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Merge pull request #5621 from zdohnal/cgigetarray-sigsegv
[thirdparty/cups.git] / scheduler / ipp.c
CommitLineData
ef416fc2 1/*
5ec1fd3d 2 * IPP routines for the CUPS scheduler.
ef416fc2 3 *
622207ef 4 * Copyright © 2007-2019 by Apple Inc.
092db1e2 5 * Copyright © 1997-2007 by Easy Software Products, all rights reserved.
f7deaa1a 6 *
5ec1fd3d
MS		 7 * This file contains Kerberos support code, copyright 2006 by
8 * Jelmer Vernooij.
ef416fc2 9 *
092db1e2
MS		 10 * Licensed under Apache License v2.0. See the file "LICENSE" for more
11 * information.
ef416fc2 12 */
13
14/*
15 * Include necessary headers...
16 */
17
18#include "cupsd.h"
a603edef 19#include <cups/ppd-private.h>
ef416fc2 20
f899b121 21#ifdef __APPLE__
22# ifdef HAVE_MEMBERSHIP_H
23# include <membership.h>
24# endif /* HAVE_MEMBERSHIP_H */
7594b224 25extern int mbr_user_name_to_uuid(const char* name, uuid_t uu);
26extern int mbr_group_name_to_uuid(const char* name, uuid_t uu);
27extern int mbr_check_membership_by_id(uuid_t user, gid_t group, int* ismember);
f899b121 28#endif /* __APPLE__ */
7594b224 29
ef416fc2 30
ef416fc2 31/*
32 * Local functions...
33 */
34
35static void accept_jobs(cupsd_client_t *con, ipp_attribute_t *uri);
36static void add_class(cupsd_client_t *con, ipp_attribute_t *uri);
b423cd4c 37static int add_file(cupsd_client_t *con, cupsd_job_t *job,
38 mime_type_t *filetype, int compression);
f7deaa1a 39static cupsd_job_t *add_job(cupsd_client_t *con, cupsd_printer_t *printer,
80ca4592 40 mime_type_t *filetype);
ef416fc2 41static void add_job_subscriptions(cupsd_client_t *con, cupsd_job_t *job);
321d8d57 42static void add_job_uuid(cupsd_job_t *job);
ef416fc2 43static void add_printer(cupsd_client_t *con, ipp_attribute_t *uri);
b423cd4c 44static void add_printer_state_reasons(cupsd_client_t *con,
45 cupsd_printer_t *p);
ef416fc2 46static void add_queued_job_count(cupsd_client_t *con, cupsd_printer_t *p);
b423cd4c 47static void apply_printer_defaults(cupsd_printer_t *printer,
48 cupsd_job_t *job);
ef416fc2 49static void authenticate_job(cupsd_client_t *con, ipp_attribute_t *uri);
50static void cancel_all_jobs(cupsd_client_t *con, ipp_attribute_t *uri);
51static void cancel_job(cupsd_client_t *con, ipp_attribute_t *uri);
52static void cancel_subscription(cupsd_client_t *con, int id);
3dfe78b3 53static int check_rss_recipient(const char *recipient);
ef416fc2 54static int check_quotas(cupsd_client_t *con, cupsd_printer_t *p);
aaf19ab0 55static void close_job(cupsd_client_t *con, ipp_attribute_t *uri);
fa73b229 56static void copy_attrs(ipp_t *to, ipp_t *from, cups_array_t *ra,
10d09e33
MS		 57 ipp_tag_t group, int quickcopy,
58 cups_array_t *exclude);
b423cd4c 59static int copy_banner(cupsd_client_t *con, cupsd_job_t *job,
60 const char *name);
55516fd3 61static int copy_file(const char *from, const char *to, mode_t mode);
b423cd4c 62static int copy_model(cupsd_client_t *con, const char *from,
63 const char *to);
fa73b229 64static void copy_job_attrs(cupsd_client_t *con,
65 cupsd_job_t *job,
10d09e33 66 cups_array_t *ra, cups_array_t *exclude);
fa73b229 67static void copy_printer_attrs(cupsd_client_t *con,
68 cupsd_printer_t *printer,
69 cups_array_t *ra);
ef416fc2 70static void copy_subscription_attrs(cupsd_client_t *con,
71 cupsd_subscription_t *sub,
10d09e33
MS		 72 cups_array_t *ra,
73 cups_array_t *exclude);
ef416fc2 74static void create_job(cupsd_client_t *con, ipp_attribute_t *uri);
7ae00c35 75static void create_local_printer(cupsd_client_t *con);
ef416fc2 76static cups_array_t *create_requested_array(ipp_t *request);
42404685 77static void create_subscriptions(cupsd_client_t *con, ipp_attribute_t *uri);
ef416fc2 78static void delete_printer(cupsd_client_t *con, ipp_attribute_t *uri);
79static void get_default(cupsd_client_t *con);
80static void get_devices(cupsd_client_t *con);
2e4ff8af 81static void get_document(cupsd_client_t *con, ipp_attribute_t *uri);
ef416fc2 82static void get_jobs(cupsd_client_t *con, ipp_attribute_t *uri);
83static void get_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri);
bd7854cb 84static void get_notifications(cupsd_client_t *con);
b94498cf 85static void get_ppd(cupsd_client_t *con, ipp_attribute_t *uri);
ef416fc2 86static void get_ppds(cupsd_client_t *con);
87static void get_printers(cupsd_client_t *con, int type);
88static void get_printer_attrs(cupsd_client_t *con, ipp_attribute_t *uri);
c168a833 89static void get_printer_supported(cupsd_client_t *con, ipp_attribute_t *uri);
ef416fc2 90static void get_subscription_attrs(cupsd_client_t *con, int sub_id);
91static void get_subscriptions(cupsd_client_t *con, ipp_attribute_t *uri);
e00b005a 92static const char *get_username(cupsd_client_t *con);
ef416fc2 93static void hold_job(cupsd_client_t *con, ipp_attribute_t *uri);
61cf44e2 94static void hold_new_jobs(cupsd_client_t *con, ipp_attribute_t *uri);
ef416fc2 95static void move_job(cupsd_client_t *con, ipp_attribute_t *uri);
ef416fc2 96static int ppd_parse_line(const char *line, char *option, int olen,
97 char *choice, int clen);
98static void print_job(cupsd_client_t *con, ipp_attribute_t *uri);
c5571a1d 99static void read_job_ticket(cupsd_client_t *con);
ef416fc2 100static void reject_jobs(cupsd_client_t *con, ipp_attribute_t *uri);
61cf44e2
MS		 101static void release_held_new_jobs(cupsd_client_t *con,
102 ipp_attribute_t *uri);
ef416fc2 103static void release_job(cupsd_client_t *con, ipp_attribute_t *uri);
104static void renew_subscription(cupsd_client_t *con, int sub_id);
105static void restart_job(cupsd_client_t *con, ipp_attribute_t *uri);
f7deaa1a 106static void save_auth_info(cupsd_client_t *con, cupsd_job_t *job,
107 ipp_attribute_t *auth_info);
ef416fc2 108static void send_document(cupsd_client_t *con, ipp_attribute_t *uri);
f899b121 109static void send_http_error(cupsd_client_t *con, http_status_t status,
110 cupsd_printer_t *printer);
a32af27c 111static void send_ipp_status(cupsd_client_t *con, ipp_status_t status, const char *message, ...) _CUPS_FORMAT(3, 4);
ef416fc2 112static void set_default(cupsd_client_t *con, ipp_attribute_t *uri);
113static void set_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri);
c168a833 114static void set_printer_attrs(cupsd_client_t *con, ipp_attribute_t *uri);
f0b589f7 115static int set_printer_defaults(cupsd_client_t *con, cupsd_printer_t *printer);
ef416fc2 116static void start_printer(cupsd_client_t *con, ipp_attribute_t *uri);
117static void stop_printer(cupsd_client_t *con, ipp_attribute_t *uri);
07623986
MS		 118static void url_encode_attr(ipp_attribute_t *attr, char *buffer, size_t bufsize);
119static char *url_encode_string(const char *s, char *buffer, size_t bufsize);
ef416fc2 120static int user_allowed(cupsd_printer_t *p, const char *username);
121static void validate_job(cupsd_client_t *con, ipp_attribute_t *uri);
122static int validate_name(const char *name);
07623986 123static int validate_user(cupsd_job_t *job, cupsd_client_t *con, const char *owner, char *username, size_t userlen);
ef416fc2 124
125
126/*
09a101d6 127 * 'cupsdProcessIPPRequest()' - Process an incoming IPP request.
ef416fc2 128 */
129
130int /* O - 1 on success, 0 on failure */
131cupsdProcessIPPRequest(
132 cupsd_client_t *con) /* I - Client connection */
133{
134 ipp_tag_t group; /* Current group tag */
135 ipp_attribute_t *attr; /* Current attribute */
136 ipp_attribute_t *charset; /* Character set attribute */
137 ipp_attribute_t *language; /* Language attribute */
9f5eb9be 138 ipp_attribute_t *uri = NULL; /* Printer or job URI attribute */
ef416fc2 139 ipp_attribute_t *username; /* requesting-user-name attr */
140 int sub_id; /* Subscription ID */
092db1e2 141 int valid = 1; /* Valid request? */
ef416fc2 142
143
d2123aee
MS		 144 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdProcessIPPRequest(%p[%d]): operation_id=%04x(%s)", con, con->number, con->request->request.op.operation_id, ippOpString(con->request->request.op.operation_id));
145
146 if (LogLevel >= CUPSD_LOG_DEBUG2)
147 {
148 for (group = IPP_TAG_ZERO, attr = ippFirstAttribute(con->request); attr; attr = ippNextAttribute(con->request))
149 {
150 const char *name; /* Attribute name */
151 char value[1024]; /* Attribute value */
152
153 if (group != ippGetGroupTag(attr))
154 {
155 group = ippGetGroupTag(attr);
156 if (group != IPP_TAG_ZERO)
157 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdProcessIPPRequest: %s", ippTagString(group));
158 }
159
160 if ((name = ippGetName(attr)) == NULL)
161 continue;
162
163 ippAttributeString(attr, value, sizeof(value));
164
165 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdProcessIPPRequest: %s %s%s '%s'", name, ippGetCount(attr) > 1 ? "1setOf " : "", ippTagString(ippGetValueTag(attr)), value);
166 }
167 }
ef416fc2 168
169 /*
170 * First build an empty response message for this request...
171 */
172
173 con->response = ippNew();
174
092db1e2
MS		 175 con->response->request.status.version[0] = con->request->request.op.version[0];
176 con->response->request.status.version[1] = con->request->request.op.version[1];
177 con->response->request.status.request_id = con->request->request.op.request_id;
ef416fc2 178
179 /*
180 * Then validate the request header and required attributes...
181 */
f7deaa1a 182
092db1e2 183 if (con->request->request.any.version[0] != 1 && con->request->request.any.version[0] != 2)
ef416fc2 184 {
185 /*
c168a833 186 * Return an error, since we only support IPP 1.x and 2.x.
ef416fc2 187 */
188
092db1e2 189 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, "%04X %s Bad request version number %d.%d.", IPP_STATUS_ERROR_VERSION_NOT_SUPPORTED, con->http->hostname, con->request->request.any.version[0], con->request->request.any.version[1]);
ef416fc2 190
092db1e2 191 send_ipp_status(con, IPP_STATUS_ERROR_VERSION_NOT_SUPPORTED, _("Bad request version number %d.%d."), con->request->request.any.version[0], con->request->request.any.version[1]);
f7deaa1a 192 }
f0ab5bff
MS		 193 else if (con->request->request.any.request_id < 1)
194 {
195 /*
196 * Return an error, since request IDs must be between 1 and 2^31-1
197 */
198
092db1e2 199 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, "%04X %s Bad request ID %d.", IPP_STATUS_ERROR_BAD_REQUEST, con->http->hostname, con->request->request.any.request_id);
f0ab5bff 200
092db1e2 201 send_ipp_status(con, IPP_STATUS_ERROR_BAD_REQUEST, _("Bad request ID %d."), con->request->request.any.request_id);
f0ab5bff 202 }
fa73b229 203 else if (!con->request->attrs)
ef416fc2 204 {
092db1e2 205 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, "%04X %s No attributes in request.", IPP_STATUS_ERROR_BAD_REQUEST, con->http->hostname);
ef416fc2 206
092db1e2 207 send_ipp_status(con, IPP_STATUS_ERROR_BAD_REQUEST, _("No attributes in request."));
ef416fc2 208 }
209 else
210 {
211 /*
212 * Make sure that the attributes are provided in the correct order and
213 * don't repeat groups...
214 */
215
216 for (attr = con->request->attrs, group = attr->group_tag;
fa73b229 217 attr;
ef416fc2 218 attr = attr->next)
219 if (attr->group_tag < group && attr->group_tag != IPP_TAG_ZERO)
220 {
221 /*
222 * Out of order; return an error...
223 */
224
092db1e2 225 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, "%04X %s Attribute groups are out of order", IPP_STATUS_ERROR_BAD_REQUEST, con->http->hostname);
ef416fc2 226
092db1e2 227 send_ipp_status(con, IPP_STATUS_ERROR_BAD_REQUEST, _("Attribute groups are out of order (%x < %x)."), attr->group_tag, group);
ef416fc2 228 break;
229 }
230 else
231 group = attr->group_tag;
232
fa73b229 233 if (!attr)
ef416fc2 234 {
235 /*
236 * Then make sure that the first three attributes are:
237 *
238 * attributes-charset
239 * attributes-natural-language
240 * printer-uri/job-uri
241 */
242
243 attr = con->request->attrs;
7d4510a0 244 if (attr && attr->name && !strcmp(attr->name, "attributes-charset") && (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_CHARSET && attr->group_tag == IPP_TAG_OPERATION)
ef416fc2 245 charset = attr;
246 else
247 charset = NULL;
248
249 if (attr)
250 attr = attr->next;
251
7d4510a0 252 if (attr && attr->name && !strcmp(attr->name, "attributes-natural-language") && (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_LANGUAGE && attr->group_tag == IPP_TAG_OPERATION)
1523f10d 253 {
ef416fc2 254 language = attr;
1523f10d
MS		 255
256 /*
257 * Reset language for this request if different from Accept-Language.
258 */
259
260 if (!con->language ||
261 strcmp(attr->values[0].string.text, con->language->language))
262 {
263 cupsLangFree(con->language);
264 con->language = cupsLangGet(attr->values[0].string.text);
265 }
266 }
ef416fc2 267 else
268 language = NULL;
269
7d4510a0 270 if ((attr = ippFindAttribute(con->request, "printer-uri", IPP_TAG_URI)) != NULL && attr->group_tag == IPP_TAG_OPERATION)
ef416fc2 271 uri = attr;
7d4510a0 272 else if ((attr = ippFindAttribute(con->request, "job-uri", IPP_TAG_URI)) != NULL && attr->group_tag == IPP_TAG_OPERATION)
ef416fc2 273 uri = attr;
7d4510a0
MS		 274 else if (con->request->request.op.operation_id == CUPS_GET_PPD && (attr = ippFindAttribute(con->request, "ppd-name", IPP_TAG_NAME)) != NULL && attr->group_tag == IPP_TAG_OPERATION)
275 uri = attr;
ef416fc2 276 else
277 uri = NULL;
278
279 if (charset)
092db1e2 280 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, charset->values[0].string.text);
ef416fc2 281 else
092db1e2 282 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, "utf-8");
ef416fc2 283
284 if (language)
092db1e2 285 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, language->values[0].string.text);
ef416fc2 286 else
092db1e2 287 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, DefaultLanguage);
ef416fc2 288
092db1e2 289 if (charset && _cups_strcasecmp(charset->values[0].string.text, "us-ascii") && _cups_strcasecmp(charset->values[0].string.text, "utf-8"))
2e4ff8af
MS		 290 {
291 /*
292 * Bad character set...
293 */
294
4d301e69 295 cupsdLogMessage(CUPSD_LOG_ERROR, "Unsupported character set \"%s\"",
2e4ff8af 296 charset->values[0].string.text);
092db1e2
MS		 297 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, "%04X %s Unsupported attributes-charset value \"%s\".", IPP_STATUS_ERROR_CHARSET, con->http->hostname, charset->values[0].string.text);
298 send_ipp_status(con, IPP_STATUS_ERROR_CHARSET, _("Unsupported character set \"%s\"."), charset->values[0].string.text);
2e4ff8af
MS		 299 }
300 else if (!charset || !language ||
301 (!uri &&
302 con->request->request.op.operation_id != CUPS_GET_DEFAULT &&
303 con->request->request.op.operation_id != CUPS_GET_PRINTERS &&
304 con->request->request.op.operation_id != CUPS_GET_CLASSES &&
305 con->request->request.op.operation_id != CUPS_GET_DEVICES &&
306 con->request->request.op.operation_id != CUPS_GET_PPDS))
ef416fc2 307 {
308 /*
309 * Return an error, since attributes-charset,
310 * attributes-natural-language, and printer-uri/job-uri are required
311 * for all operations.
312 */
313
314 if (!charset)
315 {
092db1e2 316 cupsdLogMessage(CUPSD_LOG_ERROR, "Missing attributes-charset attribute.");
ef416fc2 317
092db1e2 318 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, "%04X %s Missing attributes-charset attribute.", IPP_STATUS_ERROR_BAD_REQUEST, con->http->hostname);
ef416fc2 319 }
320
321 if (!language)
322 {
323 cupsdLogMessage(CUPSD_LOG_ERROR,
092db1e2 324 "Missing attributes-natural-language attribute.");
ef416fc2 325
092db1e2 326 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, "%04X %s Missing attributes-natural-language attribute.", IPP_STATUS_ERROR_BAD_REQUEST, con->http->hostname);
ef416fc2 327 }
328
329 if (!uri)
330 {
092db1e2 331 cupsdLogMessage(CUPSD_LOG_ERROR, "Missing printer-uri, job-uri, or ppd-name attribute.");
ef416fc2 332
092db1e2 333 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, "%04X %s Missing printer-uri, job-uri, or ppd-name attribute.", IPP_STATUS_ERROR_BAD_REQUEST, con->http->hostname);
ef416fc2 334 }
335
336 cupsdLogMessage(CUPSD_LOG_DEBUG, "Request attributes follow...");
337
fa73b229 338 for (attr = con->request->attrs; attr; attr = attr->next)
f7deaa1a 339 cupsdLogMessage(CUPSD_LOG_DEBUG,
ef416fc2 340 "attr \"%s\": group_tag = %x, value_tag = %x",
341 attr->name ? attr->name : "(null)", attr->group_tag,
342 attr->value_tag);
343
344 cupsdLogMessage(CUPSD_LOG_DEBUG, "End of attributes...");
345
346 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 347 _("Missing required attributes."));
ef416fc2 348 }
349 else
350 {
351 /*
092db1e2
MS		 352 * OK, all the checks pass so far; validate "requesting-user-name"
353 * attribute value...
ef416fc2 354 */
355
092db1e2
MS		 356 if ((username = ippFindAttribute(con->request, "requesting-user-name", IPP_TAG_ZERO)) != NULL)
357 {
358 /*
359 * Validate "requesting-user-name"...
360 */
361
362 if (username->group_tag != IPP_TAG_OPERATION && StrictConformance)
363 {
364 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, "%04X %s \"requesting-user-name\" attribute in wrong group.", IPP_STATUS_ERROR_BAD_REQUEST, con->http->hostname);
365 send_ipp_status(con, IPP_STATUS_ERROR_BAD_REQUEST, _("\"requesting-user-name\" attribute in wrong group."));
366 valid = 0;
367 }
368 else if (username->value_tag != IPP_TAG_NAME && username->value_tag != IPP_TAG_NAMELANG)
369 {
370 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, "%04X %s \"requesting-user-name\" attribute with wrong syntax.", IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, con->http->hostname);
371 send_ipp_status(con, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, _("\"requesting-user-name\" attribute with wrong syntax."));
372 if ((attr = ippCopyAttribute(con->response, username, 0)) != NULL)
373 attr->group_tag = IPP_TAG_UNSUPPORTED_GROUP;
374 valid = 0;
375 }
376 else if (!ippValidateAttribute(username))
377 {
378 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, "%04X %s \"requesting-user-name\" attribute with bad value.", IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, con->http->hostname);
379
380 if (StrictConformance)
381 {
382 /*
383 * Throw an error...
384 */
385
386 send_ipp_status(con, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, _("\"requesting-user-name\" attribute with wrong syntax."));
387 if ((attr = ippCopyAttribute(con->response, username, 0)) != NULL)
388 attr->group_tag = IPP_TAG_UNSUPPORTED_GROUP;
389 valid = 0;
390 }
391 else
392 {
393 /*
394 * Map bad "requesting-user-name" to 'anonymous'...
395 */
396
397 ippSetString(con->request, &username, 0, "anonymous");
398 }
399 }
400 else if (!strcmp(username->values[0].string.text, "root") && _cups_strcasecmp(con->http->hostname, "localhost") && strcmp(con->username, "root"))
ef416fc2 401 {
402 /*
403 * Remote unauthenticated user masquerading as local root...
404 */
405
5e6c3df7 406 ippSetString(con->request, &username, 0, RemoteRoot);
ef416fc2 407 }
408 }
409
092db1e2 410 if ((attr = ippFindAttribute(con->request, "notify-subscription-id", IPP_TAG_INTEGER)) != NULL)
ef416fc2 411 sub_id = attr->values[0].integer;
412 else
413 sub_id = 0;
414
092db1e2
MS		 415 if (valid)
416 {
417 /*
418 * Try processing the operation...
419 */
ef416fc2 420
092db1e2
MS		 421 if (uri)
422 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s %s", ippOpString(con->request->request.op.operation_id), uri->values[0].string.text);
423 else
424 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s", ippOpString(con->request->request.op.operation_id));
ef416fc2 425
092db1e2
MS		 426 switch (con->request->request.op.operation_id)
427 {
428 case IPP_OP_PRINT_JOB :
429 print_job(con, uri);
430 break;
431
432 case IPP_OP_VALIDATE_JOB :
433 validate_job(con, uri);
434 break;
435
436 case IPP_OP_CREATE_JOB :
437 create_job(con, uri);
438 break;
439
440 case IPP_OP_SEND_DOCUMENT :
441 send_document(con, uri);
442 break;
443
444 case IPP_OP_CANCEL_JOB :
445 cancel_job(con, uri);
446 break;
447
448 case IPP_OP_GET_JOB_ATTRIBUTES :
449 get_job_attrs(con, uri);
450 break;
451
452 case IPP_OP_GET_JOBS :
453 get_jobs(con, uri);
454 break;
455
456 case IPP_OP_GET_PRINTER_ATTRIBUTES :
457 get_printer_attrs(con, uri);
458 break;
459
460 case IPP_OP_GET_PRINTER_SUPPORTED_VALUES :
461 get_printer_supported(con, uri);
462 break;
463
464 case IPP_OP_HOLD_JOB :
465 hold_job(con, uri);
466 break;
467
468 case IPP_OP_RELEASE_JOB :
469 release_job(con, uri);
470 break;
471
472 case IPP_OP_RESTART_JOB :
473 restart_job(con, uri);
474 break;
475
476 case IPP_OP_PAUSE_PRINTER :
477 stop_printer(con, uri);
478 break;
479
480 case IPP_OP_RESUME_PRINTER :
481 start_printer(con, uri);
482 break;
483
484 case IPP_OP_PURGE_JOBS :
485 case IPP_OP_CANCEL_JOBS :
486 case IPP_OP_CANCEL_MY_JOBS :
487 cancel_all_jobs(con, uri);
488 break;
489
490 case IPP_OP_SET_JOB_ATTRIBUTES :
491 set_job_attrs(con, uri);
492 break;
493
494 case IPP_OP_SET_PRINTER_ATTRIBUTES :
495 set_printer_attrs(con, uri);
496 break;
497
498 case IPP_OP_HOLD_NEW_JOBS :
499 hold_new_jobs(con, uri);
500 break;
501
502 case IPP_OP_RELEASE_HELD_NEW_JOBS :
503 release_held_new_jobs(con, uri);
504 break;
505
506 case IPP_OP_CLOSE_JOB :
507 close_job(con, uri);
508 break;
509
510 case IPP_OP_CUPS_GET_DEFAULT :
511 get_default(con);
512 break;
513
514 case IPP_OP_CUPS_GET_PRINTERS :
515 get_printers(con, 0);
516 break;
517
518 case IPP_OP_CUPS_GET_CLASSES :
519 get_printers(con, CUPS_PRINTER_CLASS);
520 break;
521
522 case IPP_OP_CUPS_ADD_MODIFY_PRINTER :
523 add_printer(con, uri);
524 break;
525
526 case IPP_OP_CUPS_DELETE_PRINTER :
527 delete_printer(con, uri);
528 break;
529
530 case IPP_OP_CUPS_ADD_MODIFY_CLASS :
531 add_class(con, uri);
532 break;
533
534 case IPP_OP_CUPS_DELETE_CLASS :
535 delete_printer(con, uri);
536 break;
537
538 case IPP_OP_CUPS_ACCEPT_JOBS :
539 case IPP_OP_ENABLE_PRINTER :
540 accept_jobs(con, uri);
541 break;
542
543 case IPP_OP_CUPS_REJECT_JOBS :
544 case IPP_OP_DISABLE_PRINTER :
545 reject_jobs(con, uri);
546 break;
547
548 case IPP_OP_CUPS_SET_DEFAULT :
549 set_default(con, uri);
550 break;
551
552 case IPP_OP_CUPS_GET_DEVICES :
553 get_devices(con);
554 break;
555
556 case IPP_OP_CUPS_GET_DOCUMENT :
557 get_document(con, uri);
558 break;
559
560 case IPP_OP_CUPS_GET_PPD :
561 get_ppd(con, uri);
562 break;
563
564 case IPP_OP_CUPS_GET_PPDS :
565 get_ppds(con);
566 break;
567
568 case IPP_OP_CUPS_MOVE_JOB :
569 move_job(con, uri);
570 break;
571
572 case IPP_OP_CUPS_AUTHENTICATE_JOB :
573 authenticate_job(con, uri);
574 break;
575
576 case IPP_OP_CREATE_PRINTER_SUBSCRIPTIONS :
577 case IPP_OP_CREATE_JOB_SUBSCRIPTIONS :
578 create_subscriptions(con, uri);
579 break;
580
581 case IPP_OP_GET_SUBSCRIPTION_ATTRIBUTES :
582 get_subscription_attrs(con, sub_id);
583 break;
584
585 case IPP_OP_GET_SUBSCRIPTIONS :
586 get_subscriptions(con, uri);
587 break;
588
589 case IPP_OP_RENEW_SUBSCRIPTION :
590 renew_subscription(con, sub_id);
591 break;
592
593 case IPP_OP_CANCEL_SUBSCRIPTION :
594 cancel_subscription(con, sub_id);
595 break;
596
597 case IPP_OP_GET_NOTIFICATIONS :
598 get_notifications(con);
599 break;
600
601 case IPP_OP_CUPS_CREATE_LOCAL_PRINTER :
602 create_local_printer(con);
603 break;
604
605 default :
606 cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, "%04X %s Operation %04X (%s) not supported.", IPP_STATUS_ERROR_OPERATION_NOT_SUPPORTED, con->http->hostname, con->request->request.op.operation_id, ippOpString(con->request->request.op.operation_id));
607
608 send_ipp_status(con, IPP_STATUS_ERROR_OPERATION_NOT_SUPPORTED, _("%s not supported."), ippOpString(con->request->request.op.operation_id));
609 break;
610 }
ef416fc2 611 }
612 }
613 }
614 }
615
616 if (con->response)
617 {
618 /*
619 * Sending data from the scheduler...
620 */
621
092db1e2 622 cupsdLogClient(con, con->response->request.status.status_code >= IPP_STATUS_ERROR_BAD_REQUEST && con->response->request.status.status_code != IPP_STATUS_ERROR_NOT_FOUND ? CUPSD_LOG_ERROR : CUPSD_LOG_DEBUG, "Returning IPP %s for %s (%s) from %s.", ippErrorString(con->response->request.status.status_code), ippOpString(con->request->request.op.operation_id), uri ? uri->values[0].string.text : "no URI", con->http->hostname);
ef416fc2 623
a73ca01e
MS		 624 httpClearFields(con->http);
625
f301802f 626#ifdef CUPSD_USE_CHUNKING
e200616a
MS		 627 /*
628 * Because older versions of CUPS (1.1.17 and older) and some IPP
629 * clients do not implement chunking properly, we cannot use
630 * chunking by default. This may become the default in future
631 * CUPS releases, or we might add a configuration directive for
632 * it.
633 */
07725fee 634
e200616a
MS		 635 if (con->http->version == HTTP_1_1)
636 {
092db1e2 637 cupsdLogClient(con, CUPSD_LOG_DEBUG, "Transfer-Encoding: chunked");
e200616a
MS		 638 cupsdSetLength(con->http, 0);
639 }
640 else
f301802f 641#endif /* CUPSD_USE_CHUNKING */
e200616a
MS		 642 {
643 size_t length; /* Length of response */
b94498cf 644
07725fee 645
e200616a 646 length = ippLength(con->response);
d09495fa 647
e200616a
MS		 648 if (con->file >= 0 && !con->pipe_pid)
649 {
650 struct stat fileinfo; /* File information */
b94498cf 651
e200616a 652 if (!fstat(con->file, &fileinfo))
7e86f2f6 653 length += (size_t)fileinfo.st_size;
ef416fc2 654 }
655
092db1e2 656 cupsdLogClient(con, CUPSD_LOG_DEBUG, "Content-Length: " CUPS_LLFMT, CUPS_LLCAST length);
e200616a
MS		 657 httpSetLength(con->http, length);
658 }
ef416fc2 659
e200616a
MS		 660 if (cupsdSendHeader(con, HTTP_OK, "application/ipp", CUPSD_AUTH_NONE))
661 {
ef416fc2 662 /*
663 * Tell the caller the response header was sent successfully...
664 */
665
092db1e2 666 cupsdAddSelect(httpGetFd(con->http), (cupsd_selfunc_t)cupsdReadClient, (cupsd_selfunc_t)cupsdWriteClient, con);
42404685 667
ef416fc2 668 return (1);
669 }
670 else
671 {
672 /*
673 * Tell the caller the response header could not be sent...
674 */
675
676 return (0);
677 }
678 }
679 else
680 {
681 /*
682 * Sending data from a subprocess like cups-deviced; tell the caller
683 * everything is A-OK so far...
684 */
685
686 return (1);
687 }
688}
689
690
09a101d6 691/*
692 * 'cupsdTimeoutJob()' - Timeout a job waiting on job files.
693 */
694
91c84a35 695int /* O - 0 on success, -1 on error */
09a101d6 696cupsdTimeoutJob(cupsd_job_t *job) /* I - Job to timeout */
697{
698 cupsd_printer_t *printer; /* Destination printer or class */
699 ipp_attribute_t *attr; /* job-sheets attribute */
700 int kbytes; /* Kilobytes in banner */
701
702
703 job->pending_timeout = 0;
704
705 /*
706 * See if we need to add the ending sheet...
707 */
708
6d2f911b
MS		 709 if (!cupsdLoadJob(job))
710 return (-1);
711
09a101d6 712 printer = cupsdFindDest(job->dest);
713 attr = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_NAME);
714
a2326b5b 715 if (printer && !(printer->type & CUPS_PRINTER_REMOTE) &&
09a101d6 716 attr && attr->num_values > 1)
717 {
718 /*
719 * Yes...
720 */
721
75bd9771
MS		 722 cupsdLogJob(job, CUPSD_LOG_INFO, "Adding end banner page \"%s\".",
723 attr->values[1].string.text);
09a101d6 724
91c84a35
MS		 725 if ((kbytes = copy_banner(NULL, job, attr->values[1].string.text)) < 0)
726 return (-1);
09a101d6 727
728 cupsdUpdateQuota(printer, job->username, 0, kbytes);
729 }
91c84a35
MS		 730
731 return (0);
09a101d6 732}
733
734
ef416fc2 735/*
736 * 'accept_jobs()' - Accept print jobs to a printer.
737 */
738
739static void
740accept_jobs(cupsd_client_t *con, /* I - Client connection */
741 ipp_attribute_t *uri) /* I - Printer or class URI */
742{
743 http_status_t status; /* Policy status */
bc44d920 744 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 745 cupsd_printer_t *printer; /* Printer data */
746
747
748 cupsdLogMessage(CUPSD_LOG_DEBUG2, "accept_jobs(%p[%d], %s)", con,
996acce8 749 con->number, uri->values[0].string.text);
ef416fc2 750
751 /*
752 * Is the destination valid?
753 */
754
f7deaa1a 755 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 756 {
757 /*
758 * Bad URI...
759 */
760
761 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 762 _("The printer or class does not exist."));
ef416fc2 763 return;
764 }
765
766 /*
767 * Check policy...
768 */
769
770 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
771 {
f899b121 772 send_http_error(con, status, printer);
ef416fc2 773 return;
774 }
775
776 /*
777 * Accept jobs sent to the printer...
778 */
779
780 printer->accepting = 1;
781 printer->state_message[0] = '\0';
782
f8b3a85b
MS		 783 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL,
784 "Now accepting jobs.");
785
ef416fc2 786 if (dtype & CUPS_PRINTER_CLASS)
f7deaa1a 787 {
3dfe78b3 788 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
f7deaa1a 789
790 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" now accepting jobs (\"%s\").",
791 printer->name, get_username(con));
792 }
ef416fc2 793 else
f7deaa1a 794 {
3dfe78b3 795 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
ef416fc2 796
bc44d920 797 cupsdLogMessage(CUPSD_LOG_INFO,
798 "Printer \"%s\" now accepting jobs (\"%s\").",
f7deaa1a 799 printer->name, get_username(con));
800 }
ef416fc2 801
802 /*
803 * Everything was ok, so return OK status...
804 */
805
806 con->response->request.status.status_code = IPP_OK;
807}
808
809
810/*
811 * 'add_class()' - Add a class to the system.
812 */
813
814static void
815add_class(cupsd_client_t *con, /* I - Client connection */
816 ipp_attribute_t *uri) /* I - URI of class */
817{
818 http_status_t status; /* Policy status */
819 int i; /* Looping var */
61cf44e2 820 char scheme[HTTP_MAX_URI], /* Method portion of URI */
ef416fc2 821 username[HTTP_MAX_URI], /* Username portion of URI */
822 host[HTTP_MAX_URI], /* Host portion of URI */
823 resource[HTTP_MAX_URI]; /* Resource portion of URI */
824 int port; /* Port portion of URI */
825 cupsd_printer_t *pclass, /* Class */
826 *member; /* Member printer/class */
827 cups_ptype_t dtype; /* Destination type */
ef416fc2 828 ipp_attribute_t *attr; /* Printer attribute */
829 int modify; /* Non-zero if we just modified */
e00b005a 830 int need_restart_job; /* Need to restart job? */
ef416fc2 831
832
833 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_class(%p[%d], %s)", con,
996acce8 834 con->number, uri->values[0].string.text);
ef416fc2 835
836 /*
837 * Do we have a valid URI?
838 */
839
61cf44e2
MS		 840 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
841 sizeof(scheme), username, sizeof(username), host,
a4d04587 842 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 843
844
fa73b229 845 if (strncmp(resource, "/classes/", 9) || strlen(resource) == 9)
ef416fc2 846 {
847 /*
848 * No, return an error...
849 */
850
851 send_ipp_status(con, IPP_BAD_REQUEST,
852 _("The printer-uri must be of the form "
853 "\"ipp://HOSTNAME/classes/CLASSNAME\"."));
854 return;
855 }
856
857 /*
858 * Do we have a valid printer name?
859 */
860
861 if (!validate_name(resource + 9))
862 {
863 /*
864 * No, return an error...
865 */
866
867 send_ipp_status(con, IPP_BAD_REQUEST,
868 _("The printer-uri \"%s\" contains invalid characters."),
869 uri->values[0].string.text);
870 return;
871 }
872
ef416fc2 873 /*
874 * See if the class already exists; if not, create a new class...
875 */
876
877 if ((pclass = cupsdFindClass(resource + 9)) == NULL)
878 {
879 /*
880 * Class doesn't exist; see if we have a printer of the same name...
881 */
882
a2326b5b 883 if ((pclass = cupsdFindPrinter(resource + 9)) != NULL)
ef416fc2 884 {
885 /*
886 * Yes, return an error...
887 */
888
889 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 890 _("A printer named \"%s\" already exists."),
ef416fc2 891 resource + 9);
892 return;
893 }
894
895 /*
2e4ff8af 896 * No, check the default policy and then add the class...
ef416fc2 897 */
898
2e4ff8af
MS		 899 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
900 {
901 send_http_error(con, status, NULL);
902 return;
903 }
904
ef416fc2 905 pclass = cupsdAddClass(resource + 9);
906 modify = 0;
409f5497
MS		 907
908 pclass->printer_id = NextPrinterId ++;
ef416fc2 909 }
2e4ff8af
MS		 910 else if ((status = cupsdCheckPolicy(pclass->op_policy_ptr, con,
911 NULL)) != HTTP_OK)
912 {
2fb76298 913 send_http_error(con, status, pclass);
2e4ff8af
MS		 914 return;
915 }
ef416fc2 916 else
917 modify = 1;
918
919 /*
920 * Look for attributes and copy them over as needed...
921 */
922
e00b005a 923 need_restart_job = 0;
924
9b4bd602 925 if ((attr = ippFindAttribute(con->request, "printer-location", IPP_TAG_TEXT)) != NULL)
ef416fc2 926 cupsdSetString(&pclass->location, attr->values[0].string.text);
927
9b4bd602
MS		 928 if ((attr = ippFindAttribute(con->request, "printer-geo-location", IPP_TAG_URI)) != NULL && !strncmp(attr->values[0].string.text, "geo:", 4))
929 cupsdSetString(&pclass->geo_location, attr->values[0].string.text);
930
931 if ((attr = ippFindAttribute(con->request, "printer-organization", IPP_TAG_TEXT)) != NULL)
932 cupsdSetString(&pclass->organization, attr->values[0].string.text);
933
934 if ((attr = ippFindAttribute(con->request, "printer-organizational-unit", IPP_TAG_TEXT)) != NULL)
935 cupsdSetString(&pclass->organizational_unit, attr->values[0].string.text);
936
fa73b229 937 if ((attr = ippFindAttribute(con->request, "printer-info",
938 IPP_TAG_TEXT)) != NULL)
ef416fc2 939 cupsdSetString(&pclass->info, attr->values[0].string.text);
940
fa73b229 941 if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs",
f8b3a85b
MS		 942 IPP_TAG_BOOLEAN)) != NULL &&
943 attr->values[0].boolean != pclass->accepting)
ef416fc2 944 {
bc44d920 945 cupsdLogMessage(CUPSD_LOG_INFO,
946 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
947 pclass->name, attr->values[0].boolean, pclass->accepting);
ef416fc2 948
949 pclass->accepting = attr->values[0].boolean;
f8b3a85b
MS		 950
951 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, pclass, NULL, "%s accepting jobs.",
952 pclass->accepting ? "Now" : "No longer");
ef416fc2 953 }
954
7ae00c35 955 if ((attr = ippFindAttribute(con->request, "printer-is-shared", IPP_TAG_BOOLEAN)) != NULL)
ef416fc2 956 {
7dc6f91d
MS		 957 if (pclass->type & CUPS_PRINTER_REMOTE)
958 {
959 /*
960 * Cannot re-share remote printers.
961 */
962
963 send_ipp_status(con, IPP_BAD_REQUEST, _("Cannot change printer-is-shared for remote queues."));
f0b589f7
MS		 964 if (!modify)
965 cupsdDeletePrinter(pclass, 0);
966
7dc6f91d
MS		 967 return;
968 }
969
7ae00c35 970 if (pclass->shared && !ippGetBoolean(attr, 0))
f7deaa1a 971 cupsdDeregisterPrinter(pclass, 1);
ef416fc2 972
973 cupsdLogMessage(CUPSD_LOG_INFO,
974 "Setting %s printer-is-shared to %d (was %d.)",
975 pclass->name, attr->values[0].boolean, pclass->shared);
976
7ae00c35 977 pclass->shared = ippGetBoolean(attr, 0);
ef416fc2 978 }
979
fa73b229 980 if ((attr = ippFindAttribute(con->request, "printer-state",
981 IPP_TAG_ENUM)) != NULL)
ef416fc2 982 {
983 if (attr->values[0].integer != IPP_PRINTER_IDLE &&
984 attr->values[0].integer != IPP_PRINTER_STOPPED)
985 {
986 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 987 _("Attempt to set %s printer-state to bad value %d."),
ef416fc2 988 pclass->name, attr->values[0].integer);
f0b589f7
MS		 989 if (!modify)
990 cupsdDeletePrinter(pclass, 0);
991
ef416fc2 992 return;
993 }
994
bc44d920 995 cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)",
996 pclass->name, attr->values[0].integer, pclass->state);
ef416fc2 997
998 if (attr->values[0].integer == IPP_PRINTER_STOPPED)
999 cupsdStopPrinter(pclass, 0);
1000 else
e00b005a 1001 {
ef416fc2 1002 cupsdSetPrinterState(pclass, (ipp_pstate_t)(attr->values[0].integer), 0);
e00b005a 1003 need_restart_job = 1;
1004 }
ef416fc2 1005 }
fa73b229 1006 if ((attr = ippFindAttribute(con->request, "printer-state-message",
1007 IPP_TAG_TEXT)) != NULL)
ef416fc2 1008 {
1009 strlcpy(pclass->state_message, attr->values[0].string.text,
1010 sizeof(pclass->state_message));
f8b3a85b
MS		 1011
1012 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, pclass, NULL, "%s",
1013 pclass->state_message);
ef416fc2 1014 }
fa73b229 1015 if ((attr = ippFindAttribute(con->request, "member-uris",
1016 IPP_TAG_URI)) != NULL)
ef416fc2 1017 {
1018 /*
1019 * Clear the printer array as needed...
1020 */
1021
e00b005a 1022 need_restart_job = 1;
1023
ef416fc2 1024 if (pclass->num_printers > 0)
1025 {
1026 free(pclass->printers);
1027 pclass->num_printers = 0;
1028 }
1029
1030 /*
1031 * Add each printer or class that is listed...
1032 */
1033
1034 for (i = 0; i < attr->num_values; i ++)
1035 {
1036 /*
1037 * Search for the printer or class URI...
1038 */
1039
f7deaa1a 1040 if (!cupsdValidateDest(attr->values[i].string.text, &dtype, &member))
ef416fc2 1041 {
1042 /*
1043 * Bad URI...
1044 */
1045
1046 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 1047 _("The printer or class does not exist."));
f0b589f7
MS		 1048 if (!modify)
1049 cupsdDeletePrinter(pclass, 0);
1050
ef416fc2 1051 return;
1052 }
acb056cb
MS		 1053 else if (dtype & CUPS_PRINTER_CLASS)
1054 {
1055 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 1056 _("Nested classes are not allowed."));
f0b589f7
MS		 1057 if (!modify)
1058 cupsdDeletePrinter(pclass, 0);
1059
acb056cb
MS		 1060 return;
1061 }
ef416fc2 1062
1063 /*
1064 * Add it to the class...
1065 */
1066
1067 cupsdAddPrinterToClass(pclass, member);
1068 }
1069 }
1070
f0b589f7
MS		 1071 if (!set_printer_defaults(con, pclass))
1072 {
1073 if (!modify)
1074 cupsdDeletePrinter(pclass, 0);
1075
1076 return;
1077 }
b423cd4c 1078
09a101d6 1079 if ((attr = ippFindAttribute(con->request, "auth-info-required",
1080 IPP_TAG_KEYWORD)) != NULL)
1081 cupsdSetAuthInfoRequired(pclass, NULL, attr);
1082
9b4bd602
MS		 1083 pclass->config_time = time(NULL);
1084
ef416fc2 1085 /*
1086 * Update the printer class attributes and return...
1087 */
1088
1089 cupsdSetPrinterAttrs(pclass);
3dfe78b3 1090 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
e00b005a 1091
1092 if (need_restart_job && pclass->job)
1093 {
e00b005a 1094 /*
b9faaae1 1095 * Reset the current job to a "pending" status...
e00b005a 1096 */
1097
b9faaae1
MS		 1098 cupsdSetJobState(pclass->job, IPP_JOB_PENDING, CUPSD_JOB_FORCE,
1099 "Job restarted because the class was modified.");
e00b005a 1100 }
1101
3dfe78b3 1102 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
ef416fc2 1103
1104 if (modify)
1105 {
c7017ecc 1106 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED,
f8b3a85b
MS		 1107 pclass, NULL, "Class \"%s\" modified by \"%s\".",
1108 pclass->name, get_username(con));
ef416fc2 1109
1110 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" modified by \"%s\".",
e00b005a 1111 pclass->name, get_username(con));
ef416fc2 1112 }
1113 else
1114 {
c7017ecc 1115 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED,
f8b3a85b
MS		 1116 pclass, NULL, "New class \"%s\" added by \"%s\".",
1117 pclass->name, get_username(con));
ef416fc2 1118
1119 cupsdLogMessage(CUPSD_LOG_INFO, "New class \"%s\" added by \"%s\".",
e00b005a 1120 pclass->name, get_username(con));
ef416fc2 1121 }
1122
1123 con->response->request.status.status_code = IPP_OK;
1124}
1125
1126
1127/*
1128 * 'add_file()' - Add a file to a job.
1129 */
1130
1131static int /* O - 0 on success, -1 on error */
1132add_file(cupsd_client_t *con, /* I - Connection to client */
1133 cupsd_job_t *job, /* I - Job to add to */
1134 mime_type_t *filetype, /* I - Type of file */
1135 int compression) /* I - Compression */
1136{
1137 mime_type_t **filetypes; /* New filetypes array... */
1138 int *compressions; /* New compressions array... */
1139
1140
1141 cupsdLogMessage(CUPSD_LOG_DEBUG2,
bc44d920 1142 "add_file(con=%p[%d], job=%d, filetype=%s/%s, "
996acce8 1143 "compression=%d)", con, con ? con->number : -1, job->id,
bc44d920 1144 filetype->super, filetype->type, compression);
ef416fc2 1145
1146 /*
1147 * Add the file to the job...
1148 */
1149
1150 if (job->num_files == 0)
1151 {
1152 compressions = (int *)malloc(sizeof(int));
1153 filetypes = (mime_type_t **)malloc(sizeof(mime_type_t *));
1154 }
1155 else
1156 {
1157 compressions = (int *)realloc(job->compressions,
7e86f2f6 1158 (size_t)(job->num_files + 1) * sizeof(int));
ef416fc2 1159 filetypes = (mime_type_t **)realloc(job->filetypes,
7e86f2f6 1160 (size_t)(job->num_files + 1) *
ef416fc2 1161 sizeof(mime_type_t *));
1162 }
1163
cb7f98ee
MS		 1164 if (compressions)
1165 job->compressions = compressions;
1166
1167 if (filetypes)
1168 job->filetypes = filetypes;
1169
fa73b229 1170 if (!compressions || !filetypes)
ef416fc2 1171 {
b9faaae1
MS		 1172 cupsdSetJobState(job, IPP_JOB_ABORTED, CUPSD_JOB_PURGE,
1173 "Job aborted because the scheduler ran out of memory.");
ef416fc2 1174
09a101d6 1175 if (con)
1176 send_ipp_status(con, IPP_INTERNAL_ERROR,
84315f46 1177 _("Unable to allocate memory for file types."));
09a101d6 1178
ef416fc2 1179 return (-1);
1180 }
1181
ef416fc2 1182 job->compressions[job->num_files] = compression;
ef416fc2 1183 job->filetypes[job->num_files] = filetype;
1184
1185 job->num_files ++;
1186
3dfe78b3
MS		 1187 job->dirty = 1;
1188 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
1189
ef416fc2 1190 return (0);
1191}
1192
1193
1194/*
b423cd4c 1195 * 'add_job()' - Add a job to a print queue.
ef416fc2 1196 */
1197
b423cd4c 1198static cupsd_job_t * /* O - Job object */
1199add_job(cupsd_client_t *con, /* I - Client connection */
f7deaa1a 1200 cupsd_printer_t *printer, /* I - Destination printer */
80ca4592 1201 mime_type_t *filetype) /* I - First print file type, if any */
ef416fc2 1202{
b423cd4c 1203 http_status_t status; /* Policy status */
f7deaa1a 1204 ipp_attribute_t *attr, /* Current attribute */
1205 *auth_info; /* auth-info attribute */
5a9febac 1206 const char *mandatory; /* Current mandatory job attribute */
b423cd4c 1207 const char *val; /* Default option value */
1208 int priority; /* Job priority */
b423cd4c 1209 cupsd_job_t *job; /* Current job */
f7deaa1a 1210 char job_uri[HTTP_MAX_URI]; /* Job URI */
b423cd4c 1211 int kbytes; /* Size of print file */
1212 int i; /* Looping var */
1213 int lowerpagerange; /* Page range bound */
54afec33
MS		 1214 int exact; /* Did we have an exact match? */
1215 ipp_attribute_t *media_col, /* media-col attribute */
1216 *media_margin; /* media-*-margin attribute */
1217 ipp_t *unsup_col; /* media-col in unsupported response */
5a9febac
MS		 1218 static const char * const readonly[] =/* List of read-only attributes */
1219 {
9b4bd602
MS		 1220 "date-time-at-completed",
1221 "date-time-at-creation",
1222 "date-time-at-processing",
9514a192
MS		 1223 "job-detailed-status-messages",
1224 "job-document-access-errors",
5a9febac 1225 "job-id",
5a9febac 1226 "job-impressions-completed",
9514a192 1227 "job-k-octets-completed",
5a9febac 1228 "job-media-sheets-completed",
9514a192
MS		 1229 "job-pages-completed",
1230 "job-printer-up-time",
1231 "job-printer-uri",
5a9febac
MS		 1232 "job-state",
1233 "job-state-message",
1234 "job-state-reasons",
9514a192
MS		 1235 "job-uri",
1236 "number-of-documents",
1237 "number-of-intervening-jobs",
1238 "output-device-assigned",
5a9febac
MS		 1239 "time-at-completed",
1240 "time-at-creation",
1241 "time-at-processing"
1242 };
ef416fc2 1243
1244
f7deaa1a 1245 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job(%p[%d], %p(%s), %p(%s/%s))",
996acce8 1246 con, con->number, printer, printer->name,
0a682745
MS		 1247 filetype, filetype ? filetype->super : "none",
1248 filetype ? filetype->type : "none");
ef416fc2 1249
b423cd4c 1250 /*
1251 * Check remote printing to non-shared printer...
1252 */
ef416fc2 1253
b423cd4c 1254 if (!printer->shared &&
996acce8
MS		 1255 _cups_strcasecmp(con->http->hostname, "localhost") &&
1256 _cups_strcasecmp(con->http->hostname, ServerName))
b423cd4c 1257 {
1258 send_ipp_status(con, IPP_NOT_AUTHORIZED,
84315f46 1259 _("The printer or class is not shared."));
b423cd4c 1260 return (NULL);
1261 }
ef416fc2 1262
b423cd4c 1263 /*
1264 * Check policy...
1265 */
ef416fc2 1266
f899b121 1267 auth_info = ippFindAttribute(con->request, "auth-info", IPP_TAG_TEXT);
7594b224 1268
b423cd4c 1269 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
1270 {
f899b121 1271 send_http_error(con, status, printer);
b423cd4c 1272 return (NULL);
1273 }
f11a948a
MS		 1274 else if (printer->num_auth_info_required == 1 &&
1275 !strcmp(printer->auth_info_required[0], "negotiate") &&
1276 !con->username[0])
b423cd4c 1277 {
f899b121 1278 send_http_error(con, HTTP_UNAUTHORIZED, printer);
b423cd4c 1279 return (NULL);
1280 }
7594b224 1281#ifdef HAVE_SSL
996acce8
MS		 1282 else if (auth_info && !con->http->tls &&
1283 !httpAddrLocalhost(con->http->hostaddr))
7594b224 1284 {
1285 /*
1286 * Require encryption of auth-info over non-local connections...
1287 */
1288
f899b121 1289 send_http_error(con, HTTP_UPGRADE_REQUIRED, printer);
7594b224 1290 return (NULL);
1291 }
1292#endif /* HAVE_SSL */
ef416fc2 1293
b423cd4c 1294 /*
1295 * See if the printer is accepting jobs...
1296 */
1297
1298 if (!printer->accepting)
1299 {
1300 send_ipp_status(con, IPP_NOT_ACCEPTING,
1301 _("Destination \"%s\" is not accepting jobs."),
f7deaa1a 1302 printer->name);
b423cd4c 1303 return (NULL);
ef416fc2 1304 }
ef416fc2 1305
b423cd4c 1306 /*
80ca4592 1307 * Validate job template attributes; for now just document-format,
5a9febac
MS		 1308 * copies, job-sheets, number-up, page-ranges, mandatory attributes, and
1309 * media...
b423cd4c 1310 */
ef416fc2 1311
5a9febac
MS		 1312 for (i = 0; i < (int)(sizeof(readonly) / sizeof(readonly[0])); i ++)
1313 {
9514a192 1314 if ((attr = ippFindAttribute(con->request, readonly[i], IPP_TAG_ZERO)) != NULL)
5a9febac
MS		 1315 {
1316 ippDeleteAttribute(con->request, attr);
1317
1318 if (StrictConformance)
1319 {
9514a192 1320 send_ipp_status(con, IPP_BAD_REQUEST, _("The '%s' Job Status attribute cannot be supplied in a job creation request."), readonly[i]);
5a9febac
MS		 1321 return (NULL);
1322 }
1323
9514a192 1324 cupsdLogMessage(CUPSD_LOG_INFO, "Unexpected '%s' Job Status attribute in a job creation request.", readonly[i]);
5a9febac
MS		 1325 }
1326 }
1327
1328 if (printer->pc)
1329 {
1330 for (mandatory = (char *)cupsArrayFirst(printer->pc->mandatory);
1331 mandatory;
1332 mandatory = (char *)cupsArrayNext(printer->pc->mandatory))
1333 {
1334 if (!ippFindAttribute(con->request, mandatory, IPP_TAG_ZERO))
1335 {
1336 /*
1337 * Missing a required attribute...
1338 */
1339
1340 send_ipp_status(con, IPP_CONFLICT,
1341 _("The \"%s\" attribute is required for print jobs."),
1342 mandatory);
1343 return (NULL);
1344 }
1345 }
1346 }
1347
80ca4592 1348 if (filetype && printer->filetypes &&
1349 !cupsArrayFind(printer->filetypes, filetype))
1350 {
1351 char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
1352 /* MIME media type string */
1353
1354
1355 snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super,
1356 filetype->type);
1357
1358 send_ipp_status(con, IPP_DOCUMENT_FORMAT,
84315f46 1359 _("Unsupported format \"%s\"."), mimetype);
80ca4592 1360
1361 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE,
1362 "document-format", NULL, mimetype);
1363
1364 return (NULL);
1365 }
1366
b423cd4c 1367 if ((attr = ippFindAttribute(con->request, "copies",
1368 IPP_TAG_INTEGER)) != NULL)
1369 {
1370 if (attr->values[0].integer < 1 || attr->values[0].integer > MaxCopies)
1371 {
1372 send_ipp_status(con, IPP_ATTRIBUTES, _("Bad copies value %d."),
1373 attr->values[0].integer);
1374 ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER,
1375 "copies", attr->values[0].integer);
1376 return (NULL);
1377 }
1378 }
ef416fc2 1379
3dfe78b3
MS		 1380 if ((attr = ippFindAttribute(con->request, "job-sheets",
1381 IPP_TAG_ZERO)) != NULL)
1382 {
1383 if (attr->value_tag != IPP_TAG_KEYWORD &&
1384 attr->value_tag != IPP_TAG_NAME)
1385 {
84315f46 1386 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-sheets value type."));
3dfe78b3
MS		 1387 return (NULL);
1388 }
1389
1390 if (attr->num_values > 2)
1391 {
1392 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 1393 _("Too many job-sheets values (%d > 2)."),
3dfe78b3
MS		 1394 attr->num_values);
1395 return (NULL);
1396 }
1397
1398 for (i = 0; i < attr->num_values; i ++)
1399 if (strcmp(attr->values[i].string.text, "none") &&
1400 !cupsdFindBanner(attr->values[i].string.text))
1401 {
84315f46 1402 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-sheets value \"%s\"."),
3dfe78b3
MS		 1403 attr->values[i].string.text);
1404 return (NULL);
1405 }
1406 }
1407
f7deaa1a 1408 if ((attr = ippFindAttribute(con->request, "number-up",
1409 IPP_TAG_INTEGER)) != NULL)
1410 {
1411 if (attr->values[0].integer != 1 &&
1412 attr->values[0].integer != 2 &&
1413 attr->values[0].integer != 4 &&
1414 attr->values[0].integer != 6 &&
1415 attr->values[0].integer != 9 &&
1416 attr->values[0].integer != 16)
1417 {
1418 send_ipp_status(con, IPP_ATTRIBUTES, _("Bad number-up value %d."),
1419 attr->values[0].integer);
1420 ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER,
1421 "number-up", attr->values[0].integer);
1422 return (NULL);
1423 }
1424 }
1425
b423cd4c 1426 if ((attr = ippFindAttribute(con->request, "page-ranges",
1427 IPP_TAG_RANGE)) != NULL)
1428 {
1429 for (i = 0, lowerpagerange = 1; i < attr->num_values; i ++)
1430 {
f7deaa1a 1431 if (attr->values[i].range.lower < lowerpagerange ||
b423cd4c 1432 attr->values[i].range.lower > attr->values[i].range.upper)
1433 {
1434 send_ipp_status(con, IPP_BAD_REQUEST,
1435 _("Bad page-ranges values %d-%d."),
1436 attr->values[i].range.lower,
1437 attr->values[i].range.upper);
1438 return (NULL);
1439 }
ef416fc2 1440
b423cd4c 1441 lowerpagerange = attr->values[i].range.upper + 1;
1442 }
1443 }
ef416fc2 1444
54afec33
MS		 1445 /*
1446 * Do media selection as needed...
1447 */
1448
c7017ecc
MS		 1449 if (!ippFindAttribute(con->request, "PageRegion", IPP_TAG_ZERO) &&
1450 !ippFindAttribute(con->request, "PageSize", IPP_TAG_ZERO) &&
f14324a7 1451 _ppdCacheGetPageSize(printer->pc, con->request, NULL, &exact))
54afec33 1452 {
54afec33
MS		 1453 if (!exact &&
1454 (media_col = ippFindAttribute(con->request, "media-col",
1455 IPP_TAG_BEGIN_COLLECTION)) != NULL)
1456 {
1457 send_ipp_status(con, IPP_OK_SUBST, _("Unsupported margins."));
1458
1459 unsup_col = ippNew();
54afec33
MS		 1460 if ((media_margin = ippFindAttribute(media_col->values[0].collection,
1461 "media-bottom-margin",
1462 IPP_TAG_INTEGER)) != NULL)
1463 ippAddInteger(unsup_col, IPP_TAG_ZERO, IPP_TAG_INTEGER,
1464 "media-bottom-margin", media_margin->values[0].integer);
1465
1466 if ((media_margin = ippFindAttribute(media_col->values[0].collection,
1467 "media-left-margin",
1468 IPP_TAG_INTEGER)) != NULL)
1469 ippAddInteger(unsup_col, IPP_TAG_ZERO, IPP_TAG_INTEGER,
1470 "media-left-margin", media_margin->values[0].integer);
1471
1472 if ((media_margin = ippFindAttribute(media_col->values[0].collection,
1473 "media-right-margin",
1474 IPP_TAG_INTEGER)) != NULL)
1475 ippAddInteger(unsup_col, IPP_TAG_ZERO, IPP_TAG_INTEGER,
1476 "media-right-margin", media_margin->values[0].integer);
1477
1478 if ((media_margin = ippFindAttribute(media_col->values[0].collection,
1479 "media-top-margin",
1480 IPP_TAG_INTEGER)) != NULL)
1481 ippAddInteger(unsup_col, IPP_TAG_ZERO, IPP_TAG_INTEGER,
1482 "media-top-margin", media_margin->values[0].integer);
aaf19ab0
MS		 1483
1484 ippAddCollection(con->response, IPP_TAG_UNSUPPORTED_GROUP, "media-col",
1485 unsup_col);
1486 ippDelete(unsup_col);
54afec33
MS		 1487 }
1488 }
1489
ef416fc2 1490 /*
b423cd4c 1491 * Make sure we aren't over our limit...
ef416fc2 1492 */
1493
b423cd4c 1494 if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs)
1495 cupsdCleanJobs();
ef416fc2 1496
f7deaa1a 1497 if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs)
b423cd4c 1498 {
84315f46 1499 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Too many active jobs."));
b423cd4c 1500 return (NULL);
1501 }
1502
bc44d920 1503 if ((i = check_quotas(con, printer)) < 0)
b423cd4c 1504 {
1505 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached."));
1506 return (NULL);
1507 }
bc44d920 1508 else if (i == 0)
1509 {
1510 send_ipp_status(con, IPP_NOT_AUTHORIZED, _("Not allowed to print."));
1511 return (NULL);
1512 }
ef416fc2 1513
1514 /*
b423cd4c 1515 * Create the job and set things up...
ef416fc2 1516 */
1517
b423cd4c 1518 if ((attr = ippFindAttribute(con->request, "job-priority",
1519 IPP_TAG_INTEGER)) != NULL)
1520 priority = attr->values[0].integer;
1521 else
ef416fc2 1522 {
b423cd4c 1523 if ((val = cupsGetOption("job-priority", printer->num_options,
1524 printer->options)) != NULL)
1525 priority = atoi(val);
1526 else
1527 priority = 50;
ef416fc2 1528
b423cd4c 1529 ippAddInteger(con->request, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority",
1530 priority);
1531 }
ef416fc2 1532
cb7f98ee 1533 if ((attr = ippFindAttribute(con->request, "job-name", IPP_TAG_ZERO)) == NULL)
f16ea703 1534 ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, "Untitled");
cb7f98ee
MS		 1535 else if ((attr->value_tag != IPP_TAG_NAME &&
1536 attr->value_tag != IPP_TAG_NAMELANG) ||
1537 attr->num_values != 1)
1538 {
1539 send_ipp_status(con, IPP_ATTRIBUTES,
1540 _("Bad job-name value: Wrong type or count."));
1541 if ((attr = ippCopyAttribute(con->response, attr, 0)) != NULL)
1542 attr->group_tag = IPP_TAG_UNSUPPORTED_GROUP;
6d14c1bb
MS		 1543
1544 if (StrictConformance)
1545 return (NULL);
1546
1547 /* Don't use invalid attribute */
1548 ippDeleteAttribute(con->request, attr);
1549
1550 ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, "Untitled");
cb7f98ee
MS		 1551 }
1552 else if (!ippValidateAttribute(attr))
1553 {
1554 send_ipp_status(con, IPP_ATTRIBUTES, _("Bad job-name value: %s"),
1555 cupsLastErrorString());
6d14c1bb 1556
cb7f98ee
MS		 1557 if ((attr = ippCopyAttribute(con->response, attr, 0)) != NULL)
1558 attr->group_tag = IPP_TAG_UNSUPPORTED_GROUP;
6d14c1bb
MS		 1559
1560 if (StrictConformance)
1561 return (NULL);
1562
1563 /* Don't use invalid attribute */
1564 ippDeleteAttribute(con->request, attr);
1565
1566 ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, "Untitled");
cb7f98ee 1567 }
ef416fc2 1568
49fa4983
MS		 1569 attr = ippFindAttribute(con->request, "requesting-user-name", IPP_TAG_NAME);
1570
b423cd4c 1571 if ((job = cupsdAddJob(priority, printer->name)) == NULL)
1572 {
1573 send_ipp_status(con, IPP_INTERNAL_ERROR,
84315f46 1574 _("Unable to add job for destination \"%s\"."),
f7deaa1a 1575 printer->name);
b423cd4c 1576 return (NULL);
1577 }
ef416fc2 1578
a2326b5b 1579 job->dtype = printer->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_REMOTE);
b423cd4c 1580 job->attrs = con->request;
3dfe78b3 1581 job->dirty = 1;
2abf387c 1582 con->request = ippNewRequest(job->attrs->request.op.operation_id);
ef416fc2 1583
3dfe78b3
MS		 1584 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
1585
321d8d57 1586 add_job_uuid(job);
b423cd4c 1587 apply_printer_defaults(printer, job);
ef416fc2 1588
b423cd4c 1589 if (con->username[0])
1590 {
1591 cupsdSetString(&job->username, con->username);
ef416fc2 1592
1593 if (attr)
5e6c3df7 1594 ippSetString(job->attrs, &attr, 0, con->username);
ef416fc2 1595 }
b423cd4c 1596 else if (attr)
1597 {
1598 cupsdLogMessage(CUPSD_LOG_DEBUG,
1599 "add_job: requesting-user-name=\"%s\"",
1600 attr->values[0].string.text);
ef416fc2 1601
b423cd4c 1602 cupsdSetString(&job->username, attr->values[0].string.text);
1603 }
1604 else
1605 cupsdSetString(&job->username, "anonymous");
ef416fc2 1606
b423cd4c 1607 if (!attr)
1608 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME,
1609 "job-originating-user-name", NULL, job->username);
1610 else
1611 {
5e6c3df7
MS		 1612 ippSetGroupTag(job->attrs, &attr, IPP_TAG_JOB);
1613 ippSetName(job->attrs, &attr, "job-originating-user-name");
b423cd4c 1614 }
ef416fc2 1615
f7deaa1a 1616 if (con->username[0] || auth_info)
1617 {
1618 save_auth_info(con, job, auth_info);
1619
1620 /*
1621 * Remove the auth-info attribute from the attribute data...
1622 */
1623
1624 if (auth_info)
a4924f6c 1625 ippDeleteAttribute(job->attrs, auth_info);
f7deaa1a 1626 }
1627
f16ea703
MS		 1628 if ((attr = ippFindAttribute(con->request, "job-name", IPP_TAG_NAME)) != NULL)
1629 cupsdSetString(&(job->name), attr->values[0].string.text);
1630
b423cd4c 1631 if ((attr = ippFindAttribute(job->attrs, "job-originating-host-name",
1632 IPP_TAG_ZERO)) != NULL)
ef416fc2 1633 {
b423cd4c 1634 /*
1635 * Request contains a job-originating-host-name attribute; validate it...
1636 */
ef416fc2 1637
b423cd4c 1638 if (attr->value_tag != IPP_TAG_NAME ||
1639 attr->num_values != 1 ||
996acce8 1640 strcmp(con->http->hostname, "localhost"))
ef416fc2 1641 {
1642 /*
b423cd4c 1643 * Can't override the value if we aren't connected via localhost.
1644 * Also, we can only have 1 value and it must be a name value.
ef416fc2 1645 */
1646
5e6c3df7
MS		 1647 ippDeleteAttribute(job->attrs, attr);
1648 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-originating-host-name", NULL, con->http->hostname);
b423cd4c 1649 }
5e6c3df7
MS		 1650 else
1651 ippSetGroupTag(job->attrs, &attr, IPP_TAG_JOB);
b423cd4c 1652 }
1653 else
1654 {
1655 /*
1656 * No job-originating-host-name attribute, so use the hostname from
1657 * the connection...
1658 */
bd7854cb 1659
f7deaa1a 1660 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME,
996acce8 1661 "job-originating-host-name", NULL, con->http->hostname);
b423cd4c 1662 }
bd7854cb 1663
9b4bd602
MS		 1664 ippAddOutOfBand(job->attrs, IPP_TAG_JOB, IPP_TAG_NOVALUE, "date-time-at-completed");
1665 ippAddDate(job->attrs, IPP_TAG_JOB, "date-time-at-creation", ippTimeToDate(time(NULL)));
1666 ippAddOutOfBand(job->attrs, IPP_TAG_JOB, IPP_TAG_NOVALUE, "date-time-at-processing");
1667 ippAddOutOfBand(job->attrs, IPP_TAG_JOB, IPP_TAG_NOVALUE, "time-at-completed");
1668 ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", time(NULL));
1669 ippAddOutOfBand(job->attrs, IPP_TAG_JOB, IPP_TAG_NOVALUE, "time-at-processing");
bd7854cb 1670
1671 /*
b423cd4c 1672 * Add remaining job attributes...
bd7854cb 1673 */
1674
b423cd4c 1675 ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id);
1676 job->state = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_ENUM,
1677 "job-state", IPP_JOB_STOPPED);
d09495fa 1678 job->state_value = (ipp_jstate_t)job->state->values[0].integer;
12f89d24
MS		 1679 job->reasons = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD,
1680 "job-state-reasons", NULL, "job-incoming");
9514a192 1681 job->impressions = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-impressions-completed", 0);
b423cd4c 1682 job->sheets = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER,
1683 "job-media-sheets-completed", 0);
1684 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL,
1685 printer->uri);
bd7854cb 1686
f16ea703 1687 if ((attr = ippFindAttribute(job->attrs, "job-k-octets", IPP_TAG_INTEGER)) != NULL)
b423cd4c 1688 attr->values[0].integer = 0;
1689 else
1f0275e3 1690 ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-k-octets", 0);
bd7854cb 1691
b423cd4c 1692 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
1693 IPP_TAG_KEYWORD)) == NULL)
1694 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
1695 if (!attr)
ef416fc2 1696 {
b423cd4c 1697 if ((val = cupsGetOption("job-hold-until", printer->num_options,
1698 printer->options)) == NULL)
1699 val = "no-hold";
ef416fc2 1700
b423cd4c 1701 attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD,
1702 "job-hold-until", NULL, val);
ef416fc2 1703 }
e0f489cd
MS		 1704
1705 if (printer->holding_new_jobs)
1706 {
1707 /*
1708 * Hold all new jobs on this printer...
1709 */
1710
1711 if (attr && strcmp(attr->values[0].string.text, "no-hold"))
1712 cupsdSetJobHoldUntil(job, ippGetString(attr, 0, NULL), 0);
1713 else
1714 cupsdSetJobHoldUntil(job, "indefinite", 0);
1715
1716 job->state->values[0].integer = IPP_JOB_HELD;
1717 job->state_value = IPP_JOB_HELD;
1718
1719 ippSetString(job->attrs, &job->reasons, 0, "job-held-on-create");
1720 }
1721 else if (attr && strcmp(attr->values[0].string.text, "no-hold"))
ef416fc2 1722 {
1723 /*
b423cd4c 1724 * Hold job until specified time...
ef416fc2 1725 */
1726
b9faaae1 1727 cupsdSetJobHoldUntil(job, attr->values[0].string.text, 0);
e53920b9 1728
1729 job->state->values[0].integer = IPP_JOB_HELD;
1730 job->state_value = IPP_JOB_HELD;
12f89d24
MS		 1731
1732 ippSetString(job->attrs, &job->reasons, 0, "job-hold-until-specified");
ef416fc2 1733 }
b423cd4c 1734 else if (job->attrs->request.op.operation_id == IPP_CREATE_JOB)
ef416fc2 1735 {
dfd5680b 1736 job->hold_until = time(NULL) + MultipleOperationTimeout;
b423cd4c 1737 job->state->values[0].integer = IPP_JOB_HELD;
1738 job->state_value = IPP_JOB_HELD;
1739 }
1740 else
1741 {
1742 job->state->values[0].integer = IPP_JOB_PENDING;
1743 job->state_value = IPP_JOB_PENDING;
12f89d24
MS		 1744
1745 ippSetString(job->attrs, &job->reasons, 0, "none");
ef416fc2 1746 }
1747
a2326b5b 1748 if (!(printer->type & CUPS_PRINTER_REMOTE) || Classification)
ef416fc2 1749 {
1750 /*
b423cd4c 1751 * Add job sheets options...
ef416fc2 1752 */
1753
b423cd4c 1754 if ((attr = ippFindAttribute(job->attrs, "job-sheets",
1755 IPP_TAG_ZERO)) == NULL)
ef416fc2 1756 {
b423cd4c 1757 cupsdLogMessage(CUPSD_LOG_DEBUG,
1758 "Adding default job-sheets values \"%s,%s\"...",
1759 printer->job_sheets[0], printer->job_sheets[1]);
ef416fc2 1760
b423cd4c 1761 attr = ippAddStrings(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-sheets",
1762 2, NULL, NULL);
5e6c3df7
MS		 1763 ippSetString(job->attrs, &attr, 0, printer->job_sheets[0]);
1764 ippSetString(job->attrs, &attr, 1, printer->job_sheets[1]);
ef416fc2 1765 }
1766
b423cd4c 1767 job->job_sheets = attr;
ef416fc2 1768
ef416fc2 1769 /*
b423cd4c 1770 * Enforce classification level if set...
ef416fc2 1771 */
1772
b423cd4c 1773 if (Classification)
ef416fc2 1774 {
b423cd4c 1775 cupsdLogMessage(CUPSD_LOG_INFO,
1776 "Classification=\"%s\", ClassifyOverride=%d",
1777 Classification ? Classification : "(null)",
1778 ClassifyOverride);
ef416fc2 1779
b423cd4c 1780 if (ClassifyOverride)
1781 {
1782 if (!strcmp(attr->values[0].string.text, "none") &&
1783 (attr->num_values == 1 ||
1784 !strcmp(attr->values[1].string.text, "none")))
1785 {
1786 /*
1787 * Force the leading banner to have the classification on it...
1788 */
ef416fc2 1789
5e6c3df7 1790 ippSetString(job->attrs, &attr, 0, Classification);
e00b005a 1791
75bd9771
MS		 1792 cupsdLogJob(job, CUPSD_LOG_NOTICE, "CLASSIFICATION FORCED "
1793 "job-sheets=\"%s,none\", "
1794 "job-originating-user-name=\"%s\"",
1795 Classification, job->username);
b423cd4c 1796 }
1797 else if (attr->num_values == 2 &&
1798 strcmp(attr->values[0].string.text,
1799 attr->values[1].string.text) &&
1800 strcmp(attr->values[0].string.text, "none") &&
1801 strcmp(attr->values[1].string.text, "none"))
1802 {
1803 /*
1804 * Can't put two different security markings on the same document!
1805 */
ef416fc2 1806
5e6c3df7 1807 ippSetString(job->attrs, &attr, 1, attr->values[0].string.text);
ef416fc2 1808
75bd9771
MS		 1809 cupsdLogJob(job, CUPSD_LOG_NOTICE, "CLASSIFICATION FORCED "
1810 "job-sheets=\"%s,%s\", "
1811 "job-originating-user-name=\"%s\"",
1812 attr->values[0].string.text,
1813 attr->values[1].string.text, job->username);
b423cd4c 1814 }
1815 else if (strcmp(attr->values[0].string.text, Classification) &&
1816 strcmp(attr->values[0].string.text, "none") &&
1817 (attr->num_values == 1 ||
1818 (strcmp(attr->values[1].string.text, Classification) &&
1819 strcmp(attr->values[1].string.text, "none"))))
1820 {
1821 if (attr->num_values == 1)
75bd9771
MS		 1822 cupsdLogJob(job, CUPSD_LOG_NOTICE,
1823 "CLASSIFICATION OVERRIDDEN "
1824 "job-sheets=\"%s\", "
1825 "job-originating-user-name=\"%s\"",
1826 attr->values[0].string.text, job->username);
b423cd4c 1827 else
75bd9771
MS		 1828 cupsdLogJob(job, CUPSD_LOG_NOTICE,
1829 "CLASSIFICATION OVERRIDDEN "
1830 "job-sheets=\"%s,%s\",fffff "
1831 "job-originating-user-name=\"%s\"",
1832 attr->values[0].string.text,
1833 attr->values[1].string.text, job->username);
b423cd4c 1834 }
1835 }
1836 else if (strcmp(attr->values[0].string.text, Classification) &&
1837 (attr->num_values == 1 ||
1838 strcmp(attr->values[1].string.text, Classification)))
ef416fc2 1839 {
1840 /*
b423cd4c 1841 * Force the banner to have the classification on it...
ef416fc2 1842 */
1843
b423cd4c 1844 if (attr->num_values > 1 &&
1845 !strcmp(attr->values[0].string.text, attr->values[1].string.text))
1846 {
5e6c3df7
MS		 1847 ippSetString(job->attrs, &attr, 0, Classification);
1848 ippSetString(job->attrs, &attr, 1, Classification);
b423cd4c 1849 }
1850 else
1851 {
1852 if (attr->num_values == 1 ||
1853 strcmp(attr->values[0].string.text, "none"))
5e6c3df7 1854 ippSetString(job->attrs, &attr, 0, Classification);
ef416fc2 1855
b423cd4c 1856 if (attr->num_values > 1 &&
1857 strcmp(attr->values[1].string.text, "none"))
5e6c3df7 1858 ippSetString(job->attrs, &attr, 1, Classification);
b423cd4c 1859 }
ef416fc2 1860
b423cd4c 1861 if (attr->num_values > 1)
75bd9771
MS		 1862 cupsdLogJob(job, CUPSD_LOG_NOTICE,
1863 "CLASSIFICATION FORCED "
1864 "job-sheets=\"%s,%s\", "
1865 "job-originating-user-name=\"%s\"",
1866 attr->values[0].string.text,
1867 attr->values[1].string.text, job->username);
b423cd4c 1868 else
75bd9771
MS		 1869 cupsdLogJob(job, CUPSD_LOG_NOTICE,
1870 "CLASSIFICATION FORCED "
1871 "job-sheets=\"%s\", "
1872 "job-originating-user-name=\"%s\"",
1873 Classification, job->username);
ef416fc2 1874 }
1875 }
1876
b423cd4c 1877 /*
1878 * See if we need to add the starting sheet...
1879 */
ef416fc2 1880
a2326b5b 1881 if (!(printer->type & CUPS_PRINTER_REMOTE))
ef416fc2 1882 {
75bd9771
MS		 1883 cupsdLogJob(job, CUPSD_LOG_INFO, "Adding start banner page \"%s\".",
1884 attr->values[0].string.text);
ef416fc2 1885
91c84a35 1886 if ((kbytes = copy_banner(con, job, attr->values[0].string.text)) < 0)
3dfe78b3 1887 {
b9faaae1
MS		 1888 cupsdSetJobState(job, IPP_JOB_ABORTED, CUPSD_JOB_PURGE,
1889 "Aborting job because the start banner could not be "
1890 "copied.");
91c84a35 1891 return (NULL);
3dfe78b3 1892 }
ef416fc2 1893
b423cd4c 1894 cupsdUpdateQuota(printer, job->username, 0, kbytes);
1895 }
ef416fc2 1896 }
b423cd4c 1897 else if ((attr = ippFindAttribute(job->attrs, "job-sheets",
1898 IPP_TAG_ZERO)) != NULL)
c8fef167 1899 job->job_sheets = attr;
ef416fc2 1900
b423cd4c 1901 /*
1902 * Fill in the response info...
1903 */
ef416fc2 1904
8ef4f507
MS		 1905 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL, con->clientname, con->clientport, "/jobs/%d", job->id);
1906 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, job_uri);
ef416fc2 1907
b423cd4c 1908 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id);
ef416fc2 1909
8ef4f507 1910 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", (int)job->state_value);
9b4bd602 1911 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_TEXT, "job-state-message", NULL, "");
8ef4f507 1912 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, "job-state-reasons", NULL, job->reasons->values[0].string.text);
ef416fc2 1913
b423cd4c 1914 con->response->request.status.status_code = IPP_OK;
ef416fc2 1915
b423cd4c 1916 /*
1917 * Add any job subscriptions...
1918 */
ef416fc2 1919
b423cd4c 1920 add_job_subscriptions(con, job);
ef416fc2 1921
b423cd4c 1922 /*
1923 * Set all but the first two attributes to the job attributes group...
1924 */
ef416fc2 1925
b423cd4c 1926 for (attr = job->attrs->attrs->next->next; attr; attr = attr->next)
1927 attr->group_tag = IPP_TAG_JOB;
ef416fc2 1928
1929 /*
b423cd4c 1930 * Fire the "job created" event...
ef416fc2 1931 */
1932
b423cd4c 1933 cupsdAddEvent(CUPSD_EVENT_JOB_CREATED, printer, job, "Job created.");
ef416fc2 1934
1935 /*
b423cd4c 1936 * Return the new job...
ef416fc2 1937 */
1938
b423cd4c 1939 return (job);
1940}
ef416fc2 1941
ef416fc2 1942
ef416fc2 1943/*
9a4f8274 1944 * 'add_job_subscriptions()' - Add any subscriptions for a job.
ef416fc2 1945 */
1946
1947static void
b423cd4c 1948add_job_subscriptions(
1949 cupsd_client_t *con, /* I - Client connection */
1950 cupsd_job_t *job) /* I - Newly created job */
ef416fc2 1951{
b423cd4c 1952 int i; /* Looping var */
1953 ipp_attribute_t *prev, /* Previous attribute */
1954 *next, /* Next attribute */
1955 *attr; /* Current attribute */
1956 cupsd_subscription_t *sub; /* Subscription object */
1957 const char *recipient, /* notify-recipient-uri */
1958 *pullmethod; /* notify-pull-method */
1959 ipp_attribute_t *user_data; /* notify-user-data */
1960 int interval; /* notify-time-interval */
1961 unsigned mask; /* notify-events */
ef416fc2 1962
ef416fc2 1963
b423cd4c 1964 /*
1965 * Find the first subscription group attribute; return if we have
1966 * none...
1967 */
ef416fc2 1968
1f0275e3 1969 for (attr = job->attrs->attrs; attr; attr = attr->next)
b423cd4c 1970 if (attr->group_tag == IPP_TAG_SUBSCRIPTION)
1971 break;
ef416fc2 1972
b423cd4c 1973 if (!attr)
1974 return;
ef416fc2 1975
b423cd4c 1976 /*
1977 * Process the subscription attributes in the request...
1978 */
ef416fc2 1979
b423cd4c 1980 while (attr)
1981 {
1982 recipient = NULL;
1983 pullmethod = NULL;
1984 user_data = NULL;
1985 interval = 0;
1986 mask = CUPSD_EVENT_NONE;
ef416fc2 1987
b423cd4c 1988 while (attr && attr->group_tag != IPP_TAG_ZERO)
1989 {
f899b121 1990 if (!strcmp(attr->name, "notify-recipient-uri") &&
b423cd4c 1991 attr->value_tag == IPP_TAG_URI)
3dfe78b3
MS		 1992 {
1993 /*
1994 * Validate the recipient scheme against the ServerBin/notifier
1995 * directory...
1996 */
1997
1998 char notifier[1024], /* Notifier filename */
1999 scheme[HTTP_MAX_URI], /* Scheme portion of URI */
2000 userpass[HTTP_MAX_URI], /* Username portion of URI */
2001 host[HTTP_MAX_URI], /* Host portion of URI */
2002 resource[HTTP_MAX_URI]; /* Resource portion of URI */
2003 int port; /* Port portion of URI */
7d4510a0 2004 struct stat info; /* File information */
3dfe78b3 2005
b423cd4c 2006 recipient = attr->values[0].string.text;
3dfe78b3
MS		 2007
2008 if (httpSeparateURI(HTTP_URI_CODING_ALL, recipient,
2009 scheme, sizeof(scheme), userpass, sizeof(userpass),
2010 host, sizeof(host), &port,
2011 resource, sizeof(resource)) < HTTP_URI_OK)
2012 {
2013 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2014 _("Bad notify-recipient-uri \"%s\"."), recipient);
3dfe78b3
MS		 2015 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
2016 "notify-status-code", IPP_URI_SCHEME);
2017 return;
2018 }
2019
7d4510a0
MS		 2020 snprintf(notifier, sizeof(notifier), "%s/notifier/%s", ServerBin, scheme);
2021 if (access(notifier, X_OK) || stat(notifier, &info) || !S_ISREG(info.st_mode))
3dfe78b3
MS		 2022 {
2023 send_ipp_status(con, IPP_NOT_POSSIBLE,
2024 _("notify-recipient-uri URI \"%s\" uses unknown "
84315f46 2025 "scheme."), recipient);
3dfe78b3
MS		 2026 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
2027 "notify-status-code", IPP_URI_SCHEME);
2028 return;
2029 }
2030
2031 if (!strcmp(scheme, "rss") && !check_rss_recipient(recipient))
2032 {
2033 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2034 _("notify-recipient-uri URI \"%s\" is already used."),
3dfe78b3
MS		 2035 recipient);
2036 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
2037 "notify-status-code", IPP_ATTRIBUTES);
2038 return;
2039 }
2040 }
b423cd4c 2041 else if (!strcmp(attr->name, "notify-pull-method") &&
2042 attr->value_tag == IPP_TAG_KEYWORD)
3dfe78b3 2043 {
b423cd4c 2044 pullmethod = attr->values[0].string.text;
3dfe78b3
MS		 2045
2046 if (strcmp(pullmethod, "ippget"))
2047 {
2048 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2049 _("Bad notify-pull-method \"%s\"."), pullmethod);
3dfe78b3
MS		 2050 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
2051 "notify-status-code", IPP_ATTRIBUTES);
2052 return;
2053 }
2054 }
b423cd4c 2055 else if (!strcmp(attr->name, "notify-charset") &&
2056 attr->value_tag == IPP_TAG_CHARSET &&
2057 strcmp(attr->values[0].string.text, "us-ascii") &&
2058 strcmp(attr->values[0].string.text, "utf-8"))
2059 {
2060 send_ipp_status(con, IPP_CHARSET,
84315f46 2061 _("Character set \"%s\" not supported."),
b423cd4c 2062 attr->values[0].string.text);
2063 return;
2064 }
2065 else if (!strcmp(attr->name, "notify-natural-language") &&
2066 (attr->value_tag != IPP_TAG_LANGUAGE ||
2067 strcmp(attr->values[0].string.text, DefaultLanguage)))
2068 {
2069 send_ipp_status(con, IPP_CHARSET,
84315f46 2070 _("Language \"%s\" not supported."),
b423cd4c 2071 attr->values[0].string.text);
2072 return;
2073 }
2074 else if (!strcmp(attr->name, "notify-user-data") &&
2075 attr->value_tag == IPP_TAG_STRING)
2076 {
2077 if (attr->num_values > 1 || attr->values[0].unknown.length > 63)
2078 {
2079 send_ipp_status(con, IPP_REQUEST_VALUE,
2080 _("The notify-user-data value is too large "
84315f46 2081 "(%d > 63 octets)."),
b423cd4c 2082 attr->values[0].unknown.length);
2083 return;
2084 }
ef416fc2 2085
b423cd4c 2086 user_data = attr;
2087 }
2088 else if (!strcmp(attr->name, "notify-events") &&
2089 attr->value_tag == IPP_TAG_KEYWORD)
2090 {
2091 for (i = 0; i < attr->num_values; i ++)
2092 mask |= cupsdEventValue(attr->values[i].string.text);
2093 }
2094 else if (!strcmp(attr->name, "notify-lease-duration"))
2095 {
2096 send_ipp_status(con, IPP_BAD_REQUEST,
2097 _("The notify-lease-duration attribute cannot be "
2098 "used with job subscriptions."));
2099 return;
2100 }
2101 else if (!strcmp(attr->name, "notify-time-interval") &&
2102 attr->value_tag == IPP_TAG_INTEGER)
2103 interval = attr->values[0].integer;
ef416fc2 2104
b423cd4c 2105 attr = attr->next;
2106 }
ef416fc2 2107
b423cd4c 2108 if (!recipient && !pullmethod)
2109 break;
ef416fc2 2110
b423cd4c 2111 if (mask == CUPSD_EVENT_NONE)
2112 mask = CUPSD_EVENT_JOB_COMPLETED;
ef416fc2 2113
52f6f666
MS		 2114 if ((sub = cupsdAddSubscription(mask, cupsdFindDest(job->dest), job,
2115 recipient, 0)) != NULL)
2116 {
2117 sub->interval = interval;
ef416fc2 2118
52f6f666 2119 cupsdSetString(&sub->owner, job->username);
ef416fc2 2120
52f6f666
MS		 2121 if (user_data)
2122 {
2123 sub->user_data_len = user_data->values[0].unknown.length;
2124 memcpy(sub->user_data, user_data->values[0].unknown.data,
07623986 2125 (size_t)sub->user_data_len);
52f6f666 2126 }
ef416fc2 2127
52f6f666
MS		 2128 ippAddSeparator(con->response);
2129 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
2130 "notify-subscription-id", sub->id);
f8b3a85b
MS		 2131
2132 cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for job %d",
2133 sub->id, job->id);
ef416fc2 2134 }
2135
b423cd4c 2136 if (attr)
2137 attr = attr->next;
ef416fc2 2138 }
2139
3dfe78b3 2140 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS);
b423cd4c 2141
ef416fc2 2142 /*
b423cd4c 2143 * Remove all of the subscription attributes from the job request...
1f0275e3
MS		 2144 *
2145 * TODO: Optimize this since subscription groups have to come at the
2146 * end of the request...
ef416fc2 2147 */
2148
b423cd4c 2149 for (attr = job->attrs->attrs, prev = NULL; attr; attr = next)
ef416fc2 2150 {
b423cd4c 2151 next = attr->next;
ef416fc2 2152
b423cd4c 2153 if (attr->group_tag == IPP_TAG_SUBSCRIPTION ||
2154 attr->group_tag == IPP_TAG_ZERO)
2155 {
2156 /*
2157 * Free and remove this attribute...
2158 */
ef416fc2 2159
a2326b5b 2160 ippDeleteAttribute(NULL, attr);
ef416fc2 2161
b423cd4c 2162 if (prev)
2163 prev->next = next;
2164 else
2165 job->attrs->attrs = next;
2166 }
2167 else
2168 prev = attr;
ef416fc2 2169 }
2170
b423cd4c 2171 job->attrs->last = prev;
2172 job->attrs->current = prev;
2173}
ef416fc2 2174
ef416fc2 2175
b423cd4c 2176/*
2177 * 'add_job_uuid()' - Add job-uuid attribute to a job.
2178 *
2179 * See RFC 4122 for the definition of UUIDs and the format.
2180 */
2181
2182static void
321d8d57 2183add_job_uuid(cupsd_job_t *job) /* I - Job */
b423cd4c 2184{
82f97232 2185 char uuid[64]; /* job-uuid string */
ef416fc2 2186
ef416fc2 2187
2188 /*
82f97232 2189 * Add a job-uuid attribute if none exists...
ef416fc2 2190 */
2191
82f97232
MS		 2192 if (!ippFindAttribute(job->attrs, "job-uuid", IPP_TAG_URI))
2193 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-uuid", NULL,
7855ab56
MS		 2194 httpAssembleUUID(ServerName, RemotePort, job->dest, job->id,
2195 uuid, sizeof(uuid)));
ef416fc2 2196}
2197
2198
2199/*
b423cd4c 2200 * 'add_printer()' - Add a printer to the system.
ef416fc2 2201 */
2202
2203static void
b423cd4c 2204add_printer(cupsd_client_t *con, /* I - Client connection */
2205 ipp_attribute_t *uri) /* I - URI of printer */
ef416fc2 2206{
2207 http_status_t status; /* Policy status */
b423cd4c 2208 int i; /* Looping var */
09a101d6 2209 char scheme[HTTP_MAX_URI], /* Method portion of URI */
b423cd4c 2210 username[HTTP_MAX_URI], /* Username portion of URI */
ef416fc2 2211 host[HTTP_MAX_URI], /* Host portion of URI */
2212 resource[HTTP_MAX_URI]; /* Resource portion of URI */
2213 int port; /* Port portion of URI */
b423cd4c 2214 cupsd_printer_t *printer; /* Printer/class */
2215 ipp_attribute_t *attr; /* Printer attribute */
2216 cups_file_t *fp; /* Script/PPD file */
2217 char line[1024]; /* Line from file... */
2218 char srcfile[1024], /* Source Script/PPD file */
2219 dstfile[1024]; /* Destination Script/PPD file */
2220 int modify; /* Non-zero if we are modifying */
e67e2f9e 2221 int changed_driver, /* Changed the PPD? */
b226ab99
MS		 2222 need_restart_job, /* Need to restart job? */
2223 set_device_uri, /* Did we set the device URI? */
09a101d6 2224 set_port_monitor; /* Did we set the port monitor? */
ef416fc2 2225
2226
b423cd4c 2227 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer(%p[%d], %s)", con,
996acce8 2228 con->number, uri->values[0].string.text);
ef416fc2 2229
2230 /*
b423cd4c 2231 * Do we have a valid URI?
ef416fc2 2232 */
2233
09a101d6 2234 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
2235 sizeof(scheme), username, sizeof(username), host,
b423cd4c 2236 sizeof(host), &port, resource, sizeof(resource));
2237
2238 if (strncmp(resource, "/printers/", 10) || strlen(resource) == 10)
ef416fc2 2239 {
b423cd4c 2240 /*
2241 * No, return an error...
2242 */
2243
ef416fc2 2244 send_ipp_status(con, IPP_BAD_REQUEST,
b423cd4c 2245 _("The printer-uri must be of the form "
2246 "\"ipp://HOSTNAME/printers/PRINTERNAME\"."));
ef416fc2 2247 return;
2248 }
2249
2250 /*
b423cd4c 2251 * Do we have a valid printer name?
ef416fc2 2252 */
2253
b423cd4c 2254 if (!validate_name(resource + 10))
ef416fc2 2255 {
b423cd4c 2256 /*
2257 * No, return an error...
2258 */
2259
2260 send_ipp_status(con, IPP_BAD_REQUEST,
2261 _("The printer-uri \"%s\" contains invalid characters."),
2262 uri->values[0].string.text);
2263 return;
ef416fc2 2264 }
ef416fc2 2265
ef416fc2 2266 /*
b423cd4c 2267 * See if the printer already exists; if not, create a new printer...
2268 */
ef416fc2 2269
b423cd4c 2270 if ((printer = cupsdFindPrinter(resource + 10)) == NULL)
ef416fc2 2271 {
2272 /*
b423cd4c 2273 * Printer doesn't exist; see if we have a class of the same name...
ef416fc2 2274 */
2275
a2326b5b 2276 if ((printer = cupsdFindClass(resource + 10)) != NULL)
ef416fc2 2277 {
b423cd4c 2278 /*
2279 * Yes, return an error...
2280 */
ef416fc2 2281
b423cd4c 2282 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2283 _("A class named \"%s\" already exists."),
b423cd4c 2284 resource + 10);
ef416fc2 2285 return;
2286 }
2287
2288 /*
2e4ff8af 2289 * No, check the default policy then add the printer...
ef416fc2 2290 */
2291
2e4ff8af
MS		 2292 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
2293 {
2294 send_http_error(con, status, NULL);
2295 return;
2296 }
2297
b423cd4c 2298 printer = cupsdAddPrinter(resource + 10);
2299 modify = 0;
409f5497
MS		 2300
2301 printer->printer_id = NextPrinterId ++;
ef416fc2 2302 }
2e4ff8af
MS		 2303 else if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con,
2304 NULL)) != HTTP_OK)
2305 {
2fb76298 2306 send_http_error(con, status, printer);
2e4ff8af
MS		 2307 return;
2308 }
b423cd4c 2309 else
2310 modify = 1;
ef416fc2 2311
b423cd4c 2312 /*
2313 * Look for attributes and copy them over as needed...
2314 */
ef416fc2 2315
b226ab99 2316 changed_driver = 0;
b423cd4c 2317 need_restart_job = 0;
ef416fc2 2318
7ae00c35
MS		 2319 if ((attr = ippFindAttribute(con->request, "printer-is-temporary", IPP_TAG_BOOLEAN)) != NULL)
2320 printer->temporary = ippGetBoolean(attr, 0);
2321
b423cd4c 2322 if ((attr = ippFindAttribute(con->request, "printer-location",
2323 IPP_TAG_TEXT)) != NULL)
2324 cupsdSetString(&printer->location, attr->values[0].string.text);
ef416fc2 2325
9b4bd602
MS		 2326 if ((attr = ippFindAttribute(con->request, "printer-geo-location", IPP_TAG_URI)) != NULL && !strncmp(attr->values[0].string.text, "geo:", 4))
2327 cupsdSetString(&printer->geo_location, attr->values[0].string.text);
2328
2329 if ((attr = ippFindAttribute(con->request, "printer-organization", IPP_TAG_TEXT)) != NULL)
2330 cupsdSetString(&printer->organization, attr->values[0].string.text);
2331
2332 if ((attr = ippFindAttribute(con->request, "printer-organizational-unit", IPP_TAG_TEXT)) != NULL)
2333 cupsdSetString(&printer->organizational_unit, attr->values[0].string.text);
2334
b423cd4c 2335 if ((attr = ippFindAttribute(con->request, "printer-info",
2336 IPP_TAG_TEXT)) != NULL)
2337 cupsdSetString(&printer->info, attr->values[0].string.text);
ef416fc2 2338
09a101d6 2339 set_device_uri = 0;
2340
b423cd4c 2341 if ((attr = ippFindAttribute(con->request, "device-uri",
2342 IPP_TAG_URI)) != NULL)
ef416fc2 2343 {
2344 /*
b423cd4c 2345 * Do we have a valid device URI?
ef416fc2 2346 */
2347
0af14961
MS		 2348 http_uri_status_t uri_status; /* URI separation status */
2349 char old_device_uri[1024];
2350 /* Old device URI */
2fb76298 2351
b423cd4c 2352 need_restart_job = 1;
ef416fc2 2353
2fb76298
MS		 2354 uri_status = httpSeparateURI(HTTP_URI_CODING_ALL,
2355 attr->values[0].string.text,
2356 scheme, sizeof(scheme),
2357 username, sizeof(username),
2358 host, sizeof(host), &port,
2359 resource, sizeof(resource));
2360
f0b589f7 2361 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s device-uri: %s", printer->name, httpURIStatusString(uri_status));
6961465f 2362
2fb76298
MS		 2363 if (uri_status < HTTP_URI_OK)
2364 {
84315f46 2365 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad device-uri \"%s\"."),
2fb76298 2366 attr->values[0].string.text);
f0b589f7
MS		 2367 if (!modify)
2368 cupsdDeletePrinter(printer, 0);
2369
2fb76298
MS		 2370 return;
2371 }
b423cd4c 2372
09a101d6 2373 if (!strcmp(scheme, "file"))
ef416fc2 2374 {
2375 /*
b423cd4c 2376 * See if the administrator has enabled file devices...
ef416fc2 2377 */
2378
b423cd4c 2379 if (!FileDevice && strcmp(resource, "/dev/null"))
ef416fc2 2380 {
2381 /*
b423cd4c 2382 * File devices are disabled and the URL is not file:/dev/null...
ef416fc2 2383 */
2384
b423cd4c 2385 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2386 _("File device URIs have been disabled. "
b423cd4c 2387 "To enable, see the FileDevice directive in "
cb7f98ee 2388 "\"%s/cups-files.conf\"."),
b423cd4c 2389 ServerRoot);
f0b589f7
MS		 2390 if (!modify)
2391 cupsdDeletePrinter(printer, 0);
2392
ef416fc2 2393 return;
2394 }
b423cd4c 2395 }
2396 else
2397 {
ef416fc2 2398 /*
b423cd4c 2399 * See if the backend exists and is executable...
ef416fc2 2400 */
2401
09a101d6 2402 snprintf(srcfile, sizeof(srcfile), "%s/backend/%s", ServerBin, scheme);
b423cd4c 2403 if (access(srcfile, X_OK))
ef416fc2 2404 {
2405 /*
b423cd4c 2406 * Could not find device in list!
ef416fc2 2407 */
ef416fc2 2408
84315f46
MS		 2409 send_ipp_status(con, IPP_NOT_POSSIBLE,
2410 _("Bad device-uri scheme \"%s\"."), scheme);
f0b589f7
MS		 2411 if (!modify)
2412 cupsdDeletePrinter(printer, 0);
2413
b423cd4c 2414 return;
ef416fc2 2415 }
2416 }
ef416fc2 2417
0af14961
MS		 2418 if (printer->sanitized_device_uri)
2419 strlcpy(old_device_uri, printer->sanitized_device_uri,
2420 sizeof(old_device_uri));
2421 else
2422 old_device_uri[0] = '\0';
2423
2424 cupsdSetDeviceURI(printer, attr->values[0].string.text);
2425
b423cd4c 2426 cupsdLogMessage(CUPSD_LOG_INFO,
2427 "Setting %s device-uri to \"%s\" (was \"%s\".)",
0af14961
MS		 2428 printer->name, printer->sanitized_device_uri,
2429 old_device_uri);
ef416fc2 2430
09a101d6 2431 set_device_uri = 1;
ef416fc2 2432 }
2433
09a101d6 2434 set_port_monitor = 0;
2435
b423cd4c 2436 if ((attr = ippFindAttribute(con->request, "port-monitor",
09a101d6 2437 IPP_TAG_NAME)) != NULL)
ef416fc2 2438 {
b423cd4c 2439 ipp_attribute_t *supported; /* port-monitor-supported attribute */
ef416fc2 2440
ef416fc2 2441
b423cd4c 2442 need_restart_job = 1;
ef416fc2 2443
e4572d57 2444 supported = ippFindAttribute(printer->ppd_attrs, "port-monitor-supported",
a41f09e2 2445 IPP_TAG_NAME);
080811b1
MS		 2446 if (supported)
2447 {
2448 for (i = 0; i < supported->num_values; i ++)
2449 if (!strcmp(supported->values[i].string.text,
2450 attr->values[0].string.text))
2451 break;
2452 }
ef416fc2 2453
080811b1 2454 if (!supported || i >= supported->num_values)
b423cd4c 2455 {
84315f46 2456 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad port-monitor \"%s\"."),
b423cd4c 2457 attr->values[0].string.text);
f0b589f7
MS		 2458 if (!modify)
2459 cupsdDeletePrinter(printer, 0);
2460
b423cd4c 2461 return;
2462 }
ef416fc2 2463
b423cd4c 2464 cupsdLogMessage(CUPSD_LOG_INFO,
2465 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2466 printer->name, attr->values[0].string.text,
09a101d6 2467 printer->port_monitor ? printer->port_monitor : "none");
ef416fc2 2468
b423cd4c 2469 if (strcmp(attr->values[0].string.text, "none"))
2470 cupsdSetString(&printer->port_monitor, attr->values[0].string.text);
2471 else
2472 cupsdClearString(&printer->port_monitor);
09a101d6 2473
2474 set_port_monitor = 1;
b423cd4c 2475 }
ef416fc2 2476
b423cd4c 2477 if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs",
f8b3a85b
MS		 2478 IPP_TAG_BOOLEAN)) != NULL &&
2479 attr->values[0].boolean != printer->accepting)
b423cd4c 2480 {
2481 cupsdLogMessage(CUPSD_LOG_INFO,
2482 "Setting %s printer-is-accepting-jobs to %d (was %d.)",
2483 printer->name, attr->values[0].boolean, printer->accepting);
ef416fc2 2484
b423cd4c 2485 printer->accepting = attr->values[0].boolean;
f8b3a85b
MS		 2486
2487 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL,
2488 "%s accepting jobs.",
2489 printer->accepting ? "Now" : "No longer");
b423cd4c 2490 }
bd7854cb 2491
7ae00c35 2492 if ((attr = ippFindAttribute(con->request, "printer-is-shared", IPP_TAG_BOOLEAN)) != NULL)
b423cd4c 2493 {
7ae00c35 2494 if (ippGetBoolean(attr, 0) &&
07ed0e9a
MS		 2495 printer->num_auth_info_required == 1 &&
2496 !strcmp(printer->auth_info_required[0], "negotiate"))
2497 {
2498 send_ipp_status(con, IPP_BAD_REQUEST,
2499 _("Cannot share a remote Kerberized printer."));
f0b589f7
MS		 2500 if (!modify)
2501 cupsdDeletePrinter(printer, 0);
2502
07ed0e9a
MS		 2503 return;
2504 }
2505
7dc6f91d
MS		 2506 if (printer->type & CUPS_PRINTER_REMOTE)
2507 {
2508 /*
2509 * Cannot re-share remote printers.
2510 */
2511
2512 send_ipp_status(con, IPP_BAD_REQUEST, _("Cannot change printer-is-shared for remote queues."));
f0b589f7
MS		 2513 if (!modify)
2514 cupsdDeletePrinter(printer, 0);
2515
7dc6f91d
MS		 2516 return;
2517 }
2518
7ae00c35 2519 if (printer->shared && !ippGetBoolean(attr, 0))
f7deaa1a 2520 cupsdDeregisterPrinter(printer, 1);
bd7854cb 2521
b423cd4c 2522 cupsdLogMessage(CUPSD_LOG_INFO,
2523 "Setting %s printer-is-shared to %d (was %d.)",
2524 printer->name, attr->values[0].boolean, printer->shared);
bd7854cb 2525
7ae00c35
MS		 2526 printer->shared = ippGetBoolean(attr, 0);
2527 if (printer->shared && printer->temporary)
2528 printer->temporary = 0;
b423cd4c 2529 }
bd7854cb 2530
b423cd4c 2531 if ((attr = ippFindAttribute(con->request, "printer-state",
2532 IPP_TAG_ENUM)) != NULL)
bd7854cb 2533 {
b423cd4c 2534 if (attr->values[0].integer != IPP_PRINTER_IDLE &&
2535 attr->values[0].integer != IPP_PRINTER_STOPPED)
2536 {
84315f46 2537 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad printer-state value %d."),
b423cd4c 2538 attr->values[0].integer);
f0b589f7
MS		 2539 if (!modify)
2540 cupsdDeletePrinter(printer, 0);
2541
b423cd4c 2542 return;
2543 }
bd7854cb 2544
bc44d920 2545 cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)",
2546 printer->name, attr->values[0].integer, printer->state);
b423cd4c 2547
2548 if (attr->values[0].integer == IPP_PRINTER_STOPPED)
2549 cupsdStopPrinter(printer, 0);
2550 else
2551 {
2552 need_restart_job = 1;
2553 cupsdSetPrinterState(printer, (ipp_pstate_t)(attr->values[0].integer), 0);
2554 }
2555 }
745129be 2556
b423cd4c 2557 if ((attr = ippFindAttribute(con->request, "printer-state-message",
2558 IPP_TAG_TEXT)) != NULL)
2559 {
2560 strlcpy(printer->state_message, attr->values[0].string.text,
2561 sizeof(printer->state_message));
f8b3a85b
MS		 2562
2563 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL, "%s",
2564 printer->state_message);
bd7854cb 2565 }
2566
1f6f3dbc
MS		 2567 if ((attr = ippFindAttribute(con->request, "printer-state-reasons",
2568 IPP_TAG_KEYWORD)) != NULL)
2569 {
2570 if (attr->num_values >
2571 (int)(sizeof(printer->reasons) / sizeof(printer->reasons[0])))
2572 {
2573 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 2574 _("Too many printer-state-reasons values (%d > %d)."),
1f6f3dbc
MS		 2575 attr->num_values,
2576 (int)(sizeof(printer->reasons) /
2577 sizeof(printer->reasons[0])));
f0b589f7
MS		 2578 if (!modify)
2579 cupsdDeletePrinter(printer, 0);
2580
1f6f3dbc
MS		 2581 return;
2582 }
2583
2584 for (i = 0; i < printer->num_reasons; i ++)
2585 _cupsStrFree(printer->reasons[i]);
2586
2587 printer->num_reasons = 0;
2588 for (i = 0; i < attr->num_values; i ++)
2589 {
2590 if (!strcmp(attr->values[i].string.text, "none"))
2591 continue;
2592
86c184ff 2593 printer->reasons[printer->num_reasons] = _cupsStrAlloc(attr->values[i].string.text);
745129be 2594 printer->num_reasons ++;
1f6f3dbc 2595
745129be 2596 if (!strcmp(attr->values[i].string.text, "paused") &&
1f6f3dbc
MS		 2597 printer->state != IPP_PRINTER_STOPPED)
2598 {
2599 cupsdLogMessage(CUPSD_LOG_INFO,
2600 "Setting %s printer-state to %d (was %d.)",
2601 printer->name, IPP_PRINTER_STOPPED, printer->state);
2602 cupsdStopPrinter(printer, 0);
2603 }
1f6f3dbc
MS		 2604 }
2605
2606 if (PrintcapFormat == PRINTCAP_PLIST)
2607 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
f8b3a85b
MS		 2608
2609 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL,
2610 "Printer \"%s\" state changed.", printer->name);
1f6f3dbc
MS		 2611 }
2612
f0b589f7
MS		 2613 if (!set_printer_defaults(con, printer))
2614 {
2615 if (!modify)
2616 cupsdDeletePrinter(printer, 0);
2617
2618 return;
2619 }
b423cd4c 2620
09a101d6 2621 if ((attr = ippFindAttribute(con->request, "auth-info-required",
2622 IPP_TAG_KEYWORD)) != NULL)
2623 cupsdSetAuthInfoRequired(printer, NULL, attr);
2624
bd7854cb 2625 /*
b423cd4c 2626 * See if we have all required attributes...
bd7854cb 2627 */
2628
b423cd4c 2629 if (!printer->device_uri)
2630 cupsdSetString(&printer->device_uri, "file:///dev/null");
bd7854cb 2631
2632 /*
e67e2f9e 2633 * See if we have a PPD file attached to the request...
bd7854cb 2634 */
2635
b423cd4c 2636 if (con->filename)
2637 {
2638 need_restart_job = 1;
b226ab99 2639 changed_driver = 1;
bd7854cb 2640
b423cd4c 2641 strlcpy(srcfile, con->filename, sizeof(srcfile));
ef416fc2 2642
b423cd4c 2643 if ((fp = cupsFileOpen(srcfile, "rb")))
2644 {
2645 /*
2646 * Yes; get the first line from it...
2647 */
ef416fc2 2648
b423cd4c 2649 line[0] = '\0';
2650 cupsFileGets(fp, line, sizeof(line));
2651 cupsFileClose(fp);
ef416fc2 2652
b423cd4c 2653 /*
2654 * Then see what kind of file it is...
2655 */
ef416fc2 2656
e67e2f9e 2657 if (strncmp(line, "*PPD-Adobe", 10))
b423cd4c 2658 {
e67e2f9e 2659 send_ipp_status(con, IPP_STATUS_ERROR_DOCUMENT_FORMAT_NOT_SUPPORTED, _("Bad PPD file."));
f0b589f7
MS		 2660 if (!modify)
2661 cupsdDeletePrinter(printer, 0);
2662
e67e2f9e 2663 return;
b423cd4c 2664 }
ef416fc2 2665
b423cd4c 2666 snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot,
2667 printer->name);
ef416fc2 2668
e67e2f9e
MS		 2669 /*
2670 * The new file is a PPD file, so move the file over to the ppd
2671 * directory...
2672 */
568fa3fa 2673
e67e2f9e 2674 if (copy_file(srcfile, dstfile, ConfigFilePerm))
b423cd4c 2675 {
e67e2f9e 2676 send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to copy PPD file - %s"), strerror(errno));
f0b589f7
MS		 2677 if (!modify)
2678 cupsdDeletePrinter(printer, 0);
2679
e67e2f9e 2680 return;
b423cd4c 2681 }
e67e2f9e
MS		 2682
2683 cupsdLogMessage(CUPSD_LOG_DEBUG, "Copied PPD file successfully");
b423cd4c 2684 }
2685 }
e67e2f9e 2686 else if ((attr = ippFindAttribute(con->request, "ppd-name", IPP_TAG_NAME)) != NULL)
ef416fc2 2687 {
e67e2f9e
MS		 2688 const char *ppd_name = ippGetString(attr, 0, NULL);
2689 /* ppd-name value */
2690
b423cd4c 2691 need_restart_job = 1;
b226ab99 2692 changed_driver = 1;
ef416fc2 2693
e67e2f9e 2694 if (!strcmp(ppd_name, "raw"))
ef416fc2 2695 {
b423cd4c 2696 /*
e67e2f9e 2697 * Raw driver, remove any existing PPD file.
b423cd4c 2698 */
ef416fc2 2699
e67e2f9e 2700 snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, printer->name);
b423cd4c 2701 unlink(dstfile);
2702 }
e67e2f9e
MS		 2703 else if (strstr(ppd_name, "../"))
2704 {
2705 send_ipp_status(con, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, _("Invalid ppd-name value."));
f0b589f7
MS		 2706 if (!modify)
2707 cupsdDeletePrinter(printer, 0);
2708
e67e2f9e
MS		 2709 return;
2710 }
b423cd4c 2711 else
ef416fc2 2712 {
b423cd4c 2713 /*
2714 * PPD model file...
2715 */
2716
e67e2f9e 2717 snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, printer->name);
b423cd4c 2718
e67e2f9e 2719 if (copy_model(con, ppd_name, dstfile))
b423cd4c 2720 {
84315f46 2721 send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to copy PPD file."));
f0b589f7
MS		 2722 if (!modify)
2723 cupsdDeletePrinter(printer, 0);
2724
b423cd4c 2725 return;
2726 }
568fa3fa 2727
e67e2f9e 2728 cupsdLogMessage(CUPSD_LOG_DEBUG, "Copied PPD file successfully");
b226ab99
MS		 2729 }
2730 }
2731
2732 if (changed_driver)
2733 {
2734 /*
e67e2f9e
MS		 2735 * If we changed the PPD, then remove the printer's cache file and clear the
2736 * printer-state-reasons...
b226ab99
MS		 2737 */
2738
2739 char cache_name[1024]; /* Cache filename for printer attrs */
2740
f0b589f7 2741 snprintf(cache_name, sizeof(cache_name), "%s/%s.data", CacheDir, printer->name);
54afec33
MS		 2742 unlink(cache_name);
2743
c7017ecc
MS		 2744 cupsdSetPrinterReasons(printer, "none");
2745
b226ab99
MS		 2746 /*
2747 * (Re)register color profiles...
2748 */
568fa3fa 2749
a29fd7dd 2750 cupsdRegisterColor(printer);
ef416fc2 2751 }
2752
09a101d6 2753 /*
2754 * If we set the device URI but not the port monitor, check which port
2755 * monitor to use by default...
2756 */
2757
2758 if (set_device_uri && !set_port_monitor)
2759 {
2760 ppd_file_t *ppd; /* PPD file */
2761 ppd_attr_t *ppdattr; /* cupsPortMonitor attribute */
2762
2763
2764 httpSeparateURI(HTTP_URI_CODING_ALL, printer->device_uri, scheme,
2765 sizeof(scheme), username, sizeof(username), host,
2766 sizeof(host), &port, resource, sizeof(resource));
2767
2768 snprintf(srcfile, sizeof(srcfile), "%s/ppd/%s.ppd", ServerRoot,
2769 printer->name);
9c80ffa2 2770 if ((ppd = _ppdOpenFile(srcfile, _PPD_LOCALIZATION_NONE)) != NULL)
09a101d6 2771 {
2772 for (ppdattr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
2773 ppdattr;
2774 ppdattr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL))
2775 if (!strcmp(scheme, ppdattr->spec))
2776 {
2777 cupsdLogMessage(CUPSD_LOG_INFO,
2778 "Setting %s port-monitor to \"%s\" (was \"%s\".)",
2779 printer->name, ppdattr->value,
bc44d920 2780 printer->port_monitor ? printer->port_monitor
2781 : "none");
09a101d6 2782
2783 if (strcmp(ppdattr->value, "none"))
2784 cupsdSetString(&printer->port_monitor, ppdattr->value);
2785 else
2786 cupsdClearString(&printer->port_monitor);
2787
2788 break;
2789 }
2790
2791 ppdClose(ppd);
2792 }
2793 }
2794
9b4bd602
MS		 2795 printer->config_time = time(NULL);
2796
ef416fc2 2797 /*
b423cd4c 2798 * Update the printer attributes and return...
ef416fc2 2799 */
2800
7ae00c35 2801 if (!printer->temporary)
409f5497
MS		 2802 {
2803 if (!printer->printer_id)
2804 printer->printer_id = NextPrinterId ++;
2805
7ae00c35 2806 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
409f5497
MS		 2807 }
2808
2809 cupsdSetPrinterAttrs(printer);
ef416fc2 2810
b423cd4c 2811 if (need_restart_job && printer->job)
ef416fc2 2812 {
b423cd4c 2813 /*
b9faaae1 2814 * Restart the current job...
b423cd4c 2815 */
ef416fc2 2816
b9faaae1
MS		 2817 cupsdSetJobState(printer->job, IPP_JOB_PENDING, CUPSD_JOB_FORCE,
2818 "Job restarted because the printer was modified.");
ef416fc2 2819 }
2820
3dfe78b3 2821 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
b423cd4c 2822
2823 if (modify)
ef416fc2 2824 {
c7017ecc 2825 cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED,
f8b3a85b
MS		 2826 printer, NULL, "Printer \"%s\" modified by \"%s\".",
2827 printer->name, get_username(con));
ef416fc2 2828
b423cd4c 2829 cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" modified by \"%s\".",
2830 printer->name, get_username(con));
ef416fc2 2831 }
b423cd4c 2832 else
2833 {
c7017ecc 2834 cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED,
f8b3a85b
MS		 2835 printer, NULL, "New printer \"%s\" added by \"%s\".",
2836 printer->name, get_username(con));
ef416fc2 2837
b423cd4c 2838 cupsdLogMessage(CUPSD_LOG_INFO, "New printer \"%s\" added by \"%s\".",
2839 printer->name, get_username(con));
2840 }
2841
2842 con->response->request.status.status_code = IPP_OK;
ef416fc2 2843}
2844
2845
2846/*
b423cd4c 2847 * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute
2848 * based upon the printer state...
ef416fc2 2849 */
2850
b423cd4c 2851static void
2852add_printer_state_reasons(
2853 cupsd_client_t *con, /* I - Client connection */
2854 cupsd_printer_t *p) /* I - Printer info */
ef416fc2 2855{
b423cd4c 2856 cupsdLogMessage(CUPSD_LOG_DEBUG2,
2857 "add_printer_state_reasons(%p[%d], %p[%s])",
996acce8 2858 con, con->number, p, p->name);
ef416fc2 2859
b423cd4c 2860 if (p->num_reasons == 0)
2861 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
745129be 2862 "printer-state-reasons", NULL, "none");
b423cd4c 2863 else
2864 ippAddStrings(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2865 "printer-state-reasons", p->num_reasons, NULL,
2866 (const char * const *)p->reasons);
2867}
ef416fc2 2868
ef416fc2 2869
b423cd4c 2870/*
2871 * 'add_queued_job_count()' - Add the "queued-job-count" attribute for
2872 * the specified printer or class.
2873 */
ef416fc2 2874
b423cd4c 2875static void
2876add_queued_job_count(
2877 cupsd_client_t *con, /* I - Client connection */
2878 cupsd_printer_t *p) /* I - Printer or class */
2879{
2880 int count; /* Number of jobs on destination */
ef416fc2 2881
ef416fc2 2882
b423cd4c 2883 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_queued_job_count(%p[%d], %p[%s])",
996acce8 2884 con, con->number, p, p->name);
ef416fc2 2885
b423cd4c 2886 count = cupsdGetPrinterJobCount(p->name);
ef416fc2 2887
b423cd4c 2888 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2889 "queued-job-count", count);
2890}
ef416fc2 2891
ef416fc2 2892
b423cd4c 2893/*
2894 * 'apply_printer_defaults()' - Apply printer default options to a job.
2895 */
ef416fc2 2896
b423cd4c 2897static void
2898apply_printer_defaults(
2899 cupsd_printer_t *printer, /* I - Printer */
2900 cupsd_job_t *job) /* I - Job */
2901{
2902 int i, /* Looping var */
2903 num_options; /* Number of default options */
2904 cups_option_t *options, /* Default options */
f7deaa1a 2905 *option; /* Current option */
ef416fc2 2906
ef416fc2 2907
d2123aee
MS		 2908 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Applying default options...");
2909
b423cd4c 2910 /*
2911 * Collect all of the default options and add the missing ones to the
2912 * job object...
2913 */
ef416fc2 2914
1f0275e3
MS		 2915 for (i = printer->num_options, num_options = 0, options = NULL,
2916 option = printer->options;
b423cd4c 2917 i > 0;
2918 i --, option ++)
2919 if (!ippFindAttribute(job->attrs, option->name, IPP_TAG_ZERO))
2920 {
40cc612a
MS		 2921 if (!strcmp(option->name, "print-quality") && ippFindAttribute(job->attrs, "cupsPrintQuality", IPP_TAG_NAME))
2922 continue; /* Don't override cupsPrintQuality */
2923
d2123aee
MS		 2924 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Adding default %s=%s", option->name, option->value);
2925
40cc612a 2926 num_options = cupsAddOption(option->name, option->value, num_options, &options);
b423cd4c 2927 }
ef416fc2 2928
b423cd4c 2929 /*
2930 * Encode these options as attributes in the job object...
2931 */
ef416fc2 2932
b423cd4c 2933 cupsEncodeOptions2(job->attrs, num_options, options, IPP_TAG_JOB);
2934 cupsFreeOptions(num_options, options);
2935}
2936
2937
2938/*
2939 * 'authenticate_job()' - Set job authentication info.
2940 */
2941
2942static void
2943authenticate_job(cupsd_client_t *con, /* I - Client connection */
2944 ipp_attribute_t *uri) /* I - Job URI */
2945{
f7deaa1a 2946 ipp_attribute_t *attr, /* job-id attribute */
2947 *auth_info; /* auth-info attribute */
b423cd4c 2948 int jobid; /* Job ID */
2949 cupsd_job_t *job; /* Current job */
61cf44e2 2950 char scheme[HTTP_MAX_URI],
b423cd4c 2951 /* Method portion of URI */
2952 username[HTTP_MAX_URI],
2953 /* Username portion of URI */
2954 host[HTTP_MAX_URI],
2955 /* Host portion of URI */
2956 resource[HTTP_MAX_URI];
2957 /* Resource portion of URI */
2958 int port; /* Port portion of URI */
ef416fc2 2959
ef416fc2 2960
b423cd4c 2961 cupsdLogMessage(CUPSD_LOG_DEBUG2, "authenticate_job(%p[%d], %s)",
996acce8 2962 con, con->number, uri->values[0].string.text);
ef416fc2 2963
b423cd4c 2964 /*
2965 * Start with "everything is OK" status...
2966 */
ef416fc2 2967
b423cd4c 2968 con->response->request.status.status_code = IPP_OK;
ef416fc2 2969
b423cd4c 2970 /*
2971 * See if we have a job URI or a printer URI...
2972 */
ef416fc2 2973
b423cd4c 2974 if (!strcmp(uri->name, "printer-uri"))
2975 {
2976 /*
2977 * Got a printer URI; see if we also have a job-id attribute...
2978 */
ef416fc2 2979
b423cd4c 2980 if ((attr = ippFindAttribute(con->request, "job-id",
2981 IPP_TAG_INTEGER)) == NULL)
2982 {
2983 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 2984 _("Got a printer-uri attribute but no job-id."));
b423cd4c 2985 return;
2986 }
2987
2988 jobid = attr->values[0].integer;
2989 }
2990 else
2991 {
2992 /*
2993 * Got a job URI; parse it to get the job ID...
2994 */
ef416fc2 2995
61cf44e2
MS		 2996 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
2997 sizeof(scheme), username, sizeof(username), host,
b423cd4c 2998 sizeof(host), &port, resource, sizeof(resource));
f7deaa1a 2999
b423cd4c 3000 if (strncmp(resource, "/jobs/", 6))
3001 {
3002 /*
3003 * Not a valid URI!
3004 */
ef416fc2 3005
84315f46 3006 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
b423cd4c 3007 uri->values[0].string.text);
3008 return;
3009 }
ef416fc2 3010
b423cd4c 3011 jobid = atoi(resource + 6);
3012 }
ef416fc2 3013
b423cd4c 3014 /*
3015 * See if the job exists...
3016 */
ef416fc2 3017
b423cd4c 3018 if ((job = cupsdFindJob(jobid)) == NULL)
3019 {
3020 /*
3021 * Nope - return a "not found" error...
3022 */
ef416fc2 3023
84315f46 3024 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
ef416fc2 3025 return;
b423cd4c 3026 }
ef416fc2 3027
b423cd4c 3028 /*
3029 * See if the job has been completed...
3030 */
3031
3032 if (job->state_value != IPP_JOB_HELD)
ef416fc2 3033 {
3034 /*
b423cd4c 3035 * Return a "not-possible" error...
ef416fc2 3036 */
3037
b423cd4c 3038 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 3039 _("Job #%d is not held for authentication."),
b423cd4c 3040 jobid);
3041 return;
3042 }
ef416fc2 3043
b423cd4c 3044 /*
3045 * See if we have already authenticated...
3046 */
3047
f7deaa1a 3048 auth_info = ippFindAttribute(con->request, "auth-info", IPP_TAG_TEXT);
3049
3050 if (!con->username[0] && !auth_info)
b423cd4c 3051 {
db1f069b
MS		 3052 cupsd_printer_t *printer; /* Job destination */
3053
db1f069b
MS		 3054 /*
3055 * No auth data. If we need to authenticate via Kerberos, send a
3056 * HTTP auth challenge, otherwise just return an IPP error...
3057 */
3058
3059 printer = cupsdFindDest(job->dest);
3060
3061 if (printer && printer->num_auth_info_required > 0 &&
3062 !strcmp(printer->auth_info_required[0], "negotiate"))
3063 send_http_error(con, HTTP_UNAUTHORIZED, printer);
3064 else
3065 send_ipp_status(con, IPP_NOT_AUTHORIZED,
84315f46 3066 _("No authentication information provided."));
b423cd4c 3067 return;
3068 }
3069
3070 /*
3071 * See if the job is owned by the requesting user...
3072 */
3073
3074 if (!validate_user(job, con, job->username, username, sizeof(username)))
3075 {
b0f6947b
MS		 3076 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
3077 cupsdFindDest(job->dest));
b423cd4c 3078 return;
3079 }
3080
3081 /*
3082 * Save the authentication information for this job...
3083 */
3084
f7deaa1a 3085 save_auth_info(con, job, auth_info);
b423cd4c 3086
3087 /*
3088 * Reset the job-hold-until value to "no-hold"...
3089 */
3090
3091 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
3092 IPP_TAG_KEYWORD)) == NULL)
3093 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
3094
3095 if (attr)
3096 {
5e6c3df7
MS		 3097 ippSetValueTag(job->attrs, &attr, IPP_TAG_KEYWORD);
3098 ippSetString(job->attrs, &attr, 0, "no-hold");
ef416fc2 3099 }
b423cd4c 3100
3101 /*
3102 * Release the job and return...
3103 */
3104
3105 cupsdReleaseJob(job);
3106
c8fef167
MS		 3107 cupsdAddEvent(CUPSD_EVENT_JOB_STATE, NULL, job, "Job authenticated by user");
3108
75bd9771 3109 cupsdLogJob(job, CUPSD_LOG_INFO, "Authenticated by \"%s\".", con->username);
c8fef167
MS		 3110
3111 cupsdCheckJobs();
ef416fc2 3112}
3113
3114
3115/*
aaf19ab0 3116 * 'cancel_all_jobs()' - Cancel all or selected print jobs.
ef416fc2 3117 */
3118
b423cd4c 3119static void
3120cancel_all_jobs(cupsd_client_t *con, /* I - Client connection */
3121 ipp_attribute_t *uri) /* I - Job or Printer URI */
ef416fc2 3122{
aaf19ab0 3123 int i; /* Looping var */
b423cd4c 3124 http_status_t status; /* Policy status */
b423cd4c 3125 cups_ptype_t dtype; /* Destination type */
f7deaa1a 3126 char scheme[HTTP_MAX_URI], /* Scheme portion of URI */
b423cd4c 3127 userpass[HTTP_MAX_URI], /* Username portion of URI */
f7deaa1a 3128 hostname[HTTP_MAX_URI], /* Host portion of URI */
b423cd4c 3129 resource[HTTP_MAX_URI]; /* Resource portion of URI */
3130 int port; /* Port portion of URI */
3131 ipp_attribute_t *attr; /* Attribute in request */
aaf19ab0
MS		 3132 const char *username = NULL; /* Username */
3133 cupsd_jobaction_t purge = CUPSD_JOB_DEFAULT;
3134 /* Purge? */
b423cd4c 3135 cupsd_printer_t *printer; /* Printer */
aaf19ab0
MS		 3136 ipp_attribute_t *job_ids; /* job-ids attribute */
3137 cupsd_job_t *job; /* Job */
ef416fc2 3138
3139
b423cd4c 3140 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_all_jobs(%p[%d], %s)", con,
996acce8 3141 con->number, uri->values[0].string.text);
ef416fc2 3142
3143 /*
aaf19ab0 3144 * Get the jobs to cancel/purge...
ef416fc2 3145 */
3146
aaf19ab0 3147 switch (con->request->request.op.operation_id)
b423cd4c 3148 {
aaf19ab0
MS		 3149 case IPP_PURGE_JOBS :
3150 /*
3151 * Get the username (if any) for the jobs we want to cancel (only if
3152 * "my-jobs" is specified...
3153 */
ef416fc2 3154
aaf19ab0
MS		 3155 if ((attr = ippFindAttribute(con->request, "my-jobs",
3156 IPP_TAG_BOOLEAN)) != NULL &&
3157 attr->values[0].boolean)
3158 {
3159 if ((attr = ippFindAttribute(con->request, "requesting-user-name",
3160 IPP_TAG_NAME)) != NULL)
3161 username = attr->values[0].string.text;
3162 else
3163 {
3164 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 3165 _("Missing requesting-user-name attribute."));
aaf19ab0
MS		 3166 return;
3167 }
3168 }
ef416fc2 3169
aaf19ab0
MS		 3170 /*
3171 * Look for the "purge-jobs" attribute...
3172 */
3173
3174 if ((attr = ippFindAttribute(con->request, "purge-jobs",
3175 IPP_TAG_BOOLEAN)) != NULL)
3176 purge = attr->values[0].boolean ? CUPSD_JOB_PURGE : CUPSD_JOB_DEFAULT;
3177 else
3178 purge = CUPSD_JOB_PURGE;
3179 break;
3180
3181 case IPP_CANCEL_MY_JOBS :
3182 if (con->username[0])
3183 username = con->username;
3184 else if ((attr = ippFindAttribute(con->request, "requesting-user-name",
3185 IPP_TAG_NAME)) != NULL)
3186 username = attr->values[0].string.text;
3187 else
3188 {
3189 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 3190 _("Missing requesting-user-name attribute."));
aaf19ab0
MS		 3191 return;
3192 }
3193
3194 default :
3195 break;
ef416fc2 3196 }
aaf19ab0
MS		 3197
3198 job_ids = ippFindAttribute(con->request, "job-ids", IPP_TAG_INTEGER);
ef416fc2 3199
b423cd4c 3200 /*
aaf19ab0 3201 * See if we have a printer URI...
b423cd4c 3202 */
3203
aaf19ab0
MS		 3204 if (strcmp(uri->name, "printer-uri"))
3205 {
3206 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 3207 _("The printer-uri attribute is required."));
aaf19ab0
MS		 3208 return;
3209 }
ef416fc2 3210
3211 /*
b423cd4c 3212 * And if the destination is valid...
ef416fc2 3213 */
3214
f7deaa1a 3215 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 3216 {
3217 /*
b423cd4c 3218 * Bad URI?
ef416fc2 3219 */
3220
f7deaa1a 3221 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text,
3222 scheme, sizeof(scheme), userpass, sizeof(userpass),
3223 hostname, sizeof(hostname), &port,
3224 resource, sizeof(resource));
3225
b423cd4c 3226 if ((!strncmp(resource, "/printers/", 10) && resource[10]) ||
3227 (!strncmp(resource, "/classes/", 9) && resource[9]))
3228 {
3229 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 3230 _("The printer or class does not exist."));
b423cd4c 3231 return;
3232 }
ef416fc2 3233
b423cd4c 3234 /*
3235 * Check policy...
3236 */
3237
3238 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
3239 {
f899b121 3240 send_http_error(con, status, NULL);
b423cd4c 3241 return;
3242 }
ef416fc2 3243
aaf19ab0
MS		 3244 if (job_ids)
3245 {
3246 for (i = 0; i < job_ids->num_values; i ++)
3247 {
db8b865d 3248 if ((job = cupsdFindJob(job_ids->values[i].integer)) == NULL)
aaf19ab0 3249 break;
db8b865d
MS		 3250
3251 if (con->request->request.op.operation_id == IPP_CANCEL_MY_JOBS &&
3252 _cups_strcasecmp(job->username, username))
3253 break;
aaf19ab0
MS		 3254 }
3255
3256 if (i < job_ids->num_values)
3257 {
84315f46 3258 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
aaf19ab0
MS		 3259 job_ids->values[i].integer);
3260 return;
3261 }
ef416fc2 3262
aaf19ab0
MS		 3263 for (i = 0; i < job_ids->num_values; i ++)
3264 {
3265 job = cupsdFindJob(job_ids->values[i].integer);
ef416fc2 3266
aaf19ab0
MS		 3267 cupsdSetJobState(job, IPP_JOB_CANCELED, purge,
3268 purge == CUPSD_JOB_PURGE ? "Job purged by user." :
3269 "Job canceled by user.");
3270 }
3271
3272 cupsdLogMessage(CUPSD_LOG_INFO, "Selected jobs were %s by \"%s\".",
3273 purge == CUPSD_JOB_PURGE ? "purged" : "canceled",
3274 get_username(con));
3275 }
3276 else
3277 {
3278 /*
3279 * Cancel all jobs on all printers...
3280 */
3281
8ef4f507 3282 cupsdCancelJobs(NULL, username, purge != CUPSD_JOB_DEFAULT);
aaf19ab0
MS		 3283
3284 cupsdLogMessage(CUPSD_LOG_INFO, "All jobs were %s by \"%s\".",
3285 purge == CUPSD_JOB_PURGE ? "purged" : "canceled",
3286 get_username(con));
3287 }
ef416fc2 3288 }
b423cd4c 3289 else
ef416fc2 3290 {
3291 /*
b423cd4c 3292 * Check policy...
ef416fc2 3293 */
3294
f7deaa1a 3295 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con,
3296 NULL)) != HTTP_OK)
b423cd4c 3297 {
f899b121 3298 send_http_error(con, status, printer);
b423cd4c 3299 return;
3300 }
ef416fc2 3301
aaf19ab0
MS		 3302 if (job_ids)
3303 {
3304 for (i = 0; i < job_ids->num_values; i ++)
3305 {
3306 if ((job = cupsdFindJob(job_ids->values[i].integer)) == NULL ||
88f9aafc 3307 _cups_strcasecmp(job->dest, printer->name))
aaf19ab0 3308 break;
db8b865d
MS		 3309
3310 if (con->request->request.op.operation_id == IPP_CANCEL_MY_JOBS &&
3311 _cups_strcasecmp(job->username, username))
3312 break;
aaf19ab0 3313 }
b423cd4c 3314
aaf19ab0
MS		 3315 if (i < job_ids->num_values)
3316 {
84315f46 3317 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
aaf19ab0
MS		 3318 job_ids->values[i].integer);
3319 return;
3320 }
b423cd4c 3321
aaf19ab0
MS		 3322 for (i = 0; i < job_ids->num_values; i ++)
3323 {
3324 job = cupsdFindJob(job_ids->values[i].integer);
3325
3326 cupsdSetJobState(job, IPP_JOB_CANCELED, purge,
3327 purge == CUPSD_JOB_PURGE ? "Job purged by user." :
3328 "Job canceled by user.");
3329 }
3330
3331 cupsdLogMessage(CUPSD_LOG_INFO, "Selected jobs were %s by \"%s\".",
3332 purge == CUPSD_JOB_PURGE ? "purged" : "canceled",
3333 get_username(con));
3334 }
3335 else
3336 {
3337 /*
3338 * Cancel all of the jobs on the named printer...
3339 */
3340
8ef4f507 3341 cupsdCancelJobs(printer->name, username, purge != CUPSD_JOB_DEFAULT);
aaf19ab0
MS		 3342
3343 cupsdLogMessage(CUPSD_LOG_INFO, "All jobs on \"%s\" were %s by \"%s\".",
3344 printer->name,
3345 purge == CUPSD_JOB_PURGE ? "purged" : "canceled",
3346 get_username(con));
3347 }
ef416fc2 3348 }
3349
b423cd4c 3350 con->response->request.status.status_code = IPP_OK;
8ef06c79
MS		 3351
3352 cupsdCheckJobs();
b423cd4c 3353}
3354
3355
3356/*
3357 * 'cancel_job()' - Cancel a print job.
3358 */
3359
3360static void
3361cancel_job(cupsd_client_t *con, /* I - Client connection */
3362 ipp_attribute_t *uri) /* I - Job or Printer URI */
3363{
3364 ipp_attribute_t *attr; /* Current attribute */
3365 int jobid; /* Job ID */
f7deaa1a 3366 char scheme[HTTP_MAX_URI], /* Scheme portion of URI */
b423cd4c 3367 username[HTTP_MAX_URI], /* Username portion of URI */
3368 host[HTTP_MAX_URI], /* Host portion of URI */
3369 resource[HTTP_MAX_URI]; /* Resource portion of URI */
3370 int port; /* Port portion of URI */
3371 cupsd_job_t *job; /* Job information */
bc44d920 3372 cups_ptype_t dtype; /* Destination type (printer/class) */
b423cd4c 3373 cupsd_printer_t *printer; /* Printer data */
68b10830 3374 cupsd_jobaction_t purge; /* Purge the job? */
b423cd4c 3375
3376
3377 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_job(%p[%d], %s)", con,
996acce8 3378 con->number, uri->values[0].string.text);
b423cd4c 3379
ef416fc2 3380 /*
b423cd4c 3381 * See if we have a job URI or a printer URI...
ef416fc2 3382 */
3383
b423cd4c 3384 if (!strcmp(uri->name, "printer-uri"))
3385 {
3386 /*
3387 * Got a printer URI; see if we also have a job-id attribute...
3388 */
3389
3390 if ((attr = ippFindAttribute(con->request, "job-id",
3391 IPP_TAG_INTEGER)) == NULL)
3392 {
3393 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 3394 _("Got a printer-uri attribute but no job-id."));
b423cd4c 3395 return;
3396 }
3397
3398 if ((jobid = attr->values[0].integer) == 0)
ef416fc2 3399 {
3400 /*
b423cd4c 3401 * Find the current job on the specified printer...
ef416fc2 3402 */
3403
f7deaa1a 3404 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 3405 {
3406 /*
b423cd4c 3407 * Bad URI...
ef416fc2 3408 */
3409
b423cd4c 3410 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 3411 _("The printer or class does not exist."));
b423cd4c 3412 return;
ef416fc2 3413 }
3414
3415 /*
b9faaae1 3416 * See if there are any pending jobs...
ef416fc2 3417 */
3418
b9faaae1
MS		 3419 for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs);
3420 job;
3421 job = (cupsd_job_t *)cupsArrayNext(ActiveJobs))
3422 if (job->state_value <= IPP_JOB_PROCESSING &&
88f9aafc 3423 !_cups_strcasecmp(job->dest, printer->name))
b9faaae1
MS		 3424 break;
3425
3426 if (job)
3427 jobid = job->id;
ef416fc2 3428 else
ef416fc2 3429 {
3430 /*
b9faaae1 3431 * No, try stopped jobs...
ef416fc2 3432 */
f7deaa1a 3433
b9faaae1 3434 for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs);
b423cd4c 3435 job;
3436 job = (cupsd_job_t *)cupsArrayNext(ActiveJobs))
b9faaae1 3437 if (job->state_value == IPP_JOB_STOPPED &&
88f9aafc 3438 !_cups_strcasecmp(job->dest, printer->name))
b423cd4c 3439 break;
ef416fc2 3440
b423cd4c 3441 if (job)
3442 jobid = job->id;
3443 else
ef416fc2 3444 {
84315f46 3445 send_ipp_status(con, IPP_NOT_POSSIBLE, _("No active jobs on %s."),
b9faaae1
MS		 3446 printer->name);
3447 return;
b423cd4c 3448 }
3449 }
3450 }
3451 }
3452 else
3453 {
3454 /*
3455 * Got a job URI; parse it to get the job ID...
3456 */
ef416fc2 3457
f7deaa1a 3458 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
3459 sizeof(scheme), username, sizeof(username), host,
b423cd4c 3460 sizeof(host), &port, resource, sizeof(resource));
f7deaa1a 3461
b423cd4c 3462 if (strncmp(resource, "/jobs/", 6))
3463 {
3464 /*
3465 * Not a valid URI!
3466 */
ef416fc2 3467
84315f46 3468 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
b423cd4c 3469 uri->values[0].string.text);
3470 return;
3471 }
3472
3473 jobid = atoi(resource + 6);
3474 }
3475
0a682745
MS		 3476 /*
3477 * Look for the "purge-job" attribute...
3478 */
3479
3480 if ((attr = ippFindAttribute(con->request, "purge-job",
3481 IPP_TAG_BOOLEAN)) != NULL)
68b10830 3482 purge = attr->values[0].boolean ? CUPSD_JOB_PURGE : CUPSD_JOB_DEFAULT;
0a682745 3483 else
68b10830 3484 purge = CUPSD_JOB_DEFAULT;
0a682745 3485
b423cd4c 3486 /*
3487 * See if the job exists...
3488 */
3489
3490 if ((job = cupsdFindJob(jobid)) == NULL)
3491 {
3492 /*
3493 * Nope - return a "not found" error...
3494 */
3495
84315f46 3496 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
b423cd4c 3497 return;
3498 }
3499
3500 /*
3501 * See if the job is owned by the requesting user...
3502 */
3503
3504 if (!validate_user(job, con, job->username, username, sizeof(username)))
3505 {
b0f6947b
MS		 3506 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
3507 cupsdFindDest(job->dest));
b423cd4c 3508 return;
3509 }
3510
3511 /*
d09495fa 3512 * See if the job is already completed, canceled, or aborted; if so,
b423cd4c 3513 * we can't cancel...
3514 */
3515
68b10830 3516 if (job->state_value >= IPP_JOB_CANCELED && purge != CUPSD_JOB_PURGE)
b423cd4c 3517 {
e1d6a774 3518 switch (job->state_value)
3519 {
d09495fa 3520 case IPP_JOB_CANCELED :
e1d6a774 3521 send_ipp_status(con, IPP_NOT_POSSIBLE,
d09495fa 3522 _("Job #%d is already canceled - can\'t cancel."),
e1d6a774 3523 jobid);
3524 break;
3525
3526 case IPP_JOB_ABORTED :
3527 send_ipp_status(con, IPP_NOT_POSSIBLE,
3528 _("Job #%d is already aborted - can\'t cancel."),
3529 jobid);
3530 break;
3531
3532 default :
3533 send_ipp_status(con, IPP_NOT_POSSIBLE,
3534 _("Job #%d is already completed - can\'t cancel."),
3535 jobid);
3536 break;
3537 }
3538
b423cd4c 3539 return;
3540 }
ef416fc2 3541
b423cd4c 3542 /*
3543 * Cancel the job and return...
3544 */
ef416fc2 3545
b9faaae1 3546 cupsdSetJobState(job, IPP_JOB_CANCELED, purge,
68b10830
MS		 3547 purge == CUPSD_JOB_PURGE ? "Job purged by \"%s\"" :
3548 "Job canceled by \"%s\"",
b9faaae1 3549 username);
b423cd4c 3550 cupsdCheckJobs();
ef416fc2 3551
68b10830 3552 if (purge == CUPSD_JOB_PURGE)
0a682745 3553 cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Purged by \"%s\".", jobid,
75bd9771 3554 username);
0a682745
MS		 3555 else
3556 cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Canceled by \"%s\".", jobid,
75bd9771 3557 username);
ef416fc2 3558
b423cd4c 3559 con->response->request.status.status_code = IPP_OK;
3560}
ef416fc2 3561
ef416fc2 3562
b423cd4c 3563/*
3564 * 'cancel_subscription()' - Cancel a subscription.
3565 */
ef416fc2 3566
b423cd4c 3567static void
3568cancel_subscription(
3569 cupsd_client_t *con, /* I - Client connection */
3570 int sub_id) /* I - Subscription ID */
3571{
3572 http_status_t status; /* Policy status */
3573 cupsd_subscription_t *sub; /* Subscription */
ef416fc2 3574
ef416fc2 3575
b423cd4c 3576 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3577 "cancel_subscription(con=%p[%d], sub_id=%d)",
996acce8 3578 con, con->number, sub_id);
ef416fc2 3579
b423cd4c 3580 /*
3581 * Is the subscription ID valid?
3582 */
ef416fc2 3583
b423cd4c 3584 if ((sub = cupsdFindSubscription(sub_id)) == NULL)
3585 {
3586 /*
3587 * Bad subscription ID...
3588 */
ef416fc2 3589
b423cd4c 3590 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 3591 _("Subscription #%d does not exist."), sub_id);
b423cd4c 3592 return;
3593 }
ef416fc2 3594
b423cd4c 3595 /*
3596 * Check policy...
3597 */
ef416fc2 3598
b423cd4c 3599 if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr :
3600 DefaultPolicyPtr,
3601 con, sub->owner)) != HTTP_OK)
3602 {
f899b121 3603 send_http_error(con, status, sub->dest);
b423cd4c 3604 return;
3605 }
ef416fc2 3606
b423cd4c 3607 /*
3608 * Cancel the subscription...
3609 */
ef416fc2 3610
b423cd4c 3611 cupsdDeleteSubscription(sub, 1);
ef416fc2 3612
b423cd4c 3613 con->response->request.status.status_code = IPP_OK;
ef416fc2 3614}
3615
3616
3dfe78b3
MS		 3617/*
3618 * 'check_rss_recipient()' - Check that we do not have a duplicate RSS feed URI.
3619 */
3620
3621static int /* O - 1 if OK, 0 if not */
3622check_rss_recipient(
3623 const char *recipient) /* I - Recipient URI */
3624{
3625 cupsd_subscription_t *sub; /* Current subscription */
3626
3627
3628 for (sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions);
3629 sub;
3630 sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions))
3631 if (sub->recipient)
3632 {
3633 /*
3634 * Compare the URIs up to the first ?...
3635 */
3636
3637 const char *r1, *r2;
3638
3639 for (r1 = recipient, r2 = sub->recipient;
3640 *r1 == *r2 && *r1 && *r1 != '?' && *r2 && *r2 != '?';
3641 r1 ++, r2 ++);
3642
3643 if (*r1 == *r2)
3644 return (0);
3645 }
3646
3647 return (1);
3648}
3649
3650
ef416fc2 3651/*
b423cd4c 3652 * 'check_quotas()' - Check quotas for a printer and user.
ef416fc2 3653 */
3654
6c48a6ca
MS		 3655static int /* O - 1 if OK, 0 if forbidden,
3656 -1 if limit reached */
b423cd4c 3657check_quotas(cupsd_client_t *con, /* I - Client connection */
3658 cupsd_printer_t *p) /* I - Printer or class */
ef416fc2 3659{
10d09e33
MS		 3660 char username[33], /* Username */
3661 *name; /* Current user name */
b423cd4c 3662 cupsd_quota_t *q; /* Quota data */
7594b224 3663#ifdef HAVE_MBR_UID_TO_UUID
3664 /*
3665 * Use Apple membership APIs which require that all names represent
3666 * valid user account or group records accessible by the server.
3667 */
3668
3669 uuid_t usr_uuid; /* UUID for job requesting user */
3670 uuid_t usr2_uuid; /* UUID for ACL user name entry */
3671 uuid_t grp_uuid; /* UUID for ACL group name entry */
3672 int mbr_err; /* Error from membership function */
3673 int is_member; /* Is this user a member? */
3674#else
3675 /*
3676 * Use standard POSIX APIs for checking users and groups...
3677 */
3678
b423cd4c 3679 struct passwd *pw; /* User password data */
7594b224 3680#endif /* HAVE_MBR_UID_TO_UUID */
ef416fc2 3681
3682
b423cd4c 3683 cupsdLogMessage(CUPSD_LOG_DEBUG2, "check_quotas(%p[%d], %p[%s])",
996acce8 3684 con, con->number, p, p->name);
ef416fc2 3685
b423cd4c 3686 /*
3687 * Figure out who is printing...
3688 */
3689
3690 strlcpy(username, get_username(con), sizeof(username));
3691
a2326b5b
MS		 3692 if ((name = strchr(username, '@')) != NULL)
3693 *name = '\0'; /* Strip @REALM */
3694
b423cd4c 3695 /*
3696 * Check global active job limits for printers and users...
3697 */
3698
3699 if (MaxJobsPerPrinter)
ef416fc2 3700 {
b423cd4c 3701 /*
3702 * Check if there are too many pending jobs on this printer...
3703 */
3704
3705 if (cupsdGetPrinterJobCount(p->name) >= MaxJobsPerPrinter)
3706 {
3707 cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for printer \"%s\"...",
3708 p->name);
6c48a6ca 3709 return (-1);
b423cd4c 3710 }
3711 }
3712
3713 if (MaxJobsPerUser)
3714 {
3715 /*
3716 * Check if there are too many pending jobs for this user...
3717 */
3718
3719 if (cupsdGetUserJobCount(username) >= MaxJobsPerUser)
3720 {
3721 cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for user \"%s\"...",
3722 username);
6c48a6ca 3723 return (-1);
b423cd4c 3724 }
ef416fc2 3725 }
3726
3727 /*
b423cd4c 3728 * Check against users...
ef416fc2 3729 */
3730
10d09e33 3731 if (cupsArrayCount(p->users) == 0 && p->k_limit == 0 && p->page_limit == 0)
b423cd4c 3732 return (1);
3733
10d09e33 3734 if (cupsArrayCount(p->users))
b423cd4c 3735 {
7594b224 3736#ifdef HAVE_MBR_UID_TO_UUID
3737 /*
3738 * Get UUID for job requesting user...
3739 */
3740
3741 if (mbr_user_name_to_uuid((char *)username, usr_uuid))
3742 {
3743 /*
3744 * Unknown user...
3745 */
3746
3747 cupsdLogMessage(CUPSD_LOG_DEBUG,
3748 "check_quotas: UUID lookup failed for user \"%s\"",
3749 username);
3750 cupsdLogMessage(CUPSD_LOG_INFO,
3751 "Denying user \"%s\" access to printer \"%s\" "
3752 "(unknown user)...",
3753 username, p->name);
3754 return (0);
3755 }
3756#else
3757 /*
3758 * Get UID and GID of requesting user...
3759 */
3760
b423cd4c 3761 pw = getpwnam(username);
3762 endpwent();
7594b224 3763#endif /* HAVE_MBR_UID_TO_UUID */
b423cd4c 3764
10d09e33
MS		 3765 for (name = (char *)cupsArrayFirst(p->users);
3766 name;
3767 name = (char *)cupsArrayNext(p->users))
3768 if (name[0] == '@')
b423cd4c 3769 {
3770 /*
3771 * Check group membership...
3772 */
3773
7594b224 3774#ifdef HAVE_MBR_UID_TO_UUID
10d09e33 3775 if (name[1] == '#')
c9fc04c6 3776 {
10d09e33 3777 if (uuid_parse(name + 2, grp_uuid))
c9fc04c6
MS		 3778 uuid_clear(grp_uuid);
3779 }
10d09e33 3780 else if ((mbr_err = mbr_group_name_to_uuid(name + 1, grp_uuid)) != 0)
7594b224 3781 {
3782 /*
3783 * Invalid ACL entries are ignored for matching; just record a
3784 * warning in the log...
3785 */
3786
3787 cupsdLogMessage(CUPSD_LOG_DEBUG,
3788 "check_quotas: UUID lookup failed for ACL entry "
10d09e33 3789 "\"%s\" (err=%d)", name, mbr_err);
7594b224 3790 cupsdLogMessage(CUPSD_LOG_WARN,
3791 "Access control entry \"%s\" not a valid group name; "
10d09e33 3792 "entry ignored", name);
7594b224 3793 }
7594b224 3794
c9fc04c6
MS		 3795 if ((mbr_err = mbr_check_membership(usr_uuid, grp_uuid,
3796 &is_member)) != 0)
3797 {
3798 /*
3799 * At this point, there should be no errors, but check anyways...
7594b224 3800 */
3801
c9fc04c6
MS		 3802 cupsdLogMessage(CUPSD_LOG_DEBUG,
3803 "check_quotas: group \"%s\" membership check "
10d09e33 3804 "failed (err=%d)", name + 1, mbr_err);
c9fc04c6 3805 is_member = 0;
7594b224 3806 }
c9fc04c6
MS		 3807
3808 /*
3809 * Stop if we found a match...
3810 */
3811
3812 if (is_member)
3813 break;
3814
7594b224 3815#else
10d09e33 3816 if (cupsdCheckGroup(username, pw, name + 1))
b423cd4c 3817 break;
7594b224 3818#endif /* HAVE_MBR_UID_TO_UUID */
3819 }
3820#ifdef HAVE_MBR_UID_TO_UUID
3821 else
3822 {
10d09e33 3823 if (name[0] == '#')
c9fc04c6 3824 {
10d09e33 3825 if (uuid_parse(name + 1, usr2_uuid))
c9fc04c6
MS		 3826 uuid_clear(usr2_uuid);
3827 }
10d09e33 3828 else if ((mbr_err = mbr_user_name_to_uuid(name, usr2_uuid)) != 0)
7594b224 3829 {
3830 /*
3831 * Invalid ACL entries are ignored for matching; just record a
3832 * warning in the log...
3833 */
3834
3835 cupsdLogMessage(CUPSD_LOG_DEBUG,
3836 "check_quotas: UUID lookup failed for ACL entry "
10d09e33 3837 "\"%s\" (err=%d)", name, mbr_err);
7594b224 3838 cupsdLogMessage(CUPSD_LOG_WARN,
3839 "Access control entry \"%s\" not a valid user name; "
10d09e33 3840 "entry ignored", name);
7594b224 3841 }
7594b224 3842
d1c13e16 3843 if (!uuid_compare(usr_uuid, usr2_uuid))
c9fc04c6 3844 break;
b423cd4c 3845 }
7594b224 3846#else
88f9aafc 3847 else if (!_cups_strcasecmp(username, name))
b423cd4c 3848 break;
7594b224 3849#endif /* HAVE_MBR_UID_TO_UUID */
b423cd4c 3850
10d09e33 3851 if ((name != NULL) == p->deny_users)
ef416fc2 3852 {
b423cd4c 3853 cupsdLogMessage(CUPSD_LOG_INFO,
3854 "Denying user \"%s\" access to printer \"%s\"...",
3855 username, p->name);
3856 return (0);
ef416fc2 3857 }
b423cd4c 3858 }
ef416fc2 3859
3860 /*
b423cd4c 3861 * Check quotas...
ef416fc2 3862 */
3863
b423cd4c 3864 if (p->k_limit || p->page_limit)
3865 {
3866 if ((q = cupsdUpdateQuota(p, username, 0, 0)) == NULL)
3867 {
3868 cupsdLogMessage(CUPSD_LOG_ERROR,
4d301e69 3869 "Unable to allocate quota data for user \"%s\"",
b423cd4c 3870 username);
bc44d920 3871 return (-1);
b423cd4c 3872 }
ef416fc2 3873
b423cd4c 3874 if ((q->k_count >= p->k_limit && p->k_limit) ||
3875 (q->page_count >= p->page_limit && p->page_limit))
3876 {
3877 cupsdLogMessage(CUPSD_LOG_INFO, "User \"%s\" is over the quota limit...",
3878 username);
bc44d920 3879 return (-1);
b423cd4c 3880 }
3881 }
3882
3883 /*
3884 * If we have gotten this far, we're done!
3885 */
3886
3887 return (1);
ef416fc2 3888}
3889
3890
aaf19ab0
MS		 3891/*
3892 * 'close_job()' - Close a multi-file job.
3893 */
3894
3895static void
3896close_job(cupsd_client_t *con, /* I - Client connection */
3897 ipp_attribute_t *uri) /* I - Printer URI */
3898{
3899 cupsd_job_t *job; /* Job */
aaf19ab0
MS		 3900 ipp_attribute_t *attr; /* Attribute */
3901 char job_uri[HTTP_MAX_URI],
3902 /* Job URI */
3903 username[256]; /* User name */
3904
3905
3906 cupsdLogMessage(CUPSD_LOG_DEBUG2, "close_job(%p[%d], %s)", con,
996acce8 3907 con->number, uri->values[0].string.text);
aaf19ab0
MS		 3908
3909 /*
3910 * See if we have a job URI or a printer URI...
3911 */
3912
3913 if (strcmp(uri->name, "printer-uri"))
3914 {
3915 /*
3916 * job-uri is not supported by Close-Job!
3917 */
3918
3919 send_ipp_status(con, IPP_BAD_REQUEST,
3920 _("Close-Job doesn't support the job-uri attribute."));
3921 return;
3922 }
3923
3924 /*
3925 * Got a printer URI; see if we also have a job-id attribute...
3926 */
3927
3928 if ((attr = ippFindAttribute(con->request, "job-id",
3929 IPP_TAG_INTEGER)) == NULL)
3930 {
3931 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 3932 _("Got a printer-uri attribute but no job-id."));
aaf19ab0
MS		 3933 return;
3934 }
3935
3936 if ((job = cupsdFindJob(attr->values[0].integer)) == NULL)
3937 {
3938 /*
3939 * Nope - return a "not found" error...
3940 */
3941
84315f46 3942 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
aaf19ab0
MS		 3943 attr->values[0].integer);
3944 return;
3945 }
3946
aaf19ab0
MS		 3947 /*
3948 * See if the job is owned by the requesting user...
3949 */
3950
3951 if (!validate_user(job, con, job->username, username, sizeof(username)))
3952 {
3953 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
3954 cupsdFindDest(job->dest));
3955 return;
3956 }
3957
3958 /*
3959 * Add any ending sheet...
3960 */
3961
3962 if (cupsdTimeoutJob(job))
3963 return;
3964
3965 if (job->state_value == IPP_JOB_STOPPED)
3966 {
3967 job->state->values[0].integer = IPP_JOB_PENDING;
3968 job->state_value = IPP_JOB_PENDING;
3969 }
3970 else if (job->state_value == IPP_JOB_HELD)
3971 {
3972 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
3973 IPP_TAG_KEYWORD)) == NULL)
3974 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
3975
3976 if (!attr || !strcmp(attr->values[0].string.text, "no-hold"))
3977 {
3978 job->state->values[0].integer = IPP_JOB_PENDING;
3979 job->state_value = IPP_JOB_PENDING;
3980 }
3981 }
3982
3983 job->dirty = 1;
3984 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
3985
3986 /*
3987 * Fill in the response info...
3988 */
3989
83e08001 3990 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL,
f2534050 3991 con->clientname, con->clientport, "/jobs/%d", job->id);
aaf19ab0
MS		 3992 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL,
3993 job_uri);
3994
3995 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id);
3996
8ef4f507 3997 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", (int)job->state_value);
aaf19ab0 3998
aaf19ab0
MS		 3999 con->response->request.status.status_code = IPP_OK;
4000
4001 /*
4002 * Start the job if necessary...
4003 */
4004
4005 cupsdCheckJobs();
4006}
4007
4008
b423cd4c 4009/*
4010 * 'copy_attrs()' - Copy attributes from one request to another.
4011 */
4012
4013static void
4014copy_attrs(ipp_t *to, /* I - Destination request */
4015 ipp_t *from, /* I - Source request */
4016 cups_array_t *ra, /* I - Requested attributes */
4017 ipp_tag_t group, /* I - Group to copy */
10d09e33
MS		 4018 int quickcopy, /* I - Do a quick copy? */
4019 cups_array_t *exclude) /* I - Attributes to exclude? */
b423cd4c 4020{
4021 ipp_attribute_t *fromattr; /* Source attribute */
ef416fc2 4022
ef416fc2 4023
b423cd4c 4024 cupsdLogMessage(CUPSD_LOG_DEBUG2,
4025 "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)",
4026 to, from, ra, group, quickcopy);
ef416fc2 4027
b423cd4c 4028 if (!to || !from)
4029 return;
e00b005a 4030
b423cd4c 4031 for (fromattr = from->attrs; fromattr; fromattr = fromattr->next)
ef416fc2 4032 {
4033 /*
b423cd4c 4034 * Filter attributes as needed...
ef416fc2 4035 */
4036
2abf387c 4037 if ((group != IPP_TAG_ZERO && fromattr->group_tag != group &&
4038 fromattr->group_tag != IPP_TAG_ZERO) || !fromattr->name)
b423cd4c 4039 continue;
4040
db8b865d
MS		 4041 if (!strcmp(fromattr->name, "document-password") ||
4042 !strcmp(fromattr->name, "job-authorization-uri") ||
4043 !strcmp(fromattr->name, "job-password") ||
4044 !strcmp(fromattr->name, "job-password-encryption") ||
4045 !strcmp(fromattr->name, "job-printer-uri"))
88f9aafc
MS		 4046 continue;
4047
c8fef167 4048 if (exclude &&
10d09e33
MS		 4049 (cupsArrayFind(exclude, fromattr->name) ||
4050 cupsArrayFind(exclude, "all")))
4051 {
4052 /*
4053 * We need to exclude this attribute for security reasons; we require the
88f9aafc
MS		 4054 * job-id attribute regardless of the security settings for IPP
4055 * conformance.
4056 *
4057 * The job-printer-uri attribute is handled by copy_job_attrs().
10d09e33
MS		 4058 *
4059 * Subscription attribute security is handled by copy_subscription_attrs().
4060 */
4061
88f9aafc 4062 if (strcmp(fromattr->name, "job-id"))
10d09e33
MS		 4063 continue;
4064 }
4065
b423cd4c 4066 if (!ra || cupsArrayFind(ra, fromattr->name))
d2354e63
MS		 4067 {
4068 /*
4069 * Don't send collection attributes by default to IPP/1.x clients
54afec33
MS		 4070 * since many do not support collections. Also don't send
4071 * media-col-database unless specifically requested by the client.
d2354e63
MS		 4072 */
4073
4074 if (fromattr->value_tag == IPP_TAG_BEGIN_COLLECTION &&
54afec33
MS		 4075 !ra &&
4076 (to->request.status.version[0] == 1 ||
4077 !strcmp(fromattr->name, "media-col-database")))
d2354e63
MS		 4078 continue;
4079
a2326b5b 4080 ippCopyAttribute(to, fromattr, quickcopy);
d2354e63 4081 }
ef416fc2 4082 }
b423cd4c 4083}
ef416fc2 4084
ef416fc2 4085
b423cd4c 4086/*
4087 * 'copy_banner()' - Copy a banner file to the requests directory for the
4088 * specified job.
4089 */
ef416fc2 4090
b423cd4c 4091static int /* O - Size of banner file in kbytes */
4092copy_banner(cupsd_client_t *con, /* I - Client connection */
4093 cupsd_job_t *job, /* I - Job information */
4094 const char *name) /* I - Name of banner */
4095{
4096 int i; /* Looping var */
4097 int kbytes; /* Size of banner file in kbytes */
4098 char filename[1024]; /* Job filename */
4099 cupsd_banner_t *banner; /* Pointer to banner */
4100 cups_file_t *in; /* Input file */
4101 cups_file_t *out; /* Output file */
4102 int ch; /* Character from file */
4103 char attrname[255], /* Name of attribute */
4104 *s; /* Pointer into name */
4105 ipp_attribute_t *attr; /* Attribute */
ef416fc2 4106
ef416fc2 4107
3dfe78b3
MS		 4108 cupsdLogMessage(CUPSD_LOG_DEBUG2,
4109 "copy_banner(con=%p[%d], job=%p[%d], name=\"%s\")",
996acce8 4110 con, con ? con->number : -1, job, job->id,
09a101d6 4111 name ? name : "(null)");
ef416fc2 4112
b423cd4c 4113 /*
4114 * Find the banner; return if not found or "none"...
4115 */
ef416fc2 4116
b423cd4c 4117 if (!name || !strcmp(name, "none") ||
4118 (banner = cupsdFindBanner(name)) == NULL)
4119 return (0);
ef416fc2 4120
b423cd4c 4121 /*
4122 * Open the banner and job files...
4123 */
ef416fc2 4124
b423cd4c 4125 if (add_file(con, job, banner->filetype, 0))
91c84a35 4126 return (-1);
ef416fc2 4127
b423cd4c 4128 snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id,
4129 job->num_files);
4130 if ((out = cupsFileOpen(filename, "w")) == NULL)
4131 {
4132 cupsdLogMessage(CUPSD_LOG_ERROR,
3dfe78b3 4133 "Unable to create banner job file %s - %s",
b423cd4c 4134 filename, strerror(errno));
4135 job->num_files --;
4136 return (0);
4137 }
4138
4139 fchmod(cupsFileNumber(out), 0640);
4140 fchown(cupsFileNumber(out), RunUser, Group);
ef416fc2 4141
4142 /*
b423cd4c 4143 * Try the localized banner file under the subdirectory...
ef416fc2 4144 */
4145
80ca4592 4146 strlcpy(attrname, job->attrs->attrs->next->values[0].string.text,
b423cd4c 4147 sizeof(attrname));
4148 if (strlen(attrname) > 2 && attrname[2] == '-')
ef416fc2 4149 {
4150 /*
b423cd4c 4151 * Convert ll-cc to ll_CC...
ef416fc2 4152 */
4153
b423cd4c 4154 attrname[2] = '_';
7e86f2f6
MS		 4155 attrname[3] = (char)toupper(attrname[3] & 255);
4156 attrname[4] = (char)toupper(attrname[4] & 255);
b423cd4c 4157 }
ef416fc2 4158
b423cd4c 4159 snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir,
4160 attrname, name);
ef416fc2 4161
b423cd4c 4162 if (access(filename, 0) && strlen(attrname) > 2)
ef416fc2 4163 {
4164 /*
b423cd4c 4165 * Wasn't able to find "ll_CC" locale file; try the non-national
4166 * localization banner directory.
ef416fc2 4167 */
4168
b423cd4c 4169 attrname[2] = '\0';
ef416fc2 4170
b423cd4c 4171 snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir,
4172 attrname, name);
ef416fc2 4173 }
b423cd4c 4174
4175 if (access(filename, 0))
ef416fc2 4176 {
4177 /*
b423cd4c 4178 * Use the non-localized banner file.
ef416fc2 4179 */
4180
b423cd4c 4181 snprintf(filename, sizeof(filename), "%s/banners/%s", DataDir, name);
4182 }
ef416fc2 4183
b423cd4c 4184 if ((in = cupsFileOpen(filename, "r")) == NULL)
4185 {
4186 cupsFileClose(out);
4187 unlink(filename);
4188 cupsdLogMessage(CUPSD_LOG_ERROR,
3dfe78b3 4189 "Unable to open banner template file %s - %s",
b423cd4c 4190 filename, strerror(errno));
4191 job->num_files --;
4192 return (0);
ef416fc2 4193 }
4194
4195 /*
b423cd4c 4196 * Parse the file to the end...
ef416fc2 4197 */
4198
b423cd4c 4199 while ((ch = cupsFileGetChar(in)) != EOF)
4200 if (ch == '{')
4201 {
4202 /*
4203 * Get an attribute name...
4204 */
ef416fc2 4205
b423cd4c 4206 for (s = attrname; (ch = cupsFileGetChar(in)) != EOF;)
4207 if (!isalpha(ch & 255) && ch != '-' && ch != '?')
4208 break;
4209 else if (s < (attrname + sizeof(attrname) - 1))
7e86f2f6 4210 *s++ = (char)ch;
b423cd4c 4211 else
4212 break;
ef416fc2 4213
b423cd4c 4214 *s = '\0';
4215
4216 if (ch != '}')
4217 {
4218 /*
4219 * Ignore { followed by stuff that is not an attribute name...
4220 */
4221
4222 cupsFilePrintf(out, "{%s%c", attrname, ch);
4223 continue;
4224 }
ef416fc2 4225
ef416fc2 4226 /*
b423cd4c 4227 * See if it is defined...
ef416fc2 4228 */
4229
b423cd4c 4230 if (attrname[0] == '?')
4231 s = attrname + 1;
4232 else
4233 s = attrname;
ef416fc2 4234
b423cd4c 4235 if (!strcmp(s, "printer-name"))
4236 {
4237 cupsFilePuts(out, job->dest);
4238 continue;
ef416fc2 4239 }
b423cd4c 4240 else if ((attr = ippFindAttribute(job->attrs, s, IPP_TAG_ZERO)) == NULL)
4241 {
4242 /*
4243 * See if we have a leading question mark...
4244 */
ef416fc2 4245
b423cd4c 4246 if (attrname[0] != '?')
4247 {
4248 /*
4249 * Nope, write to file as-is; probably a PostScript procedure...
4250 */
ef416fc2 4251
b423cd4c 4252 cupsFilePrintf(out, "{%s}", attrname);
4253 }
ef416fc2 4254
b423cd4c 4255 continue;
4256 }
ef416fc2 4257
b423cd4c 4258 /*
4259 * Output value(s)...
4260 */
ef416fc2 4261
b423cd4c 4262 for (i = 0; i < attr->num_values; i ++)
4263 {
4264 if (i)
4265 cupsFilePutChar(out, ',');
ef416fc2 4266
b423cd4c 4267 switch (attr->value_tag)
4268 {
4269 case IPP_TAG_INTEGER :
4270 case IPP_TAG_ENUM :
4271 if (!strncmp(s, "time-at-", 8))
dfd5680b 4272 {
0268488e
MS		 4273 struct timeval tv; /* Time value */
4274
4275 tv.tv_sec = attr->values[i].integer;
4276 tv.tv_usec = 0;
4277
dfd5680b
MS		 4278 cupsFilePuts(out, cupsdGetDateTime(&tv, CUPSD_TIME_STANDARD));
4279 }
b423cd4c 4280 else
4281 cupsFilePrintf(out, "%d", attr->values[i].integer);
4282 break;
ef416fc2 4283
b423cd4c 4284 case IPP_TAG_BOOLEAN :
4285 cupsFilePrintf(out, "%d", attr->values[i].boolean);
4286 break;
ef416fc2 4287
b423cd4c 4288 case IPP_TAG_NOVALUE :
4289 cupsFilePuts(out, "novalue");
4290 break;
ef416fc2 4291
b423cd4c 4292 case IPP_TAG_RANGE :
4293 cupsFilePrintf(out, "%d-%d", attr->values[i].range.lower,
4294 attr->values[i].range.upper);
4295 break;
fa73b229 4296
b423cd4c 4297 case IPP_TAG_RESOLUTION :
4298 cupsFilePrintf(out, "%dx%d%s", attr->values[i].resolution.xres,
4299 attr->values[i].resolution.yres,
4300 attr->values[i].resolution.units == IPP_RES_PER_INCH ?
3e7fe0ca 4301 "dpi" : "dpcm");
b423cd4c 4302 break;
fa73b229 4303
b423cd4c 4304 case IPP_TAG_URI :
4305 case IPP_TAG_STRING :
4306 case IPP_TAG_TEXT :
4307 case IPP_TAG_NAME :
4308 case IPP_TAG_KEYWORD :
4309 case IPP_TAG_CHARSET :
4310 case IPP_TAG_LANGUAGE :
88f9aafc 4311 if (!_cups_strcasecmp(banner->filetype->type, "postscript"))
b423cd4c 4312 {
4313 /*
4314 * Need to quote strings for PS banners...
4315 */
fa73b229 4316
b423cd4c 4317 const char *p;
fa73b229 4318
b423cd4c 4319 for (p = attr->values[i].string.text; *p; p ++)
4320 {
4321 if (*p == '(' || *p == ')' || *p == '\\')
4322 {
4323 cupsFilePutChar(out, '\\');
4324 cupsFilePutChar(out, *p);
4325 }
4326 else if (*p < 32 || *p > 126)
4327 cupsFilePrintf(out, "\\%03o", *p & 255);
4328 else
4329 cupsFilePutChar(out, *p);
4330 }
4331 }
4332 else
4333 cupsFilePuts(out, attr->values[i].string.text);
4334 break;
fa73b229 4335
b423cd4c 4336 default :
4337 break; /* anti-compiler-warning-code */
4338 }
4339 }
4340 }
4341 else if (ch == '\\') /* Quoted char */
4342 {
4343 ch = cupsFileGetChar(in);
fa73b229 4344
b423cd4c 4345 if (ch != '{') /* Only do special handling for \{ */
4346 cupsFilePutChar(out, '\\');
fa73b229 4347
b423cd4c 4348 cupsFilePutChar(out, ch);
4349 }
4350 else
4351 cupsFilePutChar(out, ch);
fa73b229 4352
b423cd4c 4353 cupsFileClose(in);
fa73b229 4354
b423cd4c 4355 kbytes = (cupsFileTell(out) + 1023) / 1024;
fa73b229 4356
f16ea703
MS		 4357 job->koctets += kbytes;
4358
4359 if ((attr = ippFindAttribute(job->attrs, "job-k-octets", IPP_TAG_INTEGER)) != NULL)
b423cd4c 4360 attr->values[0].integer += kbytes;
4361
4362 cupsFileClose(out);
4363
4364 return (kbytes);
fa73b229 4365}
4366
4367
4368/*
e67e2f9e 4369 * 'copy_file()' - Copy a PPD file...
fa73b229 4370 */
4371
b423cd4c 4372static int /* O - 0 = success, -1 = error */
4373copy_file(const char *from, /* I - Source file */
55516fd3
MS		 4374 const char *to, /* I - Destination file */
4375 mode_t mode) /* I - Permissions */
fa73b229 4376{
b423cd4c 4377 cups_file_t *src, /* Source file */
4378 *dst; /* Destination file */
4379 int bytes; /* Bytes to read/write */
4380 char buffer[2048]; /* Copy buffer */
fa73b229 4381
4382
b423cd4c 4383 cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_file(\"%s\", \"%s\")", from, to);
4384
fa73b229 4385 /*
b423cd4c 4386 * Open the source and destination file for a copy...
fa73b229 4387 */
4388
b423cd4c 4389 if ((src = cupsFileOpen(from, "rb")) == NULL)
4390 return (-1);
fa73b229 4391
55516fd3 4392 if ((dst = cupsdCreateConfFile(to, mode)) == NULL)
b423cd4c 4393 {
4394 cupsFileClose(src);
4395 return (-1);
4396 }
fa73b229 4397
b423cd4c 4398 /*
4399 * Copy the source file to the destination...
4400 */
fa73b229 4401
b423cd4c 4402 while ((bytes = cupsFileRead(src, buffer, sizeof(buffer))) > 0)
7e86f2f6 4403 if (cupsFileWrite(dst, buffer, (size_t)bytes) < bytes)
b423cd4c 4404 {
4405 cupsFileClose(src);
4406 cupsFileClose(dst);
4407 return (-1);
4408 }
fa73b229 4409
b423cd4c 4410 /*
4411 * Close both files and return...
4412 */
fa73b229 4413
b423cd4c 4414 cupsFileClose(src);
fa73b229 4415
55516fd3 4416 return (cupsdCloseCreatedConfFile(dst, to));
b423cd4c 4417}
fa73b229 4418
fa73b229 4419
b423cd4c 4420/*
4421 * 'copy_model()' - Copy a PPD model file, substituting default values
4422 * as needed...
4423 */
e00b005a 4424
b423cd4c 4425static int /* O - 0 = success, -1 = error */
4426copy_model(cupsd_client_t *con, /* I - Client connection */
4427 const char *from, /* I - Source file */
4428 const char *to) /* I - Destination file */
4429{
f7deaa1a 4430 fd_set input; /* select() input set */
b423cd4c 4431 struct timeval timeout; /* select() timeout */
bc44d920 4432 int maxfd; /* Max file descriptor for select() */
b423cd4c 4433 char tempfile[1024]; /* Temporary PPD file */
4434 int tempfd; /* Temporary PPD file descriptor */
4435 int temppid; /* Process ID of cups-driverd */
4436 int temppipe[2]; /* Temporary pipes */
4437 char *argv[4], /* Command-line arguments */
4438 *envp[MAX_ENV]; /* Environment */
4439 cups_file_t *src, /* Source file */
4440 *dst; /* Destination file */
2abf387c 4441 ppd_file_t *ppd; /* PPD file */
b423cd4c 4442 int bytes, /* Bytes from pipe */
4443 total; /* Total bytes from pipe */
2abf387c 4444 char buffer[2048]; /* Copy buffer */
b423cd4c 4445 int i; /* Looping var */
4446 char option[PPD_MAX_NAME], /* Option name */
4447 choice[PPD_MAX_NAME]; /* Choice name */
54afec33 4448 ppd_size_t *size; /* Default size */
b423cd4c 4449 int num_defaults; /* Number of default options */
2abf387c 4450 cups_option_t *defaults; /* Default options */
b423cd4c 4451 char cups_protocol[PPD_MAX_LINE];
4452 /* cupsProtocol attribute */
e00b005a 4453
e00b005a 4454
e67e2f9e 4455 cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_model(con=%p, from=\"%s\", to=\"%s\")", con, from, to);
e00b005a 4456
b423cd4c 4457 /*
4458 * Run cups-driverd to get the PPD file...
4459 */
e00b005a 4460
b423cd4c 4461 argv[0] = "cups-driverd";
4462 argv[1] = "cat";
4463 argv[2] = (char *)from;
4464 argv[3] = NULL;
e00b005a 4465
b423cd4c 4466 cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0])));
e00b005a 4467
b423cd4c 4468 snprintf(buffer, sizeof(buffer), "%s/daemon/cups-driverd", ServerBin);
996acce8 4469 snprintf(tempfile, sizeof(tempfile), "%s/%d.ppd", TempDir, con->number);
b423cd4c 4470 tempfd = open(tempfile, O_WRONLY | O_CREAT | O_TRUNC, 0600);
321d8d57 4471 if (tempfd < 0 || cupsdOpenPipe(temppipe))
b423cd4c 4472 return (-1);
4473
b423cd4c 4474 cupsdLogMessage(CUPSD_LOG_DEBUG,
4475 "copy_model: Running \"cups-driverd cat %s\"...", from);
fa73b229 4476
b423cd4c 4477 if (!cupsdStartProcess(buffer, argv, envp, -1, temppipe[1], CGIPipes[1],
38e73f87 4478 -1, -1, 0, DefaultProfile, NULL, &temppid))
fa73b229 4479 {
b423cd4c 4480 close(tempfd);
4481 unlink(tempfile);
a4924f6c 4482
b423cd4c 4483 return (-1);
fa73b229 4484 }
4485
b423cd4c 4486 close(temppipe[1]);
fa73b229 4487
b423cd4c 4488 /*
4489 * Wait up to 30 seconds for the PPD file to be copied...
4490 */
fa73b229 4491
b423cd4c 4492 total = 0;
fa73b229 4493
b423cd4c 4494 if (temppipe[0] > CGIPipes[0])
4495 maxfd = temppipe[0] + 1;
4496 else
4497 maxfd = CGIPipes[0] + 1;
ef416fc2 4498
b423cd4c 4499 for (;;)
4500 {
4501 /*
4502 * See if we have data ready...
4503 */
ef416fc2 4504
f7deaa1a 4505 FD_ZERO(&input);
4506 FD_SET(temppipe[0], &input);
4507 FD_SET(CGIPipes[0], &input);
ef416fc2 4508
b423cd4c 4509 timeout.tv_sec = 30;
4510 timeout.tv_usec = 0;
4511
f7deaa1a 4512 if ((i = select(maxfd, &input, NULL, NULL, &timeout)) < 0)
b423cd4c 4513 {
4514 if (errno == EINTR)
4515 continue;
4516 else
4517 break;
4518 }
4519 else if (i == 0)
ef416fc2 4520 {
4521 /*
b423cd4c 4522 * We have timed out...
ef416fc2 4523 */
4524
b423cd4c 4525 break;
ef416fc2 4526 }
b423cd4c 4527
f7deaa1a 4528 if (FD_ISSET(temppipe[0], &input))
ef416fc2 4529 {
4530 /*
b423cd4c 4531 * Read the PPD file from the pipe, and write it to the PPD file.
ef416fc2 4532 */
4533
b423cd4c 4534 if ((bytes = read(temppipe[0], buffer, sizeof(buffer))) > 0)
4535 {
7e86f2f6 4536 if (write(tempfd, buffer, (size_t)bytes) < bytes)
b423cd4c 4537 break;
ef416fc2 4538
b423cd4c 4539 total += bytes;
4540 }
4541 else
4542 break;
ef416fc2 4543 }
b423cd4c 4544
f7deaa1a 4545 if (FD_ISSET(CGIPipes[0], &input))
b423cd4c 4546 cupsdUpdateCGI();
ef416fc2 4547 }
4548
b423cd4c 4549 close(temppipe[0]);
4550 close(tempfd);
ef416fc2 4551
b423cd4c 4552 if (!total)
ef416fc2 4553 {
b423cd4c 4554 /*
4555 * No data from cups-deviced...
4556 */
4557
4d301e69 4558 cupsdLogMessage(CUPSD_LOG_ERROR, "copy_model: empty PPD file");
b423cd4c 4559 unlink(tempfile);
4560 return (-1);
ef416fc2 4561 }
4562
9c80ffa2
MS		 4563 /*
4564 * Open the source file for a copy...
4565 */
4566
4567 if ((src = cupsFileOpen(tempfile, "rb")) == NULL)
4568 {
4569 unlink(tempfile);
4570 return (-1);
4571 }
4572
b423cd4c 4573 /*
4574 * Read the source file and see what page sizes are supported...
4575 */
fa73b229 4576
9c80ffa2 4577 if ((ppd = _ppdOpen(src, _PPD_LOCALIZATION_NONE)) == NULL)
b423cd4c 4578 {
9c80ffa2 4579 cupsFileClose(src);
b423cd4c 4580 unlink(tempfile);
4581 return (-1);
4582 }
fa73b229 4583
ef416fc2 4584 /*
b423cd4c 4585 * Open the destination (if possible) and set the default options...
ef416fc2 4586 */
4587
b423cd4c 4588 num_defaults = 0;
4589 defaults = NULL;
4590 cups_protocol[0] = '\0';
ef416fc2 4591
b423cd4c 4592 if ((dst = cupsFileOpen(to, "rb")) != NULL)
ef416fc2 4593 {
4594 /*
b423cd4c 4595 * Read all of the default lines from the old PPD...
ef416fc2 4596 */
4597
b423cd4c 4598 while (cupsFileGets(dst, buffer, sizeof(buffer)))
4599 if (!strncmp(buffer, "*Default", 8))
4600 {
4601 /*
4602 * Add the default option...
4603 */
ef416fc2 4604
b423cd4c 4605 if (!ppd_parse_line(buffer, option, sizeof(option),
4606 choice, sizeof(choice)))
2abf387c 4607 {
4608 ppd_option_t *ppdo; /* PPD option */
4609
4610
4611 /*
4612 * Only add the default if the default hasn't already been
4613 * set and the choice exists in the new PPD...
4614 */
4615
4616 if (!cupsGetOption(option, num_defaults, defaults) &&
4617 (ppdo = ppdFindOption(ppd, option)) != NULL &&
4618 ppdFindChoice(ppdo, choice))
4619 num_defaults = cupsAddOption(option, choice, num_defaults,
b423cd4c 4620 &defaults);
2abf387c 4621 }
b423cd4c 4622 }
4623 else if (!strncmp(buffer, "*cupsProtocol:", 14))
4624 strlcpy(cups_protocol, buffer, sizeof(cups_protocol));
ef416fc2 4625
b423cd4c 4626 cupsFileClose(dst);
ef416fc2 4627 }
54afec33 4628 else if ((size = ppdPageSize(ppd, DefaultPaperSize)) != NULL)
ef416fc2 4629 {
b423cd4c 4630 /*
4631 * Add the default media sizes...
b423cd4c 4632 */
4633
54afec33 4634 num_defaults = cupsAddOption("PageSize", size->name,
c5571a1d 4635 num_defaults, &defaults);
54afec33 4636 num_defaults = cupsAddOption("PageRegion", size->name,
c5571a1d 4637 num_defaults, &defaults);
54afec33 4638 num_defaults = cupsAddOption("PaperDimension", size->name,
c5571a1d 4639 num_defaults, &defaults);
54afec33 4640 num_defaults = cupsAddOption("ImageableArea", size->name,
c5571a1d 4641 num_defaults, &defaults);
ef416fc2 4642 }
4643
2abf387c 4644 ppdClose(ppd);
4645
ef416fc2 4646 /*
b423cd4c 4647 * Open the destination file for a copy...
ef416fc2 4648 */
4649
112fc3c0 4650 if ((dst = cupsdCreateConfFile(to, ConfigFilePerm)) == NULL)
ef416fc2 4651 {
2abf387c 4652 cupsFreeOptions(num_defaults, defaults);
b423cd4c 4653 cupsFileClose(src);
4654 unlink(tempfile);
4655 return (-1);
ef416fc2 4656 }
4657
4658 /*
b423cd4c 4659 * Copy the source file to the destination...
ef416fc2 4660 */
4661
9c80ffa2
MS		 4662 cupsFileRewind(src);
4663
b423cd4c 4664 while (cupsFileGets(src, buffer, sizeof(buffer)))
ef416fc2 4665 {
b423cd4c 4666 if (!strncmp(buffer, "*Default", 8))
ef416fc2 4667 {
b423cd4c 4668 /*
4669 * Check for an previous default option choice...
4670 */
ef416fc2 4671
b423cd4c 4672 if (!ppd_parse_line(buffer, option, sizeof(option),
4673 choice, sizeof(choice)))
ef416fc2 4674 {
2abf387c 4675 const char *val; /* Default option value */
ef416fc2 4676
2abf387c 4677
4678 if ((val = cupsGetOption(option, num_defaults, defaults)) != NULL)
4679 {
4680 /*
4681 * Substitute the previous choice...
4682 */
4683
4684 snprintf(buffer, sizeof(buffer), "*Default%s: %s", option, val);
4685 }
b423cd4c 4686 }
ef416fc2 4687 }
b423cd4c 4688
4689 cupsFilePrintf(dst, "%s\n", buffer);
ef416fc2 4690 }
4691
b423cd4c 4692 if (cups_protocol[0])
4693 cupsFilePrintf(dst, "%s\n", cups_protocol);
4694
2abf387c 4695 cupsFreeOptions(num_defaults, defaults);
b423cd4c 4696
ef416fc2 4697 /*
b423cd4c 4698 * Close both files and return...
ef416fc2 4699 */
4700
b423cd4c 4701 cupsFileClose(src);
4702
4703 unlink(tempfile);
4704
112fc3c0 4705 return (cupsdCloseCreatedConfFile(dst, to));
b423cd4c 4706}
4707
4708
4709/*
4710 * 'copy_job_attrs()' - Copy job attributes.
4711 */
ef416fc2 4712
b423cd4c 4713static void
4714copy_job_attrs(cupsd_client_t *con, /* I - Client connection */
4715 cupsd_job_t *job, /* I - Job */
10d09e33
MS		 4716 cups_array_t *ra, /* I - Requested attributes array */
4717 cups_array_t *exclude) /* I - Private attributes array */
b423cd4c 4718{
4719 char job_uri[HTTP_MAX_URI]; /* Job URI */
ef416fc2 4720
ef416fc2 4721
4722 /*
b423cd4c 4723 * Send the requested attributes for each job...
ef416fc2 4724 */
4725
10d09e33
MS		 4726 if (!cupsArrayFind(exclude, "all"))
4727 {
12f89d24
MS		 4728 if ((!exclude || !cupsArrayFind(exclude, "number-of-documents")) &&
4729 (!ra || cupsArrayFind(ra, "number-of-documents")))
10d09e33 4730 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER,
12f89d24 4731 "number-of-documents", job->num_files);
2e4ff8af 4732
10d09e33
MS		 4733 if ((!exclude || !cupsArrayFind(exclude, "job-media-progress")) &&
4734 (!ra || cupsArrayFind(ra, "job-media-progress")))
4735 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER,
4736 "job-media-progress", job->progress);
9a4f8274 4737
10d09e33
MS		 4738 if ((!exclude || !cupsArrayFind(exclude, "job-more-info")) &&
4739 (!ra || cupsArrayFind(ra, "job-more-info")))
88f9aafc
MS		 4740 {
4741 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "http",
f2534050 4742 NULL, con->clientname, con->clientport, "/jobs/%d",
88f9aafc 4743 job->id);
10d09e33
MS		 4744 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI,
4745 "job-more-info", NULL, job_uri);
88f9aafc 4746 }
ef416fc2 4747
10d09e33
MS		 4748 if (job->state_value > IPP_JOB_PROCESSING &&
4749 (!exclude || !cupsArrayFind(exclude, "job-preserved")) &&
4750 (!ra || cupsArrayFind(ra, "job-preserved")))
4751 ippAddBoolean(con->response, IPP_TAG_JOB, "job-preserved",
4752 job->num_files > 0);
ef416fc2 4753
10d09e33
MS		 4754 if ((!exclude || !cupsArrayFind(exclude, "job-printer-up-time")) &&
4755 (!ra || cupsArrayFind(ra, "job-printer-up-time")))
4756 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER,
4757 "job-printer-up-time", time(NULL));
4758 }
ef416fc2 4759
88f9aafc
MS		 4760 if (!ra || cupsArrayFind(ra, "job-printer-uri"))
4761 {
4762 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL,
f2534050 4763 con->clientname, con->clientport,
a2326b5b
MS		 4764 (job->dtype & CUPS_PRINTER_CLASS) ? "/classes/%s" :
4765 "/printers/%s",
88f9aafc
MS		 4766 job->dest);
4767 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI,
4768 "job-printer-uri", NULL, job_uri);
4769 }
4770
b423cd4c 4771 if (!ra || cupsArrayFind(ra, "job-uri"))
88f9aafc
MS		 4772 {
4773 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL,
f2534050 4774 con->clientname, con->clientport, "/jobs/%d",
88f9aafc 4775 job->id);
b423cd4c 4776 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI,
4777 "job-uri", NULL, job_uri);
88f9aafc 4778 }
ef416fc2 4779
f16ea703
MS		 4780 if (job->attrs)
4781 {
4782 copy_attrs(con->response, job->attrs, ra, IPP_TAG_JOB, 0, exclude);
4783 }
4784 else
4785 {
4786 /*
4787 * Generate attributes from the job structure...
4788 */
4789
9b4bd602
MS		 4790 if (job->completed_time && (!ra || cupsArrayFind(ra, "date-time-at-completed")))
4791 ippAddDate(con->response, IPP_TAG_JOB, "date-time-at-completed", ippTimeToDate(job->completed_time));
4792
4793 if (job->creation_time && (!ra || cupsArrayFind(ra, "date-time-at-creation")))
4794 ippAddDate(con->response, IPP_TAG_JOB, "date-time-at-creation", ippTimeToDate(job->creation_time));
4795
f16ea703
MS		 4796 if (!ra || cupsArrayFind(ra, "job-id"))
4797 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id);
4798
4799 if (!ra || cupsArrayFind(ra, "job-k-octets"))
4800 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-k-octets", job->koctets);
4801
4802 if (job->name && (!ra || cupsArrayFind(ra, "job-name")))
59a8560a 4803 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, job->name);
f16ea703
MS		 4804
4805 if (job->username && (!ra || cupsArrayFind(ra, "job-originating-user-name")))
59a8560a 4806 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_NAME, "job-originating-user-name", NULL, job->username);
f16ea703
MS		 4807
4808 if (!ra || cupsArrayFind(ra, "job-state"))
4809 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", (int)job->state_value);
4810
4811 if (!ra || cupsArrayFind(ra, "job-state-reasons"))
4812 {
4813 switch (job->state_value)
4814 {
4815 default : /* Should never get here for processing, pending, held, or stopped jobs since they don't get unloaded... */
4816 break;
4817 case IPP_JSTATE_ABORTED :
4818 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, "job-state-reasons", NULL, "job-aborted-by-system");
4819 break;
4820 case IPP_JSTATE_CANCELED :
4821 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, "job-state-reasons", NULL, "job-canceled-by-user");
4822 break;
4823 case IPP_JSTATE_COMPLETED :
4824 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, "job-state-reasons", NULL, "job-completed-successfully");
4825 break;
4826 }
4827 }
4828
4829 if (job->completed_time && (!ra || cupsArrayFind(ra, "time-at-completed")))
4830 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-completed", (int)job->completed_time);
4831
9b4bd602 4832 if (job->creation_time && (!ra || cupsArrayFind(ra, "time-at-creation")))
f16ea703
MS		 4833 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", (int)job->creation_time);
4834 }
b423cd4c 4835}
ef416fc2 4836
ef416fc2 4837
b423cd4c 4838/*
4839 * 'copy_printer_attrs()' - Copy printer attributes.
4840 */
ef416fc2 4841
b423cd4c 4842static void
4843copy_printer_attrs(
4844 cupsd_client_t *con, /* I - Client connection */
4845 cupsd_printer_t *printer, /* I - Printer */
4846 cups_array_t *ra) /* I - Requested attributes array */
4847{
2fa1ba3c
MS		 4848 char uri[HTTP_MAX_URI]; /* URI value */
4849 time_t curtime; /* Current time */
4850 int i; /* Looping var */
4851 int is_encrypted = httpIsEncrypted(con->http);
4852 /* Is the connection encrypted? */
ef416fc2 4853
ef416fc2 4854
b423cd4c 4855 /*
4856 * Copy the printer attributes to the response using requested-attributes
4857 * and document-format attributes that may be provided by the client.
4858 */
ef416fc2 4859
ca75cc13
MS		 4860 _cupsRWLockRead(&printer->lock);
4861
b423cd4c 4862 curtime = time(NULL);
ef416fc2 4863
5a738aea 4864 if (!ra || cupsArrayFind(ra, "marker-change-time"))
2fa1ba3c 4865 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "marker-change-time", printer->marker_time);
5a738aea 4866
2fa1ba3c 4867 if (printer->num_printers > 0 && (!ra || cupsArrayFind(ra, "member-uris")))
dd1abb6b
MS		 4868 {
4869 ipp_attribute_t *member_uris; /* member-uris attribute */
4870 cupsd_printer_t *p2; /* Printer in class */
4871 ipp_attribute_t *p2_uri; /* printer-uri-supported for class printer */
4872
4873
2fa1ba3c 4874 if ((member_uris = ippAddStrings(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, "member-uris", printer->num_printers, NULL, NULL)) != NULL)
dd1abb6b
MS		 4875 {
4876 for (i = 0; i < printer->num_printers; i ++)
4877 {
4878 p2 = printer->printers[i];
4879
2fa1ba3c
MS		 4880 if ((p2_uri = ippFindAttribute(p2->attrs, "printer-uri-supported", IPP_TAG_URI)) != NULL)
4881 {
86c184ff 4882 member_uris->values[i].string.text = _cupsStrAlloc(p2_uri->values[0].string.text);
2fa1ba3c 4883 }
dd1abb6b
MS		 4884 else
4885 {
2fa1ba3c
MS		 4886 httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), is_encrypted ? "ipps" : "ipp", NULL, con->clientname, con->clientport, (p2->type & CUPS_PRINTER_CLASS) ? "/classes/%s" : "/printers/%s", p2->name);
4887 member_uris->values[i].string.text = _cupsStrAlloc(uri);
dd1abb6b
MS		 4888 }
4889 }
4890 }
4891 }
4892
323c5de1 4893 if (printer->alert && (!ra || cupsArrayFind(ra, "printer-alert")))
2fa1ba3c 4894 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_STRING, "printer-alert", NULL, printer->alert);
323c5de1 4895
2fa1ba3c
MS		 4896 if (printer->alert_description && (!ra || cupsArrayFind(ra, "printer-alert-description")))
4897 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-alert-description", NULL, printer->alert_description);
323c5de1 4898
9b4bd602
MS		 4899 if (!ra || cupsArrayFind(ra, "printer-config-change-date-time"))
4900 ippAddDate(con->response, IPP_TAG_PRINTER, "printer-config-change-date-time", ippTimeToDate(printer->config_time));
4901
4902 if (!ra || cupsArrayFind(ra, "printer-config-change-time"))
2fa1ba3c 4903 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "printer-config-change-time", printer->config_time);
9b4bd602 4904
b423cd4c 4905 if (!ra || cupsArrayFind(ra, "printer-current-time"))
2fa1ba3c 4906 ippAddDate(con->response, IPP_TAG_PRINTER, "printer-current-time", ippTimeToDate(curtime));
ef416fc2 4907
37e7e6e0 4908#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
d9bca400
MS		 4909 if (!ra || cupsArrayFind(ra, "printer-dns-sd-name"))
4910 {
4911 if (printer->reg_name)
2fa1ba3c 4912 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, "printer-dns-sd-name", NULL, printer->reg_name);
d9bca400 4913 else
2fa1ba3c 4914 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_NOVALUE, "printer-dns-sd-name", 0);
d9bca400 4915 }
37e7e6e0 4916#endif /* HAVE_DNSSD || HAVE_AVAHI */
d9bca400 4917
b423cd4c 4918 if (!ra || cupsArrayFind(ra, "printer-error-policy"))
2fa1ba3c 4919 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, "printer-error-policy", NULL, printer->error_policy);
ef416fc2 4920
f11a948a
MS		 4921 if (!ra || cupsArrayFind(ra, "printer-error-policy-supported"))
4922 {
4923 static const char * const errors[] =/* printer-error-policy-supported values */
2fa1ba3c
MS		 4924 {
4925 "abort-job",
4926 "retry-current-job",
4927 "retry-job",
4928 "stop-printer"
4929 };
f11a948a 4930
a2326b5b 4931 if (printer->type & CUPS_PRINTER_CLASS)
59a8560a 4932 ippAddString(con->response, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_NAME), "printer-error-policy-supported", NULL, "retry-current-job");
f11a948a 4933 else
59a8560a 4934 ippAddStrings(con->response, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_NAME), "printer-error-policy-supported", sizeof(errors) / sizeof(errors[0]), NULL, errors);
f11a948a
MS		 4935 }
4936
7cf5915e
MS		 4937 if (!ra || cupsArrayFind(ra, "printer-icons"))
4938 {
2fa1ba3c
MS		 4939 httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), is_encrypted ? "https" : "http", NULL, con->clientname, con->clientport, "/icons/%s.png", printer->name);
4940 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-icons", NULL, uri);
4941 cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-icons=\"%s\"", uri);
7cf5915e
MS		 4942 }
4943
b423cd4c 4944 if (!ra || cupsArrayFind(ra, "printer-is-accepting-jobs"))
7e86f2f6 4945 ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-accepting-jobs", (char)printer->accepting);
ef416fc2 4946
b423cd4c 4947 if (!ra || cupsArrayFind(ra, "printer-is-shared"))
7e86f2f6 4948 ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-shared", (char)printer->shared);
ef416fc2 4949
7ae00c35
MS		 4950 if (!ra || cupsArrayFind(ra, "printer-is-temporary"))
4951 ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-temporary", (char)printer->temporary);
4952
a2326b5b 4953 if (!ra || cupsArrayFind(ra, "printer-more-info"))
58dc1933 4954 {
2fa1ba3c
MS		 4955 httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), is_encrypted ? "https" : "http", NULL, con->clientname, con->clientport, (printer->type & CUPS_PRINTER_CLASS) ? "/classes/%s" : "/printers/%s", printer->name);
4956 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-more-info", NULL, uri);
58dc1933
MS		 4957 }
4958
b423cd4c 4959 if (!ra || cupsArrayFind(ra, "printer-op-policy"))
2fa1ba3c 4960 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, "printer-op-policy", NULL, printer->op_policy);
b423cd4c 4961
4962 if (!ra || cupsArrayFind(ra, "printer-state"))
8ef4f507 4963 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state", (int)printer->state);
b423cd4c 4964
9b4bd602
MS		 4965 if (!ra || cupsArrayFind(ra, "printer-state-change-date-time"))
4966 ippAddDate(con->response, IPP_TAG_PRINTER, "printer-state-change-date-time", ippTimeToDate(printer->state_time));
4967
b423cd4c 4968 if (!ra || cupsArrayFind(ra, "printer-state-change-time"))
2fa1ba3c 4969 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "printer-state-change-time", printer->state_time);
f7deaa1a 4970
b423cd4c 4971 if (!ra || cupsArrayFind(ra, "printer-state-message"))
2fa1ba3c 4972 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-state-message", NULL, printer->state_message);
ef416fc2 4973
b423cd4c 4974 if (!ra || cupsArrayFind(ra, "printer-state-reasons"))
4975 add_printer_state_reasons(con, printer);
ef416fc2 4976
2fa1ba3c
MS		 4977 if (!ra || cupsArrayFind(ra, "printer-strings-uri"))
4978 {
4979 httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), is_encrypted ? "https" : "http", NULL, con->clientname, con->clientport, "/strings/%s.strings", printer->name);
4980 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-strings-uri", NULL, uri);
4981 cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-strings-uri=\"%s\"", uri);
4982 }
4983
b423cd4c 4984 if (!ra || cupsArrayFind(ra, "printer-type"))
4985 {
7e86f2f6 4986 cups_ptype_t type; /* printer-type value */
ef416fc2 4987
ef416fc2 4988 /*
b423cd4c 4989 * Add the CUPS-specific printer-type attribute...
ef416fc2 4990 */
4991
09a101d6 4992 type = printer->type;
b423cd4c 4993
4994 if (printer == DefaultPrinter)
4995 type |= CUPS_PRINTER_DEFAULT;
4996
4997 if (!printer->accepting)
4998 type |= CUPS_PRINTER_REJECTING;
4999
5000 if (!printer->shared)
5001 type |= CUPS_PRINTER_NOT_SHARED;
5002
7e86f2f6 5003 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-type", (int)type);
ef416fc2 5004 }
ef416fc2 5005
b423cd4c 5006 if (!ra || cupsArrayFind(ra, "printer-up-time"))
2fa1ba3c 5007 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "printer-up-time", curtime);
ef416fc2 5008
a2326b5b 5009 if (!ra || cupsArrayFind(ra, "printer-uri-supported"))
ef416fc2 5010 {
2fa1ba3c
MS		 5011 httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), is_encrypted ? "ipps" : "ipp", NULL, con->clientname, con->clientport, (printer->type & CUPS_PRINTER_CLASS) ? "/classes/%s" : "/printers/%s", printer->name);
5012 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-uri-supported", NULL, uri);
5013 cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-uri-supported=\"%s\"", uri);
b423cd4c 5014 }
ef416fc2 5015
b423cd4c 5016 if (!ra || cupsArrayFind(ra, "queued-job-count"))
5017 add_queued_job_count(con, printer);
ef416fc2 5018
10d09e33 5019 copy_attrs(con->response, printer->attrs, ra, IPP_TAG_ZERO, 0, NULL);
61cf44e2 5020 if (printer->ppd_attrs)
10d09e33
MS		 5021 copy_attrs(con->response, printer->ppd_attrs, ra, IPP_TAG_ZERO, 0, NULL);
5022 copy_attrs(con->response, CommonData, ra, IPP_TAG_ZERO, IPP_TAG_COPY, NULL);
ca75cc13
MS		 5023
5024 _cupsRWUnlock(&printer->lock);
b423cd4c 5025}
ef416fc2 5026
ef416fc2 5027
b423cd4c 5028/*
5029 * 'copy_subscription_attrs()' - Copy subscription attributes.
5030 */
ef416fc2 5031
b423cd4c 5032static void
5033copy_subscription_attrs(
5034 cupsd_client_t *con, /* I - Client connection */
5035 cupsd_subscription_t *sub, /* I - Subscription */
10d09e33
MS		 5036 cups_array_t *ra, /* I - Requested attributes array */
5037 cups_array_t *exclude) /* I - Private attributes array */
b423cd4c 5038{
5039 ipp_attribute_t *attr; /* Current attribute */
5040 char printer_uri[HTTP_MAX_URI];
5041 /* Printer URI */
5042 int count; /* Number of events */
5043 unsigned mask; /* Current event mask */
5044 const char *name; /* Current event name */
ef416fc2 5045
ef416fc2 5046
10d09e33
MS		 5047 cupsdLogMessage(CUPSD_LOG_DEBUG2,
5048 "copy_subscription_attrs(con=%p, sub=%p, ra=%p, exclude=%p)",
5049 con, sub, ra, exclude);
5050
b423cd4c 5051 /*
5052 * Copy the subscription attributes to the response using the
5053 * requested-attributes attribute that may be provided by the client.
5054 */
ef416fc2 5055
10d09e33 5056 if (!exclude || !cupsArrayFind(exclude, "all"))
b423cd4c 5057 {
10d09e33
MS		 5058 if ((!exclude || !cupsArrayFind(exclude, "notify-events")) &&
5059 (!ra || cupsArrayFind(ra, "notify-events")))
b423cd4c 5060 {
10d09e33 5061 cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_subscription_attrs: notify-events");
ef416fc2 5062
10d09e33
MS		 5063 if ((name = cupsdEventName((cupsd_eventmask_t)sub->mask)) != NULL)
5064 {
5065 /*
5066 * Simple event list...
5067 */
5068
59a8560a 5069 ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_CONST_TAG(IPP_TAG_KEYWORD), "notify-events", NULL, name);
10d09e33
MS		 5070 }
5071 else
5072 {
5073 /*
5074 * Complex event list...
5075 */
ef416fc2 5076
10d09e33
MS		 5077 for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1)
5078 if (sub->mask & mask)
5079 count ++;
ef416fc2 5080
59a8560a 5081 attr = ippAddStrings(con->response, IPP_TAG_SUBSCRIPTION, IPP_CONST_TAG(IPP_TAG_KEYWORD), "notify-events", count, NULL, NULL);
ef416fc2 5082
10d09e33
MS		 5083 for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1)
5084 if (sub->mask & mask)
5085 {
59a8560a 5086 attr->values[count].string.text = (char *)cupsdEventName((cupsd_eventmask_t)mask);
ef416fc2 5087
10d09e33
MS		 5088 count ++;
5089 }
5090 }
ef416fc2 5091 }
10d09e33
MS		 5092
5093 if ((!exclude || !cupsArrayFind(exclude, "notify-lease-duration")) &&
5094 (!sub->job && (!ra || cupsArrayFind(ra, "notify-lease-duration"))))
5095 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
5096 "notify-lease-duration", sub->lease);
5097
5098 if ((!exclude || !cupsArrayFind(exclude, "notify-recipient-uri")) &&
5099 (sub->recipient && (!ra || cupsArrayFind(ra, "notify-recipient-uri"))))
5100 ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI,
5101 "notify-recipient-uri", NULL, sub->recipient);
5102 else if ((!exclude || !cupsArrayFind(exclude, "notify-pull-method")) &&
5103 (!ra || cupsArrayFind(ra, "notify-pull-method")))
5104 ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD,
5105 "notify-pull-method", NULL, "ippget");
5106
5107 if ((!exclude || !cupsArrayFind(exclude, "notify-subscriber-user-name")) &&
5108 (!ra || cupsArrayFind(ra, "notify-subscriber-user-name")))
5109 ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_NAME,
5110 "notify-subscriber-user-name", NULL, sub->owner);
5111
5112 if ((!exclude || !cupsArrayFind(exclude, "notify-time-interval")) &&
5113 (!ra || cupsArrayFind(ra, "notify-time-interval")))
5114 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
5115 "notify-time-interval", sub->interval);
5116
5117 if (sub->user_data_len > 0 &&
5118 (!exclude || !cupsArrayFind(exclude, "notify-user-data")) &&
5119 (!ra || cupsArrayFind(ra, "notify-user-data")))
5120 ippAddOctetString(con->response, IPP_TAG_SUBSCRIPTION, "notify-user-data",
5121 sub->user_data, sub->user_data_len);
b423cd4c 5122 }
ef416fc2 5123
b423cd4c 5124 if (sub->job && (!ra || cupsArrayFind(ra, "notify-job-id")))
5125 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
5126 "notify-job-id", sub->job->id);
ef416fc2 5127
b423cd4c 5128 if (sub->dest && (!ra || cupsArrayFind(ra, "notify-printer-uri")))
5129 {
5130 httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri),
f2534050 5131 "ipp", NULL, con->clientname, con->clientport,
b423cd4c 5132 "/printers/%s", sub->dest->name);
5133 ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI,
5134 "notify-printer-uri", NULL, printer_uri);
ef416fc2 5135 }
ef416fc2 5136
b423cd4c 5137 if (!ra || cupsArrayFind(ra, "notify-subscription-id"))
5138 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
5139 "notify-subscription-id", sub->id);
b423cd4c 5140}
ef416fc2 5141
ef416fc2 5142
b423cd4c 5143/*
5144 * 'create_job()' - Print a file to a printer or class.
5145 */
5146
5147static void
5148create_job(cupsd_client_t *con, /* I - Client connection */
5149 ipp_attribute_t *uri) /* I - Printer URI */
5150{
a29fd7dd 5151 int i; /* Looping var */
f7deaa1a 5152 cupsd_printer_t *printer; /* Printer */
5153 cupsd_job_t *job; /* New job */
a29fd7dd
MS		 5154 static const char * const forbidden_attrs[] =
5155 { /* List of forbidden attributes */
5156 "compression",
5157 "document-format",
5158 "document-name",
5159 "document-natural-language"
5160 };
b423cd4c 5161
ef416fc2 5162
b423cd4c 5163 cupsdLogMessage(CUPSD_LOG_DEBUG2, "create_job(%p[%d], %s)", con,
996acce8 5164 con->number, uri->values[0].string.text);
ef416fc2 5165
f7deaa1a 5166 /*
5167 * Is the destination valid?
5168 */
5169
5170 if (!cupsdValidateDest(uri->values[0].string.text, NULL, &printer))
5171 {
5172 /*
5173 * Bad URI...
5174 */
5175
5176 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 5177 _("The printer or class does not exist."));
f7deaa1a 5178 return;
5179 }
5180
a29fd7dd
MS		 5181 /*
5182 * Check for invalid Create-Job attributes and log a warning or error depending
5183 * on whether cupsd is running in "strict conformance" mode...
5184 */
5185
5186 for (i = 0;
5187 i < (int)(sizeof(forbidden_attrs) / sizeof(forbidden_attrs[0]));
5188 i ++)
5189 if (ippFindAttribute(con->request, forbidden_attrs[i], IPP_TAG_ZERO))
5190 {
5191 if (StrictConformance)
5192 {
5193 send_ipp_status(con, IPP_BAD_REQUEST,
5194 _("The '%s' operation attribute cannot be supplied in a "
5195 "Create-Job request."), forbidden_attrs[i]);
5196 return;
5197 }
5198
5199 cupsdLogMessage(CUPSD_LOG_WARN,
5200 "Unexpected '%s' operation attribute in a Create-Job "
5201 "request.", forbidden_attrs[i]);
5202 }
5203
ef416fc2 5204 /*
b423cd4c 5205 * Create the job object...
ef416fc2 5206 */
5207
f7deaa1a 5208 if ((job = add_job(con, printer, NULL)) == NULL)
b423cd4c 5209 return;
ef416fc2 5210
09a101d6 5211 job->pending_timeout = 1;
5212
ef416fc2 5213 /*
5214 * Save and log the job...
5215 */
f7deaa1a 5216
75bd9771
MS		 5217 cupsdLogJob(job, CUPSD_LOG_INFO, "Queued on \"%s\" by \"%s\".",
5218 job->dest, job->username);
ef416fc2 5219}
5220
5221
95ece0cb
MS		 5222/*
5223 * 'create_local_bg_thread()' - Background thread for creating a local print queue.
5224 */
5225
5226static void * /* O - Exit status */
5227create_local_bg_thread(
5228 cupsd_printer_t *printer) /* I - Printer */
5229{
5230 cups_file_t *from, /* Source file */
5231 *to; /* Destination file */
5232 char fromppd[1024], /* Source PPD */
5233 toppd[1024], /* Destination PPD */
5234 scheme[32], /* URI scheme */
5235 userpass[256], /* User:pass */
5236 host[256], /* Hostname */
5237 resource[1024], /* Resource path */
5238 line[1024]; /* Line from PPD */
5239 int port; /* Port number */
5240 http_encryption_t encryption; /* Type of encryption to use */
5241 http_t *http; /* Connection to printer */
5242 ipp_t *request, /* Request to printer */
5243 *response; /* Response from printer */
5244 ipp_attribute_t *attr; /* Attribute in response */
7d26bf7d 5245 ipp_status_t status; /* Status code */
622207ef
MS		 5246 static const char * const pattrs[] = /* Printer attributes we need */
5247 {
644dca18 5248 "all",
622207ef
MS		 5249 "media-col-database"
5250 };
95ece0cb
MS		 5251
5252
5253 /*
5254 * Try connecting to the printer...
5255 */
5256
c585706d
MS		 5257 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s: Generating PPD file from \"%s\"...", printer->name, printer->device_uri);
5258
95ece0cb 5259 if (httpSeparateURI(HTTP_URI_CODING_ALL, printer->device_uri, scheme, sizeof(scheme), userpass, sizeof(userpass), host, sizeof(host), &port, resource, sizeof(resource)) < HTTP_URI_STATUS_OK)
c585706d
MS		 5260 {
5261 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: Bad device URI \"%s\".", printer->name, printer->device_uri);
95ece0cb 5262 return (NULL);
c585706d 5263 }
95ece0cb
MS		 5264
5265 if (!strcmp(scheme, "ipps") || port == 443)
5266 encryption = HTTP_ENCRYPTION_ALWAYS;
5267 else
5268 encryption = HTTP_ENCRYPTION_IF_REQUESTED;
5269
5270 if ((http = httpConnect2(host, port, NULL, AF_UNSPEC, encryption, 1, 30000, NULL)) == NULL)
c585706d
MS		 5271 {
5272 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: Unable to connect to %s:%d: %s", printer->name, host, port, cupsLastErrorString());
95ece0cb 5273 return (NULL);
c585706d 5274 }
95ece0cb
MS		 5275
5276 /*
5277 * Query the printer for its capabilities...
5278 */
5279
c585706d
MS		 5280 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s: Connected to %s:%d, sending Get-Printer-Attributes request...", printer->name, host, port);
5281
95ece0cb 5282 request = ippNewRequest(IPP_OP_GET_PRINTER_ATTRIBUTES);
7d26bf7d 5283 ippSetVersion(request, 2, 0);
95ece0cb 5284 ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, printer->device_uri);
622207ef 5285 ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", (int)(sizeof(pattrs) / sizeof(pattrs[0])), NULL, pattrs);
95ece0cb
MS		 5286
5287 response = cupsDoRequest(http, request, resource);
7d26bf7d 5288 status = cupsLastError();
95ece0cb 5289
7d26bf7d
MS		 5290 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s: Get-Printer-Attributes returned %s (%s)", printer->name, ippErrorString(cupsLastError()), cupsLastErrorString());
5291
5292 if (status == IPP_STATUS_ERROR_BAD_REQUEST || status == IPP_STATUS_ERROR_VERSION_NOT_SUPPORTED)
5293 {
5294 /*
5295 * Try request using IPP/1.1, in case we are talking to an old CUPS server or
5296 * printer...
5297 */
5298
5299 ippDelete(response);
5300
5301 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s: Re-sending Get-Printer-Attributes request using IPP/1.1...", printer->name);
5302
5303 request = ippNewRequest(IPP_OP_GET_PRINTER_ATTRIBUTES);
5304 ippSetVersion(request, 1, 1);
5305 ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, printer->device_uri);
5306 ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", NULL, "all");
5307
5308 response = cupsDoRequest(http, request, resource);
5309
5310 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s: IPP/1.1 Get-Printer-Attributes returned %s (%s)", printer->name, ippErrorString(cupsLastError()), cupsLastErrorString());
5311 }
c585706d 5312
95ece0cb
MS		 5313 // TODO: Grab printer icon file...
5314 httpClose(http);
5315
5316 /*
5317 * Write the PPD for the queue...
5318 */
5319
5320 if (_ppdCreateFromIPP(fromppd, sizeof(fromppd), response))
5321 {
656c109a
MS		 5322 _cupsRWLockWrite(&printer->lock);
5323
95ece0cb
MS		 5324 if ((!printer->info || !*(printer->info)) && (attr = ippFindAttribute(response, "printer-info", IPP_TAG_TEXT)) != NULL)
5325 cupsdSetString(&printer->info, ippGetString(attr, 0, NULL));
5326
5327 if ((!printer->location || !*(printer->location)) && (attr = ippFindAttribute(response, "printer-location", IPP_TAG_TEXT)) != NULL)
5328 cupsdSetString(&printer->location, ippGetString(attr, 0, NULL));
5329
5330 if ((!printer->geo_location || !*(printer->geo_location)) && (attr = ippFindAttribute(response, "printer-geo-location", IPP_TAG_URI)) != NULL)
5331 cupsdSetString(&printer->geo_location, ippGetString(attr, 0, NULL));
5332
656c109a
MS		 5333 _cupsRWUnlock(&printer->lock);
5334
95ece0cb 5335 if ((from = cupsFileOpen(fromppd, "r")) == NULL)
c585706d
MS		 5336 {
5337 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: Unable to read generated PPD: %s", printer->name, strerror(errno));
95ece0cb 5338 return (NULL);
c585706d 5339 }
95ece0cb
MS		 5340
5341 snprintf(toppd, sizeof(toppd), "%s/ppd/%s.ppd", ServerRoot, printer->name);
5342 if ((to = cupsdCreateConfFile(toppd, ConfigFilePerm)) == NULL)
5343 {
c585706d 5344 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: Unable to create PPD for printer: %s", printer->name, strerror(errno));
95ece0cb
MS		 5345 cupsFileClose(from);
5346 return (NULL);
5347 }
5348
5349 while (cupsFileGets(from, line, sizeof(line)))
5350 cupsFilePrintf(to, "%s\n", line);
5351
5352 cupsFileClose(from);
5353 if (!cupsdCloseCreatedConfFile(to, toppd))
5354 {
c585706d
MS		 5355 printer->config_time = time(NULL);
5356 printer->state = IPP_PSTATE_IDLE;
5357 printer->accepting = 1;
95ece0cb
MS		 5358
5359 cupsdSetPrinterAttrs(printer);
c585706d
MS		 5360
5361 cupsdAddEvent(CUPSD_EVENT_PRINTER_CONFIG, printer, NULL, "Printer \"%s\" is now available.", printer->name);
5362 cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" is now available.", printer->name);
95ece0cb
MS		 5363 }
5364 }
c585706d 5365 else
956bb127 5366 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: PPD creation failed: %s", printer->name, cupsLastErrorString());
95ece0cb
MS		 5367
5368 return (NULL);
5369}
5370
5371
7ae00c35
MS		 5372/*
5373 * 'create_local_printer()' - Create a local (temporary) print queue.
5374 */
5375
5376static void
5377create_local_printer(
5378 cupsd_client_t *con) /* I - Client connection */
5379{
95ece0cb
MS		 5380 ipp_attribute_t *device_uri, /* device-uri attribute */
5381 *printer_geo_location, /* printer-geo-location attribute */
5382 *printer_info, /* printer-info attribute */
5383 *printer_location, /* printer-location attribute */
5384 *printer_name; /* printer-name attribute */
5385 cupsd_printer_t *printer; /* New printer */
5386 http_status_t status; /* Policy status */
5387 char name[128], /* Sanitized printer name */
5388 *nameptr, /* Pointer into name */
5389 uri[1024]; /* printer-uri-supported value */
5390 const char *ptr; /* Pointer into attribute value */
5391
5392
5393 /*
5394 * Require local access to create a local printer...
5395 */
5396
5397 if (!httpAddrLocalhost(httpGetAddress(con->http)))
5398 {
5399 send_ipp_status(con, IPP_STATUS_ERROR_FORBIDDEN, _("Only local users can create a local printer."));
5400 return;
5401 }
5402
5403 /*
5404 * Check any other policy limits...
5405 */
5406
5407 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
5408 {
5409 send_http_error(con, status, NULL);
5410 return;
5411 }
5412
5413 /*
5414 * Grab needed attributes...
5415 */
5416
5417 if ((printer_name = ippFindAttribute(con->request, "printer-name", IPP_TAG_ZERO)) == NULL || ippGetGroupTag(printer_name) != IPP_TAG_PRINTER || ippGetValueTag(printer_name) != IPP_TAG_NAME)
5418 {
5419 if (!printer_name)
5420 send_ipp_status(con, IPP_STATUS_ERROR_BAD_REQUEST, _("Missing required attribute \"%s\"."), "printer-name");
5421 else if (ippGetGroupTag(printer_name) != IPP_TAG_PRINTER)
5422 send_ipp_status(con, IPP_STATUS_ERROR_BAD_REQUEST, _("Attribute \"%s\" is in the wrong group."), "printer-name");
5423 else
5424 send_ipp_status(con, IPP_STATUS_ERROR_BAD_REQUEST, _("Attribute \"%s\" is the wrong value type."), "printer-name");
5425
5426 return;
5427 }
5428
5429 for (nameptr = name, ptr = ippGetString(printer_name, 0, NULL); *ptr && nameptr < (name + sizeof(name) - 1); ptr ++)
5430 {
5431 /*
5432 * Sanitize the printer name...
5433 */
5434
5435 if (_cups_isalnum(*ptr))
5436 *nameptr++ = *ptr;
5437 else if (nameptr == name || nameptr[-1] != '_')
5438 *nameptr++ = '_';
5439 }
5440
5441 *nameptr = '\0';
5442
5443 if ((device_uri = ippFindAttribute(con->request, "device-uri", IPP_TAG_ZERO)) == NULL || ippGetGroupTag(device_uri) != IPP_TAG_PRINTER || ippGetValueTag(device_uri) != IPP_TAG_URI)
5444 {
5445 if (!device_uri)
5446 send_ipp_status(con, IPP_STATUS_ERROR_BAD_REQUEST, _("Missing required attribute \"%s\"."), "device-uri");
5447 else if (ippGetGroupTag(device_uri) != IPP_TAG_PRINTER)
5448 send_ipp_status(con, IPP_STATUS_ERROR_BAD_REQUEST, _("Attribute \"%s\" is in the wrong group."), "device-uri");
5449 else
5450 send_ipp_status(con, IPP_STATUS_ERROR_BAD_REQUEST, _("Attribute \"%s\" is the wrong value type."), "device-uri");
5451
5452 return;
5453 }
5454
5455 printer_geo_location = ippFindAttribute(con->request, "printer-geo-location", IPP_TAG_URI);
5456 printer_info = ippFindAttribute(con->request, "printer-info", IPP_TAG_TEXT);
5457 printer_location = ippFindAttribute(con->request, "printer-location", IPP_TAG_TEXT);
5458
46385a1a
MS		 5459 /*
5460 * See if the printer already exists...
5461 */
5462
5463 if ((printer = cupsdFindDest(name)) != NULL)
5464 {
5465 send_ipp_status(con, IPP_STATUS_ERROR_NOT_POSSIBLE, _("Printer \"%s\" already exists."), name);
5466 goto add_printer_attributes;
5467 }
5468
95ece0cb
MS		 5469 /*
5470 * Create the printer...
5471 */
5472
5473 if ((printer = cupsdAddPrinter(name)) == NULL)
5474 {
5475 send_ipp_status(con, IPP_STATUS_ERROR_INTERNAL, _("Unable to create printer."));
5476 return;
5477 }
5478
167e0655
MS		 5479 printer->shared = 0;
5480 printer->temporary = 1;
42deee7e 5481
95ece0cb
MS		 5482 cupsdSetDeviceURI(printer, ippGetString(device_uri, 0, NULL));
5483
5484 if (printer_geo_location)
5485 cupsdSetString(&printer->geo_location, ippGetString(printer_geo_location, 0, NULL));
5486 if (printer_info)
5487 cupsdSetString(&printer->info, ippGetString(printer_info, 0, NULL));
5488 if (printer_location)
5489 cupsdSetString(&printer->location, ippGetString(printer_location, 0, NULL));
5490
5491 cupsdSetPrinterAttrs(printer);
5492
5493 /*
5494 * Run a background thread to create the PPD...
5495 */
5496
5497 _cupsThreadCreate((_cups_thread_func_t)create_local_bg_thread, printer);
5498
5499 /*
5500 * Return printer attributes...
5501 */
5502
5503 send_ipp_status(con, IPP_STATUS_OK, _("Local printer created."));
5504
46385a1a
MS		 5505 add_printer_attributes:
5506
95ece0cb 5507 ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-accepting-jobs", (char)printer->accepting);
8ef4f507 5508 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state", (int)printer->state);
95ece0cb
MS		 5509 add_printer_state_reasons(con, printer);
5510
5511 httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), httpIsEncrypted(con->http) ? "ipps" : "ipp", NULL, con->clientname, con->clientport, "/printers/%s", printer->name);
5512 ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-uri-supported", NULL, uri);
7ae00c35
MS		 5513}
5514
5515
ef416fc2 5516/*
5517 * 'create_requested_array()' - Create an array for the requested-attributes.
5518 */
5519
5520static cups_array_t * /* O - Array of attributes or NULL */
5521create_requested_array(ipp_t *request) /* I - IPP request */
5522{
ef416fc2 5523 cups_array_t *ra; /* Requested attributes array */
ef416fc2 5524
5525
5526 /*
db8b865d 5527 * Create the array for standard attributes...
ef416fc2 5528 */
5529
db8b865d 5530 ra = ippCreateRequestedArray(request);
ef416fc2 5531
5532 /*
db8b865d 5533 * Add CUPS defaults as needed...
ef416fc2 5534 */
5535
db8b865d 5536 if (cupsArrayFind(ra, "printer-defaults"))
ef416fc2 5537 {
db8b865d
MS		 5538 /*
5539 * Include user-set defaults...
5540 */
ef416fc2 5541
db8b865d 5542 char *name; /* Option name */
f7deaa1a 5543
db8b865d 5544 cupsArrayRemove(ra, "printer-defaults");
f7deaa1a 5545
db8b865d
MS		 5546 for (name = (char *)cupsArrayFirst(CommonDefaults);
5547 name;
5548 name = (char *)cupsArrayNext(CommonDefaults))
5549 if (!cupsArrayFind(ra, name))
f7deaa1a 5550 cupsArrayAdd(ra, name);
ef416fc2 5551 }
5552
5553 return (ra);
5554}
5555
5556
5557/*
42404685 5558 * 'create_subscriptions()' - Create one or more notification subscriptions.
ef416fc2 5559 */
5560
5561static void
42404685 5562create_subscriptions(
ef416fc2 5563 cupsd_client_t *con, /* I - Client connection */
5564 ipp_attribute_t *uri) /* I - Printer URI */
5565{
5566 http_status_t status; /* Policy status */
5567 int i; /* Looping var */
5568 ipp_attribute_t *attr; /* Current attribute */
bc44d920 5569 cups_ptype_t dtype; /* Destination type (printer/class) */
ed486911 5570 char scheme[HTTP_MAX_URI],
5571 /* Scheme portion of URI */
ef416fc2 5572 userpass[HTTP_MAX_URI],
5573 /* Username portion of URI */
5574 host[HTTP_MAX_URI],
5575 /* Host portion of URI */
5576 resource[HTTP_MAX_URI];
5577 /* Resource portion of URI */
5578 int port; /* Port portion of URI */
5579 cupsd_printer_t *printer; /* Printer/class */
5580 cupsd_job_t *job; /* Job */
5581 int jobid; /* Job ID */
5582 cupsd_subscription_t *sub; /* Subscription object */
bc44d920 5583 const char *username, /* requesting-user-name or
5584 authenticated username */
ef416fc2 5585 *recipient, /* notify-recipient-uri */
5586 *pullmethod; /* notify-pull-method */
5587 ipp_attribute_t *user_data; /* notify-user-data */
5588 int interval, /* notify-time-interval */
5589 lease; /* notify-lease-duration */
5590 unsigned mask; /* notify-events */
f7deaa1a 5591 ipp_attribute_t *notify_events,/* notify-events(-default) */
5592 *notify_lease; /* notify-lease-duration(-default) */
ef416fc2 5593
5594
bd7854cb 5595#ifdef DEBUG
5596 for (attr = con->request->attrs; attr; attr = attr->next)
5597 {
5598 if (attr->group_tag != IPP_TAG_ZERO)
3dfe78b3 5599 cupsdLogMessage(CUPSD_LOG_DEBUG2, "g%04x v%04x %s", attr->group_tag,
bd7854cb 5600 attr->value_tag, attr->name);
5601 else
3dfe78b3 5602 cupsdLogMessage(CUPSD_LOG_DEBUG2, "----SEP----");
bd7854cb 5603 }
5604#endif /* DEBUG */
5605
ef416fc2 5606 /*
5607 * Is the destination valid?
5608 */
5609
42404685 5610 cupsdLogMessage(CUPSD_LOG_DEBUG, "create_subscriptions(con=%p(%d), uri=\"%s\")", con, con->number, uri->values[0].string.text);
fa73b229 5611
ed486911 5612 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
5613 sizeof(scheme), userpass, sizeof(userpass), host,
a4d04587 5614 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 5615
5616 if (!strcmp(resource, "/"))
5617 {
ef416fc2 5618 dtype = (cups_ptype_t)0;
5619 printer = NULL;
5620 }
5621 else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10)
5622 {
ef416fc2 5623 dtype = (cups_ptype_t)0;
5624 printer = NULL;
5625 }
5626 else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9)
5627 {
ef416fc2 5628 dtype = CUPS_PRINTER_CLASS;
5629 printer = NULL;
5630 }
f7deaa1a 5631 else if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 5632 {
5633 /*
5634 * Bad URI...
5635 */
5636
5637 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 5638 _("The printer or class does not exist."));
ef416fc2 5639 return;
5640 }
5641
5642 /*
5643 * Check policy...
5644 */
5645
5646 if (printer)
5647 {
f7deaa1a 5648 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con,
5649 NULL)) != HTTP_OK)
ef416fc2 5650 {
f899b121 5651 send_http_error(con, status, printer);
ef416fc2 5652 return;
5653 }
5654 }
5655 else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
5656 {
f899b121 5657 send_http_error(con, status, NULL);
ef416fc2 5658 return;
5659 }
5660
5661 /*
5662 * Get the user that is requesting the subscription...
5663 */
5664
e00b005a 5665 username = get_username(con);
ef416fc2 5666
5667 /*
5668 * Find the first subscription group attribute; return if we have
5669 * none...
5670 */
5671
5672 for (attr = con->request->attrs; attr; attr = attr->next)
5673 if (attr->group_tag == IPP_TAG_SUBSCRIPTION)
5674 break;
5675
5676 if (!attr)
5677 {
5678 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 5679 _("No subscription attributes in request."));
ef416fc2 5680 return;
5681 }
5682
5683 /*
5684 * Process the subscription attributes in the request...
5685 */
5686
fa73b229 5687 con->response->request.status.status_code = IPP_BAD_REQUEST;
5688
ef416fc2 5689 while (attr)
5690 {
5691 recipient = NULL;
5692 pullmethod = NULL;
5693 user_data = NULL;
5694 interval = 0;
5695 lease = DefaultLeaseDuration;
5696 jobid = 0;
5697 mask = CUPSD_EVENT_NONE;
5698
f7deaa1a 5699 if (printer)
5700 {
5701 notify_events = ippFindAttribute(printer->attrs, "notify-events-default",
5702 IPP_TAG_KEYWORD);
5703 notify_lease = ippFindAttribute(printer->attrs,
5704 "notify-lease-duration-default",
5705 IPP_TAG_INTEGER);
5706
5707 if (notify_lease)
5708 lease = notify_lease->values[0].integer;
5709 }
5710 else
5711 {
5712 notify_events = NULL;
5713 notify_lease = NULL;
5714 }
5715
ef416fc2 5716 while (attr && attr->group_tag != IPP_TAG_ZERO)
5717 {
7594b224 5718 if (!strcmp(attr->name, "notify-recipient-uri") &&
ef416fc2 5719 attr->value_tag == IPP_TAG_URI)
ed486911 5720 {
5721 /*
5722 * Validate the recipient scheme against the ServerBin/notifier
5723 * directory...
5724 */
5725
5726 char notifier[1024]; /* Notifier filename */
5727
5728
ef416fc2 5729 recipient = attr->values[0].string.text;
ed486911 5730
8ca02f3c 5731 if (httpSeparateURI(HTTP_URI_CODING_ALL, recipient,
5732 scheme, sizeof(scheme), userpass, sizeof(userpass),
5733 host, sizeof(host), &port,
5734 resource, sizeof(resource)) < HTTP_URI_OK)
ed486911 5735 {
5736 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 5737 _("Bad notify-recipient-uri \"%s\"."), recipient);
ed486911 5738 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
5739 "notify-status-code", IPP_URI_SCHEME);
5740 return;
5741 }
5742
5743 snprintf(notifier, sizeof(notifier), "%s/notifier/%s", ServerBin,
5744 scheme);
7d4510a0 5745 if (access(notifier, X_OK) || !strcmp(scheme, ".") || !strcmp(scheme, ".."))
ed486911 5746 {
5747 send_ipp_status(con, IPP_NOT_POSSIBLE,
bc44d920 5748 _("notify-recipient-uri URI \"%s\" uses unknown "
84315f46 5749 "scheme."), recipient);
ed486911 5750 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
5751 "notify-status-code", IPP_URI_SCHEME);
5752 return;
5753 }
3dfe78b3
MS		 5754
5755 if (!strcmp(scheme, "rss") && !check_rss_recipient(recipient))
5756 {
5757 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 5758 _("notify-recipient-uri URI \"%s\" is already used."),
3dfe78b3
MS		 5759 recipient);
5760 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
5761 "notify-status-code", IPP_ATTRIBUTES);
5762 return;
5763 }
ed486911 5764 }
ef416fc2 5765 else if (!strcmp(attr->name, "notify-pull-method") &&
5766 attr->value_tag == IPP_TAG_KEYWORD)
ed486911 5767 {
ef416fc2 5768 pullmethod = attr->values[0].string.text;
ed486911 5769
5770 if (strcmp(pullmethod, "ippget"))
5771 {
5772 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 5773 _("Bad notify-pull-method \"%s\"."), pullmethod);
ed486911 5774 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM,
5775 "notify-status-code", IPP_ATTRIBUTES);
5776 return;
5777 }
5778 }
ef416fc2 5779 else if (!strcmp(attr->name, "notify-charset") &&
5780 attr->value_tag == IPP_TAG_CHARSET &&
5781 strcmp(attr->values[0].string.text, "us-ascii") &&
5782 strcmp(attr->values[0].string.text, "utf-8"))
5783 {
5784 send_ipp_status(con, IPP_CHARSET,
84315f46 5785 _("Character set \"%s\" not supported."),
ef416fc2 5786 attr->values[0].string.text);
5787 return;
5788 }
5789 else if (!strcmp(attr->name, "notify-natural-language") &&
5790 (attr->value_tag != IPP_TAG_LANGUAGE ||
5791 strcmp(attr->values[0].string.text, DefaultLanguage)))
5792 {
5793 send_ipp_status(con, IPP_CHARSET,
84315f46 5794 _("Language \"%s\" not supported."),
ef416fc2 5795 attr->values[0].string.text);
5796 return;
5797 }
5798 else if (!strcmp(attr->name, "notify-user-data") &&
5799 attr->value_tag == IPP_TAG_STRING)
5800 {
5801 if (attr->num_values > 1 || attr->values[0].unknown.length > 63)
5802 {
5803 send_ipp_status(con, IPP_REQUEST_VALUE,
5804 _("The notify-user-data value is too large "
84315f46 5805 "(%d > 63 octets)."),
ef416fc2 5806 attr->values[0].unknown.length);
5807 return;
5808 }
5809
5810 user_data = attr;
5811 }
5812 else if (!strcmp(attr->name, "notify-events") &&
5813 attr->value_tag == IPP_TAG_KEYWORD)
f7deaa1a 5814 notify_events = attr;
ef416fc2 5815 else if (!strcmp(attr->name, "notify-lease-duration") &&
5816 attr->value_tag == IPP_TAG_INTEGER)
5817 lease = attr->values[0].integer;
5818 else if (!strcmp(attr->name, "notify-time-interval") &&
5819 attr->value_tag == IPP_TAG_INTEGER)
5820 interval = attr->values[0].integer;
5821 else if (!strcmp(attr->name, "notify-job-id") &&
5822 attr->value_tag == IPP_TAG_INTEGER)
5823 jobid = attr->values[0].integer;
5824
5825 attr = attr->next;
5826 }
5827
f7deaa1a 5828 if (notify_events)
5829 {
5830 for (i = 0; i < notify_events->num_values; i ++)
5831 mask |= cupsdEventValue(notify_events->values[i].string.text);
5832 }
5833
bd7854cb 5834 if (recipient)
4cadd620 5835 {
bd7854cb 5836 cupsdLogMessage(CUPSD_LOG_DEBUG, "recipient=\"%s\"", recipient);
4cadd620
MS		 5837
5838
5839 if (!strncmp(recipient, "mailto:", 7) && user_data)
5840 {
5841 char temp[64]; /* Temporary string */
5842
c4edc066 5843 memcpy(temp, user_data->values[0].unknown.data, (size_t)user_data->values[0].unknown.length);
4cadd620
MS		 5844 temp[user_data->values[0].unknown.length] = '\0';
5845
5846 if (httpSeparateURI(HTTP_URI_CODING_ALL, temp, scheme, sizeof(scheme), userpass, sizeof(userpass), host, sizeof(host), &port, resource, sizeof(resource)) < HTTP_URI_OK)
5847 {
5848 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad notify-user-data \"%s\"."), temp);
5849 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM, "notify-status-code", IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES);
5850 return;
5851 }
5852 }
5853 }
5854
bd7854cb 5855 if (pullmethod)
5856 cupsdLogMessage(CUPSD_LOG_DEBUG, "pullmethod=\"%s\"", pullmethod);
5857 cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-lease-duration=%d", lease);
5858 cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-time-interval=%d", interval);
fa73b229 5859
ef416fc2 5860 if (!recipient && !pullmethod)
5861 break;
5862
5863 if (mask == CUPSD_EVENT_NONE)
5864 {
5865 if (jobid)
5866 mask = CUPSD_EVENT_JOB_COMPLETED;
5867 else if (printer)
5868 mask = CUPSD_EVENT_PRINTER_STATE_CHANGED;
5869 else
5870 {
5871 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 5872 _("notify-events not specified."));
ef416fc2 5873 return;
5874 }
5875 }
5876
bd7854cb 5877 if (MaxLeaseDuration && (lease == 0 || lease > MaxLeaseDuration))
ef416fc2 5878 {
5879 cupsdLogMessage(CUPSD_LOG_INFO,
42404685 5880 "create_subscriptions: Limiting notify-lease-duration to "
ef416fc2 5881 "%d seconds.",
5882 MaxLeaseDuration);
5883 lease = MaxLeaseDuration;
5884 }
5885
5886 if (jobid)
5887 {
5888 if ((job = cupsdFindJob(jobid)) == NULL)
5889 {
84315f46
MS		 5890 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
5891 jobid);
ef416fc2 5892 return;
5893 }
5894 }
5895 else
5896 job = NULL;
5897
52f6f666
MS		 5898 if ((sub = cupsdAddSubscription(mask, printer, job, recipient, 0)) == NULL)
5899 {
5900 send_ipp_status(con, IPP_TOO_MANY_SUBSCRIPTIONS,
5901 _("There are too many subscriptions."));
5902 return;
5903 }
ef416fc2 5904
fa73b229 5905 if (job)
84315f46 5906 cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription #%d for job %d.",
fa73b229 5907 sub->id, job->id);
5908 else if (printer)
5909 cupsdLogMessage(CUPSD_LOG_DEBUG,
84315f46 5910 "Added subscription #%d for printer \"%s\".",
fa73b229 5911 sub->id, printer->name);
5912 else
84315f46 5913 cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription #%d for server.",
fa73b229 5914 sub->id);
5915
ef416fc2 5916 sub->interval = interval;
5917 sub->lease = lease;
bd7854cb 5918 sub->expire = lease ? time(NULL) + lease : 0;
ef416fc2 5919
5920 cupsdSetString(&sub->owner, username);
5921
5922 if (user_data)
5923 {
5924 sub->user_data_len = user_data->values[0].unknown.length;
5925 memcpy(sub->user_data, user_data->values[0].unknown.data,
07623986 5926 (size_t)sub->user_data_len);
ef416fc2 5927 }
5928
5929 ippAddSeparator(con->response);
5930 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
5931 "notify-subscription-id", sub->id);
5932
fa73b229 5933 con->response->request.status.status_code = IPP_OK;
5934
ef416fc2 5935 if (attr)
5936 attr = attr->next;
5937 }
5938
3dfe78b3 5939 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS);
ef416fc2 5940}
5941
5942
5943/*
5944 * 'delete_printer()' - Remove a printer or class from the system.
5945 */
5946
5947static void
5948delete_printer(cupsd_client_t *con, /* I - Client connection */
5949 ipp_attribute_t *uri) /* I - URI of printer or class */
5950{
5951 http_status_t status; /* Policy status */
bc44d920 5952 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 5953 cupsd_printer_t *printer; /* Printer/class */
5954 char filename[1024]; /* Script/PPD filename */
7ae00c35 5955 int temporary; /* Temporary queue? */
ef416fc2 5956
5957
5958 cupsdLogMessage(CUPSD_LOG_DEBUG2, "delete_printer(%p[%d], %s)", con,
996acce8 5959 con->number, uri->values[0].string.text);
ef416fc2 5960
5961 /*
5962 * Do we have a valid URI?
5963 */
5964
f7deaa1a 5965 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 5966 {
5967 /*
5968 * Bad URI...
5969 */
5970
5971 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 5972 _("The printer or class does not exist."));
ef416fc2 5973 return;
5974 }
5975
5976 /*
5977 * Check policy...
5978 */
5979
5980 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
5981 {
f899b121 5982 send_http_error(con, status, NULL);
ef416fc2 5983 return;
5984 }
5985
5986 /*
5987 * Remove old jobs...
5988 */
5989
f7deaa1a 5990 cupsdCancelJobs(printer->name, NULL, 1);
ef416fc2 5991
5992 /*
5993 * Remove old subscriptions and send a "deleted printer" event...
5994 */
5995
5996 cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED, printer, NULL,
5997 "%s \"%s\" deleted by \"%s\".",
5998 (dtype & CUPS_PRINTER_CLASS) ? "Class" : "Printer",
f7deaa1a 5999 printer->name, get_username(con));
ef416fc2 6000
6001 cupsdExpireSubscriptions(printer, NULL);
f7deaa1a 6002
ef416fc2 6003 /*
6004 * Remove any old PPD or script files...
6005 */
6006
f7deaa1a 6007 snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot,
6008 printer->name);
ef416fc2 6009 unlink(filename);
928b43f7
MS		 6010 snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd.O", ServerRoot,
6011 printer->name);
6012 unlink(filename);
ef416fc2 6013
7cf5915e 6014 snprintf(filename, sizeof(filename), "%s/%s.png", CacheDir, printer->name);
61cf44e2
MS		 6015 unlink(filename);
6016
f14324a7 6017 snprintf(filename, sizeof(filename), "%s/%s.data", CacheDir, printer->name);
54afec33
MS		 6018 unlink(filename);
6019
568fa3fa
MS		 6020 /*
6021 * Unregister color profiles...
6022 */
6023
a29fd7dd 6024 cupsdUnregisterColor(printer);
568fa3fa 6025
7ae00c35
MS		 6026 temporary = printer->temporary;
6027
ef416fc2 6028 if (dtype & CUPS_PRINTER_CLASS)
6029 {
f7deaa1a 6030 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" deleted by \"%s\".",
6031 printer->name, get_username(con));
ef416fc2 6032
6033 cupsdDeletePrinter(printer, 0);
7ae00c35
MS		 6034 if (!temporary)
6035 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
ef416fc2 6036 }
6037 else
6038 {
f7deaa1a 6039 cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" deleted by \"%s\".",
6040 printer->name, get_username(con));
ef416fc2 6041
7ae00c35 6042 if (cupsdDeletePrinter(printer, 0) && !temporary)
f8b3a85b
MS		 6043 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
6044
7ae00c35
MS		 6045 if (!temporary)
6046 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
ef416fc2 6047 }
6048
7ae00c35
MS		 6049 if (!temporary)
6050 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
ef416fc2 6051
6052 /*
6053 * Return with no errors...
6054 */
6055
6056 con->response->request.status.status_code = IPP_OK;
6057}
6058
6059
6060/*
6061 * 'get_default()' - Get the default destination.
6062 */
6063
6064static void
6065get_default(cupsd_client_t *con) /* I - Client connection */
6066{
fa73b229 6067 http_status_t status; /* Policy status */
6068 cups_array_t *ra; /* Requested attributes array */
ef416fc2 6069
6070
996acce8 6071 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_default(%p[%d])", con, con->number);
ef416fc2 6072
6073 /*
6074 * Check policy...
6075 */
6076
6077 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
6078 {
f899b121 6079 send_http_error(con, status, NULL);
ef416fc2 6080 return;
6081 }
6082
fa73b229 6083 if (DefaultPrinter)
ef416fc2 6084 {
fa73b229 6085 ra = create_requested_array(con->request);
ef416fc2 6086
fa73b229 6087 copy_printer_attrs(con, DefaultPrinter, ra);
ef416fc2 6088
fa73b229 6089 cupsArrayDelete(ra);
ef416fc2 6090
fa73b229 6091 con->response->request.status.status_code = IPP_OK;
ef416fc2 6092 }
6093 else
84315f46 6094 send_ipp_status(con, IPP_NOT_FOUND, _("No default printer."));
ef416fc2 6095}
6096
6097
6098/*
6099 * 'get_devices()' - Get the list of available devices on the local system.
6100 */
6101
6102static void
6103get_devices(cupsd_client_t *con) /* I - Client connection */
6104{
6105 http_status_t status; /* Policy status */
ae71f5de
MS		 6106 ipp_attribute_t *limit, /* limit attribute */
6107 *timeout, /* timeout attribute */
6108 *requested, /* requested-attributes attribute */
ed6e7faf
MS		 6109 *exclude, /* exclude-schemes attribute */
6110 *include; /* include-schemes attribute */
ef416fc2 6111 char command[1024], /* cups-deviced command */
ed6e7faf 6112 options[2048], /* Options to pass to command */
ae71f5de 6113 requested_str[256],
89d46774 6114 /* String for requested attributes */
ed6e7faf
MS		 6115 exclude_str[512],
6116 /* String for excluded schemes */
6117 include_str[512];
6118 /* String for included schemes */
ef416fc2 6119
6120
996acce8 6121 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_devices(%p[%d])", con, con->number);
ef416fc2 6122
6123 /*
6124 * Check policy...
6125 */
6126
6127 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
6128 {
f899b121 6129 send_http_error(con, status, NULL);
ef416fc2 6130 return;
6131 }
6132
6133 /*
6134 * Run cups-deviced command with the given options...
6135 */
6136
ae71f5de
MS		 6137 limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER);
6138 timeout = ippFindAttribute(con->request, "timeout", IPP_TAG_INTEGER);
ef416fc2 6139 requested = ippFindAttribute(con->request, "requested-attributes",
6140 IPP_TAG_KEYWORD);
ae71f5de 6141 exclude = ippFindAttribute(con->request, "exclude-schemes", IPP_TAG_NAME);
ed6e7faf 6142 include = ippFindAttribute(con->request, "include-schemes", IPP_TAG_NAME);
ef416fc2 6143
6144 if (requested)
89d46774 6145 url_encode_attr(requested, requested_str, sizeof(requested_str));
ef416fc2 6146 else
89d46774 6147 strlcpy(requested_str, "requested-attributes=all", sizeof(requested_str));
ef416fc2 6148
ae71f5de
MS		 6149 if (exclude)
6150 url_encode_attr(exclude, exclude_str, sizeof(exclude_str));
6151 else
6152 exclude_str[0] = '\0';
6153
ed6e7faf
MS		 6154 if (include)
6155 url_encode_attr(include, include_str, sizeof(include_str));
6156 else
6157 include_str[0] = '\0';
6158
ef416fc2 6159 snprintf(command, sizeof(command), "%s/daemon/cups-deviced", ServerBin);
6160 snprintf(options, sizeof(options),
ed6e7faf 6161 "%d+%d+%d+%d+%s%s%s%s%s",
ef416fc2 6162 con->request->request.op.request_id,
ae71f5de 6163 limit ? limit->values[0].integer : 0,
7a0cbd5e 6164 timeout ? timeout->values[0].integer : 15,
ae71f5de
MS		 6165 (int)User,
6166 requested_str,
ed6e7faf
MS		 6167 exclude_str[0] ? "%20" : "", exclude_str,
6168 include_str[0] ? "%20" : "", include_str);
ef416fc2 6169
6170 if (cupsdSendCommand(con, command, options, 1))
6171 {
6172 /*
6173 * Command started successfully, don't send an IPP response here...
6174 */
6175
6176 ippDelete(con->response);
6177 con->response = NULL;
6178 }
6179 else
6180 {
6181 /*
6182 * Command failed, return "internal error" so the user knows something
6183 * went wrong...
6184 */
6185
6186 send_ipp_status(con, IPP_INTERNAL_ERROR,
6187 _("cups-deviced failed to execute."));
6188 }
6189}
6190
6191
2e4ff8af
MS		 6192/*
6193 * 'get_document()' - Get a copy of a job file.
6194 */
6195
6196static void
6197get_document(cupsd_client_t *con, /* I - Client connection */
6198 ipp_attribute_t *uri) /* I - Job URI */
6199{
6200 http_status_t status; /* Policy status */
6201 ipp_attribute_t *attr; /* Current attribute */
6202 int jobid; /* Job ID */
6203 int docnum; /* Document number */
6204 cupsd_job_t *job; /* Current job */
61cf44e2 6205 char scheme[HTTP_MAX_URI], /* Method portion of URI */
2e4ff8af
MS		 6206 username[HTTP_MAX_URI], /* Username portion of URI */
6207 host[HTTP_MAX_URI], /* Host portion of URI */
6208 resource[HTTP_MAX_URI]; /* Resource portion of URI */
6209 int port; /* Port portion of URI */
6210 char filename[1024], /* Filename for document */
6211 format[1024]; /* Format for document */
6212
6213
6214 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_document(%p[%d], %s)", con,
996acce8 6215 con->number, uri->values[0].string.text);
2e4ff8af
MS		 6216
6217 /*
6218 * See if we have a job URI or a printer URI...
6219 */
6220
6221 if (!strcmp(uri->name, "printer-uri"))
6222 {
6223 /*
6224 * Got a printer URI; see if we also have a job-id attribute...
6225 */
6226
6227 if ((attr = ippFindAttribute(con->request, "job-id",
6228 IPP_TAG_INTEGER)) == NULL)
6229 {
6230 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 6231 _("Got a printer-uri attribute but no job-id."));
2e4ff8af
MS		 6232 return;
6233 }
6234
6235 jobid = attr->values[0].integer;
6236 }
6237 else
6238 {
6239 /*
6240 * Got a job URI; parse it to get the job ID...
6241 */
6242
61cf44e2
MS		 6243 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
6244 sizeof(scheme), username, sizeof(username), host,
2e4ff8af
MS		 6245 sizeof(host), &port, resource, sizeof(resource));
6246
6247 if (strncmp(resource, "/jobs/", 6))
6248 {
6249 /*
6250 * Not a valid URI!
6251 */
6252
84315f46 6253 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
2e4ff8af
MS		 6254 uri->values[0].string.text);
6255 return;
6256 }
6257
6258 jobid = atoi(resource + 6);
6259 }
6260
6261 /*
6262 * See if the job exists...
6263 */
6264
6265 if ((job = cupsdFindJob(jobid)) == NULL)
6266 {
6267 /*
6268 * Nope - return a "not found" error...
6269 */
6270
84315f46 6271 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
2e4ff8af
MS		 6272 return;
6273 }
6274
6275 /*
6276 * Check policy...
6277 */
6278
e60ec91f
MS		 6279 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con,
6280 job->username)) != HTTP_OK)
2e4ff8af
MS		 6281 {
6282 send_http_error(con, status, NULL);
6283 return;
6284 }
6285
6286 /*
6287 * Get the document number...
6288 */
6289
6290 if ((attr = ippFindAttribute(con->request, "document-number",
6291 IPP_TAG_INTEGER)) == NULL)
6292 {
6293 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 6294 _("Missing document-number attribute."));
2e4ff8af
MS		 6295 return;
6296 }
6297
6298 if ((docnum = attr->values[0].integer) < 1 || docnum > job->num_files ||
6299 attr->num_values > 1)
6300 {
84315f46
MS		 6301 send_ipp_status(con, IPP_NOT_FOUND,
6302 _("Document #%d does not exist in job #%d."), docnum,
6303 jobid);
2e4ff8af
MS		 6304 return;
6305 }
6306
6307 snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, jobid,
6308 docnum);
6309 if ((con->file = open(filename, O_RDONLY)) == -1)
6310 {
6311 cupsdLogMessage(CUPSD_LOG_ERROR,
6312 "Unable to open document %d in job %d - %s", docnum, jobid,
6313 strerror(errno));
6314 send_ipp_status(con, IPP_NOT_FOUND,
84315f46
MS		 6315 _("Unable to open document #%d in job #%d."), docnum,
6316 jobid);
2e4ff8af
MS		 6317 return;
6318 }
6319
6320 fcntl(con->file, F_SETFD, fcntl(con->file, F_GETFD) | FD_CLOEXEC);
6321
6322 cupsdLoadJob(job);
6323
6324 snprintf(format, sizeof(format), "%s/%s", job->filetypes[docnum - 1]->super,
6325 job->filetypes[docnum - 1]->type);
6326
6327 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_MIMETYPE, "document-format",
6328 NULL, format);
6329 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "document-number",
6330 docnum);
6331 if ((attr = ippFindAttribute(job->attrs, "document-name",
6332 IPP_TAG_NAME)) != NULL)
6333 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_NAME, "document-name",
6334 NULL, attr->values[0].string.text);
6335}
6336
6337
ef416fc2 6338/*
fa73b229 6339 * 'get_job_attrs()' - Get job attributes.
ef416fc2 6340 */
6341
6342static void
fa73b229 6343get_job_attrs(cupsd_client_t *con, /* I - Client connection */
6344 ipp_attribute_t *uri) /* I - Job URI */
ef416fc2 6345{
6346 http_status_t status; /* Policy status */
fa73b229 6347 ipp_attribute_t *attr; /* Current attribute */
6348 int jobid; /* Job ID */
6349 cupsd_job_t *job; /* Current job */
ef55b745 6350 cupsd_printer_t *printer; /* Current printer */
10d09e33
MS		 6351 cupsd_policy_t *policy; /* Current security policy */
6352 char scheme[HTTP_MAX_URI], /* Scheme portion of URI */
ef416fc2 6353 username[HTTP_MAX_URI], /* Username portion of URI */
6354 host[HTTP_MAX_URI], /* Host portion of URI */
6355 resource[HTTP_MAX_URI]; /* Resource portion of URI */
6356 int port; /* Port portion of URI */
10d09e33
MS		 6357 cups_array_t *ra, /* Requested attributes array */
6358 *exclude; /* Private attributes array */
ef416fc2 6359
6360
fa73b229 6361 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_job_attrs(%p[%d], %s)", con,
996acce8 6362 con->number, uri->values[0].string.text);
ef416fc2 6363
6364 /*
fa73b229 6365 * See if we have a job URI or a printer URI...
6366 */
6367
6368 if (!strcmp(uri->name, "printer-uri"))
6369 {
6370 /*
6371 * Got a printer URI; see if we also have a job-id attribute...
6372 */
6373
6374 if ((attr = ippFindAttribute(con->request, "job-id",
6375 IPP_TAG_INTEGER)) == NULL)
6376 {
6377 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 6378 _("Got a printer-uri attribute but no job-id."));
fa73b229 6379 return;
6380 }
6381
6382 jobid = attr->values[0].integer;
6383 }
6384 else
6385 {
6386 /*
6387 * Got a job URI; parse it to get the job ID...
6388 */
6389
61cf44e2
MS		 6390 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
6391 sizeof(scheme), username, sizeof(username), host,
a4d04587 6392 sizeof(host), &port, resource, sizeof(resource));
fa73b229 6393
6394 if (strncmp(resource, "/jobs/", 6))
6395 {
6396 /*
6397 * Not a valid URI!
6398 */
6399
84315f46 6400 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
fa73b229 6401 uri->values[0].string.text);
6402 return;
6403 }
6404
6405 jobid = atoi(resource + 6);
6406 }
6407
6408 /*
6409 * See if the job exists...
6410 */
6411
6412 if ((job = cupsdFindJob(jobid)) == NULL)
6413 {
6414 /*
6415 * Nope - return a "not found" error...
6416 */
6417
84315f46 6418 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
fa73b229 6419 return;
6420 }
6421
6422 /*
6423 * Check policy...
6424 */
6425
ef55b745
MS		 6426 if ((printer = job->printer) == NULL)
6427 printer = cupsdFindDest(job->dest);
6428
6429 if (printer)
10d09e33
MS		 6430 policy = printer->op_policy_ptr;
6431 else
6432 policy = DefaultPolicyPtr;
6433
6434 if ((status = cupsdCheckPolicy(policy, con, job->username)) != HTTP_OK)
fa73b229 6435 {
f899b121 6436 send_http_error(con, status, NULL);
fa73b229 6437 return;
6438 }
6439
10d09e33
MS		 6440 exclude = cupsdGetPrivateAttrs(policy, con, printer, job->username);
6441
fa73b229 6442 /*
6443 * Copy attributes...
6444 */
6445
bd7854cb 6446 cupsdLoadJob(job);
6447
fa73b229 6448 ra = create_requested_array(con->request);
10d09e33 6449 copy_job_attrs(con, job, ra, exclude);
fa73b229 6450 cupsArrayDelete(ra);
6451
6452 con->response->request.status.status_code = IPP_OK;
6453}
6454
6455
6456/*
6457 * 'get_jobs()' - Get a list of jobs for the specified printer.
6458 */
6459
6460static void
6461get_jobs(cupsd_client_t *con, /* I - Client connection */
6462 ipp_attribute_t *uri) /* I - Printer URI */
6463{
6464 http_status_t status; /* Policy status */
6465 ipp_attribute_t *attr; /* Current attribute */
6466 const char *dest; /* Destination */
bc44d920 6467 cups_ptype_t dtype; /* Destination type (printer/class) */
fa73b229 6468 cups_ptype_t dmask; /* Destination type mask */
f7deaa1a 6469 char scheme[HTTP_MAX_URI], /* Scheme portion of URI */
fa73b229 6470 username[HTTP_MAX_URI], /* Username portion of URI */
6471 host[HTTP_MAX_URI], /* Host portion of URI */
6472 resource[HTTP_MAX_URI]; /* Resource portion of URI */
6473 int port; /* Port portion of URI */
aaf19ab0
MS		 6474 int job_comparison; /* Job comparison */
6475 ipp_jstate_t job_state; /* job-state value */
f16ea703
MS		 6476 int first_job_id = 1, /* First job ID */
6477 first_index = 1, /* First index */
9e6d7a0f
MS		 6478 limit = 0, /* Maximum number of jobs to return */
6479 count, /* Number of jobs that match */
6480 need_load_job = 0; /* Do we need to load the job? */
f16ea703 6481 const char *job_attr; /* Job attribute requested */
aaf19ab0 6482 ipp_attribute_t *job_ids; /* job-ids attribute */
fa73b229 6483 cupsd_job_t *job; /* Current job pointer */
6484 cupsd_printer_t *printer; /* Printer */
6485 cups_array_t *list; /* Which job list... */
eec1fbc3 6486 int delete_list = 0; /* Delete the list afterwards? */
10d09e33
MS		 6487 cups_array_t *ra, /* Requested attributes array */
6488 *exclude; /* Private attributes array */
6489 cupsd_policy_t *policy; /* Current policy */
fa73b229 6490
6491
996acce8 6492 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs(%p[%d], %s)", con, con->number,
fa73b229 6493 uri->values[0].string.text);
6494
6495 /*
6496 * Is the destination valid?
ef416fc2 6497 */
6498
4b3f67ff
MS		 6499 if (strcmp(uri->name, "printer-uri"))
6500 {
84315f46 6501 send_ipp_status(con, IPP_BAD_REQUEST, _("No printer-uri in request."));
4b3f67ff
MS		 6502 return;
6503 }
6504
f7deaa1a 6505 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
6506 sizeof(scheme), username, sizeof(username), host,
a4d04587 6507 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 6508
b9faaae1 6509 if (!strcmp(resource, "/") || !strcmp(resource, "/jobs"))
ef416fc2 6510 {
6511 dest = NULL;
6512 dtype = (cups_ptype_t)0;
6513 dmask = (cups_ptype_t)0;
6514 printer = NULL;
6515 }
fa73b229 6516 else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10)
ef416fc2 6517 {
6518 dest = NULL;
6519 dtype = (cups_ptype_t)0;
6520 dmask = CUPS_PRINTER_CLASS;
6521 printer = NULL;
6522 }
fa73b229 6523 else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9)
ef416fc2 6524 {
6525 dest = NULL;
6526 dtype = CUPS_PRINTER_CLASS;
6527 dmask = CUPS_PRINTER_CLASS;
6528 printer = NULL;
6529 }
f7deaa1a 6530 else if ((dest = cupsdValidateDest(uri->values[0].string.text, &dtype,
6531 &printer)) == NULL)
ef416fc2 6532 {
6533 /*
6534 * Bad URI...
6535 */
6536
6537 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 6538 _("The printer or class does not exist."));
ef416fc2 6539 return;
6540 }
6541 else
b86bc4cf 6542 {
6543 dtype &= CUPS_PRINTER_CLASS;
ef416fc2 6544 dmask = CUPS_PRINTER_CLASS;
b86bc4cf 6545 }
ef416fc2 6546
6547 /*
6548 * Check policy...
6549 */
6550
6551 if (printer)
10d09e33
MS		 6552 policy = printer->op_policy_ptr;
6553 else
6554 policy = DefaultPolicyPtr;
6555
6556 if ((status = cupsdCheckPolicy(policy, con, NULL)) != HTTP_OK)
ef416fc2 6557 {
f899b121 6558 send_http_error(con, status, NULL);
ef416fc2 6559 return;
6560 }
6561
aaf19ab0
MS		 6562 job_ids = ippFindAttribute(con->request, "job-ids", IPP_TAG_INTEGER);
6563
ef416fc2 6564 /*
6565 * See if the "which-jobs" attribute have been specified...
6566 */
6567
fa73b229 6568 if ((attr = ippFindAttribute(con->request, "which-jobs",
aaf19ab0
MS		 6569 IPP_TAG_KEYWORD)) != NULL && job_ids)
6570 {
6571 send_ipp_status(con, IPP_CONFLICT,
6572 _("The %s attribute cannot be provided with job-ids."),
6573 "which-jobs");
6574 return;
6575 }
6576 else if (!attr || !strcmp(attr->values[0].string.text, "not-completed"))
6577 {
6578 job_comparison = -1;
6579 job_state = IPP_JOB_STOPPED;
e584c068 6580 list = ActiveJobs;
aaf19ab0
MS		 6581 }
6582 else if (!strcmp(attr->values[0].string.text, "completed"))
6583 {
6584 job_comparison = 1;
6585 job_state = IPP_JOB_CANCELED;
eec1fbc3
MS		 6586 list = cupsdGetCompletedJobs(printer);
6587 delete_list = 1;
aaf19ab0
MS		 6588 }
6589 else if (!strcmp(attr->values[0].string.text, "aborted"))
6590 {
6591 job_comparison = 0;
6592 job_state = IPP_JOB_ABORTED;
eec1fbc3
MS		 6593 list = cupsdGetCompletedJobs(printer);
6594 delete_list = 1;
aaf19ab0
MS		 6595 }
6596 else if (!strcmp(attr->values[0].string.text, "all"))
6597 {
6598 job_comparison = 1;
6599 job_state = IPP_JOB_PENDING;
6600 list = Jobs;
6601 }
6602 else if (!strcmp(attr->values[0].string.text, "canceled"))
6603 {
6604 job_comparison = 0;
6605 job_state = IPP_JOB_CANCELED;
eec1fbc3
MS		 6606 list = cupsdGetCompletedJobs(printer);
6607 delete_list = 1;
aaf19ab0
MS		 6608 }
6609 else if (!strcmp(attr->values[0].string.text, "pending"))
ef416fc2 6610 {
aaf19ab0
MS		 6611 job_comparison = 0;
6612 job_state = IPP_JOB_PENDING;
6613 list = ActiveJobs;
ef416fc2 6614 }
aaf19ab0 6615 else if (!strcmp(attr->values[0].string.text, "pending-held"))
ef416fc2 6616 {
aaf19ab0
MS		 6617 job_comparison = 0;
6618 job_state = IPP_JOB_HELD;
6619 list = ActiveJobs;
ef416fc2 6620 }
aaf19ab0 6621 else if (!strcmp(attr->values[0].string.text, "processing"))
3dfe78b3 6622 {
aaf19ab0
MS		 6623 job_comparison = 0;
6624 job_state = IPP_JOB_PROCESSING;
6625 list = PrintingJobs;
6626 }
6627 else if (!strcmp(attr->values[0].string.text, "processing-stopped"))
6628 {
6629 job_comparison = 0;
6630 job_state = IPP_JOB_STOPPED;
6631 list = ActiveJobs;
3dfe78b3 6632 }
ef416fc2 6633 else
6634 {
aaf19ab0
MS		 6635 send_ipp_status(con, IPP_ATTRIBUTES,
6636 _("The which-jobs value \"%s\" is not supported."),
6637 attr->values[0].string.text);
6638 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD,
6639 "which-jobs", NULL, attr->values[0].string.text);
6640 return;
ef416fc2 6641 }
6642
6643 /*
6644 * See if they want to limit the number of jobs reported...
6645 */
6646
f16ea703 6647 if ((attr = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER)) != NULL)
aaf19ab0
MS		 6648 {
6649 if (job_ids)
6650 {
6651 send_ipp_status(con, IPP_CONFLICT,
6652 _("The %s attribute cannot be provided with job-ids."),
6653 "limit");
6654 return;
6655 }
6656
ef416fc2 6657 limit = attr->values[0].integer;
aaf19ab0 6658 }
ef416fc2 6659
f16ea703
MS		 6660 if ((attr = ippFindAttribute(con->request, "first-index", IPP_TAG_INTEGER)) != NULL)
6661 {
6662 if (job_ids)
6663 {
6664 send_ipp_status(con, IPP_CONFLICT,
6665 _("The %s attribute cannot be provided with job-ids."),
6666 "first-index");
6667 return;
6668 }
6669
6670 first_index = attr->values[0].integer;
6671 }
6672 else if ((attr = ippFindAttribute(con->request, "first-job-id", IPP_TAG_INTEGER)) != NULL)
aaf19ab0
MS		 6673 {
6674 if (job_ids)
6675 {
6676 send_ipp_status(con, IPP_CONFLICT,
6677 _("The %s attribute cannot be provided with job-ids."),
6678 "first-job-id");
6679 return;
6680 }
6681
ef416fc2 6682 first_job_id = attr->values[0].integer;
aaf19ab0 6683 }
ef416fc2 6684
6685 /*
6686 * See if we only want to see jobs for a specific user...
6687 */
6688
f16ea703 6689 if ((attr = ippFindAttribute(con->request, "my-jobs", IPP_TAG_BOOLEAN)) != NULL && job_ids)
aaf19ab0
MS		 6690 {
6691 send_ipp_status(con, IPP_CONFLICT,
6692 _("The %s attribute cannot be provided with job-ids."),
6693 "my-jobs");
6694 return;
6695 }
6696 else if (attr && attr->values[0].boolean)
e00b005a 6697 strlcpy(username, get_username(con), sizeof(username));
ef416fc2 6698 else
6699 username[0] = '\0';
6700
db8b865d 6701 ra = create_requested_array(con->request);
f16ea703
MS		 6702 for (job_attr = (char *)cupsArrayFirst(ra); job_attr; job_attr = (char *)cupsArrayNext(ra))
6703 if (strcmp(job_attr, "job-id") &&
6704 strcmp(job_attr, "job-k-octets") &&
6705 strcmp(job_attr, "job-media-progress") &&
6706 strcmp(job_attr, "job-more-info") &&
6707 strcmp(job_attr, "job-name") &&
6708 strcmp(job_attr, "job-originating-user-name") &&
6709 strcmp(job_attr, "job-preserved") &&
6710 strcmp(job_attr, "job-printer-up-time") &&
6711 strcmp(job_attr, "job-printer-uri") &&
6712 strcmp(job_attr, "job-state") &&
6713 strcmp(job_attr, "job-state-reasons") &&
6714 strcmp(job_attr, "job-uri") &&
6715 strcmp(job_attr, "time-at-completed") &&
6716 strcmp(job_attr, "time-at-creation") &&
6717 strcmp(job_attr, "number-of-documents"))
6718 {
6719 need_load_job = 1;
6720 break;
6721 }
6722
6723 if (need_load_job && (limit == 0 || limit > 500) && (list == Jobs || delete_list))
6724 {
6725 /*
6726 * Limit expensive Get-Jobs for job history to 500 jobs...
6727 */
6728
6729 ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "limit", 500);
6730
6731 if (limit)
6732 ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, "limit", limit);
6733
6734 limit = 500;
6735
6736 cupsdLogClient(con, CUPSD_LOG_INFO, "Limiting Get-Jobs response to %d jobs.", limit);
6737 }
ef416fc2 6738
6739 /*
6740 * OK, build a list of jobs for this printer...
6741 */
6742
aaf19ab0 6743 if (job_ids)
ef416fc2 6744 {
aaf19ab0 6745 int i; /* Looping var */
ef416fc2 6746
aaf19ab0
MS		 6747 for (i = 0; i < job_ids->num_values; i ++)
6748 {
4220952d 6749 if (!cupsdFindJob(job_ids->values[i].integer))
aaf19ab0
MS		 6750 break;
6751 }
ef416fc2 6752
aaf19ab0
MS		 6753 if (i < job_ids->num_values)
6754 {
84315f46 6755 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
aaf19ab0
MS		 6756 job_ids->values[i].integer);
6757 return;
6758 }
0a682745 6759
aaf19ab0
MS		 6760 for (i = 0; i < job_ids->num_values; i ++)
6761 {
6762 job = cupsdFindJob(job_ids->values[i].integer);
0a682745 6763
f16ea703 6764 if (need_load_job && !job->attrs)
aaf19ab0 6765 {
f16ea703
MS		 6766 cupsdLoadJob(job);
6767
6768 if (!job->attrs)
6769 {
6770 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: No attributes for job %d", job->id);
6771 continue;
6772 }
aaf19ab0 6773 }
ef416fc2 6774
aaf19ab0
MS		 6775 if (i > 0)
6776 ippAddSeparator(con->response);
bd7854cb 6777
10d09e33
MS		 6778 exclude = cupsdGetPrivateAttrs(job->printer ?
6779 job->printer->op_policy_ptr :
6780 policy, con, job->printer,
6781 job->username);
6782
6783 copy_job_attrs(con, job, ra, exclude);
d1c13e16 6784 }
aaf19ab0
MS		 6785 }
6786 else
6787 {
9e6d7a0f
MS		 6788 if (first_index > 1)
6789 job = (cupsd_job_t *)cupsArrayIndex(list, first_index - 1);
6790 else
6791 job = (cupsd_job_t *)cupsArrayFirst(list);
6792
6793 for (count = 0; (limit <= 0 || count < limit) && job; job = (cupsd_job_t *)cupsArrayNext(list))
aaf19ab0
MS		 6794 {
6795 /*
6796 * Filter out jobs that don't match...
6797 */
bd7854cb 6798
aaf19ab0
MS		 6799 cupsdLogMessage(CUPSD_LOG_DEBUG2,
6800 "get_jobs: job->id=%d, dest=\"%s\", username=\"%s\", "
6801 "state_value=%d, attrs=%p", job->id, job->dest,
6802 job->username, job->state_value, job->attrs);
7594b224 6803
aaf19ab0
MS		 6804 if (!job->dest || !job->username)
6805 cupsdLoadJob(job);
fa73b229 6806
aaf19ab0
MS		 6807 if (!job->dest || !job->username)
6808 continue;
ef416fc2 6809
aaf19ab0
MS		 6810 if ((dest && strcmp(job->dest, dest)) &&
6811 (!job->printer || !dest || strcmp(job->printer->name, dest)))
6812 continue;
6813 if ((job->dtype & dmask) != dtype &&
6814 (!job->printer || (job->printer->type & dmask) != dtype))
6815 continue;
ef416fc2 6816
aaf19ab0
MS		 6817 if ((job_comparison < 0 && job->state_value > job_state) ||
6818 (job_comparison == 0 && job->state_value != job_state) ||
6819 (job_comparison > 0 && job->state_value < job_state))
6820 continue;
6821
6822 if (job->id < first_job_id)
6823 continue;
6824
f16ea703 6825 if (need_load_job && !job->attrs)
aaf19ab0 6826 {
f16ea703
MS		 6827 cupsdLoadJob(job);
6828
6829 if (!job->attrs)
6830 {
6831 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: No attributes for job %d", job->id);
6832 continue;
6833 }
aaf19ab0
MS		 6834 }
6835
88f9aafc 6836 if (username[0] && _cups_strcasecmp(username, job->username))
aaf19ab0
MS		 6837 continue;
6838
6839 if (count > 0)
6840 ippAddSeparator(con->response);
6841
6842 count ++;
6843
10d09e33
MS		 6844 exclude = cupsdGetPrivateAttrs(job->printer ?
6845 job->printer->op_policy_ptr :
6846 policy, con, job->printer,
6847 job->username);
6848
6849 copy_job_attrs(con, job, ra, exclude);
aaf19ab0
MS		 6850 }
6851
6852 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: count=%d", count);
6853 }
d1c13e16 6854
fa73b229 6855 cupsArrayDelete(ra);
ef416fc2 6856
eec1fbc3
MS		 6857 if (delete_list)
6858 cupsArrayDelete(list);
6859
fa73b229 6860 con->response->request.status.status_code = IPP_OK;
ef416fc2 6861}
6862
6863
6864/*
6865 * 'get_notifications()' - Get events for a subscription.
6866 */
6867
6868static void
bd7854cb 6869get_notifications(cupsd_client_t *con) /* I - Client connection */
ef416fc2 6870{
bd7854cb 6871 int i, j; /* Looping vars */
6872 http_status_t status; /* Policy status */
6873 cupsd_subscription_t *sub; /* Subscription */
6874 ipp_attribute_t *ids, /* notify-subscription-ids */
6875 *sequences; /* notify-sequence-numbers */
6876 int min_seq; /* Minimum sequence number */
6877 int interval; /* Poll interval */
6878
6879
f7deaa1a 6880 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_notifications(con=%p[%d])",
996acce8 6881 con, con->number);
bd7854cb 6882
6883 /*
6884 * Get subscription attributes...
6885 */
6886
6887 ids = ippFindAttribute(con->request, "notify-subscription-ids",
6888 IPP_TAG_INTEGER);
6889 sequences = ippFindAttribute(con->request, "notify-sequence-numbers",
6890 IPP_TAG_INTEGER);
6891
6892 if (!ids)
6893 {
6894 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 6895 _("Missing notify-subscription-ids attribute."));
bd7854cb 6896 return;
6897 }
6898
6899 /*
6900 * Are the subscription IDs valid?
6901 */
6902
6903 for (i = 0, interval = 60; i < ids->num_values; i ++)
6904 {
6905 if ((sub = cupsdFindSubscription(ids->values[i].integer)) == NULL)
6906 {
6907 /*
6908 * Bad subscription ID...
6909 */
6910
84315f46 6911 send_ipp_status(con, IPP_NOT_FOUND, _("Subscription #%d does not exist."),
bd7854cb 6912 ids->values[i].integer);
6913 return;
6914 }
6915
6916 /*
6917 * Check policy...
6918 */
6919
6920 if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr :
6921 DefaultPolicyPtr,
6922 con, sub->owner)) != HTTP_OK)
6923 {
f899b121 6924 send_http_error(con, status, sub->dest);
bd7854cb 6925 return;
6926 }
6927
6928 /*
6929 * Check the subscription type and update the interval accordingly.
6930 */
6931
6932 if (sub->job && sub->job->state_value == IPP_JOB_PROCESSING &&
6933 interval > 10)
6934 interval = 10;
6935 else if (sub->job && sub->job->state_value >= IPP_JOB_STOPPED)
6936 interval = 0;
6937 else if (sub->dest && sub->dest->state == IPP_PRINTER_PROCESSING &&
6938 interval > 30)
6939 interval = 30;
6940 }
6941
6942 /*
6943 * Tell the client to poll again in N seconds...
6944 */
6945
6946 if (interval > 0)
6947 ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER,
6948 "notify-get-interval", interval);
6949
6950 ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER,
6951 "printer-up-time", time(NULL));
6952
6953 /*
6954 * Copy the subscription event attributes to the response.
6955 */
6956
6957 con->response->request.status.status_code =
6958 interval ? IPP_OK : IPP_OK_EVENTS_COMPLETE;
6959
6960 for (i = 0; i < ids->num_values; i ++)
6961 {
6962 /*
6963 * Get the subscription and sequence number...
6964 */
6965
6966 sub = cupsdFindSubscription(ids->values[i].integer);
6967
6968 if (sequences && i < sequences->num_values)
6969 min_seq = sequences->values[i].integer;
6970 else
6971 min_seq = 1;
6972
6973 /*
6974 * If we don't have any new events, nothing to do here...
6975 */
6976
10d09e33 6977 if (min_seq > (sub->first_event_id + cupsArrayCount(sub->events)))
bd7854cb 6978 continue;
6979
6980 /*
6981 * Otherwise copy all of the new events...
6982 */
6983
6984 if (sub->first_event_id > min_seq)
6985 j = 0;
6986 else
6987 j = min_seq - sub->first_event_id;
6988
10d09e33 6989 for (; j < cupsArrayCount(sub->events); j ++)
b423cd4c 6990 {
6991 ippAddSeparator(con->response);
ef416fc2 6992
10d09e33
MS		 6993 copy_attrs(con->response,
6994 ((cupsd_event_t *)cupsArrayIndex(sub->events, j))->attrs, NULL,
6995 IPP_TAG_EVENT_NOTIFICATION, 0, NULL);
b423cd4c 6996 }
6997 }
6998}
ef416fc2 6999
ef416fc2 7000
b94498cf 7001/*
7002 * 'get_ppd()' - Get a named PPD from the local system.
7003 */
7004
7005static void
7006get_ppd(cupsd_client_t *con, /* I - Client connection */
7007 ipp_attribute_t *uri) /* I - Printer URI or PPD name */
7008{
7009 http_status_t status; /* Policy status */
7010 cupsd_printer_t *dest; /* Destination */
7011 cups_ptype_t dtype; /* Destination type */
7012
7013
7014 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppd(%p[%d], %p[%s=%s])", con,
996acce8 7015 con->number, uri, uri->name, uri->values[0].string.text);
b94498cf 7016
e67e2f9e 7017 if (!strcmp(ippGetName(uri), "ppd-name"))
b94498cf 7018 {
7019 /*
7020 * Return a PPD file from cups-driverd...
7021 */
7022
e67e2f9e
MS		 7023 const char *ppd_name = ippGetString(uri, 0, NULL);
7024 /* ppd-name value */
7025 char command[1024], /* cups-driverd command */
7026 options[1024], /* Options to pass to command */
7027 oppd_name[1024]; /* Escaped ppd-name */
b94498cf 7028
7029 /*
7030 * Check policy...
7031 */
7032
7033 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
7034 {
7035 send_http_error(con, status, NULL);
7036 return;
7037 }
7038
e67e2f9e
MS		 7039 /*
7040 * Check ppd-name value...
7041 */
7042
7043 if (strstr(ppd_name, "../"))
7044 {
7045 send_ipp_status(con, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, _("Invalid ppd-name value."));
7046 return;
7047 }
7048
b94498cf 7049 /*
7050 * Run cups-driverd command with the given options...
7051 */
7052
7053 snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin);
e67e2f9e
MS		 7054 url_encode_string(ppd_name, oppd_name, sizeof(oppd_name));
7055 snprintf(options, sizeof(options), "get+%d+%s", ippGetRequestId(con->request), oppd_name);
b94498cf 7056
7057 if (cupsdSendCommand(con, command, options, 0))
7058 {
7059 /*
7060 * Command started successfully, don't send an IPP response here...
7061 */
7062
7063 ippDelete(con->response);
7064 con->response = NULL;
7065 }
7066 else
7067 {
7068 /*
7069 * Command failed, return "internal error" so the user knows something
7070 * went wrong...
7071 */
7072
e67e2f9e 7073 send_ipp_status(con, IPP_INTERNAL_ERROR, _("cups-driverd failed to execute."));
b94498cf 7074 }
7075 }
e67e2f9e 7076 else if (!strcmp(ippGetName(uri), "printer-uri") && cupsdValidateDest(ippGetString(uri, 0, NULL), &dtype, &dest))
b94498cf 7077 {
7078 int i; /* Looping var */
7079 char filename[1024]; /* PPD filename */
7080
b94498cf 7081 /*
7082 * Check policy...
7083 */
7084
7085 if ((status = cupsdCheckPolicy(dest->op_policy_ptr, con, NULL)) != HTTP_OK)
7086 {
2fb76298 7087 send_http_error(con, status, dest);
b94498cf 7088 return;
7089 }
7090
7091 /*
7092 * See if we need the PPD for a class or remote printer...
7093 */
7094
e67e2f9e 7095 snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, dest->name);
bc44d920 7096
7097 if ((dtype & CUPS_PRINTER_REMOTE) && access(filename, 0))
b94498cf 7098 {
e67e2f9e
MS		 7099 send_ipp_status(con, IPP_STATUS_CUPS_SEE_OTHER, _("See remote printer."));
7100 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, dest->uri);
b94498cf 7101 return;
7102 }
a2326b5b 7103 else if (dtype & CUPS_PRINTER_CLASS)
b94498cf 7104 {
7105 for (i = 0; i < dest->num_printers; i ++)
a2326b5b 7106 if (!(dest->printers[i]->type & CUPS_PRINTER_CLASS))
bc44d920 7107 {
e67e2f9e 7108 snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, dest->printers[i]->name);
bc44d920 7109
7110 if (!access(filename, 0))
7111 break;
7112 }
b94498cf 7113
7114 if (i < dest->num_printers)
7115 dest = dest->printers[i];
7116 else
7117 {
e67e2f9e
MS		 7118 send_ipp_status(con, IPP_STATUS_CUPS_SEE_OTHER, _("See remote printer."));
7119 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, dest->printers[0]->uri);
b94498cf 7120 return;
7121 }
7122 }
7123
7124 /*
7125 * Found the printer with the PPD file, now see if there is one...
7126 */
7127
b94498cf 7128 if ((con->file = open(filename, O_RDONLY)) < 0)
7129 {
e67e2f9e 7130 send_ipp_status(con, IPP_STATUS_ERROR_NOT_FOUND, _("The PPD file \"%s\" could not be opened: %s"), ippGetString(uri, 0, NULL), strerror(errno));
b94498cf 7131 return;
7132 }
7133
7134 fcntl(con->file, F_SETFD, fcntl(con->file, F_GETFD) | FD_CLOEXEC);
7135
7136 con->pipe_pid = 0;
7137
e67e2f9e 7138 ippSetStatusCode(con->response, IPP_STATUS_OK);
b94498cf 7139 }
7140 else
e67e2f9e 7141 send_ipp_status(con, IPP_STATUS_ERROR_NOT_FOUND, _("The PPD file \"%s\" could not be found."), ippGetString(uri, 0, NULL));
b94498cf 7142}
7143
7144
b423cd4c 7145/*
7146 * 'get_ppds()' - Get the list of PPD files on the local system.
7147 */
ef416fc2 7148
b423cd4c 7149static void
7150get_ppds(cupsd_client_t *con) /* I - Client connection */
7151{
7152 http_status_t status; /* Policy status */
b423cd4c 7153 ipp_attribute_t *limit, /* Limit attribute */
b94498cf 7154 *device, /* ppd-device-id attribute */
7155 *language, /* ppd-natural-language attribute */
b423cd4c 7156 *make, /* ppd-make attribute */
b94498cf 7157 *model, /* ppd-make-and-model attribute */
3d8365b8 7158 *model_number, /* ppd-model-number attribute */
b94498cf 7159 *product, /* ppd-product attribute */
7160 *psversion, /* ppd-psverion attribute */
3d8365b8 7161 *type, /* ppd-type attribute */
ed6e7faf
MS		 7162 *requested, /* requested-attributes attribute */
7163 *exclude, /* exclude-schemes attribute */
7164 *include; /* include-schemes attribute */
b94498cf 7165 char command[1024], /* cups-driverd command */
ed6e7faf 7166 options[4096], /* Options to pass to command */
b94498cf 7167 device_str[256],/* Escaped ppd-device-id string */
7168 language_str[256],
bc44d920 7169 /* Escaped ppd-natural-language */
b94498cf 7170 make_str[256], /* Escaped ppd-make string */
7171 model_str[256], /* Escaped ppd-make-and-model string */
3d8365b8 7172 model_number_str[256],
7173 /* ppd-model-number string */
b94498cf 7174 product_str[256],
7175 /* Escaped ppd-product string */
7176 psversion_str[256],
7177 /* Escaped ppd-psversion string */
3d8365b8 7178 type_str[256], /* Escaped ppd-type string */
ed6e7faf 7179 requested_str[256],
89d46774 7180 /* String for requested attributes */
ed6e7faf
MS		 7181 exclude_str[512],
7182 /* String for excluded schemes */
7183 include_str[512];
7184 /* String for included schemes */
ef416fc2 7185
ef416fc2 7186
996acce8 7187 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppds(%p[%d])", con, con->number);
ef416fc2 7188
7189 /*
b423cd4c 7190 * Check policy...
ef416fc2 7191 */
7192
b423cd4c 7193 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
ef416fc2 7194 {
f899b121 7195 send_http_error(con, status, NULL);
b423cd4c 7196 return;
ef416fc2 7197 }
ef416fc2 7198
b423cd4c 7199 /*
7200 * Run cups-driverd command with the given options...
7201 */
7202
3d8365b8 7203 limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER);
7204 device = ippFindAttribute(con->request, "ppd-device-id", IPP_TAG_TEXT);
7205 language = ippFindAttribute(con->request, "ppd-natural-language",
7206 IPP_TAG_LANGUAGE);
7207 make = ippFindAttribute(con->request, "ppd-make", IPP_TAG_TEXT);
7208 model = ippFindAttribute(con->request, "ppd-make-and-model",
7209 IPP_TAG_TEXT);
7210 model_number = ippFindAttribute(con->request, "ppd-model-number",
7211 IPP_TAG_INTEGER);
7212 product = ippFindAttribute(con->request, "ppd-product", IPP_TAG_TEXT);
7213 psversion = ippFindAttribute(con->request, "ppd-psversion", IPP_TAG_TEXT);
7214 type = ippFindAttribute(con->request, "ppd-type", IPP_TAG_KEYWORD);
7215 requested = ippFindAttribute(con->request, "requested-attributes",
7216 IPP_TAG_KEYWORD);
8b450588
MS		 7217 exclude = ippFindAttribute(con->request, "exclude-schemes",
7218 IPP_TAG_NAME);
7219 include = ippFindAttribute(con->request, "include-schemes",
7220 IPP_TAG_NAME);
b423cd4c 7221
7222 if (requested)
89d46774 7223 url_encode_attr(requested, requested_str, sizeof(requested_str));
7224 else
7225 strlcpy(requested_str, "requested-attributes=all", sizeof(requested_str));
ef416fc2 7226
b94498cf 7227 if (device)
7228 url_encode_attr(device, device_str, sizeof(device_str));
7229 else
7230 device_str[0] = '\0';
7231
7232 if (language)
7233 url_encode_attr(language, language_str, sizeof(language_str));
7234 else
7235 language_str[0] = '\0';
7236
89d46774 7237 if (make)
7238 url_encode_attr(make, make_str, sizeof(make_str));
b423cd4c 7239 else
89d46774 7240 make_str[0] = '\0';
fa73b229 7241
b94498cf 7242 if (model)
7243 url_encode_attr(model, model_str, sizeof(model_str));
7244 else
7245 model_str[0] = '\0';
7246
3d8365b8 7247 if (model_number)
7248 snprintf(model_number_str, sizeof(model_number_str), "ppd-model-number=%d",
7249 model_number->values[0].integer);
7250 else
7251 model_number_str[0] = '\0';
7252
b94498cf 7253 if (product)
7254 url_encode_attr(product, product_str, sizeof(product_str));
7255 else
7256 product_str[0] = '\0';
7257
7258 if (psversion)
7259 url_encode_attr(psversion, psversion_str, sizeof(psversion_str));
7260 else
7261 psversion_str[0] = '\0';
7262
3d8365b8 7263 if (type)
7264 url_encode_attr(type, type_str, sizeof(type_str));
7265 else
7266 type_str[0] = '\0';
7267
ed6e7faf
MS		 7268 if (exclude)
7269 url_encode_attr(exclude, exclude_str, sizeof(exclude_str));
7270 else
7271 exclude_str[0] = '\0';
7272
7273 if (include)
7274 url_encode_attr(include, include_str, sizeof(include_str));
7275 else
7276 include_str[0] = '\0';
7277
b423cd4c 7278 snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin);
3d8365b8 7279 snprintf(options, sizeof(options),
ed6e7faf 7280 "list+%d+%d+%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
b423cd4c 7281 con->request->request.op.request_id,
7282 limit ? limit->values[0].integer : 0,
b94498cf 7283 requested_str,
7284 device ? "%20" : "", device_str,
7285 language ? "%20" : "", language_str,
7286 make ? "%20" : "", make_str,
7287 model ? "%20" : "", model_str,
3d8365b8 7288 model_number ? "%20" : "", model_number_str,
b94498cf 7289 product ? "%20" : "", product_str,
3d8365b8 7290 psversion ? "%20" : "", psversion_str,
ed6e7faf
MS		 7291 type ? "%20" : "", type_str,
7292 exclude_str[0] ? "%20" : "", exclude_str,
7293 include_str[0] ? "%20" : "", include_str);
ef416fc2 7294
b423cd4c 7295 if (cupsdSendCommand(con, command, options, 0))
7296 {
7297 /*
7298 * Command started successfully, don't send an IPP response here...
7299 */
7300
7301 ippDelete(con->response);
7302 con->response = NULL;
7303 }
7304 else
7305 {
7306 /*
7307 * Command failed, return "internal error" so the user knows something
7308 * went wrong...
7309 */
7310
7311 send_ipp_status(con, IPP_INTERNAL_ERROR,
7312 _("cups-driverd failed to execute."));
7313 }
ef416fc2 7314}
7315
7316
7317/*
b423cd4c 7318 * 'get_printer_attrs()' - Get printer attributes.
ef416fc2 7319 */
7320
7321static void
b423cd4c 7322get_printer_attrs(cupsd_client_t *con, /* I - Client connection */
7323 ipp_attribute_t *uri) /* I - Printer URI */
ef416fc2 7324{
7325 http_status_t status; /* Policy status */
bc44d920 7326 cups_ptype_t dtype; /* Destination type (printer/class) */
b423cd4c 7327 cupsd_printer_t *printer; /* Printer/class */
ef416fc2 7328 cups_array_t *ra; /* Requested attributes array */
7329
7330
b423cd4c 7331 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printer_attrs(%p[%d], %s)", con,
996acce8 7332 con->number, uri->values[0].string.text);
ef416fc2 7333
7334 /*
b423cd4c 7335 * Is the destination valid?
ef416fc2 7336 */
7337
f7deaa1a 7338 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 7339 {
7340 /*
b423cd4c 7341 * Bad URI...
ef416fc2 7342 */
7343
7344 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 7345 _("The printer or class does not exist."));
ef416fc2 7346 return;
7347 }
7348
7349 /*
7350 * Check policy...
7351 */
7352
b423cd4c 7353 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
ef416fc2 7354 {
f899b121 7355 send_http_error(con, status, printer);
ef416fc2 7356 return;
7357 }
7358
7359 /*
b423cd4c 7360 * Send the attributes...
ef416fc2 7361 */
7362
7363 ra = create_requested_array(con->request);
7364
b423cd4c 7365 copy_printer_attrs(con, printer, ra);
ef416fc2 7366
7367 cupsArrayDelete(ra);
7368
7369 con->response->request.status.status_code = IPP_OK;
7370}
7371
7372
c168a833
MS		 7373/*
7374 * 'get_printer_supported()' - Get printer supported values.
7375 */
7376
7377static void
7378get_printer_supported(
7379 cupsd_client_t *con, /* I - Client connection */
7380 ipp_attribute_t *uri) /* I - Printer URI */
7381{
7382 http_status_t status; /* Policy status */
7383 cups_ptype_t dtype; /* Destination type (printer/class) */
7384 cupsd_printer_t *printer; /* Printer/class */
7385
7386
7387 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printer_supported(%p[%d], %s)", con,
996acce8 7388 con->number, uri->values[0].string.text);
c168a833
MS		 7389
7390 /*
7391 * Is the destination valid?
7392 */
7393
7394 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
7395 {
7396 /*
7397 * Bad URI...
7398 */
7399
7400 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 7401 _("The printer or class does not exist."));
c168a833
MS		 7402 return;
7403 }
7404
7405 /*
7406 * Check policy...
7407 */
7408
7409 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
7410 {
7411 send_http_error(con, status, printer);
7412 return;
7413 }
7414
7415 /*
7416 * Return a list of attributes that can be set via Set-Printer-Attributes.
7417 */
7418
9b4bd602
MS		 7419 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ADMINDEFINE,
7420 "printer-geo-location", 0);
c168a833
MS		 7421 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ADMINDEFINE,
7422 "printer-info", 0);
7423 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ADMINDEFINE,
7424 "printer-location", 0);
9b4bd602
MS		 7425 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ADMINDEFINE,
7426 "printer-organization", 0);
7427 ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ADMINDEFINE,
7428 "printer-organizational-unit", 0);
c168a833
MS		 7429
7430 con->response->request.status.status_code = IPP_OK;
7431}
7432
7433
ef416fc2 7434/*
b423cd4c 7435 * 'get_printers()' - Get a list of printers or classes.
ef416fc2 7436 */
7437
7438static void
b423cd4c 7439get_printers(cupsd_client_t *con, /* I - Client connection */
7440 int type) /* I - 0 or CUPS_PRINTER_CLASS */
ef416fc2 7441{
b423cd4c 7442 http_status_t status; /* Policy status */
7443 ipp_attribute_t *attr; /* Current attribute */
bc44d920 7444 int limit; /* Max number of printers to return */
b423cd4c 7445 int count; /* Number of printers that match */
409f5497 7446 int printer_id; /* Printer we are interested in */
b423cd4c 7447 cupsd_printer_t *printer; /* Current printer pointer */
7e86f2f6 7448 cups_ptype_t printer_type, /* printer-type attribute */
b423cd4c 7449 printer_mask; /* printer-type-mask attribute */
7450 char *location; /* Location string */
7451 const char *username; /* Current user */
7452 char *first_printer_name; /* first-printer-name attribute */
7453 cups_array_t *ra; /* Requested attributes array */
e07d4801 7454 int local; /* Local connection? */
ef416fc2 7455
ef416fc2 7456
b423cd4c 7457 cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printers(%p[%d], %x)", con,
996acce8 7458 con->number, type);
ef416fc2 7459
7460 /*
7461 * Check policy...
7462 */
7463
b423cd4c 7464 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
ef416fc2 7465 {
f899b121 7466 send_http_error(con, status, NULL);
ef416fc2 7467 return;
7468 }
7469
7470 /*
b423cd4c 7471 * Check for printers...
ef416fc2 7472 */
7473
b423cd4c 7474 if (!Printers || !cupsArrayCount(Printers))
7475 {
7476 send_ipp_status(con, IPP_NOT_FOUND, _("No destinations added."));
7477 return;
7478 }
7479
7480 /*
7481 * See if they want to limit the number of printers reported...
7482 */
ef416fc2 7483
fa73b229 7484 if ((attr = ippFindAttribute(con->request, "limit",
7485 IPP_TAG_INTEGER)) != NULL)
ef416fc2 7486 limit = attr->values[0].integer;
7487 else
b423cd4c 7488 limit = 10000000;
7489
7490 if ((attr = ippFindAttribute(con->request, "first-printer-name",
7491 IPP_TAG_NAME)) != NULL)
7492 first_printer_name = attr->values[0].string.text;
7493 else
7494 first_printer_name = NULL;
ef416fc2 7495
7496 /*
b423cd4c 7497 * Support filtering...
ef416fc2 7498 */
7499
409f5497
MS		 7500 if ((attr = ippFindAttribute(con->request, "printer-id", IPP_TAG_INTEGER)) != NULL)
7501 {
7502 if ((printer_id = ippGetInteger(attr, 0)) <= 0)
7503 {
7504 send_ipp_status(con, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, _("Bad \"printer-id\" value %d."), printer_id);
7505 return;
7506 }
7507 }
7508 else
7509 printer_id = 0;
7510
b423cd4c 7511 if ((attr = ippFindAttribute(con->request, "printer-type",
7512 IPP_TAG_ENUM)) != NULL)
7e86f2f6 7513 printer_type = (cups_ptype_t)attr->values[0].integer;
ef416fc2 7514 else
7e86f2f6 7515 printer_type = (cups_ptype_t)0;
ef416fc2 7516
b423cd4c 7517 if ((attr = ippFindAttribute(con->request, "printer-type-mask",
7518 IPP_TAG_ENUM)) != NULL)
7e86f2f6 7519 printer_mask = (cups_ptype_t)attr->values[0].integer;
ef416fc2 7520 else
7e86f2f6 7521 printer_mask = (cups_ptype_t)0;
e00b005a 7522
e07d4801
MS		 7523 local = httpAddrLocalhost(&(con->clientaddr));
7524
b423cd4c 7525 if ((attr = ippFindAttribute(con->request, "printer-location",
7526 IPP_TAG_TEXT)) != NULL)
7527 location = attr->values[0].string.text;
7528 else
7529 location = NULL;
e00b005a 7530
7531 if (con->username[0])
b423cd4c 7532 username = con->username;
e00b005a 7533 else if ((attr = ippFindAttribute(con->request, "requesting-user-name",
7534 IPP_TAG_NAME)) != NULL)
b423cd4c 7535 username = attr->values[0].string.text;
e00b005a 7536 else
b423cd4c 7537 username = NULL;
ef416fc2 7538
b423cd4c 7539 ra = create_requested_array(con->request);
ef416fc2 7540
7541 /*
b423cd4c 7542 * OK, build a list of printers for this printer...
ef416fc2 7543 */
7544
b423cd4c 7545 if (first_printer_name)
ef416fc2 7546 {
b423cd4c 7547 if ((printer = cupsdFindDest(first_printer_name)) == NULL)
7548 printer = (cupsd_printer_t *)cupsArrayFirst(Printers);
ef416fc2 7549 }
7550 else
b423cd4c 7551 printer = (cupsd_printer_t *)cupsArrayFirst(Printers);
ef416fc2 7552
b423cd4c 7553 for (count = 0;
7554 count < limit && printer;
7555 printer = (cupsd_printer_t *)cupsArrayNext(Printers))
7556 {
e07d4801
MS		 7557 if (!local && !printer->shared)
7558 continue;
7559
409f5497
MS		 7560 if (printer_id && printer->printer_id != printer_id)
7561 continue;
7562
b423cd4c 7563 if ((!type || (printer->type & CUPS_PRINTER_CLASS) == type) &&
7564 (printer->type & printer_mask) == printer_type &&
b19ccc9e 7565 (!location ||
88f9aafc 7566 (printer->location && !_cups_strcasecmp(printer->location, location))))
ef416fc2 7567 {
b423cd4c 7568 /*
7569 * If a username is specified, see if it is allowed or denied
7570 * access...
7571 */
ef416fc2 7572
10d09e33
MS		 7573 if (cupsArrayCount(printer->users) && username &&
7574 !user_allowed(printer, username))
b423cd4c 7575 continue;
ef416fc2 7576
b423cd4c 7577 /*
7578 * Add the group separator as needed...
7579 */
ef416fc2 7580
b423cd4c 7581 if (count > 0)
7582 ippAddSeparator(con->response);
ef416fc2 7583
b423cd4c 7584 count ++;
ef416fc2 7585
b423cd4c 7586 /*
7587 * Send the attributes...
7588 */
ef416fc2 7589
b423cd4c 7590 copy_printer_attrs(con, printer, ra);
7591 }
ef416fc2 7592 }
7593
b423cd4c 7594 cupsArrayDelete(ra);
ef416fc2 7595
7596 con->response->request.status.status_code = IPP_OK;
7597}
7598
7599
7600/*
b423cd4c 7601 * 'get_subscription_attrs()' - Get subscription attributes.
ef416fc2 7602 */
7603
7604static void
b423cd4c 7605get_subscription_attrs(
7606 cupsd_client_t *con, /* I - Client connection */
7607 int sub_id) /* I - Subscription ID */
ef416fc2 7608{
b423cd4c 7609 http_status_t status; /* Policy status */
7610 cupsd_subscription_t *sub; /* Subscription */
10d09e33
MS		 7611 cupsd_policy_t *policy; /* Current security policy */
7612 cups_array_t *ra, /* Requested attributes array */
7613 *exclude; /* Private attributes array */
ef416fc2 7614
7615
b423cd4c 7616 cupsdLogMessage(CUPSD_LOG_DEBUG2,
7617 "get_subscription_attrs(con=%p[%d], sub_id=%d)",
996acce8 7618 con, con->number, sub_id);
ef416fc2 7619
79d3cd17
MS		 7620 /*
7621 * Expire subscriptions as needed...
7622 */
7623
7624 cupsdExpireSubscriptions(NULL, NULL);
7625
fa73b229 7626 /*
b423cd4c 7627 * Is the subscription ID valid?
fa73b229 7628 */
7629
b423cd4c 7630 if ((sub = cupsdFindSubscription(sub_id)) == NULL)
fa73b229 7631 {
7632 /*
b423cd4c 7633 * Bad subscription ID...
fa73b229 7634 */
7635
84315f46
MS		 7636 send_ipp_status(con, IPP_NOT_FOUND, _("Subscription #%d does not exist."),
7637 sub_id);
fa73b229 7638 return;
7639 }
7640
7641 /*
7642 * Check policy...
7643 */
7644
10d09e33
MS		 7645 if (sub->dest)
7646 policy = sub->dest->op_policy_ptr;
7647 else
7648 policy = DefaultPolicyPtr;
7649
7650 if ((status = cupsdCheckPolicy(policy, con, sub->owner)) != HTTP_OK)
fa73b229 7651 {
f899b121 7652 send_http_error(con, status, sub->dest);
fa73b229 7653 return;
7654 }
7655
10d09e33
MS		 7656 exclude = cupsdGetPrivateAttrs(policy, con, sub->dest, sub->owner);
7657
ef416fc2 7658 /*
b423cd4c 7659 * Copy the subscription attributes to the response using the
7660 * requested-attributes attribute that may be provided by the client.
ef416fc2 7661 */
7662
b423cd4c 7663 ra = create_requested_array(con->request);
fa73b229 7664
10d09e33 7665 copy_subscription_attrs(con, sub, ra, exclude);
ef416fc2 7666
b423cd4c 7667 cupsArrayDelete(ra);
fa73b229 7668
b423cd4c 7669 con->response->request.status.status_code = IPP_OK;
7670}
fa73b229 7671
fa73b229 7672
b423cd4c 7673/*
7674 * 'get_subscriptions()' - Get subscriptions.
7675 */
ef416fc2 7676
b423cd4c 7677static void
7678get_subscriptions(cupsd_client_t *con, /* I - Client connection */
7679 ipp_attribute_t *uri) /* I - Printer/job URI */
7680{
7681 http_status_t status; /* Policy status */
7682 int count; /* Number of subscriptions */
7683 int limit; /* Limit */
7684 cupsd_subscription_t *sub; /* Subscription */
7685 cups_array_t *ra; /* Requested attributes array */
7686 ipp_attribute_t *attr; /* Attribute */
bc44d920 7687 cups_ptype_t dtype; /* Destination type (printer/class) */
f7deaa1a 7688 char scheme[HTTP_MAX_URI],
7689 /* Scheme portion of URI */
b423cd4c 7690 username[HTTP_MAX_URI],
7691 /* Username portion of URI */
7692 host[HTTP_MAX_URI],
7693 /* Host portion of URI */
7694 resource[HTTP_MAX_URI];
7695 /* Resource portion of URI */
7696 int port; /* Port portion of URI */
7697 cupsd_job_t *job; /* Job pointer */
7698 cupsd_printer_t *printer; /* Printer */
10d09e33
MS		 7699 cupsd_policy_t *policy; /* Policy */
7700 cups_array_t *exclude; /* Private attributes array */
fa73b229 7701
fa73b229 7702
b423cd4c 7703 cupsdLogMessage(CUPSD_LOG_DEBUG2,
7704 "get_subscriptions(con=%p[%d], uri=%s)",
996acce8 7705 con, con->number, uri->values[0].string.text);
b423cd4c 7706
7707 /*
7708 * Is the destination valid?
7709 */
7710
f7deaa1a 7711 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
7712 sizeof(scheme), username, sizeof(username), host,
b423cd4c 7713 sizeof(host), &port, resource, sizeof(resource));
7714
7715 if (!strcmp(resource, "/") ||
7716 (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6) ||
7717 (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) ||
7718 (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9))
7719 {
7720 printer = NULL;
7721 job = NULL;
ef416fc2 7722 }
b423cd4c 7723 else if (!strncmp(resource, "/jobs/", 6) && resource[6])
ef416fc2 7724 {
b423cd4c 7725 printer = NULL;
7726 job = cupsdFindJob(atoi(resource + 6));
ef416fc2 7727
b423cd4c 7728 if (!job)
ef416fc2 7729 {
84315f46
MS		 7730 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
7731 atoi(resource + 6));
ef416fc2 7732 return;
7733 }
b423cd4c 7734 }
f7deaa1a 7735 else if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
b423cd4c 7736 {
fa73b229 7737 /*
b423cd4c 7738 * Bad URI...
fa73b229 7739 */
7740
b423cd4c 7741 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 7742 _("The printer or class does not exist."));
b423cd4c 7743 return;
7744 }
7745 else if ((attr = ippFindAttribute(con->request, "notify-job-id",
7746 IPP_TAG_INTEGER)) != NULL)
7747 {
7748 job = cupsdFindJob(attr->values[0].integer);
ef416fc2 7749
b423cd4c 7750 if (!job)
fa73b229 7751 {
84315f46 7752 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."),
b423cd4c 7753 attr->values[0].integer);
fa73b229 7754 return;
7755 }
ef416fc2 7756 }
b423cd4c 7757 else
7758 job = NULL;
ef416fc2 7759
7760 /*
b423cd4c 7761 * Check policy...
ef416fc2 7762 */
7763
10d09e33
MS		 7764 if (printer)
7765 policy = printer->op_policy_ptr;
7766 else
7767 policy = DefaultPolicyPtr;
7768
7769 if ((status = cupsdCheckPolicy(policy, con, NULL)) != HTTP_OK)
ef416fc2 7770 {
f899b121 7771 send_http_error(con, status, printer);
b423cd4c 7772 return;
7773 }
ef416fc2 7774
79d3cd17
MS		 7775 /*
7776 * Expire subscriptions as needed...
7777 */
7778
7779 cupsdExpireSubscriptions(NULL, NULL);
7780
b423cd4c 7781 /*
7782 * Copy the subscription attributes to the response using the
7783 * requested-attributes attribute that may be provided by the client.
7784 */
ef416fc2 7785
b423cd4c 7786 ra = create_requested_array(con->request);
ef416fc2 7787
b423cd4c 7788 if ((attr = ippFindAttribute(con->request, "limit",
7789 IPP_TAG_INTEGER)) != NULL)
7790 limit = attr->values[0].integer;
7791 else
7792 limit = 0;
ef416fc2 7793
b423cd4c 7794 /*
7795 * See if we only want to see subscriptions for a specific user...
7796 */
ef416fc2 7797
b423cd4c 7798 if ((attr = ippFindAttribute(con->request, "my-subscriptions",
7799 IPP_TAG_BOOLEAN)) != NULL &&
7800 attr->values[0].boolean)
7801 strlcpy(username, get_username(con), sizeof(username));
fa73b229 7802 else
b423cd4c 7803 username[0] = '\0';
ef416fc2 7804
b423cd4c 7805 for (sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions), count = 0;
7806 sub;
7807 sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions))
7808 if ((!printer || sub->dest == printer) && (!job || sub->job == job) &&
88f9aafc 7809 (!username[0] || !_cups_strcasecmp(username, sub->owner)))
fa73b229 7810 {
b423cd4c 7811 ippAddSeparator(con->response);
10d09e33
MS		 7812
7813 exclude = cupsdGetPrivateAttrs(sub->dest ? sub->dest->op_policy_ptr :
7814 policy, con, sub->dest,
7815 sub->owner);
7816
7817 copy_subscription_attrs(con, sub, ra, exclude);
ef416fc2 7818
b423cd4c 7819 count ++;
7820 if (limit && count >= limit)
7821 break;
7822 }
ef416fc2 7823
b423cd4c 7824 cupsArrayDelete(ra);
fa73b229 7825
b423cd4c 7826 if (count)
7827 con->response->request.status.status_code = IPP_OK;
7828 else
7829 send_ipp_status(con, IPP_NOT_FOUND, _("No subscriptions found."));
7830}
ef416fc2 7831
ef416fc2 7832
b423cd4c 7833/*
7834 * 'get_username()' - Get the username associated with a request.
7835 */
ef416fc2 7836
b423cd4c 7837static const char * /* O - Username */
7838get_username(cupsd_client_t *con) /* I - Connection */
7839{
7840 ipp_attribute_t *attr; /* Attribute */
ef416fc2 7841
ef416fc2 7842
b423cd4c 7843 if (con->username[0])
7844 return (con->username);
7845 else if ((attr = ippFindAttribute(con->request, "requesting-user-name",
7846 IPP_TAG_NAME)) != NULL)
7847 return (attr->values[0].string.text);
7848 else
7849 return ("anonymous");
ef416fc2 7850}
7851
7852
7853/*
b423cd4c 7854 * 'hold_job()' - Hold a print job.
ef416fc2 7855 */
7856
b423cd4c 7857static void
7858hold_job(cupsd_client_t *con, /* I - Client connection */
7859 ipp_attribute_t *uri) /* I - Job or Printer URI */
ef416fc2 7860{
b9faaae1
MS		 7861 ipp_attribute_t *attr; /* Current job-hold-until */
7862 const char *when; /* New value */
b423cd4c 7863 int jobid; /* Job ID */
61cf44e2 7864 char scheme[HTTP_MAX_URI], /* Method portion of URI */
b423cd4c 7865 username[HTTP_MAX_URI], /* Username portion of URI */
7866 host[HTTP_MAX_URI], /* Host portion of URI */
7867 resource[HTTP_MAX_URI]; /* Resource portion of URI */
7868 int port; /* Port portion of URI */
7869 cupsd_job_t *job; /* Job information */
7870
ef416fc2 7871
996acce8 7872 cupsdLogMessage(CUPSD_LOG_DEBUG2, "hold_job(%p[%d], %s)", con, con->number,
b423cd4c 7873 uri->values[0].string.text);
ef416fc2 7874
7875 /*
b423cd4c 7876 * See if we have a job URI or a printer URI...
ef416fc2 7877 */
7878
b423cd4c 7879 if (!strcmp(uri->name, "printer-uri"))
7880 {
7881 /*
7882 * Got a printer URI; see if we also have a job-id attribute...
7883 */
ef416fc2 7884
b423cd4c 7885 if ((attr = ippFindAttribute(con->request, "job-id",
7886 IPP_TAG_INTEGER)) == NULL)
7887 {
7888 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 7889 _("Got a printer-uri attribute but no job-id."));
b423cd4c 7890 return;
7891 }
ef416fc2 7892
b423cd4c 7893 jobid = attr->values[0].integer;
7894 }
ef416fc2 7895 else
ef416fc2 7896 {
b423cd4c 7897 /*
7898 * Got a job URI; parse it to get the job ID...
7899 */
ef416fc2 7900
61cf44e2
MS		 7901 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
7902 sizeof(scheme), username, sizeof(username), host,
b423cd4c 7903 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 7904
b423cd4c 7905 if (strncmp(resource, "/jobs/", 6))
7906 {
7907 /*
7908 * Not a valid URI!
7909 */
ef416fc2 7910
b423cd4c 7911 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 7912 _("Bad job-uri \"%s\"."),
b423cd4c 7913 uri->values[0].string.text);
7914 return;
7915 }
ef416fc2 7916
b423cd4c 7917 jobid = atoi(resource + 6);
7918 }
ef416fc2 7919
ef416fc2 7920 /*
b423cd4c 7921 * See if the job exists...
ef416fc2 7922 */
7923
b423cd4c 7924 if ((job = cupsdFindJob(jobid)) == NULL)
7925 {
7926 /*
7927 * Nope - return a "not found" error...
7928 */
7929
84315f46 7930 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
b423cd4c 7931 return;
7932 }
ef416fc2 7933
7934 /*
b423cd4c 7935 * See if the job is owned by the requesting user...
ef416fc2 7936 */
7937
b423cd4c 7938 if (!validate_user(job, con, job->username, username, sizeof(username)))
7939 {
b0f6947b
MS		 7940 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
7941 cupsdFindDest(job->dest));
b423cd4c 7942 return;
7943 }
ef416fc2 7944
f99f3698
MS		 7945 /*
7946 * See if the job is in a state that allows holding...
7947 */
7948
7949 if (job->state_value > IPP_JOB_STOPPED)
7950 {
7951 /*
7952 * Return a "not-possible" error...
7953 */
7954
7955 send_ipp_status(con, IPP_NOT_POSSIBLE,
7956 _("Job #%d is finished and cannot be altered."),
7957 job->id);
7958 return;
7959 }
7960
ef416fc2 7961 /*
b423cd4c 7962 * Hold the job and return...
ef416fc2 7963 */
7964
4cadd620 7965 if ((attr = ippFindAttribute(con->request, "job-hold-until", IPP_TAG_ZERO)) != NULL)
b423cd4c 7966 {
4cadd620
MS		 7967 if ((ippGetValueTag(attr) != IPP_TAG_KEYWORD && ippGetValueTag(attr) != IPP_TAG_NAME && ippGetValueTag(attr) != IPP_TAG_NAMELANG) || ippGetCount(attr) != 1 || !ippValidateAttribute(attr))
7968 {
7969 send_ipp_status(con, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, _("Unsupported 'job-hold-until' value."));
7970 ippCopyAttribute(con->response, attr, 0);
7971 return;
7972 }
7973
7974 when = ippGetString(attr, 0, NULL);
d09495fa 7975
01ce6322 7976 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, cupsdFindDest(job->dest), job,
b9faaae1 7977 "Job job-hold-until value changed by user.");
b423cd4c 7978 }
b9faaae1
MS		 7979 else
7980 when = "indefinite";
ef416fc2 7981
b9faaae1
MS		 7982 cupsdSetJobHoldUntil(job, when, 1);
7983 cupsdSetJobState(job, IPP_JOB_HELD, CUPSD_JOB_DEFAULT, "Job held by \"%s\".",
7984 username);
b423cd4c 7985
7986 con->response->request.status.status_code = IPP_OK;
ef416fc2 7987}
7988
7989
61cf44e2
MS		 7990/*
7991 * 'hold_new_jobs()' - Hold pending/new jobs on a printer or class.
7992 */
7993
7994static void
7995hold_new_jobs(cupsd_client_t *con, /* I - Connection */
7996 ipp_attribute_t *uri) /* I - Printer URI */
7997{
7998 http_status_t status; /* Policy status */
7999 cups_ptype_t dtype; /* Destination type (printer/class) */
8000 cupsd_printer_t *printer; /* Printer data */
8001
8002
8003 cupsdLogMessage(CUPSD_LOG_DEBUG2, "hold_new_jobs(%p[%d], %s)", con,
996acce8 8004 con->number, uri->values[0].string.text);
61cf44e2
MS		 8005
8006 /*
8007 * Is the destination valid?
8008 */
8009
8010 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
8011 {
8012 /*
8013 * Bad URI...
8014 */
8015
8016 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 8017 _("The printer or class does not exist."));
61cf44e2
MS		 8018 return;
8019 }
8020
8021 /*
8022 * Check policy...
8023 */
8024
8025 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
8026 {
8027 send_http_error(con, status, printer);
8028 return;
8029 }
8030
8031 /*
8032 * Hold pending/new jobs sent to the printer...
8033 */
8034
8035 printer->holding_new_jobs = 1;
8036
8037 cupsdSetPrinterReasons(printer, "+hold-new-jobs");
61cf44e2
MS		 8038
8039 if (dtype & CUPS_PRINTER_CLASS)
8040 cupsdLogMessage(CUPSD_LOG_INFO,
8041 "Class \"%s\" now holding pending/new jobs (\"%s\").",
8042 printer->name, get_username(con));
8043 else
8044 cupsdLogMessage(CUPSD_LOG_INFO,
8045 "Printer \"%s\" now holding pending/new jobs (\"%s\").",
8046 printer->name, get_username(con));
8047
8048 /*
8049 * Everything was ok, so return OK status...
8050 */
8051
8052 con->response->request.status.status_code = IPP_OK;
8053}
8054
8055
ef416fc2 8056/*
b423cd4c 8057 * 'move_job()' - Move a job to a new destination.
ef416fc2 8058 */
8059
8060static void
b423cd4c 8061move_job(cupsd_client_t *con, /* I - Client connection */
8062 ipp_attribute_t *uri) /* I - Job URI */
ef416fc2 8063{
8064 http_status_t status; /* Policy status */
8065 ipp_attribute_t *attr; /* Current attribute */
b423cd4c 8066 int jobid; /* Job ID */
ef416fc2 8067 cupsd_job_t *job; /* Current job */
d09495fa 8068 const char *src; /* Source printer/class */
b423cd4c 8069 cups_ptype_t stype, /* Source type (printer or class) */
bc44d920 8070 dtype; /* Destination type (printer/class) */
f7deaa1a 8071 char scheme[HTTP_MAX_URI], /* Scheme portion of URI */
ef416fc2 8072 username[HTTP_MAX_URI], /* Username portion of URI */
8073 host[HTTP_MAX_URI], /* Host portion of URI */
b423cd4c 8074 resource[HTTP_MAX_URI]; /* Resource portion of URI */
ef416fc2 8075 int port; /* Port portion of URI */
b423cd4c 8076 cupsd_printer_t *sprinter, /* Source printer */
8077 *dprinter; /* Destination printer */
ef416fc2 8078
8079
996acce8 8080 cupsdLogMessage(CUPSD_LOG_DEBUG2, "move_job(%p[%d], %s)", con, con->number,
ef416fc2 8081 uri->values[0].string.text);
8082
8083 /*
b423cd4c 8084 * Get the new printer or class...
ef416fc2 8085 */
8086
b423cd4c 8087 if ((attr = ippFindAttribute(con->request, "job-printer-uri",
8088 IPP_TAG_URI)) == NULL)
ef416fc2 8089 {
b423cd4c 8090 /*
8091 * Need job-printer-uri...
8092 */
ef416fc2 8093
b423cd4c 8094 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 8095 _("job-printer-uri attribute missing."));
b423cd4c 8096 return;
ef416fc2 8097 }
f7faf1f5 8098
f7deaa1a 8099 if (!cupsdValidateDest(attr->values[0].string.text, &dtype, &dprinter))
ef416fc2 8100 {
b423cd4c 8101 /*
8102 * Bad URI...
8103 */
ef416fc2 8104
b423cd4c 8105 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 8106 _("The printer or class does not exist."));
b423cd4c 8107 return;
ef416fc2 8108 }
8109
ef416fc2 8110 /*
b423cd4c 8111 * See if we have a job URI or a printer URI...
ef416fc2 8112 */
8113
f7deaa1a 8114 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
8115 sizeof(scheme), username, sizeof(username), host,
b423cd4c 8116 sizeof(host), &port, resource, sizeof(resource));
8117
8118 if (!strcmp(uri->name, "printer-uri"))
ef416fc2 8119 {
8120 /*
b423cd4c 8121 * Got a printer URI; see if we also have a job-id attribute...
ef416fc2 8122 */
8123
b423cd4c 8124 if ((attr = ippFindAttribute(con->request, "job-id",
8125 IPP_TAG_INTEGER)) == NULL)
ef416fc2 8126 {
b423cd4c 8127 /*
8128 * Move all jobs...
8129 */
8130
f7deaa1a 8131 if ((src = cupsdValidateDest(uri->values[0].string.text, &stype,
8132 &sprinter)) == NULL)
b423cd4c 8133 {
8134 /*
8135 * Bad URI...
8136 */
8137
8138 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 8139 _("The printer or class does not exist."));
b423cd4c 8140 return;
8141 }
8142
8143 job = NULL;
8144 }
8145 else
8146 {
8147 /*
8148 * Otherwise, just move a single job...
8149 */
8150
8151 if ((job = cupsdFindJob(attr->values[0].integer)) == NULL)
8152 {
8153 /*
8154 * Nope - return a "not found" error...
8155 */
8156
8157 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 8158 _("Job #%d does not exist."), attr->values[0].integer);
b423cd4c 8159 return;
8160 }
8161 else
8162 {
8163 /*
8164 * Job found, initialize source pointers...
8165 */
8166
8167 src = NULL;
8168 sprinter = NULL;
8169 }
ef416fc2 8170 }
8171 }
8172 else
8173 {
8174 /*
b423cd4c 8175 * Got a job URI; parse it to get the job ID...
ef416fc2 8176 */
8177
b423cd4c 8178 if (strncmp(resource, "/jobs/", 6))
8179 {
8180 /*
8181 * Not a valid URI!
8182 */
8183
84315f46 8184 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
b423cd4c 8185 uri->values[0].string.text);
8186 return;
8187 }
ef416fc2 8188
ef416fc2 8189 /*
b423cd4c 8190 * See if the job exists...
ef416fc2 8191 */
8192
b423cd4c 8193 jobid = atoi(resource + 6);
ef416fc2 8194
b423cd4c 8195 if ((job = cupsdFindJob(jobid)) == NULL)
ef416fc2 8196 {
8197 /*
b423cd4c 8198 * Nope - return a "not found" error...
ef416fc2 8199 */
8200
84315f46 8201 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
b423cd4c 8202 return;
ef416fc2 8203 }
8204 else
b423cd4c 8205 {
8206 /*
8207 * Job found, initialize source pointers...
8208 */
ef416fc2 8209
b423cd4c 8210 src = NULL;
8211 sprinter = NULL;
8212 }
ef416fc2 8213 }
8214
ac884b6a
MS		 8215 /*
8216 * Check the policy of the destination printer...
8217 */
8218
8219 if ((status = cupsdCheckPolicy(dprinter->op_policy_ptr, con,
8220 job ? job->username : NULL)) != HTTP_OK)
8221 {
8222 send_http_error(con, status, dprinter);
8223 return;
8224 }
8225
ef416fc2 8226 /*
b423cd4c 8227 * Now move the job or jobs...
ef416fc2 8228 */
8229
b423cd4c 8230 if (job)
8231 {
8232 /*
8233 * See if the job has been completed...
8234 */
8235
8236 if (job->state_value > IPP_JOB_STOPPED)
8237 {
8238 /*
8239 * Return a "not-possible" error...
8240 */
8241
8242 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 8243 _("Job #%d is finished and cannot be altered."),
b423cd4c 8244 job->id);
8245 return;
8246 }
ef416fc2 8247
b423cd4c 8248 /*
8249 * See if the job is owned by the requesting user...
8250 */
ef416fc2 8251
b423cd4c 8252 if (!validate_user(job, con, job->username, username, sizeof(username)))
8253 {
b0f6947b
MS		 8254 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
8255 cupsdFindDest(job->dest));
b423cd4c 8256 return;
8257 }
ef416fc2 8258
ef416fc2 8259 /*
b423cd4c 8260 * Move the job to a different printer or class...
ef416fc2 8261 */
8262
e53920b9 8263 cupsdMoveJob(job, dprinter);
ef416fc2 8264 }
b423cd4c 8265 else
8266 {
8267 /*
8268 * Got the source printer, now look through the jobs...
8269 */
ef416fc2 8270
b423cd4c 8271 for (job = (cupsd_job_t *)cupsArrayFirst(Jobs);
8272 job;
8273 job = (cupsd_job_t *)cupsArrayNext(Jobs))
8274 {
8275 /*
8276 * See if the job is pointing at the source printer or has not been
8277 * completed...
8278 */
ef416fc2 8279
88f9aafc 8280 if (_cups_strcasecmp(job->dest, src) ||
b423cd4c 8281 job->state_value > IPP_JOB_STOPPED)
8282 continue;
ef416fc2 8283
b423cd4c 8284 /*
8285 * See if the job can be moved by the requesting user...
8286 */
ef416fc2 8287
b423cd4c 8288 if (!validate_user(job, con, job->username, username, sizeof(username)))
8289 continue;
ef416fc2 8290
b423cd4c 8291 /*
8292 * Move the job to a different printer or class...
8293 */
ef416fc2 8294
e53920b9 8295 cupsdMoveJob(job, dprinter);
b423cd4c 8296 }
ef416fc2 8297 }
8298
8299 /*
b423cd4c 8300 * Start jobs if possible...
ef416fc2 8301 */
8302
b423cd4c 8303 cupsdCheckJobs();
ef416fc2 8304
8305 /*
b423cd4c 8306 * Return with "everything is OK" status...
ef416fc2 8307 */
8308
b423cd4c 8309 con->response->request.status.status_code = IPP_OK;
8310}
ef416fc2 8311
ef416fc2 8312
b423cd4c 8313/*
8314 * 'ppd_parse_line()' - Parse a PPD default line.
8315 */
ef416fc2 8316
b423cd4c 8317static int /* O - 0 on success, -1 on failure */
8318ppd_parse_line(const char *line, /* I - Line */
8319 char *option, /* O - Option name */
8320 int olen, /* I - Size of option name */
8321 char *choice, /* O - Choice name */
8322 int clen) /* I - Size of choice name */
8323{
8324 /*
8325 * Verify this is a default option line...
8326 */
ef416fc2 8327
b423cd4c 8328 if (strncmp(line, "*Default", 8))
8329 return (-1);
ef416fc2 8330
b423cd4c 8331 /*
8332 * Read the option name...
8333 */
8334
18ecb428
MS		 8335 for (line += 8, olen --;
8336 *line > ' ' && *line < 0x7f && *line != ':' && *line != '/';
8337 line ++)
b423cd4c 8338 if (olen > 0)
8339 {
8340 *option++ = *line;
8341 olen --;
ef416fc2 8342 }
8343
b423cd4c 8344 *option = '\0';
ef416fc2 8345
b423cd4c 8346 /*
8347 * Skip everything else up to the colon (:)...
8348 */
ef416fc2 8349
b423cd4c 8350 while (*line && *line != ':')
8351 line ++;
ef416fc2 8352
b423cd4c 8353 if (!*line)
8354 return (-1);
ef416fc2 8355
b423cd4c 8356 line ++;
ef416fc2 8357
b423cd4c 8358 /*
8359 * Now grab the option choice, skipping leading whitespace...
8360 */
ef416fc2 8361
b423cd4c 8362 while (isspace(*line & 255))
8363 line ++;
ef416fc2 8364
18ecb428
MS		 8365 for (clen --;
8366 *line > ' ' && *line < 0x7f && *line != ':' && *line != '/';
8367 line ++)
b423cd4c 8368 if (clen > 0)
8369 {
8370 *choice++ = *line;
8371 clen --;
8372 }
ef416fc2 8373
b423cd4c 8374 *choice = '\0';
ef416fc2 8375
b423cd4c 8376 /*
8377 * Return with no errors...
8378 */
ef416fc2 8379
b423cd4c 8380 return (0);
8381}
ef416fc2 8382
ef416fc2 8383
b423cd4c 8384/*
8385 * 'print_job()' - Print a file to a printer or class.
8386 */
ef416fc2 8387
b423cd4c 8388static void
8389print_job(cupsd_client_t *con, /* I - Client connection */
8390 ipp_attribute_t *uri) /* I - Printer URI */
8391{
8392 ipp_attribute_t *attr; /* Current attribute */
9514a192 8393 ipp_attribute_t *doc_name; /* document-name attribute */
b423cd4c 8394 ipp_attribute_t *format; /* Document-format attribute */
f7deaa1a 8395 const char *default_format; /* document-format-default value */
b423cd4c 8396 cupsd_job_t *job; /* New job */
8397 char filename[1024]; /* Job filename */
8398 mime_type_t *filetype; /* Type of file */
8399 char super[MIME_MAX_SUPER], /* Supertype of file */
8400 type[MIME_MAX_TYPE], /* Subtype of file */
8401 mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
8402 /* Textual name of mime type */
8403 cupsd_printer_t *printer; /* Printer data */
8404 struct stat fileinfo; /* File information */
8405 int kbytes; /* Size of file */
8406 int compression; /* Document compression */
ef416fc2 8407
ef416fc2 8408
996acce8 8409 cupsdLogMessage(CUPSD_LOG_DEBUG2, "print_job(%p[%d], %s)", con, con->number,
b423cd4c 8410 uri->values[0].string.text);
ef416fc2 8411
b423cd4c 8412 /*
8413 * Validate print file attributes, for now just document-format and
8414 * compression (CUPS only supports "none" and "gzip")...
8415 */
ef416fc2 8416
b423cd4c 8417 compression = CUPS_FILE_NONE;
ef416fc2 8418
b423cd4c 8419 if ((attr = ippFindAttribute(con->request, "compression",
8420 IPP_TAG_KEYWORD)) != NULL)
8421 {
8422 if (strcmp(attr->values[0].string.text, "none")
8423#ifdef HAVE_LIBZ
8424 && strcmp(attr->values[0].string.text, "gzip")
8425#endif /* HAVE_LIBZ */
8426 )
8427 {
8428 send_ipp_status(con, IPP_ATTRIBUTES,
84315f46 8429 _("Unsupported compression \"%s\"."),
b423cd4c 8430 attr->values[0].string.text);
8431 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD,
8432 "compression", NULL, attr->values[0].string.text);
8433 return;
8434 }
ef416fc2 8435
b423cd4c 8436#ifdef HAVE_LIBZ
8437 if (!strcmp(attr->values[0].string.text, "gzip"))
8438 compression = CUPS_FILE_GZIP;
8439#endif /* HAVE_LIBZ */
8440 }
ef416fc2 8441
b423cd4c 8442 /*
8443 * Do we have a file to print?
8444 */
ef416fc2 8445
b423cd4c 8446 if (!con->filename)
8447 {
84315f46 8448 send_ipp_status(con, IPP_BAD_REQUEST, _("No file in print request."));
b423cd4c 8449 return;
8450 }
ef416fc2 8451
f7deaa1a 8452 /*
8453 * Is the destination valid?
8454 */
8455
8456 if (!cupsdValidateDest(uri->values[0].string.text, NULL, &printer))
8457 {
8458 /*
8459 * Bad URI...
8460 */
8461
8462 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 8463 _("The printer or class does not exist."));
f7deaa1a 8464 return;
8465 }
8466
b423cd4c 8467 /*
8468 * Is it a format we support?
8469 */
ef416fc2 8470
9514a192
MS		 8471 doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME);
8472 if (doc_name)
8473 ippSetName(con->request, &doc_name, "document-name-supplied");
8474
b423cd4c 8475 if ((format = ippFindAttribute(con->request, "document-format",
8476 IPP_TAG_MIMETYPE)) != NULL)
8477 {
8478 /*
8479 * Grab format from client...
8480 */
8481
c5b24bfa 8482 if (sscanf(format->values[0].string.text, "%15[^/]/%255[^;]", super,
f7deaa1a 8483 type) != 2)
b423cd4c 8484 {
8485 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 8486 _("Bad document-format \"%s\"."),
b423cd4c 8487 format->values[0].string.text);
8488 return;
ef416fc2 8489 }
9514a192
MS		 8490
8491 ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, "document-format-supplied", NULL, ippGetString(format, 0, NULL));
b423cd4c 8492 }
f7deaa1a 8493 else if ((default_format = cupsGetOption("document-format",
8494 printer->num_options,
8495 printer->options)) != NULL)
8496 {
8497 /*
8498 * Use default document format...
8499 */
8500
c5b24bfa 8501 if (sscanf(default_format, "%15[^/]/%255[^;]", super, type) != 2)
f7deaa1a 8502 {
8503 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 8504 _("Bad document-format \"%s\"."),
f7deaa1a 8505 default_format);
8506 return;
8507 }
8508 }
b423cd4c 8509 else
8510 {
8511 /*
f7deaa1a 8512 * Auto-type it!
b423cd4c 8513 */
8514
5a9febac
MS		 8515 strlcpy(super, "application", sizeof(super));
8516 strlcpy(type, "octet-stream", sizeof(type));
b423cd4c 8517 }
ef416fc2 8518
b423cd4c 8519 if (!strcmp(super, "application") && !strcmp(type, "octet-stream"))
8520 {
ef416fc2 8521 /*
b423cd4c 8522 * Auto-type the file...
ef416fc2 8523 */
8524
a0f6818e 8525 cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job ???] Auto-typing file...");
b423cd4c 8526
9514a192 8527
b423cd4c 8528 filetype = mimeFileType(MimeDatabase, con->filename,
8529 doc_name ? doc_name->values[0].string.text : NULL,
8530 &compression);
8531
f7deaa1a 8532 if (!filetype)
8533 filetype = mimeType(MimeDatabase, super, type);
a0f6818e
MS		 8534
8535 cupsdLogMessage(CUPSD_LOG_INFO, "[Job ???] Request file type is %s/%s.",
8536 filetype->super, filetype->type);
9514a192
MS		 8537
8538 snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, filetype->type);
8539 ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, "document-format-detected", NULL, mimetype);
f7deaa1a 8540 }
8541 else
8542 filetype = mimeType(MimeDatabase, super, type);
ef416fc2 8543
f7deaa1a 8544 if (filetype &&
8545 (!format ||
8546 (!strcmp(super, "application") && !strcmp(type, "octet-stream"))))
8547 {
8548 /*
8549 * Replace the document-format attribute value with the auto-typed or
8550 * default one.
8551 */
b423cd4c 8552
f7deaa1a 8553 snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super,
8554 filetype->type);
ed486911 8555
f7deaa1a 8556 if (format)
5e6c3df7 8557 ippSetString(con->request, &format, 0, mimetype);
b423cd4c 8558 else
f7deaa1a 8559 ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE,
8560 "document-format", NULL, mimetype);
ef416fc2 8561 }
f7deaa1a 8562 else if (!filetype)
b423cd4c 8563 {
8564 send_ipp_status(con, IPP_DOCUMENT_FORMAT,
84315f46 8565 _("Unsupported document-format \"%s\"."),
c7017ecc
MS		 8566 format ? format->values[0].string.text :
8567 "application/octet-stream");
b423cd4c 8568 cupsdLogMessage(CUPSD_LOG_INFO,
8569 "Hint: Do you have the raw file printing rules enabled?");
8570
8571 if (format)
8572 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE,
8573 "document-format", NULL, format->values[0].string.text);
8574
8575 return;
8576 }
8577
b423cd4c 8578 /*
8579 * Read any embedded job ticket info from PS files...
8580 */
8581
88f9aafc
MS		 8582 if (!_cups_strcasecmp(filetype->super, "application") &&
8583 (!_cups_strcasecmp(filetype->type, "postscript") ||
8584 !_cups_strcasecmp(filetype->type, "pdf")))
c5571a1d 8585 read_job_ticket(con);
b423cd4c 8586
8587 /*
8588 * Create the job object...
8589 */
8590
f7deaa1a 8591 if ((job = add_job(con, printer, filetype)) == NULL)
b423cd4c 8592 return;
8593
8594 /*
8595 * Update quota data...
8596 */
8597
8598 if (stat(con->filename, &fileinfo))
8599 kbytes = 0;
8600 else
8601 kbytes = (fileinfo.st_size + 1023) / 1024;
8602
8603 cupsdUpdateQuota(printer, job->username, 0, kbytes);
8604
f16ea703
MS		 8605 job->koctets += kbytes;
8606
8607 if ((attr = ippFindAttribute(job->attrs, "job-k-octets", IPP_TAG_INTEGER)) != NULL)
b423cd4c 8608 attr->values[0].integer += kbytes;
8609
ef416fc2 8610 /*
8611 * Add the job file...
8612 */
8613
8614 if (add_file(con, job, filetype, compression))
8615 return;
8616
6d8021f4
MS		 8617 snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, job->num_files);
8618 if (rename(con->filename, filename))
8619 {
8620 cupsdLogJob(job, CUPSD_LOG_ERROR, "Unable to rename job document file \"%s\": %s", filename, strerror(errno));
8621
8622 send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to rename job document file."));
8623 return;
8624 }
8625
ef416fc2 8626 cupsdClearString(&con->filename);
8627
8628 /*
8629 * See if we need to add the ending sheet...
8630 */
8631
91c84a35
MS		 8632 if (cupsdTimeoutJob(job))
8633 return;
ef416fc2 8634
ef416fc2 8635 /*
8636 * Log and save the job...
8637 */
8638
75bd9771
MS		 8639 cupsdLogJob(job, CUPSD_LOG_INFO,
8640 "File of type %s/%s queued by \"%s\".",
8641 filetype->super, filetype->type, job->username);
8642 cupsdLogJob(job, CUPSD_LOG_DEBUG, "hold_until=%d", (int)job->hold_until);
b19ccc9e
MS		 8643 cupsdLogJob(job, CUPSD_LOG_INFO, "Queued on \"%s\" by \"%s\".",
8644 job->dest, job->username);
ef416fc2 8645
ef416fc2 8646 /*
8647 * Start the job if possible...
8648 */
8649
8650 cupsdCheckJobs();
8651}
8652
8653
8654/*
c5571a1d 8655 * 'read_job_ticket()' - Read a job ticket embedded in a print file.
ef416fc2 8656 *
c5571a1d 8657 * This function only gets called when printing a single PDF or PostScript
ef416fc2 8658 * file using the Print-Job operation. It doesn't work for Create-Job +
8659 * Send-File, since the job attributes need to be set at job creation
c5571a1d
MS		 8660 * time for banners to work. The embedded job ticket stuff is here
8661 * primarily to allow the Windows printer driver for CUPS to pass in JCL
ef416fc2 8662 * options and IPP attributes which otherwise would be lost.
8663 *
c5571a1d 8664 * The format of a job ticket is simple:
ef416fc2 8665 *
8666 * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN
8667 *
8668 * %cupsJobTicket: attr1=value1
8669 * %cupsJobTicket: attr2=value2
8670 * ...
8671 * %cupsJobTicket: attrN=valueN
8672 *
8673 * Job ticket lines must appear immediately after the first line that
c5571a1d
MS		 8674 * specifies PostScript (%!PS-Adobe-3.0) or PDF (%PDF) format, and CUPS
8675 * stops looking for job ticket info when it finds a line that does not begin
ef416fc2 8676 * with "%cupsJobTicket:".
8677 *
8678 * The maximum length of a job ticket line, including the prefix, is
8679 * 255 characters to conform with the Adobe DSC.
8680 *
8681 * Read-only attributes are rejected with a notice to the error log in
8682 * case a malicious user tries anything. Since the job ticket is read
8683 * prior to attribute validation in print_job(), job ticket attributes
8684 * will go through the same validation as IPP attributes...
8685 */
8686
8687static void
c5571a1d 8688read_job_ticket(cupsd_client_t *con) /* I - Client connection */
ef416fc2 8689{
8690 cups_file_t *fp; /* File to read from */
8691 char line[256]; /* Line data */
8692 int num_options; /* Number of options */
8693 cups_option_t *options; /* Options */
8694 ipp_t *ticket; /* New attributes */
8695 ipp_attribute_t *attr, /* Current attribute */
8696 *attr2, /* Job attribute */
8697 *prev2; /* Previous job attribute */
8698
8699
8700 /*
8701 * First open the print file...
8702 */
8703
8704 if ((fp = cupsFileOpen(con->filename, "rb")) == NULL)
8705 {
8706 cupsdLogMessage(CUPSD_LOG_ERROR,
c5571a1d 8707 "Unable to open print file for job ticket - %s",
ef416fc2 8708 strerror(errno));
8709 return;
8710 }
8711
8712 /*
8713 * Skip the first line...
8714 */
8715
8716 if (cupsFileGets(fp, line, sizeof(line)) == NULL)
8717 {
8718 cupsdLogMessage(CUPSD_LOG_ERROR,
c5571a1d 8719 "Unable to read from print file for job ticket - %s",
ef416fc2 8720 strerror(errno));
8721 cupsFileClose(fp);
8722 return;
8723 }
8724
c5571a1d 8725 if (strncmp(line, "%!PS-Adobe-", 11) && strncmp(line, "%PDF-", 5))
ef416fc2 8726 {
8727 /*
8728 * Not a DSC-compliant file, so no job ticket info will be available...
8729 */
8730
8731 cupsFileClose(fp);
8732 return;
8733 }
8734
8735 /*
8736 * Read job ticket info from the file...
8737 */
8738
8739 num_options = 0;
8740 options = NULL;
8741
fa73b229 8742 while (cupsFileGets(fp, line, sizeof(line)))
ef416fc2 8743 {
8744 /*
8745 * Stop at the first non-ticket line...
8746 */
8747
fa73b229 8748 if (strncmp(line, "%cupsJobTicket:", 15))
ef416fc2 8749 break;
8750
8751 /*
8752 * Add the options to the option array...
8753 */
8754
8755 num_options = cupsParseOptions(line + 15, num_options, &options);
8756 }
8757
8758 /*
8759 * Done with the file; see if we have any options...
8760 */
8761
8762 cupsFileClose(fp);
8763
8764 if (num_options == 0)
8765 return;
8766
8767 /*
8768 * OK, convert the options to an attribute list, and apply them to
8769 * the request...
8770 */
8771
8772 ticket = ippNew();
8773 cupsEncodeOptions(ticket, num_options, options);
8774
8775 /*
8776 * See what the user wants to change.
8777 */
8778
fa73b229 8779 for (attr = ticket->attrs; attr; attr = attr->next)
ef416fc2 8780 {
8781 if (attr->group_tag != IPP_TAG_JOB || !attr->name)
8782 continue;
8783
9514a192
MS		 8784 if (!strncmp(attr->name, "date-time-at-", 13) ||
8785 !strcmp(attr->name, "job-impressions-completed") ||
ef416fc2 8786 !strcmp(attr->name, "job-media-sheets-completed") ||
9514a192 8787 !strncmp(attr->name, "job-k-octets", 12) ||
ef416fc2 8788 !strcmp(attr->name, "job-id") ||
9514a192
MS		 8789 !strcmp(attr->name, "job-originating-host-name") ||
8790 !strcmp(attr->name, "job-originating-user-name") ||
8791 !strcmp(attr->name, "job-pages-completed") ||
8792 !strcmp(attr->name, "job-printer-uri") ||
ef416fc2 8793 !strncmp(attr->name, "job-state", 9) ||
9514a192 8794 !strcmp(attr->name, "job-uri") ||
ef416fc2 8795 !strncmp(attr->name, "time-at-", 8))
8796 continue; /* Read-only attrs */
8797
fa73b229 8798 if ((attr2 = ippFindAttribute(con->request, attr->name,
8799 IPP_TAG_ZERO)) != NULL)
ef416fc2 8800 {
8801 /*
8802 * Some other value; first free the old value...
8803 */
8804
8805 if (con->request->attrs == attr2)
8806 {
8807 con->request->attrs = attr2->next;
8808 prev2 = NULL;
8809 }
8810 else
8811 {
fa73b229 8812 for (prev2 = con->request->attrs; prev2; prev2 = prev2->next)
ef416fc2 8813 if (prev2->next == attr2)
8814 {
8815 prev2->next = attr2->next;
8816 break;
8817 }
8818 }
8819
8820 if (con->request->last == attr2)
8821 con->request->last = prev2;
8822
a2326b5b 8823 ippDeleteAttribute(NULL, attr2);
ef416fc2 8824 }
8825
8826 /*
8827 * Add new option by copying it...
8828 */
8829
a2326b5b 8830 ippCopyAttribute(con->request, attr, 0);
ef416fc2 8831 }
8832
8833 /*
8834 * Then free the attribute list and option array...
8835 */
8836
8837 ippDelete(ticket);
8838 cupsFreeOptions(num_options, options);
8839}
8840
8841
8842/*
8843 * 'reject_jobs()' - Reject print jobs to a printer.
8844 */
8845
8846static void
8847reject_jobs(cupsd_client_t *con, /* I - Client connection */
8848 ipp_attribute_t *uri) /* I - Printer or class URI */
8849{
8850 http_status_t status; /* Policy status */
bc44d920 8851 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 8852 cupsd_printer_t *printer; /* Printer data */
8853 ipp_attribute_t *attr; /* printer-state-message text */
8854
8855
8856 cupsdLogMessage(CUPSD_LOG_DEBUG2, "reject_jobs(%p[%d], %s)", con,
996acce8 8857 con->number, uri->values[0].string.text);
ef416fc2 8858
8859 /*
8860 * Is the destination valid?
8861 */
8862
f7deaa1a 8863 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 8864 {
8865 /*
8866 * Bad URI...
8867 */
8868
8869 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 8870 _("The printer or class does not exist."));
ef416fc2 8871 return;
8872 }
8873
8874 /*
8875 * Check policy...
8876 */
8877
8878 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
8879 {
f899b121 8880 send_http_error(con, status, printer);
ef416fc2 8881 return;
8882 }
8883
8884 /*
8885 * Reject jobs sent to the printer...
8886 */
8887
8888 printer->accepting = 0;
8889
8890 if ((attr = ippFindAttribute(con->request, "printer-state-message",
8891 IPP_TAG_TEXT)) == NULL)
5a9febac
MS		 8892 strlcpy(printer->state_message, "Rejecting Jobs",
8893 sizeof(printer->state_message));
ef416fc2 8894 else
8895 strlcpy(printer->state_message, attr->values[0].string.text,
8896 sizeof(printer->state_message));
8897
f8b3a85b
MS		 8898 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL,
8899 "No longer accepting jobs.");
8900
ef416fc2 8901 if (dtype & CUPS_PRINTER_CLASS)
8902 {
3dfe78b3 8903 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
ef416fc2 8904
8905 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" rejecting jobs (\"%s\").",
f7deaa1a 8906 printer->name, get_username(con));
ef416fc2 8907 }
8908 else
8909 {
3dfe78b3 8910 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
ef416fc2 8911
8912 cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" rejecting jobs (\"%s\").",
f7deaa1a 8913 printer->name, get_username(con));
ef416fc2 8914 }
8915
8916 /*
8917 * Everything was ok, so return OK status...
8918 */
8919
8920 con->response->request.status.status_code = IPP_OK;
8921}
8922
8923
61cf44e2
MS		 8924/*
8925 * 'release_held_new_jobs()' - Release pending/new jobs on a printer or class.
8926 */
8927
8928static void
8929release_held_new_jobs(
8930 cupsd_client_t *con, /* I - Connection */
8931 ipp_attribute_t *uri) /* I - Printer URI */
8932{
8933 http_status_t status; /* Policy status */
8934 cups_ptype_t dtype; /* Destination type (printer/class) */
8935 cupsd_printer_t *printer; /* Printer data */
8936
8937
8938 cupsdLogMessage(CUPSD_LOG_DEBUG2, "release_held_new_jobs(%p[%d], %s)", con,
996acce8 8939 con->number, uri->values[0].string.text);
61cf44e2
MS		 8940
8941 /*
8942 * Is the destination valid?
8943 */
8944
8945 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
8946 {
8947 /*
8948 * Bad URI...
8949 */
8950
8951 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 8952 _("The printer or class does not exist."));
61cf44e2
MS		 8953 return;
8954 }
8955
8956 /*
8957 * Check policy...
8958 */
8959
8960 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
8961 {
8962 send_http_error(con, status, printer);
8963 return;
8964 }
8965
8966 /*
8967 * Hold pending/new jobs sent to the printer...
8968 */
8969
8970 printer->holding_new_jobs = 0;
8971
8972 cupsdSetPrinterReasons(printer, "-hold-new-jobs");
61cf44e2
MS		 8973
8974 if (dtype & CUPS_PRINTER_CLASS)
8975 cupsdLogMessage(CUPSD_LOG_INFO,
8976 "Class \"%s\" now printing pending/new jobs (\"%s\").",
8977 printer->name, get_username(con));
8978 else
8979 cupsdLogMessage(CUPSD_LOG_INFO,
8980 "Printer \"%s\" now printing pending/new jobs (\"%s\").",
8981 printer->name, get_username(con));
8982
e0f489cd
MS		 8983 cupsdCheckJobs();
8984
61cf44e2
MS		 8985 /*
8986 * Everything was ok, so return OK status...
8987 */
8988
8989 con->response->request.status.status_code = IPP_OK;
8990}
8991
8992
ef416fc2 8993/*
8994 * 'release_job()' - Release a held print job.
8995 */
8996
8997static void
8998release_job(cupsd_client_t *con, /* I - Client connection */
8999 ipp_attribute_t *uri) /* I - Job or Printer URI */
9000{
9001 ipp_attribute_t *attr; /* Current attribute */
9002 int jobid; /* Job ID */
61cf44e2 9003 char scheme[HTTP_MAX_URI], /* Method portion of URI */
ef416fc2 9004 username[HTTP_MAX_URI], /* Username portion of URI */
9005 host[HTTP_MAX_URI], /* Host portion of URI */
9006 resource[HTTP_MAX_URI]; /* Resource portion of URI */
9007 int port; /* Port portion of URI */
9008 cupsd_job_t *job; /* Job information */
9009
9010
9011 cupsdLogMessage(CUPSD_LOG_DEBUG2, "release_job(%p[%d], %s)", con,
996acce8 9012 con->number, uri->values[0].string.text);
ef416fc2 9013
9014 /*
9015 * See if we have a job URI or a printer URI...
9016 */
9017
9018 if (!strcmp(uri->name, "printer-uri"))
9019 {
9020 /*
9021 * Got a printer URI; see if we also have a job-id attribute...
9022 */
9023
fa73b229 9024 if ((attr = ippFindAttribute(con->request, "job-id",
9025 IPP_TAG_INTEGER)) == NULL)
ef416fc2 9026 {
9027 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 9028 _("Got a printer-uri attribute but no job-id."));
ef416fc2 9029 return;
9030 }
9031
9032 jobid = attr->values[0].integer;
9033 }
9034 else
9035 {
9036 /*
9037 * Got a job URI; parse it to get the job ID...
9038 */
9039
61cf44e2
MS		 9040 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
9041 sizeof(scheme), username, sizeof(username), host,
a4d04587 9042 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 9043
9044 if (strncmp(resource, "/jobs/", 6))
9045 {
9046 /*
9047 * Not a valid URI!
9048 */
9049
84315f46 9050 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
ef416fc2 9051 uri->values[0].string.text);
9052 return;
9053 }
9054
9055 jobid = atoi(resource + 6);
9056 }
9057
9058 /*
9059 * See if the job exists...
9060 */
9061
9062 if ((job = cupsdFindJob(jobid)) == NULL)
9063 {
9064 /*
9065 * Nope - return a "not found" error...
9066 */
9067
84315f46 9068 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
ef416fc2 9069 return;
9070 }
9071
9072 /*
9073 * See if job is "held"...
9074 */
9075
bd7854cb 9076 if (job->state_value != IPP_JOB_HELD)
ef416fc2 9077 {
9078 /*
9079 * Nope - return a "not possible" error...
9080 */
9081
84315f46 9082 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not held."), jobid);
ef416fc2 9083 return;
9084 }
9085
9086 /*
9087 * See if the job is owned by the requesting user...
9088 */
9089
9090 if (!validate_user(job, con, job->username, username, sizeof(username)))
9091 {
b0f6947b
MS		 9092 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
9093 cupsdFindDest(job->dest));
ef416fc2 9094 return;
9095 }
9096
9097 /*
9098 * Reset the job-hold-until value to "no-hold"...
9099 */
9100
fa73b229 9101 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
9102 IPP_TAG_KEYWORD)) == NULL)
ef416fc2 9103 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
9104
fa73b229 9105 if (attr)
ef416fc2 9106 {
5e6c3df7
MS		 9107 ippSetValueTag(job->attrs, &attr, IPP_TAG_KEYWORD);
9108 ippSetString(job->attrs, &attr, 0, "no-hold");
d09495fa 9109
01ce6322 9110 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, cupsdFindDest(job->dest), job,
d09495fa 9111 "Job job-hold-until value changed by user.");
3e7fe0ca 9112 ippSetString(job->attrs, &job->reasons, 0, "none");
ef416fc2 9113 }
9114
9115 /*
9116 * Release the job and return...
9117 */
9118
9119 cupsdReleaseJob(job);
9120
01ce6322 9121 cupsdAddEvent(CUPSD_EVENT_JOB_STATE, cupsdFindDest(job->dest), job,
d09495fa 9122 "Job released by user.");
9123
75bd9771 9124 cupsdLogJob(job, CUPSD_LOG_INFO, "Released by \"%s\".", username);
ef416fc2 9125
9126 con->response->request.status.status_code = IPP_OK;
005dd1eb
MS		 9127
9128 cupsdCheckJobs();
ef416fc2 9129}
9130
9131
9132/*
9133 * 'renew_subscription()' - Renew an existing subscription...
9134 */
9135
9136static void
9137renew_subscription(
9138 cupsd_client_t *con, /* I - Client connection */
9139 int sub_id) /* I - Subscription ID */
9140{
bd7854cb 9141 http_status_t status; /* Policy status */
9142 cupsd_subscription_t *sub; /* Subscription */
9143 ipp_attribute_t *lease; /* notify-lease-duration */
9144
9145
9146 cupsdLogMessage(CUPSD_LOG_DEBUG2,
9147 "renew_subscription(con=%p[%d], sub_id=%d)",
996acce8 9148 con, con->number, sub_id);
bd7854cb 9149
9150 /*
9151 * Is the subscription ID valid?
9152 */
9153
9154 if ((sub = cupsdFindSubscription(sub_id)) == NULL)
9155 {
9156 /*
9157 * Bad subscription ID...
9158 */
9159
84315f46
MS		 9160 send_ipp_status(con, IPP_NOT_FOUND, _("Subscription #%d does not exist."),
9161 sub_id);
bd7854cb 9162 return;
9163 }
9164
9165 if (sub->job)
9166 {
9167 /*
9168 * Job subscriptions cannot be renewed...
9169 */
9170
9171 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 9172 _("Job subscriptions cannot be renewed."));
bd7854cb 9173 return;
9174 }
9175
9176 /*
9177 * Check policy...
9178 */
9179
9180 if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr :
9181 DefaultPolicyPtr,
9182 con, sub->owner)) != HTTP_OK)
9183 {
f899b121 9184 send_http_error(con, status, sub->dest);
bd7854cb 9185 return;
9186 }
9187
9188 /*
9189 * Renew the subscription...
9190 */
9191
9192 lease = ippFindAttribute(con->request, "notify-lease-duration",
9193 IPP_TAG_INTEGER);
9194
9195 sub->lease = lease ? lease->values[0].integer : DefaultLeaseDuration;
9196
9197 if (MaxLeaseDuration && (sub->lease == 0 || sub->lease > MaxLeaseDuration))
9198 {
9199 cupsdLogMessage(CUPSD_LOG_INFO,
9200 "renew_subscription: Limiting notify-lease-duration to "
9201 "%d seconds.",
9202 MaxLeaseDuration);
9203 sub->lease = MaxLeaseDuration;
9204 }
9205
9206 sub->expire = sub->lease ? time(NULL) + sub->lease : 0;
9207
3dfe78b3 9208 cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS);
bd7854cb 9209
9210 con->response->request.status.status_code = IPP_OK;
b94498cf 9211
9212 ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER,
9213 "notify-lease-duration", sub->lease);
ef416fc2 9214}
9215
9216
9217/*
9218 * 'restart_job()' - Restart an old print job.
9219 */
9220
9221static void
9222restart_job(cupsd_client_t *con, /* I - Client connection */
9223 ipp_attribute_t *uri) /* I - Job or Printer URI */
9224{
9225 ipp_attribute_t *attr; /* Current attribute */
9226 int jobid; /* Job ID */
238c3832 9227 cupsd_job_t *job; /* Job information */
61cf44e2 9228 char scheme[HTTP_MAX_URI], /* Method portion of URI */
ef416fc2 9229 username[HTTP_MAX_URI], /* Username portion of URI */
9230 host[HTTP_MAX_URI], /* Host portion of URI */
9231 resource[HTTP_MAX_URI]; /* Resource portion of URI */
9232 int port; /* Port portion of URI */
ef416fc2 9233
9234
9235 cupsdLogMessage(CUPSD_LOG_DEBUG2, "restart_job(%p[%d], %s)", con,
996acce8 9236 con->number, uri->values[0].string.text);
ef416fc2 9237
9238 /*
9239 * See if we have a job URI or a printer URI...
9240 */
9241
9242 if (!strcmp(uri->name, "printer-uri"))
9243 {
9244 /*
9245 * Got a printer URI; see if we also have a job-id attribute...
9246 */
9247
fa73b229 9248 if ((attr = ippFindAttribute(con->request, "job-id",
9249 IPP_TAG_INTEGER)) == NULL)
ef416fc2 9250 {
9251 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 9252 _("Got a printer-uri attribute but no job-id."));
ef416fc2 9253 return;
9254 }
9255
9256 jobid = attr->values[0].integer;
9257 }
9258 else
9259 {
9260 /*
9261 * Got a job URI; parse it to get the job ID...
9262 */
9263
61cf44e2
MS		 9264 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
9265 sizeof(scheme), username, sizeof(username), host,
a4d04587 9266 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 9267
fa73b229 9268 if (strncmp(resource, "/jobs/", 6))
ef416fc2 9269 {
9270 /*
9271 * Not a valid URI!
9272 */
9273
84315f46 9274 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
ef416fc2 9275 uri->values[0].string.text);
9276 return;
9277 }
9278
9279 jobid = atoi(resource + 6);
9280 }
9281
9282 /*
9283 * See if the job exists...
9284 */
9285
9286 if ((job = cupsdFindJob(jobid)) == NULL)
9287 {
9288 /*
9289 * Nope - return a "not found" error...
9290 */
9291
84315f46 9292 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
ef416fc2 9293 return;
9294 }
9295
9296 /*
9297 * See if job is in any of the "completed" states...
9298 */
9299
bd7854cb 9300 if (job->state_value <= IPP_JOB_PROCESSING)
ef416fc2 9301 {
9302 /*
9303 * Nope - return a "not possible" error...
9304 */
9305
84315f46 9306 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not complete."),
ef416fc2 9307 jobid);
9308 return;
9309 }
9310
9311 /*
9312 * See if we have retained the job files...
9313 */
9314
bd7854cb 9315 cupsdLoadJob(job);
9316
07725fee 9317 if (!job->attrs || job->num_files == 0)
ef416fc2 9318 {
9319 /*
9320 * Nope - return a "not possible" error...
9321 */
9322
9323 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 9324 _("Job #%d cannot be restarted - no files."), jobid);
ef416fc2 9325 return;
9326 }
9327
9328 /*
9329 * See if the job is owned by the requesting user...
9330 */
9331
9332 if (!validate_user(job, con, job->username, username, sizeof(username)))
9333 {
b0f6947b
MS		 9334 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
9335 cupsdFindDest(job->dest));
ef416fc2 9336 return;
9337 }
9338
9339 /*
238c3832 9340 * See if the job-hold-until attribute is specified...
ef416fc2 9341 */
9342
238c3832
MS		 9343 if ((attr = ippFindAttribute(con->request, "job-hold-until",
9344 IPP_TAG_KEYWORD)) == NULL)
9345 attr = ippFindAttribute(con->request, "job-hold-until", IPP_TAG_NAME);
9346
9347 if (attr && strcmp(attr->values[0].string.text, "no-hold"))
9348 {
9349 /*
9350 * Return the job to a held state...
9351 */
9352
9353 cupsdLogJob(job, CUPSD_LOG_DEBUG,
9354 "Restarted by \"%s\" with job-hold-until=%s.",
9355 username, attr->values[0].string.text);
9356 cupsdSetJobHoldUntil(job, attr->values[0].string.text, 0);
9357
9358 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED | CUPSD_EVENT_JOB_STATE,
9359 NULL, job, "Job restarted by user with job-hold-until=%s",
9360 attr->values[0].string.text);
9361 }
9362 else
9363 {
9364 /*
9365 * Restart the job...
9366 */
9367
9368 cupsdRestartJob(job);
f11a948a 9369 cupsdCheckJobs();
238c3832 9370 }
ef416fc2 9371
75bd9771 9372 cupsdLogJob(job, CUPSD_LOG_INFO, "Restarted by \"%s\".", username);
ef416fc2 9373
9374 con->response->request.status.status_code = IPP_OK;
9375}
9376
9377
9378/*
9379 * 'save_auth_info()' - Save authentication information for a job.
9380 */
9381
9382static void
f7deaa1a 9383save_auth_info(
9384 cupsd_client_t *con, /* I - Client connection */
9385 cupsd_job_t *job, /* I - Job */
9386 ipp_attribute_t *auth_info) /* I - auth-info attribute, if any */
ef416fc2 9387{
09a101d6 9388 int i; /* Looping var */
9389 char filename[1024]; /* Job authentication filename */
9390 cups_file_t *fp; /* Job authentication file */
85dda01c 9391 char line[65536]; /* Line for file */
09a101d6 9392 cupsd_printer_t *dest; /* Destination printer/class */
ef416fc2 9393
9394
9395 /*
9396 * This function saves the in-memory authentication information for
9397 * a job so that it can be used to authenticate with a remote host.
9398 * The information is stored in a file that is readable only by the
f7deaa1a 9399 * root user. The fields are Base-64 encoded, each on a separate line,
9400 * followed by random number (up to 1024) of newlines to limit the
9401 * amount of information that is exposed.
ef416fc2 9402 *
9403 * Because of the potential for exposing of authentication information,
9404 * this functionality is only enabled when running cupsd as root.
9405 *
9406 * This caching only works for the Basic and BasicDigest authentication
9407 * types. Digest authentication cannot be cached this way, and in
9408 * the future Kerberos authentication may make all of this obsolete.
9409 *
9410 * Authentication information is saved whenever an authenticated
9411 * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is
9412 * performed.
9413 *
9414 * This information is deleted after a job is completed or canceled,
9415 * so reprints may require subsequent re-authentication.
9416 */
9417
9418 if (RunUser)
9419 return;
9420
09a101d6 9421 if ((dest = cupsdFindDest(job->dest)) == NULL)
9422 return;
9423
ef416fc2 9424 /*
9425 * Create the authentication file and change permissions...
9426 */
9427
9428 snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id);
9429 if ((fp = cupsFileOpen(filename, "w")) == NULL)
9430 {
9431 cupsdLogMessage(CUPSD_LOG_ERROR,
9432 "Unable to save authentication info to \"%s\" - %s",
9433 filename, strerror(errno));
9434 return;
9435 }
9436
9437 fchown(cupsFileNumber(fp), 0, 0);
9438 fchmod(cupsFileNumber(fp), 0400);
9439
94436c5a 9440 cupsFilePuts(fp, "CUPSD-AUTH-V3\n");
dcb445bc 9441
88f9aafc
MS		 9442 for (i = 0;
9443 i < (int)(sizeof(job->auth_env) / sizeof(job->auth_env[0]));
9444 i ++)
9445 cupsdClearString(job->auth_env + i);
9446
09a101d6 9447 if (auth_info && auth_info->num_values == dest->num_auth_info_required)
f7deaa1a 9448 {
9449 /*
09a101d6 9450 * Write 1 to 3 auth values...
f7deaa1a 9451 */
ef416fc2 9452
88f9aafc
MS		 9453 for (i = 0;
9454 i < auth_info->num_values &&
9455 i < (int)(sizeof(job->auth_env) / sizeof(job->auth_env[0]));
9456 i ++)
f7deaa1a 9457 {
94436c5a
MS		 9458 if (strcmp(dest->auth_info_required[i], "negotiate"))
9459 {
7e86f2f6 9460 httpEncode64_2(line, sizeof(line), auth_info->values[i].string.text, (int)strlen(auth_info->values[i].string.text));
94436c5a
MS		 9461 cupsFilePutConf(fp, dest->auth_info_required[i], line);
9462 }
9463 else
9464 cupsFilePutConf(fp, dest->auth_info_required[i],
9465 auth_info->values[i].string.text);
09a101d6 9466
9467 if (!strcmp(dest->auth_info_required[i], "username"))
88f9aafc 9468 cupsdSetStringf(job->auth_env + i, "AUTH_USERNAME=%s",
09a101d6 9469 auth_info->values[i].string.text);
9470 else if (!strcmp(dest->auth_info_required[i], "domain"))
88f9aafc 9471 cupsdSetStringf(job->auth_env + i, "AUTH_DOMAIN=%s",
09a101d6 9472 auth_info->values[i].string.text);
9473 else if (!strcmp(dest->auth_info_required[i], "password"))
88f9aafc
MS		 9474 cupsdSetStringf(job->auth_env + i, "AUTH_PASSWORD=%s",
9475 auth_info->values[i].string.text);
9476 else if (!strcmp(dest->auth_info_required[i], "negotiate"))
9477 cupsdSetStringf(job->auth_env + i, "AUTH_NEGOTIATE=%s",
9478 auth_info->values[i].string.text);
9479 else
dcb445bc 9480 i --;
f7deaa1a 9481 }
9482 }
dcb445bc
MS		 9483 else if (auth_info && auth_info->num_values == 2 &&
9484 dest->num_auth_info_required == 1 &&
9485 !strcmp(dest->auth_info_required[0], "negotiate"))
9486 {
9487 /*
9488 * Allow fallback to username+password for Kerberized queues...
9489 */
9490
7e86f2f6 9491 httpEncode64_2(line, sizeof(line), auth_info->values[0].string.text, (int)strlen(auth_info->values[0].string.text));
dcb445bc
MS		 9492 cupsFilePutConf(fp, "username", line);
9493
9494 cupsdSetStringf(job->auth_env + 0, "AUTH_USERNAME=%s",
9495 auth_info->values[0].string.text);
9496
7e86f2f6 9497 httpEncode64_2(line, sizeof(line), auth_info->values[1].string.text, (int)strlen(auth_info->values[1].string.text));
dcb445bc
MS		 9498 cupsFilePutConf(fp, "password", line);
9499
9500 cupsdSetStringf(job->auth_env + 1, "AUTH_PASSWORD=%s",
9501 auth_info->values[1].string.text);
9502 }
09a101d6 9503 else if (con->username[0])
f7deaa1a 9504 {
9505 /*
9506 * Write the authenticated username...
9507 */
ef416fc2 9508
7e86f2f6 9509 httpEncode64_2(line, sizeof(line), con->username, (int)strlen(con->username));
dcb445bc 9510 cupsFilePutConf(fp, "username", line);
ef416fc2 9511
88f9aafc 9512 cupsdSetStringf(job->auth_env + 0, "AUTH_USERNAME=%s", con->username);
09a101d6 9513
f7deaa1a 9514 /*
9515 * Write the authenticated password...
9516 */
9517
7e86f2f6 9518 httpEncode64_2(line, sizeof(line), con->password, (int)strlen(con->password));
dcb445bc 9519 cupsFilePutConf(fp, "password", line);
09a101d6 9520
88f9aafc 9521 cupsdSetStringf(job->auth_env + 1, "AUTH_PASSWORD=%s", con->password);
f7deaa1a 9522 }
ef416fc2 9523
07ed0e9a 9524#ifdef HAVE_GSSAPI
eac3a0a0 9525 if (con->gss_uid > 0)
07ed0e9a 9526 {
dcb445bc 9527 cupsFilePrintf(fp, "uid %d\n", (int)con->gss_uid);
07ed0e9a
MS		 9528 cupsdSetStringf(&job->auth_uid, "AUTH_UID=%d", (int)con->gss_uid);
9529 }
9530#endif /* HAVE_GSSAPI */
9531
ef416fc2 9532 /*
9533 * Write a random number of newlines to the end of the file...
9534 */
9535
41681883 9536 for (i = (CUPS_RAND() % 1024); i >= 0; i --)
ef416fc2 9537 cupsFilePutChar(fp, '\n');
9538
9539 /*
9540 * Close the file and return...
9541 */
9542
9543 cupsFileClose(fp);
9544}
9545
9546
9547/*
9548 * 'send_document()' - Send a file to a printer or class.
9549 */
9550
9551static void
9552send_document(cupsd_client_t *con, /* I - Client connection */
9553 ipp_attribute_t *uri) /* I - Printer URI */
9554{
9555 ipp_attribute_t *attr; /* Current attribute */
a0f6818e
MS		 9556 ipp_attribute_t *format; /* Request's document-format attribute */
9557 ipp_attribute_t *jformat; /* Job's document-format attribute */
f7deaa1a 9558 const char *default_format;/* document-format-default value */
ef416fc2 9559 int jobid; /* Job ID number */
9560 cupsd_job_t *job; /* Current job */
9561 char job_uri[HTTP_MAX_URI],
9562 /* Job URI */
61cf44e2 9563 scheme[HTTP_MAX_URI],
ef416fc2 9564 /* Method portion of URI */
9565 username[HTTP_MAX_URI],
9566 /* Username portion of URI */
9567 host[HTTP_MAX_URI],
9568 /* Host portion of URI */
9569 resource[HTTP_MAX_URI];
9570 /* Resource portion of URI */
9571 int port; /* Port portion of URI */
9572 mime_type_t *filetype; /* Type of file */
9573 char super[MIME_MAX_SUPER],
9574 /* Supertype of file */
9575 type[MIME_MAX_TYPE],
9576 /* Subtype of file */
9577 mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
9578 /* Textual name of mime type */
9579 char filename[1024]; /* Job filename */
9580 cupsd_printer_t *printer; /* Current printer */
9581 struct stat fileinfo; /* File information */
9582 int kbytes; /* Size of file */
9583 int compression; /* Type of compression */
75bd9771 9584 int start_job; /* Start the job? */
ef416fc2 9585
9586
9587 cupsdLogMessage(CUPSD_LOG_DEBUG2, "send_document(%p[%d], %s)", con,
996acce8 9588 con->number, uri->values[0].string.text);
ef416fc2 9589
9590 /*
9591 * See if we have a job URI or a printer URI...
9592 */
9593
9594 if (!strcmp(uri->name, "printer-uri"))
9595 {
9596 /*
9597 * Got a printer URI; see if we also have a job-id attribute...
9598 */
9599
fa73b229 9600 if ((attr = ippFindAttribute(con->request, "job-id",
9601 IPP_TAG_INTEGER)) == NULL)
ef416fc2 9602 {
9603 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 9604 _("Got a printer-uri attribute but no job-id."));
ef416fc2 9605 return;
9606 }
9607
9608 jobid = attr->values[0].integer;
9609 }
9610 else
9611 {
9612 /*
9613 * Got a job URI; parse it to get the job ID...
9614 */
9615
61cf44e2
MS		 9616 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
9617 sizeof(scheme), username, sizeof(username), host,
a4d04587 9618 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 9619
9620 if (strncmp(resource, "/jobs/", 6))
9621 {
9622 /*
9623 * Not a valid URI!
9624 */
9625
84315f46 9626 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
ef416fc2 9627 uri->values[0].string.text);
9628 return;
9629 }
9630
9631 jobid = atoi(resource + 6);
9632 }
9633
9634 /*
9635 * See if the job exists...
9636 */
9637
9638 if ((job = cupsdFindJob(jobid)) == NULL)
9639 {
9640 /*
9641 * Nope - return a "not found" error...
9642 */
9643
84315f46 9644 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
ef416fc2 9645 return;
9646 }
9647
f301802f 9648 printer = cupsdFindDest(job->dest);
9649
ef416fc2 9650 /*
9651 * See if the job is owned by the requesting user...
9652 */
9653
9654 if (!validate_user(job, con, job->username, username, sizeof(username)))
9655 {
b0f6947b
MS		 9656 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
9657 cupsdFindDest(job->dest));
ef416fc2 9658 return;
9659 }
9660
9661 /*
9662 * OK, see if the client is sending the document compressed - CUPS
9663 * only supports "none" and "gzip".
9664 */
9665
9666 compression = CUPS_FILE_NONE;
9667
fa73b229 9668 if ((attr = ippFindAttribute(con->request, "compression",
9669 IPP_TAG_KEYWORD)) != NULL)
ef416fc2 9670 {
9671 if (strcmp(attr->values[0].string.text, "none")
9672#ifdef HAVE_LIBZ
9673 && strcmp(attr->values[0].string.text, "gzip")
9674#endif /* HAVE_LIBZ */
9675 )
9676 {
84315f46 9677 send_ipp_status(con, IPP_ATTRIBUTES, _("Unsupported compression \"%s\"."),
ef416fc2 9678 attr->values[0].string.text);
9679 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD,
9680 "compression", NULL, attr->values[0].string.text);
9681 return;
9682 }
9683
9684#ifdef HAVE_LIBZ
9685 if (!strcmp(attr->values[0].string.text, "gzip"))
9686 compression = CUPS_FILE_GZIP;
9687#endif /* HAVE_LIBZ */
9688 }
9689
9690 /*
9691 * Do we have a file to print?
9692 */
9693
83e08001
MS		 9694 if ((attr = ippFindAttribute(con->request, "last-document",
9695 IPP_TAG_BOOLEAN)) == NULL)
9696 {
9697 send_ipp_status(con, IPP_BAD_REQUEST,
9698 _("Missing last-document attribute in request."));
9699 return;
9700 }
9701
ef416fc2 9702 if (!con->filename)
9703 {
6d2f911b
MS		 9704 /*
9705 * Check for an empty request with "last-document" set to true, which is
9706 * used to close an "open" job by RFC 2911, section 3.3.2.
9707 */
9708
83e08001 9709 if (job->num_files > 0 && attr->values[0].boolean)
6d2f911b
MS		 9710 goto last_document;
9711
84315f46 9712 send_ipp_status(con, IPP_BAD_REQUEST, _("No file in print request."));
ef416fc2 9713 return;
9714 }
9715
9716 /*
9717 * Is it a format we support?
9718 */
9719
9514a192
MS		 9720 cupsdLoadJob(job);
9721
ef416fc2 9722 if ((format = ippFindAttribute(con->request, "document-format",
9723 IPP_TAG_MIMETYPE)) != NULL)
9724 {
9725 /*
9726 * Grab format from client...
9727 */
9728
c5b24bfa 9729 if (sscanf(format->values[0].string.text, "%15[^/]/%255[^;]",
bc44d920 9730 super, type) != 2)
ef416fc2 9731 {
84315f46 9732 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"."),
ef416fc2 9733 format->values[0].string.text);
9734 return;
9735 }
9514a192
MS		 9736
9737 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_MIMETYPE, "document-format-supplied", NULL, ippGetString(format, 0, NULL));
ef416fc2 9738 }
f7deaa1a 9739 else if ((default_format = cupsGetOption("document-format",
9740 printer->num_options,
9741 printer->options)) != NULL)
9742 {
9743 /*
9744 * Use default document format...
9745 */
9746
c5b24bfa 9747 if (sscanf(default_format, "%15[^/]/%255[^;]", super, type) != 2)
f7deaa1a 9748 {
9749 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 9750 _("Bad document-format-default \"%s\"."), default_format);
f7deaa1a 9751 return;
9752 }
9753 }
ef416fc2 9754 else
9755 {
9756 /*
9757 * No document format attribute? Auto-type it!
9758 */
9759
5a9febac
MS		 9760 strlcpy(super, "application", sizeof(super));
9761 strlcpy(type, "octet-stream", sizeof(type));
ef416fc2 9762 }
9763
fa73b229 9764 if (!strcmp(super, "application") && !strcmp(type, "octet-stream"))
ef416fc2 9765 {
9766 /*
9767 * Auto-type the file...
9768 */
9769
bd7854cb 9770 ipp_attribute_t *doc_name; /* document-name attribute */
9771
9772
75bd9771 9773 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Auto-typing file...");
ef416fc2 9774
bd7854cb 9775 doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME);
9776 filetype = mimeFileType(MimeDatabase, con->filename,
9777 doc_name ? doc_name->values[0].string.text : NULL,
9778 &compression);
ef416fc2 9779
f7deaa1a 9780 if (!filetype)
f7faf1f5 9781 filetype = mimeType(MimeDatabase, super, type);
a0f6818e 9782
0268488e
MS		 9783 if (filetype)
9784 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Request file type is %s/%s.",
9785 filetype->super, filetype->type);
9514a192
MS		 9786
9787 snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, filetype->type);
9788 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_MIMETYPE, "document-format-detected", NULL, mimetype);
ed486911 9789 }
f7faf1f5 9790 else
9791 filetype = mimeType(MimeDatabase, super, type);
9792
49d87452 9793 if (filetype)
f7deaa1a 9794 {
9795 /*
9796 * Replace the document-format attribute value with the auto-typed or
9797 * default one.
9798 */
9799
9800 snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super,
9801 filetype->type);
9802
49d87452
MS		 9803 if ((jformat = ippFindAttribute(job->attrs, "document-format",
9804 IPP_TAG_MIMETYPE)) != NULL)
5e6c3df7 9805 ippSetString(job->attrs, &jformat, 0, mimetype);
f7deaa1a 9806 else
a0f6818e 9807 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_MIMETYPE,
f7deaa1a 9808 "document-format", NULL, mimetype);
9809 }
9810 else if (!filetype)
ef416fc2 9811 {
9812 send_ipp_status(con, IPP_DOCUMENT_FORMAT,
84315f46 9813 _("Unsupported document-format \"%s/%s\"."), super, type);
ef416fc2 9814 cupsdLogMessage(CUPSD_LOG_INFO,
9815 "Hint: Do you have the raw file printing rules enabled?");
9816
9817 if (format)
9818 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE,
9819 "document-format", NULL, format->values[0].string.text);
9820
9821 return;
9822 }
9823
80ca4592 9824 if (printer->filetypes && !cupsArrayFind(printer->filetypes, filetype))
9825 {
9826 snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super,
9827 filetype->type);
9828
9829 send_ipp_status(con, IPP_DOCUMENT_FORMAT,
84315f46 9830 _("Unsupported document-format \"%s\"."), mimetype);
80ca4592 9831
9832 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE,
9833 "document-format", NULL, mimetype);
9834
9835 return;
9836 }
9837
ef416fc2 9838 /*
9839 * Add the file to the job...
9840 */
9841
9842 if (add_file(con, job, filetype, compression))
9843 return;
9844
9514a192
MS		 9845 if ((attr = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME)) != NULL)
9846 ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "document-name-supplied", NULL, ippGetString(attr, 0, NULL));
9847
ef416fc2 9848 if (stat(con->filename, &fileinfo))
9849 kbytes = 0;
9850 else
9851 kbytes = (fileinfo.st_size + 1023) / 1024;
9852
9853 cupsdUpdateQuota(printer, job->username, 0, kbytes);
9854
f16ea703
MS		 9855 job->koctets += kbytes;
9856
9857 if ((attr = ippFindAttribute(job->attrs, "job-k-octets", IPP_TAG_INTEGER)) != NULL)
ef416fc2 9858 attr->values[0].integer += kbytes;
9859
6d8021f4
MS		 9860 snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, job->num_files);
9861 if (rename(con->filename, filename))
9862 {
9863 cupsdLogJob(job, CUPSD_LOG_ERROR, "Unable to rename job document file \"%s\": %s", filename, strerror(errno));
9864
9865 send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to rename job document file."));
9866 return;
9867 }
ef416fc2 9868
9869 cupsdClearString(&con->filename);
9870
75bd9771
MS		 9871 cupsdLogJob(job, CUPSD_LOG_INFO, "File of type %s/%s queued by \"%s\".",
9872 filetype->super, filetype->type, job->username);
ef416fc2 9873
9874 /*
9875 * Start the job if this is the last document...
9876 */
9877
6d2f911b
MS		 9878 last_document:
9879
fa73b229 9880 if ((attr = ippFindAttribute(con->request, "last-document",
9881 IPP_TAG_BOOLEAN)) != NULL &&
ef416fc2 9882 attr->values[0].boolean)
9883 {
9884 /*
9885 * See if we need to add the ending sheet...
9886 */
9887
91c84a35
MS		 9888 if (cupsdTimeoutJob(job))
9889 return;
ef416fc2 9890
bd7854cb 9891 if (job->state_value == IPP_JOB_STOPPED)
9892 {
ef416fc2 9893 job->state->values[0].integer = IPP_JOB_PENDING;
bd7854cb 9894 job->state_value = IPP_JOB_PENDING;
12f89d24
MS		 9895
9896 ippSetString(job->attrs, &job->reasons, 0, "none");
bd7854cb 9897 }
9898 else if (job->state_value == IPP_JOB_HELD)
ef416fc2 9899 {
fa73b229 9900 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
9901 IPP_TAG_KEYWORD)) == NULL)
ef416fc2 9902 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
9903
fa73b229 9904 if (!attr || !strcmp(attr->values[0].string.text, "no-hold"))
bd7854cb 9905 {
ef416fc2 9906 job->state->values[0].integer = IPP_JOB_PENDING;
bd7854cb 9907 job->state_value = IPP_JOB_PENDING;
12f89d24
MS		 9908
9909 ippSetString(job->attrs, &job->reasons, 0, "none");
bd7854cb 9910 }
12f89d24
MS		 9911 else
9912 ippSetString(job->attrs, &job->reasons, 0, "job-hold-until-specified");
ef416fc2 9913 }
9914
3dfe78b3
MS		 9915 job->dirty = 1;
9916 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
ef416fc2 9917
75bd9771 9918 start_job = 1;
ef416fc2 9919 }
9920 else
9921 {
fa73b229 9922 if ((attr = ippFindAttribute(job->attrs, "job-hold-until",
9923 IPP_TAG_KEYWORD)) == NULL)
ef416fc2 9924 attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME);
9925
fa73b229 9926 if (!attr || !strcmp(attr->values[0].string.text, "no-hold"))
ef416fc2 9927 {
9928 job->state->values[0].integer = IPP_JOB_HELD;
bd7854cb 9929 job->state_value = IPP_JOB_HELD;
dfd5680b 9930 job->hold_until = time(NULL) + MultipleOperationTimeout;
3dfe78b3 9931
12f89d24
MS		 9932 ippSetString(job->attrs, &job->reasons, 0, "job-incoming");
9933
9934 job->dirty = 1;
3dfe78b3 9935 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
ef416fc2 9936 }
75bd9771
MS		 9937
9938 start_job = 0;
ef416fc2 9939 }
9940
9941 /*
9942 * Fill in the response info...
9943 */
9944
8ef4f507
MS		 9945 httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL, con->clientname, con->clientport, "/jobs/%d", jobid);
9946 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, job_uri);
ef416fc2 9947
9948 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", jobid);
9949
8ef4f507
MS		 9950 ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", (int)job->state_value);
9951 ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, "job-state-reasons", NULL, job->reasons->values[0].string.text);
ef416fc2 9952
9953 con->response->request.status.status_code = IPP_OK;
75bd9771
MS		 9954
9955 /*
9956 * Start the job if necessary...
9957 */
9958
9959 if (start_job)
9960 cupsdCheckJobs();
ef416fc2 9961}
9962
9963
9964/*
9965 * 'send_http_error()' - Send a HTTP error back to the IPP client.
9966 */
9967
9968static void
f899b121 9969send_http_error(
9970 cupsd_client_t *con, /* I - Client connection */
9971 http_status_t status, /* I - HTTP status code */
9972 cupsd_printer_t *printer) /* I - Printer, if any */
ef416fc2 9973{
9f5eb9be
MS		 9974 ipp_attribute_t *uri; /* Request URI, if any */
9975
9976
9977 if ((uri = ippFindAttribute(con->request, "printer-uri",
9978 IPP_TAG_URI)) == NULL)
9979 uri = ippFindAttribute(con->request, "job-uri", IPP_TAG_URI);
9980
9981 cupsdLogMessage(status == HTTP_FORBIDDEN ? CUPSD_LOG_ERROR : CUPSD_LOG_DEBUG,
21f36711 9982 "[Client %d] Returning HTTP %s for %s (%s) from %s",
996acce8 9983 con->number, httpStatus(status),
321d8d57
MS		 9984 con->request ?
9985 ippOpString(con->request->request.op.operation_id) :
9986 "no operation-id",
9f5eb9be 9987 uri ? uri->values[0].string.text : "no URI",
996acce8 9988 con->http->hostname);
ef416fc2 9989
5f64df29
MS		 9990 if (printer)
9991 {
db0bd74a 9992 int auth_type; /* Type of authentication required */
2fb76298
MS		 9993
9994
5f64df29
MS		 9995 auth_type = CUPSD_AUTH_NONE;
9996
9997 if (status == HTTP_UNAUTHORIZED &&
9998 printer->num_auth_info_required > 0 &&
9999 !strcmp(printer->auth_info_required[0], "negotiate") &&
10000 con->request &&
10001 (con->request->request.op.operation_id == IPP_PRINT_JOB ||
10002 con->request->request.op.operation_id == IPP_CREATE_JOB ||
10003 con->request->request.op.operation_id == CUPS_AUTHENTICATE_JOB))
10004 {
10005 /*
10006 * Creating and authenticating jobs requires Kerberos...
10007 */
10008
10009 auth_type = CUPSD_AUTH_NEGOTIATE;
10010 }
db0bd74a 10011 else
5f64df29
MS		 10012 {
10013 /*
10014 * Use policy/location-defined authentication requirements...
10015 */
10016
10017 char resource[HTTP_MAX_URI]; /* Resource portion of URI */
10018 cupsd_location_t *auth; /* Pointer to authentication element */
10019
10020
10021 if (printer->type & CUPS_PRINTER_CLASS)
10022 snprintf(resource, sizeof(resource), "/classes/%s", printer->name);
10023 else
10024 snprintf(resource, sizeof(resource), "/printers/%s", printer->name);
10025
10026 if ((auth = cupsdFindBest(resource, HTTP_POST)) == NULL ||
10027 auth->type == CUPSD_AUTH_NONE)
10028 auth = cupsdFindPolicyOp(printer->op_policy_ptr,
10029 con->request ?
10030 con->request->request.op.operation_id :
10031 IPP_PRINT_JOB);
10032
10033 if (auth)
10034 {
10035 if (auth->type == CUPSD_AUTH_DEFAULT)
dcb445bc 10036 auth_type = cupsdDefaultAuthType();
5f64df29
MS		 10037 else
10038 auth_type = auth->type;
10039 }
10040 }
2fb76298 10041
db0bd74a 10042 cupsdSendError(con, status, auth_type);
2fb76298 10043 }
f899b121 10044 else
5bd77a73 10045 cupsdSendError(con, status, CUPSD_AUTH_NONE);
ef416fc2 10046
10047 ippDelete(con->response);
10048 con->response = NULL;
10049
10050 return;
10051}
10052
10053
10054/*
10055 * 'send_ipp_status()' - Send a status back to the IPP client.
10056 */
10057
10058static void
10059send_ipp_status(cupsd_client_t *con, /* I - Client connection */
1f0275e3
MS		 10060 ipp_status_t status, /* I - IPP status code */
10061 const char *message,/* I - Status message */
10062 ...) /* I - Additional args as needed */
ef416fc2 10063{
10064 va_list ap; /* Pointer to additional args */
10065 char formatted[1024]; /* Formatted errror message */
10066
10067
3d8365b8 10068 va_start(ap, message);
10069 vsnprintf(formatted, sizeof(formatted),
10070 _cupsLangString(con->language, message), ap);
10071 va_end(ap);
ef416fc2 10072
3d8365b8 10073 cupsdLogMessage(CUPSD_LOG_DEBUG, "%s %s: %s",
10074 ippOpString(con->request->request.op.operation_id),
10075 ippErrorString(status), formatted);
ef416fc2 10076
10077 con->response->request.status.status_code = status;
10078
fa73b229 10079 if (ippFindAttribute(con->response, "attributes-charset",
10080 IPP_TAG_ZERO) == NULL)
ef416fc2 10081 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
f8b3a85b 10082 "attributes-charset", NULL, "utf-8");
ef416fc2 10083
10084 if (ippFindAttribute(con->response, "attributes-natural-language",
10085 IPP_TAG_ZERO) == NULL)
10086 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
10087 "attributes-natural-language", NULL, DefaultLanguage);
10088
3d8365b8 10089 ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_TEXT,
10090 "status-message", NULL, formatted);
ef416fc2 10091}
10092
10093
10094/*
10095 * 'set_default()' - Set the default destination...
10096 */
10097
10098static void
10099set_default(cupsd_client_t *con, /* I - Client connection */
10100 ipp_attribute_t *uri) /* I - Printer URI */
10101{
10102 http_status_t status; /* Policy status */
bc44d920 10103 cups_ptype_t dtype; /* Destination type (printer/class) */
dd1abb6b
MS		 10104 cupsd_printer_t *printer, /* Printer */
10105 *oldprinter; /* Old default printer */
ef416fc2 10106
10107
10108 cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_default(%p[%d], %s)", con,
996acce8 10109 con->number, uri->values[0].string.text);
ef416fc2 10110
10111 /*
10112 * Is the destination valid?
10113 */
10114
f7deaa1a 10115 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 10116 {
10117 /*
10118 * Bad URI...
10119 */
10120
10121 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 10122 _("The printer or class does not exist."));
ef416fc2 10123 return;
10124 }
10125
10126 /*
10127 * Check policy...
10128 */
10129
10130 if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK)
10131 {
f899b121 10132 send_http_error(con, status, NULL);
ef416fc2 10133 return;
10134 }
10135
10136 /*
10137 * Set it as the default...
10138 */
10139
dd1abb6b 10140 oldprinter = DefaultPrinter;
ef416fc2 10141 DefaultPrinter = printer;
10142
dd1abb6b
MS		 10143 if (oldprinter)
10144 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, oldprinter, NULL,
10145 "%s is no longer the default printer.", oldprinter->name);
10146
10147 cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, printer, NULL,
10148 "%s is now the default printer.", printer->name);
10149
3dfe78b3 10150 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS | CUPSD_DIRTY_CLASSES |
a2326b5b 10151 CUPSD_DIRTY_PRINTCAP);
ef416fc2 10152
10153 cupsdLogMessage(CUPSD_LOG_INFO,
f7deaa1a 10154 "Default destination set to \"%s\" by \"%s\".",
10155 printer->name, get_username(con));
ef416fc2 10156
10157 /*
10158 * Everything was ok, so return OK status...
10159 */
10160
10161 con->response->request.status.status_code = IPP_OK;
10162}
10163
10164
10165/*
10166 * 'set_job_attrs()' - Set job attributes.
10167 */
10168
10169static void
10170set_job_attrs(cupsd_client_t *con, /* I - Client connection */
10171 ipp_attribute_t *uri) /* I - Job URI */
10172{
10173 ipp_attribute_t *attr, /* Current attribute */
10174 *attr2; /* Job attribute */
10175 int jobid; /* Job ID */
10176 cupsd_job_t *job; /* Current job */
61cf44e2 10177 char scheme[HTTP_MAX_URI],
ef416fc2 10178 /* Method portion of URI */
10179 username[HTTP_MAX_URI],
10180 /* Username portion of URI */
10181 host[HTTP_MAX_URI],
10182 /* Host portion of URI */
10183 resource[HTTP_MAX_URI];
10184 /* Resource portion of URI */
10185 int port; /* Port portion of URI */
d09495fa 10186 int event; /* Events? */
005dd1eb 10187 int check_jobs; /* Check jobs? */
ef416fc2 10188
10189
10190 cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_job_attrs(%p[%d], %s)", con,
996acce8 10191 con->number, uri->values[0].string.text);
ef416fc2 10192
10193 /*
10194 * Start with "everything is OK" status...
10195 */
10196
10197 con->response->request.status.status_code = IPP_OK;
10198
10199 /*
10200 * See if we have a job URI or a printer URI...
10201 */
10202
fa73b229 10203 if (!strcmp(uri->name, "printer-uri"))
ef416fc2 10204 {
10205 /*
10206 * Got a printer URI; see if we also have a job-id attribute...
10207 */
10208
fa73b229 10209 if ((attr = ippFindAttribute(con->request, "job-id",
10210 IPP_TAG_INTEGER)) == NULL)
ef416fc2 10211 {
10212 send_ipp_status(con, IPP_BAD_REQUEST,
84315f46 10213 _("Got a printer-uri attribute but no job-id."));
ef416fc2 10214 return;
10215 }
10216
10217 jobid = attr->values[0].integer;
10218 }
10219 else
10220 {
10221 /*
10222 * Got a job URI; parse it to get the job ID...
10223 */
10224
61cf44e2
MS		 10225 httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme,
10226 sizeof(scheme), username, sizeof(username), host,
a4d04587 10227 sizeof(host), &port, resource, sizeof(resource));
ef416fc2 10228
fa73b229 10229 if (strncmp(resource, "/jobs/", 6))
ef416fc2 10230 {
10231 /*
10232 * Not a valid URI!
10233 */
10234
84315f46 10235 send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri \"%s\"."),
ef416fc2 10236 uri->values[0].string.text);
10237 return;
10238 }
10239
10240 jobid = atoi(resource + 6);
10241 }
10242
10243 /*
10244 * See if the job exists...
10245 */
10246
10247 if ((job = cupsdFindJob(jobid)) == NULL)
10248 {
10249 /*
10250 * Nope - return a "not found" error...
10251 */
10252
84315f46 10253 send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist."), jobid);
ef416fc2 10254 return;
10255 }
10256
10257 /*
10258 * See if the job has been completed...
10259 */
10260
bd7854cb 10261 if (job->state_value > IPP_JOB_STOPPED)
ef416fc2 10262 {
10263 /*
10264 * Return a "not-possible" error...
10265 */
10266
10267 send_ipp_status(con, IPP_NOT_POSSIBLE,
84315f46 10268 _("Job #%d is finished and cannot be altered."), jobid);
ef416fc2 10269 return;
10270 }
10271
10272 /*
10273 * See if the job is owned by the requesting user...
10274 */
10275
10276 if (!validate_user(job, con, job->username, username, sizeof(username)))
10277 {
b0f6947b
MS		 10278 send_http_error(con, con->username[0] ? HTTP_FORBIDDEN : HTTP_UNAUTHORIZED,
10279 cupsdFindDest(job->dest));
ef416fc2 10280 return;
10281 }
10282
10283 /*
10284 * See what the user wants to change.
10285 */
10286
bd7854cb 10287 cupsdLoadJob(job);
10288
005dd1eb
MS		 10289 check_jobs = 0;
10290 event = 0;
d09495fa 10291
fa73b229 10292 for (attr = con->request->attrs; attr; attr = attr->next)
ef416fc2 10293 {
10294 if (attr->group_tag != IPP_TAG_JOB || !attr->name)
10295 continue;
10296
10297 if (!strcmp(attr->name, "attributes-charset") ||
10298 !strcmp(attr->name, "attributes-natural-language") ||
9514a192
MS		 10299 !strncmp(attr->name, "date-time-at-", 13) ||
10300 !strncmp(attr->name, "document-compression", 20) ||
10301 !strncmp(attr->name, "document-format", 15) ||
ef416fc2 10302 !strcmp(attr->name, "job-detailed-status-messages") ||
10303 !strcmp(attr->name, "job-document-access-errors") ||
10304 !strcmp(attr->name, "job-id") ||
5d6412a9 10305 !strcmp(attr->name, "job-impressions-completed") ||
9514a192
MS		 10306 !strcmp(attr->name, "job-k-octets-completed") ||
10307 !strcmp(attr->name, "job-media-sheets-completed") ||
ef416fc2 10308 !strcmp(attr->name, "job-originating-host-name") ||
10309 !strcmp(attr->name, "job-originating-user-name") ||
9514a192 10310 !strcmp(attr->name, "job-pages-completed") ||
ef416fc2 10311 !strcmp(attr->name, "job-printer-up-time") ||
10312 !strcmp(attr->name, "job-printer-uri") ||
10313 !strcmp(attr->name, "job-sheets") ||
10314 !strcmp(attr->name, "job-state-message") ||
10315 !strcmp(attr->name, "job-state-reasons") ||
10316 !strcmp(attr->name, "job-uri") ||
10317 !strcmp(attr->name, "number-of-documents") ||
10318 !strcmp(attr->name, "number-of-intervening-jobs") ||
10319 !strcmp(attr->name, "output-device-assigned") ||
ef416fc2 10320 !strncmp(attr->name, "time-at-", 8))
10321 {
10322 /*
10323 * Read-only attrs!
10324 */
10325
10326 send_ipp_status(con, IPP_ATTRIBUTES_NOT_SETTABLE,
10327 _("%s cannot be changed."), attr->name);
10328
a2326b5b
MS		 10329 attr2 = ippCopyAttribute(con->response, attr, 0);
10330 ippSetGroupTag(con->response, &attr2, IPP_TAG_UNSUPPORTED_GROUP);
ef416fc2 10331 continue;
10332 }
10333
4cadd620
MS		 10334 if (!ippValidateAttribute(attr))
10335 {
10336 send_ipp_status(con, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, _("Bad '%s' value."), attr->name);
10337 ippCopyAttribute(con->response, attr, 0);
10338 return;
10339 }
10340
10341 if (!strcmp(attr->name, "job-hold-until"))
10342 {
10343 const char *when = ippGetString(attr, 0, NULL);
10344 /* job-hold-until value */
10345
10346 if ((ippGetValueTag(attr) != IPP_TAG_KEYWORD && ippGetValueTag(attr) != IPP_TAG_NAME && ippGetValueTag(attr) != IPP_TAG_NAMELANG) || ippGetCount(attr) != 1)
10347 {
10348 send_ipp_status(con, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, _("Unsupported 'job-hold-until' value."));
10349 ippCopyAttribute(con->response, attr, 0);
10350 return;
10351 }
10352
10353 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Setting job-hold-until to %s", when);
10354 cupsdSetJobHoldUntil(job, when, 0);
10355
10356 if (!strcmp(when, "no-hold"))
10357 {
10358 cupsdReleaseJob(job);
10359 check_jobs = 1;
10360 }
10361 else
10362 cupsdSetJobState(job, IPP_JOB_HELD, CUPSD_JOB_DEFAULT, "Job held by \"%s\".", username);
10363
10364 event |= CUPSD_EVENT_JOB_CONFIG_CHANGED | CUPSD_EVENT_JOB_STATE;
10365 }
10366 else if (!strcmp(attr->name, "job-priority"))
ef416fc2 10367 {
10368 /*
10369 * Change the job priority...
10370 */
10371
10372 if (attr->value_tag != IPP_TAG_INTEGER)
10373 {
84315f46 10374 send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-priority value."));
ef416fc2 10375
a2326b5b
MS		 10376 attr2 = ippCopyAttribute(con->response, attr, 0);
10377 ippSetGroupTag(con->response, &attr2, IPP_TAG_UNSUPPORTED_GROUP);
ef416fc2 10378 }
bd7854cb 10379 else if (job->state_value >= IPP_JOB_PROCESSING)
ef416fc2 10380 {
10381 send_ipp_status(con, IPP_NOT_POSSIBLE,
10382 _("Job is completed and cannot be changed."));
10383 return;
10384 }
10385 else if (con->response->request.status.status_code == IPP_OK)
d09495fa 10386 {
005dd1eb
MS		 10387 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Setting job-priority to %d",
10388 attr->values[0].integer);
ef416fc2 10389 cupsdSetJobPriority(job, attr->values[0].integer);
005dd1eb
MS		 10390
10391 check_jobs = 1;
10392 event |= CUPSD_EVENT_JOB_CONFIG_CHANGED |
10393 CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED;
d09495fa 10394 }
ef416fc2 10395 }
10396 else if (!strcmp(attr->name, "job-state"))
10397 {
10398 /*
10399 * Change the job state...
10400 */
10401
10402 if (attr->value_tag != IPP_TAG_ENUM)
10403 {
84315f46 10404 send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-state value."));
ef416fc2 10405
a2326b5b
MS		 10406 attr2 = ippCopyAttribute(con->response, attr, 0);
10407 ippSetGroupTag(con->response, &attr2, IPP_TAG_UNSUPPORTED_GROUP);
ef416fc2 10408 }
10409 else
10410 {
10411 switch (attr->values[0].integer)
10412 {
10413 case IPP_JOB_PENDING :
10414 case IPP_JOB_HELD :
bd7854cb 10415 if (job->state_value > IPP_JOB_HELD)
ef416fc2 10416 {
10417 send_ipp_status(con, IPP_NOT_POSSIBLE,
10418 _("Job state cannot be changed."));
10419 return;
10420 }
10421 else if (con->response->request.status.status_code == IPP_OK)
bd7854cb 10422 {
005dd1eb
MS		 10423 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Setting job-state to %d",
10424 attr->values[0].integer);
7e86f2f6 10425 cupsdSetJobState(job, (ipp_jstate_t)attr->values[0].integer, CUPSD_JOB_DEFAULT, "Job state changed by \"%s\"", username);
005dd1eb 10426 check_jobs = 1;
bd7854cb 10427 }
ef416fc2 10428 break;
10429
10430 case IPP_JOB_PROCESSING :
10431 case IPP_JOB_STOPPED :
dc407006 10432 if (job->state_value != (ipp_jstate_t)attr->values[0].integer)
ef416fc2 10433 {
10434 send_ipp_status(con, IPP_NOT_POSSIBLE,
10435 _("Job state cannot be changed."));
10436 return;
10437 }
10438 break;
10439
d09495fa 10440 case IPP_JOB_CANCELED :
ef416fc2 10441 case IPP_JOB_ABORTED :
10442 case IPP_JOB_COMPLETED :
bd7854cb 10443 if (job->state_value > IPP_JOB_PROCESSING)
ef416fc2 10444 {
10445 send_ipp_status(con, IPP_NOT_POSSIBLE,
10446 _("Job state cannot be changed."));
10447 return;
10448 }
10449 else if (con->response->request.status.status_code == IPP_OK)
005dd1eb
MS		 10450 {
10451 cupsdLogJob(job, CUPSD_LOG_DEBUG, "Setting job-state to %d",
10452 attr->values[0].integer);
b9faaae1
MS		 10453 cupsdSetJobState(job, (ipp_jstate_t)attr->values[0].integer,
10454 CUPSD_JOB_DEFAULT,
10455 "Job state changed by \"%s\"", username);
005dd1eb
MS		 10456 check_jobs = 1;
10457 }
ef416fc2 10458 break;
10459 }
10460 }
10461 }
10462 else if (con->response->request.status.status_code != IPP_OK)
10463 continue;
fa73b229 10464 else if ((attr2 = ippFindAttribute(job->attrs, attr->name,
10465 IPP_TAG_ZERO)) != NULL)
ef416fc2 10466 {
10467 /*
10468 * Some other value; first free the old value...
10469 */
10470
10471 if (job->attrs->prev)
10472 job->attrs->prev->next = attr2->next;
10473 else
10474 job->attrs->attrs = attr2->next;
10475
10476 if (job->attrs->last == attr2)
10477 job->attrs->last = job->attrs->prev;
10478
a2326b5b 10479 ippDeleteAttribute(NULL, attr2);
ef416fc2 10480
10481 /*
10482 * Then copy the attribute...
10483 */
10484
a2326b5b 10485 ippCopyAttribute(job->attrs, attr, 0);
ef416fc2 10486 }
10487 else if (attr->value_tag == IPP_TAG_DELETEATTR)
10488 {
10489 /*
10490 * Delete the attribute...
10491 */
10492
10493 if ((attr2 = ippFindAttribute(job->attrs, attr->name,
10494 IPP_TAG_ZERO)) != NULL)
10495 {
10496 if (job->attrs->prev)
10497 job->attrs->prev->next = attr2->next;
10498 else
10499 job->attrs->attrs = attr2->next;
10500
10501 if (attr2 == job->attrs->last)
10502 job->attrs->last = job->attrs->prev;
10503
a2326b5b 10504 ippDeleteAttribute(NULL, attr2);
d09495fa 10505
10506 event |= CUPSD_EVENT_JOB_CONFIG_CHANGED;
ef416fc2 10507 }
10508 }
10509 else
10510 {
10511 /*
10512 * Add new option by copying it...
10513 */
10514
a2326b5b 10515 ippCopyAttribute(job->attrs, attr, 0);
d09495fa 10516
10517 event |= CUPSD_EVENT_JOB_CONFIG_CHANGED;
ef416fc2 10518 }
10519 }
10520
10521 /*
10522 * Save the job...
10523 */
10524
3dfe78b3
MS		 10525 job->dirty = 1;
10526 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
ef416fc2 10527
d09495fa 10528 /*
10529 * Send events as needed...
10530 */
10531
d9bca400 10532 if (event & CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED)
01ce6322
MS		 10533 cupsdAddEvent(CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED,
10534 cupsdFindDest(job->dest), job,
d9bca400
MS		 10535 "Job priority changed by user.");
10536
d09495fa 10537 if (event & CUPSD_EVENT_JOB_STATE)
01ce6322 10538 cupsdAddEvent(CUPSD_EVENT_JOB_STATE, cupsdFindDest(job->dest), job,
d09495fa 10539 job->state_value == IPP_JOB_HELD ?
10540 "Job held by user." : "Job restarted by user.");
10541
10542 if (event & CUPSD_EVENT_JOB_CONFIG_CHANGED)
01ce6322 10543 cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, cupsdFindDest(job->dest), job,
d09495fa 10544 "Job options changed by user.");
10545
ef416fc2 10546 /*
10547 * Start jobs if possible...
10548 */
10549
005dd1eb
MS		 10550 if (check_jobs)
10551 cupsdCheckJobs();
ef416fc2 10552}
10553
10554
c168a833
MS		 10555/*
10556 * 'set_printer_attrs()' - Set printer attributes.
10557 */
10558
10559static void
10560set_printer_attrs(cupsd_client_t *con, /* I - Client connection */
10561 ipp_attribute_t *uri) /* I - Printer */
10562{
10563 http_status_t status; /* Policy status */
10564 cups_ptype_t dtype; /* Destination type (printer/class) */
10565 cupsd_printer_t *printer; /* Printer/class */
10566 ipp_attribute_t *attr; /* Printer attribute */
bf3816c7 10567 int changed = 0; /* Was anything changed? */
c168a833
MS		 10568
10569
10570 cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_printer_attrs(%p[%d], %s)", con,
996acce8 10571 con->number, uri->values[0].string.text);
c168a833
MS		 10572
10573 /*
10574 * Is the destination valid?
10575 */
10576
10577 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
10578 {
10579 /*
10580 * Bad URI...
10581 */
10582
10583 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 10584 _("The printer or class does not exist."));
c168a833
MS		 10585 return;
10586 }
10587
10588 /*
10589 * Check policy...
10590 */
10591
10592 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
10593 {
10594 send_http_error(con, status, printer);
10595 return;
10596 }
10597
10598 /*
10599 * Return a list of attributes that can be set via Set-Printer-Attributes.
10600 */
10601
10602 if ((attr = ippFindAttribute(con->request, "printer-location",
10603 IPP_TAG_TEXT)) != NULL)
10604 {
10605 cupsdSetString(&printer->location, attr->values[0].string.text);
10606 changed = 1;
10607 }
10608
9b4bd602
MS		 10609 if ((attr = ippFindAttribute(con->request, "printer-geo-location", IPP_TAG_URI)) != NULL && !strncmp(attr->values[0].string.text, "geo:", 4))
10610 {
10611 cupsdSetString(&printer->geo_location, attr->values[0].string.text);
10612 changed = 1;
10613 }
10614
10615 if ((attr = ippFindAttribute(con->request, "printer-organization", IPP_TAG_TEXT)) != NULL)
10616 {
10617 cupsdSetString(&printer->organization, attr->values[0].string.text);
10618 changed = 1;
10619 }
10620
10621 if ((attr = ippFindAttribute(con->request, "printer-organizational-unit", IPP_TAG_TEXT)) != NULL)
10622 {
10623 cupsdSetString(&printer->organizational_unit, attr->values[0].string.text);
10624 changed = 1;
10625 }
10626
c168a833
MS		 10627 if ((attr = ippFindAttribute(con->request, "printer-info",
10628 IPP_TAG_TEXT)) != NULL)
10629 {
10630 cupsdSetString(&printer->info, attr->values[0].string.text);
10631 changed = 1;
10632 }
10633
10634 /*
10635 * Update the printer attributes and return...
10636 */
10637
10638 if (changed)
10639 {
9b4bd602
MS		 10640 printer->config_time = time(NULL);
10641
c168a833
MS		 10642 cupsdSetPrinterAttrs(printer);
10643 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
10644
10645 cupsdAddEvent(CUPSD_EVENT_PRINTER_CONFIG, printer, NULL,
10646 "Printer \"%s\" description or location changed by \"%s\".",
10647 printer->name, get_username(con));
10648
10649 cupsdLogMessage(CUPSD_LOG_INFO,
10650 "Printer \"%s\" description or location changed by \"%s\".",
10651 printer->name, get_username(con));
10652 }
10653
10654 con->response->request.status.status_code = IPP_OK;
10655}
10656
10657
b423cd4c 10658/*
10659 * 'set_printer_defaults()' - Set printer default options from a request.
10660 */
10661
f0b589f7 10662static int /* O - 1 on success, 0 on failure */
b423cd4c 10663set_printer_defaults(
10664 cupsd_client_t *con, /* I - Client connection */
10665 cupsd_printer_t *printer) /* I - Printer */
10666{
10667 int i; /* Looping var */
10668 ipp_attribute_t *attr; /* Current attribute */
7e86f2f6 10669 size_t namelen; /* Length of attribute name */
b423cd4c 10670 char name[256], /* New attribute name */
10671 value[256]; /* String version of integer attrs */
10672
10673
10674 for (attr = con->request->attrs; attr; attr = attr->next)
10675 {
10676 /*
10677 * Skip non-printer attributes...
10678 */
10679
10680 if (attr->group_tag != IPP_TAG_PRINTER || !attr->name)
10681 continue;
10682
10683 cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_printer_defaults: %s", attr->name);
10684
10685 if (!strcmp(attr->name, "job-sheets-default"))
10686 {
10687 /*
10688 * Only allow keywords and names...
10689 */
10690
10691 if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD)
10692 continue;
10693
10694 /*
10695 * Only allow job-sheets-default to be set when running without a
10696 * system high classification level...
10697 */
10698
10699 if (Classification)
10700 continue;
10701
10702 cupsdSetString(&printer->job_sheets[0], attr->values[0].string.text);
10703
10704 if (attr->num_values > 1)
10705 cupsdSetString(&printer->job_sheets[1], attr->values[1].string.text);
10706 else
10707 cupsdSetString(&printer->job_sheets[1], "none");
10708 }
10709 else if (!strcmp(attr->name, "requesting-user-name-allowed"))
10710 {
10d09e33 10711 cupsdFreeStrings(&(printer->users));
b423cd4c 10712
10713 printer->deny_users = 0;
10714
10715 if (attr->value_tag == IPP_TAG_NAME &&
10716 (attr->num_values > 1 ||
10717 strcmp(attr->values[0].string.text, "all")))
10718 {
10719 for (i = 0; i < attr->num_values; i ++)
10d09e33 10720 cupsdAddString(&(printer->users), attr->values[i].string.text);
b423cd4c 10721 }
10722 }
10723 else if (!strcmp(attr->name, "requesting-user-name-denied"))
10724 {
10d09e33 10725 cupsdFreeStrings(&(printer->users));
b423cd4c 10726
10727 printer->deny_users = 1;
10728
10729 if (attr->value_tag == IPP_TAG_NAME &&
10730 (attr->num_values > 1 ||
10731 strcmp(attr->values[0].string.text, "none")))
10732 {
10733 for (i = 0; i < attr->num_values; i ++)
10d09e33 10734 cupsdAddString(&(printer->users), attr->values[i].string.text);
b423cd4c 10735 }
10736 }
10737 else if (!strcmp(attr->name, "job-quota-period"))
10738 {
10739 if (attr->value_tag != IPP_TAG_INTEGER)
10740 continue;
10741
10742 cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-quota-period to %d...",
10743 attr->values[0].integer);
10744 cupsdFreeQuotas(printer);
10745
10746 printer->quota_period = attr->values[0].integer;
10747 }
10748 else if (!strcmp(attr->name, "job-k-limit"))
10749 {
10750 if (attr->value_tag != IPP_TAG_INTEGER)
10751 continue;
10752
10753 cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-k-limit to %d...",
10754 attr->values[0].integer);
10755 cupsdFreeQuotas(printer);
10756
10757 printer->k_limit = attr->values[0].integer;
10758 }
10759 else if (!strcmp(attr->name, "job-page-limit"))
10760 {
10761 if (attr->value_tag != IPP_TAG_INTEGER)
10762 continue;
10763
10764 cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-page-limit to %d...",
10765 attr->values[0].integer);
10766 cupsdFreeQuotas(printer);
10767
10768 printer->page_limit = attr->values[0].integer;
10769 }
10770 else if (!strcmp(attr->name, "printer-op-policy"))
10771 {
10772 cupsd_policy_t *p; /* Policy */
10773
10774
10775 if (attr->value_tag != IPP_TAG_NAME)
10776 continue;
10777
10778 if ((p = cupsdFindPolicy(attr->values[0].string.text)) != NULL)
10779 {
10780 cupsdLogMessage(CUPSD_LOG_DEBUG,
10781 "Setting printer-op-policy to \"%s\"...",
10782 attr->values[0].string.text);
10783 cupsdSetString(&printer->op_policy, attr->values[0].string.text);
10784 printer->op_policy_ptr = p;
10785 }
10786 else
10787 {
10788 send_ipp_status(con, IPP_NOT_POSSIBLE,
10789 _("Unknown printer-op-policy \"%s\"."),
10790 attr->values[0].string.text);
f0b589f7 10791 return (0);
b423cd4c 10792 }
10793 }
10794 else if (!strcmp(attr->name, "printer-error-policy"))
10795 {
10796 if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD)
10797 continue;
10798
f11a948a 10799 if (strcmp(attr->values[0].string.text, "retry-current-job") &&
a2326b5b 10800 ((printer->type & CUPS_PRINTER_CLASS) ||
f11a948a
MS		 10801 (strcmp(attr->values[0].string.text, "abort-job") &&
10802 strcmp(attr->values[0].string.text, "retry-job") &&
10803 strcmp(attr->values[0].string.text, "stop-printer"))))
b423cd4c 10804 {
10805 send_ipp_status(con, IPP_NOT_POSSIBLE,
10806 _("Unknown printer-error-policy \"%s\"."),
10807 attr->values[0].string.text);
f0b589f7 10808 return (0);
b423cd4c 10809 }
10810
10811 cupsdLogMessage(CUPSD_LOG_DEBUG,
10812 "Setting printer-error-policy to \"%s\"...",
10813 attr->values[0].string.text);
10814 cupsdSetString(&printer->error_policy, attr->values[0].string.text);
10815 }
b423cd4c 10816
10817 /*
10818 * Skip any other non-default attributes...
10819 */
10820
10821 namelen = strlen(attr->name);
10822 if (namelen < 9 || strcmp(attr->name + namelen - 8, "-default") ||
10823 namelen > (sizeof(name) - 1) || attr->num_values != 1)
10824 continue;
10825
10826 /*
10827 * OK, anything else must be a user-defined default...
10828 */
10829
10830 strlcpy(name, attr->name, sizeof(name));
10831 name[namelen - 8] = '\0'; /* Strip "-default" */
10832
10833 switch (attr->value_tag)
10834 {
10835 case IPP_TAG_DELETEATTR :
10836 printer->num_options = cupsRemoveOption(name,
10837 printer->num_options,
10838 &(printer->options));
10839 cupsdLogMessage(CUPSD_LOG_DEBUG,
10840 "Deleting %s", attr->name);
10841 break;
10842
10843 case IPP_TAG_NAME :
5a9febac 10844 case IPP_TAG_TEXT :
b423cd4c 10845 case IPP_TAG_KEYWORD :
10846 case IPP_TAG_URI :
10847 printer->num_options = cupsAddOption(name,
10848 attr->values[0].string.text,
10849 printer->num_options,
10850 &(printer->options));
10851 cupsdLogMessage(CUPSD_LOG_DEBUG,
10852 "Setting %s to \"%s\"...", attr->name,
10853 attr->values[0].string.text);
10854 break;
10855
10856 case IPP_TAG_BOOLEAN :
10857 printer->num_options = cupsAddOption(name,
10858 attr->values[0].boolean ?
10859 "true" : "false",
10860 printer->num_options,
10861 &(printer->options));
10862 cupsdLogMessage(CUPSD_LOG_DEBUG,
10863 "Setting %s to %s...", attr->name,
10864 attr->values[0].boolean ? "true" : "false");
10865 break;
10866
10867 case IPP_TAG_INTEGER :
10868 case IPP_TAG_ENUM :
10869 sprintf(value, "%d", attr->values[0].integer);
10870 printer->num_options = cupsAddOption(name, value,
10871 printer->num_options,
10872 &(printer->options));
10873 cupsdLogMessage(CUPSD_LOG_DEBUG,
10874 "Setting %s to %s...", attr->name, value);
10875 break;
10876
10877 case IPP_TAG_RANGE :
10878 sprintf(value, "%d-%d", attr->values[0].range.lower,
10879 attr->values[0].range.upper);
10880 printer->num_options = cupsAddOption(name, value,
10881 printer->num_options,
10882 &(printer->options));
10883 cupsdLogMessage(CUPSD_LOG_DEBUG,
10884 "Setting %s to %s...", attr->name, value);
10885 break;
10886
10887 case IPP_TAG_RESOLUTION :
10888 sprintf(value, "%dx%d%s", attr->values[0].resolution.xres,
10889 attr->values[0].resolution.yres,
10890 attr->values[0].resolution.units == IPP_RES_PER_INCH ?
3e7fe0ca 10891 "dpi" : "dpcm");
b423cd4c 10892 printer->num_options = cupsAddOption(name, value,
10893 printer->num_options,
10894 &(printer->options));
10895 cupsdLogMessage(CUPSD_LOG_DEBUG,
10896 "Setting %s to %s...", attr->name, value);
10897 break;
10898
10899 default :
10900 /* Do nothing for other values */
10901 break;
10902 }
10903 }
f0b589f7
MS		 10904
10905 return (1);
b423cd4c 10906}
10907
10908
ef416fc2 10909/*
10910 * 'start_printer()' - Start a printer.
10911 */
10912
10913static void
10914start_printer(cupsd_client_t *con, /* I - Client connection */
10915 ipp_attribute_t *uri) /* I - Printer URI */
10916{
10d09e33 10917 int i; /* Temporary variable */
ef416fc2 10918 http_status_t status; /* Policy status */
bc44d920 10919 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 10920 cupsd_printer_t *printer; /* Printer data */
10921
10922
10923 cupsdLogMessage(CUPSD_LOG_DEBUG2, "start_printer(%p[%d], %s)", con,
996acce8 10924 con->number, uri->values[0].string.text);
ef416fc2 10925
10926 /*
10927 * Is the destination valid?
10928 */
10929
f7deaa1a 10930 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 10931 {
10932 /*
10933 * Bad URI...
10934 */
10935
10936 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 10937 _("The printer or class does not exist."));
ef416fc2 10938 return;
10939 }
10940
10941 /*
10942 * Check policy...
10943 */
10944
10945 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
10946 {
f899b121 10947 send_http_error(con, status, printer);
ef416fc2 10948 return;
10949 }
10950
10951 /*
10952 * Start the printer...
10953 */
10954
10955 printer->state_message[0] = '\0';
10956
10957 cupsdStartPrinter(printer, 1);
10958
10959 if (dtype & CUPS_PRINTER_CLASS)
f7deaa1a 10960 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" started by \"%s\".",
10961 printer->name, get_username(con));
e00b005a 10962 else
f7deaa1a 10963 cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" started by \"%s\".",
10964 printer->name, get_username(con));
ef416fc2 10965
10966 cupsdCheckJobs();
10967
10d09e33
MS		 10968 /*
10969 * Check quotas...
10970 */
10971
10972 if ((i = check_quotas(con, printer)) < 0)
10973 {
10974 send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached."));
10975 return;
10976 }
10977 else if (i == 0)
10978 {
10979 send_ipp_status(con, IPP_NOT_AUTHORIZED, _("Not allowed to print."));
10980 return;
10981 }
10982
ef416fc2 10983 /*
10984 * Everything was ok, so return OK status...
10985 */
10986
10987 con->response->request.status.status_code = IPP_OK;
10988}
10989
10990
10991/*
10992 * 'stop_printer()' - Stop a printer.
10993 */
10994
10995static void
10996stop_printer(cupsd_client_t *con, /* I - Client connection */
10997 ipp_attribute_t *uri) /* I - Printer URI */
10998{
10999 http_status_t status; /* Policy status */
bc44d920 11000 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 11001 cupsd_printer_t *printer; /* Printer data */
11002 ipp_attribute_t *attr; /* printer-state-message attribute */
11003
11004
11005 cupsdLogMessage(CUPSD_LOG_DEBUG2, "stop_printer(%p[%d], %s)", con,
996acce8 11006 con->number, uri->values[0].string.text);
ef416fc2 11007
11008 /*
11009 * Is the destination valid?
11010 */
11011
f7deaa1a 11012 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 11013 {
11014 /*
11015 * Bad URI...
11016 */
11017
11018 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 11019 _("The printer or class does not exist."));
ef416fc2 11020 return;
11021 }
11022
11023 /*
11024 * Check policy...
11025 */
11026
11027 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
11028 {
f899b121 11029 send_http_error(con, status, printer);
ef416fc2 11030 return;
11031 }
11032
11033 /*
11034 * Stop the printer...
11035 */
11036
11037 if ((attr = ippFindAttribute(con->request, "printer-state-message",
11038 IPP_TAG_TEXT)) == NULL)
5a9febac 11039 strlcpy(printer->state_message, "Paused", sizeof(printer->state_message));
ef416fc2 11040 else
11041 {
11042 strlcpy(printer->state_message, attr->values[0].string.text,
11043 sizeof(printer->state_message));
11044 }
11045
11046 cupsdStopPrinter(printer, 1);
11047
11048 if (dtype & CUPS_PRINTER_CLASS)
f7deaa1a 11049 cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" stopped by \"%s\".",
11050 printer->name, get_username(con));
ef416fc2 11051 else
f7deaa1a 11052 cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" stopped by \"%s\".",
11053 printer->name, get_username(con));
ef416fc2 11054
11055 /*
11056 * Everything was ok, so return OK status...
11057 */
11058
11059 con->response->request.status.status_code = IPP_OK;
11060}
11061
11062
89d46774 11063/*
11064 * 'url_encode_attr()' - URL-encode a string attribute.
11065 */
11066
11067static void
11068url_encode_attr(ipp_attribute_t *attr, /* I - Attribute */
11069 char *buffer,/* I - String buffer */
07623986 11070 size_t bufsize)/* I - Size of buffer */
89d46774 11071{
11072 int i; /* Looping var */
11073 char *bufptr, /* Pointer into buffer */
b94498cf 11074 *bufend; /* End of buffer */
89d46774 11075
11076
11077 strlcpy(buffer, attr->name, bufsize);
11078 bufptr = buffer + strlen(buffer);
11079 bufend = buffer + bufsize - 1;
11080
11081 for (i = 0; i < attr->num_values; i ++)
11082 {
11083 if (bufptr >= bufend)
11084 break;
11085
11086 if (i)
11087 *bufptr++ = ',';
11088 else
11089 *bufptr++ = '=';
11090
11091 if (bufptr >= bufend)
11092 break;
11093
11094 *bufptr++ = '\'';
11095
07623986 11096 bufptr = url_encode_string(attr->values[i].string.text, bufptr, (size_t)(bufend - bufptr + 1));
89d46774 11097
11098 if (bufptr >= bufend)
11099 break;
11100
11101 *bufptr++ = '\'';
11102 }
11103
11104 *bufptr = '\0';
11105}
11106
11107
b94498cf 11108/*
11109 * 'url_encode_string()' - URL-encode a string.
11110 */
11111
11112static char * /* O - End of string */
11113url_encode_string(const char *s, /* I - String */
11114 char *buffer, /* I - String buffer */
07623986 11115 size_t bufsize) /* I - Size of buffer */
b94498cf 11116{
11117 char *bufptr, /* Pointer into buffer */
11118 *bufend; /* End of buffer */
11119 static const char *hex = "0123456789ABCDEF";
11120 /* Hex digits */
11121
11122
11123 bufptr = buffer;
11124 bufend = buffer + bufsize - 1;
11125
11126 while (*s && bufptr < bufend)
11127 {
f701418f 11128 if (*s == ' ' || *s == '%' || *s == '+')
b94498cf 11129 {
11130 if (bufptr >= (bufend - 2))
11131 break;
11132
11133 *bufptr++ = '%';
11134 *bufptr++ = hex[(*s >> 4) & 15];
11135 *bufptr++ = hex[*s & 15];
11136
11137 s ++;
11138 }
11139 else if (*s == '\'' || *s == '\\')
11140 {
11141 if (bufptr >= (bufend - 1))
11142 break;
11143
11144 *bufptr++ = '\\';
11145 *bufptr++ = *s++;
11146 }
11147 else
11148 *bufptr++ = *s++;
11149 }
11150
11151 *bufptr = '\0';
11152
11153 return (bufptr);
11154}
11155
11156
ef416fc2 11157/*
11158 * 'user_allowed()' - See if a user is allowed to print to a queue.
11159 */
11160
11161static int /* O - 0 if not allowed, 1 if allowed */
11162user_allowed(cupsd_printer_t *p, /* I - Printer or class */
11163 const char *username) /* I - Username */
11164{
ef416fc2 11165 struct passwd *pw; /* User password data */
5bd77a73 11166 char baseuser[256], /* Base username */
10d09e33
MS		 11167 *baseptr, /* Pointer to "@" in base username */
11168 *name; /* Current user name */
ef416fc2 11169
11170
10d09e33 11171 if (cupsArrayCount(p->users) == 0)
ef416fc2 11172 return (1);
11173
11174 if (!strcmp(username, "root"))
11175 return (1);
11176
5bd77a73
MS		 11177 if (strchr(username, '@'))
11178 {
11179 /*
11180 * Strip @REALM for username check...
11181 */
11182
11183 strlcpy(baseuser, username, sizeof(baseuser));
11184
11185 if ((baseptr = strchr(baseuser, '@')) != NULL)
11186 *baseptr = '\0';
11187
11188 username = baseuser;
11189 }
11190
ef416fc2 11191 pw = getpwnam(username);
11192 endpwent();
11193
10d09e33
MS		 11194 for (name = (char *)cupsArrayFirst(p->users);
11195 name;
11196 name = (char *)cupsArrayNext(p->users))
ef416fc2 11197 {
10d09e33 11198 if (name[0] == '@')
ef416fc2 11199 {
11200 /*
11201 * Check group membership...
11202 */
11203
10d09e33 11204 if (cupsdCheckGroup(username, pw, name + 1))
ef416fc2 11205 break;
11206 }
10d09e33 11207 else if (name[0] == '#')
8922323b
MS		 11208 {
11209 /*
11210 * Check UUID...
11211 */
11212
10d09e33 11213 if (cupsdCheckGroup(username, pw, name))
8922323b
MS		 11214 break;
11215 }
88f9aafc 11216 else if (!_cups_strcasecmp(username, name))
ef416fc2 11217 break;
11218 }
11219
10d09e33 11220 return ((name != NULL) != p->deny_users);
ef416fc2 11221}
11222
11223
11224/*
11225 * 'validate_job()' - Validate printer options and destination.
11226 */
11227
11228static void
11229validate_job(cupsd_client_t *con, /* I - Client connection */
11230 ipp_attribute_t *uri) /* I - Printer URI */
11231{
11232 http_status_t status; /* Policy status */
7d5824d6
MS		 11233 ipp_attribute_t *attr; /* Current attribute */
11234#ifdef HAVE_SSL
11235 ipp_attribute_t *auth_info; /* auth-info attribute */
11236#endif /* HAVE_SSL */
5a9febac
MS		 11237 ipp_attribute_t *format, /* Document-format attribute */
11238 *name; /* Job-name attribute */
bc44d920 11239 cups_ptype_t dtype; /* Destination type (printer/class) */
ef416fc2 11240 char super[MIME_MAX_SUPER],
11241 /* Supertype of file */
11242 type[MIME_MAX_TYPE];
11243 /* Subtype of file */
11244 cupsd_printer_t *printer; /* Printer */
11245
11246
11247 cupsdLogMessage(CUPSD_LOG_DEBUG2, "validate_job(%p[%d], %s)", con,
996acce8 11248 con->number, uri->values[0].string.text);
ef416fc2 11249
11250 /*
11251 * OK, see if the client is sending the document compressed - CUPS
11252 * doesn't support compression yet...
11253 */
11254
fa73b229 11255 if ((attr = ippFindAttribute(con->request, "compression",
c7017ecc 11256 IPP_TAG_KEYWORD)) != NULL)
ef416fc2 11257 {
c7017ecc
MS		 11258 if (strcmp(attr->values[0].string.text, "none")
11259#ifdef HAVE_LIBZ
11260 && strcmp(attr->values[0].string.text, "gzip")
11261#endif /* HAVE_LIBZ */
11262 )
11263 {
11264 send_ipp_status(con, IPP_ATTRIBUTES,
5a9febac 11265 _("Unsupported 'compression' value \"%s\"."),
c7017ecc
MS		 11266 attr->values[0].string.text);
11267 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD,
11268 "compression", NULL, attr->values[0].string.text);
11269 return;
11270 }
ef416fc2 11271 }
11272
11273 /*
11274 * Is it a format we support?
11275 */
11276
11277 if ((format = ippFindAttribute(con->request, "document-format",
11278 IPP_TAG_MIMETYPE)) != NULL)
11279 {
c5b24bfa 11280 if (sscanf(format->values[0].string.text, "%15[^/]/%255[^;]",
bc44d920 11281 super, type) != 2)
ef416fc2 11282 {
5a9febac
MS		 11283 send_ipp_status(con, IPP_BAD_REQUEST,
11284 _("Bad 'document-format' value \"%s\"."),
ef416fc2 11285 format->values[0].string.text);
11286 return;
11287 }
11288
fa73b229 11289 if ((strcmp(super, "application") || strcmp(type, "octet-stream")) &&
11290 !mimeType(MimeDatabase, super, type))
ef416fc2 11291 {
11292 cupsdLogMessage(CUPSD_LOG_INFO,
11293 "Hint: Do you have the raw file printing rules enabled?");
11294 send_ipp_status(con, IPP_DOCUMENT_FORMAT,
5a9febac 11295 _("Unsupported 'document-format' value \"%s\"."),
ef416fc2 11296 format->values[0].string.text);
11297 ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE,
11298 "document-format", NULL, format->values[0].string.text);
11299 return;
11300 }
11301 }
11302
4cadd620
MS		 11303 /*
11304 * Is the job-hold-until value valid?
11305 */
11306
11307 if ((attr = ippFindAttribute(con->request, "job-hold-until", IPP_TAG_ZERO)) != NULL && ((ippGetValueTag(attr) != IPP_TAG_KEYWORD && ippGetValueTag(attr) != IPP_TAG_NAME && ippGetValueTag(attr) != IPP_TAG_NAMELANG) || ippGetCount(attr) != 1 || !ippValidateAttribute(attr)))
11308 {
11309 send_ipp_status(con, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, _("Unsupported 'job-hold-until' value."));
11310 ippCopyAttribute(con->response, attr, 0);
11311 return;
11312 }
11313
5a9febac
MS		 11314 /*
11315 * Is the job-name valid?
11316 */
11317
11318 if ((name = ippFindAttribute(con->request, "job-name", IPP_TAG_ZERO)) != NULL)
11319 {
5a9febac 11320 if ((name->value_tag != IPP_TAG_NAME && name->value_tag != IPP_TAG_NAMELANG) ||
4cadd620 11321 name->num_values != 1 || !ippValidateAttribute(name))
5a9febac
MS		 11322 {
11323 if (StrictConformance)
11324 {
4cadd620 11325 send_ipp_status(con, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, _("Unsupported 'job-name' value."));
5a9febac
MS		 11326 ippCopyAttribute(con->response, name, 0);
11327 return;
11328 }
11329 else
11330 {
4cadd620 11331 cupsdLogMessage(CUPSD_LOG_WARN, "Unsupported 'job-name' value, deleting from request.");
5a9febac
MS		 11332 ippDeleteAttribute(con->request, name);
11333 }
11334 }
11335 }
11336
ef416fc2 11337 /*
11338 * Is the destination valid?
11339 */
11340
f7deaa1a 11341 if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer))
ef416fc2 11342 {
11343 /*
11344 * Bad URI...
11345 */
11346
11347 send_ipp_status(con, IPP_NOT_FOUND,
84315f46 11348 _("The printer or class does not exist."));
ef416fc2 11349 return;
11350 }
11351
11352 /*
11353 * Check policy...
11354 */
11355
7d5824d6 11356#ifdef HAVE_SSL
c7017ecc 11357 auth_info = ippFindAttribute(con->request, "auth-info", IPP_TAG_TEXT);
7d5824d6 11358#endif /* HAVE_SSL */
c7017ecc 11359
ef416fc2 11360 if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK)
11361 {
f899b121 11362 send_http_error(con, status, printer);
ef416fc2 11363 return;
11364 }
c7017ecc
MS		 11365 else if (printer->num_auth_info_required == 1 &&
11366 !strcmp(printer->auth_info_required[0], "negotiate") &&
11367 !con->username[0])
11368 {
11369 send_http_error(con, HTTP_UNAUTHORIZED, printer);
11370 return;
11371 }
11372#ifdef HAVE_SSL
996acce8
MS		 11373 else if (auth_info && !con->http->tls &&
11374 !httpAddrLocalhost(con->http->hostaddr))
c7017ecc
MS		 11375 {
11376 /*
11377 * Require encryption of auth-info over non-local connections...
11378 */
11379
11380 send_http_error(con, HTTP_UPGRADE_REQUIRED, printer);
11381 return;
11382 }
11383#endif /* HAVE_SSL */
ef416fc2 11384
11385 /*
11386 * Everything was ok, so return OK status...
11387 */
11388
11389 con->response->request.status.status_code = IPP_OK;
11390}
11391
11392
11393/*
11394 * 'validate_name()' - Make sure the printer name only contains valid chars.
11395 */
11396
bc44d920 11397static int /* O - 0 if name is no good, 1 if good */
ef416fc2 11398validate_name(const char *name) /* I - Name to check */
11399{
11400 const char *ptr; /* Pointer into name */
11401
11402
11403 /*
11404 * Scan the whole name...
11405 */
11406
11407 for (ptr = name; *ptr; ptr ++)
f7deaa1a 11408 if ((*ptr > 0 && *ptr <= ' ') || *ptr == 127 || *ptr == '/' || *ptr == '#')
ef416fc2 11409 return (0);
11410
11411 /*
11412 * All the characters are good; validate the length, too...
11413 */
11414
11415 return ((ptr - name) < 128);
11416}
11417
11418
11419/*
11420 * 'validate_user()' - Validate the user for the request.
11421 */
11422
11423static int /* O - 1 if permitted, 0 otherwise */
11424validate_user(cupsd_job_t *job, /* I - Job */
11425 cupsd_client_t *con, /* I - Client connection */
11426 const char *owner, /* I - Owner of job/resource */
11427 char *username, /* O - Authenticated username */
07623986 11428 size_t userlen) /* I - Length of username */
ef416fc2 11429{
ef416fc2 11430 cupsd_printer_t *printer; /* Printer for job */
11431
11432
07623986 11433 cupsdLogMessage(CUPSD_LOG_DEBUG2, "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, userlen=" CUPS_LLFMT ")", job->id, con ? con->number : 0, owner ? owner : "(null)", username, CUPS_LLCAST userlen);
ef416fc2 11434
11435 /*
11436 * Validate input...
11437 */
11438
11439 if (!con || !owner || !username || userlen <= 0)
11440 return (0);
11441
11442 /*
11443 * Get the best authenticated username that is available.
11444 */
11445
e00b005a 11446 strlcpy(username, get_username(con), userlen);
ef416fc2 11447
11448 /*
11449 * Check the username against the owner...
11450 */
11451
80ca4592 11452 printer = cupsdFindDest(job->dest);
ef416fc2 11453
11454 return (cupsdCheckPolicy(printer ? printer->op_policy_ptr : DefaultPolicyPtr,
11455 con, owner) == HTTP_OK);
11456}
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