]>
Commit | Line | Data |
---|---|---|
ef416fc2 | 1 | /* |
89d46774 | 2 | * "$Id: ipp.c 5438 2006-04-19 21:21:05Z mike $" |
ef416fc2 | 3 | * |
4 | * IPP routines for the Common UNIX Printing System (CUPS) scheduler. | |
5 | * | |
6 | * Copyright 1997-2006 by Easy Software Products, all rights reserved. | |
7 | * | |
8 | * These coded instructions, statements, and computer programs are the | |
9 | * property of Easy Software Products and are protected by Federal | |
10 | * copyright law. Distribution and use rights are outlined in the file | |
11 | * "LICENSE.txt" which should have been included with this file. If this | |
12 | * file is missing or damaged please contact Easy Software Products | |
13 | * at: | |
14 | * | |
15 | * Attn: CUPS Licensing Information | |
16 | * Easy Software Products | |
17 | * 44141 Airport View Drive, Suite 204 | |
18 | * Hollywood, Maryland 20636 USA | |
19 | * | |
20 | * Voice: (301) 373-9600 | |
21 | * EMail: cups-info@cups.org | |
22 | * WWW: http://www.cups.org | |
23 | * | |
24 | * Contents: | |
25 | * | |
26 | * cupsdProcessIPPRequest() - Process an incoming IPP request... | |
27 | * accept_jobs() - Accept print jobs to a printer. | |
28 | * add_class() - Add a class to the system. | |
29 | * add_file() - Add a file to a job. | |
b423cd4c | 30 | * add_job() - Add a job to a print queue. |
ef416fc2 | 31 | * add_job_state_reasons() - Add the "job-state-reasons" attribute based |
32 | * upon the job and printer state... | |
33 | * add_job_subscriptions() - Add any subcriptions for a job. | |
bd7854cb | 34 | * add_job_uuid() - Add job-uuid attribute to a job. |
ef416fc2 | 35 | * add_printer() - Add a printer to the system. |
36 | * add_printer_state_reasons() - Add the "printer-state-reasons" attribute | |
37 | * based upon the printer state... | |
38 | * add_queued_job_count() - Add the "queued-job-count" attribute for | |
b423cd4c | 39 | * apply_printer_defaults() - Apply printer default options to a job. |
ef416fc2 | 40 | * authenticate_job() - Set job authentication info. |
41 | * cancel_all_jobs() - Cancel all print jobs. | |
42 | * cancel_job() - Cancel a print job. | |
43 | * cancel_subscription() - Cancel a subscription. | |
44 | * check_quotas() - Check quotas for a printer and user. | |
45 | * copy_attribute() - Copy a single attribute. | |
46 | * copy_attrs() - Copy attributes from one request to another. | |
47 | * copy_banner() - Copy a banner file to the requests directory | |
48 | * for the specified job. | |
49 | * copy_file() - Copy a PPD file or interface script... | |
50 | * copy_model() - Copy a PPD model file, substituting default | |
51 | * values as needed... | |
fa73b229 | 52 | * copy_job_attrs() - Copy job attributes. |
53 | * copy_printer_attrs() - Copy printer attributes. | |
ef416fc2 | 54 | * copy_subscription_attrs() - Copy subscription attributes. |
55 | * create_job() - Print a file to a printer or class. | |
56 | * create_requested_array() - Create an array for the requested-attributes. | |
57 | * create_subscription() - Create a notification subscription. | |
58 | * delete_printer() - Remove a printer or class from the system. | |
59 | * get_default() - Get the default destination. | |
60 | * get_devices() - Get the list of available devices on the | |
61 | * local system. | |
ef416fc2 | 62 | * get_job_attrs() - Get job attributes. |
fa73b229 | 63 | * get_jobs() - Get a list of jobs for the specified printer. |
ef416fc2 | 64 | * get_notifications() - Get events for a subscription. |
65 | * get_ppds() - Get the list of PPD files on the local | |
66 | * system. | |
67 | * get_printer_attrs() - Get printer attributes. | |
68 | * get_printers() - Get a list of printers. | |
69 | * get_subscription_attrs() - Get subscription attributes. | |
70 | * get_subscriptions() - Get subscriptions. | |
e00b005a | 71 | * get_username() - Get the username associated with a request. |
ef416fc2 | 72 | * hold_job() - Hold a print job. |
73 | * move_job() - Move a job to a new destination. | |
74 | * ppd_add_default() - Add a PPD default choice. | |
75 | * ppd_parse_line() - Parse a PPD default line. | |
76 | * print_job() - Print a file to a printer or class. | |
77 | * read_ps_line() - Read a line from a PS file... | |
78 | * read_ps_job_ticket() - Reads a job ticket embedded in a PS file. | |
79 | * reject_jobs() - Reject print jobs to a printer. | |
80 | * release_job() - Release a held print job. | |
81 | * restart_job() - Restart an old print job. | |
82 | * save_auth_info() - Save authentication information for a job. | |
83 | * send_document() - Send a file to a printer or class. | |
84 | * send_http_error() - Send a HTTP error back to the IPP client. | |
85 | * send_ipp_status() - Send a status back to the IPP client. | |
86 | * set_default() - Set the default destination... | |
87 | * set_job_attrs() - Set job attributes. | |
b423cd4c | 88 | * set_printer_defaults() - Set printer default options from a request. |
ef416fc2 | 89 | * start_printer() - Start a printer. |
90 | * stop_printer() - Stop a printer. | |
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); | |
129 | static cupsd_job_t *add_job(cupsd_client_t *con, ipp_attribute_t *uri, | |
80ca4592 | 130 | cupsd_printer_t **dprinter, |
131 | mime_type_t *filetype); | |
ef416fc2 | 132 | static void add_job_state_reasons(cupsd_client_t *con, cupsd_job_t *job); |
133 | static void add_job_subscriptions(cupsd_client_t *con, cupsd_job_t *job); | |
bd7854cb | 134 | static void add_job_uuid(cupsd_client_t *con, cupsd_job_t *job); |
ef416fc2 | 135 | static void add_printer(cupsd_client_t *con, ipp_attribute_t *uri); |
b423cd4c | 136 | static void add_printer_state_reasons(cupsd_client_t *con, |
137 | cupsd_printer_t *p); | |
ef416fc2 | 138 | static void add_queued_job_count(cupsd_client_t *con, cupsd_printer_t *p); |
b423cd4c | 139 | static void apply_printer_defaults(cupsd_printer_t *printer, |
140 | cupsd_job_t *job); | |
ef416fc2 | 141 | static void authenticate_job(cupsd_client_t *con, ipp_attribute_t *uri); |
142 | static void cancel_all_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
143 | static void cancel_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
144 | static void cancel_subscription(cupsd_client_t *con, int id); | |
145 | static int check_quotas(cupsd_client_t *con, cupsd_printer_t *p); | |
146 | static ipp_attribute_t *copy_attribute(ipp_t *to, ipp_attribute_t *attr, | |
147 | int quickcopy); | |
fa73b229 | 148 | static void copy_attrs(ipp_t *to, ipp_t *from, cups_array_t *ra, |
ef416fc2 | 149 | ipp_tag_t group, int quickcopy); |
b423cd4c | 150 | static int copy_banner(cupsd_client_t *con, cupsd_job_t *job, |
151 | const char *name); | |
ef416fc2 | 152 | static int copy_file(const char *from, const char *to); |
b423cd4c | 153 | static int copy_model(cupsd_client_t *con, const char *from, |
154 | const char *to); | |
fa73b229 | 155 | static void copy_job_attrs(cupsd_client_t *con, |
156 | cupsd_job_t *job, | |
157 | cups_array_t *ra); | |
158 | static void copy_printer_attrs(cupsd_client_t *con, | |
159 | cupsd_printer_t *printer, | |
160 | cups_array_t *ra); | |
ef416fc2 | 161 | static void copy_subscription_attrs(cupsd_client_t *con, |
162 | cupsd_subscription_t *sub, | |
163 | cups_array_t *ra); | |
164 | static void create_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
165 | static cups_array_t *create_requested_array(ipp_t *request); | |
166 | static void create_subscription(cupsd_client_t *con, ipp_attribute_t *uri); | |
167 | static void delete_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
168 | static void get_default(cupsd_client_t *con); | |
169 | static void get_devices(cupsd_client_t *con); | |
170 | static void get_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
171 | static void get_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
bd7854cb | 172 | static void get_notifications(cupsd_client_t *con); |
ef416fc2 | 173 | static void get_ppds(cupsd_client_t *con); |
174 | static void get_printers(cupsd_client_t *con, int type); | |
175 | static void get_printer_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
176 | static void get_subscription_attrs(cupsd_client_t *con, int sub_id); | |
177 | static void get_subscriptions(cupsd_client_t *con, ipp_attribute_t *uri); | |
e00b005a | 178 | static const char *get_username(cupsd_client_t *con); |
ef416fc2 | 179 | static void hold_job(cupsd_client_t *con, ipp_attribute_t *uri); |
180 | static void move_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
181 | static int ppd_add_default(const char *option, const char *choice, | |
182 | int num_defaults, ppd_default_t **defaults); | |
183 | static int ppd_parse_line(const char *line, char *option, int olen, | |
184 | char *choice, int clen); | |
185 | static void print_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
186 | static void read_ps_job_ticket(cupsd_client_t *con); | |
187 | static void reject_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
188 | static void release_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
189 | static void renew_subscription(cupsd_client_t *con, int sub_id); | |
190 | static void restart_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
191 | static void save_auth_info(cupsd_client_t *con, cupsd_job_t *job); | |
192 | static void send_document(cupsd_client_t *con, ipp_attribute_t *uri); | |
193 | static void send_http_error(cupsd_client_t *con, http_status_t status); | |
194 | static void send_ipp_status(cupsd_client_t *con, ipp_status_t status, | |
195 | const char *message, ...) | |
196 | # ifdef __GNUC__ | |
197 | __attribute__ ((__format__ (__printf__, 3, 4))) | |
198 | # endif /* __GNUC__ */ | |
199 | ; | |
200 | static void set_default(cupsd_client_t *con, ipp_attribute_t *uri); | |
201 | static void set_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
b423cd4c | 202 | static void set_printer_defaults(cupsd_client_t *con, |
203 | cupsd_printer_t *printer); | |
ef416fc2 | 204 | static void start_printer(cupsd_client_t *con, ipp_attribute_t *uri); |
205 | static void stop_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
89d46774 | 206 | static void url_encode_attr(ipp_attribute_t *attr, char *buffer, |
207 | int bufsize); | |
ef416fc2 | 208 | static int user_allowed(cupsd_printer_t *p, const char *username); |
209 | static void validate_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
210 | static int validate_name(const char *name); | |
211 | static int validate_user(cupsd_job_t *job, cupsd_client_t *con, | |
212 | const char *owner, char *username, | |
213 | int userlen); | |
214 | ||
215 | ||
216 | /* | |
217 | * 'cupsdProcessIPPRequest()' - Process an incoming IPP request... | |
218 | */ | |
219 | ||
220 | int /* O - 1 on success, 0 on failure */ | |
221 | cupsdProcessIPPRequest( | |
222 | cupsd_client_t *con) /* I - Client connection */ | |
223 | { | |
224 | ipp_tag_t group; /* Current group tag */ | |
225 | ipp_attribute_t *attr; /* Current attribute */ | |
226 | ipp_attribute_t *charset; /* Character set attribute */ | |
227 | ipp_attribute_t *language; /* Language attribute */ | |
228 | ipp_attribute_t *uri; /* Printer URI attribute */ | |
229 | ipp_attribute_t *username; /* requesting-user-name attr */ | |
230 | int sub_id; /* Subscription ID */ | |
231 | ||
232 | ||
233 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
234 | "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x", | |
235 | con, con->http.fd, con->request->request.op.operation_id); | |
236 | ||
237 | /* | |
238 | * First build an empty response message for this request... | |
239 | */ | |
240 | ||
241 | con->response = ippNew(); | |
242 | ||
243 | con->response->request.status.version[0] = con->request->request.op.version[0]; | |
244 | con->response->request.status.version[1] = con->request->request.op.version[1]; | |
245 | con->response->request.status.request_id = con->request->request.op.request_id; | |
246 | ||
247 | /* | |
248 | * Then validate the request header and required attributes... | |
249 | */ | |
250 | ||
251 | if (con->request->request.any.version[0] != 1) | |
252 | { | |
253 | /* | |
254 | * Return an error, since we only support IPP 1.x. | |
255 | */ | |
256 | ||
257 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
258 | "%04X %s Bad request version number %d.%d", | |
259 | IPP_VERSION_NOT_SUPPORTED, con->http.hostname, | |
260 | con->request->request.any.version[0], | |
261 | con->request->request.any.version[1]); | |
262 | ||
263 | send_ipp_status(con, IPP_VERSION_NOT_SUPPORTED, | |
264 | _("Bad request version number %d.%d!"), | |
265 | con->request->request.any.version[0], | |
266 | con->request->request.any.version[1]); | |
267 | } | |
fa73b229 | 268 | else if (!con->request->attrs) |
ef416fc2 | 269 | { |
270 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
271 | "%04X %s No attributes in request", | |
272 | IPP_BAD_REQUEST, con->http.hostname); | |
273 | ||
274 | send_ipp_status(con, IPP_BAD_REQUEST, _("No attributes in request!")); | |
275 | } | |
276 | else | |
277 | { | |
278 | /* | |
279 | * Make sure that the attributes are provided in the correct order and | |
280 | * don't repeat groups... | |
281 | */ | |
282 | ||
283 | for (attr = con->request->attrs, group = attr->group_tag; | |
fa73b229 | 284 | attr; |
ef416fc2 | 285 | attr = attr->next) |
286 | if (attr->group_tag < group && attr->group_tag != IPP_TAG_ZERO) | |
287 | { | |
288 | /* | |
289 | * Out of order; return an error... | |
290 | */ | |
291 | ||
292 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
293 | "%04X %s Attribute groups are out of order", | |
294 | IPP_BAD_REQUEST, con->http.hostname); | |
295 | ||
296 | send_ipp_status(con, IPP_BAD_REQUEST, | |
297 | _("Attribute groups are out of order (%x < %x)!"), | |
298 | attr->group_tag, group); | |
299 | break; | |
300 | } | |
301 | else | |
302 | group = attr->group_tag; | |
303 | ||
fa73b229 | 304 | if (!attr) |
ef416fc2 | 305 | { |
306 | /* | |
307 | * Then make sure that the first three attributes are: | |
308 | * | |
309 | * attributes-charset | |
310 | * attributes-natural-language | |
311 | * printer-uri/job-uri | |
312 | */ | |
313 | ||
314 | attr = con->request->attrs; | |
315 | if (attr && !strcmp(attr->name, "attributes-charset") && | |
fa73b229 | 316 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_CHARSET) |
ef416fc2 | 317 | charset = attr; |
318 | else | |
319 | charset = NULL; | |
320 | ||
321 | if (attr) | |
322 | attr = attr->next; | |
323 | ||
324 | if (attr && !strcmp(attr->name, "attributes-natural-language") && | |
fa73b229 | 325 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_LANGUAGE) |
ef416fc2 | 326 | language = attr; |
327 | else | |
328 | language = NULL; | |
329 | ||
fa73b229 | 330 | if ((attr = ippFindAttribute(con->request, "printer-uri", |
331 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 332 | uri = attr; |
fa73b229 | 333 | else if ((attr = ippFindAttribute(con->request, "job-uri", |
334 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 335 | uri = attr; |
336 | else | |
337 | uri = NULL; | |
338 | ||
339 | if (charset) | |
340 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
341 | "attributes-charset", NULL, charset->values[0].string.text); | |
342 | else | |
343 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
344 | "attributes-charset", NULL, DefaultCharset); | |
345 | ||
346 | if (language) | |
347 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
348 | "attributes-natural-language", NULL, | |
349 | language->values[0].string.text); | |
350 | else | |
351 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
352 | "attributes-natural-language", NULL, DefaultLanguage); | |
353 | ||
fa73b229 | 354 | if (!charset || !language || |
355 | (!uri && | |
ef416fc2 | 356 | con->request->request.op.operation_id != CUPS_GET_DEFAULT && |
357 | con->request->request.op.operation_id != CUPS_GET_PRINTERS && | |
358 | con->request->request.op.operation_id != CUPS_GET_CLASSES && | |
359 | con->request->request.op.operation_id != CUPS_GET_DEVICES && | |
360 | con->request->request.op.operation_id != CUPS_GET_PPDS)) | |
361 | { | |
362 | /* | |
363 | * Return an error, since attributes-charset, | |
364 | * attributes-natural-language, and printer-uri/job-uri are required | |
365 | * for all operations. | |
366 | */ | |
367 | ||
368 | if (!charset) | |
369 | { | |
370 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
371 | "Missing attributes-charset attribute!"); | |
372 | ||
373 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
374 | "%04X %s Missing attributes-charset attribute", | |
375 | IPP_BAD_REQUEST, con->http.hostname); | |
376 | } | |
377 | ||
378 | if (!language) | |
379 | { | |
380 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
381 | "Missing attributes-natural-language attribute!"); | |
382 | ||
383 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
384 | "%04X %s Missing attributes-natural-language attribute", | |
385 | IPP_BAD_REQUEST, con->http.hostname); | |
386 | } | |
387 | ||
388 | if (!uri) | |
389 | { | |
390 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
391 | "Missing printer-uri or job-uri attribute!"); | |
392 | ||
393 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
394 | "%04X %s Missing printer-uri or job-uri attribute", | |
395 | IPP_BAD_REQUEST, con->http.hostname); | |
396 | } | |
397 | ||
398 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Request attributes follow..."); | |
399 | ||
fa73b229 | 400 | for (attr = con->request->attrs; attr; attr = attr->next) |
ef416fc2 | 401 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
402 | "attr \"%s\": group_tag = %x, value_tag = %x", | |
403 | attr->name ? attr->name : "(null)", attr->group_tag, | |
404 | attr->value_tag); | |
405 | ||
406 | cupsdLogMessage(CUPSD_LOG_DEBUG, "End of attributes..."); | |
407 | ||
408 | send_ipp_status(con, IPP_BAD_REQUEST, | |
409 | _("Missing required attributes!")); | |
410 | } | |
411 | else | |
412 | { | |
413 | /* | |
414 | * OK, all the checks pass so far; make sure requesting-user-name is | |
415 | * not "root" from a remote host... | |
416 | */ | |
417 | ||
418 | if ((username = ippFindAttribute(con->request, "requesting-user-name", | |
419 | IPP_TAG_NAME)) != NULL) | |
420 | { | |
421 | /* | |
422 | * Check for root user... | |
423 | */ | |
424 | ||
425 | if (!strcmp(username->values[0].string.text, "root") && | |
426 | strcasecmp(con->http.hostname, "localhost") && | |
427 | strcmp(con->username, "root")) | |
428 | { | |
429 | /* | |
430 | * Remote unauthenticated user masquerading as local root... | |
431 | */ | |
432 | ||
757d2cad | 433 | _cupsStrFree(username->values[0].string.text); |
434 | username->values[0].string.text = _cupsStrAlloc(RemoteRoot); | |
ef416fc2 | 435 | } |
436 | } | |
437 | ||
438 | if ((attr = ippFindAttribute(con->request, "notify-subscription-id", | |
439 | IPP_TAG_INTEGER)) != NULL) | |
440 | sub_id = attr->values[0].integer; | |
441 | else | |
442 | sub_id = 0; | |
443 | ||
444 | /* | |
445 | * Then try processing the operation... | |
446 | */ | |
447 | ||
448 | if (uri) | |
bd7854cb | 449 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s %s", |
450 | ippOpString(con->request->request.op.operation_id), | |
451 | uri->values[0].string.text); | |
452 | else | |
453 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s", | |
454 | ippOpString(con->request->request.op.operation_id)); | |
ef416fc2 | 455 | |
456 | switch (con->request->request.op.operation_id) | |
457 | { | |
458 | case IPP_PRINT_JOB : | |
459 | print_job(con, uri); | |
460 | break; | |
461 | ||
462 | case IPP_VALIDATE_JOB : | |
463 | validate_job(con, uri); | |
464 | break; | |
465 | ||
466 | case IPP_CREATE_JOB : | |
467 | create_job(con, uri); | |
468 | break; | |
469 | ||
470 | case IPP_SEND_DOCUMENT : | |
471 | send_document(con, uri); | |
472 | break; | |
473 | ||
474 | case IPP_CANCEL_JOB : | |
475 | cancel_job(con, uri); | |
476 | break; | |
477 | ||
478 | case IPP_GET_JOB_ATTRIBUTES : | |
479 | get_job_attrs(con, uri); | |
480 | break; | |
481 | ||
482 | case IPP_GET_JOBS : | |
483 | get_jobs(con, uri); | |
484 | break; | |
485 | ||
486 | case IPP_GET_PRINTER_ATTRIBUTES : | |
487 | get_printer_attrs(con, uri); | |
488 | break; | |
489 | ||
490 | case IPP_HOLD_JOB : | |
491 | hold_job(con, uri); | |
492 | break; | |
493 | ||
494 | case IPP_RELEASE_JOB : | |
495 | release_job(con, uri); | |
496 | break; | |
497 | ||
498 | case IPP_RESTART_JOB : | |
499 | restart_job(con, uri); | |
500 | break; | |
501 | ||
502 | case IPP_PAUSE_PRINTER : | |
503 | stop_printer(con, uri); | |
504 | break; | |
505 | ||
506 | case IPP_RESUME_PRINTER : | |
507 | start_printer(con, uri); | |
508 | break; | |
509 | ||
510 | case IPP_PURGE_JOBS : | |
511 | cancel_all_jobs(con, uri); | |
512 | break; | |
513 | ||
514 | case IPP_SET_JOB_ATTRIBUTES : | |
515 | set_job_attrs(con, uri); | |
516 | break; | |
517 | ||
518 | case CUPS_GET_DEFAULT : | |
519 | get_default(con); | |
520 | break; | |
521 | ||
522 | case CUPS_GET_PRINTERS : | |
523 | get_printers(con, 0); | |
524 | break; | |
525 | ||
526 | case CUPS_GET_CLASSES : | |
527 | get_printers(con, CUPS_PRINTER_CLASS); | |
528 | break; | |
529 | ||
530 | case CUPS_ADD_PRINTER : | |
531 | add_printer(con, uri); | |
532 | break; | |
533 | ||
534 | case CUPS_DELETE_PRINTER : | |
535 | delete_printer(con, uri); | |
536 | break; | |
537 | ||
538 | case CUPS_ADD_CLASS : | |
539 | add_class(con, uri); | |
540 | break; | |
541 | ||
542 | case CUPS_DELETE_CLASS : | |
543 | delete_printer(con, uri); | |
544 | break; | |
545 | ||
546 | case CUPS_ACCEPT_JOBS : | |
547 | case IPP_ENABLE_PRINTER : | |
548 | accept_jobs(con, uri); | |
549 | break; | |
550 | ||
551 | case CUPS_REJECT_JOBS : | |
552 | case IPP_DISABLE_PRINTER : | |
553 | reject_jobs(con, uri); | |
554 | break; | |
555 | ||
556 | case CUPS_SET_DEFAULT : | |
557 | set_default(con, uri); | |
558 | break; | |
559 | ||
560 | case CUPS_GET_DEVICES : | |
561 | get_devices(con); | |
562 | break; | |
563 | ||
564 | case CUPS_GET_PPDS : | |
565 | get_ppds(con); | |
566 | break; | |
567 | ||
568 | case CUPS_MOVE_JOB : | |
569 | move_job(con, uri); | |
570 | break; | |
571 | ||
572 | case CUPS_AUTHENTICATE_JOB : | |
573 | authenticate_job(con, uri); | |
574 | break; | |
575 | ||
576 | case IPP_CREATE_PRINTER_SUBSCRIPTION : | |
577 | case IPP_CREATE_JOB_SUBSCRIPTION : | |
578 | create_subscription(con, uri); | |
579 | break; | |
580 | ||
581 | case IPP_GET_SUBSCRIPTION_ATTRIBUTES : | |
582 | get_subscription_attrs(con, sub_id); | |
583 | break; | |
584 | ||
585 | case IPP_GET_SUBSCRIPTIONS : | |
586 | get_subscriptions(con, uri); | |
587 | break; | |
588 | ||
589 | case IPP_RENEW_SUBSCRIPTION : | |
590 | renew_subscription(con, sub_id); | |
591 | break; | |
592 | ||
593 | case IPP_CANCEL_SUBSCRIPTION : | |
594 | cancel_subscription(con, sub_id); | |
595 | break; | |
596 | ||
597 | case IPP_GET_NOTIFICATIONS : | |
bd7854cb | 598 | get_notifications(con); |
ef416fc2 | 599 | break; |
600 | ||
601 | default : | |
602 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
603 | "%04X %s Operation %04X (%s) not supported", | |
604 | IPP_OPERATION_NOT_SUPPORTED, con->http.hostname, | |
605 | con->request->request.op.operation_id, | |
606 | ippOpString(con->request->request.op.operation_id)); | |
607 | ||
608 | send_ipp_status(con, IPP_OPERATION_NOT_SUPPORTED, | |
609 | _("%s not supported!"), | |
610 | ippOpString(con->request->request.op.operation_id)); | |
611 | break; | |
612 | } | |
613 | } | |
614 | } | |
615 | } | |
616 | ||
617 | if (con->response) | |
618 | { | |
619 | /* | |
620 | * Sending data from the scheduler... | |
621 | */ | |
622 | ||
623 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
624 | "cupsdProcessIPPRequest: %d status_code=%x (%s)", | |
625 | con->http.fd, con->response->request.status.status_code, | |
626 | ippErrorString(con->response->request.status.status_code)); | |
627 | ||
628 | if (cupsdSendHeader(con, HTTP_OK, "application/ipp")) | |
629 | { | |
630 | if (con->http.version == HTTP_1_1) | |
631 | { | |
632 | con->http.data_encoding = HTTP_ENCODE_CHUNKED; | |
633 | ||
634 | httpPrintf(HTTP(con), "Transfer-Encoding: chunked\r\n\r\n"); | |
635 | } | |
636 | else | |
637 | { | |
638 | con->http.data_encoding = HTTP_ENCODE_LENGTH; | |
639 | con->http.data_remaining = ippLength(con->response); | |
640 | ||
641 | if (con->http.data_remaining < INT_MAX) | |
642 | con->http._data_remaining = con->http.data_remaining; | |
643 | else | |
644 | con->http._data_remaining = INT_MAX; | |
645 | ||
646 | httpPrintf(HTTP(con), "Content-Length: " CUPS_LLFMT "\r\n\r\n", | |
647 | CUPS_LLCAST con->http.data_remaining); | |
648 | } | |
649 | ||
650 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
651 | "cupsdProcessIPPRequest: Adding fd %d to OutputSet...", | |
652 | con->http.fd); | |
653 | ||
654 | FD_SET(con->http.fd, OutputSet); | |
655 | ||
656 | /* | |
657 | * Tell the caller the response header was sent successfully... | |
658 | */ | |
659 | ||
660 | return (1); | |
661 | } | |
662 | else | |
663 | { | |
664 | /* | |
665 | * Tell the caller the response header could not be sent... | |
666 | */ | |
667 | ||
668 | return (0); | |
669 | } | |
670 | } | |
671 | else | |
672 | { | |
673 | /* | |
674 | * Sending data from a subprocess like cups-deviced; tell the caller | |
675 | * everything is A-OK so far... | |
676 | */ | |
677 | ||
678 | return (1); | |
679 | } | |
680 | } | |
681 | ||
682 | ||
683 | /* | |
684 | * 'accept_jobs()' - Accept print jobs to a printer. | |
685 | */ | |
686 | ||
687 | static void | |
688 | accept_jobs(cupsd_client_t *con, /* I - Client connection */ | |
689 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
690 | { | |
691 | http_status_t status; /* Policy status */ | |
692 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
693 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
694 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
695 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
696 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
697 | int port; /* Port portion of URI */ | |
698 | const char *name; /* Printer name */ | |
699 | cupsd_printer_t *printer; /* Printer data */ | |
700 | ||
701 | ||
702 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "accept_jobs(%p[%d], %s)", con, | |
703 | con->http.fd, uri->values[0].string.text); | |
704 | ||
705 | /* | |
706 | * Is the destination valid? | |
707 | */ | |
708 | ||
a4d04587 | 709 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
710 | sizeof(method), username, sizeof(username), host, | |
711 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 712 | |
713 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
714 | { | |
715 | /* | |
716 | * Bad URI... | |
717 | */ | |
718 | ||
719 | send_ipp_status(con, IPP_NOT_FOUND, | |
720 | _("The printer or class was not found.")); | |
721 | return; | |
722 | } | |
723 | ||
724 | /* | |
725 | * Check policy... | |
726 | */ | |
727 | ||
728 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
729 | { | |
730 | send_http_error(con, status); | |
731 | return; | |
732 | } | |
733 | ||
734 | /* | |
735 | * Accept jobs sent to the printer... | |
736 | */ | |
737 | ||
738 | printer->accepting = 1; | |
739 | printer->state_message[0] = '\0'; | |
740 | ||
741 | cupsdAddPrinterHistory(printer); | |
742 | ||
743 | if (dtype & CUPS_PRINTER_CLASS) | |
744 | cupsdSaveAllClasses(); | |
745 | else | |
746 | cupsdSaveAllPrinters(); | |
747 | ||
748 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" now accepting jobs (\"%s\").", name, | |
e00b005a | 749 | get_username(con)); |
ef416fc2 | 750 | |
751 | /* | |
752 | * Everything was ok, so return OK status... | |
753 | */ | |
754 | ||
755 | con->response->request.status.status_code = IPP_OK; | |
756 | } | |
757 | ||
758 | ||
759 | /* | |
760 | * 'add_class()' - Add a class to the system. | |
761 | */ | |
762 | ||
763 | static void | |
764 | add_class(cupsd_client_t *con, /* I - Client connection */ | |
765 | ipp_attribute_t *uri) /* I - URI of class */ | |
766 | { | |
767 | http_status_t status; /* Policy status */ | |
768 | int i; /* Looping var */ | |
769 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
770 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
771 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
772 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
773 | int port; /* Port portion of URI */ | |
774 | cupsd_printer_t *pclass, /* Class */ | |
775 | *member; /* Member printer/class */ | |
776 | cups_ptype_t dtype; /* Destination type */ | |
777 | const char *dest; /* Printer or class name */ | |
778 | ipp_attribute_t *attr; /* Printer attribute */ | |
779 | int modify; /* Non-zero if we just modified */ | |
b423cd4c | 780 | char newname[IPP_MAX_NAME]; /* New class name */ |
e00b005a | 781 | int need_restart_job; /* Need to restart job? */ |
ef416fc2 | 782 | |
783 | ||
784 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_class(%p[%d], %s)", con, | |
785 | con->http.fd, uri->values[0].string.text); | |
786 | ||
787 | /* | |
788 | * Do we have a valid URI? | |
789 | */ | |
790 | ||
a4d04587 | 791 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
792 | sizeof(method), username, sizeof(username), host, | |
793 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 794 | |
795 | ||
fa73b229 | 796 | if (strncmp(resource, "/classes/", 9) || strlen(resource) == 9) |
ef416fc2 | 797 | { |
798 | /* | |
799 | * No, return an error... | |
800 | */ | |
801 | ||
802 | send_ipp_status(con, IPP_BAD_REQUEST, | |
803 | _("The printer-uri must be of the form " | |
804 | "\"ipp://HOSTNAME/classes/CLASSNAME\".")); | |
805 | return; | |
806 | } | |
807 | ||
808 | /* | |
809 | * Do we have a valid printer name? | |
810 | */ | |
811 | ||
812 | if (!validate_name(resource + 9)) | |
813 | { | |
814 | /* | |
815 | * No, return an error... | |
816 | */ | |
817 | ||
818 | send_ipp_status(con, IPP_BAD_REQUEST, | |
819 | _("The printer-uri \"%s\" contains invalid characters."), | |
820 | uri->values[0].string.text); | |
821 | return; | |
822 | } | |
823 | ||
824 | /* | |
825 | * Check policy... | |
826 | */ | |
827 | ||
828 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
829 | { | |
830 | send_http_error(con, status); | |
831 | return; | |
832 | } | |
833 | ||
834 | /* | |
835 | * See if the class already exists; if not, create a new class... | |
836 | */ | |
837 | ||
838 | if ((pclass = cupsdFindClass(resource + 9)) == NULL) | |
839 | { | |
840 | /* | |
841 | * Class doesn't exist; see if we have a printer of the same name... | |
842 | */ | |
843 | ||
844 | if ((pclass = cupsdFindPrinter(resource + 9)) != NULL && | |
845 | !(pclass->type & CUPS_PRINTER_REMOTE)) | |
846 | { | |
847 | /* | |
848 | * Yes, return an error... | |
849 | */ | |
850 | ||
851 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
852 | _("A printer named \"%s\" already exists!"), | |
853 | resource + 9); | |
854 | return; | |
855 | } | |
856 | ||
857 | /* | |
858 | * No, add the pclass... | |
859 | */ | |
860 | ||
861 | pclass = cupsdAddClass(resource + 9); | |
862 | modify = 0; | |
863 | } | |
864 | else if (pclass->type & CUPS_PRINTER_IMPLICIT) | |
865 | { | |
866 | /* | |
867 | * Rename the implicit class to "AnyClass" or remove it... | |
868 | */ | |
869 | ||
870 | if (ImplicitAnyClasses) | |
871 | { | |
b423cd4c | 872 | snprintf(newname, sizeof(newname), "Any%s", resource + 9); |
873 | cupsdRenamePrinter(pclass, newname); | |
ef416fc2 | 874 | } |
875 | else | |
876 | cupsdDeletePrinter(pclass, 1); | |
877 | ||
878 | /* | |
879 | * Add the class as a new local class... | |
880 | */ | |
881 | ||
882 | pclass = cupsdAddClass(resource + 9); | |
883 | modify = 0; | |
884 | } | |
885 | else if (pclass->type & CUPS_PRINTER_REMOTE) | |
886 | { | |
887 | /* | |
888 | * Rename the remote class to "Class"... | |
889 | */ | |
890 | ||
b423cd4c | 891 | snprintf(newname, sizeof(newname), "%s@%s", resource + 9, pclass->hostname); |
892 | cupsdRenamePrinter(pclass, newname); | |
ef416fc2 | 893 | |
894 | /* | |
895 | * Add the class as a new local class... | |
896 | */ | |
897 | ||
898 | pclass = cupsdAddClass(resource + 9); | |
899 | modify = 0; | |
900 | } | |
901 | else | |
902 | modify = 1; | |
903 | ||
904 | /* | |
905 | * Look for attributes and copy them over as needed... | |
906 | */ | |
907 | ||
e00b005a | 908 | need_restart_job = 0; |
909 | ||
fa73b229 | 910 | if ((attr = ippFindAttribute(con->request, "printer-location", |
911 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 912 | cupsdSetString(&pclass->location, attr->values[0].string.text); |
913 | ||
fa73b229 | 914 | if ((attr = ippFindAttribute(con->request, "printer-info", |
915 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 916 | cupsdSetString(&pclass->info, attr->values[0].string.text); |
917 | ||
fa73b229 | 918 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
919 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 920 | { |
921 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
922 | pclass->name, attr->values[0].boolean, pclass->accepting); | |
923 | ||
924 | pclass->accepting = attr->values[0].boolean; | |
925 | cupsdAddPrinterHistory(pclass); | |
926 | } | |
927 | ||
fa73b229 | 928 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
929 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 930 | { |
931 | if (pclass->shared && !attr->values[0].boolean) | |
932 | cupsdSendBrowseDelete(pclass); | |
933 | ||
934 | cupsdLogMessage(CUPSD_LOG_INFO, | |
935 | "Setting %s printer-is-shared to %d (was %d.)", | |
936 | pclass->name, attr->values[0].boolean, pclass->shared); | |
937 | ||
938 | pclass->shared = attr->values[0].boolean; | |
939 | } | |
940 | ||
fa73b229 | 941 | if ((attr = ippFindAttribute(con->request, "printer-state", |
942 | IPP_TAG_ENUM)) != NULL) | |
ef416fc2 | 943 | { |
944 | if (attr->values[0].integer != IPP_PRINTER_IDLE && | |
945 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
946 | { | |
947 | send_ipp_status(con, IPP_BAD_REQUEST, | |
948 | _("Attempt to set %s printer-state to bad value %d!"), | |
949 | pclass->name, attr->values[0].integer); | |
950 | return; | |
951 | } | |
952 | ||
953 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", pclass->name, | |
954 | attr->values[0].integer, pclass->state); | |
955 | ||
956 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
957 | cupsdStopPrinter(pclass, 0); | |
958 | else | |
e00b005a | 959 | { |
ef416fc2 | 960 | cupsdSetPrinterState(pclass, (ipp_pstate_t)(attr->values[0].integer), 0); |
e00b005a | 961 | need_restart_job = 1; |
962 | } | |
ef416fc2 | 963 | } |
fa73b229 | 964 | if ((attr = ippFindAttribute(con->request, "printer-state-message", |
965 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 966 | { |
967 | strlcpy(pclass->state_message, attr->values[0].string.text, | |
968 | sizeof(pclass->state_message)); | |
969 | cupsdAddPrinterHistory(pclass); | |
970 | } | |
fa73b229 | 971 | if ((attr = ippFindAttribute(con->request, "member-uris", |
972 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 973 | { |
974 | /* | |
975 | * Clear the printer array as needed... | |
976 | */ | |
977 | ||
e00b005a | 978 | need_restart_job = 1; |
979 | ||
ef416fc2 | 980 | if (pclass->num_printers > 0) |
981 | { | |
982 | free(pclass->printers); | |
983 | pclass->num_printers = 0; | |
984 | } | |
985 | ||
986 | /* | |
987 | * Add each printer or class that is listed... | |
988 | */ | |
989 | ||
990 | for (i = 0; i < attr->num_values; i ++) | |
991 | { | |
992 | /* | |
993 | * Search for the printer or class URI... | |
994 | */ | |
995 | ||
a4d04587 | 996 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[i].string.text, method, |
997 | sizeof(method), username, sizeof(username), host, | |
998 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 999 | |
1000 | if ((dest = cupsdValidateDest(host, resource, &dtype, &member)) == NULL) | |
1001 | { | |
1002 | /* | |
1003 | * Bad URI... | |
1004 | */ | |
1005 | ||
1006 | send_ipp_status(con, IPP_NOT_FOUND, | |
1007 | _("The printer or class was not found.")); | |
1008 | return; | |
1009 | } | |
1010 | ||
1011 | /* | |
1012 | * Add it to the class... | |
1013 | */ | |
1014 | ||
1015 | cupsdAddPrinterToClass(pclass, member); | |
1016 | } | |
1017 | } | |
1018 | ||
b423cd4c | 1019 | set_printer_defaults(con, pclass); |
1020 | ||
ef416fc2 | 1021 | /* |
1022 | * Update the printer class attributes and return... | |
1023 | */ | |
1024 | ||
1025 | cupsdSetPrinterAttrs(pclass); | |
1026 | cupsdSaveAllClasses(); | |
e00b005a | 1027 | |
1028 | if (need_restart_job && pclass->job) | |
1029 | { | |
1030 | cupsd_job_t *job; | |
1031 | ||
1032 | /* | |
1033 | * Stop the current job and then restart it below... | |
1034 | */ | |
1035 | ||
1036 | job = (cupsd_job_t *)pclass->job; | |
1037 | ||
1038 | cupsdStopJob(job, 1); | |
bd7854cb | 1039 | |
e00b005a | 1040 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 1041 | job->state_value = IPP_JOB_PENDING; |
e00b005a | 1042 | } |
1043 | ||
1044 | if (need_restart_job) | |
1045 | cupsdCheckJobs(); | |
ef416fc2 | 1046 | |
1047 | cupsdWritePrintcap(); | |
1048 | ||
1049 | if (modify) | |
1050 | { | |
1051 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, pclass, NULL, | |
1052 | "Class \"%s\" modified by \"%s\".", pclass->name, | |
e00b005a | 1053 | get_username(con)); |
ef416fc2 | 1054 | |
1055 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" modified by \"%s\".", | |
e00b005a | 1056 | pclass->name, get_username(con)); |
ef416fc2 | 1057 | } |
1058 | else | |
1059 | { | |
1060 | cupsdAddPrinterHistory(pclass); | |
1061 | ||
1062 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, pclass, NULL, | |
1063 | "New class \"%s\" added by \"%s\".", pclass->name, | |
e00b005a | 1064 | get_username(con)); |
ef416fc2 | 1065 | |
1066 | cupsdLogMessage(CUPSD_LOG_INFO, "New class \"%s\" added by \"%s\".", | |
e00b005a | 1067 | pclass->name, get_username(con)); |
ef416fc2 | 1068 | } |
1069 | ||
1070 | con->response->request.status.status_code = IPP_OK; | |
1071 | } | |
1072 | ||
1073 | ||
1074 | /* | |
1075 | * 'add_file()' - Add a file to a job. | |
1076 | */ | |
1077 | ||
1078 | static int /* O - 0 on success, -1 on error */ | |
1079 | add_file(cupsd_client_t *con, /* I - Connection to client */ | |
1080 | cupsd_job_t *job, /* I - Job to add to */ | |
1081 | mime_type_t *filetype, /* I - Type of file */ | |
1082 | int compression) /* I - Compression */ | |
1083 | { | |
1084 | mime_type_t **filetypes; /* New filetypes array... */ | |
1085 | int *compressions; /* New compressions array... */ | |
1086 | ||
1087 | ||
1088 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
1089 | "add_file(con=%p[%d], job=%d, filetype=%s/%s, compression=%d)", | |
1090 | con, con->http.fd, job->id, filetype->super, filetype->type, | |
1091 | compression); | |
1092 | ||
1093 | /* | |
1094 | * Add the file to the job... | |
1095 | */ | |
1096 | ||
1097 | if (job->num_files == 0) | |
1098 | { | |
1099 | compressions = (int *)malloc(sizeof(int)); | |
1100 | filetypes = (mime_type_t **)malloc(sizeof(mime_type_t *)); | |
1101 | } | |
1102 | else | |
1103 | { | |
1104 | compressions = (int *)realloc(job->compressions, | |
1105 | (job->num_files + 1) * sizeof(int)); | |
1106 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
1107 | (job->num_files + 1) * | |
1108 | sizeof(mime_type_t *)); | |
1109 | } | |
1110 | ||
fa73b229 | 1111 | if (!compressions || !filetypes) |
ef416fc2 | 1112 | { |
1113 | cupsdCancelJob(job, 1); | |
1114 | ||
1115 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1116 | _("Unable to allocate memory for file types!")); | |
1117 | return (-1); | |
1118 | } | |
1119 | ||
1120 | job->compressions = compressions; | |
1121 | job->compressions[job->num_files] = compression; | |
1122 | job->filetypes = filetypes; | |
1123 | job->filetypes[job->num_files] = filetype; | |
1124 | ||
1125 | job->num_files ++; | |
1126 | ||
1127 | return (0); | |
1128 | } | |
1129 | ||
1130 | ||
1131 | /* | |
b423cd4c | 1132 | * 'add_job()' - Add a job to a print queue. |
ef416fc2 | 1133 | */ |
1134 | ||
b423cd4c | 1135 | static cupsd_job_t * /* O - Job object */ |
1136 | add_job(cupsd_client_t *con, /* I - Client connection */ | |
1137 | ipp_attribute_t *uri, /* I - printer-uri */ | |
80ca4592 | 1138 | cupsd_printer_t **dprinter, /* I - Destination printer */ |
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 */ | |
1143 | const char *dest; /* Destination */ | |
1144 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
1145 | const char *val; /* Default option value */ | |
1146 | int priority; /* Job priority */ | |
1147 | char *title; /* Job name/title */ | |
1148 | cupsd_job_t *job; /* Current job */ | |
1149 | char job_uri[HTTP_MAX_URI], /* Job URI */ | |
1150 | method[HTTP_MAX_URI], /* Method portion of URI */ | |
1151 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
1152 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
1153 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
1154 | int port; /* Port portion of URI */ | |
1155 | cupsd_printer_t *printer; /* Printer data */ | |
1156 | int kbytes; /* Size of print file */ | |
1157 | int i; /* Looping var */ | |
1158 | int lowerpagerange; /* Page range bound */ | |
ef416fc2 | 1159 | |
1160 | ||
b423cd4c | 1161 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job(%p[%d], %s)", con, |
1162 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 1163 | |
b423cd4c | 1164 | /* |
1165 | * Is the destination valid? | |
1166 | */ | |
1167 | ||
1168 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, | |
1169 | sizeof(method), username, sizeof(username), host, | |
1170 | sizeof(host), &port, resource, sizeof(resource)); | |
1171 | ||
1172 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
ef416fc2 | 1173 | { |
b423cd4c | 1174 | /* |
1175 | * Bad URI... | |
1176 | */ | |
ef416fc2 | 1177 | |
b423cd4c | 1178 | send_ipp_status(con, IPP_NOT_FOUND, |
1179 | _("The printer or class was not found.")); | |
1180 | return (NULL); | |
1181 | } | |
ef416fc2 | 1182 | |
b423cd4c | 1183 | if (dprinter) |
1184 | *dprinter = printer; | |
ef416fc2 | 1185 | |
b423cd4c | 1186 | /* |
1187 | * Check remote printing to non-shared printer... | |
1188 | */ | |
ef416fc2 | 1189 | |
b423cd4c | 1190 | if (!printer->shared && |
1191 | strcasecmp(con->http.hostname, "localhost") && | |
1192 | strcasecmp(con->http.hostname, ServerName)) | |
1193 | { | |
1194 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
1195 | _("The printer or class is not shared!")); | |
1196 | return (NULL); | |
1197 | } | |
ef416fc2 | 1198 | |
b423cd4c | 1199 | /* |
1200 | * Check policy... | |
1201 | */ | |
ef416fc2 | 1202 | |
b423cd4c | 1203 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) |
1204 | { | |
1205 | send_http_error(con, status); | |
1206 | return (NULL); | |
1207 | } | |
1208 | else if ((printer->type & CUPS_PRINTER_AUTHENTICATED) && !con->username[0]) | |
1209 | { | |
1210 | send_http_error(con, HTTP_UNAUTHORIZED); | |
1211 | return (NULL); | |
1212 | } | |
ef416fc2 | 1213 | |
b423cd4c | 1214 | /* |
1215 | * See if the printer is accepting jobs... | |
1216 | */ | |
1217 | ||
1218 | if (!printer->accepting) | |
1219 | { | |
1220 | send_ipp_status(con, IPP_NOT_ACCEPTING, | |
1221 | _("Destination \"%s\" is not accepting jobs."), | |
1222 | dest); | |
1223 | return (NULL); | |
ef416fc2 | 1224 | } |
ef416fc2 | 1225 | |
b423cd4c | 1226 | /* |
80ca4592 | 1227 | * Validate job template attributes; for now just document-format, |
1228 | * copies, and page-ranges... | |
b423cd4c | 1229 | */ |
ef416fc2 | 1230 | |
80ca4592 | 1231 | if (filetype && printer->filetypes && |
1232 | !cupsArrayFind(printer->filetypes, filetype)) | |
1233 | { | |
1234 | char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
1235 | /* MIME media type string */ | |
1236 | ||
1237 | ||
1238 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
1239 | filetype->type); | |
1240 | ||
1241 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
1242 | _("Unsupported format \'%s\'!"), mimetype); | |
1243 | ||
1244 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
1245 | "document-format", NULL, mimetype); | |
1246 | ||
1247 | return (NULL); | |
1248 | } | |
1249 | ||
b423cd4c | 1250 | if ((attr = ippFindAttribute(con->request, "copies", |
1251 | IPP_TAG_INTEGER)) != NULL) | |
1252 | { | |
1253 | if (attr->values[0].integer < 1 || attr->values[0].integer > MaxCopies) | |
1254 | { | |
1255 | send_ipp_status(con, IPP_ATTRIBUTES, _("Bad copies value %d."), | |
1256 | attr->values[0].integer); | |
1257 | ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, | |
1258 | "copies", attr->values[0].integer); | |
1259 | return (NULL); | |
1260 | } | |
1261 | } | |
ef416fc2 | 1262 | |
b423cd4c | 1263 | if ((attr = ippFindAttribute(con->request, "page-ranges", |
1264 | IPP_TAG_RANGE)) != NULL) | |
1265 | { | |
1266 | for (i = 0, lowerpagerange = 1; i < attr->num_values; i ++) | |
1267 | { | |
1268 | if (attr->values[i].range.lower < lowerpagerange || | |
1269 | attr->values[i].range.lower > attr->values[i].range.upper) | |
1270 | { | |
1271 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1272 | _("Bad page-ranges values %d-%d."), | |
1273 | attr->values[i].range.lower, | |
1274 | attr->values[i].range.upper); | |
1275 | return (NULL); | |
1276 | } | |
ef416fc2 | 1277 | |
b423cd4c | 1278 | lowerpagerange = attr->values[i].range.upper + 1; |
1279 | } | |
1280 | } | |
ef416fc2 | 1281 | |
1282 | /* | |
b423cd4c | 1283 | * Make sure we aren't over our limit... |
ef416fc2 | 1284 | */ |
1285 | ||
b423cd4c | 1286 | if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs) |
1287 | cupsdCleanJobs(); | |
ef416fc2 | 1288 | |
b423cd4c | 1289 | if (cupsArrayCount(Jobs) >= MaxJobs && MaxJobs) |
1290 | { | |
1291 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1292 | _("Too many active jobs.")); | |
1293 | return (NULL); | |
1294 | } | |
1295 | ||
1296 | if (!check_quotas(con, printer)) | |
1297 | { | |
1298 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached.")); | |
1299 | return (NULL); | |
1300 | } | |
ef416fc2 | 1301 | |
1302 | /* | |
b423cd4c | 1303 | * Create the job and set things up... |
ef416fc2 | 1304 | */ |
1305 | ||
b423cd4c | 1306 | if ((attr = ippFindAttribute(con->request, "job-priority", |
1307 | IPP_TAG_INTEGER)) != NULL) | |
1308 | priority = attr->values[0].integer; | |
1309 | else | |
ef416fc2 | 1310 | { |
b423cd4c | 1311 | if ((val = cupsGetOption("job-priority", printer->num_options, |
1312 | printer->options)) != NULL) | |
1313 | priority = atoi(val); | |
1314 | else | |
1315 | priority = 50; | |
ef416fc2 | 1316 | |
b423cd4c | 1317 | ippAddInteger(con->request, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", |
1318 | priority); | |
1319 | } | |
ef416fc2 | 1320 | |
b423cd4c | 1321 | if ((attr = ippFindAttribute(con->request, "job-name", |
1322 | IPP_TAG_NAME)) != NULL) | |
1323 | title = attr->values[0].string.text; | |
1324 | else | |
1325 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
1326 | title = "Untitled"); | |
ef416fc2 | 1327 | |
b423cd4c | 1328 | if ((job = cupsdAddJob(priority, printer->name)) == NULL) |
1329 | { | |
1330 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1331 | _("Unable to add job for destination \"%s\"!"), dest); | |
1332 | return (NULL); | |
1333 | } | |
ef416fc2 | 1334 | |
b423cd4c | 1335 | job->dtype = dtype; |
1336 | job->attrs = con->request; | |
1337 | con->request = NULL; | |
ef416fc2 | 1338 | |
b423cd4c | 1339 | add_job_uuid(con, job); |
1340 | apply_printer_defaults(printer, job); | |
ef416fc2 | 1341 | |
b423cd4c | 1342 | attr = ippFindAttribute(job->attrs, "requesting-user-name", IPP_TAG_NAME); |
ef416fc2 | 1343 | |
b423cd4c | 1344 | if (con->username[0]) |
1345 | { | |
1346 | cupsdSetString(&job->username, con->username); | |
ef416fc2 | 1347 | |
1348 | if (attr) | |
b423cd4c | 1349 | cupsdSetString(&attr->values[0].string.text, con->username); |
1350 | ||
1351 | save_auth_info(con, job); | |
ef416fc2 | 1352 | } |
b423cd4c | 1353 | else if (attr) |
1354 | { | |
1355 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1356 | "add_job: requesting-user-name=\"%s\"", | |
1357 | attr->values[0].string.text); | |
ef416fc2 | 1358 | |
b423cd4c | 1359 | cupsdSetString(&job->username, attr->values[0].string.text); |
1360 | } | |
1361 | else | |
1362 | cupsdSetString(&job->username, "anonymous"); | |
ef416fc2 | 1363 | |
b423cd4c | 1364 | if (!attr) |
1365 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, | |
1366 | "job-originating-user-name", NULL, job->username); | |
1367 | else | |
1368 | { | |
1369 | attr->group_tag = IPP_TAG_JOB; | |
757d2cad | 1370 | _cupsStrFree(attr->name); |
1371 | attr->name = _cupsStrAlloc("job-originating-user-name"); | |
b423cd4c | 1372 | } |
ef416fc2 | 1373 | |
b423cd4c | 1374 | if ((attr = ippFindAttribute(job->attrs, "job-originating-host-name", |
1375 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 1376 | { |
b423cd4c | 1377 | /* |
1378 | * Request contains a job-originating-host-name attribute; validate it... | |
1379 | */ | |
ef416fc2 | 1380 | |
b423cd4c | 1381 | if (attr->value_tag != IPP_TAG_NAME || |
1382 | attr->num_values != 1 || | |
1383 | strcmp(con->http.hostname, "localhost")) | |
ef416fc2 | 1384 | { |
1385 | /* | |
b423cd4c | 1386 | * Can't override the value if we aren't connected via localhost. |
1387 | * Also, we can only have 1 value and it must be a name value. | |
ef416fc2 | 1388 | */ |
1389 | ||
b423cd4c | 1390 | switch (attr->value_tag) |
1391 | { | |
1392 | case IPP_TAG_STRING : | |
1393 | case IPP_TAG_TEXTLANG : | |
1394 | case IPP_TAG_NAMELANG : | |
1395 | case IPP_TAG_TEXT : | |
1396 | case IPP_TAG_NAME : | |
1397 | case IPP_TAG_KEYWORD : | |
1398 | case IPP_TAG_URI : | |
1399 | case IPP_TAG_URISCHEME : | |
1400 | case IPP_TAG_CHARSET : | |
1401 | case IPP_TAG_LANGUAGE : | |
1402 | case IPP_TAG_MIMETYPE : | |
1403 | /* | |
1404 | * Free old strings... | |
1405 | */ | |
ef416fc2 | 1406 | |
b423cd4c | 1407 | for (i = 0; i < attr->num_values; i ++) |
1408 | { | |
757d2cad | 1409 | _cupsStrFree(attr->values[i].string.text); |
b423cd4c | 1410 | attr->values[i].string.text = NULL; |
1411 | if (attr->values[i].string.charset) | |
1412 | { | |
757d2cad | 1413 | _cupsStrFree(attr->values[i].string.charset); |
b423cd4c | 1414 | attr->values[i].string.charset = NULL; |
1415 | } | |
1416 | } | |
ef416fc2 | 1417 | |
b423cd4c | 1418 | default : |
1419 | break; | |
1420 | } | |
ef416fc2 | 1421 | |
b423cd4c | 1422 | /* |
1423 | * Use the default connection hostname instead... | |
1424 | */ | |
bd7854cb | 1425 | |
b423cd4c | 1426 | attr->value_tag = IPP_TAG_NAME; |
1427 | attr->num_values = 1; | |
757d2cad | 1428 | attr->values[0].string.text = _cupsStrAlloc(con->http.hostname); |
b423cd4c | 1429 | } |
bd7854cb | 1430 | |
b423cd4c | 1431 | attr->group_tag = IPP_TAG_JOB; |
1432 | } | |
1433 | else | |
1434 | { | |
1435 | /* | |
1436 | * No job-originating-host-name attribute, so use the hostname from | |
1437 | * the connection... | |
1438 | */ | |
bd7854cb | 1439 | |
b423cd4c | 1440 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, |
1441 | "job-originating-host-name", NULL, con->http.hostname); | |
1442 | } | |
bd7854cb | 1443 | |
b423cd4c | 1444 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", |
1445 | time(NULL)); | |
1446 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1447 | "time-at-processing", 0); | |
1448 | attr->value_tag = IPP_TAG_NOVALUE; | |
1449 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1450 | "time-at-completed", 0); | |
1451 | attr->value_tag = IPP_TAG_NOVALUE; | |
bd7854cb | 1452 | |
1453 | /* | |
b423cd4c | 1454 | * Add remaining job attributes... |
bd7854cb | 1455 | */ |
1456 | ||
b423cd4c | 1457 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); |
1458 | job->state = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_ENUM, | |
1459 | "job-state", IPP_JOB_STOPPED); | |
1460 | job->state_value = job->state->values[0].integer; | |
1461 | job->sheets = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1462 | "job-media-sheets-completed", 0); | |
1463 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, | |
1464 | printer->uri); | |
1465 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
1466 | title); | |
bd7854cb | 1467 | |
b423cd4c | 1468 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
1469 | IPP_TAG_INTEGER)) != NULL) | |
1470 | attr->values[0].integer = 0; | |
1471 | else | |
1472 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1473 | "job-k-octets", 0); | |
bd7854cb | 1474 | |
b423cd4c | 1475 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
1476 | IPP_TAG_KEYWORD)) == NULL) | |
1477 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
1478 | if (!attr) | |
ef416fc2 | 1479 | { |
b423cd4c | 1480 | if ((val = cupsGetOption("job-hold-until", printer->num_options, |
1481 | printer->options)) == NULL) | |
1482 | val = "no-hold"; | |
ef416fc2 | 1483 | |
b423cd4c | 1484 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
1485 | "job-hold-until", NULL, val); | |
ef416fc2 | 1486 | } |
b423cd4c | 1487 | if (attr && strcmp(attr->values[0].string.text, "no-hold") && |
1488 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
ef416fc2 | 1489 | { |
1490 | /* | |
b423cd4c | 1491 | * Hold job until specified time... |
ef416fc2 | 1492 | */ |
1493 | ||
b423cd4c | 1494 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); |
e53920b9 | 1495 | |
1496 | job->state->values[0].integer = IPP_JOB_HELD; | |
1497 | job->state_value = IPP_JOB_HELD; | |
ef416fc2 | 1498 | } |
b423cd4c | 1499 | else if (job->attrs->request.op.operation_id == IPP_CREATE_JOB) |
ef416fc2 | 1500 | { |
e53920b9 | 1501 | job->hold_until = time(NULL) + 60; |
b423cd4c | 1502 | job->state->values[0].integer = IPP_JOB_HELD; |
1503 | job->state_value = IPP_JOB_HELD; | |
1504 | } | |
1505 | else | |
1506 | { | |
1507 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1508 | job->state_value = IPP_JOB_PENDING; | |
ef416fc2 | 1509 | } |
1510 | ||
b423cd4c | 1511 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) || |
1512 | Classification) | |
ef416fc2 | 1513 | { |
1514 | /* | |
b423cd4c | 1515 | * Add job sheets options... |
ef416fc2 | 1516 | */ |
1517 | ||
b423cd4c | 1518 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
1519 | IPP_TAG_ZERO)) == NULL) | |
ef416fc2 | 1520 | { |
b423cd4c | 1521 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
1522 | "Adding default job-sheets values \"%s,%s\"...", | |
1523 | printer->job_sheets[0], printer->job_sheets[1]); | |
ef416fc2 | 1524 | |
b423cd4c | 1525 | attr = ippAddStrings(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-sheets", |
1526 | 2, NULL, NULL); | |
757d2cad | 1527 | attr->values[0].string.text = _cupsStrAlloc(printer->job_sheets[0]); |
1528 | attr->values[1].string.text = _cupsStrAlloc(printer->job_sheets[1]); | |
ef416fc2 | 1529 | } |
1530 | ||
b423cd4c | 1531 | job->job_sheets = attr; |
ef416fc2 | 1532 | |
ef416fc2 | 1533 | /* |
b423cd4c | 1534 | * Enforce classification level if set... |
ef416fc2 | 1535 | */ |
1536 | ||
b423cd4c | 1537 | if (Classification) |
ef416fc2 | 1538 | { |
b423cd4c | 1539 | cupsdLogMessage(CUPSD_LOG_INFO, |
1540 | "Classification=\"%s\", ClassifyOverride=%d", | |
1541 | Classification ? Classification : "(null)", | |
1542 | ClassifyOverride); | |
ef416fc2 | 1543 | |
b423cd4c | 1544 | if (ClassifyOverride) |
1545 | { | |
1546 | if (!strcmp(attr->values[0].string.text, "none") && | |
1547 | (attr->num_values == 1 || | |
1548 | !strcmp(attr->values[1].string.text, "none"))) | |
1549 | { | |
1550 | /* | |
1551 | * Force the leading banner to have the classification on it... | |
1552 | */ | |
ef416fc2 | 1553 | |
b423cd4c | 1554 | cupsdSetString(&attr->values[0].string.text, Classification); |
e00b005a | 1555 | |
b423cd4c | 1556 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " |
1557 | "job-sheets=\"%s,none\", " | |
1558 | "job-originating-user-name=\"%s\"", | |
1559 | job->id, Classification, job->username); | |
1560 | } | |
1561 | else if (attr->num_values == 2 && | |
1562 | strcmp(attr->values[0].string.text, | |
1563 | attr->values[1].string.text) && | |
1564 | strcmp(attr->values[0].string.text, "none") && | |
1565 | strcmp(attr->values[1].string.text, "none")) | |
1566 | { | |
1567 | /* | |
1568 | * Can't put two different security markings on the same document! | |
1569 | */ | |
ef416fc2 | 1570 | |
b423cd4c | 1571 | cupsdSetString(&attr->values[1].string.text, attr->values[0].string.text); |
ef416fc2 | 1572 | |
b423cd4c | 1573 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " |
1574 | "job-sheets=\"%s,%s\", " | |
1575 | "job-originating-user-name=\"%s\"", | |
1576 | job->id, attr->values[0].string.text, | |
1577 | attr->values[1].string.text, job->username); | |
1578 | } | |
1579 | else if (strcmp(attr->values[0].string.text, Classification) && | |
1580 | strcmp(attr->values[0].string.text, "none") && | |
1581 | (attr->num_values == 1 || | |
1582 | (strcmp(attr->values[1].string.text, Classification) && | |
1583 | strcmp(attr->values[1].string.text, "none")))) | |
1584 | { | |
1585 | if (attr->num_values == 1) | |
1586 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1587 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
1588 | "job-sheets=\"%s\", " | |
1589 | "job-originating-user-name=\"%s\"", | |
1590 | job->id, attr->values[0].string.text, job->username); | |
1591 | else | |
1592 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1593 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
1594 | "job-sheets=\"%s,%s\",fffff " | |
1595 | "job-originating-user-name=\"%s\"", | |
1596 | job->id, attr->values[0].string.text, | |
1597 | attr->values[1].string.text, job->username); | |
1598 | } | |
1599 | } | |
1600 | else if (strcmp(attr->values[0].string.text, Classification) && | |
1601 | (attr->num_values == 1 || | |
1602 | strcmp(attr->values[1].string.text, Classification))) | |
ef416fc2 | 1603 | { |
1604 | /* | |
b423cd4c | 1605 | * Force the banner to have the classification on it... |
ef416fc2 | 1606 | */ |
1607 | ||
b423cd4c | 1608 | if (attr->num_values > 1 && |
1609 | !strcmp(attr->values[0].string.text, attr->values[1].string.text)) | |
1610 | { | |
1611 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
1612 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
1613 | } | |
1614 | else | |
1615 | { | |
1616 | if (attr->num_values == 1 || | |
1617 | strcmp(attr->values[0].string.text, "none")) | |
1618 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
ef416fc2 | 1619 | |
b423cd4c | 1620 | if (attr->num_values > 1 && |
1621 | strcmp(attr->values[1].string.text, "none")) | |
1622 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
1623 | } | |
ef416fc2 | 1624 | |
b423cd4c | 1625 | if (attr->num_values > 1) |
1626 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1627 | "[Job %d] CLASSIFICATION FORCED " | |
1628 | "job-sheets=\"%s,%s\", " | |
1629 | "job-originating-user-name=\"%s\"", | |
1630 | job->id, attr->values[0].string.text, | |
1631 | attr->values[1].string.text, job->username); | |
1632 | else | |
1633 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1634 | "[Job %d] CLASSIFICATION FORCED " | |
1635 | "job-sheets=\"%s\", " | |
1636 | "job-originating-user-name=\"%s\"", | |
1637 | job->id, Classification, job->username); | |
ef416fc2 | 1638 | } |
1639 | } | |
1640 | ||
b423cd4c | 1641 | /* |
1642 | * See if we need to add the starting sheet... | |
1643 | */ | |
ef416fc2 | 1644 | |
b423cd4c | 1645 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))) |
ef416fc2 | 1646 | { |
b423cd4c | 1647 | cupsdLogMessage(CUPSD_LOG_INFO, |
1648 | "Adding start banner page \"%s\" to job %d.", | |
1649 | attr->values[0].string.text, job->id); | |
ef416fc2 | 1650 | |
b423cd4c | 1651 | kbytes = copy_banner(con, job, attr->values[0].string.text); |
ef416fc2 | 1652 | |
b423cd4c | 1653 | cupsdUpdateQuota(printer, job->username, 0, kbytes); |
1654 | } | |
ef416fc2 | 1655 | } |
b423cd4c | 1656 | else if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
1657 | IPP_TAG_ZERO)) != NULL) | |
1658 | job->sheets = attr; | |
ef416fc2 | 1659 | |
b423cd4c | 1660 | /* |
1661 | * Fill in the response info... | |
1662 | */ | |
ef416fc2 | 1663 | |
b423cd4c | 1664 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, |
1665 | LocalPort, job->id); | |
ef416fc2 | 1666 | |
b423cd4c | 1667 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, |
1668 | job_uri); | |
ef416fc2 | 1669 | |
b423cd4c | 1670 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); |
ef416fc2 | 1671 | |
b423cd4c | 1672 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", |
1673 | job->state_value); | |
1674 | add_job_state_reasons(con, job); | |
ef416fc2 | 1675 | |
b423cd4c | 1676 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 1677 | |
b423cd4c | 1678 | /* |
1679 | * Add any job subscriptions... | |
1680 | */ | |
ef416fc2 | 1681 | |
b423cd4c | 1682 | add_job_subscriptions(con, job); |
ef416fc2 | 1683 | |
b423cd4c | 1684 | /* |
1685 | * Set all but the first two attributes to the job attributes group... | |
1686 | */ | |
ef416fc2 | 1687 | |
b423cd4c | 1688 | for (attr = job->attrs->attrs->next->next; attr; attr = attr->next) |
1689 | attr->group_tag = IPP_TAG_JOB; | |
ef416fc2 | 1690 | |
1691 | /* | |
b423cd4c | 1692 | * Fire the "job created" event... |
ef416fc2 | 1693 | */ |
1694 | ||
b423cd4c | 1695 | cupsdAddEvent(CUPSD_EVENT_JOB_CREATED, printer, job, "Job created."); |
ef416fc2 | 1696 | |
1697 | /* | |
b423cd4c | 1698 | * Return the new job... |
ef416fc2 | 1699 | */ |
1700 | ||
b423cd4c | 1701 | return (job); |
1702 | } | |
ef416fc2 | 1703 | |
ef416fc2 | 1704 | |
b423cd4c | 1705 | /* |
1706 | * 'add_job_state_reasons()' - Add the "job-state-reasons" attribute based | |
1707 | * upon the job and printer state... | |
1708 | */ | |
ef416fc2 | 1709 | |
b423cd4c | 1710 | static void |
1711 | add_job_state_reasons( | |
1712 | cupsd_client_t *con, /* I - Client connection */ | |
1713 | cupsd_job_t *job) /* I - Job info */ | |
1714 | { | |
1715 | cupsd_printer_t *dest; /* Destination printer */ | |
ef416fc2 | 1716 | |
ef416fc2 | 1717 | |
b423cd4c | 1718 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job_state_reasons(%p[%d], %d)", |
1719 | con, con->http.fd, job ? job->id : 0); | |
ef416fc2 | 1720 | |
b423cd4c | 1721 | switch (job ? job->state_value : IPP_JOB_CANCELLED) |
ef416fc2 | 1722 | { |
b423cd4c | 1723 | case IPP_JOB_PENDING : |
80ca4592 | 1724 | dest = cupsdFindDest(job->dest); |
bd7854cb | 1725 | |
b423cd4c | 1726 | if (dest && dest->state == IPP_PRINTER_STOPPED) |
1727 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1728 | "job-state-reasons", NULL, "printer-stopped"); | |
1729 | else | |
1730 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1731 | "job-state-reasons", NULL, "none"); | |
1732 | break; | |
ef416fc2 | 1733 | |
b423cd4c | 1734 | case IPP_JOB_HELD : |
1735 | if (ippFindAttribute(job->attrs, "job-hold-until", | |
1736 | IPP_TAG_KEYWORD) != NULL || | |
1737 | ippFindAttribute(job->attrs, "job-hold-until", | |
1738 | IPP_TAG_NAME) != NULL) | |
1739 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1740 | "job-state-reasons", NULL, "job-hold-until-specified"); | |
1741 | else | |
1742 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1743 | "job-state-reasons", NULL, "job-incoming"); | |
1744 | break; | |
ef416fc2 | 1745 | |
b423cd4c | 1746 | case IPP_JOB_PROCESSING : |
1747 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1748 | "job-state-reasons", NULL, "job-printing"); | |
1749 | break; | |
ef416fc2 | 1750 | |
b423cd4c | 1751 | case IPP_JOB_STOPPED : |
1752 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1753 | "job-state-reasons", NULL, "job-stopped"); | |
1754 | break; | |
ef416fc2 | 1755 | |
b423cd4c | 1756 | case IPP_JOB_CANCELLED : |
1757 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1758 | "job-state-reasons", NULL, "job-canceled-by-user"); | |
1759 | break; | |
ef416fc2 | 1760 | |
b423cd4c | 1761 | case IPP_JOB_ABORTED : |
1762 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1763 | "job-state-reasons", NULL, "aborted-by-system"); | |
1764 | break; | |
ef416fc2 | 1765 | |
b423cd4c | 1766 | case IPP_JOB_COMPLETED : |
1767 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1768 | "job-state-reasons", NULL, "job-completed-successfully"); | |
1769 | break; | |
ef416fc2 | 1770 | } |
ef416fc2 | 1771 | } |
1772 | ||
1773 | ||
1774 | /* | |
b423cd4c | 1775 | * 'add_job_subscriptions()' - Add any subcriptions for a job. |
ef416fc2 | 1776 | */ |
1777 | ||
1778 | static void | |
b423cd4c | 1779 | add_job_subscriptions( |
1780 | cupsd_client_t *con, /* I - Client connection */ | |
1781 | cupsd_job_t *job) /* I - Newly created job */ | |
ef416fc2 | 1782 | { |
b423cd4c | 1783 | int i; /* Looping var */ |
1784 | ipp_attribute_t *prev, /* Previous attribute */ | |
1785 | *next, /* Next attribute */ | |
1786 | *attr; /* Current attribute */ | |
1787 | cupsd_subscription_t *sub; /* Subscription object */ | |
1788 | const char *recipient, /* notify-recipient-uri */ | |
1789 | *pullmethod; /* notify-pull-method */ | |
1790 | ipp_attribute_t *user_data; /* notify-user-data */ | |
1791 | int interval; /* notify-time-interval */ | |
1792 | unsigned mask; /* notify-events */ | |
ef416fc2 | 1793 | |
ef416fc2 | 1794 | |
b423cd4c | 1795 | /* |
1796 | * Find the first subscription group attribute; return if we have | |
1797 | * none... | |
1798 | */ | |
ef416fc2 | 1799 | |
b423cd4c | 1800 | for (attr = job->attrs->attrs, prev = NULL; |
1801 | attr; | |
1802 | prev = attr, attr = attr->next) | |
1803 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
1804 | break; | |
ef416fc2 | 1805 | |
b423cd4c | 1806 | if (!attr) |
1807 | return; | |
ef416fc2 | 1808 | |
b423cd4c | 1809 | /* |
1810 | * Process the subscription attributes in the request... | |
1811 | */ | |
ef416fc2 | 1812 | |
b423cd4c | 1813 | while (attr) |
1814 | { | |
1815 | recipient = NULL; | |
1816 | pullmethod = NULL; | |
1817 | user_data = NULL; | |
1818 | interval = 0; | |
1819 | mask = CUPSD_EVENT_NONE; | |
ef416fc2 | 1820 | |
b423cd4c | 1821 | while (attr && attr->group_tag != IPP_TAG_ZERO) |
1822 | { | |
1823 | if (!strcmp(attr->name, "notify-recipient") && | |
1824 | attr->value_tag == IPP_TAG_URI) | |
1825 | recipient = attr->values[0].string.text; | |
1826 | else if (!strcmp(attr->name, "notify-pull-method") && | |
1827 | attr->value_tag == IPP_TAG_KEYWORD) | |
1828 | pullmethod = attr->values[0].string.text; | |
1829 | else if (!strcmp(attr->name, "notify-charset") && | |
1830 | attr->value_tag == IPP_TAG_CHARSET && | |
1831 | strcmp(attr->values[0].string.text, "us-ascii") && | |
1832 | strcmp(attr->values[0].string.text, "utf-8")) | |
1833 | { | |
1834 | send_ipp_status(con, IPP_CHARSET, | |
1835 | _("Character set \"%s\" not supported!"), | |
1836 | attr->values[0].string.text); | |
1837 | return; | |
1838 | } | |
1839 | else if (!strcmp(attr->name, "notify-natural-language") && | |
1840 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
1841 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
1842 | { | |
1843 | send_ipp_status(con, IPP_CHARSET, | |
1844 | _("Language \"%s\" not supported!"), | |
1845 | attr->values[0].string.text); | |
1846 | return; | |
1847 | } | |
1848 | else if (!strcmp(attr->name, "notify-user-data") && | |
1849 | attr->value_tag == IPP_TAG_STRING) | |
1850 | { | |
1851 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
1852 | { | |
1853 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
1854 | _("The notify-user-data value is too large " | |
1855 | "(%d > 63 octets)!"), | |
1856 | attr->values[0].unknown.length); | |
1857 | return; | |
1858 | } | |
ef416fc2 | 1859 | |
b423cd4c | 1860 | user_data = attr; |
1861 | } | |
1862 | else if (!strcmp(attr->name, "notify-events") && | |
1863 | attr->value_tag == IPP_TAG_KEYWORD) | |
1864 | { | |
1865 | for (i = 0; i < attr->num_values; i ++) | |
1866 | mask |= cupsdEventValue(attr->values[i].string.text); | |
1867 | } | |
1868 | else if (!strcmp(attr->name, "notify-lease-duration")) | |
1869 | { | |
1870 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1871 | _("The notify-lease-duration attribute cannot be " | |
1872 | "used with job subscriptions.")); | |
1873 | return; | |
1874 | } | |
1875 | else if (!strcmp(attr->name, "notify-time-interval") && | |
1876 | attr->value_tag == IPP_TAG_INTEGER) | |
1877 | interval = attr->values[0].integer; | |
ef416fc2 | 1878 | |
b423cd4c | 1879 | attr = attr->next; |
1880 | } | |
ef416fc2 | 1881 | |
b423cd4c | 1882 | if (!recipient && !pullmethod) |
1883 | break; | |
ef416fc2 | 1884 | |
b423cd4c | 1885 | if (mask == CUPSD_EVENT_NONE) |
1886 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
ef416fc2 | 1887 | |
b423cd4c | 1888 | sub = cupsdAddSubscription(mask, cupsdFindDest(job->dest), job, recipient, |
1889 | 0); | |
ef416fc2 | 1890 | |
b423cd4c | 1891 | sub->interval = interval; |
ef416fc2 | 1892 | |
b423cd4c | 1893 | cupsdSetString(&sub->owner, job->username); |
ef416fc2 | 1894 | |
b423cd4c | 1895 | if (user_data) |
ef416fc2 | 1896 | { |
b423cd4c | 1897 | sub->user_data_len = user_data->values[0].unknown.length; |
1898 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
1899 | sub->user_data_len); | |
ef416fc2 | 1900 | } |
1901 | ||
b423cd4c | 1902 | ippAddSeparator(con->response); |
1903 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
1904 | "notify-subscription-id", sub->id); | |
ef416fc2 | 1905 | |
b423cd4c | 1906 | if (attr) |
1907 | attr = attr->next; | |
ef416fc2 | 1908 | } |
1909 | ||
b423cd4c | 1910 | cupsdSaveAllSubscriptions(); |
1911 | ||
ef416fc2 | 1912 | /* |
b423cd4c | 1913 | * Remove all of the subscription attributes from the job request... |
ef416fc2 | 1914 | */ |
1915 | ||
b423cd4c | 1916 | for (attr = job->attrs->attrs, prev = NULL; attr; attr = next) |
ef416fc2 | 1917 | { |
b423cd4c | 1918 | next = attr->next; |
ef416fc2 | 1919 | |
b423cd4c | 1920 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION || |
1921 | attr->group_tag == IPP_TAG_ZERO) | |
1922 | { | |
1923 | /* | |
1924 | * Free and remove this attribute... | |
1925 | */ | |
ef416fc2 | 1926 | |
757d2cad | 1927 | _ippFreeAttr(attr); |
ef416fc2 | 1928 | |
b423cd4c | 1929 | if (prev) |
1930 | prev->next = next; | |
1931 | else | |
1932 | job->attrs->attrs = next; | |
1933 | } | |
1934 | else | |
1935 | prev = attr; | |
ef416fc2 | 1936 | } |
1937 | ||
b423cd4c | 1938 | job->attrs->last = prev; |
1939 | job->attrs->current = prev; | |
1940 | } | |
ef416fc2 | 1941 | |
ef416fc2 | 1942 | |
b423cd4c | 1943 | /* |
1944 | * 'add_job_uuid()' - Add job-uuid attribute to a job. | |
1945 | * | |
1946 | * See RFC 4122 for the definition of UUIDs and the format. | |
1947 | */ | |
1948 | ||
1949 | static void | |
1950 | add_job_uuid(cupsd_client_t *con, /* I - Client connection */ | |
1951 | cupsd_job_t *job) /* I - Job */ | |
1952 | { | |
1953 | char uuid[1024]; /* job-uuid string */ | |
1954 | ipp_attribute_t *attr; /* job-uuid attribute */ | |
1955 | _cups_md5_state_t md5state; /* MD5 state */ | |
1956 | unsigned char md5sum[16]; /* MD5 digest/sum */ | |
ef416fc2 | 1957 | |
ef416fc2 | 1958 | |
1959 | /* | |
b423cd4c | 1960 | * First see if the job already has a job-uuid attribute; if so, return... |
ef416fc2 | 1961 | */ |
1962 | ||
b423cd4c | 1963 | if ((attr = ippFindAttribute(job->attrs, "job-uuid", IPP_TAG_URI)) != NULL) |
1964 | return; | |
ef416fc2 | 1965 | |
1966 | /* | |
b423cd4c | 1967 | * No job-uuid attribute, so build a version 3 UUID with the local job |
1968 | * ID at the end; see RFC 4122 for details. Start with the MD5 sum of | |
1969 | * the ServerName, server name and port that the client connected to, | |
1970 | * and local job ID... | |
ef416fc2 | 1971 | */ |
1972 | ||
b423cd4c | 1973 | snprintf(uuid, sizeof(uuid), "%s:%s:%d:%d", ServerName, con->servername, |
1974 | con->serverport, job->id); | |
ef416fc2 | 1975 | |
757d2cad | 1976 | _cupsMD5Init(&md5state); |
1977 | _cupsMD5Append(&md5state, (unsigned char *)uuid, strlen(uuid)); | |
1978 | _cupsMD5Finish(&md5state, md5sum); | |
ef416fc2 | 1979 | |
1980 | /* | |
b423cd4c | 1981 | * Format the UUID URI using the MD5 sum and job ID. |
ef416fc2 | 1982 | */ |
1983 | ||
b423cd4c | 1984 | snprintf(uuid, sizeof(uuid), |
1985 | "urn:uuid:%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-" | |
1986 | "%02x%02x%02x%02x%02x%02x", | |
1987 | md5sum[0], md5sum[1], md5sum[2], md5sum[3], md5sum[4], md5sum[5], | |
1988 | (md5sum[6] & 15) | 0x30, md5sum[7], (md5sum[8] & 0x3f) | 0x40, | |
1989 | md5sum[9], md5sum[10], md5sum[11], md5sum[12], md5sum[13], | |
1990 | md5sum[14], md5sum[15]); | |
ef416fc2 | 1991 | |
b423cd4c | 1992 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-uuid", NULL, uuid); |
ef416fc2 | 1993 | } |
1994 | ||
1995 | ||
1996 | /* | |
b423cd4c | 1997 | * 'add_printer()' - Add a printer to the system. |
ef416fc2 | 1998 | */ |
1999 | ||
2000 | static void | |
b423cd4c | 2001 | add_printer(cupsd_client_t *con, /* I - Client connection */ |
2002 | ipp_attribute_t *uri) /* I - URI of printer */ | |
ef416fc2 | 2003 | { |
2004 | http_status_t status; /* Policy status */ | |
b423cd4c | 2005 | int i; /* Looping var */ |
ef416fc2 | 2006 | char method[HTTP_MAX_URI], /* Method portion of URI */ |
b423cd4c | 2007 | username[HTTP_MAX_URI], /* Username portion of URI */ |
ef416fc2 | 2008 | host[HTTP_MAX_URI], /* Host portion of URI */ |
2009 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2010 | int port; /* Port portion of URI */ | |
b423cd4c | 2011 | cupsd_printer_t *printer; /* Printer/class */ |
2012 | ipp_attribute_t *attr; /* Printer attribute */ | |
2013 | cups_file_t *fp; /* Script/PPD file */ | |
2014 | char line[1024]; /* Line from file... */ | |
2015 | char srcfile[1024], /* Source Script/PPD file */ | |
2016 | dstfile[1024]; /* Destination Script/PPD file */ | |
2017 | int modify; /* Non-zero if we are modifying */ | |
2018 | char newname[IPP_MAX_NAME]; /* New printer name */ | |
2019 | int need_restart_job; /* Need to restart job? */ | |
ef416fc2 | 2020 | |
2021 | ||
b423cd4c | 2022 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer(%p[%d], %s)", con, |
ef416fc2 | 2023 | con->http.fd, uri->values[0].string.text); |
2024 | ||
2025 | /* | |
b423cd4c | 2026 | * Do we have a valid URI? |
ef416fc2 | 2027 | */ |
2028 | ||
b423cd4c | 2029 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2030 | sizeof(method), username, sizeof(username), host, | |
2031 | sizeof(host), &port, resource, sizeof(resource)); | |
2032 | ||
2033 | if (strncmp(resource, "/printers/", 10) || strlen(resource) == 10) | |
ef416fc2 | 2034 | { |
b423cd4c | 2035 | /* |
2036 | * No, return an error... | |
2037 | */ | |
2038 | ||
ef416fc2 | 2039 | send_ipp_status(con, IPP_BAD_REQUEST, |
b423cd4c | 2040 | _("The printer-uri must be of the form " |
2041 | "\"ipp://HOSTNAME/printers/PRINTERNAME\".")); | |
ef416fc2 | 2042 | return; |
2043 | } | |
2044 | ||
2045 | /* | |
b423cd4c | 2046 | * Do we have a valid printer name? |
ef416fc2 | 2047 | */ |
2048 | ||
b423cd4c | 2049 | if (!validate_name(resource + 10)) |
ef416fc2 | 2050 | { |
b423cd4c | 2051 | /* |
2052 | * No, return an error... | |
2053 | */ | |
2054 | ||
2055 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2056 | _("The printer-uri \"%s\" contains invalid characters."), | |
2057 | uri->values[0].string.text); | |
2058 | return; | |
ef416fc2 | 2059 | } |
ef416fc2 | 2060 | |
2061 | /* | |
b423cd4c | 2062 | * Check policy... |
ef416fc2 | 2063 | */ |
2064 | ||
b423cd4c | 2065 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
2066 | { | |
2067 | send_http_error(con, status); | |
2068 | return; | |
2069 | } | |
ef416fc2 | 2070 | |
2071 | /* | |
b423cd4c | 2072 | * See if the printer already exists; if not, create a new printer... |
2073 | */ | |
ef416fc2 | 2074 | |
b423cd4c | 2075 | if ((printer = cupsdFindPrinter(resource + 10)) == NULL) |
ef416fc2 | 2076 | { |
2077 | /* | |
b423cd4c | 2078 | * Printer doesn't exist; see if we have a class of the same name... |
ef416fc2 | 2079 | */ |
2080 | ||
b423cd4c | 2081 | if ((printer = cupsdFindClass(resource + 10)) != NULL && |
2082 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
ef416fc2 | 2083 | { |
b423cd4c | 2084 | /* |
2085 | * Yes, return an error... | |
2086 | */ | |
ef416fc2 | 2087 | |
b423cd4c | 2088 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2089 | _("A class named \"%s\" already exists!"), | |
2090 | resource + 10); | |
ef416fc2 | 2091 | return; |
2092 | } | |
2093 | ||
2094 | /* | |
b423cd4c | 2095 | * No, add the printer... |
ef416fc2 | 2096 | */ |
2097 | ||
b423cd4c | 2098 | printer = cupsdAddPrinter(resource + 10); |
2099 | modify = 0; | |
ef416fc2 | 2100 | } |
b423cd4c | 2101 | else if (printer->type & CUPS_PRINTER_IMPLICIT) |
ef416fc2 | 2102 | { |
2103 | /* | |
b423cd4c | 2104 | * Rename the implicit printer to "AnyPrinter" or delete it... |
ef416fc2 | 2105 | */ |
2106 | ||
b423cd4c | 2107 | if (ImplicitAnyClasses) |
ef416fc2 | 2108 | { |
b423cd4c | 2109 | snprintf(newname, sizeof(newname), "Any%s", resource + 10); |
2110 | cupsdRenamePrinter(printer, newname); | |
ef416fc2 | 2111 | } |
b423cd4c | 2112 | else |
2113 | cupsdDeletePrinter(printer, 1); | |
ef416fc2 | 2114 | |
2115 | /* | |
b423cd4c | 2116 | * Add the printer as a new local printer... |
ef416fc2 | 2117 | */ |
2118 | ||
b423cd4c | 2119 | printer = cupsdAddPrinter(resource + 10); |
2120 | modify = 0; | |
ef416fc2 | 2121 | } |
b423cd4c | 2122 | else if (printer->type & CUPS_PRINTER_REMOTE) |
2123 | { | |
2124 | /* | |
2125 | * Rename the remote printer to "Printer@server"... | |
2126 | */ | |
ef416fc2 | 2127 | |
b423cd4c | 2128 | snprintf(newname, sizeof(newname), "%s@%s", resource + 10, |
2129 | printer->hostname); | |
2130 | cupsdRenamePrinter(printer, newname); | |
ef416fc2 | 2131 | |
b423cd4c | 2132 | /* |
2133 | * Add the printer as a new local printer... | |
2134 | */ | |
ef416fc2 | 2135 | |
b423cd4c | 2136 | printer = cupsdAddPrinter(resource + 10); |
2137 | modify = 0; | |
2138 | } | |
2139 | else | |
2140 | modify = 1; | |
ef416fc2 | 2141 | |
b423cd4c | 2142 | /* |
2143 | * Look for attributes and copy them over as needed... | |
2144 | */ | |
ef416fc2 | 2145 | |
b423cd4c | 2146 | need_restart_job = 0; |
ef416fc2 | 2147 | |
b423cd4c | 2148 | if ((attr = ippFindAttribute(con->request, "printer-location", |
2149 | IPP_TAG_TEXT)) != NULL) | |
2150 | cupsdSetString(&printer->location, attr->values[0].string.text); | |
ef416fc2 | 2151 | |
b423cd4c | 2152 | if ((attr = ippFindAttribute(con->request, "printer-info", |
2153 | IPP_TAG_TEXT)) != NULL) | |
2154 | cupsdSetString(&printer->info, attr->values[0].string.text); | |
ef416fc2 | 2155 | |
b423cd4c | 2156 | if ((attr = ippFindAttribute(con->request, "device-uri", |
2157 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 2158 | { |
2159 | /* | |
b423cd4c | 2160 | * Do we have a valid device URI? |
ef416fc2 | 2161 | */ |
2162 | ||
b423cd4c | 2163 | need_restart_job = 1; |
ef416fc2 | 2164 | |
b423cd4c | 2165 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text, method, |
2166 | sizeof(method), username, sizeof(username), host, | |
2167 | sizeof(host), &port, resource, sizeof(resource)); | |
2168 | ||
2169 | if (!strcmp(method, "file")) | |
ef416fc2 | 2170 | { |
2171 | /* | |
b423cd4c | 2172 | * See if the administrator has enabled file devices... |
ef416fc2 | 2173 | */ |
2174 | ||
b423cd4c | 2175 | if (!FileDevice && strcmp(resource, "/dev/null")) |
ef416fc2 | 2176 | { |
2177 | /* | |
b423cd4c | 2178 | * File devices are disabled and the URL is not file:/dev/null... |
ef416fc2 | 2179 | */ |
2180 | ||
b423cd4c | 2181 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2182 | _("File device URIs have been disabled! " | |
2183 | "To enable, see the FileDevice directive in " | |
2184 | "\"%s/cupsd.conf\"."), | |
2185 | ServerRoot); | |
ef416fc2 | 2186 | return; |
2187 | } | |
b423cd4c | 2188 | } |
2189 | else | |
2190 | { | |
ef416fc2 | 2191 | /* |
b423cd4c | 2192 | * See if the backend exists and is executable... |
ef416fc2 | 2193 | */ |
2194 | ||
b423cd4c | 2195 | snprintf(srcfile, sizeof(srcfile), "%s/backend/%s", ServerBin, method); |
2196 | if (access(srcfile, X_OK)) | |
ef416fc2 | 2197 | { |
2198 | /* | |
b423cd4c | 2199 | * Could not find device in list! |
ef416fc2 | 2200 | */ |
ef416fc2 | 2201 | |
b423cd4c | 2202 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad device-uri \"%s\"!"), |
2203 | attr->values[0].string.text); | |
2204 | return; | |
ef416fc2 | 2205 | } |
2206 | } | |
ef416fc2 | 2207 | |
b423cd4c | 2208 | cupsdLogMessage(CUPSD_LOG_INFO, |
2209 | "Setting %s device-uri to \"%s\" (was \"%s\".)", | |
2210 | printer->name, | |
2211 | cupsdSanitizeURI(attr->values[0].string.text, line, | |
2212 | sizeof(line)), | |
2213 | cupsdSanitizeURI(printer->device_uri, resource, | |
2214 | sizeof(resource))); | |
ef416fc2 | 2215 | |
b423cd4c | 2216 | cupsdSetString(&printer->device_uri, attr->values[0].string.text); |
ef416fc2 | 2217 | } |
2218 | ||
b423cd4c | 2219 | if ((attr = ippFindAttribute(con->request, "port-monitor", |
2220 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 2221 | { |
b423cd4c | 2222 | ipp_attribute_t *supported; /* port-monitor-supported attribute */ |
ef416fc2 | 2223 | |
ef416fc2 | 2224 | |
b423cd4c | 2225 | need_restart_job = 1; |
ef416fc2 | 2226 | |
b423cd4c | 2227 | supported = ippFindAttribute(printer->attrs, "port-monitor-supported", |
2228 | IPP_TAG_KEYWORD); | |
2229 | for (i = 0; i < supported->num_values; i ++) | |
2230 | if (!strcmp(supported->values[i].string.text, | |
2231 | attr->values[0].string.text)) | |
2232 | break; | |
ef416fc2 | 2233 | |
b423cd4c | 2234 | if (i >= supported->num_values) |
2235 | { | |
2236 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad port-monitor \"%s\"!"), | |
2237 | attr->values[0].string.text); | |
2238 | return; | |
2239 | } | |
ef416fc2 | 2240 | |
b423cd4c | 2241 | cupsdLogMessage(CUPSD_LOG_INFO, |
2242 | "Setting %s port-monitor to \"%s\" (was \"%s\".)", | |
2243 | printer->name, attr->values[0].string.text, | |
2244 | printer->port_monitor); | |
ef416fc2 | 2245 | |
b423cd4c | 2246 | if (strcmp(attr->values[0].string.text, "none")) |
2247 | cupsdSetString(&printer->port_monitor, attr->values[0].string.text); | |
2248 | else | |
2249 | cupsdClearString(&printer->port_monitor); | |
2250 | } | |
ef416fc2 | 2251 | |
b423cd4c | 2252 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
2253 | IPP_TAG_BOOLEAN)) != NULL) | |
2254 | { | |
2255 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2256 | "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
2257 | printer->name, attr->values[0].boolean, printer->accepting); | |
ef416fc2 | 2258 | |
b423cd4c | 2259 | printer->accepting = attr->values[0].boolean; |
2260 | cupsdAddPrinterHistory(printer); | |
2261 | } | |
bd7854cb | 2262 | |
b423cd4c | 2263 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
2264 | IPP_TAG_BOOLEAN)) != NULL) | |
2265 | { | |
2266 | if (printer->shared && !attr->values[0].boolean) | |
2267 | cupsdSendBrowseDelete(printer); | |
bd7854cb | 2268 | |
b423cd4c | 2269 | cupsdLogMessage(CUPSD_LOG_INFO, |
2270 | "Setting %s printer-is-shared to %d (was %d.)", | |
2271 | printer->name, attr->values[0].boolean, printer->shared); | |
bd7854cb | 2272 | |
b423cd4c | 2273 | printer->shared = attr->values[0].boolean; |
2274 | } | |
bd7854cb | 2275 | |
b423cd4c | 2276 | if ((attr = ippFindAttribute(con->request, "printer-state", |
2277 | IPP_TAG_ENUM)) != NULL) | |
bd7854cb | 2278 | { |
b423cd4c | 2279 | if (attr->values[0].integer != IPP_PRINTER_IDLE && |
2280 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
2281 | { | |
2282 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad printer-state value %d!"), | |
2283 | attr->values[0].integer); | |
2284 | return; | |
2285 | } | |
bd7854cb | 2286 | |
b423cd4c | 2287 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", printer->name, |
2288 | attr->values[0].integer, printer->state); | |
2289 | ||
2290 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
2291 | cupsdStopPrinter(printer, 0); | |
2292 | else | |
2293 | { | |
2294 | need_restart_job = 1; | |
2295 | cupsdSetPrinterState(printer, (ipp_pstate_t)(attr->values[0].integer), 0); | |
2296 | } | |
2297 | } | |
2298 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
2299 | IPP_TAG_TEXT)) != NULL) | |
2300 | { | |
2301 | strlcpy(printer->state_message, attr->values[0].string.text, | |
2302 | sizeof(printer->state_message)); | |
2303 | cupsdAddPrinterHistory(printer); | |
bd7854cb | 2304 | } |
2305 | ||
b423cd4c | 2306 | set_printer_defaults(con, printer); |
2307 | ||
bd7854cb | 2308 | /* |
b423cd4c | 2309 | * See if we have all required attributes... |
bd7854cb | 2310 | */ |
2311 | ||
b423cd4c | 2312 | if (!printer->device_uri) |
2313 | cupsdSetString(&printer->device_uri, "file:///dev/null"); | |
bd7854cb | 2314 | |
2315 | /* | |
b423cd4c | 2316 | * See if we have an interface script or PPD file attached to the request... |
bd7854cb | 2317 | */ |
2318 | ||
b423cd4c | 2319 | if (con->filename) |
2320 | { | |
2321 | need_restart_job = 1; | |
bd7854cb | 2322 | |
b423cd4c | 2323 | strlcpy(srcfile, con->filename, sizeof(srcfile)); |
ef416fc2 | 2324 | |
b423cd4c | 2325 | if ((fp = cupsFileOpen(srcfile, "rb"))) |
2326 | { | |
2327 | /* | |
2328 | * Yes; get the first line from it... | |
2329 | */ | |
ef416fc2 | 2330 | |
b423cd4c | 2331 | line[0] = '\0'; |
2332 | cupsFileGets(fp, line, sizeof(line)); | |
2333 | cupsFileClose(fp); | |
ef416fc2 | 2334 | |
b423cd4c | 2335 | /* |
2336 | * Then see what kind of file it is... | |
2337 | */ | |
ef416fc2 | 2338 | |
b423cd4c | 2339 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, |
2340 | printer->name); | |
ef416fc2 | 2341 | |
b423cd4c | 2342 | if (!strncmp(line, "*PPD-Adobe", 10)) |
2343 | { | |
2344 | /* | |
2345 | * The new file is a PPD file, so remove any old interface script | |
2346 | * that might be lying around... | |
2347 | */ | |
ef416fc2 | 2348 | |
b423cd4c | 2349 | unlink(dstfile); |
2350 | } | |
2351 | else | |
2352 | { | |
2353 | /* | |
2354 | * This must be an interface script, so move the file over to the | |
2355 | * interfaces directory and make it executable... | |
2356 | */ | |
ef416fc2 | 2357 | |
b423cd4c | 2358 | if (copy_file(srcfile, dstfile)) |
2359 | { | |
2360 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
2361 | _("Unable to copy interface script - %s!"), | |
2362 | strerror(errno)); | |
2363 | return; | |
2364 | } | |
2365 | else | |
2366 | { | |
2367 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2368 | "Copied interface script successfully!"); | |
2369 | chmod(dstfile, 0755); | |
2370 | } | |
2371 | } | |
ef416fc2 | 2372 | |
b423cd4c | 2373 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, |
2374 | printer->name); | |
ef416fc2 | 2375 | |
b423cd4c | 2376 | if (!strncmp(line, "*PPD-Adobe", 10)) |
2377 | { | |
2378 | /* | |
2379 | * The new file is a PPD file, so move the file over to the | |
2380 | * ppd directory and make it readable by all... | |
2381 | */ | |
ef416fc2 | 2382 | |
b423cd4c | 2383 | if (copy_file(srcfile, dstfile)) |
2384 | { | |
2385 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
2386 | _("Unable to copy PPD file - %s!"), | |
2387 | strerror(errno)); | |
2388 | return; | |
2389 | } | |
2390 | else | |
2391 | { | |
2392 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2393 | "Copied PPD file successfully!"); | |
2394 | chmod(dstfile, 0644); | |
2395 | } | |
2396 | } | |
2397 | else | |
2398 | { | |
2399 | /* | |
2400 | * This must be an interface script, so remove any old PPD file that | |
2401 | * may be lying around... | |
2402 | */ | |
ef416fc2 | 2403 | |
b423cd4c | 2404 | unlink(dstfile); |
2405 | } | |
2406 | } | |
2407 | } | |
2408 | else if ((attr = ippFindAttribute(con->request, "ppd-name", | |
2409 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 2410 | { |
b423cd4c | 2411 | need_restart_job = 1; |
ef416fc2 | 2412 | |
b423cd4c | 2413 | if (!strcmp(attr->values[0].string.text, "raw")) |
ef416fc2 | 2414 | { |
b423cd4c | 2415 | /* |
2416 | * Raw driver, remove any existing PPD or interface script files. | |
2417 | */ | |
ef416fc2 | 2418 | |
b423cd4c | 2419 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, |
2420 | printer->name); | |
2421 | unlink(dstfile); | |
ef416fc2 | 2422 | |
b423cd4c | 2423 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, |
2424 | printer->name); | |
2425 | unlink(dstfile); | |
2426 | } | |
2427 | else | |
ef416fc2 | 2428 | { |
b423cd4c | 2429 | /* |
2430 | * PPD model file... | |
2431 | */ | |
2432 | ||
2433 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
2434 | printer->name); | |
2435 | unlink(dstfile); | |
2436 | ||
2437 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
2438 | printer->name); | |
2439 | ||
2440 | if (copy_model(con, attr->values[0].string.text, dstfile)) | |
2441 | { | |
2442 | send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to copy PPD file!")); | |
2443 | return; | |
2444 | } | |
2445 | else | |
2446 | { | |
2447 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2448 | "Copied PPD file successfully!"); | |
2449 | chmod(dstfile, 0644); | |
2450 | } | |
ef416fc2 | 2451 | } |
2452 | } | |
2453 | ||
2454 | /* | |
b423cd4c | 2455 | * Update the printer attributes and return... |
ef416fc2 | 2456 | */ |
2457 | ||
b423cd4c | 2458 | cupsdSetPrinterAttrs(printer); |
2459 | cupsdSaveAllPrinters(); | |
ef416fc2 | 2460 | |
b423cd4c | 2461 | if (need_restart_job && printer->job) |
ef416fc2 | 2462 | { |
b423cd4c | 2463 | cupsd_job_t *job; |
ef416fc2 | 2464 | |
b423cd4c | 2465 | /* |
2466 | * Stop the current job and then restart it below... | |
2467 | */ | |
ef416fc2 | 2468 | |
b423cd4c | 2469 | job = (cupsd_job_t *)printer->job; |
ef416fc2 | 2470 | |
b423cd4c | 2471 | cupsdStopJob(job, 1); |
2472 | ||
2473 | job->state->values[0].integer = IPP_JOB_PENDING; | |
2474 | job->state_value = IPP_JOB_PENDING; | |
ef416fc2 | 2475 | } |
2476 | ||
b423cd4c | 2477 | if (need_restart_job) |
2478 | cupsdCheckJobs(); | |
ef416fc2 | 2479 | |
b423cd4c | 2480 | cupsdWritePrintcap(); |
2481 | ||
2482 | if (modify) | |
ef416fc2 | 2483 | { |
b423cd4c | 2484 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, |
2485 | "Printer \"%s\" modified by \"%s\".", printer->name, | |
2486 | get_username(con)); | |
ef416fc2 | 2487 | |
b423cd4c | 2488 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" modified by \"%s\".", |
2489 | printer->name, get_username(con)); | |
ef416fc2 | 2490 | } |
b423cd4c | 2491 | else |
2492 | { | |
2493 | cupsdAddPrinterHistory(printer); | |
ef416fc2 | 2494 | |
b423cd4c | 2495 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, printer, NULL, |
2496 | "New printer \"%s\" added by \"%s\".", printer->name, | |
2497 | get_username(con)); | |
ef416fc2 | 2498 | |
b423cd4c | 2499 | cupsdLogMessage(CUPSD_LOG_INFO, "New printer \"%s\" added by \"%s\".", |
2500 | printer->name, get_username(con)); | |
2501 | } | |
2502 | ||
2503 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 2504 | } |
2505 | ||
2506 | ||
2507 | /* | |
b423cd4c | 2508 | * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute |
2509 | * based upon the printer state... | |
ef416fc2 | 2510 | */ |
2511 | ||
b423cd4c | 2512 | static void |
2513 | add_printer_state_reasons( | |
2514 | cupsd_client_t *con, /* I - Client connection */ | |
2515 | cupsd_printer_t *p) /* I - Printer info */ | |
ef416fc2 | 2516 | { |
b423cd4c | 2517 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
2518 | "add_printer_state_reasons(%p[%d], %p[%s])", | |
2519 | con, con->http.fd, p, p->name); | |
ef416fc2 | 2520 | |
b423cd4c | 2521 | if (p->num_reasons == 0) |
2522 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2523 | "printer-state-reasons", NULL, | |
2524 | p->state == IPP_PRINTER_STOPPED ? "paused" : "none"); | |
2525 | else | |
2526 | ippAddStrings(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2527 | "printer-state-reasons", p->num_reasons, NULL, | |
2528 | (const char * const *)p->reasons); | |
2529 | } | |
ef416fc2 | 2530 | |
ef416fc2 | 2531 | |
b423cd4c | 2532 | /* |
2533 | * 'add_queued_job_count()' - Add the "queued-job-count" attribute for | |
2534 | * the specified printer or class. | |
2535 | */ | |
ef416fc2 | 2536 | |
b423cd4c | 2537 | static void |
2538 | add_queued_job_count( | |
2539 | cupsd_client_t *con, /* I - Client connection */ | |
2540 | cupsd_printer_t *p) /* I - Printer or class */ | |
2541 | { | |
2542 | int count; /* Number of jobs on destination */ | |
ef416fc2 | 2543 | |
ef416fc2 | 2544 | |
b423cd4c | 2545 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_queued_job_count(%p[%d], %p[%s])", |
2546 | con, con->http.fd, p, p->name); | |
ef416fc2 | 2547 | |
b423cd4c | 2548 | count = cupsdGetPrinterJobCount(p->name); |
ef416fc2 | 2549 | |
b423cd4c | 2550 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, |
2551 | "queued-job-count", count); | |
2552 | } | |
ef416fc2 | 2553 | |
ef416fc2 | 2554 | |
b423cd4c | 2555 | /* |
2556 | * 'apply_printer_defaults()' - Apply printer default options to a job. | |
2557 | */ | |
ef416fc2 | 2558 | |
b423cd4c | 2559 | static void |
2560 | apply_printer_defaults( | |
2561 | cupsd_printer_t *printer, /* I - Printer */ | |
2562 | cupsd_job_t *job) /* I - Job */ | |
2563 | { | |
2564 | int i, /* Looping var */ | |
2565 | num_options; /* Number of default options */ | |
2566 | cups_option_t *options, /* Default options */ | |
2567 | *option; /* Current option */ | |
ef416fc2 | 2568 | |
ef416fc2 | 2569 | |
b423cd4c | 2570 | /* |
2571 | * Collect all of the default options and add the missing ones to the | |
2572 | * job object... | |
2573 | */ | |
ef416fc2 | 2574 | |
b423cd4c | 2575 | for (i = printer->num_options, num_options = 0, option = printer->options; |
2576 | i > 0; | |
2577 | i --, option ++) | |
2578 | if (!ippFindAttribute(job->attrs, option->name, IPP_TAG_ZERO)) | |
2579 | { | |
2580 | num_options = cupsAddOption(option->name, option->value, num_options, | |
2581 | &options); | |
2582 | } | |
ef416fc2 | 2583 | |
b423cd4c | 2584 | /* |
2585 | * Encode these options as attributes in the job object... | |
2586 | */ | |
ef416fc2 | 2587 | |
b423cd4c | 2588 | cupsEncodeOptions2(job->attrs, num_options, options, IPP_TAG_JOB); |
2589 | cupsFreeOptions(num_options, options); | |
2590 | } | |
2591 | ||
2592 | ||
2593 | /* | |
2594 | * 'authenticate_job()' - Set job authentication info. | |
2595 | */ | |
2596 | ||
2597 | static void | |
2598 | authenticate_job(cupsd_client_t *con, /* I - Client connection */ | |
2599 | ipp_attribute_t *uri) /* I - Job URI */ | |
2600 | { | |
2601 | ipp_attribute_t *attr; /* Job-id attribute */ | |
2602 | int jobid; /* Job ID */ | |
2603 | cupsd_job_t *job; /* Current job */ | |
2604 | char method[HTTP_MAX_URI], | |
2605 | /* Method portion of URI */ | |
2606 | username[HTTP_MAX_URI], | |
2607 | /* Username portion of URI */ | |
2608 | host[HTTP_MAX_URI], | |
2609 | /* Host portion of URI */ | |
2610 | resource[HTTP_MAX_URI]; | |
2611 | /* Resource portion of URI */ | |
2612 | int port; /* Port portion of URI */ | |
ef416fc2 | 2613 | |
ef416fc2 | 2614 | |
b423cd4c | 2615 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "authenticate_job(%p[%d], %s)", |
2616 | con, con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 2617 | |
b423cd4c | 2618 | /* |
2619 | * Start with "everything is OK" status... | |
2620 | */ | |
ef416fc2 | 2621 | |
b423cd4c | 2622 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 2623 | |
b423cd4c | 2624 | /* |
2625 | * See if we have a job URI or a printer URI... | |
2626 | */ | |
ef416fc2 | 2627 | |
b423cd4c | 2628 | if (!strcmp(uri->name, "printer-uri")) |
2629 | { | |
2630 | /* | |
2631 | * Got a printer URI; see if we also have a job-id attribute... | |
2632 | */ | |
ef416fc2 | 2633 | |
b423cd4c | 2634 | if ((attr = ippFindAttribute(con->request, "job-id", |
2635 | IPP_TAG_INTEGER)) == NULL) | |
2636 | { | |
2637 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2638 | _("Got a printer-uri attribute but no job-id!")); | |
2639 | return; | |
2640 | } | |
2641 | ||
2642 | jobid = attr->values[0].integer; | |
2643 | } | |
2644 | else | |
2645 | { | |
2646 | /* | |
2647 | * Got a job URI; parse it to get the job ID... | |
2648 | */ | |
ef416fc2 | 2649 | |
b423cd4c | 2650 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2651 | sizeof(method), username, sizeof(username), host, | |
2652 | sizeof(host), &port, resource, sizeof(resource)); | |
2653 | ||
2654 | if (strncmp(resource, "/jobs/", 6)) | |
2655 | { | |
2656 | /* | |
2657 | * Not a valid URI! | |
2658 | */ | |
ef416fc2 | 2659 | |
b423cd4c | 2660 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri attribute \"%s\"!"), |
2661 | uri->values[0].string.text); | |
2662 | return; | |
2663 | } | |
ef416fc2 | 2664 | |
b423cd4c | 2665 | jobid = atoi(resource + 6); |
2666 | } | |
ef416fc2 | 2667 | |
b423cd4c | 2668 | /* |
2669 | * See if the job exists... | |
2670 | */ | |
ef416fc2 | 2671 | |
b423cd4c | 2672 | if ((job = cupsdFindJob(jobid)) == NULL) |
2673 | { | |
2674 | /* | |
2675 | * Nope - return a "not found" error... | |
2676 | */ | |
ef416fc2 | 2677 | |
b423cd4c | 2678 | send_ipp_status(con, IPP_NOT_FOUND, |
2679 | _("Job #%d does not exist!"), jobid); | |
ef416fc2 | 2680 | return; |
b423cd4c | 2681 | } |
ef416fc2 | 2682 | |
b423cd4c | 2683 | /* |
2684 | * See if the job has been completed... | |
2685 | */ | |
2686 | ||
2687 | if (job->state_value != IPP_JOB_HELD) | |
ef416fc2 | 2688 | { |
2689 | /* | |
b423cd4c | 2690 | * Return a "not-possible" error... |
ef416fc2 | 2691 | */ |
2692 | ||
b423cd4c | 2693 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2694 | _("Job #%d is not held for authentication!"), | |
2695 | jobid); | |
2696 | return; | |
2697 | } | |
ef416fc2 | 2698 | |
b423cd4c | 2699 | /* |
2700 | * See if we have already authenticated... | |
2701 | */ | |
2702 | ||
2703 | if (!con->username[0]) | |
2704 | { | |
2705 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
2706 | _("No authentication information provided!")); | |
2707 | return; | |
2708 | } | |
2709 | ||
2710 | /* | |
2711 | * See if the job is owned by the requesting user... | |
2712 | */ | |
2713 | ||
2714 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
2715 | { | |
2716 | send_http_error(con, HTTP_UNAUTHORIZED); | |
2717 | return; | |
2718 | } | |
2719 | ||
2720 | /* | |
2721 | * Save the authentication information for this job... | |
2722 | */ | |
2723 | ||
2724 | save_auth_info(con, job); | |
2725 | ||
2726 | /* | |
2727 | * Reset the job-hold-until value to "no-hold"... | |
2728 | */ | |
2729 | ||
2730 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
2731 | IPP_TAG_KEYWORD)) == NULL) | |
2732 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
2733 | ||
2734 | if (attr) | |
2735 | { | |
2736 | attr->value_tag = IPP_TAG_KEYWORD; | |
2737 | cupsdSetString(&(attr->values[0].string.text), "no-hold"); | |
ef416fc2 | 2738 | } |
b423cd4c | 2739 | |
2740 | /* | |
2741 | * Release the job and return... | |
2742 | */ | |
2743 | ||
2744 | cupsdReleaseJob(job); | |
2745 | ||
2746 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was authenticated by \"%s\".", jobid, | |
2747 | con->username); | |
ef416fc2 | 2748 | } |
2749 | ||
2750 | ||
2751 | /* | |
b423cd4c | 2752 | * 'cancel_all_jobs()' - Cancel all print jobs. |
ef416fc2 | 2753 | */ |
2754 | ||
b423cd4c | 2755 | static void |
2756 | cancel_all_jobs(cupsd_client_t *con, /* I - Client connection */ | |
2757 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
ef416fc2 | 2758 | { |
b423cd4c | 2759 | http_status_t status; /* Policy status */ |
2760 | const char *dest; /* Destination */ | |
2761 | cups_ptype_t dtype; /* Destination type */ | |
2762 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
2763 | userpass[HTTP_MAX_URI], /* Username portion of URI */ | |
2764 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
2765 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2766 | int port; /* Port portion of URI */ | |
2767 | ipp_attribute_t *attr; /* Attribute in request */ | |
2768 | const char *username; /* Username */ | |
2769 | int purge; /* Purge? */ | |
2770 | cupsd_printer_t *printer; /* Printer */ | |
ef416fc2 | 2771 | |
2772 | ||
b423cd4c | 2773 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_all_jobs(%p[%d], %s)", con, |
2774 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 2775 | |
2776 | /* | |
b423cd4c | 2777 | * See if we have a printer URI... |
ef416fc2 | 2778 | */ |
2779 | ||
b423cd4c | 2780 | if (strcmp(uri->name, "printer-uri")) |
2781 | { | |
2782 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2783 | _("The printer-uri attribute is required!")); | |
2784 | return; | |
2785 | } | |
ef416fc2 | 2786 | |
2787 | /* | |
b423cd4c | 2788 | * Get the username (if any) for the jobs we want to cancel (only if |
2789 | * "my-jobs" is specified... | |
ef416fc2 | 2790 | */ |
2791 | ||
b423cd4c | 2792 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
2793 | IPP_TAG_BOOLEAN)) != NULL && | |
2794 | attr->values[0].boolean) | |
ef416fc2 | 2795 | { |
b423cd4c | 2796 | if ((attr = ippFindAttribute(con->request, "requesting-user-name", |
2797 | IPP_TAG_NAME)) != NULL) | |
2798 | username = attr->values[0].string.text; | |
2799 | else | |
2800 | { | |
2801 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2802 | _("Missing requesting-user-name attribute!")); | |
2803 | return; | |
2804 | } | |
ef416fc2 | 2805 | } |
b423cd4c | 2806 | else |
2807 | username = NULL; | |
ef416fc2 | 2808 | |
b423cd4c | 2809 | /* |
2810 | * Look for the "purge-jobs" attribute... | |
2811 | */ | |
2812 | ||
2813 | if ((attr = ippFindAttribute(con->request, "purge-jobs", | |
2814 | IPP_TAG_BOOLEAN)) != NULL) | |
2815 | purge = attr->values[0].boolean; | |
2816 | else | |
2817 | purge = 1; | |
ef416fc2 | 2818 | |
2819 | /* | |
b423cd4c | 2820 | * And if the destination is valid... |
ef416fc2 | 2821 | */ |
2822 | ||
b423cd4c | 2823 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2824 | sizeof(method), userpass, sizeof(userpass), host, | |
2825 | sizeof(host), &port, resource, sizeof(resource)); | |
2826 | ||
2827 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
ef416fc2 | 2828 | { |
2829 | /* | |
b423cd4c | 2830 | * Bad URI? |
ef416fc2 | 2831 | */ |
2832 | ||
b423cd4c | 2833 | if ((!strncmp(resource, "/printers/", 10) && resource[10]) || |
2834 | (!strncmp(resource, "/classes/", 9) && resource[9])) | |
2835 | { | |
2836 | send_ipp_status(con, IPP_NOT_FOUND, | |
2837 | _("The printer or class was not found.")); | |
2838 | return; | |
2839 | } | |
2840 | else if (strcmp(resource, "/printers/")) | |
2841 | { | |
2842 | send_ipp_status(con, IPP_NOT_FOUND, | |
2843 | _("The printer-uri \"%s\" is not valid."), | |
2844 | uri->values[0].string.text); | |
2845 | return; | |
2846 | } | |
ef416fc2 | 2847 | |
b423cd4c | 2848 | /* |
2849 | * Check policy... | |
2850 | */ | |
2851 | ||
2852 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
2853 | { | |
2854 | send_http_error(con, status); | |
2855 | return; | |
2856 | } | |
ef416fc2 | 2857 | |
ef416fc2 | 2858 | /* |
b423cd4c | 2859 | * Cancel all jobs on all printers... |
ef416fc2 | 2860 | */ |
2861 | ||
b423cd4c | 2862 | cupsdCancelJobs(NULL, username, purge); |
ef416fc2 | 2863 | |
b423cd4c | 2864 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs were %s by \"%s\".", |
2865 | purge ? "purged" : "cancelled", get_username(con)); | |
ef416fc2 | 2866 | } |
b423cd4c | 2867 | else |
ef416fc2 | 2868 | { |
2869 | /* | |
b423cd4c | 2870 | * Check policy... |
ef416fc2 | 2871 | */ |
2872 | ||
b423cd4c | 2873 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) |
2874 | { | |
2875 | send_http_error(con, status); | |
2876 | return; | |
2877 | } | |
ef416fc2 | 2878 | |
b423cd4c | 2879 | /* |
2880 | * Cancel all of the jobs on the named printer... | |
2881 | */ | |
2882 | ||
2883 | cupsdCancelJobs(dest, username, purge); | |
2884 | ||
2885 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs on \"%s\" were %s by \"%s\".", | |
2886 | dest, purge ? "purged" : "cancelled", get_username(con)); | |
ef416fc2 | 2887 | } |
2888 | ||
b423cd4c | 2889 | con->response->request.status.status_code = IPP_OK; |
2890 | } | |
2891 | ||
2892 | ||
2893 | /* | |
2894 | * 'cancel_job()' - Cancel a print job. | |
2895 | */ | |
2896 | ||
2897 | static void | |
2898 | cancel_job(cupsd_client_t *con, /* I - Client connection */ | |
2899 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
2900 | { | |
2901 | ipp_attribute_t *attr; /* Current attribute */ | |
2902 | int jobid; /* Job ID */ | |
2903 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
2904 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
2905 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
2906 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2907 | int port; /* Port portion of URI */ | |
2908 | cupsd_job_t *job; /* Job information */ | |
2909 | const char *dest; /* Destination */ | |
2910 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
2911 | cupsd_printer_t *printer; /* Printer data */ | |
2912 | ||
2913 | ||
2914 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_job(%p[%d], %s)", con, | |
2915 | con->http.fd, uri->values[0].string.text); | |
2916 | ||
ef416fc2 | 2917 | /* |
b423cd4c | 2918 | * See if we have a job URI or a printer URI... |
ef416fc2 | 2919 | */ |
2920 | ||
b423cd4c | 2921 | if (!strcmp(uri->name, "printer-uri")) |
2922 | { | |
2923 | /* | |
2924 | * Got a printer URI; see if we also have a job-id attribute... | |
2925 | */ | |
2926 | ||
2927 | if ((attr = ippFindAttribute(con->request, "job-id", | |
2928 | IPP_TAG_INTEGER)) == NULL) | |
2929 | { | |
2930 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2931 | _("Got a printer-uri attribute but no job-id!")); | |
2932 | return; | |
2933 | } | |
2934 | ||
2935 | if ((jobid = attr->values[0].integer) == 0) | |
ef416fc2 | 2936 | { |
2937 | /* | |
b423cd4c | 2938 | * Find the current job on the specified printer... |
ef416fc2 | 2939 | */ |
2940 | ||
b423cd4c | 2941 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2942 | sizeof(method), username, sizeof(username), host, | |
2943 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 2944 | |
b423cd4c | 2945 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) |
ef416fc2 | 2946 | { |
2947 | /* | |
b423cd4c | 2948 | * Bad URI... |
ef416fc2 | 2949 | */ |
2950 | ||
b423cd4c | 2951 | send_ipp_status(con, IPP_NOT_FOUND, |
2952 | _("The printer or class was not found.")); | |
2953 | return; | |
ef416fc2 | 2954 | } |
2955 | ||
2956 | /* | |
b423cd4c | 2957 | * See if the printer is currently printing a job... |
ef416fc2 | 2958 | */ |
2959 | ||
b423cd4c | 2960 | if (printer->job) |
2961 | jobid = ((cupsd_job_t *)printer->job)->id; | |
ef416fc2 | 2962 | else |
ef416fc2 | 2963 | { |
2964 | /* | |
b423cd4c | 2965 | * No, see if there are any pending jobs... |
ef416fc2 | 2966 | */ |
b423cd4c | 2967 | |
2968 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); | |
2969 | job; | |
2970 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
2971 | if (job->state_value <= IPP_JOB_PROCESSING && | |
2972 | !strcasecmp(job->dest, dest)) | |
2973 | break; | |
ef416fc2 | 2974 | |
b423cd4c | 2975 | if (job) |
2976 | jobid = job->id; | |
2977 | else | |
ef416fc2 | 2978 | { |
b423cd4c | 2979 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("No active jobs on %s!"), |
2980 | dest); | |
2981 | return; | |
2982 | } | |
2983 | } | |
2984 | } | |
2985 | } | |
2986 | else | |
2987 | { | |
2988 | /* | |
2989 | * Got a job URI; parse it to get the job ID... | |
2990 | */ | |
ef416fc2 | 2991 | |
b423cd4c | 2992 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2993 | sizeof(method), username, sizeof(username), host, | |
2994 | sizeof(host), &port, resource, sizeof(resource)); | |
2995 | ||
2996 | if (strncmp(resource, "/jobs/", 6)) | |
2997 | { | |
2998 | /* | |
2999 | * Not a valid URI! | |
3000 | */ | |
ef416fc2 | 3001 | |
b423cd4c | 3002 | send_ipp_status(con, IPP_BAD_REQUEST, |
3003 | _("Bad job-uri attribute \"%s\"!"), | |
3004 | uri->values[0].string.text); | |
3005 | return; | |
3006 | } | |
3007 | ||
3008 | jobid = atoi(resource + 6); | |
3009 | } | |
3010 | ||
3011 | /* | |
3012 | * See if the job exists... | |
3013 | */ | |
3014 | ||
3015 | if ((job = cupsdFindJob(jobid)) == NULL) | |
3016 | { | |
3017 | /* | |
3018 | * Nope - return a "not found" error... | |
3019 | */ | |
3020 | ||
3021 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
3022 | return; | |
3023 | } | |
3024 | ||
3025 | /* | |
3026 | * See if the job is owned by the requesting user... | |
3027 | */ | |
3028 | ||
3029 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
3030 | { | |
3031 | send_http_error(con, HTTP_UNAUTHORIZED); | |
3032 | return; | |
3033 | } | |
3034 | ||
3035 | /* | |
3036 | * See if the job is already completed, cancelled, or aborted; if so, | |
3037 | * we can't cancel... | |
3038 | */ | |
3039 | ||
3040 | if (job->state_value >= IPP_JOB_CANCELLED) | |
3041 | { | |
e1d6a774 | 3042 | switch (job->state_value) |
3043 | { | |
3044 | case IPP_JOB_CANCELLED : | |
3045 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
3046 | _("Job #%d is already cancelled - can\'t cancel."), | |
3047 | jobid); | |
3048 | break; | |
3049 | ||
3050 | case IPP_JOB_ABORTED : | |
3051 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
3052 | _("Job #%d is already aborted - can\'t cancel."), | |
3053 | jobid); | |
3054 | break; | |
3055 | ||
3056 | default : | |
3057 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
3058 | _("Job #%d is already completed - can\'t cancel."), | |
3059 | jobid); | |
3060 | break; | |
3061 | } | |
3062 | ||
b423cd4c | 3063 | return; |
3064 | } | |
ef416fc2 | 3065 | |
b423cd4c | 3066 | /* |
3067 | * Cancel the job and return... | |
3068 | */ | |
ef416fc2 | 3069 | |
b423cd4c | 3070 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3071 | "Job cancelled by \"%s\".", username); | |
ef416fc2 | 3072 | |
b423cd4c | 3073 | cupsdCancelJob(job, 0); |
3074 | cupsdCheckJobs(); | |
ef416fc2 | 3075 | |
b423cd4c | 3076 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was cancelled by \"%s\".", jobid, |
3077 | username); | |
ef416fc2 | 3078 | |
b423cd4c | 3079 | con->response->request.status.status_code = IPP_OK; |
3080 | } | |
ef416fc2 | 3081 | |
ef416fc2 | 3082 | |
b423cd4c | 3083 | /* |
3084 | * 'cancel_subscription()' - Cancel a subscription. | |
3085 | */ | |
ef416fc2 | 3086 | |
b423cd4c | 3087 | static void |
3088 | cancel_subscription( | |
3089 | cupsd_client_t *con, /* I - Client connection */ | |
3090 | int sub_id) /* I - Subscription ID */ | |
3091 | { | |
3092 | http_status_t status; /* Policy status */ | |
3093 | cupsd_subscription_t *sub; /* Subscription */ | |
ef416fc2 | 3094 | |
ef416fc2 | 3095 | |
b423cd4c | 3096 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3097 | "cancel_subscription(con=%p[%d], sub_id=%d)", | |
3098 | con, con->http.fd, sub_id); | |
ef416fc2 | 3099 | |
b423cd4c | 3100 | /* |
3101 | * Is the subscription ID valid? | |
3102 | */ | |
ef416fc2 | 3103 | |
b423cd4c | 3104 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) |
3105 | { | |
3106 | /* | |
3107 | * Bad subscription ID... | |
3108 | */ | |
ef416fc2 | 3109 | |
b423cd4c | 3110 | send_ipp_status(con, IPP_NOT_FOUND, |
3111 | _("notify-subscription-id %d no good!"), sub_id); | |
3112 | return; | |
3113 | } | |
ef416fc2 | 3114 | |
b423cd4c | 3115 | /* |
3116 | * Check policy... | |
3117 | */ | |
ef416fc2 | 3118 | |
b423cd4c | 3119 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : |
3120 | DefaultPolicyPtr, | |
3121 | con, sub->owner)) != HTTP_OK) | |
3122 | { | |
3123 | send_http_error(con, status); | |
3124 | return; | |
3125 | } | |
ef416fc2 | 3126 | |
b423cd4c | 3127 | /* |
3128 | * Cancel the subscription... | |
3129 | */ | |
ef416fc2 | 3130 | |
b423cd4c | 3131 | cupsdDeleteSubscription(sub, 1); |
ef416fc2 | 3132 | |
b423cd4c | 3133 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 3134 | } |
3135 | ||
3136 | ||
3137 | /* | |
b423cd4c | 3138 | * 'check_quotas()' - Check quotas for a printer and user. |
ef416fc2 | 3139 | */ |
3140 | ||
b423cd4c | 3141 | static int /* O - 1 if OK, 0 if not */ |
3142 | check_quotas(cupsd_client_t *con, /* I - Client connection */ | |
3143 | cupsd_printer_t *p) /* I - Printer or class */ | |
ef416fc2 | 3144 | { |
b423cd4c | 3145 | int i; /* Looping var */ |
3146 | char username[33]; /* Username */ | |
3147 | cupsd_quota_t *q; /* Quota data */ | |
3148 | struct passwd *pw; /* User password data */ | |
ef416fc2 | 3149 | |
3150 | ||
b423cd4c | 3151 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "check_quotas(%p[%d], %p[%s])", |
3152 | con, con->http.fd, p, p->name); | |
ef416fc2 | 3153 | |
3154 | /* | |
b423cd4c | 3155 | * Check input... |
ef416fc2 | 3156 | */ |
3157 | ||
b423cd4c | 3158 | if (!con || !p) |
3159 | return (0); | |
ef416fc2 | 3160 | |
b423cd4c | 3161 | /* |
3162 | * Figure out who is printing... | |
3163 | */ | |
3164 | ||
3165 | strlcpy(username, get_username(con), sizeof(username)); | |
3166 | ||
3167 | /* | |
3168 | * Check global active job limits for printers and users... | |
3169 | */ | |
3170 | ||
3171 | if (MaxJobsPerPrinter) | |
ef416fc2 | 3172 | { |
b423cd4c | 3173 | /* |
3174 | * Check if there are too many pending jobs on this printer... | |
3175 | */ | |
3176 | ||
3177 | if (cupsdGetPrinterJobCount(p->name) >= MaxJobsPerPrinter) | |
3178 | { | |
3179 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for printer \"%s\"...", | |
3180 | p->name); | |
3181 | return (0); | |
3182 | } | |
3183 | } | |
3184 | ||
3185 | if (MaxJobsPerUser) | |
3186 | { | |
3187 | /* | |
3188 | * Check if there are too many pending jobs for this user... | |
3189 | */ | |
3190 | ||
3191 | if (cupsdGetUserJobCount(username) >= MaxJobsPerUser) | |
3192 | { | |
3193 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for user \"%s\"...", | |
3194 | username); | |
3195 | return (0); | |
3196 | } | |
ef416fc2 | 3197 | } |
3198 | ||
3199 | /* | |
b423cd4c | 3200 | * Check against users... |
ef416fc2 | 3201 | */ |
3202 | ||
b423cd4c | 3203 | if (p->num_users == 0 && p->k_limit == 0 && p->page_limit == 0) |
3204 | return (1); | |
3205 | ||
3206 | if (p->num_users) | |
3207 | { | |
3208 | pw = getpwnam(username); | |
3209 | endpwent(); | |
3210 | ||
3211 | for (i = 0; i < p->num_users; i ++) | |
3212 | if (p->users[i][0] == '@') | |
3213 | { | |
3214 | /* | |
3215 | * Check group membership... | |
3216 | */ | |
3217 | ||
3218 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) | |
3219 | break; | |
3220 | } | |
3221 | else if (!strcasecmp(username, p->users[i])) | |
3222 | break; | |
3223 | ||
3224 | if ((i < p->num_users) == p->deny_users) | |
ef416fc2 | 3225 | { |
b423cd4c | 3226 | cupsdLogMessage(CUPSD_LOG_INFO, |
3227 | "Denying user \"%s\" access to printer \"%s\"...", | |
3228 | username, p->name); | |
3229 | return (0); | |
ef416fc2 | 3230 | } |
b423cd4c | 3231 | } |
ef416fc2 | 3232 | |
3233 | /* | |
b423cd4c | 3234 | * Check quotas... |
ef416fc2 | 3235 | */ |
3236 | ||
b423cd4c | 3237 | if (p->k_limit || p->page_limit) |
3238 | { | |
3239 | if ((q = cupsdUpdateQuota(p, username, 0, 0)) == NULL) | |
3240 | { | |
3241 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3242 | "Unable to allocate quota data for user \"%s\"!", | |
3243 | username); | |
3244 | return (0); | |
3245 | } | |
ef416fc2 | 3246 | |
b423cd4c | 3247 | if ((q->k_count >= p->k_limit && p->k_limit) || |
3248 | (q->page_count >= p->page_limit && p->page_limit)) | |
3249 | { | |
3250 | cupsdLogMessage(CUPSD_LOG_INFO, "User \"%s\" is over the quota limit...", | |
3251 | username); | |
3252 | return (0); | |
3253 | } | |
3254 | } | |
3255 | ||
3256 | /* | |
3257 | * If we have gotten this far, we're done! | |
3258 | */ | |
3259 | ||
3260 | return (1); | |
ef416fc2 | 3261 | } |
3262 | ||
3263 | ||
3264 | /* | |
b423cd4c | 3265 | * 'copy_attribute()' - Copy a single attribute. |
ef416fc2 | 3266 | */ |
3267 | ||
b423cd4c | 3268 | static ipp_attribute_t * /* O - New attribute */ |
3269 | copy_attribute( | |
3270 | ipp_t *to, /* O - Destination request/response */ | |
3271 | ipp_attribute_t *attr, /* I - Attribute to copy */ | |
3272 | int quickcopy) /* I - Do a quick copy? */ | |
ef416fc2 | 3273 | { |
b423cd4c | 3274 | int i; /* Looping var */ |
3275 | ipp_attribute_t *toattr; /* Destination attribute */ | |
ef416fc2 | 3276 | |
3277 | ||
3278 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
b423cd4c | 3279 | "copy_attribute(%p, %p[%s,%x,%x])", to, attr, |
3280 | attr->name ? attr->name : "(null)", attr->group_tag, | |
3281 | attr->value_tag); | |
ef416fc2 | 3282 | |
b423cd4c | 3283 | switch (attr->value_tag & ~IPP_TAG_COPY) |
3284 | { | |
3285 | case IPP_TAG_ZERO : | |
3286 | toattr = ippAddSeparator(to); | |
3287 | break; | |
ef416fc2 | 3288 | |
b423cd4c | 3289 | case IPP_TAG_INTEGER : |
3290 | case IPP_TAG_ENUM : | |
3291 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
3292 | attr->name, attr->num_values, NULL); | |
ef416fc2 | 3293 | |
b423cd4c | 3294 | for (i = 0; i < attr->num_values; i ++) |
3295 | toattr->values[i].integer = attr->values[i].integer; | |
3296 | break; | |
ef416fc2 | 3297 | |
b423cd4c | 3298 | case IPP_TAG_BOOLEAN : |
3299 | toattr = ippAddBooleans(to, attr->group_tag, attr->name, | |
3300 | attr->num_values, NULL); | |
ef416fc2 | 3301 | |
b423cd4c | 3302 | for (i = 0; i < attr->num_values; i ++) |
3303 | toattr->values[i].boolean = attr->values[i].boolean; | |
3304 | break; | |
ef416fc2 | 3305 | |
b423cd4c | 3306 | case IPP_TAG_STRING : |
3307 | case IPP_TAG_TEXT : | |
3308 | case IPP_TAG_NAME : | |
3309 | case IPP_TAG_KEYWORD : | |
3310 | case IPP_TAG_URI : | |
3311 | case IPP_TAG_URISCHEME : | |
3312 | case IPP_TAG_CHARSET : | |
3313 | case IPP_TAG_LANGUAGE : | |
3314 | case IPP_TAG_MIMETYPE : | |
3315 | toattr = ippAddStrings(to, attr->group_tag, | |
3316 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
3317 | attr->name, attr->num_values, NULL, NULL); | |
ef416fc2 | 3318 | |
b423cd4c | 3319 | if (quickcopy) |
3320 | { | |
3321 | for (i = 0; i < attr->num_values; i ++) | |
3322 | toattr->values[i].string.text = attr->values[i].string.text; | |
3323 | } | |
3324 | else | |
3325 | { | |
3326 | for (i = 0; i < attr->num_values; i ++) | |
757d2cad | 3327 | toattr->values[i].string.text = _cupsStrAlloc(attr->values[i].string.text); |
b423cd4c | 3328 | } |
3329 | break; | |
ef416fc2 | 3330 | |
b423cd4c | 3331 | case IPP_TAG_DATE : |
3332 | toattr = ippAddDate(to, attr->group_tag, attr->name, | |
3333 | attr->values[0].date); | |
3334 | break; | |
ef416fc2 | 3335 | |
b423cd4c | 3336 | case IPP_TAG_RESOLUTION : |
3337 | toattr = ippAddResolutions(to, attr->group_tag, attr->name, | |
3338 | attr->num_values, IPP_RES_PER_INCH, | |
3339 | NULL, NULL); | |
ef416fc2 | 3340 | |
b423cd4c | 3341 | for (i = 0; i < attr->num_values; i ++) |
3342 | { | |
3343 | toattr->values[i].resolution.xres = attr->values[i].resolution.xres; | |
3344 | toattr->values[i].resolution.yres = attr->values[i].resolution.yres; | |
3345 | toattr->values[i].resolution.units = attr->values[i].resolution.units; | |
3346 | } | |
3347 | break; | |
ef416fc2 | 3348 | |
b423cd4c | 3349 | case IPP_TAG_RANGE : |
3350 | toattr = ippAddRanges(to, attr->group_tag, attr->name, | |
3351 | attr->num_values, NULL, NULL); | |
ef416fc2 | 3352 | |
b423cd4c | 3353 | for (i = 0; i < attr->num_values; i ++) |
3354 | { | |
3355 | toattr->values[i].range.lower = attr->values[i].range.lower; | |
3356 | toattr->values[i].range.upper = attr->values[i].range.upper; | |
3357 | } | |
3358 | break; | |
ef416fc2 | 3359 | |
b423cd4c | 3360 | case IPP_TAG_TEXTLANG : |
3361 | case IPP_TAG_NAMELANG : | |
3362 | toattr = ippAddStrings(to, attr->group_tag, | |
3363 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
3364 | attr->name, attr->num_values, NULL, NULL); | |
ef416fc2 | 3365 | |
b423cd4c | 3366 | if (quickcopy) |
3367 | { | |
3368 | for (i = 0; i < attr->num_values; i ++) | |
3369 | { | |
3370 | toattr->values[i].string.charset = attr->values[i].string.charset; | |
3371 | toattr->values[i].string.text = attr->values[i].string.text; | |
3372 | } | |
3373 | } | |
3374 | else | |
3375 | { | |
3376 | for (i = 0; i < attr->num_values; i ++) | |
3377 | { | |
3378 | if (!i) | |
3379 | toattr->values[i].string.charset = | |
757d2cad | 3380 | _cupsStrAlloc(attr->values[i].string.charset); |
b423cd4c | 3381 | else |
3382 | toattr->values[i].string.charset = | |
3383 | toattr->values[0].string.charset; | |
ef416fc2 | 3384 | |
757d2cad | 3385 | toattr->values[i].string.text = _cupsStrAlloc(attr->values[i].string.text); |
b423cd4c | 3386 | } |
3387 | } | |
3388 | break; | |
ef416fc2 | 3389 | |
b423cd4c | 3390 | case IPP_TAG_BEGIN_COLLECTION : |
3391 | toattr = ippAddCollections(to, attr->group_tag, attr->name, | |
3392 | attr->num_values, NULL); | |
ef416fc2 | 3393 | |
b423cd4c | 3394 | for (i = 0; i < attr->num_values; i ++) |
3395 | { | |
3396 | toattr->values[i].collection = ippNew(); | |
3397 | copy_attrs(toattr->values[i].collection, attr->values[i].collection, | |
3398 | NULL, IPP_TAG_ZERO, 0); | |
3399 | } | |
ef416fc2 | 3400 | break; |
ef416fc2 | 3401 | |
b423cd4c | 3402 | default : |
3403 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
3404 | attr->name, attr->num_values, NULL); | |
ef416fc2 | 3405 | |
b423cd4c | 3406 | for (i = 0; i < attr->num_values; i ++) |
3407 | { | |
3408 | toattr->values[i].unknown.length = attr->values[i].unknown.length; | |
ef416fc2 | 3409 | |
b423cd4c | 3410 | if (toattr->values[i].unknown.length > 0) |
3411 | { | |
3412 | if ((toattr->values[i].unknown.data = | |
3413 | malloc(toattr->values[i].unknown.length)) == NULL) | |
3414 | toattr->values[i].unknown.length = 0; | |
3415 | else | |
3416 | memcpy(toattr->values[i].unknown.data, | |
3417 | attr->values[i].unknown.data, | |
3418 | toattr->values[i].unknown.length); | |
3419 | } | |
3420 | } | |
3421 | break; /* anti-compiler-warning-code */ | |
3422 | } | |
ef416fc2 | 3423 | |
b423cd4c | 3424 | return (toattr); |
3425 | } | |
3426 | ||
3427 | ||
3428 | /* | |
3429 | * 'copy_attrs()' - Copy attributes from one request to another. | |
3430 | */ | |
3431 | ||
3432 | static void | |
3433 | copy_attrs(ipp_t *to, /* I - Destination request */ | |
3434 | ipp_t *from, /* I - Source request */ | |
3435 | cups_array_t *ra, /* I - Requested attributes */ | |
3436 | ipp_tag_t group, /* I - Group to copy */ | |
3437 | int quickcopy) /* I - Do a quick copy? */ | |
3438 | { | |
3439 | ipp_attribute_t *fromattr; /* Source attribute */ | |
ef416fc2 | 3440 | |
ef416fc2 | 3441 | |
b423cd4c | 3442 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3443 | "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)", | |
3444 | to, from, ra, group, quickcopy); | |
ef416fc2 | 3445 | |
b423cd4c | 3446 | if (!to || !from) |
3447 | return; | |
e00b005a | 3448 | |
b423cd4c | 3449 | for (fromattr = from->attrs; fromattr; fromattr = fromattr->next) |
ef416fc2 | 3450 | { |
3451 | /* | |
b423cd4c | 3452 | * Filter attributes as needed... |
ef416fc2 | 3453 | */ |
3454 | ||
b423cd4c | 3455 | if (group != IPP_TAG_ZERO && fromattr->group_tag != group && |
3456 | fromattr->group_tag != IPP_TAG_ZERO && !fromattr->name) | |
3457 | continue; | |
3458 | ||
3459 | if (!ra || cupsArrayFind(ra, fromattr->name)) | |
3460 | copy_attribute(to, fromattr, quickcopy); | |
ef416fc2 | 3461 | } |
b423cd4c | 3462 | } |
ef416fc2 | 3463 | |
ef416fc2 | 3464 | |
b423cd4c | 3465 | /* |
3466 | * 'copy_banner()' - Copy a banner file to the requests directory for the | |
3467 | * specified job. | |
3468 | */ | |
ef416fc2 | 3469 | |
b423cd4c | 3470 | static int /* O - Size of banner file in kbytes */ |
3471 | copy_banner(cupsd_client_t *con, /* I - Client connection */ | |
3472 | cupsd_job_t *job, /* I - Job information */ | |
3473 | const char *name) /* I - Name of banner */ | |
3474 | { | |
3475 | int i; /* Looping var */ | |
3476 | int kbytes; /* Size of banner file in kbytes */ | |
3477 | char filename[1024]; /* Job filename */ | |
3478 | cupsd_banner_t *banner; /* Pointer to banner */ | |
3479 | cups_file_t *in; /* Input file */ | |
3480 | cups_file_t *out; /* Output file */ | |
3481 | int ch; /* Character from file */ | |
3482 | char attrname[255], /* Name of attribute */ | |
3483 | *s; /* Pointer into name */ | |
3484 | ipp_attribute_t *attr; /* Attribute */ | |
ef416fc2 | 3485 | |
ef416fc2 | 3486 | |
b423cd4c | 3487 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_banner(%p[%d], %p[%d], %s)", |
3488 | con, con->http.fd, job, job->id, name ? name : "(null)"); | |
ef416fc2 | 3489 | |
b423cd4c | 3490 | /* |
3491 | * Find the banner; return if not found or "none"... | |
3492 | */ | |
ef416fc2 | 3493 | |
b423cd4c | 3494 | if (!name || !strcmp(name, "none") || |
3495 | (banner = cupsdFindBanner(name)) == NULL) | |
3496 | return (0); | |
ef416fc2 | 3497 | |
b423cd4c | 3498 | /* |
3499 | * Open the banner and job files... | |
3500 | */ | |
ef416fc2 | 3501 | |
b423cd4c | 3502 | if (add_file(con, job, banner->filetype, 0)) |
3503 | return (0); | |
ef416fc2 | 3504 | |
b423cd4c | 3505 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, |
3506 | job->num_files); | |
3507 | if ((out = cupsFileOpen(filename, "w")) == NULL) | |
3508 | { | |
3509 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3510 | "copy_banner: Unable to create banner job file %s - %s", | |
3511 | filename, strerror(errno)); | |
3512 | job->num_files --; | |
3513 | return (0); | |
3514 | } | |
3515 | ||
3516 | fchmod(cupsFileNumber(out), 0640); | |
3517 | fchown(cupsFileNumber(out), RunUser, Group); | |
ef416fc2 | 3518 | |
3519 | /* | |
b423cd4c | 3520 | * Try the localized banner file under the subdirectory... |
ef416fc2 | 3521 | */ |
3522 | ||
80ca4592 | 3523 | strlcpy(attrname, job->attrs->attrs->next->values[0].string.text, |
b423cd4c | 3524 | sizeof(attrname)); |
3525 | if (strlen(attrname) > 2 && attrname[2] == '-') | |
ef416fc2 | 3526 | { |
3527 | /* | |
b423cd4c | 3528 | * Convert ll-cc to ll_CC... |
ef416fc2 | 3529 | */ |
3530 | ||
b423cd4c | 3531 | attrname[2] = '_'; |
3532 | attrname[3] = toupper(attrname[3] & 255); | |
3533 | attrname[4] = toupper(attrname[4] & 255); | |
3534 | } | |
ef416fc2 | 3535 | |
b423cd4c | 3536 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, |
3537 | attrname, name); | |
ef416fc2 | 3538 | |
b423cd4c | 3539 | if (access(filename, 0) && strlen(attrname) > 2) |
ef416fc2 | 3540 | { |
3541 | /* | |
b423cd4c | 3542 | * Wasn't able to find "ll_CC" locale file; try the non-national |
3543 | * localization banner directory. | |
ef416fc2 | 3544 | */ |
3545 | ||
b423cd4c | 3546 | attrname[2] = '\0'; |
ef416fc2 | 3547 | |
b423cd4c | 3548 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, |
3549 | attrname, name); | |
ef416fc2 | 3550 | } |
b423cd4c | 3551 | |
3552 | if (access(filename, 0)) | |
ef416fc2 | 3553 | { |
3554 | /* | |
b423cd4c | 3555 | * Use the non-localized banner file. |
ef416fc2 | 3556 | */ |
3557 | ||
b423cd4c | 3558 | snprintf(filename, sizeof(filename), "%s/banners/%s", DataDir, name); |
3559 | } | |
ef416fc2 | 3560 | |
b423cd4c | 3561 | if ((in = cupsFileOpen(filename, "r")) == NULL) |
3562 | { | |
3563 | cupsFileClose(out); | |
3564 | unlink(filename); | |
3565 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3566 | "copy_banner: Unable to open banner template file %s - %s", | |
3567 | filename, strerror(errno)); | |
3568 | job->num_files --; | |
3569 | return (0); | |
ef416fc2 | 3570 | } |
3571 | ||
3572 | /* | |
b423cd4c | 3573 | * Parse the file to the end... |
ef416fc2 | 3574 | */ |
3575 | ||
b423cd4c | 3576 | while ((ch = cupsFileGetChar(in)) != EOF) |
3577 | if (ch == '{') | |
3578 | { | |
3579 | /* | |
3580 | * Get an attribute name... | |
3581 | */ | |
ef416fc2 | 3582 | |
b423cd4c | 3583 | for (s = attrname; (ch = cupsFileGetChar(in)) != EOF;) |
3584 | if (!isalpha(ch & 255) && ch != '-' && ch != '?') | |
3585 | break; | |
3586 | else if (s < (attrname + sizeof(attrname) - 1)) | |
3587 | *s++ = ch; | |
3588 | else | |
3589 | break; | |
ef416fc2 | 3590 | |
b423cd4c | 3591 | *s = '\0'; |
3592 | ||
3593 | if (ch != '}') | |
3594 | { | |
3595 | /* | |
3596 | * Ignore { followed by stuff that is not an attribute name... | |
3597 | */ | |
3598 | ||
3599 | cupsFilePrintf(out, "{%s%c", attrname, ch); | |
3600 | continue; | |
3601 | } | |
ef416fc2 | 3602 | |
ef416fc2 | 3603 | /* |
b423cd4c | 3604 | * See if it is defined... |
ef416fc2 | 3605 | */ |
3606 | ||
b423cd4c | 3607 | if (attrname[0] == '?') |
3608 | s = attrname + 1; | |
3609 | else | |
3610 | s = attrname; | |
ef416fc2 | 3611 | |
b423cd4c | 3612 | if (!strcmp(s, "printer-name")) |
3613 | { | |
3614 | cupsFilePuts(out, job->dest); | |
3615 | continue; | |
ef416fc2 | 3616 | } |
b423cd4c | 3617 | else if ((attr = ippFindAttribute(job->attrs, s, IPP_TAG_ZERO)) == NULL) |
3618 | { | |
3619 | /* | |
3620 | * See if we have a leading question mark... | |
3621 | */ | |
ef416fc2 | 3622 | |
b423cd4c | 3623 | if (attrname[0] != '?') |
3624 | { | |
3625 | /* | |
3626 | * Nope, write to file as-is; probably a PostScript procedure... | |
3627 | */ | |
ef416fc2 | 3628 | |
b423cd4c | 3629 | cupsFilePrintf(out, "{%s}", attrname); |
3630 | } | |
ef416fc2 | 3631 | |
b423cd4c | 3632 | continue; |
3633 | } | |
ef416fc2 | 3634 | |
b423cd4c | 3635 | /* |
3636 | * Output value(s)... | |
3637 | */ | |
ef416fc2 | 3638 | |
b423cd4c | 3639 | for (i = 0; i < attr->num_values; i ++) |
3640 | { | |
3641 | if (i) | |
3642 | cupsFilePutChar(out, ','); | |
ef416fc2 | 3643 | |
b423cd4c | 3644 | switch (attr->value_tag) |
3645 | { | |
3646 | case IPP_TAG_INTEGER : | |
3647 | case IPP_TAG_ENUM : | |
3648 | if (!strncmp(s, "time-at-", 8)) | |
3649 | cupsFilePuts(out, cupsdGetDateTime(attr->values[i].integer)); | |
3650 | else | |
3651 | cupsFilePrintf(out, "%d", attr->values[i].integer); | |
3652 | break; | |
ef416fc2 | 3653 | |
b423cd4c | 3654 | case IPP_TAG_BOOLEAN : |
3655 | cupsFilePrintf(out, "%d", attr->values[i].boolean); | |
3656 | break; | |
ef416fc2 | 3657 | |
b423cd4c | 3658 | case IPP_TAG_NOVALUE : |
3659 | cupsFilePuts(out, "novalue"); | |
3660 | break; | |
ef416fc2 | 3661 | |
b423cd4c | 3662 | case IPP_TAG_RANGE : |
3663 | cupsFilePrintf(out, "%d-%d", attr->values[i].range.lower, | |
3664 | attr->values[i].range.upper); | |
3665 | break; | |
fa73b229 | 3666 | |
b423cd4c | 3667 | case IPP_TAG_RESOLUTION : |
3668 | cupsFilePrintf(out, "%dx%d%s", attr->values[i].resolution.xres, | |
3669 | attr->values[i].resolution.yres, | |
3670 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
3671 | "dpi" : "dpc"); | |
3672 | break; | |
fa73b229 | 3673 | |
b423cd4c | 3674 | case IPP_TAG_URI : |
3675 | case IPP_TAG_STRING : | |
3676 | case IPP_TAG_TEXT : | |
3677 | case IPP_TAG_NAME : | |
3678 | case IPP_TAG_KEYWORD : | |
3679 | case IPP_TAG_CHARSET : | |
3680 | case IPP_TAG_LANGUAGE : | |
3681 | if (!strcasecmp(banner->filetype->type, "postscript")) | |
3682 | { | |
3683 | /* | |
3684 | * Need to quote strings for PS banners... | |
3685 | */ | |
fa73b229 | 3686 | |
b423cd4c | 3687 | const char *p; |
fa73b229 | 3688 | |
b423cd4c | 3689 | for (p = attr->values[i].string.text; *p; p ++) |
3690 | { | |
3691 | if (*p == '(' || *p == ')' || *p == '\\') | |
3692 | { | |
3693 | cupsFilePutChar(out, '\\'); | |
3694 | cupsFilePutChar(out, *p); | |
3695 | } | |
3696 | else if (*p < 32 || *p > 126) | |
3697 | cupsFilePrintf(out, "\\%03o", *p & 255); | |
3698 | else | |
3699 | cupsFilePutChar(out, *p); | |
3700 | } | |
3701 | } | |
3702 | else | |
3703 | cupsFilePuts(out, attr->values[i].string.text); | |
3704 | break; | |
fa73b229 | 3705 | |
b423cd4c | 3706 | default : |
3707 | break; /* anti-compiler-warning-code */ | |
3708 | } | |
3709 | } | |
3710 | } | |
3711 | else if (ch == '\\') /* Quoted char */ | |
3712 | { | |
3713 | ch = cupsFileGetChar(in); | |
fa73b229 | 3714 | |
b423cd4c | 3715 | if (ch != '{') /* Only do special handling for \{ */ |
3716 | cupsFilePutChar(out, '\\'); | |
fa73b229 | 3717 | |
b423cd4c | 3718 | cupsFilePutChar(out, ch); |
3719 | } | |
3720 | else | |
3721 | cupsFilePutChar(out, ch); | |
fa73b229 | 3722 | |
b423cd4c | 3723 | cupsFileClose(in); |
fa73b229 | 3724 | |
b423cd4c | 3725 | kbytes = (cupsFileTell(out) + 1023) / 1024; |
fa73b229 | 3726 | |
b423cd4c | 3727 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
3728 | IPP_TAG_INTEGER)) != NULL) | |
3729 | attr->values[0].integer += kbytes; | |
3730 | ||
3731 | cupsFileClose(out); | |
3732 | ||
3733 | return (kbytes); | |
fa73b229 | 3734 | } |
3735 | ||
3736 | ||
3737 | /* | |
b423cd4c | 3738 | * 'copy_file()' - Copy a PPD file or interface script... |
fa73b229 | 3739 | */ |
3740 | ||
b423cd4c | 3741 | static int /* O - 0 = success, -1 = error */ |
3742 | copy_file(const char *from, /* I - Source file */ | |
3743 | const char *to) /* I - Destination file */ | |
fa73b229 | 3744 | { |
b423cd4c | 3745 | cups_file_t *src, /* Source file */ |
3746 | *dst; /* Destination file */ | |
3747 | int bytes; /* Bytes to read/write */ | |
3748 | char buffer[2048]; /* Copy buffer */ | |
fa73b229 | 3749 | |
3750 | ||
b423cd4c | 3751 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_file(\"%s\", \"%s\")", from, to); |
3752 | ||
fa73b229 | 3753 | /* |
b423cd4c | 3754 | * Open the source and destination file for a copy... |
fa73b229 | 3755 | */ |
3756 | ||
b423cd4c | 3757 | if ((src = cupsFileOpen(from, "rb")) == NULL) |
3758 | return (-1); | |
fa73b229 | 3759 | |
b423cd4c | 3760 | if ((dst = cupsFileOpen(to, "wb")) == NULL) |
3761 | { | |
3762 | cupsFileClose(src); | |
3763 | return (-1); | |
3764 | } | |
fa73b229 | 3765 | |
b423cd4c | 3766 | /* |
3767 | * Copy the source file to the destination... | |
3768 | */ | |
fa73b229 | 3769 | |
b423cd4c | 3770 | while ((bytes = cupsFileRead(src, buffer, sizeof(buffer))) > 0) |
3771 | if (cupsFileWrite(dst, buffer, bytes) < bytes) | |
3772 | { | |
3773 | cupsFileClose(src); | |
3774 | cupsFileClose(dst); | |
3775 | return (-1); | |
3776 | } | |
fa73b229 | 3777 | |
b423cd4c | 3778 | /* |
3779 | * Close both files and return... | |
3780 | */ | |
fa73b229 | 3781 | |
b423cd4c | 3782 | cupsFileClose(src); |
fa73b229 | 3783 | |
b423cd4c | 3784 | return (cupsFileClose(dst)); |
3785 | } | |
fa73b229 | 3786 | |
fa73b229 | 3787 | |
b423cd4c | 3788 | /* |
3789 | * 'copy_model()' - Copy a PPD model file, substituting default values | |
3790 | * as needed... | |
3791 | */ | |
e00b005a | 3792 | |
b423cd4c | 3793 | static int /* O - 0 = success, -1 = error */ |
3794 | copy_model(cupsd_client_t *con, /* I - Client connection */ | |
3795 | const char *from, /* I - Source file */ | |
3796 | const char *to) /* I - Destination file */ | |
3797 | { | |
3798 | fd_set *input; /* select() input set */ | |
3799 | struct timeval timeout; /* select() timeout */ | |
3800 | int maxfd; /* Maximum file descriptor for select() */ | |
3801 | char tempfile[1024]; /* Temporary PPD file */ | |
3802 | int tempfd; /* Temporary PPD file descriptor */ | |
3803 | int temppid; /* Process ID of cups-driverd */ | |
3804 | int temppipe[2]; /* Temporary pipes */ | |
3805 | char *argv[4], /* Command-line arguments */ | |
3806 | *envp[MAX_ENV]; /* Environment */ | |
3807 | cups_file_t *src, /* Source file */ | |
3808 | *dst; /* Destination file */ | |
3809 | int bytes, /* Bytes from pipe */ | |
3810 | total; /* Total bytes from pipe */ | |
3811 | char buffer[2048], /* Copy buffer */ | |
3812 | *ptr; /* Pointer into buffer */ | |
3813 | int i; /* Looping var */ | |
3814 | char option[PPD_MAX_NAME], /* Option name */ | |
3815 | choice[PPD_MAX_NAME]; /* Choice name */ | |
3816 | int num_defaults; /* Number of default options */ | |
3817 | ppd_default_t *defaults; /* Default options */ | |
3818 | char cups_protocol[PPD_MAX_LINE]; | |
3819 | /* cupsProtocol attribute */ | |
3820 | int have_letter, /* Have Letter size */ | |
3821 | have_a4; /* Have A4 size */ | |
3822 | #ifdef HAVE_LIBPAPER | |
3823 | char *paper_result; /* Paper size name from libpaper */ | |
3824 | char system_paper[64]; /* Paper size name buffer */ | |
3825 | #endif /* HAVE_LIBPAPER */ | |
e00b005a | 3826 | |
e00b005a | 3827 | |
b423cd4c | 3828 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3829 | "copy_model(con=%p, from=\"%s\", to=\"%s\")", | |
3830 | con, from, to); | |
e00b005a | 3831 | |
b423cd4c | 3832 | /* |
3833 | * Run cups-driverd to get the PPD file... | |
3834 | */ | |
e00b005a | 3835 | |
b423cd4c | 3836 | argv[0] = "cups-driverd"; |
3837 | argv[1] = "cat"; | |
3838 | argv[2] = (char *)from; | |
3839 | argv[3] = NULL; | |
e00b005a | 3840 | |
b423cd4c | 3841 | cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0]))); |
e00b005a | 3842 | |
b423cd4c | 3843 | snprintf(buffer, sizeof(buffer), "%s/daemon/cups-driverd", ServerBin); |
3844 | snprintf(tempfile, sizeof(tempfile), "%s/%d.ppd", TempDir, con->http.fd); | |
3845 | tempfd = open(tempfile, O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
3846 | if (tempfd < 0) | |
3847 | return (-1); | |
3848 | ||
3849 | cupsdOpenPipe(temppipe); | |
3850 | ||
3851 | if ((input = calloc(1, SetSize)) == NULL) | |
3852 | { | |
3853 | close(tempfd); | |
3854 | unlink(tempfile); | |
3855 | ||
3856 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3857 | "copy_model: Unable to allocate %d bytes for select()...", | |
3858 | SetSize); | |
3859 | return (-1); | |
e00b005a | 3860 | } |
3861 | ||
b423cd4c | 3862 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
3863 | "copy_model: Running \"cups-driverd cat %s\"...", from); | |
fa73b229 | 3864 | |
b423cd4c | 3865 | if (!cupsdStartProcess(buffer, argv, envp, -1, temppipe[1], CGIPipes[1], |
3866 | -1, 0, &temppid)) | |
fa73b229 | 3867 | { |
b423cd4c | 3868 | free(input); |
3869 | close(tempfd); | |
3870 | unlink(tempfile); | |
3871 | return (-1); | |
fa73b229 | 3872 | } |
3873 | ||
b423cd4c | 3874 | close(temppipe[1]); |
fa73b229 | 3875 | |
b423cd4c | 3876 | /* |
3877 | * Wait up to 30 seconds for the PPD file to be copied... | |
3878 | */ | |
fa73b229 | 3879 | |
b423cd4c | 3880 | total = 0; |
fa73b229 | 3881 | |
b423cd4c | 3882 | if (temppipe[0] > CGIPipes[0]) |
3883 | maxfd = temppipe[0] + 1; | |
3884 | else | |
3885 | maxfd = CGIPipes[0] + 1; | |
ef416fc2 | 3886 | |
b423cd4c | 3887 | for (;;) |
3888 | { | |
3889 | /* | |
3890 | * See if we have data ready... | |
3891 | */ | |
ef416fc2 | 3892 | |
b423cd4c | 3893 | bytes = 0; |
ef416fc2 | 3894 | |
b423cd4c | 3895 | FD_SET(temppipe[0], input); |
3896 | FD_SET(CGIPipes[0], input); | |
ef416fc2 | 3897 | |
b423cd4c | 3898 | timeout.tv_sec = 30; |
3899 | timeout.tv_usec = 0; | |
3900 | ||
3901 | if ((i = select(maxfd, input, NULL, NULL, &timeout)) < 0) | |
3902 | { | |
3903 | if (errno == EINTR) | |
3904 | continue; | |
3905 | else | |
3906 | break; | |
3907 | } | |
3908 | else if (i == 0) | |
ef416fc2 | 3909 | { |
3910 | /* | |
b423cd4c | 3911 | * We have timed out... |
ef416fc2 | 3912 | */ |
3913 | ||
b423cd4c | 3914 | break; |
ef416fc2 | 3915 | } |
b423cd4c | 3916 | |
3917 | if (FD_ISSET(temppipe[0], input)) | |
ef416fc2 | 3918 | { |
3919 | /* | |
b423cd4c | 3920 | * Read the PPD file from the pipe, and write it to the PPD file. |
ef416fc2 | 3921 | */ |
3922 | ||
b423cd4c | 3923 | if ((bytes = read(temppipe[0], buffer, sizeof(buffer))) > 0) |
3924 | { | |
3925 | if (write(tempfd, buffer, bytes) < bytes) | |
3926 | break; | |
ef416fc2 | 3927 | |
b423cd4c | 3928 | total += bytes; |
3929 | } | |
3930 | else | |
3931 | break; | |
ef416fc2 | 3932 | } |
b423cd4c | 3933 | |
3934 | if (FD_ISSET(CGIPipes[0], input)) | |
3935 | cupsdUpdateCGI(); | |
ef416fc2 | 3936 | } |
3937 | ||
b423cd4c | 3938 | close(temppipe[0]); |
3939 | close(tempfd); | |
ef416fc2 | 3940 | |
b423cd4c | 3941 | free(input); |
ef416fc2 | 3942 | |
b423cd4c | 3943 | if (!total) |
ef416fc2 | 3944 | { |
b423cd4c | 3945 | /* |
3946 | * No data from cups-deviced... | |
3947 | */ | |
3948 | ||
3949 | cupsdLogMessage(CUPSD_LOG_ERROR, "copy_model: empty PPD file!"); | |
3950 | unlink(tempfile); | |
3951 | return (-1); | |
ef416fc2 | 3952 | } |
3953 | ||
b423cd4c | 3954 | /* |
3955 | * Read the source file and see what page sizes are supported... | |
3956 | */ | |
fa73b229 | 3957 | |
b423cd4c | 3958 | if ((src = cupsFileOpen(tempfile, "rb")) == NULL) |
3959 | { | |
3960 | unlink(tempfile); | |
3961 | return (-1); | |
3962 | } | |
fa73b229 | 3963 | |
b423cd4c | 3964 | have_letter = 0; |
3965 | have_a4 = 0; | |
fa73b229 | 3966 | |
b423cd4c | 3967 | while (cupsFileGets(src, buffer, sizeof(buffer))) |
3968 | if (!strncmp(buffer, "*PageSize ", 10)) | |
3969 | { | |
3970 | /* | |
3971 | * Strip UI text and command data from the end of the line... | |
3972 | */ | |
fa73b229 | 3973 | |
b423cd4c | 3974 | if ((ptr = strchr(buffer + 10, '/')) != NULL) |
3975 | *ptr = '\0'; | |
3976 | if ((ptr = strchr(buffer + 10, ':')) != NULL) | |
3977 | *ptr = '\0'; | |
ef416fc2 | 3978 | |
b423cd4c | 3979 | for (ptr = buffer + 10; isspace(*ptr); ptr ++); |
ef416fc2 | 3980 | |
b423cd4c | 3981 | /* |
3982 | * Look for Letter and A4 page sizes... | |
3983 | */ | |
ef416fc2 | 3984 | |
b423cd4c | 3985 | if (!strcmp(ptr, "Letter")) |
3986 | have_letter = 1; | |
ef416fc2 | 3987 | |
b423cd4c | 3988 | if (!strcmp(ptr, "A4")) |
3989 | have_a4 = 1; | |
3990 | } | |
ef416fc2 | 3991 | |
b423cd4c | 3992 | cupsFileRewind(src); |
ef416fc2 | 3993 | |
3994 | /* | |
b423cd4c | 3995 | * Open the destination (if possible) and set the default options... |
ef416fc2 | 3996 | */ |
3997 | ||
b423cd4c | 3998 | num_defaults = 0; |
3999 | defaults = NULL; | |
4000 | cups_protocol[0] = '\0'; | |
ef416fc2 | 4001 | |
b423cd4c | 4002 | if ((dst = cupsFileOpen(to, "rb")) != NULL) |
ef416fc2 | 4003 | { |
4004 | /* | |
b423cd4c | 4005 | * Read all of the default lines from the old PPD... |
ef416fc2 | 4006 | */ |
4007 | ||
b423cd4c | 4008 | while (cupsFileGets(dst, buffer, sizeof(buffer))) |
4009 | if (!strncmp(buffer, "*Default", 8)) | |
4010 | { | |
4011 | /* | |
4012 | * Add the default option... | |
4013 | */ | |
ef416fc2 | 4014 | |
b423cd4c | 4015 | if (!ppd_parse_line(buffer, option, sizeof(option), |
4016 | choice, sizeof(choice))) | |
4017 | num_defaults = ppd_add_default(option, choice, num_defaults, | |
4018 | &defaults); | |
4019 | } | |
4020 | else if (!strncmp(buffer, "*cupsProtocol:", 14)) | |
4021 | strlcpy(cups_protocol, buffer, sizeof(cups_protocol)); | |
ef416fc2 | 4022 | |
b423cd4c | 4023 | cupsFileClose(dst); |
ef416fc2 | 4024 | } |
b423cd4c | 4025 | #ifdef HAVE_LIBPAPER |
4026 | else if ((paper_result = systempapername()) != NULL) | |
4027 | { | |
4028 | /* | |
4029 | * Set the default media sizes from the systemwide default... | |
4030 | */ | |
ef416fc2 | 4031 | |
b423cd4c | 4032 | strlcpy(system_paper, paper_result, sizeof(system_paper)); |
4033 | system_paper[0] = toupper(system_paper[0] & 255); | |
ef416fc2 | 4034 | |
b423cd4c | 4035 | if ((!strcmp(system_paper, "Letter") && have_letter) || |
4036 | (!strcmp(system_paper, "A4") && have_a4)) | |
4037 | { | |
4038 | num_defaults = ppd_add_default("PageSize", system_paper, | |
4039 | num_defaults, &defaults); | |
4040 | num_defaults = ppd_add_default("PageRegion", system_paper, | |
4041 | num_defaults, &defaults); | |
4042 | num_defaults = ppd_add_default("PaperDimension", system_paper, | |
4043 | num_defaults, &defaults); | |
4044 | num_defaults = ppd_add_default("ImageableArea", system_paper, | |
4045 | num_defaults, &defaults); | |
4046 | } | |
ef416fc2 | 4047 | } |
b423cd4c | 4048 | #endif /* HAVE_LIBPAPER */ |
4049 | else | |
ef416fc2 | 4050 | { |
b423cd4c | 4051 | /* |
4052 | * Add the default media sizes... | |
4053 | * | |
4054 | * Note: These values are generally not valid for large-format devices | |
4055 | * like plotters, however it is probably safe to say that those | |
4056 | * users will configure the media size after initially adding | |
4057 | * the device anyways... | |
4058 | */ | |
4059 | ||
4060 | if (!DefaultLanguage || | |
4061 | !strcasecmp(DefaultLanguage, "C") || | |
4062 | !strcasecmp(DefaultLanguage, "POSIX") || | |
4063 | !strcasecmp(DefaultLanguage, "en") || | |
4064 | !strncasecmp(DefaultLanguage, "en_US", 5) || | |
4065 | !strncasecmp(DefaultLanguage, "en_CA", 5) || | |
4066 | !strncasecmp(DefaultLanguage, "fr_CA", 5)) | |
4067 | { | |
4068 | /* | |
4069 | * These are the only locales that will default to "letter" size... | |
4070 | */ | |
4071 | ||
4072 | if (have_letter) | |
4073 | { | |
4074 | num_defaults = ppd_add_default("PageSize", "Letter", num_defaults, | |
4075 | &defaults); | |
4076 | num_defaults = ppd_add_default("PageRegion", "Letter", num_defaults, | |
4077 | &defaults); | |
4078 | num_defaults = ppd_add_default("PaperDimension", "Letter", num_defaults, | |
4079 | &defaults); | |
4080 | num_defaults = ppd_add_default("ImageableArea", "Letter", num_defaults, | |
4081 | &defaults); | |
4082 | } | |
4083 | } | |
4084 | else if (have_a4) | |
4085 | { | |
4086 | /* | |
4087 | * The rest default to "a4" size... | |
4088 | */ | |
4089 | ||
4090 | num_defaults = ppd_add_default("PageSize", "A4", num_defaults, | |
4091 | &defaults); | |
4092 | num_defaults = ppd_add_default("PageRegion", "A4", num_defaults, | |
4093 | &defaults); | |
4094 | num_defaults = ppd_add_default("PaperDimension", "A4", num_defaults, | |
4095 | &defaults); | |
4096 | num_defaults = ppd_add_default("ImageableArea", "A4", num_defaults, | |
4097 | &defaults); | |
4098 | } | |
ef416fc2 | 4099 | } |
4100 | ||
4101 | /* | |
b423cd4c | 4102 | * Open the destination file for a copy... |
ef416fc2 | 4103 | */ |
4104 | ||
b423cd4c | 4105 | if ((dst = cupsFileOpen(to, "wb")) == NULL) |
ef416fc2 | 4106 | { |
b423cd4c | 4107 | if (num_defaults > 0) |
4108 | free(defaults); | |
4109 | ||
4110 | cupsFileClose(src); | |
4111 | unlink(tempfile); | |
4112 | return (-1); | |
ef416fc2 | 4113 | } |
4114 | ||
4115 | /* | |
b423cd4c | 4116 | * Copy the source file to the destination... |
ef416fc2 | 4117 | */ |
4118 | ||
b423cd4c | 4119 | while (cupsFileGets(src, buffer, sizeof(buffer))) |
ef416fc2 | 4120 | { |
b423cd4c | 4121 | if (!strncmp(buffer, "*Default", 8)) |
ef416fc2 | 4122 | { |
b423cd4c | 4123 | /* |
4124 | * Check for an previous default option choice... | |
4125 | */ | |
ef416fc2 | 4126 | |
b423cd4c | 4127 | if (!ppd_parse_line(buffer, option, sizeof(option), |
4128 | choice, sizeof(choice))) | |
ef416fc2 | 4129 | { |
b423cd4c | 4130 | for (i = 0; i < num_defaults; i ++) |
4131 | if (!strcmp(option, defaults[i].option)) | |
4132 | { | |
4133 | /* | |
4134 | * Substitute the previous choice... | |
4135 | */ | |
ef416fc2 | 4136 | |
b423cd4c | 4137 | snprintf(buffer, sizeof(buffer), "*Default%s: %s", option, |
4138 | defaults[i].choice); | |
4139 | break; | |
4140 | } | |
4141 | } | |
ef416fc2 | 4142 | } |
b423cd4c | 4143 | |
4144 | cupsFilePrintf(dst, "%s\n", buffer); | |
ef416fc2 | 4145 | } |
4146 | ||
b423cd4c | 4147 | if (cups_protocol[0]) |
4148 | cupsFilePrintf(dst, "%s\n", cups_protocol); | |
4149 | ||
4150 | if (num_defaults > 0) | |
4151 | free(defaults); | |
4152 | ||
ef416fc2 | 4153 | /* |
b423cd4c | 4154 | * Close both files and return... |
ef416fc2 | 4155 | */ |
4156 | ||
b423cd4c | 4157 | cupsFileClose(src); |
4158 | ||
4159 | unlink(tempfile); | |
4160 | ||
4161 | return (cupsFileClose(dst)); | |
4162 | } | |
4163 | ||
4164 | ||
4165 | /* | |
4166 | * 'copy_job_attrs()' - Copy job attributes. | |
4167 | */ | |
ef416fc2 | 4168 | |
b423cd4c | 4169 | static void |
4170 | copy_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
4171 | cupsd_job_t *job, /* I - Job */ | |
4172 | cups_array_t *ra) /* I - Requested attributes array */ | |
4173 | { | |
4174 | char job_uri[HTTP_MAX_URI]; /* Job URI */ | |
ef416fc2 | 4175 | |
ef416fc2 | 4176 | |
4177 | /* | |
b423cd4c | 4178 | * Send the requested attributes for each job... |
ef416fc2 | 4179 | */ |
4180 | ||
b423cd4c | 4181 | httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL, |
4182 | con->servername, con->serverport, "/jobs/%d", | |
4183 | job->id); | |
ef416fc2 | 4184 | |
b423cd4c | 4185 | if (!ra || cupsArrayFind(ra, "job-more-info")) |
4186 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
4187 | "job-more-info", NULL, job_uri); | |
ef416fc2 | 4188 | |
b423cd4c | 4189 | if (job->state_value > IPP_JOB_PROCESSING && |
4190 | (!ra || cupsArrayFind(ra, "job-preserved"))) | |
4191 | ippAddBoolean(con->response, IPP_TAG_JOB, "job-preserved", | |
4192 | job->num_files > 0); | |
ef416fc2 | 4193 | |
b423cd4c | 4194 | if (!ra || cupsArrayFind(ra, "job-printer-up-time")) |
4195 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4196 | "job-printer-up-time", time(NULL)); | |
ef416fc2 | 4197 | |
b423cd4c | 4198 | if (!ra || cupsArrayFind(ra, "job-state-reasons")) |
4199 | add_job_state_reasons(con, job); | |
bd7854cb | 4200 | |
b423cd4c | 4201 | if (!ra || cupsArrayFind(ra, "job-uri")) |
4202 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
4203 | "job-uri", NULL, job_uri); | |
ef416fc2 | 4204 | |
b423cd4c | 4205 | copy_attrs(con->response, job->attrs, ra, IPP_TAG_JOB, 0); |
4206 | } | |
ef416fc2 | 4207 | |
ef416fc2 | 4208 | |
b423cd4c | 4209 | /* |
4210 | * 'copy_printer_attrs()' - Copy printer attributes. | |
4211 | */ | |
ef416fc2 | 4212 | |
b423cd4c | 4213 | static void |
4214 | copy_printer_attrs( | |
4215 | cupsd_client_t *con, /* I - Client connection */ | |
4216 | cupsd_printer_t *printer, /* I - Printer */ | |
4217 | cups_array_t *ra) /* I - Requested attributes array */ | |
4218 | { | |
4219 | char printer_uri[HTTP_MAX_URI]; | |
4220 | /* Printer URI */ | |
4221 | time_t curtime; /* Current time */ | |
4222 | int i; /* Looping var */ | |
4223 | ipp_attribute_t *history; /* History collection */ | |
ef416fc2 | 4224 | |
ef416fc2 | 4225 | |
b423cd4c | 4226 | /* |
4227 | * Copy the printer attributes to the response using requested-attributes | |
4228 | * and document-format attributes that may be provided by the client. | |
4229 | */ | |
ef416fc2 | 4230 | |
b423cd4c | 4231 | curtime = time(NULL); |
ef416fc2 | 4232 | |
b423cd4c | 4233 | #ifdef __APPLE__ |
4234 | if ((!ra || cupsArrayFind(ra, "com.apple.print.recoverable-message")) && | |
4235 | printer->recoverable) | |
4236 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
4237 | "com.apple.print.recoverable-message", NULL, | |
4238 | printer->recoverable); | |
4239 | #endif /* __APPLE__ */ | |
ef416fc2 | 4240 | |
b423cd4c | 4241 | if (!ra || cupsArrayFind(ra, "printer-current-time")) |
4242 | ippAddDate(con->response, IPP_TAG_PRINTER, "printer-current-time", | |
4243 | ippTimeToDate(curtime)); | |
ef416fc2 | 4244 | |
b423cd4c | 4245 | if (!ra || cupsArrayFind(ra, "printer-error-policy")) |
4246 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
4247 | "printer-error-policy", NULL, printer->error_policy); | |
ef416fc2 | 4248 | |
b423cd4c | 4249 | if (!ra || cupsArrayFind(ra, "printer-is-accepting-jobs")) |
4250 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-accepting-jobs", | |
4251 | printer->accepting); | |
ef416fc2 | 4252 | |
b423cd4c | 4253 | if (!ra || cupsArrayFind(ra, "printer-is-shared")) |
4254 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-shared", | |
4255 | printer->shared); | |
ef416fc2 | 4256 | |
b423cd4c | 4257 | if (!ra || cupsArrayFind(ra, "printer-op-policy")) |
4258 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
4259 | "printer-op-policy", NULL, printer->op_policy); | |
4260 | ||
4261 | if (!ra || cupsArrayFind(ra, "printer-state")) | |
4262 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state", | |
4263 | printer->state); | |
4264 | ||
4265 | if (!ra || cupsArrayFind(ra, "printer-state-change-time")) | |
4266 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
4267 | "printer-state-change-time", printer->state_time); | |
4268 | ||
4269 | if (MaxPrinterHistory > 0 && printer->num_history > 0 && | |
4270 | cupsArrayFind(ra, "printer-state-history")) | |
ef416fc2 | 4271 | { |
4272 | /* | |
b423cd4c | 4273 | * Printer history is only sent if specifically requested, so that |
4274 | * older CUPS/IPP clients won't barf on the collection attributes. | |
ef416fc2 | 4275 | */ |
4276 | ||
b423cd4c | 4277 | history = ippAddCollections(con->response, IPP_TAG_PRINTER, |
4278 | "printer-state-history", | |
4279 | printer->num_history, NULL); | |
4280 | ||
4281 | for (i = 0; i < printer->num_history; i ++) | |
4282 | copy_attrs(history->values[i].collection = ippNew(), printer->history[i], | |
4283 | NULL, IPP_TAG_ZERO, 0); | |
ef416fc2 | 4284 | } |
4285 | ||
b423cd4c | 4286 | if (!ra || cupsArrayFind(ra, "printer-state-message")) |
4287 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
4288 | "printer-state-message", NULL, printer->state_message); | |
ef416fc2 | 4289 | |
b423cd4c | 4290 | if (!ra || cupsArrayFind(ra, "printer-state-reasons")) |
4291 | add_printer_state_reasons(con, printer); | |
ef416fc2 | 4292 | |
b423cd4c | 4293 | if (!ra || cupsArrayFind(ra, "printer-type")) |
4294 | { | |
4295 | int type; /* printer-type value */ | |
ef416fc2 | 4296 | |
ef416fc2 | 4297 | |
ef416fc2 | 4298 | /* |
b423cd4c | 4299 | * Add the CUPS-specific printer-type attribute... |
ef416fc2 | 4300 | */ |
4301 | ||
b423cd4c | 4302 | type = printer->type; |
4303 | ||
4304 | if (printer == DefaultPrinter) | |
4305 | type |= CUPS_PRINTER_DEFAULT; | |
4306 | ||
4307 | if (!printer->accepting) | |
4308 | type |= CUPS_PRINTER_REJECTING; | |
4309 | ||
4310 | if (!printer->shared) | |
4311 | type |= CUPS_PRINTER_NOT_SHARED; | |
4312 | ||
4313 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-type", | |
4314 | type); | |
ef416fc2 | 4315 | } |
ef416fc2 | 4316 | |
b423cd4c | 4317 | if (!ra || cupsArrayFind(ra, "printer-up-time")) |
4318 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
4319 | "printer-up-time", curtime); | |
ef416fc2 | 4320 | |
b423cd4c | 4321 | if ((!ra || cupsArrayFind(ra, "printer-uri-supported")) && |
4322 | !ippFindAttribute(printer->attrs, "printer-uri-supported", | |
4323 | IPP_TAG_URI)) | |
ef416fc2 | 4324 | { |
b423cd4c | 4325 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), |
4326 | "ipp", NULL, con->servername, con->serverport, | |
4327 | "/printers/%s", printer->name); | |
4328 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, | |
4329 | "printer-uri-supported", NULL, printer_uri); | |
4330 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-uri-supported=\"%s\"", | |
4331 | printer_uri); | |
4332 | } | |
ef416fc2 | 4333 | |
b423cd4c | 4334 | if (!ra || cupsArrayFind(ra, "queued-job-count")) |
4335 | add_queued_job_count(con, printer); | |
ef416fc2 | 4336 | |
b423cd4c | 4337 | copy_attrs(con->response, printer->attrs, ra, IPP_TAG_ZERO, 0); |
4338 | copy_attrs(con->response, CommonData, ra, IPP_TAG_ZERO, IPP_TAG_COPY); | |
4339 | } | |
ef416fc2 | 4340 | |
ef416fc2 | 4341 | |
b423cd4c | 4342 | /* |
4343 | * 'copy_subscription_attrs()' - Copy subscription attributes. | |
4344 | */ | |
ef416fc2 | 4345 | |
b423cd4c | 4346 | static void |
4347 | copy_subscription_attrs( | |
4348 | cupsd_client_t *con, /* I - Client connection */ | |
4349 | cupsd_subscription_t *sub, /* I - Subscription */ | |
4350 | cups_array_t *ra) /* I - Requested attributes array */ | |
4351 | { | |
4352 | ipp_attribute_t *attr; /* Current attribute */ | |
4353 | char printer_uri[HTTP_MAX_URI]; | |
4354 | /* Printer URI */ | |
4355 | int count; /* Number of events */ | |
4356 | unsigned mask; /* Current event mask */ | |
4357 | const char *name; /* Current event name */ | |
ef416fc2 | 4358 | |
ef416fc2 | 4359 | |
b423cd4c | 4360 | /* |
4361 | * Copy the subscription attributes to the response using the | |
4362 | * requested-attributes attribute that may be provided by the client. | |
4363 | */ | |
ef416fc2 | 4364 | |
b423cd4c | 4365 | if (!ra || cupsArrayFind(ra, "notify-events")) |
4366 | { | |
4367 | if ((name = cupsdEventName((cupsd_eventmask_t)sub->mask)) != NULL) | |
4368 | { | |
4369 | /* | |
4370 | * Simple event list... | |
4371 | */ | |
ef416fc2 | 4372 | |
b423cd4c | 4373 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, |
4374 | IPP_TAG_KEYWORD | IPP_TAG_COPY, | |
4375 | "notify-events", NULL, name); | |
4376 | } | |
4377 | else | |
4378 | { | |
4379 | /* | |
4380 | * Complex event list... | |
4381 | */ | |
ef416fc2 | 4382 | |
b423cd4c | 4383 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) |
4384 | if (sub->mask & mask) | |
4385 | count ++; | |
ef416fc2 | 4386 | |
b423cd4c | 4387 | attr = ippAddStrings(con->response, IPP_TAG_SUBSCRIPTION, |
4388 | IPP_TAG_KEYWORD | IPP_TAG_COPY, | |
4389 | "notify-events", count, NULL, NULL); | |
ef416fc2 | 4390 | |
b423cd4c | 4391 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) |
4392 | if (sub->mask & mask) | |
4393 | { | |
4394 | attr->values[count].string.text = | |
4395 | (char *)cupsdEventName((cupsd_eventmask_t)mask); | |
ef416fc2 | 4396 | |
b423cd4c | 4397 | count ++; |
4398 | } | |
ef416fc2 | 4399 | } |
b423cd4c | 4400 | } |
ef416fc2 | 4401 | |
b423cd4c | 4402 | if (sub->job && (!ra || cupsArrayFind(ra, "notify-job-id"))) |
4403 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4404 | "notify-job-id", sub->job->id); | |
ef416fc2 | 4405 | |
b423cd4c | 4406 | if (!sub->job && (!ra || cupsArrayFind(ra, "notify-lease-duration"))) |
4407 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4408 | "notify-lease-duration", sub->lease); | |
ef416fc2 | 4409 | |
b423cd4c | 4410 | if (sub->dest && (!ra || cupsArrayFind(ra, "notify-printer-uri"))) |
4411 | { | |
4412 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), | |
4413 | "ipp", NULL, con->servername, con->serverport, | |
4414 | "/printers/%s", sub->dest->name); | |
4415 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, | |
4416 | "notify-printer-uri", NULL, printer_uri); | |
ef416fc2 | 4417 | } |
ef416fc2 | 4418 | |
b423cd4c | 4419 | if (sub->recipient && (!ra || cupsArrayFind(ra, "notify-recipient-uri"))) |
4420 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, | |
4421 | "notify-recipient-uri", NULL, sub->recipient); | |
4422 | else if (!ra || cupsArrayFind(ra, "notify-pull-method")) | |
4423 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD, | |
4424 | "notify-pull-method", NULL, "ippget"); | |
ef416fc2 | 4425 | |
b423cd4c | 4426 | if (!ra || cupsArrayFind(ra, "notify-subscriber-user-name")) |
4427 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_NAME, | |
4428 | "notify-subscriber-user-name", NULL, sub->owner); | |
ef416fc2 | 4429 | |
b423cd4c | 4430 | if (!ra || cupsArrayFind(ra, "notify-subscription-id")) |
4431 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4432 | "notify-subscription-id", sub->id); | |
ef416fc2 | 4433 | |
b423cd4c | 4434 | if (!ra || cupsArrayFind(ra, "notify-time-interval")) |
4435 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4436 | "notify-time-interval", sub->interval); | |
ef416fc2 | 4437 | |
b423cd4c | 4438 | if (sub->user_data_len > 0 && (!ra || cupsArrayFind(ra, "notify-user-data"))) |
4439 | ippAddOctetString(con->response, IPP_TAG_SUBSCRIPTION, "notify-user-data", | |
4440 | sub->user_data, sub->user_data_len); | |
4441 | } | |
ef416fc2 | 4442 | |
ef416fc2 | 4443 | |
b423cd4c | 4444 | /* |
4445 | * 'create_job()' - Print a file to a printer or class. | |
4446 | */ | |
4447 | ||
4448 | static void | |
4449 | create_job(cupsd_client_t *con, /* I - Client connection */ | |
4450 | ipp_attribute_t *uri) /* I - Printer URI */ | |
4451 | { | |
4452 | cupsd_job_t *job; /* New job */ | |
4453 | ||
ef416fc2 | 4454 | |
b423cd4c | 4455 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "create_job(%p[%d], %s)", con, |
4456 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 4457 | |
4458 | /* | |
b423cd4c | 4459 | * Create the job object... |
ef416fc2 | 4460 | */ |
4461 | ||
80ca4592 | 4462 | if ((job = add_job(con, uri, NULL, NULL)) == NULL) |
b423cd4c | 4463 | return; |
ef416fc2 | 4464 | |
4465 | /* | |
4466 | * Save and log the job... | |
4467 | */ | |
4468 | ||
4469 | cupsdSaveJob(job); | |
4470 | ||
4471 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d created on \"%s\" by \"%s\".", | |
4472 | job->id, job->dest, job->username); | |
ef416fc2 | 4473 | } |
4474 | ||
4475 | ||
4476 | /* | |
4477 | * 'create_requested_array()' - Create an array for the requested-attributes. | |
4478 | */ | |
4479 | ||
4480 | static cups_array_t * /* O - Array of attributes or NULL */ | |
4481 | create_requested_array(ipp_t *request) /* I - IPP request */ | |
4482 | { | |
4483 | int i; /* Looping var */ | |
4484 | ipp_attribute_t *requested; /* requested-attributes attribute */ | |
4485 | cups_array_t *ra; /* Requested attributes array */ | |
4486 | char *value; /* Current value */ | |
4487 | ||
4488 | ||
4489 | /* | |
4490 | * Get the requested-attributes attribute, and return NULL if we don't | |
4491 | * have one... | |
4492 | */ | |
4493 | ||
4494 | if ((requested = ippFindAttribute(request, "requested-attributes", | |
4495 | IPP_TAG_KEYWORD)) == NULL) | |
4496 | return (NULL); | |
4497 | ||
4498 | /* | |
4499 | * If the attribute contains a single "all" keyword, return NULL... | |
4500 | */ | |
4501 | ||
4502 | if (requested->num_values == 1 && | |
4503 | !strcmp(requested->values[0].string.text, "all")) | |
4504 | return (NULL); | |
4505 | ||
4506 | /* | |
4507 | * Create an array using "strcmp" as the comparison function... | |
4508 | */ | |
4509 | ||
4510 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
4511 | ||
4512 | for (i = 0; i < requested->num_values; i ++) | |
4513 | { | |
4514 | value = requested->values[i].string.text; | |
4515 | ||
4516 | if (!strcmp(value, "job-template")) | |
4517 | { | |
4518 | cupsArrayAdd(ra, "copies"); | |
4519 | cupsArrayAdd(ra, "copies-default"); | |
4520 | cupsArrayAdd(ra, "copies-supported"); | |
4521 | cupsArrayAdd(ra, "finishings"); | |
4522 | cupsArrayAdd(ra, "finishings-default"); | |
4523 | cupsArrayAdd(ra, "finishings-supported"); | |
4524 | cupsArrayAdd(ra, "job-hold-until"); | |
4525 | cupsArrayAdd(ra, "job-hold-until-default"); | |
4526 | cupsArrayAdd(ra, "job-hold-until-supported"); | |
4527 | cupsArrayAdd(ra, "job-priority"); | |
4528 | cupsArrayAdd(ra, "job-priority-default"); | |
4529 | cupsArrayAdd(ra, "job-priority-supported"); | |
4530 | cupsArrayAdd(ra, "job-sheets"); | |
4531 | cupsArrayAdd(ra, "job-sheets-default"); | |
4532 | cupsArrayAdd(ra, "job-sheets-supported"); | |
4533 | cupsArrayAdd(ra, "media"); | |
4534 | cupsArrayAdd(ra, "media-default"); | |
4535 | cupsArrayAdd(ra, "media-supported"); | |
4536 | cupsArrayAdd(ra, "multiple-document-handling"); | |
4537 | cupsArrayAdd(ra, "multiple-document-handling-default"); | |
4538 | cupsArrayAdd(ra, "multiple-document-handling-supported"); | |
4539 | cupsArrayAdd(ra, "number-up"); | |
4540 | cupsArrayAdd(ra, "number-up-default"); | |
4541 | cupsArrayAdd(ra, "number-up-supported"); | |
4542 | cupsArrayAdd(ra, "orientation-requested"); | |
4543 | cupsArrayAdd(ra, "orientation-requested-default"); | |
4544 | cupsArrayAdd(ra, "orientation-requested-supported"); | |
4545 | cupsArrayAdd(ra, "page-ranges"); | |
4546 | cupsArrayAdd(ra, "page-ranges-supported"); | |
4547 | cupsArrayAdd(ra, "printer-resolution"); | |
4548 | cupsArrayAdd(ra, "printer-resolution-default"); | |
4549 | cupsArrayAdd(ra, "printer-resolution-supported"); | |
4550 | cupsArrayAdd(ra, "print-quality"); | |
4551 | cupsArrayAdd(ra, "print-quality-default"); | |
4552 | cupsArrayAdd(ra, "print-quality-supported"); | |
4553 | cupsArrayAdd(ra, "sides"); | |
4554 | cupsArrayAdd(ra, "sides-default"); | |
4555 | cupsArrayAdd(ra, "sides-supported"); | |
4556 | } | |
4557 | else if (!strcmp(value, "job-description")) | |
4558 | { | |
4559 | cupsArrayAdd(ra, "date-time-at-completed"); | |
4560 | cupsArrayAdd(ra, "date-time-at-creation"); | |
4561 | cupsArrayAdd(ra, "date-time-at-processing"); | |
4562 | cupsArrayAdd(ra, "job-detailed-status-message"); | |
4563 | cupsArrayAdd(ra, "job-document-access-errors"); | |
4564 | cupsArrayAdd(ra, "job-id"); | |
4565 | cupsArrayAdd(ra, "job-impressions"); | |
4566 | cupsArrayAdd(ra, "job-impressions-completed"); | |
4567 | cupsArrayAdd(ra, "job-k-octets"); | |
4568 | cupsArrayAdd(ra, "job-k-octets-processed"); | |
4569 | cupsArrayAdd(ra, "job-media-sheets"); | |
4570 | cupsArrayAdd(ra, "job-media-sheets-completed"); | |
4571 | cupsArrayAdd(ra, "job-message-from-operator"); | |
4572 | cupsArrayAdd(ra, "job-more-info"); | |
4573 | cupsArrayAdd(ra, "job-name"); | |
4574 | cupsArrayAdd(ra, "job-originating-user-name"); | |
4575 | cupsArrayAdd(ra, "job-printer-up-time"); | |
4576 | cupsArrayAdd(ra, "job-printer-uri"); | |
4577 | cupsArrayAdd(ra, "job-state"); | |
4578 | cupsArrayAdd(ra, "job-state-message"); | |
4579 | cupsArrayAdd(ra, "job-state-reasons"); | |
4580 | cupsArrayAdd(ra, "job-uri"); | |
4581 | cupsArrayAdd(ra, "number-of-documents"); | |
4582 | cupsArrayAdd(ra, "number-of-intervening-jobs"); | |
4583 | cupsArrayAdd(ra, "output-device-assigned"); | |
4584 | cupsArrayAdd(ra, "time-at-completed"); | |
4585 | cupsArrayAdd(ra, "time-at-creation"); | |
4586 | cupsArrayAdd(ra, "time-at-processing"); | |
4587 | } | |
4588 | else if (!strcmp(value, "printer-description")) | |
4589 | { | |
4590 | cupsArrayAdd(ra, "charset-configured"); | |
4591 | cupsArrayAdd(ra, "charset-supported"); | |
4592 | cupsArrayAdd(ra, "color-supported"); | |
4593 | cupsArrayAdd(ra, "compression-supported"); | |
4594 | cupsArrayAdd(ra, "document-format-default"); | |
4595 | cupsArrayAdd(ra, "document-format-supported"); | |
4596 | cupsArrayAdd(ra, "generated-natural-language-supported"); | |
4597 | cupsArrayAdd(ra, "ipp-versions-supported"); | |
4598 | cupsArrayAdd(ra, "job-impressions-supported"); | |
4599 | cupsArrayAdd(ra, "job-k-octets-supported"); | |
4600 | cupsArrayAdd(ra, "job-media-sheets-supported"); | |
4601 | cupsArrayAdd(ra, "multiple-document-jobs-supported"); | |
4602 | cupsArrayAdd(ra, "multiple-operation-time-out"); | |
4603 | cupsArrayAdd(ra, "natural-language-configured"); | |
4604 | cupsArrayAdd(ra, "notify-attributes-supported"); | |
4605 | cupsArrayAdd(ra, "notify-lease-duration-default"); | |
4606 | cupsArrayAdd(ra, "notify-lease-duration-supported"); | |
4607 | cupsArrayAdd(ra, "notify-max-events-supported"); | |
4608 | cupsArrayAdd(ra, "notify-notify-events-default"); | |
4609 | cupsArrayAdd(ra, "notify-notify-events-supported"); | |
4610 | cupsArrayAdd(ra, "notify-pull-method-supported"); | |
4611 | cupsArrayAdd(ra, "notify-schemes-supported"); | |
4612 | cupsArrayAdd(ra, "operations-supported"); | |
4613 | cupsArrayAdd(ra, "pages-per-minute"); | |
4614 | cupsArrayAdd(ra, "pages-per-minute-color"); | |
4615 | cupsArrayAdd(ra, "pdl-override-supported"); | |
4616 | cupsArrayAdd(ra, "printer-current-time"); | |
4617 | cupsArrayAdd(ra, "printer-driver-installer"); | |
4618 | cupsArrayAdd(ra, "printer-info"); | |
4619 | cupsArrayAdd(ra, "printer-is-accepting-jobs"); | |
4620 | cupsArrayAdd(ra, "printer-location"); | |
4621 | cupsArrayAdd(ra, "printer-make-and-model"); | |
4622 | cupsArrayAdd(ra, "printer-message-from-operator"); | |
4623 | cupsArrayAdd(ra, "printer-more-info"); | |
4624 | cupsArrayAdd(ra, "printer-more-info-manufacturer"); | |
4625 | cupsArrayAdd(ra, "printer-name"); | |
4626 | cupsArrayAdd(ra, "printer-state"); | |
4627 | cupsArrayAdd(ra, "printer-state-message"); | |
4628 | cupsArrayAdd(ra, "printer-state-reasons"); | |
4629 | cupsArrayAdd(ra, "printer-up-time"); | |
4630 | cupsArrayAdd(ra, "printer-uri-supported"); | |
4631 | cupsArrayAdd(ra, "queued-job-count"); | |
4632 | cupsArrayAdd(ra, "reference-uri-schemes-supported"); | |
4633 | cupsArrayAdd(ra, "uri-authentication-supported"); | |
4634 | cupsArrayAdd(ra, "uri-security-supported"); | |
4635 | } | |
4636 | else if (!strcmp(value, "subscription-template")) | |
4637 | { | |
4638 | cupsArrayAdd(ra, "notify-attributes"); | |
4639 | cupsArrayAdd(ra, "notify-charset"); | |
4640 | cupsArrayAdd(ra, "notify-events"); | |
4641 | cupsArrayAdd(ra, "notify-lease-duration"); | |
4642 | cupsArrayAdd(ra, "notify-natural-language"); | |
4643 | cupsArrayAdd(ra, "notify-pull-method"); | |
4644 | cupsArrayAdd(ra, "notify-recipient-uri"); | |
4645 | cupsArrayAdd(ra, "notify-time-interval"); | |
4646 | cupsArrayAdd(ra, "notify-user-data"); | |
4647 | } | |
4648 | else | |
4649 | cupsArrayAdd(ra, value); | |
4650 | } | |
4651 | ||
4652 | return (ra); | |
4653 | } | |
4654 | ||
4655 | ||
4656 | /* | |
4657 | * 'create_subscription()' - Create a notification subscription. | |
4658 | */ | |
4659 | ||
4660 | static void | |
4661 | create_subscription( | |
4662 | cupsd_client_t *con, /* I - Client connection */ | |
4663 | ipp_attribute_t *uri) /* I - Printer URI */ | |
4664 | { | |
4665 | http_status_t status; /* Policy status */ | |
4666 | int i; /* Looping var */ | |
4667 | ipp_attribute_t *attr; /* Current attribute */ | |
4668 | const char *dest; /* Destination */ | |
4669 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
4670 | char method[HTTP_MAX_URI], | |
4671 | /* Method portion of URI */ | |
4672 | userpass[HTTP_MAX_URI], | |
4673 | /* Username portion of URI */ | |
4674 | host[HTTP_MAX_URI], | |
4675 | /* Host portion of URI */ | |
4676 | resource[HTTP_MAX_URI]; | |
4677 | /* Resource portion of URI */ | |
4678 | int port; /* Port portion of URI */ | |
4679 | cupsd_printer_t *printer; /* Printer/class */ | |
4680 | cupsd_job_t *job; /* Job */ | |
4681 | int jobid; /* Job ID */ | |
4682 | cupsd_subscription_t *sub; /* Subscription object */ | |
4683 | const char *username, /* requesting-user-name or authenticated username */ | |
4684 | *recipient, /* notify-recipient-uri */ | |
4685 | *pullmethod; /* notify-pull-method */ | |
4686 | ipp_attribute_t *user_data; /* notify-user-data */ | |
4687 | int interval, /* notify-time-interval */ | |
4688 | lease; /* notify-lease-duration */ | |
4689 | unsigned mask; /* notify-events */ | |
4690 | ||
4691 | ||
bd7854cb | 4692 | #ifdef DEBUG |
4693 | for (attr = con->request->attrs; attr; attr = attr->next) | |
4694 | { | |
4695 | if (attr->group_tag != IPP_TAG_ZERO) | |
4696 | cupsdLogMessage(CUPSD_LOG_DEBUG, "g%04x v%04x %s", attr->group_tag, | |
4697 | attr->value_tag, attr->name); | |
4698 | else | |
4699 | cupsdLogMessage(CUPSD_LOG_DEBUG, "----SEP----"); | |
4700 | } | |
4701 | #endif /* DEBUG */ | |
4702 | ||
ef416fc2 | 4703 | /* |
4704 | * Is the destination valid? | |
4705 | */ | |
4706 | ||
fa73b229 | 4707 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
4708 | "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")", | |
4709 | con, con->http.fd, uri->values[0].string.text); | |
4710 | ||
a4d04587 | 4711 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
4712 | sizeof(method), userpass, sizeof(userpass), host, | |
4713 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 4714 | |
4715 | if (!strcmp(resource, "/")) | |
4716 | { | |
4717 | dest = NULL; | |
4718 | dtype = (cups_ptype_t)0; | |
4719 | printer = NULL; | |
4720 | } | |
4721 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) | |
4722 | { | |
4723 | dest = NULL; | |
4724 | dtype = (cups_ptype_t)0; | |
4725 | printer = NULL; | |
4726 | } | |
4727 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) | |
4728 | { | |
4729 | dest = NULL; | |
4730 | dtype = CUPS_PRINTER_CLASS; | |
4731 | printer = NULL; | |
4732 | } | |
4733 | else if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
4734 | { | |
4735 | /* | |
4736 | * Bad URI... | |
4737 | */ | |
4738 | ||
4739 | send_ipp_status(con, IPP_NOT_FOUND, | |
4740 | _("The printer or class was not found.")); | |
4741 | return; | |
4742 | } | |
4743 | ||
4744 | /* | |
4745 | * Check policy... | |
4746 | */ | |
4747 | ||
4748 | if (printer) | |
4749 | { | |
4750 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
4751 | { | |
4752 | send_http_error(con, status); | |
4753 | return; | |
4754 | } | |
4755 | } | |
4756 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
4757 | { | |
4758 | send_http_error(con, status); | |
4759 | return; | |
4760 | } | |
4761 | ||
4762 | /* | |
4763 | * Get the user that is requesting the subscription... | |
4764 | */ | |
4765 | ||
e00b005a | 4766 | username = get_username(con); |
ef416fc2 | 4767 | |
4768 | /* | |
4769 | * Find the first subscription group attribute; return if we have | |
4770 | * none... | |
4771 | */ | |
4772 | ||
4773 | for (attr = con->request->attrs; attr; attr = attr->next) | |
4774 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
4775 | break; | |
4776 | ||
4777 | if (!attr) | |
4778 | { | |
4779 | send_ipp_status(con, IPP_BAD_REQUEST, | |
4780 | _("No subscription attributes in request!")); | |
4781 | return; | |
4782 | } | |
4783 | ||
4784 | /* | |
4785 | * Process the subscription attributes in the request... | |
4786 | */ | |
4787 | ||
fa73b229 | 4788 | con->response->request.status.status_code = IPP_BAD_REQUEST; |
4789 | ||
ef416fc2 | 4790 | while (attr) |
4791 | { | |
4792 | recipient = NULL; | |
4793 | pullmethod = NULL; | |
4794 | user_data = NULL; | |
4795 | interval = 0; | |
4796 | lease = DefaultLeaseDuration; | |
4797 | jobid = 0; | |
4798 | mask = CUPSD_EVENT_NONE; | |
4799 | ||
4800 | while (attr && attr->group_tag != IPP_TAG_ZERO) | |
4801 | { | |
4802 | if (!strcmp(attr->name, "notify-recipient") && | |
4803 | attr->value_tag == IPP_TAG_URI) | |
4804 | recipient = attr->values[0].string.text; | |
4805 | else if (!strcmp(attr->name, "notify-pull-method") && | |
4806 | attr->value_tag == IPP_TAG_KEYWORD) | |
4807 | pullmethod = attr->values[0].string.text; | |
4808 | else if (!strcmp(attr->name, "notify-charset") && | |
4809 | attr->value_tag == IPP_TAG_CHARSET && | |
4810 | strcmp(attr->values[0].string.text, "us-ascii") && | |
4811 | strcmp(attr->values[0].string.text, "utf-8")) | |
4812 | { | |
4813 | send_ipp_status(con, IPP_CHARSET, | |
4814 | _("Character set \"%s\" not supported!"), | |
4815 | attr->values[0].string.text); | |
4816 | return; | |
4817 | } | |
4818 | else if (!strcmp(attr->name, "notify-natural-language") && | |
4819 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
4820 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
4821 | { | |
4822 | send_ipp_status(con, IPP_CHARSET, | |
4823 | _("Language \"%s\" not supported!"), | |
4824 | attr->values[0].string.text); | |
4825 | return; | |
4826 | } | |
4827 | else if (!strcmp(attr->name, "notify-user-data") && | |
4828 | attr->value_tag == IPP_TAG_STRING) | |
4829 | { | |
4830 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
4831 | { | |
4832 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
4833 | _("The notify-user-data value is too large " | |
4834 | "(%d > 63 octets)!"), | |
4835 | attr->values[0].unknown.length); | |
4836 | return; | |
4837 | } | |
4838 | ||
4839 | user_data = attr; | |
4840 | } | |
4841 | else if (!strcmp(attr->name, "notify-events") && | |
4842 | attr->value_tag == IPP_TAG_KEYWORD) | |
4843 | { | |
4844 | for (i = 0; i < attr->num_values; i ++) | |
4845 | mask |= cupsdEventValue(attr->values[i].string.text); | |
4846 | } | |
4847 | else if (!strcmp(attr->name, "notify-lease-duration") && | |
4848 | attr->value_tag == IPP_TAG_INTEGER) | |
4849 | lease = attr->values[0].integer; | |
4850 | else if (!strcmp(attr->name, "notify-time-interval") && | |
4851 | attr->value_tag == IPP_TAG_INTEGER) | |
4852 | interval = attr->values[0].integer; | |
4853 | else if (!strcmp(attr->name, "notify-job-id") && | |
4854 | attr->value_tag == IPP_TAG_INTEGER) | |
4855 | jobid = attr->values[0].integer; | |
4856 | ||
4857 | attr = attr->next; | |
4858 | } | |
4859 | ||
bd7854cb | 4860 | if (recipient) |
4861 | cupsdLogMessage(CUPSD_LOG_DEBUG, "recipient=\"%s\"", recipient); | |
4862 | if (pullmethod) | |
4863 | cupsdLogMessage(CUPSD_LOG_DEBUG, "pullmethod=\"%s\"", pullmethod); | |
4864 | cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-lease-duration=%d", lease); | |
4865 | cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-time-interval=%d", interval); | |
fa73b229 | 4866 | |
ef416fc2 | 4867 | if (!recipient && !pullmethod) |
4868 | break; | |
4869 | ||
4870 | if (mask == CUPSD_EVENT_NONE) | |
4871 | { | |
4872 | if (jobid) | |
4873 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
4874 | else if (printer) | |
4875 | mask = CUPSD_EVENT_PRINTER_STATE_CHANGED; | |
4876 | else | |
4877 | { | |
4878 | send_ipp_status(con, IPP_BAD_REQUEST, | |
4879 | _("notify-events not specified!")); | |
4880 | return; | |
4881 | } | |
4882 | } | |
4883 | ||
bd7854cb | 4884 | if (MaxLeaseDuration && (lease == 0 || lease > MaxLeaseDuration)) |
ef416fc2 | 4885 | { |
4886 | cupsdLogMessage(CUPSD_LOG_INFO, | |
4887 | "create_subscription: Limiting notify-lease-duration to " | |
4888 | "%d seconds.", | |
4889 | MaxLeaseDuration); | |
4890 | lease = MaxLeaseDuration; | |
4891 | } | |
4892 | ||
4893 | if (jobid) | |
4894 | { | |
4895 | if ((job = cupsdFindJob(jobid)) == NULL) | |
4896 | { | |
4897 | send_ipp_status(con, IPP_NOT_FOUND, _("Job %d not found!"), jobid); | |
4898 | return; | |
4899 | } | |
4900 | } | |
4901 | else | |
4902 | job = NULL; | |
4903 | ||
4904 | sub = cupsdAddSubscription(mask, printer, job, recipient, 0); | |
4905 | ||
fa73b229 | 4906 | if (job) |
4907 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for job %d", | |
4908 | sub->id, job->id); | |
4909 | else if (printer) | |
4910 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
4911 | "Added subscription %d for printer \"%s\"", | |
4912 | sub->id, printer->name); | |
4913 | else | |
4914 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for server", | |
4915 | sub->id); | |
4916 | ||
ef416fc2 | 4917 | sub->interval = interval; |
4918 | sub->lease = lease; | |
bd7854cb | 4919 | sub->expire = lease ? time(NULL) + lease : 0; |
ef416fc2 | 4920 | |
4921 | cupsdSetString(&sub->owner, username); | |
4922 | ||
4923 | if (user_data) | |
4924 | { | |
4925 | sub->user_data_len = user_data->values[0].unknown.length; | |
4926 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
4927 | sub->user_data_len); | |
4928 | } | |
4929 | ||
4930 | ippAddSeparator(con->response); | |
4931 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4932 | "notify-subscription-id", sub->id); | |
4933 | ||
fa73b229 | 4934 | con->response->request.status.status_code = IPP_OK; |
4935 | ||
ef416fc2 | 4936 | if (attr) |
4937 | attr = attr->next; | |
4938 | } | |
4939 | ||
4940 | cupsdSaveAllSubscriptions(); | |
4941 | ||
ef416fc2 | 4942 | } |
4943 | ||
4944 | ||
4945 | /* | |
4946 | * 'delete_printer()' - Remove a printer or class from the system. | |
4947 | */ | |
4948 | ||
4949 | static void | |
4950 | delete_printer(cupsd_client_t *con, /* I - Client connection */ | |
4951 | ipp_attribute_t *uri) /* I - URI of printer or class */ | |
4952 | { | |
4953 | http_status_t status; /* Policy status */ | |
4954 | const char *dest; /* Destination */ | |
4955 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
4956 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
4957 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
4958 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
4959 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
4960 | int port; /* Port portion of URI */ | |
4961 | cupsd_printer_t *printer; /* Printer/class */ | |
4962 | char filename[1024]; /* Script/PPD filename */ | |
4963 | ||
4964 | ||
4965 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "delete_printer(%p[%d], %s)", con, | |
4966 | con->http.fd, uri->values[0].string.text); | |
4967 | ||
4968 | /* | |
4969 | * Do we have a valid URI? | |
4970 | */ | |
4971 | ||
a4d04587 | 4972 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
4973 | sizeof(method), username, sizeof(username), host, | |
4974 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 4975 | |
4976 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
4977 | { | |
4978 | /* | |
4979 | * Bad URI... | |
4980 | */ | |
4981 | ||
4982 | send_ipp_status(con, IPP_NOT_FOUND, | |
4983 | _("The printer or class was not found.")); | |
4984 | return; | |
4985 | } | |
4986 | ||
4987 | /* | |
4988 | * Check policy... | |
4989 | */ | |
4990 | ||
4991 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
4992 | { | |
4993 | send_http_error(con, status); | |
4994 | return; | |
4995 | } | |
4996 | ||
4997 | /* | |
4998 | * Remove old jobs... | |
4999 | */ | |
5000 | ||
5001 | cupsdCancelJobs(dest, NULL, 1); | |
5002 | ||
5003 | /* | |
5004 | * Remove old subscriptions and send a "deleted printer" event... | |
5005 | */ | |
5006 | ||
5007 | cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED, printer, NULL, | |
5008 | "%s \"%s\" deleted by \"%s\".", | |
5009 | (dtype & CUPS_PRINTER_CLASS) ? "Class" : "Printer", | |
e00b005a | 5010 | dest, get_username(con)); |
ef416fc2 | 5011 | |
5012 | cupsdExpireSubscriptions(printer, NULL); | |
5013 | ||
5014 | /* | |
5015 | * Remove any old PPD or script files... | |
5016 | */ | |
5017 | ||
5018 | snprintf(filename, sizeof(filename), "%s/interfaces/%s", ServerRoot, dest); | |
5019 | unlink(filename); | |
5020 | ||
5021 | snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, dest); | |
5022 | unlink(filename); | |
5023 | ||
5024 | if (dtype & CUPS_PRINTER_CLASS) | |
5025 | { | |
5026 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" deleted by \"%s\".", dest, | |
e00b005a | 5027 | get_username(con)); |
ef416fc2 | 5028 | |
5029 | cupsdDeletePrinter(printer, 0); | |
5030 | cupsdSaveAllClasses(); | |
5031 | } | |
5032 | else | |
5033 | { | |
5034 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" deleted by \"%s\".", dest, | |
e00b005a | 5035 | get_username(con)); |
ef416fc2 | 5036 | |
5037 | cupsdDeletePrinter(printer, 0); | |
5038 | cupsdSaveAllPrinters(); | |
5039 | } | |
5040 | ||
5041 | cupsdWritePrintcap(); | |
5042 | ||
5043 | /* | |
5044 | * Return with no errors... | |
5045 | */ | |
5046 | ||
5047 | con->response->request.status.status_code = IPP_OK; | |
5048 | } | |
5049 | ||
5050 | ||
5051 | /* | |
5052 | * 'get_default()' - Get the default destination. | |
5053 | */ | |
5054 | ||
5055 | static void | |
5056 | get_default(cupsd_client_t *con) /* I - Client connection */ | |
5057 | { | |
fa73b229 | 5058 | http_status_t status; /* Policy status */ |
5059 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 5060 | |
5061 | ||
5062 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_default(%p[%d])", con, con->http.fd); | |
5063 | ||
5064 | /* | |
5065 | * Check policy... | |
5066 | */ | |
5067 | ||
5068 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5069 | { | |
5070 | send_http_error(con, status); | |
5071 | return; | |
5072 | } | |
5073 | ||
fa73b229 | 5074 | if (DefaultPrinter) |
ef416fc2 | 5075 | { |
fa73b229 | 5076 | ra = create_requested_array(con->request); |
ef416fc2 | 5077 | |
fa73b229 | 5078 | copy_printer_attrs(con, DefaultPrinter, ra); |
ef416fc2 | 5079 | |
fa73b229 | 5080 | cupsArrayDelete(ra); |
ef416fc2 | 5081 | |
fa73b229 | 5082 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5083 | } |
5084 | else | |
5085 | send_ipp_status(con, IPP_NOT_FOUND, _("No default printer")); | |
5086 | } | |
5087 | ||
5088 | ||
5089 | /* | |
5090 | * 'get_devices()' - Get the list of available devices on the local system. | |
5091 | */ | |
5092 | ||
5093 | static void | |
5094 | get_devices(cupsd_client_t *con) /* I - Client connection */ | |
5095 | { | |
5096 | http_status_t status; /* Policy status */ | |
ef416fc2 | 5097 | ipp_attribute_t *limit, /* Limit attribute */ |
5098 | *requested; /* requested-attributes attribute */ | |
5099 | char command[1024], /* cups-deviced command */ | |
5100 | options[1024], /* Options to pass to command */ | |
89d46774 | 5101 | requested_str[256]; |
5102 | /* String for requested attributes */ | |
ef416fc2 | 5103 | |
5104 | ||
5105 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_devices(%p[%d])", con, con->http.fd); | |
5106 | ||
5107 | /* | |
5108 | * Check policy... | |
5109 | */ | |
5110 | ||
5111 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5112 | { | |
5113 | send_http_error(con, status); | |
5114 | return; | |
5115 | } | |
5116 | ||
5117 | /* | |
5118 | * Run cups-deviced command with the given options... | |
5119 | */ | |
5120 | ||
5121 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
5122 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5123 | IPP_TAG_KEYWORD); | |
5124 | ||
5125 | if (requested) | |
89d46774 | 5126 | url_encode_attr(requested, requested_str, sizeof(requested_str)); |
ef416fc2 | 5127 | else |
89d46774 | 5128 | strlcpy(requested_str, "requested-attributes=all", sizeof(requested_str)); |
ef416fc2 | 5129 | |
5130 | snprintf(command, sizeof(command), "%s/daemon/cups-deviced", ServerBin); | |
5131 | snprintf(options, sizeof(options), | |
89d46774 | 5132 | "%d+%d+%d+%s", |
ef416fc2 | 5133 | con->request->request.op.request_id, |
e1d6a774 | 5134 | limit ? limit->values[0].integer : 0, (int)User, |
89d46774 | 5135 | requested_str); |
ef416fc2 | 5136 | |
5137 | if (cupsdSendCommand(con, command, options, 1)) | |
5138 | { | |
5139 | /* | |
5140 | * Command started successfully, don't send an IPP response here... | |
5141 | */ | |
5142 | ||
5143 | ippDelete(con->response); | |
5144 | con->response = NULL; | |
5145 | } | |
5146 | else | |
5147 | { | |
5148 | /* | |
5149 | * Command failed, return "internal error" so the user knows something | |
5150 | * went wrong... | |
5151 | */ | |
5152 | ||
5153 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
5154 | _("cups-deviced failed to execute.")); | |
5155 | } | |
5156 | } | |
5157 | ||
5158 | ||
5159 | /* | |
fa73b229 | 5160 | * 'get_job_attrs()' - Get job attributes. |
ef416fc2 | 5161 | */ |
5162 | ||
5163 | static void | |
fa73b229 | 5164 | get_job_attrs(cupsd_client_t *con, /* I - Client connection */ |
5165 | ipp_attribute_t *uri) /* I - Job URI */ | |
ef416fc2 | 5166 | { |
5167 | http_status_t status; /* Policy status */ | |
fa73b229 | 5168 | ipp_attribute_t *attr; /* Current attribute */ |
5169 | int jobid; /* Job ID */ | |
5170 | cupsd_job_t *job; /* Current job */ | |
ef416fc2 | 5171 | char method[HTTP_MAX_URI], /* Method portion of URI */ |
5172 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5173 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5174 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5175 | int port; /* Port portion of URI */ | |
fa73b229 | 5176 | cups_array_t *ra; /* Requested attributes array */ |
ef416fc2 | 5177 | |
5178 | ||
fa73b229 | 5179 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_job_attrs(%p[%d], %s)", con, |
5180 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 5181 | |
5182 | /* | |
fa73b229 | 5183 | * See if we have a job URI or a printer URI... |
5184 | */ | |
5185 | ||
5186 | if (!strcmp(uri->name, "printer-uri")) | |
5187 | { | |
5188 | /* | |
5189 | * Got a printer URI; see if we also have a job-id attribute... | |
5190 | */ | |
5191 | ||
5192 | if ((attr = ippFindAttribute(con->request, "job-id", | |
5193 | IPP_TAG_INTEGER)) == NULL) | |
5194 | { | |
5195 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5196 | _("Got a printer-uri attribute but no job-id!")); | |
5197 | return; | |
5198 | } | |
5199 | ||
5200 | jobid = attr->values[0].integer; | |
5201 | } | |
5202 | else | |
5203 | { | |
5204 | /* | |
5205 | * Got a job URI; parse it to get the job ID... | |
5206 | */ | |
5207 | ||
a4d04587 | 5208 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5209 | sizeof(method), username, sizeof(username), host, | |
5210 | sizeof(host), &port, resource, sizeof(resource)); | |
fa73b229 | 5211 | |
5212 | if (strncmp(resource, "/jobs/", 6)) | |
5213 | { | |
5214 | /* | |
5215 | * Not a valid URI! | |
5216 | */ | |
5217 | ||
5218 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5219 | _("Bad job-uri attribute \"%s\"!"), | |
5220 | uri->values[0].string.text); | |
5221 | return; | |
5222 | } | |
5223 | ||
5224 | jobid = atoi(resource + 6); | |
5225 | } | |
5226 | ||
5227 | /* | |
5228 | * See if the job exists... | |
5229 | */ | |
5230 | ||
5231 | if ((job = cupsdFindJob(jobid)) == NULL) | |
5232 | { | |
5233 | /* | |
5234 | * Nope - return a "not found" error... | |
5235 | */ | |
5236 | ||
5237 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
5238 | return; | |
5239 | } | |
5240 | ||
5241 | /* | |
5242 | * Check policy... | |
5243 | */ | |
5244 | ||
5245 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5246 | { | |
5247 | send_http_error(con, status); | |
5248 | return; | |
5249 | } | |
5250 | ||
5251 | /* | |
5252 | * Copy attributes... | |
5253 | */ | |
5254 | ||
bd7854cb | 5255 | cupsdLoadJob(job); |
5256 | ||
fa73b229 | 5257 | ra = create_requested_array(con->request); |
5258 | copy_job_attrs(con, job, ra); | |
5259 | cupsArrayDelete(ra); | |
5260 | ||
5261 | con->response->request.status.status_code = IPP_OK; | |
5262 | } | |
5263 | ||
5264 | ||
5265 | /* | |
5266 | * 'get_jobs()' - Get a list of jobs for the specified printer. | |
5267 | */ | |
5268 | ||
5269 | static void | |
5270 | get_jobs(cupsd_client_t *con, /* I - Client connection */ | |
5271 | ipp_attribute_t *uri) /* I - Printer URI */ | |
5272 | { | |
5273 | http_status_t status; /* Policy status */ | |
5274 | ipp_attribute_t *attr; /* Current attribute */ | |
5275 | const char *dest; /* Destination */ | |
5276 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5277 | cups_ptype_t dmask; /* Destination type mask */ | |
5278 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
5279 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5280 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5281 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5282 | int port; /* Port portion of URI */ | |
5283 | int completed; /* Completed jobs? */ | |
5284 | int first_job_id; /* First job ID */ | |
5285 | int limit; /* Maximum number of jobs to return */ | |
5286 | int count; /* Number of jobs that match */ | |
5287 | cupsd_job_t *job; /* Current job pointer */ | |
5288 | cupsd_printer_t *printer; /* Printer */ | |
5289 | cups_array_t *list; /* Which job list... */ | |
5290 | cups_array_t *ra; /* Requested attributes array */ | |
5291 | ||
5292 | ||
5293 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs(%p[%d], %s)", con, con->http.fd, | |
5294 | uri->values[0].string.text); | |
5295 | ||
5296 | /* | |
5297 | * Is the destination valid? | |
ef416fc2 | 5298 | */ |
5299 | ||
a4d04587 | 5300 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5301 | sizeof(method), username, sizeof(username), host, | |
5302 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 5303 | |
fa73b229 | 5304 | if (!strcmp(resource, "/") || |
5305 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6)) | |
ef416fc2 | 5306 | { |
5307 | dest = NULL; | |
5308 | dtype = (cups_ptype_t)0; | |
5309 | dmask = (cups_ptype_t)0; | |
5310 | printer = NULL; | |
5311 | } | |
fa73b229 | 5312 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) |
ef416fc2 | 5313 | { |
5314 | dest = NULL; | |
5315 | dtype = (cups_ptype_t)0; | |
5316 | dmask = CUPS_PRINTER_CLASS; | |
5317 | printer = NULL; | |
5318 | } | |
fa73b229 | 5319 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) |
ef416fc2 | 5320 | { |
5321 | dest = NULL; | |
5322 | dtype = CUPS_PRINTER_CLASS; | |
5323 | dmask = CUPS_PRINTER_CLASS; | |
5324 | printer = NULL; | |
5325 | } | |
5326 | else if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
5327 | { | |
5328 | /* | |
5329 | * Bad URI... | |
5330 | */ | |
5331 | ||
5332 | send_ipp_status(con, IPP_NOT_FOUND, | |
5333 | _("The printer or class was not found.")); | |
5334 | return; | |
5335 | } | |
5336 | else | |
5337 | dmask = CUPS_PRINTER_CLASS; | |
5338 | ||
5339 | /* | |
5340 | * Check policy... | |
5341 | */ | |
5342 | ||
5343 | if (printer) | |
5344 | { | |
5345 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
5346 | { | |
5347 | send_http_error(con, status); | |
5348 | return; | |
5349 | } | |
5350 | } | |
5351 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5352 | { | |
5353 | send_http_error(con, status); | |
5354 | return; | |
5355 | } | |
5356 | ||
5357 | /* | |
5358 | * See if the "which-jobs" attribute have been specified... | |
5359 | */ | |
5360 | ||
fa73b229 | 5361 | if ((attr = ippFindAttribute(con->request, "which-jobs", |
5362 | IPP_TAG_KEYWORD)) != NULL && | |
ef416fc2 | 5363 | !strcmp(attr->values[0].string.text, "completed")) |
5364 | { | |
5365 | completed = 1; | |
5366 | list = Jobs; | |
5367 | } | |
5368 | else if (attr && !strcmp(attr->values[0].string.text, "all")) | |
5369 | { | |
5370 | completed = 0; | |
5371 | list = Jobs; | |
5372 | } | |
5373 | else | |
5374 | { | |
5375 | completed = 0; | |
5376 | list = ActiveJobs; | |
5377 | } | |
5378 | ||
5379 | /* | |
5380 | * See if they want to limit the number of jobs reported... | |
5381 | */ | |
5382 | ||
fa73b229 | 5383 | if ((attr = ippFindAttribute(con->request, "limit", |
5384 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 5385 | limit = attr->values[0].integer; |
5386 | else | |
5387 | limit = 1000000; | |
5388 | ||
5389 | if ((attr = ippFindAttribute(con->request, "first-job-id", | |
5390 | IPP_TAG_INTEGER)) != NULL) | |
5391 | first_job_id = attr->values[0].integer; | |
5392 | else | |
5393 | first_job_id = 1; | |
5394 | ||
5395 | /* | |
5396 | * See if we only want to see jobs for a specific user... | |
5397 | */ | |
5398 | ||
fa73b229 | 5399 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
5400 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 5401 | attr->values[0].boolean) |
e00b005a | 5402 | strlcpy(username, get_username(con), sizeof(username)); |
ef416fc2 | 5403 | else |
5404 | username[0] = '\0'; | |
5405 | ||
fa73b229 | 5406 | ra = create_requested_array(con->request); |
ef416fc2 | 5407 | |
5408 | /* | |
5409 | * OK, build a list of jobs for this printer... | |
5410 | */ | |
5411 | ||
5412 | for (count = 0, job = (cupsd_job_t *)cupsArrayFirst(list); | |
5413 | count < limit && job; | |
5414 | job = (cupsd_job_t *)cupsArrayNext(list)) | |
5415 | { | |
5416 | /* | |
5417 | * Filter out jobs that don't match... | |
5418 | */ | |
5419 | ||
5420 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: job->id = %d", job->id); | |
5421 | ||
fa73b229 | 5422 | if ((dest && strcmp(job->dest, dest)) && |
5423 | (!job->printer || !dest || strcmp(job->printer->name, dest))) | |
ef416fc2 | 5424 | continue; |
5425 | if ((job->dtype & dmask) != dtype && | |
fa73b229 | 5426 | (!job->printer || (job->printer->type & dmask) != dtype)) |
ef416fc2 | 5427 | continue; |
fa73b229 | 5428 | if (username[0] && strcasecmp(username, job->username)) |
ef416fc2 | 5429 | continue; |
5430 | ||
bd7854cb | 5431 | if (completed && job->state_value <= IPP_JOB_STOPPED) |
ef416fc2 | 5432 | continue; |
5433 | ||
5434 | if (job->id < first_job_id) | |
5435 | continue; | |
5436 | ||
bd7854cb | 5437 | cupsdLoadJob(job); |
5438 | ||
5439 | if (!job->attrs) | |
5440 | continue; | |
5441 | ||
fa73b229 | 5442 | if (count > 0) |
5443 | ippAddSeparator(con->response); | |
5444 | ||
ef416fc2 | 5445 | count ++; |
5446 | ||
5447 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: count = %d", count); | |
5448 | ||
fa73b229 | 5449 | copy_job_attrs(con, job, ra); |
ef416fc2 | 5450 | } |
5451 | ||
fa73b229 | 5452 | cupsArrayDelete(ra); |
ef416fc2 | 5453 | |
fa73b229 | 5454 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5455 | } |
5456 | ||
5457 | ||
5458 | /* | |
5459 | * 'get_notifications()' - Get events for a subscription. | |
5460 | */ | |
5461 | ||
5462 | static void | |
bd7854cb | 5463 | get_notifications(cupsd_client_t *con) /* I - Client connection */ |
ef416fc2 | 5464 | { |
bd7854cb | 5465 | int i, j; /* Looping vars */ |
5466 | http_status_t status; /* Policy status */ | |
5467 | cupsd_subscription_t *sub; /* Subscription */ | |
5468 | ipp_attribute_t *ids, /* notify-subscription-ids */ | |
5469 | *sequences; /* notify-sequence-numbers */ | |
5470 | int min_seq; /* Minimum sequence number */ | |
5471 | int interval; /* Poll interval */ | |
5472 | ||
5473 | ||
5474 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_subscription_attrs(con=%p[%d])", | |
5475 | con, con->http.fd); | |
5476 | ||
5477 | /* | |
5478 | * Get subscription attributes... | |
5479 | */ | |
5480 | ||
5481 | ids = ippFindAttribute(con->request, "notify-subscription-ids", | |
5482 | IPP_TAG_INTEGER); | |
5483 | sequences = ippFindAttribute(con->request, "notify-sequence-numbers", | |
5484 | IPP_TAG_INTEGER); | |
5485 | ||
5486 | if (!ids) | |
5487 | { | |
5488 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5489 | _("Missing notify-subscription-ids attribute!")); | |
5490 | return; | |
5491 | } | |
5492 | ||
5493 | /* | |
5494 | * Are the subscription IDs valid? | |
5495 | */ | |
5496 | ||
5497 | for (i = 0, interval = 60; i < ids->num_values; i ++) | |
5498 | { | |
5499 | if ((sub = cupsdFindSubscription(ids->values[i].integer)) == NULL) | |
5500 | { | |
5501 | /* | |
5502 | * Bad subscription ID... | |
5503 | */ | |
5504 | ||
5505 | send_ipp_status(con, IPP_NOT_FOUND, | |
5506 | _("notify-subscription-id %d no good!"), | |
5507 | ids->values[i].integer); | |
5508 | return; | |
5509 | } | |
5510 | ||
5511 | /* | |
5512 | * Check policy... | |
5513 | */ | |
5514 | ||
5515 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
5516 | DefaultPolicyPtr, | |
5517 | con, sub->owner)) != HTTP_OK) | |
5518 | { | |
5519 | send_http_error(con, status); | |
5520 | return; | |
5521 | } | |
5522 | ||
5523 | /* | |
5524 | * Check the subscription type and update the interval accordingly. | |
5525 | */ | |
5526 | ||
5527 | if (sub->job && sub->job->state_value == IPP_JOB_PROCESSING && | |
5528 | interval > 10) | |
5529 | interval = 10; | |
5530 | else if (sub->job && sub->job->state_value >= IPP_JOB_STOPPED) | |
5531 | interval = 0; | |
5532 | else if (sub->dest && sub->dest->state == IPP_PRINTER_PROCESSING && | |
5533 | interval > 30) | |
5534 | interval = 30; | |
5535 | } | |
5536 | ||
5537 | /* | |
5538 | * Tell the client to poll again in N seconds... | |
5539 | */ | |
5540 | ||
5541 | if (interval > 0) | |
5542 | ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER, | |
5543 | "notify-get-interval", interval); | |
5544 | ||
5545 | ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER, | |
5546 | "printer-up-time", time(NULL)); | |
5547 | ||
5548 | /* | |
5549 | * Copy the subscription event attributes to the response. | |
5550 | */ | |
5551 | ||
5552 | con->response->request.status.status_code = | |
5553 | interval ? IPP_OK : IPP_OK_EVENTS_COMPLETE; | |
5554 | ||
5555 | for (i = 0; i < ids->num_values; i ++) | |
5556 | { | |
5557 | /* | |
5558 | * Get the subscription and sequence number... | |
5559 | */ | |
5560 | ||
5561 | sub = cupsdFindSubscription(ids->values[i].integer); | |
5562 | ||
5563 | if (sequences && i < sequences->num_values) | |
5564 | min_seq = sequences->values[i].integer; | |
5565 | else | |
5566 | min_seq = 1; | |
5567 | ||
5568 | /* | |
5569 | * If we don't have any new events, nothing to do here... | |
5570 | */ | |
5571 | ||
5572 | if (min_seq > (sub->first_event_id + sub->num_events)) | |
5573 | continue; | |
5574 | ||
5575 | /* | |
5576 | * Otherwise copy all of the new events... | |
5577 | */ | |
5578 | ||
5579 | if (sub->first_event_id > min_seq) | |
5580 | j = 0; | |
5581 | else | |
5582 | j = min_seq - sub->first_event_id; | |
5583 | ||
b423cd4c | 5584 | for (; j < sub->num_events; j ++) |
5585 | { | |
5586 | ippAddSeparator(con->response); | |
ef416fc2 | 5587 | |
b423cd4c | 5588 | copy_attrs(con->response, sub->events[j]->attrs, NULL, |
5589 | IPP_TAG_EVENT_NOTIFICATION, 0); | |
5590 | } | |
5591 | } | |
5592 | } | |
ef416fc2 | 5593 | |
ef416fc2 | 5594 | |
b423cd4c | 5595 | /* |
5596 | * 'get_ppds()' - Get the list of PPD files on the local system. | |
5597 | */ | |
ef416fc2 | 5598 | |
b423cd4c | 5599 | static void |
5600 | get_ppds(cupsd_client_t *con) /* I - Client connection */ | |
5601 | { | |
5602 | http_status_t status; /* Policy status */ | |
b423cd4c | 5603 | ipp_attribute_t *limit, /* Limit attribute */ |
5604 | *make, /* ppd-make attribute */ | |
5605 | *requested; /* requested-attributes attribute */ | |
5606 | char command[1024], /* cups-deviced command */ | |
5607 | options[1024], /* Options to pass to command */ | |
89d46774 | 5608 | requested_str[256], |
5609 | /* String for requested attributes */ | |
5610 | make_str[256]; /* Escaped ppd-make string */ | |
ef416fc2 | 5611 | |
ef416fc2 | 5612 | |
b423cd4c | 5613 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppds(%p[%d])", con, con->http.fd); |
ef416fc2 | 5614 | |
5615 | /* | |
b423cd4c | 5616 | * Check policy... |
ef416fc2 | 5617 | */ |
5618 | ||
b423cd4c | 5619 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
ef416fc2 | 5620 | { |
b423cd4c | 5621 | send_http_error(con, status); |
5622 | return; | |
ef416fc2 | 5623 | } |
ef416fc2 | 5624 | |
b423cd4c | 5625 | /* |
5626 | * Run cups-driverd command with the given options... | |
5627 | */ | |
5628 | ||
5629 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
5630 | make = ippFindAttribute(con->request, "ppd-make", IPP_TAG_TEXT); | |
5631 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5632 | IPP_TAG_KEYWORD); | |
5633 | ||
5634 | if (requested) | |
89d46774 | 5635 | url_encode_attr(requested, requested_str, sizeof(requested_str)); |
5636 | else | |
5637 | strlcpy(requested_str, "requested-attributes=all", sizeof(requested_str)); | |
ef416fc2 | 5638 | |
89d46774 | 5639 | if (make) |
5640 | url_encode_attr(make, make_str, sizeof(make_str)); | |
b423cd4c | 5641 | else |
89d46774 | 5642 | make_str[0] = '\0'; |
fa73b229 | 5643 | |
b423cd4c | 5644 | snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin); |
89d46774 | 5645 | snprintf(options, sizeof(options), "list+%d+%d+%s%s%s", |
b423cd4c | 5646 | con->request->request.op.request_id, |
5647 | limit ? limit->values[0].integer : 0, | |
89d46774 | 5648 | requested_str, make ? "%20" : "", make_str); |
ef416fc2 | 5649 | |
b423cd4c | 5650 | if (cupsdSendCommand(con, command, options, 0)) |
5651 | { | |
5652 | /* | |
5653 | * Command started successfully, don't send an IPP response here... | |
5654 | */ | |
5655 | ||
5656 | ippDelete(con->response); | |
5657 | con->response = NULL; | |
5658 | } | |
5659 | else | |
5660 | { | |
5661 | /* | |
5662 | * Command failed, return "internal error" so the user knows something | |
5663 | * went wrong... | |
5664 | */ | |
5665 | ||
5666 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
5667 | _("cups-driverd failed to execute.")); | |
5668 | } | |
ef416fc2 | 5669 | } |
5670 | ||
5671 | ||
5672 | /* | |
b423cd4c | 5673 | * 'get_printer_attrs()' - Get printer attributes. |
ef416fc2 | 5674 | */ |
5675 | ||
5676 | static void | |
b423cd4c | 5677 | get_printer_attrs(cupsd_client_t *con, /* I - Client connection */ |
5678 | ipp_attribute_t *uri) /* I - Printer URI */ | |
ef416fc2 | 5679 | { |
5680 | http_status_t status; /* Policy status */ | |
b423cd4c | 5681 | const char *dest; /* Destination */ |
5682 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5683 | char method[HTTP_MAX_URI], | |
5684 | /* Method portion of URI */ | |
5685 | username[HTTP_MAX_URI], | |
5686 | /* Username portion of URI */ | |
5687 | host[HTTP_MAX_URI], | |
5688 | /* Host portion of URI */ | |
5689 | resource[HTTP_MAX_URI]; | |
5690 | /* Resource portion of URI */ | |
5691 | int port; /* Port portion of URI */ | |
5692 | cupsd_printer_t *printer; /* Printer/class */ | |
ef416fc2 | 5693 | cups_array_t *ra; /* Requested attributes array */ |
5694 | ||
5695 | ||
b423cd4c | 5696 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printer_attrs(%p[%d], %s)", con, |
5697 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 5698 | |
5699 | /* | |
b423cd4c | 5700 | * Is the destination valid? |
ef416fc2 | 5701 | */ |
5702 | ||
b423cd4c | 5703 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5704 | sizeof(method), username, sizeof(username), host, | |
5705 | sizeof(host), &port, resource, sizeof(resource)); | |
5706 | ||
5707 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
ef416fc2 | 5708 | { |
5709 | /* | |
b423cd4c | 5710 | * Bad URI... |
ef416fc2 | 5711 | */ |
5712 | ||
5713 | send_ipp_status(con, IPP_NOT_FOUND, | |
b423cd4c | 5714 | _("The printer or class was not found.")); |
ef416fc2 | 5715 | return; |
5716 | } | |
5717 | ||
5718 | /* | |
5719 | * Check policy... | |
5720 | */ | |
5721 | ||
b423cd4c | 5722 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) |
ef416fc2 | 5723 | { |
5724 | send_http_error(con, status); | |
5725 | return; | |
5726 | } | |
5727 | ||
5728 | /* | |
b423cd4c | 5729 | * Send the attributes... |
ef416fc2 | 5730 | */ |
5731 | ||
5732 | ra = create_requested_array(con->request); | |
5733 | ||
b423cd4c | 5734 | copy_printer_attrs(con, printer, ra); |
ef416fc2 | 5735 | |
5736 | cupsArrayDelete(ra); | |
5737 | ||
5738 | con->response->request.status.status_code = IPP_OK; | |
5739 | } | |
5740 | ||
5741 | ||
5742 | /* | |
b423cd4c | 5743 | * 'get_printers()' - Get a list of printers or classes. |
ef416fc2 | 5744 | */ |
5745 | ||
5746 | static void | |
b423cd4c | 5747 | get_printers(cupsd_client_t *con, /* I - Client connection */ |
5748 | int type) /* I - 0 or CUPS_PRINTER_CLASS */ | |
ef416fc2 | 5749 | { |
b423cd4c | 5750 | http_status_t status; /* Policy status */ |
5751 | ipp_attribute_t *attr; /* Current attribute */ | |
5752 | int limit; /* Maximum number of printers to return */ | |
5753 | int count; /* Number of printers that match */ | |
5754 | cupsd_printer_t *printer; /* Current printer pointer */ | |
5755 | int printer_type, /* printer-type attribute */ | |
5756 | printer_mask; /* printer-type-mask attribute */ | |
5757 | char *location; /* Location string */ | |
5758 | const char *username; /* Current user */ | |
5759 | char *first_printer_name; /* first-printer-name attribute */ | |
5760 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 5761 | |
ef416fc2 | 5762 | |
b423cd4c | 5763 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printers(%p[%d], %x)", con, |
5764 | con->http.fd, type); | |
ef416fc2 | 5765 | |
5766 | /* | |
5767 | * Check policy... | |
5768 | */ | |
5769 | ||
b423cd4c | 5770 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
ef416fc2 | 5771 | { |
5772 | send_http_error(con, status); | |
5773 | return; | |
5774 | } | |
5775 | ||
5776 | /* | |
b423cd4c | 5777 | * Check for printers... |
ef416fc2 | 5778 | */ |
5779 | ||
b423cd4c | 5780 | if (!Printers || !cupsArrayCount(Printers)) |
5781 | { | |
5782 | send_ipp_status(con, IPP_NOT_FOUND, _("No destinations added.")); | |
5783 | return; | |
5784 | } | |
5785 | ||
5786 | /* | |
5787 | * See if they want to limit the number of printers reported... | |
5788 | */ | |
ef416fc2 | 5789 | |
fa73b229 | 5790 | if ((attr = ippFindAttribute(con->request, "limit", |
5791 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 5792 | limit = attr->values[0].integer; |
5793 | else | |
b423cd4c | 5794 | limit = 10000000; |
5795 | ||
5796 | if ((attr = ippFindAttribute(con->request, "first-printer-name", | |
5797 | IPP_TAG_NAME)) != NULL) | |
5798 | first_printer_name = attr->values[0].string.text; | |
5799 | else | |
5800 | first_printer_name = NULL; | |
ef416fc2 | 5801 | |
5802 | /* | |
b423cd4c | 5803 | * Support filtering... |
ef416fc2 | 5804 | */ |
5805 | ||
b423cd4c | 5806 | if ((attr = ippFindAttribute(con->request, "printer-type", |
5807 | IPP_TAG_ENUM)) != NULL) | |
5808 | printer_type = attr->values[0].integer; | |
ef416fc2 | 5809 | else |
b423cd4c | 5810 | printer_type = 0; |
ef416fc2 | 5811 | |
b423cd4c | 5812 | if ((attr = ippFindAttribute(con->request, "printer-type-mask", |
5813 | IPP_TAG_ENUM)) != NULL) | |
5814 | printer_mask = attr->values[0].integer; | |
ef416fc2 | 5815 | else |
b423cd4c | 5816 | printer_mask = 0; |
e00b005a | 5817 | |
b423cd4c | 5818 | if ((attr = ippFindAttribute(con->request, "printer-location", |
5819 | IPP_TAG_TEXT)) != NULL) | |
5820 | location = attr->values[0].string.text; | |
5821 | else | |
5822 | location = NULL; | |
e00b005a | 5823 | |
5824 | if (con->username[0]) | |
b423cd4c | 5825 | username = con->username; |
e00b005a | 5826 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", |
5827 | IPP_TAG_NAME)) != NULL) | |
b423cd4c | 5828 | username = attr->values[0].string.text; |
e00b005a | 5829 | else |
b423cd4c | 5830 | username = NULL; |
ef416fc2 | 5831 | |
b423cd4c | 5832 | ra = create_requested_array(con->request); |
ef416fc2 | 5833 | |
5834 | /* | |
b423cd4c | 5835 | * OK, build a list of printers for this printer... |
ef416fc2 | 5836 | */ |
5837 | ||
b423cd4c | 5838 | if (first_printer_name) |
ef416fc2 | 5839 | { |
b423cd4c | 5840 | if ((printer = cupsdFindDest(first_printer_name)) == NULL) |
5841 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
ef416fc2 | 5842 | } |
5843 | else | |
b423cd4c | 5844 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); |
ef416fc2 | 5845 | |
b423cd4c | 5846 | for (count = 0; |
5847 | count < limit && printer; | |
5848 | printer = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
5849 | { | |
5850 | if ((!type || (printer->type & CUPS_PRINTER_CLASS) == type) && | |
5851 | (printer->type & printer_mask) == printer_type && | |
5852 | (!location || !printer->location || | |
5853 | !strcasecmp(printer->location, location))) | |
ef416fc2 | 5854 | { |
5855 | /* | |
b423cd4c | 5856 | * If HideImplicitMembers is enabled, see if this printer or class |
5857 | * is a member of an implicit class... | |
ef416fc2 | 5858 | */ |
5859 | ||
b423cd4c | 5860 | if (ImplicitClasses && HideImplicitMembers && |
5861 | printer->in_implicit_class) | |
5862 | continue; | |
ef416fc2 | 5863 | |
b423cd4c | 5864 | /* |
5865 | * If a username is specified, see if it is allowed or denied | |
5866 | * access... | |
5867 | */ | |
ef416fc2 | 5868 | |
b423cd4c | 5869 | if (printer->num_users && username && !user_allowed(printer, username)) |
5870 | continue; | |
ef416fc2 | 5871 | |
b423cd4c | 5872 | /* |
5873 | * Add the group separator as needed... | |
5874 | */ | |
ef416fc2 | 5875 | |
b423cd4c | 5876 | if (count > 0) |
5877 | ippAddSeparator(con->response); | |
ef416fc2 | 5878 | |
b423cd4c | 5879 | count ++; |
ef416fc2 | 5880 | |
b423cd4c | 5881 | /* |
5882 | * Send the attributes... | |
5883 | */ | |
ef416fc2 | 5884 | |
b423cd4c | 5885 | copy_printer_attrs(con, printer, ra); |
5886 | } | |
ef416fc2 | 5887 | } |
5888 | ||
b423cd4c | 5889 | cupsArrayDelete(ra); |
ef416fc2 | 5890 | |
5891 | con->response->request.status.status_code = IPP_OK; | |
5892 | } | |
5893 | ||
5894 | ||
5895 | /* | |
b423cd4c | 5896 | * 'get_subscription_attrs()' - Get subscription attributes. |
ef416fc2 | 5897 | */ |
5898 | ||
5899 | static void | |
b423cd4c | 5900 | get_subscription_attrs( |
5901 | cupsd_client_t *con, /* I - Client connection */ | |
5902 | int sub_id) /* I - Subscription ID */ | |
ef416fc2 | 5903 | { |
b423cd4c | 5904 | http_status_t status; /* Policy status */ |
5905 | cupsd_subscription_t *sub; /* Subscription */ | |
5906 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 5907 | |
5908 | ||
b423cd4c | 5909 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
5910 | "get_subscription_attrs(con=%p[%d], sub_id=%d)", | |
5911 | con, con->http.fd, sub_id); | |
ef416fc2 | 5912 | |
fa73b229 | 5913 | /* |
b423cd4c | 5914 | * Is the subscription ID valid? |
fa73b229 | 5915 | */ |
5916 | ||
b423cd4c | 5917 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) |
fa73b229 | 5918 | { |
5919 | /* | |
b423cd4c | 5920 | * Bad subscription ID... |
fa73b229 | 5921 | */ |
5922 | ||
5923 | send_ipp_status(con, IPP_NOT_FOUND, | |
b423cd4c | 5924 | _("notify-subscription-id %d no good!"), sub_id); |
fa73b229 | 5925 | return; |
5926 | } | |
5927 | ||
5928 | /* | |
5929 | * Check policy... | |
5930 | */ | |
5931 | ||
b423cd4c | 5932 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : |
5933 | DefaultPolicyPtr, | |
5934 | con, sub->owner)) != HTTP_OK) | |
fa73b229 | 5935 | { |
5936 | send_http_error(con, status); | |
5937 | return; | |
5938 | } | |
5939 | ||
ef416fc2 | 5940 | /* |
b423cd4c | 5941 | * Copy the subscription attributes to the response using the |
5942 | * requested-attributes attribute that may be provided by the client. | |
ef416fc2 | 5943 | */ |
5944 | ||
b423cd4c | 5945 | ra = create_requested_array(con->request); |
fa73b229 | 5946 | |
b423cd4c | 5947 | copy_subscription_attrs(con, sub, ra); |
ef416fc2 | 5948 | |
b423cd4c | 5949 | cupsArrayDelete(ra); |
fa73b229 | 5950 | |
b423cd4c | 5951 | con->response->request.status.status_code = IPP_OK; |
5952 | } | |
fa73b229 | 5953 | |
fa73b229 | 5954 | |
b423cd4c | 5955 | /* |
5956 | * 'get_subscriptions()' - Get subscriptions. | |
5957 | */ | |
ef416fc2 | 5958 | |
b423cd4c | 5959 | static void |
5960 | get_subscriptions(cupsd_client_t *con, /* I - Client connection */ | |
5961 | ipp_attribute_t *uri) /* I - Printer/job URI */ | |
5962 | { | |
5963 | http_status_t status; /* Policy status */ | |
5964 | int count; /* Number of subscriptions */ | |
5965 | int limit; /* Limit */ | |
5966 | cupsd_subscription_t *sub; /* Subscription */ | |
5967 | cups_array_t *ra; /* Requested attributes array */ | |
5968 | ipp_attribute_t *attr; /* Attribute */ | |
5969 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5970 | char method[HTTP_MAX_URI], | |
5971 | /* Method portion of URI */ | |
5972 | username[HTTP_MAX_URI], | |
5973 | /* Username portion of URI */ | |
5974 | host[HTTP_MAX_URI], | |
5975 | /* Host portion of URI */ | |
5976 | resource[HTTP_MAX_URI]; | |
5977 | /* Resource portion of URI */ | |
5978 | int port; /* Port portion of URI */ | |
5979 | cupsd_job_t *job; /* Job pointer */ | |
5980 | cupsd_printer_t *printer; /* Printer */ | |
fa73b229 | 5981 | |
fa73b229 | 5982 | |
b423cd4c | 5983 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
5984 | "get_subscriptions(con=%p[%d], uri=%s)", | |
5985 | con, con->http.fd, uri->values[0].string.text); | |
5986 | ||
5987 | /* | |
5988 | * Is the destination valid? | |
5989 | */ | |
5990 | ||
5991 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, | |
5992 | sizeof(method), username, sizeof(username), host, | |
5993 | sizeof(host), &port, resource, sizeof(resource)); | |
5994 | ||
5995 | if (!strcmp(resource, "/") || | |
5996 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6) || | |
5997 | (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) || | |
5998 | (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9)) | |
5999 | { | |
6000 | printer = NULL; | |
6001 | job = NULL; | |
ef416fc2 | 6002 | } |
b423cd4c | 6003 | else if (!strncmp(resource, "/jobs/", 6) && resource[6]) |
ef416fc2 | 6004 | { |
b423cd4c | 6005 | printer = NULL; |
6006 | job = cupsdFindJob(atoi(resource + 6)); | |
ef416fc2 | 6007 | |
b423cd4c | 6008 | if (!job) |
ef416fc2 | 6009 | { |
b423cd4c | 6010 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%s does not exist!"), |
6011 | resource + 6); | |
ef416fc2 | 6012 | return; |
6013 | } | |
b423cd4c | 6014 | } |
6015 | else if (!cupsdValidateDest(host, resource, &dtype, &printer)) | |
6016 | { | |
fa73b229 | 6017 | /* |
b423cd4c | 6018 | * Bad URI... |
fa73b229 | 6019 | */ |
6020 | ||
b423cd4c | 6021 | send_ipp_status(con, IPP_NOT_FOUND, |
6022 | _("The printer or class was not found.")); | |
6023 | return; | |
6024 | } | |
6025 | else if ((attr = ippFindAttribute(con->request, "notify-job-id", | |
6026 | IPP_TAG_INTEGER)) != NULL) | |
6027 | { | |
6028 | job = cupsdFindJob(attr->values[0].integer); | |
ef416fc2 | 6029 | |
b423cd4c | 6030 | if (!job) |
fa73b229 | 6031 | { |
b423cd4c | 6032 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), |
6033 | attr->values[0].integer); | |
fa73b229 | 6034 | return; |
6035 | } | |
ef416fc2 | 6036 | } |
b423cd4c | 6037 | else |
6038 | job = NULL; | |
ef416fc2 | 6039 | |
6040 | /* | |
b423cd4c | 6041 | * Check policy... |
ef416fc2 | 6042 | */ |
6043 | ||
b423cd4c | 6044 | if ((status = cupsdCheckPolicy(printer ? printer->op_policy_ptr : |
6045 | DefaultPolicyPtr, | |
6046 | con, NULL)) != HTTP_OK) | |
ef416fc2 | 6047 | { |
b423cd4c | 6048 | send_http_error(con, status); |
6049 | return; | |
6050 | } | |
ef416fc2 | 6051 | |
b423cd4c | 6052 | /* |
6053 | * Copy the subscription attributes to the response using the | |
6054 | * requested-attributes attribute that may be provided by the client. | |
6055 | */ | |
ef416fc2 | 6056 | |
b423cd4c | 6057 | ra = create_requested_array(con->request); |
ef416fc2 | 6058 | |
b423cd4c | 6059 | if ((attr = ippFindAttribute(con->request, "limit", |
6060 | IPP_TAG_INTEGER)) != NULL) | |
6061 | limit = attr->values[0].integer; | |
6062 | else | |
6063 | limit = 0; | |
ef416fc2 | 6064 | |
b423cd4c | 6065 | /* |
6066 | * See if we only want to see subscriptions for a specific user... | |
6067 | */ | |
ef416fc2 | 6068 | |
b423cd4c | 6069 | if ((attr = ippFindAttribute(con->request, "my-subscriptions", |
6070 | IPP_TAG_BOOLEAN)) != NULL && | |
6071 | attr->values[0].boolean) | |
6072 | strlcpy(username, get_username(con), sizeof(username)); | |
fa73b229 | 6073 | else |
b423cd4c | 6074 | username[0] = '\0'; |
ef416fc2 | 6075 | |
b423cd4c | 6076 | for (sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions), count = 0; |
6077 | sub; | |
6078 | sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions)) | |
6079 | if ((!printer || sub->dest == printer) && (!job || sub->job == job) && | |
6080 | (!username[0] || !strcasecmp(username, sub->owner))) | |
fa73b229 | 6081 | { |
b423cd4c | 6082 | ippAddSeparator(con->response); |
6083 | copy_subscription_attrs(con, sub, ra); | |
ef416fc2 | 6084 | |
b423cd4c | 6085 | count ++; |
6086 | if (limit && count >= limit) | |
6087 | break; | |
6088 | } | |
ef416fc2 | 6089 | |
b423cd4c | 6090 | cupsArrayDelete(ra); |
fa73b229 | 6091 | |
b423cd4c | 6092 | if (count) |
6093 | con->response->request.status.status_code = IPP_OK; | |
6094 | else | |
6095 | send_ipp_status(con, IPP_NOT_FOUND, _("No subscriptions found.")); | |
6096 | } | |
ef416fc2 | 6097 | |
ef416fc2 | 6098 | |
b423cd4c | 6099 | /* |
6100 | * 'get_username()' - Get the username associated with a request. | |
6101 | */ | |
ef416fc2 | 6102 | |
b423cd4c | 6103 | static const char * /* O - Username */ |
6104 | get_username(cupsd_client_t *con) /* I - Connection */ | |
6105 | { | |
6106 | ipp_attribute_t *attr; /* Attribute */ | |
ef416fc2 | 6107 | |
ef416fc2 | 6108 | |
b423cd4c | 6109 | if (con->username[0]) |
6110 | return (con->username); | |
6111 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", | |
6112 | IPP_TAG_NAME)) != NULL) | |
6113 | return (attr->values[0].string.text); | |
6114 | else | |
6115 | return ("anonymous"); | |
ef416fc2 | 6116 | } |
6117 | ||
6118 | ||
6119 | /* | |
b423cd4c | 6120 | * 'hold_job()' - Hold a print job. |
ef416fc2 | 6121 | */ |
6122 | ||
b423cd4c | 6123 | static void |
6124 | hold_job(cupsd_client_t *con, /* I - Client connection */ | |
6125 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
ef416fc2 | 6126 | { |
b423cd4c | 6127 | ipp_attribute_t *attr, /* Current job-hold-until */ |
6128 | *newattr; /* New job-hold-until */ | |
6129 | int jobid; /* Job ID */ | |
6130 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
6131 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
6132 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
6133 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
6134 | int port; /* Port portion of URI */ | |
6135 | cupsd_job_t *job; /* Job information */ | |
6136 | ||
ef416fc2 | 6137 | |
b423cd4c | 6138 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "hold_job(%p[%d], %s)", con, con->http.fd, |
6139 | uri->values[0].string.text); | |
ef416fc2 | 6140 | |
6141 | /* | |
b423cd4c | 6142 | * See if we have a job URI or a printer URI... |
ef416fc2 | 6143 | */ |
6144 | ||
b423cd4c | 6145 | if (!strcmp(uri->name, "printer-uri")) |
6146 | { | |
6147 | /* | |
6148 | * Got a printer URI; see if we also have a job-id attribute... | |
6149 | */ | |
ef416fc2 | 6150 | |
b423cd4c | 6151 | if ((attr = ippFindAttribute(con->request, "job-id", |
6152 | IPP_TAG_INTEGER)) == NULL) | |
6153 | { | |
6154 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6155 | _("Got a printer-uri attribute but no job-id!")); | |
6156 | return; | |
6157 | } | |
ef416fc2 | 6158 | |
b423cd4c | 6159 | jobid = attr->values[0].integer; |
6160 | } | |
ef416fc2 | 6161 | else |
ef416fc2 | 6162 | { |
b423cd4c | 6163 | /* |
6164 | * Got a job URI; parse it to get the job ID... | |
6165 | */ | |
ef416fc2 | 6166 | |
b423cd4c | 6167 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
6168 | sizeof(method), username, sizeof(username), host, | |
6169 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 6170 | |
b423cd4c | 6171 | if (strncmp(resource, "/jobs/", 6)) |
6172 | { | |
6173 | /* | |
6174 | * Not a valid URI! | |
6175 | */ | |
ef416fc2 | 6176 | |
b423cd4c | 6177 | send_ipp_status(con, IPP_BAD_REQUEST, |
6178 | _("Bad job-uri attribute \"%s\"!"), | |
6179 | uri->values[0].string.text); | |
6180 | return; | |
6181 | } | |
ef416fc2 | 6182 | |
b423cd4c | 6183 | jobid = atoi(resource + 6); |
6184 | } | |
ef416fc2 | 6185 | |
ef416fc2 | 6186 | /* |
b423cd4c | 6187 | * See if the job exists... |
ef416fc2 | 6188 | */ |
6189 | ||
b423cd4c | 6190 | if ((job = cupsdFindJob(jobid)) == NULL) |
6191 | { | |
6192 | /* | |
6193 | * Nope - return a "not found" error... | |
6194 | */ | |
6195 | ||
6196 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
6197 | return; | |
6198 | } | |
ef416fc2 | 6199 | |
6200 | /* | |
b423cd4c | 6201 | * See if the job is owned by the requesting user... |
ef416fc2 | 6202 | */ |
6203 | ||
b423cd4c | 6204 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6205 | { | |
6206 | send_http_error(con, HTTP_UNAUTHORIZED); | |
6207 | return; | |
6208 | } | |
ef416fc2 | 6209 | |
6210 | /* | |
b423cd4c | 6211 | * Hold the job and return... |
ef416fc2 | 6212 | */ |
6213 | ||
b423cd4c | 6214 | cupsdHoldJob(job); |
ef416fc2 | 6215 | |
b423cd4c | 6216 | if ((newattr = ippFindAttribute(con->request, "job-hold-until", |
6217 | IPP_TAG_KEYWORD)) == NULL) | |
6218 | newattr = ippFindAttribute(con->request, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 6219 | |
b423cd4c | 6220 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
6221 | IPP_TAG_KEYWORD)) == NULL) | |
6222 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 6223 | |
b423cd4c | 6224 | if (attr) |
6225 | { | |
6226 | /* | |
6227 | * Free the old hold value and copy the new one over... | |
6228 | */ | |
ef416fc2 | 6229 | |
757d2cad | 6230 | _cupsStrFree(attr->values[0].string.text); |
ef416fc2 | 6231 | |
b423cd4c | 6232 | if (newattr) |
ef416fc2 | 6233 | { |
b423cd4c | 6234 | attr->value_tag = newattr->value_tag; |
6235 | attr->values[0].string.text = | |
757d2cad | 6236 | _cupsStrAlloc(newattr->values[0].string.text); |
b423cd4c | 6237 | } |
6238 | else | |
6239 | { | |
6240 | attr->value_tag = IPP_TAG_KEYWORD; | |
757d2cad | 6241 | attr->values[0].string.text = _cupsStrAlloc("indefinite"); |
ef416fc2 | 6242 | } |
6243 | ||
b423cd4c | 6244 | /* |
6245 | * Hold job until specified time... | |
6246 | */ | |
ef416fc2 | 6247 | |
b423cd4c | 6248 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); |
6249 | } | |
ef416fc2 | 6250 | |
b423cd4c | 6251 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was held by \"%s\".", jobid, |
6252 | username); | |
6253 | ||
6254 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 6255 | } |
6256 | ||
6257 | ||
6258 | /* | |
b423cd4c | 6259 | * 'move_job()' - Move a job to a new destination. |
ef416fc2 | 6260 | */ |
6261 | ||
6262 | static void | |
b423cd4c | 6263 | move_job(cupsd_client_t *con, /* I - Client connection */ |
6264 | ipp_attribute_t *uri) /* I - Job URI */ | |
ef416fc2 | 6265 | { |
6266 | http_status_t status; /* Policy status */ | |
6267 | ipp_attribute_t *attr; /* Current attribute */ | |
b423cd4c | 6268 | int jobid; /* Job ID */ |
ef416fc2 | 6269 | cupsd_job_t *job; /* Current job */ |
b423cd4c | 6270 | const char *src, /* Source printer/class */ |
6271 | *dest; /* Destination */ | |
6272 | cups_ptype_t stype, /* Source type (printer or class) */ | |
6273 | dtype; /* Destination type (printer or class) */ | |
6274 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
ef416fc2 | 6275 | username[HTTP_MAX_URI], /* Username portion of URI */ |
6276 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
b423cd4c | 6277 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ |
ef416fc2 | 6278 | int port; /* Port portion of URI */ |
b423cd4c | 6279 | cupsd_printer_t *sprinter, /* Source printer */ |
6280 | *dprinter; /* Destination printer */ | |
ef416fc2 | 6281 | |
6282 | ||
b423cd4c | 6283 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "move_job(%p[%d], %s)", con, con->http.fd, |
ef416fc2 | 6284 | uri->values[0].string.text); |
6285 | ||
6286 | /* | |
b423cd4c | 6287 | * Get the new printer or class... |
ef416fc2 | 6288 | */ |
6289 | ||
b423cd4c | 6290 | if ((attr = ippFindAttribute(con->request, "job-printer-uri", |
6291 | IPP_TAG_URI)) == NULL) | |
ef416fc2 | 6292 | { |
b423cd4c | 6293 | /* |
6294 | * Need job-printer-uri... | |
6295 | */ | |
ef416fc2 | 6296 | |
b423cd4c | 6297 | send_ipp_status(con, IPP_BAD_REQUEST, |
6298 | _("job-printer-uri attribute missing!")); | |
6299 | return; | |
ef416fc2 | 6300 | } |
b423cd4c | 6301 | |
6302 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text, method, | |
6303 | sizeof(method), username, sizeof(username), host, | |
6304 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 6305 | |
b423cd4c | 6306 | if ((dest = cupsdValidateDest(host, resource, &dtype, &dprinter)) == NULL) |
ef416fc2 | 6307 | { |
b423cd4c | 6308 | /* |
6309 | * Bad URI... | |
6310 | */ | |
ef416fc2 | 6311 | |
b423cd4c | 6312 | send_ipp_status(con, IPP_NOT_FOUND, |
6313 | _("The printer or class was not found.")); | |
6314 | return; | |
ef416fc2 | 6315 | } |
6316 | ||
6317 | /* | |
b423cd4c | 6318 | * Check policy... |
ef416fc2 | 6319 | */ |
6320 | ||
b423cd4c | 6321 | if ((status = cupsdCheckPolicy(dprinter->op_policy_ptr, con, NULL)) != HTTP_OK) |
ef416fc2 | 6322 | { |
b423cd4c | 6323 | send_http_error(con, status); |
ef416fc2 | 6324 | return; |
6325 | } | |
6326 | ||
6327 | /* | |
b423cd4c | 6328 | * See if we have a job URI or a printer URI... |
ef416fc2 | 6329 | */ |
6330 | ||
b423cd4c | 6331 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
6332 | sizeof(method), username, sizeof(username), host, | |
6333 | sizeof(host), &port, resource, sizeof(resource)); | |
6334 | ||
6335 | if (!strcmp(uri->name, "printer-uri")) | |
ef416fc2 | 6336 | { |
6337 | /* | |
b423cd4c | 6338 | * Got a printer URI; see if we also have a job-id attribute... |
ef416fc2 | 6339 | */ |
6340 | ||
b423cd4c | 6341 | if ((attr = ippFindAttribute(con->request, "job-id", |
6342 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 6343 | { |
b423cd4c | 6344 | /* |
6345 | * Move all jobs... | |
6346 | */ | |
6347 | ||
6348 | if ((src = cupsdValidateDest(host, resource, &stype, &sprinter)) == NULL) | |
6349 | { | |
6350 | /* | |
6351 | * Bad URI... | |
6352 | */ | |
6353 | ||
6354 | send_ipp_status(con, IPP_NOT_FOUND, | |
6355 | _("The printer or class was not found.")); | |
6356 | return; | |
6357 | } | |
6358 | ||
6359 | job = NULL; | |
6360 | } | |
6361 | else | |
6362 | { | |
6363 | /* | |
6364 | * Otherwise, just move a single job... | |
6365 | */ | |
6366 | ||
6367 | if ((job = cupsdFindJob(attr->values[0].integer)) == NULL) | |
6368 | { | |
6369 | /* | |
6370 | * Nope - return a "not found" error... | |
6371 | */ | |
6372 | ||
6373 | send_ipp_status(con, IPP_NOT_FOUND, | |
6374 | _("Job #%d does not exist!"), attr->values[0].integer); | |
6375 | return; | |
6376 | } | |
6377 | else | |
6378 | { | |
6379 | /* | |
6380 | * Job found, initialize source pointers... | |
6381 | */ | |
6382 | ||
6383 | src = NULL; | |
6384 | sprinter = NULL; | |
6385 | } | |
ef416fc2 | 6386 | } |
6387 | } | |
6388 | else | |
6389 | { | |
6390 | /* | |
b423cd4c | 6391 | * Got a job URI; parse it to get the job ID... |
ef416fc2 | 6392 | */ |
6393 | ||
b423cd4c | 6394 | if (strncmp(resource, "/jobs/", 6)) |
6395 | { | |
6396 | /* | |
6397 | * Not a valid URI! | |
6398 | */ | |
6399 | ||
6400 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6401 | _("Bad job-uri attribute \"%s\"!"), | |
6402 | uri->values[0].string.text); | |
6403 | return; | |
6404 | } | |
ef416fc2 | 6405 | |
ef416fc2 | 6406 | /* |
b423cd4c | 6407 | * See if the job exists... |
ef416fc2 | 6408 | */ |
6409 | ||
b423cd4c | 6410 | jobid = atoi(resource + 6); |
ef416fc2 | 6411 | |
b423cd4c | 6412 | if ((job = cupsdFindJob(jobid)) == NULL) |
ef416fc2 | 6413 | { |
6414 | /* | |
b423cd4c | 6415 | * Nope - return a "not found" error... |
ef416fc2 | 6416 | */ |
6417 | ||
b423cd4c | 6418 | send_ipp_status(con, IPP_NOT_FOUND, |
6419 | _("Job #%d does not exist!"), jobid); | |
6420 | return; | |
ef416fc2 | 6421 | } |
6422 | else | |
b423cd4c | 6423 | { |
6424 | /* | |
6425 | * Job found, initialize source pointers... | |
6426 | */ | |
ef416fc2 | 6427 | |
b423cd4c | 6428 | src = NULL; |
6429 | sprinter = NULL; | |
6430 | } | |
ef416fc2 | 6431 | } |
6432 | ||
ef416fc2 | 6433 | /* |
b423cd4c | 6434 | * Now move the job or jobs... |
ef416fc2 | 6435 | */ |
6436 | ||
b423cd4c | 6437 | if (job) |
6438 | { | |
6439 | /* | |
6440 | * See if the job has been completed... | |
6441 | */ | |
6442 | ||
6443 | if (job->state_value > IPP_JOB_STOPPED) | |
6444 | { | |
6445 | /* | |
6446 | * Return a "not-possible" error... | |
6447 | */ | |
6448 | ||
6449 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
6450 | _("Job #%d is finished and cannot be altered!"), | |
6451 | job->id); | |
6452 | return; | |
6453 | } | |
ef416fc2 | 6454 | |
b423cd4c | 6455 | /* |
6456 | * See if the job is owned by the requesting user... | |
6457 | */ | |
ef416fc2 | 6458 | |
b423cd4c | 6459 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6460 | { | |
6461 | send_http_error(con, HTTP_UNAUTHORIZED); | |
6462 | return; | |
6463 | } | |
ef416fc2 | 6464 | |
ef416fc2 | 6465 | /* |
b423cd4c | 6466 | * Move the job to a different printer or class... |
ef416fc2 | 6467 | */ |
6468 | ||
e53920b9 | 6469 | cupsdMoveJob(job, dprinter); |
ef416fc2 | 6470 | } |
b423cd4c | 6471 | else |
6472 | { | |
6473 | /* | |
6474 | * Got the source printer, now look through the jobs... | |
6475 | */ | |
ef416fc2 | 6476 | |
b423cd4c | 6477 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
6478 | job; | |
6479 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
6480 | { | |
6481 | /* | |
6482 | * See if the job is pointing at the source printer or has not been | |
6483 | * completed... | |
6484 | */ | |
ef416fc2 | 6485 | |
b423cd4c | 6486 | if (strcasecmp(job->dest, src) || |
6487 | job->state_value > IPP_JOB_STOPPED) | |
6488 | continue; | |
ef416fc2 | 6489 | |
b423cd4c | 6490 | /* |
6491 | * See if the job can be moved by the requesting user... | |
6492 | */ | |
ef416fc2 | 6493 | |
b423cd4c | 6494 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6495 | continue; | |
ef416fc2 | 6496 | |
b423cd4c | 6497 | /* |
6498 | * Move the job to a different printer or class... | |
6499 | */ | |
ef416fc2 | 6500 | |
e53920b9 | 6501 | cupsdMoveJob(job, dprinter); |
b423cd4c | 6502 | } |
ef416fc2 | 6503 | } |
6504 | ||
6505 | /* | |
b423cd4c | 6506 | * Start jobs if possible... |
ef416fc2 | 6507 | */ |
6508 | ||
b423cd4c | 6509 | cupsdCheckJobs(); |
ef416fc2 | 6510 | |
6511 | /* | |
b423cd4c | 6512 | * Return with "everything is OK" status... |
ef416fc2 | 6513 | */ |
6514 | ||
b423cd4c | 6515 | con->response->request.status.status_code = IPP_OK; |
6516 | } | |
ef416fc2 | 6517 | |
ef416fc2 | 6518 | |
b423cd4c | 6519 | /* |
6520 | * 'ppd_add_default()' - Add a PPD default choice. | |
6521 | */ | |
ef416fc2 | 6522 | |
b423cd4c | 6523 | static int /* O - Number of defaults */ |
6524 | ppd_add_default( | |
6525 | const char *option, /* I - Option name */ | |
6526 | const char *choice, /* I - Choice name */ | |
6527 | int num_defaults, /* I - Number of defaults */ | |
6528 | ppd_default_t **defaults) /* IO - Defaults */ | |
6529 | { | |
6530 | int i; /* Looping var */ | |
6531 | ppd_default_t *temp; /* Temporary defaults array */ | |
ef416fc2 | 6532 | |
bd7854cb | 6533 | |
ef416fc2 | 6534 | /* |
b423cd4c | 6535 | * First check if the option already has a default value; the PPD spec |
6536 | * says that the first one is used... | |
ef416fc2 | 6537 | */ |
6538 | ||
b423cd4c | 6539 | for (i = 0, temp = *defaults; i < num_defaults; i ++) |
6540 | if (!strcmp(option, temp[i].option)) | |
6541 | return (num_defaults); | |
ef416fc2 | 6542 | |
b423cd4c | 6543 | /* |
6544 | * Now add the option... | |
6545 | */ | |
ef416fc2 | 6546 | |
b423cd4c | 6547 | if (num_defaults == 0) |
6548 | temp = malloc(sizeof(ppd_default_t)); | |
ef416fc2 | 6549 | else |
b423cd4c | 6550 | temp = realloc(*defaults, (num_defaults + 1) * sizeof(ppd_default_t)); |
ef416fc2 | 6551 | |
b423cd4c | 6552 | if (!temp) |
ef416fc2 | 6553 | { |
b423cd4c | 6554 | cupsdLogMessage(CUPSD_LOG_ERROR, "ppd_add_default: Unable to add default value for \"%s\" - %s", |
6555 | option, strerror(errno)); | |
6556 | return (num_defaults); | |
ef416fc2 | 6557 | } |
6558 | ||
b423cd4c | 6559 | *defaults = temp; |
6560 | temp += num_defaults; | |
ef416fc2 | 6561 | |
b423cd4c | 6562 | strlcpy(temp->option, option, sizeof(temp->option)); |
6563 | strlcpy(temp->choice, choice, sizeof(temp->choice)); | |
ef416fc2 | 6564 | |
b423cd4c | 6565 | return (num_defaults + 1); |
6566 | } | |
ef416fc2 | 6567 | |
ef416fc2 | 6568 | |
b423cd4c | 6569 | /* |
6570 | * 'ppd_parse_line()' - Parse a PPD default line. | |
6571 | */ | |
ef416fc2 | 6572 | |
b423cd4c | 6573 | static int /* O - 0 on success, -1 on failure */ |
6574 | ppd_parse_line(const char *line, /* I - Line */ | |
6575 | char *option, /* O - Option name */ | |
6576 | int olen, /* I - Size of option name */ | |
6577 | char *choice, /* O - Choice name */ | |
6578 | int clen) /* I - Size of choice name */ | |
6579 | { | |
6580 | /* | |
6581 | * Verify this is a default option line... | |
6582 | */ | |
ef416fc2 | 6583 | |
b423cd4c | 6584 | if (strncmp(line, "*Default", 8)) |
6585 | return (-1); | |
ef416fc2 | 6586 | |
b423cd4c | 6587 | /* |
6588 | * Read the option name... | |
6589 | */ | |
6590 | ||
6591 | for (line += 8, olen --; isalnum(*line & 255); line ++) | |
6592 | if (olen > 0) | |
6593 | { | |
6594 | *option++ = *line; | |
6595 | olen --; | |
ef416fc2 | 6596 | } |
6597 | ||
b423cd4c | 6598 | *option = '\0'; |
ef416fc2 | 6599 | |
b423cd4c | 6600 | /* |
6601 | * Skip everything else up to the colon (:)... | |
6602 | */ | |
ef416fc2 | 6603 | |
b423cd4c | 6604 | while (*line && *line != ':') |
6605 | line ++; | |
ef416fc2 | 6606 | |
b423cd4c | 6607 | if (!*line) |
6608 | return (-1); | |
ef416fc2 | 6609 | |
b423cd4c | 6610 | line ++; |
ef416fc2 | 6611 | |
b423cd4c | 6612 | /* |
6613 | * Now grab the option choice, skipping leading whitespace... | |
6614 | */ | |
ef416fc2 | 6615 | |
b423cd4c | 6616 | while (isspace(*line & 255)) |
6617 | line ++; | |
ef416fc2 | 6618 | |
b423cd4c | 6619 | for (clen --; isalnum(*line & 255); line ++) |
6620 | if (clen > 0) | |
6621 | { | |
6622 | *choice++ = *line; | |
6623 | clen --; | |
6624 | } | |
ef416fc2 | 6625 | |
b423cd4c | 6626 | *choice = '\0'; |
ef416fc2 | 6627 | |
b423cd4c | 6628 | /* |
6629 | * Return with no errors... | |
6630 | */ | |
ef416fc2 | 6631 | |
b423cd4c | 6632 | return (0); |
6633 | } | |
ef416fc2 | 6634 | |
ef416fc2 | 6635 | |
b423cd4c | 6636 | /* |
6637 | * 'print_job()' - Print a file to a printer or class. | |
6638 | */ | |
ef416fc2 | 6639 | |
b423cd4c | 6640 | static void |
6641 | print_job(cupsd_client_t *con, /* I - Client connection */ | |
6642 | ipp_attribute_t *uri) /* I - Printer URI */ | |
6643 | { | |
6644 | ipp_attribute_t *attr; /* Current attribute */ | |
6645 | ipp_attribute_t *format; /* Document-format attribute */ | |
6646 | cupsd_job_t *job; /* New job */ | |
6647 | char filename[1024]; /* Job filename */ | |
6648 | mime_type_t *filetype; /* Type of file */ | |
6649 | char super[MIME_MAX_SUPER], /* Supertype of file */ | |
6650 | type[MIME_MAX_TYPE], /* Subtype of file */ | |
6651 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
6652 | /* Textual name of mime type */ | |
6653 | cupsd_printer_t *printer; /* Printer data */ | |
6654 | struct stat fileinfo; /* File information */ | |
6655 | int kbytes; /* Size of file */ | |
6656 | int compression; /* Document compression */ | |
ef416fc2 | 6657 | |
ef416fc2 | 6658 | |
b423cd4c | 6659 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "print_job(%p[%d], %s)", con, con->http.fd, |
6660 | uri->values[0].string.text); | |
ef416fc2 | 6661 | |
b423cd4c | 6662 | /* |
6663 | * Validate print file attributes, for now just document-format and | |
6664 | * compression (CUPS only supports "none" and "gzip")... | |
6665 | */ | |
ef416fc2 | 6666 | |
b423cd4c | 6667 | compression = CUPS_FILE_NONE; |
ef416fc2 | 6668 | |
b423cd4c | 6669 | if ((attr = ippFindAttribute(con->request, "compression", |
6670 | IPP_TAG_KEYWORD)) != NULL) | |
6671 | { | |
6672 | if (strcmp(attr->values[0].string.text, "none") | |
6673 | #ifdef HAVE_LIBZ | |
6674 | && strcmp(attr->values[0].string.text, "gzip") | |
6675 | #endif /* HAVE_LIBZ */ | |
6676 | ) | |
6677 | { | |
6678 | send_ipp_status(con, IPP_ATTRIBUTES, | |
6679 | _("Unsupported compression \"%s\"!"), | |
6680 | attr->values[0].string.text); | |
6681 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
6682 | "compression", NULL, attr->values[0].string.text); | |
6683 | return; | |
6684 | } | |
ef416fc2 | 6685 | |
b423cd4c | 6686 | #ifdef HAVE_LIBZ |
6687 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
6688 | compression = CUPS_FILE_GZIP; | |
6689 | #endif /* HAVE_LIBZ */ | |
6690 | } | |
ef416fc2 | 6691 | |
b423cd4c | 6692 | /* |
6693 | * Do we have a file to print? | |
6694 | */ | |
ef416fc2 | 6695 | |
b423cd4c | 6696 | if (!con->filename) |
6697 | { | |
6698 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
6699 | return; | |
6700 | } | |
ef416fc2 | 6701 | |
b423cd4c | 6702 | /* |
6703 | * Is it a format we support? | |
6704 | */ | |
ef416fc2 | 6705 | |
b423cd4c | 6706 | if ((format = ippFindAttribute(con->request, "document-format", |
6707 | IPP_TAG_MIMETYPE)) != NULL) | |
6708 | { | |
6709 | /* | |
6710 | * Grab format from client... | |
6711 | */ | |
6712 | ||
6713 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
6714 | { | |
6715 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6716 | _("Could not scan type \"%s\"!"), | |
6717 | format->values[0].string.text); | |
6718 | return; | |
ef416fc2 | 6719 | } |
b423cd4c | 6720 | } |
6721 | else | |
6722 | { | |
6723 | /* | |
6724 | * No document format attribute? Auto-type it! | |
6725 | */ | |
6726 | ||
6727 | strcpy(super, "application"); | |
6728 | strcpy(type, "octet-stream"); | |
6729 | } | |
ef416fc2 | 6730 | |
b423cd4c | 6731 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) |
6732 | { | |
ef416fc2 | 6733 | /* |
b423cd4c | 6734 | * Auto-type the file... |
ef416fc2 | 6735 | */ |
6736 | ||
b423cd4c | 6737 | ipp_attribute_t *doc_name; /* document-name attribute */ |
6738 | ||
6739 | ||
6740 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: auto-typing file..."); | |
6741 | ||
6742 | doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME); | |
6743 | filetype = mimeFileType(MimeDatabase, con->filename, | |
6744 | doc_name ? doc_name->values[0].string.text : NULL, | |
6745 | &compression); | |
6746 | ||
6747 | if (filetype) | |
ef416fc2 | 6748 | { |
b423cd4c | 6749 | /* |
6750 | * Replace the document-format attribute value with the auto-typed one. | |
6751 | */ | |
ef416fc2 | 6752 | |
b423cd4c | 6753 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, |
6754 | filetype->type); | |
ef416fc2 | 6755 | |
b423cd4c | 6756 | if (format) |
6757 | { | |
757d2cad | 6758 | _cupsStrFree(format->values[0].string.text); |
b423cd4c | 6759 | |
757d2cad | 6760 | format->values[0].string.text = _cupsStrAlloc(mimetype); |
b423cd4c | 6761 | } |
6762 | else | |
6763 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, | |
6764 | "document-format", NULL, mimetype); | |
ef416fc2 | 6765 | } |
b423cd4c | 6766 | else |
6767 | filetype = mimeType(MimeDatabase, super, type); | |
ef416fc2 | 6768 | } |
b423cd4c | 6769 | else |
6770 | filetype = mimeType(MimeDatabase, super, type); | |
6771 | ||
6772 | if (!filetype) | |
6773 | { | |
6774 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
6775 | _("Unsupported format \'%s/%s\'!"), super, type); | |
6776 | cupsdLogMessage(CUPSD_LOG_INFO, | |
6777 | "Hint: Do you have the raw file printing rules enabled?"); | |
6778 | ||
6779 | if (format) | |
6780 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
6781 | "document-format", NULL, format->values[0].string.text); | |
6782 | ||
6783 | return; | |
6784 | } | |
6785 | ||
6786 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: request file type is %s/%s.", | |
80ca4592 | 6787 | filetype->super, filetype->type); |
b423cd4c | 6788 | |
6789 | /* | |
6790 | * Read any embedded job ticket info from PS files... | |
6791 | */ | |
6792 | ||
6793 | if (!strcasecmp(filetype->super, "application") && | |
6794 | !strcasecmp(filetype->type, "postscript")) | |
6795 | read_ps_job_ticket(con); | |
6796 | ||
6797 | /* | |
6798 | * Create the job object... | |
6799 | */ | |
6800 | ||
80ca4592 | 6801 | if ((job = add_job(con, uri, &printer, filetype)) == NULL) |
b423cd4c | 6802 | return; |
6803 | ||
6804 | /* | |
6805 | * Update quota data... | |
6806 | */ | |
6807 | ||
6808 | if (stat(con->filename, &fileinfo)) | |
6809 | kbytes = 0; | |
6810 | else | |
6811 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
6812 | ||
6813 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
6814 | ||
6815 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", | |
6816 | IPP_TAG_INTEGER)) != NULL) | |
6817 | attr->values[0].integer += kbytes; | |
6818 | ||
ef416fc2 | 6819 | /* |
6820 | * Add the job file... | |
6821 | */ | |
6822 | ||
6823 | if (add_file(con, job, filetype, compression)) | |
6824 | return; | |
6825 | ||
6826 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
6827 | job->num_files); | |
6828 | rename(con->filename, filename); | |
6829 | cupsdClearString(&con->filename); | |
6830 | ||
6831 | /* | |
6832 | * See if we need to add the ending sheet... | |
6833 | */ | |
6834 | ||
6835 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && | |
6836 | attr->num_values > 1) | |
6837 | { | |
6838 | /* | |
6839 | * Yes... | |
6840 | */ | |
6841 | ||
6842 | cupsdLogMessage(CUPSD_LOG_INFO, "Adding end banner page \"%s\" to job %d.", | |
6843 | attr->values[1].string.text, job->id); | |
6844 | ||
6845 | kbytes = copy_banner(con, job, attr->values[1].string.text); | |
6846 | ||
6847 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
6848 | } | |
6849 | ||
ef416fc2 | 6850 | /* |
6851 | * Log and save the job... | |
6852 | */ | |
6853 | ||
6854 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d queued on \"%s\" by \"%s\".", job->id, | |
6855 | job->dest, job->username); | |
6856 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Job %d hold_until = %d", job->id, | |
6857 | (int)job->hold_until); | |
6858 | ||
6859 | cupsdSaveJob(job); | |
6860 | ||
ef416fc2 | 6861 | /* |
6862 | * Start the job if possible... | |
6863 | */ | |
6864 | ||
6865 | cupsdCheckJobs(); | |
6866 | } | |
6867 | ||
6868 | ||
6869 | /* | |
6870 | * 'read_ps_job_ticket()' - Reads a job ticket embedded in a PS file. | |
6871 | * | |
6872 | * This function only gets called when printing a single PostScript | |
6873 | * file using the Print-Job operation. It doesn't work for Create-Job + | |
6874 | * Send-File, since the job attributes need to be set at job creation | |
6875 | * time for banners to work. The embedded PS job ticket stuff is here | |
6876 | * only to allow the Windows printer driver for CUPS to pass in JCL | |
6877 | * options and IPP attributes which otherwise would be lost. | |
6878 | * | |
6879 | * The format of a PS job ticket is simple: | |
6880 | * | |
6881 | * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN | |
6882 | * | |
6883 | * %cupsJobTicket: attr1=value1 | |
6884 | * %cupsJobTicket: attr2=value2 | |
6885 | * ... | |
6886 | * %cupsJobTicket: attrN=valueN | |
6887 | * | |
6888 | * Job ticket lines must appear immediately after the first line that | |
6889 | * specifies PostScript format (%!PS-Adobe-3.0), and CUPS will stop | |
6890 | * looking for job ticket info when it finds a line that does not begin | |
6891 | * with "%cupsJobTicket:". | |
6892 | * | |
6893 | * The maximum length of a job ticket line, including the prefix, is | |
6894 | * 255 characters to conform with the Adobe DSC. | |
6895 | * | |
6896 | * Read-only attributes are rejected with a notice to the error log in | |
6897 | * case a malicious user tries anything. Since the job ticket is read | |
6898 | * prior to attribute validation in print_job(), job ticket attributes | |
6899 | * will go through the same validation as IPP attributes... | |
6900 | */ | |
6901 | ||
6902 | static void | |
6903 | read_ps_job_ticket(cupsd_client_t *con) /* I - Client connection */ | |
6904 | { | |
6905 | cups_file_t *fp; /* File to read from */ | |
6906 | char line[256]; /* Line data */ | |
6907 | int num_options; /* Number of options */ | |
6908 | cups_option_t *options; /* Options */ | |
6909 | ipp_t *ticket; /* New attributes */ | |
6910 | ipp_attribute_t *attr, /* Current attribute */ | |
6911 | *attr2, /* Job attribute */ | |
6912 | *prev2; /* Previous job attribute */ | |
6913 | ||
6914 | ||
6915 | /* | |
6916 | * First open the print file... | |
6917 | */ | |
6918 | ||
6919 | if ((fp = cupsFileOpen(con->filename, "rb")) == NULL) | |
6920 | { | |
6921 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
6922 | "read_ps_job_ticket: Unable to open PostScript print file " | |
6923 | "- %s", | |
6924 | strerror(errno)); | |
6925 | return; | |
6926 | } | |
6927 | ||
6928 | /* | |
6929 | * Skip the first line... | |
6930 | */ | |
6931 | ||
6932 | if (cupsFileGets(fp, line, sizeof(line)) == NULL) | |
6933 | { | |
6934 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
6935 | "read_ps_job_ticket: Unable to read from PostScript print " | |
6936 | "file - %s", | |
6937 | strerror(errno)); | |
6938 | cupsFileClose(fp); | |
6939 | return; | |
6940 | } | |
6941 | ||
fa73b229 | 6942 | if (strncmp(line, "%!PS-Adobe-", 11)) |
ef416fc2 | 6943 | { |
6944 | /* | |
6945 | * Not a DSC-compliant file, so no job ticket info will be available... | |
6946 | */ | |
6947 | ||
6948 | cupsFileClose(fp); | |
6949 | return; | |
6950 | } | |
6951 | ||
6952 | /* | |
6953 | * Read job ticket info from the file... | |
6954 | */ | |
6955 | ||
6956 | num_options = 0; | |
6957 | options = NULL; | |
6958 | ||
fa73b229 | 6959 | while (cupsFileGets(fp, line, sizeof(line))) |
ef416fc2 | 6960 | { |
6961 | /* | |
6962 | * Stop at the first non-ticket line... | |
6963 | */ | |
6964 | ||
fa73b229 | 6965 | if (strncmp(line, "%cupsJobTicket:", 15)) |
ef416fc2 | 6966 | break; |
6967 | ||
6968 | /* | |
6969 | * Add the options to the option array... | |
6970 | */ | |
6971 | ||
6972 | num_options = cupsParseOptions(line + 15, num_options, &options); | |
6973 | } | |
6974 | ||
6975 | /* | |
6976 | * Done with the file; see if we have any options... | |
6977 | */ | |
6978 | ||
6979 | cupsFileClose(fp); | |
6980 | ||
6981 | if (num_options == 0) | |
6982 | return; | |
6983 | ||
6984 | /* | |
6985 | * OK, convert the options to an attribute list, and apply them to | |
6986 | * the request... | |
6987 | */ | |
6988 | ||
6989 | ticket = ippNew(); | |
6990 | cupsEncodeOptions(ticket, num_options, options); | |
6991 | ||
6992 | /* | |
6993 | * See what the user wants to change. | |
6994 | */ | |
6995 | ||
fa73b229 | 6996 | for (attr = ticket->attrs; attr; attr = attr->next) |
ef416fc2 | 6997 | { |
6998 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
6999 | continue; | |
7000 | ||
7001 | if (!strcmp(attr->name, "job-originating-host-name") || | |
7002 | !strcmp(attr->name, "job-originating-user-name") || | |
7003 | !strcmp(attr->name, "job-media-sheets-completed") || | |
7004 | !strcmp(attr->name, "job-k-octets") || | |
7005 | !strcmp(attr->name, "job-id") || | |
7006 | !strncmp(attr->name, "job-state", 9) || | |
7007 | !strncmp(attr->name, "time-at-", 8)) | |
7008 | continue; /* Read-only attrs */ | |
7009 | ||
fa73b229 | 7010 | if ((attr2 = ippFindAttribute(con->request, attr->name, |
7011 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 7012 | { |
7013 | /* | |
7014 | * Some other value; first free the old value... | |
7015 | */ | |
7016 | ||
7017 | if (con->request->attrs == attr2) | |
7018 | { | |
7019 | con->request->attrs = attr2->next; | |
7020 | prev2 = NULL; | |
7021 | } | |
7022 | else | |
7023 | { | |
fa73b229 | 7024 | for (prev2 = con->request->attrs; prev2; prev2 = prev2->next) |
ef416fc2 | 7025 | if (prev2->next == attr2) |
7026 | { | |
7027 | prev2->next = attr2->next; | |
7028 | break; | |
7029 | } | |
7030 | } | |
7031 | ||
7032 | if (con->request->last == attr2) | |
7033 | con->request->last = prev2; | |
7034 | ||
757d2cad | 7035 | _ippFreeAttr(attr2); |
ef416fc2 | 7036 | } |
7037 | ||
7038 | /* | |
7039 | * Add new option by copying it... | |
7040 | */ | |
7041 | ||
7042 | copy_attribute(con->request, attr, 0); | |
7043 | } | |
7044 | ||
7045 | /* | |
7046 | * Then free the attribute list and option array... | |
7047 | */ | |
7048 | ||
7049 | ippDelete(ticket); | |
7050 | cupsFreeOptions(num_options, options); | |
7051 | } | |
7052 | ||
7053 | ||
7054 | /* | |
7055 | * 'reject_jobs()' - Reject print jobs to a printer. | |
7056 | */ | |
7057 | ||
7058 | static void | |
7059 | reject_jobs(cupsd_client_t *con, /* I - Client connection */ | |
7060 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
7061 | { | |
7062 | http_status_t status; /* Policy status */ | |
7063 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
7064 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7065 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7066 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7067 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7068 | int port; /* Port portion of URI */ | |
7069 | const char *name; /* Printer name */ | |
7070 | cupsd_printer_t *printer; /* Printer data */ | |
7071 | ipp_attribute_t *attr; /* printer-state-message text */ | |
7072 | ||
7073 | ||
7074 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "reject_jobs(%p[%d], %s)", con, | |
7075 | con->http.fd, uri->values[0].string.text); | |
7076 | ||
7077 | /* | |
7078 | * Is the destination valid? | |
7079 | */ | |
7080 | ||
a4d04587 | 7081 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7082 | sizeof(method), username, sizeof(username), host, | |
7083 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7084 | |
7085 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
7086 | { | |
7087 | /* | |
7088 | * Bad URI... | |
7089 | */ | |
7090 | ||
7091 | send_ipp_status(con, IPP_NOT_FOUND, | |
7092 | _("The printer or class was not found.")); | |
7093 | return; | |
7094 | } | |
7095 | ||
7096 | /* | |
7097 | * Check policy... | |
7098 | */ | |
7099 | ||
7100 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
7101 | { | |
7102 | send_http_error(con, status); | |
7103 | return; | |
7104 | } | |
7105 | ||
7106 | /* | |
7107 | * Reject jobs sent to the printer... | |
7108 | */ | |
7109 | ||
7110 | printer->accepting = 0; | |
7111 | ||
7112 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
7113 | IPP_TAG_TEXT)) == NULL) | |
7114 | strcpy(printer->state_message, "Rejecting Jobs"); | |
7115 | else | |
7116 | strlcpy(printer->state_message, attr->values[0].string.text, | |
7117 | sizeof(printer->state_message)); | |
7118 | ||
7119 | cupsdAddPrinterHistory(printer); | |
7120 | ||
7121 | if (dtype & CUPS_PRINTER_CLASS) | |
7122 | { | |
7123 | cupsdSaveAllClasses(); | |
7124 | ||
7125 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" rejecting jobs (\"%s\").", | |
e00b005a | 7126 | name, get_username(con)); |
ef416fc2 | 7127 | } |
7128 | else | |
7129 | { | |
7130 | cupsdSaveAllPrinters(); | |
7131 | ||
7132 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" rejecting jobs (\"%s\").", | |
e00b005a | 7133 | name, get_username(con)); |
ef416fc2 | 7134 | } |
7135 | ||
7136 | /* | |
7137 | * Everything was ok, so return OK status... | |
7138 | */ | |
7139 | ||
7140 | con->response->request.status.status_code = IPP_OK; | |
7141 | } | |
7142 | ||
7143 | ||
7144 | /* | |
7145 | * 'release_job()' - Release a held print job. | |
7146 | */ | |
7147 | ||
7148 | static void | |
7149 | release_job(cupsd_client_t *con, /* I - Client connection */ | |
7150 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7151 | { | |
7152 | ipp_attribute_t *attr; /* Current attribute */ | |
7153 | int jobid; /* Job ID */ | |
7154 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7155 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7156 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7157 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7158 | int port; /* Port portion of URI */ | |
7159 | cupsd_job_t *job; /* Job information */ | |
7160 | ||
7161 | ||
7162 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "release_job(%p[%d], %s)", con, | |
7163 | con->http.fd, uri->values[0].string.text); | |
7164 | ||
7165 | /* | |
7166 | * See if we have a job URI or a printer URI... | |
7167 | */ | |
7168 | ||
7169 | if (!strcmp(uri->name, "printer-uri")) | |
7170 | { | |
7171 | /* | |
7172 | * Got a printer URI; see if we also have a job-id attribute... | |
7173 | */ | |
7174 | ||
fa73b229 | 7175 | if ((attr = ippFindAttribute(con->request, "job-id", |
7176 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7177 | { |
7178 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7179 | _("Got a printer-uri attribute but no job-id!")); | |
7180 | return; | |
7181 | } | |
7182 | ||
7183 | jobid = attr->values[0].integer; | |
7184 | } | |
7185 | else | |
7186 | { | |
7187 | /* | |
7188 | * Got a job URI; parse it to get the job ID... | |
7189 | */ | |
7190 | ||
a4d04587 | 7191 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7192 | sizeof(method), username, sizeof(username), host, | |
7193 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7194 | |
7195 | if (strncmp(resource, "/jobs/", 6)) | |
7196 | { | |
7197 | /* | |
7198 | * Not a valid URI! | |
7199 | */ | |
7200 | ||
7201 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7202 | _("Bad job-uri attribute \"%s\"!"), | |
7203 | uri->values[0].string.text); | |
7204 | return; | |
7205 | } | |
7206 | ||
7207 | jobid = atoi(resource + 6); | |
7208 | } | |
7209 | ||
7210 | /* | |
7211 | * See if the job exists... | |
7212 | */ | |
7213 | ||
7214 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7215 | { | |
7216 | /* | |
7217 | * Nope - return a "not found" error... | |
7218 | */ | |
7219 | ||
7220 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7221 | return; | |
7222 | } | |
7223 | ||
7224 | /* | |
7225 | * See if job is "held"... | |
7226 | */ | |
7227 | ||
bd7854cb | 7228 | if (job->state_value != IPP_JOB_HELD) |
ef416fc2 | 7229 | { |
7230 | /* | |
7231 | * Nope - return a "not possible" error... | |
7232 | */ | |
7233 | ||
7234 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not held!"), jobid); | |
7235 | return; | |
7236 | } | |
7237 | ||
7238 | /* | |
7239 | * See if the job is owned by the requesting user... | |
7240 | */ | |
7241 | ||
7242 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7243 | { | |
bd7854cb | 7244 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 7245 | return; |
7246 | } | |
7247 | ||
7248 | /* | |
7249 | * Reset the job-hold-until value to "no-hold"... | |
7250 | */ | |
7251 | ||
fa73b229 | 7252 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
7253 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 7254 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
7255 | ||
fa73b229 | 7256 | if (attr) |
ef416fc2 | 7257 | { |
757d2cad | 7258 | _cupsStrFree(attr->values[0].string.text); |
4400e98d | 7259 | |
ef416fc2 | 7260 | attr->value_tag = IPP_TAG_KEYWORD; |
757d2cad | 7261 | attr->values[0].string.text = _cupsStrAlloc("no-hold"); |
ef416fc2 | 7262 | } |
7263 | ||
7264 | /* | |
7265 | * Release the job and return... | |
7266 | */ | |
7267 | ||
7268 | cupsdReleaseJob(job); | |
7269 | ||
7270 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was released by \"%s\".", jobid, | |
7271 | username); | |
7272 | ||
7273 | con->response->request.status.status_code = IPP_OK; | |
7274 | } | |
7275 | ||
7276 | ||
7277 | /* | |
7278 | * 'renew_subscription()' - Renew an existing subscription... | |
7279 | */ | |
7280 | ||
7281 | static void | |
7282 | renew_subscription( | |
7283 | cupsd_client_t *con, /* I - Client connection */ | |
7284 | int sub_id) /* I - Subscription ID */ | |
7285 | { | |
bd7854cb | 7286 | http_status_t status; /* Policy status */ |
7287 | cupsd_subscription_t *sub; /* Subscription */ | |
7288 | ipp_attribute_t *lease; /* notify-lease-duration */ | |
7289 | ||
7290 | ||
7291 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
7292 | "renew_subscription(con=%p[%d], sub_id=%d)", | |
7293 | con, con->http.fd, sub_id); | |
7294 | ||
7295 | /* | |
7296 | * Is the subscription ID valid? | |
7297 | */ | |
7298 | ||
7299 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) | |
7300 | { | |
7301 | /* | |
7302 | * Bad subscription ID... | |
7303 | */ | |
7304 | ||
7305 | send_ipp_status(con, IPP_NOT_FOUND, | |
7306 | _("notify-subscription-id %d no good!"), sub_id); | |
7307 | return; | |
7308 | } | |
7309 | ||
7310 | if (sub->job) | |
7311 | { | |
7312 | /* | |
7313 | * Job subscriptions cannot be renewed... | |
7314 | */ | |
7315 | ||
7316 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7317 | _("Job subscriptions cannot be renewed!")); | |
7318 | return; | |
7319 | } | |
7320 | ||
7321 | /* | |
7322 | * Check policy... | |
7323 | */ | |
7324 | ||
7325 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
7326 | DefaultPolicyPtr, | |
7327 | con, sub->owner)) != HTTP_OK) | |
7328 | { | |
7329 | send_http_error(con, status); | |
7330 | return; | |
7331 | } | |
7332 | ||
7333 | /* | |
7334 | * Renew the subscription... | |
7335 | */ | |
7336 | ||
7337 | lease = ippFindAttribute(con->request, "notify-lease-duration", | |
7338 | IPP_TAG_INTEGER); | |
7339 | ||
7340 | sub->lease = lease ? lease->values[0].integer : DefaultLeaseDuration; | |
7341 | ||
7342 | if (MaxLeaseDuration && (sub->lease == 0 || sub->lease > MaxLeaseDuration)) | |
7343 | { | |
7344 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7345 | "renew_subscription: Limiting notify-lease-duration to " | |
7346 | "%d seconds.", | |
7347 | MaxLeaseDuration); | |
7348 | sub->lease = MaxLeaseDuration; | |
7349 | } | |
7350 | ||
7351 | sub->expire = sub->lease ? time(NULL) + sub->lease : 0; | |
7352 | ||
7353 | cupsdSaveAllSubscriptions(); | |
7354 | ||
7355 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 7356 | } |
7357 | ||
7358 | ||
7359 | /* | |
7360 | * 'restart_job()' - Restart an old print job. | |
7361 | */ | |
7362 | ||
7363 | static void | |
7364 | restart_job(cupsd_client_t *con, /* I - Client connection */ | |
7365 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7366 | { | |
7367 | ipp_attribute_t *attr; /* Current attribute */ | |
7368 | int jobid; /* Job ID */ | |
7369 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7370 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7371 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7372 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7373 | int port; /* Port portion of URI */ | |
7374 | cupsd_job_t *job; /* Job information */ | |
7375 | ||
7376 | ||
7377 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "restart_job(%p[%d], %s)", con, | |
7378 | con->http.fd, uri->values[0].string.text); | |
7379 | ||
7380 | /* | |
7381 | * See if we have a job URI or a printer URI... | |
7382 | */ | |
7383 | ||
7384 | if (!strcmp(uri->name, "printer-uri")) | |
7385 | { | |
7386 | /* | |
7387 | * Got a printer URI; see if we also have a job-id attribute... | |
7388 | */ | |
7389 | ||
fa73b229 | 7390 | if ((attr = ippFindAttribute(con->request, "job-id", |
7391 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7392 | { |
7393 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7394 | _("Got a printer-uri attribute but no job-id!")); | |
7395 | return; | |
7396 | } | |
7397 | ||
7398 | jobid = attr->values[0].integer; | |
7399 | } | |
7400 | else | |
7401 | { | |
7402 | /* | |
7403 | * Got a job URI; parse it to get the job ID... | |
7404 | */ | |
7405 | ||
a4d04587 | 7406 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7407 | sizeof(method), username, sizeof(username), host, | |
7408 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7409 | |
fa73b229 | 7410 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 7411 | { |
7412 | /* | |
7413 | * Not a valid URI! | |
7414 | */ | |
7415 | ||
7416 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7417 | _("Bad job-uri attribute \"%s\"!"), | |
7418 | uri->values[0].string.text); | |
7419 | return; | |
7420 | } | |
7421 | ||
7422 | jobid = atoi(resource + 6); | |
7423 | } | |
7424 | ||
7425 | /* | |
7426 | * See if the job exists... | |
7427 | */ | |
7428 | ||
7429 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7430 | { | |
7431 | /* | |
7432 | * Nope - return a "not found" error... | |
7433 | */ | |
7434 | ||
7435 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7436 | return; | |
7437 | } | |
7438 | ||
7439 | /* | |
7440 | * See if job is in any of the "completed" states... | |
7441 | */ | |
7442 | ||
bd7854cb | 7443 | if (job->state_value <= IPP_JOB_PROCESSING) |
ef416fc2 | 7444 | { |
7445 | /* | |
7446 | * Nope - return a "not possible" error... | |
7447 | */ | |
7448 | ||
7449 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not complete!"), | |
7450 | jobid); | |
7451 | return; | |
7452 | } | |
7453 | ||
7454 | /* | |
7455 | * See if we have retained the job files... | |
7456 | */ | |
7457 | ||
bd7854cb | 7458 | cupsdLoadJob(job); |
7459 | ||
7460 | if (!job->attrs ||job->num_files == 0) | |
ef416fc2 | 7461 | { |
7462 | /* | |
7463 | * Nope - return a "not possible" error... | |
7464 | */ | |
7465 | ||
7466 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7467 | _("Job #%d cannot be restarted - no files!"), jobid); | |
7468 | return; | |
7469 | } | |
7470 | ||
7471 | /* | |
7472 | * See if the job is owned by the requesting user... | |
7473 | */ | |
7474 | ||
7475 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7476 | { | |
bd7854cb | 7477 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 7478 | return; |
7479 | } | |
7480 | ||
7481 | /* | |
7482 | * Restart the job and return... | |
7483 | */ | |
7484 | ||
7485 | cupsdRestartJob(job); | |
7486 | ||
7487 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was restarted by \"%s\".", jobid, | |
7488 | username); | |
7489 | ||
7490 | con->response->request.status.status_code = IPP_OK; | |
7491 | } | |
7492 | ||
7493 | ||
7494 | /* | |
7495 | * 'save_auth_info()' - Save authentication information for a job. | |
7496 | */ | |
7497 | ||
7498 | static void | |
7499 | save_auth_info(cupsd_client_t *con, /* I - Client connection */ | |
7500 | cupsd_job_t *job) /* I - Job */ | |
7501 | { | |
7502 | int i; /* Looping var */ | |
7503 | char filename[1024]; /* Job authentication filename */ | |
7504 | cups_file_t *fp; /* Job authentication file */ | |
7505 | char line[1024]; /* Line for file */ | |
7506 | ||
7507 | ||
7508 | /* | |
7509 | * This function saves the in-memory authentication information for | |
7510 | * a job so that it can be used to authenticate with a remote host. | |
7511 | * The information is stored in a file that is readable only by the | |
7512 | * root user. The username and password are Base-64 encoded, each | |
7513 | * on a separate line, followed by random number (up to 1024) of | |
7514 | * newlines to limit the amount of information that is exposed. | |
7515 | * | |
7516 | * Because of the potential for exposing of authentication information, | |
7517 | * this functionality is only enabled when running cupsd as root. | |
7518 | * | |
7519 | * This caching only works for the Basic and BasicDigest authentication | |
7520 | * types. Digest authentication cannot be cached this way, and in | |
7521 | * the future Kerberos authentication may make all of this obsolete. | |
7522 | * | |
7523 | * Authentication information is saved whenever an authenticated | |
7524 | * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is | |
7525 | * performed. | |
7526 | * | |
7527 | * This information is deleted after a job is completed or canceled, | |
7528 | * so reprints may require subsequent re-authentication. | |
7529 | */ | |
7530 | ||
7531 | if (RunUser) | |
7532 | return; | |
7533 | ||
7534 | /* | |
7535 | * Create the authentication file and change permissions... | |
7536 | */ | |
7537 | ||
7538 | snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id); | |
7539 | if ((fp = cupsFileOpen(filename, "w")) == NULL) | |
7540 | { | |
7541 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7542 | "Unable to save authentication info to \"%s\" - %s", | |
7543 | filename, strerror(errno)); | |
7544 | return; | |
7545 | } | |
7546 | ||
7547 | fchown(cupsFileNumber(fp), 0, 0); | |
7548 | fchmod(cupsFileNumber(fp), 0400); | |
7549 | ||
7550 | /* | |
7551 | * Write the authenticated username... | |
7552 | */ | |
7553 | ||
7554 | httpEncode64_2(line, sizeof(line), con->username, strlen(con->username)); | |
7555 | cupsFilePrintf(fp, "%s\n", line); | |
7556 | ||
7557 | /* | |
7558 | * Write the authenticated password... | |
7559 | */ | |
7560 | ||
7561 | httpEncode64_2(line, sizeof(line), con->password, strlen(con->password)); | |
7562 | cupsFilePrintf(fp, "%s\n", line); | |
7563 | ||
7564 | /* | |
7565 | * Write a random number of newlines to the end of the file... | |
7566 | */ | |
7567 | ||
7568 | for (i = (rand() % 1024); i >= 0; i --) | |
7569 | cupsFilePutChar(fp, '\n'); | |
7570 | ||
7571 | /* | |
7572 | * Close the file and return... | |
7573 | */ | |
7574 | ||
7575 | cupsFileClose(fp); | |
7576 | } | |
7577 | ||
7578 | ||
7579 | /* | |
7580 | * 'send_document()' - Send a file to a printer or class. | |
7581 | */ | |
7582 | ||
7583 | static void | |
7584 | send_document(cupsd_client_t *con, /* I - Client connection */ | |
7585 | ipp_attribute_t *uri) /* I - Printer URI */ | |
7586 | { | |
7587 | ipp_attribute_t *attr; /* Current attribute */ | |
7588 | ipp_attribute_t *format; /* Document-format attribute */ | |
7589 | int jobid; /* Job ID number */ | |
7590 | cupsd_job_t *job; /* Current job */ | |
7591 | char job_uri[HTTP_MAX_URI], | |
7592 | /* Job URI */ | |
7593 | method[HTTP_MAX_URI], | |
7594 | /* Method portion of URI */ | |
7595 | username[HTTP_MAX_URI], | |
7596 | /* Username portion of URI */ | |
7597 | host[HTTP_MAX_URI], | |
7598 | /* Host portion of URI */ | |
7599 | resource[HTTP_MAX_URI]; | |
7600 | /* Resource portion of URI */ | |
7601 | int port; /* Port portion of URI */ | |
7602 | mime_type_t *filetype; /* Type of file */ | |
7603 | char super[MIME_MAX_SUPER], | |
7604 | /* Supertype of file */ | |
7605 | type[MIME_MAX_TYPE], | |
7606 | /* Subtype of file */ | |
7607 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
7608 | /* Textual name of mime type */ | |
7609 | char filename[1024]; /* Job filename */ | |
7610 | cupsd_printer_t *printer; /* Current printer */ | |
7611 | struct stat fileinfo; /* File information */ | |
7612 | int kbytes; /* Size of file */ | |
7613 | int compression; /* Type of compression */ | |
7614 | ||
7615 | ||
7616 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "send_document(%p[%d], %s)", con, | |
7617 | con->http.fd, uri->values[0].string.text); | |
7618 | ||
7619 | /* | |
7620 | * See if we have a job URI or a printer URI... | |
7621 | */ | |
7622 | ||
7623 | if (!strcmp(uri->name, "printer-uri")) | |
7624 | { | |
7625 | /* | |
7626 | * Got a printer URI; see if we also have a job-id attribute... | |
7627 | */ | |
7628 | ||
fa73b229 | 7629 | if ((attr = ippFindAttribute(con->request, "job-id", |
7630 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7631 | { |
7632 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7633 | _("Got a printer-uri attribute but no job-id!")); | |
7634 | return; | |
7635 | } | |
7636 | ||
7637 | jobid = attr->values[0].integer; | |
7638 | } | |
7639 | else | |
7640 | { | |
7641 | /* | |
7642 | * Got a job URI; parse it to get the job ID... | |
7643 | */ | |
7644 | ||
a4d04587 | 7645 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7646 | sizeof(method), username, sizeof(username), host, | |
7647 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7648 | |
7649 | if (strncmp(resource, "/jobs/", 6)) | |
7650 | { | |
7651 | /* | |
7652 | * Not a valid URI! | |
7653 | */ | |
7654 | ||
7655 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7656 | _("Bad job-uri attribute \"%s\"!"), | |
7657 | uri->values[0].string.text); | |
7658 | return; | |
7659 | } | |
7660 | ||
7661 | jobid = atoi(resource + 6); | |
7662 | } | |
7663 | ||
7664 | /* | |
7665 | * See if the job exists... | |
7666 | */ | |
7667 | ||
7668 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7669 | { | |
7670 | /* | |
7671 | * Nope - return a "not found" error... | |
7672 | */ | |
7673 | ||
7674 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7675 | return; | |
7676 | } | |
7677 | ||
7678 | /* | |
7679 | * See if the job is owned by the requesting user... | |
7680 | */ | |
7681 | ||
7682 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7683 | { | |
bd7854cb | 7684 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 7685 | return; |
7686 | } | |
7687 | ||
7688 | /* | |
7689 | * OK, see if the client is sending the document compressed - CUPS | |
7690 | * only supports "none" and "gzip". | |
7691 | */ | |
7692 | ||
7693 | compression = CUPS_FILE_NONE; | |
7694 | ||
fa73b229 | 7695 | if ((attr = ippFindAttribute(con->request, "compression", |
7696 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 7697 | { |
7698 | if (strcmp(attr->values[0].string.text, "none") | |
7699 | #ifdef HAVE_LIBZ | |
7700 | && strcmp(attr->values[0].string.text, "gzip") | |
7701 | #endif /* HAVE_LIBZ */ | |
7702 | ) | |
7703 | { | |
7704 | send_ipp_status(con, IPP_ATTRIBUTES, _("Unsupported compression \"%s\"!"), | |
7705 | attr->values[0].string.text); | |
7706 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
7707 | "compression", NULL, attr->values[0].string.text); | |
7708 | return; | |
7709 | } | |
7710 | ||
7711 | #ifdef HAVE_LIBZ | |
7712 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
7713 | compression = CUPS_FILE_GZIP; | |
7714 | #endif /* HAVE_LIBZ */ | |
7715 | } | |
7716 | ||
7717 | /* | |
7718 | * Do we have a file to print? | |
7719 | */ | |
7720 | ||
7721 | if (!con->filename) | |
7722 | { | |
7723 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
7724 | return; | |
7725 | } | |
7726 | ||
7727 | /* | |
7728 | * Is it a format we support? | |
7729 | */ | |
7730 | ||
7731 | if ((format = ippFindAttribute(con->request, "document-format", | |
7732 | IPP_TAG_MIMETYPE)) != NULL) | |
7733 | { | |
7734 | /* | |
7735 | * Grab format from client... | |
7736 | */ | |
7737 | ||
7738 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
7739 | { | |
7740 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
7741 | format->values[0].string.text); | |
7742 | return; | |
7743 | } | |
7744 | } | |
7745 | else | |
7746 | { | |
7747 | /* | |
7748 | * No document format attribute? Auto-type it! | |
7749 | */ | |
7750 | ||
7751 | strcpy(super, "application"); | |
7752 | strcpy(type, "octet-stream"); | |
7753 | } | |
7754 | ||
fa73b229 | 7755 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) |
ef416fc2 | 7756 | { |
7757 | /* | |
7758 | * Auto-type the file... | |
7759 | */ | |
7760 | ||
bd7854cb | 7761 | ipp_attribute_t *doc_name; /* document-name attribute */ |
7762 | ||
7763 | ||
ef416fc2 | 7764 | cupsdLogMessage(CUPSD_LOG_DEBUG, "send_document: auto-typing file..."); |
7765 | ||
bd7854cb | 7766 | doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME); |
7767 | filetype = mimeFileType(MimeDatabase, con->filename, | |
7768 | doc_name ? doc_name->values[0].string.text : NULL, | |
7769 | &compression); | |
ef416fc2 | 7770 | |
fa73b229 | 7771 | if (filetype) |
ef416fc2 | 7772 | { |
7773 | /* | |
7774 | * Replace the document-format attribute value with the auto-typed one. | |
7775 | */ | |
7776 | ||
7777 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
7778 | filetype->type); | |
7779 | ||
fa73b229 | 7780 | if (format) |
ef416fc2 | 7781 | { |
757d2cad | 7782 | _cupsStrFree(format->values[0].string.text); |
7783 | format->values[0].string.text = _cupsStrAlloc(mimetype); | |
ef416fc2 | 7784 | } |
7785 | else | |
7786 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, | |
7787 | "document-format", NULL, mimetype); | |
7788 | } | |
7789 | else | |
7790 | filetype = mimeType(MimeDatabase, super, type); | |
7791 | } | |
7792 | else | |
7793 | filetype = mimeType(MimeDatabase, super, type); | |
7794 | ||
fa73b229 | 7795 | if (!filetype) |
ef416fc2 | 7796 | { |
7797 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
7798 | _("Unsupported format \'%s/%s\'!"), super, type); | |
7799 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7800 | "Hint: Do you have the raw file printing rules enabled?"); | |
7801 | ||
7802 | if (format) | |
7803 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
7804 | "document-format", NULL, format->values[0].string.text); | |
7805 | ||
7806 | return; | |
7807 | } | |
7808 | ||
80ca4592 | 7809 | printer = cupsdFindDest(job->dest); |
7810 | ||
7811 | if (printer->filetypes && !cupsArrayFind(printer->filetypes, filetype)) | |
7812 | { | |
7813 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
7814 | filetype->type); | |
7815 | ||
7816 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
7817 | _("Unsupported format \'%s\'!"), mimetype); | |
7818 | ||
7819 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
7820 | "document-format", NULL, mimetype); | |
7821 | ||
7822 | return; | |
7823 | } | |
7824 | ||
ef416fc2 | 7825 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
7826 | "send_document: request file type is %s/%s.", | |
7827 | filetype->super, filetype->type); | |
7828 | ||
7829 | /* | |
7830 | * Add the file to the job... | |
7831 | */ | |
7832 | ||
bd7854cb | 7833 | cupsdLoadJob(job); |
7834 | ||
ef416fc2 | 7835 | if (add_file(con, job, filetype, compression)) |
7836 | return; | |
7837 | ||
ef416fc2 | 7838 | if (stat(con->filename, &fileinfo)) |
7839 | kbytes = 0; | |
7840 | else | |
7841 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
7842 | ||
7843 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7844 | ||
fa73b229 | 7845 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
7846 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 7847 | attr->values[0].integer += kbytes; |
7848 | ||
7849 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
7850 | job->num_files); | |
7851 | rename(con->filename, filename); | |
7852 | ||
7853 | cupsdClearString(&con->filename); | |
7854 | ||
7855 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7856 | "File of type %s/%s queued in job #%d by \"%s\".", | |
7857 | filetype->super, filetype->type, job->id, job->username); | |
7858 | ||
7859 | /* | |
7860 | * Start the job if this is the last document... | |
7861 | */ | |
7862 | ||
fa73b229 | 7863 | if ((attr = ippFindAttribute(con->request, "last-document", |
7864 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 7865 | attr->values[0].boolean) |
7866 | { | |
7867 | /* | |
7868 | * See if we need to add the ending sheet... | |
7869 | */ | |
7870 | ||
fa73b229 | 7871 | if (printer && |
ef416fc2 | 7872 | !(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && |
fa73b229 | 7873 | (attr = ippFindAttribute(job->attrs, "job-sheets", |
7874 | IPP_TAG_ZERO)) != NULL && | |
ef416fc2 | 7875 | attr->num_values > 1) |
7876 | { | |
7877 | /* | |
7878 | * Yes... | |
7879 | */ | |
7880 | ||
7881 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7882 | "Adding end banner page \"%s\" to job %d.", | |
7883 | attr->values[1].string.text, job->id); | |
7884 | ||
7885 | kbytes = copy_banner(con, job, attr->values[1].string.text); | |
7886 | ||
7887 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7888 | } | |
7889 | ||
bd7854cb | 7890 | if (job->state_value == IPP_JOB_STOPPED) |
7891 | { | |
ef416fc2 | 7892 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 7893 | job->state_value = IPP_JOB_PENDING; |
7894 | } | |
7895 | else if (job->state_value == IPP_JOB_HELD) | |
ef416fc2 | 7896 | { |
fa73b229 | 7897 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
7898 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 7899 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
7900 | ||
fa73b229 | 7901 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
bd7854cb | 7902 | { |
ef416fc2 | 7903 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 7904 | job->state_value = IPP_JOB_PENDING; |
7905 | } | |
ef416fc2 | 7906 | } |
7907 | ||
7908 | cupsdSaveJob(job); | |
7909 | ||
7910 | /* | |
7911 | * Start the job if possible... Since cupsdCheckJobs() can cancel a | |
7912 | * job if it doesn't print, we need to re-find the job afterwards... | |
7913 | */ | |
7914 | ||
7915 | jobid = job->id; | |
7916 | ||
7917 | cupsdCheckJobs(); | |
7918 | ||
7919 | job = cupsdFindJob(jobid); | |
7920 | } | |
7921 | else | |
7922 | { | |
fa73b229 | 7923 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
7924 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 7925 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
7926 | ||
fa73b229 | 7927 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
ef416fc2 | 7928 | { |
7929 | job->state->values[0].integer = IPP_JOB_HELD; | |
bd7854cb | 7930 | job->state_value = IPP_JOB_HELD; |
ef416fc2 | 7931 | job->hold_until = time(NULL) + 60; |
7932 | cupsdSaveJob(job); | |
7933 | } | |
7934 | } | |
7935 | ||
7936 | /* | |
7937 | * Fill in the response info... | |
7938 | */ | |
7939 | ||
7940 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
7941 | LocalPort, jobid); | |
7942 | ||
7943 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, | |
7944 | job_uri); | |
7945 | ||
7946 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", jobid); | |
7947 | ||
7948 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
bd7854cb | 7949 | job ? job->state_value : IPP_JOB_CANCELLED); |
ef416fc2 | 7950 | add_job_state_reasons(con, job); |
7951 | ||
7952 | con->response->request.status.status_code = IPP_OK; | |
7953 | } | |
7954 | ||
7955 | ||
7956 | /* | |
7957 | * 'send_http_error()' - Send a HTTP error back to the IPP client. | |
7958 | */ | |
7959 | ||
7960 | static void | |
7961 | send_http_error(cupsd_client_t *con, /* I - Client connection */ | |
7962 | http_status_t status) /* I - HTTP status code */ | |
7963 | { | |
7964 | cupsdLogMessage(CUPSD_LOG_ERROR, "%s: %s", | |
7965 | ippOpString(con->request->request.op.operation_id), | |
7966 | httpStatus(status)); | |
7967 | ||
7968 | cupsdSendError(con, status); | |
7969 | ||
7970 | ippDelete(con->response); | |
7971 | con->response = NULL; | |
7972 | ||
7973 | return; | |
7974 | } | |
7975 | ||
7976 | ||
7977 | /* | |
7978 | * 'send_ipp_status()' - Send a status back to the IPP client. | |
7979 | */ | |
7980 | ||
7981 | static void | |
7982 | send_ipp_status(cupsd_client_t *con, /* I - Client connection */ | |
7983 | ipp_status_t status, /* I - IPP status code */ | |
7984 | const char *message, /* I - Status message */ | |
7985 | ...) /* I - Additional args as needed */ | |
7986 | { | |
7987 | va_list ap; /* Pointer to additional args */ | |
7988 | char formatted[1024]; /* Formatted errror message */ | |
7989 | ||
7990 | ||
7991 | if (message) | |
7992 | { | |
7993 | va_start(ap, message); | |
7994 | vsnprintf(formatted, sizeof(formatted), | |
7995 | _cupsLangString(con->language, message), ap); | |
7996 | va_end(ap); | |
7997 | ||
7998 | cupsdLogMessage(status >= IPP_BAD_REQUEST ? CUPSD_LOG_ERROR : CUPSD_LOG_INFO, | |
7999 | "%s %s: %s", | |
8000 | ippOpString(con->request->request.op.operation_id), | |
8001 | ippErrorString(status), formatted); | |
8002 | } | |
8003 | else | |
8004 | cupsdLogMessage(status >= IPP_BAD_REQUEST ? CUPSD_LOG_ERROR : CUPSD_LOG_INFO, | |
8005 | "%s %s", | |
8006 | ippOpString(con->request->request.op.operation_id), | |
8007 | ippErrorString(status)); | |
8008 | ||
8009 | con->response->request.status.status_code = status; | |
8010 | ||
fa73b229 | 8011 | if (ippFindAttribute(con->response, "attributes-charset", |
8012 | IPP_TAG_ZERO) == NULL) | |
ef416fc2 | 8013 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, |
8014 | "attributes-charset", NULL, DefaultCharset); | |
8015 | ||
8016 | if (ippFindAttribute(con->response, "attributes-natural-language", | |
8017 | IPP_TAG_ZERO) == NULL) | |
8018 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
8019 | "attributes-natural-language", NULL, DefaultLanguage); | |
8020 | ||
8021 | if (message) | |
8022 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_TEXT, | |
8023 | "status-message", NULL, formatted); | |
8024 | } | |
8025 | ||
8026 | ||
8027 | /* | |
8028 | * 'set_default()' - Set the default destination... | |
8029 | */ | |
8030 | ||
8031 | static void | |
8032 | set_default(cupsd_client_t *con, /* I - Client connection */ | |
8033 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8034 | { | |
8035 | http_status_t status; /* Policy status */ | |
8036 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8037 | char method[HTTP_MAX_URI], | |
8038 | /* Method portion of URI */ | |
8039 | username[HTTP_MAX_URI], | |
8040 | /* Username portion of URI */ | |
8041 | host[HTTP_MAX_URI], | |
8042 | /* Host portion of URI */ | |
8043 | resource[HTTP_MAX_URI]; | |
8044 | /* Resource portion of URI */ | |
8045 | int port; /* Port portion of URI */ | |
8046 | const char *name; /* Printer name */ | |
8047 | cupsd_printer_t *printer; /* Printer */ | |
8048 | ||
8049 | ||
8050 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_default(%p[%d], %s)", con, | |
8051 | con->http.fd, uri->values[0].string.text); | |
8052 | ||
8053 | /* | |
8054 | * Is the destination valid? | |
8055 | */ | |
8056 | ||
a4d04587 | 8057 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8058 | sizeof(method), username, sizeof(username), host, | |
8059 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8060 | |
8061 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
8062 | { | |
8063 | /* | |
8064 | * Bad URI... | |
8065 | */ | |
8066 | ||
8067 | send_ipp_status(con, IPP_NOT_FOUND, | |
8068 | _("The printer or class was not found.")); | |
8069 | return; | |
8070 | } | |
8071 | ||
8072 | /* | |
8073 | * Check policy... | |
8074 | */ | |
8075 | ||
8076 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
8077 | { | |
8078 | send_http_error(con, status); | |
8079 | return; | |
8080 | } | |
8081 | ||
8082 | /* | |
8083 | * Set it as the default... | |
8084 | */ | |
8085 | ||
8086 | DefaultPrinter = printer; | |
8087 | ||
8088 | cupsdSaveAllPrinters(); | |
8089 | cupsdSaveAllClasses(); | |
8090 | ||
8091 | cupsdWritePrintcap(); | |
8092 | ||
8093 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8094 | "Default destination set to \"%s\" by \"%s\".", name, | |
e00b005a | 8095 | get_username(con)); |
ef416fc2 | 8096 | |
8097 | /* | |
8098 | * Everything was ok, so return OK status... | |
8099 | */ | |
8100 | ||
8101 | con->response->request.status.status_code = IPP_OK; | |
8102 | } | |
8103 | ||
8104 | ||
8105 | /* | |
8106 | * 'set_job_attrs()' - Set job attributes. | |
8107 | */ | |
8108 | ||
8109 | static void | |
8110 | set_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
8111 | ipp_attribute_t *uri) /* I - Job URI */ | |
8112 | { | |
8113 | ipp_attribute_t *attr, /* Current attribute */ | |
8114 | *attr2; /* Job attribute */ | |
8115 | int jobid; /* Job ID */ | |
8116 | cupsd_job_t *job; /* Current job */ | |
8117 | char method[HTTP_MAX_URI], | |
8118 | /* Method portion of URI */ | |
8119 | username[HTTP_MAX_URI], | |
8120 | /* Username portion of URI */ | |
8121 | host[HTTP_MAX_URI], | |
8122 | /* Host portion of URI */ | |
8123 | resource[HTTP_MAX_URI]; | |
8124 | /* Resource portion of URI */ | |
8125 | int port; /* Port portion of URI */ | |
8126 | ||
8127 | ||
8128 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_job_attrs(%p[%d], %s)", con, | |
8129 | con->http.fd, uri->values[0].string.text); | |
8130 | ||
8131 | /* | |
8132 | * Start with "everything is OK" status... | |
8133 | */ | |
8134 | ||
8135 | con->response->request.status.status_code = IPP_OK; | |
8136 | ||
8137 | /* | |
8138 | * See if we have a job URI or a printer URI... | |
8139 | */ | |
8140 | ||
fa73b229 | 8141 | if (!strcmp(uri->name, "printer-uri")) |
ef416fc2 | 8142 | { |
8143 | /* | |
8144 | * Got a printer URI; see if we also have a job-id attribute... | |
8145 | */ | |
8146 | ||
fa73b229 | 8147 | if ((attr = ippFindAttribute(con->request, "job-id", |
8148 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 8149 | { |
8150 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8151 | _("Got a printer-uri attribute but no job-id!")); | |
8152 | return; | |
8153 | } | |
8154 | ||
8155 | jobid = attr->values[0].integer; | |
8156 | } | |
8157 | else | |
8158 | { | |
8159 | /* | |
8160 | * Got a job URI; parse it to get the job ID... | |
8161 | */ | |
8162 | ||
a4d04587 | 8163 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8164 | sizeof(method), username, sizeof(username), host, | |
8165 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8166 | |
fa73b229 | 8167 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 8168 | { |
8169 | /* | |
8170 | * Not a valid URI! | |
8171 | */ | |
8172 | ||
8173 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8174 | _("Bad job-uri attribute \"%s\"!"), | |
8175 | uri->values[0].string.text); | |
8176 | return; | |
8177 | } | |
8178 | ||
8179 | jobid = atoi(resource + 6); | |
8180 | } | |
8181 | ||
8182 | /* | |
8183 | * See if the job exists... | |
8184 | */ | |
8185 | ||
8186 | if ((job = cupsdFindJob(jobid)) == NULL) | |
8187 | { | |
8188 | /* | |
8189 | * Nope - return a "not found" error... | |
8190 | */ | |
8191 | ||
8192 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
8193 | return; | |
8194 | } | |
8195 | ||
8196 | /* | |
8197 | * See if the job has been completed... | |
8198 | */ | |
8199 | ||
bd7854cb | 8200 | if (job->state_value > IPP_JOB_STOPPED) |
ef416fc2 | 8201 | { |
8202 | /* | |
8203 | * Return a "not-possible" error... | |
8204 | */ | |
8205 | ||
8206 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8207 | _("Job #%d is finished and cannot be altered!"), jobid); | |
8208 | return; | |
8209 | } | |
8210 | ||
8211 | /* | |
8212 | * See if the job is owned by the requesting user... | |
8213 | */ | |
8214 | ||
8215 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
8216 | { | |
bd7854cb | 8217 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 8218 | return; |
8219 | } | |
8220 | ||
8221 | /* | |
8222 | * See what the user wants to change. | |
8223 | */ | |
8224 | ||
bd7854cb | 8225 | cupsdLoadJob(job); |
8226 | ||
fa73b229 | 8227 | for (attr = con->request->attrs; attr; attr = attr->next) |
ef416fc2 | 8228 | { |
8229 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
8230 | continue; | |
8231 | ||
8232 | if (!strcmp(attr->name, "attributes-charset") || | |
8233 | !strcmp(attr->name, "attributes-natural-language") || | |
8234 | !strcmp(attr->name, "document-compression") || | |
8235 | !strcmp(attr->name, "document-format") || | |
8236 | !strcmp(attr->name, "job-detailed-status-messages") || | |
8237 | !strcmp(attr->name, "job-document-access-errors") || | |
8238 | !strcmp(attr->name, "job-id") || | |
8239 | !strcmp(attr->name, "job-k-octets") || | |
8240 | !strcmp(attr->name, "job-originating-host-name") || | |
8241 | !strcmp(attr->name, "job-originating-user-name") || | |
8242 | !strcmp(attr->name, "job-printer-up-time") || | |
8243 | !strcmp(attr->name, "job-printer-uri") || | |
8244 | !strcmp(attr->name, "job-sheets") || | |
8245 | !strcmp(attr->name, "job-state-message") || | |
8246 | !strcmp(attr->name, "job-state-reasons") || | |
8247 | !strcmp(attr->name, "job-uri") || | |
8248 | !strcmp(attr->name, "number-of-documents") || | |
8249 | !strcmp(attr->name, "number-of-intervening-jobs") || | |
8250 | !strcmp(attr->name, "output-device-assigned") || | |
8251 | !strncmp(attr->name, "date-time-at-", 13) || | |
8252 | !strncmp(attr->name, "job-impressions", 15) || | |
8253 | !strncmp(attr->name, "job-k-octets", 12) || | |
8254 | !strncmp(attr->name, "job-media-sheets", 16) || | |
8255 | !strncmp(attr->name, "time-at-", 8)) | |
8256 | { | |
8257 | /* | |
8258 | * Read-only attrs! | |
8259 | */ | |
8260 | ||
8261 | send_ipp_status(con, IPP_ATTRIBUTES_NOT_SETTABLE, | |
8262 | _("%s cannot be changed."), attr->name); | |
8263 | ||
8264 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8265 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8266 | ||
8267 | continue; | |
8268 | } | |
8269 | ||
8270 | if (!strcmp(attr->name, "job-priority")) | |
8271 | { | |
8272 | /* | |
8273 | * Change the job priority... | |
8274 | */ | |
8275 | ||
8276 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8277 | { | |
8278 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-priority value!")); | |
8279 | ||
8280 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8281 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8282 | } | |
bd7854cb | 8283 | else if (job->state_value >= IPP_JOB_PROCESSING) |
ef416fc2 | 8284 | { |
8285 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8286 | _("Job is completed and cannot be changed.")); | |
8287 | return; | |
8288 | } | |
8289 | else if (con->response->request.status.status_code == IPP_OK) | |
8290 | cupsdSetJobPriority(job, attr->values[0].integer); | |
8291 | } | |
8292 | else if (!strcmp(attr->name, "job-state")) | |
8293 | { | |
8294 | /* | |
8295 | * Change the job state... | |
8296 | */ | |
8297 | ||
8298 | if (attr->value_tag != IPP_TAG_ENUM) | |
8299 | { | |
8300 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-state value!")); | |
8301 | ||
8302 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8303 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8304 | } | |
8305 | else | |
8306 | { | |
8307 | switch (attr->values[0].integer) | |
8308 | { | |
8309 | case IPP_JOB_PENDING : | |
8310 | case IPP_JOB_HELD : | |
bd7854cb | 8311 | if (job->state_value > IPP_JOB_HELD) |
ef416fc2 | 8312 | { |
8313 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8314 | _("Job state cannot be changed.")); | |
8315 | return; | |
8316 | } | |
8317 | else if (con->response->request.status.status_code == IPP_OK) | |
bd7854cb | 8318 | { |
ef416fc2 | 8319 | job->state->values[0].integer = attr->values[0].integer; |
bd7854cb | 8320 | job->state_value = attr->values[0].integer; |
8321 | } | |
ef416fc2 | 8322 | break; |
8323 | ||
8324 | case IPP_JOB_PROCESSING : | |
8325 | case IPP_JOB_STOPPED : | |
bd7854cb | 8326 | if (job->state_value != attr->values[0].integer) |
ef416fc2 | 8327 | { |
8328 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8329 | _("Job state cannot be changed.")); | |
8330 | return; | |
8331 | } | |
8332 | break; | |
8333 | ||
8334 | case IPP_JOB_CANCELLED : | |
8335 | case IPP_JOB_ABORTED : | |
8336 | case IPP_JOB_COMPLETED : | |
bd7854cb | 8337 | if (job->state_value > IPP_JOB_PROCESSING) |
ef416fc2 | 8338 | { |
8339 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8340 | _("Job state cannot be changed.")); | |
8341 | return; | |
8342 | } | |
8343 | else if (con->response->request.status.status_code == IPP_OK) | |
8344 | { | |
8345 | cupsdCancelJob(job, 0); | |
8346 | ||
8347 | if (JobHistory) | |
8348 | { | |
8349 | job->state->values[0].integer = attr->values[0].integer; | |
bd7854cb | 8350 | job->state_value = attr->values[0].integer; |
ef416fc2 | 8351 | cupsdSaveJob(job); |
8352 | } | |
8353 | } | |
8354 | break; | |
8355 | } | |
8356 | } | |
8357 | } | |
8358 | else if (con->response->request.status.status_code != IPP_OK) | |
8359 | continue; | |
fa73b229 | 8360 | else if ((attr2 = ippFindAttribute(job->attrs, attr->name, |
8361 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 8362 | { |
8363 | /* | |
8364 | * Some other value; first free the old value... | |
8365 | */ | |
8366 | ||
8367 | if (job->attrs->prev) | |
8368 | job->attrs->prev->next = attr2->next; | |
8369 | else | |
8370 | job->attrs->attrs = attr2->next; | |
8371 | ||
8372 | if (job->attrs->last == attr2) | |
8373 | job->attrs->last = job->attrs->prev; | |
8374 | ||
757d2cad | 8375 | _ippFreeAttr(attr2); |
ef416fc2 | 8376 | |
8377 | /* | |
8378 | * Then copy the attribute... | |
8379 | */ | |
8380 | ||
8381 | copy_attribute(job->attrs, attr, 0); | |
8382 | ||
8383 | /* | |
8384 | * See if the job-name or job-hold-until is being changed. | |
8385 | */ | |
8386 | ||
8387 | if (!strcmp(attr->name, "job-hold-until")) | |
8388 | { | |
8389 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
8390 | ||
8391 | if (!strcmp(attr->values[0].string.text, "no-hold")) | |
8392 | cupsdReleaseJob(job); | |
8393 | else | |
8394 | cupsdHoldJob(job); | |
8395 | } | |
8396 | } | |
8397 | else if (attr->value_tag == IPP_TAG_DELETEATTR) | |
8398 | { | |
8399 | /* | |
8400 | * Delete the attribute... | |
8401 | */ | |
8402 | ||
8403 | if ((attr2 = ippFindAttribute(job->attrs, attr->name, | |
8404 | IPP_TAG_ZERO)) != NULL) | |
8405 | { | |
8406 | if (job->attrs->prev) | |
8407 | job->attrs->prev->next = attr2->next; | |
8408 | else | |
8409 | job->attrs->attrs = attr2->next; | |
8410 | ||
8411 | if (attr2 == job->attrs->last) | |
8412 | job->attrs->last = job->attrs->prev; | |
8413 | ||
757d2cad | 8414 | _ippFreeAttr(attr2); |
ef416fc2 | 8415 | } |
8416 | } | |
8417 | else | |
8418 | { | |
8419 | /* | |
8420 | * Add new option by copying it... | |
8421 | */ | |
8422 | ||
8423 | copy_attribute(job->attrs, attr, 0); | |
8424 | } | |
8425 | } | |
8426 | ||
8427 | /* | |
8428 | * Save the job... | |
8429 | */ | |
8430 | ||
8431 | cupsdSaveJob(job); | |
8432 | ||
8433 | /* | |
8434 | * Start jobs if possible... | |
8435 | */ | |
8436 | ||
8437 | cupsdCheckJobs(); | |
8438 | } | |
8439 | ||
8440 | ||
b423cd4c | 8441 | /* |
8442 | * 'set_printer_defaults()' - Set printer default options from a request. | |
8443 | */ | |
8444 | ||
8445 | static void | |
8446 | set_printer_defaults( | |
8447 | cupsd_client_t *con, /* I - Client connection */ | |
8448 | cupsd_printer_t *printer) /* I - Printer */ | |
8449 | { | |
8450 | int i; /* Looping var */ | |
8451 | ipp_attribute_t *attr; /* Current attribute */ | |
8452 | int namelen; /* Length of attribute name */ | |
8453 | char name[256], /* New attribute name */ | |
8454 | value[256]; /* String version of integer attrs */ | |
8455 | ||
8456 | ||
8457 | for (attr = con->request->attrs; attr; attr = attr->next) | |
8458 | { | |
8459 | /* | |
8460 | * Skip non-printer attributes... | |
8461 | */ | |
8462 | ||
8463 | if (attr->group_tag != IPP_TAG_PRINTER || !attr->name) | |
8464 | continue; | |
8465 | ||
8466 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_printer_defaults: %s", attr->name); | |
8467 | ||
8468 | if (!strcmp(attr->name, "job-sheets-default")) | |
8469 | { | |
8470 | /* | |
8471 | * Only allow keywords and names... | |
8472 | */ | |
8473 | ||
8474 | if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD) | |
8475 | continue; | |
8476 | ||
8477 | /* | |
8478 | * Only allow job-sheets-default to be set when running without a | |
8479 | * system high classification level... | |
8480 | */ | |
8481 | ||
8482 | if (Classification) | |
8483 | continue; | |
8484 | ||
8485 | cupsdSetString(&printer->job_sheets[0], attr->values[0].string.text); | |
8486 | ||
8487 | if (attr->num_values > 1) | |
8488 | cupsdSetString(&printer->job_sheets[1], attr->values[1].string.text); | |
8489 | else | |
8490 | cupsdSetString(&printer->job_sheets[1], "none"); | |
8491 | } | |
8492 | else if (!strcmp(attr->name, "requesting-user-name-allowed")) | |
8493 | { | |
8494 | cupsdFreePrinterUsers(printer); | |
8495 | ||
8496 | printer->deny_users = 0; | |
8497 | ||
8498 | if (attr->value_tag == IPP_TAG_NAME && | |
8499 | (attr->num_values > 1 || | |
8500 | strcmp(attr->values[0].string.text, "all"))) | |
8501 | { | |
8502 | for (i = 0; i < attr->num_values; i ++) | |
8503 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
8504 | } | |
8505 | } | |
8506 | else if (!strcmp(attr->name, "requesting-user-name-denied")) | |
8507 | { | |
8508 | cupsdFreePrinterUsers(printer); | |
8509 | ||
8510 | printer->deny_users = 1; | |
8511 | ||
8512 | if (attr->value_tag == IPP_TAG_NAME && | |
8513 | (attr->num_values > 1 || | |
8514 | strcmp(attr->values[0].string.text, "none"))) | |
8515 | { | |
8516 | for (i = 0; i < attr->num_values; i ++) | |
8517 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
8518 | } | |
8519 | } | |
8520 | else if (!strcmp(attr->name, "job-quota-period")) | |
8521 | { | |
8522 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8523 | continue; | |
8524 | ||
8525 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-quota-period to %d...", | |
8526 | attr->values[0].integer); | |
8527 | cupsdFreeQuotas(printer); | |
8528 | ||
8529 | printer->quota_period = attr->values[0].integer; | |
8530 | } | |
8531 | else if (!strcmp(attr->name, "job-k-limit")) | |
8532 | { | |
8533 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8534 | continue; | |
8535 | ||
8536 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-k-limit to %d...", | |
8537 | attr->values[0].integer); | |
8538 | cupsdFreeQuotas(printer); | |
8539 | ||
8540 | printer->k_limit = attr->values[0].integer; | |
8541 | } | |
8542 | else if (!strcmp(attr->name, "job-page-limit")) | |
8543 | { | |
8544 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8545 | continue; | |
8546 | ||
8547 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-page-limit to %d...", | |
8548 | attr->values[0].integer); | |
8549 | cupsdFreeQuotas(printer); | |
8550 | ||
8551 | printer->page_limit = attr->values[0].integer; | |
8552 | } | |
8553 | else if (!strcmp(attr->name, "printer-op-policy")) | |
8554 | { | |
8555 | cupsd_policy_t *p; /* Policy */ | |
8556 | ||
8557 | ||
8558 | if (attr->value_tag != IPP_TAG_NAME) | |
8559 | continue; | |
8560 | ||
8561 | if ((p = cupsdFindPolicy(attr->values[0].string.text)) != NULL) | |
8562 | { | |
8563 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8564 | "Setting printer-op-policy to \"%s\"...", | |
8565 | attr->values[0].string.text); | |
8566 | cupsdSetString(&printer->op_policy, attr->values[0].string.text); | |
8567 | printer->op_policy_ptr = p; | |
8568 | } | |
8569 | else | |
8570 | { | |
8571 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8572 | _("Unknown printer-op-policy \"%s\"."), | |
8573 | attr->values[0].string.text); | |
8574 | return; | |
8575 | } | |
8576 | } | |
8577 | else if (!strcmp(attr->name, "printer-error-policy")) | |
8578 | { | |
8579 | if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD) | |
8580 | continue; | |
8581 | ||
8582 | if (strcmp(attr->values[0].string.text, "abort-job") && | |
8583 | strcmp(attr->values[0].string.text, "retry-job") && | |
8584 | strcmp(attr->values[0].string.text, "stop-printer")) | |
8585 | { | |
8586 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8587 | _("Unknown printer-error-policy \"%s\"."), | |
8588 | attr->values[0].string.text); | |
8589 | return; | |
8590 | } | |
8591 | ||
8592 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8593 | "Setting printer-error-policy to \"%s\"...", | |
8594 | attr->values[0].string.text); | |
8595 | cupsdSetString(&printer->error_policy, attr->values[0].string.text); | |
8596 | } | |
8597 | else if (!strcmp(attr->name, "document-format-default") || | |
8598 | !strcmp(attr->name, "notify-lease-duration-default") || | |
8599 | !strcmp(attr->name, "notify-notify-events-default")) | |
8600 | continue; | |
8601 | ||
8602 | /* | |
8603 | * Skip any other non-default attributes... | |
8604 | */ | |
8605 | ||
8606 | namelen = strlen(attr->name); | |
8607 | if (namelen < 9 || strcmp(attr->name + namelen - 8, "-default") || | |
8608 | namelen > (sizeof(name) - 1) || attr->num_values != 1) | |
8609 | continue; | |
8610 | ||
8611 | /* | |
8612 | * OK, anything else must be a user-defined default... | |
8613 | */ | |
8614 | ||
8615 | strlcpy(name, attr->name, sizeof(name)); | |
8616 | name[namelen - 8] = '\0'; /* Strip "-default" */ | |
8617 | ||
8618 | switch (attr->value_tag) | |
8619 | { | |
8620 | case IPP_TAG_DELETEATTR : | |
8621 | printer->num_options = cupsRemoveOption(name, | |
8622 | printer->num_options, | |
8623 | &(printer->options)); | |
8624 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8625 | "Deleting %s", attr->name); | |
8626 | break; | |
8627 | ||
8628 | case IPP_TAG_NAME : | |
8629 | case IPP_TAG_KEYWORD : | |
8630 | case IPP_TAG_URI : | |
8631 | printer->num_options = cupsAddOption(name, | |
8632 | attr->values[0].string.text, | |
8633 | printer->num_options, | |
8634 | &(printer->options)); | |
8635 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8636 | "Setting %s to \"%s\"...", attr->name, | |
8637 | attr->values[0].string.text); | |
8638 | break; | |
8639 | ||
8640 | case IPP_TAG_BOOLEAN : | |
8641 | printer->num_options = cupsAddOption(name, | |
8642 | attr->values[0].boolean ? | |
8643 | "true" : "false", | |
8644 | printer->num_options, | |
8645 | &(printer->options)); | |
8646 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8647 | "Setting %s to %s...", attr->name, | |
8648 | attr->values[0].boolean ? "true" : "false"); | |
8649 | break; | |
8650 | ||
8651 | case IPP_TAG_INTEGER : | |
8652 | case IPP_TAG_ENUM : | |
8653 | sprintf(value, "%d", attr->values[0].integer); | |
8654 | printer->num_options = cupsAddOption(name, value, | |
8655 | printer->num_options, | |
8656 | &(printer->options)); | |
8657 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8658 | "Setting %s to %s...", attr->name, value); | |
8659 | break; | |
8660 | ||
8661 | case IPP_TAG_RANGE : | |
8662 | sprintf(value, "%d-%d", attr->values[0].range.lower, | |
8663 | attr->values[0].range.upper); | |
8664 | printer->num_options = cupsAddOption(name, value, | |
8665 | printer->num_options, | |
8666 | &(printer->options)); | |
8667 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8668 | "Setting %s to %s...", attr->name, value); | |
8669 | break; | |
8670 | ||
8671 | case IPP_TAG_RESOLUTION : | |
8672 | sprintf(value, "%dx%d%s", attr->values[0].resolution.xres, | |
8673 | attr->values[0].resolution.yres, | |
8674 | attr->values[0].resolution.units == IPP_RES_PER_INCH ? | |
8675 | "dpi" : "dpc"); | |
8676 | printer->num_options = cupsAddOption(name, value, | |
8677 | printer->num_options, | |
8678 | &(printer->options)); | |
8679 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8680 | "Setting %s to %s...", attr->name, value); | |
8681 | break; | |
8682 | ||
8683 | default : | |
8684 | /* Do nothing for other values */ | |
8685 | break; | |
8686 | } | |
8687 | } | |
8688 | } | |
8689 | ||
8690 | ||
ef416fc2 | 8691 | /* |
8692 | * 'start_printer()' - Start a printer. | |
8693 | */ | |
8694 | ||
8695 | static void | |
8696 | start_printer(cupsd_client_t *con, /* I - Client connection */ | |
8697 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8698 | { | |
8699 | http_status_t status; /* Policy status */ | |
8700 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8701 | char method[HTTP_MAX_URI], | |
8702 | /* Method portion of URI */ | |
8703 | username[HTTP_MAX_URI], | |
8704 | /* Username portion of URI */ | |
8705 | host[HTTP_MAX_URI], | |
8706 | /* Host portion of URI */ | |
8707 | resource[HTTP_MAX_URI]; | |
8708 | /* Resource portion of URI */ | |
8709 | int port; /* Port portion of URI */ | |
8710 | const char *name; /* Printer name */ | |
8711 | cupsd_printer_t *printer; /* Printer data */ | |
8712 | ||
8713 | ||
8714 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "start_printer(%p[%d], %s)", con, | |
8715 | con->http.fd, uri->values[0].string.text); | |
8716 | ||
8717 | /* | |
8718 | * Is the destination valid? | |
8719 | */ | |
8720 | ||
a4d04587 | 8721 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8722 | sizeof(method), username, sizeof(username), host, | |
8723 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8724 | |
8725 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
8726 | { | |
8727 | /* | |
8728 | * Bad URI... | |
8729 | */ | |
8730 | ||
8731 | send_ipp_status(con, IPP_NOT_FOUND, | |
8732 | _("The printer or class was not found.")); | |
8733 | return; | |
8734 | } | |
8735 | ||
8736 | /* | |
8737 | * Check policy... | |
8738 | */ | |
8739 | ||
8740 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
8741 | { | |
8742 | send_http_error(con, status); | |
8743 | return; | |
8744 | } | |
8745 | ||
8746 | /* | |
8747 | * Start the printer... | |
8748 | */ | |
8749 | ||
8750 | printer->state_message[0] = '\0'; | |
8751 | ||
8752 | cupsdStartPrinter(printer, 1); | |
8753 | ||
8754 | if (dtype & CUPS_PRINTER_CLASS) | |
e53920b9 | 8755 | { |
ef416fc2 | 8756 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" started by \"%s\".", name, |
e00b005a | 8757 | get_username(con)); |
e53920b9 | 8758 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, |
8759 | "Class \"%s\" started by \"%s\".", name, get_username(con)); | |
8760 | } | |
e00b005a | 8761 | else |
e53920b9 | 8762 | { |
ef416fc2 | 8763 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" started by \"%s\".", name, |
e00b005a | 8764 | get_username(con)); |
e53920b9 | 8765 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, |
8766 | "Printer \"%s\" started by \"%s\".", name, get_username(con)); | |
8767 | } | |
ef416fc2 | 8768 | |
8769 | cupsdCheckJobs(); | |
8770 | ||
8771 | /* | |
8772 | * Everything was ok, so return OK status... | |
8773 | */ | |
8774 | ||
8775 | con->response->request.status.status_code = IPP_OK; | |
8776 | } | |
8777 | ||
8778 | ||
8779 | /* | |
8780 | * 'stop_printer()' - Stop a printer. | |
8781 | */ | |
8782 | ||
8783 | static void | |
8784 | stop_printer(cupsd_client_t *con, /* I - Client connection */ | |
8785 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8786 | { | |
8787 | http_status_t status; /* Policy status */ | |
8788 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8789 | char method[HTTP_MAX_URI], | |
8790 | /* Method portion of URI */ | |
8791 | username[HTTP_MAX_URI], | |
8792 | /* Username portion of URI */ | |
8793 | host[HTTP_MAX_URI], | |
8794 | /* Host portion of URI */ | |
8795 | resource[HTTP_MAX_URI]; | |
8796 | /* Resource portion of URI */ | |
8797 | int port; /* Port portion of URI */ | |
8798 | const char *name; /* Printer name */ | |
8799 | cupsd_printer_t *printer; /* Printer data */ | |
8800 | ipp_attribute_t *attr; /* printer-state-message attribute */ | |
8801 | ||
8802 | ||
8803 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "stop_printer(%p[%d], %s)", con, | |
8804 | con->http.fd, uri->values[0].string.text); | |
8805 | ||
8806 | /* | |
8807 | * Is the destination valid? | |
8808 | */ | |
8809 | ||
a4d04587 | 8810 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8811 | sizeof(method), username, sizeof(username), host, | |
8812 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8813 | |
8814 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
8815 | { | |
8816 | /* | |
8817 | * Bad URI... | |
8818 | */ | |
8819 | ||
8820 | send_ipp_status(con, IPP_NOT_FOUND, | |
8821 | _("The printer or class was not found.")); | |
8822 | return; | |
8823 | } | |
8824 | ||
8825 | /* | |
8826 | * Check policy... | |
8827 | */ | |
8828 | ||
8829 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
8830 | { | |
8831 | send_http_error(con, status); | |
8832 | return; | |
8833 | } | |
8834 | ||
8835 | /* | |
8836 | * Stop the printer... | |
8837 | */ | |
8838 | ||
8839 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
8840 | IPP_TAG_TEXT)) == NULL) | |
8841 | strcpy(printer->state_message, "Paused"); | |
8842 | else | |
8843 | { | |
8844 | strlcpy(printer->state_message, attr->values[0].string.text, | |
8845 | sizeof(printer->state_message)); | |
8846 | } | |
8847 | ||
8848 | cupsdStopPrinter(printer, 1); | |
8849 | ||
8850 | if (dtype & CUPS_PRINTER_CLASS) | |
e53920b9 | 8851 | { |
ef416fc2 | 8852 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" stopped by \"%s\".", name, |
e00b005a | 8853 | get_username(con)); |
e53920b9 | 8854 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, |
8855 | "Class \"%s\" stopped by \"%s\".", name, get_username(con)); | |
8856 | } | |
ef416fc2 | 8857 | else |
e53920b9 | 8858 | { |
ef416fc2 | 8859 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" stopped by \"%s\".", name, |
e00b005a | 8860 | get_username(con)); |
e53920b9 | 8861 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, |
8862 | "Printer \"%s\" stopped by \"%s\".", name, get_username(con)); | |
8863 | } | |
ef416fc2 | 8864 | |
8865 | /* | |
8866 | * Everything was ok, so return OK status... | |
8867 | */ | |
8868 | ||
8869 | con->response->request.status.status_code = IPP_OK; | |
8870 | } | |
8871 | ||
8872 | ||
89d46774 | 8873 | /* |
8874 | * 'url_encode_attr()' - URL-encode a string attribute. | |
8875 | */ | |
8876 | ||
8877 | static void | |
8878 | url_encode_attr(ipp_attribute_t *attr, /* I - Attribute */ | |
8879 | char *buffer,/* I - String buffer */ | |
8880 | int bufsize)/* I - Size of buffer */ | |
8881 | { | |
8882 | int i; /* Looping var */ | |
8883 | char *bufptr, /* Pointer into buffer */ | |
8884 | *bufend, /* End of buffer */ | |
8885 | *valptr; /* Pointer into value */ | |
8886 | ||
8887 | ||
8888 | strlcpy(buffer, attr->name, bufsize); | |
8889 | bufptr = buffer + strlen(buffer); | |
8890 | bufend = buffer + bufsize - 1; | |
8891 | ||
8892 | for (i = 0; i < attr->num_values; i ++) | |
8893 | { | |
8894 | if (bufptr >= bufend) | |
8895 | break; | |
8896 | ||
8897 | if (i) | |
8898 | *bufptr++ = ','; | |
8899 | else | |
8900 | *bufptr++ = '='; | |
8901 | ||
8902 | if (bufptr >= bufend) | |
8903 | break; | |
8904 | ||
8905 | *bufptr++ = '\''; | |
8906 | ||
8907 | for (valptr = attr->values[i].string.text; | |
8908 | *valptr && bufptr < bufend; | |
8909 | valptr ++) | |
8910 | if (*valptr == ' ') | |
8911 | { | |
8912 | if (bufptr >= (bufend - 2)) | |
8913 | break; | |
8914 | ||
8915 | *bufptr++ = '%'; | |
8916 | *bufptr++ = '2'; | |
8917 | *bufptr++ = '0'; | |
8918 | } | |
8919 | else if (*valptr == '\'' || *valptr == '\\') | |
8920 | { | |
8921 | *bufptr++ = '\\'; | |
8922 | *bufptr++ = *valptr; | |
8923 | } | |
8924 | else | |
8925 | *bufptr++ = *valptr; | |
8926 | ||
8927 | if (bufptr >= bufend) | |
8928 | break; | |
8929 | ||
8930 | *bufptr++ = '\''; | |
8931 | } | |
8932 | ||
8933 | *bufptr = '\0'; | |
8934 | } | |
8935 | ||
8936 | ||
ef416fc2 | 8937 | /* |
8938 | * 'user_allowed()' - See if a user is allowed to print to a queue. | |
8939 | */ | |
8940 | ||
8941 | static int /* O - 0 if not allowed, 1 if allowed */ | |
8942 | user_allowed(cupsd_printer_t *p, /* I - Printer or class */ | |
8943 | const char *username) /* I - Username */ | |
8944 | { | |
8945 | int i; /* Looping var */ | |
8946 | struct passwd *pw; /* User password data */ | |
8947 | ||
8948 | ||
8949 | if (p->num_users == 0) | |
8950 | return (1); | |
8951 | ||
8952 | if (!strcmp(username, "root")) | |
8953 | return (1); | |
8954 | ||
8955 | pw = getpwnam(username); | |
8956 | endpwent(); | |
8957 | ||
8958 | for (i = 0; i < p->num_users; i ++) | |
8959 | { | |
8960 | if (p->users[i][0] == '@') | |
8961 | { | |
8962 | /* | |
8963 | * Check group membership... | |
8964 | */ | |
8965 | ||
8966 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) | |
8967 | break; | |
8968 | } | |
8969 | else if (!strcasecmp(username, p->users[i])) | |
8970 | break; | |
8971 | } | |
8972 | ||
8973 | return ((i < p->num_users) != p->deny_users); | |
8974 | } | |
8975 | ||
8976 | ||
8977 | /* | |
8978 | * 'validate_job()' - Validate printer options and destination. | |
8979 | */ | |
8980 | ||
8981 | static void | |
8982 | validate_job(cupsd_client_t *con, /* I - Client connection */ | |
8983 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8984 | { | |
8985 | http_status_t status; /* Policy status */ | |
8986 | ipp_attribute_t *attr; /* Current attribute */ | |
8987 | ipp_attribute_t *format; /* Document-format attribute */ | |
8988 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8989 | char method[HTTP_MAX_URI], | |
8990 | /* Method portion of URI */ | |
8991 | username[HTTP_MAX_URI], | |
8992 | /* Username portion of URI */ | |
8993 | host[HTTP_MAX_URI], | |
8994 | /* Host portion of URI */ | |
8995 | resource[HTTP_MAX_URI]; | |
8996 | /* Resource portion of URI */ | |
8997 | int port; /* Port portion of URI */ | |
8998 | char super[MIME_MAX_SUPER], | |
8999 | /* Supertype of file */ | |
9000 | type[MIME_MAX_TYPE]; | |
9001 | /* Subtype of file */ | |
9002 | cupsd_printer_t *printer; /* Printer */ | |
9003 | ||
9004 | ||
9005 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "validate_job(%p[%d], %s)", con, | |
9006 | con->http.fd, uri->values[0].string.text); | |
9007 | ||
9008 | /* | |
9009 | * OK, see if the client is sending the document compressed - CUPS | |
9010 | * doesn't support compression yet... | |
9011 | */ | |
9012 | ||
fa73b229 | 9013 | if ((attr = ippFindAttribute(con->request, "compression", |
9014 | IPP_TAG_KEYWORD)) != NULL && | |
9015 | !strcmp(attr->values[0].string.text, "none")) | |
ef416fc2 | 9016 | { |
9017 | send_ipp_status(con, IPP_ATTRIBUTES, | |
9018 | _("Unsupported compression attribute %s!"), | |
9019 | attr->values[0].string.text); | |
9020 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
9021 | "compression", NULL, attr->values[0].string.text); | |
9022 | return; | |
9023 | } | |
9024 | ||
9025 | /* | |
9026 | * Is it a format we support? | |
9027 | */ | |
9028 | ||
9029 | if ((format = ippFindAttribute(con->request, "document-format", | |
9030 | IPP_TAG_MIMETYPE)) != NULL) | |
9031 | { | |
9032 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
9033 | { | |
9034 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
9035 | format->values[0].string.text); | |
9036 | return; | |
9037 | } | |
9038 | ||
fa73b229 | 9039 | if ((strcmp(super, "application") || strcmp(type, "octet-stream")) && |
9040 | !mimeType(MimeDatabase, super, type)) | |
ef416fc2 | 9041 | { |
9042 | cupsdLogMessage(CUPSD_LOG_INFO, | |
9043 | "Hint: Do you have the raw file printing rules enabled?"); | |
9044 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
9045 | _("Unsupported format \"%s\"!"), | |
9046 | format->values[0].string.text); | |
9047 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
9048 | "document-format", NULL, format->values[0].string.text); | |
9049 | return; | |
9050 | } | |
9051 | } | |
9052 | ||
9053 | /* | |
9054 | * Is the destination valid? | |
9055 | */ | |
9056 | ||
a4d04587 | 9057 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
9058 | sizeof(method), username, sizeof(username), host, | |
9059 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 9060 | |
9061 | if (cupsdValidateDest(host, resource, &dtype, &printer) == NULL) | |
9062 | { | |
9063 | /* | |
9064 | * Bad URI... | |
9065 | */ | |
9066 | ||
9067 | send_ipp_status(con, IPP_NOT_FOUND, | |
9068 | _("The printer or class was not found.")); | |
9069 | return; | |
9070 | } | |
9071 | ||
9072 | /* | |
9073 | * Check policy... | |
9074 | */ | |
9075 | ||
9076 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
9077 | { | |
9078 | send_http_error(con, status); | |
9079 | return; | |
9080 | } | |
9081 | ||
9082 | /* | |
9083 | * Everything was ok, so return OK status... | |
9084 | */ | |
9085 | ||
9086 | con->response->request.status.status_code = IPP_OK; | |
9087 | } | |
9088 | ||
9089 | ||
9090 | /* | |
9091 | * 'validate_name()' - Make sure the printer name only contains valid chars. | |
9092 | */ | |
9093 | ||
9094 | static int /* O - 0 if name is no good, 1 if name is good */ | |
9095 | validate_name(const char *name) /* I - Name to check */ | |
9096 | { | |
9097 | const char *ptr; /* Pointer into name */ | |
9098 | ||
9099 | ||
9100 | /* | |
9101 | * Scan the whole name... | |
9102 | */ | |
9103 | ||
9104 | for (ptr = name; *ptr; ptr ++) | |
9105 | if ((*ptr >= 0 && *ptr <= ' ') || *ptr == 127 || *ptr == '/' || *ptr == '#') | |
9106 | return (0); | |
9107 | ||
9108 | /* | |
9109 | * All the characters are good; validate the length, too... | |
9110 | */ | |
9111 | ||
9112 | return ((ptr - name) < 128); | |
9113 | } | |
9114 | ||
9115 | ||
9116 | /* | |
9117 | * 'validate_user()' - Validate the user for the request. | |
9118 | */ | |
9119 | ||
9120 | static int /* O - 1 if permitted, 0 otherwise */ | |
9121 | validate_user(cupsd_job_t *job, /* I - Job */ | |
9122 | cupsd_client_t *con, /* I - Client connection */ | |
9123 | const char *owner, /* I - Owner of job/resource */ | |
9124 | char *username, /* O - Authenticated username */ | |
9125 | int userlen) /* I - Length of username */ | |
9126 | { | |
ef416fc2 | 9127 | cupsd_printer_t *printer; /* Printer for job */ |
9128 | ||
9129 | ||
9130 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
9131 | "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, " | |
9132 | "userlen=%d)", | |
9133 | job ? job->id : 0, con->http.fd, owner ? owner : "(null)", | |
9134 | username, userlen); | |
9135 | ||
9136 | /* | |
9137 | * Validate input... | |
9138 | */ | |
9139 | ||
9140 | if (!con || !owner || !username || userlen <= 0) | |
9141 | return (0); | |
9142 | ||
9143 | /* | |
9144 | * Get the best authenticated username that is available. | |
9145 | */ | |
9146 | ||
e00b005a | 9147 | strlcpy(username, get_username(con), userlen); |
ef416fc2 | 9148 | |
9149 | /* | |
9150 | * Check the username against the owner... | |
9151 | */ | |
9152 | ||
80ca4592 | 9153 | printer = cupsdFindDest(job->dest); |
ef416fc2 | 9154 | |
9155 | return (cupsdCheckPolicy(printer ? printer->op_policy_ptr : DefaultPolicyPtr, | |
9156 | con, owner) == HTTP_OK); | |
9157 | } | |
9158 | ||
9159 | ||
9160 | /* | |
89d46774 | 9161 | * End of "$Id: ipp.c 5438 2006-04-19 21:21:05Z mike $". |
ef416fc2 | 9162 | */ |