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ef416fc2 | 1 | /* |
bc44d920 | 2 | * "$Id: ipp.c 6678 2007-07-16 18:03:35Z mike $" |
ef416fc2 | 3 | * |
4 | * IPP routines for the Common UNIX Printing System (CUPS) scheduler. | |
5 | * | |
bc44d920 | 6 | * Copyright 2007 by Apple Inc. |
f7deaa1a | 7 | * Copyright 1997-2007 by Easy Software Products, all rights reserved. |
8 | * | |
9 | * This file contains Kerberos support code, copyright 2006 by | |
10 | * Jelmer Vernooij. | |
ef416fc2 | 11 | * |
12 | * These coded instructions, statements, and computer programs are the | |
bc44d920 | 13 | * property of Apple Inc. and are protected by Federal copyright |
14 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
15 | * which should have been included with this file. If this file is | |
16 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 17 | * |
18 | * Contents: | |
19 | * | |
09a101d6 | 20 | * cupsdProcessIPPRequest() - Process an incoming IPP request. |
21 | * cupsdTimeoutJob() - Timeout a job waiting on job files. | |
ef416fc2 | 22 | * accept_jobs() - Accept print jobs to a printer. |
23 | * add_class() - Add a class to the system. | |
24 | * add_file() - Add a file to a job. | |
b423cd4c | 25 | * add_job() - Add a job to a print queue. |
ef416fc2 | 26 | * add_job_state_reasons() - Add the "job-state-reasons" attribute based |
27 | * upon the job and printer state... | |
28 | * add_job_subscriptions() - Add any subcriptions for a job. | |
bd7854cb | 29 | * add_job_uuid() - Add job-uuid attribute to a job. |
ef416fc2 | 30 | * add_printer() - Add a printer to the system. |
31 | * add_printer_state_reasons() - Add the "printer-state-reasons" attribute | |
32 | * based upon the printer state... | |
33 | * add_queued_job_count() - Add the "queued-job-count" attribute for | |
b423cd4c | 34 | * apply_printer_defaults() - Apply printer default options to a job. |
ef416fc2 | 35 | * authenticate_job() - Set job authentication info. |
36 | * cancel_all_jobs() - Cancel all print jobs. | |
37 | * cancel_job() - Cancel a print job. | |
38 | * cancel_subscription() - Cancel a subscription. | |
39 | * check_quotas() - Check quotas for a printer and user. | |
40 | * copy_attribute() - Copy a single attribute. | |
41 | * copy_attrs() - Copy attributes from one request to another. | |
42 | * copy_banner() - Copy a banner file to the requests directory | |
43 | * for the specified job. | |
44 | * copy_file() - Copy a PPD file or interface script... | |
45 | * copy_model() - Copy a PPD model file, substituting default | |
46 | * values as needed... | |
fa73b229 | 47 | * copy_job_attrs() - Copy job attributes. |
48 | * copy_printer_attrs() - Copy printer attributes. | |
ef416fc2 | 49 | * copy_subscription_attrs() - Copy subscription attributes. |
50 | * create_job() - Print a file to a printer or class. | |
51 | * create_requested_array() - Create an array for the requested-attributes. | |
52 | * create_subscription() - Create a notification subscription. | |
53 | * delete_printer() - Remove a printer or class from the system. | |
54 | * get_default() - Get the default destination. | |
55 | * get_devices() - Get the list of available devices on the | |
56 | * local system. | |
ef416fc2 | 57 | * get_job_attrs() - Get job attributes. |
fa73b229 | 58 | * get_jobs() - Get a list of jobs for the specified printer. |
ef416fc2 | 59 | * get_notifications() - Get events for a subscription. |
b94498cf | 60 | * get_ppd() - Get a named PPD from the local system. |
ef416fc2 | 61 | * get_ppds() - Get the list of PPD files on the local |
62 | * system. | |
63 | * get_printer_attrs() - Get printer attributes. | |
64 | * get_printers() - Get a list of printers. | |
65 | * get_subscription_attrs() - Get subscription attributes. | |
66 | * get_subscriptions() - Get subscriptions. | |
e00b005a | 67 | * get_username() - Get the username associated with a request. |
ef416fc2 | 68 | * hold_job() - Hold a print job. |
69 | * move_job() - Move a job to a new destination. | |
ef416fc2 | 70 | * ppd_parse_line() - Parse a PPD default line. |
71 | * print_job() - Print a file to a printer or class. | |
72 | * read_ps_line() - Read a line from a PS file... | |
73 | * read_ps_job_ticket() - Reads a job ticket embedded in a PS file. | |
74 | * reject_jobs() - Reject print jobs to a printer. | |
75 | * release_job() - Release a held print job. | |
76 | * restart_job() - Restart an old print job. | |
77 | * save_auth_info() - Save authentication information for a job. | |
f7deaa1a | 78 | * save_krb5_creds() - Save Kerberos credentials for a job. |
ef416fc2 | 79 | * send_document() - Send a file to a printer or class. |
80 | * send_http_error() - Send a HTTP error back to the IPP client. | |
81 | * send_ipp_status() - Send a status back to the IPP client. | |
82 | * set_default() - Set the default destination... | |
83 | * set_job_attrs() - Set job attributes. | |
b423cd4c | 84 | * set_printer_defaults() - Set printer default options from a request. |
ef416fc2 | 85 | * start_printer() - Start a printer. |
86 | * stop_printer() - Stop a printer. | |
89d46774 | 87 | * url_encode_attr() - URL-encode a string attribute. |
b94498cf | 88 | * url_encode_string() - URL-encode a string. |
ef416fc2 | 89 | * user_allowed() - See if a user is allowed to print to a queue. |
90 | * validate_job() - Validate printer options and destination. | |
91 | * validate_name() - Make sure the printer name only contains | |
92 | * valid chars. | |
93 | * validate_user() - Validate the user for the request. | |
94 | */ | |
95 | ||
96 | /* | |
97 | * Include necessary headers... | |
98 | */ | |
99 | ||
100 | #include "cupsd.h" | |
101 | ||
f7deaa1a | 102 | #ifdef HAVE_KRB5_H |
103 | # include <krb5.h> | |
104 | #endif /* HAVE_KRB5_H */ | |
105 | ||
ef416fc2 | 106 | #ifdef HAVE_LIBPAPER |
107 | # include <paper.h> | |
108 | #endif /* HAVE_LIBPAPER */ | |
109 | ||
f899b121 | 110 | #ifdef __APPLE__ |
111 | # ifdef HAVE_MEMBERSHIP_H | |
112 | # include <membership.h> | |
113 | # endif /* HAVE_MEMBERSHIP_H */ | |
114 | # ifdef HAVE_MEMBERSHIPPRIV_H | |
115 | # include <membershipPriv.h> | |
116 | # else | |
7594b224 | 117 | extern int mbr_user_name_to_uuid(const char* name, uuid_t uu); |
118 | extern int mbr_group_name_to_uuid(const char* name, uuid_t uu); | |
119 | extern int mbr_check_membership_by_id(uuid_t user, gid_t group, int* ismember); | |
f899b121 | 120 | # endif /* HAVE_MEMBERSHIPPRIV_H */ |
121 | #endif /* __APPLE__ */ | |
7594b224 | 122 | |
ef416fc2 | 123 | |
ef416fc2 | 124 | /* |
125 | * Local functions... | |
126 | */ | |
127 | ||
128 | static void accept_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
129 | static void add_class(cupsd_client_t *con, ipp_attribute_t *uri); | |
b423cd4c | 130 | static int add_file(cupsd_client_t *con, cupsd_job_t *job, |
131 | mime_type_t *filetype, int compression); | |
f7deaa1a | 132 | static cupsd_job_t *add_job(cupsd_client_t *con, cupsd_printer_t *printer, |
80ca4592 | 133 | mime_type_t *filetype); |
ef416fc2 | 134 | static void add_job_state_reasons(cupsd_client_t *con, cupsd_job_t *job); |
135 | static void add_job_subscriptions(cupsd_client_t *con, cupsd_job_t *job); | |
bd7854cb | 136 | static void add_job_uuid(cupsd_client_t *con, cupsd_job_t *job); |
ef416fc2 | 137 | static void add_printer(cupsd_client_t *con, ipp_attribute_t *uri); |
b423cd4c | 138 | static void add_printer_state_reasons(cupsd_client_t *con, |
139 | cupsd_printer_t *p); | |
ef416fc2 | 140 | static void add_queued_job_count(cupsd_client_t *con, cupsd_printer_t *p); |
b423cd4c | 141 | static void apply_printer_defaults(cupsd_printer_t *printer, |
142 | cupsd_job_t *job); | |
ef416fc2 | 143 | static void authenticate_job(cupsd_client_t *con, ipp_attribute_t *uri); |
144 | static void cancel_all_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
145 | static void cancel_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
146 | static void cancel_subscription(cupsd_client_t *con, int id); | |
147 | static int check_quotas(cupsd_client_t *con, cupsd_printer_t *p); | |
148 | static ipp_attribute_t *copy_attribute(ipp_t *to, ipp_attribute_t *attr, | |
149 | int quickcopy); | |
fa73b229 | 150 | static void copy_attrs(ipp_t *to, ipp_t *from, cups_array_t *ra, |
ef416fc2 | 151 | ipp_tag_t group, int quickcopy); |
b423cd4c | 152 | static int copy_banner(cupsd_client_t *con, cupsd_job_t *job, |
153 | const char *name); | |
ef416fc2 | 154 | static int copy_file(const char *from, const char *to); |
b423cd4c | 155 | static int copy_model(cupsd_client_t *con, const char *from, |
156 | const char *to); | |
fa73b229 | 157 | static void copy_job_attrs(cupsd_client_t *con, |
158 | cupsd_job_t *job, | |
159 | cups_array_t *ra); | |
160 | static void copy_printer_attrs(cupsd_client_t *con, | |
161 | cupsd_printer_t *printer, | |
162 | cups_array_t *ra); | |
ef416fc2 | 163 | static void copy_subscription_attrs(cupsd_client_t *con, |
164 | cupsd_subscription_t *sub, | |
165 | cups_array_t *ra); | |
166 | static void create_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
167 | static cups_array_t *create_requested_array(ipp_t *request); | |
168 | static void create_subscription(cupsd_client_t *con, ipp_attribute_t *uri); | |
169 | static void delete_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
170 | static void get_default(cupsd_client_t *con); | |
171 | static void get_devices(cupsd_client_t *con); | |
172 | static void get_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
173 | static void get_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
bd7854cb | 174 | static void get_notifications(cupsd_client_t *con); |
b94498cf | 175 | static void get_ppd(cupsd_client_t *con, ipp_attribute_t *uri); |
ef416fc2 | 176 | static void get_ppds(cupsd_client_t *con); |
177 | static void get_printers(cupsd_client_t *con, int type); | |
178 | static void get_printer_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
179 | static void get_subscription_attrs(cupsd_client_t *con, int sub_id); | |
180 | static void get_subscriptions(cupsd_client_t *con, ipp_attribute_t *uri); | |
e00b005a | 181 | static const char *get_username(cupsd_client_t *con); |
ef416fc2 | 182 | static void hold_job(cupsd_client_t *con, ipp_attribute_t *uri); |
183 | static void move_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
ef416fc2 | 184 | static int ppd_parse_line(const char *line, char *option, int olen, |
185 | char *choice, int clen); | |
186 | static void print_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
187 | static void read_ps_job_ticket(cupsd_client_t *con); | |
188 | static void reject_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
189 | static void release_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
190 | static void renew_subscription(cupsd_client_t *con, int sub_id); | |
191 | static void restart_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
f7deaa1a | 192 | static void save_auth_info(cupsd_client_t *con, cupsd_job_t *job, |
193 | ipp_attribute_t *auth_info); | |
194 | #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H) | |
195 | static void save_krb5_creds(cupsd_client_t *con, cupsd_job_t *job); | |
196 | #endif /* HAVE_GSSAPI && HAVE_KRB5_H */ | |
ef416fc2 | 197 | static void send_document(cupsd_client_t *con, ipp_attribute_t *uri); |
f899b121 | 198 | static void send_http_error(cupsd_client_t *con, http_status_t status, |
199 | cupsd_printer_t *printer); | |
ef416fc2 | 200 | static void send_ipp_status(cupsd_client_t *con, ipp_status_t status, |
201 | const char *message, ...) | |
202 | # ifdef __GNUC__ | |
203 | __attribute__ ((__format__ (__printf__, 3, 4))) | |
204 | # endif /* __GNUC__ */ | |
205 | ; | |
206 | static void set_default(cupsd_client_t *con, ipp_attribute_t *uri); | |
207 | static void set_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
b423cd4c | 208 | static void set_printer_defaults(cupsd_client_t *con, |
209 | cupsd_printer_t *printer); | |
ef416fc2 | 210 | static void start_printer(cupsd_client_t *con, ipp_attribute_t *uri); |
211 | static void stop_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
89d46774 | 212 | static void url_encode_attr(ipp_attribute_t *attr, char *buffer, |
213 | int bufsize); | |
b94498cf | 214 | static char *url_encode_string(const char *s, char *buffer, int bufsize); |
ef416fc2 | 215 | static int user_allowed(cupsd_printer_t *p, const char *username); |
216 | static void validate_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
217 | static int validate_name(const char *name); | |
218 | static int validate_user(cupsd_job_t *job, cupsd_client_t *con, | |
219 | const char *owner, char *username, | |
220 | int userlen); | |
221 | ||
222 | ||
223 | /* | |
09a101d6 | 224 | * 'cupsdProcessIPPRequest()' - Process an incoming IPP request. |
ef416fc2 | 225 | */ |
226 | ||
227 | int /* O - 1 on success, 0 on failure */ | |
228 | cupsdProcessIPPRequest( | |
229 | cupsd_client_t *con) /* I - Client connection */ | |
230 | { | |
231 | ipp_tag_t group; /* Current group tag */ | |
232 | ipp_attribute_t *attr; /* Current attribute */ | |
233 | ipp_attribute_t *charset; /* Character set attribute */ | |
234 | ipp_attribute_t *language; /* Language attribute */ | |
235 | ipp_attribute_t *uri; /* Printer URI attribute */ | |
236 | ipp_attribute_t *username; /* requesting-user-name attr */ | |
237 | int sub_id; /* Subscription ID */ | |
238 | ||
239 | ||
240 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
241 | "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x", | |
242 | con, con->http.fd, con->request->request.op.operation_id); | |
243 | ||
244 | /* | |
245 | * First build an empty response message for this request... | |
246 | */ | |
247 | ||
248 | con->response = ippNew(); | |
249 | ||
bc44d920 | 250 | con->response->request.status.version[0] = |
251 | con->request->request.op.version[0]; | |
252 | con->response->request.status.version[1] = | |
253 | con->request->request.op.version[1]; | |
254 | con->response->request.status.request_id = | |
255 | con->request->request.op.request_id; | |
ef416fc2 | 256 | |
257 | /* | |
258 | * Then validate the request header and required attributes... | |
259 | */ | |
f7deaa1a | 260 | |
ef416fc2 | 261 | if (con->request->request.any.version[0] != 1) |
262 | { | |
263 | /* | |
264 | * Return an error, since we only support IPP 1.x. | |
265 | */ | |
266 | ||
267 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
268 | "%04X %s Bad request version number %d.%d", | |
269 | IPP_VERSION_NOT_SUPPORTED, con->http.hostname, | |
270 | con->request->request.any.version[0], | |
271 | con->request->request.any.version[1]); | |
272 | ||
273 | send_ipp_status(con, IPP_VERSION_NOT_SUPPORTED, | |
274 | _("Bad request version number %d.%d!"), | |
275 | con->request->request.any.version[0], | |
276 | con->request->request.any.version[1]); | |
f7deaa1a | 277 | } |
fa73b229 | 278 | else if (!con->request->attrs) |
ef416fc2 | 279 | { |
280 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
281 | "%04X %s No attributes in request", | |
282 | IPP_BAD_REQUEST, con->http.hostname); | |
283 | ||
284 | send_ipp_status(con, IPP_BAD_REQUEST, _("No attributes in request!")); | |
285 | } | |
286 | else | |
287 | { | |
288 | /* | |
289 | * Make sure that the attributes are provided in the correct order and | |
290 | * don't repeat groups... | |
291 | */ | |
292 | ||
293 | for (attr = con->request->attrs, group = attr->group_tag; | |
fa73b229 | 294 | attr; |
ef416fc2 | 295 | attr = attr->next) |
296 | if (attr->group_tag < group && attr->group_tag != IPP_TAG_ZERO) | |
297 | { | |
298 | /* | |
299 | * Out of order; return an error... | |
300 | */ | |
301 | ||
302 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
303 | "%04X %s Attribute groups are out of order", | |
304 | IPP_BAD_REQUEST, con->http.hostname); | |
305 | ||
306 | send_ipp_status(con, IPP_BAD_REQUEST, | |
307 | _("Attribute groups are out of order (%x < %x)!"), | |
308 | attr->group_tag, group); | |
309 | break; | |
310 | } | |
311 | else | |
312 | group = attr->group_tag; | |
313 | ||
fa73b229 | 314 | if (!attr) |
ef416fc2 | 315 | { |
316 | /* | |
317 | * Then make sure that the first three attributes are: | |
318 | * | |
319 | * attributes-charset | |
320 | * attributes-natural-language | |
321 | * printer-uri/job-uri | |
322 | */ | |
323 | ||
324 | attr = con->request->attrs; | |
325 | if (attr && !strcmp(attr->name, "attributes-charset") && | |
fa73b229 | 326 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_CHARSET) |
ef416fc2 | 327 | charset = attr; |
328 | else | |
329 | charset = NULL; | |
330 | ||
331 | if (attr) | |
332 | attr = attr->next; | |
333 | ||
334 | if (attr && !strcmp(attr->name, "attributes-natural-language") && | |
fa73b229 | 335 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_LANGUAGE) |
ef416fc2 | 336 | language = attr; |
337 | else | |
338 | language = NULL; | |
339 | ||
fa73b229 | 340 | if ((attr = ippFindAttribute(con->request, "printer-uri", |
341 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 342 | uri = attr; |
fa73b229 | 343 | else if ((attr = ippFindAttribute(con->request, "job-uri", |
344 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 345 | uri = attr; |
b94498cf | 346 | else if (con->request->request.op.operation_id == CUPS_GET_PPD) |
347 | uri = ippFindAttribute(con->request, "ppd-name", IPP_TAG_NAME); | |
ef416fc2 | 348 | else |
349 | uri = NULL; | |
350 | ||
351 | if (charset) | |
352 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
bc44d920 | 353 | "attributes-charset", NULL, |
354 | charset->values[0].string.text); | |
ef416fc2 | 355 | else |
356 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
357 | "attributes-charset", NULL, DefaultCharset); | |
358 | ||
359 | if (language) | |
360 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
361 | "attributes-natural-language", NULL, | |
362 | language->values[0].string.text); | |
363 | else | |
364 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
365 | "attributes-natural-language", NULL, DefaultLanguage); | |
366 | ||
fa73b229 | 367 | if (!charset || !language || |
368 | (!uri && | |
ef416fc2 | 369 | con->request->request.op.operation_id != CUPS_GET_DEFAULT && |
370 | con->request->request.op.operation_id != CUPS_GET_PRINTERS && | |
371 | con->request->request.op.operation_id != CUPS_GET_CLASSES && | |
372 | con->request->request.op.operation_id != CUPS_GET_DEVICES && | |
373 | con->request->request.op.operation_id != CUPS_GET_PPDS)) | |
374 | { | |
375 | /* | |
376 | * Return an error, since attributes-charset, | |
377 | * attributes-natural-language, and printer-uri/job-uri are required | |
378 | * for all operations. | |
379 | */ | |
380 | ||
381 | if (!charset) | |
382 | { | |
383 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
384 | "Missing attributes-charset attribute!"); | |
385 | ||
386 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
387 | "%04X %s Missing attributes-charset attribute", | |
388 | IPP_BAD_REQUEST, con->http.hostname); | |
389 | } | |
390 | ||
391 | if (!language) | |
392 | { | |
393 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
394 | "Missing attributes-natural-language attribute!"); | |
395 | ||
396 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
397 | "%04X %s Missing attributes-natural-language attribute", | |
398 | IPP_BAD_REQUEST, con->http.hostname); | |
399 | } | |
400 | ||
401 | if (!uri) | |
402 | { | |
403 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
b94498cf | 404 | "Missing printer-uri, job-uri, or ppd-name " |
405 | "attribute!"); | |
ef416fc2 | 406 | |
407 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
b94498cf | 408 | "%04X %s Missing printer-uri, job-uri, or ppd-name " |
409 | "attribute", IPP_BAD_REQUEST, con->http.hostname); | |
ef416fc2 | 410 | } |
411 | ||
412 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Request attributes follow..."); | |
413 | ||
fa73b229 | 414 | for (attr = con->request->attrs; attr; attr = attr->next) |
f7deaa1a | 415 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
ef416fc2 | 416 | "attr \"%s\": group_tag = %x, value_tag = %x", |
417 | attr->name ? attr->name : "(null)", attr->group_tag, | |
418 | attr->value_tag); | |
419 | ||
420 | cupsdLogMessage(CUPSD_LOG_DEBUG, "End of attributes..."); | |
421 | ||
422 | send_ipp_status(con, IPP_BAD_REQUEST, | |
423 | _("Missing required attributes!")); | |
424 | } | |
425 | else | |
426 | { | |
427 | /* | |
428 | * OK, all the checks pass so far; make sure requesting-user-name is | |
429 | * not "root" from a remote host... | |
430 | */ | |
431 | ||
432 | if ((username = ippFindAttribute(con->request, "requesting-user-name", | |
433 | IPP_TAG_NAME)) != NULL) | |
434 | { | |
435 | /* | |
436 | * Check for root user... | |
437 | */ | |
438 | ||
439 | if (!strcmp(username->values[0].string.text, "root") && | |
440 | strcasecmp(con->http.hostname, "localhost") && | |
441 | strcmp(con->username, "root")) | |
442 | { | |
443 | /* | |
444 | * Remote unauthenticated user masquerading as local root... | |
445 | */ | |
446 | ||
757d2cad | 447 | _cupsStrFree(username->values[0].string.text); |
448 | username->values[0].string.text = _cupsStrAlloc(RemoteRoot); | |
ef416fc2 | 449 | } |
450 | } | |
451 | ||
452 | if ((attr = ippFindAttribute(con->request, "notify-subscription-id", | |
453 | IPP_TAG_INTEGER)) != NULL) | |
454 | sub_id = attr->values[0].integer; | |
455 | else | |
456 | sub_id = 0; | |
457 | ||
458 | /* | |
459 | * Then try processing the operation... | |
460 | */ | |
461 | ||
462 | if (uri) | |
bd7854cb | 463 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s %s", |
464 | ippOpString(con->request->request.op.operation_id), | |
465 | uri->values[0].string.text); | |
466 | else | |
467 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s", | |
468 | ippOpString(con->request->request.op.operation_id)); | |
ef416fc2 | 469 | |
470 | switch (con->request->request.op.operation_id) | |
471 | { | |
472 | case IPP_PRINT_JOB : | |
473 | print_job(con, uri); | |
474 | break; | |
475 | ||
476 | case IPP_VALIDATE_JOB : | |
477 | validate_job(con, uri); | |
478 | break; | |
479 | ||
480 | case IPP_CREATE_JOB : | |
481 | create_job(con, uri); | |
482 | break; | |
483 | ||
484 | case IPP_SEND_DOCUMENT : | |
485 | send_document(con, uri); | |
486 | break; | |
487 | ||
488 | case IPP_CANCEL_JOB : | |
489 | cancel_job(con, uri); | |
490 | break; | |
491 | ||
492 | case IPP_GET_JOB_ATTRIBUTES : | |
493 | get_job_attrs(con, uri); | |
494 | break; | |
495 | ||
496 | case IPP_GET_JOBS : | |
497 | get_jobs(con, uri); | |
498 | break; | |
499 | ||
500 | case IPP_GET_PRINTER_ATTRIBUTES : | |
501 | get_printer_attrs(con, uri); | |
502 | break; | |
503 | ||
504 | case IPP_HOLD_JOB : | |
505 | hold_job(con, uri); | |
506 | break; | |
507 | ||
508 | case IPP_RELEASE_JOB : | |
509 | release_job(con, uri); | |
510 | break; | |
511 | ||
512 | case IPP_RESTART_JOB : | |
513 | restart_job(con, uri); | |
514 | break; | |
515 | ||
516 | case IPP_PAUSE_PRINTER : | |
517 | stop_printer(con, uri); | |
518 | break; | |
519 | ||
520 | case IPP_RESUME_PRINTER : | |
521 | start_printer(con, uri); | |
522 | break; | |
523 | ||
524 | case IPP_PURGE_JOBS : | |
525 | cancel_all_jobs(con, uri); | |
526 | break; | |
527 | ||
528 | case IPP_SET_JOB_ATTRIBUTES : | |
529 | set_job_attrs(con, uri); | |
530 | break; | |
531 | ||
532 | case CUPS_GET_DEFAULT : | |
533 | get_default(con); | |
534 | break; | |
535 | ||
536 | case CUPS_GET_PRINTERS : | |
537 | get_printers(con, 0); | |
538 | break; | |
539 | ||
540 | case CUPS_GET_CLASSES : | |
541 | get_printers(con, CUPS_PRINTER_CLASS); | |
542 | break; | |
543 | ||
544 | case CUPS_ADD_PRINTER : | |
545 | add_printer(con, uri); | |
546 | break; | |
547 | ||
548 | case CUPS_DELETE_PRINTER : | |
549 | delete_printer(con, uri); | |
550 | break; | |
551 | ||
552 | case CUPS_ADD_CLASS : | |
553 | add_class(con, uri); | |
554 | break; | |
555 | ||
556 | case CUPS_DELETE_CLASS : | |
557 | delete_printer(con, uri); | |
558 | break; | |
559 | ||
560 | case CUPS_ACCEPT_JOBS : | |
561 | case IPP_ENABLE_PRINTER : | |
562 | accept_jobs(con, uri); | |
563 | break; | |
564 | ||
565 | case CUPS_REJECT_JOBS : | |
566 | case IPP_DISABLE_PRINTER : | |
567 | reject_jobs(con, uri); | |
568 | break; | |
569 | ||
570 | case CUPS_SET_DEFAULT : | |
571 | set_default(con, uri); | |
572 | break; | |
573 | ||
574 | case CUPS_GET_DEVICES : | |
575 | get_devices(con); | |
576 | break; | |
577 | ||
b94498cf | 578 | case CUPS_GET_PPD : |
579 | get_ppd(con, uri); | |
580 | break; | |
581 | ||
ef416fc2 | 582 | case CUPS_GET_PPDS : |
583 | get_ppds(con); | |
584 | break; | |
585 | ||
586 | case CUPS_MOVE_JOB : | |
587 | move_job(con, uri); | |
588 | break; | |
589 | ||
590 | case CUPS_AUTHENTICATE_JOB : | |
591 | authenticate_job(con, uri); | |
592 | break; | |
593 | ||
594 | case IPP_CREATE_PRINTER_SUBSCRIPTION : | |
595 | case IPP_CREATE_JOB_SUBSCRIPTION : | |
596 | create_subscription(con, uri); | |
597 | break; | |
598 | ||
599 | case IPP_GET_SUBSCRIPTION_ATTRIBUTES : | |
600 | get_subscription_attrs(con, sub_id); | |
601 | break; | |
602 | ||
603 | case IPP_GET_SUBSCRIPTIONS : | |
604 | get_subscriptions(con, uri); | |
605 | break; | |
606 | ||
607 | case IPP_RENEW_SUBSCRIPTION : | |
608 | renew_subscription(con, sub_id); | |
609 | break; | |
610 | ||
611 | case IPP_CANCEL_SUBSCRIPTION : | |
612 | cancel_subscription(con, sub_id); | |
613 | break; | |
614 | ||
615 | case IPP_GET_NOTIFICATIONS : | |
bd7854cb | 616 | get_notifications(con); |
ef416fc2 | 617 | break; |
618 | ||
619 | default : | |
620 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
621 | "%04X %s Operation %04X (%s) not supported", | |
622 | IPP_OPERATION_NOT_SUPPORTED, con->http.hostname, | |
623 | con->request->request.op.operation_id, | |
624 | ippOpString(con->request->request.op.operation_id)); | |
625 | ||
626 | send_ipp_status(con, IPP_OPERATION_NOT_SUPPORTED, | |
627 | _("%s not supported!"), | |
bc44d920 | 628 | ippOpString( |
629 | con->request->request.op.operation_id)); | |
ef416fc2 | 630 | break; |
631 | } | |
632 | } | |
633 | } | |
634 | } | |
635 | ||
636 | if (con->response) | |
637 | { | |
638 | /* | |
639 | * Sending data from the scheduler... | |
640 | */ | |
641 | ||
642 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
643 | "cupsdProcessIPPRequest: %d status_code=%x (%s)", | |
644 | con->http.fd, con->response->request.status.status_code, | |
645 | ippErrorString(con->response->request.status.status_code)); | |
646 | ||
f899b121 | 647 | if (cupsdSendHeader(con, HTTP_OK, "application/ipp", AUTH_NONE)) |
ef416fc2 | 648 | { |
f301802f | 649 | #ifdef CUPSD_USE_CHUNKING |
650 | /* | |
651 | * Because older versions of CUPS (1.1.17 and older) and some IPP | |
d09495fa | 652 | * clients do not implement chunking properly, we cannot use |
f301802f | 653 | * chunking by default. This may become the default in future |
654 | * CUPS releases, or we might add a configuration directive for | |
655 | * it. | |
656 | */ | |
657 | ||
ef416fc2 | 658 | if (con->http.version == HTTP_1_1) |
659 | { | |
07725fee | 660 | if (httpPrintf(HTTP(con), "Transfer-Encoding: chunked\r\n\r\n") < 0) |
661 | return (0); | |
662 | ||
663 | if (cupsdFlushHeader(con) < 0) | |
664 | return (0); | |
d09495fa | 665 | |
666 | con->http.data_encoding = HTTP_ENCODE_CHUNKED; | |
ef416fc2 | 667 | } |
668 | else | |
f301802f | 669 | #endif /* CUPSD_USE_CHUNKING */ |
ef416fc2 | 670 | { |
d09495fa | 671 | size_t length; /* Length of response */ |
ef416fc2 | 672 | |
d09495fa | 673 | |
674 | length = ippLength(con->response); | |
ef416fc2 | 675 | |
b94498cf | 676 | if (con->file >= 0 && !con->pipe_pid) |
677 | { | |
678 | struct stat fileinfo; /* File information */ | |
679 | ||
680 | ||
681 | if (!fstat(con->file, &fileinfo)) | |
682 | length += fileinfo.st_size; | |
683 | } | |
684 | ||
07725fee | 685 | if (httpPrintf(HTTP(con), "Content-Length: " CUPS_LLFMT "\r\n\r\n", |
686 | CUPS_LLCAST length) < 0) | |
687 | return (0); | |
688 | ||
689 | if (cupsdFlushHeader(con) < 0) | |
690 | return (0); | |
d09495fa | 691 | |
692 | con->http.data_encoding = HTTP_ENCODE_LENGTH; | |
693 | con->http.data_remaining = length; | |
b94498cf | 694 | |
695 | if (con->http.data_remaining <= INT_MAX) | |
696 | con->http._data_remaining = con->http.data_remaining; | |
697 | else | |
698 | con->http._data_remaining = INT_MAX; | |
ef416fc2 | 699 | } |
700 | ||
f7deaa1a | 701 | cupsdAddSelect(con->http.fd, (cupsd_selfunc_t)cupsdReadClient, |
702 | (cupsd_selfunc_t)cupsdWriteClient, con); | |
ef416fc2 | 703 | |
704 | /* | |
705 | * Tell the caller the response header was sent successfully... | |
706 | */ | |
707 | ||
708 | return (1); | |
709 | } | |
710 | else | |
711 | { | |
712 | /* | |
713 | * Tell the caller the response header could not be sent... | |
714 | */ | |
715 | ||
716 | return (0); | |
717 | } | |
718 | } | |
719 | else | |
720 | { | |
721 | /* | |
722 | * Sending data from a subprocess like cups-deviced; tell the caller | |
723 | * everything is A-OK so far... | |
724 | */ | |
725 | ||
726 | return (1); | |
727 | } | |
728 | } | |
729 | ||
730 | ||
09a101d6 | 731 | /* |
732 | * 'cupsdTimeoutJob()' - Timeout a job waiting on job files. | |
733 | */ | |
734 | ||
735 | void | |
736 | cupsdTimeoutJob(cupsd_job_t *job) /* I - Job to timeout */ | |
737 | { | |
738 | cupsd_printer_t *printer; /* Destination printer or class */ | |
739 | ipp_attribute_t *attr; /* job-sheets attribute */ | |
740 | int kbytes; /* Kilobytes in banner */ | |
741 | ||
742 | ||
743 | job->pending_timeout = 0; | |
744 | ||
745 | /* | |
746 | * See if we need to add the ending sheet... | |
747 | */ | |
748 | ||
749 | printer = cupsdFindDest(job->dest); | |
750 | attr = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_NAME); | |
751 | ||
752 | if (printer && | |
753 | !(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && | |
754 | attr && attr->num_values > 1) | |
755 | { | |
756 | /* | |
757 | * Yes... | |
758 | */ | |
759 | ||
760 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Adding end banner page \"%s\".", | |
761 | job->id, attr->values[1].string.text); | |
762 | ||
763 | kbytes = copy_banner(NULL, job, attr->values[1].string.text); | |
764 | ||
765 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
766 | } | |
767 | } | |
768 | ||
769 | ||
ef416fc2 | 770 | /* |
771 | * 'accept_jobs()' - Accept print jobs to a printer. | |
772 | */ | |
773 | ||
774 | static void | |
775 | accept_jobs(cupsd_client_t *con, /* I - Client connection */ | |
776 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
777 | { | |
778 | http_status_t status; /* Policy status */ | |
bc44d920 | 779 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
ef416fc2 | 780 | cupsd_printer_t *printer; /* Printer data */ |
781 | ||
782 | ||
783 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "accept_jobs(%p[%d], %s)", con, | |
784 | con->http.fd, uri->values[0].string.text); | |
785 | ||
786 | /* | |
787 | * Is the destination valid? | |
788 | */ | |
789 | ||
f7deaa1a | 790 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 791 | { |
792 | /* | |
793 | * Bad URI... | |
794 | */ | |
795 | ||
796 | send_ipp_status(con, IPP_NOT_FOUND, | |
797 | _("The printer or class was not found.")); | |
798 | return; | |
799 | } | |
800 | ||
801 | /* | |
802 | * Check policy... | |
803 | */ | |
804 | ||
805 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
806 | { | |
f899b121 | 807 | send_http_error(con, status, printer); |
ef416fc2 | 808 | return; |
809 | } | |
810 | ||
811 | /* | |
812 | * Accept jobs sent to the printer... | |
813 | */ | |
814 | ||
815 | printer->accepting = 1; | |
816 | printer->state_message[0] = '\0'; | |
817 | ||
818 | cupsdAddPrinterHistory(printer); | |
819 | ||
820 | if (dtype & CUPS_PRINTER_CLASS) | |
f7deaa1a | 821 | { |
ef416fc2 | 822 | cupsdSaveAllClasses(); |
f7deaa1a | 823 | |
824 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" now accepting jobs (\"%s\").", | |
825 | printer->name, get_username(con)); | |
826 | } | |
ef416fc2 | 827 | else |
f7deaa1a | 828 | { |
ef416fc2 | 829 | cupsdSaveAllPrinters(); |
830 | ||
bc44d920 | 831 | cupsdLogMessage(CUPSD_LOG_INFO, |
832 | "Printer \"%s\" now accepting jobs (\"%s\").", | |
f7deaa1a | 833 | printer->name, get_username(con)); |
834 | } | |
ef416fc2 | 835 | |
836 | /* | |
837 | * Everything was ok, so return OK status... | |
838 | */ | |
839 | ||
840 | con->response->request.status.status_code = IPP_OK; | |
841 | } | |
842 | ||
843 | ||
844 | /* | |
845 | * 'add_class()' - Add a class to the system. | |
846 | */ | |
847 | ||
848 | static void | |
849 | add_class(cupsd_client_t *con, /* I - Client connection */ | |
850 | ipp_attribute_t *uri) /* I - URI of class */ | |
851 | { | |
852 | http_status_t status; /* Policy status */ | |
853 | int i; /* Looping var */ | |
854 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
855 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
856 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
857 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
858 | int port; /* Port portion of URI */ | |
859 | cupsd_printer_t *pclass, /* Class */ | |
860 | *member; /* Member printer/class */ | |
861 | cups_ptype_t dtype; /* Destination type */ | |
ef416fc2 | 862 | ipp_attribute_t *attr; /* Printer attribute */ |
863 | int modify; /* Non-zero if we just modified */ | |
b423cd4c | 864 | char newname[IPP_MAX_NAME]; /* New class name */ |
e00b005a | 865 | int need_restart_job; /* Need to restart job? */ |
ef416fc2 | 866 | |
867 | ||
868 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_class(%p[%d], %s)", con, | |
869 | con->http.fd, uri->values[0].string.text); | |
870 | ||
871 | /* | |
872 | * Do we have a valid URI? | |
873 | */ | |
874 | ||
a4d04587 | 875 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
876 | sizeof(method), username, sizeof(username), host, | |
877 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 878 | |
879 | ||
fa73b229 | 880 | if (strncmp(resource, "/classes/", 9) || strlen(resource) == 9) |
ef416fc2 | 881 | { |
882 | /* | |
883 | * No, return an error... | |
884 | */ | |
885 | ||
886 | send_ipp_status(con, IPP_BAD_REQUEST, | |
887 | _("The printer-uri must be of the form " | |
888 | "\"ipp://HOSTNAME/classes/CLASSNAME\".")); | |
889 | return; | |
890 | } | |
891 | ||
892 | /* | |
893 | * Do we have a valid printer name? | |
894 | */ | |
895 | ||
896 | if (!validate_name(resource + 9)) | |
897 | { | |
898 | /* | |
899 | * No, return an error... | |
900 | */ | |
901 | ||
902 | send_ipp_status(con, IPP_BAD_REQUEST, | |
903 | _("The printer-uri \"%s\" contains invalid characters."), | |
904 | uri->values[0].string.text); | |
905 | return; | |
906 | } | |
907 | ||
908 | /* | |
909 | * Check policy... | |
910 | */ | |
911 | ||
912 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
913 | { | |
f899b121 | 914 | send_http_error(con, status, NULL); |
ef416fc2 | 915 | return; |
916 | } | |
917 | ||
918 | /* | |
919 | * See if the class already exists; if not, create a new class... | |
920 | */ | |
921 | ||
922 | if ((pclass = cupsdFindClass(resource + 9)) == NULL) | |
923 | { | |
924 | /* | |
925 | * Class doesn't exist; see if we have a printer of the same name... | |
926 | */ | |
927 | ||
928 | if ((pclass = cupsdFindPrinter(resource + 9)) != NULL && | |
bc44d920 | 929 | !(pclass->type & CUPS_PRINTER_DISCOVERED)) |
ef416fc2 | 930 | { |
931 | /* | |
932 | * Yes, return an error... | |
933 | */ | |
934 | ||
935 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
936 | _("A printer named \"%s\" already exists!"), | |
937 | resource + 9); | |
938 | return; | |
939 | } | |
940 | ||
941 | /* | |
942 | * No, add the pclass... | |
943 | */ | |
944 | ||
945 | pclass = cupsdAddClass(resource + 9); | |
946 | modify = 0; | |
947 | } | |
948 | else if (pclass->type & CUPS_PRINTER_IMPLICIT) | |
949 | { | |
950 | /* | |
951 | * Rename the implicit class to "AnyClass" or remove it... | |
952 | */ | |
953 | ||
954 | if (ImplicitAnyClasses) | |
955 | { | |
b423cd4c | 956 | snprintf(newname, sizeof(newname), "Any%s", resource + 9); |
957 | cupsdRenamePrinter(pclass, newname); | |
ef416fc2 | 958 | } |
959 | else | |
960 | cupsdDeletePrinter(pclass, 1); | |
961 | ||
962 | /* | |
963 | * Add the class as a new local class... | |
964 | */ | |
965 | ||
966 | pclass = cupsdAddClass(resource + 9); | |
967 | modify = 0; | |
968 | } | |
bc44d920 | 969 | else if (pclass->type & CUPS_PRINTER_DISCOVERED) |
ef416fc2 | 970 | { |
971 | /* | |
972 | * Rename the remote class to "Class"... | |
973 | */ | |
974 | ||
b423cd4c | 975 | snprintf(newname, sizeof(newname), "%s@%s", resource + 9, pclass->hostname); |
976 | cupsdRenamePrinter(pclass, newname); | |
ef416fc2 | 977 | |
978 | /* | |
979 | * Add the class as a new local class... | |
980 | */ | |
981 | ||
982 | pclass = cupsdAddClass(resource + 9); | |
983 | modify = 0; | |
984 | } | |
985 | else | |
986 | modify = 1; | |
987 | ||
988 | /* | |
989 | * Look for attributes and copy them over as needed... | |
990 | */ | |
991 | ||
e00b005a | 992 | need_restart_job = 0; |
993 | ||
fa73b229 | 994 | if ((attr = ippFindAttribute(con->request, "printer-location", |
995 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 996 | cupsdSetString(&pclass->location, attr->values[0].string.text); |
997 | ||
fa73b229 | 998 | if ((attr = ippFindAttribute(con->request, "printer-info", |
999 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 1000 | cupsdSetString(&pclass->info, attr->values[0].string.text); |
1001 | ||
fa73b229 | 1002 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
1003 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 1004 | { |
bc44d920 | 1005 | cupsdLogMessage(CUPSD_LOG_INFO, |
1006 | "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
1007 | pclass->name, attr->values[0].boolean, pclass->accepting); | |
ef416fc2 | 1008 | |
1009 | pclass->accepting = attr->values[0].boolean; | |
1010 | cupsdAddPrinterHistory(pclass); | |
1011 | } | |
1012 | ||
fa73b229 | 1013 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
1014 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 1015 | { |
1016 | if (pclass->shared && !attr->values[0].boolean) | |
f7deaa1a | 1017 | cupsdDeregisterPrinter(pclass, 1); |
ef416fc2 | 1018 | |
1019 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1020 | "Setting %s printer-is-shared to %d (was %d.)", | |
1021 | pclass->name, attr->values[0].boolean, pclass->shared); | |
1022 | ||
1023 | pclass->shared = attr->values[0].boolean; | |
1024 | } | |
1025 | ||
fa73b229 | 1026 | if ((attr = ippFindAttribute(con->request, "printer-state", |
1027 | IPP_TAG_ENUM)) != NULL) | |
ef416fc2 | 1028 | { |
1029 | if (attr->values[0].integer != IPP_PRINTER_IDLE && | |
1030 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
1031 | { | |
1032 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1033 | _("Attempt to set %s printer-state to bad value %d!"), | |
1034 | pclass->name, attr->values[0].integer); | |
1035 | return; | |
1036 | } | |
1037 | ||
bc44d920 | 1038 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", |
1039 | pclass->name, attr->values[0].integer, pclass->state); | |
ef416fc2 | 1040 | |
1041 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
1042 | cupsdStopPrinter(pclass, 0); | |
1043 | else | |
e00b005a | 1044 | { |
ef416fc2 | 1045 | cupsdSetPrinterState(pclass, (ipp_pstate_t)(attr->values[0].integer), 0); |
e00b005a | 1046 | need_restart_job = 1; |
1047 | } | |
ef416fc2 | 1048 | } |
fa73b229 | 1049 | if ((attr = ippFindAttribute(con->request, "printer-state-message", |
1050 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 1051 | { |
1052 | strlcpy(pclass->state_message, attr->values[0].string.text, | |
1053 | sizeof(pclass->state_message)); | |
1054 | cupsdAddPrinterHistory(pclass); | |
1055 | } | |
fa73b229 | 1056 | if ((attr = ippFindAttribute(con->request, "member-uris", |
1057 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 1058 | { |
1059 | /* | |
1060 | * Clear the printer array as needed... | |
1061 | */ | |
1062 | ||
e00b005a | 1063 | need_restart_job = 1; |
1064 | ||
ef416fc2 | 1065 | if (pclass->num_printers > 0) |
1066 | { | |
1067 | free(pclass->printers); | |
1068 | pclass->num_printers = 0; | |
1069 | } | |
1070 | ||
1071 | /* | |
1072 | * Add each printer or class that is listed... | |
1073 | */ | |
1074 | ||
1075 | for (i = 0; i < attr->num_values; i ++) | |
1076 | { | |
1077 | /* | |
1078 | * Search for the printer or class URI... | |
1079 | */ | |
1080 | ||
f7deaa1a | 1081 | if (!cupsdValidateDest(attr->values[i].string.text, &dtype, &member)) |
ef416fc2 | 1082 | { |
1083 | /* | |
1084 | * Bad URI... | |
1085 | */ | |
1086 | ||
1087 | send_ipp_status(con, IPP_NOT_FOUND, | |
1088 | _("The printer or class was not found.")); | |
1089 | return; | |
1090 | } | |
1091 | ||
1092 | /* | |
1093 | * Add it to the class... | |
1094 | */ | |
1095 | ||
1096 | cupsdAddPrinterToClass(pclass, member); | |
1097 | } | |
1098 | } | |
1099 | ||
b423cd4c | 1100 | set_printer_defaults(con, pclass); |
1101 | ||
09a101d6 | 1102 | if ((attr = ippFindAttribute(con->request, "auth-info-required", |
1103 | IPP_TAG_KEYWORD)) != NULL) | |
1104 | cupsdSetAuthInfoRequired(pclass, NULL, attr); | |
1105 | ||
ef416fc2 | 1106 | /* |
1107 | * Update the printer class attributes and return... | |
1108 | */ | |
1109 | ||
1110 | cupsdSetPrinterAttrs(pclass); | |
1111 | cupsdSaveAllClasses(); | |
e00b005a | 1112 | |
1113 | if (need_restart_job && pclass->job) | |
1114 | { | |
1115 | cupsd_job_t *job; | |
1116 | ||
1117 | /* | |
1118 | * Stop the current job and then restart it below... | |
1119 | */ | |
1120 | ||
1121 | job = (cupsd_job_t *)pclass->job; | |
1122 | ||
1123 | cupsdStopJob(job, 1); | |
bd7854cb | 1124 | |
e00b005a | 1125 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 1126 | job->state_value = IPP_JOB_PENDING; |
e00b005a | 1127 | } |
1128 | ||
1129 | if (need_restart_job) | |
1130 | cupsdCheckJobs(); | |
ef416fc2 | 1131 | |
1132 | cupsdWritePrintcap(); | |
1133 | ||
1134 | if (modify) | |
1135 | { | |
1136 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, pclass, NULL, | |
1137 | "Class \"%s\" modified by \"%s\".", pclass->name, | |
e00b005a | 1138 | get_username(con)); |
ef416fc2 | 1139 | |
1140 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" modified by \"%s\".", | |
e00b005a | 1141 | pclass->name, get_username(con)); |
ef416fc2 | 1142 | } |
1143 | else | |
1144 | { | |
1145 | cupsdAddPrinterHistory(pclass); | |
1146 | ||
1147 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, pclass, NULL, | |
1148 | "New class \"%s\" added by \"%s\".", pclass->name, | |
e00b005a | 1149 | get_username(con)); |
ef416fc2 | 1150 | |
1151 | cupsdLogMessage(CUPSD_LOG_INFO, "New class \"%s\" added by \"%s\".", | |
e00b005a | 1152 | pclass->name, get_username(con)); |
ef416fc2 | 1153 | } |
1154 | ||
1155 | con->response->request.status.status_code = IPP_OK; | |
1156 | } | |
1157 | ||
1158 | ||
1159 | /* | |
1160 | * 'add_file()' - Add a file to a job. | |
1161 | */ | |
1162 | ||
1163 | static int /* O - 0 on success, -1 on error */ | |
1164 | add_file(cupsd_client_t *con, /* I - Connection to client */ | |
1165 | cupsd_job_t *job, /* I - Job to add to */ | |
1166 | mime_type_t *filetype, /* I - Type of file */ | |
1167 | int compression) /* I - Compression */ | |
1168 | { | |
1169 | mime_type_t **filetypes; /* New filetypes array... */ | |
1170 | int *compressions; /* New compressions array... */ | |
1171 | ||
1172 | ||
1173 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
bc44d920 | 1174 | "add_file(con=%p[%d], job=%d, filetype=%s/%s, " |
1175 | "compression=%d)", con, con ? con->http.fd : -1, job->id, | |
1176 | filetype->super, filetype->type, compression); | |
ef416fc2 | 1177 | |
1178 | /* | |
1179 | * Add the file to the job... | |
1180 | */ | |
1181 | ||
1182 | if (job->num_files == 0) | |
1183 | { | |
1184 | compressions = (int *)malloc(sizeof(int)); | |
1185 | filetypes = (mime_type_t **)malloc(sizeof(mime_type_t *)); | |
1186 | } | |
1187 | else | |
1188 | { | |
1189 | compressions = (int *)realloc(job->compressions, | |
1190 | (job->num_files + 1) * sizeof(int)); | |
1191 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
1192 | (job->num_files + 1) * | |
1193 | sizeof(mime_type_t *)); | |
1194 | } | |
1195 | ||
fa73b229 | 1196 | if (!compressions || !filetypes) |
ef416fc2 | 1197 | { |
07725fee | 1198 | cupsdCancelJob(job, 1, IPP_JOB_ABORTED); |
ef416fc2 | 1199 | |
09a101d6 | 1200 | if (con) |
1201 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1202 | _("Unable to allocate memory for file types!")); | |
1203 | ||
ef416fc2 | 1204 | return (-1); |
1205 | } | |
1206 | ||
1207 | job->compressions = compressions; | |
1208 | job->compressions[job->num_files] = compression; | |
1209 | job->filetypes = filetypes; | |
1210 | job->filetypes[job->num_files] = filetype; | |
1211 | ||
1212 | job->num_files ++; | |
1213 | ||
1214 | return (0); | |
1215 | } | |
1216 | ||
1217 | ||
1218 | /* | |
b423cd4c | 1219 | * 'add_job()' - Add a job to a print queue. |
ef416fc2 | 1220 | */ |
1221 | ||
b423cd4c | 1222 | static cupsd_job_t * /* O - Job object */ |
1223 | add_job(cupsd_client_t *con, /* I - Client connection */ | |
f7deaa1a | 1224 | cupsd_printer_t *printer, /* I - Destination printer */ |
80ca4592 | 1225 | mime_type_t *filetype) /* I - First print file type, if any */ |
ef416fc2 | 1226 | { |
b423cd4c | 1227 | http_status_t status; /* Policy status */ |
f7deaa1a | 1228 | ipp_attribute_t *attr, /* Current attribute */ |
1229 | *auth_info; /* auth-info attribute */ | |
b423cd4c | 1230 | const char *val; /* Default option value */ |
1231 | int priority; /* Job priority */ | |
1232 | char *title; /* Job name/title */ | |
1233 | cupsd_job_t *job; /* Current job */ | |
f7deaa1a | 1234 | char job_uri[HTTP_MAX_URI]; /* Job URI */ |
b423cd4c | 1235 | int kbytes; /* Size of print file */ |
1236 | int i; /* Looping var */ | |
1237 | int lowerpagerange; /* Page range bound */ | |
ef416fc2 | 1238 | |
1239 | ||
f7deaa1a | 1240 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job(%p[%d], %p(%s), %p(%s/%s))", |
1241 | con, con->http.fd, printer, printer->name, | |
1242 | filetype, filetype->super, filetype->type); | |
ef416fc2 | 1243 | |
b423cd4c | 1244 | /* |
1245 | * Check remote printing to non-shared printer... | |
1246 | */ | |
ef416fc2 | 1247 | |
b423cd4c | 1248 | if (!printer->shared && |
1249 | strcasecmp(con->http.hostname, "localhost") && | |
1250 | strcasecmp(con->http.hostname, ServerName)) | |
1251 | { | |
1252 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
1253 | _("The printer or class is not shared!")); | |
1254 | return (NULL); | |
1255 | } | |
ef416fc2 | 1256 | |
b423cd4c | 1257 | /* |
1258 | * Check policy... | |
1259 | */ | |
ef416fc2 | 1260 | |
f899b121 | 1261 | auth_info = ippFindAttribute(con->request, "auth-info", IPP_TAG_TEXT); |
7594b224 | 1262 | |
b423cd4c | 1263 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) |
1264 | { | |
f899b121 | 1265 | send_http_error(con, status, printer); |
b423cd4c | 1266 | return (NULL); |
1267 | } | |
7594b224 | 1268 | else if ((printer->type & CUPS_PRINTER_AUTHENTICATED) && |
1269 | !con->username[0] && !auth_info) | |
b423cd4c | 1270 | { |
f899b121 | 1271 | send_http_error(con, HTTP_UNAUTHORIZED, printer); |
b423cd4c | 1272 | return (NULL); |
1273 | } | |
7594b224 | 1274 | #ifdef HAVE_SSL |
1275 | else if (auth_info && !con->http.tls && | |
1276 | !httpAddrLocalhost(con->http.hostaddr)) | |
1277 | { | |
1278 | /* | |
1279 | * Require encryption of auth-info over non-local connections... | |
1280 | */ | |
1281 | ||
f899b121 | 1282 | send_http_error(con, HTTP_UPGRADE_REQUIRED, printer); |
7594b224 | 1283 | return (NULL); |
1284 | } | |
1285 | #endif /* HAVE_SSL */ | |
ef416fc2 | 1286 | |
b423cd4c | 1287 | /* |
1288 | * See if the printer is accepting jobs... | |
1289 | */ | |
1290 | ||
1291 | if (!printer->accepting) | |
1292 | { | |
1293 | send_ipp_status(con, IPP_NOT_ACCEPTING, | |
1294 | _("Destination \"%s\" is not accepting jobs."), | |
f7deaa1a | 1295 | printer->name); |
b423cd4c | 1296 | return (NULL); |
ef416fc2 | 1297 | } |
ef416fc2 | 1298 | |
b423cd4c | 1299 | /* |
80ca4592 | 1300 | * Validate job template attributes; for now just document-format, |
f7deaa1a | 1301 | * copies, number-up, and page-ranges... |
b423cd4c | 1302 | */ |
ef416fc2 | 1303 | |
80ca4592 | 1304 | if (filetype && printer->filetypes && |
1305 | !cupsArrayFind(printer->filetypes, filetype)) | |
1306 | { | |
1307 | char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
1308 | /* MIME media type string */ | |
1309 | ||
1310 | ||
1311 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
1312 | filetype->type); | |
1313 | ||
1314 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
1315 | _("Unsupported format \'%s\'!"), mimetype); | |
1316 | ||
1317 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
1318 | "document-format", NULL, mimetype); | |
1319 | ||
1320 | return (NULL); | |
1321 | } | |
1322 | ||
b423cd4c | 1323 | if ((attr = ippFindAttribute(con->request, "copies", |
1324 | IPP_TAG_INTEGER)) != NULL) | |
1325 | { | |
1326 | if (attr->values[0].integer < 1 || attr->values[0].integer > MaxCopies) | |
1327 | { | |
1328 | send_ipp_status(con, IPP_ATTRIBUTES, _("Bad copies value %d."), | |
1329 | attr->values[0].integer); | |
1330 | ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, | |
1331 | "copies", attr->values[0].integer); | |
1332 | return (NULL); | |
1333 | } | |
1334 | } | |
ef416fc2 | 1335 | |
f7deaa1a | 1336 | if ((attr = ippFindAttribute(con->request, "number-up", |
1337 | IPP_TAG_INTEGER)) != NULL) | |
1338 | { | |
1339 | if (attr->values[0].integer != 1 && | |
1340 | attr->values[0].integer != 2 && | |
1341 | attr->values[0].integer != 4 && | |
1342 | attr->values[0].integer != 6 && | |
1343 | attr->values[0].integer != 9 && | |
1344 | attr->values[0].integer != 16) | |
1345 | { | |
1346 | send_ipp_status(con, IPP_ATTRIBUTES, _("Bad number-up value %d."), | |
1347 | attr->values[0].integer); | |
1348 | ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, | |
1349 | "number-up", attr->values[0].integer); | |
1350 | return (NULL); | |
1351 | } | |
1352 | } | |
1353 | ||
b423cd4c | 1354 | if ((attr = ippFindAttribute(con->request, "page-ranges", |
1355 | IPP_TAG_RANGE)) != NULL) | |
1356 | { | |
1357 | for (i = 0, lowerpagerange = 1; i < attr->num_values; i ++) | |
1358 | { | |
f7deaa1a | 1359 | if (attr->values[i].range.lower < lowerpagerange || |
b423cd4c | 1360 | attr->values[i].range.lower > attr->values[i].range.upper) |
1361 | { | |
1362 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1363 | _("Bad page-ranges values %d-%d."), | |
1364 | attr->values[i].range.lower, | |
1365 | attr->values[i].range.upper); | |
1366 | return (NULL); | |
1367 | } | |
ef416fc2 | 1368 | |
b423cd4c | 1369 | lowerpagerange = attr->values[i].range.upper + 1; |
1370 | } | |
1371 | } | |
ef416fc2 | 1372 | |
1373 | /* | |
b423cd4c | 1374 | * Make sure we aren't over our limit... |
ef416fc2 | 1375 | */ |
1376 | ||
b423cd4c | 1377 | if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs) |
1378 | cupsdCleanJobs(); | |
ef416fc2 | 1379 | |
f7deaa1a | 1380 | if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs) |
b423cd4c | 1381 | { |
1382 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1383 | _("Too many active jobs.")); | |
1384 | return (NULL); | |
1385 | } | |
1386 | ||
bc44d920 | 1387 | if ((i = check_quotas(con, printer)) < 0) |
b423cd4c | 1388 | { |
1389 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached.")); | |
1390 | return (NULL); | |
1391 | } | |
bc44d920 | 1392 | else if (i == 0) |
1393 | { | |
1394 | send_ipp_status(con, IPP_NOT_AUTHORIZED, _("Not allowed to print.")); | |
1395 | return (NULL); | |
1396 | } | |
ef416fc2 | 1397 | |
1398 | /* | |
b423cd4c | 1399 | * Create the job and set things up... |
ef416fc2 | 1400 | */ |
1401 | ||
b423cd4c | 1402 | if ((attr = ippFindAttribute(con->request, "job-priority", |
1403 | IPP_TAG_INTEGER)) != NULL) | |
1404 | priority = attr->values[0].integer; | |
1405 | else | |
ef416fc2 | 1406 | { |
b423cd4c | 1407 | if ((val = cupsGetOption("job-priority", printer->num_options, |
1408 | printer->options)) != NULL) | |
1409 | priority = atoi(val); | |
1410 | else | |
1411 | priority = 50; | |
ef416fc2 | 1412 | |
b423cd4c | 1413 | ippAddInteger(con->request, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", |
1414 | priority); | |
1415 | } | |
ef416fc2 | 1416 | |
b423cd4c | 1417 | if ((attr = ippFindAttribute(con->request, "job-name", |
1418 | IPP_TAG_NAME)) != NULL) | |
1419 | title = attr->values[0].string.text; | |
1420 | else | |
1421 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
1422 | title = "Untitled"); | |
ef416fc2 | 1423 | |
b423cd4c | 1424 | if ((job = cupsdAddJob(priority, printer->name)) == NULL) |
1425 | { | |
1426 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
f7deaa1a | 1427 | _("Unable to add job for destination \"%s\"!"), |
1428 | printer->name); | |
b423cd4c | 1429 | return (NULL); |
1430 | } | |
ef416fc2 | 1431 | |
f7deaa1a | 1432 | job->dtype = printer->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT | |
1433 | CUPS_PRINTER_REMOTE); | |
b423cd4c | 1434 | job->attrs = con->request; |
2abf387c | 1435 | con->request = ippNewRequest(job->attrs->request.op.operation_id); |
ef416fc2 | 1436 | |
b423cd4c | 1437 | add_job_uuid(con, job); |
1438 | apply_printer_defaults(printer, job); | |
ef416fc2 | 1439 | |
b423cd4c | 1440 | attr = ippFindAttribute(job->attrs, "requesting-user-name", IPP_TAG_NAME); |
ef416fc2 | 1441 | |
b423cd4c | 1442 | if (con->username[0]) |
1443 | { | |
1444 | cupsdSetString(&job->username, con->username); | |
ef416fc2 | 1445 | |
1446 | if (attr) | |
b423cd4c | 1447 | cupsdSetString(&attr->values[0].string.text, con->username); |
ef416fc2 | 1448 | } |
b423cd4c | 1449 | else if (attr) |
1450 | { | |
1451 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1452 | "add_job: requesting-user-name=\"%s\"", | |
1453 | attr->values[0].string.text); | |
ef416fc2 | 1454 | |
b423cd4c | 1455 | cupsdSetString(&job->username, attr->values[0].string.text); |
1456 | } | |
1457 | else | |
1458 | cupsdSetString(&job->username, "anonymous"); | |
ef416fc2 | 1459 | |
b423cd4c | 1460 | if (!attr) |
1461 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, | |
1462 | "job-originating-user-name", NULL, job->username); | |
1463 | else | |
1464 | { | |
1465 | attr->group_tag = IPP_TAG_JOB; | |
757d2cad | 1466 | _cupsStrFree(attr->name); |
1467 | attr->name = _cupsStrAlloc("job-originating-user-name"); | |
b423cd4c | 1468 | } |
ef416fc2 | 1469 | |
f7deaa1a | 1470 | if (con->username[0] || auth_info) |
1471 | { | |
1472 | save_auth_info(con, job, auth_info); | |
1473 | ||
1474 | /* | |
1475 | * Remove the auth-info attribute from the attribute data... | |
1476 | */ | |
1477 | ||
1478 | if (auth_info) | |
1479 | { | |
1480 | if (job->attrs->prev) | |
1481 | job->attrs->prev->next = auth_info->next; | |
1482 | else | |
1483 | job->attrs->attrs = auth_info->next; | |
1484 | ||
1485 | if (job->attrs->last == auth_info) | |
1486 | job->attrs->last = job->attrs->prev; | |
1487 | ||
1488 | _ippFreeAttr(auth_info); | |
1489 | } | |
1490 | } | |
1491 | ||
b423cd4c | 1492 | if ((attr = ippFindAttribute(job->attrs, "job-originating-host-name", |
1493 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 1494 | { |
b423cd4c | 1495 | /* |
1496 | * Request contains a job-originating-host-name attribute; validate it... | |
1497 | */ | |
ef416fc2 | 1498 | |
b423cd4c | 1499 | if (attr->value_tag != IPP_TAG_NAME || |
1500 | attr->num_values != 1 || | |
1501 | strcmp(con->http.hostname, "localhost")) | |
ef416fc2 | 1502 | { |
1503 | /* | |
b423cd4c | 1504 | * Can't override the value if we aren't connected via localhost. |
1505 | * Also, we can only have 1 value and it must be a name value. | |
ef416fc2 | 1506 | */ |
1507 | ||
b423cd4c | 1508 | switch (attr->value_tag) |
1509 | { | |
1510 | case IPP_TAG_STRING : | |
1511 | case IPP_TAG_TEXTLANG : | |
1512 | case IPP_TAG_NAMELANG : | |
1513 | case IPP_TAG_TEXT : | |
1514 | case IPP_TAG_NAME : | |
1515 | case IPP_TAG_KEYWORD : | |
1516 | case IPP_TAG_URI : | |
1517 | case IPP_TAG_URISCHEME : | |
1518 | case IPP_TAG_CHARSET : | |
1519 | case IPP_TAG_LANGUAGE : | |
1520 | case IPP_TAG_MIMETYPE : | |
1521 | /* | |
1522 | * Free old strings... | |
1523 | */ | |
ef416fc2 | 1524 | |
b423cd4c | 1525 | for (i = 0; i < attr->num_values; i ++) |
1526 | { | |
757d2cad | 1527 | _cupsStrFree(attr->values[i].string.text); |
b423cd4c | 1528 | attr->values[i].string.text = NULL; |
1529 | if (attr->values[i].string.charset) | |
1530 | { | |
757d2cad | 1531 | _cupsStrFree(attr->values[i].string.charset); |
b423cd4c | 1532 | attr->values[i].string.charset = NULL; |
1533 | } | |
1534 | } | |
ef416fc2 | 1535 | |
b423cd4c | 1536 | default : |
1537 | break; | |
1538 | } | |
ef416fc2 | 1539 | |
b423cd4c | 1540 | /* |
1541 | * Use the default connection hostname instead... | |
1542 | */ | |
bd7854cb | 1543 | |
b423cd4c | 1544 | attr->value_tag = IPP_TAG_NAME; |
1545 | attr->num_values = 1; | |
757d2cad | 1546 | attr->values[0].string.text = _cupsStrAlloc(con->http.hostname); |
b423cd4c | 1547 | } |
bd7854cb | 1548 | |
b423cd4c | 1549 | attr->group_tag = IPP_TAG_JOB; |
1550 | } | |
1551 | else | |
1552 | { | |
1553 | /* | |
1554 | * No job-originating-host-name attribute, so use the hostname from | |
1555 | * the connection... | |
1556 | */ | |
bd7854cb | 1557 | |
f7deaa1a | 1558 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, |
b423cd4c | 1559 | "job-originating-host-name", NULL, con->http.hostname); |
1560 | } | |
bd7854cb | 1561 | |
b423cd4c | 1562 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", |
1563 | time(NULL)); | |
1564 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1565 | "time-at-processing", 0); | |
1566 | attr->value_tag = IPP_TAG_NOVALUE; | |
1567 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1568 | "time-at-completed", 0); | |
1569 | attr->value_tag = IPP_TAG_NOVALUE; | |
bd7854cb | 1570 | |
1571 | /* | |
b423cd4c | 1572 | * Add remaining job attributes... |
bd7854cb | 1573 | */ |
1574 | ||
b423cd4c | 1575 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); |
1576 | job->state = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_ENUM, | |
1577 | "job-state", IPP_JOB_STOPPED); | |
d09495fa | 1578 | job->state_value = (ipp_jstate_t)job->state->values[0].integer; |
b423cd4c | 1579 | job->sheets = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, |
1580 | "job-media-sheets-completed", 0); | |
1581 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, | |
1582 | printer->uri); | |
1583 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
1584 | title); | |
bd7854cb | 1585 | |
b423cd4c | 1586 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
1587 | IPP_TAG_INTEGER)) != NULL) | |
1588 | attr->values[0].integer = 0; | |
1589 | else | |
1590 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1591 | "job-k-octets", 0); | |
bd7854cb | 1592 | |
b423cd4c | 1593 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
1594 | IPP_TAG_KEYWORD)) == NULL) | |
1595 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
1596 | if (!attr) | |
ef416fc2 | 1597 | { |
b423cd4c | 1598 | if ((val = cupsGetOption("job-hold-until", printer->num_options, |
1599 | printer->options)) == NULL) | |
1600 | val = "no-hold"; | |
ef416fc2 | 1601 | |
b423cd4c | 1602 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
1603 | "job-hold-until", NULL, val); | |
ef416fc2 | 1604 | } |
b423cd4c | 1605 | if (attr && strcmp(attr->values[0].string.text, "no-hold") && |
1606 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
ef416fc2 | 1607 | { |
1608 | /* | |
b423cd4c | 1609 | * Hold job until specified time... |
ef416fc2 | 1610 | */ |
1611 | ||
b423cd4c | 1612 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); |
e53920b9 | 1613 | |
1614 | job->state->values[0].integer = IPP_JOB_HELD; | |
1615 | job->state_value = IPP_JOB_HELD; | |
ef416fc2 | 1616 | } |
b423cd4c | 1617 | else if (job->attrs->request.op.operation_id == IPP_CREATE_JOB) |
ef416fc2 | 1618 | { |
e53920b9 | 1619 | job->hold_until = time(NULL) + 60; |
b423cd4c | 1620 | job->state->values[0].integer = IPP_JOB_HELD; |
1621 | job->state_value = IPP_JOB_HELD; | |
1622 | } | |
1623 | else | |
1624 | { | |
1625 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1626 | job->state_value = IPP_JOB_PENDING; | |
ef416fc2 | 1627 | } |
1628 | ||
b423cd4c | 1629 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) || |
1630 | Classification) | |
ef416fc2 | 1631 | { |
1632 | /* | |
b423cd4c | 1633 | * Add job sheets options... |
ef416fc2 | 1634 | */ |
1635 | ||
b423cd4c | 1636 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
1637 | IPP_TAG_ZERO)) == NULL) | |
ef416fc2 | 1638 | { |
b423cd4c | 1639 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
1640 | "Adding default job-sheets values \"%s,%s\"...", | |
1641 | printer->job_sheets[0], printer->job_sheets[1]); | |
ef416fc2 | 1642 | |
b423cd4c | 1643 | attr = ippAddStrings(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-sheets", |
1644 | 2, NULL, NULL); | |
757d2cad | 1645 | attr->values[0].string.text = _cupsStrAlloc(printer->job_sheets[0]); |
1646 | attr->values[1].string.text = _cupsStrAlloc(printer->job_sheets[1]); | |
ef416fc2 | 1647 | } |
1648 | ||
b423cd4c | 1649 | job->job_sheets = attr; |
ef416fc2 | 1650 | |
ef416fc2 | 1651 | /* |
b423cd4c | 1652 | * Enforce classification level if set... |
ef416fc2 | 1653 | */ |
1654 | ||
b423cd4c | 1655 | if (Classification) |
ef416fc2 | 1656 | { |
b423cd4c | 1657 | cupsdLogMessage(CUPSD_LOG_INFO, |
1658 | "Classification=\"%s\", ClassifyOverride=%d", | |
1659 | Classification ? Classification : "(null)", | |
1660 | ClassifyOverride); | |
ef416fc2 | 1661 | |
b423cd4c | 1662 | if (ClassifyOverride) |
1663 | { | |
1664 | if (!strcmp(attr->values[0].string.text, "none") && | |
1665 | (attr->num_values == 1 || | |
1666 | !strcmp(attr->values[1].string.text, "none"))) | |
1667 | { | |
1668 | /* | |
1669 | * Force the leading banner to have the classification on it... | |
1670 | */ | |
ef416fc2 | 1671 | |
b423cd4c | 1672 | cupsdSetString(&attr->values[0].string.text, Classification); |
e00b005a | 1673 | |
b423cd4c | 1674 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " |
1675 | "job-sheets=\"%s,none\", " | |
1676 | "job-originating-user-name=\"%s\"", | |
1677 | job->id, Classification, job->username); | |
1678 | } | |
1679 | else if (attr->num_values == 2 && | |
1680 | strcmp(attr->values[0].string.text, | |
1681 | attr->values[1].string.text) && | |
1682 | strcmp(attr->values[0].string.text, "none") && | |
1683 | strcmp(attr->values[1].string.text, "none")) | |
1684 | { | |
1685 | /* | |
1686 | * Can't put two different security markings on the same document! | |
1687 | */ | |
ef416fc2 | 1688 | |
b423cd4c | 1689 | cupsdSetString(&attr->values[1].string.text, attr->values[0].string.text); |
ef416fc2 | 1690 | |
b423cd4c | 1691 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " |
1692 | "job-sheets=\"%s,%s\", " | |
1693 | "job-originating-user-name=\"%s\"", | |
1694 | job->id, attr->values[0].string.text, | |
1695 | attr->values[1].string.text, job->username); | |
1696 | } | |
1697 | else if (strcmp(attr->values[0].string.text, Classification) && | |
1698 | strcmp(attr->values[0].string.text, "none") && | |
1699 | (attr->num_values == 1 || | |
1700 | (strcmp(attr->values[1].string.text, Classification) && | |
1701 | strcmp(attr->values[1].string.text, "none")))) | |
1702 | { | |
1703 | if (attr->num_values == 1) | |
1704 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1705 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
1706 | "job-sheets=\"%s\", " | |
1707 | "job-originating-user-name=\"%s\"", | |
1708 | job->id, attr->values[0].string.text, job->username); | |
1709 | else | |
1710 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1711 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
1712 | "job-sheets=\"%s,%s\",fffff " | |
1713 | "job-originating-user-name=\"%s\"", | |
1714 | job->id, attr->values[0].string.text, | |
1715 | attr->values[1].string.text, job->username); | |
1716 | } | |
1717 | } | |
1718 | else if (strcmp(attr->values[0].string.text, Classification) && | |
1719 | (attr->num_values == 1 || | |
1720 | strcmp(attr->values[1].string.text, Classification))) | |
ef416fc2 | 1721 | { |
1722 | /* | |
b423cd4c | 1723 | * Force the banner to have the classification on it... |
ef416fc2 | 1724 | */ |
1725 | ||
b423cd4c | 1726 | if (attr->num_values > 1 && |
1727 | !strcmp(attr->values[0].string.text, attr->values[1].string.text)) | |
1728 | { | |
1729 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
1730 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
1731 | } | |
1732 | else | |
1733 | { | |
1734 | if (attr->num_values == 1 || | |
1735 | strcmp(attr->values[0].string.text, "none")) | |
1736 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
ef416fc2 | 1737 | |
b423cd4c | 1738 | if (attr->num_values > 1 && |
1739 | strcmp(attr->values[1].string.text, "none")) | |
1740 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
1741 | } | |
ef416fc2 | 1742 | |
b423cd4c | 1743 | if (attr->num_values > 1) |
1744 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1745 | "[Job %d] CLASSIFICATION FORCED " | |
1746 | "job-sheets=\"%s,%s\", " | |
1747 | "job-originating-user-name=\"%s\"", | |
1748 | job->id, attr->values[0].string.text, | |
1749 | attr->values[1].string.text, job->username); | |
1750 | else | |
1751 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1752 | "[Job %d] CLASSIFICATION FORCED " | |
1753 | "job-sheets=\"%s\", " | |
1754 | "job-originating-user-name=\"%s\"", | |
1755 | job->id, Classification, job->username); | |
ef416fc2 | 1756 | } |
1757 | } | |
1758 | ||
b423cd4c | 1759 | /* |
1760 | * See if we need to add the starting sheet... | |
1761 | */ | |
ef416fc2 | 1762 | |
b423cd4c | 1763 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))) |
ef416fc2 | 1764 | { |
b423cd4c | 1765 | cupsdLogMessage(CUPSD_LOG_INFO, |
09a101d6 | 1766 | "[Job %d] Adding start banner page \"%s\".", |
1767 | job->id, attr->values[0].string.text); | |
ef416fc2 | 1768 | |
b423cd4c | 1769 | kbytes = copy_banner(con, job, attr->values[0].string.text); |
ef416fc2 | 1770 | |
b423cd4c | 1771 | cupsdUpdateQuota(printer, job->username, 0, kbytes); |
1772 | } | |
ef416fc2 | 1773 | } |
b423cd4c | 1774 | else if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
1775 | IPP_TAG_ZERO)) != NULL) | |
1776 | job->sheets = attr; | |
ef416fc2 | 1777 | |
b423cd4c | 1778 | /* |
1779 | * Fill in the response info... | |
1780 | */ | |
ef416fc2 | 1781 | |
b423cd4c | 1782 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, |
1783 | LocalPort, job->id); | |
ef416fc2 | 1784 | |
b423cd4c | 1785 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, |
1786 | job_uri); | |
ef416fc2 | 1787 | |
b423cd4c | 1788 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); |
ef416fc2 | 1789 | |
b423cd4c | 1790 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", |
1791 | job->state_value); | |
1792 | add_job_state_reasons(con, job); | |
ef416fc2 | 1793 | |
b423cd4c | 1794 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 1795 | |
b423cd4c | 1796 | /* |
1797 | * Add any job subscriptions... | |
1798 | */ | |
ef416fc2 | 1799 | |
b423cd4c | 1800 | add_job_subscriptions(con, job); |
ef416fc2 | 1801 | |
b423cd4c | 1802 | /* |
1803 | * Set all but the first two attributes to the job attributes group... | |
1804 | */ | |
ef416fc2 | 1805 | |
b423cd4c | 1806 | for (attr = job->attrs->attrs->next->next; attr; attr = attr->next) |
1807 | attr->group_tag = IPP_TAG_JOB; | |
ef416fc2 | 1808 | |
1809 | /* | |
b423cd4c | 1810 | * Fire the "job created" event... |
ef416fc2 | 1811 | */ |
1812 | ||
b423cd4c | 1813 | cupsdAddEvent(CUPSD_EVENT_JOB_CREATED, printer, job, "Job created."); |
ef416fc2 | 1814 | |
1815 | /* | |
b423cd4c | 1816 | * Return the new job... |
ef416fc2 | 1817 | */ |
1818 | ||
b423cd4c | 1819 | return (job); |
1820 | } | |
ef416fc2 | 1821 | |
ef416fc2 | 1822 | |
b423cd4c | 1823 | /* |
1824 | * 'add_job_state_reasons()' - Add the "job-state-reasons" attribute based | |
1825 | * upon the job and printer state... | |
1826 | */ | |
ef416fc2 | 1827 | |
b423cd4c | 1828 | static void |
1829 | add_job_state_reasons( | |
1830 | cupsd_client_t *con, /* I - Client connection */ | |
1831 | cupsd_job_t *job) /* I - Job info */ | |
1832 | { | |
1833 | cupsd_printer_t *dest; /* Destination printer */ | |
ef416fc2 | 1834 | |
ef416fc2 | 1835 | |
b423cd4c | 1836 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job_state_reasons(%p[%d], %d)", |
1837 | con, con->http.fd, job ? job->id : 0); | |
ef416fc2 | 1838 | |
d09495fa | 1839 | switch (job ? job->state_value : IPP_JOB_CANCELED) |
ef416fc2 | 1840 | { |
b423cd4c | 1841 | case IPP_JOB_PENDING : |
80ca4592 | 1842 | dest = cupsdFindDest(job->dest); |
bd7854cb | 1843 | |
b423cd4c | 1844 | if (dest && dest->state == IPP_PRINTER_STOPPED) |
1845 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1846 | "job-state-reasons", NULL, "printer-stopped"); | |
1847 | else | |
1848 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1849 | "job-state-reasons", NULL, "none"); | |
1850 | break; | |
ef416fc2 | 1851 | |
b423cd4c | 1852 | case IPP_JOB_HELD : |
1853 | if (ippFindAttribute(job->attrs, "job-hold-until", | |
1854 | IPP_TAG_KEYWORD) != NULL || | |
1855 | ippFindAttribute(job->attrs, "job-hold-until", | |
1856 | IPP_TAG_NAME) != NULL) | |
1857 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1858 | "job-state-reasons", NULL, "job-hold-until-specified"); | |
1859 | else | |
1860 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1861 | "job-state-reasons", NULL, "job-incoming"); | |
1862 | break; | |
ef416fc2 | 1863 | |
b423cd4c | 1864 | case IPP_JOB_PROCESSING : |
1865 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1866 | "job-state-reasons", NULL, "job-printing"); | |
1867 | break; | |
ef416fc2 | 1868 | |
b423cd4c | 1869 | case IPP_JOB_STOPPED : |
1870 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1871 | "job-state-reasons", NULL, "job-stopped"); | |
1872 | break; | |
ef416fc2 | 1873 | |
d09495fa | 1874 | case IPP_JOB_CANCELED : |
b423cd4c | 1875 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
1876 | "job-state-reasons", NULL, "job-canceled-by-user"); | |
1877 | break; | |
ef416fc2 | 1878 | |
b423cd4c | 1879 | case IPP_JOB_ABORTED : |
1880 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1881 | "job-state-reasons", NULL, "aborted-by-system"); | |
1882 | break; | |
ef416fc2 | 1883 | |
b423cd4c | 1884 | case IPP_JOB_COMPLETED : |
1885 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1886 | "job-state-reasons", NULL, "job-completed-successfully"); | |
1887 | break; | |
ef416fc2 | 1888 | } |
ef416fc2 | 1889 | } |
1890 | ||
1891 | ||
1892 | /* | |
b423cd4c | 1893 | * 'add_job_subscriptions()' - Add any subcriptions for a job. |
ef416fc2 | 1894 | */ |
1895 | ||
1896 | static void | |
b423cd4c | 1897 | add_job_subscriptions( |
1898 | cupsd_client_t *con, /* I - Client connection */ | |
1899 | cupsd_job_t *job) /* I - Newly created job */ | |
ef416fc2 | 1900 | { |
b423cd4c | 1901 | int i; /* Looping var */ |
1902 | ipp_attribute_t *prev, /* Previous attribute */ | |
1903 | *next, /* Next attribute */ | |
1904 | *attr; /* Current attribute */ | |
1905 | cupsd_subscription_t *sub; /* Subscription object */ | |
1906 | const char *recipient, /* notify-recipient-uri */ | |
1907 | *pullmethod; /* notify-pull-method */ | |
1908 | ipp_attribute_t *user_data; /* notify-user-data */ | |
1909 | int interval; /* notify-time-interval */ | |
1910 | unsigned mask; /* notify-events */ | |
ef416fc2 | 1911 | |
ef416fc2 | 1912 | |
b423cd4c | 1913 | /* |
1914 | * Find the first subscription group attribute; return if we have | |
1915 | * none... | |
1916 | */ | |
ef416fc2 | 1917 | |
b423cd4c | 1918 | for (attr = job->attrs->attrs, prev = NULL; |
1919 | attr; | |
1920 | prev = attr, attr = attr->next) | |
1921 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
1922 | break; | |
ef416fc2 | 1923 | |
b423cd4c | 1924 | if (!attr) |
1925 | return; | |
ef416fc2 | 1926 | |
b423cd4c | 1927 | /* |
1928 | * Process the subscription attributes in the request... | |
1929 | */ | |
ef416fc2 | 1930 | |
b423cd4c | 1931 | while (attr) |
1932 | { | |
1933 | recipient = NULL; | |
1934 | pullmethod = NULL; | |
1935 | user_data = NULL; | |
1936 | interval = 0; | |
1937 | mask = CUPSD_EVENT_NONE; | |
ef416fc2 | 1938 | |
b423cd4c | 1939 | while (attr && attr->group_tag != IPP_TAG_ZERO) |
1940 | { | |
f899b121 | 1941 | if (!strcmp(attr->name, "notify-recipient-uri") && |
b423cd4c | 1942 | attr->value_tag == IPP_TAG_URI) |
1943 | recipient = attr->values[0].string.text; | |
1944 | else if (!strcmp(attr->name, "notify-pull-method") && | |
1945 | attr->value_tag == IPP_TAG_KEYWORD) | |
1946 | pullmethod = attr->values[0].string.text; | |
1947 | else if (!strcmp(attr->name, "notify-charset") && | |
1948 | attr->value_tag == IPP_TAG_CHARSET && | |
1949 | strcmp(attr->values[0].string.text, "us-ascii") && | |
1950 | strcmp(attr->values[0].string.text, "utf-8")) | |
1951 | { | |
1952 | send_ipp_status(con, IPP_CHARSET, | |
1953 | _("Character set \"%s\" not supported!"), | |
1954 | attr->values[0].string.text); | |
1955 | return; | |
1956 | } | |
1957 | else if (!strcmp(attr->name, "notify-natural-language") && | |
1958 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
1959 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
1960 | { | |
1961 | send_ipp_status(con, IPP_CHARSET, | |
1962 | _("Language \"%s\" not supported!"), | |
1963 | attr->values[0].string.text); | |
1964 | return; | |
1965 | } | |
1966 | else if (!strcmp(attr->name, "notify-user-data") && | |
1967 | attr->value_tag == IPP_TAG_STRING) | |
1968 | { | |
1969 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
1970 | { | |
1971 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
1972 | _("The notify-user-data value is too large " | |
1973 | "(%d > 63 octets)!"), | |
1974 | attr->values[0].unknown.length); | |
1975 | return; | |
1976 | } | |
ef416fc2 | 1977 | |
b423cd4c | 1978 | user_data = attr; |
1979 | } | |
1980 | else if (!strcmp(attr->name, "notify-events") && | |
1981 | attr->value_tag == IPP_TAG_KEYWORD) | |
1982 | { | |
1983 | for (i = 0; i < attr->num_values; i ++) | |
1984 | mask |= cupsdEventValue(attr->values[i].string.text); | |
1985 | } | |
1986 | else if (!strcmp(attr->name, "notify-lease-duration")) | |
1987 | { | |
1988 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1989 | _("The notify-lease-duration attribute cannot be " | |
1990 | "used with job subscriptions.")); | |
1991 | return; | |
1992 | } | |
1993 | else if (!strcmp(attr->name, "notify-time-interval") && | |
1994 | attr->value_tag == IPP_TAG_INTEGER) | |
1995 | interval = attr->values[0].integer; | |
ef416fc2 | 1996 | |
b423cd4c | 1997 | attr = attr->next; |
1998 | } | |
ef416fc2 | 1999 | |
b423cd4c | 2000 | if (!recipient && !pullmethod) |
2001 | break; | |
ef416fc2 | 2002 | |
b423cd4c | 2003 | if (mask == CUPSD_EVENT_NONE) |
2004 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
ef416fc2 | 2005 | |
b423cd4c | 2006 | sub = cupsdAddSubscription(mask, cupsdFindDest(job->dest), job, recipient, |
2007 | 0); | |
ef416fc2 | 2008 | |
b423cd4c | 2009 | sub->interval = interval; |
ef416fc2 | 2010 | |
b423cd4c | 2011 | cupsdSetString(&sub->owner, job->username); |
ef416fc2 | 2012 | |
b423cd4c | 2013 | if (user_data) |
ef416fc2 | 2014 | { |
b423cd4c | 2015 | sub->user_data_len = user_data->values[0].unknown.length; |
2016 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
2017 | sub->user_data_len); | |
ef416fc2 | 2018 | } |
2019 | ||
b423cd4c | 2020 | ippAddSeparator(con->response); |
2021 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
2022 | "notify-subscription-id", sub->id); | |
ef416fc2 | 2023 | |
b423cd4c | 2024 | if (attr) |
2025 | attr = attr->next; | |
ef416fc2 | 2026 | } |
2027 | ||
b423cd4c | 2028 | cupsdSaveAllSubscriptions(); |
2029 | ||
ef416fc2 | 2030 | /* |
b423cd4c | 2031 | * Remove all of the subscription attributes from the job request... |
ef416fc2 | 2032 | */ |
2033 | ||
b423cd4c | 2034 | for (attr = job->attrs->attrs, prev = NULL; attr; attr = next) |
ef416fc2 | 2035 | { |
b423cd4c | 2036 | next = attr->next; |
ef416fc2 | 2037 | |
b423cd4c | 2038 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION || |
2039 | attr->group_tag == IPP_TAG_ZERO) | |
2040 | { | |
2041 | /* | |
2042 | * Free and remove this attribute... | |
2043 | */ | |
ef416fc2 | 2044 | |
757d2cad | 2045 | _ippFreeAttr(attr); |
ef416fc2 | 2046 | |
b423cd4c | 2047 | if (prev) |
2048 | prev->next = next; | |
2049 | else | |
2050 | job->attrs->attrs = next; | |
2051 | } | |
2052 | else | |
2053 | prev = attr; | |
ef416fc2 | 2054 | } |
2055 | ||
b423cd4c | 2056 | job->attrs->last = prev; |
2057 | job->attrs->current = prev; | |
2058 | } | |
ef416fc2 | 2059 | |
ef416fc2 | 2060 | |
b423cd4c | 2061 | /* |
2062 | * 'add_job_uuid()' - Add job-uuid attribute to a job. | |
2063 | * | |
2064 | * See RFC 4122 for the definition of UUIDs and the format. | |
2065 | */ | |
2066 | ||
2067 | static void | |
2068 | add_job_uuid(cupsd_client_t *con, /* I - Client connection */ | |
2069 | cupsd_job_t *job) /* I - Job */ | |
2070 | { | |
2071 | char uuid[1024]; /* job-uuid string */ | |
b423cd4c | 2072 | _cups_md5_state_t md5state; /* MD5 state */ |
2073 | unsigned char md5sum[16]; /* MD5 digest/sum */ | |
ef416fc2 | 2074 | |
ef416fc2 | 2075 | |
2076 | /* | |
b423cd4c | 2077 | * First see if the job already has a job-uuid attribute; if so, return... |
ef416fc2 | 2078 | */ |
2079 | ||
d09495fa | 2080 | if (ippFindAttribute(job->attrs, "job-uuid", IPP_TAG_URI)) |
b423cd4c | 2081 | return; |
ef416fc2 | 2082 | |
2083 | /* | |
b423cd4c | 2084 | * No job-uuid attribute, so build a version 3 UUID with the local job |
2085 | * ID at the end; see RFC 4122 for details. Start with the MD5 sum of | |
2086 | * the ServerName, server name and port that the client connected to, | |
2087 | * and local job ID... | |
ef416fc2 | 2088 | */ |
2089 | ||
b423cd4c | 2090 | snprintf(uuid, sizeof(uuid), "%s:%s:%d:%d", ServerName, con->servername, |
2091 | con->serverport, job->id); | |
ef416fc2 | 2092 | |
757d2cad | 2093 | _cupsMD5Init(&md5state); |
2094 | _cupsMD5Append(&md5state, (unsigned char *)uuid, strlen(uuid)); | |
2095 | _cupsMD5Finish(&md5state, md5sum); | |
ef416fc2 | 2096 | |
2097 | /* | |
b423cd4c | 2098 | * Format the UUID URI using the MD5 sum and job ID. |
ef416fc2 | 2099 | */ |
2100 | ||
b423cd4c | 2101 | snprintf(uuid, sizeof(uuid), |
2102 | "urn:uuid:%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-" | |
2103 | "%02x%02x%02x%02x%02x%02x", | |
2104 | md5sum[0], md5sum[1], md5sum[2], md5sum[3], md5sum[4], md5sum[5], | |
2105 | (md5sum[6] & 15) | 0x30, md5sum[7], (md5sum[8] & 0x3f) | 0x40, | |
2106 | md5sum[9], md5sum[10], md5sum[11], md5sum[12], md5sum[13], | |
2107 | md5sum[14], md5sum[15]); | |
ef416fc2 | 2108 | |
b423cd4c | 2109 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-uuid", NULL, uuid); |
ef416fc2 | 2110 | } |
2111 | ||
2112 | ||
2113 | /* | |
b423cd4c | 2114 | * 'add_printer()' - Add a printer to the system. |
ef416fc2 | 2115 | */ |
2116 | ||
2117 | static void | |
b423cd4c | 2118 | add_printer(cupsd_client_t *con, /* I - Client connection */ |
2119 | ipp_attribute_t *uri) /* I - URI of printer */ | |
ef416fc2 | 2120 | { |
2121 | http_status_t status; /* Policy status */ | |
b423cd4c | 2122 | int i; /* Looping var */ |
09a101d6 | 2123 | char scheme[HTTP_MAX_URI], /* Method portion of URI */ |
b423cd4c | 2124 | username[HTTP_MAX_URI], /* Username portion of URI */ |
ef416fc2 | 2125 | host[HTTP_MAX_URI], /* Host portion of URI */ |
2126 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2127 | int port; /* Port portion of URI */ | |
b423cd4c | 2128 | cupsd_printer_t *printer; /* Printer/class */ |
2129 | ipp_attribute_t *attr; /* Printer attribute */ | |
2130 | cups_file_t *fp; /* Script/PPD file */ | |
2131 | char line[1024]; /* Line from file... */ | |
2132 | char srcfile[1024], /* Source Script/PPD file */ | |
2133 | dstfile[1024]; /* Destination Script/PPD file */ | |
2134 | int modify; /* Non-zero if we are modifying */ | |
2135 | char newname[IPP_MAX_NAME]; /* New printer name */ | |
2136 | int need_restart_job; /* Need to restart job? */ | |
09a101d6 | 2137 | int set_device_uri, /* Did we set the device URI? */ |
2138 | set_port_monitor; /* Did we set the port monitor? */ | |
ef416fc2 | 2139 | |
2140 | ||
b423cd4c | 2141 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer(%p[%d], %s)", con, |
ef416fc2 | 2142 | con->http.fd, uri->values[0].string.text); |
2143 | ||
2144 | /* | |
b423cd4c | 2145 | * Do we have a valid URI? |
ef416fc2 | 2146 | */ |
2147 | ||
09a101d6 | 2148 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
2149 | sizeof(scheme), username, sizeof(username), host, | |
b423cd4c | 2150 | sizeof(host), &port, resource, sizeof(resource)); |
2151 | ||
2152 | if (strncmp(resource, "/printers/", 10) || strlen(resource) == 10) | |
ef416fc2 | 2153 | { |
b423cd4c | 2154 | /* |
2155 | * No, return an error... | |
2156 | */ | |
2157 | ||
ef416fc2 | 2158 | send_ipp_status(con, IPP_BAD_REQUEST, |
b423cd4c | 2159 | _("The printer-uri must be of the form " |
2160 | "\"ipp://HOSTNAME/printers/PRINTERNAME\".")); | |
ef416fc2 | 2161 | return; |
2162 | } | |
2163 | ||
2164 | /* | |
b423cd4c | 2165 | * Do we have a valid printer name? |
ef416fc2 | 2166 | */ |
2167 | ||
b423cd4c | 2168 | if (!validate_name(resource + 10)) |
ef416fc2 | 2169 | { |
b423cd4c | 2170 | /* |
2171 | * No, return an error... | |
2172 | */ | |
2173 | ||
2174 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2175 | _("The printer-uri \"%s\" contains invalid characters."), | |
2176 | uri->values[0].string.text); | |
2177 | return; | |
ef416fc2 | 2178 | } |
ef416fc2 | 2179 | |
2180 | /* | |
b423cd4c | 2181 | * Check policy... |
ef416fc2 | 2182 | */ |
2183 | ||
b423cd4c | 2184 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
2185 | { | |
f899b121 | 2186 | send_http_error(con, status, NULL); |
b423cd4c | 2187 | return; |
2188 | } | |
ef416fc2 | 2189 | |
2190 | /* | |
b423cd4c | 2191 | * See if the printer already exists; if not, create a new printer... |
2192 | */ | |
ef416fc2 | 2193 | |
b423cd4c | 2194 | if ((printer = cupsdFindPrinter(resource + 10)) == NULL) |
ef416fc2 | 2195 | { |
2196 | /* | |
b423cd4c | 2197 | * Printer doesn't exist; see if we have a class of the same name... |
ef416fc2 | 2198 | */ |
2199 | ||
b423cd4c | 2200 | if ((printer = cupsdFindClass(resource + 10)) != NULL && |
bc44d920 | 2201 | !(printer->type & CUPS_PRINTER_DISCOVERED)) |
ef416fc2 | 2202 | { |
b423cd4c | 2203 | /* |
2204 | * Yes, return an error... | |
2205 | */ | |
ef416fc2 | 2206 | |
b423cd4c | 2207 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2208 | _("A class named \"%s\" already exists!"), | |
2209 | resource + 10); | |
ef416fc2 | 2210 | return; |
2211 | } | |
2212 | ||
2213 | /* | |
b423cd4c | 2214 | * No, add the printer... |
ef416fc2 | 2215 | */ |
2216 | ||
b423cd4c | 2217 | printer = cupsdAddPrinter(resource + 10); |
2218 | modify = 0; | |
ef416fc2 | 2219 | } |
b423cd4c | 2220 | else if (printer->type & CUPS_PRINTER_IMPLICIT) |
ef416fc2 | 2221 | { |
2222 | /* | |
b423cd4c | 2223 | * Rename the implicit printer to "AnyPrinter" or delete it... |
ef416fc2 | 2224 | */ |
2225 | ||
b423cd4c | 2226 | if (ImplicitAnyClasses) |
ef416fc2 | 2227 | { |
b423cd4c | 2228 | snprintf(newname, sizeof(newname), "Any%s", resource + 10); |
2229 | cupsdRenamePrinter(printer, newname); | |
ef416fc2 | 2230 | } |
b423cd4c | 2231 | else |
2232 | cupsdDeletePrinter(printer, 1); | |
ef416fc2 | 2233 | |
2234 | /* | |
b423cd4c | 2235 | * Add the printer as a new local printer... |
ef416fc2 | 2236 | */ |
2237 | ||
b423cd4c | 2238 | printer = cupsdAddPrinter(resource + 10); |
2239 | modify = 0; | |
ef416fc2 | 2240 | } |
bc44d920 | 2241 | else if (printer->type & CUPS_PRINTER_DISCOVERED) |
b423cd4c | 2242 | { |
2243 | /* | |
2244 | * Rename the remote printer to "Printer@server"... | |
2245 | */ | |
ef416fc2 | 2246 | |
b423cd4c | 2247 | snprintf(newname, sizeof(newname), "%s@%s", resource + 10, |
2248 | printer->hostname); | |
2249 | cupsdRenamePrinter(printer, newname); | |
ef416fc2 | 2250 | |
b423cd4c | 2251 | /* |
2252 | * Add the printer as a new local printer... | |
2253 | */ | |
ef416fc2 | 2254 | |
b423cd4c | 2255 | printer = cupsdAddPrinter(resource + 10); |
2256 | modify = 0; | |
2257 | } | |
2258 | else | |
2259 | modify = 1; | |
ef416fc2 | 2260 | |
b423cd4c | 2261 | /* |
2262 | * Look for attributes and copy them over as needed... | |
2263 | */ | |
ef416fc2 | 2264 | |
b423cd4c | 2265 | need_restart_job = 0; |
ef416fc2 | 2266 | |
b423cd4c | 2267 | if ((attr = ippFindAttribute(con->request, "printer-location", |
2268 | IPP_TAG_TEXT)) != NULL) | |
2269 | cupsdSetString(&printer->location, attr->values[0].string.text); | |
ef416fc2 | 2270 | |
b423cd4c | 2271 | if ((attr = ippFindAttribute(con->request, "printer-info", |
2272 | IPP_TAG_TEXT)) != NULL) | |
2273 | cupsdSetString(&printer->info, attr->values[0].string.text); | |
ef416fc2 | 2274 | |
09a101d6 | 2275 | set_device_uri = 0; |
2276 | ||
b423cd4c | 2277 | if ((attr = ippFindAttribute(con->request, "device-uri", |
2278 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 2279 | { |
2280 | /* | |
b423cd4c | 2281 | * Do we have a valid device URI? |
ef416fc2 | 2282 | */ |
2283 | ||
b423cd4c | 2284 | need_restart_job = 1; |
ef416fc2 | 2285 | |
09a101d6 | 2286 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text, scheme, |
2287 | sizeof(scheme), username, sizeof(username), host, | |
b423cd4c | 2288 | sizeof(host), &port, resource, sizeof(resource)); |
2289 | ||
09a101d6 | 2290 | if (!strcmp(scheme, "file")) |
ef416fc2 | 2291 | { |
2292 | /* | |
b423cd4c | 2293 | * See if the administrator has enabled file devices... |
ef416fc2 | 2294 | */ |
2295 | ||
b423cd4c | 2296 | if (!FileDevice && strcmp(resource, "/dev/null")) |
ef416fc2 | 2297 | { |
2298 | /* | |
b423cd4c | 2299 | * File devices are disabled and the URL is not file:/dev/null... |
ef416fc2 | 2300 | */ |
2301 | ||
b423cd4c | 2302 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2303 | _("File device URIs have been disabled! " | |
2304 | "To enable, see the FileDevice directive in " | |
2305 | "\"%s/cupsd.conf\"."), | |
2306 | ServerRoot); | |
ef416fc2 | 2307 | return; |
2308 | } | |
b423cd4c | 2309 | } |
2310 | else | |
2311 | { | |
ef416fc2 | 2312 | /* |
b423cd4c | 2313 | * See if the backend exists and is executable... |
ef416fc2 | 2314 | */ |
2315 | ||
09a101d6 | 2316 | snprintf(srcfile, sizeof(srcfile), "%s/backend/%s", ServerBin, scheme); |
b423cd4c | 2317 | if (access(srcfile, X_OK)) |
ef416fc2 | 2318 | { |
2319 | /* | |
b423cd4c | 2320 | * Could not find device in list! |
ef416fc2 | 2321 | */ |
ef416fc2 | 2322 | |
b423cd4c | 2323 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad device-uri \"%s\"!"), |
2324 | attr->values[0].string.text); | |
2325 | return; | |
ef416fc2 | 2326 | } |
2327 | } | |
ef416fc2 | 2328 | |
b423cd4c | 2329 | cupsdLogMessage(CUPSD_LOG_INFO, |
2330 | "Setting %s device-uri to \"%s\" (was \"%s\".)", | |
2331 | printer->name, | |
2332 | cupsdSanitizeURI(attr->values[0].string.text, line, | |
2333 | sizeof(line)), | |
2334 | cupsdSanitizeURI(printer->device_uri, resource, | |
2335 | sizeof(resource))); | |
ef416fc2 | 2336 | |
b423cd4c | 2337 | cupsdSetString(&printer->device_uri, attr->values[0].string.text); |
09a101d6 | 2338 | set_device_uri = 1; |
ef416fc2 | 2339 | } |
2340 | ||
09a101d6 | 2341 | set_port_monitor = 0; |
2342 | ||
b423cd4c | 2343 | if ((attr = ippFindAttribute(con->request, "port-monitor", |
09a101d6 | 2344 | IPP_TAG_NAME)) != NULL) |
ef416fc2 | 2345 | { |
b423cd4c | 2346 | ipp_attribute_t *supported; /* port-monitor-supported attribute */ |
ef416fc2 | 2347 | |
ef416fc2 | 2348 | |
b423cd4c | 2349 | need_restart_job = 1; |
ef416fc2 | 2350 | |
b423cd4c | 2351 | supported = ippFindAttribute(printer->attrs, "port-monitor-supported", |
2352 | IPP_TAG_KEYWORD); | |
2353 | for (i = 0; i < supported->num_values; i ++) | |
2354 | if (!strcmp(supported->values[i].string.text, | |
2355 | attr->values[0].string.text)) | |
2356 | break; | |
ef416fc2 | 2357 | |
b423cd4c | 2358 | if (i >= supported->num_values) |
2359 | { | |
2360 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad port-monitor \"%s\"!"), | |
2361 | attr->values[0].string.text); | |
2362 | return; | |
2363 | } | |
ef416fc2 | 2364 | |
b423cd4c | 2365 | cupsdLogMessage(CUPSD_LOG_INFO, |
2366 | "Setting %s port-monitor to \"%s\" (was \"%s\".)", | |
2367 | printer->name, attr->values[0].string.text, | |
09a101d6 | 2368 | printer->port_monitor ? printer->port_monitor : "none"); |
ef416fc2 | 2369 | |
b423cd4c | 2370 | if (strcmp(attr->values[0].string.text, "none")) |
2371 | cupsdSetString(&printer->port_monitor, attr->values[0].string.text); | |
2372 | else | |
2373 | cupsdClearString(&printer->port_monitor); | |
09a101d6 | 2374 | |
2375 | set_port_monitor = 1; | |
b423cd4c | 2376 | } |
ef416fc2 | 2377 | |
b423cd4c | 2378 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
2379 | IPP_TAG_BOOLEAN)) != NULL) | |
2380 | { | |
2381 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2382 | "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
2383 | printer->name, attr->values[0].boolean, printer->accepting); | |
ef416fc2 | 2384 | |
b423cd4c | 2385 | printer->accepting = attr->values[0].boolean; |
2386 | cupsdAddPrinterHistory(printer); | |
2387 | } | |
bd7854cb | 2388 | |
b423cd4c | 2389 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
2390 | IPP_TAG_BOOLEAN)) != NULL) | |
2391 | { | |
2392 | if (printer->shared && !attr->values[0].boolean) | |
f7deaa1a | 2393 | cupsdDeregisterPrinter(printer, 1); |
bd7854cb | 2394 | |
b423cd4c | 2395 | cupsdLogMessage(CUPSD_LOG_INFO, |
2396 | "Setting %s printer-is-shared to %d (was %d.)", | |
2397 | printer->name, attr->values[0].boolean, printer->shared); | |
bd7854cb | 2398 | |
b423cd4c | 2399 | printer->shared = attr->values[0].boolean; |
2400 | } | |
bd7854cb | 2401 | |
b423cd4c | 2402 | if ((attr = ippFindAttribute(con->request, "printer-state", |
2403 | IPP_TAG_ENUM)) != NULL) | |
bd7854cb | 2404 | { |
b423cd4c | 2405 | if (attr->values[0].integer != IPP_PRINTER_IDLE && |
2406 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
2407 | { | |
2408 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad printer-state value %d!"), | |
2409 | attr->values[0].integer); | |
2410 | return; | |
2411 | } | |
bd7854cb | 2412 | |
bc44d920 | 2413 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", |
2414 | printer->name, attr->values[0].integer, printer->state); | |
b423cd4c | 2415 | |
2416 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
2417 | cupsdStopPrinter(printer, 0); | |
2418 | else | |
2419 | { | |
2420 | need_restart_job = 1; | |
2421 | cupsdSetPrinterState(printer, (ipp_pstate_t)(attr->values[0].integer), 0); | |
2422 | } | |
2423 | } | |
2424 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
2425 | IPP_TAG_TEXT)) != NULL) | |
2426 | { | |
2427 | strlcpy(printer->state_message, attr->values[0].string.text, | |
2428 | sizeof(printer->state_message)); | |
2429 | cupsdAddPrinterHistory(printer); | |
bd7854cb | 2430 | } |
2431 | ||
b423cd4c | 2432 | set_printer_defaults(con, printer); |
2433 | ||
09a101d6 | 2434 | if ((attr = ippFindAttribute(con->request, "auth-info-required", |
2435 | IPP_TAG_KEYWORD)) != NULL) | |
2436 | cupsdSetAuthInfoRequired(printer, NULL, attr); | |
2437 | ||
bd7854cb | 2438 | /* |
b423cd4c | 2439 | * See if we have all required attributes... |
bd7854cb | 2440 | */ |
2441 | ||
b423cd4c | 2442 | if (!printer->device_uri) |
2443 | cupsdSetString(&printer->device_uri, "file:///dev/null"); | |
bd7854cb | 2444 | |
2445 | /* | |
b423cd4c | 2446 | * See if we have an interface script or PPD file attached to the request... |
bd7854cb | 2447 | */ |
2448 | ||
b423cd4c | 2449 | if (con->filename) |
2450 | { | |
2451 | need_restart_job = 1; | |
bd7854cb | 2452 | |
b423cd4c | 2453 | strlcpy(srcfile, con->filename, sizeof(srcfile)); |
ef416fc2 | 2454 | |
b423cd4c | 2455 | if ((fp = cupsFileOpen(srcfile, "rb"))) |
2456 | { | |
2457 | /* | |
2458 | * Yes; get the first line from it... | |
2459 | */ | |
ef416fc2 | 2460 | |
b423cd4c | 2461 | line[0] = '\0'; |
2462 | cupsFileGets(fp, line, sizeof(line)); | |
2463 | cupsFileClose(fp); | |
ef416fc2 | 2464 | |
b423cd4c | 2465 | /* |
2466 | * Then see what kind of file it is... | |
2467 | */ | |
ef416fc2 | 2468 | |
b423cd4c | 2469 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, |
2470 | printer->name); | |
ef416fc2 | 2471 | |
b423cd4c | 2472 | if (!strncmp(line, "*PPD-Adobe", 10)) |
2473 | { | |
2474 | /* | |
2475 | * The new file is a PPD file, so remove any old interface script | |
2476 | * that might be lying around... | |
2477 | */ | |
ef416fc2 | 2478 | |
b423cd4c | 2479 | unlink(dstfile); |
2480 | } | |
2481 | else | |
2482 | { | |
2483 | /* | |
2484 | * This must be an interface script, so move the file over to the | |
2485 | * interfaces directory and make it executable... | |
2486 | */ | |
ef416fc2 | 2487 | |
b423cd4c | 2488 | if (copy_file(srcfile, dstfile)) |
2489 | { | |
2490 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
2491 | _("Unable to copy interface script - %s!"), | |
2492 | strerror(errno)); | |
2493 | return; | |
2494 | } | |
2495 | else | |
2496 | { | |
2497 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2498 | "Copied interface script successfully!"); | |
2499 | chmod(dstfile, 0755); | |
2500 | } | |
2501 | } | |
ef416fc2 | 2502 | |
b423cd4c | 2503 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, |
2504 | printer->name); | |
ef416fc2 | 2505 | |
b423cd4c | 2506 | if (!strncmp(line, "*PPD-Adobe", 10)) |
2507 | { | |
2508 | /* | |
2509 | * The new file is a PPD file, so move the file over to the | |
2510 | * ppd directory and make it readable by all... | |
2511 | */ | |
ef416fc2 | 2512 | |
b423cd4c | 2513 | if (copy_file(srcfile, dstfile)) |
2514 | { | |
2515 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
2516 | _("Unable to copy PPD file - %s!"), | |
2517 | strerror(errno)); | |
2518 | return; | |
2519 | } | |
2520 | else | |
2521 | { | |
2522 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2523 | "Copied PPD file successfully!"); | |
2524 | chmod(dstfile, 0644); | |
2525 | } | |
2526 | } | |
2527 | else | |
2528 | { | |
2529 | /* | |
2530 | * This must be an interface script, so remove any old PPD file that | |
2531 | * may be lying around... | |
2532 | */ | |
ef416fc2 | 2533 | |
b423cd4c | 2534 | unlink(dstfile); |
2535 | } | |
2536 | } | |
2537 | } | |
2538 | else if ((attr = ippFindAttribute(con->request, "ppd-name", | |
2539 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 2540 | { |
b423cd4c | 2541 | need_restart_job = 1; |
ef416fc2 | 2542 | |
b423cd4c | 2543 | if (!strcmp(attr->values[0].string.text, "raw")) |
ef416fc2 | 2544 | { |
b423cd4c | 2545 | /* |
2546 | * Raw driver, remove any existing PPD or interface script files. | |
2547 | */ | |
ef416fc2 | 2548 | |
b423cd4c | 2549 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, |
2550 | printer->name); | |
2551 | unlink(dstfile); | |
ef416fc2 | 2552 | |
b423cd4c | 2553 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, |
2554 | printer->name); | |
2555 | unlink(dstfile); | |
2556 | } | |
2557 | else | |
ef416fc2 | 2558 | { |
b423cd4c | 2559 | /* |
2560 | * PPD model file... | |
2561 | */ | |
2562 | ||
2563 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
2564 | printer->name); | |
2565 | unlink(dstfile); | |
2566 | ||
2567 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
2568 | printer->name); | |
2569 | ||
2570 | if (copy_model(con, attr->values[0].string.text, dstfile)) | |
2571 | { | |
2572 | send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to copy PPD file!")); | |
2573 | return; | |
2574 | } | |
2575 | else | |
2576 | { | |
2577 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2578 | "Copied PPD file successfully!"); | |
2579 | chmod(dstfile, 0644); | |
2580 | } | |
ef416fc2 | 2581 | } |
2582 | } | |
2583 | ||
09a101d6 | 2584 | /* |
2585 | * If we set the device URI but not the port monitor, check which port | |
2586 | * monitor to use by default... | |
2587 | */ | |
2588 | ||
2589 | if (set_device_uri && !set_port_monitor) | |
2590 | { | |
2591 | ppd_file_t *ppd; /* PPD file */ | |
2592 | ppd_attr_t *ppdattr; /* cupsPortMonitor attribute */ | |
2593 | ||
2594 | ||
2595 | httpSeparateURI(HTTP_URI_CODING_ALL, printer->device_uri, scheme, | |
2596 | sizeof(scheme), username, sizeof(username), host, | |
2597 | sizeof(host), &port, resource, sizeof(resource)); | |
2598 | ||
2599 | snprintf(srcfile, sizeof(srcfile), "%s/ppd/%s.ppd", ServerRoot, | |
2600 | printer->name); | |
2601 | if ((ppd = ppdOpenFile(srcfile)) != NULL) | |
2602 | { | |
2603 | for (ppdattr = ppdFindAttr(ppd, "cupsPortMonitor", NULL); | |
2604 | ppdattr; | |
2605 | ppdattr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL)) | |
2606 | if (!strcmp(scheme, ppdattr->spec)) | |
2607 | { | |
2608 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2609 | "Setting %s port-monitor to \"%s\" (was \"%s\".)", | |
2610 | printer->name, ppdattr->value, | |
bc44d920 | 2611 | printer->port_monitor ? printer->port_monitor |
2612 | : "none"); | |
09a101d6 | 2613 | |
2614 | if (strcmp(ppdattr->value, "none")) | |
2615 | cupsdSetString(&printer->port_monitor, ppdattr->value); | |
2616 | else | |
2617 | cupsdClearString(&printer->port_monitor); | |
2618 | ||
2619 | break; | |
2620 | } | |
2621 | ||
2622 | ppdClose(ppd); | |
2623 | } | |
2624 | } | |
2625 | ||
ef416fc2 | 2626 | /* |
b423cd4c | 2627 | * Update the printer attributes and return... |
ef416fc2 | 2628 | */ |
2629 | ||
b423cd4c | 2630 | cupsdSetPrinterAttrs(printer); |
2631 | cupsdSaveAllPrinters(); | |
ef416fc2 | 2632 | |
b423cd4c | 2633 | if (need_restart_job && printer->job) |
ef416fc2 | 2634 | { |
b423cd4c | 2635 | cupsd_job_t *job; |
ef416fc2 | 2636 | |
b423cd4c | 2637 | /* |
2638 | * Stop the current job and then restart it below... | |
2639 | */ | |
ef416fc2 | 2640 | |
b423cd4c | 2641 | job = (cupsd_job_t *)printer->job; |
ef416fc2 | 2642 | |
b423cd4c | 2643 | cupsdStopJob(job, 1); |
2644 | ||
2645 | job->state->values[0].integer = IPP_JOB_PENDING; | |
2646 | job->state_value = IPP_JOB_PENDING; | |
ef416fc2 | 2647 | } |
2648 | ||
b423cd4c | 2649 | if (need_restart_job) |
2650 | cupsdCheckJobs(); | |
ef416fc2 | 2651 | |
b423cd4c | 2652 | cupsdWritePrintcap(); |
2653 | ||
2654 | if (modify) | |
ef416fc2 | 2655 | { |
b423cd4c | 2656 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, |
2657 | "Printer \"%s\" modified by \"%s\".", printer->name, | |
2658 | get_username(con)); | |
ef416fc2 | 2659 | |
b423cd4c | 2660 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" modified by \"%s\".", |
2661 | printer->name, get_username(con)); | |
ef416fc2 | 2662 | } |
b423cd4c | 2663 | else |
2664 | { | |
2665 | cupsdAddPrinterHistory(printer); | |
ef416fc2 | 2666 | |
b423cd4c | 2667 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, printer, NULL, |
2668 | "New printer \"%s\" added by \"%s\".", printer->name, | |
2669 | get_username(con)); | |
ef416fc2 | 2670 | |
b423cd4c | 2671 | cupsdLogMessage(CUPSD_LOG_INFO, "New printer \"%s\" added by \"%s\".", |
2672 | printer->name, get_username(con)); | |
2673 | } | |
2674 | ||
2675 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 2676 | } |
2677 | ||
2678 | ||
2679 | /* | |
b423cd4c | 2680 | * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute |
2681 | * based upon the printer state... | |
ef416fc2 | 2682 | */ |
2683 | ||
b423cd4c | 2684 | static void |
2685 | add_printer_state_reasons( | |
2686 | cupsd_client_t *con, /* I - Client connection */ | |
2687 | cupsd_printer_t *p) /* I - Printer info */ | |
ef416fc2 | 2688 | { |
b423cd4c | 2689 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
2690 | "add_printer_state_reasons(%p[%d], %p[%s])", | |
2691 | con, con->http.fd, p, p->name); | |
ef416fc2 | 2692 | |
b423cd4c | 2693 | if (p->num_reasons == 0) |
2694 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2695 | "printer-state-reasons", NULL, | |
2696 | p->state == IPP_PRINTER_STOPPED ? "paused" : "none"); | |
2697 | else | |
2698 | ippAddStrings(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2699 | "printer-state-reasons", p->num_reasons, NULL, | |
2700 | (const char * const *)p->reasons); | |
2701 | } | |
ef416fc2 | 2702 | |
ef416fc2 | 2703 | |
b423cd4c | 2704 | /* |
2705 | * 'add_queued_job_count()' - Add the "queued-job-count" attribute for | |
2706 | * the specified printer or class. | |
2707 | */ | |
ef416fc2 | 2708 | |
b423cd4c | 2709 | static void |
2710 | add_queued_job_count( | |
2711 | cupsd_client_t *con, /* I - Client connection */ | |
2712 | cupsd_printer_t *p) /* I - Printer or class */ | |
2713 | { | |
2714 | int count; /* Number of jobs on destination */ | |
ef416fc2 | 2715 | |
ef416fc2 | 2716 | |
b423cd4c | 2717 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_queued_job_count(%p[%d], %p[%s])", |
2718 | con, con->http.fd, p, p->name); | |
ef416fc2 | 2719 | |
b423cd4c | 2720 | count = cupsdGetPrinterJobCount(p->name); |
ef416fc2 | 2721 | |
b423cd4c | 2722 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, |
2723 | "queued-job-count", count); | |
2724 | } | |
ef416fc2 | 2725 | |
ef416fc2 | 2726 | |
b423cd4c | 2727 | /* |
2728 | * 'apply_printer_defaults()' - Apply printer default options to a job. | |
2729 | */ | |
ef416fc2 | 2730 | |
b423cd4c | 2731 | static void |
2732 | apply_printer_defaults( | |
2733 | cupsd_printer_t *printer, /* I - Printer */ | |
2734 | cupsd_job_t *job) /* I - Job */ | |
2735 | { | |
2736 | int i, /* Looping var */ | |
2737 | num_options; /* Number of default options */ | |
2738 | cups_option_t *options, /* Default options */ | |
f7deaa1a | 2739 | *option; /* Current option */ |
ef416fc2 | 2740 | |
ef416fc2 | 2741 | |
b423cd4c | 2742 | /* |
2743 | * Collect all of the default options and add the missing ones to the | |
2744 | * job object... | |
2745 | */ | |
ef416fc2 | 2746 | |
b423cd4c | 2747 | for (i = printer->num_options, num_options = 0, option = printer->options; |
2748 | i > 0; | |
2749 | i --, option ++) | |
2750 | if (!ippFindAttribute(job->attrs, option->name, IPP_TAG_ZERO)) | |
2751 | { | |
2752 | num_options = cupsAddOption(option->name, option->value, num_options, | |
2753 | &options); | |
2754 | } | |
ef416fc2 | 2755 | |
b423cd4c | 2756 | /* |
2757 | * Encode these options as attributes in the job object... | |
2758 | */ | |
ef416fc2 | 2759 | |
b423cd4c | 2760 | cupsEncodeOptions2(job->attrs, num_options, options, IPP_TAG_JOB); |
2761 | cupsFreeOptions(num_options, options); | |
2762 | } | |
2763 | ||
2764 | ||
2765 | /* | |
2766 | * 'authenticate_job()' - Set job authentication info. | |
2767 | */ | |
2768 | ||
2769 | static void | |
2770 | authenticate_job(cupsd_client_t *con, /* I - Client connection */ | |
2771 | ipp_attribute_t *uri) /* I - Job URI */ | |
2772 | { | |
f7deaa1a | 2773 | ipp_attribute_t *attr, /* job-id attribute */ |
2774 | *auth_info; /* auth-info attribute */ | |
b423cd4c | 2775 | int jobid; /* Job ID */ |
2776 | cupsd_job_t *job; /* Current job */ | |
2777 | char method[HTTP_MAX_URI], | |
2778 | /* Method portion of URI */ | |
2779 | username[HTTP_MAX_URI], | |
2780 | /* Username portion of URI */ | |
2781 | host[HTTP_MAX_URI], | |
2782 | /* Host portion of URI */ | |
2783 | resource[HTTP_MAX_URI]; | |
2784 | /* Resource portion of URI */ | |
2785 | int port; /* Port portion of URI */ | |
ef416fc2 | 2786 | |
ef416fc2 | 2787 | |
b423cd4c | 2788 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "authenticate_job(%p[%d], %s)", |
2789 | con, con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 2790 | |
b423cd4c | 2791 | /* |
2792 | * Start with "everything is OK" status... | |
2793 | */ | |
ef416fc2 | 2794 | |
b423cd4c | 2795 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 2796 | |
b423cd4c | 2797 | /* |
2798 | * See if we have a job URI or a printer URI... | |
2799 | */ | |
ef416fc2 | 2800 | |
b423cd4c | 2801 | if (!strcmp(uri->name, "printer-uri")) |
2802 | { | |
2803 | /* | |
2804 | * Got a printer URI; see if we also have a job-id attribute... | |
2805 | */ | |
ef416fc2 | 2806 | |
b423cd4c | 2807 | if ((attr = ippFindAttribute(con->request, "job-id", |
2808 | IPP_TAG_INTEGER)) == NULL) | |
2809 | { | |
2810 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2811 | _("Got a printer-uri attribute but no job-id!")); | |
2812 | return; | |
2813 | } | |
2814 | ||
2815 | jobid = attr->values[0].integer; | |
2816 | } | |
2817 | else | |
2818 | { | |
2819 | /* | |
2820 | * Got a job URI; parse it to get the job ID... | |
2821 | */ | |
ef416fc2 | 2822 | |
b423cd4c | 2823 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2824 | sizeof(method), username, sizeof(username), host, | |
2825 | sizeof(host), &port, resource, sizeof(resource)); | |
f7deaa1a | 2826 | |
b423cd4c | 2827 | if (strncmp(resource, "/jobs/", 6)) |
2828 | { | |
2829 | /* | |
2830 | * Not a valid URI! | |
2831 | */ | |
ef416fc2 | 2832 | |
b423cd4c | 2833 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri attribute \"%s\"!"), |
2834 | uri->values[0].string.text); | |
2835 | return; | |
2836 | } | |
ef416fc2 | 2837 | |
b423cd4c | 2838 | jobid = atoi(resource + 6); |
2839 | } | |
ef416fc2 | 2840 | |
b423cd4c | 2841 | /* |
2842 | * See if the job exists... | |
2843 | */ | |
ef416fc2 | 2844 | |
b423cd4c | 2845 | if ((job = cupsdFindJob(jobid)) == NULL) |
2846 | { | |
2847 | /* | |
2848 | * Nope - return a "not found" error... | |
2849 | */ | |
ef416fc2 | 2850 | |
b423cd4c | 2851 | send_ipp_status(con, IPP_NOT_FOUND, |
2852 | _("Job #%d does not exist!"), jobid); | |
ef416fc2 | 2853 | return; |
b423cd4c | 2854 | } |
ef416fc2 | 2855 | |
b423cd4c | 2856 | /* |
2857 | * See if the job has been completed... | |
2858 | */ | |
2859 | ||
2860 | if (job->state_value != IPP_JOB_HELD) | |
ef416fc2 | 2861 | { |
2862 | /* | |
b423cd4c | 2863 | * Return a "not-possible" error... |
ef416fc2 | 2864 | */ |
2865 | ||
b423cd4c | 2866 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2867 | _("Job #%d is not held for authentication!"), | |
2868 | jobid); | |
2869 | return; | |
2870 | } | |
ef416fc2 | 2871 | |
b423cd4c | 2872 | /* |
2873 | * See if we have already authenticated... | |
2874 | */ | |
2875 | ||
f7deaa1a | 2876 | auth_info = ippFindAttribute(con->request, "auth-info", IPP_TAG_TEXT); |
2877 | ||
2878 | if (!con->username[0] && !auth_info) | |
b423cd4c | 2879 | { |
2880 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
2881 | _("No authentication information provided!")); | |
2882 | return; | |
2883 | } | |
2884 | ||
2885 | /* | |
2886 | * See if the job is owned by the requesting user... | |
2887 | */ | |
2888 | ||
2889 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
2890 | { | |
f899b121 | 2891 | send_http_error(con, HTTP_UNAUTHORIZED, NULL); |
b423cd4c | 2892 | return; |
2893 | } | |
2894 | ||
2895 | /* | |
2896 | * Save the authentication information for this job... | |
2897 | */ | |
2898 | ||
f7deaa1a | 2899 | save_auth_info(con, job, auth_info); |
b423cd4c | 2900 | |
2901 | /* | |
2902 | * Reset the job-hold-until value to "no-hold"... | |
2903 | */ | |
2904 | ||
2905 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
2906 | IPP_TAG_KEYWORD)) == NULL) | |
2907 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
2908 | ||
2909 | if (attr) | |
2910 | { | |
2911 | attr->value_tag = IPP_TAG_KEYWORD; | |
2912 | cupsdSetString(&(attr->values[0].string.text), "no-hold"); | |
ef416fc2 | 2913 | } |
b423cd4c | 2914 | |
2915 | /* | |
2916 | * Release the job and return... | |
2917 | */ | |
2918 | ||
2919 | cupsdReleaseJob(job); | |
2920 | ||
09a101d6 | 2921 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Authenticated by \"%s\".", jobid, |
b423cd4c | 2922 | con->username); |
ef416fc2 | 2923 | } |
2924 | ||
2925 | ||
2926 | /* | |
b423cd4c | 2927 | * 'cancel_all_jobs()' - Cancel all print jobs. |
ef416fc2 | 2928 | */ |
2929 | ||
b423cd4c | 2930 | static void |
2931 | cancel_all_jobs(cupsd_client_t *con, /* I - Client connection */ | |
2932 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
ef416fc2 | 2933 | { |
b423cd4c | 2934 | http_status_t status; /* Policy status */ |
b423cd4c | 2935 | cups_ptype_t dtype; /* Destination type */ |
f7deaa1a | 2936 | char scheme[HTTP_MAX_URI], /* Scheme portion of URI */ |
b423cd4c | 2937 | userpass[HTTP_MAX_URI], /* Username portion of URI */ |
f7deaa1a | 2938 | hostname[HTTP_MAX_URI], /* Host portion of URI */ |
b423cd4c | 2939 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ |
2940 | int port; /* Port portion of URI */ | |
2941 | ipp_attribute_t *attr; /* Attribute in request */ | |
2942 | const char *username; /* Username */ | |
2943 | int purge; /* Purge? */ | |
2944 | cupsd_printer_t *printer; /* Printer */ | |
ef416fc2 | 2945 | |
2946 | ||
b423cd4c | 2947 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_all_jobs(%p[%d], %s)", con, |
2948 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 2949 | |
2950 | /* | |
b423cd4c | 2951 | * See if we have a printer URI... |
ef416fc2 | 2952 | */ |
2953 | ||
b423cd4c | 2954 | if (strcmp(uri->name, "printer-uri")) |
2955 | { | |
2956 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2957 | _("The printer-uri attribute is required!")); | |
2958 | return; | |
2959 | } | |
ef416fc2 | 2960 | |
2961 | /* | |
b423cd4c | 2962 | * Get the username (if any) for the jobs we want to cancel (only if |
2963 | * "my-jobs" is specified... | |
ef416fc2 | 2964 | */ |
2965 | ||
b423cd4c | 2966 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
2967 | IPP_TAG_BOOLEAN)) != NULL && | |
2968 | attr->values[0].boolean) | |
ef416fc2 | 2969 | { |
b423cd4c | 2970 | if ((attr = ippFindAttribute(con->request, "requesting-user-name", |
2971 | IPP_TAG_NAME)) != NULL) | |
2972 | username = attr->values[0].string.text; | |
2973 | else | |
2974 | { | |
2975 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2976 | _("Missing requesting-user-name attribute!")); | |
2977 | return; | |
2978 | } | |
ef416fc2 | 2979 | } |
b423cd4c | 2980 | else |
2981 | username = NULL; | |
ef416fc2 | 2982 | |
b423cd4c | 2983 | /* |
2984 | * Look for the "purge-jobs" attribute... | |
2985 | */ | |
2986 | ||
2987 | if ((attr = ippFindAttribute(con->request, "purge-jobs", | |
2988 | IPP_TAG_BOOLEAN)) != NULL) | |
2989 | purge = attr->values[0].boolean; | |
2990 | else | |
2991 | purge = 1; | |
ef416fc2 | 2992 | |
2993 | /* | |
b423cd4c | 2994 | * And if the destination is valid... |
ef416fc2 | 2995 | */ |
2996 | ||
f7deaa1a | 2997 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 2998 | { |
2999 | /* | |
b423cd4c | 3000 | * Bad URI? |
ef416fc2 | 3001 | */ |
3002 | ||
f7deaa1a | 3003 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, |
3004 | scheme, sizeof(scheme), userpass, sizeof(userpass), | |
3005 | hostname, sizeof(hostname), &port, | |
3006 | resource, sizeof(resource)); | |
3007 | ||
b423cd4c | 3008 | if ((!strncmp(resource, "/printers/", 10) && resource[10]) || |
3009 | (!strncmp(resource, "/classes/", 9) && resource[9])) | |
3010 | { | |
3011 | send_ipp_status(con, IPP_NOT_FOUND, | |
3012 | _("The printer or class was not found.")); | |
3013 | return; | |
3014 | } | |
ef416fc2 | 3015 | |
b423cd4c | 3016 | /* |
3017 | * Check policy... | |
3018 | */ | |
3019 | ||
3020 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
3021 | { | |
f899b121 | 3022 | send_http_error(con, status, NULL); |
b423cd4c | 3023 | return; |
3024 | } | |
ef416fc2 | 3025 | |
ef416fc2 | 3026 | /* |
b423cd4c | 3027 | * Cancel all jobs on all printers... |
ef416fc2 | 3028 | */ |
3029 | ||
b423cd4c | 3030 | cupsdCancelJobs(NULL, username, purge); |
ef416fc2 | 3031 | |
b423cd4c | 3032 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs were %s by \"%s\".", |
d09495fa | 3033 | purge ? "purged" : "canceled", get_username(con)); |
ef416fc2 | 3034 | } |
b423cd4c | 3035 | else |
ef416fc2 | 3036 | { |
3037 | /* | |
b423cd4c | 3038 | * Check policy... |
ef416fc2 | 3039 | */ |
3040 | ||
f7deaa1a | 3041 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, |
3042 | NULL)) != HTTP_OK) | |
b423cd4c | 3043 | { |
f899b121 | 3044 | send_http_error(con, status, printer); |
b423cd4c | 3045 | return; |
3046 | } | |
ef416fc2 | 3047 | |
b423cd4c | 3048 | /* |
3049 | * Cancel all of the jobs on the named printer... | |
3050 | */ | |
3051 | ||
f7deaa1a | 3052 | cupsdCancelJobs(printer->name, username, purge); |
b423cd4c | 3053 | |
3054 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs on \"%s\" were %s by \"%s\".", | |
f7deaa1a | 3055 | printer->name, purge ? "purged" : "canceled", |
3056 | get_username(con)); | |
ef416fc2 | 3057 | } |
3058 | ||
b423cd4c | 3059 | con->response->request.status.status_code = IPP_OK; |
3060 | } | |
3061 | ||
3062 | ||
3063 | /* | |
3064 | * 'cancel_job()' - Cancel a print job. | |
3065 | */ | |
3066 | ||
3067 | static void | |
3068 | cancel_job(cupsd_client_t *con, /* I - Client connection */ | |
3069 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
3070 | { | |
3071 | ipp_attribute_t *attr; /* Current attribute */ | |
3072 | int jobid; /* Job ID */ | |
f7deaa1a | 3073 | char scheme[HTTP_MAX_URI], /* Scheme portion of URI */ |
b423cd4c | 3074 | username[HTTP_MAX_URI], /* Username portion of URI */ |
3075 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
3076 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
3077 | int port; /* Port portion of URI */ | |
3078 | cupsd_job_t *job; /* Job information */ | |
bc44d920 | 3079 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
b423cd4c | 3080 | cupsd_printer_t *printer; /* Printer data */ |
3081 | ||
3082 | ||
3083 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_job(%p[%d], %s)", con, | |
3084 | con->http.fd, uri->values[0].string.text); | |
3085 | ||
ef416fc2 | 3086 | /* |
b423cd4c | 3087 | * See if we have a job URI or a printer URI... |
ef416fc2 | 3088 | */ |
3089 | ||
b423cd4c | 3090 | if (!strcmp(uri->name, "printer-uri")) |
3091 | { | |
3092 | /* | |
3093 | * Got a printer URI; see if we also have a job-id attribute... | |
3094 | */ | |
3095 | ||
3096 | if ((attr = ippFindAttribute(con->request, "job-id", | |
3097 | IPP_TAG_INTEGER)) == NULL) | |
3098 | { | |
3099 | send_ipp_status(con, IPP_BAD_REQUEST, | |
3100 | _("Got a printer-uri attribute but no job-id!")); | |
3101 | return; | |
3102 | } | |
3103 | ||
3104 | if ((jobid = attr->values[0].integer) == 0) | |
ef416fc2 | 3105 | { |
3106 | /* | |
b423cd4c | 3107 | * Find the current job on the specified printer... |
ef416fc2 | 3108 | */ |
3109 | ||
f7deaa1a | 3110 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 3111 | { |
3112 | /* | |
b423cd4c | 3113 | * Bad URI... |
ef416fc2 | 3114 | */ |
3115 | ||
b423cd4c | 3116 | send_ipp_status(con, IPP_NOT_FOUND, |
3117 | _("The printer or class was not found.")); | |
3118 | return; | |
ef416fc2 | 3119 | } |
3120 | ||
3121 | /* | |
b423cd4c | 3122 | * See if the printer is currently printing a job... |
ef416fc2 | 3123 | */ |
3124 | ||
b423cd4c | 3125 | if (printer->job) |
3126 | jobid = ((cupsd_job_t *)printer->job)->id; | |
ef416fc2 | 3127 | else |
ef416fc2 | 3128 | { |
3129 | /* | |
b423cd4c | 3130 | * No, see if there are any pending jobs... |
ef416fc2 | 3131 | */ |
f7deaa1a | 3132 | |
b423cd4c | 3133 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); |
3134 | job; | |
3135 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
3136 | if (job->state_value <= IPP_JOB_PROCESSING && | |
f7deaa1a | 3137 | !strcasecmp(job->dest, printer->name)) |
b423cd4c | 3138 | break; |
ef416fc2 | 3139 | |
b423cd4c | 3140 | if (job) |
3141 | jobid = job->id; | |
3142 | else | |
ef416fc2 | 3143 | { |
b423cd4c | 3144 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("No active jobs on %s!"), |
f7deaa1a | 3145 | printer->name); |
b423cd4c | 3146 | return; |
3147 | } | |
3148 | } | |
3149 | } | |
3150 | } | |
3151 | else | |
3152 | { | |
3153 | /* | |
3154 | * Got a job URI; parse it to get the job ID... | |
3155 | */ | |
ef416fc2 | 3156 | |
f7deaa1a | 3157 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
3158 | sizeof(scheme), username, sizeof(username), host, | |
b423cd4c | 3159 | sizeof(host), &port, resource, sizeof(resource)); |
f7deaa1a | 3160 | |
b423cd4c | 3161 | if (strncmp(resource, "/jobs/", 6)) |
3162 | { | |
3163 | /* | |
3164 | * Not a valid URI! | |
3165 | */ | |
ef416fc2 | 3166 | |
b423cd4c | 3167 | send_ipp_status(con, IPP_BAD_REQUEST, |
3168 | _("Bad job-uri attribute \"%s\"!"), | |
3169 | uri->values[0].string.text); | |
3170 | return; | |
3171 | } | |
3172 | ||
3173 | jobid = atoi(resource + 6); | |
3174 | } | |
3175 | ||
3176 | /* | |
3177 | * See if the job exists... | |
3178 | */ | |
3179 | ||
3180 | if ((job = cupsdFindJob(jobid)) == NULL) | |
3181 | { | |
3182 | /* | |
3183 | * Nope - return a "not found" error... | |
3184 | */ | |
3185 | ||
3186 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
3187 | return; | |
3188 | } | |
3189 | ||
3190 | /* | |
3191 | * See if the job is owned by the requesting user... | |
3192 | */ | |
3193 | ||
3194 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
3195 | { | |
f899b121 | 3196 | send_http_error(con, HTTP_UNAUTHORIZED, NULL); |
b423cd4c | 3197 | return; |
3198 | } | |
3199 | ||
3200 | /* | |
d09495fa | 3201 | * See if the job is already completed, canceled, or aborted; if so, |
b423cd4c | 3202 | * we can't cancel... |
3203 | */ | |
3204 | ||
d09495fa | 3205 | if (job->state_value >= IPP_JOB_CANCELED) |
b423cd4c | 3206 | { |
e1d6a774 | 3207 | switch (job->state_value) |
3208 | { | |
d09495fa | 3209 | case IPP_JOB_CANCELED : |
e1d6a774 | 3210 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
d09495fa | 3211 | _("Job #%d is already canceled - can\'t cancel."), |
e1d6a774 | 3212 | jobid); |
3213 | break; | |
3214 | ||
3215 | case IPP_JOB_ABORTED : | |
3216 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
3217 | _("Job #%d is already aborted - can\'t cancel."), | |
3218 | jobid); | |
3219 | break; | |
3220 | ||
3221 | default : | |
3222 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
3223 | _("Job #%d is already completed - can\'t cancel."), | |
3224 | jobid); | |
3225 | break; | |
3226 | } | |
3227 | ||
b423cd4c | 3228 | return; |
3229 | } | |
ef416fc2 | 3230 | |
b423cd4c | 3231 | /* |
3232 | * Cancel the job and return... | |
3233 | */ | |
ef416fc2 | 3234 | |
07725fee | 3235 | cupsdCancelJob(job, 0, IPP_JOB_CANCELED); |
b423cd4c | 3236 | cupsdCheckJobs(); |
ef416fc2 | 3237 | |
09a101d6 | 3238 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Canceled by \"%s\".", jobid, |
b423cd4c | 3239 | username); |
ef416fc2 | 3240 | |
b423cd4c | 3241 | con->response->request.status.status_code = IPP_OK; |
3242 | } | |
ef416fc2 | 3243 | |
ef416fc2 | 3244 | |
b423cd4c | 3245 | /* |
3246 | * 'cancel_subscription()' - Cancel a subscription. | |
3247 | */ | |
ef416fc2 | 3248 | |
b423cd4c | 3249 | static void |
3250 | cancel_subscription( | |
3251 | cupsd_client_t *con, /* I - Client connection */ | |
3252 | int sub_id) /* I - Subscription ID */ | |
3253 | { | |
3254 | http_status_t status; /* Policy status */ | |
3255 | cupsd_subscription_t *sub; /* Subscription */ | |
ef416fc2 | 3256 | |
ef416fc2 | 3257 | |
b423cd4c | 3258 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3259 | "cancel_subscription(con=%p[%d], sub_id=%d)", | |
3260 | con, con->http.fd, sub_id); | |
ef416fc2 | 3261 | |
b423cd4c | 3262 | /* |
3263 | * Is the subscription ID valid? | |
3264 | */ | |
ef416fc2 | 3265 | |
b423cd4c | 3266 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) |
3267 | { | |
3268 | /* | |
3269 | * Bad subscription ID... | |
3270 | */ | |
ef416fc2 | 3271 | |
b423cd4c | 3272 | send_ipp_status(con, IPP_NOT_FOUND, |
3273 | _("notify-subscription-id %d no good!"), sub_id); | |
3274 | return; | |
3275 | } | |
ef416fc2 | 3276 | |
b423cd4c | 3277 | /* |
3278 | * Check policy... | |
3279 | */ | |
ef416fc2 | 3280 | |
b423cd4c | 3281 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : |
3282 | DefaultPolicyPtr, | |
3283 | con, sub->owner)) != HTTP_OK) | |
3284 | { | |
f899b121 | 3285 | send_http_error(con, status, sub->dest); |
b423cd4c | 3286 | return; |
3287 | } | |
ef416fc2 | 3288 | |
b423cd4c | 3289 | /* |
3290 | * Cancel the subscription... | |
3291 | */ | |
ef416fc2 | 3292 | |
b423cd4c | 3293 | cupsdDeleteSubscription(sub, 1); |
ef416fc2 | 3294 | |
b423cd4c | 3295 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 3296 | } |
3297 | ||
3298 | ||
3299 | /* | |
b423cd4c | 3300 | * 'check_quotas()' - Check quotas for a printer and user. |
ef416fc2 | 3301 | */ |
3302 | ||
b423cd4c | 3303 | static int /* O - 1 if OK, 0 if not */ |
3304 | check_quotas(cupsd_client_t *con, /* I - Client connection */ | |
3305 | cupsd_printer_t *p) /* I - Printer or class */ | |
ef416fc2 | 3306 | { |
b423cd4c | 3307 | int i; /* Looping var */ |
3308 | char username[33]; /* Username */ | |
3309 | cupsd_quota_t *q; /* Quota data */ | |
7594b224 | 3310 | #ifdef HAVE_MBR_UID_TO_UUID |
3311 | /* | |
3312 | * Use Apple membership APIs which require that all names represent | |
3313 | * valid user account or group records accessible by the server. | |
3314 | */ | |
3315 | ||
3316 | uuid_t usr_uuid; /* UUID for job requesting user */ | |
3317 | uuid_t usr2_uuid; /* UUID for ACL user name entry */ | |
3318 | uuid_t grp_uuid; /* UUID for ACL group name entry */ | |
3319 | int mbr_err; /* Error from membership function */ | |
3320 | int is_member; /* Is this user a member? */ | |
3321 | #else | |
3322 | /* | |
3323 | * Use standard POSIX APIs for checking users and groups... | |
3324 | */ | |
3325 | ||
b423cd4c | 3326 | struct passwd *pw; /* User password data */ |
7594b224 | 3327 | #endif /* HAVE_MBR_UID_TO_UUID */ |
ef416fc2 | 3328 | |
3329 | ||
b423cd4c | 3330 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "check_quotas(%p[%d], %p[%s])", |
3331 | con, con->http.fd, p, p->name); | |
ef416fc2 | 3332 | |
3333 | /* | |
b423cd4c | 3334 | * Check input... |
ef416fc2 | 3335 | */ |
3336 | ||
b423cd4c | 3337 | if (!con || !p) |
3338 | return (0); | |
ef416fc2 | 3339 | |
b423cd4c | 3340 | /* |
3341 | * Figure out who is printing... | |
3342 | */ | |
3343 | ||
3344 | strlcpy(username, get_username(con), sizeof(username)); | |
3345 | ||
3346 | /* | |
3347 | * Check global active job limits for printers and users... | |
3348 | */ | |
3349 | ||
3350 | if (MaxJobsPerPrinter) | |
ef416fc2 | 3351 | { |
b423cd4c | 3352 | /* |
3353 | * Check if there are too many pending jobs on this printer... | |
3354 | */ | |
3355 | ||
3356 | if (cupsdGetPrinterJobCount(p->name) >= MaxJobsPerPrinter) | |
3357 | { | |
3358 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for printer \"%s\"...", | |
3359 | p->name); | |
3360 | return (0); | |
3361 | } | |
3362 | } | |
3363 | ||
3364 | if (MaxJobsPerUser) | |
3365 | { | |
3366 | /* | |
3367 | * Check if there are too many pending jobs for this user... | |
3368 | */ | |
3369 | ||
3370 | if (cupsdGetUserJobCount(username) >= MaxJobsPerUser) | |
3371 | { | |
3372 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for user \"%s\"...", | |
3373 | username); | |
3374 | return (0); | |
3375 | } | |
ef416fc2 | 3376 | } |
3377 | ||
3378 | /* | |
b423cd4c | 3379 | * Check against users... |
ef416fc2 | 3380 | */ |
3381 | ||
b423cd4c | 3382 | if (p->num_users == 0 && p->k_limit == 0 && p->page_limit == 0) |
3383 | return (1); | |
3384 | ||
3385 | if (p->num_users) | |
3386 | { | |
7594b224 | 3387 | #ifdef HAVE_MBR_UID_TO_UUID |
3388 | /* | |
3389 | * Get UUID for job requesting user... | |
3390 | */ | |
3391 | ||
3392 | if (mbr_user_name_to_uuid((char *)username, usr_uuid)) | |
3393 | { | |
3394 | /* | |
3395 | * Unknown user... | |
3396 | */ | |
3397 | ||
3398 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3399 | "check_quotas: UUID lookup failed for user \"%s\"", | |
3400 | username); | |
3401 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3402 | "Denying user \"%s\" access to printer \"%s\" " | |
3403 | "(unknown user)...", | |
3404 | username, p->name); | |
3405 | return (0); | |
3406 | } | |
3407 | #else | |
3408 | /* | |
3409 | * Get UID and GID of requesting user... | |
3410 | */ | |
3411 | ||
b423cd4c | 3412 | pw = getpwnam(username); |
3413 | endpwent(); | |
7594b224 | 3414 | #endif /* HAVE_MBR_UID_TO_UUID */ |
b423cd4c | 3415 | |
3416 | for (i = 0; i < p->num_users; i ++) | |
3417 | if (p->users[i][0] == '@') | |
3418 | { | |
3419 | /* | |
3420 | * Check group membership... | |
3421 | */ | |
3422 | ||
7594b224 | 3423 | #ifdef HAVE_MBR_UID_TO_UUID |
3424 | if ((mbr_err = mbr_group_name_to_uuid((char *)p->users[i] + 1, | |
3425 | grp_uuid)) != 0) | |
3426 | { | |
3427 | /* | |
3428 | * Invalid ACL entries are ignored for matching; just record a | |
3429 | * warning in the log... | |
3430 | */ | |
3431 | ||
3432 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3433 | "check_quotas: UUID lookup failed for ACL entry " | |
3434 | "\"%s\" (err=%d)", p->users[i], mbr_err); | |
3435 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3436 | "Access control entry \"%s\" not a valid group name; " | |
3437 | "entry ignored", p->users[i]); | |
3438 | } | |
3439 | else | |
3440 | { | |
3441 | if ((mbr_err = mbr_check_membership(usr_uuid, grp_uuid, | |
3442 | &is_member)) != 0) | |
3443 | { | |
3444 | /* | |
3445 | * At this point, there should be no errors, but check anyways... | |
3446 | */ | |
3447 | ||
3448 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3449 | "check_quotas: group \"%s\" membership check " | |
3450 | "failed (err=%d)", p->users[i] + 1, mbr_err); | |
3451 | is_member = 0; | |
3452 | } | |
3453 | ||
3454 | /* | |
3455 | * Stop if we found a match... | |
3456 | */ | |
3457 | ||
3458 | if (is_member) | |
3459 | break; | |
3460 | } | |
3461 | #else | |
b423cd4c | 3462 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) |
3463 | break; | |
7594b224 | 3464 | #endif /* HAVE_MBR_UID_TO_UUID */ |
3465 | } | |
3466 | #ifdef HAVE_MBR_UID_TO_UUID | |
3467 | else | |
3468 | { | |
3469 | if ((mbr_err = mbr_user_name_to_uuid((char *)p->users[i], | |
3470 | usr2_uuid)) != 0) | |
3471 | { | |
3472 | /* | |
3473 | * Invalid ACL entries are ignored for matching; just record a | |
3474 | * warning in the log... | |
3475 | */ | |
3476 | ||
3477 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3478 | "check_quotas: UUID lookup failed for ACL entry " | |
3479 | "\"%s\" (err=%d)", p->users[i], mbr_err); | |
3480 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3481 | "Access control entry \"%s\" not a valid user name; " | |
3482 | "entry ignored", p->users[i]); | |
3483 | } | |
3484 | else | |
3485 | { | |
3486 | if ((mbr_err = mbr_check_membership(usr_uuid, usr2_uuid, | |
3487 | &is_member)) != 0) | |
3488 | { | |
3489 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3490 | "check_quotas: User \"%s\" identity check failed " | |
3491 | "(err=%d)", p->users[i], mbr_err); | |
3492 | is_member = 0; | |
3493 | } | |
3494 | ||
3495 | if (is_member) | |
3496 | break; | |
3497 | } | |
b423cd4c | 3498 | } |
7594b224 | 3499 | #else |
b423cd4c | 3500 | else if (!strcasecmp(username, p->users[i])) |
3501 | break; | |
7594b224 | 3502 | #endif /* HAVE_MBR_UID_TO_UUID */ |
b423cd4c | 3503 | |
3504 | if ((i < p->num_users) == p->deny_users) | |
ef416fc2 | 3505 | { |
b423cd4c | 3506 | cupsdLogMessage(CUPSD_LOG_INFO, |
3507 | "Denying user \"%s\" access to printer \"%s\"...", | |
3508 | username, p->name); | |
3509 | return (0); | |
ef416fc2 | 3510 | } |
b423cd4c | 3511 | } |
ef416fc2 | 3512 | |
3513 | /* | |
b423cd4c | 3514 | * Check quotas... |
ef416fc2 | 3515 | */ |
3516 | ||
7594b224 | 3517 | #ifdef __APPLE__ |
3d8365b8 | 3518 | if (AppleQuotas && (q = cupsdFindQuota(p, username)) != NULL) |
7594b224 | 3519 | { |
3520 | /* | |
3521 | * TODO: Define these special page count values as constants! | |
3522 | */ | |
3523 | ||
3524 | if (q->page_count == -4) /* special case: unlimited user */ | |
3525 | { | |
3526 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3527 | "User \"%s\" request approved for printer %s (%s): " | |
3528 | "unlimited quota.", | |
3529 | username, p->name, p->info); | |
3530 | q->page_count = 0; /* allow user to print */ | |
3531 | return (1); | |
3532 | } | |
3533 | else if (q->page_count == -3) /* quota exceeded */ | |
3534 | { | |
3535 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3536 | "User \"%s\" request denied for printer %s (%s): " | |
3537 | "quota limit exceeded.", | |
3538 | username, p->name, p->info); | |
3539 | q->page_count = 2; /* force quota exceeded failure */ | |
bc44d920 | 3540 | return (-1); |
7594b224 | 3541 | } |
3542 | else if (q->page_count == -2) /* quota disabled for user */ | |
3543 | { | |
3544 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3545 | "User \"%s\" request denied for printer %s (%s): " | |
3546 | "printing disabled for user.", | |
3547 | username, p->name, p->info); | |
3548 | q->page_count = 2; /* force quota exceeded failure */ | |
bc44d920 | 3549 | return (-1); |
7594b224 | 3550 | } |
3551 | else if (q->page_count == -1) /* quota access error */ | |
3552 | { | |
3553 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3554 | "User \"%s\" request denied for printer %s (%s): " | |
3555 | "unable to determine quota limit.", | |
3556 | username, p->name, p->info); | |
3557 | q->page_count = 2; /* force quota exceeded failure */ | |
bc44d920 | 3558 | return (-1); |
7594b224 | 3559 | } |
3560 | else if (q->page_count < 0) /* user not found or other error */ | |
3561 | { | |
3562 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3563 | "User \"%s\" request denied for printer %s (%s): " | |
3564 | "user disabled / missing quota.", | |
3565 | username, p->name, p->info); | |
3566 | q->page_count = 2; /* force quota exceeded failure */ | |
bc44d920 | 3567 | return (-1); |
7594b224 | 3568 | } |
3569 | else /* page within user limits */ | |
3570 | { | |
3571 | q->page_count = 0; /* allow user to print */ | |
3572 | return (1); | |
3573 | } | |
3574 | } | |
3575 | else | |
3576 | #endif /* __APPLE__ */ | |
b423cd4c | 3577 | if (p->k_limit || p->page_limit) |
3578 | { | |
3579 | if ((q = cupsdUpdateQuota(p, username, 0, 0)) == NULL) | |
3580 | { | |
3581 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3582 | "Unable to allocate quota data for user \"%s\"!", | |
3583 | username); | |
bc44d920 | 3584 | return (-1); |
b423cd4c | 3585 | } |
ef416fc2 | 3586 | |
b423cd4c | 3587 | if ((q->k_count >= p->k_limit && p->k_limit) || |
3588 | (q->page_count >= p->page_limit && p->page_limit)) | |
3589 | { | |
3590 | cupsdLogMessage(CUPSD_LOG_INFO, "User \"%s\" is over the quota limit...", | |
3591 | username); | |
bc44d920 | 3592 | return (-1); |
b423cd4c | 3593 | } |
3594 | } | |
3595 | ||
3596 | /* | |
3597 | * If we have gotten this far, we're done! | |
3598 | */ | |
3599 | ||
3600 | return (1); | |
ef416fc2 | 3601 | } |
3602 | ||
3603 | ||
3604 | /* | |
b423cd4c | 3605 | * 'copy_attribute()' - Copy a single attribute. |
ef416fc2 | 3606 | */ |
3607 | ||
b423cd4c | 3608 | static ipp_attribute_t * /* O - New attribute */ |
3609 | copy_attribute( | |
3610 | ipp_t *to, /* O - Destination request/response */ | |
3611 | ipp_attribute_t *attr, /* I - Attribute to copy */ | |
3612 | int quickcopy) /* I - Do a quick copy? */ | |
ef416fc2 | 3613 | { |
b423cd4c | 3614 | int i; /* Looping var */ |
3615 | ipp_attribute_t *toattr; /* Destination attribute */ | |
ef416fc2 | 3616 | |
3617 | ||
3618 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
b423cd4c | 3619 | "copy_attribute(%p, %p[%s,%x,%x])", to, attr, |
3620 | attr->name ? attr->name : "(null)", attr->group_tag, | |
3621 | attr->value_tag); | |
ef416fc2 | 3622 | |
b423cd4c | 3623 | switch (attr->value_tag & ~IPP_TAG_COPY) |
3624 | { | |
3625 | case IPP_TAG_ZERO : | |
3626 | toattr = ippAddSeparator(to); | |
3627 | break; | |
ef416fc2 | 3628 | |
b423cd4c | 3629 | case IPP_TAG_INTEGER : |
3630 | case IPP_TAG_ENUM : | |
3631 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
3632 | attr->name, attr->num_values, NULL); | |
ef416fc2 | 3633 | |
b423cd4c | 3634 | for (i = 0; i < attr->num_values; i ++) |
3635 | toattr->values[i].integer = attr->values[i].integer; | |
3636 | break; | |
ef416fc2 | 3637 | |
b423cd4c | 3638 | case IPP_TAG_BOOLEAN : |
3639 | toattr = ippAddBooleans(to, attr->group_tag, attr->name, | |
3640 | attr->num_values, NULL); | |
ef416fc2 | 3641 | |
b423cd4c | 3642 | for (i = 0; i < attr->num_values; i ++) |
3643 | toattr->values[i].boolean = attr->values[i].boolean; | |
3644 | break; | |
ef416fc2 | 3645 | |
b423cd4c | 3646 | case IPP_TAG_STRING : |
3647 | case IPP_TAG_TEXT : | |
3648 | case IPP_TAG_NAME : | |
3649 | case IPP_TAG_KEYWORD : | |
3650 | case IPP_TAG_URI : | |
3651 | case IPP_TAG_URISCHEME : | |
3652 | case IPP_TAG_CHARSET : | |
3653 | case IPP_TAG_LANGUAGE : | |
3654 | case IPP_TAG_MIMETYPE : | |
3655 | toattr = ippAddStrings(to, attr->group_tag, | |
3656 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
3657 | attr->name, attr->num_values, NULL, NULL); | |
ef416fc2 | 3658 | |
b423cd4c | 3659 | if (quickcopy) |
3660 | { | |
3661 | for (i = 0; i < attr->num_values; i ++) | |
3662 | toattr->values[i].string.text = attr->values[i].string.text; | |
3663 | } | |
3664 | else | |
3665 | { | |
3666 | for (i = 0; i < attr->num_values; i ++) | |
bc44d920 | 3667 | toattr->values[i].string.text = |
3668 | _cupsStrAlloc(attr->values[i].string.text); | |
b423cd4c | 3669 | } |
3670 | break; | |
ef416fc2 | 3671 | |
b423cd4c | 3672 | case IPP_TAG_DATE : |
3673 | toattr = ippAddDate(to, attr->group_tag, attr->name, | |
3674 | attr->values[0].date); | |
3675 | break; | |
ef416fc2 | 3676 | |
b423cd4c | 3677 | case IPP_TAG_RESOLUTION : |
3678 | toattr = ippAddResolutions(to, attr->group_tag, attr->name, | |
3679 | attr->num_values, IPP_RES_PER_INCH, | |
3680 | NULL, NULL); | |
ef416fc2 | 3681 | |
b423cd4c | 3682 | for (i = 0; i < attr->num_values; i ++) |
3683 | { | |
3684 | toattr->values[i].resolution.xres = attr->values[i].resolution.xres; | |
3685 | toattr->values[i].resolution.yres = attr->values[i].resolution.yres; | |
3686 | toattr->values[i].resolution.units = attr->values[i].resolution.units; | |
3687 | } | |
3688 | break; | |
ef416fc2 | 3689 | |
b423cd4c | 3690 | case IPP_TAG_RANGE : |
3691 | toattr = ippAddRanges(to, attr->group_tag, attr->name, | |
3692 | attr->num_values, NULL, NULL); | |
ef416fc2 | 3693 | |
b423cd4c | 3694 | for (i = 0; i < attr->num_values; i ++) |
3695 | { | |
3696 | toattr->values[i].range.lower = attr->values[i].range.lower; | |
3697 | toattr->values[i].range.upper = attr->values[i].range.upper; | |
3698 | } | |
3699 | break; | |
ef416fc2 | 3700 | |
b423cd4c | 3701 | case IPP_TAG_TEXTLANG : |
3702 | case IPP_TAG_NAMELANG : | |
3703 | toattr = ippAddStrings(to, attr->group_tag, | |
3704 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
3705 | attr->name, attr->num_values, NULL, NULL); | |
ef416fc2 | 3706 | |
b423cd4c | 3707 | if (quickcopy) |
3708 | { | |
3709 | for (i = 0; i < attr->num_values; i ++) | |
3710 | { | |
3711 | toattr->values[i].string.charset = attr->values[i].string.charset; | |
3712 | toattr->values[i].string.text = attr->values[i].string.text; | |
3713 | } | |
3714 | } | |
3715 | else | |
3716 | { | |
3717 | for (i = 0; i < attr->num_values; i ++) | |
3718 | { | |
3719 | if (!i) | |
3720 | toattr->values[i].string.charset = | |
757d2cad | 3721 | _cupsStrAlloc(attr->values[i].string.charset); |
b423cd4c | 3722 | else |
3723 | toattr->values[i].string.charset = | |
3724 | toattr->values[0].string.charset; | |
ef416fc2 | 3725 | |
bc44d920 | 3726 | toattr->values[i].string.text = |
3727 | _cupsStrAlloc(attr->values[i].string.text); | |
b423cd4c | 3728 | } |
3729 | } | |
3730 | break; | |
ef416fc2 | 3731 | |
b423cd4c | 3732 | case IPP_TAG_BEGIN_COLLECTION : |
3733 | toattr = ippAddCollections(to, attr->group_tag, attr->name, | |
3734 | attr->num_values, NULL); | |
ef416fc2 | 3735 | |
b423cd4c | 3736 | for (i = 0; i < attr->num_values; i ++) |
3737 | { | |
3738 | toattr->values[i].collection = ippNew(); | |
3739 | copy_attrs(toattr->values[i].collection, attr->values[i].collection, | |
3740 | NULL, IPP_TAG_ZERO, 0); | |
3741 | } | |
ef416fc2 | 3742 | break; |
ef416fc2 | 3743 | |
b423cd4c | 3744 | default : |
3745 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
3746 | attr->name, attr->num_values, NULL); | |
ef416fc2 | 3747 | |
b423cd4c | 3748 | for (i = 0; i < attr->num_values; i ++) |
3749 | { | |
3750 | toattr->values[i].unknown.length = attr->values[i].unknown.length; | |
ef416fc2 | 3751 | |
b423cd4c | 3752 | if (toattr->values[i].unknown.length > 0) |
3753 | { | |
3754 | if ((toattr->values[i].unknown.data = | |
3755 | malloc(toattr->values[i].unknown.length)) == NULL) | |
3756 | toattr->values[i].unknown.length = 0; | |
3757 | else | |
3758 | memcpy(toattr->values[i].unknown.data, | |
3759 | attr->values[i].unknown.data, | |
3760 | toattr->values[i].unknown.length); | |
3761 | } | |
3762 | } | |
3763 | break; /* anti-compiler-warning-code */ | |
3764 | } | |
ef416fc2 | 3765 | |
b423cd4c | 3766 | return (toattr); |
3767 | } | |
3768 | ||
3769 | ||
3770 | /* | |
3771 | * 'copy_attrs()' - Copy attributes from one request to another. | |
3772 | */ | |
3773 | ||
3774 | static void | |
3775 | copy_attrs(ipp_t *to, /* I - Destination request */ | |
3776 | ipp_t *from, /* I - Source request */ | |
3777 | cups_array_t *ra, /* I - Requested attributes */ | |
3778 | ipp_tag_t group, /* I - Group to copy */ | |
3779 | int quickcopy) /* I - Do a quick copy? */ | |
3780 | { | |
3781 | ipp_attribute_t *fromattr; /* Source attribute */ | |
ef416fc2 | 3782 | |
ef416fc2 | 3783 | |
b423cd4c | 3784 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3785 | "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)", | |
3786 | to, from, ra, group, quickcopy); | |
ef416fc2 | 3787 | |
b423cd4c | 3788 | if (!to || !from) |
3789 | return; | |
e00b005a | 3790 | |
b423cd4c | 3791 | for (fromattr = from->attrs; fromattr; fromattr = fromattr->next) |
ef416fc2 | 3792 | { |
3793 | /* | |
b423cd4c | 3794 | * Filter attributes as needed... |
ef416fc2 | 3795 | */ |
3796 | ||
2abf387c | 3797 | if ((group != IPP_TAG_ZERO && fromattr->group_tag != group && |
3798 | fromattr->group_tag != IPP_TAG_ZERO) || !fromattr->name) | |
b423cd4c | 3799 | continue; |
3800 | ||
3801 | if (!ra || cupsArrayFind(ra, fromattr->name)) | |
3802 | copy_attribute(to, fromattr, quickcopy); | |
ef416fc2 | 3803 | } |
b423cd4c | 3804 | } |
ef416fc2 | 3805 | |
ef416fc2 | 3806 | |
b423cd4c | 3807 | /* |
3808 | * 'copy_banner()' - Copy a banner file to the requests directory for the | |
3809 | * specified job. | |
3810 | */ | |
ef416fc2 | 3811 | |
b423cd4c | 3812 | static int /* O - Size of banner file in kbytes */ |
3813 | copy_banner(cupsd_client_t *con, /* I - Client connection */ | |
3814 | cupsd_job_t *job, /* I - Job information */ | |
3815 | const char *name) /* I - Name of banner */ | |
3816 | { | |
3817 | int i; /* Looping var */ | |
3818 | int kbytes; /* Size of banner file in kbytes */ | |
3819 | char filename[1024]; /* Job filename */ | |
3820 | cupsd_banner_t *banner; /* Pointer to banner */ | |
3821 | cups_file_t *in; /* Input file */ | |
3822 | cups_file_t *out; /* Output file */ | |
3823 | int ch; /* Character from file */ | |
3824 | char attrname[255], /* Name of attribute */ | |
3825 | *s; /* Pointer into name */ | |
3826 | ipp_attribute_t *attr; /* Attribute */ | |
ef416fc2 | 3827 | |
ef416fc2 | 3828 | |
b423cd4c | 3829 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_banner(%p[%d], %p[%d], %s)", |
09a101d6 | 3830 | con, con ? con->http.fd : -1, job, job->id, |
3831 | name ? name : "(null)"); | |
ef416fc2 | 3832 | |
b423cd4c | 3833 | /* |
3834 | * Find the banner; return if not found or "none"... | |
3835 | */ | |
ef416fc2 | 3836 | |
b423cd4c | 3837 | if (!name || !strcmp(name, "none") || |
3838 | (banner = cupsdFindBanner(name)) == NULL) | |
3839 | return (0); | |
ef416fc2 | 3840 | |
b423cd4c | 3841 | /* |
3842 | * Open the banner and job files... | |
3843 | */ | |
ef416fc2 | 3844 | |
b423cd4c | 3845 | if (add_file(con, job, banner->filetype, 0)) |
3846 | return (0); | |
ef416fc2 | 3847 | |
b423cd4c | 3848 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, |
3849 | job->num_files); | |
3850 | if ((out = cupsFileOpen(filename, "w")) == NULL) | |
3851 | { | |
3852 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3853 | "copy_banner: Unable to create banner job file %s - %s", | |
3854 | filename, strerror(errno)); | |
3855 | job->num_files --; | |
3856 | return (0); | |
3857 | } | |
3858 | ||
3859 | fchmod(cupsFileNumber(out), 0640); | |
3860 | fchown(cupsFileNumber(out), RunUser, Group); | |
ef416fc2 | 3861 | |
3862 | /* | |
b423cd4c | 3863 | * Try the localized banner file under the subdirectory... |
ef416fc2 | 3864 | */ |
3865 | ||
80ca4592 | 3866 | strlcpy(attrname, job->attrs->attrs->next->values[0].string.text, |
b423cd4c | 3867 | sizeof(attrname)); |
3868 | if (strlen(attrname) > 2 && attrname[2] == '-') | |
ef416fc2 | 3869 | { |
3870 | /* | |
b423cd4c | 3871 | * Convert ll-cc to ll_CC... |
ef416fc2 | 3872 | */ |
3873 | ||
b423cd4c | 3874 | attrname[2] = '_'; |
3875 | attrname[3] = toupper(attrname[3] & 255); | |
3876 | attrname[4] = toupper(attrname[4] & 255); | |
3877 | } | |
ef416fc2 | 3878 | |
b423cd4c | 3879 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, |
3880 | attrname, name); | |
ef416fc2 | 3881 | |
b423cd4c | 3882 | if (access(filename, 0) && strlen(attrname) > 2) |
ef416fc2 | 3883 | { |
3884 | /* | |
b423cd4c | 3885 | * Wasn't able to find "ll_CC" locale file; try the non-national |
3886 | * localization banner directory. | |
ef416fc2 | 3887 | */ |
3888 | ||
b423cd4c | 3889 | attrname[2] = '\0'; |
ef416fc2 | 3890 | |
b423cd4c | 3891 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, |
3892 | attrname, name); | |
ef416fc2 | 3893 | } |
b423cd4c | 3894 | |
3895 | if (access(filename, 0)) | |
ef416fc2 | 3896 | { |
3897 | /* | |
b423cd4c | 3898 | * Use the non-localized banner file. |
ef416fc2 | 3899 | */ |
3900 | ||
b423cd4c | 3901 | snprintf(filename, sizeof(filename), "%s/banners/%s", DataDir, name); |
3902 | } | |
ef416fc2 | 3903 | |
b423cd4c | 3904 | if ((in = cupsFileOpen(filename, "r")) == NULL) |
3905 | { | |
3906 | cupsFileClose(out); | |
3907 | unlink(filename); | |
3908 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3909 | "copy_banner: Unable to open banner template file %s - %s", | |
3910 | filename, strerror(errno)); | |
3911 | job->num_files --; | |
3912 | return (0); | |
ef416fc2 | 3913 | } |
3914 | ||
3915 | /* | |
b423cd4c | 3916 | * Parse the file to the end... |
ef416fc2 | 3917 | */ |
3918 | ||
b423cd4c | 3919 | while ((ch = cupsFileGetChar(in)) != EOF) |
3920 | if (ch == '{') | |
3921 | { | |
3922 | /* | |
3923 | * Get an attribute name... | |
3924 | */ | |
ef416fc2 | 3925 | |
b423cd4c | 3926 | for (s = attrname; (ch = cupsFileGetChar(in)) != EOF;) |
3927 | if (!isalpha(ch & 255) && ch != '-' && ch != '?') | |
3928 | break; | |
3929 | else if (s < (attrname + sizeof(attrname) - 1)) | |
3930 | *s++ = ch; | |
3931 | else | |
3932 | break; | |
ef416fc2 | 3933 | |
b423cd4c | 3934 | *s = '\0'; |
3935 | ||
3936 | if (ch != '}') | |
3937 | { | |
3938 | /* | |
3939 | * Ignore { followed by stuff that is not an attribute name... | |
3940 | */ | |
3941 | ||
3942 | cupsFilePrintf(out, "{%s%c", attrname, ch); | |
3943 | continue; | |
3944 | } | |
ef416fc2 | 3945 | |
ef416fc2 | 3946 | /* |
b423cd4c | 3947 | * See if it is defined... |
ef416fc2 | 3948 | */ |
3949 | ||
b423cd4c | 3950 | if (attrname[0] == '?') |
3951 | s = attrname + 1; | |
3952 | else | |
3953 | s = attrname; | |
ef416fc2 | 3954 | |
b423cd4c | 3955 | if (!strcmp(s, "printer-name")) |
3956 | { | |
3957 | cupsFilePuts(out, job->dest); | |
3958 | continue; | |
ef416fc2 | 3959 | } |
b423cd4c | 3960 | else if ((attr = ippFindAttribute(job->attrs, s, IPP_TAG_ZERO)) == NULL) |
3961 | { | |
3962 | /* | |
3963 | * See if we have a leading question mark... | |
3964 | */ | |
ef416fc2 | 3965 | |
b423cd4c | 3966 | if (attrname[0] != '?') |
3967 | { | |
3968 | /* | |
3969 | * Nope, write to file as-is; probably a PostScript procedure... | |
3970 | */ | |
ef416fc2 | 3971 | |
b423cd4c | 3972 | cupsFilePrintf(out, "{%s}", attrname); |
3973 | } | |
ef416fc2 | 3974 | |
b423cd4c | 3975 | continue; |
3976 | } | |
ef416fc2 | 3977 | |
b423cd4c | 3978 | /* |
3979 | * Output value(s)... | |
3980 | */ | |
ef416fc2 | 3981 | |
b423cd4c | 3982 | for (i = 0; i < attr->num_values; i ++) |
3983 | { | |
3984 | if (i) | |
3985 | cupsFilePutChar(out, ','); | |
ef416fc2 | 3986 | |
b423cd4c | 3987 | switch (attr->value_tag) |
3988 | { | |
3989 | case IPP_TAG_INTEGER : | |
3990 | case IPP_TAG_ENUM : | |
3991 | if (!strncmp(s, "time-at-", 8)) | |
3992 | cupsFilePuts(out, cupsdGetDateTime(attr->values[i].integer)); | |
3993 | else | |
3994 | cupsFilePrintf(out, "%d", attr->values[i].integer); | |
3995 | break; | |
ef416fc2 | 3996 | |
b423cd4c | 3997 | case IPP_TAG_BOOLEAN : |
3998 | cupsFilePrintf(out, "%d", attr->values[i].boolean); | |
3999 | break; | |
ef416fc2 | 4000 | |
b423cd4c | 4001 | case IPP_TAG_NOVALUE : |
4002 | cupsFilePuts(out, "novalue"); | |
4003 | break; | |
ef416fc2 | 4004 | |
b423cd4c | 4005 | case IPP_TAG_RANGE : |
4006 | cupsFilePrintf(out, "%d-%d", attr->values[i].range.lower, | |
4007 | attr->values[i].range.upper); | |
4008 | break; | |
fa73b229 | 4009 | |
b423cd4c | 4010 | case IPP_TAG_RESOLUTION : |
4011 | cupsFilePrintf(out, "%dx%d%s", attr->values[i].resolution.xres, | |
4012 | attr->values[i].resolution.yres, | |
4013 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
4014 | "dpi" : "dpc"); | |
4015 | break; | |
fa73b229 | 4016 | |
b423cd4c | 4017 | case IPP_TAG_URI : |
4018 | case IPP_TAG_STRING : | |
4019 | case IPP_TAG_TEXT : | |
4020 | case IPP_TAG_NAME : | |
4021 | case IPP_TAG_KEYWORD : | |
4022 | case IPP_TAG_CHARSET : | |
4023 | case IPP_TAG_LANGUAGE : | |
4024 | if (!strcasecmp(banner->filetype->type, "postscript")) | |
4025 | { | |
4026 | /* | |
4027 | * Need to quote strings for PS banners... | |
4028 | */ | |
fa73b229 | 4029 | |
b423cd4c | 4030 | const char *p; |
fa73b229 | 4031 | |
b423cd4c | 4032 | for (p = attr->values[i].string.text; *p; p ++) |
4033 | { | |
4034 | if (*p == '(' || *p == ')' || *p == '\\') | |
4035 | { | |
4036 | cupsFilePutChar(out, '\\'); | |
4037 | cupsFilePutChar(out, *p); | |
4038 | } | |
4039 | else if (*p < 32 || *p > 126) | |
4040 | cupsFilePrintf(out, "\\%03o", *p & 255); | |
4041 | else | |
4042 | cupsFilePutChar(out, *p); | |
4043 | } | |
4044 | } | |
4045 | else | |
4046 | cupsFilePuts(out, attr->values[i].string.text); | |
4047 | break; | |
fa73b229 | 4048 | |
b423cd4c | 4049 | default : |
4050 | break; /* anti-compiler-warning-code */ | |
4051 | } | |
4052 | } | |
4053 | } | |
4054 | else if (ch == '\\') /* Quoted char */ | |
4055 | { | |
4056 | ch = cupsFileGetChar(in); | |
fa73b229 | 4057 | |
b423cd4c | 4058 | if (ch != '{') /* Only do special handling for \{ */ |
4059 | cupsFilePutChar(out, '\\'); | |
fa73b229 | 4060 | |
b423cd4c | 4061 | cupsFilePutChar(out, ch); |
4062 | } | |
4063 | else | |
4064 | cupsFilePutChar(out, ch); | |
fa73b229 | 4065 | |
b423cd4c | 4066 | cupsFileClose(in); |
fa73b229 | 4067 | |
b423cd4c | 4068 | kbytes = (cupsFileTell(out) + 1023) / 1024; |
fa73b229 | 4069 | |
b423cd4c | 4070 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
4071 | IPP_TAG_INTEGER)) != NULL) | |
4072 | attr->values[0].integer += kbytes; | |
4073 | ||
4074 | cupsFileClose(out); | |
4075 | ||
4076 | return (kbytes); | |
fa73b229 | 4077 | } |
4078 | ||
4079 | ||
4080 | /* | |
b423cd4c | 4081 | * 'copy_file()' - Copy a PPD file or interface script... |
fa73b229 | 4082 | */ |
4083 | ||
b423cd4c | 4084 | static int /* O - 0 = success, -1 = error */ |
4085 | copy_file(const char *from, /* I - Source file */ | |
4086 | const char *to) /* I - Destination file */ | |
fa73b229 | 4087 | { |
b423cd4c | 4088 | cups_file_t *src, /* Source file */ |
4089 | *dst; /* Destination file */ | |
4090 | int bytes; /* Bytes to read/write */ | |
4091 | char buffer[2048]; /* Copy buffer */ | |
fa73b229 | 4092 | |
4093 | ||
b423cd4c | 4094 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_file(\"%s\", \"%s\")", from, to); |
4095 | ||
fa73b229 | 4096 | /* |
b423cd4c | 4097 | * Open the source and destination file for a copy... |
fa73b229 | 4098 | */ |
4099 | ||
b423cd4c | 4100 | if ((src = cupsFileOpen(from, "rb")) == NULL) |
4101 | return (-1); | |
fa73b229 | 4102 | |
b423cd4c | 4103 | if ((dst = cupsFileOpen(to, "wb")) == NULL) |
4104 | { | |
4105 | cupsFileClose(src); | |
4106 | return (-1); | |
4107 | } | |
fa73b229 | 4108 | |
b423cd4c | 4109 | /* |
4110 | * Copy the source file to the destination... | |
4111 | */ | |
fa73b229 | 4112 | |
b423cd4c | 4113 | while ((bytes = cupsFileRead(src, buffer, sizeof(buffer))) > 0) |
4114 | if (cupsFileWrite(dst, buffer, bytes) < bytes) | |
4115 | { | |
4116 | cupsFileClose(src); | |
4117 | cupsFileClose(dst); | |
4118 | return (-1); | |
4119 | } | |
fa73b229 | 4120 | |
b423cd4c | 4121 | /* |
4122 | * Close both files and return... | |
4123 | */ | |
fa73b229 | 4124 | |
b423cd4c | 4125 | cupsFileClose(src); |
fa73b229 | 4126 | |
b423cd4c | 4127 | return (cupsFileClose(dst)); |
4128 | } | |
fa73b229 | 4129 | |
fa73b229 | 4130 | |
b423cd4c | 4131 | /* |
4132 | * 'copy_model()' - Copy a PPD model file, substituting default values | |
4133 | * as needed... | |
4134 | */ | |
e00b005a | 4135 | |
b423cd4c | 4136 | static int /* O - 0 = success, -1 = error */ |
4137 | copy_model(cupsd_client_t *con, /* I - Client connection */ | |
4138 | const char *from, /* I - Source file */ | |
4139 | const char *to) /* I - Destination file */ | |
4140 | { | |
f7deaa1a | 4141 | fd_set input; /* select() input set */ |
b423cd4c | 4142 | struct timeval timeout; /* select() timeout */ |
bc44d920 | 4143 | int maxfd; /* Max file descriptor for select() */ |
b423cd4c | 4144 | char tempfile[1024]; /* Temporary PPD file */ |
4145 | int tempfd; /* Temporary PPD file descriptor */ | |
4146 | int temppid; /* Process ID of cups-driverd */ | |
4147 | int temppipe[2]; /* Temporary pipes */ | |
4148 | char *argv[4], /* Command-line arguments */ | |
4149 | *envp[MAX_ENV]; /* Environment */ | |
4150 | cups_file_t *src, /* Source file */ | |
4151 | *dst; /* Destination file */ | |
2abf387c | 4152 | ppd_file_t *ppd; /* PPD file */ |
b423cd4c | 4153 | int bytes, /* Bytes from pipe */ |
4154 | total; /* Total bytes from pipe */ | |
2abf387c | 4155 | char buffer[2048]; /* Copy buffer */ |
b423cd4c | 4156 | int i; /* Looping var */ |
4157 | char option[PPD_MAX_NAME], /* Option name */ | |
4158 | choice[PPD_MAX_NAME]; /* Choice name */ | |
4159 | int num_defaults; /* Number of default options */ | |
2abf387c | 4160 | cups_option_t *defaults; /* Default options */ |
b423cd4c | 4161 | char cups_protocol[PPD_MAX_LINE]; |
4162 | /* cupsProtocol attribute */ | |
4163 | int have_letter, /* Have Letter size */ | |
4164 | have_a4; /* Have A4 size */ | |
4165 | #ifdef HAVE_LIBPAPER | |
4166 | char *paper_result; /* Paper size name from libpaper */ | |
4167 | char system_paper[64]; /* Paper size name buffer */ | |
4168 | #endif /* HAVE_LIBPAPER */ | |
e00b005a | 4169 | |
e00b005a | 4170 | |
b423cd4c | 4171 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
4172 | "copy_model(con=%p, from=\"%s\", to=\"%s\")", | |
4173 | con, from, to); | |
e00b005a | 4174 | |
b423cd4c | 4175 | /* |
4176 | * Run cups-driverd to get the PPD file... | |
4177 | */ | |
e00b005a | 4178 | |
b423cd4c | 4179 | argv[0] = "cups-driverd"; |
4180 | argv[1] = "cat"; | |
4181 | argv[2] = (char *)from; | |
4182 | argv[3] = NULL; | |
e00b005a | 4183 | |
b423cd4c | 4184 | cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0]))); |
e00b005a | 4185 | |
b423cd4c | 4186 | snprintf(buffer, sizeof(buffer), "%s/daemon/cups-driverd", ServerBin); |
4187 | snprintf(tempfile, sizeof(tempfile), "%s/%d.ppd", TempDir, con->http.fd); | |
4188 | tempfd = open(tempfile, O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
4189 | if (tempfd < 0) | |
4190 | return (-1); | |
4191 | ||
4192 | cupsdOpenPipe(temppipe); | |
4193 | ||
b423cd4c | 4194 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
4195 | "copy_model: Running \"cups-driverd cat %s\"...", from); | |
fa73b229 | 4196 | |
b423cd4c | 4197 | if (!cupsdStartProcess(buffer, argv, envp, -1, temppipe[1], CGIPipes[1], |
f7deaa1a | 4198 | -1, -1, 0, &temppid)) |
fa73b229 | 4199 | { |
b423cd4c | 4200 | close(tempfd); |
4201 | unlink(tempfile); | |
4202 | return (-1); | |
fa73b229 | 4203 | } |
4204 | ||
b423cd4c | 4205 | close(temppipe[1]); |
fa73b229 | 4206 | |
b423cd4c | 4207 | /* |
4208 | * Wait up to 30 seconds for the PPD file to be copied... | |
4209 | */ | |
fa73b229 | 4210 | |
b423cd4c | 4211 | total = 0; |
fa73b229 | 4212 | |
b423cd4c | 4213 | if (temppipe[0] > CGIPipes[0]) |
4214 | maxfd = temppipe[0] + 1; | |
4215 | else | |
4216 | maxfd = CGIPipes[0] + 1; | |
ef416fc2 | 4217 | |
b423cd4c | 4218 | for (;;) |
4219 | { | |
4220 | /* | |
4221 | * See if we have data ready... | |
4222 | */ | |
ef416fc2 | 4223 | |
b423cd4c | 4224 | bytes = 0; |
ef416fc2 | 4225 | |
f7deaa1a | 4226 | FD_ZERO(&input); |
4227 | FD_SET(temppipe[0], &input); | |
4228 | FD_SET(CGIPipes[0], &input); | |
ef416fc2 | 4229 | |
b423cd4c | 4230 | timeout.tv_sec = 30; |
4231 | timeout.tv_usec = 0; | |
4232 | ||
f7deaa1a | 4233 | if ((i = select(maxfd, &input, NULL, NULL, &timeout)) < 0) |
b423cd4c | 4234 | { |
4235 | if (errno == EINTR) | |
4236 | continue; | |
4237 | else | |
4238 | break; | |
4239 | } | |
4240 | else if (i == 0) | |
ef416fc2 | 4241 | { |
4242 | /* | |
b423cd4c | 4243 | * We have timed out... |
ef416fc2 | 4244 | */ |
4245 | ||
b423cd4c | 4246 | break; |
ef416fc2 | 4247 | } |
b423cd4c | 4248 | |
f7deaa1a | 4249 | if (FD_ISSET(temppipe[0], &input)) |
ef416fc2 | 4250 | { |
4251 | /* | |
b423cd4c | 4252 | * Read the PPD file from the pipe, and write it to the PPD file. |
ef416fc2 | 4253 | */ |
4254 | ||
b423cd4c | 4255 | if ((bytes = read(temppipe[0], buffer, sizeof(buffer))) > 0) |
4256 | { | |
4257 | if (write(tempfd, buffer, bytes) < bytes) | |
4258 | break; | |
ef416fc2 | 4259 | |
b423cd4c | 4260 | total += bytes; |
4261 | } | |
4262 | else | |
4263 | break; | |
ef416fc2 | 4264 | } |
b423cd4c | 4265 | |
f7deaa1a | 4266 | if (FD_ISSET(CGIPipes[0], &input)) |
b423cd4c | 4267 | cupsdUpdateCGI(); |
ef416fc2 | 4268 | } |
4269 | ||
b423cd4c | 4270 | close(temppipe[0]); |
4271 | close(tempfd); | |
ef416fc2 | 4272 | |
b423cd4c | 4273 | if (!total) |
ef416fc2 | 4274 | { |
b423cd4c | 4275 | /* |
4276 | * No data from cups-deviced... | |
4277 | */ | |
4278 | ||
4279 | cupsdLogMessage(CUPSD_LOG_ERROR, "copy_model: empty PPD file!"); | |
4280 | unlink(tempfile); | |
4281 | return (-1); | |
ef416fc2 | 4282 | } |
4283 | ||
b423cd4c | 4284 | /* |
4285 | * Read the source file and see what page sizes are supported... | |
4286 | */ | |
fa73b229 | 4287 | |
2abf387c | 4288 | if ((ppd = ppdOpenFile(tempfile)) == NULL) |
b423cd4c | 4289 | { |
4290 | unlink(tempfile); | |
4291 | return (-1); | |
4292 | } | |
fa73b229 | 4293 | |
2abf387c | 4294 | have_letter = ppdPageSize(ppd, "Letter") != NULL; |
4295 | have_a4 = ppdPageSize(ppd, "A4") != NULL; | |
ef416fc2 | 4296 | |
4297 | /* | |
b423cd4c | 4298 | * Open the destination (if possible) and set the default options... |
ef416fc2 | 4299 | */ |
4300 | ||
b423cd4c | 4301 | num_defaults = 0; |
4302 | defaults = NULL; | |
4303 | cups_protocol[0] = '\0'; | |
ef416fc2 | 4304 | |
b423cd4c | 4305 | if ((dst = cupsFileOpen(to, "rb")) != NULL) |
ef416fc2 | 4306 | { |
4307 | /* | |
b423cd4c | 4308 | * Read all of the default lines from the old PPD... |
ef416fc2 | 4309 | */ |
4310 | ||
b423cd4c | 4311 | while (cupsFileGets(dst, buffer, sizeof(buffer))) |
4312 | if (!strncmp(buffer, "*Default", 8)) | |
4313 | { | |
4314 | /* | |
4315 | * Add the default option... | |
4316 | */ | |
ef416fc2 | 4317 | |
b423cd4c | 4318 | if (!ppd_parse_line(buffer, option, sizeof(option), |
4319 | choice, sizeof(choice))) | |
2abf387c | 4320 | { |
4321 | ppd_option_t *ppdo; /* PPD option */ | |
4322 | ||
4323 | ||
4324 | /* | |
4325 | * Only add the default if the default hasn't already been | |
4326 | * set and the choice exists in the new PPD... | |
4327 | */ | |
4328 | ||
4329 | if (!cupsGetOption(option, num_defaults, defaults) && | |
4330 | (ppdo = ppdFindOption(ppd, option)) != NULL && | |
4331 | ppdFindChoice(ppdo, choice)) | |
4332 | num_defaults = cupsAddOption(option, choice, num_defaults, | |
b423cd4c | 4333 | &defaults); |
2abf387c | 4334 | } |
b423cd4c | 4335 | } |
4336 | else if (!strncmp(buffer, "*cupsProtocol:", 14)) | |
4337 | strlcpy(cups_protocol, buffer, sizeof(cups_protocol)); | |
ef416fc2 | 4338 | |
b423cd4c | 4339 | cupsFileClose(dst); |
ef416fc2 | 4340 | } |
b423cd4c | 4341 | #ifdef HAVE_LIBPAPER |
4342 | else if ((paper_result = systempapername()) != NULL) | |
4343 | { | |
4344 | /* | |
4345 | * Set the default media sizes from the systemwide default... | |
4346 | */ | |
ef416fc2 | 4347 | |
b423cd4c | 4348 | strlcpy(system_paper, paper_result, sizeof(system_paper)); |
4349 | system_paper[0] = toupper(system_paper[0] & 255); | |
ef416fc2 | 4350 | |
b423cd4c | 4351 | if ((!strcmp(system_paper, "Letter") && have_letter) || |
4352 | (!strcmp(system_paper, "A4") && have_a4)) | |
4353 | { | |
f7deaa1a | 4354 | num_defaults = cupsAddOption("PageSize", system_paper, |
26d47ec6 | 4355 | num_defaults, &defaults); |
f7deaa1a | 4356 | num_defaults = cupsAddOption("PageRegion", system_paper, |
26d47ec6 | 4357 | num_defaults, &defaults); |
f7deaa1a | 4358 | num_defaults = cupsAddOption("PaperDimension", system_paper, |
26d47ec6 | 4359 | num_defaults, &defaults); |
f7deaa1a | 4360 | num_defaults = cupsAddOption("ImageableArea", system_paper, |
26d47ec6 | 4361 | num_defaults, &defaults); |
b423cd4c | 4362 | } |
ef416fc2 | 4363 | } |
b423cd4c | 4364 | #endif /* HAVE_LIBPAPER */ |
4365 | else | |
ef416fc2 | 4366 | { |
b423cd4c | 4367 | /* |
4368 | * Add the default media sizes... | |
4369 | * | |
4370 | * Note: These values are generally not valid for large-format devices | |
4371 | * like plotters, however it is probably safe to say that those | |
4372 | * users will configure the media size after initially adding | |
4373 | * the device anyways... | |
4374 | */ | |
4375 | ||
4376 | if (!DefaultLanguage || | |
4377 | !strcasecmp(DefaultLanguage, "C") || | |
4378 | !strcasecmp(DefaultLanguage, "POSIX") || | |
4379 | !strcasecmp(DefaultLanguage, "en") || | |
2abf387c | 4380 | !strncasecmp(DefaultLanguage, "en.", 3) || |
b423cd4c | 4381 | !strncasecmp(DefaultLanguage, "en_US", 5) || |
4382 | !strncasecmp(DefaultLanguage, "en_CA", 5) || | |
4383 | !strncasecmp(DefaultLanguage, "fr_CA", 5)) | |
4384 | { | |
4385 | /* | |
4386 | * These are the only locales that will default to "letter" size... | |
4387 | */ | |
4388 | ||
4389 | if (have_letter) | |
4390 | { | |
2abf387c | 4391 | num_defaults = cupsAddOption("PageSize", "Letter", num_defaults, |
4392 | &defaults); | |
4393 | num_defaults = cupsAddOption("PageRegion", "Letter", num_defaults, | |
4394 | &defaults); | |
4395 | num_defaults = cupsAddOption("PaperDimension", "Letter", num_defaults, | |
4396 | &defaults); | |
4397 | num_defaults = cupsAddOption("ImageableArea", "Letter", num_defaults, | |
4398 | &defaults); | |
b423cd4c | 4399 | } |
4400 | } | |
4401 | else if (have_a4) | |
4402 | { | |
4403 | /* | |
4404 | * The rest default to "a4" size... | |
4405 | */ | |
4406 | ||
2abf387c | 4407 | num_defaults = cupsAddOption("PageSize", "A4", num_defaults, |
4408 | &defaults); | |
4409 | num_defaults = cupsAddOption("PageRegion", "A4", num_defaults, | |
4410 | &defaults); | |
4411 | num_defaults = cupsAddOption("PaperDimension", "A4", num_defaults, | |
4412 | &defaults); | |
4413 | num_defaults = cupsAddOption("ImageableArea", "A4", num_defaults, | |
4414 | &defaults); | |
b423cd4c | 4415 | } |
ef416fc2 | 4416 | } |
4417 | ||
2abf387c | 4418 | ppdClose(ppd); |
4419 | ||
4420 | /* | |
4421 | * Open the source file for a copy... | |
4422 | */ | |
4423 | ||
4424 | if ((src = cupsFileOpen(tempfile, "rb")) == NULL) | |
4425 | { | |
4426 | cupsFreeOptions(num_defaults, defaults); | |
4427 | unlink(tempfile); | |
4428 | return (-1); | |
4429 | } | |
4430 | ||
ef416fc2 | 4431 | /* |
b423cd4c | 4432 | * Open the destination file for a copy... |
ef416fc2 | 4433 | */ |
4434 | ||
b423cd4c | 4435 | if ((dst = cupsFileOpen(to, "wb")) == NULL) |
ef416fc2 | 4436 | { |
2abf387c | 4437 | cupsFreeOptions(num_defaults, defaults); |
b423cd4c | 4438 | cupsFileClose(src); |
4439 | unlink(tempfile); | |
4440 | return (-1); | |
ef416fc2 | 4441 | } |
4442 | ||
4443 | /* | |
b423cd4c | 4444 | * Copy the source file to the destination... |
ef416fc2 | 4445 | */ |
4446 | ||
b423cd4c | 4447 | while (cupsFileGets(src, buffer, sizeof(buffer))) |
ef416fc2 | 4448 | { |
b423cd4c | 4449 | if (!strncmp(buffer, "*Default", 8)) |
ef416fc2 | 4450 | { |
b423cd4c | 4451 | /* |
4452 | * Check for an previous default option choice... | |
4453 | */ | |
ef416fc2 | 4454 | |
b423cd4c | 4455 | if (!ppd_parse_line(buffer, option, sizeof(option), |
4456 | choice, sizeof(choice))) | |
ef416fc2 | 4457 | { |
2abf387c | 4458 | const char *val; /* Default option value */ |
ef416fc2 | 4459 | |
2abf387c | 4460 | |
4461 | if ((val = cupsGetOption(option, num_defaults, defaults)) != NULL) | |
4462 | { | |
4463 | /* | |
4464 | * Substitute the previous choice... | |
4465 | */ | |
4466 | ||
4467 | snprintf(buffer, sizeof(buffer), "*Default%s: %s", option, val); | |
4468 | } | |
b423cd4c | 4469 | } |
ef416fc2 | 4470 | } |
b423cd4c | 4471 | |
4472 | cupsFilePrintf(dst, "%s\n", buffer); | |
ef416fc2 | 4473 | } |
4474 | ||
b423cd4c | 4475 | if (cups_protocol[0]) |
4476 | cupsFilePrintf(dst, "%s\n", cups_protocol); | |
4477 | ||
2abf387c | 4478 | cupsFreeOptions(num_defaults, defaults); |
b423cd4c | 4479 | |
ef416fc2 | 4480 | /* |
b423cd4c | 4481 | * Close both files and return... |
ef416fc2 | 4482 | */ |
4483 | ||
b423cd4c | 4484 | cupsFileClose(src); |
4485 | ||
4486 | unlink(tempfile); | |
4487 | ||
4488 | return (cupsFileClose(dst)); | |
4489 | } | |
4490 | ||
4491 | ||
4492 | /* | |
4493 | * 'copy_job_attrs()' - Copy job attributes. | |
4494 | */ | |
ef416fc2 | 4495 | |
b423cd4c | 4496 | static void |
4497 | copy_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
4498 | cupsd_job_t *job, /* I - Job */ | |
4499 | cups_array_t *ra) /* I - Requested attributes array */ | |
4500 | { | |
4501 | char job_uri[HTTP_MAX_URI]; /* Job URI */ | |
ef416fc2 | 4502 | |
ef416fc2 | 4503 | |
4504 | /* | |
b423cd4c | 4505 | * Send the requested attributes for each job... |
ef416fc2 | 4506 | */ |
4507 | ||
b423cd4c | 4508 | httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL, |
4509 | con->servername, con->serverport, "/jobs/%d", | |
4510 | job->id); | |
ef416fc2 | 4511 | |
b423cd4c | 4512 | if (!ra || cupsArrayFind(ra, "job-more-info")) |
4513 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
4514 | "job-more-info", NULL, job_uri); | |
ef416fc2 | 4515 | |
b423cd4c | 4516 | if (job->state_value > IPP_JOB_PROCESSING && |
4517 | (!ra || cupsArrayFind(ra, "job-preserved"))) | |
4518 | ippAddBoolean(con->response, IPP_TAG_JOB, "job-preserved", | |
4519 | job->num_files > 0); | |
ef416fc2 | 4520 | |
b423cd4c | 4521 | if (!ra || cupsArrayFind(ra, "job-printer-up-time")) |
4522 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4523 | "job-printer-up-time", time(NULL)); | |
ef416fc2 | 4524 | |
b423cd4c | 4525 | if (!ra || cupsArrayFind(ra, "job-state-reasons")) |
4526 | add_job_state_reasons(con, job); | |
bd7854cb | 4527 | |
b423cd4c | 4528 | if (!ra || cupsArrayFind(ra, "job-uri")) |
4529 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
4530 | "job-uri", NULL, job_uri); | |
ef416fc2 | 4531 | |
b423cd4c | 4532 | copy_attrs(con->response, job->attrs, ra, IPP_TAG_JOB, 0); |
4533 | } | |
ef416fc2 | 4534 | |
ef416fc2 | 4535 | |
b423cd4c | 4536 | /* |
4537 | * 'copy_printer_attrs()' - Copy printer attributes. | |
4538 | */ | |
ef416fc2 | 4539 | |
b423cd4c | 4540 | static void |
4541 | copy_printer_attrs( | |
4542 | cupsd_client_t *con, /* I - Client connection */ | |
4543 | cupsd_printer_t *printer, /* I - Printer */ | |
4544 | cups_array_t *ra) /* I - Requested attributes array */ | |
4545 | { | |
4546 | char printer_uri[HTTP_MAX_URI]; | |
4547 | /* Printer URI */ | |
4548 | time_t curtime; /* Current time */ | |
4549 | int i; /* Looping var */ | |
4550 | ipp_attribute_t *history; /* History collection */ | |
ef416fc2 | 4551 | |
ef416fc2 | 4552 | |
b423cd4c | 4553 | /* |
4554 | * Copy the printer attributes to the response using requested-attributes | |
4555 | * and document-format attributes that may be provided by the client. | |
4556 | */ | |
ef416fc2 | 4557 | |
b423cd4c | 4558 | curtime = time(NULL); |
ef416fc2 | 4559 | |
b423cd4c | 4560 | #ifdef __APPLE__ |
4561 | if ((!ra || cupsArrayFind(ra, "com.apple.print.recoverable-message")) && | |
4562 | printer->recoverable) | |
4563 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
4564 | "com.apple.print.recoverable-message", NULL, | |
4565 | printer->recoverable); | |
4566 | #endif /* __APPLE__ */ | |
ef416fc2 | 4567 | |
323c5de1 | 4568 | if (printer->alert && (!ra || cupsArrayFind(ra, "printer-alert"))) |
4569 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_STRING, | |
4570 | "printer-alert", NULL, printer->alert); | |
4571 | ||
4572 | if (printer->alert_description && | |
4573 | (!ra || cupsArrayFind(ra, "printer-alert-description"))) | |
4574 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
4575 | "printer-alert-description", NULL, | |
4576 | printer->alert_description); | |
4577 | ||
b423cd4c | 4578 | if (!ra || cupsArrayFind(ra, "printer-current-time")) |
4579 | ippAddDate(con->response, IPP_TAG_PRINTER, "printer-current-time", | |
4580 | ippTimeToDate(curtime)); | |
ef416fc2 | 4581 | |
b423cd4c | 4582 | if (!ra || cupsArrayFind(ra, "printer-error-policy")) |
4583 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
4584 | "printer-error-policy", NULL, printer->error_policy); | |
ef416fc2 | 4585 | |
b423cd4c | 4586 | if (!ra || cupsArrayFind(ra, "printer-is-accepting-jobs")) |
4587 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-accepting-jobs", | |
4588 | printer->accepting); | |
ef416fc2 | 4589 | |
b423cd4c | 4590 | if (!ra || cupsArrayFind(ra, "printer-is-shared")) |
4591 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-shared", | |
4592 | printer->shared); | |
ef416fc2 | 4593 | |
b423cd4c | 4594 | if (!ra || cupsArrayFind(ra, "printer-op-policy")) |
4595 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
4596 | "printer-op-policy", NULL, printer->op_policy); | |
4597 | ||
4598 | if (!ra || cupsArrayFind(ra, "printer-state")) | |
4599 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state", | |
4600 | printer->state); | |
4601 | ||
4602 | if (!ra || cupsArrayFind(ra, "printer-state-change-time")) | |
4603 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
4604 | "printer-state-change-time", printer->state_time); | |
f7deaa1a | 4605 | |
b423cd4c | 4606 | if (MaxPrinterHistory > 0 && printer->num_history > 0 && |
4607 | cupsArrayFind(ra, "printer-state-history")) | |
ef416fc2 | 4608 | { |
4609 | /* | |
b423cd4c | 4610 | * Printer history is only sent if specifically requested, so that |
4611 | * older CUPS/IPP clients won't barf on the collection attributes. | |
ef416fc2 | 4612 | */ |
4613 | ||
b423cd4c | 4614 | history = ippAddCollections(con->response, IPP_TAG_PRINTER, |
4615 | "printer-state-history", | |
4616 | printer->num_history, NULL); | |
4617 | ||
4618 | for (i = 0; i < printer->num_history; i ++) | |
4619 | copy_attrs(history->values[i].collection = ippNew(), printer->history[i], | |
4620 | NULL, IPP_TAG_ZERO, 0); | |
ef416fc2 | 4621 | } |
4622 | ||
b423cd4c | 4623 | if (!ra || cupsArrayFind(ra, "printer-state-message")) |
4624 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
4625 | "printer-state-message", NULL, printer->state_message); | |
ef416fc2 | 4626 | |
b423cd4c | 4627 | if (!ra || cupsArrayFind(ra, "printer-state-reasons")) |
4628 | add_printer_state_reasons(con, printer); | |
ef416fc2 | 4629 | |
b423cd4c | 4630 | if (!ra || cupsArrayFind(ra, "printer-type")) |
4631 | { | |
4632 | int type; /* printer-type value */ | |
ef416fc2 | 4633 | |
ef416fc2 | 4634 | |
ef416fc2 | 4635 | /* |
b423cd4c | 4636 | * Add the CUPS-specific printer-type attribute... |
ef416fc2 | 4637 | */ |
4638 | ||
09a101d6 | 4639 | type = printer->type; |
b423cd4c | 4640 | |
4641 | if (printer == DefaultPrinter) | |
4642 | type |= CUPS_PRINTER_DEFAULT; | |
4643 | ||
4644 | if (!printer->accepting) | |
4645 | type |= CUPS_PRINTER_REJECTING; | |
4646 | ||
4647 | if (!printer->shared) | |
4648 | type |= CUPS_PRINTER_NOT_SHARED; | |
4649 | ||
4650 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-type", | |
4651 | type); | |
ef416fc2 | 4652 | } |
ef416fc2 | 4653 | |
b423cd4c | 4654 | if (!ra || cupsArrayFind(ra, "printer-up-time")) |
4655 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
4656 | "printer-up-time", curtime); | |
ef416fc2 | 4657 | |
b423cd4c | 4658 | if ((!ra || cupsArrayFind(ra, "printer-uri-supported")) && |
4659 | !ippFindAttribute(printer->attrs, "printer-uri-supported", | |
4660 | IPP_TAG_URI)) | |
ef416fc2 | 4661 | { |
b423cd4c | 4662 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), |
4663 | "ipp", NULL, con->servername, con->serverport, | |
8ca02f3c | 4664 | (printer->type & CUPS_PRINTER_CLASS) ? |
4665 | "/classes/%s" : "/printers/%s", printer->name); | |
b423cd4c | 4666 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, |
4667 | "printer-uri-supported", NULL, printer_uri); | |
4668 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-uri-supported=\"%s\"", | |
4669 | printer_uri); | |
4670 | } | |
ef416fc2 | 4671 | |
b423cd4c | 4672 | if (!ra || cupsArrayFind(ra, "queued-job-count")) |
4673 | add_queued_job_count(con, printer); | |
ef416fc2 | 4674 | |
b423cd4c | 4675 | copy_attrs(con->response, printer->attrs, ra, IPP_TAG_ZERO, 0); |
4676 | copy_attrs(con->response, CommonData, ra, IPP_TAG_ZERO, IPP_TAG_COPY); | |
4677 | } | |
ef416fc2 | 4678 | |
ef416fc2 | 4679 | |
b423cd4c | 4680 | /* |
4681 | * 'copy_subscription_attrs()' - Copy subscription attributes. | |
4682 | */ | |
ef416fc2 | 4683 | |
b423cd4c | 4684 | static void |
4685 | copy_subscription_attrs( | |
4686 | cupsd_client_t *con, /* I - Client connection */ | |
4687 | cupsd_subscription_t *sub, /* I - Subscription */ | |
4688 | cups_array_t *ra) /* I - Requested attributes array */ | |
4689 | { | |
4690 | ipp_attribute_t *attr; /* Current attribute */ | |
4691 | char printer_uri[HTTP_MAX_URI]; | |
4692 | /* Printer URI */ | |
4693 | int count; /* Number of events */ | |
4694 | unsigned mask; /* Current event mask */ | |
4695 | const char *name; /* Current event name */ | |
ef416fc2 | 4696 | |
ef416fc2 | 4697 | |
b423cd4c | 4698 | /* |
4699 | * Copy the subscription attributes to the response using the | |
4700 | * requested-attributes attribute that may be provided by the client. | |
4701 | */ | |
ef416fc2 | 4702 | |
b423cd4c | 4703 | if (!ra || cupsArrayFind(ra, "notify-events")) |
4704 | { | |
4705 | if ((name = cupsdEventName((cupsd_eventmask_t)sub->mask)) != NULL) | |
4706 | { | |
4707 | /* | |
4708 | * Simple event list... | |
4709 | */ | |
ef416fc2 | 4710 | |
b423cd4c | 4711 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, |
d09495fa | 4712 | (ipp_tag_t)(IPP_TAG_KEYWORD | IPP_TAG_COPY), |
b423cd4c | 4713 | "notify-events", NULL, name); |
4714 | } | |
4715 | else | |
4716 | { | |
4717 | /* | |
4718 | * Complex event list... | |
4719 | */ | |
ef416fc2 | 4720 | |
b423cd4c | 4721 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) |
4722 | if (sub->mask & mask) | |
4723 | count ++; | |
ef416fc2 | 4724 | |
b423cd4c | 4725 | attr = ippAddStrings(con->response, IPP_TAG_SUBSCRIPTION, |
d09495fa | 4726 | (ipp_tag_t)(IPP_TAG_KEYWORD | IPP_TAG_COPY), |
b423cd4c | 4727 | "notify-events", count, NULL, NULL); |
ef416fc2 | 4728 | |
b423cd4c | 4729 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) |
4730 | if (sub->mask & mask) | |
4731 | { | |
4732 | attr->values[count].string.text = | |
4733 | (char *)cupsdEventName((cupsd_eventmask_t)mask); | |
ef416fc2 | 4734 | |
b423cd4c | 4735 | count ++; |
4736 | } | |
ef416fc2 | 4737 | } |
b423cd4c | 4738 | } |
ef416fc2 | 4739 | |
b423cd4c | 4740 | if (sub->job && (!ra || cupsArrayFind(ra, "notify-job-id"))) |
4741 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4742 | "notify-job-id", sub->job->id); | |
ef416fc2 | 4743 | |
b423cd4c | 4744 | if (!sub->job && (!ra || cupsArrayFind(ra, "notify-lease-duration"))) |
4745 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4746 | "notify-lease-duration", sub->lease); | |
ef416fc2 | 4747 | |
b423cd4c | 4748 | if (sub->dest && (!ra || cupsArrayFind(ra, "notify-printer-uri"))) |
4749 | { | |
4750 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), | |
4751 | "ipp", NULL, con->servername, con->serverport, | |
4752 | "/printers/%s", sub->dest->name); | |
4753 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, | |
4754 | "notify-printer-uri", NULL, printer_uri); | |
ef416fc2 | 4755 | } |
ef416fc2 | 4756 | |
b423cd4c | 4757 | if (sub->recipient && (!ra || cupsArrayFind(ra, "notify-recipient-uri"))) |
4758 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, | |
4759 | "notify-recipient-uri", NULL, sub->recipient); | |
4760 | else if (!ra || cupsArrayFind(ra, "notify-pull-method")) | |
4761 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD, | |
4762 | "notify-pull-method", NULL, "ippget"); | |
ef416fc2 | 4763 | |
b423cd4c | 4764 | if (!ra || cupsArrayFind(ra, "notify-subscriber-user-name")) |
4765 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_NAME, | |
4766 | "notify-subscriber-user-name", NULL, sub->owner); | |
ef416fc2 | 4767 | |
b423cd4c | 4768 | if (!ra || cupsArrayFind(ra, "notify-subscription-id")) |
4769 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4770 | "notify-subscription-id", sub->id); | |
ef416fc2 | 4771 | |
b423cd4c | 4772 | if (!ra || cupsArrayFind(ra, "notify-time-interval")) |
4773 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4774 | "notify-time-interval", sub->interval); | |
ef416fc2 | 4775 | |
b423cd4c | 4776 | if (sub->user_data_len > 0 && (!ra || cupsArrayFind(ra, "notify-user-data"))) |
4777 | ippAddOctetString(con->response, IPP_TAG_SUBSCRIPTION, "notify-user-data", | |
4778 | sub->user_data, sub->user_data_len); | |
4779 | } | |
ef416fc2 | 4780 | |
ef416fc2 | 4781 | |
b423cd4c | 4782 | /* |
4783 | * 'create_job()' - Print a file to a printer or class. | |
4784 | */ | |
4785 | ||
4786 | static void | |
4787 | create_job(cupsd_client_t *con, /* I - Client connection */ | |
4788 | ipp_attribute_t *uri) /* I - Printer URI */ | |
4789 | { | |
f7deaa1a | 4790 | cupsd_printer_t *printer; /* Printer */ |
4791 | cupsd_job_t *job; /* New job */ | |
b423cd4c | 4792 | |
ef416fc2 | 4793 | |
b423cd4c | 4794 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "create_job(%p[%d], %s)", con, |
4795 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 4796 | |
f7deaa1a | 4797 | /* |
4798 | * Is the destination valid? | |
4799 | */ | |
4800 | ||
4801 | if (!cupsdValidateDest(uri->values[0].string.text, NULL, &printer)) | |
4802 | { | |
4803 | /* | |
4804 | * Bad URI... | |
4805 | */ | |
4806 | ||
4807 | send_ipp_status(con, IPP_NOT_FOUND, | |
4808 | _("The printer or class was not found.")); | |
4809 | return; | |
4810 | } | |
4811 | ||
ef416fc2 | 4812 | /* |
b423cd4c | 4813 | * Create the job object... |
ef416fc2 | 4814 | */ |
4815 | ||
f7deaa1a | 4816 | if ((job = add_job(con, printer, NULL)) == NULL) |
b423cd4c | 4817 | return; |
ef416fc2 | 4818 | |
09a101d6 | 4819 | job->pending_timeout = 1; |
4820 | ||
ef416fc2 | 4821 | /* |
4822 | * Save and log the job... | |
4823 | */ | |
f7deaa1a | 4824 | |
ef416fc2 | 4825 | cupsdSaveJob(job); |
4826 | ||
09a101d6 | 4827 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Queued on \"%s\" by \"%s\".", |
ef416fc2 | 4828 | job->id, job->dest, job->username); |
ef416fc2 | 4829 | } |
4830 | ||
4831 | ||
4832 | /* | |
4833 | * 'create_requested_array()' - Create an array for the requested-attributes. | |
4834 | */ | |
4835 | ||
4836 | static cups_array_t * /* O - Array of attributes or NULL */ | |
4837 | create_requested_array(ipp_t *request) /* I - IPP request */ | |
4838 | { | |
4839 | int i; /* Looping var */ | |
4840 | ipp_attribute_t *requested; /* requested-attributes attribute */ | |
4841 | cups_array_t *ra; /* Requested attributes array */ | |
4842 | char *value; /* Current value */ | |
4843 | ||
4844 | ||
4845 | /* | |
4846 | * Get the requested-attributes attribute, and return NULL if we don't | |
4847 | * have one... | |
4848 | */ | |
4849 | ||
4850 | if ((requested = ippFindAttribute(request, "requested-attributes", | |
4851 | IPP_TAG_KEYWORD)) == NULL) | |
4852 | return (NULL); | |
4853 | ||
4854 | /* | |
4855 | * If the attribute contains a single "all" keyword, return NULL... | |
4856 | */ | |
4857 | ||
4858 | if (requested->num_values == 1 && | |
4859 | !strcmp(requested->values[0].string.text, "all")) | |
4860 | return (NULL); | |
4861 | ||
4862 | /* | |
4863 | * Create an array using "strcmp" as the comparison function... | |
4864 | */ | |
4865 | ||
4866 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
4867 | ||
4868 | for (i = 0; i < requested->num_values; i ++) | |
4869 | { | |
4870 | value = requested->values[i].string.text; | |
4871 | ||
4872 | if (!strcmp(value, "job-template")) | |
4873 | { | |
4874 | cupsArrayAdd(ra, "copies"); | |
4875 | cupsArrayAdd(ra, "copies-default"); | |
4876 | cupsArrayAdd(ra, "copies-supported"); | |
4877 | cupsArrayAdd(ra, "finishings"); | |
4878 | cupsArrayAdd(ra, "finishings-default"); | |
4879 | cupsArrayAdd(ra, "finishings-supported"); | |
4880 | cupsArrayAdd(ra, "job-hold-until"); | |
4881 | cupsArrayAdd(ra, "job-hold-until-default"); | |
4882 | cupsArrayAdd(ra, "job-hold-until-supported"); | |
4883 | cupsArrayAdd(ra, "job-priority"); | |
4884 | cupsArrayAdd(ra, "job-priority-default"); | |
4885 | cupsArrayAdd(ra, "job-priority-supported"); | |
4886 | cupsArrayAdd(ra, "job-sheets"); | |
4887 | cupsArrayAdd(ra, "job-sheets-default"); | |
4888 | cupsArrayAdd(ra, "job-sheets-supported"); | |
4889 | cupsArrayAdd(ra, "media"); | |
4890 | cupsArrayAdd(ra, "media-default"); | |
4891 | cupsArrayAdd(ra, "media-supported"); | |
4892 | cupsArrayAdd(ra, "multiple-document-handling"); | |
4893 | cupsArrayAdd(ra, "multiple-document-handling-default"); | |
4894 | cupsArrayAdd(ra, "multiple-document-handling-supported"); | |
4895 | cupsArrayAdd(ra, "number-up"); | |
4896 | cupsArrayAdd(ra, "number-up-default"); | |
4897 | cupsArrayAdd(ra, "number-up-supported"); | |
4898 | cupsArrayAdd(ra, "orientation-requested"); | |
4899 | cupsArrayAdd(ra, "orientation-requested-default"); | |
4900 | cupsArrayAdd(ra, "orientation-requested-supported"); | |
4901 | cupsArrayAdd(ra, "page-ranges"); | |
4902 | cupsArrayAdd(ra, "page-ranges-supported"); | |
4903 | cupsArrayAdd(ra, "printer-resolution"); | |
4904 | cupsArrayAdd(ra, "printer-resolution-default"); | |
4905 | cupsArrayAdd(ra, "printer-resolution-supported"); | |
4906 | cupsArrayAdd(ra, "print-quality"); | |
4907 | cupsArrayAdd(ra, "print-quality-default"); | |
4908 | cupsArrayAdd(ra, "print-quality-supported"); | |
4909 | cupsArrayAdd(ra, "sides"); | |
4910 | cupsArrayAdd(ra, "sides-default"); | |
4911 | cupsArrayAdd(ra, "sides-supported"); | |
4912 | } | |
4913 | else if (!strcmp(value, "job-description")) | |
4914 | { | |
4915 | cupsArrayAdd(ra, "date-time-at-completed"); | |
4916 | cupsArrayAdd(ra, "date-time-at-creation"); | |
4917 | cupsArrayAdd(ra, "date-time-at-processing"); | |
4918 | cupsArrayAdd(ra, "job-detailed-status-message"); | |
4919 | cupsArrayAdd(ra, "job-document-access-errors"); | |
4920 | cupsArrayAdd(ra, "job-id"); | |
4921 | cupsArrayAdd(ra, "job-impressions"); | |
4922 | cupsArrayAdd(ra, "job-impressions-completed"); | |
4923 | cupsArrayAdd(ra, "job-k-octets"); | |
4924 | cupsArrayAdd(ra, "job-k-octets-processed"); | |
4925 | cupsArrayAdd(ra, "job-media-sheets"); | |
4926 | cupsArrayAdd(ra, "job-media-sheets-completed"); | |
4927 | cupsArrayAdd(ra, "job-message-from-operator"); | |
4928 | cupsArrayAdd(ra, "job-more-info"); | |
4929 | cupsArrayAdd(ra, "job-name"); | |
4930 | cupsArrayAdd(ra, "job-originating-user-name"); | |
4931 | cupsArrayAdd(ra, "job-printer-up-time"); | |
4932 | cupsArrayAdd(ra, "job-printer-uri"); | |
4933 | cupsArrayAdd(ra, "job-state"); | |
4934 | cupsArrayAdd(ra, "job-state-message"); | |
4935 | cupsArrayAdd(ra, "job-state-reasons"); | |
4936 | cupsArrayAdd(ra, "job-uri"); | |
4937 | cupsArrayAdd(ra, "number-of-documents"); | |
4938 | cupsArrayAdd(ra, "number-of-intervening-jobs"); | |
4939 | cupsArrayAdd(ra, "output-device-assigned"); | |
4940 | cupsArrayAdd(ra, "time-at-completed"); | |
4941 | cupsArrayAdd(ra, "time-at-creation"); | |
4942 | cupsArrayAdd(ra, "time-at-processing"); | |
4943 | } | |
4944 | else if (!strcmp(value, "printer-description")) | |
4945 | { | |
4946 | cupsArrayAdd(ra, "charset-configured"); | |
4947 | cupsArrayAdd(ra, "charset-supported"); | |
4948 | cupsArrayAdd(ra, "color-supported"); | |
4949 | cupsArrayAdd(ra, "compression-supported"); | |
4950 | cupsArrayAdd(ra, "document-format-default"); | |
4951 | cupsArrayAdd(ra, "document-format-supported"); | |
4952 | cupsArrayAdd(ra, "generated-natural-language-supported"); | |
4953 | cupsArrayAdd(ra, "ipp-versions-supported"); | |
4954 | cupsArrayAdd(ra, "job-impressions-supported"); | |
4955 | cupsArrayAdd(ra, "job-k-octets-supported"); | |
4956 | cupsArrayAdd(ra, "job-media-sheets-supported"); | |
4957 | cupsArrayAdd(ra, "multiple-document-jobs-supported"); | |
4958 | cupsArrayAdd(ra, "multiple-operation-time-out"); | |
4959 | cupsArrayAdd(ra, "natural-language-configured"); | |
4960 | cupsArrayAdd(ra, "notify-attributes-supported"); | |
4961 | cupsArrayAdd(ra, "notify-lease-duration-default"); | |
4962 | cupsArrayAdd(ra, "notify-lease-duration-supported"); | |
4963 | cupsArrayAdd(ra, "notify-max-events-supported"); | |
f301802f | 4964 | cupsArrayAdd(ra, "notify-events-default"); |
4965 | cupsArrayAdd(ra, "notify-events-supported"); | |
ef416fc2 | 4966 | cupsArrayAdd(ra, "notify-pull-method-supported"); |
4967 | cupsArrayAdd(ra, "notify-schemes-supported"); | |
4968 | cupsArrayAdd(ra, "operations-supported"); | |
4969 | cupsArrayAdd(ra, "pages-per-minute"); | |
4970 | cupsArrayAdd(ra, "pages-per-minute-color"); | |
4971 | cupsArrayAdd(ra, "pdl-override-supported"); | |
323c5de1 | 4972 | cupsArrayAdd(ra, "printer-alert"); |
4973 | cupsArrayAdd(ra, "printer-alert-description"); | |
ef416fc2 | 4974 | cupsArrayAdd(ra, "printer-current-time"); |
4975 | cupsArrayAdd(ra, "printer-driver-installer"); | |
4976 | cupsArrayAdd(ra, "printer-info"); | |
4977 | cupsArrayAdd(ra, "printer-is-accepting-jobs"); | |
4978 | cupsArrayAdd(ra, "printer-location"); | |
4979 | cupsArrayAdd(ra, "printer-make-and-model"); | |
4980 | cupsArrayAdd(ra, "printer-message-from-operator"); | |
4981 | cupsArrayAdd(ra, "printer-more-info"); | |
4982 | cupsArrayAdd(ra, "printer-more-info-manufacturer"); | |
4983 | cupsArrayAdd(ra, "printer-name"); | |
4984 | cupsArrayAdd(ra, "printer-state"); | |
4985 | cupsArrayAdd(ra, "printer-state-message"); | |
4986 | cupsArrayAdd(ra, "printer-state-reasons"); | |
4987 | cupsArrayAdd(ra, "printer-up-time"); | |
4988 | cupsArrayAdd(ra, "printer-uri-supported"); | |
4989 | cupsArrayAdd(ra, "queued-job-count"); | |
4990 | cupsArrayAdd(ra, "reference-uri-schemes-supported"); | |
4991 | cupsArrayAdd(ra, "uri-authentication-supported"); | |
4992 | cupsArrayAdd(ra, "uri-security-supported"); | |
4993 | } | |
f7deaa1a | 4994 | else if (!strcmp(value, "printer-defaults")) |
4995 | { | |
4996 | char *name; /* Option name */ | |
4997 | ||
4998 | ||
4999 | for (name = (char *)cupsArrayFirst(CommonDefaults); | |
5000 | name; | |
5001 | name = (char *)cupsArrayNext(CommonDefaults)) | |
5002 | cupsArrayAdd(ra, name); | |
5003 | } | |
ef416fc2 | 5004 | else if (!strcmp(value, "subscription-template")) |
5005 | { | |
5006 | cupsArrayAdd(ra, "notify-attributes"); | |
5007 | cupsArrayAdd(ra, "notify-charset"); | |
5008 | cupsArrayAdd(ra, "notify-events"); | |
5009 | cupsArrayAdd(ra, "notify-lease-duration"); | |
5010 | cupsArrayAdd(ra, "notify-natural-language"); | |
5011 | cupsArrayAdd(ra, "notify-pull-method"); | |
5012 | cupsArrayAdd(ra, "notify-recipient-uri"); | |
5013 | cupsArrayAdd(ra, "notify-time-interval"); | |
5014 | cupsArrayAdd(ra, "notify-user-data"); | |
5015 | } | |
5016 | else | |
5017 | cupsArrayAdd(ra, value); | |
5018 | } | |
5019 | ||
5020 | return (ra); | |
5021 | } | |
5022 | ||
5023 | ||
5024 | /* | |
5025 | * 'create_subscription()' - Create a notification subscription. | |
5026 | */ | |
5027 | ||
5028 | static void | |
5029 | create_subscription( | |
5030 | cupsd_client_t *con, /* I - Client connection */ | |
5031 | ipp_attribute_t *uri) /* I - Printer URI */ | |
5032 | { | |
5033 | http_status_t status; /* Policy status */ | |
5034 | int i; /* Looping var */ | |
5035 | ipp_attribute_t *attr; /* Current attribute */ | |
bc44d920 | 5036 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
ed486911 | 5037 | char scheme[HTTP_MAX_URI], |
5038 | /* Scheme portion of URI */ | |
ef416fc2 | 5039 | userpass[HTTP_MAX_URI], |
5040 | /* Username portion of URI */ | |
5041 | host[HTTP_MAX_URI], | |
5042 | /* Host portion of URI */ | |
5043 | resource[HTTP_MAX_URI]; | |
5044 | /* Resource portion of URI */ | |
5045 | int port; /* Port portion of URI */ | |
5046 | cupsd_printer_t *printer; /* Printer/class */ | |
5047 | cupsd_job_t *job; /* Job */ | |
5048 | int jobid; /* Job ID */ | |
5049 | cupsd_subscription_t *sub; /* Subscription object */ | |
bc44d920 | 5050 | const char *username, /* requesting-user-name or |
5051 | authenticated username */ | |
ef416fc2 | 5052 | *recipient, /* notify-recipient-uri */ |
5053 | *pullmethod; /* notify-pull-method */ | |
5054 | ipp_attribute_t *user_data; /* notify-user-data */ | |
5055 | int interval, /* notify-time-interval */ | |
5056 | lease; /* notify-lease-duration */ | |
5057 | unsigned mask; /* notify-events */ | |
f7deaa1a | 5058 | ipp_attribute_t *notify_events,/* notify-events(-default) */ |
5059 | *notify_lease; /* notify-lease-duration(-default) */ | |
ef416fc2 | 5060 | |
5061 | ||
bd7854cb | 5062 | #ifdef DEBUG |
5063 | for (attr = con->request->attrs; attr; attr = attr->next) | |
5064 | { | |
5065 | if (attr->group_tag != IPP_TAG_ZERO) | |
5066 | cupsdLogMessage(CUPSD_LOG_DEBUG, "g%04x v%04x %s", attr->group_tag, | |
5067 | attr->value_tag, attr->name); | |
5068 | else | |
5069 | cupsdLogMessage(CUPSD_LOG_DEBUG, "----SEP----"); | |
5070 | } | |
5071 | #endif /* DEBUG */ | |
5072 | ||
ef416fc2 | 5073 | /* |
5074 | * Is the destination valid? | |
5075 | */ | |
5076 | ||
fa73b229 | 5077 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
5078 | "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")", | |
5079 | con, con->http.fd, uri->values[0].string.text); | |
5080 | ||
ed486911 | 5081 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
5082 | sizeof(scheme), userpass, sizeof(userpass), host, | |
a4d04587 | 5083 | sizeof(host), &port, resource, sizeof(resource)); |
ef416fc2 | 5084 | |
5085 | if (!strcmp(resource, "/")) | |
5086 | { | |
ef416fc2 | 5087 | dtype = (cups_ptype_t)0; |
5088 | printer = NULL; | |
5089 | } | |
5090 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) | |
5091 | { | |
ef416fc2 | 5092 | dtype = (cups_ptype_t)0; |
5093 | printer = NULL; | |
5094 | } | |
5095 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) | |
5096 | { | |
ef416fc2 | 5097 | dtype = CUPS_PRINTER_CLASS; |
5098 | printer = NULL; | |
5099 | } | |
f7deaa1a | 5100 | else if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 5101 | { |
5102 | /* | |
5103 | * Bad URI... | |
5104 | */ | |
5105 | ||
5106 | send_ipp_status(con, IPP_NOT_FOUND, | |
5107 | _("The printer or class was not found.")); | |
5108 | return; | |
5109 | } | |
5110 | ||
5111 | /* | |
5112 | * Check policy... | |
5113 | */ | |
5114 | ||
5115 | if (printer) | |
5116 | { | |
f7deaa1a | 5117 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, |
5118 | NULL)) != HTTP_OK) | |
ef416fc2 | 5119 | { |
f899b121 | 5120 | send_http_error(con, status, printer); |
ef416fc2 | 5121 | return; |
5122 | } | |
5123 | } | |
5124 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5125 | { | |
f899b121 | 5126 | send_http_error(con, status, NULL); |
ef416fc2 | 5127 | return; |
5128 | } | |
5129 | ||
5130 | /* | |
5131 | * Get the user that is requesting the subscription... | |
5132 | */ | |
5133 | ||
e00b005a | 5134 | username = get_username(con); |
ef416fc2 | 5135 | |
5136 | /* | |
5137 | * Find the first subscription group attribute; return if we have | |
5138 | * none... | |
5139 | */ | |
5140 | ||
5141 | for (attr = con->request->attrs; attr; attr = attr->next) | |
5142 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
5143 | break; | |
5144 | ||
5145 | if (!attr) | |
5146 | { | |
5147 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5148 | _("No subscription attributes in request!")); | |
5149 | return; | |
5150 | } | |
5151 | ||
5152 | /* | |
5153 | * Process the subscription attributes in the request... | |
5154 | */ | |
5155 | ||
fa73b229 | 5156 | con->response->request.status.status_code = IPP_BAD_REQUEST; |
5157 | ||
ef416fc2 | 5158 | while (attr) |
5159 | { | |
5160 | recipient = NULL; | |
5161 | pullmethod = NULL; | |
5162 | user_data = NULL; | |
5163 | interval = 0; | |
5164 | lease = DefaultLeaseDuration; | |
5165 | jobid = 0; | |
5166 | mask = CUPSD_EVENT_NONE; | |
5167 | ||
f7deaa1a | 5168 | if (printer) |
5169 | { | |
5170 | notify_events = ippFindAttribute(printer->attrs, "notify-events-default", | |
5171 | IPP_TAG_KEYWORD); | |
5172 | notify_lease = ippFindAttribute(printer->attrs, | |
5173 | "notify-lease-duration-default", | |
5174 | IPP_TAG_INTEGER); | |
5175 | ||
5176 | if (notify_lease) | |
5177 | lease = notify_lease->values[0].integer; | |
5178 | } | |
5179 | else | |
5180 | { | |
5181 | notify_events = NULL; | |
5182 | notify_lease = NULL; | |
5183 | } | |
5184 | ||
ef416fc2 | 5185 | while (attr && attr->group_tag != IPP_TAG_ZERO) |
5186 | { | |
7594b224 | 5187 | if (!strcmp(attr->name, "notify-recipient-uri") && |
ef416fc2 | 5188 | attr->value_tag == IPP_TAG_URI) |
ed486911 | 5189 | { |
5190 | /* | |
5191 | * Validate the recipient scheme against the ServerBin/notifier | |
5192 | * directory... | |
5193 | */ | |
5194 | ||
5195 | char notifier[1024]; /* Notifier filename */ | |
5196 | ||
5197 | ||
ef416fc2 | 5198 | recipient = attr->values[0].string.text; |
ed486911 | 5199 | |
8ca02f3c | 5200 | if (httpSeparateURI(HTTP_URI_CODING_ALL, recipient, |
5201 | scheme, sizeof(scheme), userpass, sizeof(userpass), | |
5202 | host, sizeof(host), &port, | |
5203 | resource, sizeof(resource)) < HTTP_URI_OK) | |
ed486911 | 5204 | { |
5205 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7594b224 | 5206 | _("Bad notify-recipient-uri URI \"%s\"!"), recipient); |
ed486911 | 5207 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM, |
5208 | "notify-status-code", IPP_URI_SCHEME); | |
5209 | return; | |
5210 | } | |
5211 | ||
5212 | snprintf(notifier, sizeof(notifier), "%s/notifier/%s", ServerBin, | |
5213 | scheme); | |
5214 | if (access(notifier, X_OK)) | |
5215 | { | |
5216 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
bc44d920 | 5217 | _("notify-recipient-uri URI \"%s\" uses unknown " |
5218 | "scheme!"), recipient); | |
ed486911 | 5219 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM, |
5220 | "notify-status-code", IPP_URI_SCHEME); | |
5221 | return; | |
5222 | } | |
5223 | } | |
ef416fc2 | 5224 | else if (!strcmp(attr->name, "notify-pull-method") && |
5225 | attr->value_tag == IPP_TAG_KEYWORD) | |
ed486911 | 5226 | { |
ef416fc2 | 5227 | pullmethod = attr->values[0].string.text; |
ed486911 | 5228 | |
5229 | if (strcmp(pullmethod, "ippget")) | |
5230 | { | |
5231 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
5232 | _("Bad notify-pull-method \"%s\"!"), pullmethod); | |
5233 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM, | |
5234 | "notify-status-code", IPP_ATTRIBUTES); | |
5235 | return; | |
5236 | } | |
5237 | } | |
ef416fc2 | 5238 | else if (!strcmp(attr->name, "notify-charset") && |
5239 | attr->value_tag == IPP_TAG_CHARSET && | |
5240 | strcmp(attr->values[0].string.text, "us-ascii") && | |
5241 | strcmp(attr->values[0].string.text, "utf-8")) | |
5242 | { | |
5243 | send_ipp_status(con, IPP_CHARSET, | |
5244 | _("Character set \"%s\" not supported!"), | |
5245 | attr->values[0].string.text); | |
5246 | return; | |
5247 | } | |
5248 | else if (!strcmp(attr->name, "notify-natural-language") && | |
5249 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
5250 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
5251 | { | |
5252 | send_ipp_status(con, IPP_CHARSET, | |
5253 | _("Language \"%s\" not supported!"), | |
5254 | attr->values[0].string.text); | |
5255 | return; | |
5256 | } | |
5257 | else if (!strcmp(attr->name, "notify-user-data") && | |
5258 | attr->value_tag == IPP_TAG_STRING) | |
5259 | { | |
5260 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
5261 | { | |
5262 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
5263 | _("The notify-user-data value is too large " | |
5264 | "(%d > 63 octets)!"), | |
5265 | attr->values[0].unknown.length); | |
5266 | return; | |
5267 | } | |
5268 | ||
5269 | user_data = attr; | |
5270 | } | |
5271 | else if (!strcmp(attr->name, "notify-events") && | |
5272 | attr->value_tag == IPP_TAG_KEYWORD) | |
f7deaa1a | 5273 | notify_events = attr; |
ef416fc2 | 5274 | else if (!strcmp(attr->name, "notify-lease-duration") && |
5275 | attr->value_tag == IPP_TAG_INTEGER) | |
5276 | lease = attr->values[0].integer; | |
5277 | else if (!strcmp(attr->name, "notify-time-interval") && | |
5278 | attr->value_tag == IPP_TAG_INTEGER) | |
5279 | interval = attr->values[0].integer; | |
5280 | else if (!strcmp(attr->name, "notify-job-id") && | |
5281 | attr->value_tag == IPP_TAG_INTEGER) | |
5282 | jobid = attr->values[0].integer; | |
5283 | ||
5284 | attr = attr->next; | |
5285 | } | |
5286 | ||
f7deaa1a | 5287 | if (notify_events) |
5288 | { | |
5289 | for (i = 0; i < notify_events->num_values; i ++) | |
5290 | mask |= cupsdEventValue(notify_events->values[i].string.text); | |
5291 | } | |
5292 | ||
bd7854cb | 5293 | if (recipient) |
5294 | cupsdLogMessage(CUPSD_LOG_DEBUG, "recipient=\"%s\"", recipient); | |
5295 | if (pullmethod) | |
5296 | cupsdLogMessage(CUPSD_LOG_DEBUG, "pullmethod=\"%s\"", pullmethod); | |
5297 | cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-lease-duration=%d", lease); | |
5298 | cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-time-interval=%d", interval); | |
fa73b229 | 5299 | |
ef416fc2 | 5300 | if (!recipient && !pullmethod) |
5301 | break; | |
5302 | ||
5303 | if (mask == CUPSD_EVENT_NONE) | |
5304 | { | |
5305 | if (jobid) | |
5306 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
5307 | else if (printer) | |
5308 | mask = CUPSD_EVENT_PRINTER_STATE_CHANGED; | |
5309 | else | |
5310 | { | |
5311 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5312 | _("notify-events not specified!")); | |
5313 | return; | |
5314 | } | |
5315 | } | |
5316 | ||
bd7854cb | 5317 | if (MaxLeaseDuration && (lease == 0 || lease > MaxLeaseDuration)) |
ef416fc2 | 5318 | { |
5319 | cupsdLogMessage(CUPSD_LOG_INFO, | |
5320 | "create_subscription: Limiting notify-lease-duration to " | |
5321 | "%d seconds.", | |
5322 | MaxLeaseDuration); | |
5323 | lease = MaxLeaseDuration; | |
5324 | } | |
5325 | ||
5326 | if (jobid) | |
5327 | { | |
5328 | if ((job = cupsdFindJob(jobid)) == NULL) | |
5329 | { | |
5330 | send_ipp_status(con, IPP_NOT_FOUND, _("Job %d not found!"), jobid); | |
5331 | return; | |
5332 | } | |
5333 | } | |
5334 | else | |
5335 | job = NULL; | |
5336 | ||
5337 | sub = cupsdAddSubscription(mask, printer, job, recipient, 0); | |
5338 | ||
fa73b229 | 5339 | if (job) |
5340 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for job %d", | |
5341 | sub->id, job->id); | |
5342 | else if (printer) | |
5343 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
5344 | "Added subscription %d for printer \"%s\"", | |
5345 | sub->id, printer->name); | |
5346 | else | |
5347 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for server", | |
5348 | sub->id); | |
5349 | ||
ef416fc2 | 5350 | sub->interval = interval; |
5351 | sub->lease = lease; | |
bd7854cb | 5352 | sub->expire = lease ? time(NULL) + lease : 0; |
ef416fc2 | 5353 | |
5354 | cupsdSetString(&sub->owner, username); | |
5355 | ||
5356 | if (user_data) | |
5357 | { | |
5358 | sub->user_data_len = user_data->values[0].unknown.length; | |
5359 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
5360 | sub->user_data_len); | |
5361 | } | |
5362 | ||
5363 | ippAddSeparator(con->response); | |
5364 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
5365 | "notify-subscription-id", sub->id); | |
5366 | ||
fa73b229 | 5367 | con->response->request.status.status_code = IPP_OK; |
5368 | ||
ef416fc2 | 5369 | if (attr) |
5370 | attr = attr->next; | |
5371 | } | |
5372 | ||
5373 | cupsdSaveAllSubscriptions(); | |
5374 | ||
ef416fc2 | 5375 | } |
5376 | ||
5377 | ||
5378 | /* | |
5379 | * 'delete_printer()' - Remove a printer or class from the system. | |
5380 | */ | |
5381 | ||
5382 | static void | |
5383 | delete_printer(cupsd_client_t *con, /* I - Client connection */ | |
5384 | ipp_attribute_t *uri) /* I - URI of printer or class */ | |
5385 | { | |
5386 | http_status_t status; /* Policy status */ | |
bc44d920 | 5387 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
ef416fc2 | 5388 | cupsd_printer_t *printer; /* Printer/class */ |
5389 | char filename[1024]; /* Script/PPD filename */ | |
5390 | ||
5391 | ||
5392 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "delete_printer(%p[%d], %s)", con, | |
5393 | con->http.fd, uri->values[0].string.text); | |
5394 | ||
5395 | /* | |
5396 | * Do we have a valid URI? | |
5397 | */ | |
5398 | ||
f7deaa1a | 5399 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 5400 | { |
5401 | /* | |
5402 | * Bad URI... | |
5403 | */ | |
5404 | ||
5405 | send_ipp_status(con, IPP_NOT_FOUND, | |
5406 | _("The printer or class was not found.")); | |
5407 | return; | |
5408 | } | |
5409 | ||
5410 | /* | |
5411 | * Check policy... | |
5412 | */ | |
5413 | ||
5414 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5415 | { | |
f899b121 | 5416 | send_http_error(con, status, NULL); |
ef416fc2 | 5417 | return; |
5418 | } | |
5419 | ||
5420 | /* | |
5421 | * Remove old jobs... | |
5422 | */ | |
5423 | ||
f7deaa1a | 5424 | cupsdCancelJobs(printer->name, NULL, 1); |
ef416fc2 | 5425 | |
5426 | /* | |
5427 | * Remove old subscriptions and send a "deleted printer" event... | |
5428 | */ | |
5429 | ||
5430 | cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED, printer, NULL, | |
5431 | "%s \"%s\" deleted by \"%s\".", | |
5432 | (dtype & CUPS_PRINTER_CLASS) ? "Class" : "Printer", | |
f7deaa1a | 5433 | printer->name, get_username(con)); |
ef416fc2 | 5434 | |
5435 | cupsdExpireSubscriptions(printer, NULL); | |
f7deaa1a | 5436 | |
ef416fc2 | 5437 | /* |
5438 | * Remove any old PPD or script files... | |
5439 | */ | |
5440 | ||
f7deaa1a | 5441 | snprintf(filename, sizeof(filename), "%s/interfaces/%s", ServerRoot, |
5442 | printer->name); | |
ef416fc2 | 5443 | unlink(filename); |
5444 | ||
f7deaa1a | 5445 | snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, |
5446 | printer->name); | |
ef416fc2 | 5447 | unlink(filename); |
5448 | ||
5449 | if (dtype & CUPS_PRINTER_CLASS) | |
5450 | { | |
f7deaa1a | 5451 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" deleted by \"%s\".", |
5452 | printer->name, get_username(con)); | |
ef416fc2 | 5453 | |
5454 | cupsdDeletePrinter(printer, 0); | |
5455 | cupsdSaveAllClasses(); | |
5456 | } | |
5457 | else | |
5458 | { | |
f7deaa1a | 5459 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" deleted by \"%s\".", |
5460 | printer->name, get_username(con)); | |
ef416fc2 | 5461 | |
5462 | cupsdDeletePrinter(printer, 0); | |
5463 | cupsdSaveAllPrinters(); | |
5464 | } | |
5465 | ||
5466 | cupsdWritePrintcap(); | |
5467 | ||
5468 | /* | |
5469 | * Return with no errors... | |
5470 | */ | |
5471 | ||
5472 | con->response->request.status.status_code = IPP_OK; | |
5473 | } | |
5474 | ||
5475 | ||
5476 | /* | |
5477 | * 'get_default()' - Get the default destination. | |
5478 | */ | |
5479 | ||
5480 | static void | |
5481 | get_default(cupsd_client_t *con) /* I - Client connection */ | |
5482 | { | |
fa73b229 | 5483 | http_status_t status; /* Policy status */ |
5484 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 5485 | |
5486 | ||
5487 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_default(%p[%d])", con, con->http.fd); | |
5488 | ||
5489 | /* | |
5490 | * Check policy... | |
5491 | */ | |
5492 | ||
5493 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5494 | { | |
f899b121 | 5495 | send_http_error(con, status, NULL); |
ef416fc2 | 5496 | return; |
5497 | } | |
5498 | ||
fa73b229 | 5499 | if (DefaultPrinter) |
ef416fc2 | 5500 | { |
fa73b229 | 5501 | ra = create_requested_array(con->request); |
ef416fc2 | 5502 | |
fa73b229 | 5503 | copy_printer_attrs(con, DefaultPrinter, ra); |
ef416fc2 | 5504 | |
fa73b229 | 5505 | cupsArrayDelete(ra); |
ef416fc2 | 5506 | |
fa73b229 | 5507 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5508 | } |
5509 | else | |
5510 | send_ipp_status(con, IPP_NOT_FOUND, _("No default printer")); | |
5511 | } | |
5512 | ||
5513 | ||
5514 | /* | |
5515 | * 'get_devices()' - Get the list of available devices on the local system. | |
5516 | */ | |
5517 | ||
5518 | static void | |
5519 | get_devices(cupsd_client_t *con) /* I - Client connection */ | |
5520 | { | |
5521 | http_status_t status; /* Policy status */ | |
ef416fc2 | 5522 | ipp_attribute_t *limit, /* Limit attribute */ |
5523 | *requested; /* requested-attributes attribute */ | |
5524 | char command[1024], /* cups-deviced command */ | |
5525 | options[1024], /* Options to pass to command */ | |
89d46774 | 5526 | requested_str[256]; |
5527 | /* String for requested attributes */ | |
ef416fc2 | 5528 | |
5529 | ||
5530 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_devices(%p[%d])", con, con->http.fd); | |
5531 | ||
5532 | /* | |
5533 | * Check policy... | |
5534 | */ | |
5535 | ||
5536 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5537 | { | |
f899b121 | 5538 | send_http_error(con, status, NULL); |
ef416fc2 | 5539 | return; |
5540 | } | |
5541 | ||
5542 | /* | |
5543 | * Run cups-deviced command with the given options... | |
5544 | */ | |
5545 | ||
5546 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
5547 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5548 | IPP_TAG_KEYWORD); | |
5549 | ||
5550 | if (requested) | |
89d46774 | 5551 | url_encode_attr(requested, requested_str, sizeof(requested_str)); |
ef416fc2 | 5552 | else |
89d46774 | 5553 | strlcpy(requested_str, "requested-attributes=all", sizeof(requested_str)); |
ef416fc2 | 5554 | |
5555 | snprintf(command, sizeof(command), "%s/daemon/cups-deviced", ServerBin); | |
5556 | snprintf(options, sizeof(options), | |
89d46774 | 5557 | "%d+%d+%d+%s", |
ef416fc2 | 5558 | con->request->request.op.request_id, |
e1d6a774 | 5559 | limit ? limit->values[0].integer : 0, (int)User, |
89d46774 | 5560 | requested_str); |
ef416fc2 | 5561 | |
5562 | if (cupsdSendCommand(con, command, options, 1)) | |
5563 | { | |
5564 | /* | |
5565 | * Command started successfully, don't send an IPP response here... | |
5566 | */ | |
5567 | ||
5568 | ippDelete(con->response); | |
5569 | con->response = NULL; | |
5570 | } | |
5571 | else | |
5572 | { | |
5573 | /* | |
5574 | * Command failed, return "internal error" so the user knows something | |
5575 | * went wrong... | |
5576 | */ | |
5577 | ||
5578 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
5579 | _("cups-deviced failed to execute.")); | |
5580 | } | |
5581 | } | |
5582 | ||
5583 | ||
5584 | /* | |
fa73b229 | 5585 | * 'get_job_attrs()' - Get job attributes. |
ef416fc2 | 5586 | */ |
5587 | ||
5588 | static void | |
fa73b229 | 5589 | get_job_attrs(cupsd_client_t *con, /* I - Client connection */ |
5590 | ipp_attribute_t *uri) /* I - Job URI */ | |
ef416fc2 | 5591 | { |
5592 | http_status_t status; /* Policy status */ | |
fa73b229 | 5593 | ipp_attribute_t *attr; /* Current attribute */ |
5594 | int jobid; /* Job ID */ | |
5595 | cupsd_job_t *job; /* Current job */ | |
ef416fc2 | 5596 | char method[HTTP_MAX_URI], /* Method portion of URI */ |
5597 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5598 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5599 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5600 | int port; /* Port portion of URI */ | |
fa73b229 | 5601 | cups_array_t *ra; /* Requested attributes array */ |
ef416fc2 | 5602 | |
5603 | ||
fa73b229 | 5604 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_job_attrs(%p[%d], %s)", con, |
5605 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 5606 | |
5607 | /* | |
fa73b229 | 5608 | * See if we have a job URI or a printer URI... |
5609 | */ | |
5610 | ||
5611 | if (!strcmp(uri->name, "printer-uri")) | |
5612 | { | |
5613 | /* | |
5614 | * Got a printer URI; see if we also have a job-id attribute... | |
5615 | */ | |
5616 | ||
5617 | if ((attr = ippFindAttribute(con->request, "job-id", | |
5618 | IPP_TAG_INTEGER)) == NULL) | |
5619 | { | |
5620 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5621 | _("Got a printer-uri attribute but no job-id!")); | |
5622 | return; | |
5623 | } | |
5624 | ||
5625 | jobid = attr->values[0].integer; | |
5626 | } | |
5627 | else | |
5628 | { | |
5629 | /* | |
5630 | * Got a job URI; parse it to get the job ID... | |
5631 | */ | |
5632 | ||
a4d04587 | 5633 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5634 | sizeof(method), username, sizeof(username), host, | |
5635 | sizeof(host), &port, resource, sizeof(resource)); | |
fa73b229 | 5636 | |
5637 | if (strncmp(resource, "/jobs/", 6)) | |
5638 | { | |
5639 | /* | |
5640 | * Not a valid URI! | |
5641 | */ | |
5642 | ||
5643 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5644 | _("Bad job-uri attribute \"%s\"!"), | |
5645 | uri->values[0].string.text); | |
5646 | return; | |
5647 | } | |
5648 | ||
5649 | jobid = atoi(resource + 6); | |
5650 | } | |
5651 | ||
5652 | /* | |
5653 | * See if the job exists... | |
5654 | */ | |
5655 | ||
5656 | if ((job = cupsdFindJob(jobid)) == NULL) | |
5657 | { | |
5658 | /* | |
5659 | * Nope - return a "not found" error... | |
5660 | */ | |
5661 | ||
5662 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
5663 | return; | |
5664 | } | |
5665 | ||
5666 | /* | |
5667 | * Check policy... | |
5668 | */ | |
5669 | ||
5670 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5671 | { | |
f899b121 | 5672 | send_http_error(con, status, NULL); |
fa73b229 | 5673 | return; |
5674 | } | |
5675 | ||
5676 | /* | |
5677 | * Copy attributes... | |
5678 | */ | |
5679 | ||
bd7854cb | 5680 | cupsdLoadJob(job); |
5681 | ||
fa73b229 | 5682 | ra = create_requested_array(con->request); |
5683 | copy_job_attrs(con, job, ra); | |
5684 | cupsArrayDelete(ra); | |
5685 | ||
5686 | con->response->request.status.status_code = IPP_OK; | |
5687 | } | |
5688 | ||
5689 | ||
5690 | /* | |
5691 | * 'get_jobs()' - Get a list of jobs for the specified printer. | |
5692 | */ | |
5693 | ||
5694 | static void | |
5695 | get_jobs(cupsd_client_t *con, /* I - Client connection */ | |
5696 | ipp_attribute_t *uri) /* I - Printer URI */ | |
5697 | { | |
5698 | http_status_t status; /* Policy status */ | |
5699 | ipp_attribute_t *attr; /* Current attribute */ | |
5700 | const char *dest; /* Destination */ | |
bc44d920 | 5701 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
fa73b229 | 5702 | cups_ptype_t dmask; /* Destination type mask */ |
f7deaa1a | 5703 | char scheme[HTTP_MAX_URI], /* Scheme portion of URI */ |
fa73b229 | 5704 | username[HTTP_MAX_URI], /* Username portion of URI */ |
5705 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5706 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5707 | int port; /* Port portion of URI */ | |
5708 | int completed; /* Completed jobs? */ | |
5709 | int first_job_id; /* First job ID */ | |
5710 | int limit; /* Maximum number of jobs to return */ | |
5711 | int count; /* Number of jobs that match */ | |
5712 | cupsd_job_t *job; /* Current job pointer */ | |
5713 | cupsd_printer_t *printer; /* Printer */ | |
5714 | cups_array_t *list; /* Which job list... */ | |
5715 | cups_array_t *ra; /* Requested attributes array */ | |
5716 | ||
5717 | ||
5718 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs(%p[%d], %s)", con, con->http.fd, | |
5719 | uri->values[0].string.text); | |
5720 | ||
5721 | /* | |
5722 | * Is the destination valid? | |
ef416fc2 | 5723 | */ |
5724 | ||
f7deaa1a | 5725 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
5726 | sizeof(scheme), username, sizeof(username), host, | |
a4d04587 | 5727 | sizeof(host), &port, resource, sizeof(resource)); |
ef416fc2 | 5728 | |
fa73b229 | 5729 | if (!strcmp(resource, "/") || |
5730 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6)) | |
ef416fc2 | 5731 | { |
5732 | dest = NULL; | |
5733 | dtype = (cups_ptype_t)0; | |
5734 | dmask = (cups_ptype_t)0; | |
5735 | printer = NULL; | |
5736 | } | |
fa73b229 | 5737 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) |
ef416fc2 | 5738 | { |
5739 | dest = NULL; | |
5740 | dtype = (cups_ptype_t)0; | |
5741 | dmask = CUPS_PRINTER_CLASS; | |
5742 | printer = NULL; | |
5743 | } | |
fa73b229 | 5744 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) |
ef416fc2 | 5745 | { |
5746 | dest = NULL; | |
5747 | dtype = CUPS_PRINTER_CLASS; | |
5748 | dmask = CUPS_PRINTER_CLASS; | |
5749 | printer = NULL; | |
5750 | } | |
f7deaa1a | 5751 | else if ((dest = cupsdValidateDest(uri->values[0].string.text, &dtype, |
5752 | &printer)) == NULL) | |
ef416fc2 | 5753 | { |
5754 | /* | |
5755 | * Bad URI... | |
5756 | */ | |
5757 | ||
5758 | send_ipp_status(con, IPP_NOT_FOUND, | |
5759 | _("The printer or class was not found.")); | |
5760 | return; | |
5761 | } | |
5762 | else | |
b86bc4cf | 5763 | { |
5764 | dtype &= CUPS_PRINTER_CLASS; | |
ef416fc2 | 5765 | dmask = CUPS_PRINTER_CLASS; |
b86bc4cf | 5766 | } |
ef416fc2 | 5767 | |
5768 | /* | |
5769 | * Check policy... | |
5770 | */ | |
5771 | ||
5772 | if (printer) | |
5773 | { | |
f7deaa1a | 5774 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, |
5775 | NULL)) != HTTP_OK) | |
ef416fc2 | 5776 | { |
f899b121 | 5777 | send_http_error(con, status, printer); |
ef416fc2 | 5778 | return; |
5779 | } | |
5780 | } | |
5781 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5782 | { | |
f899b121 | 5783 | send_http_error(con, status, NULL); |
ef416fc2 | 5784 | return; |
5785 | } | |
5786 | ||
5787 | /* | |
5788 | * See if the "which-jobs" attribute have been specified... | |
5789 | */ | |
5790 | ||
fa73b229 | 5791 | if ((attr = ippFindAttribute(con->request, "which-jobs", |
5792 | IPP_TAG_KEYWORD)) != NULL && | |
ef416fc2 | 5793 | !strcmp(attr->values[0].string.text, "completed")) |
5794 | { | |
5795 | completed = 1; | |
5796 | list = Jobs; | |
5797 | } | |
5798 | else if (attr && !strcmp(attr->values[0].string.text, "all")) | |
5799 | { | |
5800 | completed = 0; | |
5801 | list = Jobs; | |
5802 | } | |
5803 | else | |
5804 | { | |
5805 | completed = 0; | |
5806 | list = ActiveJobs; | |
5807 | } | |
5808 | ||
5809 | /* | |
5810 | * See if they want to limit the number of jobs reported... | |
5811 | */ | |
5812 | ||
fa73b229 | 5813 | if ((attr = ippFindAttribute(con->request, "limit", |
5814 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 5815 | limit = attr->values[0].integer; |
5816 | else | |
5817 | limit = 1000000; | |
5818 | ||
5819 | if ((attr = ippFindAttribute(con->request, "first-job-id", | |
5820 | IPP_TAG_INTEGER)) != NULL) | |
5821 | first_job_id = attr->values[0].integer; | |
5822 | else | |
5823 | first_job_id = 1; | |
5824 | ||
5825 | /* | |
5826 | * See if we only want to see jobs for a specific user... | |
5827 | */ | |
5828 | ||
fa73b229 | 5829 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
5830 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 5831 | attr->values[0].boolean) |
e00b005a | 5832 | strlcpy(username, get_username(con), sizeof(username)); |
ef416fc2 | 5833 | else |
5834 | username[0] = '\0'; | |
5835 | ||
fa73b229 | 5836 | ra = create_requested_array(con->request); |
ef416fc2 | 5837 | |
5838 | /* | |
5839 | * OK, build a list of jobs for this printer... | |
5840 | */ | |
5841 | ||
5842 | for (count = 0, job = (cupsd_job_t *)cupsArrayFirst(list); | |
5843 | count < limit && job; | |
5844 | job = (cupsd_job_t *)cupsArrayNext(list)) | |
5845 | { | |
5846 | /* | |
5847 | * Filter out jobs that don't match... | |
5848 | */ | |
5849 | ||
5850 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: job->id = %d", job->id); | |
5851 | ||
fa73b229 | 5852 | if ((dest && strcmp(job->dest, dest)) && |
5853 | (!job->printer || !dest || strcmp(job->printer->name, dest))) | |
ef416fc2 | 5854 | continue; |
5855 | if ((job->dtype & dmask) != dtype && | |
fa73b229 | 5856 | (!job->printer || (job->printer->type & dmask) != dtype)) |
ef416fc2 | 5857 | continue; |
bd7854cb | 5858 | if (completed && job->state_value <= IPP_JOB_STOPPED) |
ef416fc2 | 5859 | continue; |
5860 | ||
5861 | if (job->id < first_job_id) | |
5862 | continue; | |
5863 | ||
bd7854cb | 5864 | cupsdLoadJob(job); |
5865 | ||
5866 | if (!job->attrs) | |
5867 | continue; | |
5868 | ||
7594b224 | 5869 | if (username[0] && strcasecmp(username, job->username)) |
5870 | continue; | |
5871 | ||
fa73b229 | 5872 | if (count > 0) |
5873 | ippAddSeparator(con->response); | |
5874 | ||
ef416fc2 | 5875 | count ++; |
5876 | ||
5877 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: count = %d", count); | |
5878 | ||
fa73b229 | 5879 | copy_job_attrs(con, job, ra); |
ef416fc2 | 5880 | } |
5881 | ||
fa73b229 | 5882 | cupsArrayDelete(ra); |
ef416fc2 | 5883 | |
fa73b229 | 5884 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5885 | } |
5886 | ||
5887 | ||
5888 | /* | |
5889 | * 'get_notifications()' - Get events for a subscription. | |
5890 | */ | |
5891 | ||
5892 | static void | |
bd7854cb | 5893 | get_notifications(cupsd_client_t *con) /* I - Client connection */ |
ef416fc2 | 5894 | { |
bd7854cb | 5895 | int i, j; /* Looping vars */ |
5896 | http_status_t status; /* Policy status */ | |
5897 | cupsd_subscription_t *sub; /* Subscription */ | |
5898 | ipp_attribute_t *ids, /* notify-subscription-ids */ | |
5899 | *sequences; /* notify-sequence-numbers */ | |
5900 | int min_seq; /* Minimum sequence number */ | |
5901 | int interval; /* Poll interval */ | |
5902 | ||
5903 | ||
f7deaa1a | 5904 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_notifications(con=%p[%d])", |
bd7854cb | 5905 | con, con->http.fd); |
5906 | ||
5907 | /* | |
5908 | * Get subscription attributes... | |
5909 | */ | |
5910 | ||
5911 | ids = ippFindAttribute(con->request, "notify-subscription-ids", | |
5912 | IPP_TAG_INTEGER); | |
5913 | sequences = ippFindAttribute(con->request, "notify-sequence-numbers", | |
5914 | IPP_TAG_INTEGER); | |
5915 | ||
5916 | if (!ids) | |
5917 | { | |
5918 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5919 | _("Missing notify-subscription-ids attribute!")); | |
5920 | return; | |
5921 | } | |
5922 | ||
5923 | /* | |
5924 | * Are the subscription IDs valid? | |
5925 | */ | |
5926 | ||
5927 | for (i = 0, interval = 60; i < ids->num_values; i ++) | |
5928 | { | |
5929 | if ((sub = cupsdFindSubscription(ids->values[i].integer)) == NULL) | |
5930 | { | |
5931 | /* | |
5932 | * Bad subscription ID... | |
5933 | */ | |
5934 | ||
5935 | send_ipp_status(con, IPP_NOT_FOUND, | |
5936 | _("notify-subscription-id %d no good!"), | |
5937 | ids->values[i].integer); | |
5938 | return; | |
5939 | } | |
5940 | ||
5941 | /* | |
5942 | * Check policy... | |
5943 | */ | |
5944 | ||
5945 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
5946 | DefaultPolicyPtr, | |
5947 | con, sub->owner)) != HTTP_OK) | |
5948 | { | |
f899b121 | 5949 | send_http_error(con, status, sub->dest); |
bd7854cb | 5950 | return; |
5951 | } | |
5952 | ||
5953 | /* | |
5954 | * Check the subscription type and update the interval accordingly. | |
5955 | */ | |
5956 | ||
5957 | if (sub->job && sub->job->state_value == IPP_JOB_PROCESSING && | |
5958 | interval > 10) | |
5959 | interval = 10; | |
5960 | else if (sub->job && sub->job->state_value >= IPP_JOB_STOPPED) | |
5961 | interval = 0; | |
5962 | else if (sub->dest && sub->dest->state == IPP_PRINTER_PROCESSING && | |
5963 | interval > 30) | |
5964 | interval = 30; | |
5965 | } | |
5966 | ||
5967 | /* | |
5968 | * Tell the client to poll again in N seconds... | |
5969 | */ | |
5970 | ||
5971 | if (interval > 0) | |
5972 | ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER, | |
5973 | "notify-get-interval", interval); | |
5974 | ||
5975 | ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER, | |
5976 | "printer-up-time", time(NULL)); | |
5977 | ||
5978 | /* | |
5979 | * Copy the subscription event attributes to the response. | |
5980 | */ | |
5981 | ||
5982 | con->response->request.status.status_code = | |
5983 | interval ? IPP_OK : IPP_OK_EVENTS_COMPLETE; | |
5984 | ||
5985 | for (i = 0; i < ids->num_values; i ++) | |
5986 | { | |
5987 | /* | |
5988 | * Get the subscription and sequence number... | |
5989 | */ | |
5990 | ||
5991 | sub = cupsdFindSubscription(ids->values[i].integer); | |
5992 | ||
5993 | if (sequences && i < sequences->num_values) | |
5994 | min_seq = sequences->values[i].integer; | |
5995 | else | |
5996 | min_seq = 1; | |
5997 | ||
5998 | /* | |
5999 | * If we don't have any new events, nothing to do here... | |
6000 | */ | |
6001 | ||
6002 | if (min_seq > (sub->first_event_id + sub->num_events)) | |
6003 | continue; | |
6004 | ||
6005 | /* | |
6006 | * Otherwise copy all of the new events... | |
6007 | */ | |
6008 | ||
6009 | if (sub->first_event_id > min_seq) | |
6010 | j = 0; | |
6011 | else | |
6012 | j = min_seq - sub->first_event_id; | |
6013 | ||
b423cd4c | 6014 | for (; j < sub->num_events; j ++) |
6015 | { | |
6016 | ippAddSeparator(con->response); | |
ef416fc2 | 6017 | |
b423cd4c | 6018 | copy_attrs(con->response, sub->events[j]->attrs, NULL, |
6019 | IPP_TAG_EVENT_NOTIFICATION, 0); | |
6020 | } | |
6021 | } | |
6022 | } | |
ef416fc2 | 6023 | |
ef416fc2 | 6024 | |
b94498cf | 6025 | /* |
6026 | * 'get_ppd()' - Get a named PPD from the local system. | |
6027 | */ | |
6028 | ||
6029 | static void | |
6030 | get_ppd(cupsd_client_t *con, /* I - Client connection */ | |
6031 | ipp_attribute_t *uri) /* I - Printer URI or PPD name */ | |
6032 | { | |
6033 | http_status_t status; /* Policy status */ | |
6034 | cupsd_printer_t *dest; /* Destination */ | |
6035 | cups_ptype_t dtype; /* Destination type */ | |
6036 | ||
6037 | ||
6038 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppd(%p[%d], %p[%s=%s])", con, | |
6039 | con->http.fd, uri, uri->name, uri->values[0].string.text); | |
6040 | ||
6041 | if (!strcmp(uri->name, "ppd-name")) | |
6042 | { | |
6043 | /* | |
6044 | * Return a PPD file from cups-driverd... | |
6045 | */ | |
6046 | ||
6047 | char command[1024], /* cups-driverd command */ | |
6048 | options[1024], /* Options to pass to command */ | |
6049 | ppd_name[1024]; /* ppd-name */ | |
6050 | ||
6051 | ||
6052 | /* | |
6053 | * Check policy... | |
6054 | */ | |
6055 | ||
6056 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
6057 | { | |
6058 | send_http_error(con, status, NULL); | |
6059 | return; | |
6060 | } | |
6061 | ||
6062 | /* | |
6063 | * Run cups-driverd command with the given options... | |
6064 | */ | |
6065 | ||
6066 | snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin); | |
6067 | url_encode_string(uri->values[0].string.text, ppd_name, sizeof(ppd_name)); | |
6068 | snprintf(options, sizeof(options), "get+%d+%s", | |
6069 | con->request->request.op.request_id, ppd_name); | |
6070 | ||
6071 | if (cupsdSendCommand(con, command, options, 0)) | |
6072 | { | |
6073 | /* | |
6074 | * Command started successfully, don't send an IPP response here... | |
6075 | */ | |
6076 | ||
6077 | ippDelete(con->response); | |
6078 | con->response = NULL; | |
6079 | } | |
6080 | else | |
6081 | { | |
6082 | /* | |
6083 | * Command failed, return "internal error" so the user knows something | |
6084 | * went wrong... | |
6085 | */ | |
6086 | ||
6087 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
6088 | _("cups-driverd failed to execute.")); | |
6089 | } | |
6090 | } | |
6091 | else if (!strcmp(uri->name, "printer-uri") && | |
6092 | cupsdValidateDest(uri->values[0].string.text, &dtype, &dest)) | |
6093 | { | |
6094 | int i; /* Looping var */ | |
6095 | char filename[1024]; /* PPD filename */ | |
6096 | ||
6097 | ||
6098 | /* | |
6099 | * Check policy... | |
6100 | */ | |
6101 | ||
6102 | if ((status = cupsdCheckPolicy(dest->op_policy_ptr, con, NULL)) != HTTP_OK) | |
6103 | { | |
6104 | send_http_error(con, status, NULL); | |
6105 | return; | |
6106 | } | |
6107 | ||
6108 | /* | |
6109 | * See if we need the PPD for a class or remote printer... | |
6110 | */ | |
6111 | ||
bc44d920 | 6112 | snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, |
6113 | dest->name); | |
6114 | ||
6115 | if ((dtype & CUPS_PRINTER_REMOTE) && access(filename, 0)) | |
b94498cf | 6116 | { |
3d8365b8 | 6117 | con->response->request.status.status_code = CUPS_SEE_OTHER; |
b94498cf | 6118 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_URI, |
6119 | "printer-uri", NULL, dest->uri); | |
6120 | return; | |
6121 | } | |
6122 | else if (dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) | |
6123 | { | |
6124 | for (i = 0; i < dest->num_printers; i ++) | |
6125 | if (!(dest->printers[i]->type & | |
bc44d920 | 6126 | (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT))) |
6127 | { | |
6128 | snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, | |
6129 | dest->printers[i]->name); | |
6130 | ||
6131 | if (!access(filename, 0)) | |
6132 | break; | |
6133 | } | |
b94498cf | 6134 | |
6135 | if (i < dest->num_printers) | |
6136 | dest = dest->printers[i]; | |
6137 | else | |
6138 | { | |
3d8365b8 | 6139 | con->response->request.status.status_code = CUPS_SEE_OTHER; |
b94498cf | 6140 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_URI, |
6141 | "printer-uri", NULL, dest->printers[0]->uri); | |
6142 | return; | |
6143 | } | |
6144 | } | |
6145 | ||
6146 | /* | |
6147 | * Found the printer with the PPD file, now see if there is one... | |
6148 | */ | |
6149 | ||
b94498cf | 6150 | if ((con->file = open(filename, O_RDONLY)) < 0) |
6151 | { | |
6152 | send_ipp_status(con, IPP_NOT_FOUND, | |
6153 | _("The PPD file \"%s\" could not be opened: %s"), | |
3d8365b8 | 6154 | uri->values[0].string.text, strerror(errno)); |
b94498cf | 6155 | return; |
6156 | } | |
6157 | ||
6158 | fcntl(con->file, F_SETFD, fcntl(con->file, F_GETFD) | FD_CLOEXEC); | |
6159 | ||
6160 | con->pipe_pid = 0; | |
6161 | ||
3d8365b8 | 6162 | con->response->request.status.status_code = IPP_OK; |
b94498cf | 6163 | } |
6164 | else | |
6165 | send_ipp_status(con, IPP_NOT_FOUND, | |
6166 | _("The PPD file \"%s\" could not be found."), | |
6167 | uri->values[0].string.text); | |
6168 | } | |
6169 | ||
6170 | ||
b423cd4c | 6171 | /* |
6172 | * 'get_ppds()' - Get the list of PPD files on the local system. | |
6173 | */ | |
ef416fc2 | 6174 | |
b423cd4c | 6175 | static void |
6176 | get_ppds(cupsd_client_t *con) /* I - Client connection */ | |
6177 | { | |
6178 | http_status_t status; /* Policy status */ | |
b423cd4c | 6179 | ipp_attribute_t *limit, /* Limit attribute */ |
b94498cf | 6180 | *device, /* ppd-device-id attribute */ |
6181 | *language, /* ppd-natural-language attribute */ | |
b423cd4c | 6182 | *make, /* ppd-make attribute */ |
b94498cf | 6183 | *model, /* ppd-make-and-model attribute */ |
3d8365b8 | 6184 | *model_number, /* ppd-model-number attribute */ |
b94498cf | 6185 | *product, /* ppd-product attribute */ |
6186 | *psversion, /* ppd-psverion attribute */ | |
3d8365b8 | 6187 | *type, /* ppd-type attribute */ |
b423cd4c | 6188 | *requested; /* requested-attributes attribute */ |
b94498cf | 6189 | char command[1024], /* cups-driverd command */ |
b423cd4c | 6190 | options[1024], /* Options to pass to command */ |
b94498cf | 6191 | device_str[256],/* Escaped ppd-device-id string */ |
6192 | language_str[256], | |
bc44d920 | 6193 | /* Escaped ppd-natural-language */ |
b94498cf | 6194 | make_str[256], /* Escaped ppd-make string */ |
6195 | model_str[256], /* Escaped ppd-make-and-model string */ | |
3d8365b8 | 6196 | model_number_str[256], |
6197 | /* ppd-model-number string */ | |
b94498cf | 6198 | product_str[256], |
6199 | /* Escaped ppd-product string */ | |
6200 | psversion_str[256], | |
6201 | /* Escaped ppd-psversion string */ | |
3d8365b8 | 6202 | type_str[256], /* Escaped ppd-type string */ |
b94498cf | 6203 | requested_str[256]; |
89d46774 | 6204 | /* String for requested attributes */ |
ef416fc2 | 6205 | |
ef416fc2 | 6206 | |
b423cd4c | 6207 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppds(%p[%d])", con, con->http.fd); |
ef416fc2 | 6208 | |
6209 | /* | |
b423cd4c | 6210 | * Check policy... |
ef416fc2 | 6211 | */ |
6212 | ||
b423cd4c | 6213 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
ef416fc2 | 6214 | { |
f899b121 | 6215 | send_http_error(con, status, NULL); |
b423cd4c | 6216 | return; |
ef416fc2 | 6217 | } |
ef416fc2 | 6218 | |
b423cd4c | 6219 | /* |
6220 | * Run cups-driverd command with the given options... | |
6221 | */ | |
6222 | ||
3d8365b8 | 6223 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); |
6224 | device = ippFindAttribute(con->request, "ppd-device-id", IPP_TAG_TEXT); | |
6225 | language = ippFindAttribute(con->request, "ppd-natural-language", | |
6226 | IPP_TAG_LANGUAGE); | |
6227 | make = ippFindAttribute(con->request, "ppd-make", IPP_TAG_TEXT); | |
6228 | model = ippFindAttribute(con->request, "ppd-make-and-model", | |
6229 | IPP_TAG_TEXT); | |
6230 | model_number = ippFindAttribute(con->request, "ppd-model-number", | |
6231 | IPP_TAG_INTEGER); | |
6232 | product = ippFindAttribute(con->request, "ppd-product", IPP_TAG_TEXT); | |
6233 | psversion = ippFindAttribute(con->request, "ppd-psversion", IPP_TAG_TEXT); | |
6234 | type = ippFindAttribute(con->request, "ppd-type", IPP_TAG_KEYWORD); | |
6235 | requested = ippFindAttribute(con->request, "requested-attributes", | |
6236 | IPP_TAG_KEYWORD); | |
b423cd4c | 6237 | |
6238 | if (requested) | |
89d46774 | 6239 | url_encode_attr(requested, requested_str, sizeof(requested_str)); |
6240 | else | |
6241 | strlcpy(requested_str, "requested-attributes=all", sizeof(requested_str)); | |
ef416fc2 | 6242 | |
b94498cf | 6243 | if (device) |
6244 | url_encode_attr(device, device_str, sizeof(device_str)); | |
6245 | else | |
6246 | device_str[0] = '\0'; | |
6247 | ||
6248 | if (language) | |
6249 | url_encode_attr(language, language_str, sizeof(language_str)); | |
6250 | else | |
6251 | language_str[0] = '\0'; | |
6252 | ||
89d46774 | 6253 | if (make) |
6254 | url_encode_attr(make, make_str, sizeof(make_str)); | |
b423cd4c | 6255 | else |
89d46774 | 6256 | make_str[0] = '\0'; |
fa73b229 | 6257 | |
b94498cf | 6258 | if (model) |
6259 | url_encode_attr(model, model_str, sizeof(model_str)); | |
6260 | else | |
6261 | model_str[0] = '\0'; | |
6262 | ||
3d8365b8 | 6263 | if (model_number) |
6264 | snprintf(model_number_str, sizeof(model_number_str), "ppd-model-number=%d", | |
6265 | model_number->values[0].integer); | |
6266 | else | |
6267 | model_number_str[0] = '\0'; | |
6268 | ||
b94498cf | 6269 | if (product) |
6270 | url_encode_attr(product, product_str, sizeof(product_str)); | |
6271 | else | |
6272 | product_str[0] = '\0'; | |
6273 | ||
6274 | if (psversion) | |
6275 | url_encode_attr(psversion, psversion_str, sizeof(psversion_str)); | |
6276 | else | |
6277 | psversion_str[0] = '\0'; | |
6278 | ||
3d8365b8 | 6279 | if (type) |
6280 | url_encode_attr(type, type_str, sizeof(type_str)); | |
6281 | else | |
6282 | type_str[0] = '\0'; | |
6283 | ||
b423cd4c | 6284 | snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin); |
3d8365b8 | 6285 | snprintf(options, sizeof(options), |
6286 | "list+%d+%d+%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s", | |
b423cd4c | 6287 | con->request->request.op.request_id, |
6288 | limit ? limit->values[0].integer : 0, | |
b94498cf | 6289 | requested_str, |
6290 | device ? "%20" : "", device_str, | |
6291 | language ? "%20" : "", language_str, | |
6292 | make ? "%20" : "", make_str, | |
6293 | model ? "%20" : "", model_str, | |
3d8365b8 | 6294 | model_number ? "%20" : "", model_number_str, |
b94498cf | 6295 | product ? "%20" : "", product_str, |
3d8365b8 | 6296 | psversion ? "%20" : "", psversion_str, |
6297 | type ? "%20" : "", type_str); | |
ef416fc2 | 6298 | |
b423cd4c | 6299 | if (cupsdSendCommand(con, command, options, 0)) |
6300 | { | |
6301 | /* | |
6302 | * Command started successfully, don't send an IPP response here... | |
6303 | */ | |
6304 | ||
6305 | ippDelete(con->response); | |
6306 | con->response = NULL; | |
6307 | } | |
6308 | else | |
6309 | { | |
6310 | /* | |
6311 | * Command failed, return "internal error" so the user knows something | |
6312 | * went wrong... | |
6313 | */ | |
6314 | ||
6315 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
6316 | _("cups-driverd failed to execute.")); | |
6317 | } | |
ef416fc2 | 6318 | } |
6319 | ||
6320 | ||
6321 | /* | |
b423cd4c | 6322 | * 'get_printer_attrs()' - Get printer attributes. |
ef416fc2 | 6323 | */ |
6324 | ||
6325 | static void | |
b423cd4c | 6326 | get_printer_attrs(cupsd_client_t *con, /* I - Client connection */ |
6327 | ipp_attribute_t *uri) /* I - Printer URI */ | |
ef416fc2 | 6328 | { |
6329 | http_status_t status; /* Policy status */ | |
bc44d920 | 6330 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
b423cd4c | 6331 | cupsd_printer_t *printer; /* Printer/class */ |
ef416fc2 | 6332 | cups_array_t *ra; /* Requested attributes array */ |
6333 | ||
6334 | ||
b423cd4c | 6335 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printer_attrs(%p[%d], %s)", con, |
6336 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 6337 | |
6338 | /* | |
b423cd4c | 6339 | * Is the destination valid? |
ef416fc2 | 6340 | */ |
6341 | ||
f7deaa1a | 6342 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 6343 | { |
6344 | /* | |
b423cd4c | 6345 | * Bad URI... |
ef416fc2 | 6346 | */ |
6347 | ||
6348 | send_ipp_status(con, IPP_NOT_FOUND, | |
b423cd4c | 6349 | _("The printer or class was not found.")); |
ef416fc2 | 6350 | return; |
6351 | } | |
6352 | ||
6353 | /* | |
6354 | * Check policy... | |
6355 | */ | |
6356 | ||
b423cd4c | 6357 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) |
ef416fc2 | 6358 | { |
f899b121 | 6359 | send_http_error(con, status, printer); |
ef416fc2 | 6360 | return; |
6361 | } | |
6362 | ||
6363 | /* | |
b423cd4c | 6364 | * Send the attributes... |
ef416fc2 | 6365 | */ |
6366 | ||
6367 | ra = create_requested_array(con->request); | |
6368 | ||
b423cd4c | 6369 | copy_printer_attrs(con, printer, ra); |
ef416fc2 | 6370 | |
6371 | cupsArrayDelete(ra); | |
6372 | ||
6373 | con->response->request.status.status_code = IPP_OK; | |
6374 | } | |
6375 | ||
6376 | ||
6377 | /* | |
b423cd4c | 6378 | * 'get_printers()' - Get a list of printers or classes. |
ef416fc2 | 6379 | */ |
6380 | ||
6381 | static void | |
b423cd4c | 6382 | get_printers(cupsd_client_t *con, /* I - Client connection */ |
6383 | int type) /* I - 0 or CUPS_PRINTER_CLASS */ | |
ef416fc2 | 6384 | { |
b423cd4c | 6385 | http_status_t status; /* Policy status */ |
6386 | ipp_attribute_t *attr; /* Current attribute */ | |
bc44d920 | 6387 | int limit; /* Max number of printers to return */ |
b423cd4c | 6388 | int count; /* Number of printers that match */ |
6389 | cupsd_printer_t *printer; /* Current printer pointer */ | |
6390 | int printer_type, /* printer-type attribute */ | |
6391 | printer_mask; /* printer-type-mask attribute */ | |
6392 | char *location; /* Location string */ | |
6393 | const char *username; /* Current user */ | |
6394 | char *first_printer_name; /* first-printer-name attribute */ | |
6395 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 6396 | |
ef416fc2 | 6397 | |
b423cd4c | 6398 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printers(%p[%d], %x)", con, |
6399 | con->http.fd, type); | |
ef416fc2 | 6400 | |
6401 | /* | |
6402 | * Check policy... | |
6403 | */ | |
6404 | ||
b423cd4c | 6405 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
ef416fc2 | 6406 | { |
f899b121 | 6407 | send_http_error(con, status, NULL); |
ef416fc2 | 6408 | return; |
6409 | } | |
6410 | ||
6411 | /* | |
b423cd4c | 6412 | * Check for printers... |
ef416fc2 | 6413 | */ |
6414 | ||
b423cd4c | 6415 | if (!Printers || !cupsArrayCount(Printers)) |
6416 | { | |
6417 | send_ipp_status(con, IPP_NOT_FOUND, _("No destinations added.")); | |
6418 | return; | |
6419 | } | |
6420 | ||
6421 | /* | |
6422 | * See if they want to limit the number of printers reported... | |
6423 | */ | |
ef416fc2 | 6424 | |
fa73b229 | 6425 | if ((attr = ippFindAttribute(con->request, "limit", |
6426 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 6427 | limit = attr->values[0].integer; |
6428 | else | |
b423cd4c | 6429 | limit = 10000000; |
6430 | ||
6431 | if ((attr = ippFindAttribute(con->request, "first-printer-name", | |
6432 | IPP_TAG_NAME)) != NULL) | |
6433 | first_printer_name = attr->values[0].string.text; | |
6434 | else | |
6435 | first_printer_name = NULL; | |
ef416fc2 | 6436 | |
6437 | /* | |
b423cd4c | 6438 | * Support filtering... |
ef416fc2 | 6439 | */ |
6440 | ||
b423cd4c | 6441 | if ((attr = ippFindAttribute(con->request, "printer-type", |
6442 | IPP_TAG_ENUM)) != NULL) | |
6443 | printer_type = attr->values[0].integer; | |
ef416fc2 | 6444 | else |
b423cd4c | 6445 | printer_type = 0; |
ef416fc2 | 6446 | |
b423cd4c | 6447 | if ((attr = ippFindAttribute(con->request, "printer-type-mask", |
6448 | IPP_TAG_ENUM)) != NULL) | |
6449 | printer_mask = attr->values[0].integer; | |
ef416fc2 | 6450 | else |
b423cd4c | 6451 | printer_mask = 0; |
e00b005a | 6452 | |
b423cd4c | 6453 | if ((attr = ippFindAttribute(con->request, "printer-location", |
6454 | IPP_TAG_TEXT)) != NULL) | |
6455 | location = attr->values[0].string.text; | |
6456 | else | |
6457 | location = NULL; | |
e00b005a | 6458 | |
6459 | if (con->username[0]) | |
b423cd4c | 6460 | username = con->username; |
e00b005a | 6461 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", |
6462 | IPP_TAG_NAME)) != NULL) | |
b423cd4c | 6463 | username = attr->values[0].string.text; |
e00b005a | 6464 | else |
b423cd4c | 6465 | username = NULL; |
ef416fc2 | 6466 | |
b423cd4c | 6467 | ra = create_requested_array(con->request); |
ef416fc2 | 6468 | |
6469 | /* | |
b423cd4c | 6470 | * OK, build a list of printers for this printer... |
ef416fc2 | 6471 | */ |
6472 | ||
b423cd4c | 6473 | if (first_printer_name) |
ef416fc2 | 6474 | { |
b423cd4c | 6475 | if ((printer = cupsdFindDest(first_printer_name)) == NULL) |
6476 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
ef416fc2 | 6477 | } |
6478 | else | |
b423cd4c | 6479 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); |
ef416fc2 | 6480 | |
b423cd4c | 6481 | for (count = 0; |
6482 | count < limit && printer; | |
6483 | printer = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
6484 | { | |
6485 | if ((!type || (printer->type & CUPS_PRINTER_CLASS) == type) && | |
6486 | (printer->type & printer_mask) == printer_type && | |
6487 | (!location || !printer->location || | |
6488 | !strcasecmp(printer->location, location))) | |
ef416fc2 | 6489 | { |
6490 | /* | |
b423cd4c | 6491 | * If HideImplicitMembers is enabled, see if this printer or class |
6492 | * is a member of an implicit class... | |
ef416fc2 | 6493 | */ |
6494 | ||
b423cd4c | 6495 | if (ImplicitClasses && HideImplicitMembers && |
6496 | printer->in_implicit_class) | |
6497 | continue; | |
ef416fc2 | 6498 | |
b423cd4c | 6499 | /* |
6500 | * If a username is specified, see if it is allowed or denied | |
6501 | * access... | |
6502 | */ | |
ef416fc2 | 6503 | |
b423cd4c | 6504 | if (printer->num_users && username && !user_allowed(printer, username)) |
6505 | continue; | |
ef416fc2 | 6506 | |
b423cd4c | 6507 | /* |
6508 | * Add the group separator as needed... | |
6509 | */ | |
ef416fc2 | 6510 | |
b423cd4c | 6511 | if (count > 0) |
6512 | ippAddSeparator(con->response); | |
ef416fc2 | 6513 | |
b423cd4c | 6514 | count ++; |
ef416fc2 | 6515 | |
b423cd4c | 6516 | /* |
6517 | * Send the attributes... | |
6518 | */ | |
ef416fc2 | 6519 | |
b423cd4c | 6520 | copy_printer_attrs(con, printer, ra); |
6521 | } | |
ef416fc2 | 6522 | } |
6523 | ||
b423cd4c | 6524 | cupsArrayDelete(ra); |
ef416fc2 | 6525 | |
6526 | con->response->request.status.status_code = IPP_OK; | |
6527 | } | |
6528 | ||
6529 | ||
6530 | /* | |
b423cd4c | 6531 | * 'get_subscription_attrs()' - Get subscription attributes. |
ef416fc2 | 6532 | */ |
6533 | ||
6534 | static void | |
b423cd4c | 6535 | get_subscription_attrs( |
6536 | cupsd_client_t *con, /* I - Client connection */ | |
6537 | int sub_id) /* I - Subscription ID */ | |
ef416fc2 | 6538 | { |
b423cd4c | 6539 | http_status_t status; /* Policy status */ |
6540 | cupsd_subscription_t *sub; /* Subscription */ | |
6541 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 6542 | |
6543 | ||
b423cd4c | 6544 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
6545 | "get_subscription_attrs(con=%p[%d], sub_id=%d)", | |
6546 | con, con->http.fd, sub_id); | |
ef416fc2 | 6547 | |
fa73b229 | 6548 | /* |
b423cd4c | 6549 | * Is the subscription ID valid? |
fa73b229 | 6550 | */ |
6551 | ||
b423cd4c | 6552 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) |
fa73b229 | 6553 | { |
6554 | /* | |
b423cd4c | 6555 | * Bad subscription ID... |
fa73b229 | 6556 | */ |
6557 | ||
6558 | send_ipp_status(con, IPP_NOT_FOUND, | |
b423cd4c | 6559 | _("notify-subscription-id %d no good!"), sub_id); |
fa73b229 | 6560 | return; |
6561 | } | |
6562 | ||
6563 | /* | |
6564 | * Check policy... | |
6565 | */ | |
6566 | ||
b423cd4c | 6567 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : |
6568 | DefaultPolicyPtr, | |
6569 | con, sub->owner)) != HTTP_OK) | |
fa73b229 | 6570 | { |
f899b121 | 6571 | send_http_error(con, status, sub->dest); |
fa73b229 | 6572 | return; |
6573 | } | |
6574 | ||
ef416fc2 | 6575 | /* |
b423cd4c | 6576 | * Copy the subscription attributes to the response using the |
6577 | * requested-attributes attribute that may be provided by the client. | |
ef416fc2 | 6578 | */ |
6579 | ||
b423cd4c | 6580 | ra = create_requested_array(con->request); |
fa73b229 | 6581 | |
b423cd4c | 6582 | copy_subscription_attrs(con, sub, ra); |
ef416fc2 | 6583 | |
b423cd4c | 6584 | cupsArrayDelete(ra); |
fa73b229 | 6585 | |
b423cd4c | 6586 | con->response->request.status.status_code = IPP_OK; |
6587 | } | |
fa73b229 | 6588 | |
fa73b229 | 6589 | |
b423cd4c | 6590 | /* |
6591 | * 'get_subscriptions()' - Get subscriptions. | |
6592 | */ | |
ef416fc2 | 6593 | |
b423cd4c | 6594 | static void |
6595 | get_subscriptions(cupsd_client_t *con, /* I - Client connection */ | |
6596 | ipp_attribute_t *uri) /* I - Printer/job URI */ | |
6597 | { | |
6598 | http_status_t status; /* Policy status */ | |
6599 | int count; /* Number of subscriptions */ | |
6600 | int limit; /* Limit */ | |
6601 | cupsd_subscription_t *sub; /* Subscription */ | |
6602 | cups_array_t *ra; /* Requested attributes array */ | |
6603 | ipp_attribute_t *attr; /* Attribute */ | |
bc44d920 | 6604 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
f7deaa1a | 6605 | char scheme[HTTP_MAX_URI], |
6606 | /* Scheme portion of URI */ | |
b423cd4c | 6607 | username[HTTP_MAX_URI], |
6608 | /* Username portion of URI */ | |
6609 | host[HTTP_MAX_URI], | |
6610 | /* Host portion of URI */ | |
6611 | resource[HTTP_MAX_URI]; | |
6612 | /* Resource portion of URI */ | |
6613 | int port; /* Port portion of URI */ | |
6614 | cupsd_job_t *job; /* Job pointer */ | |
6615 | cupsd_printer_t *printer; /* Printer */ | |
fa73b229 | 6616 | |
fa73b229 | 6617 | |
b423cd4c | 6618 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
6619 | "get_subscriptions(con=%p[%d], uri=%s)", | |
6620 | con, con->http.fd, uri->values[0].string.text); | |
6621 | ||
6622 | /* | |
6623 | * Is the destination valid? | |
6624 | */ | |
6625 | ||
f7deaa1a | 6626 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
6627 | sizeof(scheme), username, sizeof(username), host, | |
b423cd4c | 6628 | sizeof(host), &port, resource, sizeof(resource)); |
6629 | ||
6630 | if (!strcmp(resource, "/") || | |
6631 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6) || | |
6632 | (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) || | |
6633 | (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9)) | |
6634 | { | |
6635 | printer = NULL; | |
6636 | job = NULL; | |
ef416fc2 | 6637 | } |
b423cd4c | 6638 | else if (!strncmp(resource, "/jobs/", 6) && resource[6]) |
ef416fc2 | 6639 | { |
b423cd4c | 6640 | printer = NULL; |
6641 | job = cupsdFindJob(atoi(resource + 6)); | |
ef416fc2 | 6642 | |
b423cd4c | 6643 | if (!job) |
ef416fc2 | 6644 | { |
b423cd4c | 6645 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%s does not exist!"), |
6646 | resource + 6); | |
ef416fc2 | 6647 | return; |
6648 | } | |
b423cd4c | 6649 | } |
f7deaa1a | 6650 | else if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
b423cd4c | 6651 | { |
fa73b229 | 6652 | /* |
b423cd4c | 6653 | * Bad URI... |
fa73b229 | 6654 | */ |
6655 | ||
b423cd4c | 6656 | send_ipp_status(con, IPP_NOT_FOUND, |
6657 | _("The printer or class was not found.")); | |
6658 | return; | |
6659 | } | |
6660 | else if ((attr = ippFindAttribute(con->request, "notify-job-id", | |
6661 | IPP_TAG_INTEGER)) != NULL) | |
6662 | { | |
6663 | job = cupsdFindJob(attr->values[0].integer); | |
ef416fc2 | 6664 | |
b423cd4c | 6665 | if (!job) |
fa73b229 | 6666 | { |
b423cd4c | 6667 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), |
6668 | attr->values[0].integer); | |
fa73b229 | 6669 | return; |
6670 | } | |
ef416fc2 | 6671 | } |
b423cd4c | 6672 | else |
6673 | job = NULL; | |
ef416fc2 | 6674 | |
6675 | /* | |
b423cd4c | 6676 | * Check policy... |
ef416fc2 | 6677 | */ |
6678 | ||
b423cd4c | 6679 | if ((status = cupsdCheckPolicy(printer ? printer->op_policy_ptr : |
6680 | DefaultPolicyPtr, | |
6681 | con, NULL)) != HTTP_OK) | |
ef416fc2 | 6682 | { |
f899b121 | 6683 | send_http_error(con, status, printer); |
b423cd4c | 6684 | return; |
6685 | } | |
ef416fc2 | 6686 | |
b423cd4c | 6687 | /* |
6688 | * Copy the subscription attributes to the response using the | |
6689 | * requested-attributes attribute that may be provided by the client. | |
6690 | */ | |
ef416fc2 | 6691 | |
b423cd4c | 6692 | ra = create_requested_array(con->request); |
ef416fc2 | 6693 | |
b423cd4c | 6694 | if ((attr = ippFindAttribute(con->request, "limit", |
6695 | IPP_TAG_INTEGER)) != NULL) | |
6696 | limit = attr->values[0].integer; | |
6697 | else | |
6698 | limit = 0; | |
ef416fc2 | 6699 | |
b423cd4c | 6700 | /* |
6701 | * See if we only want to see subscriptions for a specific user... | |
6702 | */ | |
ef416fc2 | 6703 | |
b423cd4c | 6704 | if ((attr = ippFindAttribute(con->request, "my-subscriptions", |
6705 | IPP_TAG_BOOLEAN)) != NULL && | |
6706 | attr->values[0].boolean) | |
6707 | strlcpy(username, get_username(con), sizeof(username)); | |
fa73b229 | 6708 | else |
b423cd4c | 6709 | username[0] = '\0'; |
ef416fc2 | 6710 | |
b423cd4c | 6711 | for (sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions), count = 0; |
6712 | sub; | |
6713 | sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions)) | |
6714 | if ((!printer || sub->dest == printer) && (!job || sub->job == job) && | |
6715 | (!username[0] || !strcasecmp(username, sub->owner))) | |
fa73b229 | 6716 | { |
b423cd4c | 6717 | ippAddSeparator(con->response); |
6718 | copy_subscription_attrs(con, sub, ra); | |
ef416fc2 | 6719 | |
b423cd4c | 6720 | count ++; |
6721 | if (limit && count >= limit) | |
6722 | break; | |
6723 | } | |
ef416fc2 | 6724 | |
b423cd4c | 6725 | cupsArrayDelete(ra); |
fa73b229 | 6726 | |
b423cd4c | 6727 | if (count) |
6728 | con->response->request.status.status_code = IPP_OK; | |
6729 | else | |
6730 | send_ipp_status(con, IPP_NOT_FOUND, _("No subscriptions found.")); | |
6731 | } | |
ef416fc2 | 6732 | |
ef416fc2 | 6733 | |
b423cd4c | 6734 | /* |
6735 | * 'get_username()' - Get the username associated with a request. | |
6736 | */ | |
ef416fc2 | 6737 | |
b423cd4c | 6738 | static const char * /* O - Username */ |
6739 | get_username(cupsd_client_t *con) /* I - Connection */ | |
6740 | { | |
6741 | ipp_attribute_t *attr; /* Attribute */ | |
ef416fc2 | 6742 | |
ef416fc2 | 6743 | |
b423cd4c | 6744 | if (con->username[0]) |
6745 | return (con->username); | |
6746 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", | |
6747 | IPP_TAG_NAME)) != NULL) | |
6748 | return (attr->values[0].string.text); | |
6749 | else | |
6750 | return ("anonymous"); | |
ef416fc2 | 6751 | } |
6752 | ||
6753 | ||
6754 | /* | |
b423cd4c | 6755 | * 'hold_job()' - Hold a print job. |
ef416fc2 | 6756 | */ |
6757 | ||
b423cd4c | 6758 | static void |
6759 | hold_job(cupsd_client_t *con, /* I - Client connection */ | |
6760 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
ef416fc2 | 6761 | { |
b423cd4c | 6762 | ipp_attribute_t *attr, /* Current job-hold-until */ |
6763 | *newattr; /* New job-hold-until */ | |
6764 | int jobid; /* Job ID */ | |
6765 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
6766 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
6767 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
6768 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
6769 | int port; /* Port portion of URI */ | |
6770 | cupsd_job_t *job; /* Job information */ | |
6771 | ||
ef416fc2 | 6772 | |
b423cd4c | 6773 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "hold_job(%p[%d], %s)", con, con->http.fd, |
6774 | uri->values[0].string.text); | |
ef416fc2 | 6775 | |
6776 | /* | |
b423cd4c | 6777 | * See if we have a job URI or a printer URI... |
ef416fc2 | 6778 | */ |
6779 | ||
b423cd4c | 6780 | if (!strcmp(uri->name, "printer-uri")) |
6781 | { | |
6782 | /* | |
6783 | * Got a printer URI; see if we also have a job-id attribute... | |
6784 | */ | |
ef416fc2 | 6785 | |
b423cd4c | 6786 | if ((attr = ippFindAttribute(con->request, "job-id", |
6787 | IPP_TAG_INTEGER)) == NULL) | |
6788 | { | |
6789 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6790 | _("Got a printer-uri attribute but no job-id!")); | |
6791 | return; | |
6792 | } | |
ef416fc2 | 6793 | |
b423cd4c | 6794 | jobid = attr->values[0].integer; |
6795 | } | |
ef416fc2 | 6796 | else |
ef416fc2 | 6797 | { |
b423cd4c | 6798 | /* |
6799 | * Got a job URI; parse it to get the job ID... | |
6800 | */ | |
ef416fc2 | 6801 | |
b423cd4c | 6802 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
6803 | sizeof(method), username, sizeof(username), host, | |
6804 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 6805 | |
b423cd4c | 6806 | if (strncmp(resource, "/jobs/", 6)) |
6807 | { | |
6808 | /* | |
6809 | * Not a valid URI! | |
6810 | */ | |
ef416fc2 | 6811 | |
b423cd4c | 6812 | send_ipp_status(con, IPP_BAD_REQUEST, |
6813 | _("Bad job-uri attribute \"%s\"!"), | |
6814 | uri->values[0].string.text); | |
6815 | return; | |
6816 | } | |
ef416fc2 | 6817 | |
b423cd4c | 6818 | jobid = atoi(resource + 6); |
6819 | } | |
ef416fc2 | 6820 | |
ef416fc2 | 6821 | /* |
b423cd4c | 6822 | * See if the job exists... |
ef416fc2 | 6823 | */ |
6824 | ||
b423cd4c | 6825 | if ((job = cupsdFindJob(jobid)) == NULL) |
6826 | { | |
6827 | /* | |
6828 | * Nope - return a "not found" error... | |
6829 | */ | |
6830 | ||
6831 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
6832 | return; | |
6833 | } | |
ef416fc2 | 6834 | |
6835 | /* | |
b423cd4c | 6836 | * See if the job is owned by the requesting user... |
ef416fc2 | 6837 | */ |
6838 | ||
b423cd4c | 6839 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6840 | { | |
f899b121 | 6841 | send_http_error(con, HTTP_UNAUTHORIZED, NULL); |
b423cd4c | 6842 | return; |
6843 | } | |
ef416fc2 | 6844 | |
6845 | /* | |
b423cd4c | 6846 | * Hold the job and return... |
ef416fc2 | 6847 | */ |
6848 | ||
b423cd4c | 6849 | cupsdHoldJob(job); |
ef416fc2 | 6850 | |
d09495fa | 6851 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, |
6852 | "Job held by user."); | |
6853 | ||
b423cd4c | 6854 | if ((newattr = ippFindAttribute(con->request, "job-hold-until", |
6855 | IPP_TAG_KEYWORD)) == NULL) | |
6856 | newattr = ippFindAttribute(con->request, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 6857 | |
b423cd4c | 6858 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
6859 | IPP_TAG_KEYWORD)) == NULL) | |
6860 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 6861 | |
b423cd4c | 6862 | if (attr) |
6863 | { | |
6864 | /* | |
6865 | * Free the old hold value and copy the new one over... | |
6866 | */ | |
ef416fc2 | 6867 | |
757d2cad | 6868 | _cupsStrFree(attr->values[0].string.text); |
ef416fc2 | 6869 | |
b423cd4c | 6870 | if (newattr) |
ef416fc2 | 6871 | { |
b423cd4c | 6872 | attr->value_tag = newattr->value_tag; |
6873 | attr->values[0].string.text = | |
757d2cad | 6874 | _cupsStrAlloc(newattr->values[0].string.text); |
b423cd4c | 6875 | } |
6876 | else | |
6877 | { | |
6878 | attr->value_tag = IPP_TAG_KEYWORD; | |
757d2cad | 6879 | attr->values[0].string.text = _cupsStrAlloc("indefinite"); |
ef416fc2 | 6880 | } |
6881 | ||
b423cd4c | 6882 | /* |
6883 | * Hold job until specified time... | |
6884 | */ | |
ef416fc2 | 6885 | |
b423cd4c | 6886 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); |
d09495fa | 6887 | |
6888 | cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, job->printer, job, | |
6889 | "Job job-hold-until value changed by user."); | |
b423cd4c | 6890 | } |
ef416fc2 | 6891 | |
09a101d6 | 6892 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Held by \"%s\".", jobid, |
b423cd4c | 6893 | username); |
6894 | ||
6895 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 6896 | } |
6897 | ||
6898 | ||
6899 | /* | |
b423cd4c | 6900 | * 'move_job()' - Move a job to a new destination. |
ef416fc2 | 6901 | */ |
6902 | ||
6903 | static void | |
b423cd4c | 6904 | move_job(cupsd_client_t *con, /* I - Client connection */ |
6905 | ipp_attribute_t *uri) /* I - Job URI */ | |
ef416fc2 | 6906 | { |
6907 | http_status_t status; /* Policy status */ | |
6908 | ipp_attribute_t *attr; /* Current attribute */ | |
b423cd4c | 6909 | int jobid; /* Job ID */ |
ef416fc2 | 6910 | cupsd_job_t *job; /* Current job */ |
d09495fa | 6911 | const char *src; /* Source printer/class */ |
b423cd4c | 6912 | cups_ptype_t stype, /* Source type (printer or class) */ |
bc44d920 | 6913 | dtype; /* Destination type (printer/class) */ |
f7deaa1a | 6914 | char scheme[HTTP_MAX_URI], /* Scheme portion of URI */ |
ef416fc2 | 6915 | username[HTTP_MAX_URI], /* Username portion of URI */ |
6916 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
b423cd4c | 6917 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ |
ef416fc2 | 6918 | int port; /* Port portion of URI */ |
b423cd4c | 6919 | cupsd_printer_t *sprinter, /* Source printer */ |
6920 | *dprinter; /* Destination printer */ | |
ef416fc2 | 6921 | |
6922 | ||
b423cd4c | 6923 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "move_job(%p[%d], %s)", con, con->http.fd, |
ef416fc2 | 6924 | uri->values[0].string.text); |
6925 | ||
6926 | /* | |
b423cd4c | 6927 | * Get the new printer or class... |
ef416fc2 | 6928 | */ |
6929 | ||
b423cd4c | 6930 | if ((attr = ippFindAttribute(con->request, "job-printer-uri", |
6931 | IPP_TAG_URI)) == NULL) | |
ef416fc2 | 6932 | { |
b423cd4c | 6933 | /* |
6934 | * Need job-printer-uri... | |
6935 | */ | |
ef416fc2 | 6936 | |
b423cd4c | 6937 | send_ipp_status(con, IPP_BAD_REQUEST, |
6938 | _("job-printer-uri attribute missing!")); | |
6939 | return; | |
ef416fc2 | 6940 | } |
f7faf1f5 | 6941 | |
f7deaa1a | 6942 | if (!cupsdValidateDest(attr->values[0].string.text, &dtype, &dprinter)) |
ef416fc2 | 6943 | { |
b423cd4c | 6944 | /* |
6945 | * Bad URI... | |
6946 | */ | |
ef416fc2 | 6947 | |
b423cd4c | 6948 | send_ipp_status(con, IPP_NOT_FOUND, |
6949 | _("The printer or class was not found.")); | |
6950 | return; | |
ef416fc2 | 6951 | } |
6952 | ||
6953 | /* | |
b423cd4c | 6954 | * Check policy... |
ef416fc2 | 6955 | */ |
6956 | ||
f7deaa1a | 6957 | if ((status = cupsdCheckPolicy(dprinter->op_policy_ptr, con, |
6958 | NULL)) != HTTP_OK) | |
ef416fc2 | 6959 | { |
f899b121 | 6960 | send_http_error(con, status, dprinter); |
ef416fc2 | 6961 | return; |
6962 | } | |
6963 | ||
6964 | /* | |
b423cd4c | 6965 | * See if we have a job URI or a printer URI... |
ef416fc2 | 6966 | */ |
6967 | ||
f7deaa1a | 6968 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
6969 | sizeof(scheme), username, sizeof(username), host, | |
b423cd4c | 6970 | sizeof(host), &port, resource, sizeof(resource)); |
6971 | ||
6972 | if (!strcmp(uri->name, "printer-uri")) | |
ef416fc2 | 6973 | { |
6974 | /* | |
b423cd4c | 6975 | * Got a printer URI; see if we also have a job-id attribute... |
ef416fc2 | 6976 | */ |
6977 | ||
b423cd4c | 6978 | if ((attr = ippFindAttribute(con->request, "job-id", |
6979 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 6980 | { |
b423cd4c | 6981 | /* |
6982 | * Move all jobs... | |
6983 | */ | |
6984 | ||
f7deaa1a | 6985 | if ((src = cupsdValidateDest(uri->values[0].string.text, &stype, |
6986 | &sprinter)) == NULL) | |
b423cd4c | 6987 | { |
6988 | /* | |
6989 | * Bad URI... | |
6990 | */ | |
6991 | ||
6992 | send_ipp_status(con, IPP_NOT_FOUND, | |
6993 | _("The printer or class was not found.")); | |
6994 | return; | |
6995 | } | |
6996 | ||
6997 | job = NULL; | |
6998 | } | |
6999 | else | |
7000 | { | |
7001 | /* | |
7002 | * Otherwise, just move a single job... | |
7003 | */ | |
7004 | ||
7005 | if ((job = cupsdFindJob(attr->values[0].integer)) == NULL) | |
7006 | { | |
7007 | /* | |
7008 | * Nope - return a "not found" error... | |
7009 | */ | |
7010 | ||
7011 | send_ipp_status(con, IPP_NOT_FOUND, | |
7012 | _("Job #%d does not exist!"), attr->values[0].integer); | |
7013 | return; | |
7014 | } | |
7015 | else | |
7016 | { | |
7017 | /* | |
7018 | * Job found, initialize source pointers... | |
7019 | */ | |
7020 | ||
7021 | src = NULL; | |
7022 | sprinter = NULL; | |
7023 | } | |
ef416fc2 | 7024 | } |
7025 | } | |
7026 | else | |
7027 | { | |
7028 | /* | |
b423cd4c | 7029 | * Got a job URI; parse it to get the job ID... |
ef416fc2 | 7030 | */ |
7031 | ||
b423cd4c | 7032 | if (strncmp(resource, "/jobs/", 6)) |
7033 | { | |
7034 | /* | |
7035 | * Not a valid URI! | |
7036 | */ | |
7037 | ||
7038 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7039 | _("Bad job-uri attribute \"%s\"!"), | |
7040 | uri->values[0].string.text); | |
7041 | return; | |
7042 | } | |
ef416fc2 | 7043 | |
ef416fc2 | 7044 | /* |
b423cd4c | 7045 | * See if the job exists... |
ef416fc2 | 7046 | */ |
7047 | ||
b423cd4c | 7048 | jobid = atoi(resource + 6); |
ef416fc2 | 7049 | |
b423cd4c | 7050 | if ((job = cupsdFindJob(jobid)) == NULL) |
ef416fc2 | 7051 | { |
7052 | /* | |
b423cd4c | 7053 | * Nope - return a "not found" error... |
ef416fc2 | 7054 | */ |
7055 | ||
b423cd4c | 7056 | send_ipp_status(con, IPP_NOT_FOUND, |
7057 | _("Job #%d does not exist!"), jobid); | |
7058 | return; | |
ef416fc2 | 7059 | } |
7060 | else | |
b423cd4c | 7061 | { |
7062 | /* | |
7063 | * Job found, initialize source pointers... | |
7064 | */ | |
ef416fc2 | 7065 | |
b423cd4c | 7066 | src = NULL; |
7067 | sprinter = NULL; | |
7068 | } | |
ef416fc2 | 7069 | } |
7070 | ||
ef416fc2 | 7071 | /* |
b423cd4c | 7072 | * Now move the job or jobs... |
ef416fc2 | 7073 | */ |
7074 | ||
b423cd4c | 7075 | if (job) |
7076 | { | |
7077 | /* | |
7078 | * See if the job has been completed... | |
7079 | */ | |
7080 | ||
7081 | if (job->state_value > IPP_JOB_STOPPED) | |
7082 | { | |
7083 | /* | |
7084 | * Return a "not-possible" error... | |
7085 | */ | |
7086 | ||
7087 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7088 | _("Job #%d is finished and cannot be altered!"), | |
7089 | job->id); | |
7090 | return; | |
7091 | } | |
ef416fc2 | 7092 | |
b423cd4c | 7093 | /* |
7094 | * See if the job is owned by the requesting user... | |
7095 | */ | |
ef416fc2 | 7096 | |
b423cd4c | 7097 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
7098 | { | |
f899b121 | 7099 | send_http_error(con, HTTP_UNAUTHORIZED, NULL); |
b423cd4c | 7100 | return; |
7101 | } | |
ef416fc2 | 7102 | |
ef416fc2 | 7103 | /* |
b423cd4c | 7104 | * Move the job to a different printer or class... |
ef416fc2 | 7105 | */ |
7106 | ||
e53920b9 | 7107 | cupsdMoveJob(job, dprinter); |
ef416fc2 | 7108 | } |
b423cd4c | 7109 | else |
7110 | { | |
7111 | /* | |
7112 | * Got the source printer, now look through the jobs... | |
7113 | */ | |
ef416fc2 | 7114 | |
b423cd4c | 7115 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
7116 | job; | |
7117 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
7118 | { | |
7119 | /* | |
7120 | * See if the job is pointing at the source printer or has not been | |
7121 | * completed... | |
7122 | */ | |
ef416fc2 | 7123 | |
b423cd4c | 7124 | if (strcasecmp(job->dest, src) || |
7125 | job->state_value > IPP_JOB_STOPPED) | |
7126 | continue; | |
ef416fc2 | 7127 | |
b423cd4c | 7128 | /* |
7129 | * See if the job can be moved by the requesting user... | |
7130 | */ | |
ef416fc2 | 7131 | |
b423cd4c | 7132 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
7133 | continue; | |
ef416fc2 | 7134 | |
b423cd4c | 7135 | /* |
7136 | * Move the job to a different printer or class... | |
7137 | */ | |
ef416fc2 | 7138 | |
e53920b9 | 7139 | cupsdMoveJob(job, dprinter); |
b423cd4c | 7140 | } |
ef416fc2 | 7141 | } |
7142 | ||
7143 | /* | |
b423cd4c | 7144 | * Start jobs if possible... |
ef416fc2 | 7145 | */ |
7146 | ||
b423cd4c | 7147 | cupsdCheckJobs(); |
ef416fc2 | 7148 | |
7149 | /* | |
b423cd4c | 7150 | * Return with "everything is OK" status... |
ef416fc2 | 7151 | */ |
7152 | ||
b423cd4c | 7153 | con->response->request.status.status_code = IPP_OK; |
7154 | } | |
ef416fc2 | 7155 | |
ef416fc2 | 7156 | |
b423cd4c | 7157 | /* |
7158 | * 'ppd_parse_line()' - Parse a PPD default line. | |
7159 | */ | |
ef416fc2 | 7160 | |
b423cd4c | 7161 | static int /* O - 0 on success, -1 on failure */ |
7162 | ppd_parse_line(const char *line, /* I - Line */ | |
7163 | char *option, /* O - Option name */ | |
7164 | int olen, /* I - Size of option name */ | |
7165 | char *choice, /* O - Choice name */ | |
7166 | int clen) /* I - Size of choice name */ | |
7167 | { | |
7168 | /* | |
7169 | * Verify this is a default option line... | |
7170 | */ | |
ef416fc2 | 7171 | |
b423cd4c | 7172 | if (strncmp(line, "*Default", 8)) |
7173 | return (-1); | |
ef416fc2 | 7174 | |
b423cd4c | 7175 | /* |
7176 | * Read the option name... | |
7177 | */ | |
7178 | ||
7179 | for (line += 8, olen --; isalnum(*line & 255); line ++) | |
7180 | if (olen > 0) | |
7181 | { | |
7182 | *option++ = *line; | |
7183 | olen --; | |
ef416fc2 | 7184 | } |
7185 | ||
b423cd4c | 7186 | *option = '\0'; |
ef416fc2 | 7187 | |
b423cd4c | 7188 | /* |
7189 | * Skip everything else up to the colon (:)... | |
7190 | */ | |
ef416fc2 | 7191 | |
b423cd4c | 7192 | while (*line && *line != ':') |
7193 | line ++; | |
ef416fc2 | 7194 | |
b423cd4c | 7195 | if (!*line) |
7196 | return (-1); | |
ef416fc2 | 7197 | |
b423cd4c | 7198 | line ++; |
ef416fc2 | 7199 | |
b423cd4c | 7200 | /* |
7201 | * Now grab the option choice, skipping leading whitespace... | |
7202 | */ | |
ef416fc2 | 7203 | |
b423cd4c | 7204 | while (isspace(*line & 255)) |
7205 | line ++; | |
ef416fc2 | 7206 | |
b423cd4c | 7207 | for (clen --; isalnum(*line & 255); line ++) |
7208 | if (clen > 0) | |
7209 | { | |
7210 | *choice++ = *line; | |
7211 | clen --; | |
7212 | } | |
ef416fc2 | 7213 | |
b423cd4c | 7214 | *choice = '\0'; |
ef416fc2 | 7215 | |
b423cd4c | 7216 | /* |
7217 | * Return with no errors... | |
7218 | */ | |
ef416fc2 | 7219 | |
b423cd4c | 7220 | return (0); |
7221 | } | |
ef416fc2 | 7222 | |
ef416fc2 | 7223 | |
b423cd4c | 7224 | /* |
7225 | * 'print_job()' - Print a file to a printer or class. | |
7226 | */ | |
ef416fc2 | 7227 | |
b423cd4c | 7228 | static void |
7229 | print_job(cupsd_client_t *con, /* I - Client connection */ | |
7230 | ipp_attribute_t *uri) /* I - Printer URI */ | |
7231 | { | |
7232 | ipp_attribute_t *attr; /* Current attribute */ | |
7233 | ipp_attribute_t *format; /* Document-format attribute */ | |
f7deaa1a | 7234 | const char *default_format; /* document-format-default value */ |
b423cd4c | 7235 | cupsd_job_t *job; /* New job */ |
7236 | char filename[1024]; /* Job filename */ | |
7237 | mime_type_t *filetype; /* Type of file */ | |
7238 | char super[MIME_MAX_SUPER], /* Supertype of file */ | |
7239 | type[MIME_MAX_TYPE], /* Subtype of file */ | |
7240 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
7241 | /* Textual name of mime type */ | |
7242 | cupsd_printer_t *printer; /* Printer data */ | |
7243 | struct stat fileinfo; /* File information */ | |
7244 | int kbytes; /* Size of file */ | |
7245 | int compression; /* Document compression */ | |
ef416fc2 | 7246 | |
ef416fc2 | 7247 | |
b423cd4c | 7248 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "print_job(%p[%d], %s)", con, con->http.fd, |
7249 | uri->values[0].string.text); | |
ef416fc2 | 7250 | |
b423cd4c | 7251 | /* |
7252 | * Validate print file attributes, for now just document-format and | |
7253 | * compression (CUPS only supports "none" and "gzip")... | |
7254 | */ | |
ef416fc2 | 7255 | |
b423cd4c | 7256 | compression = CUPS_FILE_NONE; |
ef416fc2 | 7257 | |
b423cd4c | 7258 | if ((attr = ippFindAttribute(con->request, "compression", |
7259 | IPP_TAG_KEYWORD)) != NULL) | |
7260 | { | |
7261 | if (strcmp(attr->values[0].string.text, "none") | |
7262 | #ifdef HAVE_LIBZ | |
7263 | && strcmp(attr->values[0].string.text, "gzip") | |
7264 | #endif /* HAVE_LIBZ */ | |
7265 | ) | |
7266 | { | |
7267 | send_ipp_status(con, IPP_ATTRIBUTES, | |
7268 | _("Unsupported compression \"%s\"!"), | |
7269 | attr->values[0].string.text); | |
7270 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
7271 | "compression", NULL, attr->values[0].string.text); | |
7272 | return; | |
7273 | } | |
ef416fc2 | 7274 | |
b423cd4c | 7275 | #ifdef HAVE_LIBZ |
7276 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
7277 | compression = CUPS_FILE_GZIP; | |
7278 | #endif /* HAVE_LIBZ */ | |
7279 | } | |
ef416fc2 | 7280 | |
b423cd4c | 7281 | /* |
7282 | * Do we have a file to print? | |
7283 | */ | |
ef416fc2 | 7284 | |
b423cd4c | 7285 | if (!con->filename) |
7286 | { | |
7287 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
7288 | return; | |
7289 | } | |
ef416fc2 | 7290 | |
f7deaa1a | 7291 | /* |
7292 | * Is the destination valid? | |
7293 | */ | |
7294 | ||
7295 | if (!cupsdValidateDest(uri->values[0].string.text, NULL, &printer)) | |
7296 | { | |
7297 | /* | |
7298 | * Bad URI... | |
7299 | */ | |
7300 | ||
7301 | send_ipp_status(con, IPP_NOT_FOUND, | |
7302 | _("The printer or class was not found.")); | |
7303 | return; | |
7304 | } | |
7305 | ||
b423cd4c | 7306 | /* |
7307 | * Is it a format we support? | |
7308 | */ | |
ef416fc2 | 7309 | |
b423cd4c | 7310 | if ((format = ippFindAttribute(con->request, "document-format", |
7311 | IPP_TAG_MIMETYPE)) != NULL) | |
7312 | { | |
7313 | /* | |
7314 | * Grab format from client... | |
7315 | */ | |
7316 | ||
f7deaa1a | 7317 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, |
7318 | type) != 2) | |
b423cd4c | 7319 | { |
7320 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7321 | _("Could not scan type \"%s\"!"), | |
7322 | format->values[0].string.text); | |
7323 | return; | |
ef416fc2 | 7324 | } |
b423cd4c | 7325 | } |
f7deaa1a | 7326 | else if ((default_format = cupsGetOption("document-format", |
7327 | printer->num_options, | |
7328 | printer->options)) != NULL) | |
7329 | { | |
7330 | /* | |
7331 | * Use default document format... | |
7332 | */ | |
7333 | ||
7334 | if (sscanf(default_format, "%15[^/]/%31[^;]", super, type) != 2) | |
7335 | { | |
7336 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7337 | _("Could not scan type \"%s\"!"), | |
7338 | default_format); | |
7339 | return; | |
7340 | } | |
7341 | } | |
b423cd4c | 7342 | else |
7343 | { | |
7344 | /* | |
f7deaa1a | 7345 | * Auto-type it! |
b423cd4c | 7346 | */ |
7347 | ||
7348 | strcpy(super, "application"); | |
7349 | strcpy(type, "octet-stream"); | |
7350 | } | |
ef416fc2 | 7351 | |
b423cd4c | 7352 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) |
7353 | { | |
ef416fc2 | 7354 | /* |
b423cd4c | 7355 | * Auto-type the file... |
ef416fc2 | 7356 | */ |
7357 | ||
b423cd4c | 7358 | ipp_attribute_t *doc_name; /* document-name attribute */ |
7359 | ||
7360 | ||
7361 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: auto-typing file..."); | |
7362 | ||
7363 | doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME); | |
7364 | filetype = mimeFileType(MimeDatabase, con->filename, | |
7365 | doc_name ? doc_name->values[0].string.text : NULL, | |
7366 | &compression); | |
7367 | ||
f7deaa1a | 7368 | if (!filetype) |
7369 | filetype = mimeType(MimeDatabase, super, type); | |
7370 | } | |
7371 | else | |
7372 | filetype = mimeType(MimeDatabase, super, type); | |
ef416fc2 | 7373 | |
f7deaa1a | 7374 | if (filetype && |
7375 | (!format || | |
7376 | (!strcmp(super, "application") && !strcmp(type, "octet-stream")))) | |
7377 | { | |
7378 | /* | |
7379 | * Replace the document-format attribute value with the auto-typed or | |
7380 | * default one. | |
7381 | */ | |
b423cd4c | 7382 | |
f7deaa1a | 7383 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, |
7384 | filetype->type); | |
ed486911 | 7385 | |
f7deaa1a | 7386 | if (format) |
7387 | { | |
7388 | _cupsStrFree(format->values[0].string.text); | |
7389 | ||
7390 | format->values[0].string.text = _cupsStrAlloc(mimetype); | |
ef416fc2 | 7391 | } |
b423cd4c | 7392 | else |
f7deaa1a | 7393 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, |
7394 | "document-format", NULL, mimetype); | |
ef416fc2 | 7395 | } |
f7deaa1a | 7396 | else if (!filetype) |
b423cd4c | 7397 | { |
7398 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
7399 | _("Unsupported format \'%s/%s\'!"), super, type); | |
7400 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7401 | "Hint: Do you have the raw file printing rules enabled?"); | |
7402 | ||
7403 | if (format) | |
7404 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
7405 | "document-format", NULL, format->values[0].string.text); | |
7406 | ||
7407 | return; | |
7408 | } | |
7409 | ||
7410 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: request file type is %s/%s.", | |
80ca4592 | 7411 | filetype->super, filetype->type); |
b423cd4c | 7412 | |
7413 | /* | |
7414 | * Read any embedded job ticket info from PS files... | |
7415 | */ | |
7416 | ||
7417 | if (!strcasecmp(filetype->super, "application") && | |
7418 | !strcasecmp(filetype->type, "postscript")) | |
7419 | read_ps_job_ticket(con); | |
7420 | ||
7421 | /* | |
7422 | * Create the job object... | |
7423 | */ | |
7424 | ||
f7deaa1a | 7425 | if ((job = add_job(con, printer, filetype)) == NULL) |
b423cd4c | 7426 | return; |
7427 | ||
7428 | /* | |
7429 | * Update quota data... | |
7430 | */ | |
7431 | ||
7432 | if (stat(con->filename, &fileinfo)) | |
7433 | kbytes = 0; | |
7434 | else | |
7435 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
7436 | ||
7437 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7438 | ||
7439 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", | |
7440 | IPP_TAG_INTEGER)) != NULL) | |
7441 | attr->values[0].integer += kbytes; | |
7442 | ||
ef416fc2 | 7443 | /* |
7444 | * Add the job file... | |
7445 | */ | |
7446 | ||
7447 | if (add_file(con, job, filetype, compression)) | |
7448 | return; | |
7449 | ||
7450 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
7451 | job->num_files); | |
7452 | rename(con->filename, filename); | |
7453 | cupsdClearString(&con->filename); | |
7454 | ||
7455 | /* | |
7456 | * See if we need to add the ending sheet... | |
7457 | */ | |
7458 | ||
09a101d6 | 7459 | cupsdTimeoutJob(job); |
ef416fc2 | 7460 | |
ef416fc2 | 7461 | /* |
7462 | * Log and save the job... | |
7463 | */ | |
7464 | ||
09a101d6 | 7465 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Queued on \"%s\" by \"%s\".", |
7466 | job->id, job->dest, job->username); | |
7467 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] hold_until = %d", job->id, | |
ef416fc2 | 7468 | (int)job->hold_until); |
7469 | ||
7470 | cupsdSaveJob(job); | |
7471 | ||
ef416fc2 | 7472 | /* |
7473 | * Start the job if possible... | |
7474 | */ | |
7475 | ||
7476 | cupsdCheckJobs(); | |
7477 | } | |
7478 | ||
7479 | ||
7480 | /* | |
7481 | * 'read_ps_job_ticket()' - Reads a job ticket embedded in a PS file. | |
7482 | * | |
7483 | * This function only gets called when printing a single PostScript | |
7484 | * file using the Print-Job operation. It doesn't work for Create-Job + | |
7485 | * Send-File, since the job attributes need to be set at job creation | |
7486 | * time for banners to work. The embedded PS job ticket stuff is here | |
7487 | * only to allow the Windows printer driver for CUPS to pass in JCL | |
7488 | * options and IPP attributes which otherwise would be lost. | |
7489 | * | |
7490 | * The format of a PS job ticket is simple: | |
7491 | * | |
7492 | * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN | |
7493 | * | |
7494 | * %cupsJobTicket: attr1=value1 | |
7495 | * %cupsJobTicket: attr2=value2 | |
7496 | * ... | |
7497 | * %cupsJobTicket: attrN=valueN | |
7498 | * | |
7499 | * Job ticket lines must appear immediately after the first line that | |
7500 | * specifies PostScript format (%!PS-Adobe-3.0), and CUPS will stop | |
7501 | * looking for job ticket info when it finds a line that does not begin | |
7502 | * with "%cupsJobTicket:". | |
7503 | * | |
7504 | * The maximum length of a job ticket line, including the prefix, is | |
7505 | * 255 characters to conform with the Adobe DSC. | |
7506 | * | |
7507 | * Read-only attributes are rejected with a notice to the error log in | |
7508 | * case a malicious user tries anything. Since the job ticket is read | |
7509 | * prior to attribute validation in print_job(), job ticket attributes | |
7510 | * will go through the same validation as IPP attributes... | |
7511 | */ | |
7512 | ||
7513 | static void | |
7514 | read_ps_job_ticket(cupsd_client_t *con) /* I - Client connection */ | |
7515 | { | |
7516 | cups_file_t *fp; /* File to read from */ | |
7517 | char line[256]; /* Line data */ | |
7518 | int num_options; /* Number of options */ | |
7519 | cups_option_t *options; /* Options */ | |
7520 | ipp_t *ticket; /* New attributes */ | |
7521 | ipp_attribute_t *attr, /* Current attribute */ | |
7522 | *attr2, /* Job attribute */ | |
7523 | *prev2; /* Previous job attribute */ | |
7524 | ||
7525 | ||
7526 | /* | |
7527 | * First open the print file... | |
7528 | */ | |
7529 | ||
7530 | if ((fp = cupsFileOpen(con->filename, "rb")) == NULL) | |
7531 | { | |
7532 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7533 | "read_ps_job_ticket: Unable to open PostScript print file " | |
7534 | "- %s", | |
7535 | strerror(errno)); | |
7536 | return; | |
7537 | } | |
7538 | ||
7539 | /* | |
7540 | * Skip the first line... | |
7541 | */ | |
7542 | ||
7543 | if (cupsFileGets(fp, line, sizeof(line)) == NULL) | |
7544 | { | |
7545 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7546 | "read_ps_job_ticket: Unable to read from PostScript print " | |
7547 | "file - %s", | |
7548 | strerror(errno)); | |
7549 | cupsFileClose(fp); | |
7550 | return; | |
7551 | } | |
7552 | ||
fa73b229 | 7553 | if (strncmp(line, "%!PS-Adobe-", 11)) |
ef416fc2 | 7554 | { |
7555 | /* | |
7556 | * Not a DSC-compliant file, so no job ticket info will be available... | |
7557 | */ | |
7558 | ||
7559 | cupsFileClose(fp); | |
7560 | return; | |
7561 | } | |
7562 | ||
7563 | /* | |
7564 | * Read job ticket info from the file... | |
7565 | */ | |
7566 | ||
7567 | num_options = 0; | |
7568 | options = NULL; | |
7569 | ||
fa73b229 | 7570 | while (cupsFileGets(fp, line, sizeof(line))) |
ef416fc2 | 7571 | { |
7572 | /* | |
7573 | * Stop at the first non-ticket line... | |
7574 | */ | |
7575 | ||
fa73b229 | 7576 | if (strncmp(line, "%cupsJobTicket:", 15)) |
ef416fc2 | 7577 | break; |
7578 | ||
7579 | /* | |
7580 | * Add the options to the option array... | |
7581 | */ | |
7582 | ||
7583 | num_options = cupsParseOptions(line + 15, num_options, &options); | |
7584 | } | |
7585 | ||
7586 | /* | |
7587 | * Done with the file; see if we have any options... | |
7588 | */ | |
7589 | ||
7590 | cupsFileClose(fp); | |
7591 | ||
7592 | if (num_options == 0) | |
7593 | return; | |
7594 | ||
7595 | /* | |
7596 | * OK, convert the options to an attribute list, and apply them to | |
7597 | * the request... | |
7598 | */ | |
7599 | ||
7600 | ticket = ippNew(); | |
7601 | cupsEncodeOptions(ticket, num_options, options); | |
7602 | ||
7603 | /* | |
7604 | * See what the user wants to change. | |
7605 | */ | |
7606 | ||
fa73b229 | 7607 | for (attr = ticket->attrs; attr; attr = attr->next) |
ef416fc2 | 7608 | { |
7609 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
7610 | continue; | |
7611 | ||
7612 | if (!strcmp(attr->name, "job-originating-host-name") || | |
7613 | !strcmp(attr->name, "job-originating-user-name") || | |
7614 | !strcmp(attr->name, "job-media-sheets-completed") || | |
7615 | !strcmp(attr->name, "job-k-octets") || | |
7616 | !strcmp(attr->name, "job-id") || | |
7617 | !strncmp(attr->name, "job-state", 9) || | |
7618 | !strncmp(attr->name, "time-at-", 8)) | |
7619 | continue; /* Read-only attrs */ | |
7620 | ||
fa73b229 | 7621 | if ((attr2 = ippFindAttribute(con->request, attr->name, |
7622 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 7623 | { |
7624 | /* | |
7625 | * Some other value; first free the old value... | |
7626 | */ | |
7627 | ||
7628 | if (con->request->attrs == attr2) | |
7629 | { | |
7630 | con->request->attrs = attr2->next; | |
7631 | prev2 = NULL; | |
7632 | } | |
7633 | else | |
7634 | { | |
fa73b229 | 7635 | for (prev2 = con->request->attrs; prev2; prev2 = prev2->next) |
ef416fc2 | 7636 | if (prev2->next == attr2) |
7637 | { | |
7638 | prev2->next = attr2->next; | |
7639 | break; | |
7640 | } | |
7641 | } | |
7642 | ||
7643 | if (con->request->last == attr2) | |
7644 | con->request->last = prev2; | |
7645 | ||
757d2cad | 7646 | _ippFreeAttr(attr2); |
ef416fc2 | 7647 | } |
7648 | ||
7649 | /* | |
7650 | * Add new option by copying it... | |
7651 | */ | |
7652 | ||
7653 | copy_attribute(con->request, attr, 0); | |
7654 | } | |
7655 | ||
7656 | /* | |
7657 | * Then free the attribute list and option array... | |
7658 | */ | |
7659 | ||
7660 | ippDelete(ticket); | |
7661 | cupsFreeOptions(num_options, options); | |
7662 | } | |
7663 | ||
7664 | ||
7665 | /* | |
7666 | * 'reject_jobs()' - Reject print jobs to a printer. | |
7667 | */ | |
7668 | ||
7669 | static void | |
7670 | reject_jobs(cupsd_client_t *con, /* I - Client connection */ | |
7671 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
7672 | { | |
7673 | http_status_t status; /* Policy status */ | |
bc44d920 | 7674 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
ef416fc2 | 7675 | cupsd_printer_t *printer; /* Printer data */ |
7676 | ipp_attribute_t *attr; /* printer-state-message text */ | |
7677 | ||
7678 | ||
7679 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "reject_jobs(%p[%d], %s)", con, | |
7680 | con->http.fd, uri->values[0].string.text); | |
7681 | ||
7682 | /* | |
7683 | * Is the destination valid? | |
7684 | */ | |
7685 | ||
f7deaa1a | 7686 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 7687 | { |
7688 | /* | |
7689 | * Bad URI... | |
7690 | */ | |
7691 | ||
7692 | send_ipp_status(con, IPP_NOT_FOUND, | |
7693 | _("The printer or class was not found.")); | |
7694 | return; | |
7695 | } | |
7696 | ||
7697 | /* | |
7698 | * Check policy... | |
7699 | */ | |
7700 | ||
7701 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
7702 | { | |
f899b121 | 7703 | send_http_error(con, status, printer); |
ef416fc2 | 7704 | return; |
7705 | } | |
7706 | ||
7707 | /* | |
7708 | * Reject jobs sent to the printer... | |
7709 | */ | |
7710 | ||
7711 | printer->accepting = 0; | |
7712 | ||
7713 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
7714 | IPP_TAG_TEXT)) == NULL) | |
7715 | strcpy(printer->state_message, "Rejecting Jobs"); | |
7716 | else | |
7717 | strlcpy(printer->state_message, attr->values[0].string.text, | |
7718 | sizeof(printer->state_message)); | |
7719 | ||
7720 | cupsdAddPrinterHistory(printer); | |
7721 | ||
7722 | if (dtype & CUPS_PRINTER_CLASS) | |
7723 | { | |
7724 | cupsdSaveAllClasses(); | |
7725 | ||
7726 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" rejecting jobs (\"%s\").", | |
f7deaa1a | 7727 | printer->name, get_username(con)); |
ef416fc2 | 7728 | } |
7729 | else | |
7730 | { | |
7731 | cupsdSaveAllPrinters(); | |
7732 | ||
7733 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" rejecting jobs (\"%s\").", | |
f7deaa1a | 7734 | printer->name, get_username(con)); |
ef416fc2 | 7735 | } |
7736 | ||
7737 | /* | |
7738 | * Everything was ok, so return OK status... | |
7739 | */ | |
7740 | ||
7741 | con->response->request.status.status_code = IPP_OK; | |
7742 | } | |
7743 | ||
7744 | ||
7745 | /* | |
7746 | * 'release_job()' - Release a held print job. | |
7747 | */ | |
7748 | ||
7749 | static void | |
7750 | release_job(cupsd_client_t *con, /* I - Client connection */ | |
7751 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7752 | { | |
7753 | ipp_attribute_t *attr; /* Current attribute */ | |
7754 | int jobid; /* Job ID */ | |
7755 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7756 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7757 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7758 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7759 | int port; /* Port portion of URI */ | |
7760 | cupsd_job_t *job; /* Job information */ | |
7761 | ||
7762 | ||
7763 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "release_job(%p[%d], %s)", con, | |
7764 | con->http.fd, uri->values[0].string.text); | |
7765 | ||
7766 | /* | |
7767 | * See if we have a job URI or a printer URI... | |
7768 | */ | |
7769 | ||
7770 | if (!strcmp(uri->name, "printer-uri")) | |
7771 | { | |
7772 | /* | |
7773 | * Got a printer URI; see if we also have a job-id attribute... | |
7774 | */ | |
7775 | ||
fa73b229 | 7776 | if ((attr = ippFindAttribute(con->request, "job-id", |
7777 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7778 | { |
7779 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7780 | _("Got a printer-uri attribute but no job-id!")); | |
7781 | return; | |
7782 | } | |
7783 | ||
7784 | jobid = attr->values[0].integer; | |
7785 | } | |
7786 | else | |
7787 | { | |
7788 | /* | |
7789 | * Got a job URI; parse it to get the job ID... | |
7790 | */ | |
7791 | ||
a4d04587 | 7792 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7793 | sizeof(method), username, sizeof(username), host, | |
7794 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7795 | |
7796 | if (strncmp(resource, "/jobs/", 6)) | |
7797 | { | |
7798 | /* | |
7799 | * Not a valid URI! | |
7800 | */ | |
7801 | ||
7802 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7803 | _("Bad job-uri attribute \"%s\"!"), | |
7804 | uri->values[0].string.text); | |
7805 | return; | |
7806 | } | |
7807 | ||
7808 | jobid = atoi(resource + 6); | |
7809 | } | |
7810 | ||
7811 | /* | |
7812 | * See if the job exists... | |
7813 | */ | |
7814 | ||
7815 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7816 | { | |
7817 | /* | |
7818 | * Nope - return a "not found" error... | |
7819 | */ | |
7820 | ||
7821 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7822 | return; | |
7823 | } | |
7824 | ||
7825 | /* | |
7826 | * See if job is "held"... | |
7827 | */ | |
7828 | ||
bd7854cb | 7829 | if (job->state_value != IPP_JOB_HELD) |
ef416fc2 | 7830 | { |
7831 | /* | |
7832 | * Nope - return a "not possible" error... | |
7833 | */ | |
7834 | ||
7835 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not held!"), jobid); | |
7836 | return; | |
7837 | } | |
7838 | ||
7839 | /* | |
7840 | * See if the job is owned by the requesting user... | |
7841 | */ | |
7842 | ||
7843 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7844 | { | |
f899b121 | 7845 | send_http_error(con, HTTP_UNAUTHORIZED, NULL); |
ef416fc2 | 7846 | return; |
7847 | } | |
7848 | ||
7849 | /* | |
7850 | * Reset the job-hold-until value to "no-hold"... | |
7851 | */ | |
7852 | ||
fa73b229 | 7853 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
7854 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 7855 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
7856 | ||
fa73b229 | 7857 | if (attr) |
ef416fc2 | 7858 | { |
757d2cad | 7859 | _cupsStrFree(attr->values[0].string.text); |
4400e98d | 7860 | |
ef416fc2 | 7861 | attr->value_tag = IPP_TAG_KEYWORD; |
757d2cad | 7862 | attr->values[0].string.text = _cupsStrAlloc("no-hold"); |
d09495fa | 7863 | |
7864 | cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, job->printer, job, | |
7865 | "Job job-hold-until value changed by user."); | |
ef416fc2 | 7866 | } |
7867 | ||
7868 | /* | |
7869 | * Release the job and return... | |
7870 | */ | |
7871 | ||
7872 | cupsdReleaseJob(job); | |
7873 | ||
d09495fa | 7874 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, |
7875 | "Job released by user."); | |
7876 | ||
09a101d6 | 7877 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Released by \"%s\".", jobid, |
ef416fc2 | 7878 | username); |
7879 | ||
7880 | con->response->request.status.status_code = IPP_OK; | |
7881 | } | |
7882 | ||
7883 | ||
7884 | /* | |
7885 | * 'renew_subscription()' - Renew an existing subscription... | |
7886 | */ | |
7887 | ||
7888 | static void | |
7889 | renew_subscription( | |
7890 | cupsd_client_t *con, /* I - Client connection */ | |
7891 | int sub_id) /* I - Subscription ID */ | |
7892 | { | |
bd7854cb | 7893 | http_status_t status; /* Policy status */ |
7894 | cupsd_subscription_t *sub; /* Subscription */ | |
7895 | ipp_attribute_t *lease; /* notify-lease-duration */ | |
7896 | ||
7897 | ||
7898 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
7899 | "renew_subscription(con=%p[%d], sub_id=%d)", | |
7900 | con, con->http.fd, sub_id); | |
7901 | ||
7902 | /* | |
7903 | * Is the subscription ID valid? | |
7904 | */ | |
7905 | ||
7906 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) | |
7907 | { | |
7908 | /* | |
7909 | * Bad subscription ID... | |
7910 | */ | |
7911 | ||
7912 | send_ipp_status(con, IPP_NOT_FOUND, | |
7913 | _("notify-subscription-id %d no good!"), sub_id); | |
7914 | return; | |
7915 | } | |
7916 | ||
7917 | if (sub->job) | |
7918 | { | |
7919 | /* | |
7920 | * Job subscriptions cannot be renewed... | |
7921 | */ | |
7922 | ||
7923 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7924 | _("Job subscriptions cannot be renewed!")); | |
7925 | return; | |
7926 | } | |
7927 | ||
7928 | /* | |
7929 | * Check policy... | |
7930 | */ | |
7931 | ||
7932 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
7933 | DefaultPolicyPtr, | |
7934 | con, sub->owner)) != HTTP_OK) | |
7935 | { | |
f899b121 | 7936 | send_http_error(con, status, sub->dest); |
bd7854cb | 7937 | return; |
7938 | } | |
7939 | ||
7940 | /* | |
7941 | * Renew the subscription... | |
7942 | */ | |
7943 | ||
7944 | lease = ippFindAttribute(con->request, "notify-lease-duration", | |
7945 | IPP_TAG_INTEGER); | |
7946 | ||
7947 | sub->lease = lease ? lease->values[0].integer : DefaultLeaseDuration; | |
7948 | ||
7949 | if (MaxLeaseDuration && (sub->lease == 0 || sub->lease > MaxLeaseDuration)) | |
7950 | { | |
7951 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7952 | "renew_subscription: Limiting notify-lease-duration to " | |
7953 | "%d seconds.", | |
7954 | MaxLeaseDuration); | |
7955 | sub->lease = MaxLeaseDuration; | |
7956 | } | |
7957 | ||
7958 | sub->expire = sub->lease ? time(NULL) + sub->lease : 0; | |
7959 | ||
7960 | cupsdSaveAllSubscriptions(); | |
7961 | ||
7962 | con->response->request.status.status_code = IPP_OK; | |
b94498cf | 7963 | |
7964 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
7965 | "notify-lease-duration", sub->lease); | |
ef416fc2 | 7966 | } |
7967 | ||
7968 | ||
7969 | /* | |
7970 | * 'restart_job()' - Restart an old print job. | |
7971 | */ | |
7972 | ||
7973 | static void | |
7974 | restart_job(cupsd_client_t *con, /* I - Client connection */ | |
7975 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7976 | { | |
7977 | ipp_attribute_t *attr; /* Current attribute */ | |
7978 | int jobid; /* Job ID */ | |
7979 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7980 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7981 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7982 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7983 | int port; /* Port portion of URI */ | |
7984 | cupsd_job_t *job; /* Job information */ | |
7985 | ||
7986 | ||
7987 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "restart_job(%p[%d], %s)", con, | |
7988 | con->http.fd, uri->values[0].string.text); | |
7989 | ||
7990 | /* | |
7991 | * See if we have a job URI or a printer URI... | |
7992 | */ | |
7993 | ||
7994 | if (!strcmp(uri->name, "printer-uri")) | |
7995 | { | |
7996 | /* | |
7997 | * Got a printer URI; see if we also have a job-id attribute... | |
7998 | */ | |
7999 | ||
fa73b229 | 8000 | if ((attr = ippFindAttribute(con->request, "job-id", |
8001 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 8002 | { |
8003 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8004 | _("Got a printer-uri attribute but no job-id!")); | |
8005 | return; | |
8006 | } | |
8007 | ||
8008 | jobid = attr->values[0].integer; | |
8009 | } | |
8010 | else | |
8011 | { | |
8012 | /* | |
8013 | * Got a job URI; parse it to get the job ID... | |
8014 | */ | |
8015 | ||
a4d04587 | 8016 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8017 | sizeof(method), username, sizeof(username), host, | |
8018 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8019 | |
fa73b229 | 8020 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 8021 | { |
8022 | /* | |
8023 | * Not a valid URI! | |
8024 | */ | |
8025 | ||
8026 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8027 | _("Bad job-uri attribute \"%s\"!"), | |
8028 | uri->values[0].string.text); | |
8029 | return; | |
8030 | } | |
8031 | ||
8032 | jobid = atoi(resource + 6); | |
8033 | } | |
8034 | ||
8035 | /* | |
8036 | * See if the job exists... | |
8037 | */ | |
8038 | ||
8039 | if ((job = cupsdFindJob(jobid)) == NULL) | |
8040 | { | |
8041 | /* | |
8042 | * Nope - return a "not found" error... | |
8043 | */ | |
8044 | ||
8045 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
8046 | return; | |
8047 | } | |
8048 | ||
8049 | /* | |
8050 | * See if job is in any of the "completed" states... | |
8051 | */ | |
8052 | ||
bd7854cb | 8053 | if (job->state_value <= IPP_JOB_PROCESSING) |
ef416fc2 | 8054 | { |
8055 | /* | |
8056 | * Nope - return a "not possible" error... | |
8057 | */ | |
8058 | ||
8059 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not complete!"), | |
8060 | jobid); | |
8061 | return; | |
8062 | } | |
8063 | ||
8064 | /* | |
8065 | * See if we have retained the job files... | |
8066 | */ | |
8067 | ||
bd7854cb | 8068 | cupsdLoadJob(job); |
8069 | ||
07725fee | 8070 | if (!job->attrs || job->num_files == 0) |
ef416fc2 | 8071 | { |
8072 | /* | |
8073 | * Nope - return a "not possible" error... | |
8074 | */ | |
8075 | ||
8076 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8077 | _("Job #%d cannot be restarted - no files!"), jobid); | |
8078 | return; | |
8079 | } | |
8080 | ||
8081 | /* | |
8082 | * See if the job is owned by the requesting user... | |
8083 | */ | |
8084 | ||
8085 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
8086 | { | |
f899b121 | 8087 | send_http_error(con, HTTP_UNAUTHORIZED, NULL); |
ef416fc2 | 8088 | return; |
8089 | } | |
8090 | ||
8091 | /* | |
8092 | * Restart the job and return... | |
8093 | */ | |
8094 | ||
8095 | cupsdRestartJob(job); | |
8096 | ||
09a101d6 | 8097 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Restarted by \"%s\".", jobid, |
ef416fc2 | 8098 | username); |
8099 | ||
8100 | con->response->request.status.status_code = IPP_OK; | |
8101 | } | |
8102 | ||
8103 | ||
8104 | /* | |
8105 | * 'save_auth_info()' - Save authentication information for a job. | |
8106 | */ | |
8107 | ||
8108 | static void | |
f7deaa1a | 8109 | save_auth_info( |
8110 | cupsd_client_t *con, /* I - Client connection */ | |
8111 | cupsd_job_t *job, /* I - Job */ | |
8112 | ipp_attribute_t *auth_info) /* I - auth-info attribute, if any */ | |
ef416fc2 | 8113 | { |
09a101d6 | 8114 | int i; /* Looping var */ |
8115 | char filename[1024]; /* Job authentication filename */ | |
8116 | cups_file_t *fp; /* Job authentication file */ | |
8117 | char line[2048]; /* Line for file */ | |
8118 | cupsd_printer_t *dest; /* Destination printer/class */ | |
ef416fc2 | 8119 | |
8120 | ||
8121 | /* | |
8122 | * This function saves the in-memory authentication information for | |
8123 | * a job so that it can be used to authenticate with a remote host. | |
8124 | * The information is stored in a file that is readable only by the | |
f7deaa1a | 8125 | * root user. The fields are Base-64 encoded, each on a separate line, |
8126 | * followed by random number (up to 1024) of newlines to limit the | |
8127 | * amount of information that is exposed. | |
ef416fc2 | 8128 | * |
8129 | * Because of the potential for exposing of authentication information, | |
8130 | * this functionality is only enabled when running cupsd as root. | |
8131 | * | |
8132 | * This caching only works for the Basic and BasicDigest authentication | |
8133 | * types. Digest authentication cannot be cached this way, and in | |
8134 | * the future Kerberos authentication may make all of this obsolete. | |
8135 | * | |
8136 | * Authentication information is saved whenever an authenticated | |
8137 | * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is | |
8138 | * performed. | |
8139 | * | |
8140 | * This information is deleted after a job is completed or canceled, | |
8141 | * so reprints may require subsequent re-authentication. | |
8142 | */ | |
8143 | ||
8144 | if (RunUser) | |
8145 | return; | |
8146 | ||
09a101d6 | 8147 | if ((dest = cupsdFindDest(job->dest)) == NULL) |
8148 | return; | |
8149 | ||
ef416fc2 | 8150 | /* |
8151 | * Create the authentication file and change permissions... | |
8152 | */ | |
8153 | ||
8154 | snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id); | |
8155 | if ((fp = cupsFileOpen(filename, "w")) == NULL) | |
8156 | { | |
8157 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
8158 | "Unable to save authentication info to \"%s\" - %s", | |
8159 | filename, strerror(errno)); | |
8160 | return; | |
8161 | } | |
8162 | ||
8163 | fchown(cupsFileNumber(fp), 0, 0); | |
8164 | fchmod(cupsFileNumber(fp), 0400); | |
8165 | ||
09a101d6 | 8166 | if (auth_info && auth_info->num_values == dest->num_auth_info_required) |
f7deaa1a | 8167 | { |
8168 | /* | |
09a101d6 | 8169 | * Write 1 to 3 auth values... |
f7deaa1a | 8170 | */ |
ef416fc2 | 8171 | |
09a101d6 | 8172 | cupsdClearString(&job->auth_username); |
8173 | cupsdClearString(&job->auth_domain); | |
8174 | cupsdClearString(&job->auth_password); | |
8175 | ||
f7deaa1a | 8176 | for (i = 0; i < auth_info->num_values; i ++) |
8177 | { | |
8178 | httpEncode64_2(line, sizeof(line), auth_info->values[i].string.text, | |
8179 | strlen(auth_info->values[i].string.text)); | |
8180 | cupsFilePrintf(fp, "%s\n", line); | |
09a101d6 | 8181 | |
8182 | if (!strcmp(dest->auth_info_required[i], "username")) | |
8183 | cupsdSetStringf(&job->auth_username, "AUTH_USERNAME=%s", | |
8184 | auth_info->values[i].string.text); | |
8185 | else if (!strcmp(dest->auth_info_required[i], "domain")) | |
8186 | cupsdSetStringf(&job->auth_domain, "AUTH_DOMAIN=%s", | |
8187 | auth_info->values[i].string.text); | |
8188 | else if (!strcmp(dest->auth_info_required[i], "password")) | |
8189 | cupsdSetStringf(&job->auth_password, "AUTH_PASSWORD=%s", | |
8190 | auth_info->values[i].string.text); | |
f7deaa1a | 8191 | } |
8192 | } | |
09a101d6 | 8193 | else if (con->username[0]) |
f7deaa1a | 8194 | { |
8195 | /* | |
8196 | * Write the authenticated username... | |
8197 | */ | |
ef416fc2 | 8198 | |
f7deaa1a | 8199 | httpEncode64_2(line, sizeof(line), con->username, strlen(con->username)); |
8200 | cupsFilePrintf(fp, "%s\n", line); | |
ef416fc2 | 8201 | |
09a101d6 | 8202 | cupsdSetStringf(&job->auth_username, "AUTH_USERNAME=%s", con->username); |
8203 | cupsdClearString(&job->auth_domain); | |
8204 | ||
f7deaa1a | 8205 | /* |
8206 | * Write the authenticated password... | |
8207 | */ | |
8208 | ||
8209 | httpEncode64_2(line, sizeof(line), con->password, strlen(con->password)); | |
8210 | cupsFilePrintf(fp, "%s\n", line); | |
09a101d6 | 8211 | |
8212 | cupsdSetStringf(&job->auth_password, "AUTH_PASSWORD=%s", con->password); | |
f7deaa1a | 8213 | } |
ef416fc2 | 8214 | |
8215 | /* | |
8216 | * Write a random number of newlines to the end of the file... | |
8217 | */ | |
8218 | ||
8219 | for (i = (rand() % 1024); i >= 0; i --) | |
8220 | cupsFilePutChar(fp, '\n'); | |
8221 | ||
8222 | /* | |
8223 | * Close the file and return... | |
8224 | */ | |
8225 | ||
8226 | cupsFileClose(fp); | |
f7deaa1a | 8227 | |
8228 | #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H) | |
09a101d6 | 8229 | if (con->gss_have_creds) |
8230 | save_krb5_creds(con, job); | |
8231 | else if (job->ccname) | |
8232 | cupsdClearString(&(job->ccname)); | |
f7deaa1a | 8233 | #endif /* HAVE_GSSAPI && HAVE_KRB5_H */ |
8234 | } | |
8235 | ||
8236 | ||
8237 | #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H) | |
8238 | /* | |
8239 | * 'save_krb5_creds()' - Save Kerberos credentials for the job. | |
8240 | */ | |
8241 | ||
8242 | static void | |
8243 | save_krb5_creds(cupsd_client_t *con, /* I - Client connection */ | |
8244 | cupsd_job_t *job) /* I - Job */ | |
8245 | { | |
f7deaa1a | 8246 | krb5_context krb_context; /* Kerberos context */ |
8247 | krb5_ccache ccache; /* Credentials cache */ | |
8248 | OM_uint32 major_status, /* Major status code */ | |
8249 | minor_status; /* Minor status code */ | |
8250 | ||
8251 | ||
f42414bf | 8252 | # ifdef __APPLE__ |
8253 | /* | |
8254 | * If the weak-linked GSSAPI/Kerberos library is not present, don't try | |
8255 | * to use it... | |
8256 | */ | |
8257 | ||
8258 | if (krb5_init_context == NULL) | |
8259 | { | |
8260 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8261 | "save_krb5_creds: GSSAPI/Kerberos framework is not " | |
8262 | "present"); | |
8263 | return; | |
8264 | } | |
8265 | # endif /* __APPLE__ */ | |
8266 | ||
f7deaa1a | 8267 | /* |
8268 | * Setup a cached context for the job filters to use... | |
8269 | */ | |
8270 | ||
8271 | if (krb5_init_context(&krb_context)) | |
8272 | { | |
8273 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to initialize Kerberos context"); | |
8274 | return; | |
8275 | } | |
8276 | ||
09a101d6 | 8277 | # ifdef HAVE_KRB5_CC_RESOLVE |
bc44d920 | 8278 | if (krb5_cc_resolve(krb_context, "MEMORY:", &ccache)) |
09a101d6 | 8279 | # elif defined(HAVE_HEIMDAL) |
f7deaa1a | 8280 | if (krb5_cc_gen_new(krb_context, &krb5_fcc_ops, &ccache)) |
8281 | # else | |
8282 | if (krb5_cc_gen_new(krb_context, &ccache)) | |
8283 | # endif /* HAVE_HEIMDAL */ | |
8284 | { | |
8285 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to create new credentials"); | |
8286 | return; | |
8287 | } | |
8288 | ||
8289 | major_status = gss_krb5_copy_ccache(&minor_status, con->gss_delegated_cred, | |
8290 | ccache); | |
8291 | ||
8292 | if (GSS_ERROR(major_status)) | |
8293 | { | |
8294 | cupsdLogGSSMessage(CUPSD_LOG_ERROR, major_status, minor_status, | |
8295 | "Unable to import client credentials cache"); | |
8296 | krb5_cc_destroy(krb_context, ccache); | |
8297 | return; | |
8298 | } | |
8299 | ||
09a101d6 | 8300 | #ifdef HAVE_KRB5_CC_RESOLVE |
8301 | cupsdSetStringf(&(job->ccname), "KRB5CCNAME=MEMORY:%s", | |
8302 | krb5_cc_get_name(krb_context, ccache)); | |
8303 | #else | |
f7deaa1a | 8304 | cupsdSetStringf(&(job->ccname), "KRB5CCNAME=FILE:%s", |
8305 | krb5_cc_get_name(krb_context, ccache)); | |
09a101d6 | 8306 | #endif /* HAVE_KRB5_CC_RESOLVE */ |
8307 | ||
f7deaa1a | 8308 | krb5_cc_close(krb_context, ccache); |
ef416fc2 | 8309 | } |
f7deaa1a | 8310 | #endif /* HAVE_GSSAPI && HAVE_KRB5_H */ |
ef416fc2 | 8311 | |
8312 | ||
8313 | /* | |
8314 | * 'send_document()' - Send a file to a printer or class. | |
8315 | */ | |
8316 | ||
8317 | static void | |
8318 | send_document(cupsd_client_t *con, /* I - Client connection */ | |
8319 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8320 | { | |
8321 | ipp_attribute_t *attr; /* Current attribute */ | |
8322 | ipp_attribute_t *format; /* Document-format attribute */ | |
f7deaa1a | 8323 | const char *default_format;/* document-format-default value */ |
ef416fc2 | 8324 | int jobid; /* Job ID number */ |
8325 | cupsd_job_t *job; /* Current job */ | |
8326 | char job_uri[HTTP_MAX_URI], | |
8327 | /* Job URI */ | |
8328 | method[HTTP_MAX_URI], | |
8329 | /* Method portion of URI */ | |
8330 | username[HTTP_MAX_URI], | |
8331 | /* Username portion of URI */ | |
8332 | host[HTTP_MAX_URI], | |
8333 | /* Host portion of URI */ | |
8334 | resource[HTTP_MAX_URI]; | |
8335 | /* Resource portion of URI */ | |
8336 | int port; /* Port portion of URI */ | |
8337 | mime_type_t *filetype; /* Type of file */ | |
8338 | char super[MIME_MAX_SUPER], | |
8339 | /* Supertype of file */ | |
8340 | type[MIME_MAX_TYPE], | |
8341 | /* Subtype of file */ | |
8342 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
8343 | /* Textual name of mime type */ | |
8344 | char filename[1024]; /* Job filename */ | |
8345 | cupsd_printer_t *printer; /* Current printer */ | |
8346 | struct stat fileinfo; /* File information */ | |
8347 | int kbytes; /* Size of file */ | |
8348 | int compression; /* Type of compression */ | |
8349 | ||
8350 | ||
8351 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "send_document(%p[%d], %s)", con, | |
8352 | con->http.fd, uri->values[0].string.text); | |
8353 | ||
8354 | /* | |
8355 | * See if we have a job URI or a printer URI... | |
8356 | */ | |
8357 | ||
8358 | if (!strcmp(uri->name, "printer-uri")) | |
8359 | { | |
8360 | /* | |
8361 | * Got a printer URI; see if we also have a job-id attribute... | |
8362 | */ | |
8363 | ||
fa73b229 | 8364 | if ((attr = ippFindAttribute(con->request, "job-id", |
8365 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 8366 | { |
8367 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8368 | _("Got a printer-uri attribute but no job-id!")); | |
8369 | return; | |
8370 | } | |
8371 | ||
8372 | jobid = attr->values[0].integer; | |
8373 | } | |
8374 | else | |
8375 | { | |
8376 | /* | |
8377 | * Got a job URI; parse it to get the job ID... | |
8378 | */ | |
8379 | ||
a4d04587 | 8380 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8381 | sizeof(method), username, sizeof(username), host, | |
8382 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8383 | |
8384 | if (strncmp(resource, "/jobs/", 6)) | |
8385 | { | |
8386 | /* | |
8387 | * Not a valid URI! | |
8388 | */ | |
8389 | ||
8390 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8391 | _("Bad job-uri attribute \"%s\"!"), | |
8392 | uri->values[0].string.text); | |
8393 | return; | |
8394 | } | |
8395 | ||
8396 | jobid = atoi(resource + 6); | |
8397 | } | |
8398 | ||
8399 | /* | |
8400 | * See if the job exists... | |
8401 | */ | |
8402 | ||
8403 | if ((job = cupsdFindJob(jobid)) == NULL) | |
8404 | { | |
8405 | /* | |
8406 | * Nope - return a "not found" error... | |
8407 | */ | |
8408 | ||
8409 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
8410 | return; | |
8411 | } | |
8412 | ||
f301802f | 8413 | printer = cupsdFindDest(job->dest); |
8414 | ||
ef416fc2 | 8415 | /* |
8416 | * See if the job is owned by the requesting user... | |
8417 | */ | |
8418 | ||
8419 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
8420 | { | |
f899b121 | 8421 | send_http_error(con, HTTP_UNAUTHORIZED, NULL); |
ef416fc2 | 8422 | return; |
8423 | } | |
8424 | ||
8425 | /* | |
8426 | * OK, see if the client is sending the document compressed - CUPS | |
8427 | * only supports "none" and "gzip". | |
8428 | */ | |
8429 | ||
8430 | compression = CUPS_FILE_NONE; | |
8431 | ||
fa73b229 | 8432 | if ((attr = ippFindAttribute(con->request, "compression", |
8433 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 8434 | { |
8435 | if (strcmp(attr->values[0].string.text, "none") | |
8436 | #ifdef HAVE_LIBZ | |
8437 | && strcmp(attr->values[0].string.text, "gzip") | |
8438 | #endif /* HAVE_LIBZ */ | |
8439 | ) | |
8440 | { | |
8441 | send_ipp_status(con, IPP_ATTRIBUTES, _("Unsupported compression \"%s\"!"), | |
8442 | attr->values[0].string.text); | |
8443 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
8444 | "compression", NULL, attr->values[0].string.text); | |
8445 | return; | |
8446 | } | |
8447 | ||
8448 | #ifdef HAVE_LIBZ | |
8449 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
8450 | compression = CUPS_FILE_GZIP; | |
8451 | #endif /* HAVE_LIBZ */ | |
8452 | } | |
8453 | ||
8454 | /* | |
8455 | * Do we have a file to print? | |
8456 | */ | |
8457 | ||
8458 | if (!con->filename) | |
8459 | { | |
8460 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
8461 | return; | |
8462 | } | |
8463 | ||
8464 | /* | |
8465 | * Is it a format we support? | |
8466 | */ | |
8467 | ||
8468 | if ((format = ippFindAttribute(con->request, "document-format", | |
8469 | IPP_TAG_MIMETYPE)) != NULL) | |
8470 | { | |
8471 | /* | |
8472 | * Grab format from client... | |
8473 | */ | |
8474 | ||
bc44d920 | 8475 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", |
8476 | super, type) != 2) | |
ef416fc2 | 8477 | { |
8478 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
8479 | format->values[0].string.text); | |
8480 | return; | |
8481 | } | |
8482 | } | |
f7deaa1a | 8483 | else if ((default_format = cupsGetOption("document-format", |
8484 | printer->num_options, | |
8485 | printer->options)) != NULL) | |
8486 | { | |
8487 | /* | |
8488 | * Use default document format... | |
8489 | */ | |
8490 | ||
8491 | if (sscanf(default_format, "%15[^/]/%31[^;]", super, type) != 2) | |
8492 | { | |
8493 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8494 | _("Could not scan type \"%s\"!"), | |
8495 | default_format); | |
8496 | return; | |
8497 | } | |
8498 | } | |
ef416fc2 | 8499 | else |
8500 | { | |
8501 | /* | |
8502 | * No document format attribute? Auto-type it! | |
8503 | */ | |
8504 | ||
8505 | strcpy(super, "application"); | |
8506 | strcpy(type, "octet-stream"); | |
8507 | } | |
8508 | ||
fa73b229 | 8509 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) |
ef416fc2 | 8510 | { |
8511 | /* | |
8512 | * Auto-type the file... | |
8513 | */ | |
8514 | ||
bd7854cb | 8515 | ipp_attribute_t *doc_name; /* document-name attribute */ |
8516 | ||
8517 | ||
ef416fc2 | 8518 | cupsdLogMessage(CUPSD_LOG_DEBUG, "send_document: auto-typing file..."); |
8519 | ||
bd7854cb | 8520 | doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME); |
8521 | filetype = mimeFileType(MimeDatabase, con->filename, | |
8522 | doc_name ? doc_name->values[0].string.text : NULL, | |
8523 | &compression); | |
ef416fc2 | 8524 | |
f7deaa1a | 8525 | if (!filetype) |
f7faf1f5 | 8526 | filetype = mimeType(MimeDatabase, super, type); |
ed486911 | 8527 | } |
f7faf1f5 | 8528 | else |
8529 | filetype = mimeType(MimeDatabase, super, type); | |
8530 | ||
f7deaa1a | 8531 | if (filetype && |
8532 | (!format || | |
8533 | (!strcmp(super, "application") && !strcmp(type, "octet-stream")))) | |
8534 | { | |
8535 | /* | |
8536 | * Replace the document-format attribute value with the auto-typed or | |
8537 | * default one. | |
8538 | */ | |
8539 | ||
8540 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
8541 | filetype->type); | |
8542 | ||
8543 | if (format) | |
8544 | { | |
8545 | _cupsStrFree(format->values[0].string.text); | |
8546 | ||
8547 | format->values[0].string.text = _cupsStrAlloc(mimetype); | |
8548 | } | |
8549 | else | |
8550 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, | |
8551 | "document-format", NULL, mimetype); | |
8552 | } | |
8553 | else if (!filetype) | |
ef416fc2 | 8554 | { |
8555 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
8556 | _("Unsupported format \'%s/%s\'!"), super, type); | |
8557 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8558 | "Hint: Do you have the raw file printing rules enabled?"); | |
8559 | ||
8560 | if (format) | |
8561 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
8562 | "document-format", NULL, format->values[0].string.text); | |
8563 | ||
8564 | return; | |
8565 | } | |
8566 | ||
80ca4592 | 8567 | if (printer->filetypes && !cupsArrayFind(printer->filetypes, filetype)) |
8568 | { | |
8569 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
8570 | filetype->type); | |
8571 | ||
8572 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
8573 | _("Unsupported format \'%s\'!"), mimetype); | |
8574 | ||
8575 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
8576 | "document-format", NULL, mimetype); | |
8577 | ||
8578 | return; | |
8579 | } | |
8580 | ||
ef416fc2 | 8581 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
8582 | "send_document: request file type is %s/%s.", | |
8583 | filetype->super, filetype->type); | |
8584 | ||
8585 | /* | |
8586 | * Add the file to the job... | |
8587 | */ | |
8588 | ||
bd7854cb | 8589 | cupsdLoadJob(job); |
8590 | ||
ef416fc2 | 8591 | if (add_file(con, job, filetype, compression)) |
8592 | return; | |
8593 | ||
ef416fc2 | 8594 | if (stat(con->filename, &fileinfo)) |
8595 | kbytes = 0; | |
8596 | else | |
8597 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
8598 | ||
8599 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
8600 | ||
fa73b229 | 8601 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
8602 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 8603 | attr->values[0].integer += kbytes; |
8604 | ||
8605 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
8606 | job->num_files); | |
8607 | rename(con->filename, filename); | |
8608 | ||
8609 | cupsdClearString(&con->filename); | |
8610 | ||
8611 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8612 | "File of type %s/%s queued in job #%d by \"%s\".", | |
8613 | filetype->super, filetype->type, job->id, job->username); | |
8614 | ||
8615 | /* | |
8616 | * Start the job if this is the last document... | |
8617 | */ | |
8618 | ||
fa73b229 | 8619 | if ((attr = ippFindAttribute(con->request, "last-document", |
8620 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 8621 | attr->values[0].boolean) |
8622 | { | |
8623 | /* | |
8624 | * See if we need to add the ending sheet... | |
8625 | */ | |
8626 | ||
09a101d6 | 8627 | cupsdTimeoutJob(job); |
ef416fc2 | 8628 | |
bd7854cb | 8629 | if (job->state_value == IPP_JOB_STOPPED) |
8630 | { | |
ef416fc2 | 8631 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 8632 | job->state_value = IPP_JOB_PENDING; |
8633 | } | |
8634 | else if (job->state_value == IPP_JOB_HELD) | |
ef416fc2 | 8635 | { |
fa73b229 | 8636 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
8637 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 8638 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
8639 | ||
fa73b229 | 8640 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
bd7854cb | 8641 | { |
ef416fc2 | 8642 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 8643 | job->state_value = IPP_JOB_PENDING; |
8644 | } | |
ef416fc2 | 8645 | } |
8646 | ||
8647 | cupsdSaveJob(job); | |
8648 | ||
8649 | /* | |
8650 | * Start the job if possible... Since cupsdCheckJobs() can cancel a | |
8651 | * job if it doesn't print, we need to re-find the job afterwards... | |
8652 | */ | |
8653 | ||
8654 | jobid = job->id; | |
8655 | ||
8656 | cupsdCheckJobs(); | |
8657 | ||
8658 | job = cupsdFindJob(jobid); | |
8659 | } | |
8660 | else | |
8661 | { | |
fa73b229 | 8662 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
8663 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 8664 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
8665 | ||
fa73b229 | 8666 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
ef416fc2 | 8667 | { |
8668 | job->state->values[0].integer = IPP_JOB_HELD; | |
bd7854cb | 8669 | job->state_value = IPP_JOB_HELD; |
ef416fc2 | 8670 | job->hold_until = time(NULL) + 60; |
8671 | cupsdSaveJob(job); | |
8672 | } | |
8673 | } | |
8674 | ||
8675 | /* | |
8676 | * Fill in the response info... | |
8677 | */ | |
8678 | ||
8679 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
8680 | LocalPort, jobid); | |
8681 | ||
8682 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, | |
8683 | job_uri); | |
8684 | ||
8685 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", jobid); | |
8686 | ||
8687 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
d09495fa | 8688 | job ? job->state_value : IPP_JOB_CANCELED); |
ef416fc2 | 8689 | add_job_state_reasons(con, job); |
8690 | ||
8691 | con->response->request.status.status_code = IPP_OK; | |
8692 | } | |
8693 | ||
8694 | ||
8695 | /* | |
8696 | * 'send_http_error()' - Send a HTTP error back to the IPP client. | |
8697 | */ | |
8698 | ||
8699 | static void | |
f899b121 | 8700 | send_http_error( |
8701 | cupsd_client_t *con, /* I - Client connection */ | |
8702 | http_status_t status, /* I - HTTP status code */ | |
8703 | cupsd_printer_t *printer) /* I - Printer, if any */ | |
ef416fc2 | 8704 | { |
8705 | cupsdLogMessage(CUPSD_LOG_ERROR, "%s: %s", | |
8706 | ippOpString(con->request->request.op.operation_id), | |
8707 | httpStatus(status)); | |
8708 | ||
f899b121 | 8709 | if (status == HTTP_UNAUTHORIZED && |
8710 | printer && printer->num_auth_info_required > 0 && | |
8711 | !strcmp(printer->auth_info_required[0], "negotiate")) | |
8712 | cupsdSendError(con, status, AUTH_NEGOTIATE); | |
8713 | else | |
8714 | cupsdSendError(con, status, AUTH_NONE); | |
ef416fc2 | 8715 | |
8716 | ippDelete(con->response); | |
8717 | con->response = NULL; | |
8718 | ||
8719 | return; | |
8720 | } | |
8721 | ||
8722 | ||
8723 | /* | |
8724 | * 'send_ipp_status()' - Send a status back to the IPP client. | |
8725 | */ | |
8726 | ||
8727 | static void | |
8728 | send_ipp_status(cupsd_client_t *con, /* I - Client connection */ | |
8729 | ipp_status_t status, /* I - IPP status code */ | |
8730 | const char *message, /* I - Status message */ | |
8731 | ...) /* I - Additional args as needed */ | |
8732 | { | |
8733 | va_list ap; /* Pointer to additional args */ | |
8734 | char formatted[1024]; /* Formatted errror message */ | |
8735 | ||
8736 | ||
3d8365b8 | 8737 | va_start(ap, message); |
8738 | vsnprintf(formatted, sizeof(formatted), | |
8739 | _cupsLangString(con->language, message), ap); | |
8740 | va_end(ap); | |
ef416fc2 | 8741 | |
3d8365b8 | 8742 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s %s: %s", |
8743 | ippOpString(con->request->request.op.operation_id), | |
8744 | ippErrorString(status), formatted); | |
ef416fc2 | 8745 | |
8746 | con->response->request.status.status_code = status; | |
8747 | ||
fa73b229 | 8748 | if (ippFindAttribute(con->response, "attributes-charset", |
8749 | IPP_TAG_ZERO) == NULL) | |
ef416fc2 | 8750 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, |
8751 | "attributes-charset", NULL, DefaultCharset); | |
8752 | ||
8753 | if (ippFindAttribute(con->response, "attributes-natural-language", | |
8754 | IPP_TAG_ZERO) == NULL) | |
8755 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
8756 | "attributes-natural-language", NULL, DefaultLanguage); | |
8757 | ||
3d8365b8 | 8758 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_TEXT, |
8759 | "status-message", NULL, formatted); | |
ef416fc2 | 8760 | } |
8761 | ||
8762 | ||
8763 | /* | |
8764 | * 'set_default()' - Set the default destination... | |
8765 | */ | |
8766 | ||
8767 | static void | |
8768 | set_default(cupsd_client_t *con, /* I - Client connection */ | |
8769 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8770 | { | |
8771 | http_status_t status; /* Policy status */ | |
bc44d920 | 8772 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
ef416fc2 | 8773 | cupsd_printer_t *printer; /* Printer */ |
8774 | ||
8775 | ||
8776 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_default(%p[%d], %s)", con, | |
8777 | con->http.fd, uri->values[0].string.text); | |
8778 | ||
8779 | /* | |
8780 | * Is the destination valid? | |
8781 | */ | |
8782 | ||
f7deaa1a | 8783 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 8784 | { |
8785 | /* | |
8786 | * Bad URI... | |
8787 | */ | |
8788 | ||
8789 | send_ipp_status(con, IPP_NOT_FOUND, | |
8790 | _("The printer or class was not found.")); | |
8791 | return; | |
8792 | } | |
8793 | ||
8794 | /* | |
8795 | * Check policy... | |
8796 | */ | |
8797 | ||
8798 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
8799 | { | |
f899b121 | 8800 | send_http_error(con, status, NULL); |
ef416fc2 | 8801 | return; |
8802 | } | |
8803 | ||
8804 | /* | |
8805 | * Set it as the default... | |
8806 | */ | |
8807 | ||
8808 | DefaultPrinter = printer; | |
8809 | ||
8810 | cupsdSaveAllPrinters(); | |
8811 | cupsdSaveAllClasses(); | |
8812 | ||
8813 | cupsdWritePrintcap(); | |
8814 | ||
8815 | cupsdLogMessage(CUPSD_LOG_INFO, | |
f7deaa1a | 8816 | "Default destination set to \"%s\" by \"%s\".", |
8817 | printer->name, get_username(con)); | |
ef416fc2 | 8818 | |
8819 | /* | |
8820 | * Everything was ok, so return OK status... | |
8821 | */ | |
8822 | ||
8823 | con->response->request.status.status_code = IPP_OK; | |
8824 | } | |
8825 | ||
8826 | ||
8827 | /* | |
8828 | * 'set_job_attrs()' - Set job attributes. | |
8829 | */ | |
8830 | ||
8831 | static void | |
8832 | set_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
8833 | ipp_attribute_t *uri) /* I - Job URI */ | |
8834 | { | |
8835 | ipp_attribute_t *attr, /* Current attribute */ | |
8836 | *attr2; /* Job attribute */ | |
8837 | int jobid; /* Job ID */ | |
8838 | cupsd_job_t *job; /* Current job */ | |
8839 | char method[HTTP_MAX_URI], | |
8840 | /* Method portion of URI */ | |
8841 | username[HTTP_MAX_URI], | |
8842 | /* Username portion of URI */ | |
8843 | host[HTTP_MAX_URI], | |
8844 | /* Host portion of URI */ | |
8845 | resource[HTTP_MAX_URI]; | |
8846 | /* Resource portion of URI */ | |
8847 | int port; /* Port portion of URI */ | |
d09495fa | 8848 | int event; /* Events? */ |
ef416fc2 | 8849 | |
8850 | ||
8851 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_job_attrs(%p[%d], %s)", con, | |
8852 | con->http.fd, uri->values[0].string.text); | |
8853 | ||
8854 | /* | |
8855 | * Start with "everything is OK" status... | |
8856 | */ | |
8857 | ||
8858 | con->response->request.status.status_code = IPP_OK; | |
8859 | ||
8860 | /* | |
8861 | * See if we have a job URI or a printer URI... | |
8862 | */ | |
8863 | ||
fa73b229 | 8864 | if (!strcmp(uri->name, "printer-uri")) |
ef416fc2 | 8865 | { |
8866 | /* | |
8867 | * Got a printer URI; see if we also have a job-id attribute... | |
8868 | */ | |
8869 | ||
fa73b229 | 8870 | if ((attr = ippFindAttribute(con->request, "job-id", |
8871 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 8872 | { |
8873 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8874 | _("Got a printer-uri attribute but no job-id!")); | |
8875 | return; | |
8876 | } | |
8877 | ||
8878 | jobid = attr->values[0].integer; | |
8879 | } | |
8880 | else | |
8881 | { | |
8882 | /* | |
8883 | * Got a job URI; parse it to get the job ID... | |
8884 | */ | |
8885 | ||
a4d04587 | 8886 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8887 | sizeof(method), username, sizeof(username), host, | |
8888 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8889 | |
fa73b229 | 8890 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 8891 | { |
8892 | /* | |
8893 | * Not a valid URI! | |
8894 | */ | |
8895 | ||
8896 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8897 | _("Bad job-uri attribute \"%s\"!"), | |
8898 | uri->values[0].string.text); | |
8899 | return; | |
8900 | } | |
8901 | ||
8902 | jobid = atoi(resource + 6); | |
8903 | } | |
8904 | ||
8905 | /* | |
8906 | * See if the job exists... | |
8907 | */ | |
8908 | ||
8909 | if ((job = cupsdFindJob(jobid)) == NULL) | |
8910 | { | |
8911 | /* | |
8912 | * Nope - return a "not found" error... | |
8913 | */ | |
8914 | ||
8915 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
8916 | return; | |
8917 | } | |
8918 | ||
8919 | /* | |
8920 | * See if the job has been completed... | |
8921 | */ | |
8922 | ||
bd7854cb | 8923 | if (job->state_value > IPP_JOB_STOPPED) |
ef416fc2 | 8924 | { |
8925 | /* | |
8926 | * Return a "not-possible" error... | |
8927 | */ | |
8928 | ||
8929 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8930 | _("Job #%d is finished and cannot be altered!"), jobid); | |
8931 | return; | |
8932 | } | |
8933 | ||
8934 | /* | |
8935 | * See if the job is owned by the requesting user... | |
8936 | */ | |
8937 | ||
8938 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
8939 | { | |
f899b121 | 8940 | send_http_error(con, HTTP_UNAUTHORIZED, NULL); |
ef416fc2 | 8941 | return; |
8942 | } | |
8943 | ||
8944 | /* | |
8945 | * See what the user wants to change. | |
8946 | */ | |
8947 | ||
bd7854cb | 8948 | cupsdLoadJob(job); |
8949 | ||
d09495fa | 8950 | event = 0; |
8951 | ||
fa73b229 | 8952 | for (attr = con->request->attrs; attr; attr = attr->next) |
ef416fc2 | 8953 | { |
8954 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
8955 | continue; | |
8956 | ||
8957 | if (!strcmp(attr->name, "attributes-charset") || | |
8958 | !strcmp(attr->name, "attributes-natural-language") || | |
8959 | !strcmp(attr->name, "document-compression") || | |
8960 | !strcmp(attr->name, "document-format") || | |
8961 | !strcmp(attr->name, "job-detailed-status-messages") || | |
8962 | !strcmp(attr->name, "job-document-access-errors") || | |
8963 | !strcmp(attr->name, "job-id") || | |
8964 | !strcmp(attr->name, "job-k-octets") || | |
8965 | !strcmp(attr->name, "job-originating-host-name") || | |
8966 | !strcmp(attr->name, "job-originating-user-name") || | |
8967 | !strcmp(attr->name, "job-printer-up-time") || | |
8968 | !strcmp(attr->name, "job-printer-uri") || | |
8969 | !strcmp(attr->name, "job-sheets") || | |
8970 | !strcmp(attr->name, "job-state-message") || | |
8971 | !strcmp(attr->name, "job-state-reasons") || | |
8972 | !strcmp(attr->name, "job-uri") || | |
8973 | !strcmp(attr->name, "number-of-documents") || | |
8974 | !strcmp(attr->name, "number-of-intervening-jobs") || | |
8975 | !strcmp(attr->name, "output-device-assigned") || | |
8976 | !strncmp(attr->name, "date-time-at-", 13) || | |
8977 | !strncmp(attr->name, "job-impressions", 15) || | |
8978 | !strncmp(attr->name, "job-k-octets", 12) || | |
8979 | !strncmp(attr->name, "job-media-sheets", 16) || | |
8980 | !strncmp(attr->name, "time-at-", 8)) | |
8981 | { | |
8982 | /* | |
8983 | * Read-only attrs! | |
8984 | */ | |
8985 | ||
8986 | send_ipp_status(con, IPP_ATTRIBUTES_NOT_SETTABLE, | |
8987 | _("%s cannot be changed."), attr->name); | |
8988 | ||
8989 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8990 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8991 | ||
8992 | continue; | |
8993 | } | |
8994 | ||
8995 | if (!strcmp(attr->name, "job-priority")) | |
8996 | { | |
8997 | /* | |
8998 | * Change the job priority... | |
8999 | */ | |
9000 | ||
9001 | if (attr->value_tag != IPP_TAG_INTEGER) | |
9002 | { | |
9003 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-priority value!")); | |
9004 | ||
9005 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
9006 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
9007 | } | |
bd7854cb | 9008 | else if (job->state_value >= IPP_JOB_PROCESSING) |
ef416fc2 | 9009 | { |
9010 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
9011 | _("Job is completed and cannot be changed.")); | |
9012 | return; | |
9013 | } | |
9014 | else if (con->response->request.status.status_code == IPP_OK) | |
d09495fa | 9015 | { |
ef416fc2 | 9016 | cupsdSetJobPriority(job, attr->values[0].integer); |
d09495fa | 9017 | event |= CUPSD_EVENT_JOB_CONFIG_CHANGED; |
9018 | } | |
ef416fc2 | 9019 | } |
9020 | else if (!strcmp(attr->name, "job-state")) | |
9021 | { | |
9022 | /* | |
9023 | * Change the job state... | |
9024 | */ | |
9025 | ||
9026 | if (attr->value_tag != IPP_TAG_ENUM) | |
9027 | { | |
9028 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-state value!")); | |
9029 | ||
9030 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
9031 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
9032 | } | |
9033 | else | |
9034 | { | |
9035 | switch (attr->values[0].integer) | |
9036 | { | |
9037 | case IPP_JOB_PENDING : | |
9038 | case IPP_JOB_HELD : | |
bd7854cb | 9039 | if (job->state_value > IPP_JOB_HELD) |
ef416fc2 | 9040 | { |
9041 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
9042 | _("Job state cannot be changed.")); | |
9043 | return; | |
9044 | } | |
9045 | else if (con->response->request.status.status_code == IPP_OK) | |
bd7854cb | 9046 | { |
ef416fc2 | 9047 | job->state->values[0].integer = attr->values[0].integer; |
bc44d920 | 9048 | job->state_value = (ipp_jstate_t)attr->values[0].integer; |
d09495fa | 9049 | |
9050 | event |= CUPSD_EVENT_JOB_STATE; | |
bd7854cb | 9051 | } |
ef416fc2 | 9052 | break; |
9053 | ||
9054 | case IPP_JOB_PROCESSING : | |
9055 | case IPP_JOB_STOPPED : | |
bd7854cb | 9056 | if (job->state_value != attr->values[0].integer) |
ef416fc2 | 9057 | { |
9058 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
9059 | _("Job state cannot be changed.")); | |
9060 | return; | |
9061 | } | |
9062 | break; | |
9063 | ||
d09495fa | 9064 | case IPP_JOB_CANCELED : |
ef416fc2 | 9065 | case IPP_JOB_ABORTED : |
9066 | case IPP_JOB_COMPLETED : | |
bd7854cb | 9067 | if (job->state_value > IPP_JOB_PROCESSING) |
ef416fc2 | 9068 | { |
9069 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
9070 | _("Job state cannot be changed.")); | |
9071 | return; | |
9072 | } | |
9073 | else if (con->response->request.status.status_code == IPP_OK) | |
07725fee | 9074 | cupsdCancelJob(job, 0, (ipp_jstate_t)attr->values[0].integer); |
ef416fc2 | 9075 | break; |
9076 | } | |
9077 | } | |
9078 | } | |
9079 | else if (con->response->request.status.status_code != IPP_OK) | |
9080 | continue; | |
fa73b229 | 9081 | else if ((attr2 = ippFindAttribute(job->attrs, attr->name, |
9082 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 9083 | { |
9084 | /* | |
9085 | * Some other value; first free the old value... | |
9086 | */ | |
9087 | ||
9088 | if (job->attrs->prev) | |
9089 | job->attrs->prev->next = attr2->next; | |
9090 | else | |
9091 | job->attrs->attrs = attr2->next; | |
9092 | ||
9093 | if (job->attrs->last == attr2) | |
9094 | job->attrs->last = job->attrs->prev; | |
9095 | ||
757d2cad | 9096 | _ippFreeAttr(attr2); |
ef416fc2 | 9097 | |
9098 | /* | |
9099 | * Then copy the attribute... | |
9100 | */ | |
9101 | ||
9102 | copy_attribute(job->attrs, attr, 0); | |
9103 | ||
9104 | /* | |
9105 | * See if the job-name or job-hold-until is being changed. | |
9106 | */ | |
9107 | ||
9108 | if (!strcmp(attr->name, "job-hold-until")) | |
9109 | { | |
9110 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
9111 | ||
9112 | if (!strcmp(attr->values[0].string.text, "no-hold")) | |
9113 | cupsdReleaseJob(job); | |
9114 | else | |
9115 | cupsdHoldJob(job); | |
d09495fa | 9116 | |
9117 | event |= CUPSD_EVENT_JOB_CONFIG_CHANGED | CUPSD_EVENT_JOB_STATE; | |
ef416fc2 | 9118 | } |
9119 | } | |
9120 | else if (attr->value_tag == IPP_TAG_DELETEATTR) | |
9121 | { | |
9122 | /* | |
9123 | * Delete the attribute... | |
9124 | */ | |
9125 | ||
9126 | if ((attr2 = ippFindAttribute(job->attrs, attr->name, | |
9127 | IPP_TAG_ZERO)) != NULL) | |
9128 | { | |
9129 | if (job->attrs->prev) | |
9130 | job->attrs->prev->next = attr2->next; | |
9131 | else | |
9132 | job->attrs->attrs = attr2->next; | |
9133 | ||
9134 | if (attr2 == job->attrs->last) | |
9135 | job->attrs->last = job->attrs->prev; | |
9136 | ||
757d2cad | 9137 | _ippFreeAttr(attr2); |
d09495fa | 9138 | |
9139 | event |= CUPSD_EVENT_JOB_CONFIG_CHANGED; | |
ef416fc2 | 9140 | } |
9141 | } | |
9142 | else | |
9143 | { | |
9144 | /* | |
9145 | * Add new option by copying it... | |
9146 | */ | |
9147 | ||
9148 | copy_attribute(job->attrs, attr, 0); | |
d09495fa | 9149 | |
9150 | event |= CUPSD_EVENT_JOB_CONFIG_CHANGED; | |
ef416fc2 | 9151 | } |
9152 | } | |
9153 | ||
9154 | /* | |
9155 | * Save the job... | |
9156 | */ | |
9157 | ||
9158 | cupsdSaveJob(job); | |
9159 | ||
d09495fa | 9160 | /* |
9161 | * Send events as needed... | |
9162 | */ | |
9163 | ||
9164 | if (event & CUPSD_EVENT_JOB_STATE) | |
9165 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, | |
9166 | job->state_value == IPP_JOB_HELD ? | |
9167 | "Job held by user." : "Job restarted by user."); | |
9168 | ||
9169 | if (event & CUPSD_EVENT_JOB_CONFIG_CHANGED) | |
9170 | cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, job->printer, job, | |
9171 | "Job options changed by user."); | |
9172 | ||
ef416fc2 | 9173 | /* |
9174 | * Start jobs if possible... | |
9175 | */ | |
9176 | ||
9177 | cupsdCheckJobs(); | |
9178 | } | |
9179 | ||
9180 | ||
b423cd4c | 9181 | /* |
9182 | * 'set_printer_defaults()' - Set printer default options from a request. | |
9183 | */ | |
9184 | ||
9185 | static void | |
9186 | set_printer_defaults( | |
9187 | cupsd_client_t *con, /* I - Client connection */ | |
9188 | cupsd_printer_t *printer) /* I - Printer */ | |
9189 | { | |
9190 | int i; /* Looping var */ | |
9191 | ipp_attribute_t *attr; /* Current attribute */ | |
9192 | int namelen; /* Length of attribute name */ | |
9193 | char name[256], /* New attribute name */ | |
9194 | value[256]; /* String version of integer attrs */ | |
9195 | ||
9196 | ||
9197 | for (attr = con->request->attrs; attr; attr = attr->next) | |
9198 | { | |
9199 | /* | |
9200 | * Skip non-printer attributes... | |
9201 | */ | |
9202 | ||
9203 | if (attr->group_tag != IPP_TAG_PRINTER || !attr->name) | |
9204 | continue; | |
9205 | ||
9206 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_printer_defaults: %s", attr->name); | |
9207 | ||
9208 | if (!strcmp(attr->name, "job-sheets-default")) | |
9209 | { | |
9210 | /* | |
9211 | * Only allow keywords and names... | |
9212 | */ | |
9213 | ||
9214 | if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD) | |
9215 | continue; | |
9216 | ||
9217 | /* | |
9218 | * Only allow job-sheets-default to be set when running without a | |
9219 | * system high classification level... | |
9220 | */ | |
9221 | ||
9222 | if (Classification) | |
9223 | continue; | |
9224 | ||
9225 | cupsdSetString(&printer->job_sheets[0], attr->values[0].string.text); | |
9226 | ||
9227 | if (attr->num_values > 1) | |
9228 | cupsdSetString(&printer->job_sheets[1], attr->values[1].string.text); | |
9229 | else | |
9230 | cupsdSetString(&printer->job_sheets[1], "none"); | |
9231 | } | |
9232 | else if (!strcmp(attr->name, "requesting-user-name-allowed")) | |
9233 | { | |
9234 | cupsdFreePrinterUsers(printer); | |
9235 | ||
9236 | printer->deny_users = 0; | |
9237 | ||
9238 | if (attr->value_tag == IPP_TAG_NAME && | |
9239 | (attr->num_values > 1 || | |
9240 | strcmp(attr->values[0].string.text, "all"))) | |
9241 | { | |
9242 | for (i = 0; i < attr->num_values; i ++) | |
9243 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
9244 | } | |
9245 | } | |
9246 | else if (!strcmp(attr->name, "requesting-user-name-denied")) | |
9247 | { | |
9248 | cupsdFreePrinterUsers(printer); | |
9249 | ||
9250 | printer->deny_users = 1; | |
9251 | ||
9252 | if (attr->value_tag == IPP_TAG_NAME && | |
9253 | (attr->num_values > 1 || | |
9254 | strcmp(attr->values[0].string.text, "none"))) | |
9255 | { | |
9256 | for (i = 0; i < attr->num_values; i ++) | |
9257 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
9258 | } | |
9259 | } | |
9260 | else if (!strcmp(attr->name, "job-quota-period")) | |
9261 | { | |
9262 | if (attr->value_tag != IPP_TAG_INTEGER) | |
9263 | continue; | |
9264 | ||
9265 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-quota-period to %d...", | |
9266 | attr->values[0].integer); | |
9267 | cupsdFreeQuotas(printer); | |
9268 | ||
9269 | printer->quota_period = attr->values[0].integer; | |
9270 | } | |
9271 | else if (!strcmp(attr->name, "job-k-limit")) | |
9272 | { | |
9273 | if (attr->value_tag != IPP_TAG_INTEGER) | |
9274 | continue; | |
9275 | ||
9276 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-k-limit to %d...", | |
9277 | attr->values[0].integer); | |
9278 | cupsdFreeQuotas(printer); | |
9279 | ||
9280 | printer->k_limit = attr->values[0].integer; | |
9281 | } | |
9282 | else if (!strcmp(attr->name, "job-page-limit")) | |
9283 | { | |
9284 | if (attr->value_tag != IPP_TAG_INTEGER) | |
9285 | continue; | |
9286 | ||
9287 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-page-limit to %d...", | |
9288 | attr->values[0].integer); | |
9289 | cupsdFreeQuotas(printer); | |
9290 | ||
9291 | printer->page_limit = attr->values[0].integer; | |
9292 | } | |
9293 | else if (!strcmp(attr->name, "printer-op-policy")) | |
9294 | { | |
9295 | cupsd_policy_t *p; /* Policy */ | |
9296 | ||
9297 | ||
9298 | if (attr->value_tag != IPP_TAG_NAME) | |
9299 | continue; | |
9300 | ||
9301 | if ((p = cupsdFindPolicy(attr->values[0].string.text)) != NULL) | |
9302 | { | |
9303 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9304 | "Setting printer-op-policy to \"%s\"...", | |
9305 | attr->values[0].string.text); | |
9306 | cupsdSetString(&printer->op_policy, attr->values[0].string.text); | |
9307 | printer->op_policy_ptr = p; | |
9308 | } | |
9309 | else | |
9310 | { | |
9311 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
9312 | _("Unknown printer-op-policy \"%s\"."), | |
9313 | attr->values[0].string.text); | |
9314 | return; | |
9315 | } | |
9316 | } | |
9317 | else if (!strcmp(attr->name, "printer-error-policy")) | |
9318 | { | |
9319 | if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD) | |
9320 | continue; | |
9321 | ||
9322 | if (strcmp(attr->values[0].string.text, "abort-job") && | |
9323 | strcmp(attr->values[0].string.text, "retry-job") && | |
9324 | strcmp(attr->values[0].string.text, "stop-printer")) | |
9325 | { | |
9326 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
9327 | _("Unknown printer-error-policy \"%s\"."), | |
9328 | attr->values[0].string.text); | |
9329 | return; | |
9330 | } | |
9331 | ||
9332 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9333 | "Setting printer-error-policy to \"%s\"...", | |
9334 | attr->values[0].string.text); | |
9335 | cupsdSetString(&printer->error_policy, attr->values[0].string.text); | |
9336 | } | |
b423cd4c | 9337 | |
9338 | /* | |
9339 | * Skip any other non-default attributes... | |
9340 | */ | |
9341 | ||
9342 | namelen = strlen(attr->name); | |
9343 | if (namelen < 9 || strcmp(attr->name + namelen - 8, "-default") || | |
9344 | namelen > (sizeof(name) - 1) || attr->num_values != 1) | |
9345 | continue; | |
9346 | ||
9347 | /* | |
9348 | * OK, anything else must be a user-defined default... | |
9349 | */ | |
9350 | ||
9351 | strlcpy(name, attr->name, sizeof(name)); | |
9352 | name[namelen - 8] = '\0'; /* Strip "-default" */ | |
9353 | ||
9354 | switch (attr->value_tag) | |
9355 | { | |
9356 | case IPP_TAG_DELETEATTR : | |
9357 | printer->num_options = cupsRemoveOption(name, | |
9358 | printer->num_options, | |
9359 | &(printer->options)); | |
9360 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9361 | "Deleting %s", attr->name); | |
9362 | break; | |
9363 | ||
9364 | case IPP_TAG_NAME : | |
9365 | case IPP_TAG_KEYWORD : | |
9366 | case IPP_TAG_URI : | |
9367 | printer->num_options = cupsAddOption(name, | |
9368 | attr->values[0].string.text, | |
9369 | printer->num_options, | |
9370 | &(printer->options)); | |
9371 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9372 | "Setting %s to \"%s\"...", attr->name, | |
9373 | attr->values[0].string.text); | |
9374 | break; | |
9375 | ||
9376 | case IPP_TAG_BOOLEAN : | |
9377 | printer->num_options = cupsAddOption(name, | |
9378 | attr->values[0].boolean ? | |
9379 | "true" : "false", | |
9380 | printer->num_options, | |
9381 | &(printer->options)); | |
9382 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9383 | "Setting %s to %s...", attr->name, | |
9384 | attr->values[0].boolean ? "true" : "false"); | |
9385 | break; | |
9386 | ||
9387 | case IPP_TAG_INTEGER : | |
9388 | case IPP_TAG_ENUM : | |
9389 | sprintf(value, "%d", attr->values[0].integer); | |
9390 | printer->num_options = cupsAddOption(name, value, | |
9391 | printer->num_options, | |
9392 | &(printer->options)); | |
9393 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9394 | "Setting %s to %s...", attr->name, value); | |
9395 | break; | |
9396 | ||
9397 | case IPP_TAG_RANGE : | |
9398 | sprintf(value, "%d-%d", attr->values[0].range.lower, | |
9399 | attr->values[0].range.upper); | |
9400 | printer->num_options = cupsAddOption(name, value, | |
9401 | printer->num_options, | |
9402 | &(printer->options)); | |
9403 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9404 | "Setting %s to %s...", attr->name, value); | |
9405 | break; | |
9406 | ||
9407 | case IPP_TAG_RESOLUTION : | |
9408 | sprintf(value, "%dx%d%s", attr->values[0].resolution.xres, | |
9409 | attr->values[0].resolution.yres, | |
9410 | attr->values[0].resolution.units == IPP_RES_PER_INCH ? | |
9411 | "dpi" : "dpc"); | |
9412 | printer->num_options = cupsAddOption(name, value, | |
9413 | printer->num_options, | |
9414 | &(printer->options)); | |
9415 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9416 | "Setting %s to %s...", attr->name, value); | |
9417 | break; | |
9418 | ||
9419 | default : | |
9420 | /* Do nothing for other values */ | |
9421 | break; | |
9422 | } | |
9423 | } | |
9424 | } | |
9425 | ||
9426 | ||
ef416fc2 | 9427 | /* |
9428 | * 'start_printer()' - Start a printer. | |
9429 | */ | |
9430 | ||
9431 | static void | |
9432 | start_printer(cupsd_client_t *con, /* I - Client connection */ | |
9433 | ipp_attribute_t *uri) /* I - Printer URI */ | |
9434 | { | |
9435 | http_status_t status; /* Policy status */ | |
bc44d920 | 9436 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
ef416fc2 | 9437 | cupsd_printer_t *printer; /* Printer data */ |
9438 | ||
9439 | ||
9440 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "start_printer(%p[%d], %s)", con, | |
9441 | con->http.fd, uri->values[0].string.text); | |
9442 | ||
9443 | /* | |
9444 | * Is the destination valid? | |
9445 | */ | |
9446 | ||
f7deaa1a | 9447 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 9448 | { |
9449 | /* | |
9450 | * Bad URI... | |
9451 | */ | |
9452 | ||
9453 | send_ipp_status(con, IPP_NOT_FOUND, | |
9454 | _("The printer or class was not found.")); | |
9455 | return; | |
9456 | } | |
9457 | ||
9458 | /* | |
9459 | * Check policy... | |
9460 | */ | |
9461 | ||
9462 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
9463 | { | |
f899b121 | 9464 | send_http_error(con, status, printer); |
ef416fc2 | 9465 | return; |
9466 | } | |
9467 | ||
9468 | /* | |
9469 | * Start the printer... | |
9470 | */ | |
9471 | ||
9472 | printer->state_message[0] = '\0'; | |
9473 | ||
9474 | cupsdStartPrinter(printer, 1); | |
9475 | ||
9476 | if (dtype & CUPS_PRINTER_CLASS) | |
f7deaa1a | 9477 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" started by \"%s\".", |
9478 | printer->name, get_username(con)); | |
e00b005a | 9479 | else |
f7deaa1a | 9480 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" started by \"%s\".", |
9481 | printer->name, get_username(con)); | |
ef416fc2 | 9482 | |
9483 | cupsdCheckJobs(); | |
9484 | ||
9485 | /* | |
9486 | * Everything was ok, so return OK status... | |
9487 | */ | |
9488 | ||
9489 | con->response->request.status.status_code = IPP_OK; | |
9490 | } | |
9491 | ||
9492 | ||
9493 | /* | |
9494 | * 'stop_printer()' - Stop a printer. | |
9495 | */ | |
9496 | ||
9497 | static void | |
9498 | stop_printer(cupsd_client_t *con, /* I - Client connection */ | |
9499 | ipp_attribute_t *uri) /* I - Printer URI */ | |
9500 | { | |
9501 | http_status_t status; /* Policy status */ | |
bc44d920 | 9502 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
ef416fc2 | 9503 | cupsd_printer_t *printer; /* Printer data */ |
9504 | ipp_attribute_t *attr; /* printer-state-message attribute */ | |
9505 | ||
9506 | ||
9507 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "stop_printer(%p[%d], %s)", con, | |
9508 | con->http.fd, uri->values[0].string.text); | |
9509 | ||
9510 | /* | |
9511 | * Is the destination valid? | |
9512 | */ | |
9513 | ||
f7deaa1a | 9514 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 9515 | { |
9516 | /* | |
9517 | * Bad URI... | |
9518 | */ | |
9519 | ||
9520 | send_ipp_status(con, IPP_NOT_FOUND, | |
9521 | _("The printer or class was not found.")); | |
9522 | return; | |
9523 | } | |
9524 | ||
9525 | /* | |
9526 | * Check policy... | |
9527 | */ | |
9528 | ||
9529 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
9530 | { | |
f899b121 | 9531 | send_http_error(con, status, printer); |
ef416fc2 | 9532 | return; |
9533 | } | |
9534 | ||
9535 | /* | |
9536 | * Stop the printer... | |
9537 | */ | |
9538 | ||
9539 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
9540 | IPP_TAG_TEXT)) == NULL) | |
9541 | strcpy(printer->state_message, "Paused"); | |
9542 | else | |
9543 | { | |
9544 | strlcpy(printer->state_message, attr->values[0].string.text, | |
9545 | sizeof(printer->state_message)); | |
9546 | } | |
9547 | ||
9548 | cupsdStopPrinter(printer, 1); | |
9549 | ||
9550 | if (dtype & CUPS_PRINTER_CLASS) | |
f7deaa1a | 9551 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" stopped by \"%s\".", |
9552 | printer->name, get_username(con)); | |
ef416fc2 | 9553 | else |
f7deaa1a | 9554 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" stopped by \"%s\".", |
9555 | printer->name, get_username(con)); | |
ef416fc2 | 9556 | |
9557 | /* | |
9558 | * Everything was ok, so return OK status... | |
9559 | */ | |
9560 | ||
9561 | con->response->request.status.status_code = IPP_OK; | |
9562 | } | |
9563 | ||
9564 | ||
89d46774 | 9565 | /* |
9566 | * 'url_encode_attr()' - URL-encode a string attribute. | |
9567 | */ | |
9568 | ||
9569 | static void | |
9570 | url_encode_attr(ipp_attribute_t *attr, /* I - Attribute */ | |
9571 | char *buffer,/* I - String buffer */ | |
9572 | int bufsize)/* I - Size of buffer */ | |
9573 | { | |
9574 | int i; /* Looping var */ | |
9575 | char *bufptr, /* Pointer into buffer */ | |
b94498cf | 9576 | *bufend; /* End of buffer */ |
89d46774 | 9577 | |
9578 | ||
9579 | strlcpy(buffer, attr->name, bufsize); | |
9580 | bufptr = buffer + strlen(buffer); | |
9581 | bufend = buffer + bufsize - 1; | |
9582 | ||
9583 | for (i = 0; i < attr->num_values; i ++) | |
9584 | { | |
9585 | if (bufptr >= bufend) | |
9586 | break; | |
9587 | ||
9588 | if (i) | |
9589 | *bufptr++ = ','; | |
9590 | else | |
9591 | *bufptr++ = '='; | |
9592 | ||
9593 | if (bufptr >= bufend) | |
9594 | break; | |
9595 | ||
9596 | *bufptr++ = '\''; | |
9597 | ||
b94498cf | 9598 | bufptr = url_encode_string(attr->values[i].string.text, |
9599 | bufptr, bufend - bufptr + 1); | |
89d46774 | 9600 | |
9601 | if (bufptr >= bufend) | |
9602 | break; | |
9603 | ||
9604 | *bufptr++ = '\''; | |
9605 | } | |
9606 | ||
9607 | *bufptr = '\0'; | |
9608 | } | |
9609 | ||
9610 | ||
b94498cf | 9611 | /* |
9612 | * 'url_encode_string()' - URL-encode a string. | |
9613 | */ | |
9614 | ||
9615 | static char * /* O - End of string */ | |
9616 | url_encode_string(const char *s, /* I - String */ | |
9617 | char *buffer, /* I - String buffer */ | |
9618 | int bufsize) /* I - Size of buffer */ | |
9619 | { | |
9620 | char *bufptr, /* Pointer into buffer */ | |
9621 | *bufend; /* End of buffer */ | |
9622 | static const char *hex = "0123456789ABCDEF"; | |
9623 | /* Hex digits */ | |
9624 | ||
9625 | ||
9626 | bufptr = buffer; | |
9627 | bufend = buffer + bufsize - 1; | |
9628 | ||
9629 | while (*s && bufptr < bufend) | |
9630 | { | |
9631 | if (*s == ' ' || *s == '%') | |
9632 | { | |
9633 | if (bufptr >= (bufend - 2)) | |
9634 | break; | |
9635 | ||
9636 | *bufptr++ = '%'; | |
9637 | *bufptr++ = hex[(*s >> 4) & 15]; | |
9638 | *bufptr++ = hex[*s & 15]; | |
9639 | ||
9640 | s ++; | |
9641 | } | |
9642 | else if (*s == '\'' || *s == '\\') | |
9643 | { | |
9644 | if (bufptr >= (bufend - 1)) | |
9645 | break; | |
9646 | ||
9647 | *bufptr++ = '\\'; | |
9648 | *bufptr++ = *s++; | |
9649 | } | |
9650 | else | |
9651 | *bufptr++ = *s++; | |
9652 | } | |
9653 | ||
9654 | *bufptr = '\0'; | |
9655 | ||
9656 | return (bufptr); | |
9657 | } | |
9658 | ||
9659 | ||
ef416fc2 | 9660 | /* |
9661 | * 'user_allowed()' - See if a user is allowed to print to a queue. | |
9662 | */ | |
9663 | ||
9664 | static int /* O - 0 if not allowed, 1 if allowed */ | |
9665 | user_allowed(cupsd_printer_t *p, /* I - Printer or class */ | |
9666 | const char *username) /* I - Username */ | |
9667 | { | |
9668 | int i; /* Looping var */ | |
9669 | struct passwd *pw; /* User password data */ | |
9670 | ||
9671 | ||
9672 | if (p->num_users == 0) | |
9673 | return (1); | |
9674 | ||
9675 | if (!strcmp(username, "root")) | |
9676 | return (1); | |
9677 | ||
9678 | pw = getpwnam(username); | |
9679 | endpwent(); | |
9680 | ||
9681 | for (i = 0; i < p->num_users; i ++) | |
9682 | { | |
9683 | if (p->users[i][0] == '@') | |
9684 | { | |
9685 | /* | |
9686 | * Check group membership... | |
9687 | */ | |
9688 | ||
9689 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) | |
9690 | break; | |
9691 | } | |
9692 | else if (!strcasecmp(username, p->users[i])) | |
9693 | break; | |
9694 | } | |
9695 | ||
9696 | return ((i < p->num_users) != p->deny_users); | |
9697 | } | |
9698 | ||
9699 | ||
9700 | /* | |
9701 | * 'validate_job()' - Validate printer options and destination. | |
9702 | */ | |
9703 | ||
9704 | static void | |
9705 | validate_job(cupsd_client_t *con, /* I - Client connection */ | |
9706 | ipp_attribute_t *uri) /* I - Printer URI */ | |
9707 | { | |
9708 | http_status_t status; /* Policy status */ | |
9709 | ipp_attribute_t *attr; /* Current attribute */ | |
9710 | ipp_attribute_t *format; /* Document-format attribute */ | |
bc44d920 | 9711 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
ef416fc2 | 9712 | char super[MIME_MAX_SUPER], |
9713 | /* Supertype of file */ | |
9714 | type[MIME_MAX_TYPE]; | |
9715 | /* Subtype of file */ | |
9716 | cupsd_printer_t *printer; /* Printer */ | |
9717 | ||
9718 | ||
9719 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "validate_job(%p[%d], %s)", con, | |
9720 | con->http.fd, uri->values[0].string.text); | |
9721 | ||
9722 | /* | |
9723 | * OK, see if the client is sending the document compressed - CUPS | |
9724 | * doesn't support compression yet... | |
9725 | */ | |
9726 | ||
fa73b229 | 9727 | if ((attr = ippFindAttribute(con->request, "compression", |
9728 | IPP_TAG_KEYWORD)) != NULL && | |
9729 | !strcmp(attr->values[0].string.text, "none")) | |
ef416fc2 | 9730 | { |
9731 | send_ipp_status(con, IPP_ATTRIBUTES, | |
9732 | _("Unsupported compression attribute %s!"), | |
9733 | attr->values[0].string.text); | |
9734 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
9735 | "compression", NULL, attr->values[0].string.text); | |
9736 | return; | |
9737 | } | |
9738 | ||
9739 | /* | |
9740 | * Is it a format we support? | |
9741 | */ | |
9742 | ||
9743 | if ((format = ippFindAttribute(con->request, "document-format", | |
9744 | IPP_TAG_MIMETYPE)) != NULL) | |
9745 | { | |
bc44d920 | 9746 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", |
9747 | super, type) != 2) | |
ef416fc2 | 9748 | { |
9749 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
9750 | format->values[0].string.text); | |
9751 | return; | |
9752 | } | |
9753 | ||
fa73b229 | 9754 | if ((strcmp(super, "application") || strcmp(type, "octet-stream")) && |
9755 | !mimeType(MimeDatabase, super, type)) | |
ef416fc2 | 9756 | { |
9757 | cupsdLogMessage(CUPSD_LOG_INFO, | |
9758 | "Hint: Do you have the raw file printing rules enabled?"); | |
9759 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
9760 | _("Unsupported format \"%s\"!"), | |
9761 | format->values[0].string.text); | |
9762 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
9763 | "document-format", NULL, format->values[0].string.text); | |
9764 | return; | |
9765 | } | |
9766 | } | |
9767 | ||
9768 | /* | |
9769 | * Is the destination valid? | |
9770 | */ | |
9771 | ||
f7deaa1a | 9772 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 9773 | { |
9774 | /* | |
9775 | * Bad URI... | |
9776 | */ | |
9777 | ||
9778 | send_ipp_status(con, IPP_NOT_FOUND, | |
9779 | _("The printer or class was not found.")); | |
9780 | return; | |
9781 | } | |
9782 | ||
9783 | /* | |
9784 | * Check policy... | |
9785 | */ | |
9786 | ||
9787 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
9788 | { | |
f899b121 | 9789 | send_http_error(con, status, printer); |
ef416fc2 | 9790 | return; |
9791 | } | |
9792 | ||
9793 | /* | |
9794 | * Everything was ok, so return OK status... | |
9795 | */ | |
9796 | ||
9797 | con->response->request.status.status_code = IPP_OK; | |
9798 | } | |
9799 | ||
9800 | ||
9801 | /* | |
9802 | * 'validate_name()' - Make sure the printer name only contains valid chars. | |
9803 | */ | |
9804 | ||
bc44d920 | 9805 | static int /* O - 0 if name is no good, 1 if good */ |
ef416fc2 | 9806 | validate_name(const char *name) /* I - Name to check */ |
9807 | { | |
9808 | const char *ptr; /* Pointer into name */ | |
9809 | ||
9810 | ||
9811 | /* | |
9812 | * Scan the whole name... | |
9813 | */ | |
9814 | ||
9815 | for (ptr = name; *ptr; ptr ++) | |
f7deaa1a | 9816 | if ((*ptr > 0 && *ptr <= ' ') || *ptr == 127 || *ptr == '/' || *ptr == '#') |
ef416fc2 | 9817 | return (0); |
9818 | ||
9819 | /* | |
9820 | * All the characters are good; validate the length, too... | |
9821 | */ | |
9822 | ||
9823 | return ((ptr - name) < 128); | |
9824 | } | |
9825 | ||
9826 | ||
9827 | /* | |
9828 | * 'validate_user()' - Validate the user for the request. | |
9829 | */ | |
9830 | ||
9831 | static int /* O - 1 if permitted, 0 otherwise */ | |
9832 | validate_user(cupsd_job_t *job, /* I - Job */ | |
9833 | cupsd_client_t *con, /* I - Client connection */ | |
9834 | const char *owner, /* I - Owner of job/resource */ | |
9835 | char *username, /* O - Authenticated username */ | |
9836 | int userlen) /* I - Length of username */ | |
9837 | { | |
ef416fc2 | 9838 | cupsd_printer_t *printer; /* Printer for job */ |
9839 | ||
9840 | ||
9841 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
9842 | "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, " | |
9843 | "userlen=%d)", | |
9844 | job ? job->id : 0, con->http.fd, owner ? owner : "(null)", | |
9845 | username, userlen); | |
9846 | ||
9847 | /* | |
9848 | * Validate input... | |
9849 | */ | |
9850 | ||
9851 | if (!con || !owner || !username || userlen <= 0) | |
9852 | return (0); | |
9853 | ||
9854 | /* | |
9855 | * Get the best authenticated username that is available. | |
9856 | */ | |
9857 | ||
e00b005a | 9858 | strlcpy(username, get_username(con), userlen); |
ef416fc2 | 9859 | |
9860 | /* | |
9861 | * Check the username against the owner... | |
9862 | */ | |
9863 | ||
80ca4592 | 9864 | printer = cupsdFindDest(job->dest); |
ef416fc2 | 9865 | |
9866 | return (cupsdCheckPolicy(printer ? printer->op_policy_ptr : DefaultPolicyPtr, | |
9867 | con, owner) == HTTP_OK); | |
9868 | } | |
9869 | ||
9870 | ||
9871 | /* | |
bc44d920 | 9872 | * End of "$Id: ipp.c 6678 2007-07-16 18:03:35Z mike $". |
ef416fc2 | 9873 | */ |