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ef416fc2 | 1 | /* |
f899b121 | 2 | * "$Id: ipp.c 6383 2007-03-21 20:01:20Z mike $" |
ef416fc2 | 3 | * |
4 | * IPP routines for the Common UNIX Printing System (CUPS) scheduler. | |
5 | * | |
f7deaa1a | 6 | * Copyright 1997-2007 by Easy Software Products, all rights reserved. |
7 | * | |
8 | * This file contains Kerberos support code, copyright 2006 by | |
9 | * Jelmer Vernooij. | |
ef416fc2 | 10 | * |
11 | * These coded instructions, statements, and computer programs are the | |
12 | * property of Easy Software Products and are protected by Federal | |
13 | * copyright law. Distribution and use rights are outlined in the file | |
14 | * "LICENSE.txt" which should have been included with this file. If this | |
15 | * file is missing or damaged please contact Easy Software Products | |
16 | * at: | |
17 | * | |
18 | * Attn: CUPS Licensing Information | |
19 | * Easy Software Products | |
20 | * 44141 Airport View Drive, Suite 204 | |
21 | * Hollywood, Maryland 20636 USA | |
22 | * | |
23 | * Voice: (301) 373-9600 | |
24 | * EMail: cups-info@cups.org | |
25 | * WWW: http://www.cups.org | |
26 | * | |
27 | * Contents: | |
28 | * | |
29 | * cupsdProcessIPPRequest() - Process an incoming IPP request... | |
30 | * accept_jobs() - Accept print jobs to a printer. | |
31 | * add_class() - Add a class to the system. | |
32 | * add_file() - Add a file to a job. | |
b423cd4c | 33 | * add_job() - Add a job to a print queue. |
ef416fc2 | 34 | * add_job_state_reasons() - Add the "job-state-reasons" attribute based |
35 | * upon the job and printer state... | |
36 | * add_job_subscriptions() - Add any subcriptions for a job. | |
bd7854cb | 37 | * add_job_uuid() - Add job-uuid attribute to a job. |
ef416fc2 | 38 | * add_printer() - Add a printer to the system. |
39 | * add_printer_state_reasons() - Add the "printer-state-reasons" attribute | |
40 | * based upon the printer state... | |
41 | * add_queued_job_count() - Add the "queued-job-count" attribute for | |
b423cd4c | 42 | * apply_printer_defaults() - Apply printer default options to a job. |
ef416fc2 | 43 | * authenticate_job() - Set job authentication info. |
44 | * cancel_all_jobs() - Cancel all print jobs. | |
45 | * cancel_job() - Cancel a print job. | |
46 | * cancel_subscription() - Cancel a subscription. | |
47 | * check_quotas() - Check quotas for a printer and user. | |
48 | * copy_attribute() - Copy a single attribute. | |
49 | * copy_attrs() - Copy attributes from one request to another. | |
50 | * copy_banner() - Copy a banner file to the requests directory | |
51 | * for the specified job. | |
52 | * copy_file() - Copy a PPD file or interface script... | |
53 | * copy_model() - Copy a PPD model file, substituting default | |
54 | * values as needed... | |
fa73b229 | 55 | * copy_job_attrs() - Copy job attributes. |
56 | * copy_printer_attrs() - Copy printer attributes. | |
ef416fc2 | 57 | * copy_subscription_attrs() - Copy subscription attributes. |
58 | * create_job() - Print a file to a printer or class. | |
59 | * create_requested_array() - Create an array for the requested-attributes. | |
60 | * create_subscription() - Create a notification subscription. | |
61 | * delete_printer() - Remove a printer or class from the system. | |
62 | * get_default() - Get the default destination. | |
63 | * get_devices() - Get the list of available devices on the | |
64 | * local system. | |
ef416fc2 | 65 | * get_job_attrs() - Get job attributes. |
fa73b229 | 66 | * get_jobs() - Get a list of jobs for the specified printer. |
ef416fc2 | 67 | * get_notifications() - Get events for a subscription. |
68 | * get_ppds() - Get the list of PPD files on the local | |
69 | * system. | |
70 | * get_printer_attrs() - Get printer attributes. | |
71 | * get_printers() - Get a list of printers. | |
72 | * get_subscription_attrs() - Get subscription attributes. | |
73 | * get_subscriptions() - Get subscriptions. | |
e00b005a | 74 | * get_username() - Get the username associated with a request. |
ef416fc2 | 75 | * hold_job() - Hold a print job. |
76 | * move_job() - Move a job to a new destination. | |
ef416fc2 | 77 | * ppd_parse_line() - Parse a PPD default line. |
78 | * print_job() - Print a file to a printer or class. | |
79 | * read_ps_line() - Read a line from a PS file... | |
80 | * read_ps_job_ticket() - Reads a job ticket embedded in a PS file. | |
81 | * reject_jobs() - Reject print jobs to a printer. | |
82 | * release_job() - Release a held print job. | |
83 | * restart_job() - Restart an old print job. | |
84 | * save_auth_info() - Save authentication information for a job. | |
f7deaa1a | 85 | * save_krb5_creds() - Save Kerberos credentials for a job. |
ef416fc2 | 86 | * send_document() - Send a file to a printer or class. |
87 | * send_http_error() - Send a HTTP error back to the IPP client. | |
88 | * send_ipp_status() - Send a status back to the IPP client. | |
89 | * set_default() - Set the default destination... | |
90 | * set_job_attrs() - Set job attributes. | |
b423cd4c | 91 | * set_printer_defaults() - Set printer default options from a request. |
ef416fc2 | 92 | * start_printer() - Start a printer. |
93 | * stop_printer() - Stop a printer. | |
89d46774 | 94 | * url_encode_attr() - URL-encode a string attribute. |
ef416fc2 | 95 | * user_allowed() - See if a user is allowed to print to a queue. |
96 | * validate_job() - Validate printer options and destination. | |
97 | * validate_name() - Make sure the printer name only contains | |
98 | * valid chars. | |
99 | * validate_user() - Validate the user for the request. | |
100 | */ | |
101 | ||
102 | /* | |
103 | * Include necessary headers... | |
104 | */ | |
105 | ||
106 | #include "cupsd.h" | |
107 | ||
f7deaa1a | 108 | #ifdef HAVE_KRB5_H |
109 | # include <krb5.h> | |
110 | #endif /* HAVE_KRB5_H */ | |
111 | ||
ef416fc2 | 112 | #ifdef HAVE_LIBPAPER |
113 | # include <paper.h> | |
114 | #endif /* HAVE_LIBPAPER */ | |
115 | ||
f899b121 | 116 | #ifdef __APPLE__ |
117 | # ifdef HAVE_MEMBERSHIP_H | |
118 | # include <membership.h> | |
119 | # endif /* HAVE_MEMBERSHIP_H */ | |
120 | # ifdef HAVE_MEMBERSHIPPRIV_H | |
121 | # include <membershipPriv.h> | |
122 | # else | |
7594b224 | 123 | extern int mbr_user_name_to_uuid(const char* name, uuid_t uu); |
124 | extern int mbr_group_name_to_uuid(const char* name, uuid_t uu); | |
125 | extern int mbr_check_membership_by_id(uuid_t user, gid_t group, int* ismember); | |
f899b121 | 126 | # endif /* HAVE_MEMBERSHIPPRIV_H */ |
127 | #endif /* __APPLE__ */ | |
7594b224 | 128 | |
ef416fc2 | 129 | |
ef416fc2 | 130 | /* |
131 | * Local functions... | |
132 | */ | |
133 | ||
134 | static void accept_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
135 | static void add_class(cupsd_client_t *con, ipp_attribute_t *uri); | |
b423cd4c | 136 | static int add_file(cupsd_client_t *con, cupsd_job_t *job, |
137 | mime_type_t *filetype, int compression); | |
f7deaa1a | 138 | static cupsd_job_t *add_job(cupsd_client_t *con, cupsd_printer_t *printer, |
80ca4592 | 139 | mime_type_t *filetype); |
ef416fc2 | 140 | static void add_job_state_reasons(cupsd_client_t *con, cupsd_job_t *job); |
141 | static void add_job_subscriptions(cupsd_client_t *con, cupsd_job_t *job); | |
bd7854cb | 142 | static void add_job_uuid(cupsd_client_t *con, cupsd_job_t *job); |
ef416fc2 | 143 | static void add_printer(cupsd_client_t *con, ipp_attribute_t *uri); |
b423cd4c | 144 | static void add_printer_state_reasons(cupsd_client_t *con, |
145 | cupsd_printer_t *p); | |
ef416fc2 | 146 | static void add_queued_job_count(cupsd_client_t *con, cupsd_printer_t *p); |
b423cd4c | 147 | static void apply_printer_defaults(cupsd_printer_t *printer, |
148 | cupsd_job_t *job); | |
ef416fc2 | 149 | static void authenticate_job(cupsd_client_t *con, ipp_attribute_t *uri); |
150 | static void cancel_all_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
151 | static void cancel_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
152 | static void cancel_subscription(cupsd_client_t *con, int id); | |
153 | static int check_quotas(cupsd_client_t *con, cupsd_printer_t *p); | |
154 | static ipp_attribute_t *copy_attribute(ipp_t *to, ipp_attribute_t *attr, | |
155 | int quickcopy); | |
fa73b229 | 156 | static void copy_attrs(ipp_t *to, ipp_t *from, cups_array_t *ra, |
ef416fc2 | 157 | ipp_tag_t group, int quickcopy); |
b423cd4c | 158 | static int copy_banner(cupsd_client_t *con, cupsd_job_t *job, |
159 | const char *name); | |
ef416fc2 | 160 | static int copy_file(const char *from, const char *to); |
b423cd4c | 161 | static int copy_model(cupsd_client_t *con, const char *from, |
162 | const char *to); | |
fa73b229 | 163 | static void copy_job_attrs(cupsd_client_t *con, |
164 | cupsd_job_t *job, | |
165 | cups_array_t *ra); | |
166 | static void copy_printer_attrs(cupsd_client_t *con, | |
167 | cupsd_printer_t *printer, | |
168 | cups_array_t *ra); | |
ef416fc2 | 169 | static void copy_subscription_attrs(cupsd_client_t *con, |
170 | cupsd_subscription_t *sub, | |
171 | cups_array_t *ra); | |
172 | static void create_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
173 | static cups_array_t *create_requested_array(ipp_t *request); | |
174 | static void create_subscription(cupsd_client_t *con, ipp_attribute_t *uri); | |
175 | static void delete_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
176 | static void get_default(cupsd_client_t *con); | |
177 | static void get_devices(cupsd_client_t *con); | |
178 | static void get_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
179 | static void get_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
bd7854cb | 180 | static void get_notifications(cupsd_client_t *con); |
ef416fc2 | 181 | static void get_ppds(cupsd_client_t *con); |
182 | static void get_printers(cupsd_client_t *con, int type); | |
183 | static void get_printer_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
184 | static void get_subscription_attrs(cupsd_client_t *con, int sub_id); | |
185 | static void get_subscriptions(cupsd_client_t *con, ipp_attribute_t *uri); | |
e00b005a | 186 | static const char *get_username(cupsd_client_t *con); |
ef416fc2 | 187 | static void hold_job(cupsd_client_t *con, ipp_attribute_t *uri); |
188 | static void move_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
ef416fc2 | 189 | static int ppd_parse_line(const char *line, char *option, int olen, |
190 | char *choice, int clen); | |
191 | static void print_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
192 | static void read_ps_job_ticket(cupsd_client_t *con); | |
193 | static void reject_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
194 | static void release_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
195 | static void renew_subscription(cupsd_client_t *con, int sub_id); | |
196 | static void restart_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
f7deaa1a | 197 | static void save_auth_info(cupsd_client_t *con, cupsd_job_t *job, |
198 | ipp_attribute_t *auth_info); | |
199 | #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H) | |
200 | static void save_krb5_creds(cupsd_client_t *con, cupsd_job_t *job); | |
201 | #endif /* HAVE_GSSAPI && HAVE_KRB5_H */ | |
ef416fc2 | 202 | static void send_document(cupsd_client_t *con, ipp_attribute_t *uri); |
f899b121 | 203 | static void send_http_error(cupsd_client_t *con, http_status_t status, |
204 | cupsd_printer_t *printer); | |
ef416fc2 | 205 | static void send_ipp_status(cupsd_client_t *con, ipp_status_t status, |
206 | const char *message, ...) | |
207 | # ifdef __GNUC__ | |
208 | __attribute__ ((__format__ (__printf__, 3, 4))) | |
209 | # endif /* __GNUC__ */ | |
210 | ; | |
211 | static void set_default(cupsd_client_t *con, ipp_attribute_t *uri); | |
212 | static void set_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
b423cd4c | 213 | static void set_printer_defaults(cupsd_client_t *con, |
214 | cupsd_printer_t *printer); | |
ef416fc2 | 215 | static void start_printer(cupsd_client_t *con, ipp_attribute_t *uri); |
216 | static void stop_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
89d46774 | 217 | static void url_encode_attr(ipp_attribute_t *attr, char *buffer, |
218 | int bufsize); | |
ef416fc2 | 219 | static int user_allowed(cupsd_printer_t *p, const char *username); |
220 | static void validate_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
221 | static int validate_name(const char *name); | |
222 | static int validate_user(cupsd_job_t *job, cupsd_client_t *con, | |
223 | const char *owner, char *username, | |
224 | int userlen); | |
225 | ||
226 | ||
227 | /* | |
228 | * 'cupsdProcessIPPRequest()' - Process an incoming IPP request... | |
229 | */ | |
230 | ||
231 | int /* O - 1 on success, 0 on failure */ | |
232 | cupsdProcessIPPRequest( | |
233 | cupsd_client_t *con) /* I - Client connection */ | |
234 | { | |
235 | ipp_tag_t group; /* Current group tag */ | |
236 | ipp_attribute_t *attr; /* Current attribute */ | |
237 | ipp_attribute_t *charset; /* Character set attribute */ | |
238 | ipp_attribute_t *language; /* Language attribute */ | |
239 | ipp_attribute_t *uri; /* Printer URI attribute */ | |
240 | ipp_attribute_t *username; /* requesting-user-name attr */ | |
241 | int sub_id; /* Subscription ID */ | |
242 | ||
243 | ||
244 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
245 | "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x", | |
246 | con, con->http.fd, con->request->request.op.operation_id); | |
247 | ||
248 | /* | |
249 | * First build an empty response message for this request... | |
250 | */ | |
251 | ||
252 | con->response = ippNew(); | |
253 | ||
254 | con->response->request.status.version[0] = con->request->request.op.version[0]; | |
255 | con->response->request.status.version[1] = con->request->request.op.version[1]; | |
256 | con->response->request.status.request_id = con->request->request.op.request_id; | |
257 | ||
258 | /* | |
259 | * Then validate the request header and required attributes... | |
260 | */ | |
f7deaa1a | 261 | |
ef416fc2 | 262 | if (con->request->request.any.version[0] != 1) |
263 | { | |
264 | /* | |
265 | * Return an error, since we only support IPP 1.x. | |
266 | */ | |
267 | ||
268 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
269 | "%04X %s Bad request version number %d.%d", | |
270 | IPP_VERSION_NOT_SUPPORTED, con->http.hostname, | |
271 | con->request->request.any.version[0], | |
272 | con->request->request.any.version[1]); | |
273 | ||
274 | send_ipp_status(con, IPP_VERSION_NOT_SUPPORTED, | |
275 | _("Bad request version number %d.%d!"), | |
276 | con->request->request.any.version[0], | |
277 | con->request->request.any.version[1]); | |
f7deaa1a | 278 | } |
fa73b229 | 279 | else if (!con->request->attrs) |
ef416fc2 | 280 | { |
281 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
282 | "%04X %s No attributes in request", | |
283 | IPP_BAD_REQUEST, con->http.hostname); | |
284 | ||
285 | send_ipp_status(con, IPP_BAD_REQUEST, _("No attributes in request!")); | |
286 | } | |
287 | else | |
288 | { | |
289 | /* | |
290 | * Make sure that the attributes are provided in the correct order and | |
291 | * don't repeat groups... | |
292 | */ | |
293 | ||
294 | for (attr = con->request->attrs, group = attr->group_tag; | |
fa73b229 | 295 | attr; |
ef416fc2 | 296 | attr = attr->next) |
297 | if (attr->group_tag < group && attr->group_tag != IPP_TAG_ZERO) | |
298 | { | |
299 | /* | |
300 | * Out of order; return an error... | |
301 | */ | |
302 | ||
303 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
304 | "%04X %s Attribute groups are out of order", | |
305 | IPP_BAD_REQUEST, con->http.hostname); | |
306 | ||
307 | send_ipp_status(con, IPP_BAD_REQUEST, | |
308 | _("Attribute groups are out of order (%x < %x)!"), | |
309 | attr->group_tag, group); | |
310 | break; | |
311 | } | |
312 | else | |
313 | group = attr->group_tag; | |
314 | ||
fa73b229 | 315 | if (!attr) |
ef416fc2 | 316 | { |
317 | /* | |
318 | * Then make sure that the first three attributes are: | |
319 | * | |
320 | * attributes-charset | |
321 | * attributes-natural-language | |
322 | * printer-uri/job-uri | |
323 | */ | |
324 | ||
325 | attr = con->request->attrs; | |
326 | if (attr && !strcmp(attr->name, "attributes-charset") && | |
fa73b229 | 327 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_CHARSET) |
ef416fc2 | 328 | charset = attr; |
329 | else | |
330 | charset = NULL; | |
331 | ||
332 | if (attr) | |
333 | attr = attr->next; | |
334 | ||
335 | if (attr && !strcmp(attr->name, "attributes-natural-language") && | |
fa73b229 | 336 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_LANGUAGE) |
ef416fc2 | 337 | language = attr; |
338 | else | |
339 | language = NULL; | |
340 | ||
fa73b229 | 341 | if ((attr = ippFindAttribute(con->request, "printer-uri", |
342 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 343 | uri = attr; |
fa73b229 | 344 | else if ((attr = ippFindAttribute(con->request, "job-uri", |
345 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 346 | uri = attr; |
347 | else | |
348 | uri = NULL; | |
349 | ||
350 | if (charset) | |
351 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
352 | "attributes-charset", NULL, charset->values[0].string.text); | |
353 | else | |
354 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
355 | "attributes-charset", NULL, DefaultCharset); | |
356 | ||
357 | if (language) | |
358 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
359 | "attributes-natural-language", NULL, | |
360 | language->values[0].string.text); | |
361 | else | |
362 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
363 | "attributes-natural-language", NULL, DefaultLanguage); | |
364 | ||
fa73b229 | 365 | if (!charset || !language || |
366 | (!uri && | |
ef416fc2 | 367 | con->request->request.op.operation_id != CUPS_GET_DEFAULT && |
368 | con->request->request.op.operation_id != CUPS_GET_PRINTERS && | |
369 | con->request->request.op.operation_id != CUPS_GET_CLASSES && | |
370 | con->request->request.op.operation_id != CUPS_GET_DEVICES && | |
371 | con->request->request.op.operation_id != CUPS_GET_PPDS)) | |
372 | { | |
373 | /* | |
374 | * Return an error, since attributes-charset, | |
375 | * attributes-natural-language, and printer-uri/job-uri are required | |
376 | * for all operations. | |
377 | */ | |
378 | ||
379 | if (!charset) | |
380 | { | |
381 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
382 | "Missing attributes-charset attribute!"); | |
383 | ||
384 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
385 | "%04X %s Missing attributes-charset attribute", | |
386 | IPP_BAD_REQUEST, con->http.hostname); | |
387 | } | |
388 | ||
389 | if (!language) | |
390 | { | |
391 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
392 | "Missing attributes-natural-language attribute!"); | |
393 | ||
394 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
395 | "%04X %s Missing attributes-natural-language attribute", | |
396 | IPP_BAD_REQUEST, con->http.hostname); | |
397 | } | |
398 | ||
399 | if (!uri) | |
400 | { | |
401 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
402 | "Missing printer-uri or job-uri attribute!"); | |
403 | ||
404 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
405 | "%04X %s Missing printer-uri or job-uri attribute", | |
406 | IPP_BAD_REQUEST, con->http.hostname); | |
407 | } | |
408 | ||
409 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Request attributes follow..."); | |
410 | ||
fa73b229 | 411 | for (attr = con->request->attrs; attr; attr = attr->next) |
f7deaa1a | 412 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
ef416fc2 | 413 | "attr \"%s\": group_tag = %x, value_tag = %x", |
414 | attr->name ? attr->name : "(null)", attr->group_tag, | |
415 | attr->value_tag); | |
416 | ||
417 | cupsdLogMessage(CUPSD_LOG_DEBUG, "End of attributes..."); | |
418 | ||
419 | send_ipp_status(con, IPP_BAD_REQUEST, | |
420 | _("Missing required attributes!")); | |
421 | } | |
422 | else | |
423 | { | |
424 | /* | |
425 | * OK, all the checks pass so far; make sure requesting-user-name is | |
426 | * not "root" from a remote host... | |
427 | */ | |
428 | ||
429 | if ((username = ippFindAttribute(con->request, "requesting-user-name", | |
430 | IPP_TAG_NAME)) != NULL) | |
431 | { | |
432 | /* | |
433 | * Check for root user... | |
434 | */ | |
435 | ||
436 | if (!strcmp(username->values[0].string.text, "root") && | |
437 | strcasecmp(con->http.hostname, "localhost") && | |
438 | strcmp(con->username, "root")) | |
439 | { | |
440 | /* | |
441 | * Remote unauthenticated user masquerading as local root... | |
442 | */ | |
443 | ||
757d2cad | 444 | _cupsStrFree(username->values[0].string.text); |
445 | username->values[0].string.text = _cupsStrAlloc(RemoteRoot); | |
ef416fc2 | 446 | } |
447 | } | |
448 | ||
449 | if ((attr = ippFindAttribute(con->request, "notify-subscription-id", | |
450 | IPP_TAG_INTEGER)) != NULL) | |
451 | sub_id = attr->values[0].integer; | |
452 | else | |
453 | sub_id = 0; | |
454 | ||
455 | /* | |
456 | * Then try processing the operation... | |
457 | */ | |
458 | ||
459 | if (uri) | |
bd7854cb | 460 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s %s", |
461 | ippOpString(con->request->request.op.operation_id), | |
462 | uri->values[0].string.text); | |
463 | else | |
464 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s", | |
465 | ippOpString(con->request->request.op.operation_id)); | |
ef416fc2 | 466 | |
467 | switch (con->request->request.op.operation_id) | |
468 | { | |
469 | case IPP_PRINT_JOB : | |
470 | print_job(con, uri); | |
471 | break; | |
472 | ||
473 | case IPP_VALIDATE_JOB : | |
474 | validate_job(con, uri); | |
475 | break; | |
476 | ||
477 | case IPP_CREATE_JOB : | |
478 | create_job(con, uri); | |
479 | break; | |
480 | ||
481 | case IPP_SEND_DOCUMENT : | |
482 | send_document(con, uri); | |
483 | break; | |
484 | ||
485 | case IPP_CANCEL_JOB : | |
486 | cancel_job(con, uri); | |
487 | break; | |
488 | ||
489 | case IPP_GET_JOB_ATTRIBUTES : | |
490 | get_job_attrs(con, uri); | |
491 | break; | |
492 | ||
493 | case IPP_GET_JOBS : | |
494 | get_jobs(con, uri); | |
495 | break; | |
496 | ||
497 | case IPP_GET_PRINTER_ATTRIBUTES : | |
498 | get_printer_attrs(con, uri); | |
499 | break; | |
500 | ||
501 | case IPP_HOLD_JOB : | |
502 | hold_job(con, uri); | |
503 | break; | |
504 | ||
505 | case IPP_RELEASE_JOB : | |
506 | release_job(con, uri); | |
507 | break; | |
508 | ||
509 | case IPP_RESTART_JOB : | |
510 | restart_job(con, uri); | |
511 | break; | |
512 | ||
513 | case IPP_PAUSE_PRINTER : | |
514 | stop_printer(con, uri); | |
515 | break; | |
516 | ||
517 | case IPP_RESUME_PRINTER : | |
518 | start_printer(con, uri); | |
519 | break; | |
520 | ||
521 | case IPP_PURGE_JOBS : | |
522 | cancel_all_jobs(con, uri); | |
523 | break; | |
524 | ||
525 | case IPP_SET_JOB_ATTRIBUTES : | |
526 | set_job_attrs(con, uri); | |
527 | break; | |
528 | ||
529 | case CUPS_GET_DEFAULT : | |
530 | get_default(con); | |
531 | break; | |
532 | ||
533 | case CUPS_GET_PRINTERS : | |
534 | get_printers(con, 0); | |
535 | break; | |
536 | ||
537 | case CUPS_GET_CLASSES : | |
538 | get_printers(con, CUPS_PRINTER_CLASS); | |
539 | break; | |
540 | ||
541 | case CUPS_ADD_PRINTER : | |
542 | add_printer(con, uri); | |
543 | break; | |
544 | ||
545 | case CUPS_DELETE_PRINTER : | |
546 | delete_printer(con, uri); | |
547 | break; | |
548 | ||
549 | case CUPS_ADD_CLASS : | |
550 | add_class(con, uri); | |
551 | break; | |
552 | ||
553 | case CUPS_DELETE_CLASS : | |
554 | delete_printer(con, uri); | |
555 | break; | |
556 | ||
557 | case CUPS_ACCEPT_JOBS : | |
558 | case IPP_ENABLE_PRINTER : | |
559 | accept_jobs(con, uri); | |
560 | break; | |
561 | ||
562 | case CUPS_REJECT_JOBS : | |
563 | case IPP_DISABLE_PRINTER : | |
564 | reject_jobs(con, uri); | |
565 | break; | |
566 | ||
567 | case CUPS_SET_DEFAULT : | |
568 | set_default(con, uri); | |
569 | break; | |
570 | ||
571 | case CUPS_GET_DEVICES : | |
572 | get_devices(con); | |
573 | break; | |
574 | ||
575 | case CUPS_GET_PPDS : | |
576 | get_ppds(con); | |
577 | break; | |
578 | ||
579 | case CUPS_MOVE_JOB : | |
580 | move_job(con, uri); | |
581 | break; | |
582 | ||
583 | case CUPS_AUTHENTICATE_JOB : | |
584 | authenticate_job(con, uri); | |
585 | break; | |
586 | ||
587 | case IPP_CREATE_PRINTER_SUBSCRIPTION : | |
588 | case IPP_CREATE_JOB_SUBSCRIPTION : | |
589 | create_subscription(con, uri); | |
590 | break; | |
591 | ||
592 | case IPP_GET_SUBSCRIPTION_ATTRIBUTES : | |
593 | get_subscription_attrs(con, sub_id); | |
594 | break; | |
595 | ||
596 | case IPP_GET_SUBSCRIPTIONS : | |
597 | get_subscriptions(con, uri); | |
598 | break; | |
599 | ||
600 | case IPP_RENEW_SUBSCRIPTION : | |
601 | renew_subscription(con, sub_id); | |
602 | break; | |
603 | ||
604 | case IPP_CANCEL_SUBSCRIPTION : | |
605 | cancel_subscription(con, sub_id); | |
606 | break; | |
607 | ||
608 | case IPP_GET_NOTIFICATIONS : | |
bd7854cb | 609 | get_notifications(con); |
ef416fc2 | 610 | break; |
611 | ||
612 | default : | |
613 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
614 | "%04X %s Operation %04X (%s) not supported", | |
615 | IPP_OPERATION_NOT_SUPPORTED, con->http.hostname, | |
616 | con->request->request.op.operation_id, | |
617 | ippOpString(con->request->request.op.operation_id)); | |
618 | ||
619 | send_ipp_status(con, IPP_OPERATION_NOT_SUPPORTED, | |
620 | _("%s not supported!"), | |
621 | ippOpString(con->request->request.op.operation_id)); | |
622 | break; | |
623 | } | |
624 | } | |
625 | } | |
626 | } | |
627 | ||
628 | if (con->response) | |
629 | { | |
630 | /* | |
631 | * Sending data from the scheduler... | |
632 | */ | |
633 | ||
634 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
635 | "cupsdProcessIPPRequest: %d status_code=%x (%s)", | |
636 | con->http.fd, con->response->request.status.status_code, | |
637 | ippErrorString(con->response->request.status.status_code)); | |
638 | ||
f899b121 | 639 | if (cupsdSendHeader(con, HTTP_OK, "application/ipp", AUTH_NONE)) |
ef416fc2 | 640 | { |
f301802f | 641 | #ifdef CUPSD_USE_CHUNKING |
642 | /* | |
643 | * Because older versions of CUPS (1.1.17 and older) and some IPP | |
d09495fa | 644 | * clients do not implement chunking properly, we cannot use |
f301802f | 645 | * chunking by default. This may become the default in future |
646 | * CUPS releases, or we might add a configuration directive for | |
647 | * it. | |
648 | */ | |
649 | ||
ef416fc2 | 650 | if (con->http.version == HTTP_1_1) |
651 | { | |
07725fee | 652 | if (httpPrintf(HTTP(con), "Transfer-Encoding: chunked\r\n\r\n") < 0) |
653 | return (0); | |
654 | ||
655 | if (cupsdFlushHeader(con) < 0) | |
656 | return (0); | |
d09495fa | 657 | |
658 | con->http.data_encoding = HTTP_ENCODE_CHUNKED; | |
ef416fc2 | 659 | } |
660 | else | |
f301802f | 661 | #endif /* CUPSD_USE_CHUNKING */ |
ef416fc2 | 662 | { |
d09495fa | 663 | size_t length; /* Length of response */ |
ef416fc2 | 664 | |
d09495fa | 665 | |
666 | length = ippLength(con->response); | |
ef416fc2 | 667 | |
07725fee | 668 | if (httpPrintf(HTTP(con), "Content-Length: " CUPS_LLFMT "\r\n\r\n", |
669 | CUPS_LLCAST length) < 0) | |
670 | return (0); | |
671 | ||
672 | if (cupsdFlushHeader(con) < 0) | |
673 | return (0); | |
d09495fa | 674 | |
675 | con->http.data_encoding = HTTP_ENCODE_LENGTH; | |
676 | con->http.data_remaining = length; | |
ef416fc2 | 677 | } |
678 | ||
f7deaa1a | 679 | cupsdAddSelect(con->http.fd, (cupsd_selfunc_t)cupsdReadClient, |
680 | (cupsd_selfunc_t)cupsdWriteClient, con); | |
ef416fc2 | 681 | |
682 | /* | |
683 | * Tell the caller the response header was sent successfully... | |
684 | */ | |
685 | ||
686 | return (1); | |
687 | } | |
688 | else | |
689 | { | |
690 | /* | |
691 | * Tell the caller the response header could not be sent... | |
692 | */ | |
693 | ||
694 | return (0); | |
695 | } | |
696 | } | |
697 | else | |
698 | { | |
699 | /* | |
700 | * Sending data from a subprocess like cups-deviced; tell the caller | |
701 | * everything is A-OK so far... | |
702 | */ | |
703 | ||
704 | return (1); | |
705 | } | |
706 | } | |
707 | ||
708 | ||
709 | /* | |
710 | * 'accept_jobs()' - Accept print jobs to a printer. | |
711 | */ | |
712 | ||
713 | static void | |
714 | accept_jobs(cupsd_client_t *con, /* I - Client connection */ | |
715 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
716 | { | |
717 | http_status_t status; /* Policy status */ | |
718 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
ef416fc2 | 719 | cupsd_printer_t *printer; /* Printer data */ |
720 | ||
721 | ||
722 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "accept_jobs(%p[%d], %s)", con, | |
723 | con->http.fd, uri->values[0].string.text); | |
724 | ||
725 | /* | |
726 | * Is the destination valid? | |
727 | */ | |
728 | ||
f7deaa1a | 729 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 730 | { |
731 | /* | |
732 | * Bad URI... | |
733 | */ | |
734 | ||
735 | send_ipp_status(con, IPP_NOT_FOUND, | |
736 | _("The printer or class was not found.")); | |
737 | return; | |
738 | } | |
739 | ||
740 | /* | |
741 | * Check policy... | |
742 | */ | |
743 | ||
744 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
745 | { | |
f899b121 | 746 | send_http_error(con, status, printer); |
ef416fc2 | 747 | return; |
748 | } | |
749 | ||
750 | /* | |
751 | * Accept jobs sent to the printer... | |
752 | */ | |
753 | ||
754 | printer->accepting = 1; | |
755 | printer->state_message[0] = '\0'; | |
756 | ||
757 | cupsdAddPrinterHistory(printer); | |
758 | ||
759 | if (dtype & CUPS_PRINTER_CLASS) | |
f7deaa1a | 760 | { |
ef416fc2 | 761 | cupsdSaveAllClasses(); |
f7deaa1a | 762 | |
763 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" now accepting jobs (\"%s\").", | |
764 | printer->name, get_username(con)); | |
765 | } | |
ef416fc2 | 766 | else |
f7deaa1a | 767 | { |
ef416fc2 | 768 | cupsdSaveAllPrinters(); |
769 | ||
f7deaa1a | 770 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" now accepting jobs (\"%s\").", |
771 | printer->name, get_username(con)); | |
772 | } | |
ef416fc2 | 773 | |
774 | /* | |
775 | * Everything was ok, so return OK status... | |
776 | */ | |
777 | ||
778 | con->response->request.status.status_code = IPP_OK; | |
779 | } | |
780 | ||
781 | ||
782 | /* | |
783 | * 'add_class()' - Add a class to the system. | |
784 | */ | |
785 | ||
786 | static void | |
787 | add_class(cupsd_client_t *con, /* I - Client connection */ | |
788 | ipp_attribute_t *uri) /* I - URI of class */ | |
789 | { | |
790 | http_status_t status; /* Policy status */ | |
791 | int i; /* Looping var */ | |
792 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
793 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
794 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
795 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
796 | int port; /* Port portion of URI */ | |
797 | cupsd_printer_t *pclass, /* Class */ | |
798 | *member; /* Member printer/class */ | |
799 | cups_ptype_t dtype; /* Destination type */ | |
ef416fc2 | 800 | ipp_attribute_t *attr; /* Printer attribute */ |
801 | int modify; /* Non-zero if we just modified */ | |
b423cd4c | 802 | char newname[IPP_MAX_NAME]; /* New class name */ |
e00b005a | 803 | int need_restart_job; /* Need to restart job? */ |
ef416fc2 | 804 | |
805 | ||
806 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_class(%p[%d], %s)", con, | |
807 | con->http.fd, uri->values[0].string.text); | |
808 | ||
809 | /* | |
810 | * Do we have a valid URI? | |
811 | */ | |
812 | ||
a4d04587 | 813 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
814 | sizeof(method), username, sizeof(username), host, | |
815 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 816 | |
817 | ||
fa73b229 | 818 | if (strncmp(resource, "/classes/", 9) || strlen(resource) == 9) |
ef416fc2 | 819 | { |
820 | /* | |
821 | * No, return an error... | |
822 | */ | |
823 | ||
824 | send_ipp_status(con, IPP_BAD_REQUEST, | |
825 | _("The printer-uri must be of the form " | |
826 | "\"ipp://HOSTNAME/classes/CLASSNAME\".")); | |
827 | return; | |
828 | } | |
829 | ||
830 | /* | |
831 | * Do we have a valid printer name? | |
832 | */ | |
833 | ||
834 | if (!validate_name(resource + 9)) | |
835 | { | |
836 | /* | |
837 | * No, return an error... | |
838 | */ | |
839 | ||
840 | send_ipp_status(con, IPP_BAD_REQUEST, | |
841 | _("The printer-uri \"%s\" contains invalid characters."), | |
842 | uri->values[0].string.text); | |
843 | return; | |
844 | } | |
845 | ||
846 | /* | |
847 | * Check policy... | |
848 | */ | |
849 | ||
850 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
851 | { | |
f899b121 | 852 | send_http_error(con, status, NULL); |
ef416fc2 | 853 | return; |
854 | } | |
855 | ||
856 | /* | |
857 | * See if the class already exists; if not, create a new class... | |
858 | */ | |
859 | ||
860 | if ((pclass = cupsdFindClass(resource + 9)) == NULL) | |
861 | { | |
862 | /* | |
863 | * Class doesn't exist; see if we have a printer of the same name... | |
864 | */ | |
865 | ||
866 | if ((pclass = cupsdFindPrinter(resource + 9)) != NULL && | |
867 | !(pclass->type & CUPS_PRINTER_REMOTE)) | |
868 | { | |
869 | /* | |
870 | * Yes, return an error... | |
871 | */ | |
872 | ||
873 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
874 | _("A printer named \"%s\" already exists!"), | |
875 | resource + 9); | |
876 | return; | |
877 | } | |
878 | ||
879 | /* | |
880 | * No, add the pclass... | |
881 | */ | |
882 | ||
883 | pclass = cupsdAddClass(resource + 9); | |
884 | modify = 0; | |
885 | } | |
886 | else if (pclass->type & CUPS_PRINTER_IMPLICIT) | |
887 | { | |
888 | /* | |
889 | * Rename the implicit class to "AnyClass" or remove it... | |
890 | */ | |
891 | ||
892 | if (ImplicitAnyClasses) | |
893 | { | |
b423cd4c | 894 | snprintf(newname, sizeof(newname), "Any%s", resource + 9); |
895 | cupsdRenamePrinter(pclass, newname); | |
ef416fc2 | 896 | } |
897 | else | |
898 | cupsdDeletePrinter(pclass, 1); | |
899 | ||
900 | /* | |
901 | * Add the class as a new local class... | |
902 | */ | |
903 | ||
904 | pclass = cupsdAddClass(resource + 9); | |
905 | modify = 0; | |
906 | } | |
907 | else if (pclass->type & CUPS_PRINTER_REMOTE) | |
908 | { | |
909 | /* | |
910 | * Rename the remote class to "Class"... | |
911 | */ | |
912 | ||
b423cd4c | 913 | snprintf(newname, sizeof(newname), "%s@%s", resource + 9, pclass->hostname); |
914 | cupsdRenamePrinter(pclass, newname); | |
ef416fc2 | 915 | |
916 | /* | |
917 | * Add the class as a new local class... | |
918 | */ | |
919 | ||
920 | pclass = cupsdAddClass(resource + 9); | |
921 | modify = 0; | |
922 | } | |
923 | else | |
924 | modify = 1; | |
925 | ||
926 | /* | |
927 | * Look for attributes and copy them over as needed... | |
928 | */ | |
929 | ||
e00b005a | 930 | need_restart_job = 0; |
931 | ||
fa73b229 | 932 | if ((attr = ippFindAttribute(con->request, "printer-location", |
933 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 934 | cupsdSetString(&pclass->location, attr->values[0].string.text); |
935 | ||
fa73b229 | 936 | if ((attr = ippFindAttribute(con->request, "printer-info", |
937 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 938 | cupsdSetString(&pclass->info, attr->values[0].string.text); |
939 | ||
fa73b229 | 940 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
941 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 942 | { |
943 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
944 | pclass->name, attr->values[0].boolean, pclass->accepting); | |
945 | ||
946 | pclass->accepting = attr->values[0].boolean; | |
947 | cupsdAddPrinterHistory(pclass); | |
948 | } | |
949 | ||
fa73b229 | 950 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
951 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 952 | { |
953 | if (pclass->shared && !attr->values[0].boolean) | |
f7deaa1a | 954 | cupsdDeregisterPrinter(pclass, 1); |
ef416fc2 | 955 | |
956 | cupsdLogMessage(CUPSD_LOG_INFO, | |
957 | "Setting %s printer-is-shared to %d (was %d.)", | |
958 | pclass->name, attr->values[0].boolean, pclass->shared); | |
959 | ||
960 | pclass->shared = attr->values[0].boolean; | |
961 | } | |
962 | ||
fa73b229 | 963 | if ((attr = ippFindAttribute(con->request, "printer-state", |
964 | IPP_TAG_ENUM)) != NULL) | |
ef416fc2 | 965 | { |
966 | if (attr->values[0].integer != IPP_PRINTER_IDLE && | |
967 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
968 | { | |
969 | send_ipp_status(con, IPP_BAD_REQUEST, | |
970 | _("Attempt to set %s printer-state to bad value %d!"), | |
971 | pclass->name, attr->values[0].integer); | |
972 | return; | |
973 | } | |
974 | ||
975 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", pclass->name, | |
976 | attr->values[0].integer, pclass->state); | |
977 | ||
978 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
979 | cupsdStopPrinter(pclass, 0); | |
980 | else | |
e00b005a | 981 | { |
ef416fc2 | 982 | cupsdSetPrinterState(pclass, (ipp_pstate_t)(attr->values[0].integer), 0); |
e00b005a | 983 | need_restart_job = 1; |
984 | } | |
ef416fc2 | 985 | } |
fa73b229 | 986 | if ((attr = ippFindAttribute(con->request, "printer-state-message", |
987 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 988 | { |
989 | strlcpy(pclass->state_message, attr->values[0].string.text, | |
990 | sizeof(pclass->state_message)); | |
991 | cupsdAddPrinterHistory(pclass); | |
992 | } | |
fa73b229 | 993 | if ((attr = ippFindAttribute(con->request, "member-uris", |
994 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 995 | { |
996 | /* | |
997 | * Clear the printer array as needed... | |
998 | */ | |
999 | ||
e00b005a | 1000 | need_restart_job = 1; |
1001 | ||
ef416fc2 | 1002 | if (pclass->num_printers > 0) |
1003 | { | |
1004 | free(pclass->printers); | |
1005 | pclass->num_printers = 0; | |
1006 | } | |
1007 | ||
1008 | /* | |
1009 | * Add each printer or class that is listed... | |
1010 | */ | |
1011 | ||
1012 | for (i = 0; i < attr->num_values; i ++) | |
1013 | { | |
1014 | /* | |
1015 | * Search for the printer or class URI... | |
1016 | */ | |
1017 | ||
f7deaa1a | 1018 | if (!cupsdValidateDest(attr->values[i].string.text, &dtype, &member)) |
ef416fc2 | 1019 | { |
1020 | /* | |
1021 | * Bad URI... | |
1022 | */ | |
1023 | ||
1024 | send_ipp_status(con, IPP_NOT_FOUND, | |
1025 | _("The printer or class was not found.")); | |
1026 | return; | |
1027 | } | |
1028 | ||
1029 | /* | |
1030 | * Add it to the class... | |
1031 | */ | |
1032 | ||
1033 | cupsdAddPrinterToClass(pclass, member); | |
1034 | } | |
1035 | } | |
1036 | ||
b423cd4c | 1037 | set_printer_defaults(con, pclass); |
1038 | ||
ef416fc2 | 1039 | /* |
1040 | * Update the printer class attributes and return... | |
1041 | */ | |
1042 | ||
1043 | cupsdSetPrinterAttrs(pclass); | |
1044 | cupsdSaveAllClasses(); | |
e00b005a | 1045 | |
1046 | if (need_restart_job && pclass->job) | |
1047 | { | |
1048 | cupsd_job_t *job; | |
1049 | ||
1050 | /* | |
1051 | * Stop the current job and then restart it below... | |
1052 | */ | |
1053 | ||
1054 | job = (cupsd_job_t *)pclass->job; | |
1055 | ||
1056 | cupsdStopJob(job, 1); | |
bd7854cb | 1057 | |
e00b005a | 1058 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 1059 | job->state_value = IPP_JOB_PENDING; |
e00b005a | 1060 | } |
1061 | ||
1062 | if (need_restart_job) | |
1063 | cupsdCheckJobs(); | |
ef416fc2 | 1064 | |
1065 | cupsdWritePrintcap(); | |
1066 | ||
1067 | if (modify) | |
1068 | { | |
1069 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, pclass, NULL, | |
1070 | "Class \"%s\" modified by \"%s\".", pclass->name, | |
e00b005a | 1071 | get_username(con)); |
ef416fc2 | 1072 | |
1073 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" modified by \"%s\".", | |
e00b005a | 1074 | pclass->name, get_username(con)); |
ef416fc2 | 1075 | } |
1076 | else | |
1077 | { | |
1078 | cupsdAddPrinterHistory(pclass); | |
1079 | ||
1080 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, pclass, NULL, | |
1081 | "New class \"%s\" added by \"%s\".", pclass->name, | |
e00b005a | 1082 | get_username(con)); |
ef416fc2 | 1083 | |
1084 | cupsdLogMessage(CUPSD_LOG_INFO, "New class \"%s\" added by \"%s\".", | |
e00b005a | 1085 | pclass->name, get_username(con)); |
ef416fc2 | 1086 | } |
1087 | ||
1088 | con->response->request.status.status_code = IPP_OK; | |
1089 | } | |
1090 | ||
1091 | ||
1092 | /* | |
1093 | * 'add_file()' - Add a file to a job. | |
1094 | */ | |
1095 | ||
1096 | static int /* O - 0 on success, -1 on error */ | |
1097 | add_file(cupsd_client_t *con, /* I - Connection to client */ | |
1098 | cupsd_job_t *job, /* I - Job to add to */ | |
1099 | mime_type_t *filetype, /* I - Type of file */ | |
1100 | int compression) /* I - Compression */ | |
1101 | { | |
1102 | mime_type_t **filetypes; /* New filetypes array... */ | |
1103 | int *compressions; /* New compressions array... */ | |
1104 | ||
1105 | ||
1106 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
1107 | "add_file(con=%p[%d], job=%d, filetype=%s/%s, compression=%d)", | |
1108 | con, con->http.fd, job->id, filetype->super, filetype->type, | |
1109 | compression); | |
1110 | ||
1111 | /* | |
1112 | * Add the file to the job... | |
1113 | */ | |
1114 | ||
1115 | if (job->num_files == 0) | |
1116 | { | |
1117 | compressions = (int *)malloc(sizeof(int)); | |
1118 | filetypes = (mime_type_t **)malloc(sizeof(mime_type_t *)); | |
1119 | } | |
1120 | else | |
1121 | { | |
1122 | compressions = (int *)realloc(job->compressions, | |
1123 | (job->num_files + 1) * sizeof(int)); | |
1124 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
1125 | (job->num_files + 1) * | |
1126 | sizeof(mime_type_t *)); | |
1127 | } | |
1128 | ||
fa73b229 | 1129 | if (!compressions || !filetypes) |
ef416fc2 | 1130 | { |
07725fee | 1131 | cupsdCancelJob(job, 1, IPP_JOB_ABORTED); |
ef416fc2 | 1132 | |
1133 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1134 | _("Unable to allocate memory for file types!")); | |
1135 | return (-1); | |
1136 | } | |
1137 | ||
1138 | job->compressions = compressions; | |
1139 | job->compressions[job->num_files] = compression; | |
1140 | job->filetypes = filetypes; | |
1141 | job->filetypes[job->num_files] = filetype; | |
1142 | ||
1143 | job->num_files ++; | |
1144 | ||
1145 | return (0); | |
1146 | } | |
1147 | ||
1148 | ||
1149 | /* | |
b423cd4c | 1150 | * 'add_job()' - Add a job to a print queue. |
ef416fc2 | 1151 | */ |
1152 | ||
b423cd4c | 1153 | static cupsd_job_t * /* O - Job object */ |
1154 | add_job(cupsd_client_t *con, /* I - Client connection */ | |
f7deaa1a | 1155 | cupsd_printer_t *printer, /* I - Destination printer */ |
80ca4592 | 1156 | mime_type_t *filetype) /* I - First print file type, if any */ |
ef416fc2 | 1157 | { |
b423cd4c | 1158 | http_status_t status; /* Policy status */ |
f7deaa1a | 1159 | ipp_attribute_t *attr, /* Current attribute */ |
1160 | *auth_info; /* auth-info attribute */ | |
b423cd4c | 1161 | const char *val; /* Default option value */ |
1162 | int priority; /* Job priority */ | |
1163 | char *title; /* Job name/title */ | |
1164 | cupsd_job_t *job; /* Current job */ | |
f7deaa1a | 1165 | char job_uri[HTTP_MAX_URI]; /* Job URI */ |
b423cd4c | 1166 | int kbytes; /* Size of print file */ |
1167 | int i; /* Looping var */ | |
1168 | int lowerpagerange; /* Page range bound */ | |
ef416fc2 | 1169 | |
1170 | ||
f7deaa1a | 1171 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job(%p[%d], %p(%s), %p(%s/%s))", |
1172 | con, con->http.fd, printer, printer->name, | |
1173 | filetype, filetype->super, filetype->type); | |
ef416fc2 | 1174 | |
b423cd4c | 1175 | /* |
1176 | * Check remote printing to non-shared printer... | |
1177 | */ | |
ef416fc2 | 1178 | |
b423cd4c | 1179 | if (!printer->shared && |
1180 | strcasecmp(con->http.hostname, "localhost") && | |
1181 | strcasecmp(con->http.hostname, ServerName)) | |
1182 | { | |
1183 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
1184 | _("The printer or class is not shared!")); | |
1185 | return (NULL); | |
1186 | } | |
ef416fc2 | 1187 | |
b423cd4c | 1188 | /* |
1189 | * Check policy... | |
1190 | */ | |
ef416fc2 | 1191 | |
f899b121 | 1192 | auth_info = ippFindAttribute(con->request, "auth-info", IPP_TAG_TEXT); |
7594b224 | 1193 | |
b423cd4c | 1194 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) |
1195 | { | |
f899b121 | 1196 | send_http_error(con, status, printer); |
b423cd4c | 1197 | return (NULL); |
1198 | } | |
7594b224 | 1199 | else if ((printer->type & CUPS_PRINTER_AUTHENTICATED) && |
1200 | !con->username[0] && !auth_info) | |
b423cd4c | 1201 | { |
f899b121 | 1202 | send_http_error(con, HTTP_UNAUTHORIZED, printer); |
b423cd4c | 1203 | return (NULL); |
1204 | } | |
7594b224 | 1205 | #ifdef HAVE_SSL |
1206 | else if (auth_info && !con->http.tls && | |
1207 | !httpAddrLocalhost(con->http.hostaddr)) | |
1208 | { | |
1209 | /* | |
1210 | * Require encryption of auth-info over non-local connections... | |
1211 | */ | |
1212 | ||
f899b121 | 1213 | send_http_error(con, HTTP_UPGRADE_REQUIRED, printer); |
7594b224 | 1214 | return (NULL); |
1215 | } | |
1216 | #endif /* HAVE_SSL */ | |
ef416fc2 | 1217 | |
b423cd4c | 1218 | /* |
1219 | * See if the printer is accepting jobs... | |
1220 | */ | |
1221 | ||
1222 | if (!printer->accepting) | |
1223 | { | |
1224 | send_ipp_status(con, IPP_NOT_ACCEPTING, | |
1225 | _("Destination \"%s\" is not accepting jobs."), | |
f7deaa1a | 1226 | printer->name); |
b423cd4c | 1227 | return (NULL); |
ef416fc2 | 1228 | } |
ef416fc2 | 1229 | |
b423cd4c | 1230 | /* |
80ca4592 | 1231 | * Validate job template attributes; for now just document-format, |
f7deaa1a | 1232 | * copies, number-up, and page-ranges... |
b423cd4c | 1233 | */ |
ef416fc2 | 1234 | |
80ca4592 | 1235 | if (filetype && printer->filetypes && |
1236 | !cupsArrayFind(printer->filetypes, filetype)) | |
1237 | { | |
1238 | char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
1239 | /* MIME media type string */ | |
1240 | ||
1241 | ||
1242 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
1243 | filetype->type); | |
1244 | ||
1245 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
1246 | _("Unsupported format \'%s\'!"), mimetype); | |
1247 | ||
1248 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
1249 | "document-format", NULL, mimetype); | |
1250 | ||
1251 | return (NULL); | |
1252 | } | |
1253 | ||
b423cd4c | 1254 | if ((attr = ippFindAttribute(con->request, "copies", |
1255 | IPP_TAG_INTEGER)) != NULL) | |
1256 | { | |
1257 | if (attr->values[0].integer < 1 || attr->values[0].integer > MaxCopies) | |
1258 | { | |
1259 | send_ipp_status(con, IPP_ATTRIBUTES, _("Bad copies value %d."), | |
1260 | attr->values[0].integer); | |
1261 | ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, | |
1262 | "copies", attr->values[0].integer); | |
1263 | return (NULL); | |
1264 | } | |
1265 | } | |
ef416fc2 | 1266 | |
f7deaa1a | 1267 | if ((attr = ippFindAttribute(con->request, "number-up", |
1268 | IPP_TAG_INTEGER)) != NULL) | |
1269 | { | |
1270 | if (attr->values[0].integer != 1 && | |
1271 | attr->values[0].integer != 2 && | |
1272 | attr->values[0].integer != 4 && | |
1273 | attr->values[0].integer != 6 && | |
1274 | attr->values[0].integer != 9 && | |
1275 | attr->values[0].integer != 16) | |
1276 | { | |
1277 | send_ipp_status(con, IPP_ATTRIBUTES, _("Bad number-up value %d."), | |
1278 | attr->values[0].integer); | |
1279 | ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, | |
1280 | "number-up", attr->values[0].integer); | |
1281 | return (NULL); | |
1282 | } | |
1283 | } | |
1284 | ||
b423cd4c | 1285 | if ((attr = ippFindAttribute(con->request, "page-ranges", |
1286 | IPP_TAG_RANGE)) != NULL) | |
1287 | { | |
1288 | for (i = 0, lowerpagerange = 1; i < attr->num_values; i ++) | |
1289 | { | |
f7deaa1a | 1290 | if (attr->values[i].range.lower < lowerpagerange || |
b423cd4c | 1291 | attr->values[i].range.lower > attr->values[i].range.upper) |
1292 | { | |
1293 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1294 | _("Bad page-ranges values %d-%d."), | |
1295 | attr->values[i].range.lower, | |
1296 | attr->values[i].range.upper); | |
1297 | return (NULL); | |
1298 | } | |
ef416fc2 | 1299 | |
b423cd4c | 1300 | lowerpagerange = attr->values[i].range.upper + 1; |
1301 | } | |
1302 | } | |
ef416fc2 | 1303 | |
1304 | /* | |
b423cd4c | 1305 | * Make sure we aren't over our limit... |
ef416fc2 | 1306 | */ |
1307 | ||
b423cd4c | 1308 | if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs) |
1309 | cupsdCleanJobs(); | |
ef416fc2 | 1310 | |
f7deaa1a | 1311 | if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs) |
b423cd4c | 1312 | { |
1313 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1314 | _("Too many active jobs.")); | |
1315 | return (NULL); | |
1316 | } | |
1317 | ||
1318 | if (!check_quotas(con, printer)) | |
1319 | { | |
1320 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached.")); | |
1321 | return (NULL); | |
1322 | } | |
ef416fc2 | 1323 | |
1324 | /* | |
b423cd4c | 1325 | * Create the job and set things up... |
ef416fc2 | 1326 | */ |
1327 | ||
b423cd4c | 1328 | if ((attr = ippFindAttribute(con->request, "job-priority", |
1329 | IPP_TAG_INTEGER)) != NULL) | |
1330 | priority = attr->values[0].integer; | |
1331 | else | |
ef416fc2 | 1332 | { |
b423cd4c | 1333 | if ((val = cupsGetOption("job-priority", printer->num_options, |
1334 | printer->options)) != NULL) | |
1335 | priority = atoi(val); | |
1336 | else | |
1337 | priority = 50; | |
ef416fc2 | 1338 | |
b423cd4c | 1339 | ippAddInteger(con->request, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", |
1340 | priority); | |
1341 | } | |
ef416fc2 | 1342 | |
b423cd4c | 1343 | if ((attr = ippFindAttribute(con->request, "job-name", |
1344 | IPP_TAG_NAME)) != NULL) | |
1345 | title = attr->values[0].string.text; | |
1346 | else | |
1347 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
1348 | title = "Untitled"); | |
ef416fc2 | 1349 | |
b423cd4c | 1350 | if ((job = cupsdAddJob(priority, printer->name)) == NULL) |
1351 | { | |
1352 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
f7deaa1a | 1353 | _("Unable to add job for destination \"%s\"!"), |
1354 | printer->name); | |
b423cd4c | 1355 | return (NULL); |
1356 | } | |
ef416fc2 | 1357 | |
f7deaa1a | 1358 | job->dtype = printer->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT | |
1359 | CUPS_PRINTER_REMOTE); | |
b423cd4c | 1360 | job->attrs = con->request; |
2abf387c | 1361 | con->request = ippNewRequest(job->attrs->request.op.operation_id); |
ef416fc2 | 1362 | |
b423cd4c | 1363 | add_job_uuid(con, job); |
1364 | apply_printer_defaults(printer, job); | |
ef416fc2 | 1365 | |
b423cd4c | 1366 | attr = ippFindAttribute(job->attrs, "requesting-user-name", IPP_TAG_NAME); |
ef416fc2 | 1367 | |
b423cd4c | 1368 | if (con->username[0]) |
1369 | { | |
1370 | cupsdSetString(&job->username, con->username); | |
ef416fc2 | 1371 | |
1372 | if (attr) | |
b423cd4c | 1373 | cupsdSetString(&attr->values[0].string.text, con->username); |
ef416fc2 | 1374 | } |
b423cd4c | 1375 | else if (attr) |
1376 | { | |
1377 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1378 | "add_job: requesting-user-name=\"%s\"", | |
1379 | attr->values[0].string.text); | |
ef416fc2 | 1380 | |
b423cd4c | 1381 | cupsdSetString(&job->username, attr->values[0].string.text); |
1382 | } | |
1383 | else | |
1384 | cupsdSetString(&job->username, "anonymous"); | |
ef416fc2 | 1385 | |
b423cd4c | 1386 | if (!attr) |
1387 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, | |
1388 | "job-originating-user-name", NULL, job->username); | |
1389 | else | |
1390 | { | |
1391 | attr->group_tag = IPP_TAG_JOB; | |
757d2cad | 1392 | _cupsStrFree(attr->name); |
1393 | attr->name = _cupsStrAlloc("job-originating-user-name"); | |
b423cd4c | 1394 | } |
ef416fc2 | 1395 | |
f7deaa1a | 1396 | if (con->username[0] || auth_info) |
1397 | { | |
1398 | save_auth_info(con, job, auth_info); | |
1399 | ||
1400 | /* | |
1401 | * Remove the auth-info attribute from the attribute data... | |
1402 | */ | |
1403 | ||
1404 | if (auth_info) | |
1405 | { | |
1406 | if (job->attrs->prev) | |
1407 | job->attrs->prev->next = auth_info->next; | |
1408 | else | |
1409 | job->attrs->attrs = auth_info->next; | |
1410 | ||
1411 | if (job->attrs->last == auth_info) | |
1412 | job->attrs->last = job->attrs->prev; | |
1413 | ||
1414 | _ippFreeAttr(auth_info); | |
1415 | } | |
1416 | } | |
1417 | ||
b423cd4c | 1418 | if ((attr = ippFindAttribute(job->attrs, "job-originating-host-name", |
1419 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 1420 | { |
b423cd4c | 1421 | /* |
1422 | * Request contains a job-originating-host-name attribute; validate it... | |
1423 | */ | |
ef416fc2 | 1424 | |
b423cd4c | 1425 | if (attr->value_tag != IPP_TAG_NAME || |
1426 | attr->num_values != 1 || | |
1427 | strcmp(con->http.hostname, "localhost")) | |
ef416fc2 | 1428 | { |
1429 | /* | |
b423cd4c | 1430 | * Can't override the value if we aren't connected via localhost. |
1431 | * Also, we can only have 1 value and it must be a name value. | |
ef416fc2 | 1432 | */ |
1433 | ||
b423cd4c | 1434 | switch (attr->value_tag) |
1435 | { | |
1436 | case IPP_TAG_STRING : | |
1437 | case IPP_TAG_TEXTLANG : | |
1438 | case IPP_TAG_NAMELANG : | |
1439 | case IPP_TAG_TEXT : | |
1440 | case IPP_TAG_NAME : | |
1441 | case IPP_TAG_KEYWORD : | |
1442 | case IPP_TAG_URI : | |
1443 | case IPP_TAG_URISCHEME : | |
1444 | case IPP_TAG_CHARSET : | |
1445 | case IPP_TAG_LANGUAGE : | |
1446 | case IPP_TAG_MIMETYPE : | |
1447 | /* | |
1448 | * Free old strings... | |
1449 | */ | |
ef416fc2 | 1450 | |
b423cd4c | 1451 | for (i = 0; i < attr->num_values; i ++) |
1452 | { | |
757d2cad | 1453 | _cupsStrFree(attr->values[i].string.text); |
b423cd4c | 1454 | attr->values[i].string.text = NULL; |
1455 | if (attr->values[i].string.charset) | |
1456 | { | |
757d2cad | 1457 | _cupsStrFree(attr->values[i].string.charset); |
b423cd4c | 1458 | attr->values[i].string.charset = NULL; |
1459 | } | |
1460 | } | |
ef416fc2 | 1461 | |
b423cd4c | 1462 | default : |
1463 | break; | |
1464 | } | |
ef416fc2 | 1465 | |
b423cd4c | 1466 | /* |
1467 | * Use the default connection hostname instead... | |
1468 | */ | |
bd7854cb | 1469 | |
b423cd4c | 1470 | attr->value_tag = IPP_TAG_NAME; |
1471 | attr->num_values = 1; | |
757d2cad | 1472 | attr->values[0].string.text = _cupsStrAlloc(con->http.hostname); |
b423cd4c | 1473 | } |
bd7854cb | 1474 | |
b423cd4c | 1475 | attr->group_tag = IPP_TAG_JOB; |
1476 | } | |
1477 | else | |
1478 | { | |
1479 | /* | |
1480 | * No job-originating-host-name attribute, so use the hostname from | |
1481 | * the connection... | |
1482 | */ | |
bd7854cb | 1483 | |
f7deaa1a | 1484 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, |
b423cd4c | 1485 | "job-originating-host-name", NULL, con->http.hostname); |
1486 | } | |
bd7854cb | 1487 | |
b423cd4c | 1488 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", |
1489 | time(NULL)); | |
1490 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1491 | "time-at-processing", 0); | |
1492 | attr->value_tag = IPP_TAG_NOVALUE; | |
1493 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1494 | "time-at-completed", 0); | |
1495 | attr->value_tag = IPP_TAG_NOVALUE; | |
bd7854cb | 1496 | |
1497 | /* | |
b423cd4c | 1498 | * Add remaining job attributes... |
bd7854cb | 1499 | */ |
1500 | ||
b423cd4c | 1501 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); |
1502 | job->state = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_ENUM, | |
1503 | "job-state", IPP_JOB_STOPPED); | |
d09495fa | 1504 | job->state_value = (ipp_jstate_t)job->state->values[0].integer; |
b423cd4c | 1505 | job->sheets = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, |
1506 | "job-media-sheets-completed", 0); | |
1507 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, | |
1508 | printer->uri); | |
1509 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
1510 | title); | |
bd7854cb | 1511 | |
b423cd4c | 1512 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
1513 | IPP_TAG_INTEGER)) != NULL) | |
1514 | attr->values[0].integer = 0; | |
1515 | else | |
1516 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1517 | "job-k-octets", 0); | |
bd7854cb | 1518 | |
b423cd4c | 1519 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
1520 | IPP_TAG_KEYWORD)) == NULL) | |
1521 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
1522 | if (!attr) | |
ef416fc2 | 1523 | { |
b423cd4c | 1524 | if ((val = cupsGetOption("job-hold-until", printer->num_options, |
1525 | printer->options)) == NULL) | |
1526 | val = "no-hold"; | |
ef416fc2 | 1527 | |
b423cd4c | 1528 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
1529 | "job-hold-until", NULL, val); | |
ef416fc2 | 1530 | } |
b423cd4c | 1531 | if (attr && strcmp(attr->values[0].string.text, "no-hold") && |
1532 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
ef416fc2 | 1533 | { |
1534 | /* | |
b423cd4c | 1535 | * Hold job until specified time... |
ef416fc2 | 1536 | */ |
1537 | ||
b423cd4c | 1538 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); |
e53920b9 | 1539 | |
1540 | job->state->values[0].integer = IPP_JOB_HELD; | |
1541 | job->state_value = IPP_JOB_HELD; | |
ef416fc2 | 1542 | } |
b423cd4c | 1543 | else if (job->attrs->request.op.operation_id == IPP_CREATE_JOB) |
ef416fc2 | 1544 | { |
e53920b9 | 1545 | job->hold_until = time(NULL) + 60; |
b423cd4c | 1546 | job->state->values[0].integer = IPP_JOB_HELD; |
1547 | job->state_value = IPP_JOB_HELD; | |
1548 | } | |
1549 | else | |
1550 | { | |
1551 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1552 | job->state_value = IPP_JOB_PENDING; | |
ef416fc2 | 1553 | } |
1554 | ||
b423cd4c | 1555 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) || |
1556 | Classification) | |
ef416fc2 | 1557 | { |
1558 | /* | |
b423cd4c | 1559 | * Add job sheets options... |
ef416fc2 | 1560 | */ |
1561 | ||
b423cd4c | 1562 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
1563 | IPP_TAG_ZERO)) == NULL) | |
ef416fc2 | 1564 | { |
b423cd4c | 1565 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
1566 | "Adding default job-sheets values \"%s,%s\"...", | |
1567 | printer->job_sheets[0], printer->job_sheets[1]); | |
ef416fc2 | 1568 | |
b423cd4c | 1569 | attr = ippAddStrings(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-sheets", |
1570 | 2, NULL, NULL); | |
757d2cad | 1571 | attr->values[0].string.text = _cupsStrAlloc(printer->job_sheets[0]); |
1572 | attr->values[1].string.text = _cupsStrAlloc(printer->job_sheets[1]); | |
ef416fc2 | 1573 | } |
1574 | ||
b423cd4c | 1575 | job->job_sheets = attr; |
ef416fc2 | 1576 | |
ef416fc2 | 1577 | /* |
b423cd4c | 1578 | * Enforce classification level if set... |
ef416fc2 | 1579 | */ |
1580 | ||
b423cd4c | 1581 | if (Classification) |
ef416fc2 | 1582 | { |
b423cd4c | 1583 | cupsdLogMessage(CUPSD_LOG_INFO, |
1584 | "Classification=\"%s\", ClassifyOverride=%d", | |
1585 | Classification ? Classification : "(null)", | |
1586 | ClassifyOverride); | |
ef416fc2 | 1587 | |
b423cd4c | 1588 | if (ClassifyOverride) |
1589 | { | |
1590 | if (!strcmp(attr->values[0].string.text, "none") && | |
1591 | (attr->num_values == 1 || | |
1592 | !strcmp(attr->values[1].string.text, "none"))) | |
1593 | { | |
1594 | /* | |
1595 | * Force the leading banner to have the classification on it... | |
1596 | */ | |
ef416fc2 | 1597 | |
b423cd4c | 1598 | cupsdSetString(&attr->values[0].string.text, Classification); |
e00b005a | 1599 | |
b423cd4c | 1600 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " |
1601 | "job-sheets=\"%s,none\", " | |
1602 | "job-originating-user-name=\"%s\"", | |
1603 | job->id, Classification, job->username); | |
1604 | } | |
1605 | else if (attr->num_values == 2 && | |
1606 | strcmp(attr->values[0].string.text, | |
1607 | attr->values[1].string.text) && | |
1608 | strcmp(attr->values[0].string.text, "none") && | |
1609 | strcmp(attr->values[1].string.text, "none")) | |
1610 | { | |
1611 | /* | |
1612 | * Can't put two different security markings on the same document! | |
1613 | */ | |
ef416fc2 | 1614 | |
b423cd4c | 1615 | cupsdSetString(&attr->values[1].string.text, attr->values[0].string.text); |
ef416fc2 | 1616 | |
b423cd4c | 1617 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " |
1618 | "job-sheets=\"%s,%s\", " | |
1619 | "job-originating-user-name=\"%s\"", | |
1620 | job->id, attr->values[0].string.text, | |
1621 | attr->values[1].string.text, job->username); | |
1622 | } | |
1623 | else if (strcmp(attr->values[0].string.text, Classification) && | |
1624 | strcmp(attr->values[0].string.text, "none") && | |
1625 | (attr->num_values == 1 || | |
1626 | (strcmp(attr->values[1].string.text, Classification) && | |
1627 | strcmp(attr->values[1].string.text, "none")))) | |
1628 | { | |
1629 | if (attr->num_values == 1) | |
1630 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1631 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
1632 | "job-sheets=\"%s\", " | |
1633 | "job-originating-user-name=\"%s\"", | |
1634 | job->id, attr->values[0].string.text, job->username); | |
1635 | else | |
1636 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1637 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
1638 | "job-sheets=\"%s,%s\",fffff " | |
1639 | "job-originating-user-name=\"%s\"", | |
1640 | job->id, attr->values[0].string.text, | |
1641 | attr->values[1].string.text, job->username); | |
1642 | } | |
1643 | } | |
1644 | else if (strcmp(attr->values[0].string.text, Classification) && | |
1645 | (attr->num_values == 1 || | |
1646 | strcmp(attr->values[1].string.text, Classification))) | |
ef416fc2 | 1647 | { |
1648 | /* | |
b423cd4c | 1649 | * Force the banner to have the classification on it... |
ef416fc2 | 1650 | */ |
1651 | ||
b423cd4c | 1652 | if (attr->num_values > 1 && |
1653 | !strcmp(attr->values[0].string.text, attr->values[1].string.text)) | |
1654 | { | |
1655 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
1656 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
1657 | } | |
1658 | else | |
1659 | { | |
1660 | if (attr->num_values == 1 || | |
1661 | strcmp(attr->values[0].string.text, "none")) | |
1662 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
ef416fc2 | 1663 | |
b423cd4c | 1664 | if (attr->num_values > 1 && |
1665 | strcmp(attr->values[1].string.text, "none")) | |
1666 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
1667 | } | |
ef416fc2 | 1668 | |
b423cd4c | 1669 | if (attr->num_values > 1) |
1670 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1671 | "[Job %d] CLASSIFICATION FORCED " | |
1672 | "job-sheets=\"%s,%s\", " | |
1673 | "job-originating-user-name=\"%s\"", | |
1674 | job->id, attr->values[0].string.text, | |
1675 | attr->values[1].string.text, job->username); | |
1676 | else | |
1677 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1678 | "[Job %d] CLASSIFICATION FORCED " | |
1679 | "job-sheets=\"%s\", " | |
1680 | "job-originating-user-name=\"%s\"", | |
1681 | job->id, Classification, job->username); | |
ef416fc2 | 1682 | } |
1683 | } | |
1684 | ||
b423cd4c | 1685 | /* |
1686 | * See if we need to add the starting sheet... | |
1687 | */ | |
ef416fc2 | 1688 | |
b423cd4c | 1689 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))) |
ef416fc2 | 1690 | { |
b423cd4c | 1691 | cupsdLogMessage(CUPSD_LOG_INFO, |
1692 | "Adding start banner page \"%s\" to job %d.", | |
1693 | attr->values[0].string.text, job->id); | |
ef416fc2 | 1694 | |
b423cd4c | 1695 | kbytes = copy_banner(con, job, attr->values[0].string.text); |
ef416fc2 | 1696 | |
b423cd4c | 1697 | cupsdUpdateQuota(printer, job->username, 0, kbytes); |
1698 | } | |
ef416fc2 | 1699 | } |
b423cd4c | 1700 | else if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
1701 | IPP_TAG_ZERO)) != NULL) | |
1702 | job->sheets = attr; | |
ef416fc2 | 1703 | |
b423cd4c | 1704 | /* |
1705 | * Fill in the response info... | |
1706 | */ | |
ef416fc2 | 1707 | |
b423cd4c | 1708 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, |
1709 | LocalPort, job->id); | |
ef416fc2 | 1710 | |
b423cd4c | 1711 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, |
1712 | job_uri); | |
ef416fc2 | 1713 | |
b423cd4c | 1714 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); |
ef416fc2 | 1715 | |
b423cd4c | 1716 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", |
1717 | job->state_value); | |
1718 | add_job_state_reasons(con, job); | |
ef416fc2 | 1719 | |
b423cd4c | 1720 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 1721 | |
b423cd4c | 1722 | /* |
1723 | * Add any job subscriptions... | |
1724 | */ | |
ef416fc2 | 1725 | |
b423cd4c | 1726 | add_job_subscriptions(con, job); |
ef416fc2 | 1727 | |
b423cd4c | 1728 | /* |
1729 | * Set all but the first two attributes to the job attributes group... | |
1730 | */ | |
ef416fc2 | 1731 | |
b423cd4c | 1732 | for (attr = job->attrs->attrs->next->next; attr; attr = attr->next) |
1733 | attr->group_tag = IPP_TAG_JOB; | |
ef416fc2 | 1734 | |
1735 | /* | |
b423cd4c | 1736 | * Fire the "job created" event... |
ef416fc2 | 1737 | */ |
1738 | ||
b423cd4c | 1739 | cupsdAddEvent(CUPSD_EVENT_JOB_CREATED, printer, job, "Job created."); |
ef416fc2 | 1740 | |
1741 | /* | |
b423cd4c | 1742 | * Return the new job... |
ef416fc2 | 1743 | */ |
1744 | ||
b423cd4c | 1745 | return (job); |
1746 | } | |
ef416fc2 | 1747 | |
ef416fc2 | 1748 | |
b423cd4c | 1749 | /* |
1750 | * 'add_job_state_reasons()' - Add the "job-state-reasons" attribute based | |
1751 | * upon the job and printer state... | |
1752 | */ | |
ef416fc2 | 1753 | |
b423cd4c | 1754 | static void |
1755 | add_job_state_reasons( | |
1756 | cupsd_client_t *con, /* I - Client connection */ | |
1757 | cupsd_job_t *job) /* I - Job info */ | |
1758 | { | |
1759 | cupsd_printer_t *dest; /* Destination printer */ | |
ef416fc2 | 1760 | |
ef416fc2 | 1761 | |
b423cd4c | 1762 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job_state_reasons(%p[%d], %d)", |
1763 | con, con->http.fd, job ? job->id : 0); | |
ef416fc2 | 1764 | |
d09495fa | 1765 | switch (job ? job->state_value : IPP_JOB_CANCELED) |
ef416fc2 | 1766 | { |
b423cd4c | 1767 | case IPP_JOB_PENDING : |
80ca4592 | 1768 | dest = cupsdFindDest(job->dest); |
bd7854cb | 1769 | |
b423cd4c | 1770 | if (dest && dest->state == IPP_PRINTER_STOPPED) |
1771 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1772 | "job-state-reasons", NULL, "printer-stopped"); | |
1773 | else | |
1774 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1775 | "job-state-reasons", NULL, "none"); | |
1776 | break; | |
ef416fc2 | 1777 | |
b423cd4c | 1778 | case IPP_JOB_HELD : |
1779 | if (ippFindAttribute(job->attrs, "job-hold-until", | |
1780 | IPP_TAG_KEYWORD) != NULL || | |
1781 | ippFindAttribute(job->attrs, "job-hold-until", | |
1782 | IPP_TAG_NAME) != NULL) | |
1783 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1784 | "job-state-reasons", NULL, "job-hold-until-specified"); | |
1785 | else | |
1786 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1787 | "job-state-reasons", NULL, "job-incoming"); | |
1788 | break; | |
ef416fc2 | 1789 | |
b423cd4c | 1790 | case IPP_JOB_PROCESSING : |
1791 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1792 | "job-state-reasons", NULL, "job-printing"); | |
1793 | break; | |
ef416fc2 | 1794 | |
b423cd4c | 1795 | case IPP_JOB_STOPPED : |
1796 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1797 | "job-state-reasons", NULL, "job-stopped"); | |
1798 | break; | |
ef416fc2 | 1799 | |
d09495fa | 1800 | case IPP_JOB_CANCELED : |
b423cd4c | 1801 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
1802 | "job-state-reasons", NULL, "job-canceled-by-user"); | |
1803 | break; | |
ef416fc2 | 1804 | |
b423cd4c | 1805 | case IPP_JOB_ABORTED : |
1806 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1807 | "job-state-reasons", NULL, "aborted-by-system"); | |
1808 | break; | |
ef416fc2 | 1809 | |
b423cd4c | 1810 | case IPP_JOB_COMPLETED : |
1811 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1812 | "job-state-reasons", NULL, "job-completed-successfully"); | |
1813 | break; | |
ef416fc2 | 1814 | } |
ef416fc2 | 1815 | } |
1816 | ||
1817 | ||
1818 | /* | |
b423cd4c | 1819 | * 'add_job_subscriptions()' - Add any subcriptions for a job. |
ef416fc2 | 1820 | */ |
1821 | ||
1822 | static void | |
b423cd4c | 1823 | add_job_subscriptions( |
1824 | cupsd_client_t *con, /* I - Client connection */ | |
1825 | cupsd_job_t *job) /* I - Newly created job */ | |
ef416fc2 | 1826 | { |
b423cd4c | 1827 | int i; /* Looping var */ |
1828 | ipp_attribute_t *prev, /* Previous attribute */ | |
1829 | *next, /* Next attribute */ | |
1830 | *attr; /* Current attribute */ | |
1831 | cupsd_subscription_t *sub; /* Subscription object */ | |
1832 | const char *recipient, /* notify-recipient-uri */ | |
1833 | *pullmethod; /* notify-pull-method */ | |
1834 | ipp_attribute_t *user_data; /* notify-user-data */ | |
1835 | int interval; /* notify-time-interval */ | |
1836 | unsigned mask; /* notify-events */ | |
ef416fc2 | 1837 | |
ef416fc2 | 1838 | |
b423cd4c | 1839 | /* |
1840 | * Find the first subscription group attribute; return if we have | |
1841 | * none... | |
1842 | */ | |
ef416fc2 | 1843 | |
b423cd4c | 1844 | for (attr = job->attrs->attrs, prev = NULL; |
1845 | attr; | |
1846 | prev = attr, attr = attr->next) | |
1847 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
1848 | break; | |
ef416fc2 | 1849 | |
b423cd4c | 1850 | if (!attr) |
1851 | return; | |
ef416fc2 | 1852 | |
b423cd4c | 1853 | /* |
1854 | * Process the subscription attributes in the request... | |
1855 | */ | |
ef416fc2 | 1856 | |
b423cd4c | 1857 | while (attr) |
1858 | { | |
1859 | recipient = NULL; | |
1860 | pullmethod = NULL; | |
1861 | user_data = NULL; | |
1862 | interval = 0; | |
1863 | mask = CUPSD_EVENT_NONE; | |
ef416fc2 | 1864 | |
b423cd4c | 1865 | while (attr && attr->group_tag != IPP_TAG_ZERO) |
1866 | { | |
f899b121 | 1867 | if (!strcmp(attr->name, "notify-recipient-uri") && |
b423cd4c | 1868 | attr->value_tag == IPP_TAG_URI) |
1869 | recipient = attr->values[0].string.text; | |
1870 | else if (!strcmp(attr->name, "notify-pull-method") && | |
1871 | attr->value_tag == IPP_TAG_KEYWORD) | |
1872 | pullmethod = attr->values[0].string.text; | |
1873 | else if (!strcmp(attr->name, "notify-charset") && | |
1874 | attr->value_tag == IPP_TAG_CHARSET && | |
1875 | strcmp(attr->values[0].string.text, "us-ascii") && | |
1876 | strcmp(attr->values[0].string.text, "utf-8")) | |
1877 | { | |
1878 | send_ipp_status(con, IPP_CHARSET, | |
1879 | _("Character set \"%s\" not supported!"), | |
1880 | attr->values[0].string.text); | |
1881 | return; | |
1882 | } | |
1883 | else if (!strcmp(attr->name, "notify-natural-language") && | |
1884 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
1885 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
1886 | { | |
1887 | send_ipp_status(con, IPP_CHARSET, | |
1888 | _("Language \"%s\" not supported!"), | |
1889 | attr->values[0].string.text); | |
1890 | return; | |
1891 | } | |
1892 | else if (!strcmp(attr->name, "notify-user-data") && | |
1893 | attr->value_tag == IPP_TAG_STRING) | |
1894 | { | |
1895 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
1896 | { | |
1897 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
1898 | _("The notify-user-data value is too large " | |
1899 | "(%d > 63 octets)!"), | |
1900 | attr->values[0].unknown.length); | |
1901 | return; | |
1902 | } | |
ef416fc2 | 1903 | |
b423cd4c | 1904 | user_data = attr; |
1905 | } | |
1906 | else if (!strcmp(attr->name, "notify-events") && | |
1907 | attr->value_tag == IPP_TAG_KEYWORD) | |
1908 | { | |
1909 | for (i = 0; i < attr->num_values; i ++) | |
1910 | mask |= cupsdEventValue(attr->values[i].string.text); | |
1911 | } | |
1912 | else if (!strcmp(attr->name, "notify-lease-duration")) | |
1913 | { | |
1914 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1915 | _("The notify-lease-duration attribute cannot be " | |
1916 | "used with job subscriptions.")); | |
1917 | return; | |
1918 | } | |
1919 | else if (!strcmp(attr->name, "notify-time-interval") && | |
1920 | attr->value_tag == IPP_TAG_INTEGER) | |
1921 | interval = attr->values[0].integer; | |
ef416fc2 | 1922 | |
b423cd4c | 1923 | attr = attr->next; |
1924 | } | |
ef416fc2 | 1925 | |
b423cd4c | 1926 | if (!recipient && !pullmethod) |
1927 | break; | |
ef416fc2 | 1928 | |
b423cd4c | 1929 | if (mask == CUPSD_EVENT_NONE) |
1930 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
ef416fc2 | 1931 | |
b423cd4c | 1932 | sub = cupsdAddSubscription(mask, cupsdFindDest(job->dest), job, recipient, |
1933 | 0); | |
ef416fc2 | 1934 | |
b423cd4c | 1935 | sub->interval = interval; |
ef416fc2 | 1936 | |
b423cd4c | 1937 | cupsdSetString(&sub->owner, job->username); |
ef416fc2 | 1938 | |
b423cd4c | 1939 | if (user_data) |
ef416fc2 | 1940 | { |
b423cd4c | 1941 | sub->user_data_len = user_data->values[0].unknown.length; |
1942 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
1943 | sub->user_data_len); | |
ef416fc2 | 1944 | } |
1945 | ||
b423cd4c | 1946 | ippAddSeparator(con->response); |
1947 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
1948 | "notify-subscription-id", sub->id); | |
ef416fc2 | 1949 | |
b423cd4c | 1950 | if (attr) |
1951 | attr = attr->next; | |
ef416fc2 | 1952 | } |
1953 | ||
b423cd4c | 1954 | cupsdSaveAllSubscriptions(); |
1955 | ||
ef416fc2 | 1956 | /* |
b423cd4c | 1957 | * Remove all of the subscription attributes from the job request... |
ef416fc2 | 1958 | */ |
1959 | ||
b423cd4c | 1960 | for (attr = job->attrs->attrs, prev = NULL; attr; attr = next) |
ef416fc2 | 1961 | { |
b423cd4c | 1962 | next = attr->next; |
ef416fc2 | 1963 | |
b423cd4c | 1964 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION || |
1965 | attr->group_tag == IPP_TAG_ZERO) | |
1966 | { | |
1967 | /* | |
1968 | * Free and remove this attribute... | |
1969 | */ | |
ef416fc2 | 1970 | |
757d2cad | 1971 | _ippFreeAttr(attr); |
ef416fc2 | 1972 | |
b423cd4c | 1973 | if (prev) |
1974 | prev->next = next; | |
1975 | else | |
1976 | job->attrs->attrs = next; | |
1977 | } | |
1978 | else | |
1979 | prev = attr; | |
ef416fc2 | 1980 | } |
1981 | ||
b423cd4c | 1982 | job->attrs->last = prev; |
1983 | job->attrs->current = prev; | |
1984 | } | |
ef416fc2 | 1985 | |
ef416fc2 | 1986 | |
b423cd4c | 1987 | /* |
1988 | * 'add_job_uuid()' - Add job-uuid attribute to a job. | |
1989 | * | |
1990 | * See RFC 4122 for the definition of UUIDs and the format. | |
1991 | */ | |
1992 | ||
1993 | static void | |
1994 | add_job_uuid(cupsd_client_t *con, /* I - Client connection */ | |
1995 | cupsd_job_t *job) /* I - Job */ | |
1996 | { | |
1997 | char uuid[1024]; /* job-uuid string */ | |
b423cd4c | 1998 | _cups_md5_state_t md5state; /* MD5 state */ |
1999 | unsigned char md5sum[16]; /* MD5 digest/sum */ | |
ef416fc2 | 2000 | |
ef416fc2 | 2001 | |
2002 | /* | |
b423cd4c | 2003 | * First see if the job already has a job-uuid attribute; if so, return... |
ef416fc2 | 2004 | */ |
2005 | ||
d09495fa | 2006 | if (ippFindAttribute(job->attrs, "job-uuid", IPP_TAG_URI)) |
b423cd4c | 2007 | return; |
ef416fc2 | 2008 | |
2009 | /* | |
b423cd4c | 2010 | * No job-uuid attribute, so build a version 3 UUID with the local job |
2011 | * ID at the end; see RFC 4122 for details. Start with the MD5 sum of | |
2012 | * the ServerName, server name and port that the client connected to, | |
2013 | * and local job ID... | |
ef416fc2 | 2014 | */ |
2015 | ||
b423cd4c | 2016 | snprintf(uuid, sizeof(uuid), "%s:%s:%d:%d", ServerName, con->servername, |
2017 | con->serverport, job->id); | |
ef416fc2 | 2018 | |
757d2cad | 2019 | _cupsMD5Init(&md5state); |
2020 | _cupsMD5Append(&md5state, (unsigned char *)uuid, strlen(uuid)); | |
2021 | _cupsMD5Finish(&md5state, md5sum); | |
ef416fc2 | 2022 | |
2023 | /* | |
b423cd4c | 2024 | * Format the UUID URI using the MD5 sum and job ID. |
ef416fc2 | 2025 | */ |
2026 | ||
b423cd4c | 2027 | snprintf(uuid, sizeof(uuid), |
2028 | "urn:uuid:%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-" | |
2029 | "%02x%02x%02x%02x%02x%02x", | |
2030 | md5sum[0], md5sum[1], md5sum[2], md5sum[3], md5sum[4], md5sum[5], | |
2031 | (md5sum[6] & 15) | 0x30, md5sum[7], (md5sum[8] & 0x3f) | 0x40, | |
2032 | md5sum[9], md5sum[10], md5sum[11], md5sum[12], md5sum[13], | |
2033 | md5sum[14], md5sum[15]); | |
ef416fc2 | 2034 | |
b423cd4c | 2035 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-uuid", NULL, uuid); |
ef416fc2 | 2036 | } |
2037 | ||
2038 | ||
2039 | /* | |
b423cd4c | 2040 | * 'add_printer()' - Add a printer to the system. |
ef416fc2 | 2041 | */ |
2042 | ||
2043 | static void | |
b423cd4c | 2044 | add_printer(cupsd_client_t *con, /* I - Client connection */ |
2045 | ipp_attribute_t *uri) /* I - URI of printer */ | |
ef416fc2 | 2046 | { |
2047 | http_status_t status; /* Policy status */ | |
b423cd4c | 2048 | int i; /* Looping var */ |
ef416fc2 | 2049 | char method[HTTP_MAX_URI], /* Method portion of URI */ |
b423cd4c | 2050 | username[HTTP_MAX_URI], /* Username portion of URI */ |
ef416fc2 | 2051 | host[HTTP_MAX_URI], /* Host portion of URI */ |
2052 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2053 | int port; /* Port portion of URI */ | |
b423cd4c | 2054 | cupsd_printer_t *printer; /* Printer/class */ |
2055 | ipp_attribute_t *attr; /* Printer attribute */ | |
2056 | cups_file_t *fp; /* Script/PPD file */ | |
2057 | char line[1024]; /* Line from file... */ | |
2058 | char srcfile[1024], /* Source Script/PPD file */ | |
2059 | dstfile[1024]; /* Destination Script/PPD file */ | |
2060 | int modify; /* Non-zero if we are modifying */ | |
2061 | char newname[IPP_MAX_NAME]; /* New printer name */ | |
2062 | int need_restart_job; /* Need to restart job? */ | |
ef416fc2 | 2063 | |
2064 | ||
b423cd4c | 2065 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer(%p[%d], %s)", con, |
ef416fc2 | 2066 | con->http.fd, uri->values[0].string.text); |
2067 | ||
2068 | /* | |
b423cd4c | 2069 | * Do we have a valid URI? |
ef416fc2 | 2070 | */ |
2071 | ||
b423cd4c | 2072 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2073 | sizeof(method), username, sizeof(username), host, | |
2074 | sizeof(host), &port, resource, sizeof(resource)); | |
2075 | ||
2076 | if (strncmp(resource, "/printers/", 10) || strlen(resource) == 10) | |
ef416fc2 | 2077 | { |
b423cd4c | 2078 | /* |
2079 | * No, return an error... | |
2080 | */ | |
2081 | ||
ef416fc2 | 2082 | send_ipp_status(con, IPP_BAD_REQUEST, |
b423cd4c | 2083 | _("The printer-uri must be of the form " |
2084 | "\"ipp://HOSTNAME/printers/PRINTERNAME\".")); | |
ef416fc2 | 2085 | return; |
2086 | } | |
2087 | ||
2088 | /* | |
b423cd4c | 2089 | * Do we have a valid printer name? |
ef416fc2 | 2090 | */ |
2091 | ||
b423cd4c | 2092 | if (!validate_name(resource + 10)) |
ef416fc2 | 2093 | { |
b423cd4c | 2094 | /* |
2095 | * No, return an error... | |
2096 | */ | |
2097 | ||
2098 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2099 | _("The printer-uri \"%s\" contains invalid characters."), | |
2100 | uri->values[0].string.text); | |
2101 | return; | |
ef416fc2 | 2102 | } |
ef416fc2 | 2103 | |
2104 | /* | |
b423cd4c | 2105 | * Check policy... |
ef416fc2 | 2106 | */ |
2107 | ||
b423cd4c | 2108 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
2109 | { | |
f899b121 | 2110 | send_http_error(con, status, NULL); |
b423cd4c | 2111 | return; |
2112 | } | |
ef416fc2 | 2113 | |
2114 | /* | |
b423cd4c | 2115 | * See if the printer already exists; if not, create a new printer... |
2116 | */ | |
ef416fc2 | 2117 | |
b423cd4c | 2118 | if ((printer = cupsdFindPrinter(resource + 10)) == NULL) |
ef416fc2 | 2119 | { |
2120 | /* | |
b423cd4c | 2121 | * Printer doesn't exist; see if we have a class of the same name... |
ef416fc2 | 2122 | */ |
2123 | ||
b423cd4c | 2124 | if ((printer = cupsdFindClass(resource + 10)) != NULL && |
2125 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
ef416fc2 | 2126 | { |
b423cd4c | 2127 | /* |
2128 | * Yes, return an error... | |
2129 | */ | |
ef416fc2 | 2130 | |
b423cd4c | 2131 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2132 | _("A class named \"%s\" already exists!"), | |
2133 | resource + 10); | |
ef416fc2 | 2134 | return; |
2135 | } | |
2136 | ||
2137 | /* | |
b423cd4c | 2138 | * No, add the printer... |
ef416fc2 | 2139 | */ |
2140 | ||
b423cd4c | 2141 | printer = cupsdAddPrinter(resource + 10); |
2142 | modify = 0; | |
ef416fc2 | 2143 | } |
b423cd4c | 2144 | else if (printer->type & CUPS_PRINTER_IMPLICIT) |
ef416fc2 | 2145 | { |
2146 | /* | |
b423cd4c | 2147 | * Rename the implicit printer to "AnyPrinter" or delete it... |
ef416fc2 | 2148 | */ |
2149 | ||
b423cd4c | 2150 | if (ImplicitAnyClasses) |
ef416fc2 | 2151 | { |
b423cd4c | 2152 | snprintf(newname, sizeof(newname), "Any%s", resource + 10); |
2153 | cupsdRenamePrinter(printer, newname); | |
ef416fc2 | 2154 | } |
b423cd4c | 2155 | else |
2156 | cupsdDeletePrinter(printer, 1); | |
ef416fc2 | 2157 | |
2158 | /* | |
b423cd4c | 2159 | * Add the printer as a new local printer... |
ef416fc2 | 2160 | */ |
2161 | ||
b423cd4c | 2162 | printer = cupsdAddPrinter(resource + 10); |
2163 | modify = 0; | |
ef416fc2 | 2164 | } |
b423cd4c | 2165 | else if (printer->type & CUPS_PRINTER_REMOTE) |
2166 | { | |
2167 | /* | |
2168 | * Rename the remote printer to "Printer@server"... | |
2169 | */ | |
ef416fc2 | 2170 | |
b423cd4c | 2171 | snprintf(newname, sizeof(newname), "%s@%s", resource + 10, |
2172 | printer->hostname); | |
2173 | cupsdRenamePrinter(printer, newname); | |
ef416fc2 | 2174 | |
b423cd4c | 2175 | /* |
2176 | * Add the printer as a new local printer... | |
2177 | */ | |
ef416fc2 | 2178 | |
b423cd4c | 2179 | printer = cupsdAddPrinter(resource + 10); |
2180 | modify = 0; | |
2181 | } | |
2182 | else | |
2183 | modify = 1; | |
ef416fc2 | 2184 | |
b423cd4c | 2185 | /* |
2186 | * Look for attributes and copy them over as needed... | |
2187 | */ | |
ef416fc2 | 2188 | |
b423cd4c | 2189 | need_restart_job = 0; |
ef416fc2 | 2190 | |
b423cd4c | 2191 | if ((attr = ippFindAttribute(con->request, "printer-location", |
2192 | IPP_TAG_TEXT)) != NULL) | |
2193 | cupsdSetString(&printer->location, attr->values[0].string.text); | |
ef416fc2 | 2194 | |
b423cd4c | 2195 | if ((attr = ippFindAttribute(con->request, "printer-info", |
2196 | IPP_TAG_TEXT)) != NULL) | |
2197 | cupsdSetString(&printer->info, attr->values[0].string.text); | |
ef416fc2 | 2198 | |
b423cd4c | 2199 | if ((attr = ippFindAttribute(con->request, "device-uri", |
2200 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 2201 | { |
2202 | /* | |
b423cd4c | 2203 | * Do we have a valid device URI? |
ef416fc2 | 2204 | */ |
2205 | ||
b423cd4c | 2206 | need_restart_job = 1; |
ef416fc2 | 2207 | |
b423cd4c | 2208 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text, method, |
2209 | sizeof(method), username, sizeof(username), host, | |
2210 | sizeof(host), &port, resource, sizeof(resource)); | |
2211 | ||
2212 | if (!strcmp(method, "file")) | |
ef416fc2 | 2213 | { |
2214 | /* | |
b423cd4c | 2215 | * See if the administrator has enabled file devices... |
ef416fc2 | 2216 | */ |
2217 | ||
b423cd4c | 2218 | if (!FileDevice && strcmp(resource, "/dev/null")) |
ef416fc2 | 2219 | { |
2220 | /* | |
b423cd4c | 2221 | * File devices are disabled and the URL is not file:/dev/null... |
ef416fc2 | 2222 | */ |
2223 | ||
b423cd4c | 2224 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2225 | _("File device URIs have been disabled! " | |
2226 | "To enable, see the FileDevice directive in " | |
2227 | "\"%s/cupsd.conf\"."), | |
2228 | ServerRoot); | |
ef416fc2 | 2229 | return; |
2230 | } | |
b423cd4c | 2231 | } |
2232 | else | |
2233 | { | |
ef416fc2 | 2234 | /* |
b423cd4c | 2235 | * See if the backend exists and is executable... |
ef416fc2 | 2236 | */ |
2237 | ||
b423cd4c | 2238 | snprintf(srcfile, sizeof(srcfile), "%s/backend/%s", ServerBin, method); |
2239 | if (access(srcfile, X_OK)) | |
ef416fc2 | 2240 | { |
2241 | /* | |
b423cd4c | 2242 | * Could not find device in list! |
ef416fc2 | 2243 | */ |
ef416fc2 | 2244 | |
b423cd4c | 2245 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad device-uri \"%s\"!"), |
2246 | attr->values[0].string.text); | |
2247 | return; | |
ef416fc2 | 2248 | } |
2249 | } | |
ef416fc2 | 2250 | |
b423cd4c | 2251 | cupsdLogMessage(CUPSD_LOG_INFO, |
2252 | "Setting %s device-uri to \"%s\" (was \"%s\".)", | |
2253 | printer->name, | |
2254 | cupsdSanitizeURI(attr->values[0].string.text, line, | |
2255 | sizeof(line)), | |
2256 | cupsdSanitizeURI(printer->device_uri, resource, | |
2257 | sizeof(resource))); | |
ef416fc2 | 2258 | |
b423cd4c | 2259 | cupsdSetString(&printer->device_uri, attr->values[0].string.text); |
ef416fc2 | 2260 | } |
2261 | ||
b423cd4c | 2262 | if ((attr = ippFindAttribute(con->request, "port-monitor", |
2263 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 2264 | { |
b423cd4c | 2265 | ipp_attribute_t *supported; /* port-monitor-supported attribute */ |
ef416fc2 | 2266 | |
ef416fc2 | 2267 | |
b423cd4c | 2268 | need_restart_job = 1; |
ef416fc2 | 2269 | |
b423cd4c | 2270 | supported = ippFindAttribute(printer->attrs, "port-monitor-supported", |
2271 | IPP_TAG_KEYWORD); | |
2272 | for (i = 0; i < supported->num_values; i ++) | |
2273 | if (!strcmp(supported->values[i].string.text, | |
2274 | attr->values[0].string.text)) | |
2275 | break; | |
ef416fc2 | 2276 | |
b423cd4c | 2277 | if (i >= supported->num_values) |
2278 | { | |
2279 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad port-monitor \"%s\"!"), | |
2280 | attr->values[0].string.text); | |
2281 | return; | |
2282 | } | |
ef416fc2 | 2283 | |
b423cd4c | 2284 | cupsdLogMessage(CUPSD_LOG_INFO, |
2285 | "Setting %s port-monitor to \"%s\" (was \"%s\".)", | |
2286 | printer->name, attr->values[0].string.text, | |
2287 | printer->port_monitor); | |
ef416fc2 | 2288 | |
b423cd4c | 2289 | if (strcmp(attr->values[0].string.text, "none")) |
2290 | cupsdSetString(&printer->port_monitor, attr->values[0].string.text); | |
2291 | else | |
2292 | cupsdClearString(&printer->port_monitor); | |
2293 | } | |
ef416fc2 | 2294 | |
b423cd4c | 2295 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
2296 | IPP_TAG_BOOLEAN)) != NULL) | |
2297 | { | |
2298 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2299 | "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
2300 | printer->name, attr->values[0].boolean, printer->accepting); | |
ef416fc2 | 2301 | |
b423cd4c | 2302 | printer->accepting = attr->values[0].boolean; |
2303 | cupsdAddPrinterHistory(printer); | |
2304 | } | |
bd7854cb | 2305 | |
b423cd4c | 2306 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
2307 | IPP_TAG_BOOLEAN)) != NULL) | |
2308 | { | |
2309 | if (printer->shared && !attr->values[0].boolean) | |
f7deaa1a | 2310 | cupsdDeregisterPrinter(printer, 1); |
bd7854cb | 2311 | |
b423cd4c | 2312 | cupsdLogMessage(CUPSD_LOG_INFO, |
2313 | "Setting %s printer-is-shared to %d (was %d.)", | |
2314 | printer->name, attr->values[0].boolean, printer->shared); | |
bd7854cb | 2315 | |
b423cd4c | 2316 | printer->shared = attr->values[0].boolean; |
2317 | } | |
bd7854cb | 2318 | |
b423cd4c | 2319 | if ((attr = ippFindAttribute(con->request, "printer-state", |
2320 | IPP_TAG_ENUM)) != NULL) | |
bd7854cb | 2321 | { |
b423cd4c | 2322 | if (attr->values[0].integer != IPP_PRINTER_IDLE && |
2323 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
2324 | { | |
2325 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad printer-state value %d!"), | |
2326 | attr->values[0].integer); | |
2327 | return; | |
2328 | } | |
bd7854cb | 2329 | |
b423cd4c | 2330 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", printer->name, |
2331 | attr->values[0].integer, printer->state); | |
2332 | ||
2333 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
2334 | cupsdStopPrinter(printer, 0); | |
2335 | else | |
2336 | { | |
2337 | need_restart_job = 1; | |
2338 | cupsdSetPrinterState(printer, (ipp_pstate_t)(attr->values[0].integer), 0); | |
2339 | } | |
2340 | } | |
2341 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
2342 | IPP_TAG_TEXT)) != NULL) | |
2343 | { | |
2344 | strlcpy(printer->state_message, attr->values[0].string.text, | |
2345 | sizeof(printer->state_message)); | |
2346 | cupsdAddPrinterHistory(printer); | |
bd7854cb | 2347 | } |
2348 | ||
b423cd4c | 2349 | set_printer_defaults(con, printer); |
2350 | ||
bd7854cb | 2351 | /* |
b423cd4c | 2352 | * See if we have all required attributes... |
bd7854cb | 2353 | */ |
2354 | ||
b423cd4c | 2355 | if (!printer->device_uri) |
2356 | cupsdSetString(&printer->device_uri, "file:///dev/null"); | |
bd7854cb | 2357 | |
2358 | /* | |
b423cd4c | 2359 | * See if we have an interface script or PPD file attached to the request... |
bd7854cb | 2360 | */ |
2361 | ||
b423cd4c | 2362 | if (con->filename) |
2363 | { | |
2364 | need_restart_job = 1; | |
bd7854cb | 2365 | |
b423cd4c | 2366 | strlcpy(srcfile, con->filename, sizeof(srcfile)); |
ef416fc2 | 2367 | |
b423cd4c | 2368 | if ((fp = cupsFileOpen(srcfile, "rb"))) |
2369 | { | |
2370 | /* | |
2371 | * Yes; get the first line from it... | |
2372 | */ | |
ef416fc2 | 2373 | |
b423cd4c | 2374 | line[0] = '\0'; |
2375 | cupsFileGets(fp, line, sizeof(line)); | |
2376 | cupsFileClose(fp); | |
ef416fc2 | 2377 | |
b423cd4c | 2378 | /* |
2379 | * Then see what kind of file it is... | |
2380 | */ | |
ef416fc2 | 2381 | |
b423cd4c | 2382 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, |
2383 | printer->name); | |
ef416fc2 | 2384 | |
b423cd4c | 2385 | if (!strncmp(line, "*PPD-Adobe", 10)) |
2386 | { | |
2387 | /* | |
2388 | * The new file is a PPD file, so remove any old interface script | |
2389 | * that might be lying around... | |
2390 | */ | |
ef416fc2 | 2391 | |
b423cd4c | 2392 | unlink(dstfile); |
2393 | } | |
2394 | else | |
2395 | { | |
2396 | /* | |
2397 | * This must be an interface script, so move the file over to the | |
2398 | * interfaces directory and make it executable... | |
2399 | */ | |
ef416fc2 | 2400 | |
b423cd4c | 2401 | if (copy_file(srcfile, dstfile)) |
2402 | { | |
2403 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
2404 | _("Unable to copy interface script - %s!"), | |
2405 | strerror(errno)); | |
2406 | return; | |
2407 | } | |
2408 | else | |
2409 | { | |
2410 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2411 | "Copied interface script successfully!"); | |
2412 | chmod(dstfile, 0755); | |
2413 | } | |
2414 | } | |
ef416fc2 | 2415 | |
b423cd4c | 2416 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, |
2417 | printer->name); | |
ef416fc2 | 2418 | |
b423cd4c | 2419 | if (!strncmp(line, "*PPD-Adobe", 10)) |
2420 | { | |
2421 | /* | |
2422 | * The new file is a PPD file, so move the file over to the | |
2423 | * ppd directory and make it readable by all... | |
2424 | */ | |
ef416fc2 | 2425 | |
b423cd4c | 2426 | if (copy_file(srcfile, dstfile)) |
2427 | { | |
2428 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
2429 | _("Unable to copy PPD file - %s!"), | |
2430 | strerror(errno)); | |
2431 | return; | |
2432 | } | |
2433 | else | |
2434 | { | |
2435 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2436 | "Copied PPD file successfully!"); | |
2437 | chmod(dstfile, 0644); | |
2438 | } | |
2439 | } | |
2440 | else | |
2441 | { | |
2442 | /* | |
2443 | * This must be an interface script, so remove any old PPD file that | |
2444 | * may be lying around... | |
2445 | */ | |
ef416fc2 | 2446 | |
b423cd4c | 2447 | unlink(dstfile); |
2448 | } | |
2449 | } | |
2450 | } | |
2451 | else if ((attr = ippFindAttribute(con->request, "ppd-name", | |
2452 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 2453 | { |
b423cd4c | 2454 | need_restart_job = 1; |
ef416fc2 | 2455 | |
b423cd4c | 2456 | if (!strcmp(attr->values[0].string.text, "raw")) |
ef416fc2 | 2457 | { |
b423cd4c | 2458 | /* |
2459 | * Raw driver, remove any existing PPD or interface script files. | |
2460 | */ | |
ef416fc2 | 2461 | |
b423cd4c | 2462 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, |
2463 | printer->name); | |
2464 | unlink(dstfile); | |
ef416fc2 | 2465 | |
b423cd4c | 2466 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, |
2467 | printer->name); | |
2468 | unlink(dstfile); | |
2469 | } | |
2470 | else | |
ef416fc2 | 2471 | { |
b423cd4c | 2472 | /* |
2473 | * PPD model file... | |
2474 | */ | |
2475 | ||
2476 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
2477 | printer->name); | |
2478 | unlink(dstfile); | |
2479 | ||
2480 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
2481 | printer->name); | |
2482 | ||
2483 | if (copy_model(con, attr->values[0].string.text, dstfile)) | |
2484 | { | |
2485 | send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to copy PPD file!")); | |
2486 | return; | |
2487 | } | |
2488 | else | |
2489 | { | |
2490 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2491 | "Copied PPD file successfully!"); | |
2492 | chmod(dstfile, 0644); | |
2493 | } | |
ef416fc2 | 2494 | } |
2495 | } | |
2496 | ||
2497 | /* | |
b423cd4c | 2498 | * Update the printer attributes and return... |
ef416fc2 | 2499 | */ |
2500 | ||
b423cd4c | 2501 | cupsdSetPrinterAttrs(printer); |
2502 | cupsdSaveAllPrinters(); | |
ef416fc2 | 2503 | |
b423cd4c | 2504 | if (need_restart_job && printer->job) |
ef416fc2 | 2505 | { |
b423cd4c | 2506 | cupsd_job_t *job; |
ef416fc2 | 2507 | |
b423cd4c | 2508 | /* |
2509 | * Stop the current job and then restart it below... | |
2510 | */ | |
ef416fc2 | 2511 | |
b423cd4c | 2512 | job = (cupsd_job_t *)printer->job; |
ef416fc2 | 2513 | |
b423cd4c | 2514 | cupsdStopJob(job, 1); |
2515 | ||
2516 | job->state->values[0].integer = IPP_JOB_PENDING; | |
2517 | job->state_value = IPP_JOB_PENDING; | |
ef416fc2 | 2518 | } |
2519 | ||
b423cd4c | 2520 | if (need_restart_job) |
2521 | cupsdCheckJobs(); | |
ef416fc2 | 2522 | |
b423cd4c | 2523 | cupsdWritePrintcap(); |
2524 | ||
2525 | if (modify) | |
ef416fc2 | 2526 | { |
b423cd4c | 2527 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, |
2528 | "Printer \"%s\" modified by \"%s\".", printer->name, | |
2529 | get_username(con)); | |
ef416fc2 | 2530 | |
b423cd4c | 2531 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" modified by \"%s\".", |
2532 | printer->name, get_username(con)); | |
ef416fc2 | 2533 | } |
b423cd4c | 2534 | else |
2535 | { | |
2536 | cupsdAddPrinterHistory(printer); | |
ef416fc2 | 2537 | |
b423cd4c | 2538 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, printer, NULL, |
2539 | "New printer \"%s\" added by \"%s\".", printer->name, | |
2540 | get_username(con)); | |
ef416fc2 | 2541 | |
b423cd4c | 2542 | cupsdLogMessage(CUPSD_LOG_INFO, "New printer \"%s\" added by \"%s\".", |
2543 | printer->name, get_username(con)); | |
2544 | } | |
2545 | ||
2546 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 2547 | } |
2548 | ||
2549 | ||
2550 | /* | |
b423cd4c | 2551 | * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute |
2552 | * based upon the printer state... | |
ef416fc2 | 2553 | */ |
2554 | ||
b423cd4c | 2555 | static void |
2556 | add_printer_state_reasons( | |
2557 | cupsd_client_t *con, /* I - Client connection */ | |
2558 | cupsd_printer_t *p) /* I - Printer info */ | |
ef416fc2 | 2559 | { |
b423cd4c | 2560 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
2561 | "add_printer_state_reasons(%p[%d], %p[%s])", | |
2562 | con, con->http.fd, p, p->name); | |
ef416fc2 | 2563 | |
b423cd4c | 2564 | if (p->num_reasons == 0) |
2565 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2566 | "printer-state-reasons", NULL, | |
2567 | p->state == IPP_PRINTER_STOPPED ? "paused" : "none"); | |
2568 | else | |
2569 | ippAddStrings(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2570 | "printer-state-reasons", p->num_reasons, NULL, | |
2571 | (const char * const *)p->reasons); | |
2572 | } | |
ef416fc2 | 2573 | |
ef416fc2 | 2574 | |
b423cd4c | 2575 | /* |
2576 | * 'add_queued_job_count()' - Add the "queued-job-count" attribute for | |
2577 | * the specified printer or class. | |
2578 | */ | |
ef416fc2 | 2579 | |
b423cd4c | 2580 | static void |
2581 | add_queued_job_count( | |
2582 | cupsd_client_t *con, /* I - Client connection */ | |
2583 | cupsd_printer_t *p) /* I - Printer or class */ | |
2584 | { | |
2585 | int count; /* Number of jobs on destination */ | |
ef416fc2 | 2586 | |
ef416fc2 | 2587 | |
b423cd4c | 2588 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_queued_job_count(%p[%d], %p[%s])", |
2589 | con, con->http.fd, p, p->name); | |
ef416fc2 | 2590 | |
b423cd4c | 2591 | count = cupsdGetPrinterJobCount(p->name); |
ef416fc2 | 2592 | |
b423cd4c | 2593 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, |
2594 | "queued-job-count", count); | |
2595 | } | |
ef416fc2 | 2596 | |
ef416fc2 | 2597 | |
b423cd4c | 2598 | /* |
2599 | * 'apply_printer_defaults()' - Apply printer default options to a job. | |
2600 | */ | |
ef416fc2 | 2601 | |
b423cd4c | 2602 | static void |
2603 | apply_printer_defaults( | |
2604 | cupsd_printer_t *printer, /* I - Printer */ | |
2605 | cupsd_job_t *job) /* I - Job */ | |
2606 | { | |
2607 | int i, /* Looping var */ | |
2608 | num_options; /* Number of default options */ | |
2609 | cups_option_t *options, /* Default options */ | |
f7deaa1a | 2610 | *option; /* Current option */ |
ef416fc2 | 2611 | |
ef416fc2 | 2612 | |
b423cd4c | 2613 | /* |
2614 | * Collect all of the default options and add the missing ones to the | |
2615 | * job object... | |
2616 | */ | |
ef416fc2 | 2617 | |
b423cd4c | 2618 | for (i = printer->num_options, num_options = 0, option = printer->options; |
2619 | i > 0; | |
2620 | i --, option ++) | |
2621 | if (!ippFindAttribute(job->attrs, option->name, IPP_TAG_ZERO)) | |
2622 | { | |
2623 | num_options = cupsAddOption(option->name, option->value, num_options, | |
2624 | &options); | |
2625 | } | |
ef416fc2 | 2626 | |
b423cd4c | 2627 | /* |
2628 | * Encode these options as attributes in the job object... | |
2629 | */ | |
ef416fc2 | 2630 | |
b423cd4c | 2631 | cupsEncodeOptions2(job->attrs, num_options, options, IPP_TAG_JOB); |
2632 | cupsFreeOptions(num_options, options); | |
2633 | } | |
2634 | ||
2635 | ||
2636 | /* | |
2637 | * 'authenticate_job()' - Set job authentication info. | |
2638 | */ | |
2639 | ||
2640 | static void | |
2641 | authenticate_job(cupsd_client_t *con, /* I - Client connection */ | |
2642 | ipp_attribute_t *uri) /* I - Job URI */ | |
2643 | { | |
f7deaa1a | 2644 | ipp_attribute_t *attr, /* job-id attribute */ |
2645 | *auth_info; /* auth-info attribute */ | |
b423cd4c | 2646 | int jobid; /* Job ID */ |
2647 | cupsd_job_t *job; /* Current job */ | |
2648 | char method[HTTP_MAX_URI], | |
2649 | /* Method portion of URI */ | |
2650 | username[HTTP_MAX_URI], | |
2651 | /* Username portion of URI */ | |
2652 | host[HTTP_MAX_URI], | |
2653 | /* Host portion of URI */ | |
2654 | resource[HTTP_MAX_URI]; | |
2655 | /* Resource portion of URI */ | |
2656 | int port; /* Port portion of URI */ | |
ef416fc2 | 2657 | |
ef416fc2 | 2658 | |
b423cd4c | 2659 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "authenticate_job(%p[%d], %s)", |
2660 | con, con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 2661 | |
b423cd4c | 2662 | /* |
2663 | * Start with "everything is OK" status... | |
2664 | */ | |
ef416fc2 | 2665 | |
b423cd4c | 2666 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 2667 | |
b423cd4c | 2668 | /* |
2669 | * See if we have a job URI or a printer URI... | |
2670 | */ | |
ef416fc2 | 2671 | |
b423cd4c | 2672 | if (!strcmp(uri->name, "printer-uri")) |
2673 | { | |
2674 | /* | |
2675 | * Got a printer URI; see if we also have a job-id attribute... | |
2676 | */ | |
ef416fc2 | 2677 | |
b423cd4c | 2678 | if ((attr = ippFindAttribute(con->request, "job-id", |
2679 | IPP_TAG_INTEGER)) == NULL) | |
2680 | { | |
2681 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2682 | _("Got a printer-uri attribute but no job-id!")); | |
2683 | return; | |
2684 | } | |
2685 | ||
2686 | jobid = attr->values[0].integer; | |
2687 | } | |
2688 | else | |
2689 | { | |
2690 | /* | |
2691 | * Got a job URI; parse it to get the job ID... | |
2692 | */ | |
ef416fc2 | 2693 | |
b423cd4c | 2694 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2695 | sizeof(method), username, sizeof(username), host, | |
2696 | sizeof(host), &port, resource, sizeof(resource)); | |
f7deaa1a | 2697 | |
b423cd4c | 2698 | if (strncmp(resource, "/jobs/", 6)) |
2699 | { | |
2700 | /* | |
2701 | * Not a valid URI! | |
2702 | */ | |
ef416fc2 | 2703 | |
b423cd4c | 2704 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri attribute \"%s\"!"), |
2705 | uri->values[0].string.text); | |
2706 | return; | |
2707 | } | |
ef416fc2 | 2708 | |
b423cd4c | 2709 | jobid = atoi(resource + 6); |
2710 | } | |
ef416fc2 | 2711 | |
b423cd4c | 2712 | /* |
2713 | * See if the job exists... | |
2714 | */ | |
ef416fc2 | 2715 | |
b423cd4c | 2716 | if ((job = cupsdFindJob(jobid)) == NULL) |
2717 | { | |
2718 | /* | |
2719 | * Nope - return a "not found" error... | |
2720 | */ | |
ef416fc2 | 2721 | |
b423cd4c | 2722 | send_ipp_status(con, IPP_NOT_FOUND, |
2723 | _("Job #%d does not exist!"), jobid); | |
ef416fc2 | 2724 | return; |
b423cd4c | 2725 | } |
ef416fc2 | 2726 | |
b423cd4c | 2727 | /* |
2728 | * See if the job has been completed... | |
2729 | */ | |
2730 | ||
2731 | if (job->state_value != IPP_JOB_HELD) | |
ef416fc2 | 2732 | { |
2733 | /* | |
b423cd4c | 2734 | * Return a "not-possible" error... |
ef416fc2 | 2735 | */ |
2736 | ||
b423cd4c | 2737 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2738 | _("Job #%d is not held for authentication!"), | |
2739 | jobid); | |
2740 | return; | |
2741 | } | |
ef416fc2 | 2742 | |
b423cd4c | 2743 | /* |
2744 | * See if we have already authenticated... | |
2745 | */ | |
2746 | ||
f7deaa1a | 2747 | auth_info = ippFindAttribute(con->request, "auth-info", IPP_TAG_TEXT); |
2748 | ||
2749 | if (!con->username[0] && !auth_info) | |
b423cd4c | 2750 | { |
2751 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
2752 | _("No authentication information provided!")); | |
2753 | return; | |
2754 | } | |
2755 | ||
2756 | /* | |
2757 | * See if the job is owned by the requesting user... | |
2758 | */ | |
2759 | ||
2760 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
2761 | { | |
f899b121 | 2762 | send_http_error(con, HTTP_UNAUTHORIZED, NULL); |
b423cd4c | 2763 | return; |
2764 | } | |
2765 | ||
2766 | /* | |
2767 | * Save the authentication information for this job... | |
2768 | */ | |
2769 | ||
f7deaa1a | 2770 | save_auth_info(con, job, auth_info); |
b423cd4c | 2771 | |
2772 | /* | |
2773 | * Reset the job-hold-until value to "no-hold"... | |
2774 | */ | |
2775 | ||
2776 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
2777 | IPP_TAG_KEYWORD)) == NULL) | |
2778 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
2779 | ||
2780 | if (attr) | |
2781 | { | |
2782 | attr->value_tag = IPP_TAG_KEYWORD; | |
2783 | cupsdSetString(&(attr->values[0].string.text), "no-hold"); | |
ef416fc2 | 2784 | } |
b423cd4c | 2785 | |
2786 | /* | |
2787 | * Release the job and return... | |
2788 | */ | |
2789 | ||
2790 | cupsdReleaseJob(job); | |
2791 | ||
2792 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was authenticated by \"%s\".", jobid, | |
2793 | con->username); | |
ef416fc2 | 2794 | } |
2795 | ||
2796 | ||
2797 | /* | |
b423cd4c | 2798 | * 'cancel_all_jobs()' - Cancel all print jobs. |
ef416fc2 | 2799 | */ |
2800 | ||
b423cd4c | 2801 | static void |
2802 | cancel_all_jobs(cupsd_client_t *con, /* I - Client connection */ | |
2803 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
ef416fc2 | 2804 | { |
b423cd4c | 2805 | http_status_t status; /* Policy status */ |
b423cd4c | 2806 | cups_ptype_t dtype; /* Destination type */ |
f7deaa1a | 2807 | char scheme[HTTP_MAX_URI], /* Scheme portion of URI */ |
b423cd4c | 2808 | userpass[HTTP_MAX_URI], /* Username portion of URI */ |
f7deaa1a | 2809 | hostname[HTTP_MAX_URI], /* Host portion of URI */ |
b423cd4c | 2810 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ |
2811 | int port; /* Port portion of URI */ | |
2812 | ipp_attribute_t *attr; /* Attribute in request */ | |
2813 | const char *username; /* Username */ | |
2814 | int purge; /* Purge? */ | |
2815 | cupsd_printer_t *printer; /* Printer */ | |
ef416fc2 | 2816 | |
2817 | ||
b423cd4c | 2818 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_all_jobs(%p[%d], %s)", con, |
2819 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 2820 | |
2821 | /* | |
b423cd4c | 2822 | * See if we have a printer URI... |
ef416fc2 | 2823 | */ |
2824 | ||
b423cd4c | 2825 | if (strcmp(uri->name, "printer-uri")) |
2826 | { | |
2827 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2828 | _("The printer-uri attribute is required!")); | |
2829 | return; | |
2830 | } | |
ef416fc2 | 2831 | |
2832 | /* | |
b423cd4c | 2833 | * Get the username (if any) for the jobs we want to cancel (only if |
2834 | * "my-jobs" is specified... | |
ef416fc2 | 2835 | */ |
2836 | ||
b423cd4c | 2837 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
2838 | IPP_TAG_BOOLEAN)) != NULL && | |
2839 | attr->values[0].boolean) | |
ef416fc2 | 2840 | { |
b423cd4c | 2841 | if ((attr = ippFindAttribute(con->request, "requesting-user-name", |
2842 | IPP_TAG_NAME)) != NULL) | |
2843 | username = attr->values[0].string.text; | |
2844 | else | |
2845 | { | |
2846 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2847 | _("Missing requesting-user-name attribute!")); | |
2848 | return; | |
2849 | } | |
ef416fc2 | 2850 | } |
b423cd4c | 2851 | else |
2852 | username = NULL; | |
ef416fc2 | 2853 | |
b423cd4c | 2854 | /* |
2855 | * Look for the "purge-jobs" attribute... | |
2856 | */ | |
2857 | ||
2858 | if ((attr = ippFindAttribute(con->request, "purge-jobs", | |
2859 | IPP_TAG_BOOLEAN)) != NULL) | |
2860 | purge = attr->values[0].boolean; | |
2861 | else | |
2862 | purge = 1; | |
ef416fc2 | 2863 | |
2864 | /* | |
b423cd4c | 2865 | * And if the destination is valid... |
ef416fc2 | 2866 | */ |
2867 | ||
f7deaa1a | 2868 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 2869 | { |
2870 | /* | |
b423cd4c | 2871 | * Bad URI? |
ef416fc2 | 2872 | */ |
2873 | ||
f7deaa1a | 2874 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, |
2875 | scheme, sizeof(scheme), userpass, sizeof(userpass), | |
2876 | hostname, sizeof(hostname), &port, | |
2877 | resource, sizeof(resource)); | |
2878 | ||
b423cd4c | 2879 | if ((!strncmp(resource, "/printers/", 10) && resource[10]) || |
2880 | (!strncmp(resource, "/classes/", 9) && resource[9])) | |
2881 | { | |
2882 | send_ipp_status(con, IPP_NOT_FOUND, | |
2883 | _("The printer or class was not found.")); | |
2884 | return; | |
2885 | } | |
ef416fc2 | 2886 | |
b423cd4c | 2887 | /* |
2888 | * Check policy... | |
2889 | */ | |
2890 | ||
2891 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
2892 | { | |
f899b121 | 2893 | send_http_error(con, status, NULL); |
b423cd4c | 2894 | return; |
2895 | } | |
ef416fc2 | 2896 | |
ef416fc2 | 2897 | /* |
b423cd4c | 2898 | * Cancel all jobs on all printers... |
ef416fc2 | 2899 | */ |
2900 | ||
b423cd4c | 2901 | cupsdCancelJobs(NULL, username, purge); |
ef416fc2 | 2902 | |
b423cd4c | 2903 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs were %s by \"%s\".", |
d09495fa | 2904 | purge ? "purged" : "canceled", get_username(con)); |
ef416fc2 | 2905 | } |
b423cd4c | 2906 | else |
ef416fc2 | 2907 | { |
2908 | /* | |
b423cd4c | 2909 | * Check policy... |
ef416fc2 | 2910 | */ |
2911 | ||
f7deaa1a | 2912 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, |
2913 | NULL)) != HTTP_OK) | |
b423cd4c | 2914 | { |
f899b121 | 2915 | send_http_error(con, status, printer); |
b423cd4c | 2916 | return; |
2917 | } | |
ef416fc2 | 2918 | |
b423cd4c | 2919 | /* |
2920 | * Cancel all of the jobs on the named printer... | |
2921 | */ | |
2922 | ||
f7deaa1a | 2923 | cupsdCancelJobs(printer->name, username, purge); |
b423cd4c | 2924 | |
2925 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs on \"%s\" were %s by \"%s\".", | |
f7deaa1a | 2926 | printer->name, purge ? "purged" : "canceled", |
2927 | get_username(con)); | |
ef416fc2 | 2928 | } |
2929 | ||
b423cd4c | 2930 | con->response->request.status.status_code = IPP_OK; |
2931 | } | |
2932 | ||
2933 | ||
2934 | /* | |
2935 | * 'cancel_job()' - Cancel a print job. | |
2936 | */ | |
2937 | ||
2938 | static void | |
2939 | cancel_job(cupsd_client_t *con, /* I - Client connection */ | |
2940 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
2941 | { | |
2942 | ipp_attribute_t *attr; /* Current attribute */ | |
2943 | int jobid; /* Job ID */ | |
f7deaa1a | 2944 | char scheme[HTTP_MAX_URI], /* Scheme portion of URI */ |
b423cd4c | 2945 | username[HTTP_MAX_URI], /* Username portion of URI */ |
2946 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
2947 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2948 | int port; /* Port portion of URI */ | |
2949 | cupsd_job_t *job; /* Job information */ | |
b423cd4c | 2950 | cups_ptype_t dtype; /* Destination type (printer or class) */ |
2951 | cupsd_printer_t *printer; /* Printer data */ | |
2952 | ||
2953 | ||
2954 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_job(%p[%d], %s)", con, | |
2955 | con->http.fd, uri->values[0].string.text); | |
2956 | ||
ef416fc2 | 2957 | /* |
b423cd4c | 2958 | * See if we have a job URI or a printer URI... |
ef416fc2 | 2959 | */ |
2960 | ||
b423cd4c | 2961 | if (!strcmp(uri->name, "printer-uri")) |
2962 | { | |
2963 | /* | |
2964 | * Got a printer URI; see if we also have a job-id attribute... | |
2965 | */ | |
2966 | ||
2967 | if ((attr = ippFindAttribute(con->request, "job-id", | |
2968 | IPP_TAG_INTEGER)) == NULL) | |
2969 | { | |
2970 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2971 | _("Got a printer-uri attribute but no job-id!")); | |
2972 | return; | |
2973 | } | |
2974 | ||
2975 | if ((jobid = attr->values[0].integer) == 0) | |
ef416fc2 | 2976 | { |
2977 | /* | |
b423cd4c | 2978 | * Find the current job on the specified printer... |
ef416fc2 | 2979 | */ |
2980 | ||
f7deaa1a | 2981 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 2982 | { |
2983 | /* | |
b423cd4c | 2984 | * Bad URI... |
ef416fc2 | 2985 | */ |
2986 | ||
b423cd4c | 2987 | send_ipp_status(con, IPP_NOT_FOUND, |
2988 | _("The printer or class was not found.")); | |
2989 | return; | |
ef416fc2 | 2990 | } |
2991 | ||
2992 | /* | |
b423cd4c | 2993 | * See if the printer is currently printing a job... |
ef416fc2 | 2994 | */ |
2995 | ||
b423cd4c | 2996 | if (printer->job) |
2997 | jobid = ((cupsd_job_t *)printer->job)->id; | |
ef416fc2 | 2998 | else |
ef416fc2 | 2999 | { |
3000 | /* | |
b423cd4c | 3001 | * No, see if there are any pending jobs... |
ef416fc2 | 3002 | */ |
f7deaa1a | 3003 | |
b423cd4c | 3004 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); |
3005 | job; | |
3006 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
3007 | if (job->state_value <= IPP_JOB_PROCESSING && | |
f7deaa1a | 3008 | !strcasecmp(job->dest, printer->name)) |
b423cd4c | 3009 | break; |
ef416fc2 | 3010 | |
b423cd4c | 3011 | if (job) |
3012 | jobid = job->id; | |
3013 | else | |
ef416fc2 | 3014 | { |
b423cd4c | 3015 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("No active jobs on %s!"), |
f7deaa1a | 3016 | printer->name); |
b423cd4c | 3017 | return; |
3018 | } | |
3019 | } | |
3020 | } | |
3021 | } | |
3022 | else | |
3023 | { | |
3024 | /* | |
3025 | * Got a job URI; parse it to get the job ID... | |
3026 | */ | |
ef416fc2 | 3027 | |
f7deaa1a | 3028 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
3029 | sizeof(scheme), username, sizeof(username), host, | |
b423cd4c | 3030 | sizeof(host), &port, resource, sizeof(resource)); |
f7deaa1a | 3031 | |
b423cd4c | 3032 | if (strncmp(resource, "/jobs/", 6)) |
3033 | { | |
3034 | /* | |
3035 | * Not a valid URI! | |
3036 | */ | |
ef416fc2 | 3037 | |
b423cd4c | 3038 | send_ipp_status(con, IPP_BAD_REQUEST, |
3039 | _("Bad job-uri attribute \"%s\"!"), | |
3040 | uri->values[0].string.text); | |
3041 | return; | |
3042 | } | |
3043 | ||
3044 | jobid = atoi(resource + 6); | |
3045 | } | |
3046 | ||
3047 | /* | |
3048 | * See if the job exists... | |
3049 | */ | |
3050 | ||
3051 | if ((job = cupsdFindJob(jobid)) == NULL) | |
3052 | { | |
3053 | /* | |
3054 | * Nope - return a "not found" error... | |
3055 | */ | |
3056 | ||
3057 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
3058 | return; | |
3059 | } | |
3060 | ||
3061 | /* | |
3062 | * See if the job is owned by the requesting user... | |
3063 | */ | |
3064 | ||
3065 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
3066 | { | |
f899b121 | 3067 | send_http_error(con, HTTP_UNAUTHORIZED, NULL); |
b423cd4c | 3068 | return; |
3069 | } | |
3070 | ||
3071 | /* | |
d09495fa | 3072 | * See if the job is already completed, canceled, or aborted; if so, |
b423cd4c | 3073 | * we can't cancel... |
3074 | */ | |
3075 | ||
d09495fa | 3076 | if (job->state_value >= IPP_JOB_CANCELED) |
b423cd4c | 3077 | { |
e1d6a774 | 3078 | switch (job->state_value) |
3079 | { | |
d09495fa | 3080 | case IPP_JOB_CANCELED : |
e1d6a774 | 3081 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
d09495fa | 3082 | _("Job #%d is already canceled - can\'t cancel."), |
e1d6a774 | 3083 | jobid); |
3084 | break; | |
3085 | ||
3086 | case IPP_JOB_ABORTED : | |
3087 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
3088 | _("Job #%d is already aborted - can\'t cancel."), | |
3089 | jobid); | |
3090 | break; | |
3091 | ||
3092 | default : | |
3093 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
3094 | _("Job #%d is already completed - can\'t cancel."), | |
3095 | jobid); | |
3096 | break; | |
3097 | } | |
3098 | ||
b423cd4c | 3099 | return; |
3100 | } | |
ef416fc2 | 3101 | |
b423cd4c | 3102 | /* |
3103 | * Cancel the job and return... | |
3104 | */ | |
ef416fc2 | 3105 | |
07725fee | 3106 | cupsdCancelJob(job, 0, IPP_JOB_CANCELED); |
b423cd4c | 3107 | cupsdCheckJobs(); |
ef416fc2 | 3108 | |
d09495fa | 3109 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was canceled by \"%s\".", jobid, |
b423cd4c | 3110 | username); |
ef416fc2 | 3111 | |
b423cd4c | 3112 | con->response->request.status.status_code = IPP_OK; |
3113 | } | |
ef416fc2 | 3114 | |
ef416fc2 | 3115 | |
b423cd4c | 3116 | /* |
3117 | * 'cancel_subscription()' - Cancel a subscription. | |
3118 | */ | |
ef416fc2 | 3119 | |
b423cd4c | 3120 | static void |
3121 | cancel_subscription( | |
3122 | cupsd_client_t *con, /* I - Client connection */ | |
3123 | int sub_id) /* I - Subscription ID */ | |
3124 | { | |
3125 | http_status_t status; /* Policy status */ | |
3126 | cupsd_subscription_t *sub; /* Subscription */ | |
ef416fc2 | 3127 | |
ef416fc2 | 3128 | |
b423cd4c | 3129 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3130 | "cancel_subscription(con=%p[%d], sub_id=%d)", | |
3131 | con, con->http.fd, sub_id); | |
ef416fc2 | 3132 | |
b423cd4c | 3133 | /* |
3134 | * Is the subscription ID valid? | |
3135 | */ | |
ef416fc2 | 3136 | |
b423cd4c | 3137 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) |
3138 | { | |
3139 | /* | |
3140 | * Bad subscription ID... | |
3141 | */ | |
ef416fc2 | 3142 | |
b423cd4c | 3143 | send_ipp_status(con, IPP_NOT_FOUND, |
3144 | _("notify-subscription-id %d no good!"), sub_id); | |
3145 | return; | |
3146 | } | |
ef416fc2 | 3147 | |
b423cd4c | 3148 | /* |
3149 | * Check policy... | |
3150 | */ | |
ef416fc2 | 3151 | |
b423cd4c | 3152 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : |
3153 | DefaultPolicyPtr, | |
3154 | con, sub->owner)) != HTTP_OK) | |
3155 | { | |
f899b121 | 3156 | send_http_error(con, status, sub->dest); |
b423cd4c | 3157 | return; |
3158 | } | |
ef416fc2 | 3159 | |
b423cd4c | 3160 | /* |
3161 | * Cancel the subscription... | |
3162 | */ | |
ef416fc2 | 3163 | |
b423cd4c | 3164 | cupsdDeleteSubscription(sub, 1); |
ef416fc2 | 3165 | |
b423cd4c | 3166 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 3167 | } |
3168 | ||
3169 | ||
3170 | /* | |
b423cd4c | 3171 | * 'check_quotas()' - Check quotas for a printer and user. |
ef416fc2 | 3172 | */ |
3173 | ||
b423cd4c | 3174 | static int /* O - 1 if OK, 0 if not */ |
3175 | check_quotas(cupsd_client_t *con, /* I - Client connection */ | |
3176 | cupsd_printer_t *p) /* I - Printer or class */ | |
ef416fc2 | 3177 | { |
b423cd4c | 3178 | int i; /* Looping var */ |
3179 | char username[33]; /* Username */ | |
3180 | cupsd_quota_t *q; /* Quota data */ | |
7594b224 | 3181 | #ifdef HAVE_MBR_UID_TO_UUID |
3182 | /* | |
3183 | * Use Apple membership APIs which require that all names represent | |
3184 | * valid user account or group records accessible by the server. | |
3185 | */ | |
3186 | ||
3187 | uuid_t usr_uuid; /* UUID for job requesting user */ | |
3188 | uuid_t usr2_uuid; /* UUID for ACL user name entry */ | |
3189 | uuid_t grp_uuid; /* UUID for ACL group name entry */ | |
3190 | int mbr_err; /* Error from membership function */ | |
3191 | int is_member; /* Is this user a member? */ | |
3192 | #else | |
3193 | /* | |
3194 | * Use standard POSIX APIs for checking users and groups... | |
3195 | */ | |
3196 | ||
b423cd4c | 3197 | struct passwd *pw; /* User password data */ |
7594b224 | 3198 | #endif /* HAVE_MBR_UID_TO_UUID */ |
ef416fc2 | 3199 | |
3200 | ||
b423cd4c | 3201 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "check_quotas(%p[%d], %p[%s])", |
3202 | con, con->http.fd, p, p->name); | |
ef416fc2 | 3203 | |
3204 | /* | |
b423cd4c | 3205 | * Check input... |
ef416fc2 | 3206 | */ |
3207 | ||
b423cd4c | 3208 | if (!con || !p) |
3209 | return (0); | |
ef416fc2 | 3210 | |
b423cd4c | 3211 | /* |
3212 | * Figure out who is printing... | |
3213 | */ | |
3214 | ||
3215 | strlcpy(username, get_username(con), sizeof(username)); | |
3216 | ||
3217 | /* | |
3218 | * Check global active job limits for printers and users... | |
3219 | */ | |
3220 | ||
3221 | if (MaxJobsPerPrinter) | |
ef416fc2 | 3222 | { |
b423cd4c | 3223 | /* |
3224 | * Check if there are too many pending jobs on this printer... | |
3225 | */ | |
3226 | ||
3227 | if (cupsdGetPrinterJobCount(p->name) >= MaxJobsPerPrinter) | |
3228 | { | |
3229 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for printer \"%s\"...", | |
3230 | p->name); | |
3231 | return (0); | |
3232 | } | |
3233 | } | |
3234 | ||
3235 | if (MaxJobsPerUser) | |
3236 | { | |
3237 | /* | |
3238 | * Check if there are too many pending jobs for this user... | |
3239 | */ | |
3240 | ||
3241 | if (cupsdGetUserJobCount(username) >= MaxJobsPerUser) | |
3242 | { | |
3243 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for user \"%s\"...", | |
3244 | username); | |
3245 | return (0); | |
3246 | } | |
ef416fc2 | 3247 | } |
3248 | ||
3249 | /* | |
b423cd4c | 3250 | * Check against users... |
ef416fc2 | 3251 | */ |
3252 | ||
b423cd4c | 3253 | if (p->num_users == 0 && p->k_limit == 0 && p->page_limit == 0) |
3254 | return (1); | |
3255 | ||
3256 | if (p->num_users) | |
3257 | { | |
7594b224 | 3258 | #ifdef HAVE_MBR_UID_TO_UUID |
3259 | /* | |
3260 | * Get UUID for job requesting user... | |
3261 | */ | |
3262 | ||
3263 | if (mbr_user_name_to_uuid((char *)username, usr_uuid)) | |
3264 | { | |
3265 | /* | |
3266 | * Unknown user... | |
3267 | */ | |
3268 | ||
3269 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3270 | "check_quotas: UUID lookup failed for user \"%s\"", | |
3271 | username); | |
3272 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3273 | "Denying user \"%s\" access to printer \"%s\" " | |
3274 | "(unknown user)...", | |
3275 | username, p->name); | |
3276 | return (0); | |
3277 | } | |
3278 | #else | |
3279 | /* | |
3280 | * Get UID and GID of requesting user... | |
3281 | */ | |
3282 | ||
b423cd4c | 3283 | pw = getpwnam(username); |
3284 | endpwent(); | |
7594b224 | 3285 | #endif /* HAVE_MBR_UID_TO_UUID */ |
b423cd4c | 3286 | |
3287 | for (i = 0; i < p->num_users; i ++) | |
3288 | if (p->users[i][0] == '@') | |
3289 | { | |
3290 | /* | |
3291 | * Check group membership... | |
3292 | */ | |
3293 | ||
7594b224 | 3294 | #ifdef HAVE_MBR_UID_TO_UUID |
3295 | if ((mbr_err = mbr_group_name_to_uuid((char *)p->users[i] + 1, | |
3296 | grp_uuid)) != 0) | |
3297 | { | |
3298 | /* | |
3299 | * Invalid ACL entries are ignored for matching; just record a | |
3300 | * warning in the log... | |
3301 | */ | |
3302 | ||
3303 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3304 | "check_quotas: UUID lookup failed for ACL entry " | |
3305 | "\"%s\" (err=%d)", p->users[i], mbr_err); | |
3306 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3307 | "Access control entry \"%s\" not a valid group name; " | |
3308 | "entry ignored", p->users[i]); | |
3309 | } | |
3310 | else | |
3311 | { | |
3312 | if ((mbr_err = mbr_check_membership(usr_uuid, grp_uuid, | |
3313 | &is_member)) != 0) | |
3314 | { | |
3315 | /* | |
3316 | * At this point, there should be no errors, but check anyways... | |
3317 | */ | |
3318 | ||
3319 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3320 | "check_quotas: group \"%s\" membership check " | |
3321 | "failed (err=%d)", p->users[i] + 1, mbr_err); | |
3322 | is_member = 0; | |
3323 | } | |
3324 | ||
3325 | /* | |
3326 | * Stop if we found a match... | |
3327 | */ | |
3328 | ||
3329 | if (is_member) | |
3330 | break; | |
3331 | } | |
3332 | #else | |
b423cd4c | 3333 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) |
3334 | break; | |
7594b224 | 3335 | #endif /* HAVE_MBR_UID_TO_UUID */ |
3336 | } | |
3337 | #ifdef HAVE_MBR_UID_TO_UUID | |
3338 | else | |
3339 | { | |
3340 | if ((mbr_err = mbr_user_name_to_uuid((char *)p->users[i], | |
3341 | usr2_uuid)) != 0) | |
3342 | { | |
3343 | /* | |
3344 | * Invalid ACL entries are ignored for matching; just record a | |
3345 | * warning in the log... | |
3346 | */ | |
3347 | ||
3348 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3349 | "check_quotas: UUID lookup failed for ACL entry " | |
3350 | "\"%s\" (err=%d)", p->users[i], mbr_err); | |
3351 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3352 | "Access control entry \"%s\" not a valid user name; " | |
3353 | "entry ignored", p->users[i]); | |
3354 | } | |
3355 | else | |
3356 | { | |
3357 | if ((mbr_err = mbr_check_membership(usr_uuid, usr2_uuid, | |
3358 | &is_member)) != 0) | |
3359 | { | |
3360 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3361 | "check_quotas: User \"%s\" identity check failed " | |
3362 | "(err=%d)", p->users[i], mbr_err); | |
3363 | is_member = 0; | |
3364 | } | |
3365 | ||
3366 | if (is_member) | |
3367 | break; | |
3368 | } | |
b423cd4c | 3369 | } |
7594b224 | 3370 | #else |
b423cd4c | 3371 | else if (!strcasecmp(username, p->users[i])) |
3372 | break; | |
7594b224 | 3373 | #endif /* HAVE_MBR_UID_TO_UUID */ |
b423cd4c | 3374 | |
3375 | if ((i < p->num_users) == p->deny_users) | |
ef416fc2 | 3376 | { |
b423cd4c | 3377 | cupsdLogMessage(CUPSD_LOG_INFO, |
3378 | "Denying user \"%s\" access to printer \"%s\"...", | |
3379 | username, p->name); | |
3380 | return (0); | |
ef416fc2 | 3381 | } |
b423cd4c | 3382 | } |
ef416fc2 | 3383 | |
3384 | /* | |
b423cd4c | 3385 | * Check quotas... |
ef416fc2 | 3386 | */ |
3387 | ||
7594b224 | 3388 | #ifdef __APPLE__ |
3389 | if (AppleQuotas) | |
3390 | { | |
3391 | /* | |
3392 | * TODO: Define these special page count values as constants! | |
3393 | */ | |
3394 | ||
3395 | if (q->page_count == -4) /* special case: unlimited user */ | |
3396 | { | |
3397 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3398 | "User \"%s\" request approved for printer %s (%s): " | |
3399 | "unlimited quota.", | |
3400 | username, p->name, p->info); | |
3401 | q->page_count = 0; /* allow user to print */ | |
3402 | return (1); | |
3403 | } | |
3404 | else if (q->page_count == -3) /* quota exceeded */ | |
3405 | { | |
3406 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3407 | "User \"%s\" request denied for printer %s (%s): " | |
3408 | "quota limit exceeded.", | |
3409 | username, p->name, p->info); | |
3410 | q->page_count = 2; /* force quota exceeded failure */ | |
3411 | return (0); | |
3412 | } | |
3413 | else if (q->page_count == -2) /* quota disabled for user */ | |
3414 | { | |
3415 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3416 | "User \"%s\" request denied for printer %s (%s): " | |
3417 | "printing disabled for user.", | |
3418 | username, p->name, p->info); | |
3419 | q->page_count = 2; /* force quota exceeded failure */ | |
3420 | return (0); | |
3421 | } | |
3422 | else if (q->page_count == -1) /* quota access error */ | |
3423 | { | |
3424 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3425 | "User \"%s\" request denied for printer %s (%s): " | |
3426 | "unable to determine quota limit.", | |
3427 | username, p->name, p->info); | |
3428 | q->page_count = 2; /* force quota exceeded failure */ | |
3429 | return (0); | |
3430 | } | |
3431 | else if (q->page_count < 0) /* user not found or other error */ | |
3432 | { | |
3433 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3434 | "User \"%s\" request denied for printer %s (%s): " | |
3435 | "user disabled / missing quota.", | |
3436 | username, p->name, p->info); | |
3437 | q->page_count = 2; /* force quota exceeded failure */ | |
3438 | return (0); | |
3439 | } | |
3440 | else /* page within user limits */ | |
3441 | { | |
3442 | q->page_count = 0; /* allow user to print */ | |
3443 | return (1); | |
3444 | } | |
3445 | } | |
3446 | else | |
3447 | #endif /* __APPLE__ */ | |
b423cd4c | 3448 | if (p->k_limit || p->page_limit) |
3449 | { | |
3450 | if ((q = cupsdUpdateQuota(p, username, 0, 0)) == NULL) | |
3451 | { | |
3452 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3453 | "Unable to allocate quota data for user \"%s\"!", | |
3454 | username); | |
3455 | return (0); | |
3456 | } | |
ef416fc2 | 3457 | |
b423cd4c | 3458 | if ((q->k_count >= p->k_limit && p->k_limit) || |
3459 | (q->page_count >= p->page_limit && p->page_limit)) | |
3460 | { | |
3461 | cupsdLogMessage(CUPSD_LOG_INFO, "User \"%s\" is over the quota limit...", | |
3462 | username); | |
3463 | return (0); | |
3464 | } | |
3465 | } | |
3466 | ||
3467 | /* | |
3468 | * If we have gotten this far, we're done! | |
3469 | */ | |
3470 | ||
3471 | return (1); | |
ef416fc2 | 3472 | } |
3473 | ||
3474 | ||
3475 | /* | |
b423cd4c | 3476 | * 'copy_attribute()' - Copy a single attribute. |
ef416fc2 | 3477 | */ |
3478 | ||
b423cd4c | 3479 | static ipp_attribute_t * /* O - New attribute */ |
3480 | copy_attribute( | |
3481 | ipp_t *to, /* O - Destination request/response */ | |
3482 | ipp_attribute_t *attr, /* I - Attribute to copy */ | |
3483 | int quickcopy) /* I - Do a quick copy? */ | |
ef416fc2 | 3484 | { |
b423cd4c | 3485 | int i; /* Looping var */ |
3486 | ipp_attribute_t *toattr; /* Destination attribute */ | |
ef416fc2 | 3487 | |
3488 | ||
3489 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
b423cd4c | 3490 | "copy_attribute(%p, %p[%s,%x,%x])", to, attr, |
3491 | attr->name ? attr->name : "(null)", attr->group_tag, | |
3492 | attr->value_tag); | |
ef416fc2 | 3493 | |
b423cd4c | 3494 | switch (attr->value_tag & ~IPP_TAG_COPY) |
3495 | { | |
3496 | case IPP_TAG_ZERO : | |
3497 | toattr = ippAddSeparator(to); | |
3498 | break; | |
ef416fc2 | 3499 | |
b423cd4c | 3500 | case IPP_TAG_INTEGER : |
3501 | case IPP_TAG_ENUM : | |
3502 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
3503 | attr->name, attr->num_values, NULL); | |
ef416fc2 | 3504 | |
b423cd4c | 3505 | for (i = 0; i < attr->num_values; i ++) |
3506 | toattr->values[i].integer = attr->values[i].integer; | |
3507 | break; | |
ef416fc2 | 3508 | |
b423cd4c | 3509 | case IPP_TAG_BOOLEAN : |
3510 | toattr = ippAddBooleans(to, attr->group_tag, attr->name, | |
3511 | attr->num_values, NULL); | |
ef416fc2 | 3512 | |
b423cd4c | 3513 | for (i = 0; i < attr->num_values; i ++) |
3514 | toattr->values[i].boolean = attr->values[i].boolean; | |
3515 | break; | |
ef416fc2 | 3516 | |
b423cd4c | 3517 | case IPP_TAG_STRING : |
3518 | case IPP_TAG_TEXT : | |
3519 | case IPP_TAG_NAME : | |
3520 | case IPP_TAG_KEYWORD : | |
3521 | case IPP_TAG_URI : | |
3522 | case IPP_TAG_URISCHEME : | |
3523 | case IPP_TAG_CHARSET : | |
3524 | case IPP_TAG_LANGUAGE : | |
3525 | case IPP_TAG_MIMETYPE : | |
3526 | toattr = ippAddStrings(to, attr->group_tag, | |
3527 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
3528 | attr->name, attr->num_values, NULL, NULL); | |
ef416fc2 | 3529 | |
b423cd4c | 3530 | if (quickcopy) |
3531 | { | |
3532 | for (i = 0; i < attr->num_values; i ++) | |
3533 | toattr->values[i].string.text = attr->values[i].string.text; | |
3534 | } | |
3535 | else | |
3536 | { | |
3537 | for (i = 0; i < attr->num_values; i ++) | |
757d2cad | 3538 | toattr->values[i].string.text = _cupsStrAlloc(attr->values[i].string.text); |
b423cd4c | 3539 | } |
3540 | break; | |
ef416fc2 | 3541 | |
b423cd4c | 3542 | case IPP_TAG_DATE : |
3543 | toattr = ippAddDate(to, attr->group_tag, attr->name, | |
3544 | attr->values[0].date); | |
3545 | break; | |
ef416fc2 | 3546 | |
b423cd4c | 3547 | case IPP_TAG_RESOLUTION : |
3548 | toattr = ippAddResolutions(to, attr->group_tag, attr->name, | |
3549 | attr->num_values, IPP_RES_PER_INCH, | |
3550 | NULL, NULL); | |
ef416fc2 | 3551 | |
b423cd4c | 3552 | for (i = 0; i < attr->num_values; i ++) |
3553 | { | |
3554 | toattr->values[i].resolution.xres = attr->values[i].resolution.xres; | |
3555 | toattr->values[i].resolution.yres = attr->values[i].resolution.yres; | |
3556 | toattr->values[i].resolution.units = attr->values[i].resolution.units; | |
3557 | } | |
3558 | break; | |
ef416fc2 | 3559 | |
b423cd4c | 3560 | case IPP_TAG_RANGE : |
3561 | toattr = ippAddRanges(to, attr->group_tag, attr->name, | |
3562 | attr->num_values, NULL, NULL); | |
ef416fc2 | 3563 | |
b423cd4c | 3564 | for (i = 0; i < attr->num_values; i ++) |
3565 | { | |
3566 | toattr->values[i].range.lower = attr->values[i].range.lower; | |
3567 | toattr->values[i].range.upper = attr->values[i].range.upper; | |
3568 | } | |
3569 | break; | |
ef416fc2 | 3570 | |
b423cd4c | 3571 | case IPP_TAG_TEXTLANG : |
3572 | case IPP_TAG_NAMELANG : | |
3573 | toattr = ippAddStrings(to, attr->group_tag, | |
3574 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
3575 | attr->name, attr->num_values, NULL, NULL); | |
ef416fc2 | 3576 | |
b423cd4c | 3577 | if (quickcopy) |
3578 | { | |
3579 | for (i = 0; i < attr->num_values; i ++) | |
3580 | { | |
3581 | toattr->values[i].string.charset = attr->values[i].string.charset; | |
3582 | toattr->values[i].string.text = attr->values[i].string.text; | |
3583 | } | |
3584 | } | |
3585 | else | |
3586 | { | |
3587 | for (i = 0; i < attr->num_values; i ++) | |
3588 | { | |
3589 | if (!i) | |
3590 | toattr->values[i].string.charset = | |
757d2cad | 3591 | _cupsStrAlloc(attr->values[i].string.charset); |
b423cd4c | 3592 | else |
3593 | toattr->values[i].string.charset = | |
3594 | toattr->values[0].string.charset; | |
ef416fc2 | 3595 | |
757d2cad | 3596 | toattr->values[i].string.text = _cupsStrAlloc(attr->values[i].string.text); |
b423cd4c | 3597 | } |
3598 | } | |
3599 | break; | |
ef416fc2 | 3600 | |
b423cd4c | 3601 | case IPP_TAG_BEGIN_COLLECTION : |
3602 | toattr = ippAddCollections(to, attr->group_tag, attr->name, | |
3603 | attr->num_values, NULL); | |
ef416fc2 | 3604 | |
b423cd4c | 3605 | for (i = 0; i < attr->num_values; i ++) |
3606 | { | |
3607 | toattr->values[i].collection = ippNew(); | |
3608 | copy_attrs(toattr->values[i].collection, attr->values[i].collection, | |
3609 | NULL, IPP_TAG_ZERO, 0); | |
3610 | } | |
ef416fc2 | 3611 | break; |
ef416fc2 | 3612 | |
b423cd4c | 3613 | default : |
3614 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
3615 | attr->name, attr->num_values, NULL); | |
ef416fc2 | 3616 | |
b423cd4c | 3617 | for (i = 0; i < attr->num_values; i ++) |
3618 | { | |
3619 | toattr->values[i].unknown.length = attr->values[i].unknown.length; | |
ef416fc2 | 3620 | |
b423cd4c | 3621 | if (toattr->values[i].unknown.length > 0) |
3622 | { | |
3623 | if ((toattr->values[i].unknown.data = | |
3624 | malloc(toattr->values[i].unknown.length)) == NULL) | |
3625 | toattr->values[i].unknown.length = 0; | |
3626 | else | |
3627 | memcpy(toattr->values[i].unknown.data, | |
3628 | attr->values[i].unknown.data, | |
3629 | toattr->values[i].unknown.length); | |
3630 | } | |
3631 | } | |
3632 | break; /* anti-compiler-warning-code */ | |
3633 | } | |
ef416fc2 | 3634 | |
b423cd4c | 3635 | return (toattr); |
3636 | } | |
3637 | ||
3638 | ||
3639 | /* | |
3640 | * 'copy_attrs()' - Copy attributes from one request to another. | |
3641 | */ | |
3642 | ||
3643 | static void | |
3644 | copy_attrs(ipp_t *to, /* I - Destination request */ | |
3645 | ipp_t *from, /* I - Source request */ | |
3646 | cups_array_t *ra, /* I - Requested attributes */ | |
3647 | ipp_tag_t group, /* I - Group to copy */ | |
3648 | int quickcopy) /* I - Do a quick copy? */ | |
3649 | { | |
3650 | ipp_attribute_t *fromattr; /* Source attribute */ | |
ef416fc2 | 3651 | |
ef416fc2 | 3652 | |
b423cd4c | 3653 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3654 | "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)", | |
3655 | to, from, ra, group, quickcopy); | |
ef416fc2 | 3656 | |
b423cd4c | 3657 | if (!to || !from) |
3658 | return; | |
e00b005a | 3659 | |
b423cd4c | 3660 | for (fromattr = from->attrs; fromattr; fromattr = fromattr->next) |
ef416fc2 | 3661 | { |
3662 | /* | |
b423cd4c | 3663 | * Filter attributes as needed... |
ef416fc2 | 3664 | */ |
3665 | ||
2abf387c | 3666 | if ((group != IPP_TAG_ZERO && fromattr->group_tag != group && |
3667 | fromattr->group_tag != IPP_TAG_ZERO) || !fromattr->name) | |
b423cd4c | 3668 | continue; |
3669 | ||
3670 | if (!ra || cupsArrayFind(ra, fromattr->name)) | |
3671 | copy_attribute(to, fromattr, quickcopy); | |
ef416fc2 | 3672 | } |
b423cd4c | 3673 | } |
ef416fc2 | 3674 | |
ef416fc2 | 3675 | |
b423cd4c | 3676 | /* |
3677 | * 'copy_banner()' - Copy a banner file to the requests directory for the | |
3678 | * specified job. | |
3679 | */ | |
ef416fc2 | 3680 | |
b423cd4c | 3681 | static int /* O - Size of banner file in kbytes */ |
3682 | copy_banner(cupsd_client_t *con, /* I - Client connection */ | |
3683 | cupsd_job_t *job, /* I - Job information */ | |
3684 | const char *name) /* I - Name of banner */ | |
3685 | { | |
3686 | int i; /* Looping var */ | |
3687 | int kbytes; /* Size of banner file in kbytes */ | |
3688 | char filename[1024]; /* Job filename */ | |
3689 | cupsd_banner_t *banner; /* Pointer to banner */ | |
3690 | cups_file_t *in; /* Input file */ | |
3691 | cups_file_t *out; /* Output file */ | |
3692 | int ch; /* Character from file */ | |
3693 | char attrname[255], /* Name of attribute */ | |
3694 | *s; /* Pointer into name */ | |
3695 | ipp_attribute_t *attr; /* Attribute */ | |
ef416fc2 | 3696 | |
ef416fc2 | 3697 | |
b423cd4c | 3698 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_banner(%p[%d], %p[%d], %s)", |
3699 | con, con->http.fd, job, job->id, name ? name : "(null)"); | |
ef416fc2 | 3700 | |
b423cd4c | 3701 | /* |
3702 | * Find the banner; return if not found or "none"... | |
3703 | */ | |
ef416fc2 | 3704 | |
b423cd4c | 3705 | if (!name || !strcmp(name, "none") || |
3706 | (banner = cupsdFindBanner(name)) == NULL) | |
3707 | return (0); | |
ef416fc2 | 3708 | |
b423cd4c | 3709 | /* |
3710 | * Open the banner and job files... | |
3711 | */ | |
ef416fc2 | 3712 | |
b423cd4c | 3713 | if (add_file(con, job, banner->filetype, 0)) |
3714 | return (0); | |
ef416fc2 | 3715 | |
b423cd4c | 3716 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, |
3717 | job->num_files); | |
3718 | if ((out = cupsFileOpen(filename, "w")) == NULL) | |
3719 | { | |
3720 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3721 | "copy_banner: Unable to create banner job file %s - %s", | |
3722 | filename, strerror(errno)); | |
3723 | job->num_files --; | |
3724 | return (0); | |
3725 | } | |
3726 | ||
3727 | fchmod(cupsFileNumber(out), 0640); | |
3728 | fchown(cupsFileNumber(out), RunUser, Group); | |
ef416fc2 | 3729 | |
3730 | /* | |
b423cd4c | 3731 | * Try the localized banner file under the subdirectory... |
ef416fc2 | 3732 | */ |
3733 | ||
80ca4592 | 3734 | strlcpy(attrname, job->attrs->attrs->next->values[0].string.text, |
b423cd4c | 3735 | sizeof(attrname)); |
3736 | if (strlen(attrname) > 2 && attrname[2] == '-') | |
ef416fc2 | 3737 | { |
3738 | /* | |
b423cd4c | 3739 | * Convert ll-cc to ll_CC... |
ef416fc2 | 3740 | */ |
3741 | ||
b423cd4c | 3742 | attrname[2] = '_'; |
3743 | attrname[3] = toupper(attrname[3] & 255); | |
3744 | attrname[4] = toupper(attrname[4] & 255); | |
3745 | } | |
ef416fc2 | 3746 | |
b423cd4c | 3747 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, |
3748 | attrname, name); | |
ef416fc2 | 3749 | |
b423cd4c | 3750 | if (access(filename, 0) && strlen(attrname) > 2) |
ef416fc2 | 3751 | { |
3752 | /* | |
b423cd4c | 3753 | * Wasn't able to find "ll_CC" locale file; try the non-national |
3754 | * localization banner directory. | |
ef416fc2 | 3755 | */ |
3756 | ||
b423cd4c | 3757 | attrname[2] = '\0'; |
ef416fc2 | 3758 | |
b423cd4c | 3759 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, |
3760 | attrname, name); | |
ef416fc2 | 3761 | } |
b423cd4c | 3762 | |
3763 | if (access(filename, 0)) | |
ef416fc2 | 3764 | { |
3765 | /* | |
b423cd4c | 3766 | * Use the non-localized banner file. |
ef416fc2 | 3767 | */ |
3768 | ||
b423cd4c | 3769 | snprintf(filename, sizeof(filename), "%s/banners/%s", DataDir, name); |
3770 | } | |
ef416fc2 | 3771 | |
b423cd4c | 3772 | if ((in = cupsFileOpen(filename, "r")) == NULL) |
3773 | { | |
3774 | cupsFileClose(out); | |
3775 | unlink(filename); | |
3776 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3777 | "copy_banner: Unable to open banner template file %s - %s", | |
3778 | filename, strerror(errno)); | |
3779 | job->num_files --; | |
3780 | return (0); | |
ef416fc2 | 3781 | } |
3782 | ||
3783 | /* | |
b423cd4c | 3784 | * Parse the file to the end... |
ef416fc2 | 3785 | */ |
3786 | ||
b423cd4c | 3787 | while ((ch = cupsFileGetChar(in)) != EOF) |
3788 | if (ch == '{') | |
3789 | { | |
3790 | /* | |
3791 | * Get an attribute name... | |
3792 | */ | |
ef416fc2 | 3793 | |
b423cd4c | 3794 | for (s = attrname; (ch = cupsFileGetChar(in)) != EOF;) |
3795 | if (!isalpha(ch & 255) && ch != '-' && ch != '?') | |
3796 | break; | |
3797 | else if (s < (attrname + sizeof(attrname) - 1)) | |
3798 | *s++ = ch; | |
3799 | else | |
3800 | break; | |
ef416fc2 | 3801 | |
b423cd4c | 3802 | *s = '\0'; |
3803 | ||
3804 | if (ch != '}') | |
3805 | { | |
3806 | /* | |
3807 | * Ignore { followed by stuff that is not an attribute name... | |
3808 | */ | |
3809 | ||
3810 | cupsFilePrintf(out, "{%s%c", attrname, ch); | |
3811 | continue; | |
3812 | } | |
ef416fc2 | 3813 | |
ef416fc2 | 3814 | /* |
b423cd4c | 3815 | * See if it is defined... |
ef416fc2 | 3816 | */ |
3817 | ||
b423cd4c | 3818 | if (attrname[0] == '?') |
3819 | s = attrname + 1; | |
3820 | else | |
3821 | s = attrname; | |
ef416fc2 | 3822 | |
b423cd4c | 3823 | if (!strcmp(s, "printer-name")) |
3824 | { | |
3825 | cupsFilePuts(out, job->dest); | |
3826 | continue; | |
ef416fc2 | 3827 | } |
b423cd4c | 3828 | else if ((attr = ippFindAttribute(job->attrs, s, IPP_TAG_ZERO)) == NULL) |
3829 | { | |
3830 | /* | |
3831 | * See if we have a leading question mark... | |
3832 | */ | |
ef416fc2 | 3833 | |
b423cd4c | 3834 | if (attrname[0] != '?') |
3835 | { | |
3836 | /* | |
3837 | * Nope, write to file as-is; probably a PostScript procedure... | |
3838 | */ | |
ef416fc2 | 3839 | |
b423cd4c | 3840 | cupsFilePrintf(out, "{%s}", attrname); |
3841 | } | |
ef416fc2 | 3842 | |
b423cd4c | 3843 | continue; |
3844 | } | |
ef416fc2 | 3845 | |
b423cd4c | 3846 | /* |
3847 | * Output value(s)... | |
3848 | */ | |
ef416fc2 | 3849 | |
b423cd4c | 3850 | for (i = 0; i < attr->num_values; i ++) |
3851 | { | |
3852 | if (i) | |
3853 | cupsFilePutChar(out, ','); | |
ef416fc2 | 3854 | |
b423cd4c | 3855 | switch (attr->value_tag) |
3856 | { | |
3857 | case IPP_TAG_INTEGER : | |
3858 | case IPP_TAG_ENUM : | |
3859 | if (!strncmp(s, "time-at-", 8)) | |
3860 | cupsFilePuts(out, cupsdGetDateTime(attr->values[i].integer)); | |
3861 | else | |
3862 | cupsFilePrintf(out, "%d", attr->values[i].integer); | |
3863 | break; | |
ef416fc2 | 3864 | |
b423cd4c | 3865 | case IPP_TAG_BOOLEAN : |
3866 | cupsFilePrintf(out, "%d", attr->values[i].boolean); | |
3867 | break; | |
ef416fc2 | 3868 | |
b423cd4c | 3869 | case IPP_TAG_NOVALUE : |
3870 | cupsFilePuts(out, "novalue"); | |
3871 | break; | |
ef416fc2 | 3872 | |
b423cd4c | 3873 | case IPP_TAG_RANGE : |
3874 | cupsFilePrintf(out, "%d-%d", attr->values[i].range.lower, | |
3875 | attr->values[i].range.upper); | |
3876 | break; | |
fa73b229 | 3877 | |
b423cd4c | 3878 | case IPP_TAG_RESOLUTION : |
3879 | cupsFilePrintf(out, "%dx%d%s", attr->values[i].resolution.xres, | |
3880 | attr->values[i].resolution.yres, | |
3881 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
3882 | "dpi" : "dpc"); | |
3883 | break; | |
fa73b229 | 3884 | |
b423cd4c | 3885 | case IPP_TAG_URI : |
3886 | case IPP_TAG_STRING : | |
3887 | case IPP_TAG_TEXT : | |
3888 | case IPP_TAG_NAME : | |
3889 | case IPP_TAG_KEYWORD : | |
3890 | case IPP_TAG_CHARSET : | |
3891 | case IPP_TAG_LANGUAGE : | |
3892 | if (!strcasecmp(banner->filetype->type, "postscript")) | |
3893 | { | |
3894 | /* | |
3895 | * Need to quote strings for PS banners... | |
3896 | */ | |
fa73b229 | 3897 | |
b423cd4c | 3898 | const char *p; |
fa73b229 | 3899 | |
b423cd4c | 3900 | for (p = attr->values[i].string.text; *p; p ++) |
3901 | { | |
3902 | if (*p == '(' || *p == ')' || *p == '\\') | |
3903 | { | |
3904 | cupsFilePutChar(out, '\\'); | |
3905 | cupsFilePutChar(out, *p); | |
3906 | } | |
3907 | else if (*p < 32 || *p > 126) | |
3908 | cupsFilePrintf(out, "\\%03o", *p & 255); | |
3909 | else | |
3910 | cupsFilePutChar(out, *p); | |
3911 | } | |
3912 | } | |
3913 | else | |
3914 | cupsFilePuts(out, attr->values[i].string.text); | |
3915 | break; | |
fa73b229 | 3916 | |
b423cd4c | 3917 | default : |
3918 | break; /* anti-compiler-warning-code */ | |
3919 | } | |
3920 | } | |
3921 | } | |
3922 | else if (ch == '\\') /* Quoted char */ | |
3923 | { | |
3924 | ch = cupsFileGetChar(in); | |
fa73b229 | 3925 | |
b423cd4c | 3926 | if (ch != '{') /* Only do special handling for \{ */ |
3927 | cupsFilePutChar(out, '\\'); | |
fa73b229 | 3928 | |
b423cd4c | 3929 | cupsFilePutChar(out, ch); |
3930 | } | |
3931 | else | |
3932 | cupsFilePutChar(out, ch); | |
fa73b229 | 3933 | |
b423cd4c | 3934 | cupsFileClose(in); |
fa73b229 | 3935 | |
b423cd4c | 3936 | kbytes = (cupsFileTell(out) + 1023) / 1024; |
fa73b229 | 3937 | |
b423cd4c | 3938 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
3939 | IPP_TAG_INTEGER)) != NULL) | |
3940 | attr->values[0].integer += kbytes; | |
3941 | ||
3942 | cupsFileClose(out); | |
3943 | ||
3944 | return (kbytes); | |
fa73b229 | 3945 | } |
3946 | ||
3947 | ||
3948 | /* | |
b423cd4c | 3949 | * 'copy_file()' - Copy a PPD file or interface script... |
fa73b229 | 3950 | */ |
3951 | ||
b423cd4c | 3952 | static int /* O - 0 = success, -1 = error */ |
3953 | copy_file(const char *from, /* I - Source file */ | |
3954 | const char *to) /* I - Destination file */ | |
fa73b229 | 3955 | { |
b423cd4c | 3956 | cups_file_t *src, /* Source file */ |
3957 | *dst; /* Destination file */ | |
3958 | int bytes; /* Bytes to read/write */ | |
3959 | char buffer[2048]; /* Copy buffer */ | |
fa73b229 | 3960 | |
3961 | ||
b423cd4c | 3962 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_file(\"%s\", \"%s\")", from, to); |
3963 | ||
fa73b229 | 3964 | /* |
b423cd4c | 3965 | * Open the source and destination file for a copy... |
fa73b229 | 3966 | */ |
3967 | ||
b423cd4c | 3968 | if ((src = cupsFileOpen(from, "rb")) == NULL) |
3969 | return (-1); | |
fa73b229 | 3970 | |
b423cd4c | 3971 | if ((dst = cupsFileOpen(to, "wb")) == NULL) |
3972 | { | |
3973 | cupsFileClose(src); | |
3974 | return (-1); | |
3975 | } | |
fa73b229 | 3976 | |
b423cd4c | 3977 | /* |
3978 | * Copy the source file to the destination... | |
3979 | */ | |
fa73b229 | 3980 | |
b423cd4c | 3981 | while ((bytes = cupsFileRead(src, buffer, sizeof(buffer))) > 0) |
3982 | if (cupsFileWrite(dst, buffer, bytes) < bytes) | |
3983 | { | |
3984 | cupsFileClose(src); | |
3985 | cupsFileClose(dst); | |
3986 | return (-1); | |
3987 | } | |
fa73b229 | 3988 | |
b423cd4c | 3989 | /* |
3990 | * Close both files and return... | |
3991 | */ | |
fa73b229 | 3992 | |
b423cd4c | 3993 | cupsFileClose(src); |
fa73b229 | 3994 | |
b423cd4c | 3995 | return (cupsFileClose(dst)); |
3996 | } | |
fa73b229 | 3997 | |
fa73b229 | 3998 | |
b423cd4c | 3999 | /* |
4000 | * 'copy_model()' - Copy a PPD model file, substituting default values | |
4001 | * as needed... | |
4002 | */ | |
e00b005a | 4003 | |
b423cd4c | 4004 | static int /* O - 0 = success, -1 = error */ |
4005 | copy_model(cupsd_client_t *con, /* I - Client connection */ | |
4006 | const char *from, /* I - Source file */ | |
4007 | const char *to) /* I - Destination file */ | |
4008 | { | |
f7deaa1a | 4009 | fd_set input; /* select() input set */ |
b423cd4c | 4010 | struct timeval timeout; /* select() timeout */ |
4011 | int maxfd; /* Maximum file descriptor for select() */ | |
4012 | char tempfile[1024]; /* Temporary PPD file */ | |
4013 | int tempfd; /* Temporary PPD file descriptor */ | |
4014 | int temppid; /* Process ID of cups-driverd */ | |
4015 | int temppipe[2]; /* Temporary pipes */ | |
4016 | char *argv[4], /* Command-line arguments */ | |
4017 | *envp[MAX_ENV]; /* Environment */ | |
4018 | cups_file_t *src, /* Source file */ | |
4019 | *dst; /* Destination file */ | |
2abf387c | 4020 | ppd_file_t *ppd; /* PPD file */ |
b423cd4c | 4021 | int bytes, /* Bytes from pipe */ |
4022 | total; /* Total bytes from pipe */ | |
2abf387c | 4023 | char buffer[2048]; /* Copy buffer */ |
b423cd4c | 4024 | int i; /* Looping var */ |
4025 | char option[PPD_MAX_NAME], /* Option name */ | |
4026 | choice[PPD_MAX_NAME]; /* Choice name */ | |
4027 | int num_defaults; /* Number of default options */ | |
2abf387c | 4028 | cups_option_t *defaults; /* Default options */ |
b423cd4c | 4029 | char cups_protocol[PPD_MAX_LINE]; |
4030 | /* cupsProtocol attribute */ | |
4031 | int have_letter, /* Have Letter size */ | |
4032 | have_a4; /* Have A4 size */ | |
4033 | #ifdef HAVE_LIBPAPER | |
4034 | char *paper_result; /* Paper size name from libpaper */ | |
4035 | char system_paper[64]; /* Paper size name buffer */ | |
4036 | #endif /* HAVE_LIBPAPER */ | |
e00b005a | 4037 | |
e00b005a | 4038 | |
b423cd4c | 4039 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
4040 | "copy_model(con=%p, from=\"%s\", to=\"%s\")", | |
4041 | con, from, to); | |
e00b005a | 4042 | |
b423cd4c | 4043 | /* |
4044 | * Run cups-driverd to get the PPD file... | |
4045 | */ | |
e00b005a | 4046 | |
b423cd4c | 4047 | argv[0] = "cups-driverd"; |
4048 | argv[1] = "cat"; | |
4049 | argv[2] = (char *)from; | |
4050 | argv[3] = NULL; | |
e00b005a | 4051 | |
b423cd4c | 4052 | cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0]))); |
e00b005a | 4053 | |
b423cd4c | 4054 | snprintf(buffer, sizeof(buffer), "%s/daemon/cups-driverd", ServerBin); |
4055 | snprintf(tempfile, sizeof(tempfile), "%s/%d.ppd", TempDir, con->http.fd); | |
4056 | tempfd = open(tempfile, O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
4057 | if (tempfd < 0) | |
4058 | return (-1); | |
4059 | ||
4060 | cupsdOpenPipe(temppipe); | |
4061 | ||
b423cd4c | 4062 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
4063 | "copy_model: Running \"cups-driverd cat %s\"...", from); | |
fa73b229 | 4064 | |
b423cd4c | 4065 | if (!cupsdStartProcess(buffer, argv, envp, -1, temppipe[1], CGIPipes[1], |
f7deaa1a | 4066 | -1, -1, 0, &temppid)) |
fa73b229 | 4067 | { |
b423cd4c | 4068 | close(tempfd); |
4069 | unlink(tempfile); | |
4070 | return (-1); | |
fa73b229 | 4071 | } |
4072 | ||
b423cd4c | 4073 | close(temppipe[1]); |
fa73b229 | 4074 | |
b423cd4c | 4075 | /* |
4076 | * Wait up to 30 seconds for the PPD file to be copied... | |
4077 | */ | |
fa73b229 | 4078 | |
b423cd4c | 4079 | total = 0; |
fa73b229 | 4080 | |
b423cd4c | 4081 | if (temppipe[0] > CGIPipes[0]) |
4082 | maxfd = temppipe[0] + 1; | |
4083 | else | |
4084 | maxfd = CGIPipes[0] + 1; | |
ef416fc2 | 4085 | |
b423cd4c | 4086 | for (;;) |
4087 | { | |
4088 | /* | |
4089 | * See if we have data ready... | |
4090 | */ | |
ef416fc2 | 4091 | |
b423cd4c | 4092 | bytes = 0; |
ef416fc2 | 4093 | |
f7deaa1a | 4094 | FD_ZERO(&input); |
4095 | FD_SET(temppipe[0], &input); | |
4096 | FD_SET(CGIPipes[0], &input); | |
ef416fc2 | 4097 | |
b423cd4c | 4098 | timeout.tv_sec = 30; |
4099 | timeout.tv_usec = 0; | |
4100 | ||
f7deaa1a | 4101 | if ((i = select(maxfd, &input, NULL, NULL, &timeout)) < 0) |
b423cd4c | 4102 | { |
4103 | if (errno == EINTR) | |
4104 | continue; | |
4105 | else | |
4106 | break; | |
4107 | } | |
4108 | else if (i == 0) | |
ef416fc2 | 4109 | { |
4110 | /* | |
b423cd4c | 4111 | * We have timed out... |
ef416fc2 | 4112 | */ |
4113 | ||
b423cd4c | 4114 | break; |
ef416fc2 | 4115 | } |
b423cd4c | 4116 | |
f7deaa1a | 4117 | if (FD_ISSET(temppipe[0], &input)) |
ef416fc2 | 4118 | { |
4119 | /* | |
b423cd4c | 4120 | * Read the PPD file from the pipe, and write it to the PPD file. |
ef416fc2 | 4121 | */ |
4122 | ||
b423cd4c | 4123 | if ((bytes = read(temppipe[0], buffer, sizeof(buffer))) > 0) |
4124 | { | |
4125 | if (write(tempfd, buffer, bytes) < bytes) | |
4126 | break; | |
ef416fc2 | 4127 | |
b423cd4c | 4128 | total += bytes; |
4129 | } | |
4130 | else | |
4131 | break; | |
ef416fc2 | 4132 | } |
b423cd4c | 4133 | |
f7deaa1a | 4134 | if (FD_ISSET(CGIPipes[0], &input)) |
b423cd4c | 4135 | cupsdUpdateCGI(); |
ef416fc2 | 4136 | } |
4137 | ||
b423cd4c | 4138 | close(temppipe[0]); |
4139 | close(tempfd); | |
ef416fc2 | 4140 | |
b423cd4c | 4141 | if (!total) |
ef416fc2 | 4142 | { |
b423cd4c | 4143 | /* |
4144 | * No data from cups-deviced... | |
4145 | */ | |
4146 | ||
4147 | cupsdLogMessage(CUPSD_LOG_ERROR, "copy_model: empty PPD file!"); | |
4148 | unlink(tempfile); | |
4149 | return (-1); | |
ef416fc2 | 4150 | } |
4151 | ||
b423cd4c | 4152 | /* |
4153 | * Read the source file and see what page sizes are supported... | |
4154 | */ | |
fa73b229 | 4155 | |
2abf387c | 4156 | if ((ppd = ppdOpenFile(tempfile)) == NULL) |
b423cd4c | 4157 | { |
4158 | unlink(tempfile); | |
4159 | return (-1); | |
4160 | } | |
fa73b229 | 4161 | |
2abf387c | 4162 | have_letter = ppdPageSize(ppd, "Letter") != NULL; |
4163 | have_a4 = ppdPageSize(ppd, "A4") != NULL; | |
ef416fc2 | 4164 | |
4165 | /* | |
b423cd4c | 4166 | * Open the destination (if possible) and set the default options... |
ef416fc2 | 4167 | */ |
4168 | ||
b423cd4c | 4169 | num_defaults = 0; |
4170 | defaults = NULL; | |
4171 | cups_protocol[0] = '\0'; | |
ef416fc2 | 4172 | |
b423cd4c | 4173 | if ((dst = cupsFileOpen(to, "rb")) != NULL) |
ef416fc2 | 4174 | { |
4175 | /* | |
b423cd4c | 4176 | * Read all of the default lines from the old PPD... |
ef416fc2 | 4177 | */ |
4178 | ||
b423cd4c | 4179 | while (cupsFileGets(dst, buffer, sizeof(buffer))) |
4180 | if (!strncmp(buffer, "*Default", 8)) | |
4181 | { | |
4182 | /* | |
4183 | * Add the default option... | |
4184 | */ | |
ef416fc2 | 4185 | |
b423cd4c | 4186 | if (!ppd_parse_line(buffer, option, sizeof(option), |
4187 | choice, sizeof(choice))) | |
2abf387c | 4188 | { |
4189 | ppd_option_t *ppdo; /* PPD option */ | |
4190 | ||
4191 | ||
4192 | /* | |
4193 | * Only add the default if the default hasn't already been | |
4194 | * set and the choice exists in the new PPD... | |
4195 | */ | |
4196 | ||
4197 | if (!cupsGetOption(option, num_defaults, defaults) && | |
4198 | (ppdo = ppdFindOption(ppd, option)) != NULL && | |
4199 | ppdFindChoice(ppdo, choice)) | |
4200 | num_defaults = cupsAddOption(option, choice, num_defaults, | |
b423cd4c | 4201 | &defaults); |
2abf387c | 4202 | } |
b423cd4c | 4203 | } |
4204 | else if (!strncmp(buffer, "*cupsProtocol:", 14)) | |
4205 | strlcpy(cups_protocol, buffer, sizeof(cups_protocol)); | |
ef416fc2 | 4206 | |
b423cd4c | 4207 | cupsFileClose(dst); |
ef416fc2 | 4208 | } |
b423cd4c | 4209 | #ifdef HAVE_LIBPAPER |
4210 | else if ((paper_result = systempapername()) != NULL) | |
4211 | { | |
4212 | /* | |
4213 | * Set the default media sizes from the systemwide default... | |
4214 | */ | |
ef416fc2 | 4215 | |
b423cd4c | 4216 | strlcpy(system_paper, paper_result, sizeof(system_paper)); |
4217 | system_paper[0] = toupper(system_paper[0] & 255); | |
ef416fc2 | 4218 | |
b423cd4c | 4219 | if ((!strcmp(system_paper, "Letter") && have_letter) || |
4220 | (!strcmp(system_paper, "A4") && have_a4)) | |
4221 | { | |
f7deaa1a | 4222 | num_defaults = cupsAddOption("PageSize", system_paper, |
26d47ec6 | 4223 | num_defaults, &defaults); |
f7deaa1a | 4224 | num_defaults = cupsAddOption("PageRegion", system_paper, |
26d47ec6 | 4225 | num_defaults, &defaults); |
f7deaa1a | 4226 | num_defaults = cupsAddOption("PaperDimension", system_paper, |
26d47ec6 | 4227 | num_defaults, &defaults); |
f7deaa1a | 4228 | num_defaults = cupsAddOption("ImageableArea", system_paper, |
26d47ec6 | 4229 | num_defaults, &defaults); |
b423cd4c | 4230 | } |
ef416fc2 | 4231 | } |
b423cd4c | 4232 | #endif /* HAVE_LIBPAPER */ |
4233 | else | |
ef416fc2 | 4234 | { |
b423cd4c | 4235 | /* |
4236 | * Add the default media sizes... | |
4237 | * | |
4238 | * Note: These values are generally not valid for large-format devices | |
4239 | * like plotters, however it is probably safe to say that those | |
4240 | * users will configure the media size after initially adding | |
4241 | * the device anyways... | |
4242 | */ | |
4243 | ||
4244 | if (!DefaultLanguage || | |
4245 | !strcasecmp(DefaultLanguage, "C") || | |
4246 | !strcasecmp(DefaultLanguage, "POSIX") || | |
4247 | !strcasecmp(DefaultLanguage, "en") || | |
2abf387c | 4248 | !strncasecmp(DefaultLanguage, "en.", 3) || |
b423cd4c | 4249 | !strncasecmp(DefaultLanguage, "en_US", 5) || |
4250 | !strncasecmp(DefaultLanguage, "en_CA", 5) || | |
4251 | !strncasecmp(DefaultLanguage, "fr_CA", 5)) | |
4252 | { | |
4253 | /* | |
4254 | * These are the only locales that will default to "letter" size... | |
4255 | */ | |
4256 | ||
4257 | if (have_letter) | |
4258 | { | |
2abf387c | 4259 | num_defaults = cupsAddOption("PageSize", "Letter", num_defaults, |
4260 | &defaults); | |
4261 | num_defaults = cupsAddOption("PageRegion", "Letter", num_defaults, | |
4262 | &defaults); | |
4263 | num_defaults = cupsAddOption("PaperDimension", "Letter", num_defaults, | |
4264 | &defaults); | |
4265 | num_defaults = cupsAddOption("ImageableArea", "Letter", num_defaults, | |
4266 | &defaults); | |
b423cd4c | 4267 | } |
4268 | } | |
4269 | else if (have_a4) | |
4270 | { | |
4271 | /* | |
4272 | * The rest default to "a4" size... | |
4273 | */ | |
4274 | ||
2abf387c | 4275 | num_defaults = cupsAddOption("PageSize", "A4", num_defaults, |
4276 | &defaults); | |
4277 | num_defaults = cupsAddOption("PageRegion", "A4", num_defaults, | |
4278 | &defaults); | |
4279 | num_defaults = cupsAddOption("PaperDimension", "A4", num_defaults, | |
4280 | &defaults); | |
4281 | num_defaults = cupsAddOption("ImageableArea", "A4", num_defaults, | |
4282 | &defaults); | |
b423cd4c | 4283 | } |
ef416fc2 | 4284 | } |
4285 | ||
2abf387c | 4286 | ppdClose(ppd); |
4287 | ||
4288 | /* | |
4289 | * Open the source file for a copy... | |
4290 | */ | |
4291 | ||
4292 | if ((src = cupsFileOpen(tempfile, "rb")) == NULL) | |
4293 | { | |
4294 | cupsFreeOptions(num_defaults, defaults); | |
4295 | unlink(tempfile); | |
4296 | return (-1); | |
4297 | } | |
4298 | ||
ef416fc2 | 4299 | /* |
b423cd4c | 4300 | * Open the destination file for a copy... |
ef416fc2 | 4301 | */ |
4302 | ||
b423cd4c | 4303 | if ((dst = cupsFileOpen(to, "wb")) == NULL) |
ef416fc2 | 4304 | { |
2abf387c | 4305 | cupsFreeOptions(num_defaults, defaults); |
b423cd4c | 4306 | cupsFileClose(src); |
4307 | unlink(tempfile); | |
4308 | return (-1); | |
ef416fc2 | 4309 | } |
4310 | ||
4311 | /* | |
b423cd4c | 4312 | * Copy the source file to the destination... |
ef416fc2 | 4313 | */ |
4314 | ||
b423cd4c | 4315 | while (cupsFileGets(src, buffer, sizeof(buffer))) |
ef416fc2 | 4316 | { |
b423cd4c | 4317 | if (!strncmp(buffer, "*Default", 8)) |
ef416fc2 | 4318 | { |
b423cd4c | 4319 | /* |
4320 | * Check for an previous default option choice... | |
4321 | */ | |
ef416fc2 | 4322 | |
b423cd4c | 4323 | if (!ppd_parse_line(buffer, option, sizeof(option), |
4324 | choice, sizeof(choice))) | |
ef416fc2 | 4325 | { |
2abf387c | 4326 | const char *val; /* Default option value */ |
ef416fc2 | 4327 | |
2abf387c | 4328 | |
4329 | if ((val = cupsGetOption(option, num_defaults, defaults)) != NULL) | |
4330 | { | |
4331 | /* | |
4332 | * Substitute the previous choice... | |
4333 | */ | |
4334 | ||
4335 | snprintf(buffer, sizeof(buffer), "*Default%s: %s", option, val); | |
4336 | } | |
b423cd4c | 4337 | } |
ef416fc2 | 4338 | } |
b423cd4c | 4339 | |
4340 | cupsFilePrintf(dst, "%s\n", buffer); | |
ef416fc2 | 4341 | } |
4342 | ||
b423cd4c | 4343 | if (cups_protocol[0]) |
4344 | cupsFilePrintf(dst, "%s\n", cups_protocol); | |
4345 | ||
2abf387c | 4346 | cupsFreeOptions(num_defaults, defaults); |
b423cd4c | 4347 | |
ef416fc2 | 4348 | /* |
b423cd4c | 4349 | * Close both files and return... |
ef416fc2 | 4350 | */ |
4351 | ||
b423cd4c | 4352 | cupsFileClose(src); |
4353 | ||
4354 | unlink(tempfile); | |
4355 | ||
4356 | return (cupsFileClose(dst)); | |
4357 | } | |
4358 | ||
4359 | ||
4360 | /* | |
4361 | * 'copy_job_attrs()' - Copy job attributes. | |
4362 | */ | |
ef416fc2 | 4363 | |
b423cd4c | 4364 | static void |
4365 | copy_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
4366 | cupsd_job_t *job, /* I - Job */ | |
4367 | cups_array_t *ra) /* I - Requested attributes array */ | |
4368 | { | |
4369 | char job_uri[HTTP_MAX_URI]; /* Job URI */ | |
ef416fc2 | 4370 | |
ef416fc2 | 4371 | |
4372 | /* | |
b423cd4c | 4373 | * Send the requested attributes for each job... |
ef416fc2 | 4374 | */ |
4375 | ||
b423cd4c | 4376 | httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL, |
4377 | con->servername, con->serverport, "/jobs/%d", | |
4378 | job->id); | |
ef416fc2 | 4379 | |
b423cd4c | 4380 | if (!ra || cupsArrayFind(ra, "job-more-info")) |
4381 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
4382 | "job-more-info", NULL, job_uri); | |
ef416fc2 | 4383 | |
b423cd4c | 4384 | if (job->state_value > IPP_JOB_PROCESSING && |
4385 | (!ra || cupsArrayFind(ra, "job-preserved"))) | |
4386 | ippAddBoolean(con->response, IPP_TAG_JOB, "job-preserved", | |
4387 | job->num_files > 0); | |
ef416fc2 | 4388 | |
b423cd4c | 4389 | if (!ra || cupsArrayFind(ra, "job-printer-up-time")) |
4390 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4391 | "job-printer-up-time", time(NULL)); | |
ef416fc2 | 4392 | |
b423cd4c | 4393 | if (!ra || cupsArrayFind(ra, "job-state-reasons")) |
4394 | add_job_state_reasons(con, job); | |
bd7854cb | 4395 | |
b423cd4c | 4396 | if (!ra || cupsArrayFind(ra, "job-uri")) |
4397 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
4398 | "job-uri", NULL, job_uri); | |
ef416fc2 | 4399 | |
b423cd4c | 4400 | copy_attrs(con->response, job->attrs, ra, IPP_TAG_JOB, 0); |
4401 | } | |
ef416fc2 | 4402 | |
ef416fc2 | 4403 | |
b423cd4c | 4404 | /* |
4405 | * 'copy_printer_attrs()' - Copy printer attributes. | |
4406 | */ | |
ef416fc2 | 4407 | |
b423cd4c | 4408 | static void |
4409 | copy_printer_attrs( | |
4410 | cupsd_client_t *con, /* I - Client connection */ | |
4411 | cupsd_printer_t *printer, /* I - Printer */ | |
4412 | cups_array_t *ra) /* I - Requested attributes array */ | |
4413 | { | |
4414 | char printer_uri[HTTP_MAX_URI]; | |
4415 | /* Printer URI */ | |
4416 | time_t curtime; /* Current time */ | |
4417 | int i; /* Looping var */ | |
4418 | ipp_attribute_t *history; /* History collection */ | |
ef416fc2 | 4419 | |
ef416fc2 | 4420 | |
b423cd4c | 4421 | /* |
4422 | * Copy the printer attributes to the response using requested-attributes | |
4423 | * and document-format attributes that may be provided by the client. | |
4424 | */ | |
ef416fc2 | 4425 | |
b423cd4c | 4426 | curtime = time(NULL); |
ef416fc2 | 4427 | |
b423cd4c | 4428 | #ifdef __APPLE__ |
4429 | if ((!ra || cupsArrayFind(ra, "com.apple.print.recoverable-message")) && | |
4430 | printer->recoverable) | |
4431 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
4432 | "com.apple.print.recoverable-message", NULL, | |
4433 | printer->recoverable); | |
4434 | #endif /* __APPLE__ */ | |
ef416fc2 | 4435 | |
b423cd4c | 4436 | if (!ra || cupsArrayFind(ra, "printer-current-time")) |
4437 | ippAddDate(con->response, IPP_TAG_PRINTER, "printer-current-time", | |
4438 | ippTimeToDate(curtime)); | |
ef416fc2 | 4439 | |
b423cd4c | 4440 | if (!ra || cupsArrayFind(ra, "printer-error-policy")) |
4441 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
4442 | "printer-error-policy", NULL, printer->error_policy); | |
ef416fc2 | 4443 | |
b423cd4c | 4444 | if (!ra || cupsArrayFind(ra, "printer-is-accepting-jobs")) |
4445 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-accepting-jobs", | |
4446 | printer->accepting); | |
ef416fc2 | 4447 | |
b423cd4c | 4448 | if (!ra || cupsArrayFind(ra, "printer-is-shared")) |
4449 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-shared", | |
4450 | printer->shared); | |
ef416fc2 | 4451 | |
b423cd4c | 4452 | if (!ra || cupsArrayFind(ra, "printer-op-policy")) |
4453 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
4454 | "printer-op-policy", NULL, printer->op_policy); | |
4455 | ||
4456 | if (!ra || cupsArrayFind(ra, "printer-state")) | |
4457 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state", | |
4458 | printer->state); | |
4459 | ||
4460 | if (!ra || cupsArrayFind(ra, "printer-state-change-time")) | |
4461 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
4462 | "printer-state-change-time", printer->state_time); | |
f7deaa1a | 4463 | |
b423cd4c | 4464 | if (MaxPrinterHistory > 0 && printer->num_history > 0 && |
4465 | cupsArrayFind(ra, "printer-state-history")) | |
ef416fc2 | 4466 | { |
4467 | /* | |
b423cd4c | 4468 | * Printer history is only sent if specifically requested, so that |
4469 | * older CUPS/IPP clients won't barf on the collection attributes. | |
ef416fc2 | 4470 | */ |
4471 | ||
b423cd4c | 4472 | history = ippAddCollections(con->response, IPP_TAG_PRINTER, |
4473 | "printer-state-history", | |
4474 | printer->num_history, NULL); | |
4475 | ||
4476 | for (i = 0; i < printer->num_history; i ++) | |
4477 | copy_attrs(history->values[i].collection = ippNew(), printer->history[i], | |
4478 | NULL, IPP_TAG_ZERO, 0); | |
ef416fc2 | 4479 | } |
4480 | ||
b423cd4c | 4481 | if (!ra || cupsArrayFind(ra, "printer-state-message")) |
4482 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
4483 | "printer-state-message", NULL, printer->state_message); | |
ef416fc2 | 4484 | |
b423cd4c | 4485 | if (!ra || cupsArrayFind(ra, "printer-state-reasons")) |
4486 | add_printer_state_reasons(con, printer); | |
ef416fc2 | 4487 | |
b423cd4c | 4488 | if (!ra || cupsArrayFind(ra, "printer-type")) |
4489 | { | |
4490 | int type; /* printer-type value */ | |
ef416fc2 | 4491 | |
ef416fc2 | 4492 | |
ef416fc2 | 4493 | /* |
b423cd4c | 4494 | * Add the CUPS-specific printer-type attribute... |
ef416fc2 | 4495 | */ |
4496 | ||
b423cd4c | 4497 | type = printer->type; |
4498 | ||
4499 | if (printer == DefaultPrinter) | |
4500 | type |= CUPS_PRINTER_DEFAULT; | |
4501 | ||
4502 | if (!printer->accepting) | |
4503 | type |= CUPS_PRINTER_REJECTING; | |
4504 | ||
4505 | if (!printer->shared) | |
4506 | type |= CUPS_PRINTER_NOT_SHARED; | |
4507 | ||
4508 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-type", | |
4509 | type); | |
ef416fc2 | 4510 | } |
ef416fc2 | 4511 | |
b423cd4c | 4512 | if (!ra || cupsArrayFind(ra, "printer-up-time")) |
4513 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
4514 | "printer-up-time", curtime); | |
ef416fc2 | 4515 | |
b423cd4c | 4516 | if ((!ra || cupsArrayFind(ra, "printer-uri-supported")) && |
4517 | !ippFindAttribute(printer->attrs, "printer-uri-supported", | |
4518 | IPP_TAG_URI)) | |
ef416fc2 | 4519 | { |
b423cd4c | 4520 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), |
4521 | "ipp", NULL, con->servername, con->serverport, | |
8ca02f3c | 4522 | (printer->type & CUPS_PRINTER_CLASS) ? |
4523 | "/classes/%s" : "/printers/%s", printer->name); | |
b423cd4c | 4524 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, |
4525 | "printer-uri-supported", NULL, printer_uri); | |
4526 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-uri-supported=\"%s\"", | |
4527 | printer_uri); | |
4528 | } | |
ef416fc2 | 4529 | |
b423cd4c | 4530 | if (!ra || cupsArrayFind(ra, "queued-job-count")) |
4531 | add_queued_job_count(con, printer); | |
ef416fc2 | 4532 | |
b423cd4c | 4533 | copy_attrs(con->response, printer->attrs, ra, IPP_TAG_ZERO, 0); |
4534 | copy_attrs(con->response, CommonData, ra, IPP_TAG_ZERO, IPP_TAG_COPY); | |
4535 | } | |
ef416fc2 | 4536 | |
ef416fc2 | 4537 | |
b423cd4c | 4538 | /* |
4539 | * 'copy_subscription_attrs()' - Copy subscription attributes. | |
4540 | */ | |
ef416fc2 | 4541 | |
b423cd4c | 4542 | static void |
4543 | copy_subscription_attrs( | |
4544 | cupsd_client_t *con, /* I - Client connection */ | |
4545 | cupsd_subscription_t *sub, /* I - Subscription */ | |
4546 | cups_array_t *ra) /* I - Requested attributes array */ | |
4547 | { | |
4548 | ipp_attribute_t *attr; /* Current attribute */ | |
4549 | char printer_uri[HTTP_MAX_URI]; | |
4550 | /* Printer URI */ | |
4551 | int count; /* Number of events */ | |
4552 | unsigned mask; /* Current event mask */ | |
4553 | const char *name; /* Current event name */ | |
ef416fc2 | 4554 | |
ef416fc2 | 4555 | |
b423cd4c | 4556 | /* |
4557 | * Copy the subscription attributes to the response using the | |
4558 | * requested-attributes attribute that may be provided by the client. | |
4559 | */ | |
ef416fc2 | 4560 | |
b423cd4c | 4561 | if (!ra || cupsArrayFind(ra, "notify-events")) |
4562 | { | |
4563 | if ((name = cupsdEventName((cupsd_eventmask_t)sub->mask)) != NULL) | |
4564 | { | |
4565 | /* | |
4566 | * Simple event list... | |
4567 | */ | |
ef416fc2 | 4568 | |
b423cd4c | 4569 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, |
d09495fa | 4570 | (ipp_tag_t)(IPP_TAG_KEYWORD | IPP_TAG_COPY), |
b423cd4c | 4571 | "notify-events", NULL, name); |
4572 | } | |
4573 | else | |
4574 | { | |
4575 | /* | |
4576 | * Complex event list... | |
4577 | */ | |
ef416fc2 | 4578 | |
b423cd4c | 4579 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) |
4580 | if (sub->mask & mask) | |
4581 | count ++; | |
ef416fc2 | 4582 | |
b423cd4c | 4583 | attr = ippAddStrings(con->response, IPP_TAG_SUBSCRIPTION, |
d09495fa | 4584 | (ipp_tag_t)(IPP_TAG_KEYWORD | IPP_TAG_COPY), |
b423cd4c | 4585 | "notify-events", count, NULL, NULL); |
ef416fc2 | 4586 | |
b423cd4c | 4587 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) |
4588 | if (sub->mask & mask) | |
4589 | { | |
4590 | attr->values[count].string.text = | |
4591 | (char *)cupsdEventName((cupsd_eventmask_t)mask); | |
ef416fc2 | 4592 | |
b423cd4c | 4593 | count ++; |
4594 | } | |
ef416fc2 | 4595 | } |
b423cd4c | 4596 | } |
ef416fc2 | 4597 | |
b423cd4c | 4598 | if (sub->job && (!ra || cupsArrayFind(ra, "notify-job-id"))) |
4599 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4600 | "notify-job-id", sub->job->id); | |
ef416fc2 | 4601 | |
b423cd4c | 4602 | if (!sub->job && (!ra || cupsArrayFind(ra, "notify-lease-duration"))) |
4603 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4604 | "notify-lease-duration", sub->lease); | |
ef416fc2 | 4605 | |
b423cd4c | 4606 | if (sub->dest && (!ra || cupsArrayFind(ra, "notify-printer-uri"))) |
4607 | { | |
4608 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), | |
4609 | "ipp", NULL, con->servername, con->serverport, | |
4610 | "/printers/%s", sub->dest->name); | |
4611 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, | |
4612 | "notify-printer-uri", NULL, printer_uri); | |
ef416fc2 | 4613 | } |
ef416fc2 | 4614 | |
b423cd4c | 4615 | if (sub->recipient && (!ra || cupsArrayFind(ra, "notify-recipient-uri"))) |
4616 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, | |
4617 | "notify-recipient-uri", NULL, sub->recipient); | |
4618 | else if (!ra || cupsArrayFind(ra, "notify-pull-method")) | |
4619 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD, | |
4620 | "notify-pull-method", NULL, "ippget"); | |
ef416fc2 | 4621 | |
b423cd4c | 4622 | if (!ra || cupsArrayFind(ra, "notify-subscriber-user-name")) |
4623 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_NAME, | |
4624 | "notify-subscriber-user-name", NULL, sub->owner); | |
ef416fc2 | 4625 | |
b423cd4c | 4626 | if (!ra || cupsArrayFind(ra, "notify-subscription-id")) |
4627 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4628 | "notify-subscription-id", sub->id); | |
ef416fc2 | 4629 | |
b423cd4c | 4630 | if (!ra || cupsArrayFind(ra, "notify-time-interval")) |
4631 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4632 | "notify-time-interval", sub->interval); | |
ef416fc2 | 4633 | |
b423cd4c | 4634 | if (sub->user_data_len > 0 && (!ra || cupsArrayFind(ra, "notify-user-data"))) |
4635 | ippAddOctetString(con->response, IPP_TAG_SUBSCRIPTION, "notify-user-data", | |
4636 | sub->user_data, sub->user_data_len); | |
4637 | } | |
ef416fc2 | 4638 | |
ef416fc2 | 4639 | |
b423cd4c | 4640 | /* |
4641 | * 'create_job()' - Print a file to a printer or class. | |
4642 | */ | |
4643 | ||
4644 | static void | |
4645 | create_job(cupsd_client_t *con, /* I - Client connection */ | |
4646 | ipp_attribute_t *uri) /* I - Printer URI */ | |
4647 | { | |
f7deaa1a | 4648 | cupsd_printer_t *printer; /* Printer */ |
4649 | cupsd_job_t *job; /* New job */ | |
b423cd4c | 4650 | |
ef416fc2 | 4651 | |
b423cd4c | 4652 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "create_job(%p[%d], %s)", con, |
4653 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 4654 | |
f7deaa1a | 4655 | /* |
4656 | * Is the destination valid? | |
4657 | */ | |
4658 | ||
4659 | if (!cupsdValidateDest(uri->values[0].string.text, NULL, &printer)) | |
4660 | { | |
4661 | /* | |
4662 | * Bad URI... | |
4663 | */ | |
4664 | ||
4665 | send_ipp_status(con, IPP_NOT_FOUND, | |
4666 | _("The printer or class was not found.")); | |
4667 | return; | |
4668 | } | |
4669 | ||
ef416fc2 | 4670 | /* |
b423cd4c | 4671 | * Create the job object... |
ef416fc2 | 4672 | */ |
4673 | ||
f7deaa1a | 4674 | if ((job = add_job(con, printer, NULL)) == NULL) |
b423cd4c | 4675 | return; |
ef416fc2 | 4676 | |
4677 | /* | |
4678 | * Save and log the job... | |
4679 | */ | |
f7deaa1a | 4680 | |
ef416fc2 | 4681 | cupsdSaveJob(job); |
4682 | ||
4683 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d created on \"%s\" by \"%s\".", | |
4684 | job->id, job->dest, job->username); | |
ef416fc2 | 4685 | } |
4686 | ||
4687 | ||
4688 | /* | |
4689 | * 'create_requested_array()' - Create an array for the requested-attributes. | |
4690 | */ | |
4691 | ||
4692 | static cups_array_t * /* O - Array of attributes or NULL */ | |
4693 | create_requested_array(ipp_t *request) /* I - IPP request */ | |
4694 | { | |
4695 | int i; /* Looping var */ | |
4696 | ipp_attribute_t *requested; /* requested-attributes attribute */ | |
4697 | cups_array_t *ra; /* Requested attributes array */ | |
4698 | char *value; /* Current value */ | |
4699 | ||
4700 | ||
4701 | /* | |
4702 | * Get the requested-attributes attribute, and return NULL if we don't | |
4703 | * have one... | |
4704 | */ | |
4705 | ||
4706 | if ((requested = ippFindAttribute(request, "requested-attributes", | |
4707 | IPP_TAG_KEYWORD)) == NULL) | |
4708 | return (NULL); | |
4709 | ||
4710 | /* | |
4711 | * If the attribute contains a single "all" keyword, return NULL... | |
4712 | */ | |
4713 | ||
4714 | if (requested->num_values == 1 && | |
4715 | !strcmp(requested->values[0].string.text, "all")) | |
4716 | return (NULL); | |
4717 | ||
4718 | /* | |
4719 | * Create an array using "strcmp" as the comparison function... | |
4720 | */ | |
4721 | ||
4722 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
4723 | ||
4724 | for (i = 0; i < requested->num_values; i ++) | |
4725 | { | |
4726 | value = requested->values[i].string.text; | |
4727 | ||
4728 | if (!strcmp(value, "job-template")) | |
4729 | { | |
4730 | cupsArrayAdd(ra, "copies"); | |
4731 | cupsArrayAdd(ra, "copies-default"); | |
4732 | cupsArrayAdd(ra, "copies-supported"); | |
4733 | cupsArrayAdd(ra, "finishings"); | |
4734 | cupsArrayAdd(ra, "finishings-default"); | |
4735 | cupsArrayAdd(ra, "finishings-supported"); | |
4736 | cupsArrayAdd(ra, "job-hold-until"); | |
4737 | cupsArrayAdd(ra, "job-hold-until-default"); | |
4738 | cupsArrayAdd(ra, "job-hold-until-supported"); | |
4739 | cupsArrayAdd(ra, "job-priority"); | |
4740 | cupsArrayAdd(ra, "job-priority-default"); | |
4741 | cupsArrayAdd(ra, "job-priority-supported"); | |
4742 | cupsArrayAdd(ra, "job-sheets"); | |
4743 | cupsArrayAdd(ra, "job-sheets-default"); | |
4744 | cupsArrayAdd(ra, "job-sheets-supported"); | |
4745 | cupsArrayAdd(ra, "media"); | |
4746 | cupsArrayAdd(ra, "media-default"); | |
4747 | cupsArrayAdd(ra, "media-supported"); | |
4748 | cupsArrayAdd(ra, "multiple-document-handling"); | |
4749 | cupsArrayAdd(ra, "multiple-document-handling-default"); | |
4750 | cupsArrayAdd(ra, "multiple-document-handling-supported"); | |
4751 | cupsArrayAdd(ra, "number-up"); | |
4752 | cupsArrayAdd(ra, "number-up-default"); | |
4753 | cupsArrayAdd(ra, "number-up-supported"); | |
4754 | cupsArrayAdd(ra, "orientation-requested"); | |
4755 | cupsArrayAdd(ra, "orientation-requested-default"); | |
4756 | cupsArrayAdd(ra, "orientation-requested-supported"); | |
4757 | cupsArrayAdd(ra, "page-ranges"); | |
4758 | cupsArrayAdd(ra, "page-ranges-supported"); | |
4759 | cupsArrayAdd(ra, "printer-resolution"); | |
4760 | cupsArrayAdd(ra, "printer-resolution-default"); | |
4761 | cupsArrayAdd(ra, "printer-resolution-supported"); | |
4762 | cupsArrayAdd(ra, "print-quality"); | |
4763 | cupsArrayAdd(ra, "print-quality-default"); | |
4764 | cupsArrayAdd(ra, "print-quality-supported"); | |
4765 | cupsArrayAdd(ra, "sides"); | |
4766 | cupsArrayAdd(ra, "sides-default"); | |
4767 | cupsArrayAdd(ra, "sides-supported"); | |
4768 | } | |
4769 | else if (!strcmp(value, "job-description")) | |
4770 | { | |
4771 | cupsArrayAdd(ra, "date-time-at-completed"); | |
4772 | cupsArrayAdd(ra, "date-time-at-creation"); | |
4773 | cupsArrayAdd(ra, "date-time-at-processing"); | |
4774 | cupsArrayAdd(ra, "job-detailed-status-message"); | |
4775 | cupsArrayAdd(ra, "job-document-access-errors"); | |
4776 | cupsArrayAdd(ra, "job-id"); | |
4777 | cupsArrayAdd(ra, "job-impressions"); | |
4778 | cupsArrayAdd(ra, "job-impressions-completed"); | |
4779 | cupsArrayAdd(ra, "job-k-octets"); | |
4780 | cupsArrayAdd(ra, "job-k-octets-processed"); | |
4781 | cupsArrayAdd(ra, "job-media-sheets"); | |
4782 | cupsArrayAdd(ra, "job-media-sheets-completed"); | |
4783 | cupsArrayAdd(ra, "job-message-from-operator"); | |
4784 | cupsArrayAdd(ra, "job-more-info"); | |
4785 | cupsArrayAdd(ra, "job-name"); | |
4786 | cupsArrayAdd(ra, "job-originating-user-name"); | |
4787 | cupsArrayAdd(ra, "job-printer-up-time"); | |
4788 | cupsArrayAdd(ra, "job-printer-uri"); | |
4789 | cupsArrayAdd(ra, "job-state"); | |
4790 | cupsArrayAdd(ra, "job-state-message"); | |
4791 | cupsArrayAdd(ra, "job-state-reasons"); | |
4792 | cupsArrayAdd(ra, "job-uri"); | |
4793 | cupsArrayAdd(ra, "number-of-documents"); | |
4794 | cupsArrayAdd(ra, "number-of-intervening-jobs"); | |
4795 | cupsArrayAdd(ra, "output-device-assigned"); | |
4796 | cupsArrayAdd(ra, "time-at-completed"); | |
4797 | cupsArrayAdd(ra, "time-at-creation"); | |
4798 | cupsArrayAdd(ra, "time-at-processing"); | |
4799 | } | |
4800 | else if (!strcmp(value, "printer-description")) | |
4801 | { | |
4802 | cupsArrayAdd(ra, "charset-configured"); | |
4803 | cupsArrayAdd(ra, "charset-supported"); | |
4804 | cupsArrayAdd(ra, "color-supported"); | |
4805 | cupsArrayAdd(ra, "compression-supported"); | |
4806 | cupsArrayAdd(ra, "document-format-default"); | |
4807 | cupsArrayAdd(ra, "document-format-supported"); | |
4808 | cupsArrayAdd(ra, "generated-natural-language-supported"); | |
4809 | cupsArrayAdd(ra, "ipp-versions-supported"); | |
4810 | cupsArrayAdd(ra, "job-impressions-supported"); | |
4811 | cupsArrayAdd(ra, "job-k-octets-supported"); | |
4812 | cupsArrayAdd(ra, "job-media-sheets-supported"); | |
4813 | cupsArrayAdd(ra, "multiple-document-jobs-supported"); | |
4814 | cupsArrayAdd(ra, "multiple-operation-time-out"); | |
4815 | cupsArrayAdd(ra, "natural-language-configured"); | |
4816 | cupsArrayAdd(ra, "notify-attributes-supported"); | |
4817 | cupsArrayAdd(ra, "notify-lease-duration-default"); | |
4818 | cupsArrayAdd(ra, "notify-lease-duration-supported"); | |
4819 | cupsArrayAdd(ra, "notify-max-events-supported"); | |
f301802f | 4820 | cupsArrayAdd(ra, "notify-events-default"); |
4821 | cupsArrayAdd(ra, "notify-events-supported"); | |
ef416fc2 | 4822 | cupsArrayAdd(ra, "notify-pull-method-supported"); |
4823 | cupsArrayAdd(ra, "notify-schemes-supported"); | |
4824 | cupsArrayAdd(ra, "operations-supported"); | |
4825 | cupsArrayAdd(ra, "pages-per-minute"); | |
4826 | cupsArrayAdd(ra, "pages-per-minute-color"); | |
4827 | cupsArrayAdd(ra, "pdl-override-supported"); | |
4828 | cupsArrayAdd(ra, "printer-current-time"); | |
4829 | cupsArrayAdd(ra, "printer-driver-installer"); | |
4830 | cupsArrayAdd(ra, "printer-info"); | |
4831 | cupsArrayAdd(ra, "printer-is-accepting-jobs"); | |
4832 | cupsArrayAdd(ra, "printer-location"); | |
4833 | cupsArrayAdd(ra, "printer-make-and-model"); | |
4834 | cupsArrayAdd(ra, "printer-message-from-operator"); | |
4835 | cupsArrayAdd(ra, "printer-more-info"); | |
4836 | cupsArrayAdd(ra, "printer-more-info-manufacturer"); | |
4837 | cupsArrayAdd(ra, "printer-name"); | |
4838 | cupsArrayAdd(ra, "printer-state"); | |
4839 | cupsArrayAdd(ra, "printer-state-message"); | |
4840 | cupsArrayAdd(ra, "printer-state-reasons"); | |
4841 | cupsArrayAdd(ra, "printer-up-time"); | |
4842 | cupsArrayAdd(ra, "printer-uri-supported"); | |
4843 | cupsArrayAdd(ra, "queued-job-count"); | |
4844 | cupsArrayAdd(ra, "reference-uri-schemes-supported"); | |
4845 | cupsArrayAdd(ra, "uri-authentication-supported"); | |
4846 | cupsArrayAdd(ra, "uri-security-supported"); | |
4847 | } | |
f7deaa1a | 4848 | else if (!strcmp(value, "printer-defaults")) |
4849 | { | |
4850 | char *name; /* Option name */ | |
4851 | ||
4852 | ||
4853 | for (name = (char *)cupsArrayFirst(CommonDefaults); | |
4854 | name; | |
4855 | name = (char *)cupsArrayNext(CommonDefaults)) | |
4856 | cupsArrayAdd(ra, name); | |
4857 | } | |
ef416fc2 | 4858 | else if (!strcmp(value, "subscription-template")) |
4859 | { | |
4860 | cupsArrayAdd(ra, "notify-attributes"); | |
4861 | cupsArrayAdd(ra, "notify-charset"); | |
4862 | cupsArrayAdd(ra, "notify-events"); | |
4863 | cupsArrayAdd(ra, "notify-lease-duration"); | |
4864 | cupsArrayAdd(ra, "notify-natural-language"); | |
4865 | cupsArrayAdd(ra, "notify-pull-method"); | |
4866 | cupsArrayAdd(ra, "notify-recipient-uri"); | |
4867 | cupsArrayAdd(ra, "notify-time-interval"); | |
4868 | cupsArrayAdd(ra, "notify-user-data"); | |
4869 | } | |
4870 | else | |
4871 | cupsArrayAdd(ra, value); | |
4872 | } | |
4873 | ||
4874 | return (ra); | |
4875 | } | |
4876 | ||
4877 | ||
4878 | /* | |
4879 | * 'create_subscription()' - Create a notification subscription. | |
4880 | */ | |
4881 | ||
4882 | static void | |
4883 | create_subscription( | |
4884 | cupsd_client_t *con, /* I - Client connection */ | |
4885 | ipp_attribute_t *uri) /* I - Printer URI */ | |
4886 | { | |
4887 | http_status_t status; /* Policy status */ | |
4888 | int i; /* Looping var */ | |
4889 | ipp_attribute_t *attr; /* Current attribute */ | |
ef416fc2 | 4890 | cups_ptype_t dtype; /* Destination type (printer or class) */ |
ed486911 | 4891 | char scheme[HTTP_MAX_URI], |
4892 | /* Scheme portion of URI */ | |
ef416fc2 | 4893 | userpass[HTTP_MAX_URI], |
4894 | /* Username portion of URI */ | |
4895 | host[HTTP_MAX_URI], | |
4896 | /* Host portion of URI */ | |
4897 | resource[HTTP_MAX_URI]; | |
4898 | /* Resource portion of URI */ | |
4899 | int port; /* Port portion of URI */ | |
4900 | cupsd_printer_t *printer; /* Printer/class */ | |
4901 | cupsd_job_t *job; /* Job */ | |
4902 | int jobid; /* Job ID */ | |
4903 | cupsd_subscription_t *sub; /* Subscription object */ | |
4904 | const char *username, /* requesting-user-name or authenticated username */ | |
4905 | *recipient, /* notify-recipient-uri */ | |
4906 | *pullmethod; /* notify-pull-method */ | |
4907 | ipp_attribute_t *user_data; /* notify-user-data */ | |
4908 | int interval, /* notify-time-interval */ | |
4909 | lease; /* notify-lease-duration */ | |
4910 | unsigned mask; /* notify-events */ | |
f7deaa1a | 4911 | ipp_attribute_t *notify_events,/* notify-events(-default) */ |
4912 | *notify_lease; /* notify-lease-duration(-default) */ | |
ef416fc2 | 4913 | |
4914 | ||
bd7854cb | 4915 | #ifdef DEBUG |
4916 | for (attr = con->request->attrs; attr; attr = attr->next) | |
4917 | { | |
4918 | if (attr->group_tag != IPP_TAG_ZERO) | |
4919 | cupsdLogMessage(CUPSD_LOG_DEBUG, "g%04x v%04x %s", attr->group_tag, | |
4920 | attr->value_tag, attr->name); | |
4921 | else | |
4922 | cupsdLogMessage(CUPSD_LOG_DEBUG, "----SEP----"); | |
4923 | } | |
4924 | #endif /* DEBUG */ | |
4925 | ||
ef416fc2 | 4926 | /* |
4927 | * Is the destination valid? | |
4928 | */ | |
4929 | ||
fa73b229 | 4930 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
4931 | "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")", | |
4932 | con, con->http.fd, uri->values[0].string.text); | |
4933 | ||
ed486911 | 4934 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
4935 | sizeof(scheme), userpass, sizeof(userpass), host, | |
a4d04587 | 4936 | sizeof(host), &port, resource, sizeof(resource)); |
ef416fc2 | 4937 | |
4938 | if (!strcmp(resource, "/")) | |
4939 | { | |
ef416fc2 | 4940 | dtype = (cups_ptype_t)0; |
4941 | printer = NULL; | |
4942 | } | |
4943 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) | |
4944 | { | |
ef416fc2 | 4945 | dtype = (cups_ptype_t)0; |
4946 | printer = NULL; | |
4947 | } | |
4948 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) | |
4949 | { | |
ef416fc2 | 4950 | dtype = CUPS_PRINTER_CLASS; |
4951 | printer = NULL; | |
4952 | } | |
f7deaa1a | 4953 | else if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 4954 | { |
4955 | /* | |
4956 | * Bad URI... | |
4957 | */ | |
4958 | ||
4959 | send_ipp_status(con, IPP_NOT_FOUND, | |
4960 | _("The printer or class was not found.")); | |
4961 | return; | |
4962 | } | |
4963 | ||
4964 | /* | |
4965 | * Check policy... | |
4966 | */ | |
4967 | ||
4968 | if (printer) | |
4969 | { | |
f7deaa1a | 4970 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, |
4971 | NULL)) != HTTP_OK) | |
ef416fc2 | 4972 | { |
f899b121 | 4973 | send_http_error(con, status, printer); |
ef416fc2 | 4974 | return; |
4975 | } | |
4976 | } | |
4977 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
4978 | { | |
f899b121 | 4979 | send_http_error(con, status, NULL); |
ef416fc2 | 4980 | return; |
4981 | } | |
4982 | ||
4983 | /* | |
4984 | * Get the user that is requesting the subscription... | |
4985 | */ | |
4986 | ||
e00b005a | 4987 | username = get_username(con); |
ef416fc2 | 4988 | |
4989 | /* | |
4990 | * Find the first subscription group attribute; return if we have | |
4991 | * none... | |
4992 | */ | |
4993 | ||
4994 | for (attr = con->request->attrs; attr; attr = attr->next) | |
4995 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
4996 | break; | |
4997 | ||
4998 | if (!attr) | |
4999 | { | |
5000 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5001 | _("No subscription attributes in request!")); | |
5002 | return; | |
5003 | } | |
5004 | ||
5005 | /* | |
5006 | * Process the subscription attributes in the request... | |
5007 | */ | |
5008 | ||
fa73b229 | 5009 | con->response->request.status.status_code = IPP_BAD_REQUEST; |
5010 | ||
ef416fc2 | 5011 | while (attr) |
5012 | { | |
5013 | recipient = NULL; | |
5014 | pullmethod = NULL; | |
5015 | user_data = NULL; | |
5016 | interval = 0; | |
5017 | lease = DefaultLeaseDuration; | |
5018 | jobid = 0; | |
5019 | mask = CUPSD_EVENT_NONE; | |
5020 | ||
f7deaa1a | 5021 | if (printer) |
5022 | { | |
5023 | notify_events = ippFindAttribute(printer->attrs, "notify-events-default", | |
5024 | IPP_TAG_KEYWORD); | |
5025 | notify_lease = ippFindAttribute(printer->attrs, | |
5026 | "notify-lease-duration-default", | |
5027 | IPP_TAG_INTEGER); | |
5028 | ||
5029 | if (notify_lease) | |
5030 | lease = notify_lease->values[0].integer; | |
5031 | } | |
5032 | else | |
5033 | { | |
5034 | notify_events = NULL; | |
5035 | notify_lease = NULL; | |
5036 | } | |
5037 | ||
ef416fc2 | 5038 | while (attr && attr->group_tag != IPP_TAG_ZERO) |
5039 | { | |
7594b224 | 5040 | if (!strcmp(attr->name, "notify-recipient-uri") && |
ef416fc2 | 5041 | attr->value_tag == IPP_TAG_URI) |
ed486911 | 5042 | { |
5043 | /* | |
5044 | * Validate the recipient scheme against the ServerBin/notifier | |
5045 | * directory... | |
5046 | */ | |
5047 | ||
5048 | char notifier[1024]; /* Notifier filename */ | |
5049 | ||
5050 | ||
ef416fc2 | 5051 | recipient = attr->values[0].string.text; |
ed486911 | 5052 | |
8ca02f3c | 5053 | if (httpSeparateURI(HTTP_URI_CODING_ALL, recipient, |
5054 | scheme, sizeof(scheme), userpass, sizeof(userpass), | |
5055 | host, sizeof(host), &port, | |
5056 | resource, sizeof(resource)) < HTTP_URI_OK) | |
ed486911 | 5057 | { |
5058 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7594b224 | 5059 | _("Bad notify-recipient-uri URI \"%s\"!"), recipient); |
ed486911 | 5060 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM, |
5061 | "notify-status-code", IPP_URI_SCHEME); | |
5062 | return; | |
5063 | } | |
5064 | ||
5065 | snprintf(notifier, sizeof(notifier), "%s/notifier/%s", ServerBin, | |
5066 | scheme); | |
5067 | if (access(notifier, X_OK)) | |
5068 | { | |
5069 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7594b224 | 5070 | _("notify-recipient-uri URI \"%s\" uses unknown scheme!"), |
ed486911 | 5071 | recipient); |
5072 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM, | |
5073 | "notify-status-code", IPP_URI_SCHEME); | |
5074 | return; | |
5075 | } | |
5076 | } | |
ef416fc2 | 5077 | else if (!strcmp(attr->name, "notify-pull-method") && |
5078 | attr->value_tag == IPP_TAG_KEYWORD) | |
ed486911 | 5079 | { |
ef416fc2 | 5080 | pullmethod = attr->values[0].string.text; |
ed486911 | 5081 | |
5082 | if (strcmp(pullmethod, "ippget")) | |
5083 | { | |
5084 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
5085 | _("Bad notify-pull-method \"%s\"!"), pullmethod); | |
5086 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM, | |
5087 | "notify-status-code", IPP_ATTRIBUTES); | |
5088 | return; | |
5089 | } | |
5090 | } | |
ef416fc2 | 5091 | else if (!strcmp(attr->name, "notify-charset") && |
5092 | attr->value_tag == IPP_TAG_CHARSET && | |
5093 | strcmp(attr->values[0].string.text, "us-ascii") && | |
5094 | strcmp(attr->values[0].string.text, "utf-8")) | |
5095 | { | |
5096 | send_ipp_status(con, IPP_CHARSET, | |
5097 | _("Character set \"%s\" not supported!"), | |
5098 | attr->values[0].string.text); | |
5099 | return; | |
5100 | } | |
5101 | else if (!strcmp(attr->name, "notify-natural-language") && | |
5102 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
5103 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
5104 | { | |
5105 | send_ipp_status(con, IPP_CHARSET, | |
5106 | _("Language \"%s\" not supported!"), | |
5107 | attr->values[0].string.text); | |
5108 | return; | |
5109 | } | |
5110 | else if (!strcmp(attr->name, "notify-user-data") && | |
5111 | attr->value_tag == IPP_TAG_STRING) | |
5112 | { | |
5113 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
5114 | { | |
5115 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
5116 | _("The notify-user-data value is too large " | |
5117 | "(%d > 63 octets)!"), | |
5118 | attr->values[0].unknown.length); | |
5119 | return; | |
5120 | } | |
5121 | ||
5122 | user_data = attr; | |
5123 | } | |
5124 | else if (!strcmp(attr->name, "notify-events") && | |
5125 | attr->value_tag == IPP_TAG_KEYWORD) | |
f7deaa1a | 5126 | notify_events = attr; |
ef416fc2 | 5127 | else if (!strcmp(attr->name, "notify-lease-duration") && |
5128 | attr->value_tag == IPP_TAG_INTEGER) | |
5129 | lease = attr->values[0].integer; | |
5130 | else if (!strcmp(attr->name, "notify-time-interval") && | |
5131 | attr->value_tag == IPP_TAG_INTEGER) | |
5132 | interval = attr->values[0].integer; | |
5133 | else if (!strcmp(attr->name, "notify-job-id") && | |
5134 | attr->value_tag == IPP_TAG_INTEGER) | |
5135 | jobid = attr->values[0].integer; | |
5136 | ||
5137 | attr = attr->next; | |
5138 | } | |
5139 | ||
f7deaa1a | 5140 | if (notify_events) |
5141 | { | |
5142 | for (i = 0; i < notify_events->num_values; i ++) | |
5143 | mask |= cupsdEventValue(notify_events->values[i].string.text); | |
5144 | } | |
5145 | ||
bd7854cb | 5146 | if (recipient) |
5147 | cupsdLogMessage(CUPSD_LOG_DEBUG, "recipient=\"%s\"", recipient); | |
5148 | if (pullmethod) | |
5149 | cupsdLogMessage(CUPSD_LOG_DEBUG, "pullmethod=\"%s\"", pullmethod); | |
5150 | cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-lease-duration=%d", lease); | |
5151 | cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-time-interval=%d", interval); | |
fa73b229 | 5152 | |
ef416fc2 | 5153 | if (!recipient && !pullmethod) |
5154 | break; | |
5155 | ||
5156 | if (mask == CUPSD_EVENT_NONE) | |
5157 | { | |
5158 | if (jobid) | |
5159 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
5160 | else if (printer) | |
5161 | mask = CUPSD_EVENT_PRINTER_STATE_CHANGED; | |
5162 | else | |
5163 | { | |
5164 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5165 | _("notify-events not specified!")); | |
5166 | return; | |
5167 | } | |
5168 | } | |
5169 | ||
bd7854cb | 5170 | if (MaxLeaseDuration && (lease == 0 || lease > MaxLeaseDuration)) |
ef416fc2 | 5171 | { |
5172 | cupsdLogMessage(CUPSD_LOG_INFO, | |
5173 | "create_subscription: Limiting notify-lease-duration to " | |
5174 | "%d seconds.", | |
5175 | MaxLeaseDuration); | |
5176 | lease = MaxLeaseDuration; | |
5177 | } | |
5178 | ||
5179 | if (jobid) | |
5180 | { | |
5181 | if ((job = cupsdFindJob(jobid)) == NULL) | |
5182 | { | |
5183 | send_ipp_status(con, IPP_NOT_FOUND, _("Job %d not found!"), jobid); | |
5184 | return; | |
5185 | } | |
5186 | } | |
5187 | else | |
5188 | job = NULL; | |
5189 | ||
5190 | sub = cupsdAddSubscription(mask, printer, job, recipient, 0); | |
5191 | ||
fa73b229 | 5192 | if (job) |
5193 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for job %d", | |
5194 | sub->id, job->id); | |
5195 | else if (printer) | |
5196 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
5197 | "Added subscription %d for printer \"%s\"", | |
5198 | sub->id, printer->name); | |
5199 | else | |
5200 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for server", | |
5201 | sub->id); | |
5202 | ||
ef416fc2 | 5203 | sub->interval = interval; |
5204 | sub->lease = lease; | |
bd7854cb | 5205 | sub->expire = lease ? time(NULL) + lease : 0; |
ef416fc2 | 5206 | |
5207 | cupsdSetString(&sub->owner, username); | |
5208 | ||
5209 | if (user_data) | |
5210 | { | |
5211 | sub->user_data_len = user_data->values[0].unknown.length; | |
5212 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
5213 | sub->user_data_len); | |
5214 | } | |
5215 | ||
5216 | ippAddSeparator(con->response); | |
5217 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
5218 | "notify-subscription-id", sub->id); | |
5219 | ||
fa73b229 | 5220 | con->response->request.status.status_code = IPP_OK; |
5221 | ||
ef416fc2 | 5222 | if (attr) |
5223 | attr = attr->next; | |
5224 | } | |
5225 | ||
5226 | cupsdSaveAllSubscriptions(); | |
5227 | ||
ef416fc2 | 5228 | } |
5229 | ||
5230 | ||
5231 | /* | |
5232 | * 'delete_printer()' - Remove a printer or class from the system. | |
5233 | */ | |
5234 | ||
5235 | static void | |
5236 | delete_printer(cupsd_client_t *con, /* I - Client connection */ | |
5237 | ipp_attribute_t *uri) /* I - URI of printer or class */ | |
5238 | { | |
5239 | http_status_t status; /* Policy status */ | |
ef416fc2 | 5240 | cups_ptype_t dtype; /* Destination type (printer or class) */ |
ef416fc2 | 5241 | cupsd_printer_t *printer; /* Printer/class */ |
5242 | char filename[1024]; /* Script/PPD filename */ | |
5243 | ||
5244 | ||
5245 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "delete_printer(%p[%d], %s)", con, | |
5246 | con->http.fd, uri->values[0].string.text); | |
5247 | ||
5248 | /* | |
5249 | * Do we have a valid URI? | |
5250 | */ | |
5251 | ||
f7deaa1a | 5252 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 5253 | { |
5254 | /* | |
5255 | * Bad URI... | |
5256 | */ | |
5257 | ||
5258 | send_ipp_status(con, IPP_NOT_FOUND, | |
5259 | _("The printer or class was not found.")); | |
5260 | return; | |
5261 | } | |
5262 | ||
5263 | /* | |
5264 | * Check policy... | |
5265 | */ | |
5266 | ||
5267 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5268 | { | |
f899b121 | 5269 | send_http_error(con, status, NULL); |
ef416fc2 | 5270 | return; |
5271 | } | |
5272 | ||
5273 | /* | |
5274 | * Remove old jobs... | |
5275 | */ | |
5276 | ||
f7deaa1a | 5277 | cupsdCancelJobs(printer->name, NULL, 1); |
ef416fc2 | 5278 | |
5279 | /* | |
5280 | * Remove old subscriptions and send a "deleted printer" event... | |
5281 | */ | |
5282 | ||
5283 | cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED, printer, NULL, | |
5284 | "%s \"%s\" deleted by \"%s\".", | |
5285 | (dtype & CUPS_PRINTER_CLASS) ? "Class" : "Printer", | |
f7deaa1a | 5286 | printer->name, get_username(con)); |
ef416fc2 | 5287 | |
5288 | cupsdExpireSubscriptions(printer, NULL); | |
f7deaa1a | 5289 | |
ef416fc2 | 5290 | /* |
5291 | * Remove any old PPD or script files... | |
5292 | */ | |
5293 | ||
f7deaa1a | 5294 | snprintf(filename, sizeof(filename), "%s/interfaces/%s", ServerRoot, |
5295 | printer->name); | |
ef416fc2 | 5296 | unlink(filename); |
5297 | ||
f7deaa1a | 5298 | snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, |
5299 | printer->name); | |
ef416fc2 | 5300 | unlink(filename); |
5301 | ||
5302 | if (dtype & CUPS_PRINTER_CLASS) | |
5303 | { | |
f7deaa1a | 5304 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" deleted by \"%s\".", |
5305 | printer->name, get_username(con)); | |
ef416fc2 | 5306 | |
5307 | cupsdDeletePrinter(printer, 0); | |
5308 | cupsdSaveAllClasses(); | |
5309 | } | |
5310 | else | |
5311 | { | |
f7deaa1a | 5312 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" deleted by \"%s\".", |
5313 | printer->name, get_username(con)); | |
ef416fc2 | 5314 | |
5315 | cupsdDeletePrinter(printer, 0); | |
5316 | cupsdSaveAllPrinters(); | |
5317 | } | |
5318 | ||
5319 | cupsdWritePrintcap(); | |
5320 | ||
5321 | /* | |
5322 | * Return with no errors... | |
5323 | */ | |
5324 | ||
5325 | con->response->request.status.status_code = IPP_OK; | |
5326 | } | |
5327 | ||
5328 | ||
5329 | /* | |
5330 | * 'get_default()' - Get the default destination. | |
5331 | */ | |
5332 | ||
5333 | static void | |
5334 | get_default(cupsd_client_t *con) /* I - Client connection */ | |
5335 | { | |
fa73b229 | 5336 | http_status_t status; /* Policy status */ |
5337 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 5338 | |
5339 | ||
5340 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_default(%p[%d])", con, con->http.fd); | |
5341 | ||
5342 | /* | |
5343 | * Check policy... | |
5344 | */ | |
5345 | ||
5346 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5347 | { | |
f899b121 | 5348 | send_http_error(con, status, NULL); |
ef416fc2 | 5349 | return; |
5350 | } | |
5351 | ||
fa73b229 | 5352 | if (DefaultPrinter) |
ef416fc2 | 5353 | { |
fa73b229 | 5354 | ra = create_requested_array(con->request); |
ef416fc2 | 5355 | |
fa73b229 | 5356 | copy_printer_attrs(con, DefaultPrinter, ra); |
ef416fc2 | 5357 | |
fa73b229 | 5358 | cupsArrayDelete(ra); |
ef416fc2 | 5359 | |
fa73b229 | 5360 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5361 | } |
5362 | else | |
5363 | send_ipp_status(con, IPP_NOT_FOUND, _("No default printer")); | |
5364 | } | |
5365 | ||
5366 | ||
5367 | /* | |
5368 | * 'get_devices()' - Get the list of available devices on the local system. | |
5369 | */ | |
5370 | ||
5371 | static void | |
5372 | get_devices(cupsd_client_t *con) /* I - Client connection */ | |
5373 | { | |
5374 | http_status_t status; /* Policy status */ | |
ef416fc2 | 5375 | ipp_attribute_t *limit, /* Limit attribute */ |
5376 | *requested; /* requested-attributes attribute */ | |
5377 | char command[1024], /* cups-deviced command */ | |
5378 | options[1024], /* Options to pass to command */ | |
89d46774 | 5379 | requested_str[256]; |
5380 | /* String for requested attributes */ | |
ef416fc2 | 5381 | |
5382 | ||
5383 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_devices(%p[%d])", con, con->http.fd); | |
5384 | ||
5385 | /* | |
5386 | * Check policy... | |
5387 | */ | |
5388 | ||
5389 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5390 | { | |
f899b121 | 5391 | send_http_error(con, status, NULL); |
ef416fc2 | 5392 | return; |
5393 | } | |
5394 | ||
5395 | /* | |
5396 | * Run cups-deviced command with the given options... | |
5397 | */ | |
5398 | ||
5399 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
5400 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5401 | IPP_TAG_KEYWORD); | |
5402 | ||
5403 | if (requested) | |
89d46774 | 5404 | url_encode_attr(requested, requested_str, sizeof(requested_str)); |
ef416fc2 | 5405 | else |
89d46774 | 5406 | strlcpy(requested_str, "requested-attributes=all", sizeof(requested_str)); |
ef416fc2 | 5407 | |
5408 | snprintf(command, sizeof(command), "%s/daemon/cups-deviced", ServerBin); | |
5409 | snprintf(options, sizeof(options), | |
89d46774 | 5410 | "%d+%d+%d+%s", |
ef416fc2 | 5411 | con->request->request.op.request_id, |
e1d6a774 | 5412 | limit ? limit->values[0].integer : 0, (int)User, |
89d46774 | 5413 | requested_str); |
ef416fc2 | 5414 | |
5415 | if (cupsdSendCommand(con, command, options, 1)) | |
5416 | { | |
5417 | /* | |
5418 | * Command started successfully, don't send an IPP response here... | |
5419 | */ | |
5420 | ||
5421 | ippDelete(con->response); | |
5422 | con->response = NULL; | |
5423 | } | |
5424 | else | |
5425 | { | |
5426 | /* | |
5427 | * Command failed, return "internal error" so the user knows something | |
5428 | * went wrong... | |
5429 | */ | |
5430 | ||
5431 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
5432 | _("cups-deviced failed to execute.")); | |
5433 | } | |
5434 | } | |
5435 | ||
5436 | ||
5437 | /* | |
fa73b229 | 5438 | * 'get_job_attrs()' - Get job attributes. |
ef416fc2 | 5439 | */ |
5440 | ||
5441 | static void | |
fa73b229 | 5442 | get_job_attrs(cupsd_client_t *con, /* I - Client connection */ |
5443 | ipp_attribute_t *uri) /* I - Job URI */ | |
ef416fc2 | 5444 | { |
5445 | http_status_t status; /* Policy status */ | |
fa73b229 | 5446 | ipp_attribute_t *attr; /* Current attribute */ |
5447 | int jobid; /* Job ID */ | |
5448 | cupsd_job_t *job; /* Current job */ | |
ef416fc2 | 5449 | char method[HTTP_MAX_URI], /* Method portion of URI */ |
5450 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5451 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5452 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5453 | int port; /* Port portion of URI */ | |
fa73b229 | 5454 | cups_array_t *ra; /* Requested attributes array */ |
ef416fc2 | 5455 | |
5456 | ||
fa73b229 | 5457 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_job_attrs(%p[%d], %s)", con, |
5458 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 5459 | |
5460 | /* | |
fa73b229 | 5461 | * See if we have a job URI or a printer URI... |
5462 | */ | |
5463 | ||
5464 | if (!strcmp(uri->name, "printer-uri")) | |
5465 | { | |
5466 | /* | |
5467 | * Got a printer URI; see if we also have a job-id attribute... | |
5468 | */ | |
5469 | ||
5470 | if ((attr = ippFindAttribute(con->request, "job-id", | |
5471 | IPP_TAG_INTEGER)) == NULL) | |
5472 | { | |
5473 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5474 | _("Got a printer-uri attribute but no job-id!")); | |
5475 | return; | |
5476 | } | |
5477 | ||
5478 | jobid = attr->values[0].integer; | |
5479 | } | |
5480 | else | |
5481 | { | |
5482 | /* | |
5483 | * Got a job URI; parse it to get the job ID... | |
5484 | */ | |
5485 | ||
a4d04587 | 5486 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5487 | sizeof(method), username, sizeof(username), host, | |
5488 | sizeof(host), &port, resource, sizeof(resource)); | |
fa73b229 | 5489 | |
5490 | if (strncmp(resource, "/jobs/", 6)) | |
5491 | { | |
5492 | /* | |
5493 | * Not a valid URI! | |
5494 | */ | |
5495 | ||
5496 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5497 | _("Bad job-uri attribute \"%s\"!"), | |
5498 | uri->values[0].string.text); | |
5499 | return; | |
5500 | } | |
5501 | ||
5502 | jobid = atoi(resource + 6); | |
5503 | } | |
5504 | ||
5505 | /* | |
5506 | * See if the job exists... | |
5507 | */ | |
5508 | ||
5509 | if ((job = cupsdFindJob(jobid)) == NULL) | |
5510 | { | |
5511 | /* | |
5512 | * Nope - return a "not found" error... | |
5513 | */ | |
5514 | ||
5515 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
5516 | return; | |
5517 | } | |
5518 | ||
5519 | /* | |
5520 | * Check policy... | |
5521 | */ | |
5522 | ||
5523 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5524 | { | |
f899b121 | 5525 | send_http_error(con, status, NULL); |
fa73b229 | 5526 | return; |
5527 | } | |
5528 | ||
5529 | /* | |
5530 | * Copy attributes... | |
5531 | */ | |
5532 | ||
bd7854cb | 5533 | cupsdLoadJob(job); |
5534 | ||
fa73b229 | 5535 | ra = create_requested_array(con->request); |
5536 | copy_job_attrs(con, job, ra); | |
5537 | cupsArrayDelete(ra); | |
5538 | ||
5539 | con->response->request.status.status_code = IPP_OK; | |
5540 | } | |
5541 | ||
5542 | ||
5543 | /* | |
5544 | * 'get_jobs()' - Get a list of jobs for the specified printer. | |
5545 | */ | |
5546 | ||
5547 | static void | |
5548 | get_jobs(cupsd_client_t *con, /* I - Client connection */ | |
5549 | ipp_attribute_t *uri) /* I - Printer URI */ | |
5550 | { | |
5551 | http_status_t status; /* Policy status */ | |
5552 | ipp_attribute_t *attr; /* Current attribute */ | |
5553 | const char *dest; /* Destination */ | |
5554 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5555 | cups_ptype_t dmask; /* Destination type mask */ | |
f7deaa1a | 5556 | char scheme[HTTP_MAX_URI], /* Scheme portion of URI */ |
fa73b229 | 5557 | username[HTTP_MAX_URI], /* Username portion of URI */ |
5558 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5559 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5560 | int port; /* Port portion of URI */ | |
5561 | int completed; /* Completed jobs? */ | |
5562 | int first_job_id; /* First job ID */ | |
5563 | int limit; /* Maximum number of jobs to return */ | |
5564 | int count; /* Number of jobs that match */ | |
5565 | cupsd_job_t *job; /* Current job pointer */ | |
5566 | cupsd_printer_t *printer; /* Printer */ | |
5567 | cups_array_t *list; /* Which job list... */ | |
5568 | cups_array_t *ra; /* Requested attributes array */ | |
5569 | ||
5570 | ||
5571 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs(%p[%d], %s)", con, con->http.fd, | |
5572 | uri->values[0].string.text); | |
5573 | ||
5574 | /* | |
5575 | * Is the destination valid? | |
ef416fc2 | 5576 | */ |
5577 | ||
f7deaa1a | 5578 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
5579 | sizeof(scheme), username, sizeof(username), host, | |
a4d04587 | 5580 | sizeof(host), &port, resource, sizeof(resource)); |
ef416fc2 | 5581 | |
fa73b229 | 5582 | if (!strcmp(resource, "/") || |
5583 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6)) | |
ef416fc2 | 5584 | { |
5585 | dest = NULL; | |
5586 | dtype = (cups_ptype_t)0; | |
5587 | dmask = (cups_ptype_t)0; | |
5588 | printer = NULL; | |
5589 | } | |
fa73b229 | 5590 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) |
ef416fc2 | 5591 | { |
5592 | dest = NULL; | |
5593 | dtype = (cups_ptype_t)0; | |
5594 | dmask = CUPS_PRINTER_CLASS; | |
5595 | printer = NULL; | |
5596 | } | |
fa73b229 | 5597 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) |
ef416fc2 | 5598 | { |
5599 | dest = NULL; | |
5600 | dtype = CUPS_PRINTER_CLASS; | |
5601 | dmask = CUPS_PRINTER_CLASS; | |
5602 | printer = NULL; | |
5603 | } | |
f7deaa1a | 5604 | else if ((dest = cupsdValidateDest(uri->values[0].string.text, &dtype, |
5605 | &printer)) == NULL) | |
ef416fc2 | 5606 | { |
5607 | /* | |
5608 | * Bad URI... | |
5609 | */ | |
5610 | ||
5611 | send_ipp_status(con, IPP_NOT_FOUND, | |
5612 | _("The printer or class was not found.")); | |
5613 | return; | |
5614 | } | |
5615 | else | |
b86bc4cf | 5616 | { |
5617 | dtype &= CUPS_PRINTER_CLASS; | |
ef416fc2 | 5618 | dmask = CUPS_PRINTER_CLASS; |
b86bc4cf | 5619 | } |
ef416fc2 | 5620 | |
5621 | /* | |
5622 | * Check policy... | |
5623 | */ | |
5624 | ||
5625 | if (printer) | |
5626 | { | |
f7deaa1a | 5627 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, |
5628 | NULL)) != HTTP_OK) | |
ef416fc2 | 5629 | { |
f899b121 | 5630 | send_http_error(con, status, printer); |
ef416fc2 | 5631 | return; |
5632 | } | |
5633 | } | |
5634 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5635 | { | |
f899b121 | 5636 | send_http_error(con, status, NULL); |
ef416fc2 | 5637 | return; |
5638 | } | |
5639 | ||
5640 | /* | |
5641 | * See if the "which-jobs" attribute have been specified... | |
5642 | */ | |
5643 | ||
fa73b229 | 5644 | if ((attr = ippFindAttribute(con->request, "which-jobs", |
5645 | IPP_TAG_KEYWORD)) != NULL && | |
ef416fc2 | 5646 | !strcmp(attr->values[0].string.text, "completed")) |
5647 | { | |
5648 | completed = 1; | |
5649 | list = Jobs; | |
5650 | } | |
5651 | else if (attr && !strcmp(attr->values[0].string.text, "all")) | |
5652 | { | |
5653 | completed = 0; | |
5654 | list = Jobs; | |
5655 | } | |
5656 | else | |
5657 | { | |
5658 | completed = 0; | |
5659 | list = ActiveJobs; | |
5660 | } | |
5661 | ||
5662 | /* | |
5663 | * See if they want to limit the number of jobs reported... | |
5664 | */ | |
5665 | ||
fa73b229 | 5666 | if ((attr = ippFindAttribute(con->request, "limit", |
5667 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 5668 | limit = attr->values[0].integer; |
5669 | else | |
5670 | limit = 1000000; | |
5671 | ||
5672 | if ((attr = ippFindAttribute(con->request, "first-job-id", | |
5673 | IPP_TAG_INTEGER)) != NULL) | |
5674 | first_job_id = attr->values[0].integer; | |
5675 | else | |
5676 | first_job_id = 1; | |
5677 | ||
5678 | /* | |
5679 | * See if we only want to see jobs for a specific user... | |
5680 | */ | |
5681 | ||
fa73b229 | 5682 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
5683 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 5684 | attr->values[0].boolean) |
e00b005a | 5685 | strlcpy(username, get_username(con), sizeof(username)); |
ef416fc2 | 5686 | else |
5687 | username[0] = '\0'; | |
5688 | ||
fa73b229 | 5689 | ra = create_requested_array(con->request); |
ef416fc2 | 5690 | |
5691 | /* | |
5692 | * OK, build a list of jobs for this printer... | |
5693 | */ | |
5694 | ||
5695 | for (count = 0, job = (cupsd_job_t *)cupsArrayFirst(list); | |
5696 | count < limit && job; | |
5697 | job = (cupsd_job_t *)cupsArrayNext(list)) | |
5698 | { | |
5699 | /* | |
5700 | * Filter out jobs that don't match... | |
5701 | */ | |
5702 | ||
5703 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: job->id = %d", job->id); | |
5704 | ||
fa73b229 | 5705 | if ((dest && strcmp(job->dest, dest)) && |
5706 | (!job->printer || !dest || strcmp(job->printer->name, dest))) | |
ef416fc2 | 5707 | continue; |
5708 | if ((job->dtype & dmask) != dtype && | |
fa73b229 | 5709 | (!job->printer || (job->printer->type & dmask) != dtype)) |
ef416fc2 | 5710 | continue; |
bd7854cb | 5711 | if (completed && job->state_value <= IPP_JOB_STOPPED) |
ef416fc2 | 5712 | continue; |
5713 | ||
5714 | if (job->id < first_job_id) | |
5715 | continue; | |
5716 | ||
bd7854cb | 5717 | cupsdLoadJob(job); |
5718 | ||
5719 | if (!job->attrs) | |
5720 | continue; | |
5721 | ||
7594b224 | 5722 | if (username[0] && strcasecmp(username, job->username)) |
5723 | continue; | |
5724 | ||
fa73b229 | 5725 | if (count > 0) |
5726 | ippAddSeparator(con->response); | |
5727 | ||
ef416fc2 | 5728 | count ++; |
5729 | ||
5730 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: count = %d", count); | |
5731 | ||
fa73b229 | 5732 | copy_job_attrs(con, job, ra); |
ef416fc2 | 5733 | } |
5734 | ||
fa73b229 | 5735 | cupsArrayDelete(ra); |
ef416fc2 | 5736 | |
fa73b229 | 5737 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5738 | } |
5739 | ||
5740 | ||
5741 | /* | |
5742 | * 'get_notifications()' - Get events for a subscription. | |
5743 | */ | |
5744 | ||
5745 | static void | |
bd7854cb | 5746 | get_notifications(cupsd_client_t *con) /* I - Client connection */ |
ef416fc2 | 5747 | { |
bd7854cb | 5748 | int i, j; /* Looping vars */ |
5749 | http_status_t status; /* Policy status */ | |
5750 | cupsd_subscription_t *sub; /* Subscription */ | |
5751 | ipp_attribute_t *ids, /* notify-subscription-ids */ | |
5752 | *sequences; /* notify-sequence-numbers */ | |
5753 | int min_seq; /* Minimum sequence number */ | |
5754 | int interval; /* Poll interval */ | |
5755 | ||
5756 | ||
f7deaa1a | 5757 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_notifications(con=%p[%d])", |
bd7854cb | 5758 | con, con->http.fd); |
5759 | ||
5760 | /* | |
5761 | * Get subscription attributes... | |
5762 | */ | |
5763 | ||
5764 | ids = ippFindAttribute(con->request, "notify-subscription-ids", | |
5765 | IPP_TAG_INTEGER); | |
5766 | sequences = ippFindAttribute(con->request, "notify-sequence-numbers", | |
5767 | IPP_TAG_INTEGER); | |
5768 | ||
5769 | if (!ids) | |
5770 | { | |
5771 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5772 | _("Missing notify-subscription-ids attribute!")); | |
5773 | return; | |
5774 | } | |
5775 | ||
5776 | /* | |
5777 | * Are the subscription IDs valid? | |
5778 | */ | |
5779 | ||
5780 | for (i = 0, interval = 60; i < ids->num_values; i ++) | |
5781 | { | |
5782 | if ((sub = cupsdFindSubscription(ids->values[i].integer)) == NULL) | |
5783 | { | |
5784 | /* | |
5785 | * Bad subscription ID... | |
5786 | */ | |
5787 | ||
5788 | send_ipp_status(con, IPP_NOT_FOUND, | |
5789 | _("notify-subscription-id %d no good!"), | |
5790 | ids->values[i].integer); | |
5791 | return; | |
5792 | } | |
5793 | ||
5794 | /* | |
5795 | * Check policy... | |
5796 | */ | |
5797 | ||
5798 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
5799 | DefaultPolicyPtr, | |
5800 | con, sub->owner)) != HTTP_OK) | |
5801 | { | |
f899b121 | 5802 | send_http_error(con, status, sub->dest); |
bd7854cb | 5803 | return; |
5804 | } | |
5805 | ||
5806 | /* | |
5807 | * Check the subscription type and update the interval accordingly. | |
5808 | */ | |
5809 | ||
5810 | if (sub->job && sub->job->state_value == IPP_JOB_PROCESSING && | |
5811 | interval > 10) | |
5812 | interval = 10; | |
5813 | else if (sub->job && sub->job->state_value >= IPP_JOB_STOPPED) | |
5814 | interval = 0; | |
5815 | else if (sub->dest && sub->dest->state == IPP_PRINTER_PROCESSING && | |
5816 | interval > 30) | |
5817 | interval = 30; | |
5818 | } | |
5819 | ||
5820 | /* | |
5821 | * Tell the client to poll again in N seconds... | |
5822 | */ | |
5823 | ||
5824 | if (interval > 0) | |
5825 | ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER, | |
5826 | "notify-get-interval", interval); | |
5827 | ||
5828 | ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER, | |
5829 | "printer-up-time", time(NULL)); | |
5830 | ||
5831 | /* | |
5832 | * Copy the subscription event attributes to the response. | |
5833 | */ | |
5834 | ||
5835 | con->response->request.status.status_code = | |
5836 | interval ? IPP_OK : IPP_OK_EVENTS_COMPLETE; | |
5837 | ||
5838 | for (i = 0; i < ids->num_values; i ++) | |
5839 | { | |
5840 | /* | |
5841 | * Get the subscription and sequence number... | |
5842 | */ | |
5843 | ||
5844 | sub = cupsdFindSubscription(ids->values[i].integer); | |
5845 | ||
5846 | if (sequences && i < sequences->num_values) | |
5847 | min_seq = sequences->values[i].integer; | |
5848 | else | |
5849 | min_seq = 1; | |
5850 | ||
5851 | /* | |
5852 | * If we don't have any new events, nothing to do here... | |
5853 | */ | |
5854 | ||
5855 | if (min_seq > (sub->first_event_id + sub->num_events)) | |
5856 | continue; | |
5857 | ||
5858 | /* | |
5859 | * Otherwise copy all of the new events... | |
5860 | */ | |
5861 | ||
5862 | if (sub->first_event_id > min_seq) | |
5863 | j = 0; | |
5864 | else | |
5865 | j = min_seq - sub->first_event_id; | |
5866 | ||
b423cd4c | 5867 | for (; j < sub->num_events; j ++) |
5868 | { | |
5869 | ippAddSeparator(con->response); | |
ef416fc2 | 5870 | |
b423cd4c | 5871 | copy_attrs(con->response, sub->events[j]->attrs, NULL, |
5872 | IPP_TAG_EVENT_NOTIFICATION, 0); | |
5873 | } | |
5874 | } | |
5875 | } | |
ef416fc2 | 5876 | |
ef416fc2 | 5877 | |
b423cd4c | 5878 | /* |
5879 | * 'get_ppds()' - Get the list of PPD files on the local system. | |
5880 | */ | |
ef416fc2 | 5881 | |
b423cd4c | 5882 | static void |
5883 | get_ppds(cupsd_client_t *con) /* I - Client connection */ | |
5884 | { | |
5885 | http_status_t status; /* Policy status */ | |
b423cd4c | 5886 | ipp_attribute_t *limit, /* Limit attribute */ |
5887 | *make, /* ppd-make attribute */ | |
5888 | *requested; /* requested-attributes attribute */ | |
5889 | char command[1024], /* cups-deviced command */ | |
5890 | options[1024], /* Options to pass to command */ | |
89d46774 | 5891 | requested_str[256], |
5892 | /* String for requested attributes */ | |
5893 | make_str[256]; /* Escaped ppd-make string */ | |
ef416fc2 | 5894 | |
ef416fc2 | 5895 | |
b423cd4c | 5896 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppds(%p[%d])", con, con->http.fd); |
ef416fc2 | 5897 | |
5898 | /* | |
b423cd4c | 5899 | * Check policy... |
ef416fc2 | 5900 | */ |
5901 | ||
b423cd4c | 5902 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
ef416fc2 | 5903 | { |
f899b121 | 5904 | send_http_error(con, status, NULL); |
b423cd4c | 5905 | return; |
ef416fc2 | 5906 | } |
ef416fc2 | 5907 | |
b423cd4c | 5908 | /* |
5909 | * Run cups-driverd command with the given options... | |
5910 | */ | |
5911 | ||
5912 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
5913 | make = ippFindAttribute(con->request, "ppd-make", IPP_TAG_TEXT); | |
5914 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5915 | IPP_TAG_KEYWORD); | |
5916 | ||
5917 | if (requested) | |
89d46774 | 5918 | url_encode_attr(requested, requested_str, sizeof(requested_str)); |
5919 | else | |
5920 | strlcpy(requested_str, "requested-attributes=all", sizeof(requested_str)); | |
ef416fc2 | 5921 | |
89d46774 | 5922 | if (make) |
5923 | url_encode_attr(make, make_str, sizeof(make_str)); | |
b423cd4c | 5924 | else |
89d46774 | 5925 | make_str[0] = '\0'; |
fa73b229 | 5926 | |
b423cd4c | 5927 | snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin); |
89d46774 | 5928 | snprintf(options, sizeof(options), "list+%d+%d+%s%s%s", |
b423cd4c | 5929 | con->request->request.op.request_id, |
5930 | limit ? limit->values[0].integer : 0, | |
89d46774 | 5931 | requested_str, make ? "%20" : "", make_str); |
ef416fc2 | 5932 | |
b423cd4c | 5933 | if (cupsdSendCommand(con, command, options, 0)) |
5934 | { | |
5935 | /* | |
5936 | * Command started successfully, don't send an IPP response here... | |
5937 | */ | |
5938 | ||
5939 | ippDelete(con->response); | |
5940 | con->response = NULL; | |
5941 | } | |
5942 | else | |
5943 | { | |
5944 | /* | |
5945 | * Command failed, return "internal error" so the user knows something | |
5946 | * went wrong... | |
5947 | */ | |
5948 | ||
5949 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
5950 | _("cups-driverd failed to execute.")); | |
5951 | } | |
ef416fc2 | 5952 | } |
5953 | ||
5954 | ||
5955 | /* | |
b423cd4c | 5956 | * 'get_printer_attrs()' - Get printer attributes. |
ef416fc2 | 5957 | */ |
5958 | ||
5959 | static void | |
b423cd4c | 5960 | get_printer_attrs(cupsd_client_t *con, /* I - Client connection */ |
5961 | ipp_attribute_t *uri) /* I - Printer URI */ | |
ef416fc2 | 5962 | { |
5963 | http_status_t status; /* Policy status */ | |
b423cd4c | 5964 | cups_ptype_t dtype; /* Destination type (printer or class) */ |
b423cd4c | 5965 | cupsd_printer_t *printer; /* Printer/class */ |
ef416fc2 | 5966 | cups_array_t *ra; /* Requested attributes array */ |
5967 | ||
5968 | ||
b423cd4c | 5969 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printer_attrs(%p[%d], %s)", con, |
5970 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 5971 | |
5972 | /* | |
b423cd4c | 5973 | * Is the destination valid? |
ef416fc2 | 5974 | */ |
5975 | ||
f7deaa1a | 5976 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 5977 | { |
5978 | /* | |
b423cd4c | 5979 | * Bad URI... |
ef416fc2 | 5980 | */ |
5981 | ||
5982 | send_ipp_status(con, IPP_NOT_FOUND, | |
b423cd4c | 5983 | _("The printer or class was not found.")); |
ef416fc2 | 5984 | return; |
5985 | } | |
5986 | ||
5987 | /* | |
5988 | * Check policy... | |
5989 | */ | |
5990 | ||
b423cd4c | 5991 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) |
ef416fc2 | 5992 | { |
f899b121 | 5993 | send_http_error(con, status, printer); |
ef416fc2 | 5994 | return; |
5995 | } | |
5996 | ||
5997 | /* | |
b423cd4c | 5998 | * Send the attributes... |
ef416fc2 | 5999 | */ |
6000 | ||
6001 | ra = create_requested_array(con->request); | |
6002 | ||
b423cd4c | 6003 | copy_printer_attrs(con, printer, ra); |
ef416fc2 | 6004 | |
6005 | cupsArrayDelete(ra); | |
6006 | ||
6007 | con->response->request.status.status_code = IPP_OK; | |
6008 | } | |
6009 | ||
6010 | ||
6011 | /* | |
b423cd4c | 6012 | * 'get_printers()' - Get a list of printers or classes. |
ef416fc2 | 6013 | */ |
6014 | ||
6015 | static void | |
b423cd4c | 6016 | get_printers(cupsd_client_t *con, /* I - Client connection */ |
6017 | int type) /* I - 0 or CUPS_PRINTER_CLASS */ | |
ef416fc2 | 6018 | { |
b423cd4c | 6019 | http_status_t status; /* Policy status */ |
6020 | ipp_attribute_t *attr; /* Current attribute */ | |
6021 | int limit; /* Maximum number of printers to return */ | |
6022 | int count; /* Number of printers that match */ | |
6023 | cupsd_printer_t *printer; /* Current printer pointer */ | |
6024 | int printer_type, /* printer-type attribute */ | |
6025 | printer_mask; /* printer-type-mask attribute */ | |
6026 | char *location; /* Location string */ | |
6027 | const char *username; /* Current user */ | |
6028 | char *first_printer_name; /* first-printer-name attribute */ | |
6029 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 6030 | |
ef416fc2 | 6031 | |
b423cd4c | 6032 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printers(%p[%d], %x)", con, |
6033 | con->http.fd, type); | |
ef416fc2 | 6034 | |
6035 | /* | |
6036 | * Check policy... | |
6037 | */ | |
6038 | ||
b423cd4c | 6039 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
ef416fc2 | 6040 | { |
f899b121 | 6041 | send_http_error(con, status, NULL); |
ef416fc2 | 6042 | return; |
6043 | } | |
6044 | ||
6045 | /* | |
b423cd4c | 6046 | * Check for printers... |
ef416fc2 | 6047 | */ |
6048 | ||
b423cd4c | 6049 | if (!Printers || !cupsArrayCount(Printers)) |
6050 | { | |
6051 | send_ipp_status(con, IPP_NOT_FOUND, _("No destinations added.")); | |
6052 | return; | |
6053 | } | |
6054 | ||
6055 | /* | |
6056 | * See if they want to limit the number of printers reported... | |
6057 | */ | |
ef416fc2 | 6058 | |
fa73b229 | 6059 | if ((attr = ippFindAttribute(con->request, "limit", |
6060 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 6061 | limit = attr->values[0].integer; |
6062 | else | |
b423cd4c | 6063 | limit = 10000000; |
6064 | ||
6065 | if ((attr = ippFindAttribute(con->request, "first-printer-name", | |
6066 | IPP_TAG_NAME)) != NULL) | |
6067 | first_printer_name = attr->values[0].string.text; | |
6068 | else | |
6069 | first_printer_name = NULL; | |
ef416fc2 | 6070 | |
6071 | /* | |
b423cd4c | 6072 | * Support filtering... |
ef416fc2 | 6073 | */ |
6074 | ||
b423cd4c | 6075 | if ((attr = ippFindAttribute(con->request, "printer-type", |
6076 | IPP_TAG_ENUM)) != NULL) | |
6077 | printer_type = attr->values[0].integer; | |
ef416fc2 | 6078 | else |
b423cd4c | 6079 | printer_type = 0; |
ef416fc2 | 6080 | |
b423cd4c | 6081 | if ((attr = ippFindAttribute(con->request, "printer-type-mask", |
6082 | IPP_TAG_ENUM)) != NULL) | |
6083 | printer_mask = attr->values[0].integer; | |
ef416fc2 | 6084 | else |
b423cd4c | 6085 | printer_mask = 0; |
e00b005a | 6086 | |
b423cd4c | 6087 | if ((attr = ippFindAttribute(con->request, "printer-location", |
6088 | IPP_TAG_TEXT)) != NULL) | |
6089 | location = attr->values[0].string.text; | |
6090 | else | |
6091 | location = NULL; | |
e00b005a | 6092 | |
6093 | if (con->username[0]) | |
b423cd4c | 6094 | username = con->username; |
e00b005a | 6095 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", |
6096 | IPP_TAG_NAME)) != NULL) | |
b423cd4c | 6097 | username = attr->values[0].string.text; |
e00b005a | 6098 | else |
b423cd4c | 6099 | username = NULL; |
ef416fc2 | 6100 | |
b423cd4c | 6101 | ra = create_requested_array(con->request); |
ef416fc2 | 6102 | |
6103 | /* | |
b423cd4c | 6104 | * OK, build a list of printers for this printer... |
ef416fc2 | 6105 | */ |
6106 | ||
b423cd4c | 6107 | if (first_printer_name) |
ef416fc2 | 6108 | { |
b423cd4c | 6109 | if ((printer = cupsdFindDest(first_printer_name)) == NULL) |
6110 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
ef416fc2 | 6111 | } |
6112 | else | |
b423cd4c | 6113 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); |
ef416fc2 | 6114 | |
b423cd4c | 6115 | for (count = 0; |
6116 | count < limit && printer; | |
6117 | printer = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
6118 | { | |
6119 | if ((!type || (printer->type & CUPS_PRINTER_CLASS) == type) && | |
6120 | (printer->type & printer_mask) == printer_type && | |
6121 | (!location || !printer->location || | |
6122 | !strcasecmp(printer->location, location))) | |
ef416fc2 | 6123 | { |
6124 | /* | |
b423cd4c | 6125 | * If HideImplicitMembers is enabled, see if this printer or class |
6126 | * is a member of an implicit class... | |
ef416fc2 | 6127 | */ |
6128 | ||
b423cd4c | 6129 | if (ImplicitClasses && HideImplicitMembers && |
6130 | printer->in_implicit_class) | |
6131 | continue; | |
ef416fc2 | 6132 | |
b423cd4c | 6133 | /* |
6134 | * If a username is specified, see if it is allowed or denied | |
6135 | * access... | |
6136 | */ | |
ef416fc2 | 6137 | |
b423cd4c | 6138 | if (printer->num_users && username && !user_allowed(printer, username)) |
6139 | continue; | |
ef416fc2 | 6140 | |
b423cd4c | 6141 | /* |
6142 | * Add the group separator as needed... | |
6143 | */ | |
ef416fc2 | 6144 | |
b423cd4c | 6145 | if (count > 0) |
6146 | ippAddSeparator(con->response); | |
ef416fc2 | 6147 | |
b423cd4c | 6148 | count ++; |
ef416fc2 | 6149 | |
b423cd4c | 6150 | /* |
6151 | * Send the attributes... | |
6152 | */ | |
ef416fc2 | 6153 | |
b423cd4c | 6154 | copy_printer_attrs(con, printer, ra); |
6155 | } | |
ef416fc2 | 6156 | } |
6157 | ||
b423cd4c | 6158 | cupsArrayDelete(ra); |
ef416fc2 | 6159 | |
6160 | con->response->request.status.status_code = IPP_OK; | |
6161 | } | |
6162 | ||
6163 | ||
6164 | /* | |
b423cd4c | 6165 | * 'get_subscription_attrs()' - Get subscription attributes. |
ef416fc2 | 6166 | */ |
6167 | ||
6168 | static void | |
b423cd4c | 6169 | get_subscription_attrs( |
6170 | cupsd_client_t *con, /* I - Client connection */ | |
6171 | int sub_id) /* I - Subscription ID */ | |
ef416fc2 | 6172 | { |
b423cd4c | 6173 | http_status_t status; /* Policy status */ |
6174 | cupsd_subscription_t *sub; /* Subscription */ | |
6175 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 6176 | |
6177 | ||
b423cd4c | 6178 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
6179 | "get_subscription_attrs(con=%p[%d], sub_id=%d)", | |
6180 | con, con->http.fd, sub_id); | |
ef416fc2 | 6181 | |
fa73b229 | 6182 | /* |
b423cd4c | 6183 | * Is the subscription ID valid? |
fa73b229 | 6184 | */ |
6185 | ||
b423cd4c | 6186 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) |
fa73b229 | 6187 | { |
6188 | /* | |
b423cd4c | 6189 | * Bad subscription ID... |
fa73b229 | 6190 | */ |
6191 | ||
6192 | send_ipp_status(con, IPP_NOT_FOUND, | |
b423cd4c | 6193 | _("notify-subscription-id %d no good!"), sub_id); |
fa73b229 | 6194 | return; |
6195 | } | |
6196 | ||
6197 | /* | |
6198 | * Check policy... | |
6199 | */ | |
6200 | ||
b423cd4c | 6201 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : |
6202 | DefaultPolicyPtr, | |
6203 | con, sub->owner)) != HTTP_OK) | |
fa73b229 | 6204 | { |
f899b121 | 6205 | send_http_error(con, status, sub->dest); |
fa73b229 | 6206 | return; |
6207 | } | |
6208 | ||
ef416fc2 | 6209 | /* |
b423cd4c | 6210 | * Copy the subscription attributes to the response using the |
6211 | * requested-attributes attribute that may be provided by the client. | |
ef416fc2 | 6212 | */ |
6213 | ||
b423cd4c | 6214 | ra = create_requested_array(con->request); |
fa73b229 | 6215 | |
b423cd4c | 6216 | copy_subscription_attrs(con, sub, ra); |
ef416fc2 | 6217 | |
b423cd4c | 6218 | cupsArrayDelete(ra); |
fa73b229 | 6219 | |
b423cd4c | 6220 | con->response->request.status.status_code = IPP_OK; |
6221 | } | |
fa73b229 | 6222 | |
fa73b229 | 6223 | |
b423cd4c | 6224 | /* |
6225 | * 'get_subscriptions()' - Get subscriptions. | |
6226 | */ | |
ef416fc2 | 6227 | |
b423cd4c | 6228 | static void |
6229 | get_subscriptions(cupsd_client_t *con, /* I - Client connection */ | |
6230 | ipp_attribute_t *uri) /* I - Printer/job URI */ | |
6231 | { | |
6232 | http_status_t status; /* Policy status */ | |
6233 | int count; /* Number of subscriptions */ | |
6234 | int limit; /* Limit */ | |
6235 | cupsd_subscription_t *sub; /* Subscription */ | |
6236 | cups_array_t *ra; /* Requested attributes array */ | |
6237 | ipp_attribute_t *attr; /* Attribute */ | |
6238 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
f7deaa1a | 6239 | char scheme[HTTP_MAX_URI], |
6240 | /* Scheme portion of URI */ | |
b423cd4c | 6241 | username[HTTP_MAX_URI], |
6242 | /* Username portion of URI */ | |
6243 | host[HTTP_MAX_URI], | |
6244 | /* Host portion of URI */ | |
6245 | resource[HTTP_MAX_URI]; | |
6246 | /* Resource portion of URI */ | |
6247 | int port; /* Port portion of URI */ | |
6248 | cupsd_job_t *job; /* Job pointer */ | |
6249 | cupsd_printer_t *printer; /* Printer */ | |
fa73b229 | 6250 | |
fa73b229 | 6251 | |
b423cd4c | 6252 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
6253 | "get_subscriptions(con=%p[%d], uri=%s)", | |
6254 | con, con->http.fd, uri->values[0].string.text); | |
6255 | ||
6256 | /* | |
6257 | * Is the destination valid? | |
6258 | */ | |
6259 | ||
f7deaa1a | 6260 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
6261 | sizeof(scheme), username, sizeof(username), host, | |
b423cd4c | 6262 | sizeof(host), &port, resource, sizeof(resource)); |
6263 | ||
6264 | if (!strcmp(resource, "/") || | |
6265 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6) || | |
6266 | (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) || | |
6267 | (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9)) | |
6268 | { | |
6269 | printer = NULL; | |
6270 | job = NULL; | |
ef416fc2 | 6271 | } |
b423cd4c | 6272 | else if (!strncmp(resource, "/jobs/", 6) && resource[6]) |
ef416fc2 | 6273 | { |
b423cd4c | 6274 | printer = NULL; |
6275 | job = cupsdFindJob(atoi(resource + 6)); | |
ef416fc2 | 6276 | |
b423cd4c | 6277 | if (!job) |
ef416fc2 | 6278 | { |
b423cd4c | 6279 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%s does not exist!"), |
6280 | resource + 6); | |
ef416fc2 | 6281 | return; |
6282 | } | |
b423cd4c | 6283 | } |
f7deaa1a | 6284 | else if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
b423cd4c | 6285 | { |
fa73b229 | 6286 | /* |
b423cd4c | 6287 | * Bad URI... |
fa73b229 | 6288 | */ |
6289 | ||
b423cd4c | 6290 | send_ipp_status(con, IPP_NOT_FOUND, |
6291 | _("The printer or class was not found.")); | |
6292 | return; | |
6293 | } | |
6294 | else if ((attr = ippFindAttribute(con->request, "notify-job-id", | |
6295 | IPP_TAG_INTEGER)) != NULL) | |
6296 | { | |
6297 | job = cupsdFindJob(attr->values[0].integer); | |
ef416fc2 | 6298 | |
b423cd4c | 6299 | if (!job) |
fa73b229 | 6300 | { |
b423cd4c | 6301 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), |
6302 | attr->values[0].integer); | |
fa73b229 | 6303 | return; |
6304 | } | |
ef416fc2 | 6305 | } |
b423cd4c | 6306 | else |
6307 | job = NULL; | |
ef416fc2 | 6308 | |
6309 | /* | |
b423cd4c | 6310 | * Check policy... |
ef416fc2 | 6311 | */ |
6312 | ||
b423cd4c | 6313 | if ((status = cupsdCheckPolicy(printer ? printer->op_policy_ptr : |
6314 | DefaultPolicyPtr, | |
6315 | con, NULL)) != HTTP_OK) | |
ef416fc2 | 6316 | { |
f899b121 | 6317 | send_http_error(con, status, printer); |
b423cd4c | 6318 | return; |
6319 | } | |
ef416fc2 | 6320 | |
b423cd4c | 6321 | /* |
6322 | * Copy the subscription attributes to the response using the | |
6323 | * requested-attributes attribute that may be provided by the client. | |
6324 | */ | |
ef416fc2 | 6325 | |
b423cd4c | 6326 | ra = create_requested_array(con->request); |
ef416fc2 | 6327 | |
b423cd4c | 6328 | if ((attr = ippFindAttribute(con->request, "limit", |
6329 | IPP_TAG_INTEGER)) != NULL) | |
6330 | limit = attr->values[0].integer; | |
6331 | else | |
6332 | limit = 0; | |
ef416fc2 | 6333 | |
b423cd4c | 6334 | /* |
6335 | * See if we only want to see subscriptions for a specific user... | |
6336 | */ | |
ef416fc2 | 6337 | |
b423cd4c | 6338 | if ((attr = ippFindAttribute(con->request, "my-subscriptions", |
6339 | IPP_TAG_BOOLEAN)) != NULL && | |
6340 | attr->values[0].boolean) | |
6341 | strlcpy(username, get_username(con), sizeof(username)); | |
fa73b229 | 6342 | else |
b423cd4c | 6343 | username[0] = '\0'; |
ef416fc2 | 6344 | |
b423cd4c | 6345 | for (sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions), count = 0; |
6346 | sub; | |
6347 | sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions)) | |
6348 | if ((!printer || sub->dest == printer) && (!job || sub->job == job) && | |
6349 | (!username[0] || !strcasecmp(username, sub->owner))) | |
fa73b229 | 6350 | { |
b423cd4c | 6351 | ippAddSeparator(con->response); |
6352 | copy_subscription_attrs(con, sub, ra); | |
ef416fc2 | 6353 | |
b423cd4c | 6354 | count ++; |
6355 | if (limit && count >= limit) | |
6356 | break; | |
6357 | } | |
ef416fc2 | 6358 | |
b423cd4c | 6359 | cupsArrayDelete(ra); |
fa73b229 | 6360 | |
b423cd4c | 6361 | if (count) |
6362 | con->response->request.status.status_code = IPP_OK; | |
6363 | else | |
6364 | send_ipp_status(con, IPP_NOT_FOUND, _("No subscriptions found.")); | |
6365 | } | |
ef416fc2 | 6366 | |
ef416fc2 | 6367 | |
b423cd4c | 6368 | /* |
6369 | * 'get_username()' - Get the username associated with a request. | |
6370 | */ | |
ef416fc2 | 6371 | |
b423cd4c | 6372 | static const char * /* O - Username */ |
6373 | get_username(cupsd_client_t *con) /* I - Connection */ | |
6374 | { | |
6375 | ipp_attribute_t *attr; /* Attribute */ | |
ef416fc2 | 6376 | |
ef416fc2 | 6377 | |
b423cd4c | 6378 | if (con->username[0]) |
6379 | return (con->username); | |
6380 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", | |
6381 | IPP_TAG_NAME)) != NULL) | |
6382 | return (attr->values[0].string.text); | |
6383 | else | |
6384 | return ("anonymous"); | |
ef416fc2 | 6385 | } |
6386 | ||
6387 | ||
6388 | /* | |
b423cd4c | 6389 | * 'hold_job()' - Hold a print job. |
ef416fc2 | 6390 | */ |
6391 | ||
b423cd4c | 6392 | static void |
6393 | hold_job(cupsd_client_t *con, /* I - Client connection */ | |
6394 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
ef416fc2 | 6395 | { |
b423cd4c | 6396 | ipp_attribute_t *attr, /* Current job-hold-until */ |
6397 | *newattr; /* New job-hold-until */ | |
6398 | int jobid; /* Job ID */ | |
6399 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
6400 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
6401 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
6402 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
6403 | int port; /* Port portion of URI */ | |
6404 | cupsd_job_t *job; /* Job information */ | |
6405 | ||
ef416fc2 | 6406 | |
b423cd4c | 6407 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "hold_job(%p[%d], %s)", con, con->http.fd, |
6408 | uri->values[0].string.text); | |
ef416fc2 | 6409 | |
6410 | /* | |
b423cd4c | 6411 | * See if we have a job URI or a printer URI... |
ef416fc2 | 6412 | */ |
6413 | ||
b423cd4c | 6414 | if (!strcmp(uri->name, "printer-uri")) |
6415 | { | |
6416 | /* | |
6417 | * Got a printer URI; see if we also have a job-id attribute... | |
6418 | */ | |
ef416fc2 | 6419 | |
b423cd4c | 6420 | if ((attr = ippFindAttribute(con->request, "job-id", |
6421 | IPP_TAG_INTEGER)) == NULL) | |
6422 | { | |
6423 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6424 | _("Got a printer-uri attribute but no job-id!")); | |
6425 | return; | |
6426 | } | |
ef416fc2 | 6427 | |
b423cd4c | 6428 | jobid = attr->values[0].integer; |
6429 | } | |
ef416fc2 | 6430 | else |
ef416fc2 | 6431 | { |
b423cd4c | 6432 | /* |
6433 | * Got a job URI; parse it to get the job ID... | |
6434 | */ | |
ef416fc2 | 6435 | |
b423cd4c | 6436 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
6437 | sizeof(method), username, sizeof(username), host, | |
6438 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 6439 | |
b423cd4c | 6440 | if (strncmp(resource, "/jobs/", 6)) |
6441 | { | |
6442 | /* | |
6443 | * Not a valid URI! | |
6444 | */ | |
ef416fc2 | 6445 | |
b423cd4c | 6446 | send_ipp_status(con, IPP_BAD_REQUEST, |
6447 | _("Bad job-uri attribute \"%s\"!"), | |
6448 | uri->values[0].string.text); | |
6449 | return; | |
6450 | } | |
ef416fc2 | 6451 | |
b423cd4c | 6452 | jobid = atoi(resource + 6); |
6453 | } | |
ef416fc2 | 6454 | |
ef416fc2 | 6455 | /* |
b423cd4c | 6456 | * See if the job exists... |
ef416fc2 | 6457 | */ |
6458 | ||
b423cd4c | 6459 | if ((job = cupsdFindJob(jobid)) == NULL) |
6460 | { | |
6461 | /* | |
6462 | * Nope - return a "not found" error... | |
6463 | */ | |
6464 | ||
6465 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
6466 | return; | |
6467 | } | |
ef416fc2 | 6468 | |
6469 | /* | |
b423cd4c | 6470 | * See if the job is owned by the requesting user... |
ef416fc2 | 6471 | */ |
6472 | ||
b423cd4c | 6473 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6474 | { | |
f899b121 | 6475 | send_http_error(con, HTTP_UNAUTHORIZED, NULL); |
b423cd4c | 6476 | return; |
6477 | } | |
ef416fc2 | 6478 | |
6479 | /* | |
b423cd4c | 6480 | * Hold the job and return... |
ef416fc2 | 6481 | */ |
6482 | ||
b423cd4c | 6483 | cupsdHoldJob(job); |
ef416fc2 | 6484 | |
d09495fa | 6485 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, |
6486 | "Job held by user."); | |
6487 | ||
b423cd4c | 6488 | if ((newattr = ippFindAttribute(con->request, "job-hold-until", |
6489 | IPP_TAG_KEYWORD)) == NULL) | |
6490 | newattr = ippFindAttribute(con->request, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 6491 | |
b423cd4c | 6492 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
6493 | IPP_TAG_KEYWORD)) == NULL) | |
6494 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 6495 | |
b423cd4c | 6496 | if (attr) |
6497 | { | |
6498 | /* | |
6499 | * Free the old hold value and copy the new one over... | |
6500 | */ | |
ef416fc2 | 6501 | |
757d2cad | 6502 | _cupsStrFree(attr->values[0].string.text); |
ef416fc2 | 6503 | |
b423cd4c | 6504 | if (newattr) |
ef416fc2 | 6505 | { |
b423cd4c | 6506 | attr->value_tag = newattr->value_tag; |
6507 | attr->values[0].string.text = | |
757d2cad | 6508 | _cupsStrAlloc(newattr->values[0].string.text); |
b423cd4c | 6509 | } |
6510 | else | |
6511 | { | |
6512 | attr->value_tag = IPP_TAG_KEYWORD; | |
757d2cad | 6513 | attr->values[0].string.text = _cupsStrAlloc("indefinite"); |
ef416fc2 | 6514 | } |
6515 | ||
b423cd4c | 6516 | /* |
6517 | * Hold job until specified time... | |
6518 | */ | |
ef416fc2 | 6519 | |
b423cd4c | 6520 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); |
d09495fa | 6521 | |
6522 | cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, job->printer, job, | |
6523 | "Job job-hold-until value changed by user."); | |
b423cd4c | 6524 | } |
ef416fc2 | 6525 | |
b423cd4c | 6526 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was held by \"%s\".", jobid, |
6527 | username); | |
6528 | ||
6529 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 6530 | } |
6531 | ||
6532 | ||
6533 | /* | |
b423cd4c | 6534 | * 'move_job()' - Move a job to a new destination. |
ef416fc2 | 6535 | */ |
6536 | ||
6537 | static void | |
b423cd4c | 6538 | move_job(cupsd_client_t *con, /* I - Client connection */ |
6539 | ipp_attribute_t *uri) /* I - Job URI */ | |
ef416fc2 | 6540 | { |
6541 | http_status_t status; /* Policy status */ | |
6542 | ipp_attribute_t *attr; /* Current attribute */ | |
b423cd4c | 6543 | int jobid; /* Job ID */ |
ef416fc2 | 6544 | cupsd_job_t *job; /* Current job */ |
d09495fa | 6545 | const char *src; /* Source printer/class */ |
b423cd4c | 6546 | cups_ptype_t stype, /* Source type (printer or class) */ |
6547 | dtype; /* Destination type (printer or class) */ | |
f7deaa1a | 6548 | char scheme[HTTP_MAX_URI], /* Scheme portion of URI */ |
ef416fc2 | 6549 | username[HTTP_MAX_URI], /* Username portion of URI */ |
6550 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
b423cd4c | 6551 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ |
ef416fc2 | 6552 | int port; /* Port portion of URI */ |
b423cd4c | 6553 | cupsd_printer_t *sprinter, /* Source printer */ |
6554 | *dprinter; /* Destination printer */ | |
ef416fc2 | 6555 | |
6556 | ||
b423cd4c | 6557 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "move_job(%p[%d], %s)", con, con->http.fd, |
ef416fc2 | 6558 | uri->values[0].string.text); |
6559 | ||
6560 | /* | |
b423cd4c | 6561 | * Get the new printer or class... |
ef416fc2 | 6562 | */ |
6563 | ||
b423cd4c | 6564 | if ((attr = ippFindAttribute(con->request, "job-printer-uri", |
6565 | IPP_TAG_URI)) == NULL) | |
ef416fc2 | 6566 | { |
b423cd4c | 6567 | /* |
6568 | * Need job-printer-uri... | |
6569 | */ | |
ef416fc2 | 6570 | |
b423cd4c | 6571 | send_ipp_status(con, IPP_BAD_REQUEST, |
6572 | _("job-printer-uri attribute missing!")); | |
6573 | return; | |
ef416fc2 | 6574 | } |
f7faf1f5 | 6575 | |
f7deaa1a | 6576 | if (!cupsdValidateDest(attr->values[0].string.text, &dtype, &dprinter)) |
ef416fc2 | 6577 | { |
b423cd4c | 6578 | /* |
6579 | * Bad URI... | |
6580 | */ | |
ef416fc2 | 6581 | |
b423cd4c | 6582 | send_ipp_status(con, IPP_NOT_FOUND, |
6583 | _("The printer or class was not found.")); | |
6584 | return; | |
ef416fc2 | 6585 | } |
6586 | ||
6587 | /* | |
b423cd4c | 6588 | * Check policy... |
ef416fc2 | 6589 | */ |
6590 | ||
f7deaa1a | 6591 | if ((status = cupsdCheckPolicy(dprinter->op_policy_ptr, con, |
6592 | NULL)) != HTTP_OK) | |
ef416fc2 | 6593 | { |
f899b121 | 6594 | send_http_error(con, status, dprinter); |
ef416fc2 | 6595 | return; |
6596 | } | |
6597 | ||
6598 | /* | |
b423cd4c | 6599 | * See if we have a job URI or a printer URI... |
ef416fc2 | 6600 | */ |
6601 | ||
f7deaa1a | 6602 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
6603 | sizeof(scheme), username, sizeof(username), host, | |
b423cd4c | 6604 | sizeof(host), &port, resource, sizeof(resource)); |
6605 | ||
6606 | if (!strcmp(uri->name, "printer-uri")) | |
ef416fc2 | 6607 | { |
6608 | /* | |
b423cd4c | 6609 | * Got a printer URI; see if we also have a job-id attribute... |
ef416fc2 | 6610 | */ |
6611 | ||
b423cd4c | 6612 | if ((attr = ippFindAttribute(con->request, "job-id", |
6613 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 6614 | { |
b423cd4c | 6615 | /* |
6616 | * Move all jobs... | |
6617 | */ | |
6618 | ||
f7deaa1a | 6619 | if ((src = cupsdValidateDest(uri->values[0].string.text, &stype, |
6620 | &sprinter)) == NULL) | |
b423cd4c | 6621 | { |
6622 | /* | |
6623 | * Bad URI... | |
6624 | */ | |
6625 | ||
6626 | send_ipp_status(con, IPP_NOT_FOUND, | |
6627 | _("The printer or class was not found.")); | |
6628 | return; | |
6629 | } | |
6630 | ||
6631 | job = NULL; | |
6632 | } | |
6633 | else | |
6634 | { | |
6635 | /* | |
6636 | * Otherwise, just move a single job... | |
6637 | */ | |
6638 | ||
6639 | if ((job = cupsdFindJob(attr->values[0].integer)) == NULL) | |
6640 | { | |
6641 | /* | |
6642 | * Nope - return a "not found" error... | |
6643 | */ | |
6644 | ||
6645 | send_ipp_status(con, IPP_NOT_FOUND, | |
6646 | _("Job #%d does not exist!"), attr->values[0].integer); | |
6647 | return; | |
6648 | } | |
6649 | else | |
6650 | { | |
6651 | /* | |
6652 | * Job found, initialize source pointers... | |
6653 | */ | |
6654 | ||
6655 | src = NULL; | |
6656 | sprinter = NULL; | |
6657 | } | |
ef416fc2 | 6658 | } |
6659 | } | |
6660 | else | |
6661 | { | |
6662 | /* | |
b423cd4c | 6663 | * Got a job URI; parse it to get the job ID... |
ef416fc2 | 6664 | */ |
6665 | ||
b423cd4c | 6666 | if (strncmp(resource, "/jobs/", 6)) |
6667 | { | |
6668 | /* | |
6669 | * Not a valid URI! | |
6670 | */ | |
6671 | ||
6672 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6673 | _("Bad job-uri attribute \"%s\"!"), | |
6674 | uri->values[0].string.text); | |
6675 | return; | |
6676 | } | |
ef416fc2 | 6677 | |
ef416fc2 | 6678 | /* |
b423cd4c | 6679 | * See if the job exists... |
ef416fc2 | 6680 | */ |
6681 | ||
b423cd4c | 6682 | jobid = atoi(resource + 6); |
ef416fc2 | 6683 | |
b423cd4c | 6684 | if ((job = cupsdFindJob(jobid)) == NULL) |
ef416fc2 | 6685 | { |
6686 | /* | |
b423cd4c | 6687 | * Nope - return a "not found" error... |
ef416fc2 | 6688 | */ |
6689 | ||
b423cd4c | 6690 | send_ipp_status(con, IPP_NOT_FOUND, |
6691 | _("Job #%d does not exist!"), jobid); | |
6692 | return; | |
ef416fc2 | 6693 | } |
6694 | else | |
b423cd4c | 6695 | { |
6696 | /* | |
6697 | * Job found, initialize source pointers... | |
6698 | */ | |
ef416fc2 | 6699 | |
b423cd4c | 6700 | src = NULL; |
6701 | sprinter = NULL; | |
6702 | } | |
ef416fc2 | 6703 | } |
6704 | ||
ef416fc2 | 6705 | /* |
b423cd4c | 6706 | * Now move the job or jobs... |
ef416fc2 | 6707 | */ |
6708 | ||
b423cd4c | 6709 | if (job) |
6710 | { | |
6711 | /* | |
6712 | * See if the job has been completed... | |
6713 | */ | |
6714 | ||
6715 | if (job->state_value > IPP_JOB_STOPPED) | |
6716 | { | |
6717 | /* | |
6718 | * Return a "not-possible" error... | |
6719 | */ | |
6720 | ||
6721 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
6722 | _("Job #%d is finished and cannot be altered!"), | |
6723 | job->id); | |
6724 | return; | |
6725 | } | |
ef416fc2 | 6726 | |
b423cd4c | 6727 | /* |
6728 | * See if the job is owned by the requesting user... | |
6729 | */ | |
ef416fc2 | 6730 | |
b423cd4c | 6731 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6732 | { | |
f899b121 | 6733 | send_http_error(con, HTTP_UNAUTHORIZED, NULL); |
b423cd4c | 6734 | return; |
6735 | } | |
ef416fc2 | 6736 | |
ef416fc2 | 6737 | /* |
b423cd4c | 6738 | * Move the job to a different printer or class... |
ef416fc2 | 6739 | */ |
6740 | ||
e53920b9 | 6741 | cupsdMoveJob(job, dprinter); |
ef416fc2 | 6742 | } |
b423cd4c | 6743 | else |
6744 | { | |
6745 | /* | |
6746 | * Got the source printer, now look through the jobs... | |
6747 | */ | |
ef416fc2 | 6748 | |
b423cd4c | 6749 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
6750 | job; | |
6751 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
6752 | { | |
6753 | /* | |
6754 | * See if the job is pointing at the source printer or has not been | |
6755 | * completed... | |
6756 | */ | |
ef416fc2 | 6757 | |
b423cd4c | 6758 | if (strcasecmp(job->dest, src) || |
6759 | job->state_value > IPP_JOB_STOPPED) | |
6760 | continue; | |
ef416fc2 | 6761 | |
b423cd4c | 6762 | /* |
6763 | * See if the job can be moved by the requesting user... | |
6764 | */ | |
ef416fc2 | 6765 | |
b423cd4c | 6766 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6767 | continue; | |
ef416fc2 | 6768 | |
b423cd4c | 6769 | /* |
6770 | * Move the job to a different printer or class... | |
6771 | */ | |
ef416fc2 | 6772 | |
e53920b9 | 6773 | cupsdMoveJob(job, dprinter); |
b423cd4c | 6774 | } |
ef416fc2 | 6775 | } |
6776 | ||
6777 | /* | |
b423cd4c | 6778 | * Start jobs if possible... |
ef416fc2 | 6779 | */ |
6780 | ||
b423cd4c | 6781 | cupsdCheckJobs(); |
ef416fc2 | 6782 | |
6783 | /* | |
b423cd4c | 6784 | * Return with "everything is OK" status... |
ef416fc2 | 6785 | */ |
6786 | ||
b423cd4c | 6787 | con->response->request.status.status_code = IPP_OK; |
6788 | } | |
ef416fc2 | 6789 | |
ef416fc2 | 6790 | |
b423cd4c | 6791 | /* |
6792 | * 'ppd_parse_line()' - Parse a PPD default line. | |
6793 | */ | |
ef416fc2 | 6794 | |
b423cd4c | 6795 | static int /* O - 0 on success, -1 on failure */ |
6796 | ppd_parse_line(const char *line, /* I - Line */ | |
6797 | char *option, /* O - Option name */ | |
6798 | int olen, /* I - Size of option name */ | |
6799 | char *choice, /* O - Choice name */ | |
6800 | int clen) /* I - Size of choice name */ | |
6801 | { | |
6802 | /* | |
6803 | * Verify this is a default option line... | |
6804 | */ | |
ef416fc2 | 6805 | |
b423cd4c | 6806 | if (strncmp(line, "*Default", 8)) |
6807 | return (-1); | |
ef416fc2 | 6808 | |
b423cd4c | 6809 | /* |
6810 | * Read the option name... | |
6811 | */ | |
6812 | ||
6813 | for (line += 8, olen --; isalnum(*line & 255); line ++) | |
6814 | if (olen > 0) | |
6815 | { | |
6816 | *option++ = *line; | |
6817 | olen --; | |
ef416fc2 | 6818 | } |
6819 | ||
b423cd4c | 6820 | *option = '\0'; |
ef416fc2 | 6821 | |
b423cd4c | 6822 | /* |
6823 | * Skip everything else up to the colon (:)... | |
6824 | */ | |
ef416fc2 | 6825 | |
b423cd4c | 6826 | while (*line && *line != ':') |
6827 | line ++; | |
ef416fc2 | 6828 | |
b423cd4c | 6829 | if (!*line) |
6830 | return (-1); | |
ef416fc2 | 6831 | |
b423cd4c | 6832 | line ++; |
ef416fc2 | 6833 | |
b423cd4c | 6834 | /* |
6835 | * Now grab the option choice, skipping leading whitespace... | |
6836 | */ | |
ef416fc2 | 6837 | |
b423cd4c | 6838 | while (isspace(*line & 255)) |
6839 | line ++; | |
ef416fc2 | 6840 | |
b423cd4c | 6841 | for (clen --; isalnum(*line & 255); line ++) |
6842 | if (clen > 0) | |
6843 | { | |
6844 | *choice++ = *line; | |
6845 | clen --; | |
6846 | } | |
ef416fc2 | 6847 | |
b423cd4c | 6848 | *choice = '\0'; |
ef416fc2 | 6849 | |
b423cd4c | 6850 | /* |
6851 | * Return with no errors... | |
6852 | */ | |
ef416fc2 | 6853 | |
b423cd4c | 6854 | return (0); |
6855 | } | |
ef416fc2 | 6856 | |
ef416fc2 | 6857 | |
b423cd4c | 6858 | /* |
6859 | * 'print_job()' - Print a file to a printer or class. | |
6860 | */ | |
ef416fc2 | 6861 | |
b423cd4c | 6862 | static void |
6863 | print_job(cupsd_client_t *con, /* I - Client connection */ | |
6864 | ipp_attribute_t *uri) /* I - Printer URI */ | |
6865 | { | |
6866 | ipp_attribute_t *attr; /* Current attribute */ | |
6867 | ipp_attribute_t *format; /* Document-format attribute */ | |
f7deaa1a | 6868 | const char *default_format; /* document-format-default value */ |
b423cd4c | 6869 | cupsd_job_t *job; /* New job */ |
6870 | char filename[1024]; /* Job filename */ | |
6871 | mime_type_t *filetype; /* Type of file */ | |
6872 | char super[MIME_MAX_SUPER], /* Supertype of file */ | |
6873 | type[MIME_MAX_TYPE], /* Subtype of file */ | |
6874 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
6875 | /* Textual name of mime type */ | |
6876 | cupsd_printer_t *printer; /* Printer data */ | |
6877 | struct stat fileinfo; /* File information */ | |
6878 | int kbytes; /* Size of file */ | |
6879 | int compression; /* Document compression */ | |
ef416fc2 | 6880 | |
ef416fc2 | 6881 | |
b423cd4c | 6882 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "print_job(%p[%d], %s)", con, con->http.fd, |
6883 | uri->values[0].string.text); | |
ef416fc2 | 6884 | |
b423cd4c | 6885 | /* |
6886 | * Validate print file attributes, for now just document-format and | |
6887 | * compression (CUPS only supports "none" and "gzip")... | |
6888 | */ | |
ef416fc2 | 6889 | |
b423cd4c | 6890 | compression = CUPS_FILE_NONE; |
ef416fc2 | 6891 | |
b423cd4c | 6892 | if ((attr = ippFindAttribute(con->request, "compression", |
6893 | IPP_TAG_KEYWORD)) != NULL) | |
6894 | { | |
6895 | if (strcmp(attr->values[0].string.text, "none") | |
6896 | #ifdef HAVE_LIBZ | |
6897 | && strcmp(attr->values[0].string.text, "gzip") | |
6898 | #endif /* HAVE_LIBZ */ | |
6899 | ) | |
6900 | { | |
6901 | send_ipp_status(con, IPP_ATTRIBUTES, | |
6902 | _("Unsupported compression \"%s\"!"), | |
6903 | attr->values[0].string.text); | |
6904 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
6905 | "compression", NULL, attr->values[0].string.text); | |
6906 | return; | |
6907 | } | |
ef416fc2 | 6908 | |
b423cd4c | 6909 | #ifdef HAVE_LIBZ |
6910 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
6911 | compression = CUPS_FILE_GZIP; | |
6912 | #endif /* HAVE_LIBZ */ | |
6913 | } | |
ef416fc2 | 6914 | |
b423cd4c | 6915 | /* |
6916 | * Do we have a file to print? | |
6917 | */ | |
ef416fc2 | 6918 | |
b423cd4c | 6919 | if (!con->filename) |
6920 | { | |
6921 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
6922 | return; | |
6923 | } | |
ef416fc2 | 6924 | |
f7deaa1a | 6925 | /* |
6926 | * Is the destination valid? | |
6927 | */ | |
6928 | ||
6929 | if (!cupsdValidateDest(uri->values[0].string.text, NULL, &printer)) | |
6930 | { | |
6931 | /* | |
6932 | * Bad URI... | |
6933 | */ | |
6934 | ||
6935 | send_ipp_status(con, IPP_NOT_FOUND, | |
6936 | _("The printer or class was not found.")); | |
6937 | return; | |
6938 | } | |
6939 | ||
b423cd4c | 6940 | /* |
6941 | * Is it a format we support? | |
6942 | */ | |
ef416fc2 | 6943 | |
b423cd4c | 6944 | if ((format = ippFindAttribute(con->request, "document-format", |
6945 | IPP_TAG_MIMETYPE)) != NULL) | |
6946 | { | |
6947 | /* | |
6948 | * Grab format from client... | |
6949 | */ | |
6950 | ||
f7deaa1a | 6951 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, |
6952 | type) != 2) | |
b423cd4c | 6953 | { |
6954 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6955 | _("Could not scan type \"%s\"!"), | |
6956 | format->values[0].string.text); | |
6957 | return; | |
ef416fc2 | 6958 | } |
b423cd4c | 6959 | } |
f7deaa1a | 6960 | else if ((default_format = cupsGetOption("document-format", |
6961 | printer->num_options, | |
6962 | printer->options)) != NULL) | |
6963 | { | |
6964 | /* | |
6965 | * Use default document format... | |
6966 | */ | |
6967 | ||
6968 | if (sscanf(default_format, "%15[^/]/%31[^;]", super, type) != 2) | |
6969 | { | |
6970 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6971 | _("Could not scan type \"%s\"!"), | |
6972 | default_format); | |
6973 | return; | |
6974 | } | |
6975 | } | |
b423cd4c | 6976 | else |
6977 | { | |
6978 | /* | |
f7deaa1a | 6979 | * Auto-type it! |
b423cd4c | 6980 | */ |
6981 | ||
6982 | strcpy(super, "application"); | |
6983 | strcpy(type, "octet-stream"); | |
6984 | } | |
ef416fc2 | 6985 | |
b423cd4c | 6986 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) |
6987 | { | |
ef416fc2 | 6988 | /* |
b423cd4c | 6989 | * Auto-type the file... |
ef416fc2 | 6990 | */ |
6991 | ||
b423cd4c | 6992 | ipp_attribute_t *doc_name; /* document-name attribute */ |
6993 | ||
6994 | ||
6995 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: auto-typing file..."); | |
6996 | ||
6997 | doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME); | |
6998 | filetype = mimeFileType(MimeDatabase, con->filename, | |
6999 | doc_name ? doc_name->values[0].string.text : NULL, | |
7000 | &compression); | |
7001 | ||
f7deaa1a | 7002 | if (!filetype) |
7003 | filetype = mimeType(MimeDatabase, super, type); | |
7004 | } | |
7005 | else | |
7006 | filetype = mimeType(MimeDatabase, super, type); | |
ef416fc2 | 7007 | |
f7deaa1a | 7008 | if (filetype && |
7009 | (!format || | |
7010 | (!strcmp(super, "application") && !strcmp(type, "octet-stream")))) | |
7011 | { | |
7012 | /* | |
7013 | * Replace the document-format attribute value with the auto-typed or | |
7014 | * default one. | |
7015 | */ | |
b423cd4c | 7016 | |
f7deaa1a | 7017 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, |
7018 | filetype->type); | |
ed486911 | 7019 | |
f7deaa1a | 7020 | if (format) |
7021 | { | |
7022 | _cupsStrFree(format->values[0].string.text); | |
7023 | ||
7024 | format->values[0].string.text = _cupsStrAlloc(mimetype); | |
ef416fc2 | 7025 | } |
b423cd4c | 7026 | else |
f7deaa1a | 7027 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, |
7028 | "document-format", NULL, mimetype); | |
ef416fc2 | 7029 | } |
f7deaa1a | 7030 | else if (!filetype) |
b423cd4c | 7031 | { |
7032 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
7033 | _("Unsupported format \'%s/%s\'!"), super, type); | |
7034 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7035 | "Hint: Do you have the raw file printing rules enabled?"); | |
7036 | ||
7037 | if (format) | |
7038 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
7039 | "document-format", NULL, format->values[0].string.text); | |
7040 | ||
7041 | return; | |
7042 | } | |
7043 | ||
7044 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: request file type is %s/%s.", | |
80ca4592 | 7045 | filetype->super, filetype->type); |
b423cd4c | 7046 | |
7047 | /* | |
7048 | * Read any embedded job ticket info from PS files... | |
7049 | */ | |
7050 | ||
7051 | if (!strcasecmp(filetype->super, "application") && | |
7052 | !strcasecmp(filetype->type, "postscript")) | |
7053 | read_ps_job_ticket(con); | |
7054 | ||
7055 | /* | |
7056 | * Create the job object... | |
7057 | */ | |
7058 | ||
f7deaa1a | 7059 | if ((job = add_job(con, printer, filetype)) == NULL) |
b423cd4c | 7060 | return; |
7061 | ||
7062 | /* | |
7063 | * Update quota data... | |
7064 | */ | |
7065 | ||
7066 | if (stat(con->filename, &fileinfo)) | |
7067 | kbytes = 0; | |
7068 | else | |
7069 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
7070 | ||
7071 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7072 | ||
7073 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", | |
7074 | IPP_TAG_INTEGER)) != NULL) | |
7075 | attr->values[0].integer += kbytes; | |
7076 | ||
ef416fc2 | 7077 | /* |
7078 | * Add the job file... | |
7079 | */ | |
7080 | ||
7081 | if (add_file(con, job, filetype, compression)) | |
7082 | return; | |
7083 | ||
7084 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
7085 | job->num_files); | |
7086 | rename(con->filename, filename); | |
7087 | cupsdClearString(&con->filename); | |
7088 | ||
7089 | /* | |
7090 | * See if we need to add the ending sheet... | |
7091 | */ | |
7092 | ||
f301802f | 7093 | attr = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_NAME); |
7094 | ||
ef416fc2 | 7095 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && |
f301802f | 7096 | attr && attr->num_values > 1) |
ef416fc2 | 7097 | { |
7098 | /* | |
7099 | * Yes... | |
7100 | */ | |
7101 | ||
7102 | cupsdLogMessage(CUPSD_LOG_INFO, "Adding end banner page \"%s\" to job %d.", | |
7103 | attr->values[1].string.text, job->id); | |
7104 | ||
7105 | kbytes = copy_banner(con, job, attr->values[1].string.text); | |
7106 | ||
7107 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7108 | } | |
7109 | ||
ef416fc2 | 7110 | /* |
7111 | * Log and save the job... | |
7112 | */ | |
7113 | ||
7114 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d queued on \"%s\" by \"%s\".", job->id, | |
7115 | job->dest, job->username); | |
7116 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Job %d hold_until = %d", job->id, | |
7117 | (int)job->hold_until); | |
7118 | ||
7119 | cupsdSaveJob(job); | |
7120 | ||
ef416fc2 | 7121 | /* |
7122 | * Start the job if possible... | |
7123 | */ | |
7124 | ||
7125 | cupsdCheckJobs(); | |
7126 | } | |
7127 | ||
7128 | ||
7129 | /* | |
7130 | * 'read_ps_job_ticket()' - Reads a job ticket embedded in a PS file. | |
7131 | * | |
7132 | * This function only gets called when printing a single PostScript | |
7133 | * file using the Print-Job operation. It doesn't work for Create-Job + | |
7134 | * Send-File, since the job attributes need to be set at job creation | |
7135 | * time for banners to work. The embedded PS job ticket stuff is here | |
7136 | * only to allow the Windows printer driver for CUPS to pass in JCL | |
7137 | * options and IPP attributes which otherwise would be lost. | |
7138 | * | |
7139 | * The format of a PS job ticket is simple: | |
7140 | * | |
7141 | * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN | |
7142 | * | |
7143 | * %cupsJobTicket: attr1=value1 | |
7144 | * %cupsJobTicket: attr2=value2 | |
7145 | * ... | |
7146 | * %cupsJobTicket: attrN=valueN | |
7147 | * | |
7148 | * Job ticket lines must appear immediately after the first line that | |
7149 | * specifies PostScript format (%!PS-Adobe-3.0), and CUPS will stop | |
7150 | * looking for job ticket info when it finds a line that does not begin | |
7151 | * with "%cupsJobTicket:". | |
7152 | * | |
7153 | * The maximum length of a job ticket line, including the prefix, is | |
7154 | * 255 characters to conform with the Adobe DSC. | |
7155 | * | |
7156 | * Read-only attributes are rejected with a notice to the error log in | |
7157 | * case a malicious user tries anything. Since the job ticket is read | |
7158 | * prior to attribute validation in print_job(), job ticket attributes | |
7159 | * will go through the same validation as IPP attributes... | |
7160 | */ | |
7161 | ||
7162 | static void | |
7163 | read_ps_job_ticket(cupsd_client_t *con) /* I - Client connection */ | |
7164 | { | |
7165 | cups_file_t *fp; /* File to read from */ | |
7166 | char line[256]; /* Line data */ | |
7167 | int num_options; /* Number of options */ | |
7168 | cups_option_t *options; /* Options */ | |
7169 | ipp_t *ticket; /* New attributes */ | |
7170 | ipp_attribute_t *attr, /* Current attribute */ | |
7171 | *attr2, /* Job attribute */ | |
7172 | *prev2; /* Previous job attribute */ | |
7173 | ||
7174 | ||
7175 | /* | |
7176 | * First open the print file... | |
7177 | */ | |
7178 | ||
7179 | if ((fp = cupsFileOpen(con->filename, "rb")) == NULL) | |
7180 | { | |
7181 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7182 | "read_ps_job_ticket: Unable to open PostScript print file " | |
7183 | "- %s", | |
7184 | strerror(errno)); | |
7185 | return; | |
7186 | } | |
7187 | ||
7188 | /* | |
7189 | * Skip the first line... | |
7190 | */ | |
7191 | ||
7192 | if (cupsFileGets(fp, line, sizeof(line)) == NULL) | |
7193 | { | |
7194 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7195 | "read_ps_job_ticket: Unable to read from PostScript print " | |
7196 | "file - %s", | |
7197 | strerror(errno)); | |
7198 | cupsFileClose(fp); | |
7199 | return; | |
7200 | } | |
7201 | ||
fa73b229 | 7202 | if (strncmp(line, "%!PS-Adobe-", 11)) |
ef416fc2 | 7203 | { |
7204 | /* | |
7205 | * Not a DSC-compliant file, so no job ticket info will be available... | |
7206 | */ | |
7207 | ||
7208 | cupsFileClose(fp); | |
7209 | return; | |
7210 | } | |
7211 | ||
7212 | /* | |
7213 | * Read job ticket info from the file... | |
7214 | */ | |
7215 | ||
7216 | num_options = 0; | |
7217 | options = NULL; | |
7218 | ||
fa73b229 | 7219 | while (cupsFileGets(fp, line, sizeof(line))) |
ef416fc2 | 7220 | { |
7221 | /* | |
7222 | * Stop at the first non-ticket line... | |
7223 | */ | |
7224 | ||
fa73b229 | 7225 | if (strncmp(line, "%cupsJobTicket:", 15)) |
ef416fc2 | 7226 | break; |
7227 | ||
7228 | /* | |
7229 | * Add the options to the option array... | |
7230 | */ | |
7231 | ||
7232 | num_options = cupsParseOptions(line + 15, num_options, &options); | |
7233 | } | |
7234 | ||
7235 | /* | |
7236 | * Done with the file; see if we have any options... | |
7237 | */ | |
7238 | ||
7239 | cupsFileClose(fp); | |
7240 | ||
7241 | if (num_options == 0) | |
7242 | return; | |
7243 | ||
7244 | /* | |
7245 | * OK, convert the options to an attribute list, and apply them to | |
7246 | * the request... | |
7247 | */ | |
7248 | ||
7249 | ticket = ippNew(); | |
7250 | cupsEncodeOptions(ticket, num_options, options); | |
7251 | ||
7252 | /* | |
7253 | * See what the user wants to change. | |
7254 | */ | |
7255 | ||
fa73b229 | 7256 | for (attr = ticket->attrs; attr; attr = attr->next) |
ef416fc2 | 7257 | { |
7258 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
7259 | continue; | |
7260 | ||
7261 | if (!strcmp(attr->name, "job-originating-host-name") || | |
7262 | !strcmp(attr->name, "job-originating-user-name") || | |
7263 | !strcmp(attr->name, "job-media-sheets-completed") || | |
7264 | !strcmp(attr->name, "job-k-octets") || | |
7265 | !strcmp(attr->name, "job-id") || | |
7266 | !strncmp(attr->name, "job-state", 9) || | |
7267 | !strncmp(attr->name, "time-at-", 8)) | |
7268 | continue; /* Read-only attrs */ | |
7269 | ||
fa73b229 | 7270 | if ((attr2 = ippFindAttribute(con->request, attr->name, |
7271 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 7272 | { |
7273 | /* | |
7274 | * Some other value; first free the old value... | |
7275 | */ | |
7276 | ||
7277 | if (con->request->attrs == attr2) | |
7278 | { | |
7279 | con->request->attrs = attr2->next; | |
7280 | prev2 = NULL; | |
7281 | } | |
7282 | else | |
7283 | { | |
fa73b229 | 7284 | for (prev2 = con->request->attrs; prev2; prev2 = prev2->next) |
ef416fc2 | 7285 | if (prev2->next == attr2) |
7286 | { | |
7287 | prev2->next = attr2->next; | |
7288 | break; | |
7289 | } | |
7290 | } | |
7291 | ||
7292 | if (con->request->last == attr2) | |
7293 | con->request->last = prev2; | |
7294 | ||
757d2cad | 7295 | _ippFreeAttr(attr2); |
ef416fc2 | 7296 | } |
7297 | ||
7298 | /* | |
7299 | * Add new option by copying it... | |
7300 | */ | |
7301 | ||
7302 | copy_attribute(con->request, attr, 0); | |
7303 | } | |
7304 | ||
7305 | /* | |
7306 | * Then free the attribute list and option array... | |
7307 | */ | |
7308 | ||
7309 | ippDelete(ticket); | |
7310 | cupsFreeOptions(num_options, options); | |
7311 | } | |
7312 | ||
7313 | ||
7314 | /* | |
7315 | * 'reject_jobs()' - Reject print jobs to a printer. | |
7316 | */ | |
7317 | ||
7318 | static void | |
7319 | reject_jobs(cupsd_client_t *con, /* I - Client connection */ | |
7320 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
7321 | { | |
7322 | http_status_t status; /* Policy status */ | |
7323 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
ef416fc2 | 7324 | cupsd_printer_t *printer; /* Printer data */ |
7325 | ipp_attribute_t *attr; /* printer-state-message text */ | |
7326 | ||
7327 | ||
7328 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "reject_jobs(%p[%d], %s)", con, | |
7329 | con->http.fd, uri->values[0].string.text); | |
7330 | ||
7331 | /* | |
7332 | * Is the destination valid? | |
7333 | */ | |
7334 | ||
f7deaa1a | 7335 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 7336 | { |
7337 | /* | |
7338 | * Bad URI... | |
7339 | */ | |
7340 | ||
7341 | send_ipp_status(con, IPP_NOT_FOUND, | |
7342 | _("The printer or class was not found.")); | |
7343 | return; | |
7344 | } | |
7345 | ||
7346 | /* | |
7347 | * Check policy... | |
7348 | */ | |
7349 | ||
7350 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
7351 | { | |
f899b121 | 7352 | send_http_error(con, status, printer); |
ef416fc2 | 7353 | return; |
7354 | } | |
7355 | ||
7356 | /* | |
7357 | * Reject jobs sent to the printer... | |
7358 | */ | |
7359 | ||
7360 | printer->accepting = 0; | |
7361 | ||
7362 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
7363 | IPP_TAG_TEXT)) == NULL) | |
7364 | strcpy(printer->state_message, "Rejecting Jobs"); | |
7365 | else | |
7366 | strlcpy(printer->state_message, attr->values[0].string.text, | |
7367 | sizeof(printer->state_message)); | |
7368 | ||
7369 | cupsdAddPrinterHistory(printer); | |
7370 | ||
7371 | if (dtype & CUPS_PRINTER_CLASS) | |
7372 | { | |
7373 | cupsdSaveAllClasses(); | |
7374 | ||
7375 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" rejecting jobs (\"%s\").", | |
f7deaa1a | 7376 | printer->name, get_username(con)); |
ef416fc2 | 7377 | } |
7378 | else | |
7379 | { | |
7380 | cupsdSaveAllPrinters(); | |
7381 | ||
7382 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" rejecting jobs (\"%s\").", | |
f7deaa1a | 7383 | printer->name, get_username(con)); |
ef416fc2 | 7384 | } |
7385 | ||
7386 | /* | |
7387 | * Everything was ok, so return OK status... | |
7388 | */ | |
7389 | ||
7390 | con->response->request.status.status_code = IPP_OK; | |
7391 | } | |
7392 | ||
7393 | ||
7394 | /* | |
7395 | * 'release_job()' - Release a held print job. | |
7396 | */ | |
7397 | ||
7398 | static void | |
7399 | release_job(cupsd_client_t *con, /* I - Client connection */ | |
7400 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7401 | { | |
7402 | ipp_attribute_t *attr; /* Current attribute */ | |
7403 | int jobid; /* Job ID */ | |
7404 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7405 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7406 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7407 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7408 | int port; /* Port portion of URI */ | |
7409 | cupsd_job_t *job; /* Job information */ | |
7410 | ||
7411 | ||
7412 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "release_job(%p[%d], %s)", con, | |
7413 | con->http.fd, uri->values[0].string.text); | |
7414 | ||
7415 | /* | |
7416 | * See if we have a job URI or a printer URI... | |
7417 | */ | |
7418 | ||
7419 | if (!strcmp(uri->name, "printer-uri")) | |
7420 | { | |
7421 | /* | |
7422 | * Got a printer URI; see if we also have a job-id attribute... | |
7423 | */ | |
7424 | ||
fa73b229 | 7425 | if ((attr = ippFindAttribute(con->request, "job-id", |
7426 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7427 | { |
7428 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7429 | _("Got a printer-uri attribute but no job-id!")); | |
7430 | return; | |
7431 | } | |
7432 | ||
7433 | jobid = attr->values[0].integer; | |
7434 | } | |
7435 | else | |
7436 | { | |
7437 | /* | |
7438 | * Got a job URI; parse it to get the job ID... | |
7439 | */ | |
7440 | ||
a4d04587 | 7441 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7442 | sizeof(method), username, sizeof(username), host, | |
7443 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7444 | |
7445 | if (strncmp(resource, "/jobs/", 6)) | |
7446 | { | |
7447 | /* | |
7448 | * Not a valid URI! | |
7449 | */ | |
7450 | ||
7451 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7452 | _("Bad job-uri attribute \"%s\"!"), | |
7453 | uri->values[0].string.text); | |
7454 | return; | |
7455 | } | |
7456 | ||
7457 | jobid = atoi(resource + 6); | |
7458 | } | |
7459 | ||
7460 | /* | |
7461 | * See if the job exists... | |
7462 | */ | |
7463 | ||
7464 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7465 | { | |
7466 | /* | |
7467 | * Nope - return a "not found" error... | |
7468 | */ | |
7469 | ||
7470 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7471 | return; | |
7472 | } | |
7473 | ||
7474 | /* | |
7475 | * See if job is "held"... | |
7476 | */ | |
7477 | ||
bd7854cb | 7478 | if (job->state_value != IPP_JOB_HELD) |
ef416fc2 | 7479 | { |
7480 | /* | |
7481 | * Nope - return a "not possible" error... | |
7482 | */ | |
7483 | ||
7484 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not held!"), jobid); | |
7485 | return; | |
7486 | } | |
7487 | ||
7488 | /* | |
7489 | * See if the job is owned by the requesting user... | |
7490 | */ | |
7491 | ||
7492 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7493 | { | |
f899b121 | 7494 | send_http_error(con, HTTP_UNAUTHORIZED, NULL); |
ef416fc2 | 7495 | return; |
7496 | } | |
7497 | ||
7498 | /* | |
7499 | * Reset the job-hold-until value to "no-hold"... | |
7500 | */ | |
7501 | ||
fa73b229 | 7502 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
7503 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 7504 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
7505 | ||
fa73b229 | 7506 | if (attr) |
ef416fc2 | 7507 | { |
757d2cad | 7508 | _cupsStrFree(attr->values[0].string.text); |
4400e98d | 7509 | |
ef416fc2 | 7510 | attr->value_tag = IPP_TAG_KEYWORD; |
757d2cad | 7511 | attr->values[0].string.text = _cupsStrAlloc("no-hold"); |
d09495fa | 7512 | |
7513 | cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, job->printer, job, | |
7514 | "Job job-hold-until value changed by user."); | |
ef416fc2 | 7515 | } |
7516 | ||
7517 | /* | |
7518 | * Release the job and return... | |
7519 | */ | |
7520 | ||
7521 | cupsdReleaseJob(job); | |
7522 | ||
d09495fa | 7523 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, |
7524 | "Job released by user."); | |
7525 | ||
ef416fc2 | 7526 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was released by \"%s\".", jobid, |
7527 | username); | |
7528 | ||
7529 | con->response->request.status.status_code = IPP_OK; | |
7530 | } | |
7531 | ||
7532 | ||
7533 | /* | |
7534 | * 'renew_subscription()' - Renew an existing subscription... | |
7535 | */ | |
7536 | ||
7537 | static void | |
7538 | renew_subscription( | |
7539 | cupsd_client_t *con, /* I - Client connection */ | |
7540 | int sub_id) /* I - Subscription ID */ | |
7541 | { | |
bd7854cb | 7542 | http_status_t status; /* Policy status */ |
7543 | cupsd_subscription_t *sub; /* Subscription */ | |
7544 | ipp_attribute_t *lease; /* notify-lease-duration */ | |
7545 | ||
7546 | ||
7547 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
7548 | "renew_subscription(con=%p[%d], sub_id=%d)", | |
7549 | con, con->http.fd, sub_id); | |
7550 | ||
7551 | /* | |
7552 | * Is the subscription ID valid? | |
7553 | */ | |
7554 | ||
7555 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) | |
7556 | { | |
7557 | /* | |
7558 | * Bad subscription ID... | |
7559 | */ | |
7560 | ||
7561 | send_ipp_status(con, IPP_NOT_FOUND, | |
7562 | _("notify-subscription-id %d no good!"), sub_id); | |
7563 | return; | |
7564 | } | |
7565 | ||
7566 | if (sub->job) | |
7567 | { | |
7568 | /* | |
7569 | * Job subscriptions cannot be renewed... | |
7570 | */ | |
7571 | ||
7572 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7573 | _("Job subscriptions cannot be renewed!")); | |
7574 | return; | |
7575 | } | |
7576 | ||
7577 | /* | |
7578 | * Check policy... | |
7579 | */ | |
7580 | ||
7581 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
7582 | DefaultPolicyPtr, | |
7583 | con, sub->owner)) != HTTP_OK) | |
7584 | { | |
f899b121 | 7585 | send_http_error(con, status, sub->dest); |
bd7854cb | 7586 | return; |
7587 | } | |
7588 | ||
7589 | /* | |
7590 | * Renew the subscription... | |
7591 | */ | |
7592 | ||
7593 | lease = ippFindAttribute(con->request, "notify-lease-duration", | |
7594 | IPP_TAG_INTEGER); | |
7595 | ||
7596 | sub->lease = lease ? lease->values[0].integer : DefaultLeaseDuration; | |
7597 | ||
7598 | if (MaxLeaseDuration && (sub->lease == 0 || sub->lease > MaxLeaseDuration)) | |
7599 | { | |
7600 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7601 | "renew_subscription: Limiting notify-lease-duration to " | |
7602 | "%d seconds.", | |
7603 | MaxLeaseDuration); | |
7604 | sub->lease = MaxLeaseDuration; | |
7605 | } | |
7606 | ||
7607 | sub->expire = sub->lease ? time(NULL) + sub->lease : 0; | |
7608 | ||
7609 | cupsdSaveAllSubscriptions(); | |
7610 | ||
7611 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 7612 | } |
7613 | ||
7614 | ||
7615 | /* | |
7616 | * 'restart_job()' - Restart an old print job. | |
7617 | */ | |
7618 | ||
7619 | static void | |
7620 | restart_job(cupsd_client_t *con, /* I - Client connection */ | |
7621 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7622 | { | |
7623 | ipp_attribute_t *attr; /* Current attribute */ | |
7624 | int jobid; /* Job ID */ | |
7625 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7626 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7627 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7628 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7629 | int port; /* Port portion of URI */ | |
7630 | cupsd_job_t *job; /* Job information */ | |
7631 | ||
7632 | ||
7633 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "restart_job(%p[%d], %s)", con, | |
7634 | con->http.fd, uri->values[0].string.text); | |
7635 | ||
7636 | /* | |
7637 | * See if we have a job URI or a printer URI... | |
7638 | */ | |
7639 | ||
7640 | if (!strcmp(uri->name, "printer-uri")) | |
7641 | { | |
7642 | /* | |
7643 | * Got a printer URI; see if we also have a job-id attribute... | |
7644 | */ | |
7645 | ||
fa73b229 | 7646 | if ((attr = ippFindAttribute(con->request, "job-id", |
7647 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7648 | { |
7649 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7650 | _("Got a printer-uri attribute but no job-id!")); | |
7651 | return; | |
7652 | } | |
7653 | ||
7654 | jobid = attr->values[0].integer; | |
7655 | } | |
7656 | else | |
7657 | { | |
7658 | /* | |
7659 | * Got a job URI; parse it to get the job ID... | |
7660 | */ | |
7661 | ||
a4d04587 | 7662 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7663 | sizeof(method), username, sizeof(username), host, | |
7664 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7665 | |
fa73b229 | 7666 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 7667 | { |
7668 | /* | |
7669 | * Not a valid URI! | |
7670 | */ | |
7671 | ||
7672 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7673 | _("Bad job-uri attribute \"%s\"!"), | |
7674 | uri->values[0].string.text); | |
7675 | return; | |
7676 | } | |
7677 | ||
7678 | jobid = atoi(resource + 6); | |
7679 | } | |
7680 | ||
7681 | /* | |
7682 | * See if the job exists... | |
7683 | */ | |
7684 | ||
7685 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7686 | { | |
7687 | /* | |
7688 | * Nope - return a "not found" error... | |
7689 | */ | |
7690 | ||
7691 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7692 | return; | |
7693 | } | |
7694 | ||
7695 | /* | |
7696 | * See if job is in any of the "completed" states... | |
7697 | */ | |
7698 | ||
bd7854cb | 7699 | if (job->state_value <= IPP_JOB_PROCESSING) |
ef416fc2 | 7700 | { |
7701 | /* | |
7702 | * Nope - return a "not possible" error... | |
7703 | */ | |
7704 | ||
7705 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not complete!"), | |
7706 | jobid); | |
7707 | return; | |
7708 | } | |
7709 | ||
7710 | /* | |
7711 | * See if we have retained the job files... | |
7712 | */ | |
7713 | ||
bd7854cb | 7714 | cupsdLoadJob(job); |
7715 | ||
07725fee | 7716 | if (!job->attrs || job->num_files == 0) |
ef416fc2 | 7717 | { |
7718 | /* | |
7719 | * Nope - return a "not possible" error... | |
7720 | */ | |
7721 | ||
7722 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7723 | _("Job #%d cannot be restarted - no files!"), jobid); | |
7724 | return; | |
7725 | } | |
7726 | ||
7727 | /* | |
7728 | * See if the job is owned by the requesting user... | |
7729 | */ | |
7730 | ||
7731 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7732 | { | |
f899b121 | 7733 | send_http_error(con, HTTP_UNAUTHORIZED, NULL); |
ef416fc2 | 7734 | return; |
7735 | } | |
7736 | ||
7737 | /* | |
7738 | * Restart the job and return... | |
7739 | */ | |
7740 | ||
7741 | cupsdRestartJob(job); | |
7742 | ||
7743 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was restarted by \"%s\".", jobid, | |
7744 | username); | |
7745 | ||
7746 | con->response->request.status.status_code = IPP_OK; | |
7747 | } | |
7748 | ||
7749 | ||
7750 | /* | |
7751 | * 'save_auth_info()' - Save authentication information for a job. | |
7752 | */ | |
7753 | ||
7754 | static void | |
f7deaa1a | 7755 | save_auth_info( |
7756 | cupsd_client_t *con, /* I - Client connection */ | |
7757 | cupsd_job_t *job, /* I - Job */ | |
7758 | ipp_attribute_t *auth_info) /* I - auth-info attribute, if any */ | |
ef416fc2 | 7759 | { |
7760 | int i; /* Looping var */ | |
7761 | char filename[1024]; /* Job authentication filename */ | |
7762 | cups_file_t *fp; /* Job authentication file */ | |
f7deaa1a | 7763 | char line[2048]; /* Line for file */ |
ef416fc2 | 7764 | |
7765 | ||
7766 | /* | |
7767 | * This function saves the in-memory authentication information for | |
7768 | * a job so that it can be used to authenticate with a remote host. | |
7769 | * The information is stored in a file that is readable only by the | |
f7deaa1a | 7770 | * root user. The fields are Base-64 encoded, each on a separate line, |
7771 | * followed by random number (up to 1024) of newlines to limit the | |
7772 | * amount of information that is exposed. | |
ef416fc2 | 7773 | * |
7774 | * Because of the potential for exposing of authentication information, | |
7775 | * this functionality is only enabled when running cupsd as root. | |
7776 | * | |
7777 | * This caching only works for the Basic and BasicDigest authentication | |
7778 | * types. Digest authentication cannot be cached this way, and in | |
7779 | * the future Kerberos authentication may make all of this obsolete. | |
7780 | * | |
7781 | * Authentication information is saved whenever an authenticated | |
7782 | * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is | |
7783 | * performed. | |
7784 | * | |
7785 | * This information is deleted after a job is completed or canceled, | |
7786 | * so reprints may require subsequent re-authentication. | |
7787 | */ | |
7788 | ||
7789 | if (RunUser) | |
7790 | return; | |
7791 | ||
7792 | /* | |
7793 | * Create the authentication file and change permissions... | |
7794 | */ | |
7795 | ||
7796 | snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id); | |
7797 | if ((fp = cupsFileOpen(filename, "w")) == NULL) | |
7798 | { | |
7799 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7800 | "Unable to save authentication info to \"%s\" - %s", | |
7801 | filename, strerror(errno)); | |
7802 | return; | |
7803 | } | |
7804 | ||
7805 | fchown(cupsFileNumber(fp), 0, 0); | |
7806 | fchmod(cupsFileNumber(fp), 0400); | |
7807 | ||
f7deaa1a | 7808 | if (auth_info) |
7809 | { | |
7810 | /* | |
7811 | * Write 1 to 4 auth values... | |
7812 | */ | |
ef416fc2 | 7813 | |
f7deaa1a | 7814 | for (i = 0; i < auth_info->num_values; i ++) |
7815 | { | |
7816 | httpEncode64_2(line, sizeof(line), auth_info->values[i].string.text, | |
7817 | strlen(auth_info->values[i].string.text)); | |
7818 | cupsFilePrintf(fp, "%s\n", line); | |
7819 | } | |
7820 | } | |
7821 | else | |
7822 | { | |
7823 | /* | |
7824 | * Write the authenticated username... | |
7825 | */ | |
ef416fc2 | 7826 | |
f7deaa1a | 7827 | httpEncode64_2(line, sizeof(line), con->username, strlen(con->username)); |
7828 | cupsFilePrintf(fp, "%s\n", line); | |
ef416fc2 | 7829 | |
f7deaa1a | 7830 | /* |
7831 | * Write the authenticated password... | |
7832 | */ | |
7833 | ||
7834 | httpEncode64_2(line, sizeof(line), con->password, strlen(con->password)); | |
7835 | cupsFilePrintf(fp, "%s\n", line); | |
7836 | } | |
ef416fc2 | 7837 | |
7838 | /* | |
7839 | * Write a random number of newlines to the end of the file... | |
7840 | */ | |
7841 | ||
7842 | for (i = (rand() % 1024); i >= 0; i --) | |
7843 | cupsFilePutChar(fp, '\n'); | |
7844 | ||
7845 | /* | |
7846 | * Close the file and return... | |
7847 | */ | |
7848 | ||
7849 | cupsFileClose(fp); | |
f7deaa1a | 7850 | |
7851 | #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H) | |
7852 | save_krb5_creds(con, job); | |
7853 | #endif /* HAVE_GSSAPI && HAVE_KRB5_H */ | |
7854 | } | |
7855 | ||
7856 | ||
7857 | #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H) | |
7858 | /* | |
7859 | * 'save_krb5_creds()' - Save Kerberos credentials for the job. | |
7860 | */ | |
7861 | ||
7862 | static void | |
7863 | save_krb5_creds(cupsd_client_t *con, /* I - Client connection */ | |
7864 | cupsd_job_t *job) /* I - Job */ | |
7865 | { | |
f7deaa1a | 7866 | krb5_context krb_context; /* Kerberos context */ |
7867 | krb5_ccache ccache; /* Credentials cache */ | |
7868 | OM_uint32 major_status, /* Major status code */ | |
7869 | minor_status; /* Minor status code */ | |
7870 | ||
7871 | ||
7872 | /* | |
7873 | * Setup a cached context for the job filters to use... | |
7874 | */ | |
7875 | ||
7876 | if (krb5_init_context(&krb_context)) | |
7877 | { | |
7878 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to initialize Kerberos context"); | |
7879 | return; | |
7880 | } | |
7881 | ||
7882 | # ifdef HAVE_HEIMDAL | |
7883 | if (krb5_cc_gen_new(krb_context, &krb5_fcc_ops, &ccache)) | |
7884 | # else | |
7885 | if (krb5_cc_gen_new(krb_context, &ccache)) | |
7886 | # endif /* HAVE_HEIMDAL */ | |
7887 | { | |
7888 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to create new credentials"); | |
7889 | return; | |
7890 | } | |
7891 | ||
7892 | major_status = gss_krb5_copy_ccache(&minor_status, con->gss_delegated_cred, | |
7893 | ccache); | |
7894 | ||
7895 | if (GSS_ERROR(major_status)) | |
7896 | { | |
7897 | cupsdLogGSSMessage(CUPSD_LOG_ERROR, major_status, minor_status, | |
7898 | "Unable to import client credentials cache"); | |
7899 | krb5_cc_destroy(krb_context, ccache); | |
7900 | return; | |
7901 | } | |
7902 | ||
7903 | cupsdSetStringf(&(job->ccname), "KRB5CCNAME=FILE:%s", | |
7904 | krb5_cc_get_name(krb_context, ccache)); | |
7905 | krb5_cc_close(krb_context, ccache); | |
ef416fc2 | 7906 | } |
f7deaa1a | 7907 | #endif /* HAVE_GSSAPI && HAVE_KRB5_H */ |
ef416fc2 | 7908 | |
7909 | ||
7910 | /* | |
7911 | * 'send_document()' - Send a file to a printer or class. | |
7912 | */ | |
7913 | ||
7914 | static void | |
7915 | send_document(cupsd_client_t *con, /* I - Client connection */ | |
7916 | ipp_attribute_t *uri) /* I - Printer URI */ | |
7917 | { | |
7918 | ipp_attribute_t *attr; /* Current attribute */ | |
7919 | ipp_attribute_t *format; /* Document-format attribute */ | |
f7deaa1a | 7920 | const char *default_format;/* document-format-default value */ |
ef416fc2 | 7921 | int jobid; /* Job ID number */ |
7922 | cupsd_job_t *job; /* Current job */ | |
7923 | char job_uri[HTTP_MAX_URI], | |
7924 | /* Job URI */ | |
7925 | method[HTTP_MAX_URI], | |
7926 | /* Method portion of URI */ | |
7927 | username[HTTP_MAX_URI], | |
7928 | /* Username portion of URI */ | |
7929 | host[HTTP_MAX_URI], | |
7930 | /* Host portion of URI */ | |
7931 | resource[HTTP_MAX_URI]; | |
7932 | /* Resource portion of URI */ | |
7933 | int port; /* Port portion of URI */ | |
7934 | mime_type_t *filetype; /* Type of file */ | |
7935 | char super[MIME_MAX_SUPER], | |
7936 | /* Supertype of file */ | |
7937 | type[MIME_MAX_TYPE], | |
7938 | /* Subtype of file */ | |
7939 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
7940 | /* Textual name of mime type */ | |
7941 | char filename[1024]; /* Job filename */ | |
7942 | cupsd_printer_t *printer; /* Current printer */ | |
7943 | struct stat fileinfo; /* File information */ | |
7944 | int kbytes; /* Size of file */ | |
7945 | int compression; /* Type of compression */ | |
7946 | ||
7947 | ||
7948 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "send_document(%p[%d], %s)", con, | |
7949 | con->http.fd, uri->values[0].string.text); | |
7950 | ||
7951 | /* | |
7952 | * See if we have a job URI or a printer URI... | |
7953 | */ | |
7954 | ||
7955 | if (!strcmp(uri->name, "printer-uri")) | |
7956 | { | |
7957 | /* | |
7958 | * Got a printer URI; see if we also have a job-id attribute... | |
7959 | */ | |
7960 | ||
fa73b229 | 7961 | if ((attr = ippFindAttribute(con->request, "job-id", |
7962 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7963 | { |
7964 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7965 | _("Got a printer-uri attribute but no job-id!")); | |
7966 | return; | |
7967 | } | |
7968 | ||
7969 | jobid = attr->values[0].integer; | |
7970 | } | |
7971 | else | |
7972 | { | |
7973 | /* | |
7974 | * Got a job URI; parse it to get the job ID... | |
7975 | */ | |
7976 | ||
a4d04587 | 7977 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7978 | sizeof(method), username, sizeof(username), host, | |
7979 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7980 | |
7981 | if (strncmp(resource, "/jobs/", 6)) | |
7982 | { | |
7983 | /* | |
7984 | * Not a valid URI! | |
7985 | */ | |
7986 | ||
7987 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7988 | _("Bad job-uri attribute \"%s\"!"), | |
7989 | uri->values[0].string.text); | |
7990 | return; | |
7991 | } | |
7992 | ||
7993 | jobid = atoi(resource + 6); | |
7994 | } | |
7995 | ||
7996 | /* | |
7997 | * See if the job exists... | |
7998 | */ | |
7999 | ||
8000 | if ((job = cupsdFindJob(jobid)) == NULL) | |
8001 | { | |
8002 | /* | |
8003 | * Nope - return a "not found" error... | |
8004 | */ | |
8005 | ||
8006 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
8007 | return; | |
8008 | } | |
8009 | ||
f301802f | 8010 | printer = cupsdFindDest(job->dest); |
8011 | ||
ef416fc2 | 8012 | /* |
8013 | * See if the job is owned by the requesting user... | |
8014 | */ | |
8015 | ||
8016 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
8017 | { | |
f899b121 | 8018 | send_http_error(con, HTTP_UNAUTHORIZED, NULL); |
ef416fc2 | 8019 | return; |
8020 | } | |
8021 | ||
8022 | /* | |
8023 | * OK, see if the client is sending the document compressed - CUPS | |
8024 | * only supports "none" and "gzip". | |
8025 | */ | |
8026 | ||
8027 | compression = CUPS_FILE_NONE; | |
8028 | ||
fa73b229 | 8029 | if ((attr = ippFindAttribute(con->request, "compression", |
8030 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 8031 | { |
8032 | if (strcmp(attr->values[0].string.text, "none") | |
8033 | #ifdef HAVE_LIBZ | |
8034 | && strcmp(attr->values[0].string.text, "gzip") | |
8035 | #endif /* HAVE_LIBZ */ | |
8036 | ) | |
8037 | { | |
8038 | send_ipp_status(con, IPP_ATTRIBUTES, _("Unsupported compression \"%s\"!"), | |
8039 | attr->values[0].string.text); | |
8040 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
8041 | "compression", NULL, attr->values[0].string.text); | |
8042 | return; | |
8043 | } | |
8044 | ||
8045 | #ifdef HAVE_LIBZ | |
8046 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
8047 | compression = CUPS_FILE_GZIP; | |
8048 | #endif /* HAVE_LIBZ */ | |
8049 | } | |
8050 | ||
8051 | /* | |
8052 | * Do we have a file to print? | |
8053 | */ | |
8054 | ||
8055 | if (!con->filename) | |
8056 | { | |
8057 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
8058 | return; | |
8059 | } | |
8060 | ||
8061 | /* | |
8062 | * Is it a format we support? | |
8063 | */ | |
8064 | ||
8065 | if ((format = ippFindAttribute(con->request, "document-format", | |
8066 | IPP_TAG_MIMETYPE)) != NULL) | |
8067 | { | |
8068 | /* | |
8069 | * Grab format from client... | |
8070 | */ | |
8071 | ||
8072 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
8073 | { | |
8074 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
8075 | format->values[0].string.text); | |
8076 | return; | |
8077 | } | |
8078 | } | |
f7deaa1a | 8079 | else if ((default_format = cupsGetOption("document-format", |
8080 | printer->num_options, | |
8081 | printer->options)) != NULL) | |
8082 | { | |
8083 | /* | |
8084 | * Use default document format... | |
8085 | */ | |
8086 | ||
8087 | if (sscanf(default_format, "%15[^/]/%31[^;]", super, type) != 2) | |
8088 | { | |
8089 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8090 | _("Could not scan type \"%s\"!"), | |
8091 | default_format); | |
8092 | return; | |
8093 | } | |
8094 | } | |
ef416fc2 | 8095 | else |
8096 | { | |
8097 | /* | |
8098 | * No document format attribute? Auto-type it! | |
8099 | */ | |
8100 | ||
8101 | strcpy(super, "application"); | |
8102 | strcpy(type, "octet-stream"); | |
8103 | } | |
8104 | ||
fa73b229 | 8105 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) |
ef416fc2 | 8106 | { |
8107 | /* | |
8108 | * Auto-type the file... | |
8109 | */ | |
8110 | ||
bd7854cb | 8111 | ipp_attribute_t *doc_name; /* document-name attribute */ |
8112 | ||
8113 | ||
ef416fc2 | 8114 | cupsdLogMessage(CUPSD_LOG_DEBUG, "send_document: auto-typing file..."); |
8115 | ||
bd7854cb | 8116 | doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME); |
8117 | filetype = mimeFileType(MimeDatabase, con->filename, | |
8118 | doc_name ? doc_name->values[0].string.text : NULL, | |
8119 | &compression); | |
ef416fc2 | 8120 | |
f7deaa1a | 8121 | if (!filetype) |
f7faf1f5 | 8122 | filetype = mimeType(MimeDatabase, super, type); |
ed486911 | 8123 | } |
f7faf1f5 | 8124 | else |
8125 | filetype = mimeType(MimeDatabase, super, type); | |
8126 | ||
f7deaa1a | 8127 | if (filetype && |
8128 | (!format || | |
8129 | (!strcmp(super, "application") && !strcmp(type, "octet-stream")))) | |
8130 | { | |
8131 | /* | |
8132 | * Replace the document-format attribute value with the auto-typed or | |
8133 | * default one. | |
8134 | */ | |
8135 | ||
8136 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
8137 | filetype->type); | |
8138 | ||
8139 | if (format) | |
8140 | { | |
8141 | _cupsStrFree(format->values[0].string.text); | |
8142 | ||
8143 | format->values[0].string.text = _cupsStrAlloc(mimetype); | |
8144 | } | |
8145 | else | |
8146 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, | |
8147 | "document-format", NULL, mimetype); | |
8148 | } | |
8149 | else if (!filetype) | |
ef416fc2 | 8150 | { |
8151 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
8152 | _("Unsupported format \'%s/%s\'!"), super, type); | |
8153 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8154 | "Hint: Do you have the raw file printing rules enabled?"); | |
8155 | ||
8156 | if (format) | |
8157 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
8158 | "document-format", NULL, format->values[0].string.text); | |
8159 | ||
8160 | return; | |
8161 | } | |
8162 | ||
80ca4592 | 8163 | if (printer->filetypes && !cupsArrayFind(printer->filetypes, filetype)) |
8164 | { | |
8165 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
8166 | filetype->type); | |
8167 | ||
8168 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
8169 | _("Unsupported format \'%s\'!"), mimetype); | |
8170 | ||
8171 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
8172 | "document-format", NULL, mimetype); | |
8173 | ||
8174 | return; | |
8175 | } | |
8176 | ||
ef416fc2 | 8177 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
8178 | "send_document: request file type is %s/%s.", | |
8179 | filetype->super, filetype->type); | |
8180 | ||
8181 | /* | |
8182 | * Add the file to the job... | |
8183 | */ | |
8184 | ||
bd7854cb | 8185 | cupsdLoadJob(job); |
8186 | ||
ef416fc2 | 8187 | if (add_file(con, job, filetype, compression)) |
8188 | return; | |
8189 | ||
ef416fc2 | 8190 | if (stat(con->filename, &fileinfo)) |
8191 | kbytes = 0; | |
8192 | else | |
8193 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
8194 | ||
8195 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
8196 | ||
fa73b229 | 8197 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
8198 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 8199 | attr->values[0].integer += kbytes; |
8200 | ||
8201 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
8202 | job->num_files); | |
8203 | rename(con->filename, filename); | |
8204 | ||
8205 | cupsdClearString(&con->filename); | |
8206 | ||
8207 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8208 | "File of type %s/%s queued in job #%d by \"%s\".", | |
8209 | filetype->super, filetype->type, job->id, job->username); | |
8210 | ||
8211 | /* | |
8212 | * Start the job if this is the last document... | |
8213 | */ | |
8214 | ||
fa73b229 | 8215 | if ((attr = ippFindAttribute(con->request, "last-document", |
8216 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 8217 | attr->values[0].boolean) |
8218 | { | |
8219 | /* | |
8220 | * See if we need to add the ending sheet... | |
8221 | */ | |
8222 | ||
fa73b229 | 8223 | if (printer && |
ef416fc2 | 8224 | !(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && |
fa73b229 | 8225 | (attr = ippFindAttribute(job->attrs, "job-sheets", |
8226 | IPP_TAG_ZERO)) != NULL && | |
ef416fc2 | 8227 | attr->num_values > 1) |
8228 | { | |
8229 | /* | |
8230 | * Yes... | |
8231 | */ | |
8232 | ||
8233 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8234 | "Adding end banner page \"%s\" to job %d.", | |
8235 | attr->values[1].string.text, job->id); | |
8236 | ||
8237 | kbytes = copy_banner(con, job, attr->values[1].string.text); | |
8238 | ||
8239 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
8240 | } | |
8241 | ||
bd7854cb | 8242 | if (job->state_value == IPP_JOB_STOPPED) |
8243 | { | |
ef416fc2 | 8244 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 8245 | job->state_value = IPP_JOB_PENDING; |
8246 | } | |
8247 | else if (job->state_value == IPP_JOB_HELD) | |
ef416fc2 | 8248 | { |
fa73b229 | 8249 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
8250 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 8251 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
8252 | ||
fa73b229 | 8253 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
bd7854cb | 8254 | { |
ef416fc2 | 8255 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 8256 | job->state_value = IPP_JOB_PENDING; |
8257 | } | |
ef416fc2 | 8258 | } |
8259 | ||
8260 | cupsdSaveJob(job); | |
8261 | ||
8262 | /* | |
8263 | * Start the job if possible... Since cupsdCheckJobs() can cancel a | |
8264 | * job if it doesn't print, we need to re-find the job afterwards... | |
8265 | */ | |
8266 | ||
8267 | jobid = job->id; | |
8268 | ||
8269 | cupsdCheckJobs(); | |
8270 | ||
8271 | job = cupsdFindJob(jobid); | |
8272 | } | |
8273 | else | |
8274 | { | |
fa73b229 | 8275 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
8276 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 8277 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
8278 | ||
fa73b229 | 8279 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
ef416fc2 | 8280 | { |
8281 | job->state->values[0].integer = IPP_JOB_HELD; | |
bd7854cb | 8282 | job->state_value = IPP_JOB_HELD; |
ef416fc2 | 8283 | job->hold_until = time(NULL) + 60; |
8284 | cupsdSaveJob(job); | |
8285 | } | |
8286 | } | |
8287 | ||
8288 | /* | |
8289 | * Fill in the response info... | |
8290 | */ | |
8291 | ||
8292 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
8293 | LocalPort, jobid); | |
8294 | ||
8295 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, | |
8296 | job_uri); | |
8297 | ||
8298 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", jobid); | |
8299 | ||
8300 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
d09495fa | 8301 | job ? job->state_value : IPP_JOB_CANCELED); |
ef416fc2 | 8302 | add_job_state_reasons(con, job); |
8303 | ||
8304 | con->response->request.status.status_code = IPP_OK; | |
8305 | } | |
8306 | ||
8307 | ||
8308 | /* | |
8309 | * 'send_http_error()' - Send a HTTP error back to the IPP client. | |
8310 | */ | |
8311 | ||
8312 | static void | |
f899b121 | 8313 | send_http_error( |
8314 | cupsd_client_t *con, /* I - Client connection */ | |
8315 | http_status_t status, /* I - HTTP status code */ | |
8316 | cupsd_printer_t *printer) /* I - Printer, if any */ | |
ef416fc2 | 8317 | { |
8318 | cupsdLogMessage(CUPSD_LOG_ERROR, "%s: %s", | |
8319 | ippOpString(con->request->request.op.operation_id), | |
8320 | httpStatus(status)); | |
8321 | ||
f899b121 | 8322 | if (status == HTTP_UNAUTHORIZED && |
8323 | printer && printer->num_auth_info_required > 0 && | |
8324 | !strcmp(printer->auth_info_required[0], "negotiate")) | |
8325 | cupsdSendError(con, status, AUTH_NEGOTIATE); | |
8326 | else | |
8327 | cupsdSendError(con, status, AUTH_NONE); | |
ef416fc2 | 8328 | |
8329 | ippDelete(con->response); | |
8330 | con->response = NULL; | |
8331 | ||
8332 | return; | |
8333 | } | |
8334 | ||
8335 | ||
8336 | /* | |
8337 | * 'send_ipp_status()' - Send a status back to the IPP client. | |
8338 | */ | |
8339 | ||
8340 | static void | |
8341 | send_ipp_status(cupsd_client_t *con, /* I - Client connection */ | |
8342 | ipp_status_t status, /* I - IPP status code */ | |
8343 | const char *message, /* I - Status message */ | |
8344 | ...) /* I - Additional args as needed */ | |
8345 | { | |
8346 | va_list ap; /* Pointer to additional args */ | |
8347 | char formatted[1024]; /* Formatted errror message */ | |
8348 | ||
8349 | ||
8350 | if (message) | |
8351 | { | |
8352 | va_start(ap, message); | |
8353 | vsnprintf(formatted, sizeof(formatted), | |
8354 | _cupsLangString(con->language, message), ap); | |
8355 | va_end(ap); | |
8356 | ||
d09495fa | 8357 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s %s: %s", |
ef416fc2 | 8358 | ippOpString(con->request->request.op.operation_id), |
8359 | ippErrorString(status), formatted); | |
8360 | } | |
8361 | else | |
d09495fa | 8362 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s %s", |
ef416fc2 | 8363 | ippOpString(con->request->request.op.operation_id), |
8364 | ippErrorString(status)); | |
8365 | ||
8366 | con->response->request.status.status_code = status; | |
8367 | ||
fa73b229 | 8368 | if (ippFindAttribute(con->response, "attributes-charset", |
8369 | IPP_TAG_ZERO) == NULL) | |
ef416fc2 | 8370 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, |
8371 | "attributes-charset", NULL, DefaultCharset); | |
8372 | ||
8373 | if (ippFindAttribute(con->response, "attributes-natural-language", | |
8374 | IPP_TAG_ZERO) == NULL) | |
8375 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
8376 | "attributes-natural-language", NULL, DefaultLanguage); | |
8377 | ||
8378 | if (message) | |
8379 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_TEXT, | |
8380 | "status-message", NULL, formatted); | |
8381 | } | |
8382 | ||
8383 | ||
8384 | /* | |
8385 | * 'set_default()' - Set the default destination... | |
8386 | */ | |
8387 | ||
8388 | static void | |
8389 | set_default(cupsd_client_t *con, /* I - Client connection */ | |
8390 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8391 | { | |
8392 | http_status_t status; /* Policy status */ | |
8393 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
ef416fc2 | 8394 | cupsd_printer_t *printer; /* Printer */ |
8395 | ||
8396 | ||
8397 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_default(%p[%d], %s)", con, | |
8398 | con->http.fd, uri->values[0].string.text); | |
8399 | ||
8400 | /* | |
8401 | * Is the destination valid? | |
8402 | */ | |
8403 | ||
f7deaa1a | 8404 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 8405 | { |
8406 | /* | |
8407 | * Bad URI... | |
8408 | */ | |
8409 | ||
8410 | send_ipp_status(con, IPP_NOT_FOUND, | |
8411 | _("The printer or class was not found.")); | |
8412 | return; | |
8413 | } | |
8414 | ||
8415 | /* | |
8416 | * Check policy... | |
8417 | */ | |
8418 | ||
8419 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
8420 | { | |
f899b121 | 8421 | send_http_error(con, status, NULL); |
ef416fc2 | 8422 | return; |
8423 | } | |
8424 | ||
8425 | /* | |
8426 | * Set it as the default... | |
8427 | */ | |
8428 | ||
8429 | DefaultPrinter = printer; | |
8430 | ||
8431 | cupsdSaveAllPrinters(); | |
8432 | cupsdSaveAllClasses(); | |
8433 | ||
8434 | cupsdWritePrintcap(); | |
8435 | ||
8436 | cupsdLogMessage(CUPSD_LOG_INFO, | |
f7deaa1a | 8437 | "Default destination set to \"%s\" by \"%s\".", |
8438 | printer->name, get_username(con)); | |
ef416fc2 | 8439 | |
8440 | /* | |
8441 | * Everything was ok, so return OK status... | |
8442 | */ | |
8443 | ||
8444 | con->response->request.status.status_code = IPP_OK; | |
8445 | } | |
8446 | ||
8447 | ||
8448 | /* | |
8449 | * 'set_job_attrs()' - Set job attributes. | |
8450 | */ | |
8451 | ||
8452 | static void | |
8453 | set_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
8454 | ipp_attribute_t *uri) /* I - Job URI */ | |
8455 | { | |
8456 | ipp_attribute_t *attr, /* Current attribute */ | |
8457 | *attr2; /* Job attribute */ | |
8458 | int jobid; /* Job ID */ | |
8459 | cupsd_job_t *job; /* Current job */ | |
8460 | char method[HTTP_MAX_URI], | |
8461 | /* Method portion of URI */ | |
8462 | username[HTTP_MAX_URI], | |
8463 | /* Username portion of URI */ | |
8464 | host[HTTP_MAX_URI], | |
8465 | /* Host portion of URI */ | |
8466 | resource[HTTP_MAX_URI]; | |
8467 | /* Resource portion of URI */ | |
8468 | int port; /* Port portion of URI */ | |
d09495fa | 8469 | int event; /* Events? */ |
ef416fc2 | 8470 | |
8471 | ||
8472 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_job_attrs(%p[%d], %s)", con, | |
8473 | con->http.fd, uri->values[0].string.text); | |
8474 | ||
8475 | /* | |
8476 | * Start with "everything is OK" status... | |
8477 | */ | |
8478 | ||
8479 | con->response->request.status.status_code = IPP_OK; | |
8480 | ||
8481 | /* | |
8482 | * See if we have a job URI or a printer URI... | |
8483 | */ | |
8484 | ||
fa73b229 | 8485 | if (!strcmp(uri->name, "printer-uri")) |
ef416fc2 | 8486 | { |
8487 | /* | |
8488 | * Got a printer URI; see if we also have a job-id attribute... | |
8489 | */ | |
8490 | ||
fa73b229 | 8491 | if ((attr = ippFindAttribute(con->request, "job-id", |
8492 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 8493 | { |
8494 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8495 | _("Got a printer-uri attribute but no job-id!")); | |
8496 | return; | |
8497 | } | |
8498 | ||
8499 | jobid = attr->values[0].integer; | |
8500 | } | |
8501 | else | |
8502 | { | |
8503 | /* | |
8504 | * Got a job URI; parse it to get the job ID... | |
8505 | */ | |
8506 | ||
a4d04587 | 8507 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8508 | sizeof(method), username, sizeof(username), host, | |
8509 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8510 | |
fa73b229 | 8511 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 8512 | { |
8513 | /* | |
8514 | * Not a valid URI! | |
8515 | */ | |
8516 | ||
8517 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8518 | _("Bad job-uri attribute \"%s\"!"), | |
8519 | uri->values[0].string.text); | |
8520 | return; | |
8521 | } | |
8522 | ||
8523 | jobid = atoi(resource + 6); | |
8524 | } | |
8525 | ||
8526 | /* | |
8527 | * See if the job exists... | |
8528 | */ | |
8529 | ||
8530 | if ((job = cupsdFindJob(jobid)) == NULL) | |
8531 | { | |
8532 | /* | |
8533 | * Nope - return a "not found" error... | |
8534 | */ | |
8535 | ||
8536 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
8537 | return; | |
8538 | } | |
8539 | ||
8540 | /* | |
8541 | * See if the job has been completed... | |
8542 | */ | |
8543 | ||
bd7854cb | 8544 | if (job->state_value > IPP_JOB_STOPPED) |
ef416fc2 | 8545 | { |
8546 | /* | |
8547 | * Return a "not-possible" error... | |
8548 | */ | |
8549 | ||
8550 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8551 | _("Job #%d is finished and cannot be altered!"), jobid); | |
8552 | return; | |
8553 | } | |
8554 | ||
8555 | /* | |
8556 | * See if the job is owned by the requesting user... | |
8557 | */ | |
8558 | ||
8559 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
8560 | { | |
f899b121 | 8561 | send_http_error(con, HTTP_UNAUTHORIZED, NULL); |
ef416fc2 | 8562 | return; |
8563 | } | |
8564 | ||
8565 | /* | |
8566 | * See what the user wants to change. | |
8567 | */ | |
8568 | ||
bd7854cb | 8569 | cupsdLoadJob(job); |
8570 | ||
d09495fa | 8571 | event = 0; |
8572 | ||
fa73b229 | 8573 | for (attr = con->request->attrs; attr; attr = attr->next) |
ef416fc2 | 8574 | { |
8575 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
8576 | continue; | |
8577 | ||
8578 | if (!strcmp(attr->name, "attributes-charset") || | |
8579 | !strcmp(attr->name, "attributes-natural-language") || | |
8580 | !strcmp(attr->name, "document-compression") || | |
8581 | !strcmp(attr->name, "document-format") || | |
8582 | !strcmp(attr->name, "job-detailed-status-messages") || | |
8583 | !strcmp(attr->name, "job-document-access-errors") || | |
8584 | !strcmp(attr->name, "job-id") || | |
8585 | !strcmp(attr->name, "job-k-octets") || | |
8586 | !strcmp(attr->name, "job-originating-host-name") || | |
8587 | !strcmp(attr->name, "job-originating-user-name") || | |
8588 | !strcmp(attr->name, "job-printer-up-time") || | |
8589 | !strcmp(attr->name, "job-printer-uri") || | |
8590 | !strcmp(attr->name, "job-sheets") || | |
8591 | !strcmp(attr->name, "job-state-message") || | |
8592 | !strcmp(attr->name, "job-state-reasons") || | |
8593 | !strcmp(attr->name, "job-uri") || | |
8594 | !strcmp(attr->name, "number-of-documents") || | |
8595 | !strcmp(attr->name, "number-of-intervening-jobs") || | |
8596 | !strcmp(attr->name, "output-device-assigned") || | |
8597 | !strncmp(attr->name, "date-time-at-", 13) || | |
8598 | !strncmp(attr->name, "job-impressions", 15) || | |
8599 | !strncmp(attr->name, "job-k-octets", 12) || | |
8600 | !strncmp(attr->name, "job-media-sheets", 16) || | |
8601 | !strncmp(attr->name, "time-at-", 8)) | |
8602 | { | |
8603 | /* | |
8604 | * Read-only attrs! | |
8605 | */ | |
8606 | ||
8607 | send_ipp_status(con, IPP_ATTRIBUTES_NOT_SETTABLE, | |
8608 | _("%s cannot be changed."), attr->name); | |
8609 | ||
8610 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8611 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8612 | ||
8613 | continue; | |
8614 | } | |
8615 | ||
8616 | if (!strcmp(attr->name, "job-priority")) | |
8617 | { | |
8618 | /* | |
8619 | * Change the job priority... | |
8620 | */ | |
8621 | ||
8622 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8623 | { | |
8624 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-priority value!")); | |
8625 | ||
8626 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8627 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8628 | } | |
bd7854cb | 8629 | else if (job->state_value >= IPP_JOB_PROCESSING) |
ef416fc2 | 8630 | { |
8631 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8632 | _("Job is completed and cannot be changed.")); | |
8633 | return; | |
8634 | } | |
8635 | else if (con->response->request.status.status_code == IPP_OK) | |
d09495fa | 8636 | { |
ef416fc2 | 8637 | cupsdSetJobPriority(job, attr->values[0].integer); |
d09495fa | 8638 | event |= CUPSD_EVENT_JOB_CONFIG_CHANGED; |
8639 | } | |
ef416fc2 | 8640 | } |
8641 | else if (!strcmp(attr->name, "job-state")) | |
8642 | { | |
8643 | /* | |
8644 | * Change the job state... | |
8645 | */ | |
8646 | ||
8647 | if (attr->value_tag != IPP_TAG_ENUM) | |
8648 | { | |
8649 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-state value!")); | |
8650 | ||
8651 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8652 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8653 | } | |
8654 | else | |
8655 | { | |
8656 | switch (attr->values[0].integer) | |
8657 | { | |
8658 | case IPP_JOB_PENDING : | |
8659 | case IPP_JOB_HELD : | |
bd7854cb | 8660 | if (job->state_value > IPP_JOB_HELD) |
ef416fc2 | 8661 | { |
8662 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8663 | _("Job state cannot be changed.")); | |
8664 | return; | |
8665 | } | |
8666 | else if (con->response->request.status.status_code == IPP_OK) | |
bd7854cb | 8667 | { |
ef416fc2 | 8668 | job->state->values[0].integer = attr->values[0].integer; |
d09495fa | 8669 | job->state_value = (ipp_jstate_t)attr->values[0].integer; |
8670 | ||
8671 | event |= CUPSD_EVENT_JOB_STATE; | |
bd7854cb | 8672 | } |
ef416fc2 | 8673 | break; |
8674 | ||
8675 | case IPP_JOB_PROCESSING : | |
8676 | case IPP_JOB_STOPPED : | |
bd7854cb | 8677 | if (job->state_value != attr->values[0].integer) |
ef416fc2 | 8678 | { |
8679 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8680 | _("Job state cannot be changed.")); | |
8681 | return; | |
8682 | } | |
8683 | break; | |
8684 | ||
d09495fa | 8685 | case IPP_JOB_CANCELED : |
ef416fc2 | 8686 | case IPP_JOB_ABORTED : |
8687 | case IPP_JOB_COMPLETED : | |
bd7854cb | 8688 | if (job->state_value > IPP_JOB_PROCESSING) |
ef416fc2 | 8689 | { |
8690 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8691 | _("Job state cannot be changed.")); | |
8692 | return; | |
8693 | } | |
8694 | else if (con->response->request.status.status_code == IPP_OK) | |
07725fee | 8695 | cupsdCancelJob(job, 0, (ipp_jstate_t)attr->values[0].integer); |
ef416fc2 | 8696 | break; |
8697 | } | |
8698 | } | |
8699 | } | |
8700 | else if (con->response->request.status.status_code != IPP_OK) | |
8701 | continue; | |
fa73b229 | 8702 | else if ((attr2 = ippFindAttribute(job->attrs, attr->name, |
8703 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 8704 | { |
8705 | /* | |
8706 | * Some other value; first free the old value... | |
8707 | */ | |
8708 | ||
8709 | if (job->attrs->prev) | |
8710 | job->attrs->prev->next = attr2->next; | |
8711 | else | |
8712 | job->attrs->attrs = attr2->next; | |
8713 | ||
8714 | if (job->attrs->last == attr2) | |
8715 | job->attrs->last = job->attrs->prev; | |
8716 | ||
757d2cad | 8717 | _ippFreeAttr(attr2); |
ef416fc2 | 8718 | |
8719 | /* | |
8720 | * Then copy the attribute... | |
8721 | */ | |
8722 | ||
8723 | copy_attribute(job->attrs, attr, 0); | |
8724 | ||
8725 | /* | |
8726 | * See if the job-name or job-hold-until is being changed. | |
8727 | */ | |
8728 | ||
8729 | if (!strcmp(attr->name, "job-hold-until")) | |
8730 | { | |
8731 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
8732 | ||
8733 | if (!strcmp(attr->values[0].string.text, "no-hold")) | |
8734 | cupsdReleaseJob(job); | |
8735 | else | |
8736 | cupsdHoldJob(job); | |
d09495fa | 8737 | |
8738 | event |= CUPSD_EVENT_JOB_CONFIG_CHANGED | CUPSD_EVENT_JOB_STATE; | |
ef416fc2 | 8739 | } |
8740 | } | |
8741 | else if (attr->value_tag == IPP_TAG_DELETEATTR) | |
8742 | { | |
8743 | /* | |
8744 | * Delete the attribute... | |
8745 | */ | |
8746 | ||
8747 | if ((attr2 = ippFindAttribute(job->attrs, attr->name, | |
8748 | IPP_TAG_ZERO)) != NULL) | |
8749 | { | |
8750 | if (job->attrs->prev) | |
8751 | job->attrs->prev->next = attr2->next; | |
8752 | else | |
8753 | job->attrs->attrs = attr2->next; | |
8754 | ||
8755 | if (attr2 == job->attrs->last) | |
8756 | job->attrs->last = job->attrs->prev; | |
8757 | ||
757d2cad | 8758 | _ippFreeAttr(attr2); |
d09495fa | 8759 | |
8760 | event |= CUPSD_EVENT_JOB_CONFIG_CHANGED; | |
ef416fc2 | 8761 | } |
8762 | } | |
8763 | else | |
8764 | { | |
8765 | /* | |
8766 | * Add new option by copying it... | |
8767 | */ | |
8768 | ||
8769 | copy_attribute(job->attrs, attr, 0); | |
d09495fa | 8770 | |
8771 | event |= CUPSD_EVENT_JOB_CONFIG_CHANGED; | |
ef416fc2 | 8772 | } |
8773 | } | |
8774 | ||
8775 | /* | |
8776 | * Save the job... | |
8777 | */ | |
8778 | ||
8779 | cupsdSaveJob(job); | |
8780 | ||
d09495fa | 8781 | /* |
8782 | * Send events as needed... | |
8783 | */ | |
8784 | ||
8785 | if (event & CUPSD_EVENT_JOB_STATE) | |
8786 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, | |
8787 | job->state_value == IPP_JOB_HELD ? | |
8788 | "Job held by user." : "Job restarted by user."); | |
8789 | ||
8790 | if (event & CUPSD_EVENT_JOB_CONFIG_CHANGED) | |
8791 | cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, job->printer, job, | |
8792 | "Job options changed by user."); | |
8793 | ||
ef416fc2 | 8794 | /* |
8795 | * Start jobs if possible... | |
8796 | */ | |
8797 | ||
8798 | cupsdCheckJobs(); | |
8799 | } | |
8800 | ||
8801 | ||
b423cd4c | 8802 | /* |
8803 | * 'set_printer_defaults()' - Set printer default options from a request. | |
8804 | */ | |
8805 | ||
8806 | static void | |
8807 | set_printer_defaults( | |
8808 | cupsd_client_t *con, /* I - Client connection */ | |
8809 | cupsd_printer_t *printer) /* I - Printer */ | |
8810 | { | |
8811 | int i; /* Looping var */ | |
8812 | ipp_attribute_t *attr; /* Current attribute */ | |
8813 | int namelen; /* Length of attribute name */ | |
8814 | char name[256], /* New attribute name */ | |
8815 | value[256]; /* String version of integer attrs */ | |
8816 | ||
8817 | ||
8818 | for (attr = con->request->attrs; attr; attr = attr->next) | |
8819 | { | |
8820 | /* | |
8821 | * Skip non-printer attributes... | |
8822 | */ | |
8823 | ||
8824 | if (attr->group_tag != IPP_TAG_PRINTER || !attr->name) | |
8825 | continue; | |
8826 | ||
8827 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_printer_defaults: %s", attr->name); | |
8828 | ||
8829 | if (!strcmp(attr->name, "job-sheets-default")) | |
8830 | { | |
8831 | /* | |
8832 | * Only allow keywords and names... | |
8833 | */ | |
8834 | ||
8835 | if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD) | |
8836 | continue; | |
8837 | ||
8838 | /* | |
8839 | * Only allow job-sheets-default to be set when running without a | |
8840 | * system high classification level... | |
8841 | */ | |
8842 | ||
8843 | if (Classification) | |
8844 | continue; | |
8845 | ||
8846 | cupsdSetString(&printer->job_sheets[0], attr->values[0].string.text); | |
8847 | ||
8848 | if (attr->num_values > 1) | |
8849 | cupsdSetString(&printer->job_sheets[1], attr->values[1].string.text); | |
8850 | else | |
8851 | cupsdSetString(&printer->job_sheets[1], "none"); | |
8852 | } | |
8853 | else if (!strcmp(attr->name, "requesting-user-name-allowed")) | |
8854 | { | |
8855 | cupsdFreePrinterUsers(printer); | |
8856 | ||
8857 | printer->deny_users = 0; | |
8858 | ||
8859 | if (attr->value_tag == IPP_TAG_NAME && | |
8860 | (attr->num_values > 1 || | |
8861 | strcmp(attr->values[0].string.text, "all"))) | |
8862 | { | |
8863 | for (i = 0; i < attr->num_values; i ++) | |
8864 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
8865 | } | |
8866 | } | |
8867 | else if (!strcmp(attr->name, "requesting-user-name-denied")) | |
8868 | { | |
8869 | cupsdFreePrinterUsers(printer); | |
8870 | ||
8871 | printer->deny_users = 1; | |
8872 | ||
8873 | if (attr->value_tag == IPP_TAG_NAME && | |
8874 | (attr->num_values > 1 || | |
8875 | strcmp(attr->values[0].string.text, "none"))) | |
8876 | { | |
8877 | for (i = 0; i < attr->num_values; i ++) | |
8878 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
8879 | } | |
8880 | } | |
8881 | else if (!strcmp(attr->name, "job-quota-period")) | |
8882 | { | |
8883 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8884 | continue; | |
8885 | ||
8886 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-quota-period to %d...", | |
8887 | attr->values[0].integer); | |
8888 | cupsdFreeQuotas(printer); | |
8889 | ||
8890 | printer->quota_period = attr->values[0].integer; | |
8891 | } | |
8892 | else if (!strcmp(attr->name, "job-k-limit")) | |
8893 | { | |
8894 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8895 | continue; | |
8896 | ||
8897 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-k-limit to %d...", | |
8898 | attr->values[0].integer); | |
8899 | cupsdFreeQuotas(printer); | |
8900 | ||
8901 | printer->k_limit = attr->values[0].integer; | |
8902 | } | |
8903 | else if (!strcmp(attr->name, "job-page-limit")) | |
8904 | { | |
8905 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8906 | continue; | |
8907 | ||
8908 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-page-limit to %d...", | |
8909 | attr->values[0].integer); | |
8910 | cupsdFreeQuotas(printer); | |
8911 | ||
8912 | printer->page_limit = attr->values[0].integer; | |
8913 | } | |
8914 | else if (!strcmp(attr->name, "printer-op-policy")) | |
8915 | { | |
8916 | cupsd_policy_t *p; /* Policy */ | |
8917 | ||
8918 | ||
8919 | if (attr->value_tag != IPP_TAG_NAME) | |
8920 | continue; | |
8921 | ||
8922 | if ((p = cupsdFindPolicy(attr->values[0].string.text)) != NULL) | |
8923 | { | |
8924 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8925 | "Setting printer-op-policy to \"%s\"...", | |
8926 | attr->values[0].string.text); | |
8927 | cupsdSetString(&printer->op_policy, attr->values[0].string.text); | |
8928 | printer->op_policy_ptr = p; | |
8929 | } | |
8930 | else | |
8931 | { | |
8932 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8933 | _("Unknown printer-op-policy \"%s\"."), | |
8934 | attr->values[0].string.text); | |
8935 | return; | |
8936 | } | |
8937 | } | |
8938 | else if (!strcmp(attr->name, "printer-error-policy")) | |
8939 | { | |
8940 | if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD) | |
8941 | continue; | |
8942 | ||
8943 | if (strcmp(attr->values[0].string.text, "abort-job") && | |
8944 | strcmp(attr->values[0].string.text, "retry-job") && | |
8945 | strcmp(attr->values[0].string.text, "stop-printer")) | |
8946 | { | |
8947 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8948 | _("Unknown printer-error-policy \"%s\"."), | |
8949 | attr->values[0].string.text); | |
8950 | return; | |
8951 | } | |
8952 | ||
8953 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8954 | "Setting printer-error-policy to \"%s\"...", | |
8955 | attr->values[0].string.text); | |
8956 | cupsdSetString(&printer->error_policy, attr->values[0].string.text); | |
8957 | } | |
b423cd4c | 8958 | |
8959 | /* | |
8960 | * Skip any other non-default attributes... | |
8961 | */ | |
8962 | ||
8963 | namelen = strlen(attr->name); | |
8964 | if (namelen < 9 || strcmp(attr->name + namelen - 8, "-default") || | |
8965 | namelen > (sizeof(name) - 1) || attr->num_values != 1) | |
8966 | continue; | |
8967 | ||
8968 | /* | |
8969 | * OK, anything else must be a user-defined default... | |
8970 | */ | |
8971 | ||
8972 | strlcpy(name, attr->name, sizeof(name)); | |
8973 | name[namelen - 8] = '\0'; /* Strip "-default" */ | |
8974 | ||
8975 | switch (attr->value_tag) | |
8976 | { | |
8977 | case IPP_TAG_DELETEATTR : | |
8978 | printer->num_options = cupsRemoveOption(name, | |
8979 | printer->num_options, | |
8980 | &(printer->options)); | |
8981 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8982 | "Deleting %s", attr->name); | |
8983 | break; | |
8984 | ||
8985 | case IPP_TAG_NAME : | |
8986 | case IPP_TAG_KEYWORD : | |
8987 | case IPP_TAG_URI : | |
8988 | printer->num_options = cupsAddOption(name, | |
8989 | attr->values[0].string.text, | |
8990 | printer->num_options, | |
8991 | &(printer->options)); | |
8992 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8993 | "Setting %s to \"%s\"...", attr->name, | |
8994 | attr->values[0].string.text); | |
8995 | break; | |
8996 | ||
8997 | case IPP_TAG_BOOLEAN : | |
8998 | printer->num_options = cupsAddOption(name, | |
8999 | attr->values[0].boolean ? | |
9000 | "true" : "false", | |
9001 | printer->num_options, | |
9002 | &(printer->options)); | |
9003 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9004 | "Setting %s to %s...", attr->name, | |
9005 | attr->values[0].boolean ? "true" : "false"); | |
9006 | break; | |
9007 | ||
9008 | case IPP_TAG_INTEGER : | |
9009 | case IPP_TAG_ENUM : | |
9010 | sprintf(value, "%d", attr->values[0].integer); | |
9011 | printer->num_options = cupsAddOption(name, value, | |
9012 | printer->num_options, | |
9013 | &(printer->options)); | |
9014 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9015 | "Setting %s to %s...", attr->name, value); | |
9016 | break; | |
9017 | ||
9018 | case IPP_TAG_RANGE : | |
9019 | sprintf(value, "%d-%d", attr->values[0].range.lower, | |
9020 | attr->values[0].range.upper); | |
9021 | printer->num_options = cupsAddOption(name, value, | |
9022 | printer->num_options, | |
9023 | &(printer->options)); | |
9024 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9025 | "Setting %s to %s...", attr->name, value); | |
9026 | break; | |
9027 | ||
9028 | case IPP_TAG_RESOLUTION : | |
9029 | sprintf(value, "%dx%d%s", attr->values[0].resolution.xres, | |
9030 | attr->values[0].resolution.yres, | |
9031 | attr->values[0].resolution.units == IPP_RES_PER_INCH ? | |
9032 | "dpi" : "dpc"); | |
9033 | printer->num_options = cupsAddOption(name, value, | |
9034 | printer->num_options, | |
9035 | &(printer->options)); | |
9036 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9037 | "Setting %s to %s...", attr->name, value); | |
9038 | break; | |
9039 | ||
9040 | default : | |
9041 | /* Do nothing for other values */ | |
9042 | break; | |
9043 | } | |
9044 | } | |
9045 | } | |
9046 | ||
9047 | ||
ef416fc2 | 9048 | /* |
9049 | * 'start_printer()' - Start a printer. | |
9050 | */ | |
9051 | ||
9052 | static void | |
9053 | start_printer(cupsd_client_t *con, /* I - Client connection */ | |
9054 | ipp_attribute_t *uri) /* I - Printer URI */ | |
9055 | { | |
9056 | http_status_t status; /* Policy status */ | |
9057 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
ef416fc2 | 9058 | cupsd_printer_t *printer; /* Printer data */ |
9059 | ||
9060 | ||
9061 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "start_printer(%p[%d], %s)", con, | |
9062 | con->http.fd, uri->values[0].string.text); | |
9063 | ||
9064 | /* | |
9065 | * Is the destination valid? | |
9066 | */ | |
9067 | ||
f7deaa1a | 9068 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 9069 | { |
9070 | /* | |
9071 | * Bad URI... | |
9072 | */ | |
9073 | ||
9074 | send_ipp_status(con, IPP_NOT_FOUND, | |
9075 | _("The printer or class was not found.")); | |
9076 | return; | |
9077 | } | |
9078 | ||
9079 | /* | |
9080 | * Check policy... | |
9081 | */ | |
9082 | ||
9083 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
9084 | { | |
f899b121 | 9085 | send_http_error(con, status, printer); |
ef416fc2 | 9086 | return; |
9087 | } | |
9088 | ||
9089 | /* | |
9090 | * Start the printer... | |
9091 | */ | |
9092 | ||
9093 | printer->state_message[0] = '\0'; | |
9094 | ||
9095 | cupsdStartPrinter(printer, 1); | |
9096 | ||
9097 | if (dtype & CUPS_PRINTER_CLASS) | |
f7deaa1a | 9098 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" started by \"%s\".", |
9099 | printer->name, get_username(con)); | |
e00b005a | 9100 | else |
f7deaa1a | 9101 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" started by \"%s\".", |
9102 | printer->name, get_username(con)); | |
ef416fc2 | 9103 | |
9104 | cupsdCheckJobs(); | |
9105 | ||
9106 | /* | |
9107 | * Everything was ok, so return OK status... | |
9108 | */ | |
9109 | ||
9110 | con->response->request.status.status_code = IPP_OK; | |
9111 | } | |
9112 | ||
9113 | ||
9114 | /* | |
9115 | * 'stop_printer()' - Stop a printer. | |
9116 | */ | |
9117 | ||
9118 | static void | |
9119 | stop_printer(cupsd_client_t *con, /* I - Client connection */ | |
9120 | ipp_attribute_t *uri) /* I - Printer URI */ | |
9121 | { | |
9122 | http_status_t status; /* Policy status */ | |
9123 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
ef416fc2 | 9124 | cupsd_printer_t *printer; /* Printer data */ |
9125 | ipp_attribute_t *attr; /* printer-state-message attribute */ | |
9126 | ||
9127 | ||
9128 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "stop_printer(%p[%d], %s)", con, | |
9129 | con->http.fd, uri->values[0].string.text); | |
9130 | ||
9131 | /* | |
9132 | * Is the destination valid? | |
9133 | */ | |
9134 | ||
f7deaa1a | 9135 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 9136 | { |
9137 | /* | |
9138 | * Bad URI... | |
9139 | */ | |
9140 | ||
9141 | send_ipp_status(con, IPP_NOT_FOUND, | |
9142 | _("The printer or class was not found.")); | |
9143 | return; | |
9144 | } | |
9145 | ||
9146 | /* | |
9147 | * Check policy... | |
9148 | */ | |
9149 | ||
9150 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
9151 | { | |
f899b121 | 9152 | send_http_error(con, status, printer); |
ef416fc2 | 9153 | return; |
9154 | } | |
9155 | ||
9156 | /* | |
9157 | * Stop the printer... | |
9158 | */ | |
9159 | ||
9160 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
9161 | IPP_TAG_TEXT)) == NULL) | |
9162 | strcpy(printer->state_message, "Paused"); | |
9163 | else | |
9164 | { | |
9165 | strlcpy(printer->state_message, attr->values[0].string.text, | |
9166 | sizeof(printer->state_message)); | |
9167 | } | |
9168 | ||
9169 | cupsdStopPrinter(printer, 1); | |
9170 | ||
9171 | if (dtype & CUPS_PRINTER_CLASS) | |
f7deaa1a | 9172 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" stopped by \"%s\".", |
9173 | printer->name, get_username(con)); | |
ef416fc2 | 9174 | else |
f7deaa1a | 9175 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" stopped by \"%s\".", |
9176 | printer->name, get_username(con)); | |
ef416fc2 | 9177 | |
9178 | /* | |
9179 | * Everything was ok, so return OK status... | |
9180 | */ | |
9181 | ||
9182 | con->response->request.status.status_code = IPP_OK; | |
9183 | } | |
9184 | ||
9185 | ||
89d46774 | 9186 | /* |
9187 | * 'url_encode_attr()' - URL-encode a string attribute. | |
9188 | */ | |
9189 | ||
9190 | static void | |
9191 | url_encode_attr(ipp_attribute_t *attr, /* I - Attribute */ | |
9192 | char *buffer,/* I - String buffer */ | |
9193 | int bufsize)/* I - Size of buffer */ | |
9194 | { | |
9195 | int i; /* Looping var */ | |
9196 | char *bufptr, /* Pointer into buffer */ | |
9197 | *bufend, /* End of buffer */ | |
9198 | *valptr; /* Pointer into value */ | |
9199 | ||
9200 | ||
9201 | strlcpy(buffer, attr->name, bufsize); | |
9202 | bufptr = buffer + strlen(buffer); | |
9203 | bufend = buffer + bufsize - 1; | |
9204 | ||
9205 | for (i = 0; i < attr->num_values; i ++) | |
9206 | { | |
9207 | if (bufptr >= bufend) | |
9208 | break; | |
9209 | ||
9210 | if (i) | |
9211 | *bufptr++ = ','; | |
9212 | else | |
9213 | *bufptr++ = '='; | |
9214 | ||
9215 | if (bufptr >= bufend) | |
9216 | break; | |
9217 | ||
9218 | *bufptr++ = '\''; | |
9219 | ||
9220 | for (valptr = attr->values[i].string.text; | |
9221 | *valptr && bufptr < bufend; | |
9222 | valptr ++) | |
9223 | if (*valptr == ' ') | |
9224 | { | |
9225 | if (bufptr >= (bufend - 2)) | |
9226 | break; | |
9227 | ||
9228 | *bufptr++ = '%'; | |
9229 | *bufptr++ = '2'; | |
9230 | *bufptr++ = '0'; | |
9231 | } | |
9232 | else if (*valptr == '\'' || *valptr == '\\') | |
9233 | { | |
9234 | *bufptr++ = '\\'; | |
9235 | *bufptr++ = *valptr; | |
9236 | } | |
9237 | else | |
9238 | *bufptr++ = *valptr; | |
9239 | ||
9240 | if (bufptr >= bufend) | |
9241 | break; | |
9242 | ||
9243 | *bufptr++ = '\''; | |
9244 | } | |
9245 | ||
9246 | *bufptr = '\0'; | |
9247 | } | |
9248 | ||
9249 | ||
ef416fc2 | 9250 | /* |
9251 | * 'user_allowed()' - See if a user is allowed to print to a queue. | |
9252 | */ | |
9253 | ||
9254 | static int /* O - 0 if not allowed, 1 if allowed */ | |
9255 | user_allowed(cupsd_printer_t *p, /* I - Printer or class */ | |
9256 | const char *username) /* I - Username */ | |
9257 | { | |
9258 | int i; /* Looping var */ | |
9259 | struct passwd *pw; /* User password data */ | |
9260 | ||
9261 | ||
9262 | if (p->num_users == 0) | |
9263 | return (1); | |
9264 | ||
9265 | if (!strcmp(username, "root")) | |
9266 | return (1); | |
9267 | ||
9268 | pw = getpwnam(username); | |
9269 | endpwent(); | |
9270 | ||
9271 | for (i = 0; i < p->num_users; i ++) | |
9272 | { | |
9273 | if (p->users[i][0] == '@') | |
9274 | { | |
9275 | /* | |
9276 | * Check group membership... | |
9277 | */ | |
9278 | ||
9279 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) | |
9280 | break; | |
9281 | } | |
9282 | else if (!strcasecmp(username, p->users[i])) | |
9283 | break; | |
9284 | } | |
9285 | ||
9286 | return ((i < p->num_users) != p->deny_users); | |
9287 | } | |
9288 | ||
9289 | ||
9290 | /* | |
9291 | * 'validate_job()' - Validate printer options and destination. | |
9292 | */ | |
9293 | ||
9294 | static void | |
9295 | validate_job(cupsd_client_t *con, /* I - Client connection */ | |
9296 | ipp_attribute_t *uri) /* I - Printer URI */ | |
9297 | { | |
9298 | http_status_t status; /* Policy status */ | |
9299 | ipp_attribute_t *attr; /* Current attribute */ | |
9300 | ipp_attribute_t *format; /* Document-format attribute */ | |
9301 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
ef416fc2 | 9302 | char super[MIME_MAX_SUPER], |
9303 | /* Supertype of file */ | |
9304 | type[MIME_MAX_TYPE]; | |
9305 | /* Subtype of file */ | |
9306 | cupsd_printer_t *printer; /* Printer */ | |
9307 | ||
9308 | ||
9309 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "validate_job(%p[%d], %s)", con, | |
9310 | con->http.fd, uri->values[0].string.text); | |
9311 | ||
9312 | /* | |
9313 | * OK, see if the client is sending the document compressed - CUPS | |
9314 | * doesn't support compression yet... | |
9315 | */ | |
9316 | ||
fa73b229 | 9317 | if ((attr = ippFindAttribute(con->request, "compression", |
9318 | IPP_TAG_KEYWORD)) != NULL && | |
9319 | !strcmp(attr->values[0].string.text, "none")) | |
ef416fc2 | 9320 | { |
9321 | send_ipp_status(con, IPP_ATTRIBUTES, | |
9322 | _("Unsupported compression attribute %s!"), | |
9323 | attr->values[0].string.text); | |
9324 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
9325 | "compression", NULL, attr->values[0].string.text); | |
9326 | return; | |
9327 | } | |
9328 | ||
9329 | /* | |
9330 | * Is it a format we support? | |
9331 | */ | |
9332 | ||
9333 | if ((format = ippFindAttribute(con->request, "document-format", | |
9334 | IPP_TAG_MIMETYPE)) != NULL) | |
9335 | { | |
9336 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
9337 | { | |
9338 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
9339 | format->values[0].string.text); | |
9340 | return; | |
9341 | } | |
9342 | ||
fa73b229 | 9343 | if ((strcmp(super, "application") || strcmp(type, "octet-stream")) && |
9344 | !mimeType(MimeDatabase, super, type)) | |
ef416fc2 | 9345 | { |
9346 | cupsdLogMessage(CUPSD_LOG_INFO, | |
9347 | "Hint: Do you have the raw file printing rules enabled?"); | |
9348 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
9349 | _("Unsupported format \"%s\"!"), | |
9350 | format->values[0].string.text); | |
9351 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
9352 | "document-format", NULL, format->values[0].string.text); | |
9353 | return; | |
9354 | } | |
9355 | } | |
9356 | ||
9357 | /* | |
9358 | * Is the destination valid? | |
9359 | */ | |
9360 | ||
f7deaa1a | 9361 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 9362 | { |
9363 | /* | |
9364 | * Bad URI... | |
9365 | */ | |
9366 | ||
9367 | send_ipp_status(con, IPP_NOT_FOUND, | |
9368 | _("The printer or class was not found.")); | |
9369 | return; | |
9370 | } | |
9371 | ||
9372 | /* | |
9373 | * Check policy... | |
9374 | */ | |
9375 | ||
9376 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
9377 | { | |
f899b121 | 9378 | send_http_error(con, status, printer); |
ef416fc2 | 9379 | return; |
9380 | } | |
9381 | ||
9382 | /* | |
9383 | * Everything was ok, so return OK status... | |
9384 | */ | |
9385 | ||
9386 | con->response->request.status.status_code = IPP_OK; | |
9387 | } | |
9388 | ||
9389 | ||
9390 | /* | |
9391 | * 'validate_name()' - Make sure the printer name only contains valid chars. | |
9392 | */ | |
9393 | ||
9394 | static int /* O - 0 if name is no good, 1 if name is good */ | |
9395 | validate_name(const char *name) /* I - Name to check */ | |
9396 | { | |
9397 | const char *ptr; /* Pointer into name */ | |
9398 | ||
9399 | ||
9400 | /* | |
9401 | * Scan the whole name... | |
9402 | */ | |
9403 | ||
9404 | for (ptr = name; *ptr; ptr ++) | |
f7deaa1a | 9405 | if ((*ptr > 0 && *ptr <= ' ') || *ptr == 127 || *ptr == '/' || *ptr == '#') |
ef416fc2 | 9406 | return (0); |
9407 | ||
9408 | /* | |
9409 | * All the characters are good; validate the length, too... | |
9410 | */ | |
9411 | ||
9412 | return ((ptr - name) < 128); | |
9413 | } | |
9414 | ||
9415 | ||
9416 | /* | |
9417 | * 'validate_user()' - Validate the user for the request. | |
9418 | */ | |
9419 | ||
9420 | static int /* O - 1 if permitted, 0 otherwise */ | |
9421 | validate_user(cupsd_job_t *job, /* I - Job */ | |
9422 | cupsd_client_t *con, /* I - Client connection */ | |
9423 | const char *owner, /* I - Owner of job/resource */ | |
9424 | char *username, /* O - Authenticated username */ | |
9425 | int userlen) /* I - Length of username */ | |
9426 | { | |
ef416fc2 | 9427 | cupsd_printer_t *printer; /* Printer for job */ |
9428 | ||
9429 | ||
9430 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
9431 | "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, " | |
9432 | "userlen=%d)", | |
9433 | job ? job->id : 0, con->http.fd, owner ? owner : "(null)", | |
9434 | username, userlen); | |
9435 | ||
9436 | /* | |
9437 | * Validate input... | |
9438 | */ | |
9439 | ||
9440 | if (!con || !owner || !username || userlen <= 0) | |
9441 | return (0); | |
9442 | ||
9443 | /* | |
9444 | * Get the best authenticated username that is available. | |
9445 | */ | |
9446 | ||
e00b005a | 9447 | strlcpy(username, get_username(con), userlen); |
ef416fc2 | 9448 | |
9449 | /* | |
9450 | * Check the username against the owner... | |
9451 | */ | |
9452 | ||
80ca4592 | 9453 | printer = cupsdFindDest(job->dest); |
ef416fc2 | 9454 | |
9455 | return (cupsdCheckPolicy(printer ? printer->op_policy_ptr : DefaultPolicyPtr, | |
9456 | con, owner) == HTTP_OK); | |
9457 | } | |
9458 | ||
9459 | ||
9460 | /* | |
f899b121 | 9461 | * End of "$Id: ipp.c 6383 2007-03-21 20:01:20Z mike $". |
ef416fc2 | 9462 | */ |