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Commit | Line | Data |
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ef416fc2 | 1 | /* |
f2d18633 | 2 | * "$Id$" |
ef416fc2 | 3 | * |
3463c27a | 4 | * IPP backend for CUPS. |
ef416fc2 | 5 | * |
3463c27a MS |
6 | * Copyright 2007-2013 by Apple Inc. |
7 | * Copyright 1997-2007 by Easy Software Products, all rights reserved. | |
ef416fc2 | 8 | * |
3463c27a MS |
9 | * These coded instructions, statements, and computer programs are the |
10 | * property of Apple Inc. and are protected by Federal copyright | |
11 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
12 | * "LICENSE" which should have been included with this file. If this | |
13 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 14 | * |
3463c27a | 15 | * This file is subject to the Apple OS-Developed Software exception. |
ef416fc2 | 16 | */ |
17 | ||
18 | /* | |
19 | * Include necessary headers. | |
20 | */ | |
21 | ||
7a14d768 | 22 | #include "backend-private.h" |
eac3a0a0 | 23 | #include <cups/array-private.h> |
ef416fc2 | 24 | #include <sys/types.h> |
25 | #include <sys/stat.h> | |
ef416fc2 | 26 | #include <sys/wait.h> |
eac3a0a0 MS |
27 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
28 | # include <xpc/xpc.h> | |
29 | # define kPMPrintUIToolAgent "com.apple.printuitool.agent" | |
30 | # define kPMStartJob 100 | |
31 | # define kPMWaitForJob 101 | |
82cc1f9a MS |
32 | # ifdef HAVE_XPC_PRIVATE_H |
33 | # include <xpc/private.h> | |
34 | # else | |
eac3a0a0 MS |
35 | extern void xpc_connection_set_target_uid(xpc_connection_t connection, |
36 | uid_t uid); | |
82cc1f9a | 37 | # endif /* HAVE_XPC_PRIVATE_H */ |
eac3a0a0 | 38 | #endif /* HAVE_GSSAPI && HAVE_XPC */ |
ef416fc2 | 39 | |
7cf5915e | 40 | |
a469f8a5 MS |
41 | /* |
42 | * Bits for job-state-reasons we care about... | |
43 | */ | |
44 | ||
45 | #define _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED 0x01 | |
46 | #define _CUPS_JSR_ACCOUNT_CLOSED 0x02 | |
47 | #define _CUPS_JSR_ACCOUNT_INFO_NEEDED 0x04 | |
48 | #define _CUPS_JSR_ACCOUNT_LIMIT_REACHED 0x08 | |
49 | #define _CUPS_JSR_JOB_PASSWORD_WAIT 0x10 | |
50 | #define _CUPS_JSR_JOB_RELEASE_WAIT 0x20 | |
51 | ||
52 | ||
7cf5915e MS |
53 | /* |
54 | * Types... | |
55 | */ | |
56 | ||
57 | typedef struct _cups_monitor_s /**** Monitoring data ****/ | |
58 | { | |
59 | const char *uri, /* Printer URI */ | |
60 | *hostname, /* Hostname */ | |
61 | *user, /* Username */ | |
62 | *resource; /* Resource path */ | |
63 | int port, /* Port number */ | |
64 | version, /* IPP version */ | |
a29fd7dd | 65 | job_id, /* Job ID for submitted job */ |
a469f8a5 | 66 | job_reasons, /* Job state reasons bits */ |
a29fd7dd | 67 | get_job_attrs; /* Support Get-Job-Attributes? */ |
dcb445bc | 68 | const char *job_name; /* Job name for submitted job */ |
7cf5915e MS |
69 | http_encryption_t encryption; /* Use encryption? */ |
70 | ipp_jstate_t job_state; /* Current job state */ | |
71 | ipp_pstate_t printer_state; /* Current printer state */ | |
72 | } _cups_monitor_t; | |
73 | ||
74 | ||
ef416fc2 | 75 | /* |
76 | * Globals... | |
77 | */ | |
78 | ||
eac3a0a0 | 79 | static const char *auth_info_required; |
18ecb428 | 80 | /* New auth-info-required value */ |
eac3a0a0 MS |
81 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
82 | static int child_pid = 0; /* Child process ID */ | |
83 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
7cf5915e MS |
84 | static const char * const jattrs[] = /* Job attributes we want */ |
85 | { | |
3dd9c340 | 86 | "job-id", |
eac3a0a0 | 87 | "job-impressions-completed", |
7cf5915e | 88 | "job-media-sheets-completed", |
dcb445bc MS |
89 | "job-name", |
90 | "job-originating-user-name", | |
7cf5915e MS |
91 | "job-state", |
92 | "job-state-reasons" | |
93 | }; | |
eac3a0a0 MS |
94 | static int job_canceled = 0; |
95 | /* Job cancelled? */ | |
3e7fe0ca MS |
96 | static char username[256] = "", |
97 | /* Username for device URI */ | |
98 | *password = NULL; | |
eac3a0a0 | 99 | /* Password for device URI */ |
7cf5915e MS |
100 | static const char * const pattrs[] = /* Printer attributes we want */ |
101 | { | |
a469f8a5 MS |
102 | #ifdef HAVE_LIBZ |
103 | "compression-supported", | |
104 | #endif /* HAVE_LIBZ */ | |
7cf5915e MS |
105 | "copies-supported", |
106 | "cups-version", | |
107 | "document-format-supported", | |
108 | "marker-colors", | |
109 | "marker-high-levels", | |
110 | "marker-levels", | |
111 | "marker-low-levels", | |
112 | "marker-message", | |
113 | "marker-names", | |
114 | "marker-types", | |
115 | "media-col-supported", | |
84315f46 | 116 | "multiple-document-handling-supported", |
c8fef167 | 117 | "operations-supported", |
3463c27a | 118 | "print-color-mode-supported", |
7cf5915e MS |
119 | "printer-alert", |
120 | "printer-alert-description", | |
121 | "printer-is-accepting-jobs", | |
122 | "printer-state", | |
123 | "printer-state-message", | |
a4845881 | 124 | "printer-state-reasons" |
7cf5915e | 125 | }; |
07ed0e9a MS |
126 | static const char * const remote_job_states[] = |
127 | { /* Remote job state keywords */ | |
88f9aafc MS |
128 | "+cups-remote-pending", |
129 | "+cups-remote-pending-held", | |
130 | "+cups-remote-processing", | |
131 | "+cups-remote-stopped", | |
132 | "+cups-remote-canceled", | |
133 | "+cups-remote-aborted", | |
134 | "+cups-remote-completed" | |
07ed0e9a | 135 | }; |
321d8d57 | 136 | static _cups_mutex_t report_mutex = _CUPS_MUTEX_INITIALIZER; |
eac3a0a0 | 137 | /* Mutex to control access */ |
321d8d57 MS |
138 | static int num_attr_cache = 0; |
139 | /* Number of cached attributes */ | |
140 | static cups_option_t *attr_cache = NULL; | |
141 | /* Cached attributes */ | |
142 | static cups_array_t *state_reasons; /* Array of printe-state-reasons keywords */ | |
eac3a0a0 MS |
143 | static char tmpfilename[1024] = ""; |
144 | /* Temporary spool file name */ | |
ef416fc2 | 145 | |
146 | ||
147 | /* | |
148 | * Local functions... | |
149 | */ | |
150 | ||
7cf5915e MS |
151 | static void cancel_job(http_t *http, const char *uri, int id, |
152 | const char *resource, const char *user, | |
153 | int version); | |
154 | static ipp_pstate_t check_printer_state(http_t *http, const char *uri, | |
155 | const char *resource, | |
321d8d57 | 156 | const char *user, int version); |
7cf5915e | 157 | static void *monitor_printer(_cups_monitor_t *monitor); |
0268488e MS |
158 | static ipp_t *new_request(ipp_op_t op, int version, const char *uri, |
159 | const char *user, const char *title, | |
160 | int num_options, cups_option_t *options, | |
161 | const char *compression, int copies, | |
f14324a7 | 162 | const char *format, _ppd_cache_t *pc, |
a469f8a5 | 163 | ppd_file_t *ppd, |
84315f46 | 164 | ipp_attribute_t *media_col_sup, |
a469f8a5 MS |
165 | ipp_attribute_t *doc_handling_sup, |
166 | int print_color_mode); | |
5a9febac MS |
167 | static const char *password_cb(const char *prompt, http_t *http, |
168 | const char *method, const char *resource, | |
6961465f | 169 | int *user_data); |
5a9febac | 170 | static const char *quote_string(const char *s, char *q, size_t qsize); |
7cf5915e | 171 | static void report_attr(ipp_attribute_t *attr); |
321d8d57 | 172 | static void report_printer_state(ipp_t *ipp); |
eac3a0a0 | 173 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
37e7e6e0 | 174 | static int run_as_user(char *argv[], uid_t uid, |
eac3a0a0 MS |
175 | const char *device_uri, int fd); |
176 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
7cf5915e | 177 | static void sigterm_handler(int sig); |
f228370c | 178 | static int timeout_cb(http_t *http, void *user_data); |
eac3a0a0 | 179 | static void update_reasons(ipp_attribute_t *attr, const char *s); |
ef416fc2 | 180 | |
181 | ||
182 | /* | |
183 | * 'main()' - Send a file to the printer or server. | |
184 | * | |
185 | * Usage: | |
186 | * | |
187 | * printer-uri job-id user title copies options [file] | |
188 | */ | |
189 | ||
190 | int /* O - Exit status */ | |
bd7854cb | 191 | main(int argc, /* I - Number of command-line args */ |
ef416fc2 | 192 | char *argv[]) /* I - Command-line arguments */ |
193 | { | |
194 | int i; /* Looping var */ | |
b94498cf | 195 | int send_options; /* Send job options? */ |
ef416fc2 | 196 | int num_options; /* Number of printer options */ |
197 | cups_option_t *options; /* Printer options */ | |
1f0275e3 | 198 | const char *device_uri; /* Device URI */ |
acb056cb | 199 | char scheme[255], /* Scheme in URI */ |
ef416fc2 | 200 | hostname[1024], /* Hostname */ |
ef416fc2 | 201 | resource[1024], /* Resource info (printer name) */ |
26d47ec6 | 202 | addrname[256], /* Address name */ |
ef416fc2 | 203 | *optptr, /* Pointer to URI options */ |
db1f069b MS |
204 | *name, /* Name of option */ |
205 | *value, /* Value of option */ | |
206 | sep; /* Separator character */ | |
6961465f | 207 | int password_tries = 0; /* Password tries */ |
c8fef167 | 208 | http_addrlist_t *addrlist; /* Address of printer */ |
5a9febac | 209 | int snmp_enabled = 1; /* Is SNMP enabled? */ |
7a14d768 MS |
210 | int snmp_fd, /* SNMP socket */ |
211 | start_count, /* Page count via SNMP at start */ | |
426c6a59 MS |
212 | page_count, /* Page count via SNMP */ |
213 | have_supplies; /* Printer supports supply levels? */ | |
bd7854cb | 214 | int num_files; /* Number of files to print */ |
82f97232 MS |
215 | char **files, /* Files to print */ |
216 | *compatfile = NULL; /* Compatibility filename */ | |
217 | off_t compatsize = 0; /* Size of compatibility file */ | |
ef416fc2 | 218 | int port; /* Port number (not used) */ |
c8fef167 | 219 | char portname[255]; /* Port name */ |
ef416fc2 | 220 | char uri[HTTP_MAX_URI]; /* Updated URI without user/pass */ |
dcb445bc | 221 | char print_job_name[1024]; /* Update job-name for Print-Job */ |
cc754834 | 222 | http_status_t http_status; /* Status of HTTP request */ |
ef416fc2 | 223 | ipp_status_t ipp_status; /* Status of IPP request */ |
224 | http_t *http; /* HTTP connection */ | |
225 | ipp_t *request, /* IPP request */ | |
226 | *response, /* IPP response */ | |
227 | *supported; /* get-printer-attributes response */ | |
c0e1af83 | 228 | time_t start_time; /* Time of first connect */ |
c0e1af83 | 229 | int contimeout; /* Connection timeout */ |
f14324a7 MS |
230 | int delay, /* Delay for retries */ |
231 | prev_delay; /* Previous delay */ | |
0268488e MS |
232 | const char *compression; /* Compression mode */ |
233 | int waitjob, /* Wait for job complete? */ | |
a469f8a5 | 234 | waitjob_tries = 0, /* Number of times we've waited */ |
ef416fc2 | 235 | waitprinter; /* Wait for printer ready? */ |
7cf5915e | 236 | _cups_monitor_t monitor; /* Monitoring data */ |
ef416fc2 | 237 | ipp_attribute_t *job_id_attr; /* job-id attribute */ |
238 | int job_id; /* job-id value */ | |
bd7854cb | 239 | ipp_attribute_t *job_sheets; /* job-media-sheets-completed */ |
240 | ipp_attribute_t *job_state; /* job-state */ | |
a469f8a5 MS |
241 | #ifdef HAVE_LIBZ |
242 | ipp_attribute_t *compression_sup; /* compression-supported */ | |
243 | #endif /* HAVE_LIBZ */ | |
bd7854cb | 244 | ipp_attribute_t *copies_sup; /* copies-supported */ |
cc754834 | 245 | ipp_attribute_t *cups_version; /* cups-version */ |
bd7854cb | 246 | ipp_attribute_t *format_sup; /* document-format-supported */ |
c5b24bfa | 247 | ipp_attribute_t *job_auth; /* job-authorization-uri */ |
cc754834 | 248 | ipp_attribute_t *media_col_sup; /* media-col-supported */ |
0268488e | 249 | ipp_attribute_t *operations_sup; /* operations-supported */ |
84315f46 | 250 | ipp_attribute_t *doc_handling_sup; /* multiple-document-handling-supported */ |
ef416fc2 | 251 | ipp_attribute_t *printer_state; /* printer-state attribute */ |
bd7854cb | 252 | ipp_attribute_t *printer_accepting; /* printer-is-accepting-jobs */ |
dcb445bc | 253 | int create_job = 0, /* Does printer support Create-Job? */ |
a29fd7dd | 254 | get_job_attrs = 0, /* Does printer support Get-Job-Attributes? */ |
dcb445bc | 255 | send_document = 0, /* Does printer support Send-Document? */ |
a469f8a5 MS |
256 | validate_job = 0, /* Does printer support Validate-Job? */ |
257 | print_color_mode = 0; /* Does printer support print-color-mode? */ | |
d09495fa | 258 | int copies, /* Number of copies for job */ |
259 | copies_remaining; /* Number of copies remaining */ | |
c277e2f8 | 260 | const char *content_type, /* CONTENT_TYPE environment variable */ |
0268488e MS |
261 | *final_content_type, /* FINAL_CONTENT_TYPE environment var */ |
262 | *document_format; /* document-format value */ | |
cc754834 | 263 | int fd; /* File descriptor */ |
eac3a0a0 | 264 | off_t bytes = 0; /* Bytes copied */ |
cc754834 | 265 | char buffer[16384]; /* Copy buffer */ |
ef416fc2 | 266 | #if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET) |
267 | struct sigaction action; /* Actions for POSIX signals */ | |
268 | #endif /* HAVE_SIGACTION && !HAVE_SIGSET */ | |
269 | int version; /* IPP version */ | |
a469f8a5 MS |
270 | ppd_file_t *ppd = NULL; /* PPD file */ |
271 | _ppd_cache_t *pc = NULL; /* PPD cache and mapping data */ | |
eac3a0a0 | 272 | fd_set input; /* Input set for select() */ |
ef416fc2 | 273 | |
274 | ||
275 | /* | |
276 | * Make sure status messages are not buffered... | |
277 | */ | |
278 | ||
279 | setbuf(stderr, NULL); | |
280 | ||
281 | /* | |
282 | * Ignore SIGPIPE and catch SIGTERM signals... | |
283 | */ | |
284 | ||
285 | #ifdef HAVE_SIGSET | |
286 | sigset(SIGPIPE, SIG_IGN); | |
287 | sigset(SIGTERM, sigterm_handler); | |
288 | #elif defined(HAVE_SIGACTION) | |
289 | memset(&action, 0, sizeof(action)); | |
290 | action.sa_handler = SIG_IGN; | |
291 | sigaction(SIGPIPE, &action, NULL); | |
292 | ||
293 | sigemptyset(&action.sa_mask); | |
294 | sigaddset(&action.sa_mask, SIGTERM); | |
295 | action.sa_handler = sigterm_handler; | |
296 | sigaction(SIGTERM, &action, NULL); | |
297 | #else | |
298 | signal(SIGPIPE, SIG_IGN); | |
299 | signal(SIGTERM, sigterm_handler); | |
300 | #endif /* HAVE_SIGSET */ | |
301 | ||
302 | /* | |
303 | * Check command-line... | |
304 | */ | |
305 | ||
306 | if (argc == 1) | |
307 | { | |
308 | char *s; | |
309 | ||
310 | if ((s = strrchr(argv[0], '/')) != NULL) | |
311 | s ++; | |
312 | else | |
313 | s = argv[0]; | |
314 | ||
8b450588 MS |
315 | printf("network %s \"Unknown\" \"%s (%s)\"\n", |
316 | s, _cupsLangString(cupsLangDefault(), | |
317 | _("Internet Printing Protocol")), s); | |
ef416fc2 | 318 | return (CUPS_BACKEND_OK); |
319 | } | |
bd7854cb | 320 | else if (argc < 6) |
ef416fc2 | 321 | { |
db1f069b | 322 | _cupsLangPrintf(stderr, |
0837b7e8 | 323 | _("Usage: %s job-id user title copies options [file]"), |
db1f069b | 324 | argv[0]); |
ef416fc2 | 325 | return (CUPS_BACKEND_STOP); |
326 | } | |
327 | ||
eac3a0a0 MS |
328 | /* |
329 | * Get the device URI... | |
330 | */ | |
331 | ||
332 | while ((device_uri = cupsBackendDeviceURI(argv)) == NULL) | |
333 | { | |
334 | _cupsLangPrintFilter(stderr, "INFO", _("Unable to locate printer.")); | |
335 | sleep(10); | |
336 | ||
337 | if (getenv("CLASS") != NULL) | |
338 | return (CUPS_BACKEND_FAILED); | |
339 | } | |
340 | ||
341 | if ((auth_info_required = getenv("AUTH_INFO_REQUIRED")) == NULL) | |
342 | auth_info_required = "none"; | |
343 | ||
5a9febac | 344 | state_reasons = _cupsArrayNewStrings(getenv("PRINTER_STATE_REASONS"), ','); |
eac3a0a0 MS |
345 | |
346 | #ifdef HAVE_GSSAPI | |
347 | /* | |
348 | * For Kerberos, become the printing user (if we can) to get the credentials | |
349 | * that way. | |
350 | */ | |
351 | ||
c4aa2975 MS |
352 | if (!getuid() && (value = getenv("AUTH_UID")) != NULL && |
353 | !getenv("AUTH_PASSWORD")) | |
eac3a0a0 MS |
354 | { |
355 | uid_t uid = (uid_t)atoi(value); | |
356 | /* User ID */ | |
357 | ||
358 | # ifdef HAVE_XPC | |
359 | if (uid > 0) | |
360 | { | |
361 | if (argc == 6) | |
37e7e6e0 | 362 | return (run_as_user(argv, uid, device_uri, 0)); |
eac3a0a0 MS |
363 | else |
364 | { | |
365 | int status = 0; /* Exit status */ | |
366 | ||
367 | for (i = 6; i < argc && !status && !job_canceled; i ++) | |
368 | { | |
369 | if ((fd = open(argv[i], O_RDONLY)) >= 0) | |
370 | { | |
37e7e6e0 | 371 | status = run_as_user(argv, uid, device_uri, fd); |
eac3a0a0 MS |
372 | close(fd); |
373 | } | |
374 | else | |
375 | { | |
376 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
377 | status = CUPS_BACKEND_FAILED; | |
378 | } | |
379 | } | |
380 | ||
381 | return (status); | |
382 | } | |
383 | } | |
384 | ||
385 | # else /* No XPC, just try to run as the user ID */ | |
386 | if (uid > 0) | |
387 | seteuid(uid); | |
388 | # endif /* HAVE_XPC */ | |
389 | } | |
390 | #endif /* HAVE_GSSAPI */ | |
391 | ||
ef416fc2 | 392 | /* |
bd7854cb | 393 | * Get the (final) content type... |
ef416fc2 | 394 | */ |
395 | ||
c277e2f8 MS |
396 | if ((content_type = getenv("CONTENT_TYPE")) == NULL) |
397 | content_type = "application/octet-stream"; | |
ef416fc2 | 398 | |
c277e2f8 MS |
399 | if ((final_content_type = getenv("FINAL_CONTENT_TYPE")) == NULL) |
400 | { | |
401 | final_content_type = content_type; | |
402 | ||
403 | if (!strncmp(final_content_type, "printer/", 8)) | |
404 | final_content_type = "application/vnd.cups-raw"; | |
405 | } | |
d09495fa | 406 | |
ef416fc2 | 407 | /* |
408 | * Extract the hostname and printer name from the URI... | |
409 | */ | |
410 | ||
acb056cb MS |
411 | httpSeparateURI(HTTP_URI_CODING_ALL, device_uri, scheme, sizeof(scheme), |
412 | username, sizeof(username), hostname, sizeof(hostname), &port, | |
413 | resource, sizeof(resource)); | |
ef416fc2 | 414 | |
a41f09e2 MS |
415 | if (!port) |
416 | port = IPP_PORT; /* Default to port 631 */ | |
417 | ||
94436c5a | 418 | if (!strcmp(scheme, "https") || !strcmp(scheme, "ipps")) |
ef416fc2 | 419 | cupsSetEncryption(HTTP_ENCRYPT_ALWAYS); |
8ca02f3c | 420 | else |
421 | cupsSetEncryption(HTTP_ENCRYPT_IF_REQUESTED); | |
ef416fc2 | 422 | |
ef416fc2 | 423 | /* |
424 | * See if there are any options... | |
425 | */ | |
426 | ||
0268488e | 427 | compression = NULL; |
cc754834 | 428 | version = 20; |
ef416fc2 | 429 | waitjob = 1; |
430 | waitprinter = 1; | |
c0e1af83 | 431 | contimeout = 7 * 24 * 60 * 60; |
ef416fc2 | 432 | |
433 | if ((optptr = strchr(resource, '?')) != NULL) | |
434 | { | |
435 | /* | |
436 | * Yup, terminate the device name string and move to the first | |
437 | * character of the optptr... | |
438 | */ | |
439 | ||
440 | *optptr++ = '\0'; | |
441 | ||
442 | /* | |
443 | * Then parse the optptr... | |
444 | */ | |
445 | ||
446 | while (*optptr) | |
447 | { | |
448 | /* | |
449 | * Get the name... | |
450 | */ | |
451 | ||
db1f069b | 452 | name = optptr; |
ef416fc2 | 453 | |
db1f069b MS |
454 | while (*optptr && *optptr != '=' && *optptr != '+' && *optptr != '&') |
455 | optptr ++; | |
456 | ||
457 | if ((sep = *optptr) != '\0') | |
458 | *optptr++ = '\0'; | |
459 | ||
460 | if (sep == '=') | |
ef416fc2 | 461 | { |
462 | /* | |
463 | * Get the value... | |
464 | */ | |
465 | ||
db1f069b | 466 | value = optptr; |
ef416fc2 | 467 | |
db1f069b | 468 | while (*optptr && *optptr != '+' && *optptr != '&') |
ef416fc2 | 469 | optptr ++; |
db1f069b MS |
470 | |
471 | if (*optptr) | |
472 | *optptr++ = '\0'; | |
ef416fc2 | 473 | } |
474 | else | |
db1f069b | 475 | value = (char *)""; |
ef416fc2 | 476 | |
477 | /* | |
478 | * Process the option... | |
479 | */ | |
480 | ||
88f9aafc | 481 | if (!_cups_strcasecmp(name, "waitjob")) |
ef416fc2 | 482 | { |
483 | /* | |
484 | * Wait for job completion? | |
485 | */ | |
486 | ||
88f9aafc MS |
487 | waitjob = !_cups_strcasecmp(value, "on") || |
488 | !_cups_strcasecmp(value, "yes") || | |
489 | !_cups_strcasecmp(value, "true"); | |
ef416fc2 | 490 | } |
88f9aafc | 491 | else if (!_cups_strcasecmp(name, "waitprinter")) |
ef416fc2 | 492 | { |
493 | /* | |
494 | * Wait for printer idle? | |
495 | */ | |
496 | ||
88f9aafc MS |
497 | waitprinter = !_cups_strcasecmp(value, "on") || |
498 | !_cups_strcasecmp(value, "yes") || | |
499 | !_cups_strcasecmp(value, "true"); | |
ef416fc2 | 500 | } |
88f9aafc | 501 | else if (!_cups_strcasecmp(name, "encryption")) |
ef416fc2 | 502 | { |
503 | /* | |
504 | * Enable/disable encryption? | |
505 | */ | |
506 | ||
88f9aafc | 507 | if (!_cups_strcasecmp(value, "always")) |
ef416fc2 | 508 | cupsSetEncryption(HTTP_ENCRYPT_ALWAYS); |
88f9aafc | 509 | else if (!_cups_strcasecmp(value, "required")) |
ef416fc2 | 510 | cupsSetEncryption(HTTP_ENCRYPT_REQUIRED); |
88f9aafc | 511 | else if (!_cups_strcasecmp(value, "never")) |
ef416fc2 | 512 | cupsSetEncryption(HTTP_ENCRYPT_NEVER); |
88f9aafc | 513 | else if (!_cups_strcasecmp(value, "ifrequested")) |
ef416fc2 | 514 | cupsSetEncryption(HTTP_ENCRYPT_IF_REQUESTED); |
515 | else | |
516 | { | |
0837b7e8 MS |
517 | _cupsLangPrintFilter(stderr, "ERROR", |
518 | _("Unknown encryption option value: \"%s\"."), | |
519 | value); | |
ef416fc2 | 520 | } |
521 | } | |
5a9febac MS |
522 | else if (!_cups_strcasecmp(name, "snmp")) |
523 | { | |
524 | /* | |
525 | * Enable/disable SNMP stuff... | |
526 | */ | |
527 | ||
528 | snmp_enabled = !value[0] || !_cups_strcasecmp(value, "on") || | |
529 | _cups_strcasecmp(value, "yes") || | |
530 | _cups_strcasecmp(value, "true"); | |
531 | } | |
88f9aafc | 532 | else if (!_cups_strcasecmp(name, "version")) |
ef416fc2 | 533 | { |
534 | if (!strcmp(value, "1.0")) | |
c168a833 | 535 | version = 10; |
ef416fc2 | 536 | else if (!strcmp(value, "1.1")) |
c168a833 MS |
537 | version = 11; |
538 | else if (!strcmp(value, "2.0")) | |
539 | version = 20; | |
540 | else if (!strcmp(value, "2.1")) | |
541 | version = 21; | |
0837b7e8 MS |
542 | else if (!strcmp(value, "2.2")) |
543 | version = 22; | |
ef416fc2 | 544 | else |
545 | { | |
0837b7e8 MS |
546 | _cupsLangPrintFilter(stderr, "ERROR", |
547 | _("Unknown version option value: \"%s\"."), | |
548 | value); | |
ef416fc2 | 549 | } |
550 | } | |
b423cd4c | 551 | #ifdef HAVE_LIBZ |
88f9aafc | 552 | else if (!_cups_strcasecmp(name, "compression")) |
b423cd4c | 553 | { |
88f9aafc MS |
554 | if (!_cups_strcasecmp(value, "true") || !_cups_strcasecmp(value, "yes") || |
555 | !_cups_strcasecmp(value, "on") || !_cups_strcasecmp(value, "gzip")) | |
0268488e | 556 | compression = "gzip"; |
a469f8a5 MS |
557 | else if (!_cups_strcasecmp(value, "deflate")) |
558 | compression = "deflate"; | |
559 | else if (!_cups_strcasecmp(value, "false") || | |
560 | !_cups_strcasecmp(value, "no") || | |
561 | !_cups_strcasecmp(value, "off") || | |
562 | !_cups_strcasecmp(value, "none")) | |
563 | compression = "none"; | |
b423cd4c | 564 | } |
565 | #endif /* HAVE_LIBZ */ | |
88f9aafc | 566 | else if (!_cups_strcasecmp(name, "contimeout")) |
c0e1af83 | 567 | { |
568 | /* | |
569 | * Set the connection timeout... | |
570 | */ | |
571 | ||
572 | if (atoi(value) > 0) | |
573 | contimeout = atoi(value); | |
574 | } | |
ef416fc2 | 575 | else |
576 | { | |
577 | /* | |
578 | * Unknown option... | |
579 | */ | |
580 | ||
0837b7e8 MS |
581 | _cupsLangPrintFilter(stderr, "ERROR", |
582 | _("Unknown option \"%s\" with value \"%s\"."), | |
583 | name, value); | |
ef416fc2 | 584 | } |
585 | } | |
586 | } | |
587 | ||
b423cd4c | 588 | /* |
589 | * If we have 7 arguments, print the file named on the command-line. | |
590 | * Otherwise, copy stdin to a temporary file and print the temporary | |
591 | * file. | |
592 | */ | |
593 | ||
594 | if (argc == 6) | |
595 | { | |
cc754834 | 596 | num_files = 0; |
f228370c | 597 | files = NULL; |
88f9aafc MS |
598 | send_options = !_cups_strcasecmp(final_content_type, "application/pdf") || |
599 | !_cups_strcasecmp(final_content_type, "application/vnd.cups-pdf") || | |
600 | !_cups_strncasecmp(final_content_type, "image/", 6); | |
cc754834 MS |
601 | |
602 | fputs("DEBUG: Sending stdin for job...\n", stderr); | |
b423cd4c | 603 | } |
604 | else | |
605 | { | |
606 | /* | |
607 | * Point to the files on the command-line... | |
608 | */ | |
609 | ||
c277e2f8 MS |
610 | num_files = argc - 6; |
611 | files = argv + 6; | |
612 | send_options = 1; | |
b94498cf | 613 | |
cc754834 MS |
614 | fprintf(stderr, "DEBUG: %d files to send in job...\n", num_files); |
615 | } | |
b423cd4c | 616 | |
ef416fc2 | 617 | /* |
618 | * Set the authentication info, if any... | |
619 | */ | |
620 | ||
6961465f | 621 | cupsSetPasswordCB2((cups_password_cb2_t)password_cb, &password_tries); |
ef416fc2 | 622 | |
623 | if (username[0]) | |
624 | { | |
625 | /* | |
5a9febac | 626 | * Use authentication information in the device URI... |
ef416fc2 | 627 | */ |
628 | ||
629 | if ((password = strchr(username, ':')) != NULL) | |
630 | *password++ = '\0'; | |
631 | ||
632 | cupsSetUser(username); | |
633 | } | |
82f97232 | 634 | else |
ef416fc2 | 635 | { |
636 | /* | |
09a101d6 | 637 | * Try loading authentication information from the environment. |
ef416fc2 | 638 | */ |
639 | ||
db1f069b MS |
640 | const char *ptr = getenv("AUTH_USERNAME"); |
641 | ||
642 | if (ptr) | |
3e7fe0ca MS |
643 | { |
644 | strlcpy(username, ptr, sizeof(username)); | |
09a101d6 | 645 | cupsSetUser(ptr); |
3e7fe0ca | 646 | } |
ef416fc2 | 647 | |
09a101d6 | 648 | password = getenv("AUTH_PASSWORD"); |
ef416fc2 | 649 | } |
650 | ||
651 | /* | |
c8fef167 | 652 | * Try finding the remote server... |
ef416fc2 | 653 | */ |
654 | ||
4d301e69 | 655 | start_time = time(NULL); |
c0e1af83 | 656 | |
c8fef167 MS |
657 | sprintf(portname, "%d", port); |
658 | ||
eac3a0a0 | 659 | update_reasons(NULL, "+connecting-to-device"); |
c8fef167 MS |
660 | fprintf(stderr, "DEBUG: Looking up \"%s\"...\n", hostname); |
661 | ||
662 | while ((addrlist = httpAddrGetList(hostname, AF_UNSPEC, portname)) == NULL) | |
663 | { | |
664 | _cupsLangPrintFilter(stderr, "INFO", | |
665 | _("Unable to locate printer \"%s\"."), hostname); | |
666 | sleep(10); | |
667 | ||
668 | if (getenv("CLASS") != NULL) | |
669 | { | |
eac3a0a0 | 670 | update_reasons(NULL, "-connecting-to-device"); |
c8fef167 MS |
671 | return (CUPS_BACKEND_STOP); |
672 | } | |
f3c17241 MS |
673 | |
674 | if (job_canceled) | |
675 | return (CUPS_BACKEND_OK); | |
c8fef167 MS |
676 | } |
677 | ||
db8b865d MS |
678 | http = httpConnect2(hostname, port, addrlist, AF_UNSPEC, cupsEncryption(), 1, |
679 | 0, NULL); | |
f228370c | 680 | httpSetTimeout(http, 30.0, timeout_cb, NULL); |
c8fef167 MS |
681 | |
682 | /* | |
683 | * See if the printer supports SNMP... | |
684 | */ | |
685 | ||
5a9febac MS |
686 | if (snmp_enabled) |
687 | snmp_fd = _cupsSNMPOpen(addrlist->addr.addr.sa_family); | |
688 | else | |
689 | snmp_fd = -1; | |
690 | ||
691 | if (snmp_fd >= 0) | |
c8fef167 MS |
692 | have_supplies = !backendSNMPSupplies(snmp_fd, &(addrlist->addr), |
693 | &start_count, NULL); | |
c8fef167 MS |
694 | else |
695 | have_supplies = start_count = 0; | |
696 | ||
697 | /* | |
698 | * Wait for data from the filter... | |
699 | */ | |
700 | ||
701 | if (num_files == 0) | |
eac3a0a0 | 702 | { |
f14324a7 | 703 | if (!backendWaitLoop(snmp_fd, &(addrlist->addr), 0, backendNetworkSideCB)) |
c8fef167 | 704 | return (CUPS_BACKEND_OK); |
eac3a0a0 MS |
705 | else if ((bytes = read(0, buffer, sizeof(buffer))) <= 0) |
706 | return (CUPS_BACKEND_OK); | |
707 | } | |
c8fef167 MS |
708 | |
709 | /* | |
710 | * Try connecting to the remote server... | |
711 | */ | |
712 | ||
f14324a7 | 713 | delay = _cupsNextDelay(0, &prev_delay); |
757d2cad | 714 | |
ef416fc2 | 715 | do |
716 | { | |
acb056cb | 717 | fprintf(stderr, "DEBUG: Connecting to %s:%d\n", hostname, port); |
0837b7e8 | 718 | _cupsLangPrintFilter(stderr, "INFO", _("Connecting to printer.")); |
ef416fc2 | 719 | |
c8fef167 | 720 | if (httpReconnect(http)) |
ef416fc2 | 721 | { |
c7017ecc MS |
722 | int error = errno; /* Connection error */ |
723 | ||
c8fef167 | 724 | if (http->status == HTTP_PKI_ERROR) |
eac3a0a0 | 725 | update_reasons(NULL, "+cups-certificate-error"); |
c8fef167 | 726 | |
cc754834 | 727 | if (job_canceled) |
7594b224 | 728 | break; |
729 | ||
ef416fc2 | 730 | if (getenv("CLASS") != NULL) |
731 | { | |
732 | /* | |
733 | * If the CLASS environment variable is set, the job was submitted | |
734 | * to a class and not to a specific queue. In this case, we want | |
735 | * to abort immediately so that the job can be requeued on the next | |
736 | * available printer in the class. | |
737 | */ | |
738 | ||
0837b7e8 MS |
739 | _cupsLangPrintFilter(stderr, "INFO", |
740 | _("Unable to contact printer, queuing on next " | |
741 | "printer in class.")); | |
ef416fc2 | 742 | |
ef416fc2 | 743 | /* |
744 | * Sleep 5 seconds to keep the job from requeuing too rapidly... | |
745 | */ | |
746 | ||
747 | sleep(5); | |
748 | ||
eac3a0a0 | 749 | update_reasons(NULL, "-connecting-to-device"); |
c8fef167 | 750 | |
ef416fc2 | 751 | return (CUPS_BACKEND_FAILED); |
752 | } | |
753 | ||
c7017ecc MS |
754 | fprintf(stderr, "DEBUG: Connection error: %s\n", strerror(errno)); |
755 | ||
ef416fc2 | 756 | if (errno == ECONNREFUSED || errno == EHOSTDOWN || |
757 | errno == EHOSTUNREACH) | |
758 | { | |
c0e1af83 | 759 | if (contimeout && (time(NULL) - start_time) > contimeout) |
760 | { | |
0837b7e8 MS |
761 | _cupsLangPrintFilter(stderr, "ERROR", |
762 | _("The printer is not responding.")); | |
eac3a0a0 | 763 | update_reasons(NULL, "-connecting-to-device"); |
c0e1af83 | 764 | return (CUPS_BACKEND_FAILED); |
765 | } | |
766 | ||
c7017ecc MS |
767 | switch (error) |
768 | { | |
769 | case EHOSTDOWN : | |
0837b7e8 | 770 | _cupsLangPrintFilter(stderr, "WARNING", |
22c9029b MS |
771 | _("The printer may not exist or " |
772 | "is unavailable at this time.")); | |
c7017ecc MS |
773 | break; |
774 | ||
775 | case EHOSTUNREACH : | |
0837b7e8 | 776 | _cupsLangPrintFilter(stderr, "WARNING", |
22c9029b MS |
777 | _("The printer is unreachable at this " |
778 | "time.")); | |
c7017ecc MS |
779 | break; |
780 | ||
781 | case ECONNREFUSED : | |
782 | default : | |
0837b7e8 | 783 | _cupsLangPrintFilter(stderr, "WARNING", |
f3c17241 | 784 | _("The printer is in use.")); |
c7017ecc MS |
785 | break; |
786 | } | |
c0e1af83 | 787 | |
788 | sleep(delay); | |
789 | ||
f14324a7 | 790 | delay = _cupsNextDelay(delay, &prev_delay); |
ef416fc2 | 791 | } |
ef416fc2 | 792 | else |
793 | { | |
0837b7e8 | 794 | _cupsLangPrintFilter(stderr, "ERROR", |
22c9029b | 795 | _("The printer is not responding.")); |
ef416fc2 | 796 | sleep(30); |
797 | } | |
7594b224 | 798 | |
cc754834 | 799 | if (job_canceled) |
7594b224 | 800 | break; |
ef416fc2 | 801 | } |
c8fef167 | 802 | else |
eac3a0a0 | 803 | update_reasons(NULL, "-cups-certificate-error"); |
ef416fc2 | 804 | } |
c8fef167 | 805 | while (http->fd < 0); |
ef416fc2 | 806 | |
f3c17241 MS |
807 | if (job_canceled) |
808 | return (CUPS_BACKEND_OK); | |
809 | else if (!http) | |
7594b224 | 810 | return (CUPS_BACKEND_FAILED); |
7594b224 | 811 | |
eac3a0a0 | 812 | update_reasons(NULL, "-connecting-to-device"); |
0837b7e8 | 813 | _cupsLangPrintFilter(stderr, "INFO", _("Connected to printer.")); |
ef416fc2 | 814 | |
22c9029b MS |
815 | fprintf(stderr, "DEBUG: Connected to %s:%d...\n", |
816 | httpAddrString(http->hostaddr, addrname, sizeof(addrname)), | |
a469f8a5 | 817 | httpAddrPort(http->hostaddr)); |
26d47ec6 | 818 | |
ef416fc2 | 819 | /* |
820 | * Build a URI for the printer and fill the standard IPP attributes for | |
821 | * an IPP_PRINT_FILE request. We can't use the URI in argv[0] because it | |
822 | * might contain username:password information... | |
823 | */ | |
824 | ||
acb056cb MS |
825 | httpAssembleURI(HTTP_URI_CODING_ALL, uri, sizeof(uri), scheme, NULL, hostname, |
826 | port, resource); | |
ef416fc2 | 827 | |
828 | /* | |
829 | * First validate the destination and see if the device supports multiple | |
cc754834 | 830 | * copies... |
ef416fc2 | 831 | */ |
832 | ||
a469f8a5 MS |
833 | #ifdef HAVE_LIBZ |
834 | compression_sup = NULL; | |
835 | #endif /* HAVE_LIBZ */ | |
84315f46 MS |
836 | copies_sup = NULL; |
837 | cups_version = NULL; | |
838 | format_sup = NULL; | |
839 | media_col_sup = NULL; | |
840 | supported = NULL; | |
841 | operations_sup = NULL; | |
842 | doc_handling_sup = NULL; | |
ef416fc2 | 843 | |
844 | do | |
845 | { | |
7a14d768 MS |
846 | /* |
847 | * Check for side-channel requests... | |
848 | */ | |
849 | ||
850 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
851 | ||
ef416fc2 | 852 | /* |
853 | * Build the IPP request... | |
854 | */ | |
855 | ||
fa73b229 | 856 | request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES); |
c168a833 MS |
857 | request->request.op.version[0] = version / 10; |
858 | request->request.op.version[1] = version % 10; | |
ef416fc2 | 859 | |
860 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
861 | NULL, uri); | |
862 | ||
863 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
864 | "requested-attributes", sizeof(pattrs) / sizeof(pattrs[0]), | |
865 | NULL, pattrs); | |
866 | ||
867 | /* | |
868 | * Do the request... | |
869 | */ | |
870 | ||
871 | fputs("DEBUG: Getting supported attributes...\n", stderr); | |
872 | ||
97c9a8d7 | 873 | if (http->version < HTTP_1_1) |
cc754834 | 874 | { |
c7017ecc MS |
875 | fprintf(stderr, "DEBUG: Printer responded with HTTP version %d.%d.\n", |
876 | http->version / 100, http->version % 100); | |
eac3a0a0 MS |
877 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
878 | "cups-ipp-wrong-http-version"); | |
cc754834 | 879 | } |
97c9a8d7 | 880 | |
7cf5915e MS |
881 | supported = cupsDoRequest(http, request, resource); |
882 | ipp_status = cupsLastError(); | |
ef416fc2 | 883 | |
22c9029b MS |
884 | fprintf(stderr, "DEBUG: Get-Printer-Attributes: %s (%s)\n", |
885 | ippErrorString(ipp_status), cupsLastErrorString()); | |
886 | ||
3e7fe0ca MS |
887 | if (ipp_status <= IPP_OK_CONFLICT) |
888 | password_tries = 0; | |
889 | else | |
ef416fc2 | 890 | { |
7cf5915e MS |
891 | fprintf(stderr, "DEBUG: Get-Printer-Attributes returned %s.\n", |
892 | ippErrorString(ipp_status)); | |
893 | ||
ef416fc2 | 894 | if (ipp_status == IPP_PRINTER_BUSY || |
895 | ipp_status == IPP_SERVICE_UNAVAILABLE) | |
896 | { | |
c0e1af83 | 897 | if (contimeout && (time(NULL) - start_time) > contimeout) |
898 | { | |
0837b7e8 MS |
899 | _cupsLangPrintFilter(stderr, "ERROR", |
900 | _("The printer is not responding.")); | |
c0e1af83 | 901 | return (CUPS_BACKEND_FAILED); |
902 | } | |
903 | ||
f3c17241 | 904 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
c0e1af83 | 905 | |
321d8d57 | 906 | report_printer_state(supported); |
c0e1af83 | 907 | |
908 | sleep(delay); | |
909 | ||
f14324a7 | 910 | delay = _cupsNextDelay(delay, &prev_delay); |
ef416fc2 | 911 | } |
912 | else if ((ipp_status == IPP_BAD_REQUEST || | |
c168a833 | 913 | ipp_status == IPP_VERSION_NOT_SUPPORTED) && version > 10) |
ef416fc2 | 914 | { |
915 | /* | |
cc754834 | 916 | * Switch to IPP/1.1 or IPP/1.0... |
ef416fc2 | 917 | */ |
918 | ||
cc754834 MS |
919 | if (version >= 20) |
920 | { | |
a469f8a5 MS |
921 | _cupsLangPrintFilter(stderr, "INFO", _("Preparing to print.")); |
922 | fprintf(stderr, | |
923 | "DEBUG: The printer does not support IPP/%d.%d, trying " | |
924 | "IPP/1.1.\n", version / 10, version % 10); | |
cc754834 MS |
925 | version = 11; |
926 | } | |
927 | else | |
928 | { | |
a469f8a5 MS |
929 | _cupsLangPrintFilter(stderr, "INFO", _("Preparing to print.")); |
930 | fprintf(stderr, | |
931 | "DEBUG: The printer does not support IPP/%d.%d, trying " | |
932 | "IPP/1.0.\n", version / 10, version % 10); | |
cc754834 MS |
933 | version = 10; |
934 | } | |
935 | ||
ef416fc2 | 936 | httpReconnect(http); |
937 | } | |
938 | else if (ipp_status == IPP_NOT_FOUND) | |
939 | { | |
0837b7e8 | 940 | _cupsLangPrintFilter(stderr, "ERROR", |
a469f8a5 MS |
941 | _("The printer configuration is incorrect or the " |
942 | "printer no longer exists.")); | |
ef416fc2 | 943 | |
22c9029b | 944 | ippDelete(supported); |
ef416fc2 | 945 | |
946 | return (CUPS_BACKEND_STOP); | |
947 | } | |
3e7fe0ca MS |
948 | else if (ipp_status == IPP_FORBIDDEN || |
949 | ipp_status == IPP_AUTHENTICATION_CANCELED) | |
41681883 | 950 | { |
12f89d24 MS |
951 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
952 | /* WWW-Authenticate field value */ | |
953 | ||
954 | if (!strncmp(www_auth, "Negotiate", 9)) | |
41681883 | 955 | auth_info_required = "negotiate"; |
12f89d24 MS |
956 | else if (www_auth[0]) |
957 | auth_info_required = "username,password"; | |
41681883 MS |
958 | |
959 | fprintf(stderr, "ATTR: auth-info-required=%s\n", auth_info_required); | |
960 | return (CUPS_BACKEND_AUTH_REQUIRED); | |
961 | } | |
3e7fe0ca | 962 | else if (ipp_status != IPP_NOT_AUTHORIZED) |
ef416fc2 | 963 | { |
0837b7e8 | 964 | _cupsLangPrintFilter(stderr, "ERROR", |
22c9029b | 965 | _("Unable to get printer status.")); |
ef416fc2 | 966 | sleep(10); |
5a9febac MS |
967 | |
968 | httpReconnect(http); | |
ef416fc2 | 969 | } |
970 | ||
22c9029b MS |
971 | ippDelete(supported); |
972 | supported = NULL; | |
ef416fc2 | 973 | continue; |
974 | } | |
cc754834 | 975 | |
eac3a0a0 | 976 | if (!getenv("CLASS")) |
22c9029b | 977 | { |
eac3a0a0 MS |
978 | /* |
979 | * Check printer-is-accepting-jobs = false and printer-state-reasons for the | |
980 | * "spool-area-full" keyword... | |
981 | */ | |
22c9029b | 982 | |
eac3a0a0 MS |
983 | int busy = 0; |
984 | ||
985 | if ((printer_accepting = ippFindAttribute(supported, | |
986 | "printer-is-accepting-jobs", | |
987 | IPP_TAG_BOOLEAN)) != NULL && | |
988 | !printer_accepting->values[0].boolean) | |
989 | busy = 1; | |
990 | else if (!printer_accepting) | |
991 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
992 | "cups-ipp-missing-printer-is-accepting-jobs"); | |
88f9aafc | 993 | |
eac3a0a0 MS |
994 | if ((printer_state = ippFindAttribute(supported, |
995 | "printer-state-reasons", | |
a469f8a5 MS |
996 | IPP_TAG_KEYWORD)) == NULL) |
997 | { | |
998 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
999 | "cups-ipp-missing-printer-state-reasons"); | |
1000 | } | |
1001 | else if (!busy) | |
eac3a0a0 MS |
1002 | { |
1003 | for (i = 0; i < printer_state->num_values; i ++) | |
a469f8a5 | 1004 | { |
eac3a0a0 MS |
1005 | if (!strcmp(printer_state->values[0].string.text, |
1006 | "spool-area-full") || | |
1007 | !strncmp(printer_state->values[0].string.text, "spool-area-full-", | |
1008 | 16)) | |
1009 | { | |
1010 | busy = 1; | |
1011 | break; | |
1012 | } | |
a469f8a5 | 1013 | } |
eac3a0a0 | 1014 | } |
eac3a0a0 MS |
1015 | |
1016 | if (busy) | |
22c9029b | 1017 | { |
f3c17241 | 1018 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
22c9029b | 1019 | |
321d8d57 | 1020 | report_printer_state(supported); |
22c9029b MS |
1021 | |
1022 | sleep(delay); | |
1023 | ||
eac3a0a0 | 1024 | delay = _cupsNextDelay(delay, &prev_delay); |
22c9029b MS |
1025 | |
1026 | ippDelete(supported); | |
1027 | supported = NULL; | |
1028 | continue; | |
1029 | } | |
1030 | } | |
22c9029b | 1031 | |
cc754834 MS |
1032 | /* |
1033 | * Check for supported attributes... | |
1034 | */ | |
1035 | ||
a469f8a5 MS |
1036 | #ifdef HAVE_LIBZ |
1037 | if ((compression_sup = ippFindAttribute(supported, "compression-supported", | |
1038 | IPP_TAG_KEYWORD)) != NULL) | |
1039 | { | |
1040 | /* | |
1041 | * Check whether the requested compression is supported and/or default to | |
1042 | * compression if supported... | |
1043 | */ | |
1044 | ||
1045 | if (compression && !ippContainsString(compression_sup, compression)) | |
1046 | { | |
1047 | fprintf(stderr, "DEBUG: Printer does not support the requested " | |
1048 | "compression value \"%s\".\n", compression); | |
1049 | compression = NULL; | |
1050 | } | |
1051 | else if (!compression) | |
1052 | { | |
0fa6c7fa | 1053 | if (ippContainsString(compression_sup, "gzip")) |
a469f8a5 | 1054 | compression = "gzip"; |
0fa6c7fa MS |
1055 | else if (ippContainsString(compression_sup, "deflate")) |
1056 | compression = "deflate"; | |
a469f8a5 MS |
1057 | |
1058 | if (compression) | |
1059 | fprintf(stderr, "DEBUG: Automatically using \"%s\" compression.\n", | |
1060 | compression); | |
1061 | } | |
1062 | } | |
1063 | #endif /* HAVE_LIBZ */ | |
1064 | ||
cc754834 MS |
1065 | if ((copies_sup = ippFindAttribute(supported, "copies-supported", |
1066 | IPP_TAG_RANGE)) != NULL) | |
ef416fc2 | 1067 | { |
1068 | /* | |
1069 | * Has the "copies-supported" attribute - does it have an upper | |
1070 | * bound > 1? | |
1071 | */ | |
1072 | ||
cc754834 MS |
1073 | fprintf(stderr, "DEBUG: copies-supported=%d-%d\n", |
1074 | copies_sup->values[0].range.lower, | |
1075 | copies_sup->values[0].range.upper); | |
1076 | ||
ef416fc2 | 1077 | if (copies_sup->values[0].range.upper <= 1) |
1078 | copies_sup = NULL; /* No */ | |
1079 | } | |
1080 | ||
cc754834 | 1081 | cups_version = ippFindAttribute(supported, "cups-version", IPP_TAG_TEXT); |
ef416fc2 | 1082 | |
cc754834 MS |
1083 | if ((format_sup = ippFindAttribute(supported, "document-format-supported", |
1084 | IPP_TAG_MIMETYPE)) != NULL) | |
ef416fc2 | 1085 | { |
1086 | fprintf(stderr, "DEBUG: document-format-supported (%d values)\n", | |
1087 | format_sup->num_values); | |
1088 | for (i = 0; i < format_sup->num_values; i ++) | |
1089 | fprintf(stderr, "DEBUG: [%d] = \"%s\"\n", i, | |
1090 | format_sup->values[i].string.text); | |
1091 | } | |
1092 | ||
cc754834 MS |
1093 | if ((media_col_sup = ippFindAttribute(supported, "media-col-supported", |
1094 | IPP_TAG_KEYWORD)) != NULL) | |
1095 | { | |
1096 | fprintf(stderr, "DEBUG: media-col-supported (%d values)\n", | |
1097 | media_col_sup->num_values); | |
1098 | for (i = 0; i < media_col_sup->num_values; i ++) | |
1099 | fprintf(stderr, "DEBUG: [%d] = \"%s\"\n", i, | |
1100 | media_col_sup->values[i].string.text); | |
1101 | } | |
1102 | ||
a469f8a5 MS |
1103 | print_color_mode = ippFindAttribute(supported, |
1104 | "print-color-mode-supported", | |
1105 | IPP_TAG_KEYWORD) != NULL; | |
1106 | ||
0268488e MS |
1107 | if ((operations_sup = ippFindAttribute(supported, "operations-supported", |
1108 | IPP_TAG_ENUM)) != NULL) | |
1109 | { | |
a469f8a5 MS |
1110 | fprintf(stderr, "DEBUG: operations-supported (%d values)\n", |
1111 | operations_sup->num_values); | |
1112 | for (i = 0; i < operations_sup->num_values; i ++) | |
1113 | fprintf(stderr, "DEBUG: [%d] = %s\n", i, | |
1114 | ippOpString(operations_sup->values[i].integer)); | |
1115 | ||
eac3a0a0 MS |
1116 | for (i = 0; i < operations_sup->num_values; i ++) |
1117 | if (operations_sup->values[i].integer == IPP_PRINT_JOB) | |
1118 | break; | |
1119 | ||
1120 | if (i >= operations_sup->num_values) | |
1121 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1122 | "cups-ipp-missing-print-job"); | |
1123 | ||
1124 | for (i = 0; i < operations_sup->num_values; i ++) | |
1125 | if (operations_sup->values[i].integer == IPP_CANCEL_JOB) | |
1126 | break; | |
1127 | ||
1128 | if (i >= operations_sup->num_values) | |
1129 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1130 | "cups-ipp-missing-cancel-job"); | |
1131 | ||
1132 | for (i = 0; i < operations_sup->num_values; i ++) | |
1133 | if (operations_sup->values[i].integer == IPP_GET_JOB_ATTRIBUTES) | |
1134 | break; | |
1135 | ||
1136 | if (i >= operations_sup->num_values) | |
1137 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1138 | "cups-ipp-missing-get-job-attributes"); | |
1139 | ||
1140 | for (i = 0; i < operations_sup->num_values; i ++) | |
1141 | if (operations_sup->values[i].integer == IPP_GET_PRINTER_ATTRIBUTES) | |
1142 | break; | |
1143 | ||
1144 | if (i >= operations_sup->num_values) | |
1145 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1146 | "cups-ipp-missing-get-printer-attributes"); | |
1147 | ||
0268488e | 1148 | for (i = 0; i < operations_sup->num_values; i ++) |
dcb445bc | 1149 | { |
0268488e | 1150 | if (operations_sup->values[i].integer == IPP_VALIDATE_JOB) |
0268488e | 1151 | validate_job = 1; |
dcb445bc MS |
1152 | else if (operations_sup->values[i].integer == IPP_CREATE_JOB) |
1153 | create_job = 1; | |
1154 | else if (operations_sup->values[i].integer == IPP_SEND_DOCUMENT) | |
1155 | send_document = 1; | |
a29fd7dd MS |
1156 | else if (operations_sup->values[i].integer == IPP_GET_JOB_ATTRIBUTES) |
1157 | get_job_attrs = 1; | |
dcb445bc MS |
1158 | } |
1159 | ||
37e7e6e0 | 1160 | if (create_job && !send_document) |
dcb445bc MS |
1161 | { |
1162 | fputs("DEBUG: Printer supports Create-Job but not Send-Document.\n", | |
1163 | stderr); | |
1164 | create_job = 0; | |
a29fd7dd MS |
1165 | |
1166 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1167 | "cups-ipp-missing-send-document"); | |
dcb445bc | 1168 | } |
0268488e MS |
1169 | |
1170 | if (!validate_job) | |
eac3a0a0 MS |
1171 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1172 | "cups-ipp-missing-validate-job"); | |
0268488e MS |
1173 | } |
1174 | else | |
eac3a0a0 MS |
1175 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1176 | "cups-ipp-missing-operations-supported"); | |
0268488e | 1177 | |
84315f46 MS |
1178 | doc_handling_sup = ippFindAttribute(supported, |
1179 | "multiple-document-handling-supported", | |
1180 | IPP_TAG_KEYWORD); | |
1181 | ||
321d8d57 | 1182 | report_printer_state(supported); |
ef416fc2 | 1183 | } |
f3c17241 MS |
1184 | while (!job_canceled && ipp_status > IPP_OK_CONFLICT); |
1185 | ||
1186 | if (job_canceled) | |
1187 | return (CUPS_BACKEND_OK); | |
ef416fc2 | 1188 | |
1189 | /* | |
1190 | * See if the printer is accepting jobs and is not stopped; if either | |
1191 | * condition is true and we are printing to a class, requeue the job... | |
1192 | */ | |
1193 | ||
1194 | if (getenv("CLASS") != NULL) | |
1195 | { | |
1196 | printer_state = ippFindAttribute(supported, "printer-state", | |
1197 | IPP_TAG_ENUM); | |
1198 | printer_accepting = ippFindAttribute(supported, "printer-is-accepting-jobs", | |
1199 | IPP_TAG_BOOLEAN); | |
1200 | ||
1201 | if (printer_state == NULL || | |
bd7854cb | 1202 | (printer_state->values[0].integer > IPP_PRINTER_PROCESSING && |
1203 | waitprinter) || | |
ef416fc2 | 1204 | printer_accepting == NULL || |
1205 | !printer_accepting->values[0].boolean) | |
1206 | { | |
1207 | /* | |
1208 | * If the CLASS environment variable is set, the job was submitted | |
1209 | * to a class and not to a specific queue. In this case, we want | |
1210 | * to abort immediately so that the job can be requeued on the next | |
1211 | * available printer in the class. | |
1212 | */ | |
1213 | ||
0837b7e8 MS |
1214 | _cupsLangPrintFilter(stderr, "INFO", |
1215 | _("Unable to contact printer, queuing on next " | |
1216 | "printer in class.")); | |
ef416fc2 | 1217 | |
1218 | ippDelete(supported); | |
1219 | httpClose(http); | |
1220 | ||
ef416fc2 | 1221 | /* |
1222 | * Sleep 5 seconds to keep the job from requeuing too rapidly... | |
1223 | */ | |
1224 | ||
1225 | sleep(5); | |
1226 | ||
1227 | return (CUPS_BACKEND_FAILED); | |
1228 | } | |
1229 | } | |
1230 | ||
1231 | /* | |
1232 | * See if the printer supports multiple copies... | |
1233 | */ | |
1234 | ||
d09495fa | 1235 | copies = atoi(argv[4]); |
1236 | ||
ef416fc2 | 1237 | if (copies_sup || argc < 7) |
d09495fa | 1238 | copies_remaining = 1; |
ef416fc2 | 1239 | else |
d09495fa | 1240 | copies_remaining = copies; |
ef416fc2 | 1241 | |
0268488e MS |
1242 | /* |
1243 | * Prepare remaining printing options... | |
1244 | */ | |
1245 | ||
1246 | options = NULL; | |
0268488e MS |
1247 | |
1248 | if (send_options) | |
1249 | { | |
1250 | num_options = cupsParseOptions(argv[5], 0, &options); | |
1251 | ||
1252 | if (!cups_version && media_col_sup) | |
1253 | { | |
1254 | /* | |
1255 | * Load the PPD file and generate PWG attribute mapping information... | |
1256 | */ | |
1257 | ||
1258 | ppd = ppdOpenFile(getenv("PPD")); | |
f14324a7 | 1259 | pc = _ppdCacheCreateWithPPD(ppd); |
0268488e | 1260 | |
a469f8a5 MS |
1261 | ppdMarkDefaults(ppd); |
1262 | cupsMarkOptions(ppd, num_options, options); | |
0268488e MS |
1263 | } |
1264 | } | |
1265 | else | |
1266 | num_options = 0; | |
1267 | ||
1268 | document_format = NULL; | |
1269 | ||
1270 | if (format_sup != NULL) | |
1271 | { | |
1272 | for (i = 0; i < format_sup->num_values; i ++) | |
82cc1f9a MS |
1273 | if (!_cups_strcasecmp(final_content_type, |
1274 | format_sup->values[i].string.text)) | |
0268488e MS |
1275 | { |
1276 | document_format = final_content_type; | |
1277 | break; | |
1278 | } | |
c8fef167 | 1279 | |
3e7fe0ca | 1280 | if (!document_format) |
c8fef167 MS |
1281 | { |
1282 | for (i = 0; i < format_sup->num_values; i ++) | |
88f9aafc | 1283 | if (!_cups_strcasecmp("application/octet-stream", |
82cc1f9a | 1284 | format_sup->values[i].string.text)) |
c8fef167 MS |
1285 | { |
1286 | document_format = "application/octet-stream"; | |
1287 | break; | |
1288 | } | |
1289 | } | |
0268488e MS |
1290 | } |
1291 | ||
82cc1f9a MS |
1292 | fprintf(stderr, "DEBUG: final_content_type=\"%s\", document_format=\"%s\"\n", |
1293 | final_content_type, document_format ? document_format : "(null)"); | |
1294 | ||
82f97232 MS |
1295 | /* |
1296 | * If the printer does not support HTTP/1.1 (which IPP requires), copy stdin | |
1297 | * to a temporary file so that we can do a HTTP/1.0 submission... | |
1298 | * | |
1299 | * (I hate compatibility hacks!) | |
1300 | */ | |
1301 | ||
1302 | if (http->version < HTTP_1_1 && num_files == 0) | |
1303 | { | |
1304 | if ((fd = cupsTempFd(tmpfilename, sizeof(tmpfilename))) < 0) | |
1305 | { | |
1306 | perror("DEBUG: Unable to create temporary file"); | |
1307 | return (CUPS_BACKEND_FAILED); | |
1308 | } | |
1309 | ||
1310 | _cupsLangPrintFilter(stderr, "INFO", _("Copying print data.")); | |
1311 | ||
12f89d24 MS |
1312 | if ((compatsize = write(fd, buffer, bytes)) < 0) |
1313 | { | |
1314 | perror("DEBUG: Unable to write temporary file"); | |
1315 | return (CUPS_BACKEND_FAILED); | |
1316 | } | |
1317 | ||
1318 | if ((bytes = backendRunLoop(-1, fd, snmp_fd, &(addrlist->addr), 0, 0, | |
1319 | backendNetworkSideCB)) < 0) | |
1320 | return (CUPS_BACKEND_FAILED); | |
1321 | ||
1322 | compatsize += bytes; | |
82f97232 MS |
1323 | |
1324 | close(fd); | |
1325 | ||
1326 | compatfile = tmpfilename; | |
1327 | files = &compatfile; | |
1328 | num_files = 1; | |
1329 | } | |
1330 | else if (http->version < HTTP_1_1 && num_files == 1) | |
1331 | { | |
1332 | struct stat fileinfo; /* File information */ | |
1333 | ||
1334 | if (!stat(files[0], &fileinfo)) | |
1335 | compatsize = fileinfo.st_size; | |
1336 | } | |
1337 | ||
5a9febac MS |
1338 | /* |
1339 | * If the printer only claims to support IPP/1.0, or if the user specifically | |
1340 | * included version=1.0 in the URI, then do not try to use Create-Job or | |
0fa6c7fa MS |
1341 | * Send-Document. This is another dreaded compatibility hack, but |
1342 | * unfortunately there are enough broken printers out there that we need | |
1343 | * this for now... | |
5a9febac MS |
1344 | */ |
1345 | ||
1346 | if (version == 10) | |
1347 | create_job = send_document = 0; | |
1348 | ||
7cf5915e MS |
1349 | /* |
1350 | * Start monitoring the printer in the background... | |
1351 | */ | |
1352 | ||
1353 | monitor.uri = uri; | |
1354 | monitor.hostname = hostname; | |
1355 | monitor.user = argv[2]; | |
1356 | monitor.resource = resource; | |
1357 | monitor.port = port; | |
1358 | monitor.version = version; | |
1359 | monitor.job_id = 0; | |
a29fd7dd | 1360 | monitor.get_job_attrs = get_job_attrs; |
7cf5915e MS |
1361 | monitor.encryption = cupsEncryption(); |
1362 | monitor.job_state = IPP_JOB_PENDING; | |
1363 | monitor.printer_state = IPP_PRINTER_IDLE; | |
1364 | ||
dcb445bc MS |
1365 | if (create_job) |
1366 | { | |
1367 | monitor.job_name = argv[3]; | |
1368 | } | |
1369 | else | |
1370 | { | |
1371 | snprintf(print_job_name, sizeof(print_job_name), "%s - %s", argv[1], | |
1372 | argv[3]); | |
1373 | monitor.job_name = print_job_name; | |
1374 | } | |
1375 | ||
7cf5915e MS |
1376 | _cupsThreadCreate((_cups_thread_func_t)monitor_printer, &monitor); |
1377 | ||
ef416fc2 | 1378 | /* |
0268488e | 1379 | * Validate access to the printer... |
ef416fc2 | 1380 | */ |
1381 | ||
22c9029b | 1382 | while (!job_canceled && validate_job) |
ef416fc2 | 1383 | { |
dcb445bc MS |
1384 | request = new_request(IPP_VALIDATE_JOB, version, uri, argv[2], |
1385 | monitor.job_name, num_options, options, compression, | |
a469f8a5 MS |
1386 | copies_sup ? copies : 1, document_format, pc, ppd, |
1387 | media_col_sup, doc_handling_sup, print_color_mode); | |
b423cd4c | 1388 | |
c5b24bfa | 1389 | response = cupsDoRequest(http, request, resource); |
ef416fc2 | 1390 | |
0268488e | 1391 | ipp_status = cupsLastError(); |
ef416fc2 | 1392 | |
22c9029b MS |
1393 | fprintf(stderr, "DEBUG: Validate-Job: %s (%s)\n", |
1394 | ippErrorString(ipp_status), cupsLastErrorString()); | |
cc754834 | 1395 | |
c5b24bfa MS |
1396 | if ((job_auth = ippFindAttribute(response, "job-authorization-uri", |
1397 | IPP_TAG_URI)) != NULL) | |
1398 | num_options = cupsAddOption("job-authorization-uri", | |
1399 | ippGetString(job_auth, 0, NULL), num_options, | |
1400 | &options); | |
1401 | ||
1402 | ippDelete(response); | |
1403 | ||
22c9029b MS |
1404 | if (job_canceled) |
1405 | break; | |
ef416fc2 | 1406 | |
a469f8a5 MS |
1407 | if (ipp_status == IPP_STATUS_ERROR_SERVICE_UNAVAILABLE || |
1408 | ipp_status == IPP_STATUS_ERROR_BUSY) | |
22c9029b | 1409 | { |
f3c17241 | 1410 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
22c9029b MS |
1411 | sleep(10); |
1412 | } | |
a469f8a5 MS |
1413 | else if (ipp_status == IPP_STATUS_ERROR_DOCUMENT_FORMAT_NOT_SUPPORTED || |
1414 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || | |
1415 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1416 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1417 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
a29fd7dd | 1418 | goto cleanup; |
a469f8a5 MS |
1419 | else if (ipp_status == IPP_STATUS_ERROR_FORBIDDEN || |
1420 | ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED) | |
22c9029b | 1421 | { |
12f89d24 MS |
1422 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
1423 | /* WWW-Authenticate field value */ | |
cc754834 | 1424 | |
12f89d24 | 1425 | if (!strncmp(www_auth, "Negotiate", 9)) |
22c9029b | 1426 | auth_info_required = "negotiate"; |
12f89d24 MS |
1427 | else if (www_auth[0]) |
1428 | auth_info_required = "username,password"; | |
ef416fc2 | 1429 | |
22c9029b | 1430 | goto cleanup; |
0268488e | 1431 | } |
a469f8a5 | 1432 | else if (ipp_status == IPP_STATUS_ERROR_OPERATION_NOT_SUPPORTED) |
22c9029b | 1433 | { |
eac3a0a0 MS |
1434 | /* |
1435 | * This is all too common... | |
1436 | */ | |
1437 | ||
1438 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1439 | "cups-ipp-missing-validate-job"); | |
22c9029b MS |
1440 | break; |
1441 | } | |
a29fd7dd MS |
1442 | else if (ipp_status < IPP_REDIRECTION_OTHER_SITE || |
1443 | ipp_status == IPP_BAD_REQUEST) | |
0268488e MS |
1444 | break; |
1445 | } | |
cc754834 | 1446 | |
0268488e MS |
1447 | /* |
1448 | * Then issue the print-job request... | |
1449 | */ | |
cc754834 | 1450 | |
0268488e | 1451 | job_id = 0; |
7cf5915e | 1452 | |
0268488e MS |
1453 | while (!job_canceled && copies_remaining > 0) |
1454 | { | |
1455 | /* | |
1456 | * Check for side-channel requests... | |
1457 | */ | |
cc754834 | 1458 | |
0268488e | 1459 | backendCheckSideChannel(snmp_fd, http->hostaddr); |
7cf5915e | 1460 | |
0268488e MS |
1461 | /* |
1462 | * Build the IPP job creation request... | |
1463 | */ | |
d09495fa | 1464 | |
0268488e MS |
1465 | if (job_canceled) |
1466 | break; | |
ef416fc2 | 1467 | |
dcb445bc MS |
1468 | request = new_request((num_files > 1 || create_job) ? IPP_CREATE_JOB : |
1469 | IPP_PRINT_JOB, | |
1470 | version, uri, argv[2], monitor.job_name, num_options, | |
1471 | options, compression, copies_sup ? copies : 1, | |
a469f8a5 MS |
1472 | document_format, pc, ppd, media_col_sup, |
1473 | doc_handling_sup, print_color_mode); | |
ef416fc2 | 1474 | |
ef416fc2 | 1475 | /* |
1476 | * Do the request... | |
1477 | */ | |
1478 | ||
dcb445bc | 1479 | if (num_files > 1 || create_job) |
bd7854cb | 1480 | response = cupsDoRequest(http, request, resource); |
ef416fc2 | 1481 | else |
cc754834 | 1482 | { |
82f97232 MS |
1483 | size_t length = 0; /* Length of request */ |
1484 | ||
1485 | if (compatsize > 0) | |
1486 | { | |
1487 | fputs("DEBUG: Sending file using HTTP/1.0 Content-Length...\n", stderr); | |
1488 | length = ippLength(request) + (size_t)compatsize; | |
1489 | } | |
1490 | else | |
1491 | fputs("DEBUG: Sending file using HTTP/1.1 chunking...\n", stderr); | |
1492 | ||
1493 | http_status = cupsSendRequest(http, request, resource, length); | |
cc754834 MS |
1494 | if (http_status == HTTP_CONTINUE && request->state == IPP_DATA) |
1495 | { | |
c41769ff MS |
1496 | if (compression && strcmp(compression, "none")) |
1497 | httpSetField(http, HTTP_FIELD_CONTENT_ENCODING, compression); | |
1498 | ||
cc754834 | 1499 | if (num_files == 1) |
dcb445bc MS |
1500 | { |
1501 | if ((fd = open(files[0], O_RDONLY)) < 0) | |
1502 | { | |
1503 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
1504 | return (CUPS_BACKEND_FAILED); | |
1505 | } | |
1506 | } | |
cc754834 | 1507 | else |
eac3a0a0 MS |
1508 | { |
1509 | fd = 0; | |
1510 | http_status = cupsWriteRequestData(http, buffer, bytes); | |
1511 | } | |
cc754834 | 1512 | |
83e08001 MS |
1513 | while (http_status == HTTP_CONTINUE && |
1514 | (!job_canceled || compatsize > 0)) | |
cc754834 | 1515 | { |
eac3a0a0 MS |
1516 | /* |
1517 | * Check for side-channel requests and more print data... | |
1518 | */ | |
cc754834 | 1519 | |
eac3a0a0 MS |
1520 | FD_ZERO(&input); |
1521 | FD_SET(fd, &input); | |
1522 | FD_SET(snmp_fd, &input); | |
cc754834 | 1523 | |
eac3a0a0 MS |
1524 | while (select(fd > snmp_fd ? fd + 1 : snmp_fd + 1, &input, NULL, NULL, |
1525 | NULL) <= 0 && !job_canceled); | |
1526 | ||
1527 | if (FD_ISSET(snmp_fd, &input)) | |
cc754834 | 1528 | backendCheckSideChannel(snmp_fd, http->hostaddr); |
eac3a0a0 MS |
1529 | |
1530 | if (FD_ISSET(fd, &input)) | |
1531 | { | |
1532 | if ((bytes = read(fd, buffer, sizeof(buffer))) > 0) | |
1533 | { | |
1534 | fprintf(stderr, "DEBUG: Read %d bytes...\n", (int)bytes); | |
1535 | ||
c41769ff MS |
1536 | if ((http_status = cupsWriteRequestData(http, buffer, bytes)) |
1537 | != HTTP_CONTINUE) | |
eac3a0a0 MS |
1538 | break; |
1539 | } | |
1540 | else if (bytes == 0 || (errno != EINTR && errno != EAGAIN)) | |
1541 | break; | |
cc754834 MS |
1542 | } |
1543 | } | |
1544 | ||
c41769ff MS |
1545 | if (http_status == HTTP_ERROR) |
1546 | fprintf(stderr, "DEBUG: Error writing document data for " | |
1547 | "Print-Job: %s\n", strerror(httpError(http))); | |
1548 | ||
cc754834 MS |
1549 | if (num_files == 1) |
1550 | close(fd); | |
1551 | } | |
1552 | ||
1553 | response = cupsGetResponse(http, resource); | |
1554 | ippDelete(request); | |
1555 | } | |
bd7854cb | 1556 | |
1557 | ipp_status = cupsLastError(); | |
ef416fc2 | 1558 | |
22c9029b | 1559 | fprintf(stderr, "DEBUG: %s: %s (%s)\n", |
dcb445bc | 1560 | (num_files > 1 || create_job) ? "Create-Job" : "Print-Job", |
22c9029b MS |
1561 | ippErrorString(ipp_status), cupsLastErrorString()); |
1562 | ||
ef416fc2 | 1563 | if (ipp_status > IPP_OK_CONFLICT) |
1564 | { | |
1565 | job_id = 0; | |
1566 | ||
cc754834 | 1567 | if (job_canceled) |
bd7854cb | 1568 | break; |
1569 | ||
a469f8a5 MS |
1570 | if (ipp_status == IPP_STATUS_ERROR_SERVICE_UNAVAILABLE || |
1571 | ipp_status == IPP_STATUS_ERROR_NOT_POSSIBLE || | |
1572 | ipp_status == IPP_STATUS_ERROR_BUSY) | |
ef416fc2 | 1573 | { |
f3c17241 | 1574 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
ef416fc2 | 1575 | sleep(10); |
22c9029b MS |
1576 | |
1577 | if (num_files == 0) | |
1578 | { | |
1579 | /* | |
1580 | * We can't re-submit when we have no files to print, so exit | |
1581 | * immediately with the right status code... | |
1582 | */ | |
1583 | ||
1584 | goto cleanup; | |
1585 | } | |
ef416fc2 | 1586 | } |
a469f8a5 MS |
1587 | else if (ipp_status == IPP_STATUS_ERROR_JOB_CANCELED || |
1588 | ipp_status == IPP_STATUS_ERROR_NOT_AUTHORIZED || | |
6961465f | 1589 | ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES || |
a469f8a5 MS |
1590 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || |
1591 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1592 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1593 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
771bd8cb | 1594 | goto cleanup; |
ef416fc2 | 1595 | else |
68b10830 MS |
1596 | { |
1597 | /* | |
1598 | * Update auth-info-required as needed... | |
1599 | */ | |
1600 | ||
0837b7e8 | 1601 | _cupsLangPrintFilter(stderr, "ERROR", |
a469f8a5 | 1602 | _("Print job was not accepted.")); |
68b10830 | 1603 | |
a469f8a5 MS |
1604 | if (ipp_status == IPP_STATUS_ERROR_FORBIDDEN || |
1605 | ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED) | |
68b10830 | 1606 | { |
12f89d24 MS |
1607 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
1608 | /* WWW-Authenticate field value */ | |
3e7fe0ca | 1609 | |
12f89d24 MS |
1610 | if (!strncmp(www_auth, "Negotiate", 9)) |
1611 | auth_info_required = "negotiate"; | |
1612 | else if (www_auth[0]) | |
1613 | auth_info_required = "username,password"; | |
1614 | } | |
1615 | else if (ipp_status == IPP_REQUEST_VALUE) | |
1616 | { | |
1617 | /* | |
1618 | * Print file is too large, abort this job... | |
18ecb428 MS |
1619 | */ |
1620 | ||
12f89d24 | 1621 | goto cleanup; |
68b10830 | 1622 | } |
22c9029b MS |
1623 | else |
1624 | sleep(10); | |
1625 | ||
1626 | if (num_files == 0) | |
1627 | { | |
1628 | /* | |
1629 | * We can't re-submit when we have no files to print, so exit | |
1630 | * immediately with the right status code... | |
1631 | */ | |
1632 | ||
1633 | goto cleanup; | |
1634 | } | |
68b10830 | 1635 | } |
ef416fc2 | 1636 | } |
1637 | else if ((job_id_attr = ippFindAttribute(response, "job-id", | |
1638 | IPP_TAG_INTEGER)) == NULL) | |
1639 | { | |
a469f8a5 | 1640 | fputs("DEBUG: Print job accepted - job ID unknown.\n", stderr); |
eac3a0a0 MS |
1641 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1642 | "cups-ipp-missing-job-id"); | |
ef416fc2 | 1643 | job_id = 0; |
1644 | } | |
1645 | else | |
1646 | { | |
3e7fe0ca | 1647 | password_tries = 0; |
7cf5915e | 1648 | monitor.job_id = job_id = job_id_attr->values[0].integer; |
a469f8a5 | 1649 | fprintf(stderr, "DEBUG: Print job accepted - job ID %d.\n", job_id); |
ef416fc2 | 1650 | } |
1651 | ||
bd7854cb | 1652 | ippDelete(response); |
1653 | ||
cc754834 | 1654 | if (job_canceled) |
bd7854cb | 1655 | break; |
1656 | ||
dcb445bc | 1657 | if (job_id && (num_files > 1 || create_job)) |
bd7854cb | 1658 | { |
dcb445bc | 1659 | for (i = 0; num_files == 0 || i < num_files; i ++) |
bd7854cb | 1660 | { |
7a14d768 MS |
1661 | /* |
1662 | * Check for side-channel requests... | |
1663 | */ | |
1664 | ||
1665 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
1666 | ||
1667 | /* | |
1668 | * Send the next file in the job... | |
1669 | */ | |
1670 | ||
bd7854cb | 1671 | request = ippNewRequest(IPP_SEND_DOCUMENT); |
c168a833 MS |
1672 | request->request.op.version[0] = version / 10; |
1673 | request->request.op.version[1] = version % 10; | |
bd7854cb | 1674 | |
1675 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
1676 | NULL, uri); | |
1677 | ||
1678 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", | |
1679 | job_id); | |
1680 | ||
1681 | if (argv[2][0]) | |
1682 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
1683 | "requesting-user-name", NULL, argv[2]); | |
1684 | ||
ee8618f3 MS |
1685 | ippAddBoolean(request, IPP_TAG_OPERATION, "last-document", |
1686 | (i + 1) >= num_files); | |
bd7854cb | 1687 | |
82cc1f9a MS |
1688 | if (document_format) |
1689 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, | |
1690 | "document-format", NULL, document_format); | |
bd7854cb | 1691 | |
5a9febac MS |
1692 | if (compression) |
1693 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
1694 | "compression", NULL, compression); | |
1695 | ||
cc754834 MS |
1696 | fprintf(stderr, "DEBUG: Sending file %d using chunking...\n", i + 1); |
1697 | http_status = cupsSendRequest(http, request, resource, 0); | |
dcb445bc MS |
1698 | if (http_status == HTTP_CONTINUE && request->state == IPP_DATA) |
1699 | { | |
a469f8a5 MS |
1700 | if (compression && strcmp(compression, "none")) |
1701 | httpSetField(http, HTTP_FIELD_CONTENT_ENCODING, compression); | |
1702 | ||
dcb445bc MS |
1703 | if (num_files == 0) |
1704 | { | |
1705 | fd = 0; | |
1706 | http_status = cupsWriteRequestData(http, buffer, bytes); | |
1707 | } | |
1708 | else | |
1709 | { | |
1710 | if ((fd = open(files[i], O_RDONLY)) < 0) | |
1711 | { | |
1712 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
1713 | return (CUPS_BACKEND_FAILED); | |
1714 | } | |
1715 | } | |
1716 | } | |
1717 | else | |
1718 | fd = -1; | |
1719 | ||
1720 | if (fd >= 0) | |
cc754834 | 1721 | { |
82cc1f9a | 1722 | while (!job_canceled && http_status == HTTP_CONTINUE && |
83e08001 | 1723 | (bytes = read(fd, buffer, sizeof(buffer))) > 0) |
cc754834 | 1724 | { |
82cc1f9a MS |
1725 | if ((http_status = cupsWriteRequestData(http, buffer, bytes)) |
1726 | != HTTP_CONTINUE) | |
cc754834 MS |
1727 | break; |
1728 | else | |
1729 | { | |
1730 | /* | |
1731 | * Check for side-channel requests... | |
1732 | */ | |
1733 | ||
1734 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
1735 | } | |
1736 | } | |
1737 | ||
dcb445bc MS |
1738 | if (fd > 0) |
1739 | close(fd); | |
cc754834 | 1740 | } |
97c9a8d7 | 1741 | |
c41769ff MS |
1742 | if (http_status == HTTP_ERROR) |
1743 | fprintf(stderr, "DEBUG: Error writing document data for " | |
1744 | "Send-Document: %s\n", strerror(httpError(http))); | |
1745 | ||
cc754834 MS |
1746 | ippDelete(cupsGetResponse(http, resource)); |
1747 | ippDelete(request); | |
bd7854cb | 1748 | |
22c9029b MS |
1749 | fprintf(stderr, "DEBUG: Send-Document: %s (%s)\n", |
1750 | ippErrorString(cupsLastError()), cupsLastErrorString()); | |
1751 | ||
bd7854cb | 1752 | if (cupsLastError() > IPP_OK_CONFLICT) |
1753 | { | |
1754 | ipp_status = cupsLastError(); | |
1755 | ||
0837b7e8 | 1756 | _cupsLangPrintFilter(stderr, "ERROR", |
22c9029b | 1757 | _("Unable to add document to print job.")); |
bd7854cb | 1758 | break; |
1759 | } | |
3e7fe0ca MS |
1760 | else |
1761 | { | |
1762 | password_tries = 0; | |
1763 | ||
1764 | if (num_files == 0 || fd < 0) | |
1765 | break; | |
1766 | } | |
bd7854cb | 1767 | } |
1768 | } | |
ef416fc2 | 1769 | |
1770 | if (ipp_status <= IPP_OK_CONFLICT && argc > 6) | |
1771 | { | |
1772 | fprintf(stderr, "PAGE: 1 %d\n", copies_sup ? atoi(argv[4]) : 1); | |
d09495fa | 1773 | copies_remaining --; |
ef416fc2 | 1774 | } |
1775 | else if (ipp_status == IPP_SERVICE_UNAVAILABLE || | |
a2326b5b | 1776 | ipp_status == IPP_NOT_POSSIBLE || |
ef416fc2 | 1777 | ipp_status == IPP_PRINTER_BUSY) |
a469f8a5 MS |
1778 | { |
1779 | if (argc == 6) | |
1780 | { | |
1781 | /* | |
1782 | * Need to reprocess the entire job; if we have a job ID, cancel the | |
1783 | * job first... | |
1784 | */ | |
1785 | ||
1786 | if (job_id > 0) | |
1787 | cancel_job(http, uri, job_id, resource, argv[2], version); | |
1788 | ||
1789 | goto cleanup; | |
1790 | } | |
1f6f3dbc | 1791 | continue; |
a469f8a5 | 1792 | } |
5a9febac MS |
1793 | else if (ipp_status == IPP_REQUEST_VALUE || |
1794 | ipp_status == IPP_ERROR_JOB_CANCELED || | |
1795 | ipp_status == IPP_NOT_AUTHORIZED || | |
a469f8a5 MS |
1796 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || |
1797 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1798 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1799 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED || | |
5a9febac MS |
1800 | ipp_status == IPP_INTERNAL_ERROR) |
1801 | { | |
1802 | /* | |
1803 | * Print file is too large, job was canceled, we need new | |
1804 | * authentication data, or we had some sort of error... | |
1805 | */ | |
1806 | ||
1807 | goto cleanup; | |
1808 | } | |
0fa6c7fa MS |
1809 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_UPGRADE_REQUIRED) |
1810 | { | |
1811 | /* | |
1812 | * Server is configured incorrectly; the policy for Create-Job and | |
1813 | * Send-Document has to be the same (auth or no auth, encryption or | |
1814 | * no encryption). Force the queue to stop since printing will never | |
1815 | * work. | |
1816 | */ | |
1817 | ||
1818 | fputs("DEBUG: The server or printer is configured incorrectly.\n", | |
1819 | stderr); | |
1820 | fputs("DEBUG: The policy for Create-Job and Send-Document must have the " | |
1821 | "same authentication and encryption requirements.\n", stderr); | |
1822 | ||
1823 | ipp_status = IPP_STATUS_ERROR_INTERNAL; | |
1824 | ||
1825 | if (job_id > 0) | |
1826 | cancel_job(http, uri, job_id, resource, argv[2], version); | |
1827 | ||
1828 | goto cleanup; | |
1829 | } | |
5a9febac | 1830 | else if (ipp_status == IPP_NOT_FOUND) |
12f89d24 MS |
1831 | { |
1832 | /* | |
5a9febac MS |
1833 | * Printer does not actually implement support for Create-Job/ |
1834 | * Send-Document, so log the conformance issue and stop the printer. | |
12f89d24 MS |
1835 | */ |
1836 | ||
5a9febac MS |
1837 | fputs("DEBUG: This printer claims to support Create-Job and " |
1838 | "Send-Document, but those operations failed.\n", stderr); | |
1839 | fputs("DEBUG: Add '?version=1.0' to the device URI to use legacy " | |
1840 | "compatibility mode.\n", stderr); | |
1841 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1842 | "cups-ipp-missing-send-document"); | |
1843 | ||
1844 | ipp_status = IPP_INTERNAL_ERROR; /* Force queue to stop */ | |
1845 | ||
12f89d24 MS |
1846 | goto cleanup; |
1847 | } | |
ef416fc2 | 1848 | else |
d09495fa | 1849 | copies_remaining --; |
ef416fc2 | 1850 | |
1851 | /* | |
1852 | * Wait for the job to complete... | |
1853 | */ | |
1854 | ||
a29fd7dd | 1855 | if (!job_id || !waitjob || !get_job_attrs) |
ef416fc2 | 1856 | continue; |
1857 | ||
0837b7e8 | 1858 | _cupsLangPrintFilter(stderr, "INFO", _("Waiting for job to complete.")); |
ef416fc2 | 1859 | |
f14324a7 | 1860 | for (delay = _cupsNextDelay(0, &prev_delay); !job_canceled;) |
ef416fc2 | 1861 | { |
7a14d768 MS |
1862 | /* |
1863 | * Check for side-channel requests... | |
1864 | */ | |
1865 | ||
1866 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
1867 | ||
0fa6c7fa MS |
1868 | /* |
1869 | * Check printer state... | |
1870 | */ | |
1871 | ||
1872 | check_printer_state(http, uri, resource, argv[2], version); | |
1873 | ||
6961465f MS |
1874 | if (cupsLastError() <= IPP_OK_CONFLICT) |
1875 | password_tries = 0; | |
1876 | ||
ef416fc2 | 1877 | /* |
1878 | * Build an IPP_GET_JOB_ATTRIBUTES request... | |
1879 | */ | |
1880 | ||
fa73b229 | 1881 | request = ippNewRequest(IPP_GET_JOB_ATTRIBUTES); |
c168a833 MS |
1882 | request->request.op.version[0] = version / 10; |
1883 | request->request.op.version[1] = version % 10; | |
ef416fc2 | 1884 | |
1885 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
1886 | NULL, uri); | |
1887 | ||
1888 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", | |
1889 | job_id); | |
1890 | ||
1891 | if (argv[2][0]) | |
1892 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
1893 | "requesting-user-name", NULL, argv[2]); | |
1894 | ||
1895 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
1896 | "requested-attributes", sizeof(jattrs) / sizeof(jattrs[0]), | |
1897 | NULL, jattrs); | |
1898 | ||
1899 | /* | |
1900 | * Do the request... | |
1901 | */ | |
1902 | ||
f14324a7 | 1903 | httpReconnect(http); |
bd7854cb | 1904 | response = cupsDoRequest(http, request, resource); |
1905 | ipp_status = cupsLastError(); | |
ef416fc2 | 1906 | |
a29fd7dd | 1907 | if (ipp_status == IPP_NOT_FOUND || ipp_status == IPP_NOT_POSSIBLE) |
ef416fc2 | 1908 | { |
1909 | /* | |
1910 | * Job has gone away and/or the server has no job history... | |
1911 | */ | |
1912 | ||
eac3a0a0 MS |
1913 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1914 | "cups-ipp-missing-job-history"); | |
ef416fc2 | 1915 | ippDelete(response); |
1916 | ||
1917 | ipp_status = IPP_OK; | |
1918 | break; | |
1919 | } | |
1920 | ||
22c9029b MS |
1921 | fprintf(stderr, "DEBUG: Get-Job-Attributes: %s (%s)\n", |
1922 | ippErrorString(ipp_status), cupsLastErrorString()); | |
1923 | ||
3e7fe0ca MS |
1924 | if (ipp_status <= IPP_OK_CONFLICT) |
1925 | password_tries = 0; | |
1926 | else | |
ef416fc2 | 1927 | { |
1928 | if (ipp_status != IPP_SERVICE_UNAVAILABLE && | |
1929 | ipp_status != IPP_PRINTER_BUSY) | |
1930 | { | |
bd7854cb | 1931 | ippDelete(response); |
12f89d24 | 1932 | ipp_status = IPP_OK; |
ef416fc2 | 1933 | break; |
1934 | } | |
a469f8a5 MS |
1935 | else if (ipp_status == IPP_INTERNAL_ERROR) |
1936 | { | |
1937 | waitjob_tries ++; | |
1938 | ||
1939 | if (waitjob_tries > 4) | |
1940 | { | |
1941 | ippDelete(response); | |
1942 | ipp_status = IPP_OK; | |
1943 | break; | |
1944 | } | |
1945 | } | |
ef416fc2 | 1946 | } |
1947 | ||
bd7854cb | 1948 | if (response) |
ef416fc2 | 1949 | { |
1950 | if ((job_state = ippFindAttribute(response, "job-state", | |
1951 | IPP_TAG_ENUM)) != NULL) | |
1952 | { | |
07ed0e9a MS |
1953 | /* |
1954 | * Reflect the remote job state in the local queue... | |
1955 | */ | |
1956 | ||
eac3a0a0 MS |
1957 | if (cups_version && |
1958 | job_state->values[0].integer >= IPP_JOB_PENDING && | |
07ed0e9a | 1959 | job_state->values[0].integer <= IPP_JOB_COMPLETED) |
eac3a0a0 MS |
1960 | update_reasons(NULL, |
1961 | remote_job_states[job_state->values[0].integer - | |
1962 | IPP_JOB_PENDING]); | |
1963 | ||
1964 | if ((job_sheets = ippFindAttribute(response, | |
1965 | "job-media-sheets-completed", | |
1966 | IPP_TAG_INTEGER)) == NULL) | |
1967 | job_sheets = ippFindAttribute(response, | |
1968 | "job-impressions-completed", | |
1969 | IPP_TAG_INTEGER); | |
1970 | ||
1971 | if (job_sheets) | |
1972 | fprintf(stderr, "PAGE: total %d\n", | |
1973 | job_sheets->values[0].integer); | |
07ed0e9a | 1974 | |
ef416fc2 | 1975 | /* |
1976 | * Stop polling if the job is finished or pending-held... | |
1977 | */ | |
1978 | ||
b94498cf | 1979 | if (job_state->values[0].integer > IPP_JOB_STOPPED) |
ef416fc2 | 1980 | { |
ef416fc2 | 1981 | ippDelete(response); |
1982 | break; | |
1983 | } | |
1984 | } | |
a2326b5b MS |
1985 | else if (ipp_status != IPP_SERVICE_UNAVAILABLE && |
1986 | ipp_status != IPP_NOT_POSSIBLE && | |
1987 | ipp_status != IPP_PRINTER_BUSY) | |
7a0cbd5e MS |
1988 | { |
1989 | /* | |
1990 | * If the printer does not return a job-state attribute, it does not | |
1991 | * conform to the IPP specification - break out immediately and fail | |
1992 | * the job... | |
1993 | */ | |
1994 | ||
eac3a0a0 MS |
1995 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1996 | "cups-ipp-missing-job-state"); | |
7a0cbd5e MS |
1997 | ipp_status = IPP_INTERNAL_ERROR; |
1998 | break; | |
1999 | } | |
ef416fc2 | 2000 | } |
2001 | ||
bd7854cb | 2002 | ippDelete(response); |
ef416fc2 | 2003 | |
2004 | /* | |
f14324a7 | 2005 | * Wait before polling again... |
ef416fc2 | 2006 | */ |
2007 | ||
2e4ff8af MS |
2008 | sleep(delay); |
2009 | ||
f14324a7 | 2010 | delay = _cupsNextDelay(delay, &prev_delay); |
ef416fc2 | 2011 | } |
2012 | } | |
2013 | ||
2014 | /* | |
bd7854cb | 2015 | * Cancel the job as needed... |
ef416fc2 | 2016 | */ |
2017 | ||
f3c17241 | 2018 | if (job_canceled > 0 && job_id > 0) |
bd7854cb | 2019 | cancel_job(http, uri, job_id, resource, argv[2], version); |
2020 | ||
2021 | /* | |
2022 | * Check the printer state and report it if necessary... | |
2023 | */ | |
ef416fc2 | 2024 | |
321d8d57 | 2025 | check_printer_state(http, uri, resource, argv[2], version); |
ef416fc2 | 2026 | |
6961465f MS |
2027 | if (cupsLastError() <= IPP_OK_CONFLICT) |
2028 | password_tries = 0; | |
2029 | ||
7a14d768 MS |
2030 | /* |
2031 | * Collect the final page count as needed... | |
2032 | */ | |
2033 | ||
c8fef167 | 2034 | if (have_supplies && |
cb7f98ee MS |
2035 | !backendSNMPSupplies(snmp_fd, &(http->addrlist->addr), &page_count, |
2036 | NULL) && | |
7a14d768 MS |
2037 | page_count > start_count) |
2038 | fprintf(stderr, "PAGE: total %d\n", page_count - start_count); | |
2039 | ||
18ecb428 MS |
2040 | #ifdef HAVE_GSSAPI |
2041 | /* | |
2042 | * See if we used Kerberos at all... | |
2043 | */ | |
2044 | ||
2045 | if (http->gssctx) | |
2046 | auth_info_required = "negotiate"; | |
2047 | #endif /* HAVE_GSSAPI */ | |
2048 | ||
ef416fc2 | 2049 | /* |
2050 | * Free memory... | |
2051 | */ | |
2052 | ||
0268488e MS |
2053 | cleanup: |
2054 | ||
2055 | cupsFreeOptions(num_options, options); | |
f14324a7 | 2056 | _ppdCacheDestroy(pc); |
a469f8a5 | 2057 | ppdClose(ppd); |
0268488e | 2058 | |
ef416fc2 | 2059 | httpClose(http); |
2060 | ||
bd7854cb | 2061 | ippDelete(supported); |
ef416fc2 | 2062 | |
2063 | /* | |
2064 | * Remove the temporary file(s) if necessary... | |
2065 | */ | |
2066 | ||
82f97232 MS |
2067 | if (tmpfilename[0]) |
2068 | unlink(tmpfilename); | |
2069 | ||
ef416fc2 | 2070 | /* |
2071 | * Return the queue status... | |
2072 | */ | |
2073 | ||
f14324a7 | 2074 | if (ipp_status == IPP_NOT_AUTHORIZED || ipp_status == IPP_FORBIDDEN || |
82f97232 | 2075 | ipp_status == IPP_AUTHENTICATION_CANCELED || |
f14324a7 MS |
2076 | ipp_status <= IPP_OK_CONFLICT) |
2077 | fprintf(stderr, "ATTR: auth-info-required=%s\n", auth_info_required); | |
18ecb428 | 2078 | |
a469f8a5 MS |
2079 | if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED) |
2080 | fputs("JOBSTATE: account-info-needed\n", stderr); | |
2081 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED) | |
2082 | fputs("JOBSTATE: account-closed\n", stderr); | |
2083 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED) | |
2084 | fputs("JOBSTATE: account-limit-reached\n", stderr); | |
2085 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
2086 | fputs("JOBSTATE: account-authorization-failed\n", stderr); | |
2087 | ||
82f97232 | 2088 | if (ipp_status == IPP_NOT_AUTHORIZED || ipp_status == IPP_FORBIDDEN || |
6961465f | 2089 | ipp_status == IPP_AUTHENTICATION_CANCELED) |
7ff4fea9 | 2090 | return (CUPS_BACKEND_AUTH_REQUIRED); |
6961465f MS |
2091 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || |
2092 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || | |
2093 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
2094 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
2095 | return (CUPS_BACKEND_HOLD); | |
7a0cbd5e MS |
2096 | else if (ipp_status == IPP_INTERNAL_ERROR) |
2097 | return (CUPS_BACKEND_STOP); | |
a29fd7dd | 2098 | else if (ipp_status == IPP_CONFLICT) |
7ff4fea9 | 2099 | return (CUPS_BACKEND_FAILED); |
a29fd7dd | 2100 | else if (ipp_status == IPP_REQUEST_VALUE || |
6961465f | 2101 | ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES || |
a29fd7dd | 2102 | ipp_status == IPP_DOCUMENT_FORMAT || job_canceled < 0) |
12f89d24 | 2103 | { |
f3c17241 MS |
2104 | if (ipp_status == IPP_REQUEST_VALUE) |
2105 | _cupsLangPrintFilter(stderr, "ERROR", _("Print job too large.")); | |
a29fd7dd MS |
2106 | else if (ipp_status == IPP_DOCUMENT_FORMAT) |
2107 | _cupsLangPrintFilter(stderr, "ERROR", | |
2108 | _("Printer cannot print supplied content.")); | |
6961465f MS |
2109 | else if (ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES) |
2110 | _cupsLangPrintFilter(stderr, "ERROR", | |
2111 | _("Printer cannot print with supplied options.")); | |
f3c17241 MS |
2112 | else |
2113 | _cupsLangPrintFilter(stderr, "ERROR", _("Print job canceled at printer.")); | |
2114 | ||
12f89d24 MS |
2115 | return (CUPS_BACKEND_CANCEL); |
2116 | } | |
771bd8cb | 2117 | else if (ipp_status > IPP_OK_CONFLICT && ipp_status != IPP_ERROR_JOB_CANCELED) |
22c9029b | 2118 | return (CUPS_BACKEND_RETRY_CURRENT); |
7ff4fea9 MS |
2119 | else |
2120 | return (CUPS_BACKEND_OK); | |
ef416fc2 | 2121 | } |
2122 | ||
2123 | ||
bd7854cb | 2124 | /* |
2125 | * 'cancel_job()' - Cancel a print job. | |
2126 | */ | |
2127 | ||
2128 | static void | |
2129 | cancel_job(http_t *http, /* I - HTTP connection */ | |
2130 | const char *uri, /* I - printer-uri */ | |
2131 | int id, /* I - job-id */ | |
2132 | const char *resource, /* I - Resource path */ | |
2133 | const char *user, /* I - requesting-user-name */ | |
2134 | int version) /* I - IPP version */ | |
2135 | { | |
2136 | ipp_t *request; /* Cancel-Job request */ | |
2137 | ||
2138 | ||
0837b7e8 | 2139 | _cupsLangPrintFilter(stderr, "INFO", _("Canceling print job.")); |
bd7854cb | 2140 | |
2141 | request = ippNewRequest(IPP_CANCEL_JOB); | |
c168a833 MS |
2142 | request->request.op.version[0] = version / 10; |
2143 | request->request.op.version[1] = version % 10; | |
bd7854cb | 2144 | |
2145 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
2146 | NULL, uri); | |
2147 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", id); | |
2148 | ||
2149 | if (user && user[0]) | |
2150 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2151 | "requesting-user-name", NULL, user); | |
2152 | ||
2153 | /* | |
2154 | * Do the request... | |
2155 | */ | |
2156 | ||
2157 | ippDelete(cupsDoRequest(http, request, resource)); | |
2158 | ||
2159 | if (cupsLastError() > IPP_OK_CONFLICT) | |
22c9029b | 2160 | _cupsLangPrintFilter(stderr, "ERROR", _("Unable to cancel print job.")); |
bd7854cb | 2161 | } |
2162 | ||
2163 | ||
ef416fc2 | 2164 | /* |
7cf5915e | 2165 | * 'check_printer_state()' - Check the printer state. |
ef416fc2 | 2166 | */ |
2167 | ||
7cf5915e | 2168 | static ipp_pstate_t /* O - Current printer-state */ |
fa73b229 | 2169 | check_printer_state( |
2170 | http_t *http, /* I - HTTP connection */ | |
2171 | const char *uri, /* I - Printer URI */ | |
2172 | const char *resource, /* I - Resource path */ | |
2173 | const char *user, /* I - Username, if any */ | |
321d8d57 MS |
2174 | int version) /* I - IPP version */ |
2175 | { | |
7cf5915e MS |
2176 | ipp_t *request, /* IPP request */ |
2177 | *response; /* IPP response */ | |
2178 | ipp_attribute_t *attr; /* Attribute in response */ | |
2179 | ipp_pstate_t printer_state = IPP_PRINTER_STOPPED; | |
2180 | /* Current printer-state */ | |
ef416fc2 | 2181 | |
2182 | ||
2183 | /* | |
7cf5915e | 2184 | * Send a Get-Printer-Attributes request and log the results... |
ef416fc2 | 2185 | */ |
2186 | ||
fa73b229 | 2187 | request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES); |
c168a833 MS |
2188 | request->request.op.version[0] = version / 10; |
2189 | request->request.op.version[1] = version % 10; | |
ef416fc2 | 2190 | |
2191 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
7cf5915e | 2192 | NULL, uri); |
ef416fc2 | 2193 | |
2194 | if (user && user[0]) | |
2195 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
7cf5915e | 2196 | "requesting-user-name", NULL, user); |
ef416fc2 | 2197 | |
323c5de1 | 2198 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, |
7cf5915e MS |
2199 | "requested-attributes", |
2200 | (int)(sizeof(pattrs) / sizeof(pattrs[0])), NULL, pattrs); | |
ef416fc2 | 2201 | |
2202 | if ((response = cupsDoRequest(http, request, resource)) != NULL) | |
2203 | { | |
321d8d57 | 2204 | report_printer_state(response); |
7cf5915e MS |
2205 | |
2206 | if ((attr = ippFindAttribute(response, "printer-state", | |
2207 | IPP_TAG_ENUM)) != NULL) | |
2208 | printer_state = (ipp_pstate_t)attr->values[0].integer; | |
2209 | ||
ef416fc2 | 2210 | ippDelete(response); |
2211 | } | |
7cf5915e | 2212 | |
22c9029b MS |
2213 | fprintf(stderr, "DEBUG: Get-Printer-Attributes: %s (%s)\n", |
2214 | ippErrorString(cupsLastError()), cupsLastErrorString()); | |
2215 | ||
7cf5915e MS |
2216 | /* |
2217 | * Return the printer-state value... | |
2218 | */ | |
2219 | ||
2220 | return (printer_state); | |
ef416fc2 | 2221 | } |
2222 | ||
2223 | ||
7cf5915e | 2224 | /* |
eac3a0a0 | 2225 | * 'monitor_printer()' - Monitor the printer state. |
7cf5915e MS |
2226 | */ |
2227 | ||
2228 | static void * /* O - Thread exit code */ | |
2229 | monitor_printer( | |
2230 | _cups_monitor_t *monitor) /* I - Monitoring data */ | |
2231 | { | |
2232 | http_t *http; /* Connection to printer */ | |
2233 | ipp_t *request, /* IPP request */ | |
2234 | *response; /* IPP response */ | |
2235 | ipp_attribute_t *attr; /* Attribute in response */ | |
2236 | int delay, /* Current delay */ | |
f14324a7 | 2237 | prev_delay; /* Previous delay */ |
dcb445bc MS |
2238 | ipp_op_t job_op; /* Operation to use */ |
2239 | int job_id; /* Job ID */ | |
2240 | const char *job_name; /* Job name */ | |
2241 | ipp_jstate_t job_state; /* Job state */ | |
2242 | const char *job_user; /* Job originating user name */ | |
6961465f | 2243 | int password_tries = 0; /* Password tries */ |
7cf5915e MS |
2244 | |
2245 | ||
2246 | /* | |
2247 | * Make a copy of the printer connection... | |
2248 | */ | |
2249 | ||
db8b865d MS |
2250 | http = httpConnect2(monitor->hostname, monitor->port, NULL, AF_UNSPEC, |
2251 | monitor->encryption, 1, 0, NULL); | |
f228370c | 2252 | httpSetTimeout(http, 30.0, timeout_cb, NULL); |
3e7fe0ca MS |
2253 | if (username[0]) |
2254 | cupsSetUser(username); | |
6961465f MS |
2255 | |
2256 | cupsSetPasswordCB2((cups_password_cb2_t)password_cb, &password_tries); | |
7cf5915e MS |
2257 | |
2258 | /* | |
2259 | * Loop until the job is canceled, aborted, or completed. | |
2260 | */ | |
2261 | ||
f14324a7 | 2262 | delay = _cupsNextDelay(0, &prev_delay); |
7cf5915e | 2263 | |
a469f8a5 MS |
2264 | monitor->job_reasons = 0; |
2265 | ||
7cf5915e MS |
2266 | while (monitor->job_state < IPP_JOB_CANCELED && !job_canceled) |
2267 | { | |
2268 | /* | |
2269 | * Reconnect to the printer... | |
2270 | */ | |
2271 | ||
2272 | if (!httpReconnect(http)) | |
2273 | { | |
2274 | /* | |
2275 | * Connected, so check on the printer state... | |
2276 | */ | |
2277 | ||
2278 | monitor->printer_state = check_printer_state(http, monitor->uri, | |
2279 | monitor->resource, | |
2280 | monitor->user, | |
321d8d57 | 2281 | monitor->version); |
6961465f MS |
2282 | if (cupsLastError() <= IPP_OK_CONFLICT) |
2283 | password_tries = 0; | |
7cf5915e | 2284 | |
dcb445bc MS |
2285 | /* |
2286 | * Check the status of the job itself... | |
2287 | */ | |
7cf5915e | 2288 | |
a29fd7dd MS |
2289 | job_op = (monitor->job_id > 0 && monitor->get_job_attrs) ? |
2290 | IPP_GET_JOB_ATTRIBUTES : IPP_GET_JOBS; | |
dcb445bc MS |
2291 | request = ippNewRequest(job_op); |
2292 | request->request.op.version[0] = monitor->version / 10; | |
2293 | request->request.op.version[1] = monitor->version % 10; | |
7cf5915e | 2294 | |
dcb445bc MS |
2295 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
2296 | NULL, monitor->uri); | |
2297 | if (job_op == IPP_GET_JOB_ATTRIBUTES) | |
7cf5915e | 2298 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", |
dcb445bc | 2299 | monitor->job_id); |
7cf5915e | 2300 | |
dcb445bc MS |
2301 | if (monitor->user && monitor->user[0]) |
2302 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2303 | "requesting-user-name", NULL, monitor->user); | |
7cf5915e | 2304 | |
dcb445bc MS |
2305 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, |
2306 | "requested-attributes", | |
2307 | (int)(sizeof(jattrs) / sizeof(jattrs[0])), NULL, jattrs); | |
7cf5915e | 2308 | |
dcb445bc MS |
2309 | /* |
2310 | * Do the request... | |
2311 | */ | |
7cf5915e | 2312 | |
dcb445bc | 2313 | response = cupsDoRequest(http, request, monitor->resource); |
7cf5915e | 2314 | |
f3c17241 | 2315 | fprintf(stderr, "DEBUG: (monitor) %s: %s (%s)\n", ippOpString(job_op), |
dcb445bc | 2316 | ippErrorString(cupsLastError()), cupsLastErrorString()); |
22c9029b | 2317 | |
3e7fe0ca MS |
2318 | if (cupsLastError() <= IPP_OK_CONFLICT) |
2319 | password_tries = 0; | |
2320 | ||
dcb445bc MS |
2321 | if (job_op == IPP_GET_JOB_ATTRIBUTES) |
2322 | { | |
7cf5915e MS |
2323 | if ((attr = ippFindAttribute(response, "job-state", |
2324 | IPP_TAG_ENUM)) != NULL) | |
2325 | monitor->job_state = (ipp_jstate_t)attr->values[0].integer; | |
2326 | else | |
2327 | monitor->job_state = IPP_JOB_COMPLETED; | |
dcb445bc | 2328 | } |
12f89d24 | 2329 | else if (response) |
dcb445bc MS |
2330 | { |
2331 | for (attr = response->attrs; attr; attr = attr->next) | |
2332 | { | |
2333 | job_id = 0; | |
2334 | job_name = NULL; | |
2335 | job_state = IPP_JOB_PENDING; | |
2336 | job_user = NULL; | |
2337 | ||
2338 | while (attr && attr->group_tag != IPP_TAG_JOB) | |
2339 | attr = attr->next; | |
7cf5915e | 2340 | |
dcb445bc MS |
2341 | if (!attr) |
2342 | break; | |
2343 | ||
2344 | while (attr && attr->group_tag == IPP_TAG_JOB) | |
2345 | { | |
2346 | if (!strcmp(attr->name, "job-id") && | |
2347 | attr->value_tag == IPP_TAG_INTEGER) | |
2348 | job_id = attr->values[0].integer; | |
2349 | else if (!strcmp(attr->name, "job-name") && | |
2350 | (attr->value_tag == IPP_TAG_NAME || | |
2351 | attr->value_tag == IPP_TAG_NAMELANG)) | |
2352 | job_name = attr->values[0].string.text; | |
2353 | else if (!strcmp(attr->name, "job-state") && | |
2354 | attr->value_tag == IPP_TAG_ENUM) | |
2355 | job_state = attr->values[0].integer; | |
2356 | else if (!strcmp(attr->name, "job-originating-user-name") && | |
2357 | (attr->value_tag == IPP_TAG_NAME || | |
2358 | attr->value_tag == IPP_TAG_NAMELANG)) | |
2359 | job_user = attr->values[0].string.text; | |
2360 | ||
2361 | attr = attr->next; | |
2362 | } | |
2363 | ||
2364 | if (job_id > 0 && job_name && !strcmp(job_name, monitor->job_name) && | |
2365 | job_user && monitor->user && !strcmp(job_user, monitor->user)) | |
2366 | { | |
2367 | monitor->job_id = job_id; | |
2368 | monitor->job_state = job_state; | |
2369 | break; | |
2370 | } | |
2371 | ||
2372 | if (!attr) | |
2373 | break; | |
2374 | } | |
7cf5915e MS |
2375 | } |
2376 | ||
a469f8a5 MS |
2377 | if ((attr = ippFindAttribute(response, "job-state-reasons", |
2378 | IPP_TAG_KEYWORD)) != NULL) | |
2379 | { | |
2380 | int i, new_reasons = 0; /* Looping var, new reasons */ | |
2381 | ||
2382 | for (i = 0; i < attr->num_values; i ++) | |
2383 | { | |
2384 | if (!strcmp(attr->values[i].string.text, | |
2385 | "account-authorization-failed")) | |
2386 | new_reasons |= _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED; | |
2387 | else if (!strcmp(attr->values[i].string.text, "account-closed")) | |
2388 | new_reasons |= _CUPS_JSR_ACCOUNT_CLOSED; | |
2389 | else if (!strcmp(attr->values[i].string.text, "account-info-needed")) | |
2390 | new_reasons |= _CUPS_JSR_ACCOUNT_INFO_NEEDED; | |
2391 | else if (!strcmp(attr->values[i].string.text, | |
2392 | "account-limit-reached")) | |
2393 | new_reasons |= _CUPS_JSR_ACCOUNT_LIMIT_REACHED; | |
2394 | else if (!strcmp(attr->values[i].string.text, "job-password-wait")) | |
2395 | new_reasons |= _CUPS_JSR_JOB_PASSWORD_WAIT; | |
2396 | else if (!strcmp(attr->values[i].string.text, "job-release-wait")) | |
2397 | new_reasons |= _CUPS_JSR_JOB_RELEASE_WAIT; | |
2398 | } | |
2399 | ||
2400 | if (new_reasons != monitor->job_reasons) | |
2401 | { | |
2402 | if (new_reasons & _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED) | |
2403 | fputs("JOBSTATE: account-authorization-failed\n", stderr); | |
2404 | else if (new_reasons & _CUPS_JSR_ACCOUNT_CLOSED) | |
2405 | fputs("JOBSTATE: account-closed\n", stderr); | |
2406 | else if (new_reasons & _CUPS_JSR_ACCOUNT_INFO_NEEDED) | |
2407 | fputs("JOBSTATE: account-info-needed\n", stderr); | |
2408 | else if (new_reasons & _CUPS_JSR_ACCOUNT_LIMIT_REACHED) | |
2409 | fputs("JOBSTATE: account-limit-reached\n", stderr); | |
2410 | else if (new_reasons & _CUPS_JSR_JOB_PASSWORD_WAIT) | |
2411 | fputs("JOBSTATE: job-password-wait\n", stderr); | |
2412 | else if (new_reasons & _CUPS_JSR_JOB_RELEASE_WAIT) | |
2413 | fputs("JOBSTATE: job-release-wait\n", stderr); | |
2414 | else | |
2415 | fputs("JOBSTATE: job-printing\n", stderr); | |
2416 | ||
2417 | monitor->job_reasons = new_reasons; | |
2418 | } | |
2419 | } | |
2420 | ||
dcb445bc MS |
2421 | ippDelete(response); |
2422 | ||
f3c17241 MS |
2423 | fprintf(stderr, "DEBUG: (monitor) job-state=%s\n", |
2424 | ippEnumString("job-state", monitor->job_state)); | |
2425 | ||
2426 | if (!job_canceled && | |
2427 | (monitor->job_state == IPP_JOB_CANCELED || | |
2428 | monitor->job_state == IPP_JOB_ABORTED)) | |
2429 | job_canceled = -1; | |
2430 | ||
7cf5915e MS |
2431 | /* |
2432 | * Disconnect from the printer - we'll reconnect on the next poll... | |
2433 | */ | |
2434 | ||
2435 | _httpDisconnect(http); | |
2436 | } | |
2437 | ||
2438 | /* | |
f14324a7 | 2439 | * Sleep for N seconds... |
7cf5915e MS |
2440 | */ |
2441 | ||
2442 | sleep(delay); | |
2443 | ||
f14324a7 | 2444 | delay = _cupsNextDelay(delay, &prev_delay); |
7cf5915e MS |
2445 | } |
2446 | ||
dcb445bc MS |
2447 | /* |
2448 | * Cancel the job if necessary... | |
2449 | */ | |
2450 | ||
f3c17241 | 2451 | if (job_canceled > 0 && monitor->job_id > 0) |
dcb445bc MS |
2452 | if (!httpReconnect(http)) |
2453 | cancel_job(http, monitor->uri, monitor->job_id, monitor->resource, | |
2454 | monitor->user, monitor->version); | |
2455 | ||
7cf5915e MS |
2456 | /* |
2457 | * Cleanup and return... | |
2458 | */ | |
2459 | ||
2460 | httpClose(http); | |
2461 | ||
2462 | return (NULL); | |
2463 | } | |
2464 | ||
2465 | ||
0268488e MS |
2466 | /* |
2467 | * 'new_request()' - Create a new print creation or validation request. | |
2468 | */ | |
2469 | ||
2470 | static ipp_t * /* O - Request data */ | |
2471 | new_request( | |
2472 | ipp_op_t op, /* I - IPP operation code */ | |
2473 | int version, /* I - IPP version number */ | |
2474 | const char *uri, /* I - printer-uri value */ | |
2475 | const char *user, /* I - requesting-user-name value */ | |
2476 | const char *title, /* I - job-name value */ | |
2477 | int num_options, /* I - Number of options to send */ | |
2478 | cups_option_t *options, /* I - Options to send */ | |
2479 | const char *compression, /* I - compression value or NULL */ | |
c8fef167 | 2480 | int copies, /* I - copies value or 0 */ |
dcb445bc | 2481 | const char *format, /* I - document-format value or NULL */ |
f14324a7 | 2482 | _ppd_cache_t *pc, /* I - PPD cache and mapping data */ |
a469f8a5 | 2483 | ppd_file_t *ppd, /* I - PPD file data */ |
84315f46 | 2484 | ipp_attribute_t *media_col_sup, /* I - media-col-supported values */ |
a469f8a5 MS |
2485 | ipp_attribute_t *doc_handling_sup, /* I - multiple-document-handling-supported values */ |
2486 | int print_color_mode) /* I - Printer supports print-color-mode */ | |
0268488e MS |
2487 | { |
2488 | int i; /* Looping var */ | |
2489 | ipp_t *request; /* Request data */ | |
2490 | const char *keyword; /* PWG keyword */ | |
2491 | _pwg_size_t *size; /* PWG media size */ | |
2492 | ipp_t *media_col, /* media-col value */ | |
2493 | *media_size; /* media-size value */ | |
2494 | const char *media_source, /* media-source value */ | |
84315f46 | 2495 | *media_type, /* media-type value */ |
5a9febac MS |
2496 | *collate_str, /* multiple-document-handling value */ |
2497 | *mandatory; /* Mandatory attributes */ | |
a469f8a5 MS |
2498 | ipp_tag_t group; /* Current group */ |
2499 | ipp_attribute_t *attr; /* Current attribute */ | |
2500 | const char *color_attr_name; /* Supported color attribute */ | |
2501 | char buffer[1024]; /* Value buffer */ | |
0268488e MS |
2502 | |
2503 | ||
2504 | /* | |
2505 | * Create the IPP request... | |
2506 | */ | |
2507 | ||
2508 | request = ippNewRequest(op); | |
2509 | request->request.op.version[0] = version / 10; | |
2510 | request->request.op.version[1] = version % 10; | |
2511 | ||
2512 | fprintf(stderr, "DEBUG: %s IPP/%d.%d\n", | |
2513 | ippOpString(request->request.op.operation_id), | |
2514 | request->request.op.version[0], | |
2515 | request->request.op.version[1]); | |
2516 | ||
2517 | /* | |
2518 | * Add standard attributes... | |
2519 | */ | |
2520 | ||
2521 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
2522 | NULL, uri); | |
2523 | fprintf(stderr, "DEBUG: printer-uri=\"%s\"\n", uri); | |
2524 | ||
2525 | if (user && *user) | |
2526 | { | |
2527 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2528 | "requesting-user-name", NULL, user); | |
2529 | fprintf(stderr, "DEBUG: requesting-user-name=\"%s\"\n", user); | |
2530 | } | |
2531 | ||
2532 | if (title && *title) | |
2533 | { | |
2534 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "job-name", NULL, | |
2535 | title); | |
2536 | fprintf(stderr, "DEBUG: job-name=\"%s\"\n", title); | |
2537 | } | |
2538 | ||
a29fd7dd | 2539 | if (format && op != IPP_CREATE_JOB) |
0268488e MS |
2540 | { |
2541 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, | |
2542 | "document-format", NULL, format); | |
2543 | fprintf(stderr, "DEBUG: document-format=\"%s\"\n", format); | |
2544 | } | |
2545 | ||
2546 | #ifdef HAVE_LIBZ | |
a469f8a5 | 2547 | if (compression && op != IPP_OP_CREATE_JOB && op != IPP_OP_VALIDATE_JOB) |
0268488e MS |
2548 | { |
2549 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
2550 | "compression", NULL, compression); | |
2551 | fprintf(stderr, "DEBUG: compression=\"%s\"\n", compression); | |
2552 | } | |
2553 | #endif /* HAVE_LIBZ */ | |
2554 | ||
2555 | /* | |
2556 | * Handle options on the command-line... | |
2557 | */ | |
2558 | ||
2559 | if (num_options > 0) | |
2560 | { | |
f14324a7 | 2561 | if (pc) |
0268488e | 2562 | { |
dcb445bc MS |
2563 | int num_finishings = 0, /* Number of finishing values */ |
2564 | finishings[10]; /* Finishing enum values */ | |
a469f8a5 | 2565 | ppd_choice_t *choice; /* Marked choice */ |
dcb445bc | 2566 | |
0268488e MS |
2567 | /* |
2568 | * Send standard IPP attributes... | |
2569 | */ | |
2570 | ||
a469f8a5 MS |
2571 | fputs("DEBUG: Adding standard IPP operation/job attributes.\n", stderr); |
2572 | ||
5a9febac MS |
2573 | if (pc->password && |
2574 | (keyword = cupsGetOption("job-password", num_options, | |
2575 | options)) != NULL) | |
2576 | { | |
2577 | ippAddOctetString(request, IPP_TAG_OPERATION, "job-password", | |
2578 | keyword, strlen(keyword)); | |
a469f8a5 MS |
2579 | |
2580 | if ((keyword = cupsGetOption("job-password-encryption", num_options, | |
2581 | options)) == NULL) | |
2582 | keyword = "none"; | |
2583 | ||
5a9febac | 2584 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, |
a469f8a5 | 2585 | "job-password-encryption", NULL, keyword); |
5a9febac MS |
2586 | } |
2587 | ||
94446c26 MS |
2588 | if (pc->account_id) |
2589 | { | |
2590 | if ((keyword = cupsGetOption("job-account-id", num_options, | |
2591 | options)) == NULL) | |
2592 | keyword = cupsGetOption("job-billing", num_options, options); | |
5a9febac | 2593 | |
94446c26 MS |
2594 | if (keyword) |
2595 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_NAME, "job-account-id", | |
2596 | NULL, keyword); | |
2597 | } | |
2598 | ||
2599 | if (pc->accounting_user_id) | |
2600 | { | |
2601 | if ((keyword = cupsGetOption("job-accounting-user-id", num_options, | |
2602 | options)) == NULL) | |
2603 | keyword = user; | |
2604 | ||
2605 | if (keyword) | |
2606 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_NAME, | |
2607 | "job-accounting-user-id", NULL, keyword); | |
2608 | } | |
5a9febac MS |
2609 | |
2610 | for (mandatory = (char *)cupsArrayFirst(pc->mandatory); | |
2611 | mandatory; | |
2612 | mandatory = (char *)cupsArrayNext(pc->mandatory)) | |
2613 | { | |
2614 | if (strcmp(mandatory, "copies") && | |
2615 | strcmp(mandatory, "destination-uris") && | |
2616 | strcmp(mandatory, "finishings") && | |
2617 | strcmp(mandatory, "job-account-id") && | |
2618 | strcmp(mandatory, "job-accounting-user-id") && | |
2619 | strcmp(mandatory, "job-password") && | |
a469f8a5 | 2620 | strcmp(mandatory, "job-password-encryption") && |
5a9febac MS |
2621 | strcmp(mandatory, "media") && |
2622 | strncmp(mandatory, "media-col", 9) && | |
2623 | strcmp(mandatory, "multiple-document-handling") && | |
2624 | strcmp(mandatory, "output-bin") && | |
2625 | strcmp(mandatory, "print-color-mode") && | |
2626 | strcmp(mandatory, "print-quality") && | |
2627 | strcmp(mandatory, "sides") && | |
2628 | (keyword = cupsGetOption(mandatory, num_options, options)) != NULL) | |
2629 | { | |
2630 | _ipp_option_t *opt = _ippFindOption(mandatory); | |
2631 | /* Option type */ | |
2632 | ipp_tag_t value_tag = opt ? opt->value_tag : IPP_TAG_NAME; | |
2633 | /* Value type */ | |
2634 | ||
2635 | switch (value_tag) | |
2636 | { | |
2637 | case IPP_TAG_INTEGER : | |
2638 | case IPP_TAG_ENUM : | |
2639 | ippAddInteger(request, IPP_TAG_JOB, value_tag, mandatory, | |
2640 | atoi(keyword)); | |
2641 | break; | |
2642 | case IPP_TAG_BOOLEAN : | |
2643 | ippAddBoolean(request, IPP_TAG_JOB, mandatory, | |
2644 | !_cups_strcasecmp(keyword, "true")); | |
2645 | break; | |
2646 | case IPP_TAG_RANGE : | |
2647 | { | |
2648 | int lower, upper; /* Range */ | |
2649 | ||
2650 | if (sscanf(keyword, "%d-%d", &lower, &upper) != 2) | |
2651 | lower = upper = atoi(keyword); | |
2652 | ||
2653 | ippAddRange(request, IPP_TAG_JOB, mandatory, lower, upper); | |
2654 | } | |
2655 | break; | |
2656 | case IPP_TAG_STRING : | |
2657 | ippAddOctetString(request, IPP_TAG_JOB, mandatory, keyword, | |
2658 | strlen(keyword)); | |
2659 | break; | |
2660 | default : | |
2661 | ippAddString(request, IPP_TAG_JOB, value_tag, mandatory, | |
2662 | NULL, keyword); | |
2663 | break; | |
2664 | } | |
2665 | } | |
2666 | } | |
2667 | ||
0268488e MS |
2668 | if ((keyword = cupsGetOption("PageSize", num_options, options)) == NULL) |
2669 | keyword = cupsGetOption("media", num_options, options); | |
2670 | ||
f14324a7 | 2671 | if ((size = _ppdCacheGetSize(pc, keyword)) != NULL) |
0268488e MS |
2672 | { |
2673 | /* | |
2674 | * Add a media-col value... | |
2675 | */ | |
2676 | ||
2677 | media_size = ippNew(); | |
2678 | ippAddInteger(media_size, IPP_TAG_ZERO, IPP_TAG_INTEGER, | |
2679 | "x-dimension", size->width); | |
2680 | ippAddInteger(media_size, IPP_TAG_ZERO, IPP_TAG_INTEGER, | |
2681 | "y-dimension", size->length); | |
2682 | ||
2683 | media_col = ippNew(); | |
2684 | ippAddCollection(media_col, IPP_TAG_ZERO, "media-size", media_size); | |
2685 | ||
f14324a7 MS |
2686 | media_source = _ppdCacheGetSource(pc, cupsGetOption("InputSlot", |
2687 | num_options, | |
2688 | options)); | |
2689 | media_type = _ppdCacheGetType(pc, cupsGetOption("MediaType", | |
2690 | num_options, | |
2691 | options)); | |
0268488e MS |
2692 | |
2693 | for (i = 0; i < media_col_sup->num_values; i ++) | |
2694 | { | |
2695 | if (!strcmp(media_col_sup->values[i].string.text, | |
2696 | "media-left-margin")) | |
2697 | ippAddInteger(media_col, IPP_TAG_ZERO, IPP_TAG_INTEGER, | |
2698 | "media-left-margin", size->left); | |
2699 | else if (!strcmp(media_col_sup->values[i].string.text, | |
2700 | "media-bottom-margin")) | |
2701 | ippAddInteger(media_col, IPP_TAG_ZERO, IPP_TAG_INTEGER, | |
85dda01c | 2702 | "media-bottom-margin", size->bottom); |
0268488e MS |
2703 | else if (!strcmp(media_col_sup->values[i].string.text, |
2704 | "media-right-margin")) | |
2705 | ippAddInteger(media_col, IPP_TAG_ZERO, IPP_TAG_INTEGER, | |
85dda01c | 2706 | "media-right-margin", size->right); |
0268488e MS |
2707 | else if (!strcmp(media_col_sup->values[i].string.text, |
2708 | "media-top-margin")) | |
2709 | ippAddInteger(media_col, IPP_TAG_ZERO, IPP_TAG_INTEGER, | |
85dda01c | 2710 | "media-top-margin", size->top); |
0268488e MS |
2711 | else if (!strcmp(media_col_sup->values[i].string.text, |
2712 | "media-source") && media_source) | |
2713 | ippAddString(media_col, IPP_TAG_ZERO, IPP_TAG_KEYWORD, | |
2714 | "media-source", NULL, media_source); | |
2715 | else if (!strcmp(media_col_sup->values[i].string.text, | |
2716 | "media-type") && media_type) | |
2717 | ippAddString(media_col, IPP_TAG_ZERO, IPP_TAG_KEYWORD, | |
2718 | "media-type", NULL, media_type); | |
2719 | } | |
2720 | ||
2721 | ippAddCollection(request, IPP_TAG_JOB, "media-col", media_col); | |
2722 | } | |
2723 | ||
2724 | if ((keyword = cupsGetOption("output-bin", num_options, | |
2725 | options)) == NULL) | |
a469f8a5 MS |
2726 | { |
2727 | if ((choice = ppdFindMarkedChoice(ppd, "OutputBin")) != NULL) | |
2728 | keyword = _ppdCacheGetBin(pc, choice->choice); | |
2729 | } | |
0268488e MS |
2730 | |
2731 | if (keyword) | |
2732 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, "output-bin", | |
2733 | NULL, keyword); | |
2734 | ||
a469f8a5 MS |
2735 | color_attr_name = print_color_mode ? "print-color-mode" : "output-mode"; |
2736 | ||
5a9febac | 2737 | if ((keyword = cupsGetOption("print-color-mode", num_options, |
0268488e | 2738 | options)) != NULL) |
a469f8a5 | 2739 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, color_attr_name, |
0268488e | 2740 | NULL, keyword); |
a469f8a5 | 2741 | else if ((choice = ppdFindMarkedChoice(ppd, "ColorModel")) != NULL) |
0268488e | 2742 | { |
a469f8a5 | 2743 | if (!_cups_strcasecmp(choice->choice, "Gray")) |
5a9febac | 2744 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
a469f8a5 | 2745 | color_attr_name, NULL, "monochrome"); |
0268488e | 2746 | else |
5a9febac | 2747 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
a469f8a5 | 2748 | color_attr_name, NULL, "color"); |
0268488e MS |
2749 | } |
2750 | ||
2751 | if ((keyword = cupsGetOption("print-quality", num_options, | |
2752 | options)) != NULL) | |
2753 | ippAddInteger(request, IPP_TAG_JOB, IPP_TAG_ENUM, "print-quality", | |
2754 | atoi(keyword)); | |
a469f8a5 | 2755 | else if ((choice = ppdFindMarkedChoice(ppd, "cupsPrintQuality")) != NULL) |
0268488e | 2756 | { |
a469f8a5 | 2757 | if (!_cups_strcasecmp(choice->choice, "draft")) |
0268488e MS |
2758 | ippAddInteger(request, IPP_TAG_JOB, IPP_TAG_ENUM, "print-quality", |
2759 | IPP_QUALITY_DRAFT); | |
a469f8a5 | 2760 | else if (!_cups_strcasecmp(choice->choice, "normal")) |
0268488e MS |
2761 | ippAddInteger(request, IPP_TAG_JOB, IPP_TAG_ENUM, "print-quality", |
2762 | IPP_QUALITY_NORMAL); | |
a469f8a5 | 2763 | else if (!_cups_strcasecmp(choice->choice, "high")) |
0268488e MS |
2764 | ippAddInteger(request, IPP_TAG_JOB, IPP_TAG_ENUM, "print-quality", |
2765 | IPP_QUALITY_HIGH); | |
2766 | } | |
2767 | ||
2768 | if ((keyword = cupsGetOption("sides", num_options, options)) != NULL) | |
2769 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, "sides", | |
2770 | NULL, keyword); | |
f14324a7 | 2771 | else if (pc->sides_option && |
a469f8a5 | 2772 | (choice = ppdFindMarkedChoice(ppd, pc->sides_option)) != NULL) |
0268488e | 2773 | { |
a469f8a5 | 2774 | if (!_cups_strcasecmp(choice->choice, pc->sides_1sided)) |
0268488e MS |
2775 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, "sides", |
2776 | NULL, "one-sided"); | |
a469f8a5 | 2777 | else if (!_cups_strcasecmp(choice->choice, pc->sides_2sided_long)) |
0268488e MS |
2778 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, "sides", |
2779 | NULL, "two-sided-long-edge"); | |
a469f8a5 | 2780 | if (!_cups_strcasecmp(choice->choice, pc->sides_2sided_short)) |
0268488e MS |
2781 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, "sides", |
2782 | NULL, "two-sided-short-edge"); | |
2783 | } | |
84315f46 | 2784 | |
82cc1f9a MS |
2785 | if ((keyword = cupsGetOption("multiple-document-handling", |
2786 | num_options, options)) != NULL) | |
2787 | { | |
2788 | if (strstr(keyword, "uncollated")) | |
2789 | keyword = "false"; | |
2790 | else | |
2791 | keyword = "true"; | |
2792 | } | |
2793 | else if ((keyword = cupsGetOption("collate", num_options, | |
2794 | options)) == NULL) | |
2795 | keyword = "true"; | |
2796 | ||
2797 | if (format) | |
2798 | { | |
2799 | if (!_cups_strcasecmp(format, "image/gif") || | |
2800 | !_cups_strcasecmp(format, "image/jp2") || | |
2801 | !_cups_strcasecmp(format, "image/jpeg") || | |
2802 | !_cups_strcasecmp(format, "image/png") || | |
2803 | !_cups_strcasecmp(format, "image/tiff") || | |
2804 | !_cups_strncasecmp(format, "image/x-", 8)) | |
2805 | { | |
2806 | /* | |
2807 | * Collation makes no sense for single page image formats... | |
2808 | */ | |
2809 | ||
2810 | keyword = "false"; | |
2811 | } | |
2812 | else if (!_cups_strncasecmp(format, "image/", 6) || | |
2813 | !_cups_strcasecmp(format, "application/vnd.cups-raster")) | |
2814 | { | |
2815 | /* | |
2816 | * Multi-page image formats will have copies applied by the upstream | |
2817 | * filters... | |
2818 | */ | |
2819 | ||
2820 | copies = 1; | |
2821 | } | |
2822 | } | |
2823 | ||
2824 | if (doc_handling_sup) | |
84315f46 | 2825 | { |
88f9aafc | 2826 | if (!_cups_strcasecmp(keyword, "true")) |
84315f46 MS |
2827 | collate_str = "separate-documents-collated-copies"; |
2828 | else | |
2829 | collate_str = "separate-documents-uncollated-copies"; | |
eac3a0a0 | 2830 | |
84315f46 MS |
2831 | for (i = 0; i < doc_handling_sup->num_values; i ++) |
2832 | if (!strcmp(doc_handling_sup->values[i].string.text, collate_str)) | |
2833 | { | |
2834 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
2835 | "multiple-document-handling", NULL, collate_str); | |
2836 | break; | |
2837 | } | |
3e7fe0ca MS |
2838 | |
2839 | if (i >= doc_handling_sup->num_values) | |
2840 | copies = 1; | |
84315f46 | 2841 | } |
dcb445bc MS |
2842 | |
2843 | /* | |
2844 | * Map finishing options... | |
2845 | */ | |
2846 | ||
2847 | num_finishings = _ppdCacheGetFinishingValues(pc, num_options, options, | |
2848 | (int)(sizeof(finishings) / | |
2849 | sizeof(finishings[0])), | |
2850 | finishings); | |
2851 | if (num_finishings > 0) | |
2852 | ippAddIntegers(request, IPP_TAG_JOB, IPP_TAG_ENUM, "finishings", | |
2853 | num_finishings, finishings); | |
2854 | ||
2855 | /* | |
2856 | * Map FaxOut options... | |
2857 | */ | |
2858 | ||
2859 | if ((keyword = cupsGetOption("phone", num_options, options)) != NULL) | |
2860 | { | |
2861 | ipp_t *destination; /* destination collection */ | |
2862 | char tel_uri[1024]; /* tel: URI */ | |
2863 | ||
2864 | destination = ippNew(); | |
2865 | ||
2866 | httpAssembleURI(HTTP_URI_CODING_ALL, tel_uri, sizeof(tel_uri), "tel", | |
2867 | NULL, NULL, 0, keyword); | |
2868 | ippAddString(destination, IPP_TAG_JOB, IPP_TAG_URI, "destination-uri", | |
2869 | NULL, tel_uri); | |
2870 | ||
2871 | if ((keyword = cupsGetOption("faxPrefix", num_options, | |
2872 | options)) != NULL && *keyword) | |
2873 | ippAddString(destination, IPP_TAG_JOB, IPP_TAG_TEXT, | |
2874 | "pre-dial-string", NULL, keyword); | |
2875 | ||
2876 | ippAddCollection(request, IPP_TAG_JOB, "destination-uris", destination); | |
2877 | ippDelete(destination); | |
2878 | } | |
0268488e MS |
2879 | } |
2880 | else | |
2881 | { | |
2882 | /* | |
2883 | * When talking to another CUPS server, send all options... | |
2884 | */ | |
2885 | ||
a469f8a5 MS |
2886 | fputs("DEBUG: Adding all operation/job attributes.\n", stderr); |
2887 | cupsEncodeOptions2(request, num_options, options, IPP_TAG_OPERATION); | |
a29fd7dd | 2888 | cupsEncodeOptions2(request, num_options, options, IPP_TAG_JOB); |
0268488e MS |
2889 | } |
2890 | ||
82cc1f9a | 2891 | if (copies > 1 && (!pc || copies <= pc->max_copies)) |
0268488e MS |
2892 | ippAddInteger(request, IPP_TAG_JOB, IPP_TAG_INTEGER, "copies", copies); |
2893 | } | |
2894 | ||
a469f8a5 MS |
2895 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, |
2896 | ippOpString(ippGetOperation(request)), ippGetRequestId(request)); | |
2897 | for (group = IPP_TAG_ZERO, attr = ippFirstAttribute(request); | |
2898 | attr; | |
2899 | attr = ippNextAttribute(request)) | |
2900 | { | |
2901 | const char *name = ippGetName(attr); | |
2902 | ||
2903 | if (!name) | |
2904 | { | |
2905 | group = IPP_TAG_ZERO; | |
2906 | continue; | |
2907 | } | |
2908 | ||
2909 | if (group != ippGetGroupTag(attr)) | |
2910 | { | |
2911 | group = ippGetGroupTag(attr); | |
2912 | fprintf(stderr, "DEBUG: ---- %s ----\n", ippTagString(group)); | |
2913 | } | |
2914 | ||
2915 | ippAttributeString(attr, buffer, sizeof(buffer)); | |
2916 | fprintf(stderr, "DEBUG: %s %s%s %s\n", name, | |
2917 | ippGetCount(attr) > 1 ? "1setOf " : "", | |
2918 | ippTagString(ippGetValueTag(attr)), buffer); | |
2919 | } | |
2920 | ||
2921 | fprintf(stderr, "DEBUG: ---- %s ----\n", ippTagString(IPP_TAG_END)); | |
2922 | ||
0268488e MS |
2923 | return (request); |
2924 | } | |
2925 | ||
2926 | ||
ef416fc2 | 2927 | /* |
2928 | * 'password_cb()' - Disable the password prompt for cupsDoFileRequest(). | |
2929 | */ | |
2930 | ||
bd7854cb | 2931 | static const char * /* O - Password */ |
5a9febac MS |
2932 | password_cb(const char *prompt, /* I - Prompt (not used) */ |
2933 | http_t *http, /* I - Connection */ | |
2934 | const char *method, /* I - Request method (not used) */ | |
2935 | const char *resource, /* I - Resource path (not used) */ | |
6961465f | 2936 | int *password_tries) /* I - Password tries */ |
ef416fc2 | 2937 | { |
5a9febac MS |
2938 | char def_username[HTTP_MAX_VALUE]; /* Default username */ |
2939 | ||
2940 | ||
6961465f MS |
2941 | fprintf(stderr, "DEBUG: password_cb(prompt=\"%s\", http=%p, method=\"%s\", " |
2942 | "resource=\"%s\", password_tries=%p(%d)), password=%p\n", | |
2943 | prompt, http, method, resource, password_tries, *password_tries, | |
2944 | password); | |
3e7fe0ca | 2945 | |
ef416fc2 | 2946 | (void)prompt; |
5a9febac MS |
2947 | (void)method; |
2948 | (void)resource; | |
ef416fc2 | 2949 | |
18ecb428 MS |
2950 | /* |
2951 | * Remember that we need to authenticate... | |
2952 | */ | |
2953 | ||
2954 | auth_info_required = "username,password"; | |
2955 | ||
5a9febac MS |
2956 | if (httpGetSubField(http, HTTP_FIELD_WWW_AUTHENTICATE, "username", |
2957 | def_username)) | |
2958 | { | |
2959 | char quoted[HTTP_MAX_VALUE * 2 + 4]; | |
2960 | /* Quoted string */ | |
2961 | ||
2962 | fprintf(stderr, "ATTR: auth-info-default=%s,\n", | |
2963 | quote_string(def_username, quoted, sizeof(quoted))); | |
2964 | } | |
2965 | ||
6961465f | 2966 | if (password && *password && *password_tries < 3) |
76cd9e37 | 2967 | { |
6961465f | 2968 | (*password_tries) ++; |
76cd9e37 | 2969 | |
ef416fc2 | 2970 | return (password); |
76cd9e37 | 2971 | } |
ef416fc2 | 2972 | else |
2973 | { | |
2974 | /* | |
18ecb428 | 2975 | * Give up after 3 tries or if we don't have a password to begin with... |
ef416fc2 | 2976 | */ |
2977 | ||
18ecb428 | 2978 | return (NULL); |
ef416fc2 | 2979 | } |
2980 | } | |
2981 | ||
2982 | ||
5a9febac MS |
2983 | /* |
2984 | * 'quote_string()' - Quote a string value. | |
2985 | */ | |
2986 | ||
2987 | static const char * /* O - Quoted string */ | |
2988 | quote_string(const char *s, /* I - String */ | |
2989 | char *q, /* I - Quoted string buffer */ | |
2990 | size_t qsize) /* I - Size of quoted string buffer */ | |
2991 | { | |
2992 | char *qptr, /* Pointer into string buffer */ | |
2993 | *qend; /* End of string buffer */ | |
2994 | ||
2995 | ||
2996 | qptr = q; | |
2997 | qend = q + qsize - 5; | |
2998 | ||
2999 | if (qend < q) | |
3000 | { | |
3001 | *q = '\0'; | |
3002 | return (q); | |
3003 | } | |
3004 | ||
3005 | *qptr++ = '\''; | |
3006 | *qptr++ = '\"'; | |
3007 | ||
3008 | while (*s && qptr < qend) | |
3009 | { | |
3010 | if (*s == '\\' || *s == '\"' || *s == '\'') | |
3011 | { | |
148d3699 | 3012 | if (q < (qend - 4)) |
5a9febac MS |
3013 | { |
3014 | *qptr++ = '\\'; | |
3015 | *qptr++ = '\\'; | |
3016 | *qptr++ = '\\'; | |
3017 | } | |
3018 | else | |
3019 | break; | |
3020 | } | |
3021 | ||
3022 | *qptr++ = *s++; | |
3023 | } | |
3024 | ||
3025 | *qptr++ = '\"'; | |
3026 | *qptr++ = '\''; | |
3027 | *qptr = '\0'; | |
3028 | ||
3029 | return (q); | |
3030 | } | |
3031 | ||
3032 | ||
1f0275e3 MS |
3033 | /* |
3034 | * 'report_attr()' - Report an IPP attribute value. | |
3035 | */ | |
3036 | ||
3037 | static void | |
3038 | report_attr(ipp_attribute_t *attr) /* I - Attribute */ | |
3039 | { | |
eac3a0a0 MS |
3040 | int i; /* Looping var */ |
3041 | char value[1024], /* Value string */ | |
5a9febac | 3042 | *valptr; /* Pointer into value string */ |
eac3a0a0 | 3043 | const char *cached; /* Cached attribute */ |
1f0275e3 MS |
3044 | |
3045 | ||
3046 | /* | |
3047 | * Convert the attribute values into quoted strings... | |
3048 | */ | |
3049 | ||
3050 | for (i = 0, valptr = value; | |
3051 | i < attr->num_values && valptr < (value + sizeof(value) - 10); | |
3052 | i ++) | |
3053 | { | |
3054 | if (i > 0) | |
3055 | *valptr++ = ','; | |
3056 | ||
3057 | switch (attr->value_tag) | |
3058 | { | |
3059 | case IPP_TAG_INTEGER : | |
3060 | case IPP_TAG_ENUM : | |
3061 | snprintf(valptr, sizeof(value) - (valptr - value), "%d", | |
3062 | attr->values[i].integer); | |
3063 | valptr += strlen(valptr); | |
3064 | break; | |
3065 | ||
3066 | case IPP_TAG_TEXT : | |
3067 | case IPP_TAG_NAME : | |
3068 | case IPP_TAG_KEYWORD : | |
5a9febac MS |
3069 | quote_string(attr->values[i].string.text, valptr, |
3070 | value + sizeof(value) - valptr); | |
3071 | valptr += strlen(valptr); | |
1f0275e3 MS |
3072 | break; |
3073 | ||
3074 | default : | |
3075 | /* | |
3076 | * Unsupported value type... | |
3077 | */ | |
3078 | ||
3079 | return; | |
3080 | } | |
3081 | } | |
3082 | ||
3083 | *valptr = '\0'; | |
3084 | ||
321d8d57 MS |
3085 | _cupsMutexLock(&report_mutex); |
3086 | ||
eac3a0a0 MS |
3087 | if ((cached = cupsGetOption(attr->name, num_attr_cache, |
3088 | attr_cache)) == NULL || strcmp(cached, value)) | |
3089 | { | |
3090 | /* | |
3091 | * Tell the scheduler about the new values... | |
3092 | */ | |
1f0275e3 | 3093 | |
eac3a0a0 MS |
3094 | num_attr_cache = cupsAddOption(attr->name, value, num_attr_cache, |
3095 | &attr_cache); | |
3096 | fprintf(stderr, "ATTR: %s=%s\n", attr->name, value); | |
3097 | } | |
321d8d57 MS |
3098 | |
3099 | _cupsMutexUnlock(&report_mutex); | |
1f0275e3 MS |
3100 | } |
3101 | ||
3102 | ||
ef416fc2 | 3103 | /* |
3104 | * 'report_printer_state()' - Report the printer state. | |
3105 | */ | |
3106 | ||
321d8d57 MS |
3107 | static void |
3108 | report_printer_state(ipp_t *ipp) /* I - IPP response */ | |
ef416fc2 | 3109 | { |
7cf5915e MS |
3110 | ipp_attribute_t *pa, /* printer-alert */ |
3111 | *pam, /* printer-alert-message */ | |
3112 | *psm, /* printer-state-message */ | |
1f0275e3 MS |
3113 | *reasons, /* printer-state-reasons */ |
3114 | *marker; /* marker-* attributes */ | |
7cf5915e MS |
3115 | char value[1024], /* State/message string */ |
3116 | *valptr; /* Pointer into string */ | |
c8fef167 MS |
3117 | static int ipp_supplies = -1; |
3118 | /* Report supply levels? */ | |
ef416fc2 | 3119 | |
3120 | ||
7cf5915e MS |
3121 | /* |
3122 | * Report alerts and messages... | |
3123 | */ | |
3124 | ||
3125 | if ((pa = ippFindAttribute(ipp, "printer-alert", IPP_TAG_TEXT)) != NULL) | |
3126 | report_attr(pa); | |
3127 | ||
3128 | if ((pam = ippFindAttribute(ipp, "printer-alert-message", | |
3129 | IPP_TAG_TEXT)) != NULL) | |
3130 | report_attr(pam); | |
3131 | ||
323c5de1 | 3132 | if ((psm = ippFindAttribute(ipp, "printer-state-message", |
3133 | IPP_TAG_TEXT)) != NULL) | |
7cf5915e MS |
3134 | { |
3135 | char *ptr; /* Pointer into message */ | |
3136 | ||
3137 | ||
3138 | strlcpy(value, "INFO: ", sizeof(value)); | |
3139 | for (ptr = psm->values[0].string.text, valptr = value + 6; | |
3140 | *ptr && valptr < (value + sizeof(value) - 6); | |
3141 | ptr ++) | |
3142 | { | |
3143 | if (*ptr < ' ' && *ptr > 0 && *ptr != '\t') | |
3144 | { | |
3145 | /* | |
3146 | * Substitute "<XX>" for the control character; sprintf is safe because | |
3147 | * we always leave 6 chars free at the end... | |
3148 | */ | |
3149 | ||
3150 | sprintf(valptr, "<%02X>", *ptr); | |
3151 | valptr += 4; | |
3152 | } | |
3153 | else | |
3154 | *valptr++ = *ptr; | |
3155 | } | |
3156 | ||
3157 | *valptr++ = '\n'; | |
e60ec91f | 3158 | *valptr = '\0'; |
7cf5915e MS |
3159 | |
3160 | fputs(value, stderr); | |
3161 | } | |
3162 | ||
3163 | /* | |
3164 | * Now report printer-state-reasons, filtering out some of the reasons we never | |
3165 | * want to set... | |
3166 | */ | |
323c5de1 | 3167 | |
ef416fc2 | 3168 | if ((reasons = ippFindAttribute(ipp, "printer-state-reasons", |
3169 | IPP_TAG_KEYWORD)) == NULL) | |
321d8d57 | 3170 | return; |
ef416fc2 | 3171 | |
eac3a0a0 | 3172 | update_reasons(reasons, NULL); |
ef416fc2 | 3173 | |
1f0275e3 MS |
3174 | /* |
3175 | * Relay the current marker-* attribute values... | |
3176 | */ | |
3177 | ||
c8fef167 MS |
3178 | if (ipp_supplies < 0) |
3179 | { | |
3180 | ppd_file_t *ppd; /* PPD file */ | |
3181 | ppd_attr_t *ppdattr; /* Attribute in PPD file */ | |
3182 | ||
3183 | if ((ppd = ppdOpenFile(getenv("PPD"))) != NULL && | |
3184 | (ppdattr = ppdFindAttr(ppd, "cupsIPPSupplies", NULL)) != NULL && | |
88f9aafc | 3185 | ppdattr->value && _cups_strcasecmp(ppdattr->value, "true")) |
c8fef167 MS |
3186 | ipp_supplies = 0; |
3187 | else | |
3188 | ipp_supplies = 1; | |
3189 | ||
3190 | ppdClose(ppd); | |
3191 | } | |
3192 | ||
3193 | if (ipp_supplies > 0) | |
3194 | { | |
3195 | if ((marker = ippFindAttribute(ipp, "marker-colors", IPP_TAG_NAME)) != NULL) | |
3196 | report_attr(marker); | |
3197 | if ((marker = ippFindAttribute(ipp, "marker-high-levels", | |
3198 | IPP_TAG_INTEGER)) != NULL) | |
3199 | report_attr(marker); | |
3200 | if ((marker = ippFindAttribute(ipp, "marker-levels", | |
3201 | IPP_TAG_INTEGER)) != NULL) | |
3202 | report_attr(marker); | |
3203 | if ((marker = ippFindAttribute(ipp, "marker-low-levels", | |
3204 | IPP_TAG_INTEGER)) != NULL) | |
3205 | report_attr(marker); | |
3206 | if ((marker = ippFindAttribute(ipp, "marker-message", | |
3207 | IPP_TAG_TEXT)) != NULL) | |
3208 | report_attr(marker); | |
3209 | if ((marker = ippFindAttribute(ipp, "marker-names", IPP_TAG_NAME)) != NULL) | |
3210 | report_attr(marker); | |
3211 | if ((marker = ippFindAttribute(ipp, "marker-types", | |
3212 | IPP_TAG_KEYWORD)) != NULL) | |
3213 | report_attr(marker); | |
3214 | } | |
ef416fc2 | 3215 | } |
3216 | ||
3217 | ||
eac3a0a0 MS |
3218 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
3219 | /* | |
3220 | * 'run_as_user()' - Run the IPP backend as the printing user. | |
3221 | * | |
3222 | * This function uses an XPC-based user agent to run the backend as the printing | |
3223 | * user. We need to do this in order to have access to the user's Kerberos | |
3224 | * credentials. | |
3225 | */ | |
3226 | ||
3227 | static int /* O - Exit status */ | |
37e7e6e0 | 3228 | run_as_user(char *argv[], /* I - Command-line arguments */ |
eac3a0a0 MS |
3229 | uid_t uid, /* I - User ID */ |
3230 | const char *device_uri, /* I - Device URI */ | |
3231 | int fd) /* I - File to print */ | |
3232 | { | |
88f9aafc | 3233 | const char *auth_negotiate;/* AUTH_NEGOTIATE env var */ |
eac3a0a0 MS |
3234 | xpc_connection_t conn; /* Connection to XPC service */ |
3235 | xpc_object_t request; /* Request message dictionary */ | |
3236 | __block xpc_object_t response; /* Response message dictionary */ | |
3237 | dispatch_semaphore_t sem; /* Semaphore for waiting for response */ | |
3238 | int status = CUPS_BACKEND_FAILED; | |
3239 | /* Status of request */ | |
3240 | ||
3241 | ||
3242 | fprintf(stderr, "DEBUG: Running IPP backend as UID %d.\n", (int)uid); | |
3243 | ||
3244 | /* | |
3245 | * Connect to the user agent for the specified UID... | |
3246 | */ | |
3247 | ||
3248 | conn = xpc_connection_create_mach_service(kPMPrintUIToolAgent, | |
3249 | dispatch_get_global_queue(0, 0), 0); | |
3250 | if (!conn) | |
3251 | { | |
3252 | _cupsLangPrintFilter(stderr, "ERROR", | |
3253 | _("Unable to start backend process.")); | |
3254 | fputs("DEBUG: Unable to create connection to agent.\n", stderr); | |
3255 | goto cleanup; | |
3256 | } | |
3257 | ||
3258 | xpc_connection_set_event_handler(conn, | |
3259 | ^(xpc_object_t event) | |
3260 | { | |
3261 | xpc_type_t messageType = xpc_get_type(event); | |
3262 | ||
3263 | if (messageType == XPC_TYPE_ERROR) | |
3264 | { | |
3265 | if (event == XPC_ERROR_CONNECTION_INTERRUPTED) | |
3266 | fprintf(stderr, "DEBUG: Interrupted connection to service %s.\n", | |
3267 | xpc_connection_get_name(conn)); | |
3268 | else if (event == XPC_ERROR_CONNECTION_INVALID) | |
3269 | fprintf(stderr, "DEBUG: Connection invalid for service %s.\n", | |
3270 | xpc_connection_get_name(conn)); | |
3271 | else | |
3272 | fprintf(stderr, "DEBUG: Unxpected error for service %s: %s\n", | |
3273 | xpc_connection_get_name(conn), | |
3274 | xpc_dictionary_get_string(event, XPC_ERROR_KEY_DESCRIPTION)); | |
3275 | } | |
3276 | }); | |
3277 | xpc_connection_set_target_uid(conn, uid); | |
3278 | xpc_connection_resume(conn); | |
3279 | ||
3280 | /* | |
3281 | * Try starting the backend... | |
3282 | */ | |
3283 | ||
3284 | request = xpc_dictionary_create(NULL, NULL, 0); | |
3285 | xpc_dictionary_set_int64(request, "command", kPMStartJob); | |
3286 | xpc_dictionary_set_string(request, "device-uri", device_uri); | |
3287 | xpc_dictionary_set_string(request, "job-id", argv[1]); | |
3288 | xpc_dictionary_set_string(request, "user", argv[2]); | |
3289 | xpc_dictionary_set_string(request, "title", argv[3]); | |
3290 | xpc_dictionary_set_string(request, "copies", argv[4]); | |
3291 | xpc_dictionary_set_string(request, "options", argv[5]); | |
3292 | xpc_dictionary_set_string(request, "auth-info-required", | |
3293 | getenv("AUTH_INFO_REQUIRED")); | |
88f9aafc MS |
3294 | if ((auth_negotiate = getenv("AUTH_NEGOTIATE")) != NULL) |
3295 | xpc_dictionary_set_string(request, "auth-negotiate", auth_negotiate); | |
eac3a0a0 MS |
3296 | xpc_dictionary_set_fd(request, "stdin", fd); |
3297 | xpc_dictionary_set_fd(request, "stderr", 2); | |
3298 | xpc_dictionary_set_fd(request, "side-channel", CUPS_SC_FD); | |
3299 | ||
3300 | sem = dispatch_semaphore_create(0); | |
3301 | response = NULL; | |
3302 | ||
3303 | xpc_connection_send_message_with_reply(conn, request, | |
3304 | dispatch_get_global_queue(0,0), | |
3305 | ^(xpc_object_t reply) | |
3306 | { | |
3307 | /* Save the response and wake up */ | |
3308 | if (xpc_get_type(reply) | |
3309 | == XPC_TYPE_DICTIONARY) | |
3310 | response = xpc_retain(reply); | |
3311 | ||
3312 | dispatch_semaphore_signal(sem); | |
3313 | }); | |
3314 | ||
3315 | dispatch_semaphore_wait(sem, DISPATCH_TIME_FOREVER); | |
3316 | xpc_release(request); | |
3317 | dispatch_release(sem); | |
3318 | ||
3319 | if (response) | |
3320 | { | |
3321 | child_pid = xpc_dictionary_get_int64(response, "child-pid"); | |
3322 | ||
3323 | xpc_release(response); | |
3324 | ||
3325 | if (child_pid) | |
3326 | fprintf(stderr, "DEBUG: Child PID=%d.\n", child_pid); | |
3327 | else | |
3328 | { | |
3329 | _cupsLangPrintFilter(stderr, "ERROR", | |
3330 | _("Unable to start backend process.")); | |
3331 | fputs("DEBUG: No child PID.\n", stderr); | |
3332 | goto cleanup; | |
3333 | } | |
3334 | } | |
3335 | else | |
3336 | { | |
3337 | _cupsLangPrintFilter(stderr, "ERROR", | |
3338 | _("Unable to start backend process.")); | |
3339 | fputs("DEBUG: No reply from agent.\n", stderr); | |
3340 | goto cleanup; | |
3341 | } | |
3342 | ||
3343 | /* | |
3344 | * Then wait for the backend to finish... | |
3345 | */ | |
3346 | ||
3347 | request = xpc_dictionary_create(NULL, NULL, 0); | |
3348 | xpc_dictionary_set_int64(request, "command", kPMWaitForJob); | |
3349 | xpc_dictionary_set_fd(request, "stderr", 2); | |
3350 | ||
3351 | sem = dispatch_semaphore_create(0); | |
3352 | response = NULL; | |
3353 | ||
3354 | xpc_connection_send_message_with_reply(conn, request, | |
3355 | dispatch_get_global_queue(0,0), | |
3356 | ^(xpc_object_t reply) | |
3357 | { | |
3358 | /* Save the response and wake up */ | |
3359 | if (xpc_get_type(reply) | |
3360 | == XPC_TYPE_DICTIONARY) | |
3361 | response = xpc_retain(reply); | |
3362 | ||
3363 | dispatch_semaphore_signal(sem); | |
3364 | }); | |
3365 | ||
3366 | dispatch_semaphore_wait(sem, DISPATCH_TIME_FOREVER); | |
3367 | xpc_release(request); | |
3368 | dispatch_release(sem); | |
3369 | ||
3370 | if (response) | |
3371 | { | |
3372 | status = xpc_dictionary_get_int64(response, "status"); | |
3373 | ||
3374 | if (status == SIGTERM || status == SIGKILL || status == SIGPIPE) | |
3375 | { | |
3376 | fprintf(stderr, "DEBUG: Child terminated on signal %d.\n", status); | |
3377 | status = CUPS_BACKEND_FAILED; | |
3378 | } | |
3379 | else if (WIFSIGNALED(status)) | |
3380 | { | |
3381 | fprintf(stderr, "DEBUG: Child crashed on signal %d.\n", status); | |
3382 | status = CUPS_BACKEND_STOP; | |
3383 | } | |
3384 | else if (WIFEXITED(status)) | |
3385 | { | |
3386 | status = WEXITSTATUS(status); | |
3387 | fprintf(stderr, "DEBUG: Child exited with status %d.\n", status); | |
3388 | } | |
3389 | ||
3390 | xpc_release(response); | |
3391 | } | |
3392 | else | |
3393 | _cupsLangPrintFilter(stderr, "ERROR", | |
3394 | _("Unable to get backend exit status.")); | |
3395 | ||
3396 | cleanup: | |
3397 | ||
3398 | if (conn) | |
3399 | { | |
eac3a0a0 MS |
3400 | xpc_connection_cancel(conn); |
3401 | xpc_release(conn); | |
3402 | } | |
3403 | ||
3404 | return (status); | |
3405 | } | |
3406 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
3407 | ||
3408 | ||
ef416fc2 | 3409 | /* |
3410 | * 'sigterm_handler()' - Handle 'terminate' signals that stop the backend. | |
3411 | */ | |
3412 | ||
3413 | static void | |
3414 | sigterm_handler(int sig) /* I - Signal */ | |
3415 | { | |
3416 | (void)sig; /* remove compiler warnings... */ | |
3417 | ||
f3c17241 MS |
3418 | write(2, "DEBUG: Got SIGTERM.\n", 20); |
3419 | ||
eac3a0a0 MS |
3420 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
3421 | if (child_pid) | |
3422 | { | |
3423 | kill(child_pid, sig); | |
3424 | child_pid = 0; | |
3425 | } | |
3426 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
3427 | ||
cc754834 | 3428 | if (!job_canceled) |
bd7854cb | 3429 | { |
3430 | /* | |
eac3a0a0 | 3431 | * Flag that the job should be canceled... |
bd7854cb | 3432 | */ |
3433 | ||
f3c17241 MS |
3434 | write(2, "DEBUG: job_canceled = 1.\n", 25); |
3435 | ||
cc754834 | 3436 | job_canceled = 1; |
bd7854cb | 3437 | return; |
3438 | } | |
3439 | ||
82f97232 MS |
3440 | /* |
3441 | * The scheduler already tried to cancel us once, now just terminate | |
eac3a0a0 | 3442 | * after removing our temp file! |
82f97232 MS |
3443 | */ |
3444 | ||
3445 | if (tmpfilename[0]) | |
3446 | unlink(tmpfilename); | |
3447 | ||
ef416fc2 | 3448 | exit(1); |
3449 | } | |
3450 | ||
3451 | ||
f228370c MS |
3452 | /* |
3453 | * 'timeout_cb()' - Handle HTTP timeouts. | |
3454 | */ | |
3455 | ||
3456 | static int /* O - 1 to continue, 0 to cancel */ | |
3457 | timeout_cb(http_t *http, /* I - Connection to server (unused) */ | |
3458 | void *user_data) /* I - User data (unused) */ | |
3459 | { | |
3460 | (void)http; | |
3461 | (void)user_data; | |
3462 | ||
3463 | return (!job_canceled); | |
3464 | } | |
3465 | ||
3466 | ||
ef416fc2 | 3467 | /* |
eac3a0a0 MS |
3468 | * 'update_reasons()' - Update the printer-state-reasons values. |
3469 | */ | |
3470 | ||
3471 | static void | |
3472 | update_reasons(ipp_attribute_t *attr, /* I - printer-state-reasons or NULL */ | |
3473 | const char *s) /* I - STATE: string or NULL */ | |
3474 | { | |
3475 | char op; /* Add (+), remove (-), replace (\0) */ | |
3476 | cups_array_t *new_reasons; /* New reasons array */ | |
3477 | char *reason, /* Current reason */ | |
3478 | add[2048], /* Reasons added string */ | |
3479 | *addptr, /* Pointer into add string */ | |
3480 | rem[2048], /* Reasons removed string */ | |
3481 | *remptr; /* Pointer into remove string */ | |
3482 | const char *addprefix, /* Current add string prefix */ | |
3483 | *remprefix; /* Current remove string prefix */ | |
3484 | ||
3485 | ||
3486 | fprintf(stderr, "DEBUG: update_reasons(attr=%d(%s%s), s=\"%s\")\n", | |
3487 | attr ? attr->num_values : 0, attr ? attr->values[0].string.text : "", | |
3488 | attr && attr->num_values > 1 ? ",..." : "", s ? s : "(null)"); | |
3489 | ||
3490 | /* | |
3491 | * Create an array of new reason keyword strings... | |
3492 | */ | |
3493 | ||
3494 | if (attr) | |
3495 | { | |
3496 | int i; /* Looping var */ | |
3497 | ||
3498 | new_reasons = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
3499 | op = '\0'; | |
3500 | ||
3501 | for (i = 0; i < attr->num_values; i ++) | |
3502 | { | |
3503 | reason = attr->values[i].string.text; | |
3504 | ||
3505 | if (strcmp(reason, "none") && | |
3506 | strcmp(reason, "none-report") && | |
3507 | strcmp(reason, "paused") && | |
a4845881 | 3508 | strncmp(reason, "spool-area-full", 15) && |
eac3a0a0 MS |
3509 | strcmp(reason, "com.apple.print.recoverable-warning") && |
3510 | strncmp(reason, "cups-", 5)) | |
3511 | cupsArrayAdd(new_reasons, reason); | |
3512 | } | |
3513 | } | |
3514 | else if (s) | |
3515 | { | |
3516 | if (*s == '+' || *s == '-') | |
3517 | op = *s++; | |
3518 | else | |
3519 | op = '\0'; | |
3520 | ||
5a9febac | 3521 | new_reasons = _cupsArrayNewStrings(s, ','); |
eac3a0a0 MS |
3522 | } |
3523 | else | |
3524 | return; | |
3525 | ||
3526 | /* | |
3527 | * Compute the changes... | |
3528 | */ | |
3529 | ||
3530 | add[0] = '\0'; | |
3531 | addprefix = "STATE: +"; | |
3532 | addptr = add; | |
3533 | rem[0] = '\0'; | |
3534 | remprefix = "STATE: -"; | |
3535 | remptr = rem; | |
3536 | ||
3537 | fprintf(stderr, "DEBUG2: op='%c', new_reasons=%d, state_reasons=%d\n", | |
3538 | op ? op : ' ', cupsArrayCount(new_reasons), | |
3539 | cupsArrayCount(state_reasons)); | |
3540 | ||
321d8d57 | 3541 | _cupsMutexLock(&report_mutex); |
eac3a0a0 MS |
3542 | |
3543 | if (op == '+') | |
3544 | { | |
3545 | /* | |
3546 | * Add reasons... | |
3547 | */ | |
3548 | ||
3549 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3550 | reason; | |
3551 | reason = (char *)cupsArrayNext(new_reasons)) | |
3552 | { | |
3553 | if (!cupsArrayFind(state_reasons, reason)) | |
3554 | { | |
3555 | if (!strncmp(reason, "cups-remote-", 12)) | |
3556 | { | |
3557 | /* | |
3558 | * If we are setting cups-remote-xxx, remove all other cups-remote-xxx | |
3559 | * keywords... | |
3560 | */ | |
3561 | ||
3562 | char *temp; /* Current reason in state_reasons */ | |
3563 | ||
3564 | cupsArraySave(state_reasons); | |
3565 | ||
3566 | for (temp = (char *)cupsArrayFirst(state_reasons); | |
3567 | temp; | |
3568 | temp = (char *)cupsArrayNext(state_reasons)) | |
3569 | if (!strncmp(temp, "cups-remote-", 12)) | |
3570 | { | |
3571 | snprintf(remptr, sizeof(rem) - (remptr - rem), "%s%s", remprefix, | |
3572 | temp); | |
3573 | remptr += strlen(remptr); | |
3574 | remprefix = ","; | |
3575 | ||
3576 | cupsArrayRemove(state_reasons, temp); | |
3577 | break; | |
3578 | } | |
3579 | ||
3580 | cupsArrayRestore(state_reasons); | |
3581 | } | |
3582 | ||
3583 | cupsArrayAdd(state_reasons, reason); | |
3584 | ||
3585 | snprintf(addptr, sizeof(add) - (addptr - add), "%s%s", addprefix, | |
3586 | reason); | |
3587 | addptr += strlen(addptr); | |
3588 | addprefix = ","; | |
3589 | } | |
3590 | } | |
3591 | } | |
3592 | else if (op == '-') | |
3593 | { | |
3594 | /* | |
3595 | * Remove reasons... | |
3596 | */ | |
3597 | ||
3598 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3599 | reason; | |
3600 | reason = (char *)cupsArrayNext(new_reasons)) | |
3601 | { | |
3602 | if (cupsArrayFind(state_reasons, reason)) | |
3603 | { | |
3604 | snprintf(remptr, sizeof(rem) - (remptr - rem), "%s%s", remprefix, | |
3605 | reason); | |
3606 | remptr += strlen(remptr); | |
3607 | remprefix = ","; | |
3608 | ||
3609 | cupsArrayRemove(state_reasons, reason); | |
3610 | } | |
3611 | } | |
3612 | } | |
3613 | else | |
3614 | { | |
3615 | /* | |
3616 | * Replace reasons... | |
3617 | */ | |
3618 | ||
3619 | for (reason = (char *)cupsArrayFirst(state_reasons); | |
3620 | reason; | |
3621 | reason = (char *)cupsArrayNext(state_reasons)) | |
3622 | { | |
3623 | if (strncmp(reason, "cups-", 5) && !cupsArrayFind(new_reasons, reason)) | |
3624 | { | |
3625 | snprintf(remptr, sizeof(rem) - (remptr - rem), "%s%s", remprefix, | |
3626 | reason); | |
3627 | remptr += strlen(remptr); | |
3628 | remprefix = ","; | |
3629 | ||
3630 | cupsArrayRemove(state_reasons, reason); | |
3631 | } | |
3632 | } | |
3633 | ||
3634 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3635 | reason; | |
3636 | reason = (char *)cupsArrayNext(new_reasons)) | |
3637 | { | |
3638 | if (!cupsArrayFind(state_reasons, reason)) | |
3639 | { | |
3640 | cupsArrayAdd(state_reasons, reason); | |
3641 | ||
3642 | snprintf(addptr, sizeof(add) - (addptr - add), "%s%s", addprefix, | |
3643 | reason); | |
3644 | addptr += strlen(addptr); | |
3645 | addprefix = ","; | |
3646 | } | |
3647 | } | |
3648 | } | |
3649 | ||
321d8d57 | 3650 | _cupsMutexUnlock(&report_mutex); |
eac3a0a0 MS |
3651 | |
3652 | /* | |
3653 | * Report changes and return... | |
3654 | */ | |
3655 | ||
3656 | if (add[0] && rem[0]) | |
3657 | fprintf(stderr, "%s\n%s\n", add, rem); | |
3658 | else if (add[0]) | |
3659 | fprintf(stderr, "%s\n", add); | |
3660 | else if (rem[0]) | |
3661 | fprintf(stderr, "%s\n", rem); | |
3662 | } | |
3663 | ||
3664 | /* | |
f2d18633 | 3665 | * End of "$Id$". |
ef416fc2 | 3666 | */ |