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ef416fc2 | 1 | /* |
2e4ff8af | 2 | * "$Id: ipp.c 7014 2007-10-10 21:57:43Z 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. | |
2e4ff8af | 57 | * get_document() - Get a copy of a job file. |
ef416fc2 | 58 | * get_job_attrs() - Get job attributes. |
fa73b229 | 59 | * get_jobs() - Get a list of jobs for the specified printer. |
ef416fc2 | 60 | * get_notifications() - Get events for a subscription. |
b94498cf | 61 | * get_ppd() - Get a named PPD from the local system. |
ef416fc2 | 62 | * get_ppds() - Get the list of PPD files on the local |
63 | * system. | |
64 | * get_printer_attrs() - Get printer attributes. | |
65 | * get_printers() - Get a list of printers. | |
66 | * get_subscription_attrs() - Get subscription attributes. | |
67 | * get_subscriptions() - Get subscriptions. | |
e00b005a | 68 | * get_username() - Get the username associated with a request. |
ef416fc2 | 69 | * hold_job() - Hold a print job. |
70 | * move_job() - Move a job to a new destination. | |
ef416fc2 | 71 | * ppd_parse_line() - Parse a PPD default line. |
72 | * print_job() - Print a file to a printer or class. | |
73 | * read_ps_line() - Read a line from a PS file... | |
74 | * read_ps_job_ticket() - Reads a job ticket embedded in a PS file. | |
75 | * reject_jobs() - Reject print jobs to a printer. | |
76 | * release_job() - Release a held print job. | |
77 | * restart_job() - Restart an old print job. | |
78 | * save_auth_info() - Save authentication information for a job. | |
f7deaa1a | 79 | * save_krb5_creds() - Save Kerberos credentials for a job. |
ef416fc2 | 80 | * send_document() - Send a file to a printer or class. |
81 | * send_http_error() - Send a HTTP error back to the IPP client. | |
82 | * send_ipp_status() - Send a status back to the IPP client. | |
83 | * set_default() - Set the default destination... | |
84 | * set_job_attrs() - Set job attributes. | |
b423cd4c | 85 | * set_printer_defaults() - Set printer default options from a request. |
ef416fc2 | 86 | * start_printer() - Start a printer. |
87 | * stop_printer() - Stop a printer. | |
89d46774 | 88 | * url_encode_attr() - URL-encode a string attribute. |
b94498cf | 89 | * url_encode_string() - URL-encode a string. |
ef416fc2 | 90 | * user_allowed() - See if a user is allowed to print to a queue. |
91 | * validate_job() - Validate printer options and destination. | |
92 | * validate_name() - Make sure the printer name only contains | |
93 | * valid chars. | |
94 | * validate_user() - Validate the user for the request. | |
95 | */ | |
96 | ||
97 | /* | |
98 | * Include necessary headers... | |
99 | */ | |
100 | ||
101 | #include "cupsd.h" | |
102 | ||
103 | #ifdef HAVE_LIBPAPER | |
104 | # include <paper.h> | |
105 | #endif /* HAVE_LIBPAPER */ | |
106 | ||
f899b121 | 107 | #ifdef __APPLE__ |
108 | # ifdef HAVE_MEMBERSHIP_H | |
109 | # include <membership.h> | |
110 | # endif /* HAVE_MEMBERSHIP_H */ | |
111 | # ifdef HAVE_MEMBERSHIPPRIV_H | |
112 | # include <membershipPriv.h> | |
113 | # else | |
7594b224 | 114 | extern int mbr_user_name_to_uuid(const char* name, uuid_t uu); |
115 | extern int mbr_group_name_to_uuid(const char* name, uuid_t uu); | |
116 | extern int mbr_check_membership_by_id(uuid_t user, gid_t group, int* ismember); | |
f899b121 | 117 | # endif /* HAVE_MEMBERSHIPPRIV_H */ |
118 | #endif /* __APPLE__ */ | |
7594b224 | 119 | |
ef416fc2 | 120 | |
ef416fc2 | 121 | /* |
122 | * Local functions... | |
123 | */ | |
124 | ||
125 | static void accept_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
126 | static void add_class(cupsd_client_t *con, ipp_attribute_t *uri); | |
b423cd4c | 127 | static int add_file(cupsd_client_t *con, cupsd_job_t *job, |
128 | mime_type_t *filetype, int compression); | |
f7deaa1a | 129 | static cupsd_job_t *add_job(cupsd_client_t *con, cupsd_printer_t *printer, |
80ca4592 | 130 | mime_type_t *filetype); |
ef416fc2 | 131 | static void add_job_state_reasons(cupsd_client_t *con, cupsd_job_t *job); |
132 | static void add_job_subscriptions(cupsd_client_t *con, cupsd_job_t *job); | |
bd7854cb | 133 | static void add_job_uuid(cupsd_client_t *con, cupsd_job_t *job); |
ef416fc2 | 134 | static void add_printer(cupsd_client_t *con, ipp_attribute_t *uri); |
b423cd4c | 135 | static void add_printer_state_reasons(cupsd_client_t *con, |
136 | cupsd_printer_t *p); | |
ef416fc2 | 137 | static void add_queued_job_count(cupsd_client_t *con, cupsd_printer_t *p); |
b423cd4c | 138 | static void apply_printer_defaults(cupsd_printer_t *printer, |
139 | cupsd_job_t *job); | |
ef416fc2 | 140 | static void authenticate_job(cupsd_client_t *con, ipp_attribute_t *uri); |
141 | static void cancel_all_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
142 | static void cancel_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
143 | static void cancel_subscription(cupsd_client_t *con, int id); | |
144 | static int check_quotas(cupsd_client_t *con, cupsd_printer_t *p); | |
145 | static ipp_attribute_t *copy_attribute(ipp_t *to, ipp_attribute_t *attr, | |
146 | int quickcopy); | |
fa73b229 | 147 | static void copy_attrs(ipp_t *to, ipp_t *from, cups_array_t *ra, |
ef416fc2 | 148 | ipp_tag_t group, int quickcopy); |
b423cd4c | 149 | static int copy_banner(cupsd_client_t *con, cupsd_job_t *job, |
150 | const char *name); | |
ef416fc2 | 151 | static int copy_file(const char *from, const char *to); |
b423cd4c | 152 | static int copy_model(cupsd_client_t *con, const char *from, |
153 | const char *to); | |
fa73b229 | 154 | static void copy_job_attrs(cupsd_client_t *con, |
155 | cupsd_job_t *job, | |
156 | cups_array_t *ra); | |
157 | static void copy_printer_attrs(cupsd_client_t *con, | |
158 | cupsd_printer_t *printer, | |
159 | cups_array_t *ra); | |
ef416fc2 | 160 | static void copy_subscription_attrs(cupsd_client_t *con, |
161 | cupsd_subscription_t *sub, | |
162 | cups_array_t *ra); | |
163 | static void create_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
164 | static cups_array_t *create_requested_array(ipp_t *request); | |
165 | static void create_subscription(cupsd_client_t *con, ipp_attribute_t *uri); | |
166 | static void delete_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
167 | static void get_default(cupsd_client_t *con); | |
168 | static void get_devices(cupsd_client_t *con); | |
2e4ff8af | 169 | static void get_document(cupsd_client_t *con, ipp_attribute_t *uri); |
ef416fc2 | 170 | static void get_jobs(cupsd_client_t *con, ipp_attribute_t *uri); |
171 | static void get_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
bd7854cb | 172 | static void get_notifications(cupsd_client_t *con); |
b94498cf | 173 | static void get_ppd(cupsd_client_t *con, ipp_attribute_t *uri); |
ef416fc2 | 174 | static void get_ppds(cupsd_client_t *con); |
175 | static void get_printers(cupsd_client_t *con, int type); | |
176 | static void get_printer_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
177 | static void get_subscription_attrs(cupsd_client_t *con, int sub_id); | |
178 | static void get_subscriptions(cupsd_client_t *con, ipp_attribute_t *uri); | |
e00b005a | 179 | static const char *get_username(cupsd_client_t *con); |
ef416fc2 | 180 | static void hold_job(cupsd_client_t *con, ipp_attribute_t *uri); |
181 | static void move_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
ef416fc2 | 182 | static int ppd_parse_line(const char *line, char *option, int olen, |
183 | char *choice, int clen); | |
184 | static void print_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
185 | static void read_ps_job_ticket(cupsd_client_t *con); | |
186 | static void reject_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
187 | static void release_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
188 | static void renew_subscription(cupsd_client_t *con, int sub_id); | |
189 | static void restart_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
f7deaa1a | 190 | static void save_auth_info(cupsd_client_t *con, cupsd_job_t *job, |
191 | ipp_attribute_t *auth_info); | |
192 | #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H) | |
193 | static void save_krb5_creds(cupsd_client_t *con, cupsd_job_t *job); | |
194 | #endif /* HAVE_GSSAPI && HAVE_KRB5_H */ | |
ef416fc2 | 195 | static void send_document(cupsd_client_t *con, ipp_attribute_t *uri); |
f899b121 | 196 | static void send_http_error(cupsd_client_t *con, http_status_t status, |
197 | cupsd_printer_t *printer); | |
ef416fc2 | 198 | static void send_ipp_status(cupsd_client_t *con, ipp_status_t status, |
199 | const char *message, ...) | |
200 | # ifdef __GNUC__ | |
201 | __attribute__ ((__format__ (__printf__, 3, 4))) | |
202 | # endif /* __GNUC__ */ | |
203 | ; | |
204 | static void set_default(cupsd_client_t *con, ipp_attribute_t *uri); | |
205 | static void set_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
b423cd4c | 206 | static void set_printer_defaults(cupsd_client_t *con, |
207 | cupsd_printer_t *printer); | |
ef416fc2 | 208 | static void start_printer(cupsd_client_t *con, ipp_attribute_t *uri); |
209 | static void stop_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
89d46774 | 210 | static void url_encode_attr(ipp_attribute_t *attr, char *buffer, |
211 | int bufsize); | |
b94498cf | 212 | static char *url_encode_string(const char *s, char *buffer, int bufsize); |
ef416fc2 | 213 | static int user_allowed(cupsd_printer_t *p, const char *username); |
214 | static void validate_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
215 | static int validate_name(const char *name); | |
216 | static int validate_user(cupsd_job_t *job, cupsd_client_t *con, | |
217 | const char *owner, char *username, | |
218 | int userlen); | |
219 | ||
220 | ||
221 | /* | |
09a101d6 | 222 | * 'cupsdProcessIPPRequest()' - Process an incoming IPP request. |
ef416fc2 | 223 | */ |
224 | ||
225 | int /* O - 1 on success, 0 on failure */ | |
226 | cupsdProcessIPPRequest( | |
227 | cupsd_client_t *con) /* I - Client connection */ | |
228 | { | |
229 | ipp_tag_t group; /* Current group tag */ | |
230 | ipp_attribute_t *attr; /* Current attribute */ | |
231 | ipp_attribute_t *charset; /* Character set attribute */ | |
232 | ipp_attribute_t *language; /* Language attribute */ | |
233 | ipp_attribute_t *uri; /* Printer URI attribute */ | |
234 | ipp_attribute_t *username; /* requesting-user-name attr */ | |
235 | int sub_id; /* Subscription ID */ | |
236 | ||
237 | ||
238 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
239 | "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x", | |
240 | con, con->http.fd, con->request->request.op.operation_id); | |
241 | ||
242 | /* | |
243 | * First build an empty response message for this request... | |
244 | */ | |
245 | ||
246 | con->response = ippNew(); | |
247 | ||
bc44d920 | 248 | con->response->request.status.version[0] = |
249 | con->request->request.op.version[0]; | |
250 | con->response->request.status.version[1] = | |
251 | con->request->request.op.version[1]; | |
252 | con->response->request.status.request_id = | |
253 | con->request->request.op.request_id; | |
ef416fc2 | 254 | |
255 | /* | |
256 | * Then validate the request header and required attributes... | |
257 | */ | |
f7deaa1a | 258 | |
ef416fc2 | 259 | if (con->request->request.any.version[0] != 1) |
260 | { | |
261 | /* | |
262 | * Return an error, since we only support IPP 1.x. | |
263 | */ | |
264 | ||
265 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
266 | "%04X %s Bad request version number %d.%d", | |
267 | IPP_VERSION_NOT_SUPPORTED, con->http.hostname, | |
268 | con->request->request.any.version[0], | |
269 | con->request->request.any.version[1]); | |
270 | ||
271 | send_ipp_status(con, IPP_VERSION_NOT_SUPPORTED, | |
272 | _("Bad request version number %d.%d!"), | |
273 | con->request->request.any.version[0], | |
274 | con->request->request.any.version[1]); | |
f7deaa1a | 275 | } |
fa73b229 | 276 | else if (!con->request->attrs) |
ef416fc2 | 277 | { |
278 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
279 | "%04X %s No attributes in request", | |
280 | IPP_BAD_REQUEST, con->http.hostname); | |
281 | ||
282 | send_ipp_status(con, IPP_BAD_REQUEST, _("No attributes in request!")); | |
283 | } | |
284 | else | |
285 | { | |
286 | /* | |
287 | * Make sure that the attributes are provided in the correct order and | |
288 | * don't repeat groups... | |
289 | */ | |
290 | ||
291 | for (attr = con->request->attrs, group = attr->group_tag; | |
fa73b229 | 292 | attr; |
ef416fc2 | 293 | attr = attr->next) |
294 | if (attr->group_tag < group && attr->group_tag != IPP_TAG_ZERO) | |
295 | { | |
296 | /* | |
297 | * Out of order; return an error... | |
298 | */ | |
299 | ||
300 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
301 | "%04X %s Attribute groups are out of order", | |
302 | IPP_BAD_REQUEST, con->http.hostname); | |
303 | ||
304 | send_ipp_status(con, IPP_BAD_REQUEST, | |
305 | _("Attribute groups are out of order (%x < %x)!"), | |
306 | attr->group_tag, group); | |
307 | break; | |
308 | } | |
309 | else | |
310 | group = attr->group_tag; | |
311 | ||
fa73b229 | 312 | if (!attr) |
ef416fc2 | 313 | { |
314 | /* | |
315 | * Then make sure that the first three attributes are: | |
316 | * | |
317 | * attributes-charset | |
318 | * attributes-natural-language | |
319 | * printer-uri/job-uri | |
320 | */ | |
321 | ||
322 | attr = con->request->attrs; | |
323 | if (attr && !strcmp(attr->name, "attributes-charset") && | |
fa73b229 | 324 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_CHARSET) |
ef416fc2 | 325 | charset = attr; |
326 | else | |
327 | charset = NULL; | |
328 | ||
329 | if (attr) | |
330 | attr = attr->next; | |
331 | ||
332 | if (attr && !strcmp(attr->name, "attributes-natural-language") && | |
fa73b229 | 333 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_LANGUAGE) |
ef416fc2 | 334 | language = attr; |
335 | else | |
336 | language = NULL; | |
337 | ||
fa73b229 | 338 | if ((attr = ippFindAttribute(con->request, "printer-uri", |
339 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 340 | uri = attr; |
fa73b229 | 341 | else if ((attr = ippFindAttribute(con->request, "job-uri", |
342 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 343 | uri = attr; |
b94498cf | 344 | else if (con->request->request.op.operation_id == CUPS_GET_PPD) |
345 | uri = ippFindAttribute(con->request, "ppd-name", IPP_TAG_NAME); | |
ef416fc2 | 346 | else |
347 | uri = NULL; | |
348 | ||
349 | if (charset) | |
350 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
bc44d920 | 351 | "attributes-charset", NULL, |
352 | charset->values[0].string.text); | |
ef416fc2 | 353 | else |
354 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
355 | "attributes-charset", NULL, DefaultCharset); | |
356 | ||
357 | if (language) | |
358 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
359 | "attributes-natural-language", NULL, | |
360 | language->values[0].string.text); | |
361 | else | |
362 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
363 | "attributes-natural-language", NULL, DefaultLanguage); | |
364 | ||
2e4ff8af MS |
365 | if (charset && |
366 | strcasecmp(charset->values[0].string.text, "us-ascii") && | |
367 | strcasecmp(charset->values[0].string.text, "utf-8")) | |
368 | { | |
369 | /* | |
370 | * Bad character set... | |
371 | */ | |
372 | ||
373 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unsupported character set \"%s\"!", | |
374 | charset->values[0].string.text); | |
375 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
376 | "%04X %s Unsupported attributes-charset value \"%s\"", | |
377 | IPP_CHARSET, con->http.hostname, | |
378 | charset->values[0].string.text); | |
379 | send_ipp_status(con, IPP_BAD_REQUEST, | |
380 | _("Unsupported character set \"%s\"!"), | |
381 | charset->values[0].string.text); | |
382 | } | |
383 | else if (!charset || !language || | |
384 | (!uri && | |
385 | con->request->request.op.operation_id != CUPS_GET_DEFAULT && | |
386 | con->request->request.op.operation_id != CUPS_GET_PRINTERS && | |
387 | con->request->request.op.operation_id != CUPS_GET_CLASSES && | |
388 | con->request->request.op.operation_id != CUPS_GET_DEVICES && | |
389 | con->request->request.op.operation_id != CUPS_GET_PPDS)) | |
ef416fc2 | 390 | { |
391 | /* | |
392 | * Return an error, since attributes-charset, | |
393 | * attributes-natural-language, and printer-uri/job-uri are required | |
394 | * for all operations. | |
395 | */ | |
396 | ||
397 | if (!charset) | |
398 | { | |
399 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
400 | "Missing attributes-charset attribute!"); | |
401 | ||
402 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
403 | "%04X %s Missing attributes-charset attribute", | |
404 | IPP_BAD_REQUEST, con->http.hostname); | |
405 | } | |
406 | ||
407 | if (!language) | |
408 | { | |
409 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
410 | "Missing attributes-natural-language attribute!"); | |
411 | ||
412 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
413 | "%04X %s Missing attributes-natural-language attribute", | |
414 | IPP_BAD_REQUEST, con->http.hostname); | |
415 | } | |
416 | ||
417 | if (!uri) | |
418 | { | |
419 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
b94498cf | 420 | "Missing printer-uri, job-uri, or ppd-name " |
421 | "attribute!"); | |
ef416fc2 | 422 | |
423 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
b94498cf | 424 | "%04X %s Missing printer-uri, job-uri, or ppd-name " |
425 | "attribute", IPP_BAD_REQUEST, con->http.hostname); | |
ef416fc2 | 426 | } |
427 | ||
428 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Request attributes follow..."); | |
429 | ||
fa73b229 | 430 | for (attr = con->request->attrs; attr; attr = attr->next) |
f7deaa1a | 431 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
ef416fc2 | 432 | "attr \"%s\": group_tag = %x, value_tag = %x", |
433 | attr->name ? attr->name : "(null)", attr->group_tag, | |
434 | attr->value_tag); | |
435 | ||
436 | cupsdLogMessage(CUPSD_LOG_DEBUG, "End of attributes..."); | |
437 | ||
438 | send_ipp_status(con, IPP_BAD_REQUEST, | |
439 | _("Missing required attributes!")); | |
440 | } | |
441 | else | |
442 | { | |
443 | /* | |
444 | * OK, all the checks pass so far; make sure requesting-user-name is | |
445 | * not "root" from a remote host... | |
446 | */ | |
447 | ||
448 | if ((username = ippFindAttribute(con->request, "requesting-user-name", | |
449 | IPP_TAG_NAME)) != NULL) | |
450 | { | |
451 | /* | |
452 | * Check for root user... | |
453 | */ | |
454 | ||
455 | if (!strcmp(username->values[0].string.text, "root") && | |
456 | strcasecmp(con->http.hostname, "localhost") && | |
457 | strcmp(con->username, "root")) | |
458 | { | |
459 | /* | |
460 | * Remote unauthenticated user masquerading as local root... | |
461 | */ | |
462 | ||
757d2cad | 463 | _cupsStrFree(username->values[0].string.text); |
464 | username->values[0].string.text = _cupsStrAlloc(RemoteRoot); | |
ef416fc2 | 465 | } |
466 | } | |
467 | ||
468 | if ((attr = ippFindAttribute(con->request, "notify-subscription-id", | |
469 | IPP_TAG_INTEGER)) != NULL) | |
470 | sub_id = attr->values[0].integer; | |
471 | else | |
472 | sub_id = 0; | |
473 | ||
474 | /* | |
475 | * Then try processing the operation... | |
476 | */ | |
477 | ||
478 | if (uri) | |
bd7854cb | 479 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s %s", |
480 | ippOpString(con->request->request.op.operation_id), | |
481 | uri->values[0].string.text); | |
482 | else | |
483 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s", | |
484 | ippOpString(con->request->request.op.operation_id)); | |
ef416fc2 | 485 | |
486 | switch (con->request->request.op.operation_id) | |
487 | { | |
488 | case IPP_PRINT_JOB : | |
489 | print_job(con, uri); | |
490 | break; | |
491 | ||
492 | case IPP_VALIDATE_JOB : | |
493 | validate_job(con, uri); | |
494 | break; | |
495 | ||
496 | case IPP_CREATE_JOB : | |
497 | create_job(con, uri); | |
498 | break; | |
499 | ||
500 | case IPP_SEND_DOCUMENT : | |
501 | send_document(con, uri); | |
502 | break; | |
503 | ||
504 | case IPP_CANCEL_JOB : | |
505 | cancel_job(con, uri); | |
506 | break; | |
507 | ||
508 | case IPP_GET_JOB_ATTRIBUTES : | |
509 | get_job_attrs(con, uri); | |
510 | break; | |
511 | ||
512 | case IPP_GET_JOBS : | |
513 | get_jobs(con, uri); | |
514 | break; | |
515 | ||
516 | case IPP_GET_PRINTER_ATTRIBUTES : | |
517 | get_printer_attrs(con, uri); | |
518 | break; | |
519 | ||
520 | case IPP_HOLD_JOB : | |
521 | hold_job(con, uri); | |
522 | break; | |
523 | ||
524 | case IPP_RELEASE_JOB : | |
525 | release_job(con, uri); | |
526 | break; | |
527 | ||
528 | case IPP_RESTART_JOB : | |
529 | restart_job(con, uri); | |
530 | break; | |
531 | ||
532 | case IPP_PAUSE_PRINTER : | |
533 | stop_printer(con, uri); | |
534 | break; | |
535 | ||
536 | case IPP_RESUME_PRINTER : | |
537 | start_printer(con, uri); | |
538 | break; | |
539 | ||
540 | case IPP_PURGE_JOBS : | |
541 | cancel_all_jobs(con, uri); | |
542 | break; | |
543 | ||
544 | case IPP_SET_JOB_ATTRIBUTES : | |
545 | set_job_attrs(con, uri); | |
546 | break; | |
547 | ||
548 | case CUPS_GET_DEFAULT : | |
549 | get_default(con); | |
550 | break; | |
551 | ||
552 | case CUPS_GET_PRINTERS : | |
553 | get_printers(con, 0); | |
554 | break; | |
555 | ||
556 | case CUPS_GET_CLASSES : | |
557 | get_printers(con, CUPS_PRINTER_CLASS); | |
558 | break; | |
559 | ||
560 | case CUPS_ADD_PRINTER : | |
561 | add_printer(con, uri); | |
562 | break; | |
563 | ||
564 | case CUPS_DELETE_PRINTER : | |
565 | delete_printer(con, uri); | |
566 | break; | |
567 | ||
568 | case CUPS_ADD_CLASS : | |
569 | add_class(con, uri); | |
570 | break; | |
571 | ||
572 | case CUPS_DELETE_CLASS : | |
573 | delete_printer(con, uri); | |
574 | break; | |
575 | ||
576 | case CUPS_ACCEPT_JOBS : | |
577 | case IPP_ENABLE_PRINTER : | |
578 | accept_jobs(con, uri); | |
579 | break; | |
580 | ||
581 | case CUPS_REJECT_JOBS : | |
582 | case IPP_DISABLE_PRINTER : | |
583 | reject_jobs(con, uri); | |
584 | break; | |
585 | ||
586 | case CUPS_SET_DEFAULT : | |
587 | set_default(con, uri); | |
588 | break; | |
589 | ||
590 | case CUPS_GET_DEVICES : | |
591 | get_devices(con); | |
592 | break; | |
593 | ||
2e4ff8af MS |
594 | case CUPS_GET_DOCUMENT : |
595 | get_document(con, uri); | |
596 | break; | |
597 | ||
b94498cf | 598 | case CUPS_GET_PPD : |
599 | get_ppd(con, uri); | |
600 | break; | |
601 | ||
ef416fc2 | 602 | case CUPS_GET_PPDS : |
603 | get_ppds(con); | |
604 | break; | |
605 | ||
606 | case CUPS_MOVE_JOB : | |
607 | move_job(con, uri); | |
608 | break; | |
609 | ||
610 | case CUPS_AUTHENTICATE_JOB : | |
611 | authenticate_job(con, uri); | |
612 | break; | |
613 | ||
614 | case IPP_CREATE_PRINTER_SUBSCRIPTION : | |
615 | case IPP_CREATE_JOB_SUBSCRIPTION : | |
616 | create_subscription(con, uri); | |
617 | break; | |
618 | ||
619 | case IPP_GET_SUBSCRIPTION_ATTRIBUTES : | |
620 | get_subscription_attrs(con, sub_id); | |
621 | break; | |
622 | ||
623 | case IPP_GET_SUBSCRIPTIONS : | |
624 | get_subscriptions(con, uri); | |
625 | break; | |
626 | ||
627 | case IPP_RENEW_SUBSCRIPTION : | |
628 | renew_subscription(con, sub_id); | |
629 | break; | |
630 | ||
631 | case IPP_CANCEL_SUBSCRIPTION : | |
632 | cancel_subscription(con, sub_id); | |
633 | break; | |
634 | ||
635 | case IPP_GET_NOTIFICATIONS : | |
bd7854cb | 636 | get_notifications(con); |
ef416fc2 | 637 | break; |
638 | ||
639 | default : | |
640 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
641 | "%04X %s Operation %04X (%s) not supported", | |
642 | IPP_OPERATION_NOT_SUPPORTED, con->http.hostname, | |
643 | con->request->request.op.operation_id, | |
644 | ippOpString(con->request->request.op.operation_id)); | |
645 | ||
646 | send_ipp_status(con, IPP_OPERATION_NOT_SUPPORTED, | |
647 | _("%s not supported!"), | |
bc44d920 | 648 | ippOpString( |
649 | con->request->request.op.operation_id)); | |
ef416fc2 | 650 | break; |
651 | } | |
652 | } | |
653 | } | |
654 | } | |
655 | ||
656 | if (con->response) | |
657 | { | |
658 | /* | |
659 | * Sending data from the scheduler... | |
660 | */ | |
661 | ||
662 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
663 | "cupsdProcessIPPRequest: %d status_code=%x (%s)", | |
664 | con->http.fd, con->response->request.status.status_code, | |
665 | ippErrorString(con->response->request.status.status_code)); | |
666 | ||
f899b121 | 667 | if (cupsdSendHeader(con, HTTP_OK, "application/ipp", AUTH_NONE)) |
ef416fc2 | 668 | { |
f301802f | 669 | #ifdef CUPSD_USE_CHUNKING |
670 | /* | |
671 | * Because older versions of CUPS (1.1.17 and older) and some IPP | |
d09495fa | 672 | * clients do not implement chunking properly, we cannot use |
f301802f | 673 | * chunking by default. This may become the default in future |
674 | * CUPS releases, or we might add a configuration directive for | |
675 | * it. | |
676 | */ | |
677 | ||
ef416fc2 | 678 | if (con->http.version == HTTP_1_1) |
679 | { | |
07725fee | 680 | if (httpPrintf(HTTP(con), "Transfer-Encoding: chunked\r\n\r\n") < 0) |
681 | return (0); | |
682 | ||
683 | if (cupsdFlushHeader(con) < 0) | |
684 | return (0); | |
d09495fa | 685 | |
686 | con->http.data_encoding = HTTP_ENCODE_CHUNKED; | |
ef416fc2 | 687 | } |
688 | else | |
f301802f | 689 | #endif /* CUPSD_USE_CHUNKING */ |
ef416fc2 | 690 | { |
d09495fa | 691 | size_t length; /* Length of response */ |
ef416fc2 | 692 | |
d09495fa | 693 | |
694 | length = ippLength(con->response); | |
ef416fc2 | 695 | |
b94498cf | 696 | if (con->file >= 0 && !con->pipe_pid) |
697 | { | |
698 | struct stat fileinfo; /* File information */ | |
699 | ||
700 | ||
701 | if (!fstat(con->file, &fileinfo)) | |
702 | length += fileinfo.st_size; | |
703 | } | |
704 | ||
07725fee | 705 | if (httpPrintf(HTTP(con), "Content-Length: " CUPS_LLFMT "\r\n\r\n", |
706 | CUPS_LLCAST length) < 0) | |
707 | return (0); | |
708 | ||
709 | if (cupsdFlushHeader(con) < 0) | |
710 | return (0); | |
d09495fa | 711 | |
712 | con->http.data_encoding = HTTP_ENCODE_LENGTH; | |
713 | con->http.data_remaining = length; | |
b94498cf | 714 | |
715 | if (con->http.data_remaining <= INT_MAX) | |
716 | con->http._data_remaining = con->http.data_remaining; | |
717 | else | |
718 | con->http._data_remaining = INT_MAX; | |
ef416fc2 | 719 | } |
720 | ||
f7deaa1a | 721 | cupsdAddSelect(con->http.fd, (cupsd_selfunc_t)cupsdReadClient, |
722 | (cupsd_selfunc_t)cupsdWriteClient, con); | |
ef416fc2 | 723 | |
724 | /* | |
725 | * Tell the caller the response header was sent successfully... | |
726 | */ | |
727 | ||
728 | return (1); | |
729 | } | |
730 | else | |
731 | { | |
732 | /* | |
733 | * Tell the caller the response header could not be sent... | |
734 | */ | |
735 | ||
736 | return (0); | |
737 | } | |
738 | } | |
739 | else | |
740 | { | |
741 | /* | |
742 | * Sending data from a subprocess like cups-deviced; tell the caller | |
743 | * everything is A-OK so far... | |
744 | */ | |
745 | ||
746 | return (1); | |
747 | } | |
748 | } | |
749 | ||
750 | ||
09a101d6 | 751 | /* |
752 | * 'cupsdTimeoutJob()' - Timeout a job waiting on job files. | |
753 | */ | |
754 | ||
755 | void | |
756 | cupsdTimeoutJob(cupsd_job_t *job) /* I - Job to timeout */ | |
757 | { | |
758 | cupsd_printer_t *printer; /* Destination printer or class */ | |
759 | ipp_attribute_t *attr; /* job-sheets attribute */ | |
760 | int kbytes; /* Kilobytes in banner */ | |
761 | ||
762 | ||
763 | job->pending_timeout = 0; | |
764 | ||
765 | /* | |
766 | * See if we need to add the ending sheet... | |
767 | */ | |
768 | ||
769 | printer = cupsdFindDest(job->dest); | |
770 | attr = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_NAME); | |
771 | ||
772 | if (printer && | |
773 | !(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && | |
774 | attr && attr->num_values > 1) | |
775 | { | |
776 | /* | |
777 | * Yes... | |
778 | */ | |
779 | ||
780 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Adding end banner page \"%s\".", | |
781 | job->id, attr->values[1].string.text); | |
782 | ||
783 | kbytes = copy_banner(NULL, job, attr->values[1].string.text); | |
784 | ||
785 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
786 | } | |
787 | } | |
788 | ||
789 | ||
ef416fc2 | 790 | /* |
791 | * 'accept_jobs()' - Accept print jobs to a printer. | |
792 | */ | |
793 | ||
794 | static void | |
795 | accept_jobs(cupsd_client_t *con, /* I - Client connection */ | |
796 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
797 | { | |
798 | http_status_t status; /* Policy status */ | |
bc44d920 | 799 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
ef416fc2 | 800 | cupsd_printer_t *printer; /* Printer data */ |
801 | ||
802 | ||
803 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "accept_jobs(%p[%d], %s)", con, | |
804 | con->http.fd, uri->values[0].string.text); | |
805 | ||
806 | /* | |
807 | * Is the destination valid? | |
808 | */ | |
809 | ||
f7deaa1a | 810 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 811 | { |
812 | /* | |
813 | * Bad URI... | |
814 | */ | |
815 | ||
816 | send_ipp_status(con, IPP_NOT_FOUND, | |
817 | _("The printer or class was not found.")); | |
818 | return; | |
819 | } | |
820 | ||
821 | /* | |
822 | * Check policy... | |
823 | */ | |
824 | ||
825 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
826 | { | |
f899b121 | 827 | send_http_error(con, status, printer); |
ef416fc2 | 828 | return; |
829 | } | |
830 | ||
831 | /* | |
832 | * Accept jobs sent to the printer... | |
833 | */ | |
834 | ||
835 | printer->accepting = 1; | |
836 | printer->state_message[0] = '\0'; | |
837 | ||
838 | cupsdAddPrinterHistory(printer); | |
839 | ||
840 | if (dtype & CUPS_PRINTER_CLASS) | |
f7deaa1a | 841 | { |
ef416fc2 | 842 | cupsdSaveAllClasses(); |
f7deaa1a | 843 | |
844 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" now accepting jobs (\"%s\").", | |
845 | printer->name, get_username(con)); | |
846 | } | |
ef416fc2 | 847 | else |
f7deaa1a | 848 | { |
ef416fc2 | 849 | cupsdSaveAllPrinters(); |
850 | ||
bc44d920 | 851 | cupsdLogMessage(CUPSD_LOG_INFO, |
852 | "Printer \"%s\" now accepting jobs (\"%s\").", | |
f7deaa1a | 853 | printer->name, get_username(con)); |
854 | } | |
ef416fc2 | 855 | |
856 | /* | |
857 | * Everything was ok, so return OK status... | |
858 | */ | |
859 | ||
860 | con->response->request.status.status_code = IPP_OK; | |
861 | } | |
862 | ||
863 | ||
864 | /* | |
865 | * 'add_class()' - Add a class to the system. | |
866 | */ | |
867 | ||
868 | static void | |
869 | add_class(cupsd_client_t *con, /* I - Client connection */ | |
870 | ipp_attribute_t *uri) /* I - URI of class */ | |
871 | { | |
872 | http_status_t status; /* Policy status */ | |
873 | int i; /* Looping var */ | |
874 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
875 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
876 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
877 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
878 | int port; /* Port portion of URI */ | |
879 | cupsd_printer_t *pclass, /* Class */ | |
880 | *member; /* Member printer/class */ | |
881 | cups_ptype_t dtype; /* Destination type */ | |
ef416fc2 | 882 | ipp_attribute_t *attr; /* Printer attribute */ |
883 | int modify; /* Non-zero if we just modified */ | |
b423cd4c | 884 | char newname[IPP_MAX_NAME]; /* New class name */ |
e00b005a | 885 | int need_restart_job; /* Need to restart job? */ |
ef416fc2 | 886 | |
887 | ||
888 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_class(%p[%d], %s)", con, | |
889 | con->http.fd, uri->values[0].string.text); | |
890 | ||
891 | /* | |
892 | * Do we have a valid URI? | |
893 | */ | |
894 | ||
a4d04587 | 895 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
896 | sizeof(method), username, sizeof(username), host, | |
897 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 898 | |
899 | ||
fa73b229 | 900 | if (strncmp(resource, "/classes/", 9) || strlen(resource) == 9) |
ef416fc2 | 901 | { |
902 | /* | |
903 | * No, return an error... | |
904 | */ | |
905 | ||
906 | send_ipp_status(con, IPP_BAD_REQUEST, | |
907 | _("The printer-uri must be of the form " | |
908 | "\"ipp://HOSTNAME/classes/CLASSNAME\".")); | |
909 | return; | |
910 | } | |
911 | ||
912 | /* | |
913 | * Do we have a valid printer name? | |
914 | */ | |
915 | ||
916 | if (!validate_name(resource + 9)) | |
917 | { | |
918 | /* | |
919 | * No, return an error... | |
920 | */ | |
921 | ||
922 | send_ipp_status(con, IPP_BAD_REQUEST, | |
923 | _("The printer-uri \"%s\" contains invalid characters."), | |
924 | uri->values[0].string.text); | |
925 | return; | |
926 | } | |
927 | ||
ef416fc2 | 928 | /* |
929 | * See if the class already exists; if not, create a new class... | |
930 | */ | |
931 | ||
932 | if ((pclass = cupsdFindClass(resource + 9)) == NULL) | |
933 | { | |
934 | /* | |
935 | * Class doesn't exist; see if we have a printer of the same name... | |
936 | */ | |
937 | ||
938 | if ((pclass = cupsdFindPrinter(resource + 9)) != NULL && | |
bc44d920 | 939 | !(pclass->type & CUPS_PRINTER_DISCOVERED)) |
ef416fc2 | 940 | { |
941 | /* | |
942 | * Yes, return an error... | |
943 | */ | |
944 | ||
945 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
946 | _("A printer named \"%s\" already exists!"), | |
947 | resource + 9); | |
948 | return; | |
949 | } | |
950 | ||
951 | /* | |
2e4ff8af | 952 | * No, check the default policy and then add the class... |
ef416fc2 | 953 | */ |
954 | ||
2e4ff8af MS |
955 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
956 | { | |
957 | send_http_error(con, status, NULL); | |
958 | return; | |
959 | } | |
960 | ||
ef416fc2 | 961 | pclass = cupsdAddClass(resource + 9); |
962 | modify = 0; | |
963 | } | |
964 | else if (pclass->type & CUPS_PRINTER_IMPLICIT) | |
965 | { | |
966 | /* | |
2fb76298 | 967 | * Check the default policy, then rename the implicit class to "AnyClass" |
2e4ff8af | 968 | * or remove it... |
ef416fc2 | 969 | */ |
970 | ||
2e4ff8af MS |
971 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
972 | { | |
973 | send_http_error(con, status, NULL); | |
974 | return; | |
975 | } | |
976 | ||
ef416fc2 | 977 | if (ImplicitAnyClasses) |
978 | { | |
b423cd4c | 979 | snprintf(newname, sizeof(newname), "Any%s", resource + 9); |
980 | cupsdRenamePrinter(pclass, newname); | |
ef416fc2 | 981 | } |
982 | else | |
983 | cupsdDeletePrinter(pclass, 1); | |
984 | ||
985 | /* | |
986 | * Add the class as a new local class... | |
987 | */ | |
988 | ||
989 | pclass = cupsdAddClass(resource + 9); | |
990 | modify = 0; | |
991 | } | |
bc44d920 | 992 | else if (pclass->type & CUPS_PRINTER_DISCOVERED) |
ef416fc2 | 993 | { |
994 | /* | |
2e4ff8af | 995 | * Check the default policy, then rename the remote class to "Class"... |
ef416fc2 | 996 | */ |
997 | ||
2e4ff8af MS |
998 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
999 | { | |
1000 | send_http_error(con, status, NULL); | |
1001 | return; | |
1002 | } | |
1003 | ||
b423cd4c | 1004 | snprintf(newname, sizeof(newname), "%s@%s", resource + 9, pclass->hostname); |
1005 | cupsdRenamePrinter(pclass, newname); | |
ef416fc2 | 1006 | |
1007 | /* | |
1008 | * Add the class as a new local class... | |
1009 | */ | |
1010 | ||
1011 | pclass = cupsdAddClass(resource + 9); | |
1012 | modify = 0; | |
1013 | } | |
2e4ff8af MS |
1014 | else if ((status = cupsdCheckPolicy(pclass->op_policy_ptr, con, |
1015 | NULL)) != HTTP_OK) | |
1016 | { | |
2fb76298 | 1017 | send_http_error(con, status, pclass); |
2e4ff8af MS |
1018 | return; |
1019 | } | |
ef416fc2 | 1020 | else |
1021 | modify = 1; | |
1022 | ||
1023 | /* | |
1024 | * Look for attributes and copy them over as needed... | |
1025 | */ | |
1026 | ||
e00b005a | 1027 | need_restart_job = 0; |
1028 | ||
fa73b229 | 1029 | if ((attr = ippFindAttribute(con->request, "printer-location", |
1030 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 1031 | cupsdSetString(&pclass->location, attr->values[0].string.text); |
1032 | ||
fa73b229 | 1033 | if ((attr = ippFindAttribute(con->request, "printer-info", |
1034 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 1035 | cupsdSetString(&pclass->info, attr->values[0].string.text); |
1036 | ||
fa73b229 | 1037 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
1038 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 1039 | { |
bc44d920 | 1040 | cupsdLogMessage(CUPSD_LOG_INFO, |
1041 | "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
1042 | pclass->name, attr->values[0].boolean, pclass->accepting); | |
ef416fc2 | 1043 | |
1044 | pclass->accepting = attr->values[0].boolean; | |
1045 | cupsdAddPrinterHistory(pclass); | |
1046 | } | |
1047 | ||
fa73b229 | 1048 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
1049 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 1050 | { |
1051 | if (pclass->shared && !attr->values[0].boolean) | |
f7deaa1a | 1052 | cupsdDeregisterPrinter(pclass, 1); |
ef416fc2 | 1053 | |
1054 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1055 | "Setting %s printer-is-shared to %d (was %d.)", | |
1056 | pclass->name, attr->values[0].boolean, pclass->shared); | |
1057 | ||
1058 | pclass->shared = attr->values[0].boolean; | |
1059 | } | |
1060 | ||
fa73b229 | 1061 | if ((attr = ippFindAttribute(con->request, "printer-state", |
1062 | IPP_TAG_ENUM)) != NULL) | |
ef416fc2 | 1063 | { |
1064 | if (attr->values[0].integer != IPP_PRINTER_IDLE && | |
1065 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
1066 | { | |
1067 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1068 | _("Attempt to set %s printer-state to bad value %d!"), | |
1069 | pclass->name, attr->values[0].integer); | |
1070 | return; | |
1071 | } | |
1072 | ||
bc44d920 | 1073 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", |
1074 | pclass->name, attr->values[0].integer, pclass->state); | |
ef416fc2 | 1075 | |
1076 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
1077 | cupsdStopPrinter(pclass, 0); | |
1078 | else | |
e00b005a | 1079 | { |
ef416fc2 | 1080 | cupsdSetPrinterState(pclass, (ipp_pstate_t)(attr->values[0].integer), 0); |
e00b005a | 1081 | need_restart_job = 1; |
1082 | } | |
ef416fc2 | 1083 | } |
fa73b229 | 1084 | if ((attr = ippFindAttribute(con->request, "printer-state-message", |
1085 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 1086 | { |
1087 | strlcpy(pclass->state_message, attr->values[0].string.text, | |
1088 | sizeof(pclass->state_message)); | |
1089 | cupsdAddPrinterHistory(pclass); | |
1090 | } | |
fa73b229 | 1091 | if ((attr = ippFindAttribute(con->request, "member-uris", |
1092 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 1093 | { |
1094 | /* | |
1095 | * Clear the printer array as needed... | |
1096 | */ | |
1097 | ||
e00b005a | 1098 | need_restart_job = 1; |
1099 | ||
ef416fc2 | 1100 | if (pclass->num_printers > 0) |
1101 | { | |
1102 | free(pclass->printers); | |
1103 | pclass->num_printers = 0; | |
1104 | } | |
1105 | ||
1106 | /* | |
1107 | * Add each printer or class that is listed... | |
1108 | */ | |
1109 | ||
1110 | for (i = 0; i < attr->num_values; i ++) | |
1111 | { | |
1112 | /* | |
1113 | * Search for the printer or class URI... | |
1114 | */ | |
1115 | ||
f7deaa1a | 1116 | if (!cupsdValidateDest(attr->values[i].string.text, &dtype, &member)) |
ef416fc2 | 1117 | { |
1118 | /* | |
1119 | * Bad URI... | |
1120 | */ | |
1121 | ||
1122 | send_ipp_status(con, IPP_NOT_FOUND, | |
1123 | _("The printer or class was not found.")); | |
1124 | return; | |
1125 | } | |
1126 | ||
1127 | /* | |
1128 | * Add it to the class... | |
1129 | */ | |
1130 | ||
1131 | cupsdAddPrinterToClass(pclass, member); | |
1132 | } | |
1133 | } | |
1134 | ||
b423cd4c | 1135 | set_printer_defaults(con, pclass); |
1136 | ||
09a101d6 | 1137 | if ((attr = ippFindAttribute(con->request, "auth-info-required", |
1138 | IPP_TAG_KEYWORD)) != NULL) | |
1139 | cupsdSetAuthInfoRequired(pclass, NULL, attr); | |
1140 | ||
ef416fc2 | 1141 | /* |
1142 | * Update the printer class attributes and return... | |
1143 | */ | |
1144 | ||
1145 | cupsdSetPrinterAttrs(pclass); | |
1146 | cupsdSaveAllClasses(); | |
e00b005a | 1147 | |
1148 | if (need_restart_job && pclass->job) | |
1149 | { | |
1150 | cupsd_job_t *job; | |
1151 | ||
1152 | /* | |
1153 | * Stop the current job and then restart it below... | |
1154 | */ | |
1155 | ||
1156 | job = (cupsd_job_t *)pclass->job; | |
1157 | ||
1158 | cupsdStopJob(job, 1); | |
bd7854cb | 1159 | |
e00b005a | 1160 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 1161 | job->state_value = IPP_JOB_PENDING; |
e00b005a | 1162 | } |
1163 | ||
1164 | if (need_restart_job) | |
1165 | cupsdCheckJobs(); | |
ef416fc2 | 1166 | |
1167 | cupsdWritePrintcap(); | |
1168 | ||
1169 | if (modify) | |
1170 | { | |
1171 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, pclass, NULL, | |
1172 | "Class \"%s\" modified by \"%s\".", pclass->name, | |
e00b005a | 1173 | get_username(con)); |
ef416fc2 | 1174 | |
1175 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" modified by \"%s\".", | |
e00b005a | 1176 | pclass->name, get_username(con)); |
ef416fc2 | 1177 | } |
1178 | else | |
1179 | { | |
1180 | cupsdAddPrinterHistory(pclass); | |
1181 | ||
1182 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, pclass, NULL, | |
1183 | "New class \"%s\" added by \"%s\".", pclass->name, | |
e00b005a | 1184 | get_username(con)); |
ef416fc2 | 1185 | |
1186 | cupsdLogMessage(CUPSD_LOG_INFO, "New class \"%s\" added by \"%s\".", | |
e00b005a | 1187 | pclass->name, get_username(con)); |
ef416fc2 | 1188 | } |
1189 | ||
1190 | con->response->request.status.status_code = IPP_OK; | |
1191 | } | |
1192 | ||
1193 | ||
1194 | /* | |
1195 | * 'add_file()' - Add a file to a job. | |
1196 | */ | |
1197 | ||
1198 | static int /* O - 0 on success, -1 on error */ | |
1199 | add_file(cupsd_client_t *con, /* I - Connection to client */ | |
1200 | cupsd_job_t *job, /* I - Job to add to */ | |
1201 | mime_type_t *filetype, /* I - Type of file */ | |
1202 | int compression) /* I - Compression */ | |
1203 | { | |
1204 | mime_type_t **filetypes; /* New filetypes array... */ | |
1205 | int *compressions; /* New compressions array... */ | |
1206 | ||
1207 | ||
1208 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
bc44d920 | 1209 | "add_file(con=%p[%d], job=%d, filetype=%s/%s, " |
1210 | "compression=%d)", con, con ? con->http.fd : -1, job->id, | |
1211 | filetype->super, filetype->type, compression); | |
ef416fc2 | 1212 | |
1213 | /* | |
1214 | * Add the file to the job... | |
1215 | */ | |
1216 | ||
1217 | if (job->num_files == 0) | |
1218 | { | |
1219 | compressions = (int *)malloc(sizeof(int)); | |
1220 | filetypes = (mime_type_t **)malloc(sizeof(mime_type_t *)); | |
1221 | } | |
1222 | else | |
1223 | { | |
1224 | compressions = (int *)realloc(job->compressions, | |
1225 | (job->num_files + 1) * sizeof(int)); | |
1226 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
1227 | (job->num_files + 1) * | |
1228 | sizeof(mime_type_t *)); | |
1229 | } | |
1230 | ||
fa73b229 | 1231 | if (!compressions || !filetypes) |
ef416fc2 | 1232 | { |
07725fee | 1233 | cupsdCancelJob(job, 1, IPP_JOB_ABORTED); |
ef416fc2 | 1234 | |
09a101d6 | 1235 | if (con) |
1236 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1237 | _("Unable to allocate memory for file types!")); | |
1238 | ||
ef416fc2 | 1239 | return (-1); |
1240 | } | |
1241 | ||
1242 | job->compressions = compressions; | |
1243 | job->compressions[job->num_files] = compression; | |
1244 | job->filetypes = filetypes; | |
1245 | job->filetypes[job->num_files] = filetype; | |
1246 | ||
1247 | job->num_files ++; | |
1248 | ||
1249 | return (0); | |
1250 | } | |
1251 | ||
1252 | ||
1253 | /* | |
b423cd4c | 1254 | * 'add_job()' - Add a job to a print queue. |
ef416fc2 | 1255 | */ |
1256 | ||
b423cd4c | 1257 | static cupsd_job_t * /* O - Job object */ |
1258 | add_job(cupsd_client_t *con, /* I - Client connection */ | |
f7deaa1a | 1259 | cupsd_printer_t *printer, /* I - Destination printer */ |
80ca4592 | 1260 | mime_type_t *filetype) /* I - First print file type, if any */ |
ef416fc2 | 1261 | { |
b423cd4c | 1262 | http_status_t status; /* Policy status */ |
f7deaa1a | 1263 | ipp_attribute_t *attr, /* Current attribute */ |
1264 | *auth_info; /* auth-info attribute */ | |
b423cd4c | 1265 | const char *val; /* Default option value */ |
1266 | int priority; /* Job priority */ | |
1267 | char *title; /* Job name/title */ | |
1268 | cupsd_job_t *job; /* Current job */ | |
f7deaa1a | 1269 | char job_uri[HTTP_MAX_URI]; /* Job URI */ |
b423cd4c | 1270 | int kbytes; /* Size of print file */ |
1271 | int i; /* Looping var */ | |
1272 | int lowerpagerange; /* Page range bound */ | |
ef416fc2 | 1273 | |
1274 | ||
f7deaa1a | 1275 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job(%p[%d], %p(%s), %p(%s/%s))", |
1276 | con, con->http.fd, printer, printer->name, | |
1277 | filetype, filetype->super, filetype->type); | |
ef416fc2 | 1278 | |
b423cd4c | 1279 | /* |
1280 | * Check remote printing to non-shared printer... | |
1281 | */ | |
ef416fc2 | 1282 | |
b423cd4c | 1283 | if (!printer->shared && |
1284 | strcasecmp(con->http.hostname, "localhost") && | |
1285 | strcasecmp(con->http.hostname, ServerName)) | |
1286 | { | |
1287 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
1288 | _("The printer or class is not shared!")); | |
1289 | return (NULL); | |
1290 | } | |
ef416fc2 | 1291 | |
b423cd4c | 1292 | /* |
1293 | * Check policy... | |
1294 | */ | |
ef416fc2 | 1295 | |
f899b121 | 1296 | auth_info = ippFindAttribute(con->request, "auth-info", IPP_TAG_TEXT); |
7594b224 | 1297 | |
b423cd4c | 1298 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) |
1299 | { | |
f899b121 | 1300 | send_http_error(con, status, printer); |
b423cd4c | 1301 | return (NULL); |
1302 | } | |
7594b224 | 1303 | else if ((printer->type & CUPS_PRINTER_AUTHENTICATED) && |
1304 | !con->username[0] && !auth_info) | |
b423cd4c | 1305 | { |
f899b121 | 1306 | send_http_error(con, HTTP_UNAUTHORIZED, printer); |
b423cd4c | 1307 | return (NULL); |
1308 | } | |
7594b224 | 1309 | #ifdef HAVE_SSL |
1310 | else if (auth_info && !con->http.tls && | |
1311 | !httpAddrLocalhost(con->http.hostaddr)) | |
1312 | { | |
1313 | /* | |
1314 | * Require encryption of auth-info over non-local connections... | |
1315 | */ | |
1316 | ||
f899b121 | 1317 | send_http_error(con, HTTP_UPGRADE_REQUIRED, printer); |
7594b224 | 1318 | return (NULL); |
1319 | } | |
1320 | #endif /* HAVE_SSL */ | |
ef416fc2 | 1321 | |
b423cd4c | 1322 | /* |
1323 | * See if the printer is accepting jobs... | |
1324 | */ | |
1325 | ||
1326 | if (!printer->accepting) | |
1327 | { | |
1328 | send_ipp_status(con, IPP_NOT_ACCEPTING, | |
1329 | _("Destination \"%s\" is not accepting jobs."), | |
f7deaa1a | 1330 | printer->name); |
b423cd4c | 1331 | return (NULL); |
ef416fc2 | 1332 | } |
ef416fc2 | 1333 | |
b423cd4c | 1334 | /* |
80ca4592 | 1335 | * Validate job template attributes; for now just document-format, |
f7deaa1a | 1336 | * copies, number-up, and page-ranges... |
b423cd4c | 1337 | */ |
ef416fc2 | 1338 | |
80ca4592 | 1339 | if (filetype && printer->filetypes && |
1340 | !cupsArrayFind(printer->filetypes, filetype)) | |
1341 | { | |
1342 | char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
1343 | /* MIME media type string */ | |
1344 | ||
1345 | ||
1346 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
1347 | filetype->type); | |
1348 | ||
1349 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
1350 | _("Unsupported format \'%s\'!"), mimetype); | |
1351 | ||
1352 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
1353 | "document-format", NULL, mimetype); | |
1354 | ||
1355 | return (NULL); | |
1356 | } | |
1357 | ||
b423cd4c | 1358 | if ((attr = ippFindAttribute(con->request, "copies", |
1359 | IPP_TAG_INTEGER)) != NULL) | |
1360 | { | |
1361 | if (attr->values[0].integer < 1 || attr->values[0].integer > MaxCopies) | |
1362 | { | |
1363 | send_ipp_status(con, IPP_ATTRIBUTES, _("Bad copies value %d."), | |
1364 | attr->values[0].integer); | |
1365 | ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, | |
1366 | "copies", attr->values[0].integer); | |
1367 | return (NULL); | |
1368 | } | |
1369 | } | |
ef416fc2 | 1370 | |
f7deaa1a | 1371 | if ((attr = ippFindAttribute(con->request, "number-up", |
1372 | IPP_TAG_INTEGER)) != NULL) | |
1373 | { | |
1374 | if (attr->values[0].integer != 1 && | |
1375 | attr->values[0].integer != 2 && | |
1376 | attr->values[0].integer != 4 && | |
1377 | attr->values[0].integer != 6 && | |
1378 | attr->values[0].integer != 9 && | |
1379 | attr->values[0].integer != 16) | |
1380 | { | |
1381 | send_ipp_status(con, IPP_ATTRIBUTES, _("Bad number-up value %d."), | |
1382 | attr->values[0].integer); | |
1383 | ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, | |
1384 | "number-up", attr->values[0].integer); | |
1385 | return (NULL); | |
1386 | } | |
1387 | } | |
1388 | ||
b423cd4c | 1389 | if ((attr = ippFindAttribute(con->request, "page-ranges", |
1390 | IPP_TAG_RANGE)) != NULL) | |
1391 | { | |
1392 | for (i = 0, lowerpagerange = 1; i < attr->num_values; i ++) | |
1393 | { | |
f7deaa1a | 1394 | if (attr->values[i].range.lower < lowerpagerange || |
b423cd4c | 1395 | attr->values[i].range.lower > attr->values[i].range.upper) |
1396 | { | |
1397 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1398 | _("Bad page-ranges values %d-%d."), | |
1399 | attr->values[i].range.lower, | |
1400 | attr->values[i].range.upper); | |
1401 | return (NULL); | |
1402 | } | |
ef416fc2 | 1403 | |
b423cd4c | 1404 | lowerpagerange = attr->values[i].range.upper + 1; |
1405 | } | |
1406 | } | |
ef416fc2 | 1407 | |
1408 | /* | |
b423cd4c | 1409 | * Make sure we aren't over our limit... |
ef416fc2 | 1410 | */ |
1411 | ||
b423cd4c | 1412 | if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs) |
1413 | cupsdCleanJobs(); | |
ef416fc2 | 1414 | |
f7deaa1a | 1415 | if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs) |
b423cd4c | 1416 | { |
1417 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1418 | _("Too many active jobs.")); | |
1419 | return (NULL); | |
1420 | } | |
1421 | ||
bc44d920 | 1422 | if ((i = check_quotas(con, printer)) < 0) |
b423cd4c | 1423 | { |
1424 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached.")); | |
1425 | return (NULL); | |
1426 | } | |
bc44d920 | 1427 | else if (i == 0) |
1428 | { | |
1429 | send_ipp_status(con, IPP_NOT_AUTHORIZED, _("Not allowed to print.")); | |
1430 | return (NULL); | |
1431 | } | |
ef416fc2 | 1432 | |
1433 | /* | |
b423cd4c | 1434 | * Create the job and set things up... |
ef416fc2 | 1435 | */ |
1436 | ||
b423cd4c | 1437 | if ((attr = ippFindAttribute(con->request, "job-priority", |
1438 | IPP_TAG_INTEGER)) != NULL) | |
1439 | priority = attr->values[0].integer; | |
1440 | else | |
ef416fc2 | 1441 | { |
b423cd4c | 1442 | if ((val = cupsGetOption("job-priority", printer->num_options, |
1443 | printer->options)) != NULL) | |
1444 | priority = atoi(val); | |
1445 | else | |
1446 | priority = 50; | |
ef416fc2 | 1447 | |
b423cd4c | 1448 | ippAddInteger(con->request, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", |
1449 | priority); | |
1450 | } | |
ef416fc2 | 1451 | |
b423cd4c | 1452 | if ((attr = ippFindAttribute(con->request, "job-name", |
1453 | IPP_TAG_NAME)) != NULL) | |
1454 | title = attr->values[0].string.text; | |
1455 | else | |
1456 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
1457 | title = "Untitled"); | |
ef416fc2 | 1458 | |
b423cd4c | 1459 | if ((job = cupsdAddJob(priority, printer->name)) == NULL) |
1460 | { | |
1461 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
f7deaa1a | 1462 | _("Unable to add job for destination \"%s\"!"), |
1463 | printer->name); | |
b423cd4c | 1464 | return (NULL); |
1465 | } | |
ef416fc2 | 1466 | |
f7deaa1a | 1467 | job->dtype = printer->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT | |
1468 | CUPS_PRINTER_REMOTE); | |
b423cd4c | 1469 | job->attrs = con->request; |
2abf387c | 1470 | con->request = ippNewRequest(job->attrs->request.op.operation_id); |
ef416fc2 | 1471 | |
b423cd4c | 1472 | add_job_uuid(con, job); |
1473 | apply_printer_defaults(printer, job); | |
ef416fc2 | 1474 | |
b423cd4c | 1475 | attr = ippFindAttribute(job->attrs, "requesting-user-name", IPP_TAG_NAME); |
ef416fc2 | 1476 | |
b423cd4c | 1477 | if (con->username[0]) |
1478 | { | |
1479 | cupsdSetString(&job->username, con->username); | |
ef416fc2 | 1480 | |
1481 | if (attr) | |
b423cd4c | 1482 | cupsdSetString(&attr->values[0].string.text, con->username); |
ef416fc2 | 1483 | } |
b423cd4c | 1484 | else if (attr) |
1485 | { | |
1486 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1487 | "add_job: requesting-user-name=\"%s\"", | |
1488 | attr->values[0].string.text); | |
ef416fc2 | 1489 | |
b423cd4c | 1490 | cupsdSetString(&job->username, attr->values[0].string.text); |
1491 | } | |
1492 | else | |
1493 | cupsdSetString(&job->username, "anonymous"); | |
ef416fc2 | 1494 | |
b423cd4c | 1495 | if (!attr) |
1496 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, | |
1497 | "job-originating-user-name", NULL, job->username); | |
1498 | else | |
1499 | { | |
1500 | attr->group_tag = IPP_TAG_JOB; | |
757d2cad | 1501 | _cupsStrFree(attr->name); |
1502 | attr->name = _cupsStrAlloc("job-originating-user-name"); | |
b423cd4c | 1503 | } |
ef416fc2 | 1504 | |
f7deaa1a | 1505 | if (con->username[0] || auth_info) |
1506 | { | |
1507 | save_auth_info(con, job, auth_info); | |
1508 | ||
1509 | /* | |
1510 | * Remove the auth-info attribute from the attribute data... | |
1511 | */ | |
1512 | ||
1513 | if (auth_info) | |
1514 | { | |
1515 | if (job->attrs->prev) | |
1516 | job->attrs->prev->next = auth_info->next; | |
1517 | else | |
1518 | job->attrs->attrs = auth_info->next; | |
1519 | ||
1520 | if (job->attrs->last == auth_info) | |
1521 | job->attrs->last = job->attrs->prev; | |
1522 | ||
1523 | _ippFreeAttr(auth_info); | |
1524 | } | |
1525 | } | |
1526 | ||
b423cd4c | 1527 | if ((attr = ippFindAttribute(job->attrs, "job-originating-host-name", |
1528 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 1529 | { |
b423cd4c | 1530 | /* |
1531 | * Request contains a job-originating-host-name attribute; validate it... | |
1532 | */ | |
ef416fc2 | 1533 | |
b423cd4c | 1534 | if (attr->value_tag != IPP_TAG_NAME || |
1535 | attr->num_values != 1 || | |
1536 | strcmp(con->http.hostname, "localhost")) | |
ef416fc2 | 1537 | { |
1538 | /* | |
b423cd4c | 1539 | * Can't override the value if we aren't connected via localhost. |
1540 | * Also, we can only have 1 value and it must be a name value. | |
ef416fc2 | 1541 | */ |
1542 | ||
b423cd4c | 1543 | switch (attr->value_tag) |
1544 | { | |
1545 | case IPP_TAG_STRING : | |
1546 | case IPP_TAG_TEXTLANG : | |
1547 | case IPP_TAG_NAMELANG : | |
1548 | case IPP_TAG_TEXT : | |
1549 | case IPP_TAG_NAME : | |
1550 | case IPP_TAG_KEYWORD : | |
1551 | case IPP_TAG_URI : | |
1552 | case IPP_TAG_URISCHEME : | |
1553 | case IPP_TAG_CHARSET : | |
1554 | case IPP_TAG_LANGUAGE : | |
1555 | case IPP_TAG_MIMETYPE : | |
1556 | /* | |
1557 | * Free old strings... | |
1558 | */ | |
ef416fc2 | 1559 | |
b423cd4c | 1560 | for (i = 0; i < attr->num_values; i ++) |
1561 | { | |
757d2cad | 1562 | _cupsStrFree(attr->values[i].string.text); |
b423cd4c | 1563 | attr->values[i].string.text = NULL; |
1564 | if (attr->values[i].string.charset) | |
1565 | { | |
757d2cad | 1566 | _cupsStrFree(attr->values[i].string.charset); |
b423cd4c | 1567 | attr->values[i].string.charset = NULL; |
1568 | } | |
1569 | } | |
ef416fc2 | 1570 | |
b423cd4c | 1571 | default : |
1572 | break; | |
1573 | } | |
ef416fc2 | 1574 | |
b423cd4c | 1575 | /* |
1576 | * Use the default connection hostname instead... | |
1577 | */ | |
bd7854cb | 1578 | |
b423cd4c | 1579 | attr->value_tag = IPP_TAG_NAME; |
1580 | attr->num_values = 1; | |
757d2cad | 1581 | attr->values[0].string.text = _cupsStrAlloc(con->http.hostname); |
b423cd4c | 1582 | } |
bd7854cb | 1583 | |
b423cd4c | 1584 | attr->group_tag = IPP_TAG_JOB; |
1585 | } | |
1586 | else | |
1587 | { | |
1588 | /* | |
1589 | * No job-originating-host-name attribute, so use the hostname from | |
1590 | * the connection... | |
1591 | */ | |
bd7854cb | 1592 | |
f7deaa1a | 1593 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, |
b423cd4c | 1594 | "job-originating-host-name", NULL, con->http.hostname); |
1595 | } | |
bd7854cb | 1596 | |
b423cd4c | 1597 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", |
1598 | time(NULL)); | |
1599 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1600 | "time-at-processing", 0); | |
1601 | attr->value_tag = IPP_TAG_NOVALUE; | |
1602 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1603 | "time-at-completed", 0); | |
1604 | attr->value_tag = IPP_TAG_NOVALUE; | |
bd7854cb | 1605 | |
1606 | /* | |
b423cd4c | 1607 | * Add remaining job attributes... |
bd7854cb | 1608 | */ |
1609 | ||
b423cd4c | 1610 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); |
1611 | job->state = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_ENUM, | |
1612 | "job-state", IPP_JOB_STOPPED); | |
d09495fa | 1613 | job->state_value = (ipp_jstate_t)job->state->values[0].integer; |
b423cd4c | 1614 | job->sheets = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, |
1615 | "job-media-sheets-completed", 0); | |
1616 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, | |
1617 | printer->uri); | |
1618 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
1619 | title); | |
bd7854cb | 1620 | |
b423cd4c | 1621 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
1622 | IPP_TAG_INTEGER)) != NULL) | |
1623 | attr->values[0].integer = 0; | |
1624 | else | |
1625 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1626 | "job-k-octets", 0); | |
bd7854cb | 1627 | |
b423cd4c | 1628 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
1629 | IPP_TAG_KEYWORD)) == NULL) | |
1630 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
1631 | if (!attr) | |
ef416fc2 | 1632 | { |
b423cd4c | 1633 | if ((val = cupsGetOption("job-hold-until", printer->num_options, |
1634 | printer->options)) == NULL) | |
1635 | val = "no-hold"; | |
ef416fc2 | 1636 | |
b423cd4c | 1637 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
1638 | "job-hold-until", NULL, val); | |
ef416fc2 | 1639 | } |
b423cd4c | 1640 | if (attr && strcmp(attr->values[0].string.text, "no-hold") && |
1641 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
ef416fc2 | 1642 | { |
1643 | /* | |
b423cd4c | 1644 | * Hold job until specified time... |
ef416fc2 | 1645 | */ |
1646 | ||
b423cd4c | 1647 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); |
e53920b9 | 1648 | |
1649 | job->state->values[0].integer = IPP_JOB_HELD; | |
1650 | job->state_value = IPP_JOB_HELD; | |
ef416fc2 | 1651 | } |
b423cd4c | 1652 | else if (job->attrs->request.op.operation_id == IPP_CREATE_JOB) |
ef416fc2 | 1653 | { |
e53920b9 | 1654 | job->hold_until = time(NULL) + 60; |
b423cd4c | 1655 | job->state->values[0].integer = IPP_JOB_HELD; |
1656 | job->state_value = IPP_JOB_HELD; | |
1657 | } | |
1658 | else | |
1659 | { | |
1660 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1661 | job->state_value = IPP_JOB_PENDING; | |
ef416fc2 | 1662 | } |
1663 | ||
b423cd4c | 1664 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) || |
1665 | Classification) | |
ef416fc2 | 1666 | { |
1667 | /* | |
b423cd4c | 1668 | * Add job sheets options... |
ef416fc2 | 1669 | */ |
1670 | ||
b423cd4c | 1671 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
1672 | IPP_TAG_ZERO)) == NULL) | |
ef416fc2 | 1673 | { |
b423cd4c | 1674 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
1675 | "Adding default job-sheets values \"%s,%s\"...", | |
1676 | printer->job_sheets[0], printer->job_sheets[1]); | |
ef416fc2 | 1677 | |
b423cd4c | 1678 | attr = ippAddStrings(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-sheets", |
1679 | 2, NULL, NULL); | |
757d2cad | 1680 | attr->values[0].string.text = _cupsStrAlloc(printer->job_sheets[0]); |
1681 | attr->values[1].string.text = _cupsStrAlloc(printer->job_sheets[1]); | |
ef416fc2 | 1682 | } |
1683 | ||
b423cd4c | 1684 | job->job_sheets = attr; |
ef416fc2 | 1685 | |
ef416fc2 | 1686 | /* |
b423cd4c | 1687 | * Enforce classification level if set... |
ef416fc2 | 1688 | */ |
1689 | ||
b423cd4c | 1690 | if (Classification) |
ef416fc2 | 1691 | { |
b423cd4c | 1692 | cupsdLogMessage(CUPSD_LOG_INFO, |
1693 | "Classification=\"%s\", ClassifyOverride=%d", | |
1694 | Classification ? Classification : "(null)", | |
1695 | ClassifyOverride); | |
ef416fc2 | 1696 | |
b423cd4c | 1697 | if (ClassifyOverride) |
1698 | { | |
1699 | if (!strcmp(attr->values[0].string.text, "none") && | |
1700 | (attr->num_values == 1 || | |
1701 | !strcmp(attr->values[1].string.text, "none"))) | |
1702 | { | |
1703 | /* | |
1704 | * Force the leading banner to have the classification on it... | |
1705 | */ | |
ef416fc2 | 1706 | |
b423cd4c | 1707 | cupsdSetString(&attr->values[0].string.text, Classification); |
e00b005a | 1708 | |
b423cd4c | 1709 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " |
1710 | "job-sheets=\"%s,none\", " | |
1711 | "job-originating-user-name=\"%s\"", | |
1712 | job->id, Classification, job->username); | |
1713 | } | |
1714 | else if (attr->num_values == 2 && | |
1715 | strcmp(attr->values[0].string.text, | |
1716 | attr->values[1].string.text) && | |
1717 | strcmp(attr->values[0].string.text, "none") && | |
1718 | strcmp(attr->values[1].string.text, "none")) | |
1719 | { | |
1720 | /* | |
1721 | * Can't put two different security markings on the same document! | |
1722 | */ | |
ef416fc2 | 1723 | |
b423cd4c | 1724 | cupsdSetString(&attr->values[1].string.text, attr->values[0].string.text); |
ef416fc2 | 1725 | |
b423cd4c | 1726 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " |
1727 | "job-sheets=\"%s,%s\", " | |
1728 | "job-originating-user-name=\"%s\"", | |
1729 | job->id, attr->values[0].string.text, | |
1730 | attr->values[1].string.text, job->username); | |
1731 | } | |
1732 | else if (strcmp(attr->values[0].string.text, Classification) && | |
1733 | strcmp(attr->values[0].string.text, "none") && | |
1734 | (attr->num_values == 1 || | |
1735 | (strcmp(attr->values[1].string.text, Classification) && | |
1736 | strcmp(attr->values[1].string.text, "none")))) | |
1737 | { | |
1738 | if (attr->num_values == 1) | |
1739 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1740 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
1741 | "job-sheets=\"%s\", " | |
1742 | "job-originating-user-name=\"%s\"", | |
1743 | job->id, attr->values[0].string.text, job->username); | |
1744 | else | |
1745 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1746 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
1747 | "job-sheets=\"%s,%s\",fffff " | |
1748 | "job-originating-user-name=\"%s\"", | |
1749 | job->id, attr->values[0].string.text, | |
1750 | attr->values[1].string.text, job->username); | |
1751 | } | |
1752 | } | |
1753 | else if (strcmp(attr->values[0].string.text, Classification) && | |
1754 | (attr->num_values == 1 || | |
1755 | strcmp(attr->values[1].string.text, Classification))) | |
ef416fc2 | 1756 | { |
1757 | /* | |
b423cd4c | 1758 | * Force the banner to have the classification on it... |
ef416fc2 | 1759 | */ |
1760 | ||
b423cd4c | 1761 | if (attr->num_values > 1 && |
1762 | !strcmp(attr->values[0].string.text, attr->values[1].string.text)) | |
1763 | { | |
1764 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
1765 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
1766 | } | |
1767 | else | |
1768 | { | |
1769 | if (attr->num_values == 1 || | |
1770 | strcmp(attr->values[0].string.text, "none")) | |
1771 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
ef416fc2 | 1772 | |
b423cd4c | 1773 | if (attr->num_values > 1 && |
1774 | strcmp(attr->values[1].string.text, "none")) | |
1775 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
1776 | } | |
ef416fc2 | 1777 | |
b423cd4c | 1778 | if (attr->num_values > 1) |
1779 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1780 | "[Job %d] CLASSIFICATION FORCED " | |
1781 | "job-sheets=\"%s,%s\", " | |
1782 | "job-originating-user-name=\"%s\"", | |
1783 | job->id, attr->values[0].string.text, | |
1784 | attr->values[1].string.text, job->username); | |
1785 | else | |
1786 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1787 | "[Job %d] CLASSIFICATION FORCED " | |
1788 | "job-sheets=\"%s\", " | |
1789 | "job-originating-user-name=\"%s\"", | |
1790 | job->id, Classification, job->username); | |
ef416fc2 | 1791 | } |
1792 | } | |
1793 | ||
b423cd4c | 1794 | /* |
1795 | * See if we need to add the starting sheet... | |
1796 | */ | |
ef416fc2 | 1797 | |
b423cd4c | 1798 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))) |
ef416fc2 | 1799 | { |
b423cd4c | 1800 | cupsdLogMessage(CUPSD_LOG_INFO, |
09a101d6 | 1801 | "[Job %d] Adding start banner page \"%s\".", |
1802 | job->id, attr->values[0].string.text); | |
ef416fc2 | 1803 | |
b423cd4c | 1804 | kbytes = copy_banner(con, job, attr->values[0].string.text); |
ef416fc2 | 1805 | |
b423cd4c | 1806 | cupsdUpdateQuota(printer, job->username, 0, kbytes); |
1807 | } | |
ef416fc2 | 1808 | } |
b423cd4c | 1809 | else if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
1810 | IPP_TAG_ZERO)) != NULL) | |
1811 | job->sheets = attr; | |
ef416fc2 | 1812 | |
b423cd4c | 1813 | /* |
1814 | * Fill in the response info... | |
1815 | */ | |
ef416fc2 | 1816 | |
b423cd4c | 1817 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, |
1818 | LocalPort, job->id); | |
ef416fc2 | 1819 | |
b423cd4c | 1820 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, |
1821 | job_uri); | |
ef416fc2 | 1822 | |
b423cd4c | 1823 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); |
ef416fc2 | 1824 | |
b423cd4c | 1825 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", |
1826 | job->state_value); | |
1827 | add_job_state_reasons(con, job); | |
ef416fc2 | 1828 | |
b423cd4c | 1829 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 1830 | |
b423cd4c | 1831 | /* |
1832 | * Add any job subscriptions... | |
1833 | */ | |
ef416fc2 | 1834 | |
b423cd4c | 1835 | add_job_subscriptions(con, job); |
ef416fc2 | 1836 | |
b423cd4c | 1837 | /* |
1838 | * Set all but the first two attributes to the job attributes group... | |
1839 | */ | |
ef416fc2 | 1840 | |
b423cd4c | 1841 | for (attr = job->attrs->attrs->next->next; attr; attr = attr->next) |
1842 | attr->group_tag = IPP_TAG_JOB; | |
ef416fc2 | 1843 | |
1844 | /* | |
b423cd4c | 1845 | * Fire the "job created" event... |
ef416fc2 | 1846 | */ |
1847 | ||
b423cd4c | 1848 | cupsdAddEvent(CUPSD_EVENT_JOB_CREATED, printer, job, "Job created."); |
ef416fc2 | 1849 | |
1850 | /* | |
b423cd4c | 1851 | * Return the new job... |
ef416fc2 | 1852 | */ |
1853 | ||
b423cd4c | 1854 | return (job); |
1855 | } | |
ef416fc2 | 1856 | |
ef416fc2 | 1857 | |
b423cd4c | 1858 | /* |
1859 | * 'add_job_state_reasons()' - Add the "job-state-reasons" attribute based | |
1860 | * upon the job and printer state... | |
1861 | */ | |
ef416fc2 | 1862 | |
b423cd4c | 1863 | static void |
1864 | add_job_state_reasons( | |
1865 | cupsd_client_t *con, /* I - Client connection */ | |
1866 | cupsd_job_t *job) /* I - Job info */ | |
1867 | { | |
1868 | cupsd_printer_t *dest; /* Destination printer */ | |
ef416fc2 | 1869 | |
ef416fc2 | 1870 | |
b423cd4c | 1871 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job_state_reasons(%p[%d], %d)", |
1872 | con, con->http.fd, job ? job->id : 0); | |
ef416fc2 | 1873 | |
d09495fa | 1874 | switch (job ? job->state_value : IPP_JOB_CANCELED) |
ef416fc2 | 1875 | { |
b423cd4c | 1876 | case IPP_JOB_PENDING : |
80ca4592 | 1877 | dest = cupsdFindDest(job->dest); |
bd7854cb | 1878 | |
b423cd4c | 1879 | if (dest && dest->state == IPP_PRINTER_STOPPED) |
1880 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1881 | "job-state-reasons", NULL, "printer-stopped"); | |
1882 | else | |
1883 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1884 | "job-state-reasons", NULL, "none"); | |
1885 | break; | |
ef416fc2 | 1886 | |
b423cd4c | 1887 | case IPP_JOB_HELD : |
1888 | if (ippFindAttribute(job->attrs, "job-hold-until", | |
1889 | IPP_TAG_KEYWORD) != NULL || | |
1890 | ippFindAttribute(job->attrs, "job-hold-until", | |
1891 | IPP_TAG_NAME) != NULL) | |
1892 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1893 | "job-state-reasons", NULL, "job-hold-until-specified"); | |
1894 | else | |
1895 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1896 | "job-state-reasons", NULL, "job-incoming"); | |
1897 | break; | |
ef416fc2 | 1898 | |
b423cd4c | 1899 | case IPP_JOB_PROCESSING : |
1900 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1901 | "job-state-reasons", NULL, "job-printing"); | |
1902 | break; | |
ef416fc2 | 1903 | |
b423cd4c | 1904 | case IPP_JOB_STOPPED : |
1905 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1906 | "job-state-reasons", NULL, "job-stopped"); | |
1907 | break; | |
ef416fc2 | 1908 | |
d09495fa | 1909 | case IPP_JOB_CANCELED : |
b423cd4c | 1910 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
1911 | "job-state-reasons", NULL, "job-canceled-by-user"); | |
1912 | break; | |
ef416fc2 | 1913 | |
b423cd4c | 1914 | case IPP_JOB_ABORTED : |
1915 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1916 | "job-state-reasons", NULL, "aborted-by-system"); | |
1917 | break; | |
ef416fc2 | 1918 | |
b423cd4c | 1919 | case IPP_JOB_COMPLETED : |
1920 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1921 | "job-state-reasons", NULL, "job-completed-successfully"); | |
1922 | break; | |
ef416fc2 | 1923 | } |
ef416fc2 | 1924 | } |
1925 | ||
1926 | ||
1927 | /* | |
b423cd4c | 1928 | * 'add_job_subscriptions()' - Add any subcriptions for a job. |
ef416fc2 | 1929 | */ |
1930 | ||
1931 | static void | |
b423cd4c | 1932 | add_job_subscriptions( |
1933 | cupsd_client_t *con, /* I - Client connection */ | |
1934 | cupsd_job_t *job) /* I - Newly created job */ | |
ef416fc2 | 1935 | { |
b423cd4c | 1936 | int i; /* Looping var */ |
1937 | ipp_attribute_t *prev, /* Previous attribute */ | |
1938 | *next, /* Next attribute */ | |
1939 | *attr; /* Current attribute */ | |
1940 | cupsd_subscription_t *sub; /* Subscription object */ | |
1941 | const char *recipient, /* notify-recipient-uri */ | |
1942 | *pullmethod; /* notify-pull-method */ | |
1943 | ipp_attribute_t *user_data; /* notify-user-data */ | |
1944 | int interval; /* notify-time-interval */ | |
1945 | unsigned mask; /* notify-events */ | |
ef416fc2 | 1946 | |
ef416fc2 | 1947 | |
b423cd4c | 1948 | /* |
1949 | * Find the first subscription group attribute; return if we have | |
1950 | * none... | |
1951 | */ | |
ef416fc2 | 1952 | |
b423cd4c | 1953 | for (attr = job->attrs->attrs, prev = NULL; |
1954 | attr; | |
1955 | prev = attr, attr = attr->next) | |
1956 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
1957 | break; | |
ef416fc2 | 1958 | |
b423cd4c | 1959 | if (!attr) |
1960 | return; | |
ef416fc2 | 1961 | |
b423cd4c | 1962 | /* |
1963 | * Process the subscription attributes in the request... | |
1964 | */ | |
ef416fc2 | 1965 | |
b423cd4c | 1966 | while (attr) |
1967 | { | |
1968 | recipient = NULL; | |
1969 | pullmethod = NULL; | |
1970 | user_data = NULL; | |
1971 | interval = 0; | |
1972 | mask = CUPSD_EVENT_NONE; | |
ef416fc2 | 1973 | |
b423cd4c | 1974 | while (attr && attr->group_tag != IPP_TAG_ZERO) |
1975 | { | |
f899b121 | 1976 | if (!strcmp(attr->name, "notify-recipient-uri") && |
b423cd4c | 1977 | attr->value_tag == IPP_TAG_URI) |
1978 | recipient = attr->values[0].string.text; | |
1979 | else if (!strcmp(attr->name, "notify-pull-method") && | |
1980 | attr->value_tag == IPP_TAG_KEYWORD) | |
1981 | pullmethod = attr->values[0].string.text; | |
1982 | else if (!strcmp(attr->name, "notify-charset") && | |
1983 | attr->value_tag == IPP_TAG_CHARSET && | |
1984 | strcmp(attr->values[0].string.text, "us-ascii") && | |
1985 | strcmp(attr->values[0].string.text, "utf-8")) | |
1986 | { | |
1987 | send_ipp_status(con, IPP_CHARSET, | |
1988 | _("Character set \"%s\" not supported!"), | |
1989 | attr->values[0].string.text); | |
1990 | return; | |
1991 | } | |
1992 | else if (!strcmp(attr->name, "notify-natural-language") && | |
1993 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
1994 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
1995 | { | |
1996 | send_ipp_status(con, IPP_CHARSET, | |
1997 | _("Language \"%s\" not supported!"), | |
1998 | attr->values[0].string.text); | |
1999 | return; | |
2000 | } | |
2001 | else if (!strcmp(attr->name, "notify-user-data") && | |
2002 | attr->value_tag == IPP_TAG_STRING) | |
2003 | { | |
2004 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
2005 | { | |
2006 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
2007 | _("The notify-user-data value is too large " | |
2008 | "(%d > 63 octets)!"), | |
2009 | attr->values[0].unknown.length); | |
2010 | return; | |
2011 | } | |
ef416fc2 | 2012 | |
b423cd4c | 2013 | user_data = attr; |
2014 | } | |
2015 | else if (!strcmp(attr->name, "notify-events") && | |
2016 | attr->value_tag == IPP_TAG_KEYWORD) | |
2017 | { | |
2018 | for (i = 0; i < attr->num_values; i ++) | |
2019 | mask |= cupsdEventValue(attr->values[i].string.text); | |
2020 | } | |
2021 | else if (!strcmp(attr->name, "notify-lease-duration")) | |
2022 | { | |
2023 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2024 | _("The notify-lease-duration attribute cannot be " | |
2025 | "used with job subscriptions.")); | |
2026 | return; | |
2027 | } | |
2028 | else if (!strcmp(attr->name, "notify-time-interval") && | |
2029 | attr->value_tag == IPP_TAG_INTEGER) | |
2030 | interval = attr->values[0].integer; | |
ef416fc2 | 2031 | |
b423cd4c | 2032 | attr = attr->next; |
2033 | } | |
ef416fc2 | 2034 | |
b423cd4c | 2035 | if (!recipient && !pullmethod) |
2036 | break; | |
ef416fc2 | 2037 | |
b423cd4c | 2038 | if (mask == CUPSD_EVENT_NONE) |
2039 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
ef416fc2 | 2040 | |
b423cd4c | 2041 | sub = cupsdAddSubscription(mask, cupsdFindDest(job->dest), job, recipient, |
2042 | 0); | |
ef416fc2 | 2043 | |
b423cd4c | 2044 | sub->interval = interval; |
ef416fc2 | 2045 | |
b423cd4c | 2046 | cupsdSetString(&sub->owner, job->username); |
ef416fc2 | 2047 | |
b423cd4c | 2048 | if (user_data) |
ef416fc2 | 2049 | { |
b423cd4c | 2050 | sub->user_data_len = user_data->values[0].unknown.length; |
2051 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
2052 | sub->user_data_len); | |
ef416fc2 | 2053 | } |
2054 | ||
b423cd4c | 2055 | ippAddSeparator(con->response); |
2056 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
2057 | "notify-subscription-id", sub->id); | |
ef416fc2 | 2058 | |
b423cd4c | 2059 | if (attr) |
2060 | attr = attr->next; | |
ef416fc2 | 2061 | } |
2062 | ||
b423cd4c | 2063 | cupsdSaveAllSubscriptions(); |
2064 | ||
ef416fc2 | 2065 | /* |
b423cd4c | 2066 | * Remove all of the subscription attributes from the job request... |
ef416fc2 | 2067 | */ |
2068 | ||
b423cd4c | 2069 | for (attr = job->attrs->attrs, prev = NULL; attr; attr = next) |
ef416fc2 | 2070 | { |
b423cd4c | 2071 | next = attr->next; |
ef416fc2 | 2072 | |
b423cd4c | 2073 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION || |
2074 | attr->group_tag == IPP_TAG_ZERO) | |
2075 | { | |
2076 | /* | |
2077 | * Free and remove this attribute... | |
2078 | */ | |
ef416fc2 | 2079 | |
757d2cad | 2080 | _ippFreeAttr(attr); |
ef416fc2 | 2081 | |
b423cd4c | 2082 | if (prev) |
2083 | prev->next = next; | |
2084 | else | |
2085 | job->attrs->attrs = next; | |
2086 | } | |
2087 | else | |
2088 | prev = attr; | |
ef416fc2 | 2089 | } |
2090 | ||
b423cd4c | 2091 | job->attrs->last = prev; |
2092 | job->attrs->current = prev; | |
2093 | } | |
ef416fc2 | 2094 | |
ef416fc2 | 2095 | |
b423cd4c | 2096 | /* |
2097 | * 'add_job_uuid()' - Add job-uuid attribute to a job. | |
2098 | * | |
2099 | * See RFC 4122 for the definition of UUIDs and the format. | |
2100 | */ | |
2101 | ||
2102 | static void | |
2103 | add_job_uuid(cupsd_client_t *con, /* I - Client connection */ | |
2104 | cupsd_job_t *job) /* I - Job */ | |
2105 | { | |
2106 | char uuid[1024]; /* job-uuid string */ | |
b423cd4c | 2107 | _cups_md5_state_t md5state; /* MD5 state */ |
2108 | unsigned char md5sum[16]; /* MD5 digest/sum */ | |
ef416fc2 | 2109 | |
ef416fc2 | 2110 | |
2111 | /* | |
b423cd4c | 2112 | * First see if the job already has a job-uuid attribute; if so, return... |
ef416fc2 | 2113 | */ |
2114 | ||
d09495fa | 2115 | if (ippFindAttribute(job->attrs, "job-uuid", IPP_TAG_URI)) |
b423cd4c | 2116 | return; |
ef416fc2 | 2117 | |
2118 | /* | |
b423cd4c | 2119 | * No job-uuid attribute, so build a version 3 UUID with the local job |
2120 | * ID at the end; see RFC 4122 for details. Start with the MD5 sum of | |
2121 | * the ServerName, server name and port that the client connected to, | |
2122 | * and local job ID... | |
ef416fc2 | 2123 | */ |
2124 | ||
b423cd4c | 2125 | snprintf(uuid, sizeof(uuid), "%s:%s:%d:%d", ServerName, con->servername, |
2126 | con->serverport, job->id); | |
ef416fc2 | 2127 | |
757d2cad | 2128 | _cupsMD5Init(&md5state); |
2129 | _cupsMD5Append(&md5state, (unsigned char *)uuid, strlen(uuid)); | |
2130 | _cupsMD5Finish(&md5state, md5sum); | |
ef416fc2 | 2131 | |
2132 | /* | |
b423cd4c | 2133 | * Format the UUID URI using the MD5 sum and job ID. |
ef416fc2 | 2134 | */ |
2135 | ||
b423cd4c | 2136 | snprintf(uuid, sizeof(uuid), |
2137 | "urn:uuid:%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-" | |
2138 | "%02x%02x%02x%02x%02x%02x", | |
2139 | md5sum[0], md5sum[1], md5sum[2], md5sum[3], md5sum[4], md5sum[5], | |
2140 | (md5sum[6] & 15) | 0x30, md5sum[7], (md5sum[8] & 0x3f) | 0x40, | |
2141 | md5sum[9], md5sum[10], md5sum[11], md5sum[12], md5sum[13], | |
2142 | md5sum[14], md5sum[15]); | |
ef416fc2 | 2143 | |
b423cd4c | 2144 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-uuid", NULL, uuid); |
ef416fc2 | 2145 | } |
2146 | ||
2147 | ||
2148 | /* | |
b423cd4c | 2149 | * 'add_printer()' - Add a printer to the system. |
ef416fc2 | 2150 | */ |
2151 | ||
2152 | static void | |
b423cd4c | 2153 | add_printer(cupsd_client_t *con, /* I - Client connection */ |
2154 | ipp_attribute_t *uri) /* I - URI of printer */ | |
ef416fc2 | 2155 | { |
2156 | http_status_t status; /* Policy status */ | |
b423cd4c | 2157 | int i; /* Looping var */ |
09a101d6 | 2158 | char scheme[HTTP_MAX_URI], /* Method portion of URI */ |
b423cd4c | 2159 | username[HTTP_MAX_URI], /* Username portion of URI */ |
ef416fc2 | 2160 | host[HTTP_MAX_URI], /* Host portion of URI */ |
2161 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2162 | int port; /* Port portion of URI */ | |
b423cd4c | 2163 | cupsd_printer_t *printer; /* Printer/class */ |
2164 | ipp_attribute_t *attr; /* Printer attribute */ | |
2165 | cups_file_t *fp; /* Script/PPD file */ | |
2166 | char line[1024]; /* Line from file... */ | |
2167 | char srcfile[1024], /* Source Script/PPD file */ | |
2168 | dstfile[1024]; /* Destination Script/PPD file */ | |
2169 | int modify; /* Non-zero if we are modifying */ | |
2170 | char newname[IPP_MAX_NAME]; /* New printer name */ | |
2171 | int need_restart_job; /* Need to restart job? */ | |
09a101d6 | 2172 | int set_device_uri, /* Did we set the device URI? */ |
2173 | set_port_monitor; /* Did we set the port monitor? */ | |
ef416fc2 | 2174 | |
2175 | ||
b423cd4c | 2176 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer(%p[%d], %s)", con, |
ef416fc2 | 2177 | con->http.fd, uri->values[0].string.text); |
2178 | ||
2179 | /* | |
b423cd4c | 2180 | * Do we have a valid URI? |
ef416fc2 | 2181 | */ |
2182 | ||
09a101d6 | 2183 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
2184 | sizeof(scheme), username, sizeof(username), host, | |
b423cd4c | 2185 | sizeof(host), &port, resource, sizeof(resource)); |
2186 | ||
2187 | if (strncmp(resource, "/printers/", 10) || strlen(resource) == 10) | |
ef416fc2 | 2188 | { |
b423cd4c | 2189 | /* |
2190 | * No, return an error... | |
2191 | */ | |
2192 | ||
ef416fc2 | 2193 | send_ipp_status(con, IPP_BAD_REQUEST, |
b423cd4c | 2194 | _("The printer-uri must be of the form " |
2195 | "\"ipp://HOSTNAME/printers/PRINTERNAME\".")); | |
ef416fc2 | 2196 | return; |
2197 | } | |
2198 | ||
2199 | /* | |
b423cd4c | 2200 | * Do we have a valid printer name? |
ef416fc2 | 2201 | */ |
2202 | ||
b423cd4c | 2203 | if (!validate_name(resource + 10)) |
ef416fc2 | 2204 | { |
b423cd4c | 2205 | /* |
2206 | * No, return an error... | |
2207 | */ | |
2208 | ||
2209 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2210 | _("The printer-uri \"%s\" contains invalid characters."), | |
2211 | uri->values[0].string.text); | |
2212 | return; | |
ef416fc2 | 2213 | } |
ef416fc2 | 2214 | |
ef416fc2 | 2215 | /* |
b423cd4c | 2216 | * See if the printer already exists; if not, create a new printer... |
2217 | */ | |
ef416fc2 | 2218 | |
b423cd4c | 2219 | if ((printer = cupsdFindPrinter(resource + 10)) == NULL) |
ef416fc2 | 2220 | { |
2221 | /* | |
b423cd4c | 2222 | * Printer doesn't exist; see if we have a class of the same name... |
ef416fc2 | 2223 | */ |
2224 | ||
b423cd4c | 2225 | if ((printer = cupsdFindClass(resource + 10)) != NULL && |
bc44d920 | 2226 | !(printer->type & CUPS_PRINTER_DISCOVERED)) |
ef416fc2 | 2227 | { |
b423cd4c | 2228 | /* |
2229 | * Yes, return an error... | |
2230 | */ | |
ef416fc2 | 2231 | |
b423cd4c | 2232 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2233 | _("A class named \"%s\" already exists!"), | |
2234 | resource + 10); | |
ef416fc2 | 2235 | return; |
2236 | } | |
2237 | ||
2238 | /* | |
2e4ff8af | 2239 | * No, check the default policy then add the printer... |
ef416fc2 | 2240 | */ |
2241 | ||
2e4ff8af MS |
2242 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
2243 | { | |
2244 | send_http_error(con, status, NULL); | |
2245 | return; | |
2246 | } | |
2247 | ||
b423cd4c | 2248 | printer = cupsdAddPrinter(resource + 10); |
2249 | modify = 0; | |
ef416fc2 | 2250 | } |
b423cd4c | 2251 | else if (printer->type & CUPS_PRINTER_IMPLICIT) |
ef416fc2 | 2252 | { |
2253 | /* | |
2e4ff8af MS |
2254 | * Check the default policy, then rename the implicit printer to |
2255 | * "AnyPrinter" or delete it... | |
ef416fc2 | 2256 | */ |
2257 | ||
2e4ff8af MS |
2258 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
2259 | { | |
2260 | send_http_error(con, status, NULL); | |
2261 | return; | |
2262 | } | |
2263 | ||
b423cd4c | 2264 | if (ImplicitAnyClasses) |
ef416fc2 | 2265 | { |
b423cd4c | 2266 | snprintf(newname, sizeof(newname), "Any%s", resource + 10); |
2267 | cupsdRenamePrinter(printer, newname); | |
ef416fc2 | 2268 | } |
b423cd4c | 2269 | else |
2270 | cupsdDeletePrinter(printer, 1); | |
ef416fc2 | 2271 | |
2272 | /* | |
b423cd4c | 2273 | * Add the printer as a new local printer... |
ef416fc2 | 2274 | */ |
2275 | ||
b423cd4c | 2276 | printer = cupsdAddPrinter(resource + 10); |
2277 | modify = 0; | |
ef416fc2 | 2278 | } |
bc44d920 | 2279 | else if (printer->type & CUPS_PRINTER_DISCOVERED) |
b423cd4c | 2280 | { |
2281 | /* | |
2e4ff8af MS |
2282 | * Check the default policy, then rename the remote printer to |
2283 | * "Printer@server"... | |
b423cd4c | 2284 | */ |
ef416fc2 | 2285 | |
2e4ff8af MS |
2286 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
2287 | { | |
2288 | send_http_error(con, status, NULL); | |
2289 | return; | |
2290 | } | |
2291 | ||
b423cd4c | 2292 | snprintf(newname, sizeof(newname), "%s@%s", resource + 10, |
2293 | printer->hostname); | |
2294 | cupsdRenamePrinter(printer, newname); | |
ef416fc2 | 2295 | |
b423cd4c | 2296 | /* |
2297 | * Add the printer as a new local printer... | |
2298 | */ | |
ef416fc2 | 2299 | |
b423cd4c | 2300 | printer = cupsdAddPrinter(resource + 10); |
2301 | modify = 0; | |
2302 | } | |
2e4ff8af MS |
2303 | else if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, |
2304 | NULL)) != HTTP_OK) | |
2305 | { | |
2fb76298 | 2306 | send_http_error(con, status, printer); |
2e4ff8af MS |
2307 | return; |
2308 | } | |
b423cd4c | 2309 | else |
2310 | modify = 1; | |
ef416fc2 | 2311 | |
b423cd4c | 2312 | /* |
2313 | * Look for attributes and copy them over as needed... | |
2314 | */ | |
ef416fc2 | 2315 | |
b423cd4c | 2316 | need_restart_job = 0; |
ef416fc2 | 2317 | |
b423cd4c | 2318 | if ((attr = ippFindAttribute(con->request, "printer-location", |
2319 | IPP_TAG_TEXT)) != NULL) | |
2320 | cupsdSetString(&printer->location, attr->values[0].string.text); | |
ef416fc2 | 2321 | |
b423cd4c | 2322 | if ((attr = ippFindAttribute(con->request, "printer-info", |
2323 | IPP_TAG_TEXT)) != NULL) | |
2324 | cupsdSetString(&printer->info, attr->values[0].string.text); | |
ef416fc2 | 2325 | |
09a101d6 | 2326 | set_device_uri = 0; |
2327 | ||
b423cd4c | 2328 | if ((attr = ippFindAttribute(con->request, "device-uri", |
2329 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 2330 | { |
2331 | /* | |
b423cd4c | 2332 | * Do we have a valid device URI? |
ef416fc2 | 2333 | */ |
2334 | ||
2fb76298 MS |
2335 | http_uri_status_t uri_status; /* URI separation status */ |
2336 | ||
2337 | ||
b423cd4c | 2338 | need_restart_job = 1; |
ef416fc2 | 2339 | |
2fb76298 MS |
2340 | uri_status = httpSeparateURI(HTTP_URI_CODING_ALL, |
2341 | attr->values[0].string.text, | |
2342 | scheme, sizeof(scheme), | |
2343 | username, sizeof(username), | |
2344 | host, sizeof(host), &port, | |
2345 | resource, sizeof(resource)); | |
2346 | ||
2347 | if (uri_status < HTTP_URI_OK) | |
2348 | { | |
2349 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad device-uri \"%s\"!"), | |
2350 | attr->values[0].string.text); | |
2351 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2352 | "add_printer: httpSeparateURI returned %d", uri_status); | |
2353 | return; | |
2354 | } | |
b423cd4c | 2355 | |
09a101d6 | 2356 | if (!strcmp(scheme, "file")) |
ef416fc2 | 2357 | { |
2358 | /* | |
b423cd4c | 2359 | * See if the administrator has enabled file devices... |
ef416fc2 | 2360 | */ |
2361 | ||
b423cd4c | 2362 | if (!FileDevice && strcmp(resource, "/dev/null")) |
ef416fc2 | 2363 | { |
2364 | /* | |
b423cd4c | 2365 | * File devices are disabled and the URL is not file:/dev/null... |
ef416fc2 | 2366 | */ |
2367 | ||
b423cd4c | 2368 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2369 | _("File device URIs have been disabled! " | |
2370 | "To enable, see the FileDevice directive in " | |
2371 | "\"%s/cupsd.conf\"."), | |
2372 | ServerRoot); | |
ef416fc2 | 2373 | return; |
2374 | } | |
b423cd4c | 2375 | } |
2376 | else | |
2377 | { | |
ef416fc2 | 2378 | /* |
b423cd4c | 2379 | * See if the backend exists and is executable... |
ef416fc2 | 2380 | */ |
2381 | ||
09a101d6 | 2382 | snprintf(srcfile, sizeof(srcfile), "%s/backend/%s", ServerBin, scheme); |
b423cd4c | 2383 | if (access(srcfile, X_OK)) |
ef416fc2 | 2384 | { |
2385 | /* | |
b423cd4c | 2386 | * Could not find device in list! |
ef416fc2 | 2387 | */ |
ef416fc2 | 2388 | |
b423cd4c | 2389 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad device-uri \"%s\"!"), |
2390 | attr->values[0].string.text); | |
2391 | return; | |
ef416fc2 | 2392 | } |
2393 | } | |
ef416fc2 | 2394 | |
b423cd4c | 2395 | cupsdLogMessage(CUPSD_LOG_INFO, |
2396 | "Setting %s device-uri to \"%s\" (was \"%s\".)", | |
2397 | printer->name, | |
2398 | cupsdSanitizeURI(attr->values[0].string.text, line, | |
2399 | sizeof(line)), | |
2400 | cupsdSanitizeURI(printer->device_uri, resource, | |
2401 | sizeof(resource))); | |
ef416fc2 | 2402 | |
b423cd4c | 2403 | cupsdSetString(&printer->device_uri, attr->values[0].string.text); |
09a101d6 | 2404 | set_device_uri = 1; |
ef416fc2 | 2405 | } |
2406 | ||
09a101d6 | 2407 | set_port_monitor = 0; |
2408 | ||
b423cd4c | 2409 | if ((attr = ippFindAttribute(con->request, "port-monitor", |
09a101d6 | 2410 | IPP_TAG_NAME)) != NULL) |
ef416fc2 | 2411 | { |
b423cd4c | 2412 | ipp_attribute_t *supported; /* port-monitor-supported attribute */ |
ef416fc2 | 2413 | |
ef416fc2 | 2414 | |
b423cd4c | 2415 | need_restart_job = 1; |
ef416fc2 | 2416 | |
b423cd4c | 2417 | supported = ippFindAttribute(printer->attrs, "port-monitor-supported", |
2418 | IPP_TAG_KEYWORD); | |
2419 | for (i = 0; i < supported->num_values; i ++) | |
2420 | if (!strcmp(supported->values[i].string.text, | |
2421 | attr->values[0].string.text)) | |
2422 | break; | |
ef416fc2 | 2423 | |
b423cd4c | 2424 | if (i >= supported->num_values) |
2425 | { | |
2426 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad port-monitor \"%s\"!"), | |
2427 | attr->values[0].string.text); | |
2428 | return; | |
2429 | } | |
ef416fc2 | 2430 | |
b423cd4c | 2431 | cupsdLogMessage(CUPSD_LOG_INFO, |
2432 | "Setting %s port-monitor to \"%s\" (was \"%s\".)", | |
2433 | printer->name, attr->values[0].string.text, | |
09a101d6 | 2434 | printer->port_monitor ? printer->port_monitor : "none"); |
ef416fc2 | 2435 | |
b423cd4c | 2436 | if (strcmp(attr->values[0].string.text, "none")) |
2437 | cupsdSetString(&printer->port_monitor, attr->values[0].string.text); | |
2438 | else | |
2439 | cupsdClearString(&printer->port_monitor); | |
09a101d6 | 2440 | |
2441 | set_port_monitor = 1; | |
b423cd4c | 2442 | } |
ef416fc2 | 2443 | |
b423cd4c | 2444 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
2445 | IPP_TAG_BOOLEAN)) != NULL) | |
2446 | { | |
2447 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2448 | "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
2449 | printer->name, attr->values[0].boolean, printer->accepting); | |
ef416fc2 | 2450 | |
b423cd4c | 2451 | printer->accepting = attr->values[0].boolean; |
2452 | cupsdAddPrinterHistory(printer); | |
2453 | } | |
bd7854cb | 2454 | |
b423cd4c | 2455 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
2456 | IPP_TAG_BOOLEAN)) != NULL) | |
2457 | { | |
2458 | if (printer->shared && !attr->values[0].boolean) | |
f7deaa1a | 2459 | cupsdDeregisterPrinter(printer, 1); |
bd7854cb | 2460 | |
b423cd4c | 2461 | cupsdLogMessage(CUPSD_LOG_INFO, |
2462 | "Setting %s printer-is-shared to %d (was %d.)", | |
2463 | printer->name, attr->values[0].boolean, printer->shared); | |
bd7854cb | 2464 | |
b423cd4c | 2465 | printer->shared = attr->values[0].boolean; |
2466 | } | |
bd7854cb | 2467 | |
b423cd4c | 2468 | if ((attr = ippFindAttribute(con->request, "printer-state", |
2469 | IPP_TAG_ENUM)) != NULL) | |
bd7854cb | 2470 | { |
b423cd4c | 2471 | if (attr->values[0].integer != IPP_PRINTER_IDLE && |
2472 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
2473 | { | |
2474 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad printer-state value %d!"), | |
2475 | attr->values[0].integer); | |
2476 | return; | |
2477 | } | |
bd7854cb | 2478 | |
bc44d920 | 2479 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", |
2480 | printer->name, attr->values[0].integer, printer->state); | |
b423cd4c | 2481 | |
2482 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
2483 | cupsdStopPrinter(printer, 0); | |
2484 | else | |
2485 | { | |
2486 | need_restart_job = 1; | |
2487 | cupsdSetPrinterState(printer, (ipp_pstate_t)(attr->values[0].integer), 0); | |
2488 | } | |
2489 | } | |
2490 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
2491 | IPP_TAG_TEXT)) != NULL) | |
2492 | { | |
2493 | strlcpy(printer->state_message, attr->values[0].string.text, | |
2494 | sizeof(printer->state_message)); | |
2495 | cupsdAddPrinterHistory(printer); | |
bd7854cb | 2496 | } |
2497 | ||
b423cd4c | 2498 | set_printer_defaults(con, printer); |
2499 | ||
09a101d6 | 2500 | if ((attr = ippFindAttribute(con->request, "auth-info-required", |
2501 | IPP_TAG_KEYWORD)) != NULL) | |
2502 | cupsdSetAuthInfoRequired(printer, NULL, attr); | |
2503 | ||
bd7854cb | 2504 | /* |
b423cd4c | 2505 | * See if we have all required attributes... |
bd7854cb | 2506 | */ |
2507 | ||
b423cd4c | 2508 | if (!printer->device_uri) |
2509 | cupsdSetString(&printer->device_uri, "file:///dev/null"); | |
bd7854cb | 2510 | |
2511 | /* | |
b423cd4c | 2512 | * See if we have an interface script or PPD file attached to the request... |
bd7854cb | 2513 | */ |
2514 | ||
b423cd4c | 2515 | if (con->filename) |
2516 | { | |
2517 | need_restart_job = 1; | |
bd7854cb | 2518 | |
b423cd4c | 2519 | strlcpy(srcfile, con->filename, sizeof(srcfile)); |
ef416fc2 | 2520 | |
b423cd4c | 2521 | if ((fp = cupsFileOpen(srcfile, "rb"))) |
2522 | { | |
2523 | /* | |
2524 | * Yes; get the first line from it... | |
2525 | */ | |
ef416fc2 | 2526 | |
b423cd4c | 2527 | line[0] = '\0'; |
2528 | cupsFileGets(fp, line, sizeof(line)); | |
2529 | cupsFileClose(fp); | |
ef416fc2 | 2530 | |
b423cd4c | 2531 | /* |
2532 | * Then see what kind of file it is... | |
2533 | */ | |
ef416fc2 | 2534 | |
b423cd4c | 2535 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, |
2536 | printer->name); | |
ef416fc2 | 2537 | |
b423cd4c | 2538 | if (!strncmp(line, "*PPD-Adobe", 10)) |
2539 | { | |
2540 | /* | |
2541 | * The new file is a PPD file, so remove any old interface script | |
2542 | * that might be lying around... | |
2543 | */ | |
ef416fc2 | 2544 | |
b423cd4c | 2545 | unlink(dstfile); |
2546 | } | |
2547 | else | |
2548 | { | |
2549 | /* | |
2550 | * This must be an interface script, so move the file over to the | |
2551 | * interfaces directory and make it executable... | |
2552 | */ | |
ef416fc2 | 2553 | |
b423cd4c | 2554 | if (copy_file(srcfile, dstfile)) |
2555 | { | |
2556 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
2557 | _("Unable to copy interface script - %s!"), | |
2558 | strerror(errno)); | |
2559 | return; | |
2560 | } | |
2561 | else | |
2562 | { | |
2563 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2564 | "Copied interface script successfully!"); | |
2565 | chmod(dstfile, 0755); | |
2566 | } | |
2567 | } | |
ef416fc2 | 2568 | |
b423cd4c | 2569 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, |
2570 | printer->name); | |
ef416fc2 | 2571 | |
b423cd4c | 2572 | if (!strncmp(line, "*PPD-Adobe", 10)) |
2573 | { | |
2574 | /* | |
2575 | * The new file is a PPD file, so move the file over to the | |
2576 | * ppd directory and make it readable by all... | |
2577 | */ | |
ef416fc2 | 2578 | |
b423cd4c | 2579 | if (copy_file(srcfile, dstfile)) |
2580 | { | |
2581 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
2582 | _("Unable to copy PPD file - %s!"), | |
2583 | strerror(errno)); | |
2584 | return; | |
2585 | } | |
2586 | else | |
2587 | { | |
2588 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2589 | "Copied PPD file successfully!"); | |
2590 | chmod(dstfile, 0644); | |
2591 | } | |
2592 | } | |
2593 | else | |
2594 | { | |
2595 | /* | |
2596 | * This must be an interface script, so remove any old PPD file that | |
2597 | * may be lying around... | |
2598 | */ | |
ef416fc2 | 2599 | |
b423cd4c | 2600 | unlink(dstfile); |
2601 | } | |
2602 | } | |
2603 | } | |
2604 | else if ((attr = ippFindAttribute(con->request, "ppd-name", | |
2605 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 2606 | { |
b423cd4c | 2607 | need_restart_job = 1; |
ef416fc2 | 2608 | |
b423cd4c | 2609 | if (!strcmp(attr->values[0].string.text, "raw")) |
ef416fc2 | 2610 | { |
b423cd4c | 2611 | /* |
2612 | * Raw driver, remove any existing PPD or interface script files. | |
2613 | */ | |
ef416fc2 | 2614 | |
b423cd4c | 2615 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, |
2616 | printer->name); | |
2617 | unlink(dstfile); | |
ef416fc2 | 2618 | |
b423cd4c | 2619 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, |
2620 | printer->name); | |
2621 | unlink(dstfile); | |
2622 | } | |
2623 | else | |
ef416fc2 | 2624 | { |
b423cd4c | 2625 | /* |
2626 | * PPD model file... | |
2627 | */ | |
2628 | ||
2629 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
2630 | printer->name); | |
2631 | unlink(dstfile); | |
2632 | ||
2633 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
2634 | printer->name); | |
2635 | ||
2636 | if (copy_model(con, attr->values[0].string.text, dstfile)) | |
2637 | { | |
2638 | send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to copy PPD file!")); | |
2639 | return; | |
2640 | } | |
2641 | else | |
2642 | { | |
2643 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2644 | "Copied PPD file successfully!"); | |
2645 | chmod(dstfile, 0644); | |
2646 | } | |
ef416fc2 | 2647 | } |
2648 | } | |
2649 | ||
09a101d6 | 2650 | /* |
2651 | * If we set the device URI but not the port monitor, check which port | |
2652 | * monitor to use by default... | |
2653 | */ | |
2654 | ||
2655 | if (set_device_uri && !set_port_monitor) | |
2656 | { | |
2657 | ppd_file_t *ppd; /* PPD file */ | |
2658 | ppd_attr_t *ppdattr; /* cupsPortMonitor attribute */ | |
2659 | ||
2660 | ||
2661 | httpSeparateURI(HTTP_URI_CODING_ALL, printer->device_uri, scheme, | |
2662 | sizeof(scheme), username, sizeof(username), host, | |
2663 | sizeof(host), &port, resource, sizeof(resource)); | |
2664 | ||
2665 | snprintf(srcfile, sizeof(srcfile), "%s/ppd/%s.ppd", ServerRoot, | |
2666 | printer->name); | |
2667 | if ((ppd = ppdOpenFile(srcfile)) != NULL) | |
2668 | { | |
2669 | for (ppdattr = ppdFindAttr(ppd, "cupsPortMonitor", NULL); | |
2670 | ppdattr; | |
2671 | ppdattr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL)) | |
2672 | if (!strcmp(scheme, ppdattr->spec)) | |
2673 | { | |
2674 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2675 | "Setting %s port-monitor to \"%s\" (was \"%s\".)", | |
2676 | printer->name, ppdattr->value, | |
bc44d920 | 2677 | printer->port_monitor ? printer->port_monitor |
2678 | : "none"); | |
09a101d6 | 2679 | |
2680 | if (strcmp(ppdattr->value, "none")) | |
2681 | cupsdSetString(&printer->port_monitor, ppdattr->value); | |
2682 | else | |
2683 | cupsdClearString(&printer->port_monitor); | |
2684 | ||
2685 | break; | |
2686 | } | |
2687 | ||
2688 | ppdClose(ppd); | |
2689 | } | |
2690 | } | |
2691 | ||
ef416fc2 | 2692 | /* |
b423cd4c | 2693 | * Update the printer attributes and return... |
ef416fc2 | 2694 | */ |
2695 | ||
b423cd4c | 2696 | cupsdSetPrinterAttrs(printer); |
2697 | cupsdSaveAllPrinters(); | |
ef416fc2 | 2698 | |
b423cd4c | 2699 | if (need_restart_job && printer->job) |
ef416fc2 | 2700 | { |
b423cd4c | 2701 | cupsd_job_t *job; |
ef416fc2 | 2702 | |
b423cd4c | 2703 | /* |
2704 | * Stop the current job and then restart it below... | |
2705 | */ | |
ef416fc2 | 2706 | |
b423cd4c | 2707 | job = (cupsd_job_t *)printer->job; |
ef416fc2 | 2708 | |
b423cd4c | 2709 | cupsdStopJob(job, 1); |
2710 | ||
2711 | job->state->values[0].integer = IPP_JOB_PENDING; | |
2712 | job->state_value = IPP_JOB_PENDING; | |
ef416fc2 | 2713 | } |
2714 | ||
b423cd4c | 2715 | if (need_restart_job) |
2716 | cupsdCheckJobs(); | |
ef416fc2 | 2717 | |
b423cd4c | 2718 | cupsdWritePrintcap(); |
2719 | ||
2720 | if (modify) | |
ef416fc2 | 2721 | { |
b423cd4c | 2722 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, |
2723 | "Printer \"%s\" modified by \"%s\".", printer->name, | |
2724 | get_username(con)); | |
ef416fc2 | 2725 | |
b423cd4c | 2726 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" modified by \"%s\".", |
2727 | printer->name, get_username(con)); | |
ef416fc2 | 2728 | } |
b423cd4c | 2729 | else |
2730 | { | |
2731 | cupsdAddPrinterHistory(printer); | |
ef416fc2 | 2732 | |
b423cd4c | 2733 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, printer, NULL, |
2734 | "New printer \"%s\" added by \"%s\".", printer->name, | |
2735 | get_username(con)); | |
ef416fc2 | 2736 | |
b423cd4c | 2737 | cupsdLogMessage(CUPSD_LOG_INFO, "New printer \"%s\" added by \"%s\".", |
2738 | printer->name, get_username(con)); | |
2739 | } | |
2740 | ||
2741 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 2742 | } |
2743 | ||
2744 | ||
2745 | /* | |
b423cd4c | 2746 | * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute |
2747 | * based upon the printer state... | |
ef416fc2 | 2748 | */ |
2749 | ||
b423cd4c | 2750 | static void |
2751 | add_printer_state_reasons( | |
2752 | cupsd_client_t *con, /* I - Client connection */ | |
2753 | cupsd_printer_t *p) /* I - Printer info */ | |
ef416fc2 | 2754 | { |
b423cd4c | 2755 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
2756 | "add_printer_state_reasons(%p[%d], %p[%s])", | |
2757 | con, con->http.fd, p, p->name); | |
ef416fc2 | 2758 | |
b423cd4c | 2759 | if (p->num_reasons == 0) |
2760 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2761 | "printer-state-reasons", NULL, | |
2762 | p->state == IPP_PRINTER_STOPPED ? "paused" : "none"); | |
2763 | else | |
2764 | ippAddStrings(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2765 | "printer-state-reasons", p->num_reasons, NULL, | |
2766 | (const char * const *)p->reasons); | |
2767 | } | |
ef416fc2 | 2768 | |
ef416fc2 | 2769 | |
b423cd4c | 2770 | /* |
2771 | * 'add_queued_job_count()' - Add the "queued-job-count" attribute for | |
2772 | * the specified printer or class. | |
2773 | */ | |
ef416fc2 | 2774 | |
b423cd4c | 2775 | static void |
2776 | add_queued_job_count( | |
2777 | cupsd_client_t *con, /* I - Client connection */ | |
2778 | cupsd_printer_t *p) /* I - Printer or class */ | |
2779 | { | |
2780 | int count; /* Number of jobs on destination */ | |
ef416fc2 | 2781 | |
ef416fc2 | 2782 | |
b423cd4c | 2783 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_queued_job_count(%p[%d], %p[%s])", |
2784 | con, con->http.fd, p, p->name); | |
ef416fc2 | 2785 | |
b423cd4c | 2786 | count = cupsdGetPrinterJobCount(p->name); |
ef416fc2 | 2787 | |
b423cd4c | 2788 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, |
2789 | "queued-job-count", count); | |
2790 | } | |
ef416fc2 | 2791 | |
ef416fc2 | 2792 | |
b423cd4c | 2793 | /* |
2794 | * 'apply_printer_defaults()' - Apply printer default options to a job. | |
2795 | */ | |
ef416fc2 | 2796 | |
b423cd4c | 2797 | static void |
2798 | apply_printer_defaults( | |
2799 | cupsd_printer_t *printer, /* I - Printer */ | |
2800 | cupsd_job_t *job) /* I - Job */ | |
2801 | { | |
2802 | int i, /* Looping var */ | |
2803 | num_options; /* Number of default options */ | |
2804 | cups_option_t *options, /* Default options */ | |
f7deaa1a | 2805 | *option; /* Current option */ |
ef416fc2 | 2806 | |
ef416fc2 | 2807 | |
b423cd4c | 2808 | /* |
2809 | * Collect all of the default options and add the missing ones to the | |
2810 | * job object... | |
2811 | */ | |
ef416fc2 | 2812 | |
b423cd4c | 2813 | for (i = printer->num_options, num_options = 0, option = printer->options; |
2814 | i > 0; | |
2815 | i --, option ++) | |
2816 | if (!ippFindAttribute(job->attrs, option->name, IPP_TAG_ZERO)) | |
2817 | { | |
2818 | num_options = cupsAddOption(option->name, option->value, num_options, | |
2819 | &options); | |
2820 | } | |
ef416fc2 | 2821 | |
b423cd4c | 2822 | /* |
2823 | * Encode these options as attributes in the job object... | |
2824 | */ | |
ef416fc2 | 2825 | |
b423cd4c | 2826 | cupsEncodeOptions2(job->attrs, num_options, options, IPP_TAG_JOB); |
2827 | cupsFreeOptions(num_options, options); | |
2828 | } | |
2829 | ||
2830 | ||
2831 | /* | |
2832 | * 'authenticate_job()' - Set job authentication info. | |
2833 | */ | |
2834 | ||
2835 | static void | |
2836 | authenticate_job(cupsd_client_t *con, /* I - Client connection */ | |
2837 | ipp_attribute_t *uri) /* I - Job URI */ | |
2838 | { | |
f7deaa1a | 2839 | ipp_attribute_t *attr, /* job-id attribute */ |
2840 | *auth_info; /* auth-info attribute */ | |
b423cd4c | 2841 | int jobid; /* Job ID */ |
2842 | cupsd_job_t *job; /* Current job */ | |
2843 | char method[HTTP_MAX_URI], | |
2844 | /* Method portion of URI */ | |
2845 | username[HTTP_MAX_URI], | |
2846 | /* Username portion of URI */ | |
2847 | host[HTTP_MAX_URI], | |
2848 | /* Host portion of URI */ | |
2849 | resource[HTTP_MAX_URI]; | |
2850 | /* Resource portion of URI */ | |
2851 | int port; /* Port portion of URI */ | |
ef416fc2 | 2852 | |
ef416fc2 | 2853 | |
b423cd4c | 2854 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "authenticate_job(%p[%d], %s)", |
2855 | con, con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 2856 | |
b423cd4c | 2857 | /* |
2858 | * Start with "everything is OK" status... | |
2859 | */ | |
ef416fc2 | 2860 | |
b423cd4c | 2861 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 2862 | |
b423cd4c | 2863 | /* |
2864 | * See if we have a job URI or a printer URI... | |
2865 | */ | |
ef416fc2 | 2866 | |
b423cd4c | 2867 | if (!strcmp(uri->name, "printer-uri")) |
2868 | { | |
2869 | /* | |
2870 | * Got a printer URI; see if we also have a job-id attribute... | |
2871 | */ | |
ef416fc2 | 2872 | |
b423cd4c | 2873 | if ((attr = ippFindAttribute(con->request, "job-id", |
2874 | IPP_TAG_INTEGER)) == NULL) | |
2875 | { | |
2876 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2877 | _("Got a printer-uri attribute but no job-id!")); | |
2878 | return; | |
2879 | } | |
2880 | ||
2881 | jobid = attr->values[0].integer; | |
2882 | } | |
2883 | else | |
2884 | { | |
2885 | /* | |
2886 | * Got a job URI; parse it to get the job ID... | |
2887 | */ | |
ef416fc2 | 2888 | |
b423cd4c | 2889 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2890 | sizeof(method), username, sizeof(username), host, | |
2891 | sizeof(host), &port, resource, sizeof(resource)); | |
f7deaa1a | 2892 | |
b423cd4c | 2893 | if (strncmp(resource, "/jobs/", 6)) |
2894 | { | |
2895 | /* | |
2896 | * Not a valid URI! | |
2897 | */ | |
ef416fc2 | 2898 | |
b423cd4c | 2899 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri attribute \"%s\"!"), |
2900 | uri->values[0].string.text); | |
2901 | return; | |
2902 | } | |
ef416fc2 | 2903 | |
b423cd4c | 2904 | jobid = atoi(resource + 6); |
2905 | } | |
ef416fc2 | 2906 | |
b423cd4c | 2907 | /* |
2908 | * See if the job exists... | |
2909 | */ | |
ef416fc2 | 2910 | |
b423cd4c | 2911 | if ((job = cupsdFindJob(jobid)) == NULL) |
2912 | { | |
2913 | /* | |
2914 | * Nope - return a "not found" error... | |
2915 | */ | |
ef416fc2 | 2916 | |
b423cd4c | 2917 | send_ipp_status(con, IPP_NOT_FOUND, |
2918 | _("Job #%d does not exist!"), jobid); | |
ef416fc2 | 2919 | return; |
b423cd4c | 2920 | } |
ef416fc2 | 2921 | |
b423cd4c | 2922 | /* |
2923 | * See if the job has been completed... | |
2924 | */ | |
2925 | ||
2926 | if (job->state_value != IPP_JOB_HELD) | |
ef416fc2 | 2927 | { |
2928 | /* | |
b423cd4c | 2929 | * Return a "not-possible" error... |
ef416fc2 | 2930 | */ |
2931 | ||
b423cd4c | 2932 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2933 | _("Job #%d is not held for authentication!"), | |
2934 | jobid); | |
2935 | return; | |
2936 | } | |
ef416fc2 | 2937 | |
b423cd4c | 2938 | /* |
2939 | * See if we have already authenticated... | |
2940 | */ | |
2941 | ||
f7deaa1a | 2942 | auth_info = ippFindAttribute(con->request, "auth-info", IPP_TAG_TEXT); |
2943 | ||
2944 | if (!con->username[0] && !auth_info) | |
b423cd4c | 2945 | { |
db1f069b MS |
2946 | cupsd_printer_t *printer; /* Job destination */ |
2947 | ||
2948 | ||
2949 | /* | |
2950 | * No auth data. If we need to authenticate via Kerberos, send a | |
2951 | * HTTP auth challenge, otherwise just return an IPP error... | |
2952 | */ | |
2953 | ||
2954 | printer = cupsdFindDest(job->dest); | |
2955 | ||
2956 | if (printer && printer->num_auth_info_required > 0 && | |
2957 | !strcmp(printer->auth_info_required[0], "negotiate")) | |
2958 | send_http_error(con, HTTP_UNAUTHORIZED, printer); | |
2959 | else | |
2960 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
2961 | _("No authentication information provided!")); | |
b423cd4c | 2962 | return; |
2963 | } | |
2964 | ||
2965 | /* | |
2966 | * See if the job is owned by the requesting user... | |
2967 | */ | |
2968 | ||
2969 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
2970 | { | |
2fb76298 | 2971 | send_http_error(con, HTTP_UNAUTHORIZED, cupsdFindDest(job->dest)); |
b423cd4c | 2972 | return; |
2973 | } | |
2974 | ||
2975 | /* | |
2976 | * Save the authentication information for this job... | |
2977 | */ | |
2978 | ||
f7deaa1a | 2979 | save_auth_info(con, job, auth_info); |
b423cd4c | 2980 | |
2981 | /* | |
2982 | * Reset the job-hold-until value to "no-hold"... | |
2983 | */ | |
2984 | ||
2985 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
2986 | IPP_TAG_KEYWORD)) == NULL) | |
2987 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
2988 | ||
2989 | if (attr) | |
2990 | { | |
2991 | attr->value_tag = IPP_TAG_KEYWORD; | |
2992 | cupsdSetString(&(attr->values[0].string.text), "no-hold"); | |
ef416fc2 | 2993 | } |
b423cd4c | 2994 | |
2995 | /* | |
2996 | * Release the job and return... | |
2997 | */ | |
2998 | ||
2999 | cupsdReleaseJob(job); | |
3000 | ||
09a101d6 | 3001 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Authenticated by \"%s\".", jobid, |
b423cd4c | 3002 | con->username); |
ef416fc2 | 3003 | } |
3004 | ||
3005 | ||
3006 | /* | |
b423cd4c | 3007 | * 'cancel_all_jobs()' - Cancel all print jobs. |
ef416fc2 | 3008 | */ |
3009 | ||
b423cd4c | 3010 | static void |
3011 | cancel_all_jobs(cupsd_client_t *con, /* I - Client connection */ | |
3012 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
ef416fc2 | 3013 | { |
b423cd4c | 3014 | http_status_t status; /* Policy status */ |
b423cd4c | 3015 | cups_ptype_t dtype; /* Destination type */ |
f7deaa1a | 3016 | char scheme[HTTP_MAX_URI], /* Scheme portion of URI */ |
b423cd4c | 3017 | userpass[HTTP_MAX_URI], /* Username portion of URI */ |
f7deaa1a | 3018 | hostname[HTTP_MAX_URI], /* Host portion of URI */ |
b423cd4c | 3019 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ |
3020 | int port; /* Port portion of URI */ | |
3021 | ipp_attribute_t *attr; /* Attribute in request */ | |
3022 | const char *username; /* Username */ | |
3023 | int purge; /* Purge? */ | |
3024 | cupsd_printer_t *printer; /* Printer */ | |
ef416fc2 | 3025 | |
3026 | ||
b423cd4c | 3027 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_all_jobs(%p[%d], %s)", con, |
3028 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 3029 | |
3030 | /* | |
b423cd4c | 3031 | * See if we have a printer URI... |
ef416fc2 | 3032 | */ |
3033 | ||
b423cd4c | 3034 | if (strcmp(uri->name, "printer-uri")) |
3035 | { | |
3036 | send_ipp_status(con, IPP_BAD_REQUEST, | |
3037 | _("The printer-uri attribute is required!")); | |
3038 | return; | |
3039 | } | |
ef416fc2 | 3040 | |
3041 | /* | |
b423cd4c | 3042 | * Get the username (if any) for the jobs we want to cancel (only if |
3043 | * "my-jobs" is specified... | |
ef416fc2 | 3044 | */ |
3045 | ||
b423cd4c | 3046 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
3047 | IPP_TAG_BOOLEAN)) != NULL && | |
3048 | attr->values[0].boolean) | |
ef416fc2 | 3049 | { |
b423cd4c | 3050 | if ((attr = ippFindAttribute(con->request, "requesting-user-name", |
3051 | IPP_TAG_NAME)) != NULL) | |
3052 | username = attr->values[0].string.text; | |
3053 | else | |
3054 | { | |
3055 | send_ipp_status(con, IPP_BAD_REQUEST, | |
3056 | _("Missing requesting-user-name attribute!")); | |
3057 | return; | |
3058 | } | |
ef416fc2 | 3059 | } |
b423cd4c | 3060 | else |
3061 | username = NULL; | |
ef416fc2 | 3062 | |
b423cd4c | 3063 | /* |
3064 | * Look for the "purge-jobs" attribute... | |
3065 | */ | |
3066 | ||
3067 | if ((attr = ippFindAttribute(con->request, "purge-jobs", | |
3068 | IPP_TAG_BOOLEAN)) != NULL) | |
3069 | purge = attr->values[0].boolean; | |
3070 | else | |
3071 | purge = 1; | |
ef416fc2 | 3072 | |
3073 | /* | |
b423cd4c | 3074 | * And if the destination is valid... |
ef416fc2 | 3075 | */ |
3076 | ||
f7deaa1a | 3077 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 3078 | { |
3079 | /* | |
b423cd4c | 3080 | * Bad URI? |
ef416fc2 | 3081 | */ |
3082 | ||
f7deaa1a | 3083 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, |
3084 | scheme, sizeof(scheme), userpass, sizeof(userpass), | |
3085 | hostname, sizeof(hostname), &port, | |
3086 | resource, sizeof(resource)); | |
3087 | ||
b423cd4c | 3088 | if ((!strncmp(resource, "/printers/", 10) && resource[10]) || |
3089 | (!strncmp(resource, "/classes/", 9) && resource[9])) | |
3090 | { | |
3091 | send_ipp_status(con, IPP_NOT_FOUND, | |
3092 | _("The printer or class was not found.")); | |
3093 | return; | |
3094 | } | |
ef416fc2 | 3095 | |
b423cd4c | 3096 | /* |
3097 | * Check policy... | |
3098 | */ | |
3099 | ||
3100 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
3101 | { | |
f899b121 | 3102 | send_http_error(con, status, NULL); |
b423cd4c | 3103 | return; |
3104 | } | |
ef416fc2 | 3105 | |
ef416fc2 | 3106 | /* |
b423cd4c | 3107 | * Cancel all jobs on all printers... |
ef416fc2 | 3108 | */ |
3109 | ||
b423cd4c | 3110 | cupsdCancelJobs(NULL, username, purge); |
ef416fc2 | 3111 | |
b423cd4c | 3112 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs were %s by \"%s\".", |
d09495fa | 3113 | purge ? "purged" : "canceled", get_username(con)); |
ef416fc2 | 3114 | } |
b423cd4c | 3115 | else |
ef416fc2 | 3116 | { |
3117 | /* | |
b423cd4c | 3118 | * Check policy... |
ef416fc2 | 3119 | */ |
3120 | ||
f7deaa1a | 3121 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, |
3122 | NULL)) != HTTP_OK) | |
b423cd4c | 3123 | { |
f899b121 | 3124 | send_http_error(con, status, printer); |
b423cd4c | 3125 | return; |
3126 | } | |
ef416fc2 | 3127 | |
b423cd4c | 3128 | /* |
3129 | * Cancel all of the jobs on the named printer... | |
3130 | */ | |
3131 | ||
f7deaa1a | 3132 | cupsdCancelJobs(printer->name, username, purge); |
b423cd4c | 3133 | |
3134 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs on \"%s\" were %s by \"%s\".", | |
f7deaa1a | 3135 | printer->name, purge ? "purged" : "canceled", |
3136 | get_username(con)); | |
ef416fc2 | 3137 | } |
3138 | ||
b423cd4c | 3139 | con->response->request.status.status_code = IPP_OK; |
3140 | } | |
3141 | ||
3142 | ||
3143 | /* | |
3144 | * 'cancel_job()' - Cancel a print job. | |
3145 | */ | |
3146 | ||
3147 | static void | |
3148 | cancel_job(cupsd_client_t *con, /* I - Client connection */ | |
3149 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
3150 | { | |
3151 | ipp_attribute_t *attr; /* Current attribute */ | |
3152 | int jobid; /* Job ID */ | |
f7deaa1a | 3153 | char scheme[HTTP_MAX_URI], /* Scheme portion of URI */ |
b423cd4c | 3154 | username[HTTP_MAX_URI], /* Username portion of URI */ |
3155 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
3156 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
3157 | int port; /* Port portion of URI */ | |
3158 | cupsd_job_t *job; /* Job information */ | |
bc44d920 | 3159 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
b423cd4c | 3160 | cupsd_printer_t *printer; /* Printer data */ |
3161 | ||
3162 | ||
3163 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_job(%p[%d], %s)", con, | |
3164 | con->http.fd, uri->values[0].string.text); | |
3165 | ||
ef416fc2 | 3166 | /* |
b423cd4c | 3167 | * See if we have a job URI or a printer URI... |
ef416fc2 | 3168 | */ |
3169 | ||
b423cd4c | 3170 | if (!strcmp(uri->name, "printer-uri")) |
3171 | { | |
3172 | /* | |
3173 | * Got a printer URI; see if we also have a job-id attribute... | |
3174 | */ | |
3175 | ||
3176 | if ((attr = ippFindAttribute(con->request, "job-id", | |
3177 | IPP_TAG_INTEGER)) == NULL) | |
3178 | { | |
3179 | send_ipp_status(con, IPP_BAD_REQUEST, | |
3180 | _("Got a printer-uri attribute but no job-id!")); | |
3181 | return; | |
3182 | } | |
3183 | ||
3184 | if ((jobid = attr->values[0].integer) == 0) | |
ef416fc2 | 3185 | { |
3186 | /* | |
b423cd4c | 3187 | * Find the current job on the specified printer... |
ef416fc2 | 3188 | */ |
3189 | ||
f7deaa1a | 3190 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 3191 | { |
3192 | /* | |
b423cd4c | 3193 | * Bad URI... |
ef416fc2 | 3194 | */ |
3195 | ||
b423cd4c | 3196 | send_ipp_status(con, IPP_NOT_FOUND, |
3197 | _("The printer or class was not found.")); | |
3198 | return; | |
ef416fc2 | 3199 | } |
3200 | ||
3201 | /* | |
b423cd4c | 3202 | * See if the printer is currently printing a job... |
ef416fc2 | 3203 | */ |
3204 | ||
b423cd4c | 3205 | if (printer->job) |
3206 | jobid = ((cupsd_job_t *)printer->job)->id; | |
ef416fc2 | 3207 | else |
ef416fc2 | 3208 | { |
3209 | /* | |
b423cd4c | 3210 | * No, see if there are any pending jobs... |
ef416fc2 | 3211 | */ |
f7deaa1a | 3212 | |
b423cd4c | 3213 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); |
3214 | job; | |
3215 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
3216 | if (job->state_value <= IPP_JOB_PROCESSING && | |
f7deaa1a | 3217 | !strcasecmp(job->dest, printer->name)) |
b423cd4c | 3218 | break; |
ef416fc2 | 3219 | |
b423cd4c | 3220 | if (job) |
3221 | jobid = job->id; | |
3222 | else | |
ef416fc2 | 3223 | { |
355e94dc MS |
3224 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); |
3225 | job; | |
3226 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
3227 | if (job->state_value == IPP_JOB_STOPPED && | |
3228 | !strcasecmp(job->dest, printer->name)) | |
3229 | break; | |
3230 | ||
3231 | if (job) | |
3232 | jobid = job->id; | |
3233 | else | |
3234 | { | |
3235 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("No active jobs on %s!"), | |
3236 | printer->name); | |
3237 | return; | |
3238 | } | |
b423cd4c | 3239 | } |
3240 | } | |
3241 | } | |
3242 | } | |
3243 | else | |
3244 | { | |
3245 | /* | |
3246 | * Got a job URI; parse it to get the job ID... | |
3247 | */ | |
ef416fc2 | 3248 | |
f7deaa1a | 3249 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
3250 | sizeof(scheme), username, sizeof(username), host, | |
b423cd4c | 3251 | sizeof(host), &port, resource, sizeof(resource)); |
f7deaa1a | 3252 | |
b423cd4c | 3253 | if (strncmp(resource, "/jobs/", 6)) |
3254 | { | |
3255 | /* | |
3256 | * Not a valid URI! | |
3257 | */ | |
ef416fc2 | 3258 | |
b423cd4c | 3259 | send_ipp_status(con, IPP_BAD_REQUEST, |
3260 | _("Bad job-uri attribute \"%s\"!"), | |
3261 | uri->values[0].string.text); | |
3262 | return; | |
3263 | } | |
3264 | ||
3265 | jobid = atoi(resource + 6); | |
3266 | } | |
3267 | ||
3268 | /* | |
3269 | * See if the job exists... | |
3270 | */ | |
3271 | ||
3272 | if ((job = cupsdFindJob(jobid)) == NULL) | |
3273 | { | |
3274 | /* | |
3275 | * Nope - return a "not found" error... | |
3276 | */ | |
3277 | ||
3278 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
3279 | return; | |
3280 | } | |
3281 | ||
3282 | /* | |
3283 | * See if the job is owned by the requesting user... | |
3284 | */ | |
3285 | ||
3286 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
3287 | { | |
2fb76298 | 3288 | send_http_error(con, HTTP_UNAUTHORIZED, cupsdFindDest(job->dest)); |
b423cd4c | 3289 | return; |
3290 | } | |
3291 | ||
3292 | /* | |
d09495fa | 3293 | * See if the job is already completed, canceled, or aborted; if so, |
b423cd4c | 3294 | * we can't cancel... |
3295 | */ | |
3296 | ||
d09495fa | 3297 | if (job->state_value >= IPP_JOB_CANCELED) |
b423cd4c | 3298 | { |
e1d6a774 | 3299 | switch (job->state_value) |
3300 | { | |
d09495fa | 3301 | case IPP_JOB_CANCELED : |
e1d6a774 | 3302 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
d09495fa | 3303 | _("Job #%d is already canceled - can\'t cancel."), |
e1d6a774 | 3304 | jobid); |
3305 | break; | |
3306 | ||
3307 | case IPP_JOB_ABORTED : | |
3308 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
3309 | _("Job #%d is already aborted - can\'t cancel."), | |
3310 | jobid); | |
3311 | break; | |
3312 | ||
3313 | default : | |
3314 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
3315 | _("Job #%d is already completed - can\'t cancel."), | |
3316 | jobid); | |
3317 | break; | |
3318 | } | |
3319 | ||
b423cd4c | 3320 | return; |
3321 | } | |
ef416fc2 | 3322 | |
b423cd4c | 3323 | /* |
3324 | * Cancel the job and return... | |
3325 | */ | |
ef416fc2 | 3326 | |
07725fee | 3327 | cupsdCancelJob(job, 0, IPP_JOB_CANCELED); |
b423cd4c | 3328 | cupsdCheckJobs(); |
ef416fc2 | 3329 | |
09a101d6 | 3330 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Canceled by \"%s\".", jobid, |
b423cd4c | 3331 | username); |
ef416fc2 | 3332 | |
b423cd4c | 3333 | con->response->request.status.status_code = IPP_OK; |
3334 | } | |
ef416fc2 | 3335 | |
ef416fc2 | 3336 | |
b423cd4c | 3337 | /* |
3338 | * 'cancel_subscription()' - Cancel a subscription. | |
3339 | */ | |
ef416fc2 | 3340 | |
b423cd4c | 3341 | static void |
3342 | cancel_subscription( | |
3343 | cupsd_client_t *con, /* I - Client connection */ | |
3344 | int sub_id) /* I - Subscription ID */ | |
3345 | { | |
3346 | http_status_t status; /* Policy status */ | |
3347 | cupsd_subscription_t *sub; /* Subscription */ | |
ef416fc2 | 3348 | |
ef416fc2 | 3349 | |
b423cd4c | 3350 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3351 | "cancel_subscription(con=%p[%d], sub_id=%d)", | |
3352 | con, con->http.fd, sub_id); | |
ef416fc2 | 3353 | |
b423cd4c | 3354 | /* |
3355 | * Is the subscription ID valid? | |
3356 | */ | |
ef416fc2 | 3357 | |
b423cd4c | 3358 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) |
3359 | { | |
3360 | /* | |
3361 | * Bad subscription ID... | |
3362 | */ | |
ef416fc2 | 3363 | |
b423cd4c | 3364 | send_ipp_status(con, IPP_NOT_FOUND, |
3365 | _("notify-subscription-id %d no good!"), sub_id); | |
3366 | return; | |
3367 | } | |
ef416fc2 | 3368 | |
b423cd4c | 3369 | /* |
3370 | * Check policy... | |
3371 | */ | |
ef416fc2 | 3372 | |
b423cd4c | 3373 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : |
3374 | DefaultPolicyPtr, | |
3375 | con, sub->owner)) != HTTP_OK) | |
3376 | { | |
f899b121 | 3377 | send_http_error(con, status, sub->dest); |
b423cd4c | 3378 | return; |
3379 | } | |
ef416fc2 | 3380 | |
b423cd4c | 3381 | /* |
3382 | * Cancel the subscription... | |
3383 | */ | |
ef416fc2 | 3384 | |
b423cd4c | 3385 | cupsdDeleteSubscription(sub, 1); |
ef416fc2 | 3386 | |
b423cd4c | 3387 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 3388 | } |
3389 | ||
3390 | ||
3391 | /* | |
b423cd4c | 3392 | * 'check_quotas()' - Check quotas for a printer and user. |
ef416fc2 | 3393 | */ |
3394 | ||
b423cd4c | 3395 | static int /* O - 1 if OK, 0 if not */ |
3396 | check_quotas(cupsd_client_t *con, /* I - Client connection */ | |
3397 | cupsd_printer_t *p) /* I - Printer or class */ | |
ef416fc2 | 3398 | { |
b423cd4c | 3399 | int i; /* Looping var */ |
3400 | char username[33]; /* Username */ | |
3401 | cupsd_quota_t *q; /* Quota data */ | |
7594b224 | 3402 | #ifdef HAVE_MBR_UID_TO_UUID |
3403 | /* | |
3404 | * Use Apple membership APIs which require that all names represent | |
3405 | * valid user account or group records accessible by the server. | |
3406 | */ | |
3407 | ||
3408 | uuid_t usr_uuid; /* UUID for job requesting user */ | |
3409 | uuid_t usr2_uuid; /* UUID for ACL user name entry */ | |
3410 | uuid_t grp_uuid; /* UUID for ACL group name entry */ | |
3411 | int mbr_err; /* Error from membership function */ | |
3412 | int is_member; /* Is this user a member? */ | |
3413 | #else | |
3414 | /* | |
3415 | * Use standard POSIX APIs for checking users and groups... | |
3416 | */ | |
3417 | ||
b423cd4c | 3418 | struct passwd *pw; /* User password data */ |
7594b224 | 3419 | #endif /* HAVE_MBR_UID_TO_UUID */ |
ef416fc2 | 3420 | |
3421 | ||
b423cd4c | 3422 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "check_quotas(%p[%d], %p[%s])", |
3423 | con, con->http.fd, p, p->name); | |
ef416fc2 | 3424 | |
3425 | /* | |
b423cd4c | 3426 | * Check input... |
ef416fc2 | 3427 | */ |
3428 | ||
b423cd4c | 3429 | if (!con || !p) |
3430 | return (0); | |
ef416fc2 | 3431 | |
b423cd4c | 3432 | /* |
3433 | * Figure out who is printing... | |
3434 | */ | |
3435 | ||
3436 | strlcpy(username, get_username(con), sizeof(username)); | |
3437 | ||
3438 | /* | |
3439 | * Check global active job limits for printers and users... | |
3440 | */ | |
3441 | ||
3442 | if (MaxJobsPerPrinter) | |
ef416fc2 | 3443 | { |
b423cd4c | 3444 | /* |
3445 | * Check if there are too many pending jobs on this printer... | |
3446 | */ | |
3447 | ||
3448 | if (cupsdGetPrinterJobCount(p->name) >= MaxJobsPerPrinter) | |
3449 | { | |
3450 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for printer \"%s\"...", | |
3451 | p->name); | |
3452 | return (0); | |
3453 | } | |
3454 | } | |
3455 | ||
3456 | if (MaxJobsPerUser) | |
3457 | { | |
3458 | /* | |
3459 | * Check if there are too many pending jobs for this user... | |
3460 | */ | |
3461 | ||
3462 | if (cupsdGetUserJobCount(username) >= MaxJobsPerUser) | |
3463 | { | |
3464 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for user \"%s\"...", | |
3465 | username); | |
3466 | return (0); | |
3467 | } | |
ef416fc2 | 3468 | } |
3469 | ||
3470 | /* | |
b423cd4c | 3471 | * Check against users... |
ef416fc2 | 3472 | */ |
3473 | ||
b423cd4c | 3474 | if (p->num_users == 0 && p->k_limit == 0 && p->page_limit == 0) |
3475 | return (1); | |
3476 | ||
3477 | if (p->num_users) | |
3478 | { | |
7594b224 | 3479 | #ifdef HAVE_MBR_UID_TO_UUID |
3480 | /* | |
3481 | * Get UUID for job requesting user... | |
3482 | */ | |
3483 | ||
3484 | if (mbr_user_name_to_uuid((char *)username, usr_uuid)) | |
3485 | { | |
3486 | /* | |
3487 | * Unknown user... | |
3488 | */ | |
3489 | ||
3490 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3491 | "check_quotas: UUID lookup failed for user \"%s\"", | |
3492 | username); | |
3493 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3494 | "Denying user \"%s\" access to printer \"%s\" " | |
3495 | "(unknown user)...", | |
3496 | username, p->name); | |
3497 | return (0); | |
3498 | } | |
3499 | #else | |
3500 | /* | |
3501 | * Get UID and GID of requesting user... | |
3502 | */ | |
3503 | ||
b423cd4c | 3504 | pw = getpwnam(username); |
3505 | endpwent(); | |
7594b224 | 3506 | #endif /* HAVE_MBR_UID_TO_UUID */ |
b423cd4c | 3507 | |
3508 | for (i = 0; i < p->num_users; i ++) | |
3509 | if (p->users[i][0] == '@') | |
3510 | { | |
3511 | /* | |
3512 | * Check group membership... | |
3513 | */ | |
3514 | ||
7594b224 | 3515 | #ifdef HAVE_MBR_UID_TO_UUID |
3516 | if ((mbr_err = mbr_group_name_to_uuid((char *)p->users[i] + 1, | |
3517 | grp_uuid)) != 0) | |
3518 | { | |
3519 | /* | |
3520 | * Invalid ACL entries are ignored for matching; just record a | |
3521 | * warning in the log... | |
3522 | */ | |
3523 | ||
3524 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3525 | "check_quotas: UUID lookup failed for ACL entry " | |
3526 | "\"%s\" (err=%d)", p->users[i], mbr_err); | |
3527 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3528 | "Access control entry \"%s\" not a valid group name; " | |
3529 | "entry ignored", p->users[i]); | |
3530 | } | |
3531 | else | |
3532 | { | |
3533 | if ((mbr_err = mbr_check_membership(usr_uuid, grp_uuid, | |
3534 | &is_member)) != 0) | |
3535 | { | |
3536 | /* | |
3537 | * At this point, there should be no errors, but check anyways... | |
3538 | */ | |
3539 | ||
3540 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3541 | "check_quotas: group \"%s\" membership check " | |
3542 | "failed (err=%d)", p->users[i] + 1, mbr_err); | |
3543 | is_member = 0; | |
3544 | } | |
3545 | ||
3546 | /* | |
3547 | * Stop if we found a match... | |
3548 | */ | |
3549 | ||
3550 | if (is_member) | |
3551 | break; | |
3552 | } | |
3553 | #else | |
b423cd4c | 3554 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) |
3555 | break; | |
7594b224 | 3556 | #endif /* HAVE_MBR_UID_TO_UUID */ |
3557 | } | |
3558 | #ifdef HAVE_MBR_UID_TO_UUID | |
3559 | else | |
3560 | { | |
3561 | if ((mbr_err = mbr_user_name_to_uuid((char *)p->users[i], | |
3562 | usr2_uuid)) != 0) | |
3563 | { | |
3564 | /* | |
3565 | * Invalid ACL entries are ignored for matching; just record a | |
3566 | * warning in the log... | |
3567 | */ | |
3568 | ||
3569 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3570 | "check_quotas: UUID lookup failed for ACL entry " | |
3571 | "\"%s\" (err=%d)", p->users[i], mbr_err); | |
3572 | cupsdLogMessage(CUPSD_LOG_WARN, | |
3573 | "Access control entry \"%s\" not a valid user name; " | |
3574 | "entry ignored", p->users[i]); | |
3575 | } | |
3576 | else | |
3577 | { | |
3578 | if ((mbr_err = mbr_check_membership(usr_uuid, usr2_uuid, | |
3579 | &is_member)) != 0) | |
3580 | { | |
3581 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3582 | "check_quotas: User \"%s\" identity check failed " | |
3583 | "(err=%d)", p->users[i], mbr_err); | |
3584 | is_member = 0; | |
3585 | } | |
3586 | ||
3587 | if (is_member) | |
3588 | break; | |
3589 | } | |
b423cd4c | 3590 | } |
7594b224 | 3591 | #else |
b423cd4c | 3592 | else if (!strcasecmp(username, p->users[i])) |
3593 | break; | |
7594b224 | 3594 | #endif /* HAVE_MBR_UID_TO_UUID */ |
b423cd4c | 3595 | |
3596 | if ((i < p->num_users) == p->deny_users) | |
ef416fc2 | 3597 | { |
b423cd4c | 3598 | cupsdLogMessage(CUPSD_LOG_INFO, |
3599 | "Denying user \"%s\" access to printer \"%s\"...", | |
3600 | username, p->name); | |
3601 | return (0); | |
ef416fc2 | 3602 | } |
b423cd4c | 3603 | } |
ef416fc2 | 3604 | |
3605 | /* | |
b423cd4c | 3606 | * Check quotas... |
ef416fc2 | 3607 | */ |
3608 | ||
7594b224 | 3609 | #ifdef __APPLE__ |
3d8365b8 | 3610 | if (AppleQuotas && (q = cupsdFindQuota(p, username)) != NULL) |
7594b224 | 3611 | { |
3612 | /* | |
3613 | * TODO: Define these special page count values as constants! | |
3614 | */ | |
3615 | ||
3616 | if (q->page_count == -4) /* special case: unlimited user */ | |
3617 | { | |
3618 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3619 | "User \"%s\" request approved for printer %s (%s): " | |
3620 | "unlimited quota.", | |
3621 | username, p->name, p->info); | |
3622 | q->page_count = 0; /* allow user to print */ | |
3623 | return (1); | |
3624 | } | |
3625 | else if (q->page_count == -3) /* quota exceeded */ | |
3626 | { | |
3627 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3628 | "User \"%s\" request denied for printer %s (%s): " | |
3629 | "quota limit exceeded.", | |
3630 | username, p->name, p->info); | |
3631 | q->page_count = 2; /* force quota exceeded failure */ | |
bc44d920 | 3632 | return (-1); |
7594b224 | 3633 | } |
3634 | else if (q->page_count == -2) /* quota disabled for user */ | |
3635 | { | |
3636 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3637 | "User \"%s\" request denied for printer %s (%s): " | |
3638 | "printing disabled for user.", | |
3639 | username, p->name, p->info); | |
3640 | q->page_count = 2; /* force quota exceeded failure */ | |
bc44d920 | 3641 | return (-1); |
7594b224 | 3642 | } |
3643 | else if (q->page_count == -1) /* quota access error */ | |
3644 | { | |
3645 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3646 | "User \"%s\" request denied for printer %s (%s): " | |
3647 | "unable to determine quota limit.", | |
3648 | username, p->name, p->info); | |
3649 | q->page_count = 2; /* force quota exceeded failure */ | |
bc44d920 | 3650 | return (-1); |
7594b224 | 3651 | } |
3652 | else if (q->page_count < 0) /* user not found or other error */ | |
3653 | { | |
3654 | cupsdLogMessage(CUPSD_LOG_INFO, | |
3655 | "User \"%s\" request denied for printer %s (%s): " | |
3656 | "user disabled / missing quota.", | |
3657 | username, p->name, p->info); | |
3658 | q->page_count = 2; /* force quota exceeded failure */ | |
bc44d920 | 3659 | return (-1); |
7594b224 | 3660 | } |
3661 | else /* page within user limits */ | |
3662 | { | |
3663 | q->page_count = 0; /* allow user to print */ | |
3664 | return (1); | |
3665 | } | |
3666 | } | |
3667 | else | |
3668 | #endif /* __APPLE__ */ | |
b423cd4c | 3669 | if (p->k_limit || p->page_limit) |
3670 | { | |
3671 | if ((q = cupsdUpdateQuota(p, username, 0, 0)) == NULL) | |
3672 | { | |
3673 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3674 | "Unable to allocate quota data for user \"%s\"!", | |
3675 | username); | |
bc44d920 | 3676 | return (-1); |
b423cd4c | 3677 | } |
ef416fc2 | 3678 | |
b423cd4c | 3679 | if ((q->k_count >= p->k_limit && p->k_limit) || |
3680 | (q->page_count >= p->page_limit && p->page_limit)) | |
3681 | { | |
3682 | cupsdLogMessage(CUPSD_LOG_INFO, "User \"%s\" is over the quota limit...", | |
3683 | username); | |
bc44d920 | 3684 | return (-1); |
b423cd4c | 3685 | } |
3686 | } | |
3687 | ||
3688 | /* | |
3689 | * If we have gotten this far, we're done! | |
3690 | */ | |
3691 | ||
3692 | return (1); | |
ef416fc2 | 3693 | } |
3694 | ||
3695 | ||
3696 | /* | |
b423cd4c | 3697 | * 'copy_attribute()' - Copy a single attribute. |
ef416fc2 | 3698 | */ |
3699 | ||
b423cd4c | 3700 | static ipp_attribute_t * /* O - New attribute */ |
3701 | copy_attribute( | |
3702 | ipp_t *to, /* O - Destination request/response */ | |
3703 | ipp_attribute_t *attr, /* I - Attribute to copy */ | |
3704 | int quickcopy) /* I - Do a quick copy? */ | |
ef416fc2 | 3705 | { |
b423cd4c | 3706 | int i; /* Looping var */ |
3707 | ipp_attribute_t *toattr; /* Destination attribute */ | |
ef416fc2 | 3708 | |
3709 | ||
3710 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
b423cd4c | 3711 | "copy_attribute(%p, %p[%s,%x,%x])", to, attr, |
3712 | attr->name ? attr->name : "(null)", attr->group_tag, | |
3713 | attr->value_tag); | |
ef416fc2 | 3714 | |
b423cd4c | 3715 | switch (attr->value_tag & ~IPP_TAG_COPY) |
3716 | { | |
3717 | case IPP_TAG_ZERO : | |
3718 | toattr = ippAddSeparator(to); | |
3719 | break; | |
ef416fc2 | 3720 | |
b423cd4c | 3721 | case IPP_TAG_INTEGER : |
3722 | case IPP_TAG_ENUM : | |
3723 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
3724 | attr->name, attr->num_values, NULL); | |
ef416fc2 | 3725 | |
b423cd4c | 3726 | for (i = 0; i < attr->num_values; i ++) |
3727 | toattr->values[i].integer = attr->values[i].integer; | |
3728 | break; | |
ef416fc2 | 3729 | |
b423cd4c | 3730 | case IPP_TAG_BOOLEAN : |
3731 | toattr = ippAddBooleans(to, attr->group_tag, attr->name, | |
3732 | attr->num_values, NULL); | |
ef416fc2 | 3733 | |
b423cd4c | 3734 | for (i = 0; i < attr->num_values; i ++) |
3735 | toattr->values[i].boolean = attr->values[i].boolean; | |
3736 | break; | |
ef416fc2 | 3737 | |
b423cd4c | 3738 | case IPP_TAG_STRING : |
3739 | case IPP_TAG_TEXT : | |
3740 | case IPP_TAG_NAME : | |
3741 | case IPP_TAG_KEYWORD : | |
3742 | case IPP_TAG_URI : | |
3743 | case IPP_TAG_URISCHEME : | |
3744 | case IPP_TAG_CHARSET : | |
3745 | case IPP_TAG_LANGUAGE : | |
3746 | case IPP_TAG_MIMETYPE : | |
3747 | toattr = ippAddStrings(to, attr->group_tag, | |
3748 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
3749 | attr->name, attr->num_values, NULL, NULL); | |
ef416fc2 | 3750 | |
b423cd4c | 3751 | if (quickcopy) |
3752 | { | |
3753 | for (i = 0; i < attr->num_values; i ++) | |
3754 | toattr->values[i].string.text = attr->values[i].string.text; | |
3755 | } | |
3756 | else | |
3757 | { | |
3758 | for (i = 0; i < attr->num_values; i ++) | |
bc44d920 | 3759 | toattr->values[i].string.text = |
3760 | _cupsStrAlloc(attr->values[i].string.text); | |
b423cd4c | 3761 | } |
3762 | break; | |
ef416fc2 | 3763 | |
b423cd4c | 3764 | case IPP_TAG_DATE : |
3765 | toattr = ippAddDate(to, attr->group_tag, attr->name, | |
3766 | attr->values[0].date); | |
3767 | break; | |
ef416fc2 | 3768 | |
b423cd4c | 3769 | case IPP_TAG_RESOLUTION : |
3770 | toattr = ippAddResolutions(to, attr->group_tag, attr->name, | |
3771 | attr->num_values, IPP_RES_PER_INCH, | |
3772 | NULL, NULL); | |
ef416fc2 | 3773 | |
b423cd4c | 3774 | for (i = 0; i < attr->num_values; i ++) |
3775 | { | |
3776 | toattr->values[i].resolution.xres = attr->values[i].resolution.xres; | |
3777 | toattr->values[i].resolution.yres = attr->values[i].resolution.yres; | |
3778 | toattr->values[i].resolution.units = attr->values[i].resolution.units; | |
3779 | } | |
3780 | break; | |
ef416fc2 | 3781 | |
b423cd4c | 3782 | case IPP_TAG_RANGE : |
3783 | toattr = ippAddRanges(to, attr->group_tag, attr->name, | |
3784 | attr->num_values, NULL, NULL); | |
ef416fc2 | 3785 | |
b423cd4c | 3786 | for (i = 0; i < attr->num_values; i ++) |
3787 | { | |
3788 | toattr->values[i].range.lower = attr->values[i].range.lower; | |
3789 | toattr->values[i].range.upper = attr->values[i].range.upper; | |
3790 | } | |
3791 | break; | |
ef416fc2 | 3792 | |
b423cd4c | 3793 | case IPP_TAG_TEXTLANG : |
3794 | case IPP_TAG_NAMELANG : | |
3795 | toattr = ippAddStrings(to, attr->group_tag, | |
3796 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
3797 | attr->name, attr->num_values, NULL, NULL); | |
ef416fc2 | 3798 | |
b423cd4c | 3799 | if (quickcopy) |
3800 | { | |
3801 | for (i = 0; i < attr->num_values; i ++) | |
3802 | { | |
3803 | toattr->values[i].string.charset = attr->values[i].string.charset; | |
3804 | toattr->values[i].string.text = attr->values[i].string.text; | |
3805 | } | |
3806 | } | |
3807 | else | |
3808 | { | |
3809 | for (i = 0; i < attr->num_values; i ++) | |
3810 | { | |
3811 | if (!i) | |
3812 | toattr->values[i].string.charset = | |
757d2cad | 3813 | _cupsStrAlloc(attr->values[i].string.charset); |
b423cd4c | 3814 | else |
3815 | toattr->values[i].string.charset = | |
3816 | toattr->values[0].string.charset; | |
ef416fc2 | 3817 | |
bc44d920 | 3818 | toattr->values[i].string.text = |
3819 | _cupsStrAlloc(attr->values[i].string.text); | |
b423cd4c | 3820 | } |
3821 | } | |
3822 | break; | |
ef416fc2 | 3823 | |
b423cd4c | 3824 | case IPP_TAG_BEGIN_COLLECTION : |
3825 | toattr = ippAddCollections(to, attr->group_tag, attr->name, | |
3826 | attr->num_values, NULL); | |
ef416fc2 | 3827 | |
b423cd4c | 3828 | for (i = 0; i < attr->num_values; i ++) |
3829 | { | |
3830 | toattr->values[i].collection = ippNew(); | |
3831 | copy_attrs(toattr->values[i].collection, attr->values[i].collection, | |
3832 | NULL, IPP_TAG_ZERO, 0); | |
3833 | } | |
ef416fc2 | 3834 | break; |
ef416fc2 | 3835 | |
b423cd4c | 3836 | default : |
3837 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
3838 | attr->name, attr->num_values, NULL); | |
ef416fc2 | 3839 | |
b423cd4c | 3840 | for (i = 0; i < attr->num_values; i ++) |
3841 | { | |
3842 | toattr->values[i].unknown.length = attr->values[i].unknown.length; | |
ef416fc2 | 3843 | |
b423cd4c | 3844 | if (toattr->values[i].unknown.length > 0) |
3845 | { | |
3846 | if ((toattr->values[i].unknown.data = | |
3847 | malloc(toattr->values[i].unknown.length)) == NULL) | |
3848 | toattr->values[i].unknown.length = 0; | |
3849 | else | |
3850 | memcpy(toattr->values[i].unknown.data, | |
3851 | attr->values[i].unknown.data, | |
3852 | toattr->values[i].unknown.length); | |
3853 | } | |
3854 | } | |
3855 | break; /* anti-compiler-warning-code */ | |
3856 | } | |
ef416fc2 | 3857 | |
b423cd4c | 3858 | return (toattr); |
3859 | } | |
3860 | ||
3861 | ||
3862 | /* | |
3863 | * 'copy_attrs()' - Copy attributes from one request to another. | |
3864 | */ | |
3865 | ||
3866 | static void | |
3867 | copy_attrs(ipp_t *to, /* I - Destination request */ | |
3868 | ipp_t *from, /* I - Source request */ | |
3869 | cups_array_t *ra, /* I - Requested attributes */ | |
3870 | ipp_tag_t group, /* I - Group to copy */ | |
3871 | int quickcopy) /* I - Do a quick copy? */ | |
3872 | { | |
3873 | ipp_attribute_t *fromattr; /* Source attribute */ | |
ef416fc2 | 3874 | |
ef416fc2 | 3875 | |
b423cd4c | 3876 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3877 | "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)", | |
3878 | to, from, ra, group, quickcopy); | |
ef416fc2 | 3879 | |
b423cd4c | 3880 | if (!to || !from) |
3881 | return; | |
e00b005a | 3882 | |
b423cd4c | 3883 | for (fromattr = from->attrs; fromattr; fromattr = fromattr->next) |
ef416fc2 | 3884 | { |
3885 | /* | |
b423cd4c | 3886 | * Filter attributes as needed... |
ef416fc2 | 3887 | */ |
3888 | ||
2abf387c | 3889 | if ((group != IPP_TAG_ZERO && fromattr->group_tag != group && |
3890 | fromattr->group_tag != IPP_TAG_ZERO) || !fromattr->name) | |
b423cd4c | 3891 | continue; |
3892 | ||
3893 | if (!ra || cupsArrayFind(ra, fromattr->name)) | |
3894 | copy_attribute(to, fromattr, quickcopy); | |
ef416fc2 | 3895 | } |
b423cd4c | 3896 | } |
ef416fc2 | 3897 | |
ef416fc2 | 3898 | |
b423cd4c | 3899 | /* |
3900 | * 'copy_banner()' - Copy a banner file to the requests directory for the | |
3901 | * specified job. | |
3902 | */ | |
ef416fc2 | 3903 | |
b423cd4c | 3904 | static int /* O - Size of banner file in kbytes */ |
3905 | copy_banner(cupsd_client_t *con, /* I - Client connection */ | |
3906 | cupsd_job_t *job, /* I - Job information */ | |
3907 | const char *name) /* I - Name of banner */ | |
3908 | { | |
3909 | int i; /* Looping var */ | |
3910 | int kbytes; /* Size of banner file in kbytes */ | |
3911 | char filename[1024]; /* Job filename */ | |
3912 | cupsd_banner_t *banner; /* Pointer to banner */ | |
3913 | cups_file_t *in; /* Input file */ | |
3914 | cups_file_t *out; /* Output file */ | |
3915 | int ch; /* Character from file */ | |
3916 | char attrname[255], /* Name of attribute */ | |
3917 | *s; /* Pointer into name */ | |
3918 | ipp_attribute_t *attr; /* Attribute */ | |
ef416fc2 | 3919 | |
ef416fc2 | 3920 | |
b423cd4c | 3921 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_banner(%p[%d], %p[%d], %s)", |
09a101d6 | 3922 | con, con ? con->http.fd : -1, job, job->id, |
3923 | name ? name : "(null)"); | |
ef416fc2 | 3924 | |
b423cd4c | 3925 | /* |
3926 | * Find the banner; return if not found or "none"... | |
3927 | */ | |
ef416fc2 | 3928 | |
b423cd4c | 3929 | if (!name || !strcmp(name, "none") || |
3930 | (banner = cupsdFindBanner(name)) == NULL) | |
3931 | return (0); | |
ef416fc2 | 3932 | |
b423cd4c | 3933 | /* |
3934 | * Open the banner and job files... | |
3935 | */ | |
ef416fc2 | 3936 | |
b423cd4c | 3937 | if (add_file(con, job, banner->filetype, 0)) |
3938 | return (0); | |
ef416fc2 | 3939 | |
b423cd4c | 3940 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, |
3941 | job->num_files); | |
3942 | if ((out = cupsFileOpen(filename, "w")) == NULL) | |
3943 | { | |
3944 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3945 | "copy_banner: Unable to create banner job file %s - %s", | |
3946 | filename, strerror(errno)); | |
3947 | job->num_files --; | |
3948 | return (0); | |
3949 | } | |
3950 | ||
3951 | fchmod(cupsFileNumber(out), 0640); | |
3952 | fchown(cupsFileNumber(out), RunUser, Group); | |
ef416fc2 | 3953 | |
3954 | /* | |
b423cd4c | 3955 | * Try the localized banner file under the subdirectory... |
ef416fc2 | 3956 | */ |
3957 | ||
80ca4592 | 3958 | strlcpy(attrname, job->attrs->attrs->next->values[0].string.text, |
b423cd4c | 3959 | sizeof(attrname)); |
3960 | if (strlen(attrname) > 2 && attrname[2] == '-') | |
ef416fc2 | 3961 | { |
3962 | /* | |
b423cd4c | 3963 | * Convert ll-cc to ll_CC... |
ef416fc2 | 3964 | */ |
3965 | ||
b423cd4c | 3966 | attrname[2] = '_'; |
3967 | attrname[3] = toupper(attrname[3] & 255); | |
3968 | attrname[4] = toupper(attrname[4] & 255); | |
3969 | } | |
ef416fc2 | 3970 | |
b423cd4c | 3971 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, |
3972 | attrname, name); | |
ef416fc2 | 3973 | |
b423cd4c | 3974 | if (access(filename, 0) && strlen(attrname) > 2) |
ef416fc2 | 3975 | { |
3976 | /* | |
b423cd4c | 3977 | * Wasn't able to find "ll_CC" locale file; try the non-national |
3978 | * localization banner directory. | |
ef416fc2 | 3979 | */ |
3980 | ||
b423cd4c | 3981 | attrname[2] = '\0'; |
ef416fc2 | 3982 | |
b423cd4c | 3983 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, |
3984 | attrname, name); | |
ef416fc2 | 3985 | } |
b423cd4c | 3986 | |
3987 | if (access(filename, 0)) | |
ef416fc2 | 3988 | { |
3989 | /* | |
b423cd4c | 3990 | * Use the non-localized banner file. |
ef416fc2 | 3991 | */ |
3992 | ||
b423cd4c | 3993 | snprintf(filename, sizeof(filename), "%s/banners/%s", DataDir, name); |
3994 | } | |
ef416fc2 | 3995 | |
b423cd4c | 3996 | if ((in = cupsFileOpen(filename, "r")) == NULL) |
3997 | { | |
3998 | cupsFileClose(out); | |
3999 | unlink(filename); | |
4000 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
4001 | "copy_banner: Unable to open banner template file %s - %s", | |
4002 | filename, strerror(errno)); | |
4003 | job->num_files --; | |
4004 | return (0); | |
ef416fc2 | 4005 | } |
4006 | ||
4007 | /* | |
b423cd4c | 4008 | * Parse the file to the end... |
ef416fc2 | 4009 | */ |
4010 | ||
b423cd4c | 4011 | while ((ch = cupsFileGetChar(in)) != EOF) |
4012 | if (ch == '{') | |
4013 | { | |
4014 | /* | |
4015 | * Get an attribute name... | |
4016 | */ | |
ef416fc2 | 4017 | |
b423cd4c | 4018 | for (s = attrname; (ch = cupsFileGetChar(in)) != EOF;) |
4019 | if (!isalpha(ch & 255) && ch != '-' && ch != '?') | |
4020 | break; | |
4021 | else if (s < (attrname + sizeof(attrname) - 1)) | |
4022 | *s++ = ch; | |
4023 | else | |
4024 | break; | |
ef416fc2 | 4025 | |
b423cd4c | 4026 | *s = '\0'; |
4027 | ||
4028 | if (ch != '}') | |
4029 | { | |
4030 | /* | |
4031 | * Ignore { followed by stuff that is not an attribute name... | |
4032 | */ | |
4033 | ||
4034 | cupsFilePrintf(out, "{%s%c", attrname, ch); | |
4035 | continue; | |
4036 | } | |
ef416fc2 | 4037 | |
ef416fc2 | 4038 | /* |
b423cd4c | 4039 | * See if it is defined... |
ef416fc2 | 4040 | */ |
4041 | ||
b423cd4c | 4042 | if (attrname[0] == '?') |
4043 | s = attrname + 1; | |
4044 | else | |
4045 | s = attrname; | |
ef416fc2 | 4046 | |
b423cd4c | 4047 | if (!strcmp(s, "printer-name")) |
4048 | { | |
4049 | cupsFilePuts(out, job->dest); | |
4050 | continue; | |
ef416fc2 | 4051 | } |
b423cd4c | 4052 | else if ((attr = ippFindAttribute(job->attrs, s, IPP_TAG_ZERO)) == NULL) |
4053 | { | |
4054 | /* | |
4055 | * See if we have a leading question mark... | |
4056 | */ | |
ef416fc2 | 4057 | |
b423cd4c | 4058 | if (attrname[0] != '?') |
4059 | { | |
4060 | /* | |
4061 | * Nope, write to file as-is; probably a PostScript procedure... | |
4062 | */ | |
ef416fc2 | 4063 | |
b423cd4c | 4064 | cupsFilePrintf(out, "{%s}", attrname); |
4065 | } | |
ef416fc2 | 4066 | |
b423cd4c | 4067 | continue; |
4068 | } | |
ef416fc2 | 4069 | |
b423cd4c | 4070 | /* |
4071 | * Output value(s)... | |
4072 | */ | |
ef416fc2 | 4073 | |
b423cd4c | 4074 | for (i = 0; i < attr->num_values; i ++) |
4075 | { | |
4076 | if (i) | |
4077 | cupsFilePutChar(out, ','); | |
ef416fc2 | 4078 | |
b423cd4c | 4079 | switch (attr->value_tag) |
4080 | { | |
4081 | case IPP_TAG_INTEGER : | |
4082 | case IPP_TAG_ENUM : | |
4083 | if (!strncmp(s, "time-at-", 8)) | |
4084 | cupsFilePuts(out, cupsdGetDateTime(attr->values[i].integer)); | |
4085 | else | |
4086 | cupsFilePrintf(out, "%d", attr->values[i].integer); | |
4087 | break; | |
ef416fc2 | 4088 | |
b423cd4c | 4089 | case IPP_TAG_BOOLEAN : |
4090 | cupsFilePrintf(out, "%d", attr->values[i].boolean); | |
4091 | break; | |
ef416fc2 | 4092 | |
b423cd4c | 4093 | case IPP_TAG_NOVALUE : |
4094 | cupsFilePuts(out, "novalue"); | |
4095 | break; | |
ef416fc2 | 4096 | |
b423cd4c | 4097 | case IPP_TAG_RANGE : |
4098 | cupsFilePrintf(out, "%d-%d", attr->values[i].range.lower, | |
4099 | attr->values[i].range.upper); | |
4100 | break; | |
fa73b229 | 4101 | |
b423cd4c | 4102 | case IPP_TAG_RESOLUTION : |
4103 | cupsFilePrintf(out, "%dx%d%s", attr->values[i].resolution.xres, | |
4104 | attr->values[i].resolution.yres, | |
4105 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
4106 | "dpi" : "dpc"); | |
4107 | break; | |
fa73b229 | 4108 | |
b423cd4c | 4109 | case IPP_TAG_URI : |
4110 | case IPP_TAG_STRING : | |
4111 | case IPP_TAG_TEXT : | |
4112 | case IPP_TAG_NAME : | |
4113 | case IPP_TAG_KEYWORD : | |
4114 | case IPP_TAG_CHARSET : | |
4115 | case IPP_TAG_LANGUAGE : | |
4116 | if (!strcasecmp(banner->filetype->type, "postscript")) | |
4117 | { | |
4118 | /* | |
4119 | * Need to quote strings for PS banners... | |
4120 | */ | |
fa73b229 | 4121 | |
b423cd4c | 4122 | const char *p; |
fa73b229 | 4123 | |
b423cd4c | 4124 | for (p = attr->values[i].string.text; *p; p ++) |
4125 | { | |
4126 | if (*p == '(' || *p == ')' || *p == '\\') | |
4127 | { | |
4128 | cupsFilePutChar(out, '\\'); | |
4129 | cupsFilePutChar(out, *p); | |
4130 | } | |
4131 | else if (*p < 32 || *p > 126) | |
4132 | cupsFilePrintf(out, "\\%03o", *p & 255); | |
4133 | else | |
4134 | cupsFilePutChar(out, *p); | |
4135 | } | |
4136 | } | |
4137 | else | |
4138 | cupsFilePuts(out, attr->values[i].string.text); | |
4139 | break; | |
fa73b229 | 4140 | |
b423cd4c | 4141 | default : |
4142 | break; /* anti-compiler-warning-code */ | |
4143 | } | |
4144 | } | |
4145 | } | |
4146 | else if (ch == '\\') /* Quoted char */ | |
4147 | { | |
4148 | ch = cupsFileGetChar(in); | |
fa73b229 | 4149 | |
b423cd4c | 4150 | if (ch != '{') /* Only do special handling for \{ */ |
4151 | cupsFilePutChar(out, '\\'); | |
fa73b229 | 4152 | |
b423cd4c | 4153 | cupsFilePutChar(out, ch); |
4154 | } | |
4155 | else | |
4156 | cupsFilePutChar(out, ch); | |
fa73b229 | 4157 | |
b423cd4c | 4158 | cupsFileClose(in); |
fa73b229 | 4159 | |
b423cd4c | 4160 | kbytes = (cupsFileTell(out) + 1023) / 1024; |
fa73b229 | 4161 | |
b423cd4c | 4162 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
4163 | IPP_TAG_INTEGER)) != NULL) | |
4164 | attr->values[0].integer += kbytes; | |
4165 | ||
4166 | cupsFileClose(out); | |
4167 | ||
4168 | return (kbytes); | |
fa73b229 | 4169 | } |
4170 | ||
4171 | ||
4172 | /* | |
b423cd4c | 4173 | * 'copy_file()' - Copy a PPD file or interface script... |
fa73b229 | 4174 | */ |
4175 | ||
b423cd4c | 4176 | static int /* O - 0 = success, -1 = error */ |
4177 | copy_file(const char *from, /* I - Source file */ | |
4178 | const char *to) /* I - Destination file */ | |
fa73b229 | 4179 | { |
b423cd4c | 4180 | cups_file_t *src, /* Source file */ |
4181 | *dst; /* Destination file */ | |
4182 | int bytes; /* Bytes to read/write */ | |
4183 | char buffer[2048]; /* Copy buffer */ | |
fa73b229 | 4184 | |
4185 | ||
b423cd4c | 4186 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_file(\"%s\", \"%s\")", from, to); |
4187 | ||
fa73b229 | 4188 | /* |
b423cd4c | 4189 | * Open the source and destination file for a copy... |
fa73b229 | 4190 | */ |
4191 | ||
b423cd4c | 4192 | if ((src = cupsFileOpen(from, "rb")) == NULL) |
4193 | return (-1); | |
fa73b229 | 4194 | |
b423cd4c | 4195 | if ((dst = cupsFileOpen(to, "wb")) == NULL) |
4196 | { | |
4197 | cupsFileClose(src); | |
4198 | return (-1); | |
4199 | } | |
fa73b229 | 4200 | |
b423cd4c | 4201 | /* |
4202 | * Copy the source file to the destination... | |
4203 | */ | |
fa73b229 | 4204 | |
b423cd4c | 4205 | while ((bytes = cupsFileRead(src, buffer, sizeof(buffer))) > 0) |
4206 | if (cupsFileWrite(dst, buffer, bytes) < bytes) | |
4207 | { | |
4208 | cupsFileClose(src); | |
4209 | cupsFileClose(dst); | |
4210 | return (-1); | |
4211 | } | |
fa73b229 | 4212 | |
b423cd4c | 4213 | /* |
4214 | * Close both files and return... | |
4215 | */ | |
fa73b229 | 4216 | |
b423cd4c | 4217 | cupsFileClose(src); |
fa73b229 | 4218 | |
b423cd4c | 4219 | return (cupsFileClose(dst)); |
4220 | } | |
fa73b229 | 4221 | |
fa73b229 | 4222 | |
b423cd4c | 4223 | /* |
4224 | * 'copy_model()' - Copy a PPD model file, substituting default values | |
4225 | * as needed... | |
4226 | */ | |
e00b005a | 4227 | |
b423cd4c | 4228 | static int /* O - 0 = success, -1 = error */ |
4229 | copy_model(cupsd_client_t *con, /* I - Client connection */ | |
4230 | const char *from, /* I - Source file */ | |
4231 | const char *to) /* I - Destination file */ | |
4232 | { | |
f7deaa1a | 4233 | fd_set input; /* select() input set */ |
b423cd4c | 4234 | struct timeval timeout; /* select() timeout */ |
bc44d920 | 4235 | int maxfd; /* Max file descriptor for select() */ |
b423cd4c | 4236 | char tempfile[1024]; /* Temporary PPD file */ |
4237 | int tempfd; /* Temporary PPD file descriptor */ | |
4238 | int temppid; /* Process ID of cups-driverd */ | |
4239 | int temppipe[2]; /* Temporary pipes */ | |
4240 | char *argv[4], /* Command-line arguments */ | |
4241 | *envp[MAX_ENV]; /* Environment */ | |
4242 | cups_file_t *src, /* Source file */ | |
4243 | *dst; /* Destination file */ | |
2abf387c | 4244 | ppd_file_t *ppd; /* PPD file */ |
b423cd4c | 4245 | int bytes, /* Bytes from pipe */ |
4246 | total; /* Total bytes from pipe */ | |
2abf387c | 4247 | char buffer[2048]; /* Copy buffer */ |
b423cd4c | 4248 | int i; /* Looping var */ |
4249 | char option[PPD_MAX_NAME], /* Option name */ | |
4250 | choice[PPD_MAX_NAME]; /* Choice name */ | |
4251 | int num_defaults; /* Number of default options */ | |
2abf387c | 4252 | cups_option_t *defaults; /* Default options */ |
b423cd4c | 4253 | char cups_protocol[PPD_MAX_LINE]; |
4254 | /* cupsProtocol attribute */ | |
4255 | int have_letter, /* Have Letter size */ | |
4256 | have_a4; /* Have A4 size */ | |
4257 | #ifdef HAVE_LIBPAPER | |
4258 | char *paper_result; /* Paper size name from libpaper */ | |
4259 | char system_paper[64]; /* Paper size name buffer */ | |
4260 | #endif /* HAVE_LIBPAPER */ | |
e00b005a | 4261 | |
e00b005a | 4262 | |
b423cd4c | 4263 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
4264 | "copy_model(con=%p, from=\"%s\", to=\"%s\")", | |
4265 | con, from, to); | |
e00b005a | 4266 | |
b423cd4c | 4267 | /* |
4268 | * Run cups-driverd to get the PPD file... | |
4269 | */ | |
e00b005a | 4270 | |
b423cd4c | 4271 | argv[0] = "cups-driverd"; |
4272 | argv[1] = "cat"; | |
4273 | argv[2] = (char *)from; | |
4274 | argv[3] = NULL; | |
e00b005a | 4275 | |
b423cd4c | 4276 | cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0]))); |
e00b005a | 4277 | |
b423cd4c | 4278 | snprintf(buffer, sizeof(buffer), "%s/daemon/cups-driverd", ServerBin); |
4279 | snprintf(tempfile, sizeof(tempfile), "%s/%d.ppd", TempDir, con->http.fd); | |
4280 | tempfd = open(tempfile, O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
4281 | if (tempfd < 0) | |
4282 | return (-1); | |
4283 | ||
4284 | cupsdOpenPipe(temppipe); | |
4285 | ||
b423cd4c | 4286 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
4287 | "copy_model: Running \"cups-driverd cat %s\"...", from); | |
fa73b229 | 4288 | |
b423cd4c | 4289 | if (!cupsdStartProcess(buffer, argv, envp, -1, temppipe[1], CGIPipes[1], |
f7deaa1a | 4290 | -1, -1, 0, &temppid)) |
fa73b229 | 4291 | { |
b423cd4c | 4292 | close(tempfd); |
4293 | unlink(tempfile); | |
4294 | return (-1); | |
fa73b229 | 4295 | } |
4296 | ||
b423cd4c | 4297 | close(temppipe[1]); |
fa73b229 | 4298 | |
b423cd4c | 4299 | /* |
4300 | * Wait up to 30 seconds for the PPD file to be copied... | |
4301 | */ | |
fa73b229 | 4302 | |
b423cd4c | 4303 | total = 0; |
fa73b229 | 4304 | |
b423cd4c | 4305 | if (temppipe[0] > CGIPipes[0]) |
4306 | maxfd = temppipe[0] + 1; | |
4307 | else | |
4308 | maxfd = CGIPipes[0] + 1; | |
ef416fc2 | 4309 | |
b423cd4c | 4310 | for (;;) |
4311 | { | |
4312 | /* | |
4313 | * See if we have data ready... | |
4314 | */ | |
ef416fc2 | 4315 | |
b423cd4c | 4316 | bytes = 0; |
ef416fc2 | 4317 | |
f7deaa1a | 4318 | FD_ZERO(&input); |
4319 | FD_SET(temppipe[0], &input); | |
4320 | FD_SET(CGIPipes[0], &input); | |
ef416fc2 | 4321 | |
b423cd4c | 4322 | timeout.tv_sec = 30; |
4323 | timeout.tv_usec = 0; | |
4324 | ||
f7deaa1a | 4325 | if ((i = select(maxfd, &input, NULL, NULL, &timeout)) < 0) |
b423cd4c | 4326 | { |
4327 | if (errno == EINTR) | |
4328 | continue; | |
4329 | else | |
4330 | break; | |
4331 | } | |
4332 | else if (i == 0) | |
ef416fc2 | 4333 | { |
4334 | /* | |
b423cd4c | 4335 | * We have timed out... |
ef416fc2 | 4336 | */ |
4337 | ||
b423cd4c | 4338 | break; |
ef416fc2 | 4339 | } |
b423cd4c | 4340 | |
f7deaa1a | 4341 | if (FD_ISSET(temppipe[0], &input)) |
ef416fc2 | 4342 | { |
4343 | /* | |
b423cd4c | 4344 | * Read the PPD file from the pipe, and write it to the PPD file. |
ef416fc2 | 4345 | */ |
4346 | ||
b423cd4c | 4347 | if ((bytes = read(temppipe[0], buffer, sizeof(buffer))) > 0) |
4348 | { | |
4349 | if (write(tempfd, buffer, bytes) < bytes) | |
4350 | break; | |
ef416fc2 | 4351 | |
b423cd4c | 4352 | total += bytes; |
4353 | } | |
4354 | else | |
4355 | break; | |
ef416fc2 | 4356 | } |
b423cd4c | 4357 | |
f7deaa1a | 4358 | if (FD_ISSET(CGIPipes[0], &input)) |
b423cd4c | 4359 | cupsdUpdateCGI(); |
ef416fc2 | 4360 | } |
4361 | ||
b423cd4c | 4362 | close(temppipe[0]); |
4363 | close(tempfd); | |
ef416fc2 | 4364 | |
b423cd4c | 4365 | if (!total) |
ef416fc2 | 4366 | { |
b423cd4c | 4367 | /* |
4368 | * No data from cups-deviced... | |
4369 | */ | |
4370 | ||
4371 | cupsdLogMessage(CUPSD_LOG_ERROR, "copy_model: empty PPD file!"); | |
4372 | unlink(tempfile); | |
4373 | return (-1); | |
ef416fc2 | 4374 | } |
4375 | ||
b423cd4c | 4376 | /* |
4377 | * Read the source file and see what page sizes are supported... | |
4378 | */ | |
fa73b229 | 4379 | |
2abf387c | 4380 | if ((ppd = ppdOpenFile(tempfile)) == NULL) |
b423cd4c | 4381 | { |
4382 | unlink(tempfile); | |
4383 | return (-1); | |
4384 | } | |
fa73b229 | 4385 | |
2abf387c | 4386 | have_letter = ppdPageSize(ppd, "Letter") != NULL; |
4387 | have_a4 = ppdPageSize(ppd, "A4") != NULL; | |
ef416fc2 | 4388 | |
4389 | /* | |
b423cd4c | 4390 | * Open the destination (if possible) and set the default options... |
ef416fc2 | 4391 | */ |
4392 | ||
b423cd4c | 4393 | num_defaults = 0; |
4394 | defaults = NULL; | |
4395 | cups_protocol[0] = '\0'; | |
ef416fc2 | 4396 | |
b423cd4c | 4397 | if ((dst = cupsFileOpen(to, "rb")) != NULL) |
ef416fc2 | 4398 | { |
4399 | /* | |
b423cd4c | 4400 | * Read all of the default lines from the old PPD... |
ef416fc2 | 4401 | */ |
4402 | ||
b423cd4c | 4403 | while (cupsFileGets(dst, buffer, sizeof(buffer))) |
4404 | if (!strncmp(buffer, "*Default", 8)) | |
4405 | { | |
4406 | /* | |
4407 | * Add the default option... | |
4408 | */ | |
ef416fc2 | 4409 | |
b423cd4c | 4410 | if (!ppd_parse_line(buffer, option, sizeof(option), |
4411 | choice, sizeof(choice))) | |
2abf387c | 4412 | { |
4413 | ppd_option_t *ppdo; /* PPD option */ | |
4414 | ||
4415 | ||
4416 | /* | |
4417 | * Only add the default if the default hasn't already been | |
4418 | * set and the choice exists in the new PPD... | |
4419 | */ | |
4420 | ||
4421 | if (!cupsGetOption(option, num_defaults, defaults) && | |
4422 | (ppdo = ppdFindOption(ppd, option)) != NULL && | |
4423 | ppdFindChoice(ppdo, choice)) | |
4424 | num_defaults = cupsAddOption(option, choice, num_defaults, | |
b423cd4c | 4425 | &defaults); |
2abf387c | 4426 | } |
b423cd4c | 4427 | } |
4428 | else if (!strncmp(buffer, "*cupsProtocol:", 14)) | |
4429 | strlcpy(cups_protocol, buffer, sizeof(cups_protocol)); | |
ef416fc2 | 4430 | |
b423cd4c | 4431 | cupsFileClose(dst); |
ef416fc2 | 4432 | } |
b423cd4c | 4433 | #ifdef HAVE_LIBPAPER |
4434 | else if ((paper_result = systempapername()) != NULL) | |
4435 | { | |
4436 | /* | |
4437 | * Set the default media sizes from the systemwide default... | |
4438 | */ | |
ef416fc2 | 4439 | |
b423cd4c | 4440 | strlcpy(system_paper, paper_result, sizeof(system_paper)); |
4441 | system_paper[0] = toupper(system_paper[0] & 255); | |
ef416fc2 | 4442 | |
b423cd4c | 4443 | if ((!strcmp(system_paper, "Letter") && have_letter) || |
4444 | (!strcmp(system_paper, "A4") && have_a4)) | |
4445 | { | |
f7deaa1a | 4446 | num_defaults = cupsAddOption("PageSize", system_paper, |
26d47ec6 | 4447 | num_defaults, &defaults); |
f7deaa1a | 4448 | num_defaults = cupsAddOption("PageRegion", system_paper, |
26d47ec6 | 4449 | num_defaults, &defaults); |
f7deaa1a | 4450 | num_defaults = cupsAddOption("PaperDimension", system_paper, |
26d47ec6 | 4451 | num_defaults, &defaults); |
f7deaa1a | 4452 | num_defaults = cupsAddOption("ImageableArea", system_paper, |
26d47ec6 | 4453 | num_defaults, &defaults); |
b423cd4c | 4454 | } |
ef416fc2 | 4455 | } |
b423cd4c | 4456 | #endif /* HAVE_LIBPAPER */ |
4457 | else | |
ef416fc2 | 4458 | { |
b423cd4c | 4459 | /* |
4460 | * Add the default media sizes... | |
4461 | * | |
4462 | * Note: These values are generally not valid for large-format devices | |
4463 | * like plotters, however it is probably safe to say that those | |
4464 | * users will configure the media size after initially adding | |
4465 | * the device anyways... | |
4466 | */ | |
4467 | ||
4468 | if (!DefaultLanguage || | |
4469 | !strcasecmp(DefaultLanguage, "C") || | |
4470 | !strcasecmp(DefaultLanguage, "POSIX") || | |
4471 | !strcasecmp(DefaultLanguage, "en") || | |
2abf387c | 4472 | !strncasecmp(DefaultLanguage, "en.", 3) || |
b423cd4c | 4473 | !strncasecmp(DefaultLanguage, "en_US", 5) || |
4474 | !strncasecmp(DefaultLanguage, "en_CA", 5) || | |
4475 | !strncasecmp(DefaultLanguage, "fr_CA", 5)) | |
4476 | { | |
4477 | /* | |
4478 | * These are the only locales that will default to "letter" size... | |
4479 | */ | |
4480 | ||
4481 | if (have_letter) | |
4482 | { | |
2abf387c | 4483 | num_defaults = cupsAddOption("PageSize", "Letter", num_defaults, |
4484 | &defaults); | |
4485 | num_defaults = cupsAddOption("PageRegion", "Letter", num_defaults, | |
4486 | &defaults); | |
4487 | num_defaults = cupsAddOption("PaperDimension", "Letter", num_defaults, | |
4488 | &defaults); | |
4489 | num_defaults = cupsAddOption("ImageableArea", "Letter", num_defaults, | |
4490 | &defaults); | |
b423cd4c | 4491 | } |
4492 | } | |
4493 | else if (have_a4) | |
4494 | { | |
4495 | /* | |
4496 | * The rest default to "a4" size... | |
4497 | */ | |
4498 | ||
2abf387c | 4499 | num_defaults = cupsAddOption("PageSize", "A4", num_defaults, |
4500 | &defaults); | |
4501 | num_defaults = cupsAddOption("PageRegion", "A4", num_defaults, | |
4502 | &defaults); | |
4503 | num_defaults = cupsAddOption("PaperDimension", "A4", num_defaults, | |
4504 | &defaults); | |
4505 | num_defaults = cupsAddOption("ImageableArea", "A4", num_defaults, | |
4506 | &defaults); | |
b423cd4c | 4507 | } |
ef416fc2 | 4508 | } |
4509 | ||
2abf387c | 4510 | ppdClose(ppd); |
4511 | ||
4512 | /* | |
4513 | * Open the source file for a copy... | |
4514 | */ | |
4515 | ||
4516 | if ((src = cupsFileOpen(tempfile, "rb")) == NULL) | |
4517 | { | |
4518 | cupsFreeOptions(num_defaults, defaults); | |
4519 | unlink(tempfile); | |
4520 | return (-1); | |
4521 | } | |
4522 | ||
ef416fc2 | 4523 | /* |
b423cd4c | 4524 | * Open the destination file for a copy... |
ef416fc2 | 4525 | */ |
4526 | ||
b423cd4c | 4527 | if ((dst = cupsFileOpen(to, "wb")) == NULL) |
ef416fc2 | 4528 | { |
2abf387c | 4529 | cupsFreeOptions(num_defaults, defaults); |
b423cd4c | 4530 | cupsFileClose(src); |
4531 | unlink(tempfile); | |
4532 | return (-1); | |
ef416fc2 | 4533 | } |
4534 | ||
4535 | /* | |
b423cd4c | 4536 | * Copy the source file to the destination... |
ef416fc2 | 4537 | */ |
4538 | ||
b423cd4c | 4539 | while (cupsFileGets(src, buffer, sizeof(buffer))) |
ef416fc2 | 4540 | { |
b423cd4c | 4541 | if (!strncmp(buffer, "*Default", 8)) |
ef416fc2 | 4542 | { |
b423cd4c | 4543 | /* |
4544 | * Check for an previous default option choice... | |
4545 | */ | |
ef416fc2 | 4546 | |
b423cd4c | 4547 | if (!ppd_parse_line(buffer, option, sizeof(option), |
4548 | choice, sizeof(choice))) | |
ef416fc2 | 4549 | { |
2abf387c | 4550 | const char *val; /* Default option value */ |
ef416fc2 | 4551 | |
2abf387c | 4552 | |
4553 | if ((val = cupsGetOption(option, num_defaults, defaults)) != NULL) | |
4554 | { | |
4555 | /* | |
4556 | * Substitute the previous choice... | |
4557 | */ | |
4558 | ||
4559 | snprintf(buffer, sizeof(buffer), "*Default%s: %s", option, val); | |
4560 | } | |
b423cd4c | 4561 | } |
ef416fc2 | 4562 | } |
b423cd4c | 4563 | |
4564 | cupsFilePrintf(dst, "%s\n", buffer); | |
ef416fc2 | 4565 | } |
4566 | ||
b423cd4c | 4567 | if (cups_protocol[0]) |
4568 | cupsFilePrintf(dst, "%s\n", cups_protocol); | |
4569 | ||
2abf387c | 4570 | cupsFreeOptions(num_defaults, defaults); |
b423cd4c | 4571 | |
ef416fc2 | 4572 | /* |
b423cd4c | 4573 | * Close both files and return... |
ef416fc2 | 4574 | */ |
4575 | ||
b423cd4c | 4576 | cupsFileClose(src); |
4577 | ||
4578 | unlink(tempfile); | |
4579 | ||
4580 | return (cupsFileClose(dst)); | |
4581 | } | |
4582 | ||
4583 | ||
4584 | /* | |
4585 | * 'copy_job_attrs()' - Copy job attributes. | |
4586 | */ | |
ef416fc2 | 4587 | |
b423cd4c | 4588 | static void |
4589 | copy_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
4590 | cupsd_job_t *job, /* I - Job */ | |
4591 | cups_array_t *ra) /* I - Requested attributes array */ | |
4592 | { | |
4593 | char job_uri[HTTP_MAX_URI]; /* Job URI */ | |
ef416fc2 | 4594 | |
ef416fc2 | 4595 | |
4596 | /* | |
b423cd4c | 4597 | * Send the requested attributes for each job... |
ef416fc2 | 4598 | */ |
4599 | ||
b423cd4c | 4600 | httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL, |
4601 | con->servername, con->serverport, "/jobs/%d", | |
4602 | job->id); | |
ef416fc2 | 4603 | |
2e4ff8af MS |
4604 | if (!ra || cupsArrayFind(ra, "document-count")) |
4605 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4606 | "document-count", job->num_files); | |
4607 | ||
b423cd4c | 4608 | if (!ra || cupsArrayFind(ra, "job-more-info")) |
4609 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
4610 | "job-more-info", NULL, job_uri); | |
ef416fc2 | 4611 | |
b423cd4c | 4612 | if (job->state_value > IPP_JOB_PROCESSING && |
4613 | (!ra || cupsArrayFind(ra, "job-preserved"))) | |
4614 | ippAddBoolean(con->response, IPP_TAG_JOB, "job-preserved", | |
4615 | job->num_files > 0); | |
ef416fc2 | 4616 | |
b423cd4c | 4617 | if (!ra || cupsArrayFind(ra, "job-printer-up-time")) |
4618 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4619 | "job-printer-up-time", time(NULL)); | |
ef416fc2 | 4620 | |
b423cd4c | 4621 | if (!ra || cupsArrayFind(ra, "job-state-reasons")) |
4622 | add_job_state_reasons(con, job); | |
bd7854cb | 4623 | |
b423cd4c | 4624 | if (!ra || cupsArrayFind(ra, "job-uri")) |
4625 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
4626 | "job-uri", NULL, job_uri); | |
ef416fc2 | 4627 | |
b423cd4c | 4628 | copy_attrs(con->response, job->attrs, ra, IPP_TAG_JOB, 0); |
4629 | } | |
ef416fc2 | 4630 | |
ef416fc2 | 4631 | |
b423cd4c | 4632 | /* |
4633 | * 'copy_printer_attrs()' - Copy printer attributes. | |
4634 | */ | |
ef416fc2 | 4635 | |
b423cd4c | 4636 | static void |
4637 | copy_printer_attrs( | |
4638 | cupsd_client_t *con, /* I - Client connection */ | |
4639 | cupsd_printer_t *printer, /* I - Printer */ | |
4640 | cups_array_t *ra) /* I - Requested attributes array */ | |
4641 | { | |
4642 | char printer_uri[HTTP_MAX_URI]; | |
4643 | /* Printer URI */ | |
4644 | time_t curtime; /* Current time */ | |
4645 | int i; /* Looping var */ | |
4646 | ipp_attribute_t *history; /* History collection */ | |
ef416fc2 | 4647 | |
ef416fc2 | 4648 | |
b423cd4c | 4649 | /* |
4650 | * Copy the printer attributes to the response using requested-attributes | |
4651 | * and document-format attributes that may be provided by the client. | |
4652 | */ | |
ef416fc2 | 4653 | |
b423cd4c | 4654 | curtime = time(NULL); |
ef416fc2 | 4655 | |
b423cd4c | 4656 | #ifdef __APPLE__ |
4657 | if ((!ra || cupsArrayFind(ra, "com.apple.print.recoverable-message")) && | |
4658 | printer->recoverable) | |
4659 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
4660 | "com.apple.print.recoverable-message", NULL, | |
4661 | printer->recoverable); | |
4662 | #endif /* __APPLE__ */ | |
ef416fc2 | 4663 | |
323c5de1 | 4664 | if (printer->alert && (!ra || cupsArrayFind(ra, "printer-alert"))) |
4665 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_STRING, | |
4666 | "printer-alert", NULL, printer->alert); | |
4667 | ||
4668 | if (printer->alert_description && | |
4669 | (!ra || cupsArrayFind(ra, "printer-alert-description"))) | |
4670 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
4671 | "printer-alert-description", NULL, | |
4672 | printer->alert_description); | |
4673 | ||
b423cd4c | 4674 | if (!ra || cupsArrayFind(ra, "printer-current-time")) |
4675 | ippAddDate(con->response, IPP_TAG_PRINTER, "printer-current-time", | |
4676 | ippTimeToDate(curtime)); | |
ef416fc2 | 4677 | |
b423cd4c | 4678 | if (!ra || cupsArrayFind(ra, "printer-error-policy")) |
4679 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
4680 | "printer-error-policy", NULL, printer->error_policy); | |
ef416fc2 | 4681 | |
b423cd4c | 4682 | if (!ra || cupsArrayFind(ra, "printer-is-accepting-jobs")) |
4683 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-accepting-jobs", | |
4684 | printer->accepting); | |
ef416fc2 | 4685 | |
b423cd4c | 4686 | if (!ra || cupsArrayFind(ra, "printer-is-shared")) |
4687 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-shared", | |
4688 | printer->shared); | |
ef416fc2 | 4689 | |
b423cd4c | 4690 | if (!ra || cupsArrayFind(ra, "printer-op-policy")) |
4691 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
4692 | "printer-op-policy", NULL, printer->op_policy); | |
4693 | ||
4694 | if (!ra || cupsArrayFind(ra, "printer-state")) | |
4695 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state", | |
4696 | printer->state); | |
4697 | ||
4698 | if (!ra || cupsArrayFind(ra, "printer-state-change-time")) | |
4699 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
4700 | "printer-state-change-time", printer->state_time); | |
f7deaa1a | 4701 | |
b423cd4c | 4702 | if (MaxPrinterHistory > 0 && printer->num_history > 0 && |
4703 | cupsArrayFind(ra, "printer-state-history")) | |
ef416fc2 | 4704 | { |
4705 | /* | |
b423cd4c | 4706 | * Printer history is only sent if specifically requested, so that |
4707 | * older CUPS/IPP clients won't barf on the collection attributes. | |
ef416fc2 | 4708 | */ |
4709 | ||
b423cd4c | 4710 | history = ippAddCollections(con->response, IPP_TAG_PRINTER, |
4711 | "printer-state-history", | |
4712 | printer->num_history, NULL); | |
4713 | ||
4714 | for (i = 0; i < printer->num_history; i ++) | |
4715 | copy_attrs(history->values[i].collection = ippNew(), printer->history[i], | |
4716 | NULL, IPP_TAG_ZERO, 0); | |
ef416fc2 | 4717 | } |
4718 | ||
b423cd4c | 4719 | if (!ra || cupsArrayFind(ra, "printer-state-message")) |
4720 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
4721 | "printer-state-message", NULL, printer->state_message); | |
ef416fc2 | 4722 | |
b423cd4c | 4723 | if (!ra || cupsArrayFind(ra, "printer-state-reasons")) |
4724 | add_printer_state_reasons(con, printer); | |
ef416fc2 | 4725 | |
b423cd4c | 4726 | if (!ra || cupsArrayFind(ra, "printer-type")) |
4727 | { | |
4728 | int type; /* printer-type value */ | |
ef416fc2 | 4729 | |
ef416fc2 | 4730 | |
ef416fc2 | 4731 | /* |
b423cd4c | 4732 | * Add the CUPS-specific printer-type attribute... |
ef416fc2 | 4733 | */ |
4734 | ||
09a101d6 | 4735 | type = printer->type; |
b423cd4c | 4736 | |
4737 | if (printer == DefaultPrinter) | |
4738 | type |= CUPS_PRINTER_DEFAULT; | |
4739 | ||
4740 | if (!printer->accepting) | |
4741 | type |= CUPS_PRINTER_REJECTING; | |
4742 | ||
4743 | if (!printer->shared) | |
4744 | type |= CUPS_PRINTER_NOT_SHARED; | |
4745 | ||
4746 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-type", | |
4747 | type); | |
ef416fc2 | 4748 | } |
ef416fc2 | 4749 | |
b423cd4c | 4750 | if (!ra || cupsArrayFind(ra, "printer-up-time")) |
4751 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
4752 | "printer-up-time", curtime); | |
ef416fc2 | 4753 | |
b423cd4c | 4754 | if ((!ra || cupsArrayFind(ra, "printer-uri-supported")) && |
4755 | !ippFindAttribute(printer->attrs, "printer-uri-supported", | |
4756 | IPP_TAG_URI)) | |
ef416fc2 | 4757 | { |
b423cd4c | 4758 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), |
4759 | "ipp", NULL, con->servername, con->serverport, | |
8ca02f3c | 4760 | (printer->type & CUPS_PRINTER_CLASS) ? |
4761 | "/classes/%s" : "/printers/%s", printer->name); | |
b423cd4c | 4762 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, |
4763 | "printer-uri-supported", NULL, printer_uri); | |
4764 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-uri-supported=\"%s\"", | |
4765 | printer_uri); | |
4766 | } | |
ef416fc2 | 4767 | |
b423cd4c | 4768 | if (!ra || cupsArrayFind(ra, "queued-job-count")) |
4769 | add_queued_job_count(con, printer); | |
ef416fc2 | 4770 | |
b423cd4c | 4771 | copy_attrs(con->response, printer->attrs, ra, IPP_TAG_ZERO, 0); |
4772 | copy_attrs(con->response, CommonData, ra, IPP_TAG_ZERO, IPP_TAG_COPY); | |
4773 | } | |
ef416fc2 | 4774 | |
ef416fc2 | 4775 | |
b423cd4c | 4776 | /* |
4777 | * 'copy_subscription_attrs()' - Copy subscription attributes. | |
4778 | */ | |
ef416fc2 | 4779 | |
b423cd4c | 4780 | static void |
4781 | copy_subscription_attrs( | |
4782 | cupsd_client_t *con, /* I - Client connection */ | |
4783 | cupsd_subscription_t *sub, /* I - Subscription */ | |
4784 | cups_array_t *ra) /* I - Requested attributes array */ | |
4785 | { | |
4786 | ipp_attribute_t *attr; /* Current attribute */ | |
4787 | char printer_uri[HTTP_MAX_URI]; | |
4788 | /* Printer URI */ | |
4789 | int count; /* Number of events */ | |
4790 | unsigned mask; /* Current event mask */ | |
4791 | const char *name; /* Current event name */ | |
ef416fc2 | 4792 | |
ef416fc2 | 4793 | |
b423cd4c | 4794 | /* |
4795 | * Copy the subscription attributes to the response using the | |
4796 | * requested-attributes attribute that may be provided by the client. | |
4797 | */ | |
ef416fc2 | 4798 | |
b423cd4c | 4799 | if (!ra || cupsArrayFind(ra, "notify-events")) |
4800 | { | |
4801 | if ((name = cupsdEventName((cupsd_eventmask_t)sub->mask)) != NULL) | |
4802 | { | |
4803 | /* | |
4804 | * Simple event list... | |
4805 | */ | |
ef416fc2 | 4806 | |
b423cd4c | 4807 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, |
d09495fa | 4808 | (ipp_tag_t)(IPP_TAG_KEYWORD | IPP_TAG_COPY), |
b423cd4c | 4809 | "notify-events", NULL, name); |
4810 | } | |
4811 | else | |
4812 | { | |
4813 | /* | |
4814 | * Complex event list... | |
4815 | */ | |
ef416fc2 | 4816 | |
b423cd4c | 4817 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) |
4818 | if (sub->mask & mask) | |
4819 | count ++; | |
ef416fc2 | 4820 | |
b423cd4c | 4821 | attr = ippAddStrings(con->response, IPP_TAG_SUBSCRIPTION, |
d09495fa | 4822 | (ipp_tag_t)(IPP_TAG_KEYWORD | IPP_TAG_COPY), |
b423cd4c | 4823 | "notify-events", count, NULL, NULL); |
ef416fc2 | 4824 | |
b423cd4c | 4825 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) |
4826 | if (sub->mask & mask) | |
4827 | { | |
4828 | attr->values[count].string.text = | |
4829 | (char *)cupsdEventName((cupsd_eventmask_t)mask); | |
ef416fc2 | 4830 | |
b423cd4c | 4831 | count ++; |
4832 | } | |
ef416fc2 | 4833 | } |
b423cd4c | 4834 | } |
ef416fc2 | 4835 | |
b423cd4c | 4836 | if (sub->job && (!ra || cupsArrayFind(ra, "notify-job-id"))) |
4837 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4838 | "notify-job-id", sub->job->id); | |
ef416fc2 | 4839 | |
b423cd4c | 4840 | if (!sub->job && (!ra || cupsArrayFind(ra, "notify-lease-duration"))) |
4841 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4842 | "notify-lease-duration", sub->lease); | |
ef416fc2 | 4843 | |
b423cd4c | 4844 | if (sub->dest && (!ra || cupsArrayFind(ra, "notify-printer-uri"))) |
4845 | { | |
4846 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), | |
4847 | "ipp", NULL, con->servername, con->serverport, | |
4848 | "/printers/%s", sub->dest->name); | |
4849 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, | |
4850 | "notify-printer-uri", NULL, printer_uri); | |
ef416fc2 | 4851 | } |
ef416fc2 | 4852 | |
b423cd4c | 4853 | if (sub->recipient && (!ra || cupsArrayFind(ra, "notify-recipient-uri"))) |
4854 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, | |
4855 | "notify-recipient-uri", NULL, sub->recipient); | |
4856 | else if (!ra || cupsArrayFind(ra, "notify-pull-method")) | |
4857 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD, | |
4858 | "notify-pull-method", NULL, "ippget"); | |
ef416fc2 | 4859 | |
b423cd4c | 4860 | if (!ra || cupsArrayFind(ra, "notify-subscriber-user-name")) |
4861 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_NAME, | |
4862 | "notify-subscriber-user-name", NULL, sub->owner); | |
ef416fc2 | 4863 | |
b423cd4c | 4864 | if (!ra || cupsArrayFind(ra, "notify-subscription-id")) |
4865 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4866 | "notify-subscription-id", sub->id); | |
ef416fc2 | 4867 | |
b423cd4c | 4868 | if (!ra || cupsArrayFind(ra, "notify-time-interval")) |
4869 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4870 | "notify-time-interval", sub->interval); | |
ef416fc2 | 4871 | |
b423cd4c | 4872 | if (sub->user_data_len > 0 && (!ra || cupsArrayFind(ra, "notify-user-data"))) |
4873 | ippAddOctetString(con->response, IPP_TAG_SUBSCRIPTION, "notify-user-data", | |
4874 | sub->user_data, sub->user_data_len); | |
4875 | } | |
ef416fc2 | 4876 | |
ef416fc2 | 4877 | |
b423cd4c | 4878 | /* |
4879 | * 'create_job()' - Print a file to a printer or class. | |
4880 | */ | |
4881 | ||
4882 | static void | |
4883 | create_job(cupsd_client_t *con, /* I - Client connection */ | |
4884 | ipp_attribute_t *uri) /* I - Printer URI */ | |
4885 | { | |
f7deaa1a | 4886 | cupsd_printer_t *printer; /* Printer */ |
4887 | cupsd_job_t *job; /* New job */ | |
b423cd4c | 4888 | |
ef416fc2 | 4889 | |
b423cd4c | 4890 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "create_job(%p[%d], %s)", con, |
4891 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 4892 | |
f7deaa1a | 4893 | /* |
4894 | * Is the destination valid? | |
4895 | */ | |
4896 | ||
4897 | if (!cupsdValidateDest(uri->values[0].string.text, NULL, &printer)) | |
4898 | { | |
4899 | /* | |
4900 | * Bad URI... | |
4901 | */ | |
4902 | ||
4903 | send_ipp_status(con, IPP_NOT_FOUND, | |
4904 | _("The printer or class was not found.")); | |
4905 | return; | |
4906 | } | |
4907 | ||
ef416fc2 | 4908 | /* |
b423cd4c | 4909 | * Create the job object... |
ef416fc2 | 4910 | */ |
4911 | ||
f7deaa1a | 4912 | if ((job = add_job(con, printer, NULL)) == NULL) |
b423cd4c | 4913 | return; |
ef416fc2 | 4914 | |
09a101d6 | 4915 | job->pending_timeout = 1; |
4916 | ||
ef416fc2 | 4917 | /* |
4918 | * Save and log the job... | |
4919 | */ | |
f7deaa1a | 4920 | |
ef416fc2 | 4921 | cupsdSaveJob(job); |
4922 | ||
09a101d6 | 4923 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Queued on \"%s\" by \"%s\".", |
ef416fc2 | 4924 | job->id, job->dest, job->username); |
ef416fc2 | 4925 | } |
4926 | ||
4927 | ||
4928 | /* | |
4929 | * 'create_requested_array()' - Create an array for the requested-attributes. | |
4930 | */ | |
4931 | ||
4932 | static cups_array_t * /* O - Array of attributes or NULL */ | |
4933 | create_requested_array(ipp_t *request) /* I - IPP request */ | |
4934 | { | |
4935 | int i; /* Looping var */ | |
4936 | ipp_attribute_t *requested; /* requested-attributes attribute */ | |
4937 | cups_array_t *ra; /* Requested attributes array */ | |
4938 | char *value; /* Current value */ | |
4939 | ||
4940 | ||
4941 | /* | |
4942 | * Get the requested-attributes attribute, and return NULL if we don't | |
4943 | * have one... | |
4944 | */ | |
4945 | ||
4946 | if ((requested = ippFindAttribute(request, "requested-attributes", | |
4947 | IPP_TAG_KEYWORD)) == NULL) | |
4948 | return (NULL); | |
4949 | ||
4950 | /* | |
4951 | * If the attribute contains a single "all" keyword, return NULL... | |
4952 | */ | |
4953 | ||
4954 | if (requested->num_values == 1 && | |
4955 | !strcmp(requested->values[0].string.text, "all")) | |
4956 | return (NULL); | |
4957 | ||
4958 | /* | |
4959 | * Create an array using "strcmp" as the comparison function... | |
4960 | */ | |
4961 | ||
4962 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
4963 | ||
4964 | for (i = 0; i < requested->num_values; i ++) | |
4965 | { | |
4966 | value = requested->values[i].string.text; | |
4967 | ||
4968 | if (!strcmp(value, "job-template")) | |
4969 | { | |
4970 | cupsArrayAdd(ra, "copies"); | |
4971 | cupsArrayAdd(ra, "copies-default"); | |
4972 | cupsArrayAdd(ra, "copies-supported"); | |
4973 | cupsArrayAdd(ra, "finishings"); | |
4974 | cupsArrayAdd(ra, "finishings-default"); | |
4975 | cupsArrayAdd(ra, "finishings-supported"); | |
4976 | cupsArrayAdd(ra, "job-hold-until"); | |
4977 | cupsArrayAdd(ra, "job-hold-until-default"); | |
4978 | cupsArrayAdd(ra, "job-hold-until-supported"); | |
4979 | cupsArrayAdd(ra, "job-priority"); | |
4980 | cupsArrayAdd(ra, "job-priority-default"); | |
4981 | cupsArrayAdd(ra, "job-priority-supported"); | |
4982 | cupsArrayAdd(ra, "job-sheets"); | |
4983 | cupsArrayAdd(ra, "job-sheets-default"); | |
4984 | cupsArrayAdd(ra, "job-sheets-supported"); | |
4985 | cupsArrayAdd(ra, "media"); | |
4986 | cupsArrayAdd(ra, "media-default"); | |
4987 | cupsArrayAdd(ra, "media-supported"); | |
4988 | cupsArrayAdd(ra, "multiple-document-handling"); | |
4989 | cupsArrayAdd(ra, "multiple-document-handling-default"); | |
4990 | cupsArrayAdd(ra, "multiple-document-handling-supported"); | |
4991 | cupsArrayAdd(ra, "number-up"); | |
4992 | cupsArrayAdd(ra, "number-up-default"); | |
4993 | cupsArrayAdd(ra, "number-up-supported"); | |
4994 | cupsArrayAdd(ra, "orientation-requested"); | |
4995 | cupsArrayAdd(ra, "orientation-requested-default"); | |
4996 | cupsArrayAdd(ra, "orientation-requested-supported"); | |
4997 | cupsArrayAdd(ra, "page-ranges"); | |
4998 | cupsArrayAdd(ra, "page-ranges-supported"); | |
4999 | cupsArrayAdd(ra, "printer-resolution"); | |
5000 | cupsArrayAdd(ra, "printer-resolution-default"); | |
5001 | cupsArrayAdd(ra, "printer-resolution-supported"); | |
5002 | cupsArrayAdd(ra, "print-quality"); | |
5003 | cupsArrayAdd(ra, "print-quality-default"); | |
5004 | cupsArrayAdd(ra, "print-quality-supported"); | |
5005 | cupsArrayAdd(ra, "sides"); | |
5006 | cupsArrayAdd(ra, "sides-default"); | |
5007 | cupsArrayAdd(ra, "sides-supported"); | |
5008 | } | |
5009 | else if (!strcmp(value, "job-description")) | |
5010 | { | |
5011 | cupsArrayAdd(ra, "date-time-at-completed"); | |
5012 | cupsArrayAdd(ra, "date-time-at-creation"); | |
5013 | cupsArrayAdd(ra, "date-time-at-processing"); | |
5014 | cupsArrayAdd(ra, "job-detailed-status-message"); | |
5015 | cupsArrayAdd(ra, "job-document-access-errors"); | |
5016 | cupsArrayAdd(ra, "job-id"); | |
5017 | cupsArrayAdd(ra, "job-impressions"); | |
5018 | cupsArrayAdd(ra, "job-impressions-completed"); | |
5019 | cupsArrayAdd(ra, "job-k-octets"); | |
5020 | cupsArrayAdd(ra, "job-k-octets-processed"); | |
5021 | cupsArrayAdd(ra, "job-media-sheets"); | |
5022 | cupsArrayAdd(ra, "job-media-sheets-completed"); | |
5023 | cupsArrayAdd(ra, "job-message-from-operator"); | |
5024 | cupsArrayAdd(ra, "job-more-info"); | |
5025 | cupsArrayAdd(ra, "job-name"); | |
5026 | cupsArrayAdd(ra, "job-originating-user-name"); | |
5027 | cupsArrayAdd(ra, "job-printer-up-time"); | |
5028 | cupsArrayAdd(ra, "job-printer-uri"); | |
5029 | cupsArrayAdd(ra, "job-state"); | |
5030 | cupsArrayAdd(ra, "job-state-message"); | |
5031 | cupsArrayAdd(ra, "job-state-reasons"); | |
5032 | cupsArrayAdd(ra, "job-uri"); | |
5033 | cupsArrayAdd(ra, "number-of-documents"); | |
5034 | cupsArrayAdd(ra, "number-of-intervening-jobs"); | |
5035 | cupsArrayAdd(ra, "output-device-assigned"); | |
5036 | cupsArrayAdd(ra, "time-at-completed"); | |
5037 | cupsArrayAdd(ra, "time-at-creation"); | |
5038 | cupsArrayAdd(ra, "time-at-processing"); | |
5039 | } | |
5040 | else if (!strcmp(value, "printer-description")) | |
5041 | { | |
5042 | cupsArrayAdd(ra, "charset-configured"); | |
5043 | cupsArrayAdd(ra, "charset-supported"); | |
5044 | cupsArrayAdd(ra, "color-supported"); | |
5045 | cupsArrayAdd(ra, "compression-supported"); | |
5046 | cupsArrayAdd(ra, "document-format-default"); | |
5047 | cupsArrayAdd(ra, "document-format-supported"); | |
5048 | cupsArrayAdd(ra, "generated-natural-language-supported"); | |
5049 | cupsArrayAdd(ra, "ipp-versions-supported"); | |
5050 | cupsArrayAdd(ra, "job-impressions-supported"); | |
5051 | cupsArrayAdd(ra, "job-k-octets-supported"); | |
5052 | cupsArrayAdd(ra, "job-media-sheets-supported"); | |
5053 | cupsArrayAdd(ra, "multiple-document-jobs-supported"); | |
5054 | cupsArrayAdd(ra, "multiple-operation-time-out"); | |
5055 | cupsArrayAdd(ra, "natural-language-configured"); | |
5056 | cupsArrayAdd(ra, "notify-attributes-supported"); | |
5057 | cupsArrayAdd(ra, "notify-lease-duration-default"); | |
5058 | cupsArrayAdd(ra, "notify-lease-duration-supported"); | |
5059 | cupsArrayAdd(ra, "notify-max-events-supported"); | |
f301802f | 5060 | cupsArrayAdd(ra, "notify-events-default"); |
5061 | cupsArrayAdd(ra, "notify-events-supported"); | |
ef416fc2 | 5062 | cupsArrayAdd(ra, "notify-pull-method-supported"); |
5063 | cupsArrayAdd(ra, "notify-schemes-supported"); | |
5064 | cupsArrayAdd(ra, "operations-supported"); | |
5065 | cupsArrayAdd(ra, "pages-per-minute"); | |
5066 | cupsArrayAdd(ra, "pages-per-minute-color"); | |
5067 | cupsArrayAdd(ra, "pdl-override-supported"); | |
323c5de1 | 5068 | cupsArrayAdd(ra, "printer-alert"); |
5069 | cupsArrayAdd(ra, "printer-alert-description"); | |
ef416fc2 | 5070 | cupsArrayAdd(ra, "printer-current-time"); |
5071 | cupsArrayAdd(ra, "printer-driver-installer"); | |
5072 | cupsArrayAdd(ra, "printer-info"); | |
5073 | cupsArrayAdd(ra, "printer-is-accepting-jobs"); | |
5074 | cupsArrayAdd(ra, "printer-location"); | |
5075 | cupsArrayAdd(ra, "printer-make-and-model"); | |
5076 | cupsArrayAdd(ra, "printer-message-from-operator"); | |
5077 | cupsArrayAdd(ra, "printer-more-info"); | |
5078 | cupsArrayAdd(ra, "printer-more-info-manufacturer"); | |
5079 | cupsArrayAdd(ra, "printer-name"); | |
5080 | cupsArrayAdd(ra, "printer-state"); | |
5081 | cupsArrayAdd(ra, "printer-state-message"); | |
5082 | cupsArrayAdd(ra, "printer-state-reasons"); | |
5083 | cupsArrayAdd(ra, "printer-up-time"); | |
5084 | cupsArrayAdd(ra, "printer-uri-supported"); | |
5085 | cupsArrayAdd(ra, "queued-job-count"); | |
5086 | cupsArrayAdd(ra, "reference-uri-schemes-supported"); | |
5087 | cupsArrayAdd(ra, "uri-authentication-supported"); | |
5088 | cupsArrayAdd(ra, "uri-security-supported"); | |
5089 | } | |
f7deaa1a | 5090 | else if (!strcmp(value, "printer-defaults")) |
5091 | { | |
5092 | char *name; /* Option name */ | |
5093 | ||
5094 | ||
5095 | for (name = (char *)cupsArrayFirst(CommonDefaults); | |
5096 | name; | |
5097 | name = (char *)cupsArrayNext(CommonDefaults)) | |
5098 | cupsArrayAdd(ra, name); | |
5099 | } | |
ef416fc2 | 5100 | else if (!strcmp(value, "subscription-template")) |
5101 | { | |
5102 | cupsArrayAdd(ra, "notify-attributes"); | |
5103 | cupsArrayAdd(ra, "notify-charset"); | |
5104 | cupsArrayAdd(ra, "notify-events"); | |
5105 | cupsArrayAdd(ra, "notify-lease-duration"); | |
5106 | cupsArrayAdd(ra, "notify-natural-language"); | |
5107 | cupsArrayAdd(ra, "notify-pull-method"); | |
5108 | cupsArrayAdd(ra, "notify-recipient-uri"); | |
5109 | cupsArrayAdd(ra, "notify-time-interval"); | |
5110 | cupsArrayAdd(ra, "notify-user-data"); | |
5111 | } | |
5112 | else | |
5113 | cupsArrayAdd(ra, value); | |
5114 | } | |
5115 | ||
5116 | return (ra); | |
5117 | } | |
5118 | ||
5119 | ||
5120 | /* | |
5121 | * 'create_subscription()' - Create a notification subscription. | |
5122 | */ | |
5123 | ||
5124 | static void | |
5125 | create_subscription( | |
5126 | cupsd_client_t *con, /* I - Client connection */ | |
5127 | ipp_attribute_t *uri) /* I - Printer URI */ | |
5128 | { | |
5129 | http_status_t status; /* Policy status */ | |
5130 | int i; /* Looping var */ | |
5131 | ipp_attribute_t *attr; /* Current attribute */ | |
bc44d920 | 5132 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
ed486911 | 5133 | char scheme[HTTP_MAX_URI], |
5134 | /* Scheme portion of URI */ | |
ef416fc2 | 5135 | userpass[HTTP_MAX_URI], |
5136 | /* Username portion of URI */ | |
5137 | host[HTTP_MAX_URI], | |
5138 | /* Host portion of URI */ | |
5139 | resource[HTTP_MAX_URI]; | |
5140 | /* Resource portion of URI */ | |
5141 | int port; /* Port portion of URI */ | |
5142 | cupsd_printer_t *printer; /* Printer/class */ | |
5143 | cupsd_job_t *job; /* Job */ | |
5144 | int jobid; /* Job ID */ | |
5145 | cupsd_subscription_t *sub; /* Subscription object */ | |
bc44d920 | 5146 | const char *username, /* requesting-user-name or |
5147 | authenticated username */ | |
ef416fc2 | 5148 | *recipient, /* notify-recipient-uri */ |
5149 | *pullmethod; /* notify-pull-method */ | |
5150 | ipp_attribute_t *user_data; /* notify-user-data */ | |
5151 | int interval, /* notify-time-interval */ | |
5152 | lease; /* notify-lease-duration */ | |
5153 | unsigned mask; /* notify-events */ | |
f7deaa1a | 5154 | ipp_attribute_t *notify_events,/* notify-events(-default) */ |
5155 | *notify_lease; /* notify-lease-duration(-default) */ | |
ef416fc2 | 5156 | |
5157 | ||
bd7854cb | 5158 | #ifdef DEBUG |
5159 | for (attr = con->request->attrs; attr; attr = attr->next) | |
5160 | { | |
5161 | if (attr->group_tag != IPP_TAG_ZERO) | |
5162 | cupsdLogMessage(CUPSD_LOG_DEBUG, "g%04x v%04x %s", attr->group_tag, | |
5163 | attr->value_tag, attr->name); | |
5164 | else | |
5165 | cupsdLogMessage(CUPSD_LOG_DEBUG, "----SEP----"); | |
5166 | } | |
5167 | #endif /* DEBUG */ | |
5168 | ||
ef416fc2 | 5169 | /* |
5170 | * Is the destination valid? | |
5171 | */ | |
5172 | ||
fa73b229 | 5173 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
5174 | "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")", | |
5175 | con, con->http.fd, uri->values[0].string.text); | |
5176 | ||
ed486911 | 5177 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
5178 | sizeof(scheme), userpass, sizeof(userpass), host, | |
a4d04587 | 5179 | sizeof(host), &port, resource, sizeof(resource)); |
ef416fc2 | 5180 | |
5181 | if (!strcmp(resource, "/")) | |
5182 | { | |
ef416fc2 | 5183 | dtype = (cups_ptype_t)0; |
5184 | printer = NULL; | |
5185 | } | |
5186 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) | |
5187 | { | |
ef416fc2 | 5188 | dtype = (cups_ptype_t)0; |
5189 | printer = NULL; | |
5190 | } | |
5191 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) | |
5192 | { | |
ef416fc2 | 5193 | dtype = CUPS_PRINTER_CLASS; |
5194 | printer = NULL; | |
5195 | } | |
f7deaa1a | 5196 | else if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 5197 | { |
5198 | /* | |
5199 | * Bad URI... | |
5200 | */ | |
5201 | ||
5202 | send_ipp_status(con, IPP_NOT_FOUND, | |
5203 | _("The printer or class was not found.")); | |
5204 | return; | |
5205 | } | |
5206 | ||
5207 | /* | |
5208 | * Check policy... | |
5209 | */ | |
5210 | ||
5211 | if (printer) | |
5212 | { | |
f7deaa1a | 5213 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, |
5214 | NULL)) != HTTP_OK) | |
ef416fc2 | 5215 | { |
f899b121 | 5216 | send_http_error(con, status, printer); |
ef416fc2 | 5217 | return; |
5218 | } | |
5219 | } | |
5220 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5221 | { | |
f899b121 | 5222 | send_http_error(con, status, NULL); |
ef416fc2 | 5223 | return; |
5224 | } | |
5225 | ||
5226 | /* | |
5227 | * Get the user that is requesting the subscription... | |
5228 | */ | |
5229 | ||
e00b005a | 5230 | username = get_username(con); |
ef416fc2 | 5231 | |
5232 | /* | |
5233 | * Find the first subscription group attribute; return if we have | |
5234 | * none... | |
5235 | */ | |
5236 | ||
5237 | for (attr = con->request->attrs; attr; attr = attr->next) | |
5238 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
5239 | break; | |
5240 | ||
5241 | if (!attr) | |
5242 | { | |
5243 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5244 | _("No subscription attributes in request!")); | |
5245 | return; | |
5246 | } | |
5247 | ||
5248 | /* | |
5249 | * Process the subscription attributes in the request... | |
5250 | */ | |
5251 | ||
fa73b229 | 5252 | con->response->request.status.status_code = IPP_BAD_REQUEST; |
5253 | ||
ef416fc2 | 5254 | while (attr) |
5255 | { | |
5256 | recipient = NULL; | |
5257 | pullmethod = NULL; | |
5258 | user_data = NULL; | |
5259 | interval = 0; | |
5260 | lease = DefaultLeaseDuration; | |
5261 | jobid = 0; | |
5262 | mask = CUPSD_EVENT_NONE; | |
5263 | ||
f7deaa1a | 5264 | if (printer) |
5265 | { | |
5266 | notify_events = ippFindAttribute(printer->attrs, "notify-events-default", | |
5267 | IPP_TAG_KEYWORD); | |
5268 | notify_lease = ippFindAttribute(printer->attrs, | |
5269 | "notify-lease-duration-default", | |
5270 | IPP_TAG_INTEGER); | |
5271 | ||
5272 | if (notify_lease) | |
5273 | lease = notify_lease->values[0].integer; | |
5274 | } | |
5275 | else | |
5276 | { | |
5277 | notify_events = NULL; | |
5278 | notify_lease = NULL; | |
5279 | } | |
5280 | ||
ef416fc2 | 5281 | while (attr && attr->group_tag != IPP_TAG_ZERO) |
5282 | { | |
7594b224 | 5283 | if (!strcmp(attr->name, "notify-recipient-uri") && |
ef416fc2 | 5284 | attr->value_tag == IPP_TAG_URI) |
ed486911 | 5285 | { |
5286 | /* | |
5287 | * Validate the recipient scheme against the ServerBin/notifier | |
5288 | * directory... | |
5289 | */ | |
5290 | ||
5291 | char notifier[1024]; /* Notifier filename */ | |
5292 | ||
5293 | ||
ef416fc2 | 5294 | recipient = attr->values[0].string.text; |
ed486911 | 5295 | |
8ca02f3c | 5296 | if (httpSeparateURI(HTTP_URI_CODING_ALL, recipient, |
5297 | scheme, sizeof(scheme), userpass, sizeof(userpass), | |
5298 | host, sizeof(host), &port, | |
5299 | resource, sizeof(resource)) < HTTP_URI_OK) | |
ed486911 | 5300 | { |
5301 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7594b224 | 5302 | _("Bad notify-recipient-uri URI \"%s\"!"), recipient); |
ed486911 | 5303 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM, |
5304 | "notify-status-code", IPP_URI_SCHEME); | |
5305 | return; | |
5306 | } | |
5307 | ||
5308 | snprintf(notifier, sizeof(notifier), "%s/notifier/%s", ServerBin, | |
5309 | scheme); | |
5310 | if (access(notifier, X_OK)) | |
5311 | { | |
5312 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
bc44d920 | 5313 | _("notify-recipient-uri URI \"%s\" uses unknown " |
5314 | "scheme!"), recipient); | |
ed486911 | 5315 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM, |
5316 | "notify-status-code", IPP_URI_SCHEME); | |
5317 | return; | |
5318 | } | |
5319 | } | |
ef416fc2 | 5320 | else if (!strcmp(attr->name, "notify-pull-method") && |
5321 | attr->value_tag == IPP_TAG_KEYWORD) | |
ed486911 | 5322 | { |
ef416fc2 | 5323 | pullmethod = attr->values[0].string.text; |
ed486911 | 5324 | |
5325 | if (strcmp(pullmethod, "ippget")) | |
5326 | { | |
5327 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
5328 | _("Bad notify-pull-method \"%s\"!"), pullmethod); | |
5329 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_ENUM, | |
5330 | "notify-status-code", IPP_ATTRIBUTES); | |
5331 | return; | |
5332 | } | |
5333 | } | |
ef416fc2 | 5334 | else if (!strcmp(attr->name, "notify-charset") && |
5335 | attr->value_tag == IPP_TAG_CHARSET && | |
5336 | strcmp(attr->values[0].string.text, "us-ascii") && | |
5337 | strcmp(attr->values[0].string.text, "utf-8")) | |
5338 | { | |
5339 | send_ipp_status(con, IPP_CHARSET, | |
5340 | _("Character set \"%s\" not supported!"), | |
5341 | attr->values[0].string.text); | |
5342 | return; | |
5343 | } | |
5344 | else if (!strcmp(attr->name, "notify-natural-language") && | |
5345 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
5346 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
5347 | { | |
5348 | send_ipp_status(con, IPP_CHARSET, | |
5349 | _("Language \"%s\" not supported!"), | |
5350 | attr->values[0].string.text); | |
5351 | return; | |
5352 | } | |
5353 | else if (!strcmp(attr->name, "notify-user-data") && | |
5354 | attr->value_tag == IPP_TAG_STRING) | |
5355 | { | |
5356 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
5357 | { | |
5358 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
5359 | _("The notify-user-data value is too large " | |
5360 | "(%d > 63 octets)!"), | |
5361 | attr->values[0].unknown.length); | |
5362 | return; | |
5363 | } | |
5364 | ||
5365 | user_data = attr; | |
5366 | } | |
5367 | else if (!strcmp(attr->name, "notify-events") && | |
5368 | attr->value_tag == IPP_TAG_KEYWORD) | |
f7deaa1a | 5369 | notify_events = attr; |
ef416fc2 | 5370 | else if (!strcmp(attr->name, "notify-lease-duration") && |
5371 | attr->value_tag == IPP_TAG_INTEGER) | |
5372 | lease = attr->values[0].integer; | |
5373 | else if (!strcmp(attr->name, "notify-time-interval") && | |
5374 | attr->value_tag == IPP_TAG_INTEGER) | |
5375 | interval = attr->values[0].integer; | |
5376 | else if (!strcmp(attr->name, "notify-job-id") && | |
5377 | attr->value_tag == IPP_TAG_INTEGER) | |
5378 | jobid = attr->values[0].integer; | |
5379 | ||
5380 | attr = attr->next; | |
5381 | } | |
5382 | ||
f7deaa1a | 5383 | if (notify_events) |
5384 | { | |
5385 | for (i = 0; i < notify_events->num_values; i ++) | |
5386 | mask |= cupsdEventValue(notify_events->values[i].string.text); | |
5387 | } | |
5388 | ||
bd7854cb | 5389 | if (recipient) |
5390 | cupsdLogMessage(CUPSD_LOG_DEBUG, "recipient=\"%s\"", recipient); | |
5391 | if (pullmethod) | |
5392 | cupsdLogMessage(CUPSD_LOG_DEBUG, "pullmethod=\"%s\"", pullmethod); | |
5393 | cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-lease-duration=%d", lease); | |
5394 | cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-time-interval=%d", interval); | |
fa73b229 | 5395 | |
ef416fc2 | 5396 | if (!recipient && !pullmethod) |
5397 | break; | |
5398 | ||
5399 | if (mask == CUPSD_EVENT_NONE) | |
5400 | { | |
5401 | if (jobid) | |
5402 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
5403 | else if (printer) | |
5404 | mask = CUPSD_EVENT_PRINTER_STATE_CHANGED; | |
5405 | else | |
5406 | { | |
5407 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5408 | _("notify-events not specified!")); | |
5409 | return; | |
5410 | } | |
5411 | } | |
5412 | ||
bd7854cb | 5413 | if (MaxLeaseDuration && (lease == 0 || lease > MaxLeaseDuration)) |
ef416fc2 | 5414 | { |
5415 | cupsdLogMessage(CUPSD_LOG_INFO, | |
5416 | "create_subscription: Limiting notify-lease-duration to " | |
5417 | "%d seconds.", | |
5418 | MaxLeaseDuration); | |
5419 | lease = MaxLeaseDuration; | |
5420 | } | |
5421 | ||
5422 | if (jobid) | |
5423 | { | |
5424 | if ((job = cupsdFindJob(jobid)) == NULL) | |
5425 | { | |
5426 | send_ipp_status(con, IPP_NOT_FOUND, _("Job %d not found!"), jobid); | |
5427 | return; | |
5428 | } | |
5429 | } | |
5430 | else | |
5431 | job = NULL; | |
5432 | ||
5433 | sub = cupsdAddSubscription(mask, printer, job, recipient, 0); | |
5434 | ||
fa73b229 | 5435 | if (job) |
5436 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for job %d", | |
5437 | sub->id, job->id); | |
5438 | else if (printer) | |
5439 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
5440 | "Added subscription %d for printer \"%s\"", | |
5441 | sub->id, printer->name); | |
5442 | else | |
5443 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for server", | |
5444 | sub->id); | |
5445 | ||
ef416fc2 | 5446 | sub->interval = interval; |
5447 | sub->lease = lease; | |
bd7854cb | 5448 | sub->expire = lease ? time(NULL) + lease : 0; |
ef416fc2 | 5449 | |
5450 | cupsdSetString(&sub->owner, username); | |
5451 | ||
5452 | if (user_data) | |
5453 | { | |
5454 | sub->user_data_len = user_data->values[0].unknown.length; | |
5455 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
5456 | sub->user_data_len); | |
5457 | } | |
5458 | ||
5459 | ippAddSeparator(con->response); | |
5460 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
5461 | "notify-subscription-id", sub->id); | |
5462 | ||
fa73b229 | 5463 | con->response->request.status.status_code = IPP_OK; |
5464 | ||
ef416fc2 | 5465 | if (attr) |
5466 | attr = attr->next; | |
5467 | } | |
5468 | ||
5469 | cupsdSaveAllSubscriptions(); | |
5470 | ||
ef416fc2 | 5471 | } |
5472 | ||
5473 | ||
5474 | /* | |
5475 | * 'delete_printer()' - Remove a printer or class from the system. | |
5476 | */ | |
5477 | ||
5478 | static void | |
5479 | delete_printer(cupsd_client_t *con, /* I - Client connection */ | |
5480 | ipp_attribute_t *uri) /* I - URI of printer or class */ | |
5481 | { | |
5482 | http_status_t status; /* Policy status */ | |
bc44d920 | 5483 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
ef416fc2 | 5484 | cupsd_printer_t *printer; /* Printer/class */ |
5485 | char filename[1024]; /* Script/PPD filename */ | |
5486 | ||
5487 | ||
5488 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "delete_printer(%p[%d], %s)", con, | |
5489 | con->http.fd, uri->values[0].string.text); | |
5490 | ||
5491 | /* | |
5492 | * Do we have a valid URI? | |
5493 | */ | |
5494 | ||
f7deaa1a | 5495 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 5496 | { |
5497 | /* | |
5498 | * Bad URI... | |
5499 | */ | |
5500 | ||
5501 | send_ipp_status(con, IPP_NOT_FOUND, | |
5502 | _("The printer or class was not found.")); | |
5503 | return; | |
5504 | } | |
5505 | ||
5506 | /* | |
5507 | * Check policy... | |
5508 | */ | |
5509 | ||
5510 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5511 | { | |
f899b121 | 5512 | send_http_error(con, status, NULL); |
ef416fc2 | 5513 | return; |
5514 | } | |
5515 | ||
5516 | /* | |
5517 | * Remove old jobs... | |
5518 | */ | |
5519 | ||
f7deaa1a | 5520 | cupsdCancelJobs(printer->name, NULL, 1); |
ef416fc2 | 5521 | |
5522 | /* | |
5523 | * Remove old subscriptions and send a "deleted printer" event... | |
5524 | */ | |
5525 | ||
5526 | cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED, printer, NULL, | |
5527 | "%s \"%s\" deleted by \"%s\".", | |
5528 | (dtype & CUPS_PRINTER_CLASS) ? "Class" : "Printer", | |
f7deaa1a | 5529 | printer->name, get_username(con)); |
ef416fc2 | 5530 | |
5531 | cupsdExpireSubscriptions(printer, NULL); | |
f7deaa1a | 5532 | |
ef416fc2 | 5533 | /* |
5534 | * Remove any old PPD or script files... | |
5535 | */ | |
5536 | ||
f7deaa1a | 5537 | snprintf(filename, sizeof(filename), "%s/interfaces/%s", ServerRoot, |
5538 | printer->name); | |
ef416fc2 | 5539 | unlink(filename); |
5540 | ||
f7deaa1a | 5541 | snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, |
5542 | printer->name); | |
ef416fc2 | 5543 | unlink(filename); |
5544 | ||
5545 | if (dtype & CUPS_PRINTER_CLASS) | |
5546 | { | |
f7deaa1a | 5547 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" deleted by \"%s\".", |
5548 | printer->name, get_username(con)); | |
ef416fc2 | 5549 | |
5550 | cupsdDeletePrinter(printer, 0); | |
5551 | cupsdSaveAllClasses(); | |
5552 | } | |
5553 | else | |
5554 | { | |
f7deaa1a | 5555 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" deleted by \"%s\".", |
5556 | printer->name, get_username(con)); | |
ef416fc2 | 5557 | |
5558 | cupsdDeletePrinter(printer, 0); | |
5559 | cupsdSaveAllPrinters(); | |
5560 | } | |
5561 | ||
5562 | cupsdWritePrintcap(); | |
5563 | ||
5564 | /* | |
5565 | * Return with no errors... | |
5566 | */ | |
5567 | ||
5568 | con->response->request.status.status_code = IPP_OK; | |
5569 | } | |
5570 | ||
5571 | ||
5572 | /* | |
5573 | * 'get_default()' - Get the default destination. | |
5574 | */ | |
5575 | ||
5576 | static void | |
5577 | get_default(cupsd_client_t *con) /* I - Client connection */ | |
5578 | { | |
fa73b229 | 5579 | http_status_t status; /* Policy status */ |
5580 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 5581 | |
5582 | ||
5583 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_default(%p[%d])", con, con->http.fd); | |
5584 | ||
5585 | /* | |
5586 | * Check policy... | |
5587 | */ | |
5588 | ||
5589 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5590 | { | |
f899b121 | 5591 | send_http_error(con, status, NULL); |
ef416fc2 | 5592 | return; |
5593 | } | |
5594 | ||
fa73b229 | 5595 | if (DefaultPrinter) |
ef416fc2 | 5596 | { |
fa73b229 | 5597 | ra = create_requested_array(con->request); |
ef416fc2 | 5598 | |
fa73b229 | 5599 | copy_printer_attrs(con, DefaultPrinter, ra); |
ef416fc2 | 5600 | |
fa73b229 | 5601 | cupsArrayDelete(ra); |
ef416fc2 | 5602 | |
fa73b229 | 5603 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5604 | } |
5605 | else | |
5606 | send_ipp_status(con, IPP_NOT_FOUND, _("No default printer")); | |
5607 | } | |
5608 | ||
5609 | ||
5610 | /* | |
5611 | * 'get_devices()' - Get the list of available devices on the local system. | |
5612 | */ | |
5613 | ||
5614 | static void | |
5615 | get_devices(cupsd_client_t *con) /* I - Client connection */ | |
5616 | { | |
5617 | http_status_t status; /* Policy status */ | |
ef416fc2 | 5618 | ipp_attribute_t *limit, /* Limit attribute */ |
5619 | *requested; /* requested-attributes attribute */ | |
5620 | char command[1024], /* cups-deviced command */ | |
5621 | options[1024], /* Options to pass to command */ | |
89d46774 | 5622 | requested_str[256]; |
5623 | /* String for requested attributes */ | |
ef416fc2 | 5624 | |
5625 | ||
5626 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_devices(%p[%d])", con, con->http.fd); | |
5627 | ||
5628 | /* | |
5629 | * Check policy... | |
5630 | */ | |
5631 | ||
5632 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5633 | { | |
f899b121 | 5634 | send_http_error(con, status, NULL); |
ef416fc2 | 5635 | return; |
5636 | } | |
5637 | ||
5638 | /* | |
5639 | * Run cups-deviced command with the given options... | |
5640 | */ | |
5641 | ||
5642 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
5643 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5644 | IPP_TAG_KEYWORD); | |
5645 | ||
5646 | if (requested) | |
89d46774 | 5647 | url_encode_attr(requested, requested_str, sizeof(requested_str)); |
ef416fc2 | 5648 | else |
89d46774 | 5649 | strlcpy(requested_str, "requested-attributes=all", sizeof(requested_str)); |
ef416fc2 | 5650 | |
5651 | snprintf(command, sizeof(command), "%s/daemon/cups-deviced", ServerBin); | |
5652 | snprintf(options, sizeof(options), | |
89d46774 | 5653 | "%d+%d+%d+%s", |
ef416fc2 | 5654 | con->request->request.op.request_id, |
e1d6a774 | 5655 | limit ? limit->values[0].integer : 0, (int)User, |
89d46774 | 5656 | requested_str); |
ef416fc2 | 5657 | |
5658 | if (cupsdSendCommand(con, command, options, 1)) | |
5659 | { | |
5660 | /* | |
5661 | * Command started successfully, don't send an IPP response here... | |
5662 | */ | |
5663 | ||
5664 | ippDelete(con->response); | |
5665 | con->response = NULL; | |
5666 | } | |
5667 | else | |
5668 | { | |
5669 | /* | |
5670 | * Command failed, return "internal error" so the user knows something | |
5671 | * went wrong... | |
5672 | */ | |
5673 | ||
5674 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
5675 | _("cups-deviced failed to execute.")); | |
5676 | } | |
5677 | } | |
5678 | ||
5679 | ||
2e4ff8af MS |
5680 | /* |
5681 | * 'get_document()' - Get a copy of a job file. | |
5682 | */ | |
5683 | ||
5684 | static void | |
5685 | get_document(cupsd_client_t *con, /* I - Client connection */ | |
5686 | ipp_attribute_t *uri) /* I - Job URI */ | |
5687 | { | |
5688 | http_status_t status; /* Policy status */ | |
5689 | ipp_attribute_t *attr; /* Current attribute */ | |
5690 | int jobid; /* Job ID */ | |
5691 | int docnum; /* Document number */ | |
5692 | cupsd_job_t *job; /* Current job */ | |
5693 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
5694 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5695 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5696 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5697 | int port; /* Port portion of URI */ | |
5698 | char filename[1024], /* Filename for document */ | |
5699 | format[1024]; /* Format for document */ | |
5700 | ||
5701 | ||
5702 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_document(%p[%d], %s)", con, | |
5703 | con->http.fd, uri->values[0].string.text); | |
5704 | ||
5705 | /* | |
5706 | * See if we have a job URI or a printer URI... | |
5707 | */ | |
5708 | ||
5709 | if (!strcmp(uri->name, "printer-uri")) | |
5710 | { | |
5711 | /* | |
5712 | * Got a printer URI; see if we also have a job-id attribute... | |
5713 | */ | |
5714 | ||
5715 | if ((attr = ippFindAttribute(con->request, "job-id", | |
5716 | IPP_TAG_INTEGER)) == NULL) | |
5717 | { | |
5718 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5719 | _("Got a printer-uri attribute but no job-id!")); | |
5720 | return; | |
5721 | } | |
5722 | ||
5723 | jobid = attr->values[0].integer; | |
5724 | } | |
5725 | else | |
5726 | { | |
5727 | /* | |
5728 | * Got a job URI; parse it to get the job ID... | |
5729 | */ | |
5730 | ||
5731 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, | |
5732 | sizeof(method), username, sizeof(username), host, | |
5733 | sizeof(host), &port, resource, sizeof(resource)); | |
5734 | ||
5735 | if (strncmp(resource, "/jobs/", 6)) | |
5736 | { | |
5737 | /* | |
5738 | * Not a valid URI! | |
5739 | */ | |
5740 | ||
5741 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5742 | _("Bad job-uri attribute \"%s\"!"), | |
5743 | uri->values[0].string.text); | |
5744 | return; | |
5745 | } | |
5746 | ||
5747 | jobid = atoi(resource + 6); | |
5748 | } | |
5749 | ||
5750 | /* | |
5751 | * See if the job exists... | |
5752 | */ | |
5753 | ||
5754 | if ((job = cupsdFindJob(jobid)) == NULL) | |
5755 | { | |
5756 | /* | |
5757 | * Nope - return a "not found" error... | |
5758 | */ | |
5759 | ||
5760 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
5761 | return; | |
5762 | } | |
5763 | ||
5764 | /* | |
5765 | * Check policy... | |
5766 | */ | |
5767 | ||
5768 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5769 | { | |
5770 | send_http_error(con, status, NULL); | |
5771 | return; | |
5772 | } | |
5773 | ||
5774 | /* | |
5775 | * Get the document number... | |
5776 | */ | |
5777 | ||
5778 | if ((attr = ippFindAttribute(con->request, "document-number", | |
5779 | IPP_TAG_INTEGER)) == NULL) | |
5780 | { | |
5781 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5782 | _("Missing document-number attribute!")); | |
5783 | return; | |
5784 | } | |
5785 | ||
5786 | if ((docnum = attr->values[0].integer) < 1 || docnum > job->num_files || | |
5787 | attr->num_values > 1) | |
5788 | { | |
5789 | send_ipp_status(con, IPP_NOT_FOUND, _("Document %d not found in job %d."), | |
5790 | docnum, jobid); | |
5791 | return; | |
5792 | } | |
5793 | ||
5794 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, jobid, | |
5795 | docnum); | |
5796 | if ((con->file = open(filename, O_RDONLY)) == -1) | |
5797 | { | |
5798 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
5799 | "Unable to open document %d in job %d - %s", docnum, jobid, | |
5800 | strerror(errno)); | |
5801 | send_ipp_status(con, IPP_NOT_FOUND, | |
5802 | _("Unable to open document %d in job %d!"), docnum, jobid); | |
5803 | return; | |
5804 | } | |
5805 | ||
5806 | fcntl(con->file, F_SETFD, fcntl(con->file, F_GETFD) | FD_CLOEXEC); | |
5807 | ||
5808 | cupsdLoadJob(job); | |
5809 | ||
5810 | snprintf(format, sizeof(format), "%s/%s", job->filetypes[docnum - 1]->super, | |
5811 | job->filetypes[docnum - 1]->type); | |
5812 | ||
5813 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_MIMETYPE, "document-format", | |
5814 | NULL, format); | |
5815 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "document-number", | |
5816 | docnum); | |
5817 | if ((attr = ippFindAttribute(job->attrs, "document-name", | |
5818 | IPP_TAG_NAME)) != NULL) | |
5819 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_NAME, "document-name", | |
5820 | NULL, attr->values[0].string.text); | |
5821 | } | |
5822 | ||
5823 | ||
ef416fc2 | 5824 | /* |
fa73b229 | 5825 | * 'get_job_attrs()' - Get job attributes. |
ef416fc2 | 5826 | */ |
5827 | ||
5828 | static void | |
fa73b229 | 5829 | get_job_attrs(cupsd_client_t *con, /* I - Client connection */ |
5830 | ipp_attribute_t *uri) /* I - Job URI */ | |
ef416fc2 | 5831 | { |
5832 | http_status_t status; /* Policy status */ | |
fa73b229 | 5833 | ipp_attribute_t *attr; /* Current attribute */ |
5834 | int jobid; /* Job ID */ | |
5835 | cupsd_job_t *job; /* Current job */ | |
ef416fc2 | 5836 | char method[HTTP_MAX_URI], /* Method portion of URI */ |
5837 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5838 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5839 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5840 | int port; /* Port portion of URI */ | |
fa73b229 | 5841 | cups_array_t *ra; /* Requested attributes array */ |
ef416fc2 | 5842 | |
5843 | ||
fa73b229 | 5844 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_job_attrs(%p[%d], %s)", con, |
5845 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 5846 | |
5847 | /* | |
fa73b229 | 5848 | * See if we have a job URI or a printer URI... |
5849 | */ | |
5850 | ||
5851 | if (!strcmp(uri->name, "printer-uri")) | |
5852 | { | |
5853 | /* | |
5854 | * Got a printer URI; see if we also have a job-id attribute... | |
5855 | */ | |
5856 | ||
5857 | if ((attr = ippFindAttribute(con->request, "job-id", | |
5858 | IPP_TAG_INTEGER)) == NULL) | |
5859 | { | |
5860 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5861 | _("Got a printer-uri attribute but no job-id!")); | |
5862 | return; | |
5863 | } | |
5864 | ||
5865 | jobid = attr->values[0].integer; | |
5866 | } | |
5867 | else | |
5868 | { | |
5869 | /* | |
5870 | * Got a job URI; parse it to get the job ID... | |
5871 | */ | |
5872 | ||
a4d04587 | 5873 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5874 | sizeof(method), username, sizeof(username), host, | |
5875 | sizeof(host), &port, resource, sizeof(resource)); | |
fa73b229 | 5876 | |
5877 | if (strncmp(resource, "/jobs/", 6)) | |
5878 | { | |
5879 | /* | |
5880 | * Not a valid URI! | |
5881 | */ | |
5882 | ||
5883 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5884 | _("Bad job-uri attribute \"%s\"!"), | |
5885 | uri->values[0].string.text); | |
5886 | return; | |
5887 | } | |
5888 | ||
5889 | jobid = atoi(resource + 6); | |
5890 | } | |
5891 | ||
5892 | /* | |
5893 | * See if the job exists... | |
5894 | */ | |
5895 | ||
5896 | if ((job = cupsdFindJob(jobid)) == NULL) | |
5897 | { | |
5898 | /* | |
5899 | * Nope - return a "not found" error... | |
5900 | */ | |
5901 | ||
5902 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
5903 | return; | |
5904 | } | |
5905 | ||
5906 | /* | |
5907 | * Check policy... | |
5908 | */ | |
5909 | ||
5910 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5911 | { | |
f899b121 | 5912 | send_http_error(con, status, NULL); |
fa73b229 | 5913 | return; |
5914 | } | |
5915 | ||
5916 | /* | |
5917 | * Copy attributes... | |
5918 | */ | |
5919 | ||
bd7854cb | 5920 | cupsdLoadJob(job); |
5921 | ||
fa73b229 | 5922 | ra = create_requested_array(con->request); |
5923 | copy_job_attrs(con, job, ra); | |
5924 | cupsArrayDelete(ra); | |
5925 | ||
5926 | con->response->request.status.status_code = IPP_OK; | |
5927 | } | |
5928 | ||
5929 | ||
5930 | /* | |
5931 | * 'get_jobs()' - Get a list of jobs for the specified printer. | |
5932 | */ | |
5933 | ||
5934 | static void | |
5935 | get_jobs(cupsd_client_t *con, /* I - Client connection */ | |
5936 | ipp_attribute_t *uri) /* I - Printer URI */ | |
5937 | { | |
5938 | http_status_t status; /* Policy status */ | |
5939 | ipp_attribute_t *attr; /* Current attribute */ | |
5940 | const char *dest; /* Destination */ | |
bc44d920 | 5941 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
fa73b229 | 5942 | cups_ptype_t dmask; /* Destination type mask */ |
f7deaa1a | 5943 | char scheme[HTTP_MAX_URI], /* Scheme portion of URI */ |
fa73b229 | 5944 | username[HTTP_MAX_URI], /* Username portion of URI */ |
5945 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5946 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5947 | int port; /* Port portion of URI */ | |
5948 | int completed; /* Completed jobs? */ | |
5949 | int first_job_id; /* First job ID */ | |
5950 | int limit; /* Maximum number of jobs to return */ | |
5951 | int count; /* Number of jobs that match */ | |
5952 | cupsd_job_t *job; /* Current job pointer */ | |
5953 | cupsd_printer_t *printer; /* Printer */ | |
5954 | cups_array_t *list; /* Which job list... */ | |
5955 | cups_array_t *ra; /* Requested attributes array */ | |
5956 | ||
5957 | ||
5958 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs(%p[%d], %s)", con, con->http.fd, | |
5959 | uri->values[0].string.text); | |
5960 | ||
5961 | /* | |
5962 | * Is the destination valid? | |
ef416fc2 | 5963 | */ |
5964 | ||
f7deaa1a | 5965 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
5966 | sizeof(scheme), username, sizeof(username), host, | |
a4d04587 | 5967 | sizeof(host), &port, resource, sizeof(resource)); |
ef416fc2 | 5968 | |
fa73b229 | 5969 | if (!strcmp(resource, "/") || |
5970 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6)) | |
ef416fc2 | 5971 | { |
5972 | dest = NULL; | |
5973 | dtype = (cups_ptype_t)0; | |
5974 | dmask = (cups_ptype_t)0; | |
5975 | printer = NULL; | |
5976 | } | |
fa73b229 | 5977 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) |
ef416fc2 | 5978 | { |
5979 | dest = NULL; | |
5980 | dtype = (cups_ptype_t)0; | |
5981 | dmask = CUPS_PRINTER_CLASS; | |
5982 | printer = NULL; | |
5983 | } | |
fa73b229 | 5984 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) |
ef416fc2 | 5985 | { |
5986 | dest = NULL; | |
5987 | dtype = CUPS_PRINTER_CLASS; | |
5988 | dmask = CUPS_PRINTER_CLASS; | |
5989 | printer = NULL; | |
5990 | } | |
f7deaa1a | 5991 | else if ((dest = cupsdValidateDest(uri->values[0].string.text, &dtype, |
5992 | &printer)) == NULL) | |
ef416fc2 | 5993 | { |
5994 | /* | |
5995 | * Bad URI... | |
5996 | */ | |
5997 | ||
5998 | send_ipp_status(con, IPP_NOT_FOUND, | |
5999 | _("The printer or class was not found.")); | |
6000 | return; | |
6001 | } | |
6002 | else | |
b86bc4cf | 6003 | { |
6004 | dtype &= CUPS_PRINTER_CLASS; | |
ef416fc2 | 6005 | dmask = CUPS_PRINTER_CLASS; |
b86bc4cf | 6006 | } |
ef416fc2 | 6007 | |
6008 | /* | |
6009 | * Check policy... | |
6010 | */ | |
6011 | ||
6012 | if (printer) | |
6013 | { | |
f7deaa1a | 6014 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, |
6015 | NULL)) != HTTP_OK) | |
ef416fc2 | 6016 | { |
f899b121 | 6017 | send_http_error(con, status, printer); |
ef416fc2 | 6018 | return; |
6019 | } | |
6020 | } | |
6021 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
6022 | { | |
f899b121 | 6023 | send_http_error(con, status, NULL); |
ef416fc2 | 6024 | return; |
6025 | } | |
6026 | ||
6027 | /* | |
6028 | * See if the "which-jobs" attribute have been specified... | |
6029 | */ | |
6030 | ||
fa73b229 | 6031 | if ((attr = ippFindAttribute(con->request, "which-jobs", |
6032 | IPP_TAG_KEYWORD)) != NULL && | |
ef416fc2 | 6033 | !strcmp(attr->values[0].string.text, "completed")) |
6034 | { | |
6035 | completed = 1; | |
6036 | list = Jobs; | |
6037 | } | |
6038 | else if (attr && !strcmp(attr->values[0].string.text, "all")) | |
6039 | { | |
6040 | completed = 0; | |
6041 | list = Jobs; | |
6042 | } | |
6043 | else | |
6044 | { | |
6045 | completed = 0; | |
6046 | list = ActiveJobs; | |
6047 | } | |
6048 | ||
6049 | /* | |
6050 | * See if they want to limit the number of jobs reported... | |
6051 | */ | |
6052 | ||
fa73b229 | 6053 | if ((attr = ippFindAttribute(con->request, "limit", |
6054 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 6055 | limit = attr->values[0].integer; |
6056 | else | |
6057 | limit = 1000000; | |
6058 | ||
6059 | if ((attr = ippFindAttribute(con->request, "first-job-id", | |
6060 | IPP_TAG_INTEGER)) != NULL) | |
6061 | first_job_id = attr->values[0].integer; | |
6062 | else | |
6063 | first_job_id = 1; | |
6064 | ||
6065 | /* | |
6066 | * See if we only want to see jobs for a specific user... | |
6067 | */ | |
6068 | ||
fa73b229 | 6069 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
6070 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 6071 | attr->values[0].boolean) |
e00b005a | 6072 | strlcpy(username, get_username(con), sizeof(username)); |
ef416fc2 | 6073 | else |
6074 | username[0] = '\0'; | |
6075 | ||
fa73b229 | 6076 | ra = create_requested_array(con->request); |
ef416fc2 | 6077 | |
6078 | /* | |
6079 | * OK, build a list of jobs for this printer... | |
6080 | */ | |
6081 | ||
6082 | for (count = 0, job = (cupsd_job_t *)cupsArrayFirst(list); | |
6083 | count < limit && job; | |
6084 | job = (cupsd_job_t *)cupsArrayNext(list)) | |
6085 | { | |
6086 | /* | |
6087 | * Filter out jobs that don't match... | |
6088 | */ | |
6089 | ||
6090 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: job->id = %d", job->id); | |
6091 | ||
fa73b229 | 6092 | if ((dest && strcmp(job->dest, dest)) && |
6093 | (!job->printer || !dest || strcmp(job->printer->name, dest))) | |
ef416fc2 | 6094 | continue; |
6095 | if ((job->dtype & dmask) != dtype && | |
fa73b229 | 6096 | (!job->printer || (job->printer->type & dmask) != dtype)) |
ef416fc2 | 6097 | continue; |
bd7854cb | 6098 | if (completed && job->state_value <= IPP_JOB_STOPPED) |
ef416fc2 | 6099 | continue; |
6100 | ||
6101 | if (job->id < first_job_id) | |
6102 | continue; | |
6103 | ||
bd7854cb | 6104 | cupsdLoadJob(job); |
6105 | ||
6106 | if (!job->attrs) | |
6107 | continue; | |
6108 | ||
7594b224 | 6109 | if (username[0] && strcasecmp(username, job->username)) |
6110 | continue; | |
6111 | ||
fa73b229 | 6112 | if (count > 0) |
6113 | ippAddSeparator(con->response); | |
6114 | ||
ef416fc2 | 6115 | count ++; |
6116 | ||
6117 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: count = %d", count); | |
6118 | ||
fa73b229 | 6119 | copy_job_attrs(con, job, ra); |
ef416fc2 | 6120 | } |
6121 | ||
fa73b229 | 6122 | cupsArrayDelete(ra); |
ef416fc2 | 6123 | |
fa73b229 | 6124 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 6125 | } |
6126 | ||
6127 | ||
6128 | /* | |
6129 | * 'get_notifications()' - Get events for a subscription. | |
6130 | */ | |
6131 | ||
6132 | static void | |
bd7854cb | 6133 | get_notifications(cupsd_client_t *con) /* I - Client connection */ |
ef416fc2 | 6134 | { |
bd7854cb | 6135 | int i, j; /* Looping vars */ |
6136 | http_status_t status; /* Policy status */ | |
6137 | cupsd_subscription_t *sub; /* Subscription */ | |
6138 | ipp_attribute_t *ids, /* notify-subscription-ids */ | |
6139 | *sequences; /* notify-sequence-numbers */ | |
6140 | int min_seq; /* Minimum sequence number */ | |
6141 | int interval; /* Poll interval */ | |
6142 | ||
6143 | ||
f7deaa1a | 6144 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_notifications(con=%p[%d])", |
bd7854cb | 6145 | con, con->http.fd); |
6146 | ||
6147 | /* | |
6148 | * Get subscription attributes... | |
6149 | */ | |
6150 | ||
6151 | ids = ippFindAttribute(con->request, "notify-subscription-ids", | |
6152 | IPP_TAG_INTEGER); | |
6153 | sequences = ippFindAttribute(con->request, "notify-sequence-numbers", | |
6154 | IPP_TAG_INTEGER); | |
6155 | ||
6156 | if (!ids) | |
6157 | { | |
6158 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6159 | _("Missing notify-subscription-ids attribute!")); | |
6160 | return; | |
6161 | } | |
6162 | ||
6163 | /* | |
6164 | * Are the subscription IDs valid? | |
6165 | */ | |
6166 | ||
6167 | for (i = 0, interval = 60; i < ids->num_values; i ++) | |
6168 | { | |
6169 | if ((sub = cupsdFindSubscription(ids->values[i].integer)) == NULL) | |
6170 | { | |
6171 | /* | |
6172 | * Bad subscription ID... | |
6173 | */ | |
6174 | ||
6175 | send_ipp_status(con, IPP_NOT_FOUND, | |
6176 | _("notify-subscription-id %d no good!"), | |
6177 | ids->values[i].integer); | |
6178 | return; | |
6179 | } | |
6180 | ||
6181 | /* | |
6182 | * Check policy... | |
6183 | */ | |
6184 | ||
6185 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
6186 | DefaultPolicyPtr, | |
6187 | con, sub->owner)) != HTTP_OK) | |
6188 | { | |
f899b121 | 6189 | send_http_error(con, status, sub->dest); |
bd7854cb | 6190 | return; |
6191 | } | |
6192 | ||
6193 | /* | |
6194 | * Check the subscription type and update the interval accordingly. | |
6195 | */ | |
6196 | ||
6197 | if (sub->job && sub->job->state_value == IPP_JOB_PROCESSING && | |
6198 | interval > 10) | |
6199 | interval = 10; | |
6200 | else if (sub->job && sub->job->state_value >= IPP_JOB_STOPPED) | |
6201 | interval = 0; | |
6202 | else if (sub->dest && sub->dest->state == IPP_PRINTER_PROCESSING && | |
6203 | interval > 30) | |
6204 | interval = 30; | |
6205 | } | |
6206 | ||
6207 | /* | |
6208 | * Tell the client to poll again in N seconds... | |
6209 | */ | |
6210 | ||
6211 | if (interval > 0) | |
6212 | ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER, | |
6213 | "notify-get-interval", interval); | |
6214 | ||
6215 | ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER, | |
6216 | "printer-up-time", time(NULL)); | |
6217 | ||
6218 | /* | |
6219 | * Copy the subscription event attributes to the response. | |
6220 | */ | |
6221 | ||
6222 | con->response->request.status.status_code = | |
6223 | interval ? IPP_OK : IPP_OK_EVENTS_COMPLETE; | |
6224 | ||
6225 | for (i = 0; i < ids->num_values; i ++) | |
6226 | { | |
6227 | /* | |
6228 | * Get the subscription and sequence number... | |
6229 | */ | |
6230 | ||
6231 | sub = cupsdFindSubscription(ids->values[i].integer); | |
6232 | ||
6233 | if (sequences && i < sequences->num_values) | |
6234 | min_seq = sequences->values[i].integer; | |
6235 | else | |
6236 | min_seq = 1; | |
6237 | ||
6238 | /* | |
6239 | * If we don't have any new events, nothing to do here... | |
6240 | */ | |
6241 | ||
6242 | if (min_seq > (sub->first_event_id + sub->num_events)) | |
6243 | continue; | |
6244 | ||
6245 | /* | |
6246 | * Otherwise copy all of the new events... | |
6247 | */ | |
6248 | ||
6249 | if (sub->first_event_id > min_seq) | |
6250 | j = 0; | |
6251 | else | |
6252 | j = min_seq - sub->first_event_id; | |
6253 | ||
b423cd4c | 6254 | for (; j < sub->num_events; j ++) |
6255 | { | |
6256 | ippAddSeparator(con->response); | |
ef416fc2 | 6257 | |
b423cd4c | 6258 | copy_attrs(con->response, sub->events[j]->attrs, NULL, |
6259 | IPP_TAG_EVENT_NOTIFICATION, 0); | |
6260 | } | |
6261 | } | |
6262 | } | |
ef416fc2 | 6263 | |
ef416fc2 | 6264 | |
b94498cf | 6265 | /* |
6266 | * 'get_ppd()' - Get a named PPD from the local system. | |
6267 | */ | |
6268 | ||
6269 | static void | |
6270 | get_ppd(cupsd_client_t *con, /* I - Client connection */ | |
6271 | ipp_attribute_t *uri) /* I - Printer URI or PPD name */ | |
6272 | { | |
6273 | http_status_t status; /* Policy status */ | |
6274 | cupsd_printer_t *dest; /* Destination */ | |
6275 | cups_ptype_t dtype; /* Destination type */ | |
6276 | ||
6277 | ||
6278 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppd(%p[%d], %p[%s=%s])", con, | |
6279 | con->http.fd, uri, uri->name, uri->values[0].string.text); | |
6280 | ||
6281 | if (!strcmp(uri->name, "ppd-name")) | |
6282 | { | |
6283 | /* | |
6284 | * Return a PPD file from cups-driverd... | |
6285 | */ | |
6286 | ||
6287 | char command[1024], /* cups-driverd command */ | |
6288 | options[1024], /* Options to pass to command */ | |
6289 | ppd_name[1024]; /* ppd-name */ | |
6290 | ||
6291 | ||
6292 | /* | |
6293 | * Check policy... | |
6294 | */ | |
6295 | ||
6296 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
6297 | { | |
6298 | send_http_error(con, status, NULL); | |
6299 | return; | |
6300 | } | |
6301 | ||
6302 | /* | |
6303 | * Run cups-driverd command with the given options... | |
6304 | */ | |
6305 | ||
6306 | snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin); | |
6307 | url_encode_string(uri->values[0].string.text, ppd_name, sizeof(ppd_name)); | |
6308 | snprintf(options, sizeof(options), "get+%d+%s", | |
6309 | con->request->request.op.request_id, ppd_name); | |
6310 | ||
6311 | if (cupsdSendCommand(con, command, options, 0)) | |
6312 | { | |
6313 | /* | |
6314 | * Command started successfully, don't send an IPP response here... | |
6315 | */ | |
6316 | ||
6317 | ippDelete(con->response); | |
6318 | con->response = NULL; | |
6319 | } | |
6320 | else | |
6321 | { | |
6322 | /* | |
6323 | * Command failed, return "internal error" so the user knows something | |
6324 | * went wrong... | |
6325 | */ | |
6326 | ||
6327 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
6328 | _("cups-driverd failed to execute.")); | |
6329 | } | |
6330 | } | |
6331 | else if (!strcmp(uri->name, "printer-uri") && | |
6332 | cupsdValidateDest(uri->values[0].string.text, &dtype, &dest)) | |
6333 | { | |
6334 | int i; /* Looping var */ | |
6335 | char filename[1024]; /* PPD filename */ | |
6336 | ||
6337 | ||
6338 | /* | |
6339 | * Check policy... | |
6340 | */ | |
6341 | ||
6342 | if ((status = cupsdCheckPolicy(dest->op_policy_ptr, con, NULL)) != HTTP_OK) | |
6343 | { | |
2fb76298 | 6344 | send_http_error(con, status, dest); |
b94498cf | 6345 | return; |
6346 | } | |
6347 | ||
6348 | /* | |
6349 | * See if we need the PPD for a class or remote printer... | |
6350 | */ | |
6351 | ||
bc44d920 | 6352 | snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, |
6353 | dest->name); | |
6354 | ||
6355 | if ((dtype & CUPS_PRINTER_REMOTE) && access(filename, 0)) | |
b94498cf | 6356 | { |
3d8365b8 | 6357 | con->response->request.status.status_code = CUPS_SEE_OTHER; |
b94498cf | 6358 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_URI, |
6359 | "printer-uri", NULL, dest->uri); | |
6360 | return; | |
6361 | } | |
6362 | else if (dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) | |
6363 | { | |
6364 | for (i = 0; i < dest->num_printers; i ++) | |
6365 | if (!(dest->printers[i]->type & | |
bc44d920 | 6366 | (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT))) |
6367 | { | |
6368 | snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, | |
6369 | dest->printers[i]->name); | |
6370 | ||
6371 | if (!access(filename, 0)) | |
6372 | break; | |
6373 | } | |
b94498cf | 6374 | |
6375 | if (i < dest->num_printers) | |
6376 | dest = dest->printers[i]; | |
6377 | else | |
6378 | { | |
3d8365b8 | 6379 | con->response->request.status.status_code = CUPS_SEE_OTHER; |
b94498cf | 6380 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_URI, |
6381 | "printer-uri", NULL, dest->printers[0]->uri); | |
6382 | return; | |
6383 | } | |
6384 | } | |
6385 | ||
6386 | /* | |
6387 | * Found the printer with the PPD file, now see if there is one... | |
6388 | */ | |
6389 | ||
b94498cf | 6390 | if ((con->file = open(filename, O_RDONLY)) < 0) |
6391 | { | |
6392 | send_ipp_status(con, IPP_NOT_FOUND, | |
6393 | _("The PPD file \"%s\" could not be opened: %s"), | |
3d8365b8 | 6394 | uri->values[0].string.text, strerror(errno)); |
b94498cf | 6395 | return; |
6396 | } | |
6397 | ||
6398 | fcntl(con->file, F_SETFD, fcntl(con->file, F_GETFD) | FD_CLOEXEC); | |
6399 | ||
6400 | con->pipe_pid = 0; | |
6401 | ||
3d8365b8 | 6402 | con->response->request.status.status_code = IPP_OK; |
b94498cf | 6403 | } |
6404 | else | |
6405 | send_ipp_status(con, IPP_NOT_FOUND, | |
6406 | _("The PPD file \"%s\" could not be found."), | |
6407 | uri->values[0].string.text); | |
6408 | } | |
6409 | ||
6410 | ||
b423cd4c | 6411 | /* |
6412 | * 'get_ppds()' - Get the list of PPD files on the local system. | |
6413 | */ | |
ef416fc2 | 6414 | |
b423cd4c | 6415 | static void |
6416 | get_ppds(cupsd_client_t *con) /* I - Client connection */ | |
6417 | { | |
6418 | http_status_t status; /* Policy status */ | |
b423cd4c | 6419 | ipp_attribute_t *limit, /* Limit attribute */ |
b94498cf | 6420 | *device, /* ppd-device-id attribute */ |
6421 | *language, /* ppd-natural-language attribute */ | |
b423cd4c | 6422 | *make, /* ppd-make attribute */ |
b94498cf | 6423 | *model, /* ppd-make-and-model attribute */ |
3d8365b8 | 6424 | *model_number, /* ppd-model-number attribute */ |
b94498cf | 6425 | *product, /* ppd-product attribute */ |
6426 | *psversion, /* ppd-psverion attribute */ | |
3d8365b8 | 6427 | *type, /* ppd-type attribute */ |
b423cd4c | 6428 | *requested; /* requested-attributes attribute */ |
b94498cf | 6429 | char command[1024], /* cups-driverd command */ |
b423cd4c | 6430 | options[1024], /* Options to pass to command */ |
b94498cf | 6431 | device_str[256],/* Escaped ppd-device-id string */ |
6432 | language_str[256], | |
bc44d920 | 6433 | /* Escaped ppd-natural-language */ |
b94498cf | 6434 | make_str[256], /* Escaped ppd-make string */ |
6435 | model_str[256], /* Escaped ppd-make-and-model string */ | |
3d8365b8 | 6436 | model_number_str[256], |
6437 | /* ppd-model-number string */ | |
b94498cf | 6438 | product_str[256], |
6439 | /* Escaped ppd-product string */ | |
6440 | psversion_str[256], | |
6441 | /* Escaped ppd-psversion string */ | |
3d8365b8 | 6442 | type_str[256], /* Escaped ppd-type string */ |
b94498cf | 6443 | requested_str[256]; |
89d46774 | 6444 | /* String for requested attributes */ |
ef416fc2 | 6445 | |
ef416fc2 | 6446 | |
b423cd4c | 6447 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppds(%p[%d])", con, con->http.fd); |
ef416fc2 | 6448 | |
6449 | /* | |
b423cd4c | 6450 | * Check policy... |
ef416fc2 | 6451 | */ |
6452 | ||
b423cd4c | 6453 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
ef416fc2 | 6454 | { |
f899b121 | 6455 | send_http_error(con, status, NULL); |
b423cd4c | 6456 | return; |
ef416fc2 | 6457 | } |
ef416fc2 | 6458 | |
b423cd4c | 6459 | /* |
6460 | * Run cups-driverd command with the given options... | |
6461 | */ | |
6462 | ||
3d8365b8 | 6463 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); |
6464 | device = ippFindAttribute(con->request, "ppd-device-id", IPP_TAG_TEXT); | |
6465 | language = ippFindAttribute(con->request, "ppd-natural-language", | |
6466 | IPP_TAG_LANGUAGE); | |
6467 | make = ippFindAttribute(con->request, "ppd-make", IPP_TAG_TEXT); | |
6468 | model = ippFindAttribute(con->request, "ppd-make-and-model", | |
6469 | IPP_TAG_TEXT); | |
6470 | model_number = ippFindAttribute(con->request, "ppd-model-number", | |
6471 | IPP_TAG_INTEGER); | |
6472 | product = ippFindAttribute(con->request, "ppd-product", IPP_TAG_TEXT); | |
6473 | psversion = ippFindAttribute(con->request, "ppd-psversion", IPP_TAG_TEXT); | |
6474 | type = ippFindAttribute(con->request, "ppd-type", IPP_TAG_KEYWORD); | |
6475 | requested = ippFindAttribute(con->request, "requested-attributes", | |
6476 | IPP_TAG_KEYWORD); | |
b423cd4c | 6477 | |
6478 | if (requested) | |
89d46774 | 6479 | url_encode_attr(requested, requested_str, sizeof(requested_str)); |
6480 | else | |
6481 | strlcpy(requested_str, "requested-attributes=all", sizeof(requested_str)); | |
ef416fc2 | 6482 | |
b94498cf | 6483 | if (device) |
6484 | url_encode_attr(device, device_str, sizeof(device_str)); | |
6485 | else | |
6486 | device_str[0] = '\0'; | |
6487 | ||
6488 | if (language) | |
6489 | url_encode_attr(language, language_str, sizeof(language_str)); | |
6490 | else | |
6491 | language_str[0] = '\0'; | |
6492 | ||
89d46774 | 6493 | if (make) |
6494 | url_encode_attr(make, make_str, sizeof(make_str)); | |
b423cd4c | 6495 | else |
89d46774 | 6496 | make_str[0] = '\0'; |
fa73b229 | 6497 | |
b94498cf | 6498 | if (model) |
6499 | url_encode_attr(model, model_str, sizeof(model_str)); | |
6500 | else | |
6501 | model_str[0] = '\0'; | |
6502 | ||
3d8365b8 | 6503 | if (model_number) |
6504 | snprintf(model_number_str, sizeof(model_number_str), "ppd-model-number=%d", | |
6505 | model_number->values[0].integer); | |
6506 | else | |
6507 | model_number_str[0] = '\0'; | |
6508 | ||
b94498cf | 6509 | if (product) |
6510 | url_encode_attr(product, product_str, sizeof(product_str)); | |
6511 | else | |
6512 | product_str[0] = '\0'; | |
6513 | ||
6514 | if (psversion) | |
6515 | url_encode_attr(psversion, psversion_str, sizeof(psversion_str)); | |
6516 | else | |
6517 | psversion_str[0] = '\0'; | |
6518 | ||
3d8365b8 | 6519 | if (type) |
6520 | url_encode_attr(type, type_str, sizeof(type_str)); | |
6521 | else | |
6522 | type_str[0] = '\0'; | |
6523 | ||
b423cd4c | 6524 | snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin); |
3d8365b8 | 6525 | snprintf(options, sizeof(options), |
6526 | "list+%d+%d+%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s", | |
b423cd4c | 6527 | con->request->request.op.request_id, |
6528 | limit ? limit->values[0].integer : 0, | |
b94498cf | 6529 | requested_str, |
6530 | device ? "%20" : "", device_str, | |
6531 | language ? "%20" : "", language_str, | |
6532 | make ? "%20" : "", make_str, | |
6533 | model ? "%20" : "", model_str, | |
3d8365b8 | 6534 | model_number ? "%20" : "", model_number_str, |
b94498cf | 6535 | product ? "%20" : "", product_str, |
3d8365b8 | 6536 | psversion ? "%20" : "", psversion_str, |
6537 | type ? "%20" : "", type_str); | |
ef416fc2 | 6538 | |
b423cd4c | 6539 | if (cupsdSendCommand(con, command, options, 0)) |
6540 | { | |
6541 | /* | |
6542 | * Command started successfully, don't send an IPP response here... | |
6543 | */ | |
6544 | ||
6545 | ippDelete(con->response); | |
6546 | con->response = NULL; | |
6547 | } | |
6548 | else | |
6549 | { | |
6550 | /* | |
6551 | * Command failed, return "internal error" so the user knows something | |
6552 | * went wrong... | |
6553 | */ | |
6554 | ||
6555 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
6556 | _("cups-driverd failed to execute.")); | |
6557 | } | |
ef416fc2 | 6558 | } |
6559 | ||
6560 | ||
6561 | /* | |
b423cd4c | 6562 | * 'get_printer_attrs()' - Get printer attributes. |
ef416fc2 | 6563 | */ |
6564 | ||
6565 | static void | |
b423cd4c | 6566 | get_printer_attrs(cupsd_client_t *con, /* I - Client connection */ |
6567 | ipp_attribute_t *uri) /* I - Printer URI */ | |
ef416fc2 | 6568 | { |
6569 | http_status_t status; /* Policy status */ | |
bc44d920 | 6570 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
b423cd4c | 6571 | cupsd_printer_t *printer; /* Printer/class */ |
ef416fc2 | 6572 | cups_array_t *ra; /* Requested attributes array */ |
6573 | ||
6574 | ||
b423cd4c | 6575 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printer_attrs(%p[%d], %s)", con, |
6576 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 6577 | |
6578 | /* | |
b423cd4c | 6579 | * Is the destination valid? |
ef416fc2 | 6580 | */ |
6581 | ||
f7deaa1a | 6582 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 6583 | { |
6584 | /* | |
b423cd4c | 6585 | * Bad URI... |
ef416fc2 | 6586 | */ |
6587 | ||
6588 | send_ipp_status(con, IPP_NOT_FOUND, | |
b423cd4c | 6589 | _("The printer or class was not found.")); |
ef416fc2 | 6590 | return; |
6591 | } | |
6592 | ||
6593 | /* | |
6594 | * Check policy... | |
6595 | */ | |
6596 | ||
b423cd4c | 6597 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) |
ef416fc2 | 6598 | { |
f899b121 | 6599 | send_http_error(con, status, printer); |
ef416fc2 | 6600 | return; |
6601 | } | |
6602 | ||
6603 | /* | |
b423cd4c | 6604 | * Send the attributes... |
ef416fc2 | 6605 | */ |
6606 | ||
6607 | ra = create_requested_array(con->request); | |
6608 | ||
b423cd4c | 6609 | copy_printer_attrs(con, printer, ra); |
ef416fc2 | 6610 | |
6611 | cupsArrayDelete(ra); | |
6612 | ||
6613 | con->response->request.status.status_code = IPP_OK; | |
6614 | } | |
6615 | ||
6616 | ||
6617 | /* | |
b423cd4c | 6618 | * 'get_printers()' - Get a list of printers or classes. |
ef416fc2 | 6619 | */ |
6620 | ||
6621 | static void | |
b423cd4c | 6622 | get_printers(cupsd_client_t *con, /* I - Client connection */ |
6623 | int type) /* I - 0 or CUPS_PRINTER_CLASS */ | |
ef416fc2 | 6624 | { |
b423cd4c | 6625 | http_status_t status; /* Policy status */ |
6626 | ipp_attribute_t *attr; /* Current attribute */ | |
bc44d920 | 6627 | int limit; /* Max number of printers to return */ |
b423cd4c | 6628 | int count; /* Number of printers that match */ |
6629 | cupsd_printer_t *printer; /* Current printer pointer */ | |
6630 | int printer_type, /* printer-type attribute */ | |
6631 | printer_mask; /* printer-type-mask attribute */ | |
6632 | char *location; /* Location string */ | |
6633 | const char *username; /* Current user */ | |
6634 | char *first_printer_name; /* first-printer-name attribute */ | |
6635 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 6636 | |
ef416fc2 | 6637 | |
b423cd4c | 6638 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printers(%p[%d], %x)", con, |
6639 | con->http.fd, type); | |
ef416fc2 | 6640 | |
6641 | /* | |
6642 | * Check policy... | |
6643 | */ | |
6644 | ||
b423cd4c | 6645 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
ef416fc2 | 6646 | { |
f899b121 | 6647 | send_http_error(con, status, NULL); |
ef416fc2 | 6648 | return; |
6649 | } | |
6650 | ||
6651 | /* | |
b423cd4c | 6652 | * Check for printers... |
ef416fc2 | 6653 | */ |
6654 | ||
b423cd4c | 6655 | if (!Printers || !cupsArrayCount(Printers)) |
6656 | { | |
6657 | send_ipp_status(con, IPP_NOT_FOUND, _("No destinations added.")); | |
6658 | return; | |
6659 | } | |
6660 | ||
6661 | /* | |
6662 | * See if they want to limit the number of printers reported... | |
6663 | */ | |
ef416fc2 | 6664 | |
fa73b229 | 6665 | if ((attr = ippFindAttribute(con->request, "limit", |
6666 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 6667 | limit = attr->values[0].integer; |
6668 | else | |
b423cd4c | 6669 | limit = 10000000; |
6670 | ||
6671 | if ((attr = ippFindAttribute(con->request, "first-printer-name", | |
6672 | IPP_TAG_NAME)) != NULL) | |
6673 | first_printer_name = attr->values[0].string.text; | |
6674 | else | |
6675 | first_printer_name = NULL; | |
ef416fc2 | 6676 | |
6677 | /* | |
b423cd4c | 6678 | * Support filtering... |
ef416fc2 | 6679 | */ |
6680 | ||
b423cd4c | 6681 | if ((attr = ippFindAttribute(con->request, "printer-type", |
6682 | IPP_TAG_ENUM)) != NULL) | |
6683 | printer_type = attr->values[0].integer; | |
ef416fc2 | 6684 | else |
b423cd4c | 6685 | printer_type = 0; |
ef416fc2 | 6686 | |
b423cd4c | 6687 | if ((attr = ippFindAttribute(con->request, "printer-type-mask", |
6688 | IPP_TAG_ENUM)) != NULL) | |
6689 | printer_mask = attr->values[0].integer; | |
ef416fc2 | 6690 | else |
b423cd4c | 6691 | printer_mask = 0; |
e00b005a | 6692 | |
b423cd4c | 6693 | if ((attr = ippFindAttribute(con->request, "printer-location", |
6694 | IPP_TAG_TEXT)) != NULL) | |
6695 | location = attr->values[0].string.text; | |
6696 | else | |
6697 | location = NULL; | |
e00b005a | 6698 | |
6699 | if (con->username[0]) | |
b423cd4c | 6700 | username = con->username; |
e00b005a | 6701 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", |
6702 | IPP_TAG_NAME)) != NULL) | |
b423cd4c | 6703 | username = attr->values[0].string.text; |
e00b005a | 6704 | else |
b423cd4c | 6705 | username = NULL; |
ef416fc2 | 6706 | |
b423cd4c | 6707 | ra = create_requested_array(con->request); |
ef416fc2 | 6708 | |
6709 | /* | |
b423cd4c | 6710 | * OK, build a list of printers for this printer... |
ef416fc2 | 6711 | */ |
6712 | ||
b423cd4c | 6713 | if (first_printer_name) |
ef416fc2 | 6714 | { |
b423cd4c | 6715 | if ((printer = cupsdFindDest(first_printer_name)) == NULL) |
6716 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
ef416fc2 | 6717 | } |
6718 | else | |
b423cd4c | 6719 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); |
ef416fc2 | 6720 | |
b423cd4c | 6721 | for (count = 0; |
6722 | count < limit && printer; | |
6723 | printer = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
6724 | { | |
6725 | if ((!type || (printer->type & CUPS_PRINTER_CLASS) == type) && | |
6726 | (printer->type & printer_mask) == printer_type && | |
6727 | (!location || !printer->location || | |
6728 | !strcasecmp(printer->location, location))) | |
ef416fc2 | 6729 | { |
6730 | /* | |
b423cd4c | 6731 | * If HideImplicitMembers is enabled, see if this printer or class |
6732 | * is a member of an implicit class... | |
ef416fc2 | 6733 | */ |
6734 | ||
b423cd4c | 6735 | if (ImplicitClasses && HideImplicitMembers && |
6736 | printer->in_implicit_class) | |
6737 | continue; | |
ef416fc2 | 6738 | |
b423cd4c | 6739 | /* |
6740 | * If a username is specified, see if it is allowed or denied | |
6741 | * access... | |
6742 | */ | |
ef416fc2 | 6743 | |
b423cd4c | 6744 | if (printer->num_users && username && !user_allowed(printer, username)) |
6745 | continue; | |
ef416fc2 | 6746 | |
b423cd4c | 6747 | /* |
6748 | * Add the group separator as needed... | |
6749 | */ | |
ef416fc2 | 6750 | |
b423cd4c | 6751 | if (count > 0) |
6752 | ippAddSeparator(con->response); | |
ef416fc2 | 6753 | |
b423cd4c | 6754 | count ++; |
ef416fc2 | 6755 | |
b423cd4c | 6756 | /* |
6757 | * Send the attributes... | |
6758 | */ | |
ef416fc2 | 6759 | |
b423cd4c | 6760 | copy_printer_attrs(con, printer, ra); |
6761 | } | |
ef416fc2 | 6762 | } |
6763 | ||
b423cd4c | 6764 | cupsArrayDelete(ra); |
ef416fc2 | 6765 | |
6766 | con->response->request.status.status_code = IPP_OK; | |
6767 | } | |
6768 | ||
6769 | ||
6770 | /* | |
b423cd4c | 6771 | * 'get_subscription_attrs()' - Get subscription attributes. |
ef416fc2 | 6772 | */ |
6773 | ||
6774 | static void | |
b423cd4c | 6775 | get_subscription_attrs( |
6776 | cupsd_client_t *con, /* I - Client connection */ | |
6777 | int sub_id) /* I - Subscription ID */ | |
ef416fc2 | 6778 | { |
b423cd4c | 6779 | http_status_t status; /* Policy status */ |
6780 | cupsd_subscription_t *sub; /* Subscription */ | |
6781 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 6782 | |
6783 | ||
b423cd4c | 6784 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
6785 | "get_subscription_attrs(con=%p[%d], sub_id=%d)", | |
6786 | con, con->http.fd, sub_id); | |
ef416fc2 | 6787 | |
fa73b229 | 6788 | /* |
b423cd4c | 6789 | * Is the subscription ID valid? |
fa73b229 | 6790 | */ |
6791 | ||
b423cd4c | 6792 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) |
fa73b229 | 6793 | { |
6794 | /* | |
b423cd4c | 6795 | * Bad subscription ID... |
fa73b229 | 6796 | */ |
6797 | ||
6798 | send_ipp_status(con, IPP_NOT_FOUND, | |
b423cd4c | 6799 | _("notify-subscription-id %d no good!"), sub_id); |
fa73b229 | 6800 | return; |
6801 | } | |
6802 | ||
6803 | /* | |
6804 | * Check policy... | |
6805 | */ | |
6806 | ||
b423cd4c | 6807 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : |
6808 | DefaultPolicyPtr, | |
6809 | con, sub->owner)) != HTTP_OK) | |
fa73b229 | 6810 | { |
f899b121 | 6811 | send_http_error(con, status, sub->dest); |
fa73b229 | 6812 | return; |
6813 | } | |
6814 | ||
ef416fc2 | 6815 | /* |
b423cd4c | 6816 | * Copy the subscription attributes to the response using the |
6817 | * requested-attributes attribute that may be provided by the client. | |
ef416fc2 | 6818 | */ |
6819 | ||
b423cd4c | 6820 | ra = create_requested_array(con->request); |
fa73b229 | 6821 | |
b423cd4c | 6822 | copy_subscription_attrs(con, sub, ra); |
ef416fc2 | 6823 | |
b423cd4c | 6824 | cupsArrayDelete(ra); |
fa73b229 | 6825 | |
b423cd4c | 6826 | con->response->request.status.status_code = IPP_OK; |
6827 | } | |
fa73b229 | 6828 | |
fa73b229 | 6829 | |
b423cd4c | 6830 | /* |
6831 | * 'get_subscriptions()' - Get subscriptions. | |
6832 | */ | |
ef416fc2 | 6833 | |
b423cd4c | 6834 | static void |
6835 | get_subscriptions(cupsd_client_t *con, /* I - Client connection */ | |
6836 | ipp_attribute_t *uri) /* I - Printer/job URI */ | |
6837 | { | |
6838 | http_status_t status; /* Policy status */ | |
6839 | int count; /* Number of subscriptions */ | |
6840 | int limit; /* Limit */ | |
6841 | cupsd_subscription_t *sub; /* Subscription */ | |
6842 | cups_array_t *ra; /* Requested attributes array */ | |
6843 | ipp_attribute_t *attr; /* Attribute */ | |
bc44d920 | 6844 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
f7deaa1a | 6845 | char scheme[HTTP_MAX_URI], |
6846 | /* Scheme portion of URI */ | |
b423cd4c | 6847 | username[HTTP_MAX_URI], |
6848 | /* Username portion of URI */ | |
6849 | host[HTTP_MAX_URI], | |
6850 | /* Host portion of URI */ | |
6851 | resource[HTTP_MAX_URI]; | |
6852 | /* Resource portion of URI */ | |
6853 | int port; /* Port portion of URI */ | |
6854 | cupsd_job_t *job; /* Job pointer */ | |
6855 | cupsd_printer_t *printer; /* Printer */ | |
fa73b229 | 6856 | |
fa73b229 | 6857 | |
b423cd4c | 6858 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
6859 | "get_subscriptions(con=%p[%d], uri=%s)", | |
6860 | con, con->http.fd, uri->values[0].string.text); | |
6861 | ||
6862 | /* | |
6863 | * Is the destination valid? | |
6864 | */ | |
6865 | ||
f7deaa1a | 6866 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
6867 | sizeof(scheme), username, sizeof(username), host, | |
b423cd4c | 6868 | sizeof(host), &port, resource, sizeof(resource)); |
6869 | ||
6870 | if (!strcmp(resource, "/") || | |
6871 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6) || | |
6872 | (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) || | |
6873 | (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9)) | |
6874 | { | |
6875 | printer = NULL; | |
6876 | job = NULL; | |
ef416fc2 | 6877 | } |
b423cd4c | 6878 | else if (!strncmp(resource, "/jobs/", 6) && resource[6]) |
ef416fc2 | 6879 | { |
b423cd4c | 6880 | printer = NULL; |
6881 | job = cupsdFindJob(atoi(resource + 6)); | |
ef416fc2 | 6882 | |
b423cd4c | 6883 | if (!job) |
ef416fc2 | 6884 | { |
b423cd4c | 6885 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%s does not exist!"), |
6886 | resource + 6); | |
ef416fc2 | 6887 | return; |
6888 | } | |
b423cd4c | 6889 | } |
f7deaa1a | 6890 | else if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
b423cd4c | 6891 | { |
fa73b229 | 6892 | /* |
b423cd4c | 6893 | * Bad URI... |
fa73b229 | 6894 | */ |
6895 | ||
b423cd4c | 6896 | send_ipp_status(con, IPP_NOT_FOUND, |
6897 | _("The printer or class was not found.")); | |
6898 | return; | |
6899 | } | |
6900 | else if ((attr = ippFindAttribute(con->request, "notify-job-id", | |
6901 | IPP_TAG_INTEGER)) != NULL) | |
6902 | { | |
6903 | job = cupsdFindJob(attr->values[0].integer); | |
ef416fc2 | 6904 | |
b423cd4c | 6905 | if (!job) |
fa73b229 | 6906 | { |
b423cd4c | 6907 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), |
6908 | attr->values[0].integer); | |
fa73b229 | 6909 | return; |
6910 | } | |
ef416fc2 | 6911 | } |
b423cd4c | 6912 | else |
6913 | job = NULL; | |
ef416fc2 | 6914 | |
6915 | /* | |
b423cd4c | 6916 | * Check policy... |
ef416fc2 | 6917 | */ |
6918 | ||
b423cd4c | 6919 | if ((status = cupsdCheckPolicy(printer ? printer->op_policy_ptr : |
6920 | DefaultPolicyPtr, | |
6921 | con, NULL)) != HTTP_OK) | |
ef416fc2 | 6922 | { |
f899b121 | 6923 | send_http_error(con, status, printer); |
b423cd4c | 6924 | return; |
6925 | } | |
ef416fc2 | 6926 | |
b423cd4c | 6927 | /* |
6928 | * Copy the subscription attributes to the response using the | |
6929 | * requested-attributes attribute that may be provided by the client. | |
6930 | */ | |
ef416fc2 | 6931 | |
b423cd4c | 6932 | ra = create_requested_array(con->request); |
ef416fc2 | 6933 | |
b423cd4c | 6934 | if ((attr = ippFindAttribute(con->request, "limit", |
6935 | IPP_TAG_INTEGER)) != NULL) | |
6936 | limit = attr->values[0].integer; | |
6937 | else | |
6938 | limit = 0; | |
ef416fc2 | 6939 | |
b423cd4c | 6940 | /* |
6941 | * See if we only want to see subscriptions for a specific user... | |
6942 | */ | |
ef416fc2 | 6943 | |
b423cd4c | 6944 | if ((attr = ippFindAttribute(con->request, "my-subscriptions", |
6945 | IPP_TAG_BOOLEAN)) != NULL && | |
6946 | attr->values[0].boolean) | |
6947 | strlcpy(username, get_username(con), sizeof(username)); | |
fa73b229 | 6948 | else |
b423cd4c | 6949 | username[0] = '\0'; |
ef416fc2 | 6950 | |
b423cd4c | 6951 | for (sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions), count = 0; |
6952 | sub; | |
6953 | sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions)) | |
6954 | if ((!printer || sub->dest == printer) && (!job || sub->job == job) && | |
6955 | (!username[0] || !strcasecmp(username, sub->owner))) | |
fa73b229 | 6956 | { |
b423cd4c | 6957 | ippAddSeparator(con->response); |
6958 | copy_subscription_attrs(con, sub, ra); | |
ef416fc2 | 6959 | |
b423cd4c | 6960 | count ++; |
6961 | if (limit && count >= limit) | |
6962 | break; | |
6963 | } | |
ef416fc2 | 6964 | |
b423cd4c | 6965 | cupsArrayDelete(ra); |
fa73b229 | 6966 | |
b423cd4c | 6967 | if (count) |
6968 | con->response->request.status.status_code = IPP_OK; | |
6969 | else | |
6970 | send_ipp_status(con, IPP_NOT_FOUND, _("No subscriptions found.")); | |
6971 | } | |
ef416fc2 | 6972 | |
ef416fc2 | 6973 | |
b423cd4c | 6974 | /* |
6975 | * 'get_username()' - Get the username associated with a request. | |
6976 | */ | |
ef416fc2 | 6977 | |
b423cd4c | 6978 | static const char * /* O - Username */ |
6979 | get_username(cupsd_client_t *con) /* I - Connection */ | |
6980 | { | |
6981 | ipp_attribute_t *attr; /* Attribute */ | |
ef416fc2 | 6982 | |
ef416fc2 | 6983 | |
b423cd4c | 6984 | if (con->username[0]) |
6985 | return (con->username); | |
6986 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", | |
6987 | IPP_TAG_NAME)) != NULL) | |
6988 | return (attr->values[0].string.text); | |
6989 | else | |
6990 | return ("anonymous"); | |
ef416fc2 | 6991 | } |
6992 | ||
6993 | ||
6994 | /* | |
b423cd4c | 6995 | * 'hold_job()' - Hold a print job. |
ef416fc2 | 6996 | */ |
6997 | ||
b423cd4c | 6998 | static void |
6999 | hold_job(cupsd_client_t *con, /* I - Client connection */ | |
7000 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
ef416fc2 | 7001 | { |
b423cd4c | 7002 | ipp_attribute_t *attr, /* Current job-hold-until */ |
7003 | *newattr; /* New job-hold-until */ | |
7004 | int jobid; /* Job ID */ | |
7005 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7006 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7007 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7008 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7009 | int port; /* Port portion of URI */ | |
7010 | cupsd_job_t *job; /* Job information */ | |
7011 | ||
ef416fc2 | 7012 | |
b423cd4c | 7013 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "hold_job(%p[%d], %s)", con, con->http.fd, |
7014 | uri->values[0].string.text); | |
ef416fc2 | 7015 | |
7016 | /* | |
b423cd4c | 7017 | * See if we have a job URI or a printer URI... |
ef416fc2 | 7018 | */ |
7019 | ||
b423cd4c | 7020 | if (!strcmp(uri->name, "printer-uri")) |
7021 | { | |
7022 | /* | |
7023 | * Got a printer URI; see if we also have a job-id attribute... | |
7024 | */ | |
ef416fc2 | 7025 | |
b423cd4c | 7026 | if ((attr = ippFindAttribute(con->request, "job-id", |
7027 | IPP_TAG_INTEGER)) == NULL) | |
7028 | { | |
7029 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7030 | _("Got a printer-uri attribute but no job-id!")); | |
7031 | return; | |
7032 | } | |
ef416fc2 | 7033 | |
b423cd4c | 7034 | jobid = attr->values[0].integer; |
7035 | } | |
ef416fc2 | 7036 | else |
ef416fc2 | 7037 | { |
b423cd4c | 7038 | /* |
7039 | * Got a job URI; parse it to get the job ID... | |
7040 | */ | |
ef416fc2 | 7041 | |
b423cd4c | 7042 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7043 | sizeof(method), username, sizeof(username), host, | |
7044 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7045 | |
b423cd4c | 7046 | if (strncmp(resource, "/jobs/", 6)) |
7047 | { | |
7048 | /* | |
7049 | * Not a valid URI! | |
7050 | */ | |
ef416fc2 | 7051 | |
b423cd4c | 7052 | send_ipp_status(con, IPP_BAD_REQUEST, |
7053 | _("Bad job-uri attribute \"%s\"!"), | |
7054 | uri->values[0].string.text); | |
7055 | return; | |
7056 | } | |
ef416fc2 | 7057 | |
b423cd4c | 7058 | jobid = atoi(resource + 6); |
7059 | } | |
ef416fc2 | 7060 | |
ef416fc2 | 7061 | /* |
b423cd4c | 7062 | * See if the job exists... |
ef416fc2 | 7063 | */ |
7064 | ||
b423cd4c | 7065 | if ((job = cupsdFindJob(jobid)) == NULL) |
7066 | { | |
7067 | /* | |
7068 | * Nope - return a "not found" error... | |
7069 | */ | |
7070 | ||
7071 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7072 | return; | |
7073 | } | |
ef416fc2 | 7074 | |
7075 | /* | |
b423cd4c | 7076 | * See if the job is owned by the requesting user... |
ef416fc2 | 7077 | */ |
7078 | ||
b423cd4c | 7079 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
7080 | { | |
2fb76298 | 7081 | send_http_error(con, HTTP_UNAUTHORIZED, cupsdFindDest(job->dest)); |
b423cd4c | 7082 | return; |
7083 | } | |
ef416fc2 | 7084 | |
7085 | /* | |
b423cd4c | 7086 | * Hold the job and return... |
ef416fc2 | 7087 | */ |
7088 | ||
b423cd4c | 7089 | cupsdHoldJob(job); |
ef416fc2 | 7090 | |
d09495fa | 7091 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, |
7092 | "Job held by user."); | |
7093 | ||
b423cd4c | 7094 | if ((newattr = ippFindAttribute(con->request, "job-hold-until", |
7095 | IPP_TAG_KEYWORD)) == NULL) | |
7096 | newattr = ippFindAttribute(con->request, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 7097 | |
b423cd4c | 7098 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
7099 | IPP_TAG_KEYWORD)) == NULL) | |
7100 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 7101 | |
b423cd4c | 7102 | if (attr) |
7103 | { | |
7104 | /* | |
7105 | * Free the old hold value and copy the new one over... | |
7106 | */ | |
ef416fc2 | 7107 | |
757d2cad | 7108 | _cupsStrFree(attr->values[0].string.text); |
ef416fc2 | 7109 | |
b423cd4c | 7110 | if (newattr) |
ef416fc2 | 7111 | { |
b423cd4c | 7112 | attr->value_tag = newattr->value_tag; |
7113 | attr->values[0].string.text = | |
757d2cad | 7114 | _cupsStrAlloc(newattr->values[0].string.text); |
b423cd4c | 7115 | } |
7116 | else | |
7117 | { | |
7118 | attr->value_tag = IPP_TAG_KEYWORD; | |
757d2cad | 7119 | attr->values[0].string.text = _cupsStrAlloc("indefinite"); |
ef416fc2 | 7120 | } |
7121 | ||
b423cd4c | 7122 | /* |
7123 | * Hold job until specified time... | |
7124 | */ | |
ef416fc2 | 7125 | |
b423cd4c | 7126 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); |
d09495fa | 7127 | |
7128 | cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, job->printer, job, | |
7129 | "Job job-hold-until value changed by user."); | |
b423cd4c | 7130 | } |
ef416fc2 | 7131 | |
09a101d6 | 7132 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Held by \"%s\".", jobid, |
b423cd4c | 7133 | username); |
7134 | ||
7135 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 7136 | } |
7137 | ||
7138 | ||
7139 | /* | |
b423cd4c | 7140 | * 'move_job()' - Move a job to a new destination. |
ef416fc2 | 7141 | */ |
7142 | ||
7143 | static void | |
b423cd4c | 7144 | move_job(cupsd_client_t *con, /* I - Client connection */ |
7145 | ipp_attribute_t *uri) /* I - Job URI */ | |
ef416fc2 | 7146 | { |
7147 | http_status_t status; /* Policy status */ | |
7148 | ipp_attribute_t *attr; /* Current attribute */ | |
b423cd4c | 7149 | int jobid; /* Job ID */ |
ef416fc2 | 7150 | cupsd_job_t *job; /* Current job */ |
d09495fa | 7151 | const char *src; /* Source printer/class */ |
b423cd4c | 7152 | cups_ptype_t stype, /* Source type (printer or class) */ |
bc44d920 | 7153 | dtype; /* Destination type (printer/class) */ |
f7deaa1a | 7154 | char scheme[HTTP_MAX_URI], /* Scheme portion of URI */ |
ef416fc2 | 7155 | username[HTTP_MAX_URI], /* Username portion of URI */ |
7156 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
b423cd4c | 7157 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ |
ef416fc2 | 7158 | int port; /* Port portion of URI */ |
b423cd4c | 7159 | cupsd_printer_t *sprinter, /* Source printer */ |
7160 | *dprinter; /* Destination printer */ | |
ef416fc2 | 7161 | |
7162 | ||
b423cd4c | 7163 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "move_job(%p[%d], %s)", con, con->http.fd, |
ef416fc2 | 7164 | uri->values[0].string.text); |
7165 | ||
7166 | /* | |
b423cd4c | 7167 | * Get the new printer or class... |
ef416fc2 | 7168 | */ |
7169 | ||
b423cd4c | 7170 | if ((attr = ippFindAttribute(con->request, "job-printer-uri", |
7171 | IPP_TAG_URI)) == NULL) | |
ef416fc2 | 7172 | { |
b423cd4c | 7173 | /* |
7174 | * Need job-printer-uri... | |
7175 | */ | |
ef416fc2 | 7176 | |
b423cd4c | 7177 | send_ipp_status(con, IPP_BAD_REQUEST, |
7178 | _("job-printer-uri attribute missing!")); | |
7179 | return; | |
ef416fc2 | 7180 | } |
f7faf1f5 | 7181 | |
f7deaa1a | 7182 | if (!cupsdValidateDest(attr->values[0].string.text, &dtype, &dprinter)) |
ef416fc2 | 7183 | { |
b423cd4c | 7184 | /* |
7185 | * Bad URI... | |
7186 | */ | |
ef416fc2 | 7187 | |
b423cd4c | 7188 | send_ipp_status(con, IPP_NOT_FOUND, |
7189 | _("The printer or class was not found.")); | |
7190 | return; | |
ef416fc2 | 7191 | } |
7192 | ||
7193 | /* | |
b423cd4c | 7194 | * Check policy... |
ef416fc2 | 7195 | */ |
7196 | ||
f7deaa1a | 7197 | if ((status = cupsdCheckPolicy(dprinter->op_policy_ptr, con, |
7198 | NULL)) != HTTP_OK) | |
ef416fc2 | 7199 | { |
f899b121 | 7200 | send_http_error(con, status, dprinter); |
ef416fc2 | 7201 | return; |
7202 | } | |
7203 | ||
7204 | /* | |
b423cd4c | 7205 | * See if we have a job URI or a printer URI... |
ef416fc2 | 7206 | */ |
7207 | ||
f7deaa1a | 7208 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, scheme, |
7209 | sizeof(scheme), username, sizeof(username), host, | |
b423cd4c | 7210 | sizeof(host), &port, resource, sizeof(resource)); |
7211 | ||
7212 | if (!strcmp(uri->name, "printer-uri")) | |
ef416fc2 | 7213 | { |
7214 | /* | |
b423cd4c | 7215 | * Got a printer URI; see if we also have a job-id attribute... |
ef416fc2 | 7216 | */ |
7217 | ||
b423cd4c | 7218 | if ((attr = ippFindAttribute(con->request, "job-id", |
7219 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7220 | { |
b423cd4c | 7221 | /* |
7222 | * Move all jobs... | |
7223 | */ | |
7224 | ||
f7deaa1a | 7225 | if ((src = cupsdValidateDest(uri->values[0].string.text, &stype, |
7226 | &sprinter)) == NULL) | |
b423cd4c | 7227 | { |
7228 | /* | |
7229 | * Bad URI... | |
7230 | */ | |
7231 | ||
7232 | send_ipp_status(con, IPP_NOT_FOUND, | |
7233 | _("The printer or class was not found.")); | |
7234 | return; | |
7235 | } | |
7236 | ||
7237 | job = NULL; | |
7238 | } | |
7239 | else | |
7240 | { | |
7241 | /* | |
7242 | * Otherwise, just move a single job... | |
7243 | */ | |
7244 | ||
7245 | if ((job = cupsdFindJob(attr->values[0].integer)) == NULL) | |
7246 | { | |
7247 | /* | |
7248 | * Nope - return a "not found" error... | |
7249 | */ | |
7250 | ||
7251 | send_ipp_status(con, IPP_NOT_FOUND, | |
7252 | _("Job #%d does not exist!"), attr->values[0].integer); | |
7253 | return; | |
7254 | } | |
7255 | else | |
7256 | { | |
7257 | /* | |
7258 | * Job found, initialize source pointers... | |
7259 | */ | |
7260 | ||
7261 | src = NULL; | |
7262 | sprinter = NULL; | |
7263 | } | |
ef416fc2 | 7264 | } |
7265 | } | |
7266 | else | |
7267 | { | |
7268 | /* | |
b423cd4c | 7269 | * Got a job URI; parse it to get the job ID... |
ef416fc2 | 7270 | */ |
7271 | ||
b423cd4c | 7272 | if (strncmp(resource, "/jobs/", 6)) |
7273 | { | |
7274 | /* | |
7275 | * Not a valid URI! | |
7276 | */ | |
7277 | ||
7278 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7279 | _("Bad job-uri attribute \"%s\"!"), | |
7280 | uri->values[0].string.text); | |
7281 | return; | |
7282 | } | |
ef416fc2 | 7283 | |
ef416fc2 | 7284 | /* |
b423cd4c | 7285 | * See if the job exists... |
ef416fc2 | 7286 | */ |
7287 | ||
b423cd4c | 7288 | jobid = atoi(resource + 6); |
ef416fc2 | 7289 | |
b423cd4c | 7290 | if ((job = cupsdFindJob(jobid)) == NULL) |
ef416fc2 | 7291 | { |
7292 | /* | |
b423cd4c | 7293 | * Nope - return a "not found" error... |
ef416fc2 | 7294 | */ |
7295 | ||
b423cd4c | 7296 | send_ipp_status(con, IPP_NOT_FOUND, |
7297 | _("Job #%d does not exist!"), jobid); | |
7298 | return; | |
ef416fc2 | 7299 | } |
7300 | else | |
b423cd4c | 7301 | { |
7302 | /* | |
7303 | * Job found, initialize source pointers... | |
7304 | */ | |
ef416fc2 | 7305 | |
b423cd4c | 7306 | src = NULL; |
7307 | sprinter = NULL; | |
7308 | } | |
ef416fc2 | 7309 | } |
7310 | ||
ef416fc2 | 7311 | /* |
b423cd4c | 7312 | * Now move the job or jobs... |
ef416fc2 | 7313 | */ |
7314 | ||
b423cd4c | 7315 | if (job) |
7316 | { | |
7317 | /* | |
7318 | * See if the job has been completed... | |
7319 | */ | |
7320 | ||
7321 | if (job->state_value > IPP_JOB_STOPPED) | |
7322 | { | |
7323 | /* | |
7324 | * Return a "not-possible" error... | |
7325 | */ | |
7326 | ||
7327 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7328 | _("Job #%d is finished and cannot be altered!"), | |
7329 | job->id); | |
7330 | return; | |
7331 | } | |
ef416fc2 | 7332 | |
b423cd4c | 7333 | /* |
7334 | * See if the job is owned by the requesting user... | |
7335 | */ | |
ef416fc2 | 7336 | |
b423cd4c | 7337 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
7338 | { | |
2fb76298 | 7339 | send_http_error(con, HTTP_UNAUTHORIZED, cupsdFindDest(job->dest)); |
b423cd4c | 7340 | return; |
7341 | } | |
ef416fc2 | 7342 | |
ef416fc2 | 7343 | /* |
b423cd4c | 7344 | * Move the job to a different printer or class... |
ef416fc2 | 7345 | */ |
7346 | ||
e53920b9 | 7347 | cupsdMoveJob(job, dprinter); |
ef416fc2 | 7348 | } |
b423cd4c | 7349 | else |
7350 | { | |
7351 | /* | |
7352 | * Got the source printer, now look through the jobs... | |
7353 | */ | |
ef416fc2 | 7354 | |
b423cd4c | 7355 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
7356 | job; | |
7357 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
7358 | { | |
7359 | /* | |
7360 | * See if the job is pointing at the source printer or has not been | |
7361 | * completed... | |
7362 | */ | |
ef416fc2 | 7363 | |
b423cd4c | 7364 | if (strcasecmp(job->dest, src) || |
7365 | job->state_value > IPP_JOB_STOPPED) | |
7366 | continue; | |
ef416fc2 | 7367 | |
b423cd4c | 7368 | /* |
7369 | * See if the job can be moved by the requesting user... | |
7370 | */ | |
ef416fc2 | 7371 | |
b423cd4c | 7372 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
7373 | continue; | |
ef416fc2 | 7374 | |
b423cd4c | 7375 | /* |
7376 | * Move the job to a different printer or class... | |
7377 | */ | |
ef416fc2 | 7378 | |
e53920b9 | 7379 | cupsdMoveJob(job, dprinter); |
b423cd4c | 7380 | } |
ef416fc2 | 7381 | } |
7382 | ||
7383 | /* | |
b423cd4c | 7384 | * Start jobs if possible... |
ef416fc2 | 7385 | */ |
7386 | ||
b423cd4c | 7387 | cupsdCheckJobs(); |
ef416fc2 | 7388 | |
7389 | /* | |
b423cd4c | 7390 | * Return with "everything is OK" status... |
ef416fc2 | 7391 | */ |
7392 | ||
b423cd4c | 7393 | con->response->request.status.status_code = IPP_OK; |
7394 | } | |
ef416fc2 | 7395 | |
ef416fc2 | 7396 | |
b423cd4c | 7397 | /* |
7398 | * 'ppd_parse_line()' - Parse a PPD default line. | |
7399 | */ | |
ef416fc2 | 7400 | |
b423cd4c | 7401 | static int /* O - 0 on success, -1 on failure */ |
7402 | ppd_parse_line(const char *line, /* I - Line */ | |
7403 | char *option, /* O - Option name */ | |
7404 | int olen, /* I - Size of option name */ | |
7405 | char *choice, /* O - Choice name */ | |
7406 | int clen) /* I - Size of choice name */ | |
7407 | { | |
7408 | /* | |
7409 | * Verify this is a default option line... | |
7410 | */ | |
ef416fc2 | 7411 | |
b423cd4c | 7412 | if (strncmp(line, "*Default", 8)) |
7413 | return (-1); | |
ef416fc2 | 7414 | |
b423cd4c | 7415 | /* |
7416 | * Read the option name... | |
7417 | */ | |
7418 | ||
7419 | for (line += 8, olen --; isalnum(*line & 255); line ++) | |
7420 | if (olen > 0) | |
7421 | { | |
7422 | *option++ = *line; | |
7423 | olen --; | |
ef416fc2 | 7424 | } |
7425 | ||
b423cd4c | 7426 | *option = '\0'; |
ef416fc2 | 7427 | |
b423cd4c | 7428 | /* |
7429 | * Skip everything else up to the colon (:)... | |
7430 | */ | |
ef416fc2 | 7431 | |
b423cd4c | 7432 | while (*line && *line != ':') |
7433 | line ++; | |
ef416fc2 | 7434 | |
b423cd4c | 7435 | if (!*line) |
7436 | return (-1); | |
ef416fc2 | 7437 | |
b423cd4c | 7438 | line ++; |
ef416fc2 | 7439 | |
b423cd4c | 7440 | /* |
7441 | * Now grab the option choice, skipping leading whitespace... | |
7442 | */ | |
ef416fc2 | 7443 | |
b423cd4c | 7444 | while (isspace(*line & 255)) |
7445 | line ++; | |
ef416fc2 | 7446 | |
b423cd4c | 7447 | for (clen --; isalnum(*line & 255); line ++) |
7448 | if (clen > 0) | |
7449 | { | |
7450 | *choice++ = *line; | |
7451 | clen --; | |
7452 | } | |
ef416fc2 | 7453 | |
b423cd4c | 7454 | *choice = '\0'; |
ef416fc2 | 7455 | |
b423cd4c | 7456 | /* |
7457 | * Return with no errors... | |
7458 | */ | |
ef416fc2 | 7459 | |
b423cd4c | 7460 | return (0); |
7461 | } | |
ef416fc2 | 7462 | |
ef416fc2 | 7463 | |
b423cd4c | 7464 | /* |
7465 | * 'print_job()' - Print a file to a printer or class. | |
7466 | */ | |
ef416fc2 | 7467 | |
b423cd4c | 7468 | static void |
7469 | print_job(cupsd_client_t *con, /* I - Client connection */ | |
7470 | ipp_attribute_t *uri) /* I - Printer URI */ | |
7471 | { | |
7472 | ipp_attribute_t *attr; /* Current attribute */ | |
7473 | ipp_attribute_t *format; /* Document-format attribute */ | |
f7deaa1a | 7474 | const char *default_format; /* document-format-default value */ |
b423cd4c | 7475 | cupsd_job_t *job; /* New job */ |
7476 | char filename[1024]; /* Job filename */ | |
7477 | mime_type_t *filetype; /* Type of file */ | |
7478 | char super[MIME_MAX_SUPER], /* Supertype of file */ | |
7479 | type[MIME_MAX_TYPE], /* Subtype of file */ | |
7480 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
7481 | /* Textual name of mime type */ | |
7482 | cupsd_printer_t *printer; /* Printer data */ | |
7483 | struct stat fileinfo; /* File information */ | |
7484 | int kbytes; /* Size of file */ | |
7485 | int compression; /* Document compression */ | |
ef416fc2 | 7486 | |
ef416fc2 | 7487 | |
b423cd4c | 7488 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "print_job(%p[%d], %s)", con, con->http.fd, |
7489 | uri->values[0].string.text); | |
ef416fc2 | 7490 | |
b423cd4c | 7491 | /* |
7492 | * Validate print file attributes, for now just document-format and | |
7493 | * compression (CUPS only supports "none" and "gzip")... | |
7494 | */ | |
ef416fc2 | 7495 | |
b423cd4c | 7496 | compression = CUPS_FILE_NONE; |
ef416fc2 | 7497 | |
b423cd4c | 7498 | if ((attr = ippFindAttribute(con->request, "compression", |
7499 | IPP_TAG_KEYWORD)) != NULL) | |
7500 | { | |
7501 | if (strcmp(attr->values[0].string.text, "none") | |
7502 | #ifdef HAVE_LIBZ | |
7503 | && strcmp(attr->values[0].string.text, "gzip") | |
7504 | #endif /* HAVE_LIBZ */ | |
7505 | ) | |
7506 | { | |
7507 | send_ipp_status(con, IPP_ATTRIBUTES, | |
7508 | _("Unsupported compression \"%s\"!"), | |
7509 | attr->values[0].string.text); | |
7510 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
7511 | "compression", NULL, attr->values[0].string.text); | |
7512 | return; | |
7513 | } | |
ef416fc2 | 7514 | |
b423cd4c | 7515 | #ifdef HAVE_LIBZ |
7516 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
7517 | compression = CUPS_FILE_GZIP; | |
7518 | #endif /* HAVE_LIBZ */ | |
7519 | } | |
ef416fc2 | 7520 | |
b423cd4c | 7521 | /* |
7522 | * Do we have a file to print? | |
7523 | */ | |
ef416fc2 | 7524 | |
b423cd4c | 7525 | if (!con->filename) |
7526 | { | |
7527 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
7528 | return; | |
7529 | } | |
ef416fc2 | 7530 | |
f7deaa1a | 7531 | /* |
7532 | * Is the destination valid? | |
7533 | */ | |
7534 | ||
7535 | if (!cupsdValidateDest(uri->values[0].string.text, NULL, &printer)) | |
7536 | { | |
7537 | /* | |
7538 | * Bad URI... | |
7539 | */ | |
7540 | ||
7541 | send_ipp_status(con, IPP_NOT_FOUND, | |
7542 | _("The printer or class was not found.")); | |
7543 | return; | |
7544 | } | |
7545 | ||
b423cd4c | 7546 | /* |
7547 | * Is it a format we support? | |
7548 | */ | |
ef416fc2 | 7549 | |
b423cd4c | 7550 | if ((format = ippFindAttribute(con->request, "document-format", |
7551 | IPP_TAG_MIMETYPE)) != NULL) | |
7552 | { | |
7553 | /* | |
7554 | * Grab format from client... | |
7555 | */ | |
7556 | ||
f7deaa1a | 7557 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, |
7558 | type) != 2) | |
b423cd4c | 7559 | { |
7560 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7561 | _("Could not scan type \"%s\"!"), | |
7562 | format->values[0].string.text); | |
7563 | return; | |
ef416fc2 | 7564 | } |
b423cd4c | 7565 | } |
f7deaa1a | 7566 | else if ((default_format = cupsGetOption("document-format", |
7567 | printer->num_options, | |
7568 | printer->options)) != NULL) | |
7569 | { | |
7570 | /* | |
7571 | * Use default document format... | |
7572 | */ | |
7573 | ||
7574 | if (sscanf(default_format, "%15[^/]/%31[^;]", super, type) != 2) | |
7575 | { | |
7576 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7577 | _("Could not scan type \"%s\"!"), | |
7578 | default_format); | |
7579 | return; | |
7580 | } | |
7581 | } | |
b423cd4c | 7582 | else |
7583 | { | |
7584 | /* | |
f7deaa1a | 7585 | * Auto-type it! |
b423cd4c | 7586 | */ |
7587 | ||
7588 | strcpy(super, "application"); | |
7589 | strcpy(type, "octet-stream"); | |
7590 | } | |
ef416fc2 | 7591 | |
b423cd4c | 7592 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) |
7593 | { | |
ef416fc2 | 7594 | /* |
b423cd4c | 7595 | * Auto-type the file... |
ef416fc2 | 7596 | */ |
7597 | ||
b423cd4c | 7598 | ipp_attribute_t *doc_name; /* document-name attribute */ |
7599 | ||
7600 | ||
7601 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: auto-typing file..."); | |
7602 | ||
7603 | doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME); | |
7604 | filetype = mimeFileType(MimeDatabase, con->filename, | |
7605 | doc_name ? doc_name->values[0].string.text : NULL, | |
7606 | &compression); | |
7607 | ||
f7deaa1a | 7608 | if (!filetype) |
7609 | filetype = mimeType(MimeDatabase, super, type); | |
7610 | } | |
7611 | else | |
7612 | filetype = mimeType(MimeDatabase, super, type); | |
ef416fc2 | 7613 | |
f7deaa1a | 7614 | if (filetype && |
7615 | (!format || | |
7616 | (!strcmp(super, "application") && !strcmp(type, "octet-stream")))) | |
7617 | { | |
7618 | /* | |
7619 | * Replace the document-format attribute value with the auto-typed or | |
7620 | * default one. | |
7621 | */ | |
b423cd4c | 7622 | |
f7deaa1a | 7623 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, |
7624 | filetype->type); | |
ed486911 | 7625 | |
f7deaa1a | 7626 | if (format) |
7627 | { | |
7628 | _cupsStrFree(format->values[0].string.text); | |
7629 | ||
7630 | format->values[0].string.text = _cupsStrAlloc(mimetype); | |
ef416fc2 | 7631 | } |
b423cd4c | 7632 | else |
f7deaa1a | 7633 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, |
7634 | "document-format", NULL, mimetype); | |
ef416fc2 | 7635 | } |
f7deaa1a | 7636 | else if (!filetype) |
b423cd4c | 7637 | { |
7638 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
7639 | _("Unsupported format \'%s/%s\'!"), super, type); | |
7640 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7641 | "Hint: Do you have the raw file printing rules enabled?"); | |
7642 | ||
7643 | if (format) | |
7644 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
7645 | "document-format", NULL, format->values[0].string.text); | |
7646 | ||
7647 | return; | |
7648 | } | |
7649 | ||
b423cd4c | 7650 | /* |
7651 | * Read any embedded job ticket info from PS files... | |
7652 | */ | |
7653 | ||
7654 | if (!strcasecmp(filetype->super, "application") && | |
7655 | !strcasecmp(filetype->type, "postscript")) | |
7656 | read_ps_job_ticket(con); | |
7657 | ||
7658 | /* | |
7659 | * Create the job object... | |
7660 | */ | |
7661 | ||
f7deaa1a | 7662 | if ((job = add_job(con, printer, filetype)) == NULL) |
b423cd4c | 7663 | return; |
7664 | ||
355e94dc MS |
7665 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Adding job file of type %s/%s.", |
7666 | job->id, filetype->super, filetype->type); | |
7667 | ||
b423cd4c | 7668 | /* |
7669 | * Update quota data... | |
7670 | */ | |
7671 | ||
7672 | if (stat(con->filename, &fileinfo)) | |
7673 | kbytes = 0; | |
7674 | else | |
7675 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
7676 | ||
7677 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7678 | ||
7679 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", | |
7680 | IPP_TAG_INTEGER)) != NULL) | |
7681 | attr->values[0].integer += kbytes; | |
7682 | ||
ef416fc2 | 7683 | /* |
7684 | * Add the job file... | |
7685 | */ | |
7686 | ||
7687 | if (add_file(con, job, filetype, compression)) | |
7688 | return; | |
7689 | ||
7690 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
7691 | job->num_files); | |
7692 | rename(con->filename, filename); | |
7693 | cupsdClearString(&con->filename); | |
7694 | ||
7695 | /* | |
7696 | * See if we need to add the ending sheet... | |
7697 | */ | |
7698 | ||
09a101d6 | 7699 | cupsdTimeoutJob(job); |
ef416fc2 | 7700 | |
ef416fc2 | 7701 | /* |
7702 | * Log and save the job... | |
7703 | */ | |
7704 | ||
09a101d6 | 7705 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Queued on \"%s\" by \"%s\".", |
7706 | job->id, job->dest, job->username); | |
7707 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] hold_until = %d", job->id, | |
ef416fc2 | 7708 | (int)job->hold_until); |
7709 | ||
7710 | cupsdSaveJob(job); | |
7711 | ||
ef416fc2 | 7712 | /* |
7713 | * Start the job if possible... | |
7714 | */ | |
7715 | ||
7716 | cupsdCheckJobs(); | |
7717 | } | |
7718 | ||
7719 | ||
7720 | /* | |
7721 | * 'read_ps_job_ticket()' - Reads a job ticket embedded in a PS file. | |
7722 | * | |
7723 | * This function only gets called when printing a single PostScript | |
7724 | * file using the Print-Job operation. It doesn't work for Create-Job + | |
7725 | * Send-File, since the job attributes need to be set at job creation | |
7726 | * time for banners to work. The embedded PS job ticket stuff is here | |
7727 | * only to allow the Windows printer driver for CUPS to pass in JCL | |
7728 | * options and IPP attributes which otherwise would be lost. | |
7729 | * | |
7730 | * The format of a PS job ticket is simple: | |
7731 | * | |
7732 | * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN | |
7733 | * | |
7734 | * %cupsJobTicket: attr1=value1 | |
7735 | * %cupsJobTicket: attr2=value2 | |
7736 | * ... | |
7737 | * %cupsJobTicket: attrN=valueN | |
7738 | * | |
7739 | * Job ticket lines must appear immediately after the first line that | |
7740 | * specifies PostScript format (%!PS-Adobe-3.0), and CUPS will stop | |
7741 | * looking for job ticket info when it finds a line that does not begin | |
7742 | * with "%cupsJobTicket:". | |
7743 | * | |
7744 | * The maximum length of a job ticket line, including the prefix, is | |
7745 | * 255 characters to conform with the Adobe DSC. | |
7746 | * | |
7747 | * Read-only attributes are rejected with a notice to the error log in | |
7748 | * case a malicious user tries anything. Since the job ticket is read | |
7749 | * prior to attribute validation in print_job(), job ticket attributes | |
7750 | * will go through the same validation as IPP attributes... | |
7751 | */ | |
7752 | ||
7753 | static void | |
7754 | read_ps_job_ticket(cupsd_client_t *con) /* I - Client connection */ | |
7755 | { | |
7756 | cups_file_t *fp; /* File to read from */ | |
7757 | char line[256]; /* Line data */ | |
7758 | int num_options; /* Number of options */ | |
7759 | cups_option_t *options; /* Options */ | |
7760 | ipp_t *ticket; /* New attributes */ | |
7761 | ipp_attribute_t *attr, /* Current attribute */ | |
7762 | *attr2, /* Job attribute */ | |
7763 | *prev2; /* Previous job attribute */ | |
7764 | ||
7765 | ||
7766 | /* | |
7767 | * First open the print file... | |
7768 | */ | |
7769 | ||
7770 | if ((fp = cupsFileOpen(con->filename, "rb")) == NULL) | |
7771 | { | |
7772 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7773 | "read_ps_job_ticket: Unable to open PostScript print file " | |
7774 | "- %s", | |
7775 | strerror(errno)); | |
7776 | return; | |
7777 | } | |
7778 | ||
7779 | /* | |
7780 | * Skip the first line... | |
7781 | */ | |
7782 | ||
7783 | if (cupsFileGets(fp, line, sizeof(line)) == NULL) | |
7784 | { | |
7785 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7786 | "read_ps_job_ticket: Unable to read from PostScript print " | |
7787 | "file - %s", | |
7788 | strerror(errno)); | |
7789 | cupsFileClose(fp); | |
7790 | return; | |
7791 | } | |
7792 | ||
fa73b229 | 7793 | if (strncmp(line, "%!PS-Adobe-", 11)) |
ef416fc2 | 7794 | { |
7795 | /* | |
7796 | * Not a DSC-compliant file, so no job ticket info will be available... | |
7797 | */ | |
7798 | ||
7799 | cupsFileClose(fp); | |
7800 | return; | |
7801 | } | |
7802 | ||
7803 | /* | |
7804 | * Read job ticket info from the file... | |
7805 | */ | |
7806 | ||
7807 | num_options = 0; | |
7808 | options = NULL; | |
7809 | ||
fa73b229 | 7810 | while (cupsFileGets(fp, line, sizeof(line))) |
ef416fc2 | 7811 | { |
7812 | /* | |
7813 | * Stop at the first non-ticket line... | |
7814 | */ | |
7815 | ||
fa73b229 | 7816 | if (strncmp(line, "%cupsJobTicket:", 15)) |
ef416fc2 | 7817 | break; |
7818 | ||
7819 | /* | |
7820 | * Add the options to the option array... | |
7821 | */ | |
7822 | ||
7823 | num_options = cupsParseOptions(line + 15, num_options, &options); | |
7824 | } | |
7825 | ||
7826 | /* | |
7827 | * Done with the file; see if we have any options... | |
7828 | */ | |
7829 | ||
7830 | cupsFileClose(fp); | |
7831 | ||
7832 | if (num_options == 0) | |
7833 | return; | |
7834 | ||
7835 | /* | |
7836 | * OK, convert the options to an attribute list, and apply them to | |
7837 | * the request... | |
7838 | */ | |
7839 | ||
7840 | ticket = ippNew(); | |
7841 | cupsEncodeOptions(ticket, num_options, options); | |
7842 | ||
7843 | /* | |
7844 | * See what the user wants to change. | |
7845 | */ | |
7846 | ||
fa73b229 | 7847 | for (attr = ticket->attrs; attr; attr = attr->next) |
ef416fc2 | 7848 | { |
7849 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
7850 | continue; | |
7851 | ||
7852 | if (!strcmp(attr->name, "job-originating-host-name") || | |
7853 | !strcmp(attr->name, "job-originating-user-name") || | |
7854 | !strcmp(attr->name, "job-media-sheets-completed") || | |
7855 | !strcmp(attr->name, "job-k-octets") || | |
7856 | !strcmp(attr->name, "job-id") || | |
7857 | !strncmp(attr->name, "job-state", 9) || | |
7858 | !strncmp(attr->name, "time-at-", 8)) | |
7859 | continue; /* Read-only attrs */ | |
7860 | ||
fa73b229 | 7861 | if ((attr2 = ippFindAttribute(con->request, attr->name, |
7862 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 7863 | { |
7864 | /* | |
7865 | * Some other value; first free the old value... | |
7866 | */ | |
7867 | ||
7868 | if (con->request->attrs == attr2) | |
7869 | { | |
7870 | con->request->attrs = attr2->next; | |
7871 | prev2 = NULL; | |
7872 | } | |
7873 | else | |
7874 | { | |
fa73b229 | 7875 | for (prev2 = con->request->attrs; prev2; prev2 = prev2->next) |
ef416fc2 | 7876 | if (prev2->next == attr2) |
7877 | { | |
7878 | prev2->next = attr2->next; | |
7879 | break; | |
7880 | } | |
7881 | } | |
7882 | ||
7883 | if (con->request->last == attr2) | |
7884 | con->request->last = prev2; | |
7885 | ||
757d2cad | 7886 | _ippFreeAttr(attr2); |
ef416fc2 | 7887 | } |
7888 | ||
7889 | /* | |
7890 | * Add new option by copying it... | |
7891 | */ | |
7892 | ||
7893 | copy_attribute(con->request, attr, 0); | |
7894 | } | |
7895 | ||
7896 | /* | |
7897 | * Then free the attribute list and option array... | |
7898 | */ | |
7899 | ||
7900 | ippDelete(ticket); | |
7901 | cupsFreeOptions(num_options, options); | |
7902 | } | |
7903 | ||
7904 | ||
7905 | /* | |
7906 | * 'reject_jobs()' - Reject print jobs to a printer. | |
7907 | */ | |
7908 | ||
7909 | static void | |
7910 | reject_jobs(cupsd_client_t *con, /* I - Client connection */ | |
7911 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
7912 | { | |
7913 | http_status_t status; /* Policy status */ | |
bc44d920 | 7914 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
ef416fc2 | 7915 | cupsd_printer_t *printer; /* Printer data */ |
7916 | ipp_attribute_t *attr; /* printer-state-message text */ | |
7917 | ||
7918 | ||
7919 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "reject_jobs(%p[%d], %s)", con, | |
7920 | con->http.fd, uri->values[0].string.text); | |
7921 | ||
7922 | /* | |
7923 | * Is the destination valid? | |
7924 | */ | |
7925 | ||
f7deaa1a | 7926 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 7927 | { |
7928 | /* | |
7929 | * Bad URI... | |
7930 | */ | |
7931 | ||
7932 | send_ipp_status(con, IPP_NOT_FOUND, | |
7933 | _("The printer or class was not found.")); | |
7934 | return; | |
7935 | } | |
7936 | ||
7937 | /* | |
7938 | * Check policy... | |
7939 | */ | |
7940 | ||
7941 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
7942 | { | |
f899b121 | 7943 | send_http_error(con, status, printer); |
ef416fc2 | 7944 | return; |
7945 | } | |
7946 | ||
7947 | /* | |
7948 | * Reject jobs sent to the printer... | |
7949 | */ | |
7950 | ||
7951 | printer->accepting = 0; | |
7952 | ||
7953 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
7954 | IPP_TAG_TEXT)) == NULL) | |
7955 | strcpy(printer->state_message, "Rejecting Jobs"); | |
7956 | else | |
7957 | strlcpy(printer->state_message, attr->values[0].string.text, | |
7958 | sizeof(printer->state_message)); | |
7959 | ||
7960 | cupsdAddPrinterHistory(printer); | |
7961 | ||
7962 | if (dtype & CUPS_PRINTER_CLASS) | |
7963 | { | |
7964 | cupsdSaveAllClasses(); | |
7965 | ||
7966 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" rejecting jobs (\"%s\").", | |
f7deaa1a | 7967 | printer->name, get_username(con)); |
ef416fc2 | 7968 | } |
7969 | else | |
7970 | { | |
7971 | cupsdSaveAllPrinters(); | |
7972 | ||
7973 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" rejecting jobs (\"%s\").", | |
f7deaa1a | 7974 | printer->name, get_username(con)); |
ef416fc2 | 7975 | } |
7976 | ||
7977 | /* | |
7978 | * Everything was ok, so return OK status... | |
7979 | */ | |
7980 | ||
7981 | con->response->request.status.status_code = IPP_OK; | |
7982 | } | |
7983 | ||
7984 | ||
7985 | /* | |
7986 | * 'release_job()' - Release a held print job. | |
7987 | */ | |
7988 | ||
7989 | static void | |
7990 | release_job(cupsd_client_t *con, /* I - Client connection */ | |
7991 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7992 | { | |
7993 | ipp_attribute_t *attr; /* Current attribute */ | |
7994 | int jobid; /* Job ID */ | |
7995 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7996 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7997 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7998 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7999 | int port; /* Port portion of URI */ | |
8000 | cupsd_job_t *job; /* Job information */ | |
8001 | ||
8002 | ||
8003 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "release_job(%p[%d], %s)", con, | |
8004 | con->http.fd, uri->values[0].string.text); | |
8005 | ||
8006 | /* | |
8007 | * See if we have a job URI or a printer URI... | |
8008 | */ | |
8009 | ||
8010 | if (!strcmp(uri->name, "printer-uri")) | |
8011 | { | |
8012 | /* | |
8013 | * Got a printer URI; see if we also have a job-id attribute... | |
8014 | */ | |
8015 | ||
fa73b229 | 8016 | if ((attr = ippFindAttribute(con->request, "job-id", |
8017 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 8018 | { |
8019 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8020 | _("Got a printer-uri attribute but no job-id!")); | |
8021 | return; | |
8022 | } | |
8023 | ||
8024 | jobid = attr->values[0].integer; | |
8025 | } | |
8026 | else | |
8027 | { | |
8028 | /* | |
8029 | * Got a job URI; parse it to get the job ID... | |
8030 | */ | |
8031 | ||
a4d04587 | 8032 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8033 | sizeof(method), username, sizeof(username), host, | |
8034 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8035 | |
8036 | if (strncmp(resource, "/jobs/", 6)) | |
8037 | { | |
8038 | /* | |
8039 | * Not a valid URI! | |
8040 | */ | |
8041 | ||
8042 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8043 | _("Bad job-uri attribute \"%s\"!"), | |
8044 | uri->values[0].string.text); | |
8045 | return; | |
8046 | } | |
8047 | ||
8048 | jobid = atoi(resource + 6); | |
8049 | } | |
8050 | ||
8051 | /* | |
8052 | * See if the job exists... | |
8053 | */ | |
8054 | ||
8055 | if ((job = cupsdFindJob(jobid)) == NULL) | |
8056 | { | |
8057 | /* | |
8058 | * Nope - return a "not found" error... | |
8059 | */ | |
8060 | ||
8061 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
8062 | return; | |
8063 | } | |
8064 | ||
8065 | /* | |
8066 | * See if job is "held"... | |
8067 | */ | |
8068 | ||
bd7854cb | 8069 | if (job->state_value != IPP_JOB_HELD) |
ef416fc2 | 8070 | { |
8071 | /* | |
8072 | * Nope - return a "not possible" error... | |
8073 | */ | |
8074 | ||
8075 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not held!"), jobid); | |
8076 | return; | |
8077 | } | |
8078 | ||
8079 | /* | |
8080 | * See if the job is owned by the requesting user... | |
8081 | */ | |
8082 | ||
8083 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
8084 | { | |
2fb76298 | 8085 | send_http_error(con, HTTP_UNAUTHORIZED, cupsdFindDest(job->dest)); |
ef416fc2 | 8086 | return; |
8087 | } | |
8088 | ||
8089 | /* | |
8090 | * Reset the job-hold-until value to "no-hold"... | |
8091 | */ | |
8092 | ||
fa73b229 | 8093 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
8094 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 8095 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
8096 | ||
fa73b229 | 8097 | if (attr) |
ef416fc2 | 8098 | { |
757d2cad | 8099 | _cupsStrFree(attr->values[0].string.text); |
4400e98d | 8100 | |
ef416fc2 | 8101 | attr->value_tag = IPP_TAG_KEYWORD; |
757d2cad | 8102 | attr->values[0].string.text = _cupsStrAlloc("no-hold"); |
d09495fa | 8103 | |
8104 | cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, job->printer, job, | |
8105 | "Job job-hold-until value changed by user."); | |
ef416fc2 | 8106 | } |
8107 | ||
8108 | /* | |
8109 | * Release the job and return... | |
8110 | */ | |
8111 | ||
8112 | cupsdReleaseJob(job); | |
8113 | ||
d09495fa | 8114 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, |
8115 | "Job released by user."); | |
8116 | ||
09a101d6 | 8117 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Released by \"%s\".", jobid, |
ef416fc2 | 8118 | username); |
8119 | ||
8120 | con->response->request.status.status_code = IPP_OK; | |
8121 | } | |
8122 | ||
8123 | ||
8124 | /* | |
8125 | * 'renew_subscription()' - Renew an existing subscription... | |
8126 | */ | |
8127 | ||
8128 | static void | |
8129 | renew_subscription( | |
8130 | cupsd_client_t *con, /* I - Client connection */ | |
8131 | int sub_id) /* I - Subscription ID */ | |
8132 | { | |
bd7854cb | 8133 | http_status_t status; /* Policy status */ |
8134 | cupsd_subscription_t *sub; /* Subscription */ | |
8135 | ipp_attribute_t *lease; /* notify-lease-duration */ | |
8136 | ||
8137 | ||
8138 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
8139 | "renew_subscription(con=%p[%d], sub_id=%d)", | |
8140 | con, con->http.fd, sub_id); | |
8141 | ||
8142 | /* | |
8143 | * Is the subscription ID valid? | |
8144 | */ | |
8145 | ||
8146 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) | |
8147 | { | |
8148 | /* | |
8149 | * Bad subscription ID... | |
8150 | */ | |
8151 | ||
8152 | send_ipp_status(con, IPP_NOT_FOUND, | |
8153 | _("notify-subscription-id %d no good!"), sub_id); | |
8154 | return; | |
8155 | } | |
8156 | ||
8157 | if (sub->job) | |
8158 | { | |
8159 | /* | |
8160 | * Job subscriptions cannot be renewed... | |
8161 | */ | |
8162 | ||
8163 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8164 | _("Job subscriptions cannot be renewed!")); | |
8165 | return; | |
8166 | } | |
8167 | ||
8168 | /* | |
8169 | * Check policy... | |
8170 | */ | |
8171 | ||
8172 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
8173 | DefaultPolicyPtr, | |
8174 | con, sub->owner)) != HTTP_OK) | |
8175 | { | |
f899b121 | 8176 | send_http_error(con, status, sub->dest); |
bd7854cb | 8177 | return; |
8178 | } | |
8179 | ||
8180 | /* | |
8181 | * Renew the subscription... | |
8182 | */ | |
8183 | ||
8184 | lease = ippFindAttribute(con->request, "notify-lease-duration", | |
8185 | IPP_TAG_INTEGER); | |
8186 | ||
8187 | sub->lease = lease ? lease->values[0].integer : DefaultLeaseDuration; | |
8188 | ||
8189 | if (MaxLeaseDuration && (sub->lease == 0 || sub->lease > MaxLeaseDuration)) | |
8190 | { | |
8191 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8192 | "renew_subscription: Limiting notify-lease-duration to " | |
8193 | "%d seconds.", | |
8194 | MaxLeaseDuration); | |
8195 | sub->lease = MaxLeaseDuration; | |
8196 | } | |
8197 | ||
8198 | sub->expire = sub->lease ? time(NULL) + sub->lease : 0; | |
8199 | ||
8200 | cupsdSaveAllSubscriptions(); | |
8201 | ||
8202 | con->response->request.status.status_code = IPP_OK; | |
b94498cf | 8203 | |
8204 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
8205 | "notify-lease-duration", sub->lease); | |
ef416fc2 | 8206 | } |
8207 | ||
8208 | ||
8209 | /* | |
8210 | * 'restart_job()' - Restart an old print job. | |
8211 | */ | |
8212 | ||
8213 | static void | |
8214 | restart_job(cupsd_client_t *con, /* I - Client connection */ | |
8215 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
8216 | { | |
8217 | ipp_attribute_t *attr; /* Current attribute */ | |
8218 | int jobid; /* Job ID */ | |
8219 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
8220 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
8221 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
8222 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
8223 | int port; /* Port portion of URI */ | |
8224 | cupsd_job_t *job; /* Job information */ | |
8225 | ||
8226 | ||
8227 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "restart_job(%p[%d], %s)", con, | |
8228 | con->http.fd, uri->values[0].string.text); | |
8229 | ||
8230 | /* | |
8231 | * See if we have a job URI or a printer URI... | |
8232 | */ | |
8233 | ||
8234 | if (!strcmp(uri->name, "printer-uri")) | |
8235 | { | |
8236 | /* | |
8237 | * Got a printer URI; see if we also have a job-id attribute... | |
8238 | */ | |
8239 | ||
fa73b229 | 8240 | if ((attr = ippFindAttribute(con->request, "job-id", |
8241 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 8242 | { |
8243 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8244 | _("Got a printer-uri attribute but no job-id!")); | |
8245 | return; | |
8246 | } | |
8247 | ||
8248 | jobid = attr->values[0].integer; | |
8249 | } | |
8250 | else | |
8251 | { | |
8252 | /* | |
8253 | * Got a job URI; parse it to get the job ID... | |
8254 | */ | |
8255 | ||
a4d04587 | 8256 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8257 | sizeof(method), username, sizeof(username), host, | |
8258 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8259 | |
fa73b229 | 8260 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 8261 | { |
8262 | /* | |
8263 | * Not a valid URI! | |
8264 | */ | |
8265 | ||
8266 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8267 | _("Bad job-uri attribute \"%s\"!"), | |
8268 | uri->values[0].string.text); | |
8269 | return; | |
8270 | } | |
8271 | ||
8272 | jobid = atoi(resource + 6); | |
8273 | } | |
8274 | ||
8275 | /* | |
8276 | * See if the job exists... | |
8277 | */ | |
8278 | ||
8279 | if ((job = cupsdFindJob(jobid)) == NULL) | |
8280 | { | |
8281 | /* | |
8282 | * Nope - return a "not found" error... | |
8283 | */ | |
8284 | ||
8285 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
8286 | return; | |
8287 | } | |
8288 | ||
8289 | /* | |
8290 | * See if job is in any of the "completed" states... | |
8291 | */ | |
8292 | ||
bd7854cb | 8293 | if (job->state_value <= IPP_JOB_PROCESSING) |
ef416fc2 | 8294 | { |
8295 | /* | |
8296 | * Nope - return a "not possible" error... | |
8297 | */ | |
8298 | ||
8299 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not complete!"), | |
8300 | jobid); | |
8301 | return; | |
8302 | } | |
8303 | ||
8304 | /* | |
8305 | * See if we have retained the job files... | |
8306 | */ | |
8307 | ||
bd7854cb | 8308 | cupsdLoadJob(job); |
8309 | ||
07725fee | 8310 | if (!job->attrs || job->num_files == 0) |
ef416fc2 | 8311 | { |
8312 | /* | |
8313 | * Nope - return a "not possible" error... | |
8314 | */ | |
8315 | ||
8316 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8317 | _("Job #%d cannot be restarted - no files!"), jobid); | |
8318 | return; | |
8319 | } | |
8320 | ||
8321 | /* | |
8322 | * See if the job is owned by the requesting user... | |
8323 | */ | |
8324 | ||
8325 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
8326 | { | |
2fb76298 | 8327 | send_http_error(con, HTTP_UNAUTHORIZED, cupsdFindDest(job->dest)); |
ef416fc2 | 8328 | return; |
8329 | } | |
8330 | ||
8331 | /* | |
8332 | * Restart the job and return... | |
8333 | */ | |
8334 | ||
8335 | cupsdRestartJob(job); | |
8336 | ||
09a101d6 | 8337 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Restarted by \"%s\".", jobid, |
ef416fc2 | 8338 | username); |
8339 | ||
8340 | con->response->request.status.status_code = IPP_OK; | |
8341 | } | |
8342 | ||
8343 | ||
8344 | /* | |
8345 | * 'save_auth_info()' - Save authentication information for a job. | |
8346 | */ | |
8347 | ||
8348 | static void | |
f7deaa1a | 8349 | save_auth_info( |
8350 | cupsd_client_t *con, /* I - Client connection */ | |
8351 | cupsd_job_t *job, /* I - Job */ | |
8352 | ipp_attribute_t *auth_info) /* I - auth-info attribute, if any */ | |
ef416fc2 | 8353 | { |
09a101d6 | 8354 | int i; /* Looping var */ |
8355 | char filename[1024]; /* Job authentication filename */ | |
8356 | cups_file_t *fp; /* Job authentication file */ | |
8357 | char line[2048]; /* Line for file */ | |
8358 | cupsd_printer_t *dest; /* Destination printer/class */ | |
ef416fc2 | 8359 | |
8360 | ||
8361 | /* | |
8362 | * This function saves the in-memory authentication information for | |
8363 | * a job so that it can be used to authenticate with a remote host. | |
8364 | * The information is stored in a file that is readable only by the | |
f7deaa1a | 8365 | * root user. The fields are Base-64 encoded, each on a separate line, |
8366 | * followed by random number (up to 1024) of newlines to limit the | |
8367 | * amount of information that is exposed. | |
ef416fc2 | 8368 | * |
8369 | * Because of the potential for exposing of authentication information, | |
8370 | * this functionality is only enabled when running cupsd as root. | |
8371 | * | |
8372 | * This caching only works for the Basic and BasicDigest authentication | |
8373 | * types. Digest authentication cannot be cached this way, and in | |
8374 | * the future Kerberos authentication may make all of this obsolete. | |
8375 | * | |
8376 | * Authentication information is saved whenever an authenticated | |
8377 | * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is | |
8378 | * performed. | |
8379 | * | |
8380 | * This information is deleted after a job is completed or canceled, | |
8381 | * so reprints may require subsequent re-authentication. | |
8382 | */ | |
8383 | ||
8384 | if (RunUser) | |
8385 | return; | |
8386 | ||
09a101d6 | 8387 | if ((dest = cupsdFindDest(job->dest)) == NULL) |
8388 | return; | |
8389 | ||
ef416fc2 | 8390 | /* |
8391 | * Create the authentication file and change permissions... | |
8392 | */ | |
8393 | ||
8394 | snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id); | |
8395 | if ((fp = cupsFileOpen(filename, "w")) == NULL) | |
8396 | { | |
8397 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
8398 | "Unable to save authentication info to \"%s\" - %s", | |
8399 | filename, strerror(errno)); | |
8400 | return; | |
8401 | } | |
8402 | ||
8403 | fchown(cupsFileNumber(fp), 0, 0); | |
8404 | fchmod(cupsFileNumber(fp), 0400); | |
8405 | ||
09a101d6 | 8406 | if (auth_info && auth_info->num_values == dest->num_auth_info_required) |
f7deaa1a | 8407 | { |
8408 | /* | |
09a101d6 | 8409 | * Write 1 to 3 auth values... |
f7deaa1a | 8410 | */ |
ef416fc2 | 8411 | |
09a101d6 | 8412 | cupsdClearString(&job->auth_username); |
8413 | cupsdClearString(&job->auth_domain); | |
8414 | cupsdClearString(&job->auth_password); | |
8415 | ||
f7deaa1a | 8416 | for (i = 0; i < auth_info->num_values; i ++) |
8417 | { | |
8418 | httpEncode64_2(line, sizeof(line), auth_info->values[i].string.text, | |
8419 | strlen(auth_info->values[i].string.text)); | |
8420 | cupsFilePrintf(fp, "%s\n", line); | |
09a101d6 | 8421 | |
8422 | if (!strcmp(dest->auth_info_required[i], "username")) | |
8423 | cupsdSetStringf(&job->auth_username, "AUTH_USERNAME=%s", | |
8424 | auth_info->values[i].string.text); | |
8425 | else if (!strcmp(dest->auth_info_required[i], "domain")) | |
8426 | cupsdSetStringf(&job->auth_domain, "AUTH_DOMAIN=%s", | |
8427 | auth_info->values[i].string.text); | |
8428 | else if (!strcmp(dest->auth_info_required[i], "password")) | |
8429 | cupsdSetStringf(&job->auth_password, "AUTH_PASSWORD=%s", | |
8430 | auth_info->values[i].string.text); | |
f7deaa1a | 8431 | } |
8432 | } | |
09a101d6 | 8433 | else if (con->username[0]) |
f7deaa1a | 8434 | { |
8435 | /* | |
8436 | * Write the authenticated username... | |
8437 | */ | |
ef416fc2 | 8438 | |
f7deaa1a | 8439 | httpEncode64_2(line, sizeof(line), con->username, strlen(con->username)); |
8440 | cupsFilePrintf(fp, "%s\n", line); | |
ef416fc2 | 8441 | |
09a101d6 | 8442 | cupsdSetStringf(&job->auth_username, "AUTH_USERNAME=%s", con->username); |
8443 | cupsdClearString(&job->auth_domain); | |
8444 | ||
f7deaa1a | 8445 | /* |
8446 | * Write the authenticated password... | |
8447 | */ | |
8448 | ||
8449 | httpEncode64_2(line, sizeof(line), con->password, strlen(con->password)); | |
8450 | cupsFilePrintf(fp, "%s\n", line); | |
09a101d6 | 8451 | |
8452 | cupsdSetStringf(&job->auth_password, "AUTH_PASSWORD=%s", con->password); | |
f7deaa1a | 8453 | } |
ef416fc2 | 8454 | |
8455 | /* | |
8456 | * Write a random number of newlines to the end of the file... | |
8457 | */ | |
8458 | ||
8459 | for (i = (rand() % 1024); i >= 0; i --) | |
8460 | cupsFilePutChar(fp, '\n'); | |
8461 | ||
8462 | /* | |
8463 | * Close the file and return... | |
8464 | */ | |
8465 | ||
8466 | cupsFileClose(fp); | |
f7deaa1a | 8467 | |
8468 | #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H) | |
09a101d6 | 8469 | if (con->gss_have_creds) |
8470 | save_krb5_creds(con, job); | |
8471 | else if (job->ccname) | |
8472 | cupsdClearString(&(job->ccname)); | |
f7deaa1a | 8473 | #endif /* HAVE_GSSAPI && HAVE_KRB5_H */ |
8474 | } | |
8475 | ||
8476 | ||
8477 | #if defined(HAVE_GSSAPI) && defined(HAVE_KRB5_H) | |
8478 | /* | |
8479 | * 'save_krb5_creds()' - Save Kerberos credentials for the job. | |
8480 | */ | |
8481 | ||
8482 | static void | |
8483 | save_krb5_creds(cupsd_client_t *con, /* I - Client connection */ | |
8484 | cupsd_job_t *job) /* I - Job */ | |
8485 | { | |
7ff4fea9 MS |
8486 | # if !defined(HAVE_KRB5_CC_NEW_UNIQUE) && !defined(HAVE_HEIMDAL) |
8487 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8488 | "Sorry, your version of Kerberos does not support delegated " | |
8489 | "credentials!"); | |
8490 | return; | |
8491 | ||
8492 | # else | |
db1f069b MS |
8493 | krb5_error_code error; /* Kerberos error code */ |
8494 | OM_uint32 major_status, /* Major status code */ | |
8495 | minor_status; /* Minor status code */ | |
8496 | # ifdef HAVE_KRB5_CC_NEW_UNIQUE | |
8497 | krb5_principal principal; /* Kerberos principal */ | |
8498 | # endif /* HAVE_KRB5_CC_NEW_UNIQUE */ | |
f7deaa1a | 8499 | |
8500 | ||
7ff4fea9 | 8501 | # ifdef __APPLE__ |
f7deaa1a | 8502 | /* |
c24d2134 MS |
8503 | * If the weak-linked GSSAPI/Kerberos library is not present, don't try |
8504 | * to use it... | |
f7deaa1a | 8505 | */ |
8506 | ||
c24d2134 | 8507 | if (krb5_init_context == NULL) |
f7deaa1a | 8508 | return; |
7ff4fea9 | 8509 | # endif /* __APPLE__ */ |
f7deaa1a | 8510 | |
cc0d019f MS |
8511 | /* |
8512 | * We MUST create a file-based cache because memory-based caches are | |
8513 | * only valid for the current process/address space. | |
7ff4fea9 MS |
8514 | * |
8515 | * Due to various bugs/features in different versions of Kerberos, we | |
8516 | * need either the krb5_cc_new_unique() function or Heimdal's version | |
8517 | * of krb5_cc_gen_new() to create a new FILE: credential cache that | |
8518 | * can be passed to the backend. These functions create a temporary | |
8519 | * file (typically in /tmp) containing the cached credentials, which | |
8520 | * are removed when we have successfully printed a job. | |
8521 | */ | |
8522 | ||
8523 | # ifdef HAVE_KRB5_CC_NEW_UNIQUE | |
8524 | if ((error = krb5_cc_new_unique(KerberosContext, "FILE", NULL, | |
8525 | &(job->ccache))) != 0) | |
8526 | # else /* HAVE_HEIMDAL */ | |
8527 | if ((error = krb5_cc_gen_new(krb_context, &krb5_fcc_ops, | |
8528 | &(job->ccache))) != 0) | |
8529 | # endif /* HAVE_KRB5_CC_NEW_UNIQUE */ | |
8530 | { | |
db1f069b MS |
8531 | cupsdLogMessage(CUPSD_LOG_ERROR, |
8532 | "Unable to create new credentials cache (%d/%s)", | |
7ff4fea9 | 8533 | error, strerror(errno)); |
76cd9e37 | 8534 | job->ccache = NULL; |
f7deaa1a | 8535 | return; |
8536 | } | |
8537 | ||
db1f069b MS |
8538 | if ((error = krb5_parse_name(KerberosContext, con->username, &principal)) != 0) |
8539 | { | |
8540 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to parse kerberos username (%d/%s)", | |
8541 | error, strerror(errno)); | |
8542 | krb5_cc_destroy(KerberosContext, job->ccache); | |
8543 | job->ccache = NULL; | |
8544 | return; | |
8545 | } | |
8546 | ||
8547 | if ((error = krb5_cc_initialize(KerberosContext, job->ccache, principal))) | |
8548 | { | |
8549 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
8550 | "Unable to initialize credentials cache (%d/%s)", error, | |
8551 | strerror(errno)); | |
8552 | krb5_cc_destroy(KerberosContext, job->ccache); | |
8553 | krb5_free_principal(KerberosContext, principal); | |
8554 | job->ccache = NULL; | |
8555 | return; | |
8556 | } | |
8557 | ||
8558 | krb5_free_principal(KerberosContext, principal); | |
8559 | ||
7ff4fea9 MS |
8560 | /* |
8561 | * Copy the user's credentials to the new cache file... | |
8562 | */ | |
8563 | ||
f7deaa1a | 8564 | major_status = gss_krb5_copy_ccache(&minor_status, con->gss_delegated_cred, |
c24d2134 | 8565 | job->ccache); |
f7deaa1a | 8566 | |
8567 | if (GSS_ERROR(major_status)) | |
8568 | { | |
8569 | cupsdLogGSSMessage(CUPSD_LOG_ERROR, major_status, minor_status, | |
8570 | "Unable to import client credentials cache"); | |
c24d2134 | 8571 | krb5_cc_destroy(KerberosContext, job->ccache); |
76cd9e37 | 8572 | job->ccache = NULL; |
f7deaa1a | 8573 | return; |
8574 | } | |
8575 | ||
7ff4fea9 MS |
8576 | /* |
8577 | * Add the KRB5CCNAME environment variable to the job so that the | |
8578 | * backend can use the credentials when printing. | |
8579 | */ | |
8580 | ||
8581 | cupsdSetStringf(&(job->ccname), "KRB5CCNAME=FILE:%s", | |
c24d2134 | 8582 | krb5_cc_get_name(KerberosContext, job->ccache)); |
cc0d019f MS |
8583 | |
8584 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] save_krb5_creds: %s", job->id, | |
8585 | job->ccname); | |
7ff4fea9 | 8586 | # endif /* HAVE_KRB5_CC_NEW_UNIQUE || HAVE_HEIMDAL */ |
ef416fc2 | 8587 | } |
f7deaa1a | 8588 | #endif /* HAVE_GSSAPI && HAVE_KRB5_H */ |
ef416fc2 | 8589 | |
8590 | ||
8591 | /* | |
8592 | * 'send_document()' - Send a file to a printer or class. | |
8593 | */ | |
8594 | ||
8595 | static void | |
8596 | send_document(cupsd_client_t *con, /* I - Client connection */ | |
8597 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8598 | { | |
8599 | ipp_attribute_t *attr; /* Current attribute */ | |
8600 | ipp_attribute_t *format; /* Document-format attribute */ | |
f7deaa1a | 8601 | const char *default_format;/* document-format-default value */ |
ef416fc2 | 8602 | int jobid; /* Job ID number */ |
8603 | cupsd_job_t *job; /* Current job */ | |
8604 | char job_uri[HTTP_MAX_URI], | |
8605 | /* Job URI */ | |
8606 | method[HTTP_MAX_URI], | |
8607 | /* Method portion of URI */ | |
8608 | username[HTTP_MAX_URI], | |
8609 | /* Username portion of URI */ | |
8610 | host[HTTP_MAX_URI], | |
8611 | /* Host portion of URI */ | |
8612 | resource[HTTP_MAX_URI]; | |
8613 | /* Resource portion of URI */ | |
8614 | int port; /* Port portion of URI */ | |
8615 | mime_type_t *filetype; /* Type of file */ | |
8616 | char super[MIME_MAX_SUPER], | |
8617 | /* Supertype of file */ | |
8618 | type[MIME_MAX_TYPE], | |
8619 | /* Subtype of file */ | |
8620 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
8621 | /* Textual name of mime type */ | |
8622 | char filename[1024]; /* Job filename */ | |
8623 | cupsd_printer_t *printer; /* Current printer */ | |
8624 | struct stat fileinfo; /* File information */ | |
8625 | int kbytes; /* Size of file */ | |
8626 | int compression; /* Type of compression */ | |
8627 | ||
8628 | ||
8629 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "send_document(%p[%d], %s)", con, | |
8630 | con->http.fd, uri->values[0].string.text); | |
8631 | ||
8632 | /* | |
8633 | * See if we have a job URI or a printer URI... | |
8634 | */ | |
8635 | ||
8636 | if (!strcmp(uri->name, "printer-uri")) | |
8637 | { | |
8638 | /* | |
8639 | * Got a printer URI; see if we also have a job-id attribute... | |
8640 | */ | |
8641 | ||
fa73b229 | 8642 | if ((attr = ippFindAttribute(con->request, "job-id", |
8643 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 8644 | { |
8645 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8646 | _("Got a printer-uri attribute but no job-id!")); | |
8647 | return; | |
8648 | } | |
8649 | ||
8650 | jobid = attr->values[0].integer; | |
8651 | } | |
8652 | else | |
8653 | { | |
8654 | /* | |
8655 | * Got a job URI; parse it to get the job ID... | |
8656 | */ | |
8657 | ||
a4d04587 | 8658 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8659 | sizeof(method), username, sizeof(username), host, | |
8660 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8661 | |
8662 | if (strncmp(resource, "/jobs/", 6)) | |
8663 | { | |
8664 | /* | |
8665 | * Not a valid URI! | |
8666 | */ | |
8667 | ||
8668 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8669 | _("Bad job-uri attribute \"%s\"!"), | |
8670 | uri->values[0].string.text); | |
8671 | return; | |
8672 | } | |
8673 | ||
8674 | jobid = atoi(resource + 6); | |
8675 | } | |
8676 | ||
8677 | /* | |
8678 | * See if the job exists... | |
8679 | */ | |
8680 | ||
8681 | if ((job = cupsdFindJob(jobid)) == NULL) | |
8682 | { | |
8683 | /* | |
8684 | * Nope - return a "not found" error... | |
8685 | */ | |
8686 | ||
8687 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
8688 | return; | |
8689 | } | |
8690 | ||
f301802f | 8691 | printer = cupsdFindDest(job->dest); |
8692 | ||
ef416fc2 | 8693 | /* |
8694 | * See if the job is owned by the requesting user... | |
8695 | */ | |
8696 | ||
8697 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
8698 | { | |
2fb76298 | 8699 | send_http_error(con, HTTP_UNAUTHORIZED, cupsdFindDest(job->dest)); |
ef416fc2 | 8700 | return; |
8701 | } | |
8702 | ||
8703 | /* | |
8704 | * OK, see if the client is sending the document compressed - CUPS | |
8705 | * only supports "none" and "gzip". | |
8706 | */ | |
8707 | ||
8708 | compression = CUPS_FILE_NONE; | |
8709 | ||
fa73b229 | 8710 | if ((attr = ippFindAttribute(con->request, "compression", |
8711 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 8712 | { |
8713 | if (strcmp(attr->values[0].string.text, "none") | |
8714 | #ifdef HAVE_LIBZ | |
8715 | && strcmp(attr->values[0].string.text, "gzip") | |
8716 | #endif /* HAVE_LIBZ */ | |
8717 | ) | |
8718 | { | |
8719 | send_ipp_status(con, IPP_ATTRIBUTES, _("Unsupported compression \"%s\"!"), | |
8720 | attr->values[0].string.text); | |
8721 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
8722 | "compression", NULL, attr->values[0].string.text); | |
8723 | return; | |
8724 | } | |
8725 | ||
8726 | #ifdef HAVE_LIBZ | |
8727 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
8728 | compression = CUPS_FILE_GZIP; | |
8729 | #endif /* HAVE_LIBZ */ | |
8730 | } | |
8731 | ||
8732 | /* | |
8733 | * Do we have a file to print? | |
8734 | */ | |
8735 | ||
8736 | if (!con->filename) | |
8737 | { | |
8738 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
8739 | return; | |
8740 | } | |
8741 | ||
8742 | /* | |
8743 | * Is it a format we support? | |
8744 | */ | |
8745 | ||
8746 | if ((format = ippFindAttribute(con->request, "document-format", | |
8747 | IPP_TAG_MIMETYPE)) != NULL) | |
8748 | { | |
8749 | /* | |
8750 | * Grab format from client... | |
8751 | */ | |
8752 | ||
bc44d920 | 8753 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", |
8754 | super, type) != 2) | |
ef416fc2 | 8755 | { |
8756 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
8757 | format->values[0].string.text); | |
8758 | return; | |
8759 | } | |
8760 | } | |
f7deaa1a | 8761 | else if ((default_format = cupsGetOption("document-format", |
8762 | printer->num_options, | |
8763 | printer->options)) != NULL) | |
8764 | { | |
8765 | /* | |
8766 | * Use default document format... | |
8767 | */ | |
8768 | ||
8769 | if (sscanf(default_format, "%15[^/]/%31[^;]", super, type) != 2) | |
8770 | { | |
8771 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8772 | _("Could not scan type \"%s\"!"), | |
8773 | default_format); | |
8774 | return; | |
8775 | } | |
8776 | } | |
ef416fc2 | 8777 | else |
8778 | { | |
8779 | /* | |
8780 | * No document format attribute? Auto-type it! | |
8781 | */ | |
8782 | ||
8783 | strcpy(super, "application"); | |
8784 | strcpy(type, "octet-stream"); | |
8785 | } | |
8786 | ||
fa73b229 | 8787 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) |
ef416fc2 | 8788 | { |
8789 | /* | |
8790 | * Auto-type the file... | |
8791 | */ | |
8792 | ||
bd7854cb | 8793 | ipp_attribute_t *doc_name; /* document-name attribute */ |
8794 | ||
8795 | ||
ef416fc2 | 8796 | cupsdLogMessage(CUPSD_LOG_DEBUG, "send_document: auto-typing file..."); |
8797 | ||
bd7854cb | 8798 | doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME); |
8799 | filetype = mimeFileType(MimeDatabase, con->filename, | |
8800 | doc_name ? doc_name->values[0].string.text : NULL, | |
8801 | &compression); | |
ef416fc2 | 8802 | |
f7deaa1a | 8803 | if (!filetype) |
f7faf1f5 | 8804 | filetype = mimeType(MimeDatabase, super, type); |
ed486911 | 8805 | } |
f7faf1f5 | 8806 | else |
8807 | filetype = mimeType(MimeDatabase, super, type); | |
8808 | ||
f7deaa1a | 8809 | if (filetype && |
8810 | (!format || | |
8811 | (!strcmp(super, "application") && !strcmp(type, "octet-stream")))) | |
8812 | { | |
8813 | /* | |
8814 | * Replace the document-format attribute value with the auto-typed or | |
8815 | * default one. | |
8816 | */ | |
8817 | ||
8818 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
8819 | filetype->type); | |
8820 | ||
8821 | if (format) | |
8822 | { | |
8823 | _cupsStrFree(format->values[0].string.text); | |
8824 | ||
8825 | format->values[0].string.text = _cupsStrAlloc(mimetype); | |
8826 | } | |
8827 | else | |
8828 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, | |
8829 | "document-format", NULL, mimetype); | |
8830 | } | |
8831 | else if (!filetype) | |
ef416fc2 | 8832 | { |
8833 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
8834 | _("Unsupported format \'%s/%s\'!"), super, type); | |
8835 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8836 | "Hint: Do you have the raw file printing rules enabled?"); | |
8837 | ||
8838 | if (format) | |
8839 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
8840 | "document-format", NULL, format->values[0].string.text); | |
8841 | ||
8842 | return; | |
8843 | } | |
8844 | ||
80ca4592 | 8845 | if (printer->filetypes && !cupsArrayFind(printer->filetypes, filetype)) |
8846 | { | |
8847 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
8848 | filetype->type); | |
8849 | ||
8850 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
8851 | _("Unsupported format \'%s\'!"), mimetype); | |
8852 | ||
8853 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
8854 | "document-format", NULL, mimetype); | |
8855 | ||
8856 | return; | |
8857 | } | |
8858 | ||
ef416fc2 | 8859 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
8860 | "send_document: request file type is %s/%s.", | |
8861 | filetype->super, filetype->type); | |
8862 | ||
8863 | /* | |
8864 | * Add the file to the job... | |
8865 | */ | |
8866 | ||
bd7854cb | 8867 | cupsdLoadJob(job); |
8868 | ||
ef416fc2 | 8869 | if (add_file(con, job, filetype, compression)) |
8870 | return; | |
8871 | ||
ef416fc2 | 8872 | if (stat(con->filename, &fileinfo)) |
8873 | kbytes = 0; | |
8874 | else | |
8875 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
8876 | ||
8877 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
8878 | ||
fa73b229 | 8879 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
8880 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 8881 | attr->values[0].integer += kbytes; |
8882 | ||
8883 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
8884 | job->num_files); | |
8885 | rename(con->filename, filename); | |
8886 | ||
8887 | cupsdClearString(&con->filename); | |
8888 | ||
8889 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8890 | "File of type %s/%s queued in job #%d by \"%s\".", | |
8891 | filetype->super, filetype->type, job->id, job->username); | |
8892 | ||
8893 | /* | |
8894 | * Start the job if this is the last document... | |
8895 | */ | |
8896 | ||
fa73b229 | 8897 | if ((attr = ippFindAttribute(con->request, "last-document", |
8898 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 8899 | attr->values[0].boolean) |
8900 | { | |
8901 | /* | |
8902 | * See if we need to add the ending sheet... | |
8903 | */ | |
8904 | ||
09a101d6 | 8905 | cupsdTimeoutJob(job); |
ef416fc2 | 8906 | |
bd7854cb | 8907 | if (job->state_value == IPP_JOB_STOPPED) |
8908 | { | |
ef416fc2 | 8909 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 8910 | job->state_value = IPP_JOB_PENDING; |
8911 | } | |
8912 | else if (job->state_value == IPP_JOB_HELD) | |
ef416fc2 | 8913 | { |
fa73b229 | 8914 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
8915 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 8916 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
8917 | ||
fa73b229 | 8918 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
bd7854cb | 8919 | { |
ef416fc2 | 8920 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 8921 | job->state_value = IPP_JOB_PENDING; |
8922 | } | |
ef416fc2 | 8923 | } |
8924 | ||
8925 | cupsdSaveJob(job); | |
8926 | ||
8927 | /* | |
8928 | * Start the job if possible... Since cupsdCheckJobs() can cancel a | |
8929 | * job if it doesn't print, we need to re-find the job afterwards... | |
8930 | */ | |
8931 | ||
8932 | jobid = job->id; | |
8933 | ||
8934 | cupsdCheckJobs(); | |
8935 | ||
8936 | job = cupsdFindJob(jobid); | |
8937 | } | |
8938 | else | |
8939 | { | |
fa73b229 | 8940 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
8941 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 8942 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
8943 | ||
fa73b229 | 8944 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
ef416fc2 | 8945 | { |
8946 | job->state->values[0].integer = IPP_JOB_HELD; | |
bd7854cb | 8947 | job->state_value = IPP_JOB_HELD; |
ef416fc2 | 8948 | job->hold_until = time(NULL) + 60; |
8949 | cupsdSaveJob(job); | |
8950 | } | |
8951 | } | |
8952 | ||
8953 | /* | |
8954 | * Fill in the response info... | |
8955 | */ | |
8956 | ||
8957 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
8958 | LocalPort, jobid); | |
8959 | ||
8960 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, | |
8961 | job_uri); | |
8962 | ||
8963 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", jobid); | |
8964 | ||
8965 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
d09495fa | 8966 | job ? job->state_value : IPP_JOB_CANCELED); |
ef416fc2 | 8967 | add_job_state_reasons(con, job); |
8968 | ||
8969 | con->response->request.status.status_code = IPP_OK; | |
8970 | } | |
8971 | ||
8972 | ||
8973 | /* | |
8974 | * 'send_http_error()' - Send a HTTP error back to the IPP client. | |
8975 | */ | |
8976 | ||
8977 | static void | |
f899b121 | 8978 | send_http_error( |
8979 | cupsd_client_t *con, /* I - Client connection */ | |
8980 | http_status_t status, /* I - HTTP status code */ | |
8981 | cupsd_printer_t *printer) /* I - Printer, if any */ | |
ef416fc2 | 8982 | { |
8983 | cupsdLogMessage(CUPSD_LOG_ERROR, "%s: %s", | |
8984 | ippOpString(con->request->request.op.operation_id), | |
8985 | httpStatus(status)); | |
8986 | ||
f899b121 | 8987 | if (status == HTTP_UNAUTHORIZED && |
8988 | printer && printer->num_auth_info_required > 0 && | |
8989 | !strcmp(printer->auth_info_required[0], "negotiate")) | |
8990 | cupsdSendError(con, status, AUTH_NEGOTIATE); | |
2fb76298 MS |
8991 | else if (printer) |
8992 | { | |
8993 | char resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
8994 | cupsd_location_t *auth; /* Pointer to authentication element */ | |
8995 | ||
8996 | ||
8997 | if (printer->type & CUPS_PRINTER_CLASS) | |
8998 | snprintf(resource, sizeof(resource), "/classes/%s", printer->name); | |
8999 | else | |
9000 | snprintf(resource, sizeof(resource), "/printers/%s", printer->name); | |
9001 | ||
9002 | if ((auth = cupsdFindBest(resource, HTTP_POST)) == NULL || | |
9003 | auth->type == AUTH_NONE) | |
9004 | auth = cupsdFindPolicyOp(printer->op_policy_ptr, IPP_PRINT_JOB); | |
9005 | ||
9006 | cupsdSendError(con, status, auth ? auth->type : AUTH_NONE); | |
9007 | } | |
f899b121 | 9008 | else |
9009 | cupsdSendError(con, status, AUTH_NONE); | |
ef416fc2 | 9010 | |
9011 | ippDelete(con->response); | |
9012 | con->response = NULL; | |
9013 | ||
9014 | return; | |
9015 | } | |
9016 | ||
9017 | ||
9018 | /* | |
9019 | * 'send_ipp_status()' - Send a status back to the IPP client. | |
9020 | */ | |
9021 | ||
9022 | static void | |
9023 | send_ipp_status(cupsd_client_t *con, /* I - Client connection */ | |
9024 | ipp_status_t status, /* I - IPP status code */ | |
9025 | const char *message, /* I - Status message */ | |
9026 | ...) /* I - Additional args as needed */ | |
9027 | { | |
9028 | va_list ap; /* Pointer to additional args */ | |
9029 | char formatted[1024]; /* Formatted errror message */ | |
9030 | ||
9031 | ||
3d8365b8 | 9032 | va_start(ap, message); |
9033 | vsnprintf(formatted, sizeof(formatted), | |
9034 | _cupsLangString(con->language, message), ap); | |
9035 | va_end(ap); | |
ef416fc2 | 9036 | |
3d8365b8 | 9037 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s %s: %s", |
9038 | ippOpString(con->request->request.op.operation_id), | |
9039 | ippErrorString(status), formatted); | |
ef416fc2 | 9040 | |
9041 | con->response->request.status.status_code = status; | |
9042 | ||
fa73b229 | 9043 | if (ippFindAttribute(con->response, "attributes-charset", |
9044 | IPP_TAG_ZERO) == NULL) | |
ef416fc2 | 9045 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, |
9046 | "attributes-charset", NULL, DefaultCharset); | |
9047 | ||
9048 | if (ippFindAttribute(con->response, "attributes-natural-language", | |
9049 | IPP_TAG_ZERO) == NULL) | |
9050 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
9051 | "attributes-natural-language", NULL, DefaultLanguage); | |
9052 | ||
3d8365b8 | 9053 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_TEXT, |
9054 | "status-message", NULL, formatted); | |
ef416fc2 | 9055 | } |
9056 | ||
9057 | ||
9058 | /* | |
9059 | * 'set_default()' - Set the default destination... | |
9060 | */ | |
9061 | ||
9062 | static void | |
9063 | set_default(cupsd_client_t *con, /* I - Client connection */ | |
9064 | ipp_attribute_t *uri) /* I - Printer URI */ | |
9065 | { | |
9066 | http_status_t status; /* Policy status */ | |
bc44d920 | 9067 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
ef416fc2 | 9068 | cupsd_printer_t *printer; /* Printer */ |
9069 | ||
9070 | ||
9071 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_default(%p[%d], %s)", con, | |
9072 | con->http.fd, uri->values[0].string.text); | |
9073 | ||
9074 | /* | |
9075 | * Is the destination valid? | |
9076 | */ | |
9077 | ||
f7deaa1a | 9078 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 9079 | { |
9080 | /* | |
9081 | * Bad URI... | |
9082 | */ | |
9083 | ||
9084 | send_ipp_status(con, IPP_NOT_FOUND, | |
9085 | _("The printer or class was not found.")); | |
9086 | return; | |
9087 | } | |
9088 | ||
9089 | /* | |
9090 | * Check policy... | |
9091 | */ | |
9092 | ||
9093 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
9094 | { | |
f899b121 | 9095 | send_http_error(con, status, NULL); |
ef416fc2 | 9096 | return; |
9097 | } | |
9098 | ||
9099 | /* | |
9100 | * Set it as the default... | |
9101 | */ | |
9102 | ||
9103 | DefaultPrinter = printer; | |
9104 | ||
9105 | cupsdSaveAllPrinters(); | |
9106 | cupsdSaveAllClasses(); | |
9107 | ||
9108 | cupsdWritePrintcap(); | |
9109 | ||
9110 | cupsdLogMessage(CUPSD_LOG_INFO, | |
f7deaa1a | 9111 | "Default destination set to \"%s\" by \"%s\".", |
9112 | printer->name, get_username(con)); | |
ef416fc2 | 9113 | |
9114 | /* | |
9115 | * Everything was ok, so return OK status... | |
9116 | */ | |
9117 | ||
9118 | con->response->request.status.status_code = IPP_OK; | |
9119 | } | |
9120 | ||
9121 | ||
9122 | /* | |
9123 | * 'set_job_attrs()' - Set job attributes. | |
9124 | */ | |
9125 | ||
9126 | static void | |
9127 | set_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
9128 | ipp_attribute_t *uri) /* I - Job URI */ | |
9129 | { | |
9130 | ipp_attribute_t *attr, /* Current attribute */ | |
9131 | *attr2; /* Job attribute */ | |
9132 | int jobid; /* Job ID */ | |
9133 | cupsd_job_t *job; /* Current job */ | |
9134 | char method[HTTP_MAX_URI], | |
9135 | /* Method portion of URI */ | |
9136 | username[HTTP_MAX_URI], | |
9137 | /* Username portion of URI */ | |
9138 | host[HTTP_MAX_URI], | |
9139 | /* Host portion of URI */ | |
9140 | resource[HTTP_MAX_URI]; | |
9141 | /* Resource portion of URI */ | |
9142 | int port; /* Port portion of URI */ | |
d09495fa | 9143 | int event; /* Events? */ |
ef416fc2 | 9144 | |
9145 | ||
9146 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_job_attrs(%p[%d], %s)", con, | |
9147 | con->http.fd, uri->values[0].string.text); | |
9148 | ||
9149 | /* | |
9150 | * Start with "everything is OK" status... | |
9151 | */ | |
9152 | ||
9153 | con->response->request.status.status_code = IPP_OK; | |
9154 | ||
9155 | /* | |
9156 | * See if we have a job URI or a printer URI... | |
9157 | */ | |
9158 | ||
fa73b229 | 9159 | if (!strcmp(uri->name, "printer-uri")) |
ef416fc2 | 9160 | { |
9161 | /* | |
9162 | * Got a printer URI; see if we also have a job-id attribute... | |
9163 | */ | |
9164 | ||
fa73b229 | 9165 | if ((attr = ippFindAttribute(con->request, "job-id", |
9166 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 9167 | { |
9168 | send_ipp_status(con, IPP_BAD_REQUEST, | |
9169 | _("Got a printer-uri attribute but no job-id!")); | |
9170 | return; | |
9171 | } | |
9172 | ||
9173 | jobid = attr->values[0].integer; | |
9174 | } | |
9175 | else | |
9176 | { | |
9177 | /* | |
9178 | * Got a job URI; parse it to get the job ID... | |
9179 | */ | |
9180 | ||
a4d04587 | 9181 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
9182 | sizeof(method), username, sizeof(username), host, | |
9183 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 9184 | |
fa73b229 | 9185 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 9186 | { |
9187 | /* | |
9188 | * Not a valid URI! | |
9189 | */ | |
9190 | ||
9191 | send_ipp_status(con, IPP_BAD_REQUEST, | |
9192 | _("Bad job-uri attribute \"%s\"!"), | |
9193 | uri->values[0].string.text); | |
9194 | return; | |
9195 | } | |
9196 | ||
9197 | jobid = atoi(resource + 6); | |
9198 | } | |
9199 | ||
9200 | /* | |
9201 | * See if the job exists... | |
9202 | */ | |
9203 | ||
9204 | if ((job = cupsdFindJob(jobid)) == NULL) | |
9205 | { | |
9206 | /* | |
9207 | * Nope - return a "not found" error... | |
9208 | */ | |
9209 | ||
9210 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
9211 | return; | |
9212 | } | |
9213 | ||
9214 | /* | |
9215 | * See if the job has been completed... | |
9216 | */ | |
9217 | ||
bd7854cb | 9218 | if (job->state_value > IPP_JOB_STOPPED) |
ef416fc2 | 9219 | { |
9220 | /* | |
9221 | * Return a "not-possible" error... | |
9222 | */ | |
9223 | ||
9224 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
9225 | _("Job #%d is finished and cannot be altered!"), jobid); | |
9226 | return; | |
9227 | } | |
9228 | ||
9229 | /* | |
9230 | * See if the job is owned by the requesting user... | |
9231 | */ | |
9232 | ||
9233 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
9234 | { | |
2fb76298 | 9235 | send_http_error(con, HTTP_UNAUTHORIZED, cupsdFindDest(job->dest)); |
ef416fc2 | 9236 | return; |
9237 | } | |
9238 | ||
9239 | /* | |
9240 | * See what the user wants to change. | |
9241 | */ | |
9242 | ||
bd7854cb | 9243 | cupsdLoadJob(job); |
9244 | ||
d09495fa | 9245 | event = 0; |
9246 | ||
fa73b229 | 9247 | for (attr = con->request->attrs; attr; attr = attr->next) |
ef416fc2 | 9248 | { |
9249 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
9250 | continue; | |
9251 | ||
9252 | if (!strcmp(attr->name, "attributes-charset") || | |
9253 | !strcmp(attr->name, "attributes-natural-language") || | |
9254 | !strcmp(attr->name, "document-compression") || | |
9255 | !strcmp(attr->name, "document-format") || | |
9256 | !strcmp(attr->name, "job-detailed-status-messages") || | |
9257 | !strcmp(attr->name, "job-document-access-errors") || | |
9258 | !strcmp(attr->name, "job-id") || | |
9259 | !strcmp(attr->name, "job-k-octets") || | |
9260 | !strcmp(attr->name, "job-originating-host-name") || | |
9261 | !strcmp(attr->name, "job-originating-user-name") || | |
9262 | !strcmp(attr->name, "job-printer-up-time") || | |
9263 | !strcmp(attr->name, "job-printer-uri") || | |
9264 | !strcmp(attr->name, "job-sheets") || | |
9265 | !strcmp(attr->name, "job-state-message") || | |
9266 | !strcmp(attr->name, "job-state-reasons") || | |
9267 | !strcmp(attr->name, "job-uri") || | |
9268 | !strcmp(attr->name, "number-of-documents") || | |
9269 | !strcmp(attr->name, "number-of-intervening-jobs") || | |
9270 | !strcmp(attr->name, "output-device-assigned") || | |
9271 | !strncmp(attr->name, "date-time-at-", 13) || | |
9272 | !strncmp(attr->name, "job-impressions", 15) || | |
9273 | !strncmp(attr->name, "job-k-octets", 12) || | |
9274 | !strncmp(attr->name, "job-media-sheets", 16) || | |
9275 | !strncmp(attr->name, "time-at-", 8)) | |
9276 | { | |
9277 | /* | |
9278 | * Read-only attrs! | |
9279 | */ | |
9280 | ||
9281 | send_ipp_status(con, IPP_ATTRIBUTES_NOT_SETTABLE, | |
9282 | _("%s cannot be changed."), attr->name); | |
9283 | ||
9284 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
9285 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
9286 | ||
9287 | continue; | |
9288 | } | |
9289 | ||
9290 | if (!strcmp(attr->name, "job-priority")) | |
9291 | { | |
9292 | /* | |
9293 | * Change the job priority... | |
9294 | */ | |
9295 | ||
9296 | if (attr->value_tag != IPP_TAG_INTEGER) | |
9297 | { | |
9298 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-priority value!")); | |
9299 | ||
9300 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
9301 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
9302 | } | |
bd7854cb | 9303 | else if (job->state_value >= IPP_JOB_PROCESSING) |
ef416fc2 | 9304 | { |
9305 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
9306 | _("Job is completed and cannot be changed.")); | |
9307 | return; | |
9308 | } | |
9309 | else if (con->response->request.status.status_code == IPP_OK) | |
d09495fa | 9310 | { |
ef416fc2 | 9311 | cupsdSetJobPriority(job, attr->values[0].integer); |
d09495fa | 9312 | event |= CUPSD_EVENT_JOB_CONFIG_CHANGED; |
9313 | } | |
ef416fc2 | 9314 | } |
9315 | else if (!strcmp(attr->name, "job-state")) | |
9316 | { | |
9317 | /* | |
9318 | * Change the job state... | |
9319 | */ | |
9320 | ||
9321 | if (attr->value_tag != IPP_TAG_ENUM) | |
9322 | { | |
9323 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-state value!")); | |
9324 | ||
9325 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
9326 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
9327 | } | |
9328 | else | |
9329 | { | |
9330 | switch (attr->values[0].integer) | |
9331 | { | |
9332 | case IPP_JOB_PENDING : | |
9333 | case IPP_JOB_HELD : | |
bd7854cb | 9334 | if (job->state_value > IPP_JOB_HELD) |
ef416fc2 | 9335 | { |
9336 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
9337 | _("Job state cannot be changed.")); | |
9338 | return; | |
9339 | } | |
9340 | else if (con->response->request.status.status_code == IPP_OK) | |
bd7854cb | 9341 | { |
ef416fc2 | 9342 | job->state->values[0].integer = attr->values[0].integer; |
bc44d920 | 9343 | job->state_value = (ipp_jstate_t)attr->values[0].integer; |
d09495fa | 9344 | |
9345 | event |= CUPSD_EVENT_JOB_STATE; | |
bd7854cb | 9346 | } |
ef416fc2 | 9347 | break; |
9348 | ||
9349 | case IPP_JOB_PROCESSING : | |
9350 | case IPP_JOB_STOPPED : | |
bd7854cb | 9351 | if (job->state_value != attr->values[0].integer) |
ef416fc2 | 9352 | { |
9353 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
9354 | _("Job state cannot be changed.")); | |
9355 | return; | |
9356 | } | |
9357 | break; | |
9358 | ||
d09495fa | 9359 | case IPP_JOB_CANCELED : |
ef416fc2 | 9360 | case IPP_JOB_ABORTED : |
9361 | case IPP_JOB_COMPLETED : | |
bd7854cb | 9362 | if (job->state_value > IPP_JOB_PROCESSING) |
ef416fc2 | 9363 | { |
9364 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
9365 | _("Job state cannot be changed.")); | |
9366 | return; | |
9367 | } | |
9368 | else if (con->response->request.status.status_code == IPP_OK) | |
07725fee | 9369 | cupsdCancelJob(job, 0, (ipp_jstate_t)attr->values[0].integer); |
ef416fc2 | 9370 | break; |
9371 | } | |
9372 | } | |
9373 | } | |
9374 | else if (con->response->request.status.status_code != IPP_OK) | |
9375 | continue; | |
fa73b229 | 9376 | else if ((attr2 = ippFindAttribute(job->attrs, attr->name, |
9377 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 9378 | { |
9379 | /* | |
9380 | * Some other value; first free the old value... | |
9381 | */ | |
9382 | ||
9383 | if (job->attrs->prev) | |
9384 | job->attrs->prev->next = attr2->next; | |
9385 | else | |
9386 | job->attrs->attrs = attr2->next; | |
9387 | ||
9388 | if (job->attrs->last == attr2) | |
9389 | job->attrs->last = job->attrs->prev; | |
9390 | ||
757d2cad | 9391 | _ippFreeAttr(attr2); |
ef416fc2 | 9392 | |
9393 | /* | |
9394 | * Then copy the attribute... | |
9395 | */ | |
9396 | ||
9397 | copy_attribute(job->attrs, attr, 0); | |
9398 | ||
9399 | /* | |
9400 | * See if the job-name or job-hold-until is being changed. | |
9401 | */ | |
9402 | ||
9403 | if (!strcmp(attr->name, "job-hold-until")) | |
9404 | { | |
9405 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
9406 | ||
9407 | if (!strcmp(attr->values[0].string.text, "no-hold")) | |
9408 | cupsdReleaseJob(job); | |
9409 | else | |
9410 | cupsdHoldJob(job); | |
d09495fa | 9411 | |
9412 | event |= CUPSD_EVENT_JOB_CONFIG_CHANGED | CUPSD_EVENT_JOB_STATE; | |
ef416fc2 | 9413 | } |
9414 | } | |
9415 | else if (attr->value_tag == IPP_TAG_DELETEATTR) | |
9416 | { | |
9417 | /* | |
9418 | * Delete the attribute... | |
9419 | */ | |
9420 | ||
9421 | if ((attr2 = ippFindAttribute(job->attrs, attr->name, | |
9422 | IPP_TAG_ZERO)) != NULL) | |
9423 | { | |
9424 | if (job->attrs->prev) | |
9425 | job->attrs->prev->next = attr2->next; | |
9426 | else | |
9427 | job->attrs->attrs = attr2->next; | |
9428 | ||
9429 | if (attr2 == job->attrs->last) | |
9430 | job->attrs->last = job->attrs->prev; | |
9431 | ||
757d2cad | 9432 | _ippFreeAttr(attr2); |
d09495fa | 9433 | |
9434 | event |= CUPSD_EVENT_JOB_CONFIG_CHANGED; | |
ef416fc2 | 9435 | } |
9436 | } | |
9437 | else | |
9438 | { | |
9439 | /* | |
9440 | * Add new option by copying it... | |
9441 | */ | |
9442 | ||
9443 | copy_attribute(job->attrs, attr, 0); | |
d09495fa | 9444 | |
9445 | event |= CUPSD_EVENT_JOB_CONFIG_CHANGED; | |
ef416fc2 | 9446 | } |
9447 | } | |
9448 | ||
9449 | /* | |
9450 | * Save the job... | |
9451 | */ | |
9452 | ||
9453 | cupsdSaveJob(job); | |
9454 | ||
d09495fa | 9455 | /* |
9456 | * Send events as needed... | |
9457 | */ | |
9458 | ||
9459 | if (event & CUPSD_EVENT_JOB_STATE) | |
9460 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, | |
9461 | job->state_value == IPP_JOB_HELD ? | |
9462 | "Job held by user." : "Job restarted by user."); | |
9463 | ||
9464 | if (event & CUPSD_EVENT_JOB_CONFIG_CHANGED) | |
9465 | cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, job->printer, job, | |
9466 | "Job options changed by user."); | |
9467 | ||
ef416fc2 | 9468 | /* |
9469 | * Start jobs if possible... | |
9470 | */ | |
9471 | ||
9472 | cupsdCheckJobs(); | |
9473 | } | |
9474 | ||
9475 | ||
b423cd4c | 9476 | /* |
9477 | * 'set_printer_defaults()' - Set printer default options from a request. | |
9478 | */ | |
9479 | ||
9480 | static void | |
9481 | set_printer_defaults( | |
9482 | cupsd_client_t *con, /* I - Client connection */ | |
9483 | cupsd_printer_t *printer) /* I - Printer */ | |
9484 | { | |
9485 | int i; /* Looping var */ | |
9486 | ipp_attribute_t *attr; /* Current attribute */ | |
9487 | int namelen; /* Length of attribute name */ | |
9488 | char name[256], /* New attribute name */ | |
9489 | value[256]; /* String version of integer attrs */ | |
9490 | ||
9491 | ||
9492 | for (attr = con->request->attrs; attr; attr = attr->next) | |
9493 | { | |
9494 | /* | |
9495 | * Skip non-printer attributes... | |
9496 | */ | |
9497 | ||
9498 | if (attr->group_tag != IPP_TAG_PRINTER || !attr->name) | |
9499 | continue; | |
9500 | ||
9501 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_printer_defaults: %s", attr->name); | |
9502 | ||
9503 | if (!strcmp(attr->name, "job-sheets-default")) | |
9504 | { | |
9505 | /* | |
9506 | * Only allow keywords and names... | |
9507 | */ | |
9508 | ||
9509 | if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD) | |
9510 | continue; | |
9511 | ||
9512 | /* | |
9513 | * Only allow job-sheets-default to be set when running without a | |
9514 | * system high classification level... | |
9515 | */ | |
9516 | ||
9517 | if (Classification) | |
9518 | continue; | |
9519 | ||
9520 | cupsdSetString(&printer->job_sheets[0], attr->values[0].string.text); | |
9521 | ||
9522 | if (attr->num_values > 1) | |
9523 | cupsdSetString(&printer->job_sheets[1], attr->values[1].string.text); | |
9524 | else | |
9525 | cupsdSetString(&printer->job_sheets[1], "none"); | |
9526 | } | |
9527 | else if (!strcmp(attr->name, "requesting-user-name-allowed")) | |
9528 | { | |
9529 | cupsdFreePrinterUsers(printer); | |
9530 | ||
9531 | printer->deny_users = 0; | |
9532 | ||
9533 | if (attr->value_tag == IPP_TAG_NAME && | |
9534 | (attr->num_values > 1 || | |
9535 | strcmp(attr->values[0].string.text, "all"))) | |
9536 | { | |
9537 | for (i = 0; i < attr->num_values; i ++) | |
9538 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
9539 | } | |
9540 | } | |
9541 | else if (!strcmp(attr->name, "requesting-user-name-denied")) | |
9542 | { | |
9543 | cupsdFreePrinterUsers(printer); | |
9544 | ||
9545 | printer->deny_users = 1; | |
9546 | ||
9547 | if (attr->value_tag == IPP_TAG_NAME && | |
9548 | (attr->num_values > 1 || | |
9549 | strcmp(attr->values[0].string.text, "none"))) | |
9550 | { | |
9551 | for (i = 0; i < attr->num_values; i ++) | |
9552 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
9553 | } | |
9554 | } | |
9555 | else if (!strcmp(attr->name, "job-quota-period")) | |
9556 | { | |
9557 | if (attr->value_tag != IPP_TAG_INTEGER) | |
9558 | continue; | |
9559 | ||
9560 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-quota-period to %d...", | |
9561 | attr->values[0].integer); | |
9562 | cupsdFreeQuotas(printer); | |
9563 | ||
9564 | printer->quota_period = attr->values[0].integer; | |
9565 | } | |
9566 | else if (!strcmp(attr->name, "job-k-limit")) | |
9567 | { | |
9568 | if (attr->value_tag != IPP_TAG_INTEGER) | |
9569 | continue; | |
9570 | ||
9571 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-k-limit to %d...", | |
9572 | attr->values[0].integer); | |
9573 | cupsdFreeQuotas(printer); | |
9574 | ||
9575 | printer->k_limit = attr->values[0].integer; | |
9576 | } | |
9577 | else if (!strcmp(attr->name, "job-page-limit")) | |
9578 | { | |
9579 | if (attr->value_tag != IPP_TAG_INTEGER) | |
9580 | continue; | |
9581 | ||
9582 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-page-limit to %d...", | |
9583 | attr->values[0].integer); | |
9584 | cupsdFreeQuotas(printer); | |
9585 | ||
9586 | printer->page_limit = attr->values[0].integer; | |
9587 | } | |
9588 | else if (!strcmp(attr->name, "printer-op-policy")) | |
9589 | { | |
9590 | cupsd_policy_t *p; /* Policy */ | |
9591 | ||
9592 | ||
9593 | if (attr->value_tag != IPP_TAG_NAME) | |
9594 | continue; | |
9595 | ||
9596 | if ((p = cupsdFindPolicy(attr->values[0].string.text)) != NULL) | |
9597 | { | |
9598 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9599 | "Setting printer-op-policy to \"%s\"...", | |
9600 | attr->values[0].string.text); | |
9601 | cupsdSetString(&printer->op_policy, attr->values[0].string.text); | |
9602 | printer->op_policy_ptr = p; | |
9603 | } | |
9604 | else | |
9605 | { | |
9606 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
9607 | _("Unknown printer-op-policy \"%s\"."), | |
9608 | attr->values[0].string.text); | |
9609 | return; | |
9610 | } | |
9611 | } | |
9612 | else if (!strcmp(attr->name, "printer-error-policy")) | |
9613 | { | |
9614 | if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD) | |
9615 | continue; | |
9616 | ||
9617 | if (strcmp(attr->values[0].string.text, "abort-job") && | |
9618 | strcmp(attr->values[0].string.text, "retry-job") && | |
9619 | strcmp(attr->values[0].string.text, "stop-printer")) | |
9620 | { | |
9621 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
9622 | _("Unknown printer-error-policy \"%s\"."), | |
9623 | attr->values[0].string.text); | |
9624 | return; | |
9625 | } | |
9626 | ||
9627 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9628 | "Setting printer-error-policy to \"%s\"...", | |
9629 | attr->values[0].string.text); | |
9630 | cupsdSetString(&printer->error_policy, attr->values[0].string.text); | |
9631 | } | |
b423cd4c | 9632 | |
9633 | /* | |
9634 | * Skip any other non-default attributes... | |
9635 | */ | |
9636 | ||
9637 | namelen = strlen(attr->name); | |
9638 | if (namelen < 9 || strcmp(attr->name + namelen - 8, "-default") || | |
9639 | namelen > (sizeof(name) - 1) || attr->num_values != 1) | |
9640 | continue; | |
9641 | ||
9642 | /* | |
9643 | * OK, anything else must be a user-defined default... | |
9644 | */ | |
9645 | ||
9646 | strlcpy(name, attr->name, sizeof(name)); | |
9647 | name[namelen - 8] = '\0'; /* Strip "-default" */ | |
9648 | ||
9649 | switch (attr->value_tag) | |
9650 | { | |
9651 | case IPP_TAG_DELETEATTR : | |
9652 | printer->num_options = cupsRemoveOption(name, | |
9653 | printer->num_options, | |
9654 | &(printer->options)); | |
9655 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9656 | "Deleting %s", attr->name); | |
9657 | break; | |
9658 | ||
9659 | case IPP_TAG_NAME : | |
9660 | case IPP_TAG_KEYWORD : | |
9661 | case IPP_TAG_URI : | |
9662 | printer->num_options = cupsAddOption(name, | |
9663 | attr->values[0].string.text, | |
9664 | printer->num_options, | |
9665 | &(printer->options)); | |
9666 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9667 | "Setting %s to \"%s\"...", attr->name, | |
9668 | attr->values[0].string.text); | |
9669 | break; | |
9670 | ||
9671 | case IPP_TAG_BOOLEAN : | |
9672 | printer->num_options = cupsAddOption(name, | |
9673 | attr->values[0].boolean ? | |
9674 | "true" : "false", | |
9675 | printer->num_options, | |
9676 | &(printer->options)); | |
9677 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9678 | "Setting %s to %s...", attr->name, | |
9679 | attr->values[0].boolean ? "true" : "false"); | |
9680 | break; | |
9681 | ||
9682 | case IPP_TAG_INTEGER : | |
9683 | case IPP_TAG_ENUM : | |
9684 | sprintf(value, "%d", attr->values[0].integer); | |
9685 | printer->num_options = cupsAddOption(name, value, | |
9686 | printer->num_options, | |
9687 | &(printer->options)); | |
9688 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9689 | "Setting %s to %s...", attr->name, value); | |
9690 | break; | |
9691 | ||
9692 | case IPP_TAG_RANGE : | |
9693 | sprintf(value, "%d-%d", attr->values[0].range.lower, | |
9694 | attr->values[0].range.upper); | |
9695 | printer->num_options = cupsAddOption(name, value, | |
9696 | printer->num_options, | |
9697 | &(printer->options)); | |
9698 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9699 | "Setting %s to %s...", attr->name, value); | |
9700 | break; | |
9701 | ||
9702 | case IPP_TAG_RESOLUTION : | |
9703 | sprintf(value, "%dx%d%s", attr->values[0].resolution.xres, | |
9704 | attr->values[0].resolution.yres, | |
9705 | attr->values[0].resolution.units == IPP_RES_PER_INCH ? | |
9706 | "dpi" : "dpc"); | |
9707 | printer->num_options = cupsAddOption(name, value, | |
9708 | printer->num_options, | |
9709 | &(printer->options)); | |
9710 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
9711 | "Setting %s to %s...", attr->name, value); | |
9712 | break; | |
9713 | ||
9714 | default : | |
9715 | /* Do nothing for other values */ | |
9716 | break; | |
9717 | } | |
9718 | } | |
9719 | } | |
9720 | ||
9721 | ||
ef416fc2 | 9722 | /* |
9723 | * 'start_printer()' - Start a printer. | |
9724 | */ | |
9725 | ||
9726 | static void | |
9727 | start_printer(cupsd_client_t *con, /* I - Client connection */ | |
9728 | ipp_attribute_t *uri) /* I - Printer URI */ | |
9729 | { | |
9730 | http_status_t status; /* Policy status */ | |
bc44d920 | 9731 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
ef416fc2 | 9732 | cupsd_printer_t *printer; /* Printer data */ |
9733 | ||
9734 | ||
9735 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "start_printer(%p[%d], %s)", con, | |
9736 | con->http.fd, uri->values[0].string.text); | |
9737 | ||
9738 | /* | |
9739 | * Is the destination valid? | |
9740 | */ | |
9741 | ||
f7deaa1a | 9742 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 9743 | { |
9744 | /* | |
9745 | * Bad URI... | |
9746 | */ | |
9747 | ||
9748 | send_ipp_status(con, IPP_NOT_FOUND, | |
9749 | _("The printer or class was not found.")); | |
9750 | return; | |
9751 | } | |
9752 | ||
9753 | /* | |
9754 | * Check policy... | |
9755 | */ | |
9756 | ||
9757 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
9758 | { | |
f899b121 | 9759 | send_http_error(con, status, printer); |
ef416fc2 | 9760 | return; |
9761 | } | |
9762 | ||
9763 | /* | |
9764 | * Start the printer... | |
9765 | */ | |
9766 | ||
9767 | printer->state_message[0] = '\0'; | |
9768 | ||
9769 | cupsdStartPrinter(printer, 1); | |
9770 | ||
9771 | if (dtype & CUPS_PRINTER_CLASS) | |
f7deaa1a | 9772 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" started by \"%s\".", |
9773 | printer->name, get_username(con)); | |
e00b005a | 9774 | else |
f7deaa1a | 9775 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" started by \"%s\".", |
9776 | printer->name, get_username(con)); | |
ef416fc2 | 9777 | |
9778 | cupsdCheckJobs(); | |
9779 | ||
9780 | /* | |
9781 | * Everything was ok, so return OK status... | |
9782 | */ | |
9783 | ||
9784 | con->response->request.status.status_code = IPP_OK; | |
9785 | } | |
9786 | ||
9787 | ||
9788 | /* | |
9789 | * 'stop_printer()' - Stop a printer. | |
9790 | */ | |
9791 | ||
9792 | static void | |
9793 | stop_printer(cupsd_client_t *con, /* I - Client connection */ | |
9794 | ipp_attribute_t *uri) /* I - Printer URI */ | |
9795 | { | |
9796 | http_status_t status; /* Policy status */ | |
bc44d920 | 9797 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
ef416fc2 | 9798 | cupsd_printer_t *printer; /* Printer data */ |
9799 | ipp_attribute_t *attr; /* printer-state-message attribute */ | |
9800 | ||
9801 | ||
9802 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "stop_printer(%p[%d], %s)", con, | |
9803 | con->http.fd, uri->values[0].string.text); | |
9804 | ||
9805 | /* | |
9806 | * Is the destination valid? | |
9807 | */ | |
9808 | ||
f7deaa1a | 9809 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 9810 | { |
9811 | /* | |
9812 | * Bad URI... | |
9813 | */ | |
9814 | ||
9815 | send_ipp_status(con, IPP_NOT_FOUND, | |
9816 | _("The printer or class was not found.")); | |
9817 | return; | |
9818 | } | |
9819 | ||
9820 | /* | |
9821 | * Check policy... | |
9822 | */ | |
9823 | ||
9824 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
9825 | { | |
f899b121 | 9826 | send_http_error(con, status, printer); |
ef416fc2 | 9827 | return; |
9828 | } | |
9829 | ||
9830 | /* | |
9831 | * Stop the printer... | |
9832 | */ | |
9833 | ||
9834 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
9835 | IPP_TAG_TEXT)) == NULL) | |
9836 | strcpy(printer->state_message, "Paused"); | |
9837 | else | |
9838 | { | |
9839 | strlcpy(printer->state_message, attr->values[0].string.text, | |
9840 | sizeof(printer->state_message)); | |
9841 | } | |
9842 | ||
9843 | cupsdStopPrinter(printer, 1); | |
9844 | ||
9845 | if (dtype & CUPS_PRINTER_CLASS) | |
f7deaa1a | 9846 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" stopped by \"%s\".", |
9847 | printer->name, get_username(con)); | |
ef416fc2 | 9848 | else |
f7deaa1a | 9849 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" stopped by \"%s\".", |
9850 | printer->name, get_username(con)); | |
ef416fc2 | 9851 | |
9852 | /* | |
9853 | * Everything was ok, so return OK status... | |
9854 | */ | |
9855 | ||
9856 | con->response->request.status.status_code = IPP_OK; | |
9857 | } | |
9858 | ||
9859 | ||
89d46774 | 9860 | /* |
9861 | * 'url_encode_attr()' - URL-encode a string attribute. | |
9862 | */ | |
9863 | ||
9864 | static void | |
9865 | url_encode_attr(ipp_attribute_t *attr, /* I - Attribute */ | |
9866 | char *buffer,/* I - String buffer */ | |
9867 | int bufsize)/* I - Size of buffer */ | |
9868 | { | |
9869 | int i; /* Looping var */ | |
9870 | char *bufptr, /* Pointer into buffer */ | |
b94498cf | 9871 | *bufend; /* End of buffer */ |
89d46774 | 9872 | |
9873 | ||
9874 | strlcpy(buffer, attr->name, bufsize); | |
9875 | bufptr = buffer + strlen(buffer); | |
9876 | bufend = buffer + bufsize - 1; | |
9877 | ||
9878 | for (i = 0; i < attr->num_values; i ++) | |
9879 | { | |
9880 | if (bufptr >= bufend) | |
9881 | break; | |
9882 | ||
9883 | if (i) | |
9884 | *bufptr++ = ','; | |
9885 | else | |
9886 | *bufptr++ = '='; | |
9887 | ||
9888 | if (bufptr >= bufend) | |
9889 | break; | |
9890 | ||
9891 | *bufptr++ = '\''; | |
9892 | ||
b94498cf | 9893 | bufptr = url_encode_string(attr->values[i].string.text, |
9894 | bufptr, bufend - bufptr + 1); | |
89d46774 | 9895 | |
9896 | if (bufptr >= bufend) | |
9897 | break; | |
9898 | ||
9899 | *bufptr++ = '\''; | |
9900 | } | |
9901 | ||
9902 | *bufptr = '\0'; | |
9903 | } | |
9904 | ||
9905 | ||
b94498cf | 9906 | /* |
9907 | * 'url_encode_string()' - URL-encode a string. | |
9908 | */ | |
9909 | ||
9910 | static char * /* O - End of string */ | |
9911 | url_encode_string(const char *s, /* I - String */ | |
9912 | char *buffer, /* I - String buffer */ | |
9913 | int bufsize) /* I - Size of buffer */ | |
9914 | { | |
9915 | char *bufptr, /* Pointer into buffer */ | |
9916 | *bufend; /* End of buffer */ | |
9917 | static const char *hex = "0123456789ABCDEF"; | |
9918 | /* Hex digits */ | |
9919 | ||
9920 | ||
9921 | bufptr = buffer; | |
9922 | bufend = buffer + bufsize - 1; | |
9923 | ||
9924 | while (*s && bufptr < bufend) | |
9925 | { | |
9926 | if (*s == ' ' || *s == '%') | |
9927 | { | |
9928 | if (bufptr >= (bufend - 2)) | |
9929 | break; | |
9930 | ||
9931 | *bufptr++ = '%'; | |
9932 | *bufptr++ = hex[(*s >> 4) & 15]; | |
9933 | *bufptr++ = hex[*s & 15]; | |
9934 | ||
9935 | s ++; | |
9936 | } | |
9937 | else if (*s == '\'' || *s == '\\') | |
9938 | { | |
9939 | if (bufptr >= (bufend - 1)) | |
9940 | break; | |
9941 | ||
9942 | *bufptr++ = '\\'; | |
9943 | *bufptr++ = *s++; | |
9944 | } | |
9945 | else | |
9946 | *bufptr++ = *s++; | |
9947 | } | |
9948 | ||
9949 | *bufptr = '\0'; | |
9950 | ||
9951 | return (bufptr); | |
9952 | } | |
9953 | ||
9954 | ||
ef416fc2 | 9955 | /* |
9956 | * 'user_allowed()' - See if a user is allowed to print to a queue. | |
9957 | */ | |
9958 | ||
9959 | static int /* O - 0 if not allowed, 1 if allowed */ | |
9960 | user_allowed(cupsd_printer_t *p, /* I - Printer or class */ | |
9961 | const char *username) /* I - Username */ | |
9962 | { | |
9963 | int i; /* Looping var */ | |
9964 | struct passwd *pw; /* User password data */ | |
9965 | ||
9966 | ||
9967 | if (p->num_users == 0) | |
9968 | return (1); | |
9969 | ||
9970 | if (!strcmp(username, "root")) | |
9971 | return (1); | |
9972 | ||
9973 | pw = getpwnam(username); | |
9974 | endpwent(); | |
9975 | ||
9976 | for (i = 0; i < p->num_users; i ++) | |
9977 | { | |
9978 | if (p->users[i][0] == '@') | |
9979 | { | |
9980 | /* | |
9981 | * Check group membership... | |
9982 | */ | |
9983 | ||
9984 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) | |
9985 | break; | |
9986 | } | |
9987 | else if (!strcasecmp(username, p->users[i])) | |
9988 | break; | |
9989 | } | |
9990 | ||
9991 | return ((i < p->num_users) != p->deny_users); | |
9992 | } | |
9993 | ||
9994 | ||
9995 | /* | |
9996 | * 'validate_job()' - Validate printer options and destination. | |
9997 | */ | |
9998 | ||
9999 | static void | |
10000 | validate_job(cupsd_client_t *con, /* I - Client connection */ | |
10001 | ipp_attribute_t *uri) /* I - Printer URI */ | |
10002 | { | |
10003 | http_status_t status; /* Policy status */ | |
10004 | ipp_attribute_t *attr; /* Current attribute */ | |
10005 | ipp_attribute_t *format; /* Document-format attribute */ | |
bc44d920 | 10006 | cups_ptype_t dtype; /* Destination type (printer/class) */ |
ef416fc2 | 10007 | char super[MIME_MAX_SUPER], |
10008 | /* Supertype of file */ | |
10009 | type[MIME_MAX_TYPE]; | |
10010 | /* Subtype of file */ | |
10011 | cupsd_printer_t *printer; /* Printer */ | |
10012 | ||
10013 | ||
10014 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "validate_job(%p[%d], %s)", con, | |
10015 | con->http.fd, uri->values[0].string.text); | |
10016 | ||
10017 | /* | |
10018 | * OK, see if the client is sending the document compressed - CUPS | |
10019 | * doesn't support compression yet... | |
10020 | */ | |
10021 | ||
fa73b229 | 10022 | if ((attr = ippFindAttribute(con->request, "compression", |
10023 | IPP_TAG_KEYWORD)) != NULL && | |
10024 | !strcmp(attr->values[0].string.text, "none")) | |
ef416fc2 | 10025 | { |
10026 | send_ipp_status(con, IPP_ATTRIBUTES, | |
10027 | _("Unsupported compression attribute %s!"), | |
10028 | attr->values[0].string.text); | |
10029 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
10030 | "compression", NULL, attr->values[0].string.text); | |
10031 | return; | |
10032 | } | |
10033 | ||
10034 | /* | |
10035 | * Is it a format we support? | |
10036 | */ | |
10037 | ||
10038 | if ((format = ippFindAttribute(con->request, "document-format", | |
10039 | IPP_TAG_MIMETYPE)) != NULL) | |
10040 | { | |
bc44d920 | 10041 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", |
10042 | super, type) != 2) | |
ef416fc2 | 10043 | { |
10044 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
10045 | format->values[0].string.text); | |
10046 | return; | |
10047 | } | |
10048 | ||
fa73b229 | 10049 | if ((strcmp(super, "application") || strcmp(type, "octet-stream")) && |
10050 | !mimeType(MimeDatabase, super, type)) | |
ef416fc2 | 10051 | { |
10052 | cupsdLogMessage(CUPSD_LOG_INFO, | |
10053 | "Hint: Do you have the raw file printing rules enabled?"); | |
10054 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
10055 | _("Unsupported format \"%s\"!"), | |
10056 | format->values[0].string.text); | |
10057 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
10058 | "document-format", NULL, format->values[0].string.text); | |
10059 | return; | |
10060 | } | |
10061 | } | |
10062 | ||
10063 | /* | |
10064 | * Is the destination valid? | |
10065 | */ | |
10066 | ||
f7deaa1a | 10067 | if (!cupsdValidateDest(uri->values[0].string.text, &dtype, &printer)) |
ef416fc2 | 10068 | { |
10069 | /* | |
10070 | * Bad URI... | |
10071 | */ | |
10072 | ||
10073 | send_ipp_status(con, IPP_NOT_FOUND, | |
10074 | _("The printer or class was not found.")); | |
10075 | return; | |
10076 | } | |
10077 | ||
10078 | /* | |
10079 | * Check policy... | |
10080 | */ | |
10081 | ||
10082 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
10083 | { | |
f899b121 | 10084 | send_http_error(con, status, printer); |
ef416fc2 | 10085 | return; |
10086 | } | |
10087 | ||
10088 | /* | |
10089 | * Everything was ok, so return OK status... | |
10090 | */ | |
10091 | ||
10092 | con->response->request.status.status_code = IPP_OK; | |
10093 | } | |
10094 | ||
10095 | ||
10096 | /* | |
10097 | * 'validate_name()' - Make sure the printer name only contains valid chars. | |
10098 | */ | |
10099 | ||
bc44d920 | 10100 | static int /* O - 0 if name is no good, 1 if good */ |
ef416fc2 | 10101 | validate_name(const char *name) /* I - Name to check */ |
10102 | { | |
10103 | const char *ptr; /* Pointer into name */ | |
10104 | ||
10105 | ||
10106 | /* | |
10107 | * Scan the whole name... | |
10108 | */ | |
10109 | ||
10110 | for (ptr = name; *ptr; ptr ++) | |
f7deaa1a | 10111 | if ((*ptr > 0 && *ptr <= ' ') || *ptr == 127 || *ptr == '/' || *ptr == '#') |
ef416fc2 | 10112 | return (0); |
10113 | ||
10114 | /* | |
10115 | * All the characters are good; validate the length, too... | |
10116 | */ | |
10117 | ||
10118 | return ((ptr - name) < 128); | |
10119 | } | |
10120 | ||
10121 | ||
10122 | /* | |
10123 | * 'validate_user()' - Validate the user for the request. | |
10124 | */ | |
10125 | ||
10126 | static int /* O - 1 if permitted, 0 otherwise */ | |
10127 | validate_user(cupsd_job_t *job, /* I - Job */ | |
10128 | cupsd_client_t *con, /* I - Client connection */ | |
10129 | const char *owner, /* I - Owner of job/resource */ | |
10130 | char *username, /* O - Authenticated username */ | |
10131 | int userlen) /* I - Length of username */ | |
10132 | { | |
ef416fc2 | 10133 | cupsd_printer_t *printer; /* Printer for job */ |
10134 | ||
10135 | ||
10136 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
10137 | "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, " | |
10138 | "userlen=%d)", | |
10139 | job ? job->id : 0, con->http.fd, owner ? owner : "(null)", | |
10140 | username, userlen); | |
10141 | ||
10142 | /* | |
10143 | * Validate input... | |
10144 | */ | |
10145 | ||
10146 | if (!con || !owner || !username || userlen <= 0) | |
10147 | return (0); | |
10148 | ||
10149 | /* | |
10150 | * Get the best authenticated username that is available. | |
10151 | */ | |
10152 | ||
e00b005a | 10153 | strlcpy(username, get_username(con), userlen); |
ef416fc2 | 10154 | |
10155 | /* | |
10156 | * Check the username against the owner... | |
10157 | */ | |
10158 | ||
80ca4592 | 10159 | printer = cupsdFindDest(job->dest); |
ef416fc2 | 10160 | |
10161 | return (cupsdCheckPolicy(printer ? printer->op_policy_ptr : DefaultPolicyPtr, | |
10162 | con, owner) == HTTP_OK); | |
10163 | } | |
10164 | ||
10165 | ||
10166 | /* | |
2e4ff8af | 10167 | * End of "$Id: ipp.c 7014 2007-10-10 21:57:43Z mike $". |
ef416fc2 | 10168 | */ |