attributes to the response using the |
5947 | * requested-attributes attribute that may be provided by the client. | |
ef416fc2 | 5948 | */ |
5949 | ||
b423cd4c | 5950 | ra = create_requested_array(con->request); |
fa73b229 | 5951 | |
b423cd4c | 5952 | copy_subscription_attrs(con, sub, ra); |
ef416fc2 | 5953 | |
b423cd4c | 5954 | cupsArrayDelete(ra); |
fa73b229 | 5955 | |
b423cd4c | 5956 | con->response->request.status.status_code = IPP_OK; |
5957 | } | |
fa73b229 | 5958 | |
fa73b229 | 5959 | |
b423cd4c | 5960 | /* |
5961 | * 'get_subscriptions()' - Get subscriptions. | |
5962 | */ | |
ef416fc2 | 5963 | |
b423cd4c | 5964 | static void |
5965 | get_subscriptions(cupsd_client_t *con, /* I - Client connection */ | |
5966 | ipp_attribute_t *uri) /* I - Printer/job URI */ | |
5967 | { | |
5968 | http_status_t status; /* Policy status */ | |
5969 | int count; /* Number of subscriptions */ | |
5970 | int limit; /* Limit */ | |
5971 | cupsd_subscription_t *sub; /* Subscription */ | |
5972 | cups_array_t *ra; /* Requested attributes array */ | |
5973 | ipp_attribute_t *attr; /* Attribute */ | |
5974 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
ed486911 | 5975 | char scheme[HTTP_MAX_URI], |
5976 | /* Scheme portion of URI */ | |
b423cd4c | 5977 | username[HTTP_MAX_URI], |
5978 | /* Username portion of URI */ | |
5979 | host[HTTP_MAX_URI], | |
5980 | /* Host portion of URI */ | |
5981 | resource[HTTP_MAX_URI]; | |
5982 | /* Resource portion of URI */ | |
5983 | int port; /* Port portion of URI */ | |
5984 | cupsd_job_t *job; /* Job pointer */ | |
5985 | cupsd_printer_t *printer; /* Printer */ | |
fa73b229 | 5986 | |
fa73b229 | 5987 | |
b423cd4c | 5988 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
5989 | "get_subscriptions(con=%p[%d], uri=%s)", | |
5990 | con, con->http.fd, uri->values[0].string.text); | |
5991 | ||
5992 | /* | |
5993 | * Is the destination valid? | |
5994 | */ | |
5995 | ||
ed486911 | 5996 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
5997 | sizeof(scheme), username, sizeof(username), host, | |
b423cd4c | 5998 | sizeof(host), &port, resource, sizeof(resource)); |
5999 | ||
6000 | if (!strcmp(resource, "/") || | |
6001 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6) || | |
6002 | (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) || | |
6003 | (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9)) | |
6004 | { | |
6005 | printer = NULL; | |
6006 | job = NULL; | |
ef416fc2 | 6007 | } |
b423cd4c | 6008 | else if (!strncmp(resource, "/jobs/", 6) && resource[6]) |
ef416fc2 | 6009 | { |
b423cd4c | 6010 | printer = NULL; |
6011 | job = cupsdFindJob(atoi(resource + 6)); | |
ef416fc2 | 6012 | |
b423cd4c | 6013 | if (!job) |
ef416fc2 | 6014 | { |
b423cd4c | 6015 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%s does not exist!"), |
6016 | resource + 6); | |
ef416fc2 | 6017 | return; |
6018 | } | |
b423cd4c | 6019 | } |
ed486911 | 6020 | else if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
b423cd4c | 6021 | { |
fa73b229 | 6022 | /* |
b423cd4c | 6023 | * Bad URI... |
fa73b229 | 6024 | */ |
6025 | ||
b423cd4c | 6026 | send_ipp_status(con, IPP_NOT_FOUND, |
6027 | _("The printer or class was not found.")); | |
6028 | return; | |
6029 | } | |
6030 | else if ((attr = ippFindAttribute(con->request, "notify-job-id", | |
6031 | IPP_TAG_INTEGER)) != NULL) | |
6032 | { | |
6033 | job = cupsdFindJob(attr->values[0].integer); | |
ef416fc2 | 6034 | |
b423cd4c | 6035 | if (!job) |
fa73b229 | 6036 | { |
b423cd4c | 6037 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), |
6038 | attr->values[0].integer); | |
fa73b229 | 6039 | return; |
6040 | } | |
ef416fc2 | 6041 | } |
b423cd4c | 6042 | else |
6043 | job = NULL; | |
ef416fc2 | 6044 | |
6045 | /* | |
b423cd4c | 6046 | * Check policy... |
ef416fc2 | 6047 | */ |
6048 | ||
b423cd4c | 6049 | if ((status = cupsdCheckPolicy(printer ? printer->op_policy_ptr : |
6050 | DefaultPolicyPtr, | |
6051 | con, NULL)) != HTTP_OK) | |
ef416fc2 | 6052 | { |
b423cd4c | 6053 | send_http_error(con, status); |
6054 | return; | |
6055 | } | |
ef416fc2 | 6056 | |
b423cd4c | 6057 | /* |
6058 | * Copy the subscription attributes to the response using the | |
6059 | * requested-attributes attribute that may be provided by the client. | |
6060 | */ | |
ef416fc2 | 6061 | |
b423cd4c | 6062 | ra = create_requested_array(con->request); |
ef416fc2 | 6063 | |
b423cd4c | 6064 | if ((attr = ippFindAttribute(con->request, "limit", |
6065 | IPP_TAG_INTEGER)) != NULL) | |
6066 | limit = attr->values[0].integer; | |
6067 | else | |
6068 | limit = 0; | |
ef416fc2 | 6069 | |
b423cd4c | 6070 | /* |
6071 | * See if we only want to see subscriptions for a specific user... | |
6072 | */ | |
ef416fc2 | 6073 | |
b423cd4c | 6074 | if ((attr = ippFindAttribute(con->request, "my-subscriptions", |
6075 | IPP_TAG_BOOLEAN)) != NULL && | |
6076 | attr->values[0].boolean) | |
6077 | strlcpy(username, get_username(con), sizeof(username)); | |
fa73b229 | 6078 | else |
b423cd4c | 6079 | username[0] = '\0'; |
ef416fc2 | 6080 | |
b423cd4c | 6081 | for (sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions), count = 0; |
6082 | sub; | |
6083 | sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions)) | |
6084 | if ((!printer || sub->dest == printer) && (!job || sub->job == job) && | |
6085 | (!username[0] || !strcasecmp(username, sub->owner))) | |
fa73b229 | 6086 | { |
b423cd4c | 6087 | ippAddSeparator(con->response); |
6088 | copy_subscription_attrs(con, sub, ra); | |
ef416fc2 | 6089 | |
b423cd4c | 6090 | count ++; |
6091 | if (limit && count >= limit) | |
6092 | break; | |
6093 | } | |
ef416fc2 | 6094 | |
b423cd4c | 6095 | cupsArrayDelete(ra); |
fa73b229 | 6096 | |
b423cd4c | 6097 | if (count) |
6098 | con->response->request.status.status_code = IPP_OK; | |
6099 | else | |
6100 | send_ipp_status(con, IPP_NOT_FOUND, _("No subscriptions found.")); | |
6101 | } | |
ef416fc2 | 6102 | |
ef416fc2 | 6103 | |
b423cd4c | 6104 | /* |
6105 | * 'get_username()' - Get the username associated with a request. | |
6106 | */ | |
ef416fc2 | 6107 | |
b423cd4c | 6108 | static const char * /* O - Username */ |
6109 | get_username(cupsd_client_t *con) /* I - Connection */ | |
6110 | { | |
6111 | ipp_attribute_t *attr; /* Attribute */ | |
ef416fc2 | 6112 | |
ef416fc2 | 6113 | |
b423cd4c | 6114 | if (con->username[0]) |
6115 | return (con->username); | |
6116 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", | |
6117 | IPP_TAG_NAME)) != NULL) | |
6118 | return (attr->values[0].string.text); | |
6119 | else | |
6120 | return ("anonymous"); | |
ef416fc2 | 6121 | } |
6122 | ||
6123 | ||
6124 | /* | |
b423cd4c | 6125 | * 'hold_job()' - Hold a print job. |
ef416fc2 | 6126 | */ |
6127 | ||
b423cd4c | 6128 | static void |
6129 | hold_job(cupsd_client_t *con, /* I - Client connection */ | |
6130 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
ef416fc2 | 6131 | { |
b423cd4c | 6132 | ipp_attribute_t *attr, /* Current job-hold-until */ |
6133 | *newattr; /* New job-hold-until */ | |
6134 | int jobid; /* Job ID */ | |
6135 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
6136 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
6137 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
6138 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
6139 | int port; /* Port portion of URI */ | |
6140 | cupsd_job_t *job; /* Job information */ | |
6141 | ||
ef416fc2 | 6142 | |
b423cd4c | 6143 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "hold_job(%p[%d], %s)", con, con->http.fd, |
6144 | uri->values[0].string.text); | |
ef416fc2 | 6145 | |
6146 | /* | |
b423cd4c | 6147 | * See if we have a job URI or a printer URI... |
ef416fc2 | 6148 | */ |
6149 | ||
b423cd4c | 6150 | if (!strcmp(uri->name, "printer-uri")) |
6151 | { | |
6152 | /* | |
6153 | * Got a printer URI; see if we also have a job-id attribute... | |
6154 | */ | |
ef416fc2 | 6155 | |
b423cd4c | 6156 | if ((attr = ippFindAttribute(con->request, "job-id", |
6157 | IPP_TAG_INTEGER)) == NULL) | |
6158 | { | |
6159 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6160 | _("Got a printer-uri attribute but no job-id!")); | |
6161 | return; | |
6162 | } | |
ef416fc2 | 6163 | |
b423cd4c | 6164 | jobid = attr->values[0].integer; |
6165 | } | |
ef416fc2 | 6166 | else |
ef416fc2 | 6167 | { |
b423cd4c | 6168 | /* |
6169 | * Got a job URI; parse it to get the job ID... | |
6170 | */ | |
ef416fc2 | 6171 | |
b423cd4c | 6172 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
6173 | sizeof(method), username, sizeof(username), host, | |
6174 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 6175 | |
b423cd4c | 6176 | if (strncmp(resource, "/jobs/", 6)) |
6177 | { | |
6178 | /* | |
6179 | * Not a valid URI! | |
6180 | */ | |
ef416fc2 | 6181 | |
b423cd4c | 6182 | send_ipp_status(con, IPP_BAD_REQUEST, |
6183 | _("Bad job-uri attribute \"%s\"!"), | |
6184 | uri->values[0].string.text); | |
6185 | return; | |
6186 | } | |
ef416fc2 | 6187 | |
b423cd4c | 6188 | jobid = atoi(resource + 6); |
6189 | } | |
ef416fc2 | 6190 | |
ef416fc2 | 6191 | /* |
b423cd4c | 6192 | * See if the job exists... |
ef416fc2 | 6193 | */ |
6194 | ||
b423cd4c | 6195 | if ((job = cupsdFindJob(jobid)) == NULL) |
6196 | { | |
6197 | /* | |
6198 | * Nope - return a "not found" error... | |
6199 | */ | |
6200 | ||
6201 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
6202 | return; | |
6203 | } | |
ef416fc2 | 6204 | |
6205 | /* | |
b423cd4c | 6206 | * See if the job is owned by the requesting user... |
ef416fc2 | 6207 | */ |
6208 | ||
b423cd4c | 6209 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6210 | { | |
6211 | send_http_error(con, HTTP_UNAUTHORIZED); | |
6212 | return; | |
6213 | } | |
ef416fc2 | 6214 | |
6215 | /* | |
b423cd4c | 6216 | * Hold the job and return... |
ef416fc2 | 6217 | */ |
6218 | ||
b423cd4c | 6219 | cupsdHoldJob(job); |
ef416fc2 | 6220 | |
b423cd4c | 6221 | if ((newattr = ippFindAttribute(con->request, "job-hold-until", |
6222 | IPP_TAG_KEYWORD)) == NULL) | |
6223 | newattr = ippFindAttribute(con->request, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 6224 | |
b423cd4c | 6225 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
6226 | IPP_TAG_KEYWORD)) == NULL) | |
6227 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 6228 | |
b423cd4c | 6229 | if (attr) |
6230 | { | |
6231 | /* | |
6232 | * Free the old hold value and copy the new one over... | |
6233 | */ | |
ef416fc2 | 6234 | |
757d2cad | 6235 | _cupsStrFree(attr->values[0].string.text); |
ef416fc2 | 6236 | |
b423cd4c | 6237 | if (newattr) |
ef416fc2 | 6238 | { |
b423cd4c | 6239 | attr->value_tag = newattr->value_tag; |
6240 | attr->values[0].string.text = | |
757d2cad | 6241 | _cupsStrAlloc(newattr->values[0].string.text); |
b423cd4c | 6242 | } |
6243 | else | |
6244 | { | |
6245 | attr->value_tag = IPP_TAG_KEYWORD; | |
757d2cad | 6246 | attr->values[0].string.text = _cupsStrAlloc("indefinite"); |
ef416fc2 | 6247 | } |
6248 | ||
b423cd4c | 6249 | /* |
6250 | * Hold job until specified time... | |
6251 | */ | |
ef416fc2 | 6252 | |
b423cd4c | 6253 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); |
6254 | } | |
ef416fc2 | 6255 | |
b423cd4c | 6256 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was held by \"%s\".", jobid, |
6257 | username); | |
6258 | ||
6259 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 6260 | } |
6261 | ||
6262 | ||
6263 | /* | |
b423cd4c | 6264 | * 'move_job()' - Move a job to a new destination. |
ef416fc2 | 6265 | */ |
6266 | ||
6267 | static void | |
b423cd4c | 6268 | move_job(cupsd_client_t *con, /* I - Client connection */ |
6269 | ipp_attribute_t *uri) /* I - Job URI */ | |
ef416fc2 | 6270 | { |
6271 | http_status_t status; /* Policy status */ | |
6272 | ipp_attribute_t *attr; /* Current attribute */ | |
b423cd4c | 6273 | int jobid; /* Job ID */ |
ef416fc2 | 6274 | cupsd_job_t *job; /* Current job */ |
b423cd4c | 6275 | const char *src, /* Source printer/class */ |
6276 | *dest; /* Destination */ | |
6277 | cups_ptype_t stype, /* Source type (printer or class) */ | |
6278 | dtype; /* Destination type (printer or class) */ | |
ed486911 | 6279 | char scheme[HTTP_MAX_URI], /* Scheme portion of URI */ |
ef416fc2 | 6280 | username[HTTP_MAX_URI], /* Username portion of URI */ |
6281 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
b423cd4c | 6282 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ |
ef416fc2 | 6283 | int port; /* Port portion of URI */ |
b423cd4c | 6284 | cupsd_printer_t *sprinter, /* Source printer */ |
6285 | *dprinter; /* Destination printer */ | |
ef416fc2 | 6286 | |
6287 | ||
b423cd4c | 6288 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "move_job(%p[%d], %s)", con, con->http.fd, |
ef416fc2 | 6289 | uri->values[0].string.text); |
6290 | ||
6291 | /* | |
b423cd4c | 6292 | * Get the new printer or class... |
ef416fc2 | 6293 | */ |
6294 | ||
b423cd4c | 6295 | if ((attr = ippFindAttribute(con->request, "job-printer-uri", |
6296 | IPP_TAG_URI)) == NULL) | |
ef416fc2 | 6297 | { |
b423cd4c | 6298 | /* |
6299 | * Need job-printer-uri... | |
6300 | */ | |
ef416fc2 | 6301 | |
b423cd4c | 6302 | send_ipp_status(con, IPP_BAD_REQUEST, |
6303 | _("job-printer-uri attribute missing!")); | |
6304 | return; | |
ef416fc2 | 6305 | } |
b423cd4c | 6306 | |
ed486911 | 6307 | if ((dest = cupsdValidateDest(attr->values[0].string.text, &dtype, |
6308 | &dprinter)) == NULL) | |
ef416fc2 | 6309 | { |
b423cd4c | 6310 | /* |
6311 | * Bad URI... | |
6312 | */ | |
ef416fc2 | 6313 | |
b423cd4c | 6314 | send_ipp_status(con, IPP_NOT_FOUND, |
6315 | _("The printer or class was not found.")); | |
6316 | return; | |
ef416fc2 | 6317 | } |
6318 | ||
6319 | /* | |
b423cd4c | 6320 | * Check policy... |
ef416fc2 | 6321 | */ |
6322 | ||
ed486911 | 6323 | if ((status = cupsdCheckPolicy(dprinter->op_policy_ptr, con, |
6324 | NULL)) != HTTP_OK) | |
ef416fc2 | 6325 | { |
b423cd4c | 6326 | send_http_error(con, status); |
ef416fc2 | 6327 | return; |
6328 | } | |
6329 | ||
6330 | /* | |
b423cd4c | 6331 | * See if we have a job URI or a printer URI... |
ef416fc2 | 6332 | */ |
6333 | ||
ed486911 | 6334 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
6335 | sizeof(scheme), username, sizeof(username), host, | |
b423cd4c | 6336 | sizeof(host), &port, resource, sizeof(resource)); |
6337 | ||
6338 | if (!strcmp(uri->name, "printer-uri")) | |
ef416fc2 | 6339 | { |
6340 | /* | |
b423cd4c | 6341 | * Got a printer URI; see if we also have a job-id attribute... |
ef416fc2 | 6342 | */ |
6343 | ||
b423cd4c | 6344 | if ((attr = ippFindAttribute(con->request, "job-id", |
6345 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 6346 | { |
b423cd4c | 6347 | /* |
6348 | * Move all jobs... | |
6349 | */ | |
6350 | ||
ed486911 | 6351 | if ((src = cupsdValidateDest(uri->values[0].string.text, &stype, |
6352 | &sprinter)) == NULL) | |
b423cd4c | 6353 | { |
6354 | /* | |
6355 | * Bad URI... | |
6356 | */ | |
6357 | ||
6358 | send_ipp_status(con, IPP_NOT_FOUND, | |
6359 | _("The printer or class was not found.")); | |
6360 | return; | |
6361 | } | |
6362 | ||
6363 | job = NULL; | |
6364 | } | |
6365 | else | |
6366 | { | |
6367 | /* | |
6368 | * Otherwise, just move a single job... | |
6369 | */ | |
6370 | ||
6371 | if ((job = cupsdFindJob(attr->values[0].integer)) == NULL) | |
6372 | { | |
6373 | /* | |
6374 | * Nope - return a "not found" error... | |
6375 | */ | |
6376 | ||
6377 | send_ipp_status(con, IPP_NOT_FOUND, | |
6378 | _("Job #%d does not exist!"), attr->values[0].integer); | |
6379 | return; | |
6380 | } | |
6381 | else | |
6382 | { | |
6383 | /* | |
6384 | * Job found, initialize source pointers... | |
6385 | */ | |
6386 | ||
6387 | src = NULL; | |
6388 | sprinter = NULL; | |
6389 | } | |
ef416fc2 | 6390 | } |
6391 | } | |
6392 | else | |
6393 | { | |
6394 | /* | |
b423cd4c | 6395 | * Got a job URI; parse it to get the job ID... |
ef416fc2 | 6396 | */ |
6397 | ||
b423cd4c | 6398 | if (strncmp(resource, "/jobs/", 6)) |
6399 | { | |
6400 | /* | |
6401 | * Not a valid URI! | |
6402 | */ | |
6403 | ||
6404 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6405 | _("Bad job-uri attribute \"%s\"!"), | |
6406 | uri->values[0].string.text); | |
6407 | return; | |
6408 | } | |
ef416fc2 | 6409 | |
ef416fc2 | 6410 | /* |
b423cd4c | 6411 | * See if the job exists... |
ef416fc2 | 6412 | */ |
6413 | ||
b423cd4c | 6414 | jobid = atoi(resource + 6); |
ef416fc2 | 6415 | |
b423cd4c | 6416 | if ((job = cupsdFindJob(jobid)) == NULL) |
ef416fc2 | 6417 | { |
6418 | /* | |
b423cd4c | 6419 | * Nope - return a "not found" error... |
ef416fc2 | 6420 | */ |
6421 | ||
b423cd4c | 6422 | send_ipp_status(con, IPP_NOT_FOUND, |
6423 | _("Job #%d does not exist!"), jobid); | |
6424 | return; | |
ef416fc2 | 6425 | } |
6426 | else | |
b423cd4c | 6427 | { |
6428 | /* | |
6429 | * Job found, initialize source pointers... | |
6430 | */ | |
ef416fc2 | 6431 | |
b423cd4c | 6432 | src = NULL; |
6433 | sprinter = NULL; | |
6434 | } | |
ef416fc2 | 6435 | } |
6436 | ||
ef416fc2 | 6437 | /* |
b423cd4c | 6438 | * Now move the job or jobs... |
ef416fc2 | 6439 | */ |
6440 | ||
b423cd4c | 6441 | if (job) |
6442 | { | |
6443 | /* | |
6444 | * See if the job has been completed... | |
6445 | */ | |
6446 | ||
6447 | if (job->state_value > IPP_JOB_STOPPED) | |
6448 | { | |
6449 | /* | |
6450 | * Return a "not-possible" error... | |
6451 | */ | |
6452 | ||
6453 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
6454 | _("Job #%d is finished and cannot be altered!"), | |
6455 | job->id); | |
6456 | return; | |
6457 | } | |
ef416fc2 | 6458 | |
b423cd4c | 6459 | /* |
6460 | * See if the job is owned by the requesting user... | |
6461 | */ | |
ef416fc2 | 6462 | |
b423cd4c | 6463 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6464 | { | |
6465 | send_http_error(con, HTTP_UNAUTHORIZED); | |
6466 | return; | |
6467 | } | |
ef416fc2 | 6468 | |
ef416fc2 | 6469 | /* |
b423cd4c | 6470 | * Move the job to a different printer or class... |
ef416fc2 | 6471 | */ |
6472 | ||
e53920b9 | 6473 | cupsdMoveJob(job, dprinter); |
ef416fc2 | 6474 | } |
b423cd4c | 6475 | else |
6476 | { | |
6477 | /* | |
6478 | * Got the source printer, now look through the jobs... | |
6479 | */ | |
ef416fc2 | 6480 | |
b423cd4c | 6481 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
6482 | job; | |
6483 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
6484 | { | |
6485 | /* | |
6486 | * See if the job is pointing at the source printer or has not been | |
6487 | * completed... | |
6488 | */ | |
ef416fc2 | 6489 | |
b423cd4c | 6490 | if (strcasecmp(job->dest, src) || |
6491 | job->state_value > IPP_JOB_STOPPED) | |
6492 | continue; | |
ef416fc2 | 6493 | |
b423cd4c | 6494 | /* |
6495 | * See if the job can be moved by the requesting user... | |
6496 | */ | |
ef416fc2 | 6497 | |
b423cd4c | 6498 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6499 | continue; | |
ef416fc2 | 6500 | |
b423cd4c | 6501 | /* |
6502 | * Move the job to a different printer or class... | |
6503 | */ | |
ef416fc2 | 6504 | |
e53920b9 | 6505 | cupsdMoveJob(job, dprinter); |
b423cd4c | 6506 | } |
ef416fc2 | 6507 | } |
6508 | ||
6509 | /* | |
b423cd4c | 6510 | * Start jobs if possible... |
ef416fc2 | 6511 | */ |
6512 | ||
b423cd4c | 6513 | cupsdCheckJobs(); |
ef416fc2 | 6514 | |
6515 | /* | |
b423cd4c | 6516 | * Return with "everything is OK" status... |
ef416fc2 | 6517 | */ |
6518 | ||
b423cd4c | 6519 | con->response->request.status.status_code = IPP_OK; |
6520 | } | |
ef416fc2 | 6521 | |
ef416fc2 | 6522 | |
b423cd4c | 6523 | /* |
6524 | * 'ppd_add_default()' - Add a PPD default choice. | |
6525 | */ | |
ef416fc2 | 6526 | |
b423cd4c | 6527 | static int /* O - Number of defaults */ |
6528 | ppd_add_default( | |
6529 | const char *option, /* I - Option name */ | |
6530 | const char *choice, /* I - Choice name */ | |
6531 | int num_defaults, /* I - Number of defaults */ | |
6532 | ppd_default_t **defaults) /* IO - Defaults */ | |
6533 | { | |
6534 | int i; /* Looping var */ | |
6535 | ppd_default_t *temp; /* Temporary defaults array */ | |
ef416fc2 | 6536 | |
bd7854cb | 6537 | |
ef416fc2 | 6538 | /* |
b423cd4c | 6539 | * First check if the option already has a default value; the PPD spec |
6540 | * says that the first one is used... | |
ef416fc2 | 6541 | */ |
6542 | ||
b423cd4c | 6543 | for (i = 0, temp = *defaults; i < num_defaults; i ++) |
6544 | if (!strcmp(option, temp[i].option)) | |
6545 | return (num_defaults); | |
ef416fc2 | 6546 | |
b423cd4c | 6547 | /* |
6548 | * Now add the option... | |
6549 | */ | |
ef416fc2 | 6550 | |
b423cd4c | 6551 | if (num_defaults == 0) |
6552 | temp = malloc(sizeof(ppd_default_t)); | |
ef416fc2 | 6553 | else |
b423cd4c | 6554 | temp = realloc(*defaults, (num_defaults + 1) * sizeof(ppd_default_t)); |
ef416fc2 | 6555 | |
b423cd4c | 6556 | if (!temp) |
ef416fc2 | 6557 | { |
b423cd4c | 6558 | cupsdLogMessage(CUPSD_LOG_ERROR, "ppd_add_default: Unable to add default value for \"%s\" - %s", |
6559 | option, strerror(errno)); | |
6560 | return (num_defaults); | |
ef416fc2 | 6561 | } |
6562 | ||
b423cd4c | 6563 | *defaults = temp; |
6564 | temp += num_defaults; | |
ef416fc2 | 6565 | |
b423cd4c | 6566 | strlcpy(temp->option, option, sizeof(temp->option)); |
6567 | strlcpy(temp->choice, choice, sizeof(temp->choice)); | |
ef416fc2 | 6568 | |
b423cd4c | 6569 | return (num_defaults + 1); |
6570 | } | |
ef416fc2 | 6571 | |
ef416fc2 | 6572 | |
b423cd4c | 6573 | /* |
6574 | * 'ppd_parse_line()' - Parse a PPD default line. | |
6575 | */ | |
ef416fc2 | 6576 | |
b423cd4c | 6577 | static int /* O - 0 on success, -1 on failure */ |
6578 | ppd_parse_line(const char *line, /* I - Line */ | |
6579 | char *option, /* O - Option name */ | |
6580 | int olen, /* I - Size of option name */ | |
6581 | char *choice, /* O - Choice name */ | |
6582 | int clen) /* I - Size of choice name */ | |
6583 | { | |
6584 | /* | |
6585 | * Verify this is a default option line... | |
6586 | */ | |
ef416fc2 | 6587 | |
b423cd4c | 6588 | if (strncmp(line, "*Default", 8)) |
6589 | return (-1); | |
ef416fc2 | 6590 | |
b423cd4c | 6591 | /* |
6592 | * Read the option name... | |
6593 | */ | |
6594 | ||
6595 | for (line += 8, olen --; isalnum(*line & 255); line ++) | |
6596 | if (olen > 0) | |
6597 | { | |
6598 | *option++ = *line; | |
6599 | olen --; | |
ef416fc2 | 6600 | } |
6601 | ||
b423cd4c | 6602 | *option = '\0'; |
ef416fc2 | 6603 | |
b423cd4c | 6604 | /* |
6605 | * Skip everything else up to the colon (:)... | |
6606 | */ | |
ef416fc2 | 6607 | |
b423cd4c | 6608 | while (*line && *line != ':') |
6609 | line ++; | |
ef416fc2 | 6610 | |
b423cd4c | 6611 | if (!*line) |
6612 | return (-1); | |
ef416fc2 | 6613 | |
b423cd4c | 6614 | line ++; |
ef416fc2 | 6615 | |
b423cd4c | 6616 | /* |
6617 | * Now grab the option choice, skipping leading whitespace... | |
6618 | */ | |
ef416fc2 | 6619 | |
b423cd4c | 6620 | while (isspace(*line & 255)) |
6621 | line ++; | |
ef416fc2 | 6622 | |
b423cd4c | 6623 | for (clen --; isalnum(*line & 255); line ++) |
6624 | if (clen > 0) | |
6625 | { | |
6626 | *choice++ = *line; | |
6627 | clen --; | |
6628 | } | |
ef416fc2 | 6629 | |
b423cd4c | 6630 | *choice = '\0'; |
ef416fc2 | 6631 | |
b423cd4c | 6632 | /* |
6633 | * Return with no errors... | |
6634 | */ | |
ef416fc2 | 6635 | |
b423cd4c | 6636 | return (0); |
6637 | } | |
ef416fc2 | 6638 | |
ef416fc2 | 6639 | |
b423cd4c | 6640 | /* |
6641 | * 'print_job()' - Print a file to a printer or class. | |
6642 | */ | |
ef416fc2 | 6643 | |
b423cd4c | 6644 | static void |
6645 | print_job(cupsd_client_t *con, /* I - Client connection */ | |
6646 | ipp_attribute_t *uri) /* I - Printer URI */ | |
6647 | { | |
6648 | ipp_attribute_t *attr; /* Current attribute */ | |
6649 | ipp_attribute_t *format; /* Document-format attribute */ | |
ed486911 | 6650 | const char *default_format; /* document-format-default value */ |
b423cd4c | 6651 | cupsd_job_t *job; /* New job */ |
6652 | char filename[1024]; /* Job filename */ | |
6653 | mime_type_t *filetype; /* Type of file */ | |
6654 | char super[MIME_MAX_SUPER], /* Supertype of file */ | |
6655 | type[MIME_MAX_TYPE], /* Subtype of file */ | |
6656 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
6657 | /* Textual name of mime type */ | |
6658 | cupsd_printer_t *printer; /* Printer data */ | |
6659 | struct stat fileinfo; /* File information */ | |
6660 | int kbytes; /* Size of file */ | |
6661 | int compression; /* Document compression */ | |
ef416fc2 | 6662 | |
ef416fc2 | 6663 | |
b423cd4c | 6664 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "print_job(%p[%d], %s)", con, con->http.fd, |
6665 | uri->values[0].string.text); | |
ef416fc2 | 6666 | |
b423cd4c | 6667 | /* |
6668 | * Validate print file attributes, for now just document-format and | |
6669 | * compression (CUPS only supports "none" and "gzip")... | |
6670 | */ | |
ef416fc2 | 6671 | |
b423cd4c | 6672 | compression = CUPS_FILE_NONE; |
ef416fc2 | 6673 | |
b423cd4c | 6674 | if ((attr = ippFindAttribute(con->request, "compression", |
6675 | IPP_TAG_KEYWORD)) != NULL) | |
6676 | { | |
6677 | if (strcmp(attr->values[0].string.text, "none") | |
6678 | #ifdef HAVE_LIBZ | |
6679 | && strcmp(attr->values[0].string.text, "gzip") | |
6680 | #endif /* HAVE_LIBZ */ | |
6681 | ) | |
6682 | { | |
6683 | send_ipp_status(con, IPP_ATTRIBUTES, | |
6684 | _("Unsupported compression \"%s\"!"), | |
6685 | attr->values[0].string.text); | |
6686 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
6687 | "compression", NULL, attr->values[0].string.text); | |
6688 | return; | |
6689 | } | |
ef416fc2 | 6690 | |
b423cd4c | 6691 | #ifdef HAVE_LIBZ |
6692 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
6693 | compression = CUPS_FILE_GZIP; | |
6694 | #endif /* HAVE_LIBZ */ | |
6695 | } | |
ef416fc2 | 6696 | |
b423cd4c | 6697 | /* |
6698 | * Do we have a file to print? | |
6699 | */ | |
ef416fc2 | 6700 | |
b423cd4c | 6701 | if (!con->filename) |
6702 | { | |
6703 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
6704 | return; | |
6705 | } | |
ef416fc2 | 6706 | |
ed486911 | 6707 | /* |
6708 | * Is the destination valid? | |
6709 | */ | |
6710 | ||
6711 | if (!cupsdValidateDest(uri->values[0].string.text, NULL, &printer)) | |
6712 | { | |
6713 | /* | |
6714 | * Bad URI... | |
6715 | */ | |
6716 | ||
6717 | send_ipp_status(con, IPP_NOT_FOUND, | |
6718 | _("The printer or class was not found.")); | |
6719 | return; | |
6720 | } | |
6721 | ||
b423cd4c | 6722 | /* |
6723 | * Is it a format we support? | |
6724 | */ | |
ef416fc2 | 6725 | |
b423cd4c | 6726 | if ((format = ippFindAttribute(con->request, "document-format", |
6727 | IPP_TAG_MIMETYPE)) != NULL) | |
6728 | { | |
6729 | /* | |
6730 | * Grab format from client... | |
6731 | */ | |
6732 | ||
ed486911 | 6733 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, |
6734 | type) != 2) | |
b423cd4c | 6735 | { |
6736 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6737 | _("Could not scan type \"%s\"!"), | |
6738 | format->values[0].string.text); | |
6739 | return; | |
ef416fc2 | 6740 | } |
b423cd4c | 6741 | } |
ed486911 | 6742 | else if ((default_format = cupsGetOption("document-format", |
6743 | printer->num_options, | |
6744 | printer->options)) != NULL) | |
6745 | { | |
6746 | /* | |
6747 | * Use default document format... | |
6748 | */ | |
6749 | ||
6750 | if (sscanf(default_format, "%15[^/]/%31[^;]", super, type) != 2) | |
6751 | { | |
6752 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6753 | _("Could not scan type \"%s\"!"), | |
6754 | default_format); | |
6755 | return; | |
6756 | } | |
6757 | } | |
b423cd4c | 6758 | else |
6759 | { | |
6760 | /* | |
ed486911 | 6761 | * Auto-type it! |
b423cd4c | 6762 | */ |
6763 | ||
6764 | strcpy(super, "application"); | |
6765 | strcpy(type, "octet-stream"); | |
6766 | } | |
ef416fc2 | 6767 | |
b423cd4c | 6768 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) |
6769 | { | |
ef416fc2 | 6770 | /* |
b423cd4c | 6771 | * Auto-type the file... |
ef416fc2 | 6772 | */ |
6773 | ||
b423cd4c | 6774 | ipp_attribute_t *doc_name; /* document-name attribute */ |
6775 | ||
6776 | ||
6777 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: auto-typing file..."); | |
6778 | ||
6779 | doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME); | |
6780 | filetype = mimeFileType(MimeDatabase, con->filename, | |
6781 | doc_name ? doc_name->values[0].string.text : NULL, | |
6782 | &compression); | |
6783 | ||
ed486911 | 6784 | if (!filetype) |
6785 | filetype = mimeType(MimeDatabase, super, type); | |
6786 | } | |
6787 | else | |
6788 | filetype = mimeType(MimeDatabase, super, type); | |
ef416fc2 | 6789 | |
ed486911 | 6790 | if (filetype && |
6791 | (!format || | |
6792 | (!strcmp(super, "application") && !strcmp(type, "octet-stream")))) | |
6793 | { | |
6794 | /* | |
6795 | * Replace the document-format attribute value with the auto-typed or | |
6796 | * default one. | |
6797 | */ | |
ef416fc2 | 6798 | |
ed486911 | 6799 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, |
6800 | filetype->type); | |
b423cd4c | 6801 | |
ed486911 | 6802 | if (format) |
6803 | { | |
6804 | _cupsStrFree(format->values[0].string.text); | |
6805 | ||
6806 | format->values[0].string.text = _cupsStrAlloc(mimetype); | |
ef416fc2 | 6807 | } |
b423cd4c | 6808 | else |
ed486911 | 6809 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, |
6810 | "document-format", NULL, mimetype); | |
ef416fc2 | 6811 | } |
ed486911 | 6812 | else if (!filetype) |
b423cd4c | 6813 | { |
6814 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
6815 | _("Unsupported format \'%s/%s\'!"), super, type); | |
6816 | cupsdLogMessage(CUPSD_LOG_INFO, | |
6817 | "Hint: Do you have the raw file printing rules enabled?"); | |
6818 | ||
6819 | if (format) | |
6820 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
6821 | "document-format", NULL, format->values[0].string.text); | |
6822 | ||
6823 | return; | |
6824 | } | |
6825 | ||
6826 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: request file type is %s/%s.", | |
80ca4592 | 6827 | filetype->super, filetype->type); |
b423cd4c | 6828 | |
6829 | /* | |
6830 | * Read any embedded job ticket info from PS files... | |
6831 | */ | |
6832 | ||
6833 | if (!strcasecmp(filetype->super, "application") && | |
6834 | !strcasecmp(filetype->type, "postscript")) | |
6835 | read_ps_job_ticket(con); | |
6836 | ||
6837 | /* | |
6838 | * Create the job object... | |
6839 | */ | |
6840 | ||
ed486911 | 6841 | if ((job = add_job(con, printer, filetype)) == NULL) |
b423cd4c | 6842 | return; |
6843 | ||
6844 | /* | |
6845 | * Update quota data... | |
6846 | */ | |
6847 | ||
6848 | if (stat(con->filename, &fileinfo)) | |
6849 | kbytes = 0; | |
6850 | else | |
6851 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
6852 | ||
6853 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
6854 | ||
6855 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", | |
6856 | IPP_TAG_INTEGER)) != NULL) | |
6857 | attr->values[0].integer += kbytes; | |
6858 | ||
ef416fc2 | 6859 | /* |
6860 | * Add the job file... | |
6861 | */ | |
6862 | ||
6863 | if (add_file(con, job, filetype, compression)) | |
6864 | return; | |
6865 | ||
6866 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
6867 | job->num_files); | |
6868 | rename(con->filename, filename); | |
6869 | cupsdClearString(&con->filename); | |
6870 | ||
6871 | /* | |
6872 | * See if we need to add the ending sheet... | |
6873 | */ | |
6874 | ||
f301802f | 6875 | attr = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_NAME); |
6876 | ||
ef416fc2 | 6877 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && |
f301802f | 6878 | attr && attr->num_values > 1) |
ef416fc2 | 6879 | { |
6880 | /* | |
6881 | * Yes... | |
6882 | */ | |
6883 | ||
6884 | cupsdLogMessage(CUPSD_LOG_INFO, "Adding end banner page \"%s\" to job %d.", | |
6885 | attr->values[1].string.text, job->id); | |
6886 | ||
6887 | kbytes = copy_banner(con, job, attr->values[1].string.text); | |
6888 | ||
6889 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
6890 | } | |
6891 | ||
ef416fc2 | 6892 | /* |
6893 | * Log and save the job... | |
6894 | */ | |
6895 | ||
6896 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d queued on \"%s\" by \"%s\".", job->id, | |
6897 | job->dest, job->username); | |
6898 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Job %d hold_until = %d", job->id, | |
6899 | (int)job->hold_until); | |
6900 | ||
6901 | cupsdSaveJob(job); | |
6902 | ||
ef416fc2 | 6903 | /* |
6904 | * Start the job if possible... | |
6905 | */ | |
6906 | ||
6907 | cupsdCheckJobs(); | |
6908 | } | |
6909 | ||
6910 | ||
6911 | /* | |
6912 | * 'read_ps_job_ticket()' - Reads a job ticket embedded in a PS file. | |
6913 | * | |
6914 | * This function only gets called when printing a single PostScript | |
6915 | * file using the Print-Job operation. It doesn't work for Create-Job + | |
6916 | * Send-File, since the job attributes need to be set at job creation | |
6917 | * time for banners to work. The embedded PS job ticket stuff is here | |
6918 | * only to allow the Windows printer driver for CUPS to pass in JCL | |
6919 | * options and IPP attributes which otherwise would be lost. | |
6920 | * | |
6921 | * The format of a PS job ticket is simple: | |
6922 | * | |
6923 | * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN | |
6924 | * | |
6925 | * %cupsJobTicket: attr1=value1 | |
6926 | * %cupsJobTicket: attr2=value2 | |
6927 | * ... | |
6928 | * %cupsJobTicket: attrN=valueN | |
6929 | * | |
6930 | * Job ticket lines must appear immediately after the first line that | |
6931 | * specifies PostScript format (%!PS-Adobe-3.0), and CUPS will stop | |
6932 | * looking for job ticket info when it finds a line that does not begin | |
6933 | * with "%cupsJobTicket:". | |
6934 | * | |
6935 | * The maximum length of a job ticket line, including the prefix, is | |
6936 | * 255 characters to conform with the Adobe DSC. | |
6937 | * | |
6938 | * Read-only attributes are rejected with a notice to the error log in | |
6939 | * case a malicious user tries anything. Since the job ticket is read | |
6940 | * prior to attribute validation in print_job(), job ticket attributes | |
6941 | * will go through the same validation as IPP attributes... | |
6942 | */ | |
6943 | ||
6944 | static void | |
6945 | read_ps_job_ticket(cupsd_client_t *con) /* I - Client connection */ | |
6946 | { | |
6947 | cups_file_t *fp; /* File to read from */ | |
6948 | char line[256]; /* Line data */ | |
6949 | int num_options; /* Number of options */ | |
6950 | cups_option_t *options; /* Options */ | |
6951 | ipp_t *ticket; /* New attributes */ | |
6952 | ipp_attribute_t *attr, /* Current attribute */ | |
6953 | *attr2, /* Job attribute */ | |
6954 | *prev2; /* Previous job attribute */ | |
6955 | ||
6956 | ||
6957 | /* | |
6958 | * First open the print file... | |
6959 | */ | |
6960 | ||
6961 | if ((fp = cupsFileOpen(con->filename, "rb")) == NULL) | |
6962 | { | |
6963 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
6964 | "read_ps_job_ticket: Unable to open PostScript print file " | |
6965 | "- %s", | |
6966 | strerror(errno)); | |
6967 | return; | |
6968 | } | |
6969 | ||
6970 | /* | |
6971 | * Skip the first line... | |
6972 | */ | |
6973 | ||
6974 | if (cupsFileGets(fp, line, sizeof(line)) == NULL) | |
6975 | { | |
6976 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
6977 | "read_ps_job_ticket: Unable to read from PostScript print " | |
6978 | "file - %s", | |
6979 | strerror(errno)); | |
6980 | cupsFileClose(fp); | |
6981 | return; | |
6982 | } | |
6983 | ||
fa73b229 | 6984 | if (strncmp(line, "%!PS-Adobe-", 11)) |
ef416fc2 | 6985 | { |
6986 | /* | |
6987 | * Not a DSC-compliant file, so no job ticket info will be available... | |
6988 | */ | |
6989 | ||
6990 | cupsFileClose(fp); | |
6991 | return; | |
6992 | } | |
6993 | ||
6994 | /* | |
6995 | * Read job ticket info from the file... | |
6996 | */ | |
6997 | ||
6998 | num_options = 0; | |
6999 | options = NULL; | |
7000 | ||
fa73b229 | 7001 | while (cupsFileGets(fp, line, sizeof(line))) |
ef416fc2 | 7002 | { |
7003 | /* | |
7004 | * Stop at the first non-ticket line... | |
7005 | */ | |
7006 | ||
fa73b229 | 7007 | if (strncmp(line, "%cupsJobTicket:", 15)) |
ef416fc2 | 7008 | break; |
7009 | ||
7010 | /* | |
7011 | * Add the options to the option array... | |
7012 | */ | |
7013 | ||
7014 | num_options = cupsParseOptions(line + 15, num_options, &options); | |
7015 | } | |
7016 | ||
7017 | /* | |
7018 | * Done with the file; see if we have any options... | |
7019 | */ | |
7020 | ||
7021 | cupsFileClose(fp); | |
7022 | ||
7023 | if (num_options == 0) | |
7024 | return; | |
7025 | ||
7026 | /* | |
7027 | * OK, convert the options to an attribute list, and apply them to | |
7028 | * the request... | |
7029 | */ | |
7030 | ||
7031 | ticket = ippNew(); | |
7032 | cupsEncodeOptions(ticket, num_options, options); | |
7033 | ||
7034 | /* | |
7035 | * See what the user wants to change. | |
7036 | */ | |
7037 | ||
fa73b229 | 7038 | for (attr = ticket->attrs; attr; attr = attr->next) |
ef416fc2 | 7039 | { |
7040 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
7041 | continue; | |
7042 | ||
7043 | if (!strcmp(attr->name, "job-originating-host-name") || | |
7044 | !strcmp(attr->name, "job-originating-user-name") || | |
7045 | !strcmp(attr->name, "job-media-sheets-completed") || | |
7046 | !strcmp(attr->name, "job-k-octets") || | |
7047 | !strcmp(attr->name, "job-id") || | |
7048 | !strncmp(attr->name, "job-state", 9) || | |
7049 | !strncmp(attr->name, "time-at-", 8)) | |
7050 | continue; /* Read-only attrs */ | |
7051 | ||
fa73b229 | 7052 | if ((attr2 = ippFindAttribute(con->request, attr->name, |
7053 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 7054 | { |
7055 | /* | |
7056 | * Some other value; first free the old value... | |
7057 | */ | |
7058 | ||
7059 | if (con->request->attrs == attr2) | |
7060 | { | |
7061 | con->request->attrs = attr2->next; | |
7062 | prev2 = NULL; | |
7063 | } | |
7064 | else | |
7065 | { | |
fa73b229 | 7066 | for (prev2 = con->request->attrs; prev2; prev2 = prev2->next) |
ef416fc2 | 7067 | if (prev2->next == attr2) |
7068 | { | |
7069 | prev2->next = attr2->next; | |
7070 | break; | |
7071 | } | |
7072 | } | |
7073 | ||
7074 | if (con->request->last == attr2) | |
7075 | con->request->last = prev2; | |
7076 | ||
757d2cad | 7077 | _ippFreeAttr(attr2); |
ef416fc2 | 7078 | } |
7079 | ||
7080 | /* | |
7081 | * Add new option by copying it... | |
7082 | */ | |
7083 | ||
7084 | copy_attribute(con->request, attr, 0); | |
7085 | } | |
7086 | ||
7087 | /* | |
7088 | * Then free the attribute list and option array... | |
7089 | */ | |
7090 | ||
7091 | ippDelete(ticket); | |
7092 | cupsFreeOptions(num_options, options); | |
7093 | } | |
7094 | ||
7095 | ||
7096 | /* | |
7097 | * 'reject_jobs()' - Reject print jobs to a printer. | |
7098 | */ | |
7099 | ||
7100 | static void | |
7101 | reject_jobs(cupsd_client_t *con, /* I - Client connection */ | |
7102 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
7103 | { | |
7104 | http_status_t status; /* Policy status */ | |
7105 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
ef416fc2 | 7106 | cupsd_printer_t *printer; /* Printer data */ |
7107 | ipp_attribute_t *attr; /* printer-state-message text */ | |
7108 | ||
7109 | ||
7110 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "reject_jobs(%p[%d], %s)", con, | |
7111 | con->http.fd, uri->values[0].string.text); | |
7112 | ||
7113 | /* | |
7114 | * Is the destination valid? | |
7115 | */ | |
7116 | ||
ed486911 | 7117 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 7118 | { |
7119 | /* | |
7120 | * Bad URI... | |
7121 | */ | |
7122 | ||
7123 | send_ipp_status(con, IPP_NOT_FOUND, | |
7124 | _("The printer or class was not found.")); | |
7125 | return; | |
7126 | } | |
7127 | ||
7128 | /* | |
7129 | * Check policy... | |
7130 | */ | |
7131 | ||
7132 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
7133 | { | |
7134 | send_http_error(con, status); | |
7135 | return; | |
7136 | } | |
7137 | ||
7138 | /* | |
7139 | * Reject jobs sent to the printer... | |
7140 | */ | |
7141 | ||
7142 | printer->accepting = 0; | |
7143 | ||
7144 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
7145 | IPP_TAG_TEXT)) == NULL) | |
7146 | strcpy(printer->state_message, "Rejecting Jobs"); | |
7147 | else | |
7148 | strlcpy(printer->state_message, attr->values[0].string.text, | |
7149 | sizeof(printer->state_message)); | |
7150 | ||
7151 | cupsdAddPrinterHistory(printer); | |
7152 | ||
7153 | if (dtype & CUPS_PRINTER_CLASS) | |
7154 | { | |
7155 | cupsdSaveAllClasses(); | |
7156 | ||
7157 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" rejecting jobs (\"%s\").", | |
ed486911 | 7158 | printer->name, get_username(con)); |
ef416fc2 | 7159 | } |
7160 | else | |
7161 | { | |
7162 | cupsdSaveAllPrinters(); | |
7163 | ||
7164 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" rejecting jobs (\"%s\").", | |
ed486911 | 7165 | printer->name, get_username(con)); |
ef416fc2 | 7166 | } |
7167 | ||
7168 | /* | |
7169 | * Everything was ok, so return OK status... | |
7170 | */ | |
7171 | ||
7172 | con->response->request.status.status_code = IPP_OK; | |
7173 | } | |
7174 | ||
7175 | ||
7176 | /* | |
7177 | * 'release_job()' - Release a held print job. | |
7178 | */ | |
7179 | ||
7180 | static void | |
7181 | release_job(cupsd_client_t *con, /* I - Client connection */ | |
7182 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7183 | { | |
7184 | ipp_attribute_t *attr; /* Current attribute */ | |
7185 | int jobid; /* Job ID */ | |
7186 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7187 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7188 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7189 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7190 | int port; /* Port portion of URI */ | |
7191 | cupsd_job_t *job; /* Job information */ | |
7192 | ||
7193 | ||
7194 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "release_job(%p[%d], %s)", con, | |
7195 | con->http.fd, uri->values[0].string.text); | |
7196 | ||
7197 | /* | |
7198 | * See if we have a job URI or a printer URI... | |
7199 | */ | |
7200 | ||
7201 | if (!strcmp(uri->name, "printer-uri")) | |
7202 | { | |
7203 | /* | |
7204 | * Got a printer URI; see if we also have a job-id attribute... | |
7205 | */ | |
7206 | ||
fa73b229 | 7207 | if ((attr = ippFindAttribute(con->request, "job-id", |
7208 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7209 | { |
7210 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7211 | _("Got a printer-uri attribute but no job-id!")); | |
7212 | return; | |
7213 | } | |
7214 | ||
7215 | jobid = attr->values[0].integer; | |
7216 | } | |
7217 | else | |
7218 | { | |
7219 | /* | |
7220 | * Got a job URI; parse it to get the job ID... | |
7221 | */ | |
7222 | ||
a4d04587 | 7223 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7224 | sizeof(method), username, sizeof(username), host, | |
7225 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7226 | |
7227 | if (strncmp(resource, "/jobs/", 6)) | |
7228 | { | |
7229 | /* | |
7230 | * Not a valid URI! | |
7231 | */ | |
7232 | ||
7233 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7234 | _("Bad job-uri attribute \"%s\"!"), | |
7235 | uri->values[0].string.text); | |
7236 | return; | |
7237 | } | |
7238 | ||
7239 | jobid = atoi(resource + 6); | |
7240 | } | |
7241 | ||
7242 | /* | |
7243 | * See if the job exists... | |
7244 | */ | |
7245 | ||
7246 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7247 | { | |
7248 | /* | |
7249 | * Nope - return a "not found" error... | |
7250 | */ | |
7251 | ||
7252 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7253 | return; | |
7254 | } | |
7255 | ||
7256 | /* | |
7257 | * See if job is "held"... | |
7258 | */ | |
7259 | ||
bd7854cb | 7260 | if (job->state_value != IPP_JOB_HELD) |
ef416fc2 | 7261 | { |
7262 | /* | |
7263 | * Nope - return a "not possible" error... | |
7264 | */ | |
7265 | ||
7266 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not held!"), jobid); | |
7267 | return; | |
7268 | } | |
7269 | ||
7270 | /* | |
7271 | * See if the job is owned by the requesting user... | |
7272 | */ | |
7273 | ||
7274 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7275 | { | |
bd7854cb | 7276 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 7277 | return; |
7278 | } | |
7279 | ||
7280 | /* | |
7281 | * Reset the job-hold-until value to "no-hold"... | |
7282 | */ | |
7283 | ||
fa73b229 | 7284 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
7285 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 7286 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
7287 | ||
fa73b229 | 7288 | if (attr) |
ef416fc2 | 7289 | { |
757d2cad | 7290 | _cupsStrFree(attr->values[0].string.text); |
4400e98d | 7291 | |
ef416fc2 | 7292 | attr->value_tag = IPP_TAG_KEYWORD; |
757d2cad | 7293 | attr->values[0].string.text = _cupsStrAlloc("no-hold"); |
ef416fc2 | 7294 | } |
7295 | ||
7296 | /* | |
7297 | * Release the job and return... | |
7298 | */ | |
7299 | ||
7300 | cupsdReleaseJob(job); | |
7301 | ||
7302 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was released by \"%s\".", jobid, | |
7303 | username); | |
7304 | ||
7305 | con->response->request.status.status_code = IPP_OK; | |
7306 | } | |
7307 | ||
7308 | ||
7309 | /* | |
7310 | * 'renew_subscription()' - Renew an existing subscription... | |
7311 | */ | |
7312 | ||
7313 | static void | |
7314 | renew_subscription( | |
7315 | cupsd_client_t *con, /* I - Client connection */ | |
7316 | int sub_id) /* I - Subscription ID */ | |
7317 | { | |
bd7854cb | 7318 | http_status_t status; /* Policy status */ |
7319 | cupsd_subscription_t *sub; /* Subscription */ | |
7320 | ipp_attribute_t *lease; /* notify-lease-duration */ | |
7321 | ||
7322 | ||
7323 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
7324 | "renew_subscription(con=%p[%d], sub_id=%d)", | |
7325 | con, con->http.fd, sub_id); | |
7326 | ||
7327 | /* | |
7328 | * Is the subscription ID valid? | |
7329 | */ | |
7330 | ||
7331 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) | |
7332 | { | |
7333 | /* | |
7334 | * Bad subscription ID... | |
7335 | */ | |
7336 | ||
7337 | send_ipp_status(con, IPP_NOT_FOUND, | |
7338 | _("notify-subscription-id %d no good!"), sub_id); | |
7339 | return; | |
7340 | } | |
7341 | ||
7342 | if (sub->job) | |
7343 | { | |
7344 | /* | |
7345 | * Job subscriptions cannot be renewed... | |
7346 | */ | |
7347 | ||
7348 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7349 | _("Job subscriptions cannot be renewed!")); | |
7350 | return; | |
7351 | } | |
7352 | ||
7353 | /* | |
7354 | * Check policy... | |
7355 | */ | |
7356 | ||
7357 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
7358 | DefaultPolicyPtr, | |
7359 | con, sub->owner)) != HTTP_OK) | |
7360 | { | |
7361 | send_http_error(con, status); | |
7362 | return; | |
7363 | } | |
7364 | ||
7365 | /* | |
7366 | * Renew the subscription... | |
7367 | */ | |
7368 | ||
7369 | lease = ippFindAttribute(con->request, "notify-lease-duration", | |
7370 | IPP_TAG_INTEGER); | |
7371 | ||
7372 | sub->lease = lease ? lease->values[0].integer : DefaultLeaseDuration; | |
7373 | ||
7374 | if (MaxLeaseDuration && (sub->lease == 0 || sub->lease > MaxLeaseDuration)) | |
7375 | { | |
7376 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7377 | "renew_subscription: Limiting notify-lease-duration to " | |
7378 | "%d seconds.", | |
7379 | MaxLeaseDuration); | |
7380 | sub->lease = MaxLeaseDuration; | |
7381 | } | |
7382 | ||
7383 | sub->expire = sub->lease ? time(NULL) + sub->lease : 0; | |
7384 | ||
7385 | cupsdSaveAllSubscriptions(); | |
7386 | ||
7387 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 7388 | } |
7389 | ||
7390 | ||
7391 | /* | |
7392 | * 'restart_job()' - Restart an old print job. | |
7393 | */ | |
7394 | ||
7395 | static void | |
7396 | restart_job(cupsd_client_t *con, /* I - Client connection */ | |
7397 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7398 | { | |
7399 | ipp_attribute_t *attr; /* Current attribute */ | |
7400 | int jobid; /* Job ID */ | |
7401 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7402 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7403 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7404 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7405 | int port; /* Port portion of URI */ | |
7406 | cupsd_job_t *job; /* Job information */ | |
7407 | ||
7408 | ||
7409 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "restart_job(%p[%d], %s)", con, | |
7410 | con->http.fd, uri->values[0].string.text); | |
7411 | ||
7412 | /* | |
7413 | * See if we have a job URI or a printer URI... | |
7414 | */ | |
7415 | ||
7416 | if (!strcmp(uri->name, "printer-uri")) | |
7417 | { | |
7418 | /* | |
7419 | * Got a printer URI; see if we also have a job-id attribute... | |
7420 | */ | |
7421 | ||
fa73b229 | 7422 | if ((attr = ippFindAttribute(con->request, "job-id", |
7423 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7424 | { |
7425 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7426 | _("Got a printer-uri attribute but no job-id!")); | |
7427 | return; | |
7428 | } | |
7429 | ||
7430 | jobid = attr->values[0].integer; | |
7431 | } | |
7432 | else | |
7433 | { | |
7434 | /* | |
7435 | * Got a job URI; parse it to get the job ID... | |
7436 | */ | |
7437 | ||
a4d04587 | 7438 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7439 | sizeof(method), username, sizeof(username), host, | |
7440 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7441 | |
fa73b229 | 7442 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 7443 | { |
7444 | /* | |
7445 | * Not a valid URI! | |
7446 | */ | |
7447 | ||
7448 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7449 | _("Bad job-uri attribute \"%s\"!"), | |
7450 | uri->values[0].string.text); | |
7451 | return; | |
7452 | } | |
7453 | ||
7454 | jobid = atoi(resource + 6); | |
7455 | } | |
7456 | ||
7457 | /* | |
7458 | * See if the job exists... | |
7459 | */ | |
7460 | ||
7461 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7462 | { | |
7463 | /* | |
7464 | * Nope - return a "not found" error... | |
7465 | */ | |
7466 | ||
7467 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7468 | return; | |
7469 | } | |
7470 | ||
7471 | /* | |
7472 | * See if job is in any of the "completed" states... | |
7473 | */ | |
7474 | ||
bd7854cb | 7475 | if (job->state_value <= IPP_JOB_PROCESSING) |
ef416fc2 | 7476 | { |
7477 | /* | |
7478 | * Nope - return a "not possible" error... | |
7479 | */ | |
7480 | ||
7481 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not complete!"), | |
7482 | jobid); | |
7483 | return; | |
7484 | } | |
7485 | ||
7486 | /* | |
7487 | * See if we have retained the job files... | |
7488 | */ | |
7489 | ||
bd7854cb | 7490 | cupsdLoadJob(job); |
7491 | ||
7492 | if (!job->attrs ||job->num_files == 0) | |
ef416fc2 | 7493 | { |
7494 | /* | |
7495 | * Nope - return a "not possible" error... | |
7496 | */ | |
7497 | ||
7498 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7499 | _("Job #%d cannot be restarted - no files!"), jobid); | |
7500 | return; | |
7501 | } | |
7502 | ||
7503 | /* | |
7504 | * See if the job is owned by the requesting user... | |
7505 | */ | |
7506 | ||
7507 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7508 | { | |
bd7854cb | 7509 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 7510 | return; |
7511 | } | |
7512 | ||
7513 | /* | |
7514 | * Restart the job and return... | |
7515 | */ | |
7516 | ||
7517 | cupsdRestartJob(job); | |
7518 | ||
7519 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was restarted by \"%s\".", jobid, | |
7520 | username); | |
7521 | ||
7522 | con->response->request.status.status_code = IPP_OK; | |
7523 | } | |
7524 | ||
7525 | ||
7526 | /* | |
7527 | * 'save_auth_info()' - Save authentication information for a job. | |
7528 | */ | |
7529 | ||
7530 | static void | |
7531 | save_auth_info(cupsd_client_t *con, /* I - Client connection */ | |
7532 | cupsd_job_t *job) /* I - Job */ | |
7533 | { | |
7534 | int i; /* Looping var */ | |
7535 | char filename[1024]; /* Job authentication filename */ | |
7536 | cups_file_t *fp; /* Job authentication file */ | |
7537 | char line[1024]; /* Line for file */ | |
7538 | ||
7539 | ||
7540 | /* | |
7541 | * This function saves the in-memory authentication information for | |
7542 | * a job so that it can be used to authenticate with a remote host. | |
7543 | * The information is stored in a file that is readable only by the | |
7544 | * root user. The username and password are Base-64 encoded, each | |
7545 | * on a separate line, followed by random number (up to 1024) of | |
7546 | * newlines to limit the amount of information that is exposed. | |
7547 | * | |
7548 | * Because of the potential for exposing of authentication information, | |
7549 | * this functionality is only enabled when running cupsd as root. | |
7550 | * | |
7551 | * This caching only works for the Basic and BasicDigest authentication | |
7552 | * types. Digest authentication cannot be cached this way, and in | |
7553 | * the future Kerberos authentication may make all of this obsolete. | |
7554 | * | |
7555 | * Authentication information is saved whenever an authenticated | |
7556 | * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is | |
7557 | * performed. | |
7558 | * | |
7559 | * This information is deleted after a job is completed or canceled, | |
7560 | * so reprints may require subsequent re-authentication. | |
7561 | */ | |
7562 | ||
7563 | if (RunUser) | |
7564 | return; | |
7565 | ||
7566 | /* | |
7567 | * Create the authentication file and change permissions... | |
7568 | */ | |
7569 | ||
7570 | snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id); | |
7571 | if ((fp = cupsFileOpen(filename, "w")) == NULL) | |
7572 | { | |
7573 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7574 | "Unable to save authentication info to \"%s\" - %s", | |
7575 | filename, strerror(errno)); | |
7576 | return; | |
7577 | } | |
7578 | ||
7579 | fchown(cupsFileNumber(fp), 0, 0); | |
7580 | fchmod(cupsFileNumber(fp), 0400); | |
7581 | ||
7582 | /* | |
7583 | * Write the authenticated username... | |
7584 | */ | |
7585 | ||
7586 | httpEncode64_2(line, sizeof(line), con->username, strlen(con->username)); | |
7587 | cupsFilePrintf(fp, "%s\n", line); | |
7588 | ||
7589 | /* | |
7590 | * Write the authenticated password... | |
7591 | */ | |
7592 | ||
7593 | httpEncode64_2(line, sizeof(line), con->password, strlen(con->password)); | |
7594 | cupsFilePrintf(fp, "%s\n", line); | |
7595 | ||
7596 | /* | |
7597 | * Write a random number of newlines to the end of the file... | |
7598 | */ | |
7599 | ||
7600 | for (i = (rand() % 1024); i >= 0; i --) | |
7601 | cupsFilePutChar(fp, '\n'); | |
7602 | ||
7603 | /* | |
7604 | * Close the file and return... | |
7605 | */ | |
7606 | ||
7607 | cupsFileClose(fp); | |
7608 | } | |
7609 | ||
7610 | ||
7611 | /* | |
7612 | * 'send_document()' - Send a file to a printer or class. | |
7613 | */ | |
7614 | ||
7615 | static void | |
7616 | send_document(cupsd_client_t *con, /* I - Client connection */ | |
7617 | ipp_attribute_t *uri) /* I - Printer URI */ | |
7618 | { | |
7619 | ipp_attribute_t *attr; /* Current attribute */ | |
7620 | ipp_attribute_t *format; /* Document-format attribute */ | |
ed486911 | 7621 | const char *default_format;/* document-format-default value */ |
ef416fc2 | 7622 | int jobid; /* Job ID number */ |
7623 | cupsd_job_t *job; /* Current job */ | |
7624 | char job_uri[HTTP_MAX_URI], | |
7625 | /* Job URI */ | |
7626 | method[HTTP_MAX_URI], | |
7627 | /* Method portion of URI */ | |
7628 | username[HTTP_MAX_URI], | |
7629 | /* Username portion of URI */ | |
7630 | host[HTTP_MAX_URI], | |
7631 | /* Host portion of URI */ | |
7632 | resource[HTTP_MAX_URI]; | |
7633 | /* Resource portion of URI */ | |
7634 | int port; /* Port portion of URI */ | |
7635 | mime_type_t *filetype; /* Type of file */ | |
7636 | char super[MIME_MAX_SUPER], | |
7637 | /* Supertype of file */ | |
7638 | type[MIME_MAX_TYPE], | |
7639 | /* Subtype of file */ | |
7640 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
7641 | /* Textual name of mime type */ | |
7642 | char filename[1024]; /* Job filename */ | |
7643 | cupsd_printer_t *printer; /* Current printer */ | |
7644 | struct stat fileinfo; /* File information */ | |
7645 | int kbytes; /* Size of file */ | |
7646 | int compression; /* Type of compression */ | |
7647 | ||
7648 | ||
7649 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "send_document(%p[%d], %s)", con, | |
7650 | con->http.fd, uri->values[0].string.text); | |
7651 | ||
7652 | /* | |
7653 | * See if we have a job URI or a printer URI... | |
7654 | */ | |
7655 | ||
7656 | if (!strcmp(uri->name, "printer-uri")) | |
7657 | { | |
7658 | /* | |
7659 | * Got a printer URI; see if we also have a job-id attribute... | |
7660 | */ | |
7661 | ||
fa73b229 | 7662 | if ((attr = ippFindAttribute(con->request, "job-id", |
7663 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7664 | { |
7665 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7666 | _("Got a printer-uri attribute but no job-id!")); | |
7667 | return; | |
7668 | } | |
7669 | ||
7670 | jobid = attr->values[0].integer; | |
7671 | } | |
7672 | else | |
7673 | { | |
7674 | /* | |
7675 | * Got a job URI; parse it to get the job ID... | |
7676 | */ | |
7677 | ||
a4d04587 | 7678 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7679 | sizeof(method), username, sizeof(username), host, | |
7680 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7681 | |
7682 | if (strncmp(resource, "/jobs/", 6)) | |
7683 | { | |
7684 | /* | |
7685 | * Not a valid URI! | |
7686 | */ | |
7687 | ||
7688 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7689 | _("Bad job-uri attribute \"%s\"!"), | |
7690 | uri->values[0].string.text); | |
7691 | return; | |
7692 | } | |
7693 | ||
7694 | jobid = atoi(resource + 6); | |
7695 | } | |
7696 | ||
7697 | /* | |
7698 | * See if the job exists... | |
7699 | */ | |
7700 | ||
7701 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7702 | { | |
7703 | /* | |
7704 | * Nope - return a "not found" error... | |
7705 | */ | |
7706 | ||
7707 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7708 | return; | |
7709 | } | |
7710 | ||
f301802f | 7711 | printer = cupsdFindDest(job->dest); |
7712 | ||
ef416fc2 | 7713 | /* |
7714 | * See if the job is owned by the requesting user... | |
7715 | */ | |
7716 | ||
7717 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7718 | { | |
bd7854cb | 7719 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 7720 | return; |
7721 | } | |
7722 | ||
7723 | /* | |
7724 | * OK, see if the client is sending the document compressed - CUPS | |
7725 | * only supports "none" and "gzip". | |
7726 | */ | |
7727 | ||
7728 | compression = CUPS_FILE_NONE; | |
7729 | ||
fa73b229 | 7730 | if ((attr = ippFindAttribute(con->request, "compression", |
7731 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 7732 | { |
7733 | if (strcmp(attr->values[0].string.text, "none") | |
7734 | #ifdef HAVE_LIBZ | |
7735 | && strcmp(attr->values[0].string.text, "gzip") | |
7736 | #endif /* HAVE_LIBZ */ | |
7737 | ) | |
7738 | { | |
7739 | send_ipp_status(con, IPP_ATTRIBUTES, _("Unsupported compression \"%s\"!"), | |
7740 | attr->values[0].string.text); | |
7741 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
7742 | "compression", NULL, attr->values[0].string.text); | |
7743 | return; | |
7744 | } | |
7745 | ||
7746 | #ifdef HAVE_LIBZ | |
7747 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
7748 | compression = CUPS_FILE_GZIP; | |
7749 | #endif /* HAVE_LIBZ */ | |
7750 | } | |
7751 | ||
7752 | /* | |
7753 | * Do we have a file to print? | |
7754 | */ | |
7755 | ||
7756 | if (!con->filename) | |
7757 | { | |
7758 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
7759 | return; | |
7760 | } | |
7761 | ||
7762 | /* | |
7763 | * Is it a format we support? | |
7764 | */ | |
7765 | ||
7766 | if ((format = ippFindAttribute(con->request, "document-format", | |
7767 | IPP_TAG_MIMETYPE)) != NULL) | |
7768 | { | |
7769 | /* | |
7770 | * Grab format from client... | |
7771 | */ | |
7772 | ||
7773 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
7774 | { | |
7775 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
7776 | format->values[0].string.text); | |
7777 | return; | |
7778 | } | |
7779 | } | |
ed486911 | 7780 | else if ((default_format = cupsGetOption("document-format", |
7781 | printer->num_options, | |
7782 | printer->options)) != NULL) | |
7783 | { | |
7784 | /* | |
7785 | * Use default document format... | |
7786 | */ | |
7787 | ||
7788 | if (sscanf(default_format, "%15[^/]/%31[^;]", super, type) != 2) | |
7789 | { | |
7790 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7791 | _("Could not scan type \"%s\"!"), | |
7792 | default_format); | |
7793 | return; | |
7794 | } | |
7795 | } | |
ef416fc2 | 7796 | else |
7797 | { | |
7798 | /* | |
7799 | * No document format attribute? Auto-type it! | |
7800 | */ | |
7801 | ||
7802 | strcpy(super, "application"); | |
7803 | strcpy(type, "octet-stream"); | |
7804 | } | |
7805 | ||
fa73b229 | 7806 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) |
ef416fc2 | 7807 | { |
7808 | /* | |
7809 | * Auto-type the file... | |
7810 | */ | |
7811 | ||
bd7854cb | 7812 | ipp_attribute_t *doc_name; /* document-name attribute */ |
7813 | ||
7814 | ||
ef416fc2 | 7815 | cupsdLogMessage(CUPSD_LOG_DEBUG, "send_document: auto-typing file..."); |
7816 | ||
bd7854cb | 7817 | doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME); |
7818 | filetype = mimeFileType(MimeDatabase, con->filename, | |
7819 | doc_name ? doc_name->values[0].string.text : NULL, | |
7820 | &compression); | |
ef416fc2 | 7821 | |
ed486911 | 7822 | if (!filetype) |
36080486 | 7823 | filetype = mimeType(MimeDatabase, super, type); |
f301802f | 7824 | } |
36080486 | 7825 | else |
7826 | filetype = mimeType(MimeDatabase, super, type); | |
7827 | ||
ed486911 | 7828 | if (filetype && |
7829 | (!format || | |
7830 | (!strcmp(super, "application") && !strcmp(type, "octet-stream")))) | |
7831 | { | |
7832 | /* | |
7833 | * Replace the document-format attribute value with the auto-typed or | |
7834 | * default one. | |
7835 | */ | |
7836 | ||
7837 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
7838 | filetype->type); | |
7839 | ||
7840 | if (format) | |
7841 | { | |
7842 | _cupsStrFree(format->values[0].string.text); | |
7843 | ||
7844 | format->values[0].string.text = _cupsStrAlloc(mimetype); | |
7845 | } | |
7846 | else | |
7847 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, | |
7848 | "document-format", NULL, mimetype); | |
7849 | } | |
7850 | else if (!filetype) | |
ef416fc2 | 7851 | { |
7852 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
7853 | _("Unsupported format \'%s/%s\'!"), super, type); | |
7854 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7855 | "Hint: Do you have the raw file printing rules enabled?"); | |
7856 | ||
7857 | if (format) | |
7858 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
7859 | "document-format", NULL, format->values[0].string.text); | |
7860 | ||
7861 | return; | |
7862 | } | |
7863 | ||
80ca4592 | 7864 | if (printer->filetypes && !cupsArrayFind(printer->filetypes, filetype)) |
7865 | { | |
7866 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
7867 | filetype->type); | |
7868 | ||
7869 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
7870 | _("Unsupported format \'%s\'!"), mimetype); | |
7871 | ||
7872 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
7873 | "document-format", NULL, mimetype); | |
7874 | ||
7875 | return; | |
7876 | } | |
7877 | ||
ef416fc2 | 7878 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
7879 | "send_document: request file type is %s/%s.", | |
7880 | filetype->super, filetype->type); | |
7881 | ||
7882 | /* | |
7883 | * Add the file to the job... | |
7884 | */ | |
7885 | ||
bd7854cb | 7886 | cupsdLoadJob(job); |
7887 | ||
ef416fc2 | 7888 | if (add_file(con, job, filetype, compression)) |
7889 | return; | |
7890 | ||
ef416fc2 | 7891 | if (stat(con->filename, &fileinfo)) |
7892 | kbytes = 0; | |
7893 | else | |
7894 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
7895 | ||
7896 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7897 | ||
fa73b229 | 7898 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
7899 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 7900 | attr->values[0].integer += kbytes; |
7901 | ||
7902 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
7903 | job->num_files); | |
7904 | rename(con->filename, filename); | |
7905 | ||
7906 | cupsdClearString(&con->filename); | |
7907 | ||
7908 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7909 | "File of type %s/%s queued in job #%d by \"%s\".", | |
7910 | filetype->super, filetype->type, job->id, job->username); | |
7911 | ||
7912 | /* | |
7913 | * Start the job if this is the last document... | |
7914 | */ | |
7915 | ||
fa73b229 | 7916 | if ((attr = ippFindAttribute(con->request, "last-document", |
7917 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 7918 | attr->values[0].boolean) |
7919 | { | |
7920 | /* | |
7921 | * See if we need to add the ending sheet... | |
7922 | */ | |
7923 | ||
fa73b229 | 7924 | if (printer && |
ef416fc2 | 7925 | !(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && |
fa73b229 | 7926 | (attr = ippFindAttribute(job->attrs, "job-sheets", |
7927 | IPP_TAG_ZERO)) != NULL && | |
ef416fc2 | 7928 | attr->num_values > 1) |
7929 | { | |
7930 | /* | |
7931 | * Yes... | |
7932 | */ | |
7933 | ||
7934 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7935 | "Adding end banner page \"%s\" to job %d.", | |
7936 | attr->values[1].string.text, job->id); | |
7937 | ||
7938 | kbytes = copy_banner(con, job, attr->values[1].string.text); | |
7939 | ||
7940 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7941 | } | |
7942 | ||
bd7854cb | 7943 | if (job->state_value == IPP_JOB_STOPPED) |
7944 | { | |
ef416fc2 | 7945 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 7946 | job->state_value = IPP_JOB_PENDING; |
7947 | } | |
7948 | else if (job->state_value == IPP_JOB_HELD) | |
ef416fc2 | 7949 | { |
fa73b229 | 7950 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
7951 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 7952 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
7953 | ||
fa73b229 | 7954 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
bd7854cb | 7955 | { |
ef416fc2 | 7956 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 7957 | job->state_value = IPP_JOB_PENDING; |
7958 | } | |
ef416fc2 | 7959 | } |
7960 | ||
7961 | cupsdSaveJob(job); | |
7962 | ||
7963 | /* | |
7964 | * Start the job if possible... Since cupsdCheckJobs() can cancel a | |
7965 | * job if it doesn't print, we need to re-find the job afterwards... | |
7966 | */ | |
7967 | ||
7968 | jobid = job->id; | |
7969 | ||
7970 | cupsdCheckJobs(); | |
7971 | ||
7972 | job = cupsdFindJob(jobid); | |
7973 | } | |
7974 | else | |
7975 | { | |
fa73b229 | 7976 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
7977 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 7978 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
7979 | ||
fa73b229 | 7980 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
ef416fc2 | 7981 | { |
7982 | job->state->values[0].integer = IPP_JOB_HELD; | |
bd7854cb | 7983 | job->state_value = IPP_JOB_HELD; |
ef416fc2 | 7984 | job->hold_until = time(NULL) + 60; |
7985 | cupsdSaveJob(job); | |
7986 | } | |
7987 | } | |
7988 | ||
7989 | /* | |
7990 | * Fill in the response info... | |
7991 | */ | |
7992 | ||
7993 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
7994 | LocalPort, jobid); | |
7995 | ||
7996 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, | |
7997 | job_uri); | |
7998 | ||
7999 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", jobid); | |
8000 | ||
8001 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
bd7854cb | 8002 | job ? job->state_value : IPP_JOB_CANCELLED); |
ef416fc2 | 8003 | add_job_state_reasons(con, job); |
8004 | ||
8005 | con->response->request.status.status_code = IPP_OK; | |
8006 | } | |
8007 | ||
8008 | ||
8009 | /* | |
8010 | * 'send_http_error()' - Send a HTTP error back to the IPP client. | |
8011 | */ | |
8012 | ||
8013 | static void | |
8014 | send_http_error(cupsd_client_t *con, /* I - Client connection */ | |
8015 | http_status_t status) /* I - HTTP status code */ | |
8016 | { | |
8017 | cupsdLogMessage(CUPSD_LOG_ERROR, "%s: %s", | |
8018 | ippOpString(con->request->request.op.operation_id), | |
8019 | httpStatus(status)); | |
8020 | ||
8021 | cupsdSendError(con, status); | |
8022 | ||
8023 | ippDelete(con->response); | |
8024 | con->response = NULL; | |
8025 | ||
8026 | return; | |
8027 | } | |
8028 | ||
8029 | ||
8030 | /* | |
8031 | * 'send_ipp_status()' - Send a status back to the IPP client. | |
8032 | */ | |
8033 | ||
8034 | static void | |
8035 | send_ipp_status(cupsd_client_t *con, /* I - Client connection */ | |
8036 | ipp_status_t status, /* I - IPP status code */ | |
8037 | const char *message, /* I - Status message */ | |
8038 | ...) /* I - Additional args as needed */ | |
8039 | { | |
8040 | va_list ap; /* Pointer to additional args */ | |
8041 | char formatted[1024]; /* Formatted errror message */ | |
8042 | ||
8043 | ||
8044 | if (message) | |
8045 | { | |
8046 | va_start(ap, message); | |
8047 | vsnprintf(formatted, sizeof(formatted), | |
8048 | _cupsLangString(con->language, message), ap); | |
8049 | va_end(ap); | |
8050 | ||
8051 | cupsdLogMessage(status >= IPP_BAD_REQUEST ? CUPSD_LOG_ERROR : CUPSD_LOG_INFO, | |
8052 | "%s %s: %s", | |
8053 | ippOpString(con->request->request.op.operation_id), | |
8054 | ippErrorString(status), formatted); | |
8055 | } | |
8056 | else | |
8057 | cupsdLogMessage(status >= IPP_BAD_REQUEST ? CUPSD_LOG_ERROR : CUPSD_LOG_INFO, | |
8058 | "%s %s", | |
8059 | ippOpString(con->request->request.op.operation_id), | |
8060 | ippErrorString(status)); | |
8061 | ||
8062 | con->response->request.status.status_code = status; | |
8063 | ||
fa73b229 | 8064 | if (ippFindAttribute(con->response, "attributes-charset", |
8065 | IPP_TAG_ZERO) == NULL) | |
ef416fc2 | 8066 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, |
8067 | "attributes-charset", NULL, DefaultCharset); | |
8068 | ||
8069 | if (ippFindAttribute(con->response, "attributes-natural-language", | |
8070 | IPP_TAG_ZERO) == NULL) | |
8071 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
8072 | "attributes-natural-language", NULL, DefaultLanguage); | |
8073 | ||
8074 | if (message) | |
8075 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_TEXT, | |
8076 | "status-message", NULL, formatted); | |
8077 | } | |
8078 | ||
8079 | ||
8080 | /* | |
8081 | * 'set_default()' - Set the default destination... | |
8082 | */ | |
8083 | ||
8084 | static void | |
8085 | set_default(cupsd_client_t *con, /* I - Client connection */ | |
8086 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8087 | { | |
8088 | http_status_t status; /* Policy status */ | |
8089 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
ef416fc2 | 8090 | cupsd_printer_t *printer; /* Printer */ |
8091 | ||
8092 | ||
8093 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_default(%p[%d], %s)", con, | |
8094 | con->http.fd, uri->values[0].string.text); | |
8095 | ||
8096 | /* | |
8097 | * Is the destination valid? | |
8098 | */ | |
8099 | ||
ed486911 | 8100 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 8101 | { |
8102 | /* | |
8103 | * Bad URI... | |
8104 | */ | |
8105 | ||
8106 | send_ipp_status(con, IPP_NOT_FOUND, | |
8107 | _("The printer or class was not found.")); | |
8108 | return; | |
8109 | } | |
8110 | ||
8111 | /* | |
8112 | * Check policy... | |
8113 | */ | |
8114 | ||
8115 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
8116 | { | |
8117 | send_http_error(con, status); | |
8118 | return; | |
8119 | } | |
8120 | ||
8121 | /* | |
8122 | * Set it as the default... | |
8123 | */ | |
8124 | ||
8125 | DefaultPrinter = printer; | |
8126 | ||
8127 | cupsdSaveAllPrinters(); | |
8128 | cupsdSaveAllClasses(); | |
8129 | ||
8130 | cupsdWritePrintcap(); | |
8131 | ||
8132 | cupsdLogMessage(CUPSD_LOG_INFO, | |
ed486911 | 8133 | "Default destination set to \"%s\" by \"%s\".", |
8134 | printer->name, get_username(con)); | |
ef416fc2 | 8135 | |
8136 | /* | |
8137 | * Everything was ok, so return OK status... | |
8138 | */ | |
8139 | ||
8140 | con->response->request.status.status_code = IPP_OK; | |
8141 | } | |
8142 | ||
8143 | ||
8144 | /* | |
8145 | * 'set_job_attrs()' - Set job attributes. | |
8146 | */ | |
8147 | ||
8148 | static void | |
8149 | set_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
8150 | ipp_attribute_t *uri) /* I - Job URI */ | |
8151 | { | |
8152 | ipp_attribute_t *attr, /* Current attribute */ | |
8153 | *attr2; /* Job attribute */ | |
8154 | int jobid; /* Job ID */ | |
8155 | cupsd_job_t *job; /* Current job */ | |
8156 | char method[HTTP_MAX_URI], | |
8157 | /* Method portion of URI */ | |
8158 | username[HTTP_MAX_URI], | |
8159 | /* Username portion of URI */ | |
8160 | host[HTTP_MAX_URI], | |
8161 | /* Host portion of URI */ | |
8162 | resource[HTTP_MAX_URI]; | |
8163 | /* Resource portion of URI */ | |
8164 | int port; /* Port portion of URI */ | |
8165 | ||
8166 | ||
8167 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_job_attrs(%p[%d], %s)", con, | |
8168 | con->http.fd, uri->values[0].string.text); | |
8169 | ||
8170 | /* | |
8171 | * Start with "everything is OK" status... | |
8172 | */ | |
8173 | ||
8174 | con->response->request.status.status_code = IPP_OK; | |
8175 | ||
8176 | /* | |
8177 | * See if we have a job URI or a printer URI... | |
8178 | */ | |
8179 | ||
fa73b229 | 8180 | if (!strcmp(uri->name, "printer-uri")) |
ef416fc2 | 8181 | { |
8182 | /* | |
8183 | * Got a printer URI; see if we also have a job-id attribute... | |
8184 | */ | |
8185 | ||
fa73b229 | 8186 | if ((attr = ippFindAttribute(con->request, "job-id", |
8187 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 8188 | { |
8189 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8190 | _("Got a printer-uri attribute but no job-id!")); | |
8191 | return; | |
8192 | } | |
8193 | ||
8194 | jobid = attr->values[0].integer; | |
8195 | } | |
8196 | else | |
8197 | { | |
8198 | /* | |
8199 | * Got a job URI; parse it to get the job ID... | |
8200 | */ | |
8201 | ||
a4d04587 | 8202 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8203 | sizeof(method), username, sizeof(username), host, | |
8204 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8205 | |
fa73b229 | 8206 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 8207 | { |
8208 | /* | |
8209 | * Not a valid URI! | |
8210 | */ | |
8211 | ||
8212 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8213 | _("Bad job-uri attribute \"%s\"!"), | |
8214 | uri->values[0].string.text); | |
8215 | return; | |
8216 | } | |
8217 | ||
8218 | jobid = atoi(resource + 6); | |
8219 | } | |
8220 | ||
8221 | /* | |
8222 | * See if the job exists... | |
8223 | */ | |
8224 | ||
8225 | if ((job = cupsdFindJob(jobid)) == NULL) | |
8226 | { | |
8227 | /* | |
8228 | * Nope - return a "not found" error... | |
8229 | */ | |
8230 | ||
8231 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
8232 | return; | |
8233 | } | |
8234 | ||
8235 | /* | |
8236 | * See if the job has been completed... | |
8237 | */ | |
8238 | ||
bd7854cb | 8239 | if (job->state_value > IPP_JOB_STOPPED) |
ef416fc2 | 8240 | { |
8241 | /* | |
8242 | * Return a "not-possible" error... | |
8243 | */ | |
8244 | ||
8245 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8246 | _("Job #%d is finished and cannot be altered!"), jobid); | |
8247 | return; | |
8248 | } | |
8249 | ||
8250 | /* | |
8251 | * See if the job is owned by the requesting user... | |
8252 | */ | |
8253 | ||
8254 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
8255 | { | |
bd7854cb | 8256 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 8257 | return; |
8258 | } | |
8259 | ||
8260 | /* | |
8261 | * See what the user wants to change. | |
8262 | */ | |
8263 | ||
bd7854cb | 8264 | cupsdLoadJob(job); |
8265 | ||
fa73b229 | 8266 | for (attr = con->request->attrs; attr; attr = attr->next) |
ef416fc2 | 8267 | { |
8268 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
8269 | continue; | |
8270 | ||
8271 | if (!strcmp(attr->name, "attributes-charset") || | |
8272 | !strcmp(attr->name, "attributes-natural-language") || | |
8273 | !strcmp(attr->name, "document-compression") || | |
8274 | !strcmp(attr->name, "document-format") || | |
8275 | !strcmp(attr->name, "job-detailed-status-messages") || | |
8276 | !strcmp(attr->name, "job-document-access-errors") || | |
8277 | !strcmp(attr->name, "job-id") || | |
8278 | !strcmp(attr->name, "job-k-octets") || | |
8279 | !strcmp(attr->name, "job-originating-host-name") || | |
8280 | !strcmp(attr->name, "job-originating-user-name") || | |
8281 | !strcmp(attr->name, "job-printer-up-time") || | |
8282 | !strcmp(attr->name, "job-printer-uri") || | |
8283 | !strcmp(attr->name, "job-sheets") || | |
8284 | !strcmp(attr->name, "job-state-message") || | |
8285 | !strcmp(attr->name, "job-state-reasons") || | |
8286 | !strcmp(attr->name, "job-uri") || | |
8287 | !strcmp(attr->name, "number-of-documents") || | |
8288 | !strcmp(attr->name, "number-of-intervening-jobs") || | |
8289 | !strcmp(attr->name, "output-device-assigned") || | |
8290 | !strncmp(attr->name, "date-time-at-", 13) || | |
8291 | !strncmp(attr->name, "job-impressions", 15) || | |
8292 | !strncmp(attr->name, "job-k-octets", 12) || | |
8293 | !strncmp(attr->name, "job-media-sheets", 16) || | |
8294 | !strncmp(attr->name, "time-at-", 8)) | |
8295 | { | |
8296 | /* | |
8297 | * Read-only attrs! | |
8298 | */ | |
8299 | ||
8300 | send_ipp_status(con, IPP_ATTRIBUTES_NOT_SETTABLE, | |
8301 | _("%s cannot be changed."), attr->name); | |
8302 | ||
8303 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8304 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8305 | ||
8306 | continue; | |
8307 | } | |
8308 | ||
8309 | if (!strcmp(attr->name, "job-priority")) | |
8310 | { | |
8311 | /* | |
8312 | * Change the job priority... | |
8313 | */ | |
8314 | ||
8315 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8316 | { | |
8317 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-priority value!")); | |
8318 | ||
8319 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8320 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8321 | } | |
bd7854cb | 8322 | else if (job->state_value >= IPP_JOB_PROCESSING) |
ef416fc2 | 8323 | { |
8324 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8325 | _("Job is completed and cannot be changed.")); | |
8326 | return; | |
8327 | } | |
8328 | else if (con->response->request.status.status_code == IPP_OK) | |
8329 | cupsdSetJobPriority(job, attr->values[0].integer); | |
8330 | } | |
8331 | else if (!strcmp(attr->name, "job-state")) | |
8332 | { | |
8333 | /* | |
8334 | * Change the job state... | |
8335 | */ | |
8336 | ||
8337 | if (attr->value_tag != IPP_TAG_ENUM) | |
8338 | { | |
8339 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-state value!")); | |
8340 | ||
8341 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8342 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8343 | } | |
8344 | else | |
8345 | { | |
8346 | switch (attr->values[0].integer) | |
8347 | { | |
8348 | case IPP_JOB_PENDING : | |
8349 | case IPP_JOB_HELD : | |
bd7854cb | 8350 | if (job->state_value > IPP_JOB_HELD) |
ef416fc2 | 8351 | { |
8352 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8353 | _("Job state cannot be changed.")); | |
8354 | return; | |
8355 | } | |
8356 | else if (con->response->request.status.status_code == IPP_OK) | |
bd7854cb | 8357 | { |
ef416fc2 | 8358 | job->state->values[0].integer = attr->values[0].integer; |
bd7854cb | 8359 | job->state_value = attr->values[0].integer; |
8360 | } | |
ef416fc2 | 8361 | break; |
8362 | ||
8363 | case IPP_JOB_PROCESSING : | |
8364 | case IPP_JOB_STOPPED : | |
bd7854cb | 8365 | if (job->state_value != attr->values[0].integer) |
ef416fc2 | 8366 | { |
8367 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8368 | _("Job state cannot be changed.")); | |
8369 | return; | |
8370 | } | |
8371 | break; | |
8372 | ||
8373 | case IPP_JOB_CANCELLED : | |
8374 | case IPP_JOB_ABORTED : | |
8375 | case IPP_JOB_COMPLETED : | |
bd7854cb | 8376 | if (job->state_value > IPP_JOB_PROCESSING) |
ef416fc2 | 8377 | { |
8378 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8379 | _("Job state cannot be changed.")); | |
8380 | return; | |
8381 | } | |
8382 | else if (con->response->request.status.status_code == IPP_OK) | |
8383 | { | |
8384 | cupsdCancelJob(job, 0); | |
8385 | ||
8386 | if (JobHistory) | |
8387 | { | |
8388 | job->state->values[0].integer = attr->values[0].integer; | |
bd7854cb | 8389 | job->state_value = attr->values[0].integer; |
ef416fc2 | 8390 | cupsdSaveJob(job); |
8391 | } | |
8392 | } | |
8393 | break; | |
8394 | } | |
8395 | } | |
8396 | } | |
8397 | else if (con->response->request.status.status_code != IPP_OK) | |
8398 | continue; | |
fa73b229 | 8399 | else if ((attr2 = ippFindAttribute(job->attrs, attr->name, |
8400 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 8401 | { |
8402 | /* | |
8403 | * Some other value; first free the old value... | |
8404 | */ | |
8405 | ||
8406 | if (job->attrs->prev) | |
8407 | job->attrs->prev->next = attr2->next; | |
8408 | else | |
8409 | job->attrs->attrs = attr2->next; | |
8410 | ||
8411 | if (job->attrs->last == attr2) | |
8412 | job->attrs->last = job->attrs->prev; | |
8413 | ||
757d2cad | 8414 | _ippFreeAttr(attr2); |
ef416fc2 | 8415 | |
8416 | /* | |
8417 | * Then copy the attribute... | |
8418 | */ | |
8419 | ||
8420 | copy_attribute(job->attrs, attr, 0); | |
8421 | ||
8422 | /* | |
8423 | * See if the job-name or job-hold-until is being changed. | |
8424 | */ | |
8425 | ||
8426 | if (!strcmp(attr->name, "job-hold-until")) | |
8427 | { | |
8428 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
8429 | ||
8430 | if (!strcmp(attr->values[0].string.text, "no-hold")) | |
8431 | cupsdReleaseJob(job); | |
8432 | else | |
8433 | cupsdHoldJob(job); | |
8434 | } | |
8435 | } | |
8436 | else if (attr->value_tag == IPP_TAG_DELETEATTR) | |
8437 | { | |
8438 | /* | |
8439 | * Delete the attribute... | |
8440 | */ | |
8441 | ||
8442 | if ((attr2 = ippFindAttribute(job->attrs, attr->name, | |
8443 | IPP_TAG_ZERO)) != NULL) | |
8444 | { | |
8445 | if (job->attrs->prev) | |
8446 | job->attrs->prev->next = attr2->next; | |
8447 | else | |
8448 | job->attrs->attrs = attr2->next; | |
8449 | ||
8450 | if (attr2 == job->attrs->last) | |
8451 | job->attrs->last = job->attrs->prev; | |
8452 | ||
757d2cad | 8453 | _ippFreeAttr(attr2); |
ef416fc2 | 8454 | } |
8455 | } | |
8456 | else | |
8457 | { | |
8458 | /* | |
8459 | * Add new option by copying it... | |
8460 | */ | |
8461 | ||
8462 | copy_attribute(job->attrs, attr, 0); | |
8463 | } | |
8464 | } | |
8465 | ||
8466 | /* | |
8467 | * Save the job... | |
8468 | */ | |
8469 | ||
8470 | cupsdSaveJob(job); | |
8471 | ||
8472 | /* | |
8473 | * Start jobs if possible... | |
8474 | */ | |
8475 | ||
8476 | cupsdCheckJobs(); | |
8477 | } | |
8478 | ||
8479 | ||
b423cd4c | 8480 | /* |
8481 | * 'set_printer_defaults()' - Set printer default options from a request. | |
8482 | */ | |
8483 | ||
8484 | static void | |
8485 | set_printer_defaults( | |
8486 | cupsd_client_t *con, /* I - Client connection */ | |
8487 | cupsd_printer_t *printer) /* I - Printer */ | |
8488 | { | |
8489 | int i; /* Looping var */ | |
8490 | ipp_attribute_t *attr; /* Current attribute */ | |
8491 | int namelen; /* Length of attribute name */ | |
8492 | char name[256], /* New attribute name */ | |
8493 | value[256]; /* String version of integer attrs */ | |
8494 | ||
8495 | ||
8496 | for (attr = con->request->attrs; attr; attr = attr->next) | |
8497 | { | |
8498 | /* | |
8499 | * Skip non-printer attributes... | |
8500 | */ | |
8501 | ||
8502 | if (attr->group_tag != IPP_TAG_PRINTER || !attr->name) | |
8503 | continue; | |
8504 | ||
8505 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_printer_defaults: %s", attr->name); | |
8506 | ||
8507 | if (!strcmp(attr->name, "job-sheets-default")) | |
8508 | { | |
8509 | /* | |
8510 | * Only allow keywords and names... | |
8511 | */ | |
8512 | ||
8513 | if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD) | |
8514 | continue; | |
8515 | ||
8516 | /* | |
8517 | * Only allow job-sheets-default to be set when running without a | |
8518 | * system high classification level... | |
8519 | */ | |
8520 | ||
8521 | if (Classification) | |
8522 | continue; | |
8523 | ||
8524 | cupsdSetString(&printer->job_sheets[0], attr->values[0].string.text); | |
8525 | ||
8526 | if (attr->num_values > 1) | |
8527 | cupsdSetString(&printer->job_sheets[1], attr->values[1].string.text); | |
8528 | else | |
8529 | cupsdSetString(&printer->job_sheets[1], "none"); | |
8530 | } | |
8531 | else if (!strcmp(attr->name, "requesting-user-name-allowed")) | |
8532 | { | |
8533 | cupsdFreePrinterUsers(printer); | |
8534 | ||
8535 | printer->deny_users = 0; | |
8536 | ||
8537 | if (attr->value_tag == IPP_TAG_NAME && | |
8538 | (attr->num_values > 1 || | |
8539 | strcmp(attr->values[0].string.text, "all"))) | |
8540 | { | |
8541 | for (i = 0; i < attr->num_values; i ++) | |
8542 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
8543 | } | |
8544 | } | |
8545 | else if (!strcmp(attr->name, "requesting-user-name-denied")) | |
8546 | { | |
8547 | cupsdFreePrinterUsers(printer); | |
8548 | ||
8549 | printer->deny_users = 1; | |
8550 | ||
8551 | if (attr->value_tag == IPP_TAG_NAME && | |
8552 | (attr->num_values > 1 || | |
8553 | strcmp(attr->values[0].string.text, "none"))) | |
8554 | { | |
8555 | for (i = 0; i < attr->num_values; i ++) | |
8556 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
8557 | } | |
8558 | } | |
8559 | else if (!strcmp(attr->name, "job-quota-period")) | |
8560 | { | |
8561 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8562 | continue; | |
8563 | ||
8564 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-quota-period to %d...", | |
8565 | attr->values[0].integer); | |
8566 | cupsdFreeQuotas(printer); | |
8567 | ||
8568 | printer->quota_period = attr->values[0].integer; | |
8569 | } | |
8570 | else if (!strcmp(attr->name, "job-k-limit")) | |
8571 | { | |
8572 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8573 | continue; | |
8574 | ||
8575 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-k-limit to %d...", | |
8576 | attr->values[0].integer); | |
8577 | cupsdFreeQuotas(printer); | |
8578 | ||
8579 | printer->k_limit = attr->values[0].integer; | |
8580 | } | |
8581 | else if (!strcmp(attr->name, "job-page-limit")) | |
8582 | { | |
8583 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8584 | continue; | |
8585 | ||
8586 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-page-limit to %d...", | |
8587 | attr->values[0].integer); | |
8588 | cupsdFreeQuotas(printer); | |
8589 | ||
8590 | printer->page_limit = attr->values[0].integer; | |
8591 | } | |
8592 | else if (!strcmp(attr->name, "printer-op-policy")) | |
8593 | { | |
8594 | cupsd_policy_t *p; /* Policy */ | |
8595 | ||
8596 | ||
8597 | if (attr->value_tag != IPP_TAG_NAME) | |
8598 | continue; | |
8599 | ||
8600 | if ((p = cupsdFindPolicy(attr->values[0].string.text)) != NULL) | |
8601 | { | |
8602 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8603 | "Setting printer-op-policy to \"%s\"...", | |
8604 | attr->values[0].string.text); | |
8605 | cupsdSetString(&printer->op_policy, attr->values[0].string.text); | |
8606 | printer->op_policy_ptr = p; | |
8607 | } | |
8608 | else | |
8609 | { | |
8610 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8611 | _("Unknown printer-op-policy \"%s\"."), | |
8612 | attr->values[0].string.text); | |
8613 | return; | |
8614 | } | |
8615 | } | |
8616 | else if (!strcmp(attr->name, "printer-error-policy")) | |
8617 | { | |
8618 | if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD) | |
8619 | continue; | |
8620 | ||
8621 | if (strcmp(attr->values[0].string.text, "abort-job") && | |
8622 | strcmp(attr->values[0].string.text, "retry-job") && | |
8623 | strcmp(attr->values[0].string.text, "stop-printer")) | |
8624 | { | |
8625 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8626 | _("Unknown printer-error-policy \"%s\"."), | |
8627 | attr->values[0].string.text); | |
8628 | return; | |
8629 | } | |
8630 | ||
8631 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8632 | "Setting printer-error-policy to \"%s\"...", | |
8633 | attr->values[0].string.text); | |
8634 | cupsdSetString(&printer->error_policy, attr->values[0].string.text); | |
8635 | } | |
ed486911 | 8636 | else if (!strcmp(attr->name, "notify-lease-duration-default") || |
f301802f | 8637 | !strcmp(attr->name, "notify-events-default")) |
b423cd4c | 8638 | continue; |
8639 | ||
8640 | /* | |
8641 | * Skip any other non-default attributes... | |
8642 | */ | |
8643 | ||
8644 | namelen = strlen(attr->name); | |
8645 | if (namelen < 9 || strcmp(attr->name + namelen - 8, "-default") || | |
8646 | namelen > (sizeof(name) - 1) || attr->num_values != 1) | |
8647 | continue; | |
8648 | ||
8649 | /* | |
8650 | * OK, anything else must be a user-defined default... | |
8651 | */ | |
8652 | ||
8653 | strlcpy(name, attr->name, sizeof(name)); | |
8654 | name[namelen - 8] = '\0'; /* Strip "-default" */ | |
8655 | ||
8656 | switch (attr->value_tag) | |
8657 | { | |
8658 | case IPP_TAG_DELETEATTR : | |
8659 | printer->num_options = cupsRemoveOption(name, | |
8660 | printer->num_options, | |
8661 | &(printer->options)); | |
8662 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8663 | "Deleting %s", attr->name); | |
8664 | break; | |
8665 | ||
8666 | case IPP_TAG_NAME : | |
8667 | case IPP_TAG_KEYWORD : | |
8668 | case IPP_TAG_URI : | |
8669 | printer->num_options = cupsAddOption(name, | |
8670 | attr->values[0].string.text, | |
8671 | printer->num_options, | |
8672 | &(printer->options)); | |
8673 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8674 | "Setting %s to \"%s\"...", attr->name, | |
8675 | attr->values[0].string.text); | |
8676 | break; | |
8677 | ||
8678 | case IPP_TAG_BOOLEAN : | |
8679 | printer->num_options = cupsAddOption(name, | |
8680 | attr->values[0].boolean ? | |
8681 | "true" : "false", | |
8682 | printer->num_options, | |
8683 | &(printer->options)); | |
8684 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8685 | "Setting %s to %s...", attr->name, | |
8686 | attr->values[0].boolean ? "true" : "false"); | |
8687 | break; | |
8688 | ||
8689 | case IPP_TAG_INTEGER : | |
8690 | case IPP_TAG_ENUM : | |
8691 | sprintf(value, "%d", attr->values[0].integer); | |
8692 | printer->num_options = cupsAddOption(name, value, | |
8693 | printer->num_options, | |
8694 | &(printer->options)); | |
8695 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8696 | "Setting %s to %s...", attr->name, value); | |
8697 | break; | |
8698 | ||
8699 | case IPP_TAG_RANGE : | |
8700 | sprintf(value, "%d-%d", attr->values[0].range.lower, | |
8701 | attr->values[0].range.upper); | |
8702 | printer->num_options = cupsAddOption(name, value, | |
8703 | printer->num_options, | |
8704 | &(printer->options)); | |
8705 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8706 | "Setting %s to %s...", attr->name, value); | |
8707 | break; | |
8708 | ||
8709 | case IPP_TAG_RESOLUTION : | |
8710 | sprintf(value, "%dx%d%s", attr->values[0].resolution.xres, | |
8711 | attr->values[0].resolution.yres, | |
8712 | attr->values[0].resolution.units == IPP_RES_PER_INCH ? | |
8713 | "dpi" : "dpc"); | |
8714 | printer->num_options = cupsAddOption(name, value, | |
8715 | printer->num_options, | |
8716 | &(printer->options)); | |
8717 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8718 | "Setting %s to %s...", attr->name, value); | |
8719 | break; | |
8720 | ||
8721 | default : | |
8722 | /* Do nothing for other values */ | |
8723 | break; | |
8724 | } | |
8725 | } | |
8726 | } | |
8727 | ||
8728 | ||
ef416fc2 | 8729 | /* |
8730 | * 'start_printer()' - Start a printer. | |
8731 | */ | |
8732 | ||
8733 | static void | |
8734 | start_printer(cupsd_client_t *con, /* I - Client connection */ | |
8735 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8736 | { | |
8737 | http_status_t status; /* Policy status */ | |
8738 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
ef416fc2 | 8739 | cupsd_printer_t *printer; /* Printer data */ |
8740 | ||
8741 | ||
8742 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "start_printer(%p[%d], %s)", con, | |
8743 | con->http.fd, uri->values[0].string.text); | |
8744 | ||
8745 | /* | |
8746 | * Is the destination valid? | |
8747 | */ | |
8748 | ||
ed486911 | 8749 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 8750 | { |
8751 | /* | |
8752 | * Bad URI... | |
8753 | */ | |
8754 | ||
8755 | send_ipp_status(con, IPP_NOT_FOUND, | |
8756 | _("The printer or class was not found.")); | |
8757 | return; | |
8758 | } | |
8759 | ||
8760 | /* | |
8761 | * Check policy... | |
8762 | */ | |
8763 | ||
8764 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
8765 | { | |
8766 | send_http_error(con, status); | |
8767 | return; | |
8768 | } | |
8769 | ||
8770 | /* | |
8771 | * Start the printer... | |
8772 | */ | |
8773 | ||
8774 | printer->state_message[0] = '\0'; | |
8775 | ||
8776 | cupsdStartPrinter(printer, 1); | |
8777 | ||
8778 | if (dtype & CUPS_PRINTER_CLASS) | |
e53920b9 | 8779 | { |
ed486911 | 8780 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" started by \"%s\".", |
8781 | printer->name, get_username(con)); | |
e53920b9 | 8782 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, |
ed486911 | 8783 | "Class \"%s\" started by \"%s\".", printer->name, |
8784 | get_username(con)); | |
e53920b9 | 8785 | } |
e00b005a | 8786 | else |
e53920b9 | 8787 | { |
ed486911 | 8788 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" started by \"%s\".", |
8789 | printer->name, get_username(con)); | |
e53920b9 | 8790 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, |
ed486911 | 8791 | "Printer \"%s\" started by \"%s\".", printer->name, |
8792 | get_username(con)); | |
e53920b9 | 8793 | } |
ef416fc2 | 8794 | |
8795 | cupsdCheckJobs(); | |
8796 | ||
8797 | /* | |
8798 | * Everything was ok, so return OK status... | |
8799 | */ | |
8800 | ||
8801 | con->response->request.status.status_code = IPP_OK; | |
8802 | } | |
8803 | ||
8804 | ||
8805 | /* | |
8806 | * 'stop_printer()' - Stop a printer. | |
8807 | */ | |
8808 | ||
8809 | static void | |
8810 | stop_printer(cupsd_client_t *con, /* I - Client connection */ | |
8811 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8812 | { | |
8813 | http_status_t status; /* Policy status */ | |
8814 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
ef416fc2 | 8815 | cupsd_printer_t *printer; /* Printer data */ |
8816 | ipp_attribute_t *attr; /* printer-state-message attribute */ | |
8817 | ||
8818 | ||
8819 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "stop_printer(%p[%d], %s)", con, | |
8820 | con->http.fd, uri->values[0].string.text); | |
8821 | ||
8822 | /* | |
8823 | * Is the destination valid? | |
8824 | */ | |
8825 | ||
ed486911 | 8826 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 8827 | { |
8828 | /* | |
8829 | * Bad URI... | |
8830 | */ | |
8831 | ||
8832 | send_ipp_status(con, IPP_NOT_FOUND, | |
8833 | _("The printer or class was not found.")); | |
8834 | return; | |
8835 | } | |
8836 | ||
8837 | /* | |
8838 | * Check policy... | |
8839 | */ | |
8840 | ||
8841 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
8842 | { | |
8843 | send_http_error(con, status); | |
8844 | return; | |
8845 | } | |
8846 | ||
8847 | /* | |
8848 | * Stop the printer... | |
8849 | */ | |
8850 | ||
8851 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
8852 | IPP_TAG_TEXT)) == NULL) | |
8853 | strcpy(printer->state_message, "Paused"); | |
8854 | else | |
8855 | { | |
8856 | strlcpy(printer->state_message, attr->values[0].string.text, | |
8857 | sizeof(printer->state_message)); | |
8858 | } | |
8859 | ||
8860 | cupsdStopPrinter(printer, 1); | |
8861 | ||
8862 | if (dtype & CUPS_PRINTER_CLASS) | |
e53920b9 | 8863 | { |
ed486911 | 8864 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" stopped by \"%s\".", |
8865 | printer->name, get_username(con)); | |
e53920b9 | 8866 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, |
ed486911 | 8867 | "Class \"%s\" stopped by \"%s\".", printer->name, |
8868 | get_username(con)); | |
e53920b9 | 8869 | } |
ef416fc2 | 8870 | else |
e53920b9 | 8871 | { |
ed486911 | 8872 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" stopped by \"%s\".", |
8873 | printer->name, get_username(con)); | |
e53920b9 | 8874 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, |
ed486911 | 8875 | "Printer \"%s\" stopped by \"%s\".", printer->name, |
8876 | get_username(con)); | |
e53920b9 | 8877 | } |
ef416fc2 | 8878 | |
8879 | /* | |
8880 | * Everything was ok, so return OK status... | |
8881 | */ | |
8882 | ||
8883 | con->response->request.status.status_code = IPP_OK; | |
8884 | } | |
8885 | ||
8886 | ||
89d46774 | 8887 | /* |
8888 | * 'url_encode_attr()' - URL-encode a string attribute. | |
8889 | */ | |
8890 | ||
8891 | static void | |
8892 | url_encode_attr(ipp_attribute_t *attr, /* I - Attribute */ | |
8893 | char *buffer,/* I - String buffer */ | |
8894 | int bufsize)/* I - Size of buffer */ | |
8895 | { | |
8896 | int i; /* Looping var */ | |
8897 | char *bufptr, /* Pointer into buffer */ | |
8898 | *bufend, /* End of buffer */ | |
8899 | *valptr; /* Pointer into value */ | |
8900 | ||
8901 | ||
8902 | strlcpy(buffer, attr->name, bufsize); | |
8903 | bufptr = buffer + strlen(buffer); | |
8904 | bufend = buffer + bufsize - 1; | |
8905 | ||
8906 | for (i = 0; i < attr->num_values; i ++) | |
8907 | { | |
8908 | if (bufptr >= bufend) | |
8909 | break; | |
8910 | ||
8911 | if (i) | |
8912 | *bufptr++ = ','; | |
8913 | else | |
8914 | *bufptr++ = '='; | |
8915 | ||
8916 | if (bufptr >= bufend) | |
8917 | break; | |
8918 | ||
8919 | *bufptr++ = '\''; | |
8920 | ||
8921 | for (valptr = attr->values[i].string.text; | |
8922 | *valptr && bufptr < bufend; | |
8923 | valptr ++) | |
8924 | if (*valptr == ' ') | |
8925 | { | |
8926 | if (bufptr >= (bufend - 2)) | |
8927 | break; | |
8928 | ||
8929 | *bufptr++ = '%'; | |
8930 | *bufptr++ = '2'; | |
8931 | *bufptr++ = '0'; | |
8932 | } | |
8933 | else if (*valptr == '\'' || *valptr == '\\') | |
8934 | { | |
8935 | *bufptr++ = '\\'; | |
8936 | *bufptr++ = *valptr; | |
8937 | } | |
8938 | else | |
8939 | *bufptr++ = *valptr; | |
8940 | ||
8941 | if (bufptr >= bufend) | |
8942 | break; | |
8943 | ||
8944 | *bufptr++ = '\''; | |
8945 | } | |
8946 | ||
8947 | *bufptr = '\0'; | |
8948 | } | |
8949 | ||
8950 | ||
ef416fc2 | 8951 | /* |
8952 | * 'user_allowed()' - See if a user is allowed to print to a queue. | |
8953 | */ | |
8954 | ||
8955 | static int /* O - 0 if not allowed, 1 if allowed */ | |
8956 | user_allowed(cupsd_printer_t *p, /* I - Printer or class */ | |
8957 | const char *username) /* I - Username */ | |
8958 | { | |
8959 | int i; /* Looping var */ | |
8960 | struct passwd *pw; /* User password data */ | |
8961 | ||
8962 | ||
8963 | if (p->num_users == 0) | |
8964 | return (1); | |
8965 | ||
8966 | if (!strcmp(username, "root")) | |
8967 | return (1); | |
8968 | ||
8969 | pw = getpwnam(username); | |
8970 | endpwent(); | |
8971 | ||
8972 | for (i = 0; i < p->num_users; i ++) | |
8973 | { | |
8974 | if (p->users[i][0] == '@') | |
8975 | { | |
8976 | /* | |
8977 | * Check group membership... | |
8978 | */ | |
8979 | ||
8980 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) | |
8981 | break; | |
8982 | } | |
8983 | else if (!strcasecmp(username, p->users[i])) | |
8984 | break; | |
8985 | } | |
8986 | ||
8987 | return ((i < p->num_users) != p->deny_users); | |
8988 | } | |
8989 | ||
8990 | ||
8991 | /* | |
8992 | * 'validate_job()' - Validate printer options and destination. | |
8993 | */ | |
8994 | ||
8995 | static void | |
8996 | validate_job(cupsd_client_t *con, /* I - Client connection */ | |
8997 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8998 | { | |
8999 | http_status_t status; /* Policy status */ | |
9000 | ipp_attribute_t *attr; /* Current attribute */ | |
9001 | ipp_attribute_t *format; /* Document-format attribute */ | |
9002 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
ef416fc2 | 9003 | char super[MIME_MAX_SUPER], |
9004 | /* Supertype of file */ | |
9005 | type[MIME_MAX_TYPE]; | |
9006 | /* Subtype of file */ | |
9007 | cupsd_printer_t *printer; /* Printer */ | |
9008 | ||
9009 | ||
9010 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "validate_job(%p[%d], %s)", con, | |
9011 | con->http.fd, uri->values[0].string.text); | |
9012 | ||
9013 | /* | |
9014 | * OK, see if the client is sending the document compressed - CUPS | |
9015 | * doesn't support compression yet... | |
9016 | */ | |
9017 | ||
fa73b229 | 9018 | if ((attr = ippFindAttribute(con->request, "compression", |
9019 | IPP_TAG_KEYWORD)) != NULL && | |
9020 | !strcmp(attr->values[0].string.text, "none")) | |
ef416fc2 | 9021 | { |
9022 | send_ipp_status(con, IPP_ATTRIBUTES, | |
9023 | _("Unsupported compression attribute %s!"), | |
9024 | attr->values[0].string.text); | |
9025 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
9026 | "compression", NULL, attr->values[0].string.text); | |
9027 | return; | |
9028 | } | |
9029 | ||
9030 | /* | |
9031 | * Is it a format we support? | |
9032 | */ | |
9033 | ||
9034 | if ((format = ippFindAttribute(con->request, "document-format", | |
9035 | IPP_TAG_MIMETYPE)) != NULL) | |
9036 | { | |
9037 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
9038 | { | |
9039 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
9040 | format->values[0].string.text); | |
9041 | return; | |
9042 | } | |
9043 | ||
fa73b229 | 9044 | if ((strcmp(super, "application") || strcmp(type, "octet-stream")) && |
9045 | !mimeType(MimeDatabase, super, type)) | |
ef416fc2 | 9046 | { |
9047 | cupsdLogMessage(CUPSD_LOG_INFO, | |
9048 | "Hint: Do you have the raw file printing rules enabled?"); | |
9049 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
9050 | _("Unsupported format \"%s\"!"), | |
9051 | format->values[0].string.text); | |
9052 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
9053 | "document-format", NULL, format->values[0].string.text); | |
9054 | return; | |
9055 | } | |
9056 | } | |
9057 | ||
9058 | /* | |
9059 | * Is the destination valid? | |
9060 | */ | |
9061 | ||
ed486911 | 9062 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 9063 | { |
9064 | /* | |
9065 | * Bad URI... | |
9066 | */ | |
9067 | ||
9068 | send_ipp_status(con, IPP_NOT_FOUND, | |
9069 | _("The printer or class was not found.")); | |
9070 | return; | |
9071 | } | |
9072 | ||
9073 | /* | |
9074 | * Check policy... | |
9075 | */ | |
9076 | ||
9077 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
9078 | { | |
9079 | send_http_error(con, status); | |
9080 | return; | |
9081 | } | |
9082 | ||
9083 | /* | |
9084 | * Everything was ok, so return OK status... | |
9085 | */ | |
9086 | ||
9087 | con->response->request.status.status_code = IPP_OK; | |
9088 | } | |
9089 | ||
9090 | ||
9091 | /* | |
9092 | * 'validate_name()' - Make sure the printer name only contains valid chars. | |
9093 | */ | |
9094 | ||
9095 | static int /* O - 0 if name is no good, 1 if name is good */ | |
9096 | validate_name(const char *name) /* I - Name to check */ | |
9097 | { | |
9098 | const char *ptr; /* Pointer into name */ | |
9099 | ||
9100 | ||
9101 | /* | |
9102 | * Scan the whole name... | |
9103 | */ | |
9104 | ||
9105 | for (ptr = name; *ptr; ptr ++) | |
9106 | if ((*ptr >= 0 && *ptr <= ' ') || *ptr == 127 || *ptr == '/' || *ptr == '#') | |
9107 | return (0); | |
9108 | ||
9109 | /* | |
9110 | * All the characters are good; validate the length, too... | |
9111 | */ | |
9112 | ||
9113 | return ((ptr - name) < 128); | |
9114 | } | |
9115 | ||
9116 | ||
9117 | /* | |
9118 | * 'validate_user()' - Validate the user for the request. | |
9119 | */ | |
9120 | ||
9121 | static int /* O - 1 if permitted, 0 otherwise */ | |
9122 | validate_user(cupsd_job_t *job, /* I - Job */ | |
9123 | cupsd_client_t *con, /* I - Client connection */ | |
9124 | const char *owner, /* I - Owner of job/resource */ | |
9125 | char *username, /* O - Authenticated username */ | |
9126 | int userlen) /* I - Length of username */ | |
9127 | { | |
ef416fc2 | 9128 | cupsd_printer_t *printer; /* Printer for job */ |
9129 | ||
9130 | ||
9131 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
9132 | "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, " | |
9133 | "userlen=%d)", | |
9134 | job ? job->id : 0, con->http.fd, owner ? owner : "(null)", | |
9135 | username, userlen); | |
9136 | ||
9137 | /* | |
9138 | * Validate input... | |
9139 | */ | |
9140 | ||
9141 | if (!con || !owner || !username || userlen <= 0) | |
9142 | return (0); | |
9143 | ||
9144 | /* | |
9145 | * Get the best authenticated username that is available. | |
9146 | */ | |
9147 | ||
e00b005a | 9148 | strlcpy(username, get_username(con), userlen); |
ef416fc2 | 9149 | |
9150 | /* | |
9151 | * Check the username against the owner... | |
9152 | */ | |
9153 | ||
80ca4592 | 9154 | printer = cupsdFindDest(job->dest); |
ef416fc2 | 9155 | |
9156 | return (cupsdCheckPolicy(printer ? printer->op_policy_ptr : DefaultPolicyPtr, | |
9157 | con, owner) == HTTP_OK); | |
9158 | } | |
9159 | ||
9160 | ||
9161 | /* | |
c07d5b2d | 9162 | * End of "$Id: ipp.c 181 2006-06-22 20:01:18Z jlovell $". |
ef416fc2 | 9163 | */ |