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Commit | Line | Data |
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ef416fc2 | 1 | /* |
3463c27a | 2 | * IPP backend for CUPS. |
ef416fc2 | 3 | * |
aebc6d30 MS |
4 | * Copyright © 2021 by OpenPrinting |
5 | * Copyright © 2007-2021 by Apple Inc. | |
53f8d64f | 6 | * Copyright © 1997-2007 by Easy Software Products, all rights reserved. |
ef416fc2 | 7 | * |
53f8d64f MS |
8 | * Licensed under Apache License v2.0. See the file "LICENSE" for more |
9 | * information. | |
ef416fc2 | 10 | */ |
11 | ||
12 | /* | |
13 | * Include necessary headers. | |
14 | */ | |
15 | ||
7a14d768 | 16 | #include "backend-private.h" |
f787e1e3 | 17 | #include <cups/ppd-private.h> |
eac3a0a0 | 18 | #include <cups/array-private.h> |
ef416fc2 | 19 | #include <sys/types.h> |
20 | #include <sys/stat.h> | |
ef416fc2 | 21 | #include <sys/wait.h> |
eac3a0a0 MS |
22 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
23 | # include <xpc/xpc.h> | |
24 | # define kPMPrintUIToolAgent "com.apple.printuitool.agent" | |
25 | # define kPMStartJob 100 | |
26 | # define kPMWaitForJob 101 | |
27 | extern void xpc_connection_set_target_uid(xpc_connection_t connection, | |
28 | uid_t uid); | |
29 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
ef416fc2 | 30 | |
7cf5915e | 31 | |
a469f8a5 MS |
32 | /* |
33 | * Bits for job-state-reasons we care about... | |
34 | */ | |
35 | ||
36 | #define _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED 0x01 | |
37 | #define _CUPS_JSR_ACCOUNT_CLOSED 0x02 | |
38 | #define _CUPS_JSR_ACCOUNT_INFO_NEEDED 0x04 | |
39 | #define _CUPS_JSR_ACCOUNT_LIMIT_REACHED 0x08 | |
40 | #define _CUPS_JSR_JOB_PASSWORD_WAIT 0x10 | |
41 | #define _CUPS_JSR_JOB_RELEASE_WAIT 0x20 | |
fe1a4305 MS |
42 | #define _CUPS_JSR_DOCUMENT_FORMAT_ERROR 0x40 |
43 | #define _CUPS_JSR_DOCUMENT_UNPRINTABLE 0x80 | |
a469f8a5 MS |
44 | |
45 | ||
7cf5915e MS |
46 | /* |
47 | * Types... | |
48 | */ | |
49 | ||
50 | typedef struct _cups_monitor_s /**** Monitoring data ****/ | |
51 | { | |
52 | const char *uri, /* Printer URI */ | |
53 | *hostname, /* Hostname */ | |
54 | *user, /* Username */ | |
55 | *resource; /* Resource path */ | |
56 | int port, /* Port number */ | |
57 | version, /* IPP version */ | |
a29fd7dd | 58 | job_id, /* Job ID for submitted job */ |
a469f8a5 | 59 | job_reasons, /* Job state reasons bits */ |
f64b32d9 | 60 | create_job, /* Support Create-Job? */ |
a29fd7dd | 61 | get_job_attrs; /* Support Get-Job-Attributes? */ |
dcb445bc | 62 | const char *job_name; /* Job name for submitted job */ |
7cf5915e MS |
63 | http_encryption_t encryption; /* Use encryption? */ |
64 | ipp_jstate_t job_state; /* Current job state */ | |
65 | ipp_pstate_t printer_state; /* Current printer state */ | |
fe1a4305 | 66 | int retryable; /* Is this a job that should be retried? */ |
7cf5915e MS |
67 | } _cups_monitor_t; |
68 | ||
69 | ||
ef416fc2 | 70 | /* |
71 | * Globals... | |
72 | */ | |
73 | ||
eac3a0a0 | 74 | static const char *auth_info_required; |
18ecb428 | 75 | /* New auth-info-required value */ |
eac3a0a0 | 76 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
7e86f2f6 | 77 | static pid_t child_pid = 0; /* Child process ID */ |
eac3a0a0 | 78 | #endif /* HAVE_GSSAPI && HAVE_XPC */ |
7cf5915e MS |
79 | static const char * const jattrs[] = /* Job attributes we want */ |
80 | { | |
3dd9c340 | 81 | "job-id", |
eac3a0a0 | 82 | "job-impressions-completed", |
7cf5915e | 83 | "job-media-sheets-completed", |
dcb445bc MS |
84 | "job-name", |
85 | "job-originating-user-name", | |
7cf5915e MS |
86 | "job-state", |
87 | "job-state-reasons" | |
88 | }; | |
cf3d4dd6 | 89 | static int job_canceled = 0, |
eac3a0a0 | 90 | /* Job cancelled? */ |
cf3d4dd6 MS |
91 | uri_credentials = 0; |
92 | /* Credentials supplied in URI? */ | |
3e7fe0ca MS |
93 | static char username[256] = "", |
94 | /* Username for device URI */ | |
95 | *password = NULL; | |
eac3a0a0 | 96 | /* Password for device URI */ |
7cf5915e MS |
97 | static const char * const pattrs[] = /* Printer attributes we want */ |
98 | { | |
a469f8a5 MS |
99 | #ifdef HAVE_LIBZ |
100 | "compression-supported", | |
101 | #endif /* HAVE_LIBZ */ | |
7cf5915e MS |
102 | "copies-supported", |
103 | "cups-version", | |
104 | "document-format-supported", | |
5ae9fbb3 | 105 | "job-password-encryption-supported", |
7cf5915e MS |
106 | "marker-colors", |
107 | "marker-high-levels", | |
108 | "marker-levels", | |
109 | "marker-low-levels", | |
110 | "marker-message", | |
111 | "marker-names", | |
112 | "marker-types", | |
113 | "media-col-supported", | |
84315f46 | 114 | "multiple-document-handling-supported", |
c8fef167 | 115 | "operations-supported", |
3463c27a | 116 | "print-color-mode-supported", |
7cf5915e MS |
117 | "printer-alert", |
118 | "printer-alert-description", | |
119 | "printer-is-accepting-jobs", | |
69889dcf | 120 | "printer-mandatory-job-attributes", |
7cf5915e MS |
121 | "printer-state", |
122 | "printer-state-message", | |
a4845881 | 123 | "printer-state-reasons" |
7cf5915e | 124 | }; |
07ed0e9a MS |
125 | static const char * const remote_job_states[] = |
126 | { /* Remote job state keywords */ | |
88f9aafc MS |
127 | "+cups-remote-pending", |
128 | "+cups-remote-pending-held", | |
129 | "+cups-remote-processing", | |
130 | "+cups-remote-stopped", | |
131 | "+cups-remote-canceled", | |
132 | "+cups-remote-aborted", | |
133 | "+cups-remote-completed" | |
07ed0e9a | 134 | }; |
321d8d57 | 135 | static _cups_mutex_t report_mutex = _CUPS_MUTEX_INITIALIZER; |
eac3a0a0 | 136 | /* Mutex to control access */ |
321d8d57 MS |
137 | static int num_attr_cache = 0; |
138 | /* Number of cached attributes */ | |
139 | static cups_option_t *attr_cache = NULL; | |
140 | /* Cached attributes */ | |
141 | static cups_array_t *state_reasons; /* Array of printe-state-reasons keywords */ | |
eac3a0a0 MS |
142 | static char tmpfilename[1024] = ""; |
143 | /* Temporary spool file name */ | |
69889dcf MS |
144 | static char mandatory_attrs[1024] = ""; |
145 | /* cupsMandatory value */ | |
ef416fc2 | 146 | |
147 | ||
148 | /* | |
149 | * Local functions... | |
150 | */ | |
151 | ||
7cf5915e MS |
152 | static void cancel_job(http_t *http, const char *uri, int id, |
153 | const char *resource, const char *user, | |
154 | int version); | |
155 | static ipp_pstate_t check_printer_state(http_t *http, const char *uri, | |
156 | const char *resource, | |
321d8d57 | 157 | const char *user, int version); |
95e00ac3 | 158 | static void debug_attributes(ipp_t *ipp); |
7cf5915e | 159 | static void *monitor_printer(_cups_monitor_t *monitor); |
0268488e MS |
160 | static ipp_t *new_request(ipp_op_t op, int version, const char *uri, |
161 | const char *user, const char *title, | |
162 | int num_options, cups_option_t *options, | |
163 | const char *compression, int copies, | |
f14324a7 | 164 | const char *format, _ppd_cache_t *pc, |
a469f8a5 | 165 | ppd_file_t *ppd, |
84315f46 | 166 | ipp_attribute_t *media_col_sup, |
a469f8a5 | 167 | ipp_attribute_t *doc_handling_sup, |
f2a7bf2a | 168 | ipp_attribute_t *print_color_mode_sup); |
5a9febac MS |
169 | static const char *password_cb(const char *prompt, http_t *http, |
170 | const char *method, const char *resource, | |
6961465f | 171 | int *user_data); |
5a9febac | 172 | static const char *quote_string(const char *s, char *q, size_t qsize); |
7cf5915e | 173 | static void report_attr(ipp_attribute_t *attr); |
321d8d57 | 174 | static void report_printer_state(ipp_t *ipp); |
eac3a0a0 | 175 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
37e7e6e0 | 176 | static int run_as_user(char *argv[], uid_t uid, |
eac3a0a0 MS |
177 | const char *device_uri, int fd); |
178 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
7cf5915e | 179 | static void sigterm_handler(int sig); |
f228370c | 180 | static int timeout_cb(http_t *http, void *user_data); |
eac3a0a0 | 181 | static void update_reasons(ipp_attribute_t *attr, const char *s); |
ef416fc2 | 182 | |
183 | ||
184 | /* | |
185 | * 'main()' - Send a file to the printer or server. | |
186 | * | |
187 | * Usage: | |
188 | * | |
189 | * printer-uri job-id user title copies options [file] | |
190 | */ | |
191 | ||
192 | int /* O - Exit status */ | |
bd7854cb | 193 | main(int argc, /* I - Number of command-line args */ |
ef416fc2 | 194 | char *argv[]) /* I - Command-line arguments */ |
195 | { | |
196 | int i; /* Looping var */ | |
b94498cf | 197 | int send_options; /* Send job options? */ |
ef416fc2 | 198 | int num_options; /* Number of printer options */ |
199 | cups_option_t *options; /* Printer options */ | |
1f0275e3 | 200 | const char *device_uri; /* Device URI */ |
acb056cb | 201 | char scheme[255], /* Scheme in URI */ |
ef416fc2 | 202 | hostname[1024], /* Hostname */ |
ef416fc2 | 203 | resource[1024], /* Resource info (printer name) */ |
26d47ec6 | 204 | addrname[256], /* Address name */ |
ef416fc2 | 205 | *optptr, /* Pointer to URI options */ |
db1f069b MS |
206 | *name, /* Name of option */ |
207 | *value, /* Value of option */ | |
208 | sep; /* Separator character */ | |
6961465f | 209 | int password_tries = 0; /* Password tries */ |
c8fef167 | 210 | http_addrlist_t *addrlist; /* Address of printer */ |
5a9febac | 211 | int snmp_enabled = 1; /* Is SNMP enabled? */ |
7a14d768 MS |
212 | int snmp_fd, /* SNMP socket */ |
213 | start_count, /* Page count via SNMP at start */ | |
426c6a59 MS |
214 | page_count, /* Page count via SNMP */ |
215 | have_supplies; /* Printer supports supply levels? */ | |
bd7854cb | 216 | int num_files; /* Number of files to print */ |
82f97232 MS |
217 | char **files, /* Files to print */ |
218 | *compatfile = NULL; /* Compatibility filename */ | |
219 | off_t compatsize = 0; /* Size of compatibility file */ | |
ef416fc2 | 220 | int port; /* Port number (not used) */ |
221 | char uri[HTTP_MAX_URI]; /* Updated URI without user/pass */ | |
dcb445bc | 222 | char print_job_name[1024]; /* Update job-name for Print-Job */ |
cc754834 | 223 | http_status_t http_status; /* Status of HTTP request */ |
ef416fc2 | 224 | ipp_status_t ipp_status; /* Status of IPP request */ |
225 | http_t *http; /* HTTP connection */ | |
226 | ipp_t *request, /* IPP request */ | |
227 | *response, /* IPP response */ | |
228 | *supported; /* get-printer-attributes response */ | |
c0e1af83 | 229 | time_t start_time; /* Time of first connect */ |
c0e1af83 | 230 | int contimeout; /* Connection timeout */ |
f14324a7 MS |
231 | int delay, /* Delay for retries */ |
232 | prev_delay; /* Previous delay */ | |
0268488e | 233 | const char *compression; /* Compression mode */ |
f13db65e | 234 | int waitjob, /* Wait for job complete? */ |
a469f8a5 | 235 | waitjob_tries = 0, /* Number of times we've waited */ |
ef416fc2 | 236 | waitprinter; /* Wait for printer ready? */ |
7cf5915e | 237 | _cups_monitor_t monitor; /* Monitoring data */ |
ef416fc2 | 238 | ipp_attribute_t *job_id_attr; /* job-id attribute */ |
239 | int job_id; /* job-id value */ | |
bd7854cb | 240 | ipp_attribute_t *job_sheets; /* job-media-sheets-completed */ |
241 | ipp_attribute_t *job_state; /* job-state */ | |
a469f8a5 MS |
242 | #ifdef HAVE_LIBZ |
243 | ipp_attribute_t *compression_sup; /* compression-supported */ | |
244 | #endif /* HAVE_LIBZ */ | |
bd7854cb | 245 | ipp_attribute_t *copies_sup; /* copies-supported */ |
cc754834 | 246 | ipp_attribute_t *cups_version; /* cups-version */ |
5ae9fbb3 | 247 | ipp_attribute_t *encryption_sup; /* job-password-encryption-supported */ |
bd7854cb | 248 | ipp_attribute_t *format_sup; /* document-format-supported */ |
c5b24bfa | 249 | ipp_attribute_t *job_auth; /* job-authorization-uri */ |
cc754834 | 250 | ipp_attribute_t *media_col_sup; /* media-col-supported */ |
0268488e | 251 | ipp_attribute_t *operations_sup; /* operations-supported */ |
84315f46 | 252 | ipp_attribute_t *doc_handling_sup; /* multiple-document-handling-supported */ |
ef416fc2 | 253 | ipp_attribute_t *printer_state; /* printer-state attribute */ |
bd7854cb | 254 | ipp_attribute_t *printer_accepting; /* printer-is-accepting-jobs */ |
f2a7bf2a | 255 | ipp_attribute_t *print_color_mode_sup;/* Does printer support print-color-mode? */ |
dcb445bc | 256 | int create_job = 0, /* Does printer support Create-Job? */ |
a29fd7dd | 257 | get_job_attrs = 0, /* Does printer support Get-Job-Attributes? */ |
dcb445bc | 258 | send_document = 0, /* Does printer support Send-Document? */ |
a469f8a5 | 259 | validate_job = 0, /* Does printer support Validate-Job? */ |
aebc6d30 | 260 | validate_retried = 0, /* Was Validate-Job request retried? */ |
f2a7bf2a | 261 | copies, /* Number of copies for job */ |
d09495fa | 262 | copies_remaining; /* Number of copies remaining */ |
c277e2f8 | 263 | const char *content_type, /* CONTENT_TYPE environment variable */ |
0268488e MS |
264 | *final_content_type, /* FINAL_CONTENT_TYPE environment var */ |
265 | *document_format; /* document-format value */ | |
cc754834 | 266 | int fd; /* File descriptor */ |
eac3a0a0 | 267 | off_t bytes = 0; /* Bytes copied */ |
cc754834 | 268 | char buffer[16384]; /* Copy buffer */ |
ef416fc2 | 269 | #if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET) |
270 | struct sigaction action; /* Actions for POSIX signals */ | |
271 | #endif /* HAVE_SIGACTION && !HAVE_SIGSET */ | |
272 | int version; /* IPP version */ | |
a469f8a5 MS |
273 | ppd_file_t *ppd = NULL; /* PPD file */ |
274 | _ppd_cache_t *pc = NULL; /* PPD cache and mapping data */ | |
eac3a0a0 | 275 | fd_set input; /* Input set for select() */ |
ef416fc2 | 276 | |
277 | ||
278 | /* | |
279 | * Make sure status messages are not buffered... | |
280 | */ | |
281 | ||
282 | setbuf(stderr, NULL); | |
283 | ||
284 | /* | |
285 | * Ignore SIGPIPE and catch SIGTERM signals... | |
286 | */ | |
287 | ||
288 | #ifdef HAVE_SIGSET | |
289 | sigset(SIGPIPE, SIG_IGN); | |
290 | sigset(SIGTERM, sigterm_handler); | |
291 | #elif defined(HAVE_SIGACTION) | |
292 | memset(&action, 0, sizeof(action)); | |
293 | action.sa_handler = SIG_IGN; | |
294 | sigaction(SIGPIPE, &action, NULL); | |
295 | ||
296 | sigemptyset(&action.sa_mask); | |
297 | sigaddset(&action.sa_mask, SIGTERM); | |
298 | action.sa_handler = sigterm_handler; | |
299 | sigaction(SIGTERM, &action, NULL); | |
300 | #else | |
301 | signal(SIGPIPE, SIG_IGN); | |
302 | signal(SIGTERM, sigterm_handler); | |
303 | #endif /* HAVE_SIGSET */ | |
304 | ||
305 | /* | |
306 | * Check command-line... | |
307 | */ | |
308 | ||
309 | if (argc == 1) | |
310 | { | |
311 | char *s; | |
312 | ||
313 | if ((s = strrchr(argv[0], '/')) != NULL) | |
314 | s ++; | |
315 | else | |
316 | s = argv[0]; | |
317 | ||
8b450588 MS |
318 | printf("network %s \"Unknown\" \"%s (%s)\"\n", |
319 | s, _cupsLangString(cupsLangDefault(), | |
320 | _("Internet Printing Protocol")), s); | |
ef416fc2 | 321 | return (CUPS_BACKEND_OK); |
322 | } | |
bd7854cb | 323 | else if (argc < 6) |
ef416fc2 | 324 | { |
db1f069b | 325 | _cupsLangPrintf(stderr, |
0837b7e8 | 326 | _("Usage: %s job-id user title copies options [file]"), |
db1f069b | 327 | argv[0]); |
ef416fc2 | 328 | return (CUPS_BACKEND_STOP); |
329 | } | |
330 | ||
eac3a0a0 MS |
331 | /* |
332 | * Get the device URI... | |
333 | */ | |
334 | ||
335 | while ((device_uri = cupsBackendDeviceURI(argv)) == NULL) | |
336 | { | |
337 | _cupsLangPrintFilter(stderr, "INFO", _("Unable to locate printer.")); | |
338 | sleep(10); | |
339 | ||
340 | if (getenv("CLASS") != NULL) | |
341 | return (CUPS_BACKEND_FAILED); | |
342 | } | |
343 | ||
344 | if ((auth_info_required = getenv("AUTH_INFO_REQUIRED")) == NULL) | |
345 | auth_info_required = "none"; | |
346 | ||
5a9febac | 347 | state_reasons = _cupsArrayNewStrings(getenv("PRINTER_STATE_REASONS"), ','); |
eac3a0a0 MS |
348 | |
349 | #ifdef HAVE_GSSAPI | |
350 | /* | |
351 | * For Kerberos, become the printing user (if we can) to get the credentials | |
352 | * that way. | |
353 | */ | |
354 | ||
0fea1812 | 355 | if (!getuid() && (value = getenv("AUTH_UID")) != NULL) |
eac3a0a0 MS |
356 | { |
357 | uid_t uid = (uid_t)atoi(value); | |
358 | /* User ID */ | |
359 | ||
360 | # ifdef HAVE_XPC | |
361 | if (uid > 0) | |
362 | { | |
363 | if (argc == 6) | |
37e7e6e0 | 364 | return (run_as_user(argv, uid, device_uri, 0)); |
eac3a0a0 MS |
365 | else |
366 | { | |
367 | int status = 0; /* Exit status */ | |
368 | ||
369 | for (i = 6; i < argc && !status && !job_canceled; i ++) | |
370 | { | |
371 | if ((fd = open(argv[i], O_RDONLY)) >= 0) | |
372 | { | |
37e7e6e0 | 373 | status = run_as_user(argv, uid, device_uri, fd); |
eac3a0a0 MS |
374 | close(fd); |
375 | } | |
376 | else | |
377 | { | |
378 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
379 | status = CUPS_BACKEND_FAILED; | |
380 | } | |
381 | } | |
382 | ||
383 | return (status); | |
384 | } | |
385 | } | |
386 | ||
387 | # else /* No XPC, just try to run as the user ID */ | |
388 | if (uid > 0) | |
32987439 | 389 | setuid(uid); |
eac3a0a0 MS |
390 | # endif /* HAVE_XPC */ |
391 | } | |
392 | #endif /* HAVE_GSSAPI */ | |
393 | ||
ef416fc2 | 394 | /* |
bd7854cb | 395 | * Get the (final) content type... |
ef416fc2 | 396 | */ |
397 | ||
c277e2f8 MS |
398 | if ((content_type = getenv("CONTENT_TYPE")) == NULL) |
399 | content_type = "application/octet-stream"; | |
ef416fc2 | 400 | |
c277e2f8 MS |
401 | if ((final_content_type = getenv("FINAL_CONTENT_TYPE")) == NULL) |
402 | { | |
403 | final_content_type = content_type; | |
404 | ||
405 | if (!strncmp(final_content_type, "printer/", 8)) | |
406 | final_content_type = "application/vnd.cups-raw"; | |
407 | } | |
d09495fa | 408 | |
ef416fc2 | 409 | /* |
410 | * Extract the hostname and printer name from the URI... | |
411 | */ | |
412 | ||
acb056cb MS |
413 | httpSeparateURI(HTTP_URI_CODING_ALL, device_uri, scheme, sizeof(scheme), |
414 | username, sizeof(username), hostname, sizeof(hostname), &port, | |
415 | resource, sizeof(resource)); | |
ef416fc2 | 416 | |
a41f09e2 MS |
417 | if (!port) |
418 | port = IPP_PORT; /* Default to port 631 */ | |
419 | ||
94436c5a | 420 | if (!strcmp(scheme, "https") || !strcmp(scheme, "ipps")) |
c0a48c37 | 421 | cupsSetEncryption(HTTP_ENCRYPTION_ALWAYS); |
8ca02f3c | 422 | else |
c0a48c37 | 423 | cupsSetEncryption(HTTP_ENCRYPTION_IF_REQUESTED); |
ef416fc2 | 424 | |
ef416fc2 | 425 | /* |
426 | * See if there are any options... | |
427 | */ | |
428 | ||
0268488e | 429 | compression = NULL; |
cc754834 | 430 | version = 20; |
ef416fc2 | 431 | waitjob = 1; |
432 | waitprinter = 1; | |
c0e1af83 | 433 | contimeout = 7 * 24 * 60 * 60; |
ef416fc2 | 434 | |
435 | if ((optptr = strchr(resource, '?')) != NULL) | |
436 | { | |
437 | /* | |
438 | * Yup, terminate the device name string and move to the first | |
439 | * character of the optptr... | |
440 | */ | |
441 | ||
442 | *optptr++ = '\0'; | |
443 | ||
444 | /* | |
445 | * Then parse the optptr... | |
446 | */ | |
447 | ||
448 | while (*optptr) | |
449 | { | |
450 | /* | |
451 | * Get the name... | |
452 | */ | |
453 | ||
db1f069b | 454 | name = optptr; |
ef416fc2 | 455 | |
db1f069b MS |
456 | while (*optptr && *optptr != '=' && *optptr != '+' && *optptr != '&') |
457 | optptr ++; | |
458 | ||
459 | if ((sep = *optptr) != '\0') | |
460 | *optptr++ = '\0'; | |
461 | ||
462 | if (sep == '=') | |
ef416fc2 | 463 | { |
464 | /* | |
465 | * Get the value... | |
466 | */ | |
467 | ||
db1f069b | 468 | value = optptr; |
ef416fc2 | 469 | |
db1f069b | 470 | while (*optptr && *optptr != '+' && *optptr != '&') |
ef416fc2 | 471 | optptr ++; |
db1f069b MS |
472 | |
473 | if (*optptr) | |
474 | *optptr++ = '\0'; | |
ef416fc2 | 475 | } |
476 | else | |
db1f069b | 477 | value = (char *)""; |
ef416fc2 | 478 | |
479 | /* | |
480 | * Process the option... | |
481 | */ | |
482 | ||
88f9aafc | 483 | if (!_cups_strcasecmp(name, "waitjob")) |
ef416fc2 | 484 | { |
485 | /* | |
486 | * Wait for job completion? | |
487 | */ | |
488 | ||
88f9aafc MS |
489 | waitjob = !_cups_strcasecmp(value, "on") || |
490 | !_cups_strcasecmp(value, "yes") || | |
491 | !_cups_strcasecmp(value, "true"); | |
ef416fc2 | 492 | } |
88f9aafc | 493 | else if (!_cups_strcasecmp(name, "waitprinter")) |
ef416fc2 | 494 | { |
495 | /* | |
496 | * Wait for printer idle? | |
497 | */ | |
498 | ||
88f9aafc MS |
499 | waitprinter = !_cups_strcasecmp(value, "on") || |
500 | !_cups_strcasecmp(value, "yes") || | |
501 | !_cups_strcasecmp(value, "true"); | |
ef416fc2 | 502 | } |
88f9aafc | 503 | else if (!_cups_strcasecmp(name, "encryption")) |
ef416fc2 | 504 | { |
505 | /* | |
506 | * Enable/disable encryption? | |
507 | */ | |
508 | ||
88f9aafc | 509 | if (!_cups_strcasecmp(value, "always")) |
c0a48c37 | 510 | cupsSetEncryption(HTTP_ENCRYPTION_ALWAYS); |
88f9aafc | 511 | else if (!_cups_strcasecmp(value, "required")) |
c0a48c37 | 512 | cupsSetEncryption(HTTP_ENCRYPTION_REQUIRED); |
88f9aafc | 513 | else if (!_cups_strcasecmp(value, "never")) |
c0a48c37 | 514 | cupsSetEncryption(HTTP_ENCRYPTION_NEVER); |
88f9aafc | 515 | else if (!_cups_strcasecmp(value, "ifrequested")) |
c0a48c37 | 516 | cupsSetEncryption(HTTP_ENCRYPTION_IF_REQUESTED); |
ef416fc2 | 517 | else |
518 | { | |
0837b7e8 MS |
519 | _cupsLangPrintFilter(stderr, "ERROR", |
520 | _("Unknown encryption option value: \"%s\"."), | |
521 | value); | |
ef416fc2 | 522 | } |
523 | } | |
5a9febac MS |
524 | else if (!_cups_strcasecmp(name, "snmp")) |
525 | { | |
526 | /* | |
527 | * Enable/disable SNMP stuff... | |
528 | */ | |
529 | ||
530 | snmp_enabled = !value[0] || !_cups_strcasecmp(value, "on") || | |
5a582409 MS |
531 | !_cups_strcasecmp(value, "yes") || |
532 | !_cups_strcasecmp(value, "true"); | |
5a9febac | 533 | } |
88f9aafc | 534 | else if (!_cups_strcasecmp(name, "version")) |
ef416fc2 | 535 | { |
536 | if (!strcmp(value, "1.0")) | |
c168a833 | 537 | version = 10; |
ef416fc2 | 538 | else if (!strcmp(value, "1.1")) |
c168a833 MS |
539 | version = 11; |
540 | else if (!strcmp(value, "2.0")) | |
541 | version = 20; | |
542 | else if (!strcmp(value, "2.1")) | |
543 | version = 21; | |
0837b7e8 MS |
544 | else if (!strcmp(value, "2.2")) |
545 | version = 22; | |
ef416fc2 | 546 | else |
547 | { | |
0837b7e8 MS |
548 | _cupsLangPrintFilter(stderr, "ERROR", |
549 | _("Unknown version option value: \"%s\"."), | |
550 | value); | |
ef416fc2 | 551 | } |
552 | } | |
b423cd4c | 553 | #ifdef HAVE_LIBZ |
88f9aafc | 554 | else if (!_cups_strcasecmp(name, "compression")) |
b423cd4c | 555 | { |
88f9aafc MS |
556 | if (!_cups_strcasecmp(value, "true") || !_cups_strcasecmp(value, "yes") || |
557 | !_cups_strcasecmp(value, "on") || !_cups_strcasecmp(value, "gzip")) | |
0268488e | 558 | compression = "gzip"; |
a469f8a5 MS |
559 | else if (!_cups_strcasecmp(value, "deflate")) |
560 | compression = "deflate"; | |
561 | else if (!_cups_strcasecmp(value, "false") || | |
562 | !_cups_strcasecmp(value, "no") || | |
563 | !_cups_strcasecmp(value, "off") || | |
564 | !_cups_strcasecmp(value, "none")) | |
565 | compression = "none"; | |
b423cd4c | 566 | } |
567 | #endif /* HAVE_LIBZ */ | |
88f9aafc | 568 | else if (!_cups_strcasecmp(name, "contimeout")) |
c0e1af83 | 569 | { |
570 | /* | |
571 | * Set the connection timeout... | |
572 | */ | |
573 | ||
574 | if (atoi(value) > 0) | |
575 | contimeout = atoi(value); | |
576 | } | |
ef416fc2 | 577 | else |
578 | { | |
579 | /* | |
580 | * Unknown option... | |
581 | */ | |
582 | ||
0837b7e8 MS |
583 | _cupsLangPrintFilter(stderr, "ERROR", |
584 | _("Unknown option \"%s\" with value \"%s\"."), | |
585 | name, value); | |
ef416fc2 | 586 | } |
587 | } | |
588 | } | |
589 | ||
b423cd4c | 590 | /* |
591 | * If we have 7 arguments, print the file named on the command-line. | |
592 | * Otherwise, copy stdin to a temporary file and print the temporary | |
593 | * file. | |
594 | */ | |
595 | ||
596 | if (argc == 6) | |
597 | { | |
cc754834 | 598 | num_files = 0; |
f228370c | 599 | files = NULL; |
88f9aafc MS |
600 | send_options = !_cups_strcasecmp(final_content_type, "application/pdf") || |
601 | !_cups_strcasecmp(final_content_type, "application/vnd.cups-pdf") || | |
602 | !_cups_strncasecmp(final_content_type, "image/", 6); | |
cc754834 MS |
603 | |
604 | fputs("DEBUG: Sending stdin for job...\n", stderr); | |
b423cd4c | 605 | } |
606 | else | |
607 | { | |
608 | /* | |
609 | * Point to the files on the command-line... | |
610 | */ | |
611 | ||
c277e2f8 MS |
612 | num_files = argc - 6; |
613 | files = argv + 6; | |
614 | send_options = 1; | |
b94498cf | 615 | |
cc754834 MS |
616 | fprintf(stderr, "DEBUG: %d files to send in job...\n", num_files); |
617 | } | |
b423cd4c | 618 | |
ef416fc2 | 619 | /* |
620 | * Set the authentication info, if any... | |
621 | */ | |
622 | ||
6961465f | 623 | cupsSetPasswordCB2((cups_password_cb2_t)password_cb, &password_tries); |
ef416fc2 | 624 | |
625 | if (username[0]) | |
626 | { | |
627 | /* | |
5a9febac | 628 | * Use authentication information in the device URI... |
ef416fc2 | 629 | */ |
630 | ||
631 | if ((password = strchr(username, ':')) != NULL) | |
632 | *password++ = '\0'; | |
633 | ||
634 | cupsSetUser(username); | |
cf3d4dd6 | 635 | uri_credentials = 1; |
ef416fc2 | 636 | } |
82f97232 | 637 | else |
ef416fc2 | 638 | { |
639 | /* | |
09a101d6 | 640 | * Try loading authentication information from the environment. |
ef416fc2 | 641 | */ |
642 | ||
db1f069b MS |
643 | const char *ptr = getenv("AUTH_USERNAME"); |
644 | ||
645 | if (ptr) | |
3e7fe0ca MS |
646 | { |
647 | strlcpy(username, ptr, sizeof(username)); | |
09a101d6 | 648 | cupsSetUser(ptr); |
3e7fe0ca | 649 | } |
ef416fc2 | 650 | |
09a101d6 | 651 | password = getenv("AUTH_PASSWORD"); |
ef416fc2 | 652 | } |
653 | ||
654 | /* | |
c8fef167 | 655 | * Try finding the remote server... |
ef416fc2 | 656 | */ |
657 | ||
4d301e69 | 658 | start_time = time(NULL); |
c0e1af83 | 659 | |
f5cffc18 | 660 | addrlist = backendLookup(hostname, port, &job_canceled); |
c8fef167 | 661 | |
db8b865d MS |
662 | http = httpConnect2(hostname, port, addrlist, AF_UNSPEC, cupsEncryption(), 1, |
663 | 0, NULL); | |
f228370c | 664 | httpSetTimeout(http, 30.0, timeout_cb, NULL); |
c8fef167 MS |
665 | |
666 | /* | |
667 | * See if the printer supports SNMP... | |
668 | */ | |
669 | ||
5a9febac MS |
670 | if (snmp_enabled) |
671 | snmp_fd = _cupsSNMPOpen(addrlist->addr.addr.sa_family); | |
672 | else | |
673 | snmp_fd = -1; | |
674 | ||
675 | if (snmp_fd >= 0) | |
c8fef167 MS |
676 | have_supplies = !backendSNMPSupplies(snmp_fd, &(addrlist->addr), |
677 | &start_count, NULL); | |
c8fef167 MS |
678 | else |
679 | have_supplies = start_count = 0; | |
680 | ||
681 | /* | |
682 | * Wait for data from the filter... | |
683 | */ | |
684 | ||
685 | if (num_files == 0) | |
eac3a0a0 | 686 | { |
f14324a7 | 687 | if (!backendWaitLoop(snmp_fd, &(addrlist->addr), 0, backendNetworkSideCB)) |
c8fef167 | 688 | return (CUPS_BACKEND_OK); |
eac3a0a0 MS |
689 | else if ((bytes = read(0, buffer, sizeof(buffer))) <= 0) |
690 | return (CUPS_BACKEND_OK); | |
691 | } | |
c8fef167 MS |
692 | |
693 | /* | |
694 | * Try connecting to the remote server... | |
695 | */ | |
696 | ||
f14324a7 | 697 | delay = _cupsNextDelay(0, &prev_delay); |
757d2cad | 698 | |
ef416fc2 | 699 | do |
700 | { | |
acb056cb | 701 | fprintf(stderr, "DEBUG: Connecting to %s:%d\n", hostname, port); |
0837b7e8 | 702 | _cupsLangPrintFilter(stderr, "INFO", _("Connecting to printer.")); |
ef416fc2 | 703 | |
c0a48c37 | 704 | if (httpReconnect2(http, 30000, NULL)) |
ef416fc2 | 705 | { |
c7017ecc MS |
706 | int error = errno; /* Connection error */ |
707 | ||
c0a48c37 | 708 | if (http->status == HTTP_STATUS_CUPS_PKI_ERROR) |
eac3a0a0 | 709 | update_reasons(NULL, "+cups-certificate-error"); |
c8fef167 | 710 | |
cc754834 | 711 | if (job_canceled) |
7594b224 | 712 | break; |
713 | ||
ef416fc2 | 714 | if (getenv("CLASS") != NULL) |
715 | { | |
716 | /* | |
717 | * If the CLASS environment variable is set, the job was submitted | |
718 | * to a class and not to a specific queue. In this case, we want | |
719 | * to abort immediately so that the job can be requeued on the next | |
720 | * available printer in the class. | |
721 | */ | |
722 | ||
0837b7e8 MS |
723 | _cupsLangPrintFilter(stderr, "INFO", |
724 | _("Unable to contact printer, queuing on next " | |
725 | "printer in class.")); | |
ef416fc2 | 726 | |
ef416fc2 | 727 | /* |
728 | * Sleep 5 seconds to keep the job from requeuing too rapidly... | |
729 | */ | |
730 | ||
731 | sleep(5); | |
732 | ||
eac3a0a0 | 733 | update_reasons(NULL, "-connecting-to-device"); |
c8fef167 | 734 | |
ef416fc2 | 735 | return (CUPS_BACKEND_FAILED); |
736 | } | |
737 | ||
c7017ecc MS |
738 | fprintf(stderr, "DEBUG: Connection error: %s\n", strerror(errno)); |
739 | ||
4cf66fef | 740 | if (errno == ECONNREFUSED || errno == EHOSTDOWN || errno == EHOSTUNREACH || errno == ETIMEDOUT || errno == ENOTCONN) |
ef416fc2 | 741 | { |
c0e1af83 | 742 | if (contimeout && (time(NULL) - start_time) > contimeout) |
743 | { | |
0837b7e8 MS |
744 | _cupsLangPrintFilter(stderr, "ERROR", |
745 | _("The printer is not responding.")); | |
eac3a0a0 | 746 | update_reasons(NULL, "-connecting-to-device"); |
c0e1af83 | 747 | return (CUPS_BACKEND_FAILED); |
748 | } | |
749 | ||
c7017ecc MS |
750 | switch (error) |
751 | { | |
752 | case EHOSTDOWN : | |
0837b7e8 | 753 | _cupsLangPrintFilter(stderr, "WARNING", |
22c9029b MS |
754 | _("The printer may not exist or " |
755 | "is unavailable at this time.")); | |
c7017ecc MS |
756 | break; |
757 | ||
758 | case EHOSTUNREACH : | |
4cf66fef | 759 | default : |
0837b7e8 | 760 | _cupsLangPrintFilter(stderr, "WARNING", |
22c9029b MS |
761 | _("The printer is unreachable at this " |
762 | "time.")); | |
c7017ecc MS |
763 | break; |
764 | ||
765 | case ECONNREFUSED : | |
0837b7e8 | 766 | _cupsLangPrintFilter(stderr, "WARNING", |
f3c17241 | 767 | _("The printer is in use.")); |
c7017ecc MS |
768 | break; |
769 | } | |
c0e1af83 | 770 | |
7e86f2f6 | 771 | sleep((unsigned)delay); |
c0e1af83 | 772 | |
f14324a7 | 773 | delay = _cupsNextDelay(delay, &prev_delay); |
ef416fc2 | 774 | } |
ef416fc2 | 775 | else |
776 | { | |
0837b7e8 | 777 | _cupsLangPrintFilter(stderr, "ERROR", |
22c9029b | 778 | _("The printer is not responding.")); |
ef416fc2 | 779 | sleep(30); |
780 | } | |
7594b224 | 781 | |
cc754834 | 782 | if (job_canceled) |
7594b224 | 783 | break; |
ef416fc2 | 784 | } |
c8fef167 | 785 | else |
eac3a0a0 | 786 | update_reasons(NULL, "-cups-certificate-error"); |
ef416fc2 | 787 | } |
c8fef167 | 788 | while (http->fd < 0); |
ef416fc2 | 789 | |
f3c17241 MS |
790 | if (job_canceled) |
791 | return (CUPS_BACKEND_OK); | |
792 | else if (!http) | |
7594b224 | 793 | return (CUPS_BACKEND_FAILED); |
7594b224 | 794 | |
5004c056 MS |
795 | if (httpIsEncrypted(http)) |
796 | { | |
797 | /* | |
798 | * Validate TLS credentials... | |
799 | */ | |
800 | ||
801 | cups_array_t *creds; /* TLS credentials */ | |
802 | cups_array_t *lcreds = NULL; /* Loaded credentials */ | |
803 | http_trust_t trust; /* Trust level */ | |
5ff02b0d MS |
804 | char credinfo[1024], /* Information on credentials */ |
805 | lcredinfo[1024];/* Information on saved credentials */ | |
806 | static const char * const trusts[] = { NULL, "+cups-pki-invalid", "+cups-pki-changed", "+cups-pki-expired", NULL, "+cups-pki-unknown" }; | |
5004c056 | 807 | /* Trust keywords */ |
5ff02b0d MS |
808 | static const char * const trust_msgs[] = |
809 | { | |
810 | "Credentials are OK/trusted", | |
811 | "Credentials are invalid", | |
812 | "Credentials have changed", | |
813 | "Credentials are expired", | |
814 | "Credentials have been renewed", | |
815 | "Credentials are unknown/new" | |
816 | }; | |
5004c056 MS |
817 | |
818 | fputs("DEBUG: Connection is encrypted.\n", stderr); | |
819 | ||
820 | if (!httpCopyCredentials(http, &creds)) | |
821 | { | |
822 | trust = httpCredentialsGetTrust(creds, hostname); | |
5ff02b0d MS |
823 | httpCredentialsString(creds, credinfo, sizeof(credinfo)); |
824 | ||
e5aa186c | 825 | fprintf(stderr, "DEBUG: %s (%s)\n", trust_msgs[trust], cupsLastErrorString()); |
5ff02b0d | 826 | fprintf(stderr, "DEBUG: Printer credentials: %s\n", credinfo); |
5004c056 | 827 | |
5ff02b0d MS |
828 | if (!httpLoadCredentials(NULL, &lcreds, hostname)) |
829 | { | |
830 | httpCredentialsString(lcreds, lcredinfo, sizeof(lcredinfo)); | |
831 | fprintf(stderr, "DEBUG: Stored credentials: %s\n", lcredinfo); | |
832 | } | |
833 | else | |
834 | fputs("DEBUG: No stored credentials.\n", stderr); | |
5004c056 MS |
835 | |
836 | update_reasons(NULL, "-cups-pki-invalid,cups-pki-changed,cups-pki-expired,cups-pki-unknown"); | |
837 | if (trusts[trust]) | |
838 | { | |
839 | update_reasons(NULL, trusts[trust]); | |
840 | return (CUPS_BACKEND_STOP); | |
841 | } | |
842 | ||
5ff02b0d | 843 | if (!lcreds) |
5004c056 MS |
844 | { |
845 | /* | |
846 | * Could not load the credentials, let's save the ones we have so we | |
847 | * can detect changes... | |
848 | */ | |
849 | ||
850 | httpSaveCredentials(NULL, creds, hostname); | |
851 | } | |
852 | ||
853 | httpFreeCredentials(lcreds); | |
854 | httpFreeCredentials(creds); | |
855 | } | |
856 | else | |
857 | { | |
5ff02b0d MS |
858 | fputs("DEBUG: No printer credentials.\n", stderr); |
859 | ||
5004c056 MS |
860 | update_reasons(NULL, "cups-pki-unknown"); |
861 | return (CUPS_BACKEND_STOP); | |
862 | } | |
863 | } | |
864 | ||
eac3a0a0 | 865 | update_reasons(NULL, "-connecting-to-device"); |
0837b7e8 | 866 | _cupsLangPrintFilter(stderr, "INFO", _("Connected to printer.")); |
ef416fc2 | 867 | |
22c9029b MS |
868 | fprintf(stderr, "DEBUG: Connected to %s:%d...\n", |
869 | httpAddrString(http->hostaddr, addrname, sizeof(addrname)), | |
a469f8a5 | 870 | httpAddrPort(http->hostaddr)); |
26d47ec6 | 871 | |
ef416fc2 | 872 | /* |
873 | * Build a URI for the printer and fill the standard IPP attributes for | |
874 | * an IPP_PRINT_FILE request. We can't use the URI in argv[0] because it | |
875 | * might contain username:password information... | |
876 | */ | |
877 | ||
acb056cb MS |
878 | httpAssembleURI(HTTP_URI_CODING_ALL, uri, sizeof(uri), scheme, NULL, hostname, |
879 | port, resource); | |
ef416fc2 | 880 | |
881 | /* | |
882 | * First validate the destination and see if the device supports multiple | |
cc754834 | 883 | * copies... |
ef416fc2 | 884 | */ |
885 | ||
a469f8a5 | 886 | #ifdef HAVE_LIBZ |
7e86f2f6 | 887 | compression_sup = NULL; |
a469f8a5 | 888 | #endif /* HAVE_LIBZ */ |
7e86f2f6 MS |
889 | copies_sup = NULL; |
890 | cups_version = NULL; | |
5ae9fbb3 | 891 | encryption_sup = NULL; |
7e86f2f6 MS |
892 | format_sup = NULL; |
893 | media_col_sup = NULL; | |
894 | supported = NULL; | |
895 | operations_sup = NULL; | |
896 | doc_handling_sup = NULL; | |
897 | print_color_mode_sup = NULL; | |
ef416fc2 | 898 | |
899 | do | |
900 | { | |
7a14d768 MS |
901 | /* |
902 | * Check for side-channel requests... | |
903 | */ | |
904 | ||
905 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
906 | ||
ef416fc2 | 907 | /* |
908 | * Build the IPP request... | |
909 | */ | |
910 | ||
c0a48c37 | 911 | request = ippNewRequest(IPP_OP_GET_PRINTER_ATTRIBUTES); |
7e86f2f6 | 912 | ippSetVersion(request, version / 10, version % 10); |
ef416fc2 | 913 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
914 | NULL, uri); | |
915 | ||
916 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
917 | "requested-attributes", sizeof(pattrs) / sizeof(pattrs[0]), | |
918 | NULL, pattrs); | |
919 | ||
920 | /* | |
921 | * Do the request... | |
922 | */ | |
923 | ||
924 | fputs("DEBUG: Getting supported attributes...\n", stderr); | |
925 | ||
c0a48c37 | 926 | if (http->version < HTTP_VERSION_1_1) |
cc754834 | 927 | { |
c7017ecc MS |
928 | fprintf(stderr, "DEBUG: Printer responded with HTTP version %d.%d.\n", |
929 | http->version / 100, http->version % 100); | |
eac3a0a0 MS |
930 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
931 | "cups-ipp-wrong-http-version"); | |
cc754834 | 932 | } |
97c9a8d7 | 933 | |
7cf5915e MS |
934 | supported = cupsDoRequest(http, request, resource); |
935 | ipp_status = cupsLastError(); | |
ef416fc2 | 936 | |
22c9029b MS |
937 | fprintf(stderr, "DEBUG: Get-Printer-Attributes: %s (%s)\n", |
938 | ippErrorString(ipp_status), cupsLastErrorString()); | |
939 | ||
c0a48c37 | 940 | if (ipp_status <= IPP_STATUS_OK_CONFLICTING) |
3e7fe0ca MS |
941 | password_tries = 0; |
942 | else | |
ef416fc2 | 943 | { |
7cf5915e MS |
944 | fprintf(stderr, "DEBUG: Get-Printer-Attributes returned %s.\n", |
945 | ippErrorString(ipp_status)); | |
946 | ||
c0a48c37 MS |
947 | if (ipp_status == IPP_STATUS_ERROR_BUSY || |
948 | ipp_status == IPP_STATUS_ERROR_SERVICE_UNAVAILABLE) | |
ef416fc2 | 949 | { |
c0e1af83 | 950 | if (contimeout && (time(NULL) - start_time) > contimeout) |
951 | { | |
0837b7e8 MS |
952 | _cupsLangPrintFilter(stderr, "ERROR", |
953 | _("The printer is not responding.")); | |
c0e1af83 | 954 | return (CUPS_BACKEND_FAILED); |
955 | } | |
956 | ||
f3c17241 | 957 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
c0e1af83 | 958 | |
321d8d57 | 959 | report_printer_state(supported); |
c0e1af83 | 960 | |
7e86f2f6 | 961 | sleep((unsigned)delay); |
c0e1af83 | 962 | |
f14324a7 | 963 | delay = _cupsNextDelay(delay, &prev_delay); |
ef416fc2 | 964 | } |
c0a48c37 MS |
965 | else if ((ipp_status == IPP_STATUS_ERROR_BAD_REQUEST || |
966 | ipp_status == IPP_STATUS_ERROR_VERSION_NOT_SUPPORTED) && version > 10) | |
ef416fc2 | 967 | { |
968 | /* | |
cc754834 | 969 | * Switch to IPP/1.1 or IPP/1.0... |
ef416fc2 | 970 | */ |
971 | ||
cc754834 MS |
972 | if (version >= 20) |
973 | { | |
a469f8a5 MS |
974 | _cupsLangPrintFilter(stderr, "INFO", _("Preparing to print.")); |
975 | fprintf(stderr, | |
976 | "DEBUG: The printer does not support IPP/%d.%d, trying " | |
977 | "IPP/1.1.\n", version / 10, version % 10); | |
cc754834 MS |
978 | version = 11; |
979 | } | |
980 | else | |
981 | { | |
a469f8a5 MS |
982 | _cupsLangPrintFilter(stderr, "INFO", _("Preparing to print.")); |
983 | fprintf(stderr, | |
984 | "DEBUG: The printer does not support IPP/%d.%d, trying " | |
985 | "IPP/1.0.\n", version / 10, version % 10); | |
cc754834 MS |
986 | version = 10; |
987 | } | |
988 | ||
c0a48c37 | 989 | httpReconnect2(http, 30000, NULL); |
ef416fc2 | 990 | } |
c0a48c37 | 991 | else if (ipp_status == IPP_STATUS_ERROR_NOT_FOUND) |
ef416fc2 | 992 | { |
0837b7e8 | 993 | _cupsLangPrintFilter(stderr, "ERROR", |
a469f8a5 MS |
994 | _("The printer configuration is incorrect or the " |
995 | "printer no longer exists.")); | |
ef416fc2 | 996 | |
22c9029b | 997 | ippDelete(supported); |
ef416fc2 | 998 | |
999 | return (CUPS_BACKEND_STOP); | |
1000 | } | |
c0a48c37 MS |
1001 | else if (ipp_status == IPP_STATUS_ERROR_FORBIDDEN || |
1002 | ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED) | |
41681883 | 1003 | { |
12f89d24 MS |
1004 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
1005 | /* WWW-Authenticate field value */ | |
1006 | ||
1007 | if (!strncmp(www_auth, "Negotiate", 9)) | |
41681883 | 1008 | auth_info_required = "negotiate"; |
12f89d24 MS |
1009 | else if (www_auth[0]) |
1010 | auth_info_required = "username,password"; | |
41681883 MS |
1011 | |
1012 | fprintf(stderr, "ATTR: auth-info-required=%s\n", auth_info_required); | |
1013 | return (CUPS_BACKEND_AUTH_REQUIRED); | |
1014 | } | |
c0a48c37 | 1015 | else if (ipp_status != IPP_STATUS_ERROR_NOT_AUTHORIZED) |
ef416fc2 | 1016 | { |
0837b7e8 | 1017 | _cupsLangPrintFilter(stderr, "ERROR", |
22c9029b | 1018 | _("Unable to get printer status.")); |
ef416fc2 | 1019 | sleep(10); |
5a9febac | 1020 | |
c0a48c37 | 1021 | httpReconnect2(http, 30000, NULL); |
ef416fc2 | 1022 | } |
1023 | ||
22c9029b MS |
1024 | ippDelete(supported); |
1025 | supported = NULL; | |
ef416fc2 | 1026 | continue; |
1027 | } | |
cc754834 | 1028 | |
eac3a0a0 | 1029 | if (!getenv("CLASS")) |
22c9029b | 1030 | { |
eac3a0a0 MS |
1031 | /* |
1032 | * Check printer-is-accepting-jobs = false and printer-state-reasons for the | |
1033 | * "spool-area-full" keyword... | |
1034 | */ | |
22c9029b | 1035 | |
eac3a0a0 MS |
1036 | int busy = 0; |
1037 | ||
1038 | if ((printer_accepting = ippFindAttribute(supported, | |
1039 | "printer-is-accepting-jobs", | |
1040 | IPP_TAG_BOOLEAN)) != NULL && | |
1041 | !printer_accepting->values[0].boolean) | |
1042 | busy = 1; | |
1043 | else if (!printer_accepting) | |
1044 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1045 | "cups-ipp-missing-printer-is-accepting-jobs"); | |
88f9aafc | 1046 | |
eac3a0a0 MS |
1047 | if ((printer_state = ippFindAttribute(supported, |
1048 | "printer-state-reasons", | |
a469f8a5 MS |
1049 | IPP_TAG_KEYWORD)) == NULL) |
1050 | { | |
1051 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1052 | "cups-ipp-missing-printer-state-reasons"); | |
1053 | } | |
1054 | else if (!busy) | |
eac3a0a0 MS |
1055 | { |
1056 | for (i = 0; i < printer_state->num_values; i ++) | |
a469f8a5 | 1057 | { |
eac3a0a0 MS |
1058 | if (!strcmp(printer_state->values[0].string.text, |
1059 | "spool-area-full") || | |
1060 | !strncmp(printer_state->values[0].string.text, "spool-area-full-", | |
1061 | 16)) | |
1062 | { | |
1063 | busy = 1; | |
1064 | break; | |
1065 | } | |
a469f8a5 | 1066 | } |
eac3a0a0 | 1067 | } |
eac3a0a0 MS |
1068 | |
1069 | if (busy) | |
22c9029b | 1070 | { |
f3c17241 | 1071 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
22c9029b | 1072 | |
321d8d57 | 1073 | report_printer_state(supported); |
22c9029b | 1074 | |
7e86f2f6 | 1075 | sleep((unsigned)delay); |
22c9029b | 1076 | |
eac3a0a0 | 1077 | delay = _cupsNextDelay(delay, &prev_delay); |
22c9029b MS |
1078 | |
1079 | ippDelete(supported); | |
eb383c31 MS |
1080 | supported = NULL; |
1081 | ipp_status = IPP_STATUS_ERROR_BUSY; | |
22c9029b MS |
1082 | continue; |
1083 | } | |
1084 | } | |
22c9029b | 1085 | |
cc754834 MS |
1086 | /* |
1087 | * Check for supported attributes... | |
1088 | */ | |
1089 | ||
a469f8a5 MS |
1090 | #ifdef HAVE_LIBZ |
1091 | if ((compression_sup = ippFindAttribute(supported, "compression-supported", | |
1092 | IPP_TAG_KEYWORD)) != NULL) | |
1093 | { | |
1094 | /* | |
1095 | * Check whether the requested compression is supported and/or default to | |
1096 | * compression if supported... | |
1097 | */ | |
1098 | ||
1099 | if (compression && !ippContainsString(compression_sup, compression)) | |
1100 | { | |
1101 | fprintf(stderr, "DEBUG: Printer does not support the requested " | |
1102 | "compression value \"%s\".\n", compression); | |
1103 | compression = NULL; | |
1104 | } | |
515c3db9 | 1105 | else if (!compression && (!strcmp(final_content_type, "image/pwg-raster") || !strcmp(final_content_type, "image/urf"))) |
a469f8a5 | 1106 | { |
0fa6c7fa | 1107 | if (ippContainsString(compression_sup, "gzip")) |
a469f8a5 | 1108 | compression = "gzip"; |
0fa6c7fa MS |
1109 | else if (ippContainsString(compression_sup, "deflate")) |
1110 | compression = "deflate"; | |
a469f8a5 MS |
1111 | |
1112 | if (compression) | |
1113 | fprintf(stderr, "DEBUG: Automatically using \"%s\" compression.\n", | |
1114 | compression); | |
1115 | } | |
1116 | } | |
1117 | #endif /* HAVE_LIBZ */ | |
1118 | ||
cc754834 MS |
1119 | if ((copies_sup = ippFindAttribute(supported, "copies-supported", |
1120 | IPP_TAG_RANGE)) != NULL) | |
ef416fc2 | 1121 | { |
1122 | /* | |
1123 | * Has the "copies-supported" attribute - does it have an upper | |
1124 | * bound > 1? | |
1125 | */ | |
1126 | ||
cc754834 MS |
1127 | fprintf(stderr, "DEBUG: copies-supported=%d-%d\n", |
1128 | copies_sup->values[0].range.lower, | |
1129 | copies_sup->values[0].range.upper); | |
1130 | ||
ef416fc2 | 1131 | if (copies_sup->values[0].range.upper <= 1) |
1132 | copies_sup = NULL; /* No */ | |
1133 | } | |
1134 | ||
bd121abd MS |
1135 | if ((cups_version = ippFindAttribute(supported, "cups-version", IPP_TAG_TEXT)) != NULL) |
1136 | { | |
1738460d | 1137 | const char *val = ippGetString(cups_version, 0, NULL); |
bd121abd | 1138 | |
1738460d MS |
1139 | fprintf(stderr, "DEBUG: cups-version = \"%s\"\n", val); |
1140 | if (!strcmp(val, "cups-version")) | |
bd121abd MS |
1141 | cups_version = NULL; /* Bogus cups-version value returned by buggy printers! */ |
1142 | } | |
ef416fc2 | 1143 | |
5ae9fbb3 MS |
1144 | encryption_sup = ippFindAttribute(supported, "job-password-encryption-supported", IPP_TAG_KEYWORD); |
1145 | ||
cc754834 MS |
1146 | if ((format_sup = ippFindAttribute(supported, "document-format-supported", |
1147 | IPP_TAG_MIMETYPE)) != NULL) | |
ef416fc2 | 1148 | { |
1149 | fprintf(stderr, "DEBUG: document-format-supported (%d values)\n", | |
1150 | format_sup->num_values); | |
1151 | for (i = 0; i < format_sup->num_values; i ++) | |
1152 | fprintf(stderr, "DEBUG: [%d] = \"%s\"\n", i, | |
1153 | format_sup->values[i].string.text); | |
1154 | } | |
1155 | ||
cc754834 MS |
1156 | if ((media_col_sup = ippFindAttribute(supported, "media-col-supported", |
1157 | IPP_TAG_KEYWORD)) != NULL) | |
1158 | { | |
1159 | fprintf(stderr, "DEBUG: media-col-supported (%d values)\n", | |
1160 | media_col_sup->num_values); | |
1161 | for (i = 0; i < media_col_sup->num_values; i ++) | |
1162 | fprintf(stderr, "DEBUG: [%d] = \"%s\"\n", i, | |
1163 | media_col_sup->values[i].string.text); | |
1164 | } | |
1165 | ||
f2a7bf2a | 1166 | print_color_mode_sup = ippFindAttribute(supported, "print-color-mode-supported", IPP_TAG_KEYWORD); |
a469f8a5 | 1167 | |
0268488e MS |
1168 | if ((operations_sup = ippFindAttribute(supported, "operations-supported", |
1169 | IPP_TAG_ENUM)) != NULL) | |
1170 | { | |
a469f8a5 MS |
1171 | fprintf(stderr, "DEBUG: operations-supported (%d values)\n", |
1172 | operations_sup->num_values); | |
1173 | for (i = 0; i < operations_sup->num_values; i ++) | |
1174 | fprintf(stderr, "DEBUG: [%d] = %s\n", i, | |
1175 | ippOpString(operations_sup->values[i].integer)); | |
1176 | ||
eac3a0a0 | 1177 | for (i = 0; i < operations_sup->num_values; i ++) |
c0a48c37 | 1178 | if (operations_sup->values[i].integer == IPP_OP_PRINT_JOB) |
eac3a0a0 MS |
1179 | break; |
1180 | ||
1181 | if (i >= operations_sup->num_values) | |
1182 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1183 | "cups-ipp-missing-print-job"); | |
1184 | ||
1185 | for (i = 0; i < operations_sup->num_values; i ++) | |
c0a48c37 | 1186 | if (operations_sup->values[i].integer == IPP_OP_CANCEL_JOB) |
eac3a0a0 MS |
1187 | break; |
1188 | ||
1189 | if (i >= operations_sup->num_values) | |
1190 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1191 | "cups-ipp-missing-cancel-job"); | |
1192 | ||
1193 | for (i = 0; i < operations_sup->num_values; i ++) | |
c0a48c37 | 1194 | if (operations_sup->values[i].integer == IPP_OP_GET_JOB_ATTRIBUTES) |
eac3a0a0 MS |
1195 | break; |
1196 | ||
1197 | if (i >= operations_sup->num_values) | |
1198 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1199 | "cups-ipp-missing-get-job-attributes"); | |
1200 | ||
1201 | for (i = 0; i < operations_sup->num_values; i ++) | |
c0a48c37 | 1202 | if (operations_sup->values[i].integer == IPP_OP_GET_PRINTER_ATTRIBUTES) |
eac3a0a0 MS |
1203 | break; |
1204 | ||
1205 | if (i >= operations_sup->num_values) | |
1206 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1207 | "cups-ipp-missing-get-printer-attributes"); | |
1208 | ||
0268488e | 1209 | for (i = 0; i < operations_sup->num_values; i ++) |
dcb445bc | 1210 | { |
c0a48c37 | 1211 | if (operations_sup->values[i].integer == IPP_OP_VALIDATE_JOB) |
0268488e | 1212 | validate_job = 1; |
c0a48c37 | 1213 | else if (operations_sup->values[i].integer == IPP_OP_CREATE_JOB) |
dcb445bc | 1214 | create_job = 1; |
c0a48c37 | 1215 | else if (operations_sup->values[i].integer == IPP_OP_SEND_DOCUMENT) |
dcb445bc | 1216 | send_document = 1; |
c0a48c37 | 1217 | else if (operations_sup->values[i].integer == IPP_OP_GET_JOB_ATTRIBUTES) |
a29fd7dd | 1218 | get_job_attrs = 1; |
dcb445bc MS |
1219 | } |
1220 | ||
37e7e6e0 | 1221 | if (create_job && !send_document) |
dcb445bc MS |
1222 | { |
1223 | fputs("DEBUG: Printer supports Create-Job but not Send-Document.\n", | |
1224 | stderr); | |
1225 | create_job = 0; | |
a29fd7dd MS |
1226 | |
1227 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1228 | "cups-ipp-missing-send-document"); | |
dcb445bc | 1229 | } |
0268488e MS |
1230 | |
1231 | if (!validate_job) | |
eac3a0a0 MS |
1232 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1233 | "cups-ipp-missing-validate-job"); | |
0268488e MS |
1234 | } |
1235 | else | |
eac3a0a0 MS |
1236 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1237 | "cups-ipp-missing-operations-supported"); | |
0268488e | 1238 | |
84315f46 MS |
1239 | doc_handling_sup = ippFindAttribute(supported, |
1240 | "multiple-document-handling-supported", | |
1241 | IPP_TAG_KEYWORD); | |
1242 | ||
321d8d57 | 1243 | report_printer_state(supported); |
ef416fc2 | 1244 | } |
c0a48c37 | 1245 | while (!job_canceled && ipp_status > IPP_STATUS_OK_CONFLICTING); |
f3c17241 MS |
1246 | |
1247 | if (job_canceled) | |
1248 | return (CUPS_BACKEND_OK); | |
ef416fc2 | 1249 | |
1250 | /* | |
1251 | * See if the printer is accepting jobs and is not stopped; if either | |
1252 | * condition is true and we are printing to a class, requeue the job... | |
1253 | */ | |
1254 | ||
1255 | if (getenv("CLASS") != NULL) | |
1256 | { | |
1257 | printer_state = ippFindAttribute(supported, "printer-state", | |
1258 | IPP_TAG_ENUM); | |
1259 | printer_accepting = ippFindAttribute(supported, "printer-is-accepting-jobs", | |
1260 | IPP_TAG_BOOLEAN); | |
1261 | ||
1262 | if (printer_state == NULL || | |
c0a48c37 | 1263 | (printer_state->values[0].integer > IPP_PSTATE_PROCESSING && |
bd7854cb | 1264 | waitprinter) || |
ef416fc2 | 1265 | printer_accepting == NULL || |
1266 | !printer_accepting->values[0].boolean) | |
1267 | { | |
1268 | /* | |
1269 | * If the CLASS environment variable is set, the job was submitted | |
1270 | * to a class and not to a specific queue. In this case, we want | |
1271 | * to abort immediately so that the job can be requeued on the next | |
1272 | * available printer in the class. | |
1273 | */ | |
1274 | ||
0837b7e8 MS |
1275 | _cupsLangPrintFilter(stderr, "INFO", |
1276 | _("Unable to contact printer, queuing on next " | |
1277 | "printer in class.")); | |
ef416fc2 | 1278 | |
1279 | ippDelete(supported); | |
1280 | httpClose(http); | |
1281 | ||
ef416fc2 | 1282 | /* |
1283 | * Sleep 5 seconds to keep the job from requeuing too rapidly... | |
1284 | */ | |
1285 | ||
1286 | sleep(5); | |
1287 | ||
1288 | return (CUPS_BACKEND_FAILED); | |
1289 | } | |
1290 | } | |
1291 | ||
1292 | /* | |
1293 | * See if the printer supports multiple copies... | |
1294 | */ | |
1295 | ||
d09495fa | 1296 | copies = atoi(argv[4]); |
1297 | ||
ef416fc2 | 1298 | if (copies_sup || argc < 7) |
d09495fa | 1299 | copies_remaining = 1; |
ef416fc2 | 1300 | else |
d09495fa | 1301 | copies_remaining = copies; |
ef416fc2 | 1302 | |
0268488e MS |
1303 | /* |
1304 | * Prepare remaining printing options... | |
1305 | */ | |
1306 | ||
1307 | options = NULL; | |
0268488e MS |
1308 | |
1309 | if (send_options) | |
1310 | { | |
1311 | num_options = cupsParseOptions(argv[5], 0, &options); | |
1312 | ||
1313 | if (!cups_version && media_col_sup) | |
1314 | { | |
1315 | /* | |
1316 | * Load the PPD file and generate PWG attribute mapping information... | |
1317 | */ | |
1318 | ||
69889dcf MS |
1319 | ppd_attr_t *mandatory; /* cupsMandatory value */ |
1320 | ||
0268488e | 1321 | ppd = ppdOpenFile(getenv("PPD")); |
f14324a7 | 1322 | pc = _ppdCacheCreateWithPPD(ppd); |
0268488e | 1323 | |
a469f8a5 MS |
1324 | ppdMarkDefaults(ppd); |
1325 | cupsMarkOptions(ppd, num_options, options); | |
69889dcf MS |
1326 | |
1327 | if ((mandatory = ppdFindAttr(ppd, "cupsMandatory", NULL)) != NULL) | |
1328 | strlcpy(mandatory_attrs, mandatory->value, sizeof(mandatory_attrs)); | |
0268488e | 1329 | } |
5ae9fbb3 MS |
1330 | |
1331 | /* | |
1332 | * Validate job-password/-encryption... | |
1333 | */ | |
1334 | ||
1335 | if (cupsGetOption("job-password", num_options, options)) | |
1336 | { | |
1337 | const char *keyword; /* job-password-encryption value */ | |
1338 | static const char * const hashes[] = | |
1339 | { /* List of supported hash algorithms, in order of preference */ | |
1340 | "sha-512", | |
1341 | "sha-384", | |
1342 | "sha-512_256", | |
1343 | "sha-512-224", | |
1344 | "sha-256", | |
1345 | "sha-224", | |
1346 | "sha", | |
1347 | "none" | |
1348 | }; | |
1349 | ||
1350 | if ((keyword = cupsGetOption("job-password-encryption", num_options, options)) == NULL || !ippContainsString(encryption_sup, keyword)) | |
1351 | { | |
1352 | /* | |
1353 | * Either no job-password-encryption or the value isn't supported by | |
1354 | * the printer... | |
1355 | */ | |
1356 | ||
1357 | for (i = 0; i < (int)(sizeof(hashes) / sizeof(hashes[0])); i ++) | |
1358 | if (ippContainsString(encryption_sup, hashes[i])) | |
1359 | break; | |
1360 | ||
1361 | if (i < (int)(sizeof(hashes) / sizeof(hashes[0]))) | |
1362 | num_options = cupsAddOption("job-password-encryption", hashes[i], num_options, &options); | |
1363 | } | |
1364 | } | |
0268488e MS |
1365 | } |
1366 | else | |
1367 | num_options = 0; | |
1368 | ||
1369 | document_format = NULL; | |
1370 | ||
1371 | if (format_sup != NULL) | |
1372 | { | |
515c3db9 MS |
1373 | if (ippContainsString(format_sup, final_content_type)) |
1374 | document_format = final_content_type; | |
1375 | else if (ippContainsString(format_sup, "application/octet-stream")) | |
1376 | document_format = "application/octet-stream"; | |
0268488e MS |
1377 | } |
1378 | ||
82cc1f9a MS |
1379 | fprintf(stderr, "DEBUG: final_content_type=\"%s\", document_format=\"%s\"\n", |
1380 | final_content_type, document_format ? document_format : "(null)"); | |
1381 | ||
82f97232 MS |
1382 | /* |
1383 | * If the printer does not support HTTP/1.1 (which IPP requires), copy stdin | |
1384 | * to a temporary file so that we can do a HTTP/1.0 submission... | |
1385 | * | |
1386 | * (I hate compatibility hacks!) | |
1387 | */ | |
1388 | ||
c0a48c37 | 1389 | if (http->version < HTTP_VERSION_1_1 && num_files == 0) |
82f97232 MS |
1390 | { |
1391 | if ((fd = cupsTempFd(tmpfilename, sizeof(tmpfilename))) < 0) | |
1392 | { | |
1393 | perror("DEBUG: Unable to create temporary file"); | |
1394 | return (CUPS_BACKEND_FAILED); | |
1395 | } | |
1396 | ||
1397 | _cupsLangPrintFilter(stderr, "INFO", _("Copying print data.")); | |
1398 | ||
7e86f2f6 | 1399 | if ((compatsize = write(fd, buffer, (size_t)bytes)) < 0) |
12f89d24 MS |
1400 | { |
1401 | perror("DEBUG: Unable to write temporary file"); | |
1402 | return (CUPS_BACKEND_FAILED); | |
1403 | } | |
1404 | ||
1405 | if ((bytes = backendRunLoop(-1, fd, snmp_fd, &(addrlist->addr), 0, 0, | |
1406 | backendNetworkSideCB)) < 0) | |
1407 | return (CUPS_BACKEND_FAILED); | |
1408 | ||
1409 | compatsize += bytes; | |
82f97232 MS |
1410 | |
1411 | close(fd); | |
1412 | ||
1413 | compatfile = tmpfilename; | |
1414 | files = &compatfile; | |
1415 | num_files = 1; | |
1416 | } | |
c0a48c37 | 1417 | else if (http->version < HTTP_VERSION_1_1 && num_files == 1) |
82f97232 MS |
1418 | { |
1419 | struct stat fileinfo; /* File information */ | |
1420 | ||
1421 | if (!stat(files[0], &fileinfo)) | |
1422 | compatsize = fileinfo.st_size; | |
1423 | } | |
1424 | ||
5a9febac MS |
1425 | /* |
1426 | * If the printer only claims to support IPP/1.0, or if the user specifically | |
1427 | * included version=1.0 in the URI, then do not try to use Create-Job or | |
0fa6c7fa MS |
1428 | * Send-Document. This is another dreaded compatibility hack, but |
1429 | * unfortunately there are enough broken printers out there that we need | |
1430 | * this for now... | |
5a9febac MS |
1431 | */ |
1432 | ||
1433 | if (version == 10) | |
1434 | create_job = send_document = 0; | |
1435 | ||
7cf5915e MS |
1436 | /* |
1437 | * Start monitoring the printer in the background... | |
1438 | */ | |
1439 | ||
1440 | monitor.uri = uri; | |
1441 | monitor.hostname = hostname; | |
1442 | monitor.user = argv[2]; | |
1443 | monitor.resource = resource; | |
1444 | monitor.port = port; | |
1445 | monitor.version = version; | |
1446 | monitor.job_id = 0; | |
f64b32d9 | 1447 | monitor.create_job = create_job; |
a29fd7dd | 1448 | monitor.get_job_attrs = get_job_attrs; |
7cf5915e | 1449 | monitor.encryption = cupsEncryption(); |
c0a48c37 MS |
1450 | monitor.job_state = IPP_JSTATE_PENDING; |
1451 | monitor.printer_state = IPP_PSTATE_IDLE; | |
fe1a4305 | 1452 | monitor.retryable = argc == 6 && document_format && strcmp(document_format, "image/pwg-raster") && strcmp(document_format, "image/urf"); |
7cf5915e | 1453 | |
5b835597 MS |
1454 | fprintf(stderr, "DEBUG: retryable=%d\n", monitor.retryable); |
1455 | ||
dcb445bc MS |
1456 | if (create_job) |
1457 | { | |
1458 | monitor.job_name = argv[3]; | |
1459 | } | |
1460 | else | |
1461 | { | |
1462 | snprintf(print_job_name, sizeof(print_job_name), "%s - %s", argv[1], | |
1463 | argv[3]); | |
1464 | monitor.job_name = print_job_name; | |
1465 | } | |
1466 | ||
7cf5915e MS |
1467 | _cupsThreadCreate((_cups_thread_func_t)monitor_printer, &monitor); |
1468 | ||
ef416fc2 | 1469 | /* |
0268488e | 1470 | * Validate access to the printer... |
ef416fc2 | 1471 | */ |
1472 | ||
22c9029b | 1473 | while (!job_canceled && validate_job) |
ef416fc2 | 1474 | { |
887fbb54 | 1475 | request = new_request(IPP_OP_VALIDATE_JOB, version, uri, argv[2], |
dcb445bc | 1476 | monitor.job_name, num_options, options, compression, |
a469f8a5 | 1477 | copies_sup ? copies : 1, document_format, pc, ppd, |
f2a7bf2a | 1478 | media_col_sup, doc_handling_sup, print_color_mode_sup); |
b423cd4c | 1479 | |
c5b24bfa | 1480 | response = cupsDoRequest(http, request, resource); |
ef416fc2 | 1481 | |
0268488e | 1482 | ipp_status = cupsLastError(); |
ef416fc2 | 1483 | |
22c9029b MS |
1484 | fprintf(stderr, "DEBUG: Validate-Job: %s (%s)\n", |
1485 | ippErrorString(ipp_status), cupsLastErrorString()); | |
95e00ac3 | 1486 | debug_attributes(response); |
cc754834 | 1487 | |
c5b24bfa MS |
1488 | if ((job_auth = ippFindAttribute(response, "job-authorization-uri", |
1489 | IPP_TAG_URI)) != NULL) | |
1490 | num_options = cupsAddOption("job-authorization-uri", | |
1491 | ippGetString(job_auth, 0, NULL), num_options, | |
1492 | &options); | |
1493 | ||
ef97be3b MS |
1494 | if (ipp_status == IPP_STATUS_OK_IGNORED_OR_SUBSTITUTED || ipp_status == IPP_STATUS_OK_CONFLICTING) |
1495 | { | |
1496 | /* | |
1497 | * One or more options are not supported... | |
1498 | */ | |
1499 | ||
1500 | ipp_attribute_t *attr; /* Unsupported attribute */ | |
1501 | ||
1502 | if ((attr = ippFindAttribute(response, "sides", IPP_TAG_ZERO)) != NULL) | |
1503 | { | |
1504 | /* | |
1505 | * The sides value is not supported, revert to one-sided as needed... | |
1506 | */ | |
1507 | ||
1508 | const char *sides = cupsGetOption("sides", num_options, options); | |
1509 | ||
f93b470e | 1510 | if (!sides || !strncmp(sides, "two-sided-", 10)) |
ef97be3b MS |
1511 | { |
1512 | fputs("DEBUG: Unable to do two-sided printing, setting sides to 'one-sided'.\n", stderr); | |
1513 | num_options = cupsAddOption("sides", "one-sided", num_options, &options); | |
1514 | } | |
1515 | } | |
1516 | } | |
1517 | ||
c5b24bfa MS |
1518 | ippDelete(response); |
1519 | ||
22c9029b MS |
1520 | if (job_canceled) |
1521 | break; | |
ef416fc2 | 1522 | |
a469f8a5 MS |
1523 | if (ipp_status == IPP_STATUS_ERROR_SERVICE_UNAVAILABLE || |
1524 | ipp_status == IPP_STATUS_ERROR_BUSY) | |
22c9029b | 1525 | { |
f3c17241 | 1526 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
22c9029b MS |
1527 | sleep(10); |
1528 | } | |
a469f8a5 | 1529 | else if (ipp_status == IPP_STATUS_ERROR_DOCUMENT_FORMAT_NOT_SUPPORTED || |
651e0a22 | 1530 | ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES || |
a469f8a5 MS |
1531 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || |
1532 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1533 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1534 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
a29fd7dd | 1535 | goto cleanup; |
a469f8a5 | 1536 | else if (ipp_status == IPP_STATUS_ERROR_FORBIDDEN || |
de3edeba | 1537 | ipp_status == IPP_STATUS_ERROR_NOT_AUTHORIZED || |
a469f8a5 | 1538 | ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED) |
22c9029b | 1539 | { |
12f89d24 MS |
1540 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
1541 | /* WWW-Authenticate field value */ | |
cc754834 | 1542 | |
12f89d24 | 1543 | if (!strncmp(www_auth, "Negotiate", 9)) |
22c9029b | 1544 | auth_info_required = "negotiate"; |
12f89d24 MS |
1545 | else if (www_auth[0]) |
1546 | auth_info_required = "username,password"; | |
ef416fc2 | 1547 | |
22c9029b | 1548 | goto cleanup; |
0268488e | 1549 | } |
a469f8a5 | 1550 | else if (ipp_status == IPP_STATUS_ERROR_OPERATION_NOT_SUPPORTED) |
22c9029b | 1551 | { |
eac3a0a0 MS |
1552 | /* |
1553 | * This is all too common... | |
1554 | */ | |
1555 | ||
1556 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1557 | "cups-ipp-missing-validate-job"); | |
22c9029b MS |
1558 | break; |
1559 | } | |
c0a48c37 MS |
1560 | else if (ipp_status < IPP_STATUS_REDIRECTION_OTHER_SITE || |
1561 | ipp_status == IPP_STATUS_ERROR_BAD_REQUEST) | |
0268488e | 1562 | break; |
c0a48c37 | 1563 | else if (job_auth == NULL && ipp_status > IPP_STATUS_ERROR_BAD_REQUEST) |
aebc6d30 MS |
1564 | { |
1565 | if (!validate_retried) | |
1566 | { | |
1567 | // Retry Validate-Job operation once, to work around known printer bug... | |
1568 | validate_retried = 1; | |
1569 | sleep(10); | |
1570 | continue; | |
1571 | } | |
1572 | ||
887fbb54 | 1573 | goto cleanup; |
aebc6d30 | 1574 | } |
0268488e | 1575 | } |
cc754834 | 1576 | |
0268488e MS |
1577 | /* |
1578 | * Then issue the print-job request... | |
1579 | */ | |
cc754834 | 1580 | |
0268488e | 1581 | job_id = 0; |
7cf5915e | 1582 | |
0268488e MS |
1583 | while (!job_canceled && copies_remaining > 0) |
1584 | { | |
1585 | /* | |
1586 | * Check for side-channel requests... | |
1587 | */ | |
cc754834 | 1588 | |
0268488e | 1589 | backendCheckSideChannel(snmp_fd, http->hostaddr); |
7cf5915e | 1590 | |
0268488e MS |
1591 | /* |
1592 | * Build the IPP job creation request... | |
1593 | */ | |
d09495fa | 1594 | |
0268488e MS |
1595 | if (job_canceled) |
1596 | break; | |
ef416fc2 | 1597 | |
c0a48c37 MS |
1598 | request = new_request((num_files > 1 || create_job) ? IPP_OP_CREATE_JOB : |
1599 | IPP_OP_PRINT_JOB, | |
dcb445bc MS |
1600 | version, uri, argv[2], monitor.job_name, num_options, |
1601 | options, compression, copies_sup ? copies : 1, | |
a469f8a5 | 1602 | document_format, pc, ppd, media_col_sup, |
f2a7bf2a | 1603 | doc_handling_sup, print_color_mode_sup); |
ef416fc2 | 1604 | |
ef416fc2 | 1605 | /* |
1606 | * Do the request... | |
1607 | */ | |
1608 | ||
dcb445bc | 1609 | if (num_files > 1 || create_job) |
bd7854cb | 1610 | response = cupsDoRequest(http, request, resource); |
ef416fc2 | 1611 | else |
cc754834 | 1612 | { |
82f97232 MS |
1613 | size_t length = 0; /* Length of request */ |
1614 | ||
1615 | if (compatsize > 0) | |
1616 | { | |
1617 | fputs("DEBUG: Sending file using HTTP/1.0 Content-Length...\n", stderr); | |
1618 | length = ippLength(request) + (size_t)compatsize; | |
1619 | } | |
1620 | else | |
1621 | fputs("DEBUG: Sending file using HTTP/1.1 chunking...\n", stderr); | |
1622 | ||
1623 | http_status = cupsSendRequest(http, request, resource, length); | |
c0a48c37 | 1624 | if (http_status == HTTP_STATUS_CONTINUE && request->state == IPP_STATE_DATA) |
cc754834 | 1625 | { |
c41769ff MS |
1626 | if (compression && strcmp(compression, "none")) |
1627 | httpSetField(http, HTTP_FIELD_CONTENT_ENCODING, compression); | |
1628 | ||
cc754834 | 1629 | if (num_files == 1) |
dcb445bc MS |
1630 | { |
1631 | if ((fd = open(files[0], O_RDONLY)) < 0) | |
1632 | { | |
1633 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
1634 | return (CUPS_BACKEND_FAILED); | |
1635 | } | |
1636 | } | |
cc754834 | 1637 | else |
eac3a0a0 MS |
1638 | { |
1639 | fd = 0; | |
7e86f2f6 | 1640 | http_status = cupsWriteRequestData(http, buffer, (size_t)bytes); |
eac3a0a0 | 1641 | } |
cc754834 | 1642 | |
c0a48c37 | 1643 | while (http_status == HTTP_STATUS_CONTINUE && |
83e08001 | 1644 | (!job_canceled || compatsize > 0)) |
cc754834 | 1645 | { |
eac3a0a0 MS |
1646 | /* |
1647 | * Check for side-channel requests and more print data... | |
1648 | */ | |
cc754834 | 1649 | |
eac3a0a0 MS |
1650 | FD_ZERO(&input); |
1651 | FD_SET(fd, &input); | |
1652 | FD_SET(snmp_fd, &input); | |
911cdc0d | 1653 | FD_SET(CUPS_SC_FD, &input); |
cc754834 | 1654 | |
eac3a0a0 MS |
1655 | while (select(fd > snmp_fd ? fd + 1 : snmp_fd + 1, &input, NULL, NULL, |
1656 | NULL) <= 0 && !job_canceled); | |
1657 | ||
1658 | if (FD_ISSET(snmp_fd, &input)) | |
cc754834 | 1659 | backendCheckSideChannel(snmp_fd, http->hostaddr); |
eac3a0a0 MS |
1660 | |
1661 | if (FD_ISSET(fd, &input)) | |
1662 | { | |
1663 | if ((bytes = read(fd, buffer, sizeof(buffer))) > 0) | |
1664 | { | |
1665 | fprintf(stderr, "DEBUG: Read %d bytes...\n", (int)bytes); | |
1666 | ||
7e86f2f6 | 1667 | if ((http_status = cupsWriteRequestData(http, buffer, (size_t)bytes)) |
c0a48c37 | 1668 | != HTTP_STATUS_CONTINUE) |
eac3a0a0 MS |
1669 | break; |
1670 | } | |
1671 | else if (bytes == 0 || (errno != EINTR && errno != EAGAIN)) | |
1672 | break; | |
cc754834 MS |
1673 | } |
1674 | } | |
1675 | ||
c0a48c37 | 1676 | if (http_status == HTTP_STATUS_ERROR) |
c41769ff MS |
1677 | fprintf(stderr, "DEBUG: Error writing document data for " |
1678 | "Print-Job: %s\n", strerror(httpError(http))); | |
1679 | ||
cc754834 MS |
1680 | if (num_files == 1) |
1681 | close(fd); | |
1682 | } | |
1683 | ||
1684 | response = cupsGetResponse(http, resource); | |
1685 | ippDelete(request); | |
1686 | } | |
bd7854cb | 1687 | |
1688 | ipp_status = cupsLastError(); | |
ef416fc2 | 1689 | |
22c9029b | 1690 | fprintf(stderr, "DEBUG: %s: %s (%s)\n", |
dcb445bc | 1691 | (num_files > 1 || create_job) ? "Create-Job" : "Print-Job", |
22c9029b | 1692 | ippErrorString(ipp_status), cupsLastErrorString()); |
95e00ac3 | 1693 | debug_attributes(response); |
22c9029b | 1694 | |
c0a48c37 | 1695 | if (ipp_status > IPP_STATUS_OK_CONFLICTING) |
ef416fc2 | 1696 | { |
1697 | job_id = 0; | |
1698 | ||
cc754834 | 1699 | if (job_canceled) |
bd7854cb | 1700 | break; |
1701 | ||
a469f8a5 MS |
1702 | if (ipp_status == IPP_STATUS_ERROR_SERVICE_UNAVAILABLE || |
1703 | ipp_status == IPP_STATUS_ERROR_NOT_POSSIBLE || | |
1704 | ipp_status == IPP_STATUS_ERROR_BUSY) | |
ef416fc2 | 1705 | { |
f3c17241 | 1706 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
ef416fc2 | 1707 | sleep(10); |
22c9029b MS |
1708 | |
1709 | if (num_files == 0) | |
1710 | { | |
1711 | /* | |
1712 | * We can't re-submit when we have no files to print, so exit | |
1713 | * immediately with the right status code... | |
1714 | */ | |
1715 | ||
1716 | goto cleanup; | |
1717 | } | |
ef416fc2 | 1718 | } |
a469f8a5 MS |
1719 | else if (ipp_status == IPP_STATUS_ERROR_JOB_CANCELED || |
1720 | ipp_status == IPP_STATUS_ERROR_NOT_AUTHORIZED || | |
6961465f | 1721 | ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES || |
a469f8a5 MS |
1722 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || |
1723 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1724 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1725 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
771bd8cb | 1726 | goto cleanup; |
ef416fc2 | 1727 | else |
68b10830 MS |
1728 | { |
1729 | /* | |
1730 | * Update auth-info-required as needed... | |
1731 | */ | |
1732 | ||
0837b7e8 | 1733 | _cupsLangPrintFilter(stderr, "ERROR", |
a469f8a5 | 1734 | _("Print job was not accepted.")); |
68b10830 | 1735 | |
a469f8a5 MS |
1736 | if (ipp_status == IPP_STATUS_ERROR_FORBIDDEN || |
1737 | ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED) | |
68b10830 | 1738 | { |
12f89d24 MS |
1739 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
1740 | /* WWW-Authenticate field value */ | |
3e7fe0ca | 1741 | |
12f89d24 MS |
1742 | if (!strncmp(www_auth, "Negotiate", 9)) |
1743 | auth_info_required = "negotiate"; | |
1744 | else if (www_auth[0]) | |
1745 | auth_info_required = "username,password"; | |
1746 | } | |
c0a48c37 | 1747 | else if (ipp_status == IPP_STATUS_ERROR_REQUEST_VALUE) |
12f89d24 MS |
1748 | { |
1749 | /* | |
1750 | * Print file is too large, abort this job... | |
18ecb428 MS |
1751 | */ |
1752 | ||
12f89d24 | 1753 | goto cleanup; |
68b10830 | 1754 | } |
22c9029b MS |
1755 | else |
1756 | sleep(10); | |
1757 | ||
1758 | if (num_files == 0) | |
1759 | { | |
1760 | /* | |
1761 | * We can't re-submit when we have no files to print, so exit | |
1762 | * immediately with the right status code... | |
1763 | */ | |
1764 | ||
1765 | goto cleanup; | |
1766 | } | |
68b10830 | 1767 | } |
ef416fc2 | 1768 | } |
1769 | else if ((job_id_attr = ippFindAttribute(response, "job-id", | |
1770 | IPP_TAG_INTEGER)) == NULL) | |
1771 | { | |
a469f8a5 | 1772 | fputs("DEBUG: Print job accepted - job ID unknown.\n", stderr); |
eac3a0a0 MS |
1773 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1774 | "cups-ipp-missing-job-id"); | |
ef416fc2 | 1775 | job_id = 0; |
1776 | } | |
1777 | else | |
1778 | { | |
3e7fe0ca | 1779 | password_tries = 0; |
7cf5915e | 1780 | monitor.job_id = job_id = job_id_attr->values[0].integer; |
a469f8a5 | 1781 | fprintf(stderr, "DEBUG: Print job accepted - job ID %d.\n", job_id); |
ef416fc2 | 1782 | } |
1783 | ||
bd7854cb | 1784 | ippDelete(response); |
1785 | ||
cc754834 | 1786 | if (job_canceled) |
bd7854cb | 1787 | break; |
1788 | ||
dcb445bc | 1789 | if (job_id && (num_files > 1 || create_job)) |
bd7854cb | 1790 | { |
dcb445bc | 1791 | for (i = 0; num_files == 0 || i < num_files; i ++) |
bd7854cb | 1792 | { |
7a14d768 MS |
1793 | /* |
1794 | * Check for side-channel requests... | |
1795 | */ | |
1796 | ||
1797 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
1798 | ||
1799 | /* | |
1800 | * Send the next file in the job... | |
1801 | */ | |
1802 | ||
c0a48c37 | 1803 | request = ippNewRequest(IPP_OP_SEND_DOCUMENT); |
7e86f2f6 | 1804 | ippSetVersion(request, version / 10, version % 10); |
bd7854cb | 1805 | |
1806 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
1807 | NULL, uri); | |
1808 | ||
1809 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", | |
1810 | job_id); | |
1811 | ||
1812 | if (argv[2][0]) | |
1813 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
1814 | "requesting-user-name", NULL, argv[2]); | |
1815 | ||
ee8618f3 MS |
1816 | ippAddBoolean(request, IPP_TAG_OPERATION, "last-document", |
1817 | (i + 1) >= num_files); | |
bd7854cb | 1818 | |
82cc1f9a MS |
1819 | if (document_format) |
1820 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, | |
1821 | "document-format", NULL, document_format); | |
bd7854cb | 1822 | |
5a9febac MS |
1823 | if (compression) |
1824 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
1825 | "compression", NULL, compression); | |
1826 | ||
cc754834 | 1827 | fprintf(stderr, "DEBUG: Sending file %d using chunking...\n", i + 1); |
95e00ac3 MS |
1828 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request)); |
1829 | debug_attributes(request); | |
1830 | ||
cc754834 | 1831 | http_status = cupsSendRequest(http, request, resource, 0); |
c0a48c37 | 1832 | if (http_status == HTTP_STATUS_CONTINUE && request->state == IPP_STATE_DATA) |
dcb445bc | 1833 | { |
a469f8a5 MS |
1834 | if (compression && strcmp(compression, "none")) |
1835 | httpSetField(http, HTTP_FIELD_CONTENT_ENCODING, compression); | |
1836 | ||
dcb445bc MS |
1837 | if (num_files == 0) |
1838 | { | |
1839 | fd = 0; | |
7e86f2f6 | 1840 | http_status = cupsWriteRequestData(http, buffer, (size_t)bytes); |
dcb445bc MS |
1841 | } |
1842 | else | |
1843 | { | |
1844 | if ((fd = open(files[i], O_RDONLY)) < 0) | |
1845 | { | |
1846 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
1847 | return (CUPS_BACKEND_FAILED); | |
1848 | } | |
1849 | } | |
1850 | } | |
1851 | else | |
1852 | fd = -1; | |
1853 | ||
1854 | if (fd >= 0) | |
cc754834 | 1855 | { |
c0a48c37 | 1856 | while (!job_canceled && http_status == HTTP_STATUS_CONTINUE && |
83e08001 | 1857 | (bytes = read(fd, buffer, sizeof(buffer))) > 0) |
cc754834 | 1858 | { |
7e86f2f6 | 1859 | if ((http_status = cupsWriteRequestData(http, buffer, (size_t)bytes)) |
c0a48c37 | 1860 | != HTTP_STATUS_CONTINUE) |
cc754834 MS |
1861 | break; |
1862 | else | |
1863 | { | |
1864 | /* | |
1865 | * Check for side-channel requests... | |
1866 | */ | |
1867 | ||
1868 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
1869 | } | |
1870 | } | |
1871 | ||
dcb445bc MS |
1872 | if (fd > 0) |
1873 | close(fd); | |
cc754834 | 1874 | } |
97c9a8d7 | 1875 | |
c0a48c37 | 1876 | if (http_status == HTTP_STATUS_ERROR) |
c41769ff MS |
1877 | fprintf(stderr, "DEBUG: Error writing document data for " |
1878 | "Send-Document: %s\n", strerror(httpError(http))); | |
1879 | ||
95e00ac3 | 1880 | response = cupsGetResponse(http, resource); |
cc754834 | 1881 | ippDelete(request); |
bd7854cb | 1882 | |
5b835597 | 1883 | fprintf(stderr, "DEBUG: Send-Document: %s (%s)\n", ippErrorString(cupsLastError()), cupsLastErrorString()); |
95e00ac3 | 1884 | debug_attributes(response); |
22c9029b | 1885 | |
c0a48c37 | 1886 | if (cupsLastError() > IPP_STATUS_OK_CONFLICTING && !job_canceled) |
bd7854cb | 1887 | { |
5b835597 MS |
1888 | ipp_attribute_t *reasons = ippFindAttribute(response, "job-state-reasons", IPP_TAG_KEYWORD); |
1889 | /* job-state-reasons values */ | |
1890 | ||
bd7854cb | 1891 | ipp_status = cupsLastError(); |
1892 | ||
5b835597 MS |
1893 | if (ippContainsString(reasons, "document-format-error")) |
1894 | ipp_status = IPP_STATUS_ERROR_DOCUMENT_FORMAT_ERROR; | |
1895 | else if (ippContainsString(reasons, "document-unprintable")) | |
1896 | ipp_status = IPP_STATUS_ERROR_DOCUMENT_UNPRINTABLE; | |
1897 | ||
1898 | ippDelete(response); | |
1899 | _cupsLangPrintFilter(stderr, "ERROR", _("Unable to add document to print job.")); | |
bd7854cb | 1900 | break; |
1901 | } | |
3e7fe0ca MS |
1902 | else |
1903 | { | |
5b835597 MS |
1904 | ippDelete(response); |
1905 | ||
3e7fe0ca MS |
1906 | password_tries = 0; |
1907 | ||
1908 | if (num_files == 0 || fd < 0) | |
1909 | break; | |
1910 | } | |
bd7854cb | 1911 | } |
1912 | } | |
ef416fc2 | 1913 | |
f024f448 MS |
1914 | if (job_canceled) |
1915 | break; | |
1916 | ||
c0a48c37 | 1917 | if (ipp_status <= IPP_STATUS_OK_CONFLICTING && argc > 6) |
ef416fc2 | 1918 | { |
1919 | fprintf(stderr, "PAGE: 1 %d\n", copies_sup ? atoi(argv[4]) : 1); | |
d09495fa | 1920 | copies_remaining --; |
ef416fc2 | 1921 | } |
5b835597 | 1922 | else if ((ipp_status == IPP_STATUS_ERROR_DOCUMENT_FORMAT_NOT_SUPPORTED || ipp_status == IPP_STATUS_ERROR_DOCUMENT_FORMAT_ERROR || ipp_status == IPP_STATUS_ERROR_DOCUMENT_UNPRINTABLE) && |
8e67b75b MS |
1923 | argc == 6 && |
1924 | document_format && strcmp(document_format, "image/pwg-raster") && strcmp(document_format, "image/urf")) | |
1925 | { | |
1926 | /* | |
1927 | * Need to reprocess the job as raster... | |
1928 | */ | |
1929 | ||
1930 | fputs("JOBSTATE: cups-retry-as-raster\n", stderr); | |
1931 | if (job_id > 0) | |
1932 | cancel_job(http, uri, job_id, resource, argv[2], version); | |
1933 | ||
1934 | goto cleanup; | |
1935 | } | |
c0a48c37 MS |
1936 | else if (ipp_status == IPP_STATUS_ERROR_SERVICE_UNAVAILABLE || |
1937 | ipp_status == IPP_STATUS_ERROR_NOT_POSSIBLE || | |
1938 | ipp_status == IPP_STATUS_ERROR_BUSY) | |
a469f8a5 MS |
1939 | { |
1940 | if (argc == 6) | |
1941 | { | |
1942 | /* | |
1943 | * Need to reprocess the entire job; if we have a job ID, cancel the | |
1944 | * job first... | |
1945 | */ | |
1946 | ||
1947 | if (job_id > 0) | |
1948 | cancel_job(http, uri, job_id, resource, argv[2], version); | |
1949 | ||
1950 | goto cleanup; | |
1951 | } | |
1f6f3dbc | 1952 | continue; |
a469f8a5 | 1953 | } |
c0a48c37 MS |
1954 | else if (ipp_status == IPP_STATUS_ERROR_REQUEST_VALUE || |
1955 | ipp_status == IPP_STATUS_ERROR_JOB_CANCELED || | |
1956 | ipp_status == IPP_STATUS_ERROR_NOT_AUTHORIZED || | |
a469f8a5 MS |
1957 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || |
1958 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1959 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1960 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED || | |
c0a48c37 | 1961 | ipp_status == IPP_STATUS_ERROR_INTERNAL) |
5a9febac MS |
1962 | { |
1963 | /* | |
1964 | * Print file is too large, job was canceled, we need new | |
1965 | * authentication data, or we had some sort of error... | |
1966 | */ | |
1967 | ||
1968 | goto cleanup; | |
1969 | } | |
0fa6c7fa MS |
1970 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_UPGRADE_REQUIRED) |
1971 | { | |
1972 | /* | |
1973 | * Server is configured incorrectly; the policy for Create-Job and | |
1974 | * Send-Document has to be the same (auth or no auth, encryption or | |
1975 | * no encryption). Force the queue to stop since printing will never | |
1976 | * work. | |
1977 | */ | |
1978 | ||
1979 | fputs("DEBUG: The server or printer is configured incorrectly.\n", | |
1980 | stderr); | |
1981 | fputs("DEBUG: The policy for Create-Job and Send-Document must have the " | |
1982 | "same authentication and encryption requirements.\n", stderr); | |
1983 | ||
1984 | ipp_status = IPP_STATUS_ERROR_INTERNAL; | |
1985 | ||
1986 | if (job_id > 0) | |
1987 | cancel_job(http, uri, job_id, resource, argv[2], version); | |
1988 | ||
1989 | goto cleanup; | |
1990 | } | |
c0a48c37 | 1991 | else if (ipp_status == IPP_STATUS_ERROR_NOT_FOUND) |
12f89d24 MS |
1992 | { |
1993 | /* | |
5a9febac MS |
1994 | * Printer does not actually implement support for Create-Job/ |
1995 | * Send-Document, so log the conformance issue and stop the printer. | |
12f89d24 MS |
1996 | */ |
1997 | ||
5a9febac MS |
1998 | fputs("DEBUG: This printer claims to support Create-Job and " |
1999 | "Send-Document, but those operations failed.\n", stderr); | |
2000 | fputs("DEBUG: Add '?version=1.0' to the device URI to use legacy " | |
2001 | "compatibility mode.\n", stderr); | |
2002 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
2003 | "cups-ipp-missing-send-document"); | |
2004 | ||
c0a48c37 | 2005 | ipp_status = IPP_STATUS_ERROR_INTERNAL; /* Force queue to stop */ |
5a9febac | 2006 | |
12f89d24 MS |
2007 | goto cleanup; |
2008 | } | |
ef416fc2 | 2009 | else |
d09495fa | 2010 | copies_remaining --; |
ef416fc2 | 2011 | |
2012 | /* | |
2013 | * Wait for the job to complete... | |
2014 | */ | |
2015 | ||
a29fd7dd | 2016 | if (!job_id || !waitjob || !get_job_attrs) |
ef416fc2 | 2017 | continue; |
2018 | ||
1e3e80bb | 2019 | fputs("STATE: +cups-waiting-for-job-completed\n", stderr); |
581dae2d | 2020 | |
0837b7e8 | 2021 | _cupsLangPrintFilter(stderr, "INFO", _("Waiting for job to complete.")); |
ef416fc2 | 2022 | |
dbdf8a2a | 2023 | for (delay = _cupsNextDelay(0, &prev_delay); !job_canceled;) |
ef416fc2 | 2024 | { |
7a14d768 MS |
2025 | /* |
2026 | * Check for side-channel requests... | |
2027 | */ | |
2028 | ||
2029 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
2030 | ||
0fa6c7fa MS |
2031 | /* |
2032 | * Check printer state... | |
2033 | */ | |
2034 | ||
2035 | check_printer_state(http, uri, resource, argv[2], version); | |
2036 | ||
c0a48c37 | 2037 | if (cupsLastError() <= IPP_STATUS_OK_CONFLICTING) |
6961465f MS |
2038 | password_tries = 0; |
2039 | ||
ef416fc2 | 2040 | /* |
c0a48c37 | 2041 | * Build an IPP_OP_GET_JOB_ATTRIBUTES request... |
ef416fc2 | 2042 | */ |
2043 | ||
c0a48c37 | 2044 | request = ippNewRequest(IPP_OP_GET_JOB_ATTRIBUTES); |
7e86f2f6 | 2045 | ippSetVersion(request, version / 10, version % 10); |
ef416fc2 | 2046 | |
2047 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
2048 | NULL, uri); | |
2049 | ||
2050 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", | |
2051 | job_id); | |
2052 | ||
2053 | if (argv[2][0]) | |
2054 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2055 | "requesting-user-name", NULL, argv[2]); | |
2056 | ||
2057 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
2058 | "requested-attributes", sizeof(jattrs) / sizeof(jattrs[0]), | |
2059 | NULL, jattrs); | |
2060 | ||
95e00ac3 MS |
2061 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request)); |
2062 | debug_attributes(request); | |
2063 | ||
ef416fc2 | 2064 | /* |
2065 | * Do the request... | |
2066 | */ | |
2067 | ||
c0a48c37 | 2068 | httpReconnect2(http, 30000, NULL); |
bd7854cb | 2069 | response = cupsDoRequest(http, request, resource); |
2070 | ipp_status = cupsLastError(); | |
ef416fc2 | 2071 | |
c0a48c37 | 2072 | if (ipp_status == IPP_STATUS_ERROR_NOT_FOUND || ipp_status == IPP_STATUS_ERROR_NOT_POSSIBLE) |
ef416fc2 | 2073 | { |
2074 | /* | |
2075 | * Job has gone away and/or the server has no job history... | |
2076 | */ | |
2077 | ||
eac3a0a0 MS |
2078 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
2079 | "cups-ipp-missing-job-history"); | |
ef416fc2 | 2080 | ippDelete(response); |
2081 | ||
c0a48c37 | 2082 | ipp_status = IPP_STATUS_OK; |
ef416fc2 | 2083 | break; |
2084 | } | |
2085 | ||
22c9029b MS |
2086 | fprintf(stderr, "DEBUG: Get-Job-Attributes: %s (%s)\n", |
2087 | ippErrorString(ipp_status), cupsLastErrorString()); | |
95e00ac3 | 2088 | debug_attributes(response); |
22c9029b | 2089 | |
c0a48c37 | 2090 | if (ipp_status <= IPP_STATUS_OK_CONFLICTING) |
3e7fe0ca MS |
2091 | password_tries = 0; |
2092 | else | |
ef416fc2 | 2093 | { |
c0a48c37 MS |
2094 | if (ipp_status != IPP_STATUS_ERROR_SERVICE_UNAVAILABLE && |
2095 | ipp_status != IPP_STATUS_ERROR_BUSY) | |
ef416fc2 | 2096 | { |
bd7854cb | 2097 | ippDelete(response); |
c0a48c37 | 2098 | ipp_status = IPP_STATUS_OK; |
ef416fc2 | 2099 | break; |
2100 | } | |
c0a48c37 | 2101 | else if (ipp_status == IPP_STATUS_ERROR_INTERNAL) |
a469f8a5 MS |
2102 | { |
2103 | waitjob_tries ++; | |
2104 | ||
2105 | if (waitjob_tries > 4) | |
2106 | { | |
2107 | ippDelete(response); | |
c0a48c37 | 2108 | ipp_status = IPP_STATUS_OK; |
a469f8a5 MS |
2109 | break; |
2110 | } | |
2111 | } | |
ef416fc2 | 2112 | } |
2113 | ||
bd7854cb | 2114 | if (response) |
ef416fc2 | 2115 | { |
2116 | if ((job_state = ippFindAttribute(response, "job-state", | |
2117 | IPP_TAG_ENUM)) != NULL) | |
2118 | { | |
07ed0e9a MS |
2119 | /* |
2120 | * Reflect the remote job state in the local queue... | |
2121 | */ | |
2122 | ||
eac3a0a0 | 2123 | if (cups_version && |
c0a48c37 MS |
2124 | job_state->values[0].integer >= IPP_JSTATE_PENDING && |
2125 | job_state->values[0].integer <= IPP_JSTATE_COMPLETED) | |
eac3a0a0 MS |
2126 | update_reasons(NULL, |
2127 | remote_job_states[job_state->values[0].integer - | |
c0a48c37 | 2128 | IPP_JSTATE_PENDING]); |
eac3a0a0 | 2129 | |
4ea83fb2 MS |
2130 | if ((job_sheets = ippFindAttribute(response, "job-impressions-completed", IPP_TAG_INTEGER)) == NULL) |
2131 | job_sheets = ippFindAttribute(response, "job-media-sheets-completed", IPP_TAG_INTEGER); | |
eac3a0a0 MS |
2132 | |
2133 | if (job_sheets) | |
2134 | fprintf(stderr, "PAGE: total %d\n", | |
2135 | job_sheets->values[0].integer); | |
07ed0e9a | 2136 | |
ef416fc2 | 2137 | /* |
fd8e2bdb | 2138 | * Stop polling if the job is finished or pending-held... |
ef416fc2 | 2139 | */ |
2140 | ||
fd8e2bdb | 2141 | if (job_state->values[0].integer > IPP_JSTATE_STOPPED || job_state->values[0].integer == IPP_JSTATE_HELD) |
ef416fc2 | 2142 | { |
ef416fc2 | 2143 | ippDelete(response); |
2144 | break; | |
2145 | } | |
2146 | } | |
c0a48c37 MS |
2147 | else if (ipp_status != IPP_STATUS_ERROR_SERVICE_UNAVAILABLE && |
2148 | ipp_status != IPP_STATUS_ERROR_NOT_POSSIBLE && | |
2149 | ipp_status != IPP_STATUS_ERROR_BUSY) | |
7a0cbd5e MS |
2150 | { |
2151 | /* | |
2152 | * If the printer does not return a job-state attribute, it does not | |
2153 | * conform to the IPP specification - break out immediately and fail | |
2154 | * the job... | |
2155 | */ | |
2156 | ||
eac3a0a0 MS |
2157 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
2158 | "cups-ipp-missing-job-state"); | |
c0a48c37 | 2159 | ipp_status = IPP_STATUS_ERROR_INTERNAL; |
7a0cbd5e MS |
2160 | break; |
2161 | } | |
ef416fc2 | 2162 | } |
2163 | ||
bd7854cb | 2164 | ippDelete(response); |
ef416fc2 | 2165 | |
2166 | /* | |
f14324a7 | 2167 | * Wait before polling again... |
ef416fc2 | 2168 | */ |
2169 | ||
7e86f2f6 | 2170 | sleep((unsigned)delay); |
2e4ff8af | 2171 | |
f14324a7 | 2172 | delay = _cupsNextDelay(delay, &prev_delay); |
ef416fc2 | 2173 | } |
2174 | } | |
2175 | ||
2176 | /* | |
bd7854cb | 2177 | * Cancel the job as needed... |
ef416fc2 | 2178 | */ |
2179 | ||
f3c17241 | 2180 | if (job_canceled > 0 && job_id > 0) |
e7dc514d | 2181 | { |
bd7854cb | 2182 | cancel_job(http, uri, job_id, resource, argv[2], version); |
2183 | ||
c0a48c37 | 2184 | if (cupsLastError() > IPP_STATUS_OK_CONFLICTING) |
e7dc514d MS |
2185 | _cupsLangPrintFilter(stderr, "ERROR", _("Unable to cancel print job.")); |
2186 | } | |
2187 | ||
bd7854cb | 2188 | /* |
2189 | * Check the printer state and report it if necessary... | |
2190 | */ | |
ef416fc2 | 2191 | |
321d8d57 | 2192 | check_printer_state(http, uri, resource, argv[2], version); |
ef416fc2 | 2193 | |
c0a48c37 | 2194 | if (cupsLastError() <= IPP_STATUS_OK_CONFLICTING) |
6961465f MS |
2195 | password_tries = 0; |
2196 | ||
7a14d768 MS |
2197 | /* |
2198 | * Collect the final page count as needed... | |
2199 | */ | |
2200 | ||
c8fef167 | 2201 | if (have_supplies && |
cb7f98ee MS |
2202 | !backendSNMPSupplies(snmp_fd, &(http->addrlist->addr), &page_count, |
2203 | NULL) && | |
7a14d768 MS |
2204 | page_count > start_count) |
2205 | fprintf(stderr, "PAGE: total %d\n", page_count - start_count); | |
2206 | ||
18ecb428 MS |
2207 | #ifdef HAVE_GSSAPI |
2208 | /* | |
2209 | * See if we used Kerberos at all... | |
2210 | */ | |
2211 | ||
2212 | if (http->gssctx) | |
2213 | auth_info_required = "negotiate"; | |
2214 | #endif /* HAVE_GSSAPI */ | |
2215 | ||
ef416fc2 | 2216 | /* |
2217 | * Free memory... | |
2218 | */ | |
2219 | ||
0268488e MS |
2220 | cleanup: |
2221 | ||
2222 | cupsFreeOptions(num_options, options); | |
f14324a7 | 2223 | _ppdCacheDestroy(pc); |
a469f8a5 | 2224 | ppdClose(ppd); |
0268488e | 2225 | |
ef416fc2 | 2226 | httpClose(http); |
2227 | ||
bd7854cb | 2228 | ippDelete(supported); |
ef416fc2 | 2229 | |
2230 | /* | |
2231 | * Remove the temporary file(s) if necessary... | |
2232 | */ | |
2233 | ||
82f97232 MS |
2234 | if (tmpfilename[0]) |
2235 | unlink(tmpfilename); | |
2236 | ||
ef416fc2 | 2237 | /* |
2238 | * Return the queue status... | |
2239 | */ | |
2240 | ||
c0a48c37 MS |
2241 | if (ipp_status == IPP_STATUS_ERROR_NOT_AUTHORIZED || ipp_status == IPP_STATUS_ERROR_FORBIDDEN || |
2242 | ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED || | |
2243 | ipp_status <= IPP_STATUS_OK_CONFLICTING) | |
f14324a7 | 2244 | fprintf(stderr, "ATTR: auth-info-required=%s\n", auth_info_required); |
18ecb428 | 2245 | |
a469f8a5 MS |
2246 | if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED) |
2247 | fputs("JOBSTATE: account-info-needed\n", stderr); | |
2248 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED) | |
2249 | fputs("JOBSTATE: account-closed\n", stderr); | |
2250 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED) | |
2251 | fputs("JOBSTATE: account-limit-reached\n", stderr); | |
2252 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
2253 | fputs("JOBSTATE: account-authorization-failed\n", stderr); | |
2254 | ||
064e50fb MS |
2255 | // job_canceled can be -1 which should not be treated as CUPS_BACKEND_OK |
2256 | if (job_canceled > 0) | |
45cae1bc MS |
2257 | return (CUPS_BACKEND_OK); |
2258 | else if (ipp_status == IPP_STATUS_ERROR_NOT_AUTHORIZED || ipp_status == IPP_STATUS_ERROR_FORBIDDEN || ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED) | |
7ff4fea9 | 2259 | return (CUPS_BACKEND_AUTH_REQUIRED); |
6961465f MS |
2260 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || |
2261 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || | |
2262 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
2263 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
2264 | return (CUPS_BACKEND_HOLD); | |
c0a48c37 | 2265 | else if (ipp_status == IPP_STATUS_ERROR_INTERNAL) |
7a0cbd5e | 2266 | return (CUPS_BACKEND_STOP); |
c0a48c37 | 2267 | else if (ipp_status == IPP_STATUS_ERROR_CONFLICTING || ipp_status == IPP_STATUS_ERROR_REQUEST_ENTITY || ipp_status == IPP_STATUS_ERROR_REQUEST_VALUE) |
7ff4fea9 | 2268 | return (CUPS_BACKEND_FAILED); |
c0a48c37 | 2269 | else if (ipp_status == IPP_STATUS_ERROR_REQUEST_VALUE || |
6961465f | 2270 | ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES || |
c0a48c37 | 2271 | ipp_status == IPP_STATUS_ERROR_DOCUMENT_FORMAT_NOT_SUPPORTED || job_canceled < 0) |
12f89d24 | 2272 | { |
c0a48c37 | 2273 | if (ipp_status == IPP_STATUS_ERROR_REQUEST_VALUE) |
f3c17241 | 2274 | _cupsLangPrintFilter(stderr, "ERROR", _("Print job too large.")); |
c0a48c37 | 2275 | else if (ipp_status == IPP_STATUS_ERROR_DOCUMENT_FORMAT_NOT_SUPPORTED) |
a29fd7dd MS |
2276 | _cupsLangPrintFilter(stderr, "ERROR", |
2277 | _("Printer cannot print supplied content.")); | |
6961465f MS |
2278 | else if (ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES) |
2279 | _cupsLangPrintFilter(stderr, "ERROR", | |
2280 | _("Printer cannot print with supplied options.")); | |
f3c17241 MS |
2281 | else |
2282 | _cupsLangPrintFilter(stderr, "ERROR", _("Print job canceled at printer.")); | |
2283 | ||
12f89d24 MS |
2284 | return (CUPS_BACKEND_CANCEL); |
2285 | } | |
c0a48c37 | 2286 | else if (ipp_status > IPP_STATUS_OK_CONFLICTING && ipp_status != IPP_STATUS_ERROR_JOB_CANCELED) |
22c9029b | 2287 | return (CUPS_BACKEND_RETRY_CURRENT); |
7ff4fea9 MS |
2288 | else |
2289 | return (CUPS_BACKEND_OK); | |
ef416fc2 | 2290 | } |
2291 | ||
2292 | ||
bd7854cb | 2293 | /* |
2294 | * 'cancel_job()' - Cancel a print job. | |
2295 | */ | |
2296 | ||
2297 | static void | |
2298 | cancel_job(http_t *http, /* I - HTTP connection */ | |
2299 | const char *uri, /* I - printer-uri */ | |
2300 | int id, /* I - job-id */ | |
2301 | const char *resource, /* I - Resource path */ | |
2302 | const char *user, /* I - requesting-user-name */ | |
2303 | int version) /* I - IPP version */ | |
2304 | { | |
2305 | ipp_t *request; /* Cancel-Job request */ | |
2306 | ||
2307 | ||
0837b7e8 | 2308 | _cupsLangPrintFilter(stderr, "INFO", _("Canceling print job.")); |
bd7854cb | 2309 | |
c0a48c37 | 2310 | request = ippNewRequest(IPP_OP_CANCEL_JOB); |
7e86f2f6 | 2311 | ippSetVersion(request, version / 10, version % 10); |
bd7854cb | 2312 | |
2313 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
2314 | NULL, uri); | |
2315 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", id); | |
2316 | ||
2317 | if (user && user[0]) | |
2318 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2319 | "requesting-user-name", NULL, user); | |
2320 | ||
2321 | /* | |
2322 | * Do the request... | |
2323 | */ | |
2324 | ||
2325 | ippDelete(cupsDoRequest(http, request, resource)); | |
bd7854cb | 2326 | } |
2327 | ||
2328 | ||
ef416fc2 | 2329 | /* |
7cf5915e | 2330 | * 'check_printer_state()' - Check the printer state. |
ef416fc2 | 2331 | */ |
2332 | ||
7cf5915e | 2333 | static ipp_pstate_t /* O - Current printer-state */ |
fa73b229 | 2334 | check_printer_state( |
2335 | http_t *http, /* I - HTTP connection */ | |
2336 | const char *uri, /* I - Printer URI */ | |
2337 | const char *resource, /* I - Resource path */ | |
2338 | const char *user, /* I - Username, if any */ | |
321d8d57 MS |
2339 | int version) /* I - IPP version */ |
2340 | { | |
7cf5915e MS |
2341 | ipp_t *request, /* IPP request */ |
2342 | *response; /* IPP response */ | |
2343 | ipp_attribute_t *attr; /* Attribute in response */ | |
c0a48c37 | 2344 | ipp_pstate_t printer_state = IPP_PSTATE_STOPPED; |
7cf5915e | 2345 | /* Current printer-state */ |
ef416fc2 | 2346 | |
2347 | ||
2348 | /* | |
7cf5915e | 2349 | * Send a Get-Printer-Attributes request and log the results... |
ef416fc2 | 2350 | */ |
2351 | ||
c0a48c37 | 2352 | request = ippNewRequest(IPP_OP_GET_PRINTER_ATTRIBUTES); |
7e86f2f6 | 2353 | ippSetVersion(request, version / 10, version % 10); |
ef416fc2 | 2354 | |
2355 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
7cf5915e | 2356 | NULL, uri); |
ef416fc2 | 2357 | |
2358 | if (user && user[0]) | |
2359 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
7cf5915e | 2360 | "requesting-user-name", NULL, user); |
ef416fc2 | 2361 | |
323c5de1 | 2362 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, |
7cf5915e MS |
2363 | "requested-attributes", |
2364 | (int)(sizeof(pattrs) / sizeof(pattrs[0])), NULL, pattrs); | |
ef416fc2 | 2365 | |
95e00ac3 MS |
2366 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request)); |
2367 | debug_attributes(request); | |
2368 | ||
ef416fc2 | 2369 | if ((response = cupsDoRequest(http, request, resource)) != NULL) |
2370 | { | |
321d8d57 | 2371 | report_printer_state(response); |
7cf5915e MS |
2372 | |
2373 | if ((attr = ippFindAttribute(response, "printer-state", | |
2374 | IPP_TAG_ENUM)) != NULL) | |
2375 | printer_state = (ipp_pstate_t)attr->values[0].integer; | |
ef416fc2 | 2376 | } |
7cf5915e | 2377 | |
22c9029b MS |
2378 | fprintf(stderr, "DEBUG: Get-Printer-Attributes: %s (%s)\n", |
2379 | ippErrorString(cupsLastError()), cupsLastErrorString()); | |
95e00ac3 | 2380 | debug_attributes(response); |
b0a1368d | 2381 | ippDelete(response); |
22c9029b | 2382 | |
7cf5915e MS |
2383 | /* |
2384 | * Return the printer-state value... | |
2385 | */ | |
2386 | ||
2387 | return (printer_state); | |
ef416fc2 | 2388 | } |
2389 | ||
2390 | ||
95e00ac3 MS |
2391 | /* |
2392 | * 'debug_attributes()' - Print out the request or response attributes as DEBUG | |
2393 | * messages... | |
2394 | */ | |
2395 | ||
2396 | static void | |
2397 | debug_attributes(ipp_t *ipp) /* I - Request or response message */ | |
2398 | { | |
2399 | ipp_tag_t group; /* Current group */ | |
2400 | ipp_attribute_t *attr; /* Current attribute */ | |
2401 | char buffer[1024]; /* Value buffer */ | |
2402 | ||
2403 | ||
2404 | for (group = IPP_TAG_ZERO, attr = ippFirstAttribute(ipp); | |
2405 | attr; | |
2406 | attr = ippNextAttribute(ipp)) | |
2407 | { | |
2408 | const char *name = ippGetName(attr); | |
2409 | ||
2410 | if (!name) | |
2411 | { | |
2412 | group = IPP_TAG_ZERO; | |
2413 | continue; | |
2414 | } | |
2415 | ||
2416 | if (group != ippGetGroupTag(attr)) | |
2417 | { | |
2418 | group = ippGetGroupTag(attr); | |
2419 | fprintf(stderr, "DEBUG: ---- %s ----\n", ippTagString(group)); | |
2420 | } | |
2421 | ||
2422 | if (!strcmp(name, "job-password")) | |
2423 | strlcpy(buffer, "---", sizeof(buffer)); | |
2424 | else | |
2425 | ippAttributeString(attr, buffer, sizeof(buffer)); | |
2426 | ||
2427 | fprintf(stderr, "DEBUG: %s %s%s %s\n", name, | |
2428 | ippGetCount(attr) > 1 ? "1setOf " : "", | |
2429 | ippTagString(ippGetValueTag(attr)), buffer); | |
2430 | } | |
2431 | ||
2432 | fprintf(stderr, "DEBUG: ---- %s ----\n", ippTagString(IPP_TAG_END)); | |
2433 | } | |
2434 | ||
2435 | ||
7cf5915e | 2436 | /* |
eac3a0a0 | 2437 | * 'monitor_printer()' - Monitor the printer state. |
7cf5915e MS |
2438 | */ |
2439 | ||
2440 | static void * /* O - Thread exit code */ | |
2441 | monitor_printer( | |
2442 | _cups_monitor_t *monitor) /* I - Monitoring data */ | |
2443 | { | |
2444 | http_t *http; /* Connection to printer */ | |
2445 | ipp_t *request, /* IPP request */ | |
2446 | *response; /* IPP response */ | |
2447 | ipp_attribute_t *attr; /* Attribute in response */ | |
2448 | int delay, /* Current delay */ | |
f14324a7 | 2449 | prev_delay; /* Previous delay */ |
dcb445bc MS |
2450 | ipp_op_t job_op; /* Operation to use */ |
2451 | int job_id; /* Job ID */ | |
2452 | const char *job_name; /* Job name */ | |
2453 | ipp_jstate_t job_state; /* Job state */ | |
2454 | const char *job_user; /* Job originating user name */ | |
6961465f | 2455 | int password_tries = 0; /* Password tries */ |
7cf5915e MS |
2456 | |
2457 | ||
2458 | /* | |
2459 | * Make a copy of the printer connection... | |
2460 | */ | |
2461 | ||
db8b865d MS |
2462 | http = httpConnect2(monitor->hostname, monitor->port, NULL, AF_UNSPEC, |
2463 | monitor->encryption, 1, 0, NULL); | |
f228370c | 2464 | httpSetTimeout(http, 30.0, timeout_cb, NULL); |
3e7fe0ca MS |
2465 | if (username[0]) |
2466 | cupsSetUser(username); | |
6961465f MS |
2467 | |
2468 | cupsSetPasswordCB2((cups_password_cb2_t)password_cb, &password_tries); | |
7cf5915e MS |
2469 | |
2470 | /* | |
2471 | * Loop until the job is canceled, aborted, or completed. | |
2472 | */ | |
2473 | ||
f14324a7 | 2474 | delay = _cupsNextDelay(0, &prev_delay); |
7cf5915e | 2475 | |
a469f8a5 MS |
2476 | monitor->job_reasons = 0; |
2477 | ||
c0a48c37 | 2478 | while (monitor->job_state < IPP_JSTATE_CANCELED && !job_canceled) |
7cf5915e MS |
2479 | { |
2480 | /* | |
a401c273 | 2481 | * Reconnect to the printer as needed... |
7cf5915e MS |
2482 | */ |
2483 | ||
a401c273 | 2484 | if (httpGetFd(http) < 0) |
c0a48c37 | 2485 | httpReconnect2(http, 30000, NULL); |
a401c273 MS |
2486 | |
2487 | if (httpGetFd(http) >= 0) | |
7cf5915e MS |
2488 | { |
2489 | /* | |
2490 | * Connected, so check on the printer state... | |
2491 | */ | |
2492 | ||
2493 | monitor->printer_state = check_printer_state(http, monitor->uri, | |
2494 | monitor->resource, | |
2495 | monitor->user, | |
321d8d57 | 2496 | monitor->version); |
c0a48c37 | 2497 | if (cupsLastError() <= IPP_STATUS_OK_CONFLICTING) |
6961465f | 2498 | password_tries = 0; |
7cf5915e | 2499 | |
f64b32d9 MS |
2500 | if (monitor->job_id == 0 && monitor->create_job) |
2501 | { | |
2502 | /* | |
2503 | * No job-id yet, so continue... | |
2504 | */ | |
2505 | ||
a401c273 | 2506 | goto monitor_sleep; |
f64b32d9 MS |
2507 | } |
2508 | ||
dcb445bc MS |
2509 | /* |
2510 | * Check the status of the job itself... | |
2511 | */ | |
7cf5915e | 2512 | |
a29fd7dd | 2513 | job_op = (monitor->job_id > 0 && monitor->get_job_attrs) ? |
c0a48c37 | 2514 | IPP_OP_GET_JOB_ATTRIBUTES : IPP_OP_GET_JOBS; |
dcb445bc | 2515 | request = ippNewRequest(job_op); |
7e86f2f6 | 2516 | ippSetVersion(request, monitor->version / 10, monitor->version % 10); |
7cf5915e | 2517 | |
dcb445bc MS |
2518 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
2519 | NULL, monitor->uri); | |
c0a48c37 | 2520 | if (job_op == IPP_OP_GET_JOB_ATTRIBUTES) |
7cf5915e | 2521 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", |
dcb445bc | 2522 | monitor->job_id); |
7cf5915e | 2523 | |
dcb445bc MS |
2524 | if (monitor->user && monitor->user[0]) |
2525 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2526 | "requesting-user-name", NULL, monitor->user); | |
7cf5915e | 2527 | |
dcb445bc MS |
2528 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, |
2529 | "requested-attributes", | |
2530 | (int)(sizeof(jattrs) / sizeof(jattrs[0])), NULL, jattrs); | |
7cf5915e | 2531 | |
dcb445bc MS |
2532 | /* |
2533 | * Do the request... | |
2534 | */ | |
7cf5915e | 2535 | |
dcb445bc | 2536 | response = cupsDoRequest(http, request, monitor->resource); |
7cf5915e | 2537 | |
f3c17241 | 2538 | fprintf(stderr, "DEBUG: (monitor) %s: %s (%s)\n", ippOpString(job_op), |
dcb445bc | 2539 | ippErrorString(cupsLastError()), cupsLastErrorString()); |
22c9029b | 2540 | |
c0a48c37 | 2541 | if (cupsLastError() <= IPP_STATUS_OK_CONFLICTING) |
3e7fe0ca MS |
2542 | password_tries = 0; |
2543 | ||
c0a48c37 | 2544 | if (job_op == IPP_OP_GET_JOB_ATTRIBUTES) |
dcb445bc | 2545 | { |
7cf5915e MS |
2546 | if ((attr = ippFindAttribute(response, "job-state", |
2547 | IPP_TAG_ENUM)) != NULL) | |
2548 | monitor->job_state = (ipp_jstate_t)attr->values[0].integer; | |
2549 | else | |
c0a48c37 | 2550 | monitor->job_state = IPP_JSTATE_COMPLETED; |
dcb445bc | 2551 | } |
12f89d24 | 2552 | else if (response) |
dcb445bc MS |
2553 | { |
2554 | for (attr = response->attrs; attr; attr = attr->next) | |
2555 | { | |
2556 | job_id = 0; | |
2557 | job_name = NULL; | |
c0a48c37 | 2558 | job_state = IPP_JSTATE_PENDING; |
dcb445bc MS |
2559 | job_user = NULL; |
2560 | ||
2561 | while (attr && attr->group_tag != IPP_TAG_JOB) | |
2562 | attr = attr->next; | |
7cf5915e | 2563 | |
dcb445bc MS |
2564 | if (!attr) |
2565 | break; | |
2566 | ||
2567 | while (attr && attr->group_tag == IPP_TAG_JOB) | |
2568 | { | |
2569 | if (!strcmp(attr->name, "job-id") && | |
2570 | attr->value_tag == IPP_TAG_INTEGER) | |
2571 | job_id = attr->values[0].integer; | |
2572 | else if (!strcmp(attr->name, "job-name") && | |
2573 | (attr->value_tag == IPP_TAG_NAME || | |
2574 | attr->value_tag == IPP_TAG_NAMELANG)) | |
2575 | job_name = attr->values[0].string.text; | |
2576 | else if (!strcmp(attr->name, "job-state") && | |
2577 | attr->value_tag == IPP_TAG_ENUM) | |
7e86f2f6 | 2578 | job_state = (ipp_jstate_t)attr->values[0].integer; |
dcb445bc MS |
2579 | else if (!strcmp(attr->name, "job-originating-user-name") && |
2580 | (attr->value_tag == IPP_TAG_NAME || | |
2581 | attr->value_tag == IPP_TAG_NAMELANG)) | |
2582 | job_user = attr->values[0].string.text; | |
2583 | ||
2584 | attr = attr->next; | |
2585 | } | |
2586 | ||
2587 | if (job_id > 0 && job_name && !strcmp(job_name, monitor->job_name) && | |
2588 | job_user && monitor->user && !strcmp(job_user, monitor->user)) | |
2589 | { | |
2590 | monitor->job_id = job_id; | |
2591 | monitor->job_state = job_state; | |
2592 | break; | |
2593 | } | |
2594 | ||
2595 | if (!attr) | |
2596 | break; | |
2597 | } | |
7cf5915e MS |
2598 | } |
2599 | ||
400e67c1 | 2600 | fprintf(stderr, "DEBUG: (monitor) job-state = %s\n", ippEnumString("job-state", (int)monitor->job_state)); |
f024f448 MS |
2601 | |
2602 | if (!job_canceled && | |
c0a48c37 MS |
2603 | (monitor->job_state == IPP_JSTATE_CANCELED || |
2604 | monitor->job_state == IPP_JSTATE_ABORTED)) | |
f024f448 MS |
2605 | { |
2606 | job_canceled = -1; | |
2607 | fprintf(stderr, "DEBUG: (monitor) job_canceled = -1\n"); | |
2608 | } | |
2609 | ||
a469f8a5 MS |
2610 | if ((attr = ippFindAttribute(response, "job-state-reasons", |
2611 | IPP_TAG_KEYWORD)) != NULL) | |
2612 | { | |
2613 | int i, new_reasons = 0; /* Looping var, new reasons */ | |
2614 | ||
2615 | for (i = 0; i < attr->num_values; i ++) | |
2616 | { | |
fe1a4305 | 2617 | if (!strcmp(attr->values[i].string.text, "account-authorization-failed")) |
a469f8a5 MS |
2618 | new_reasons |= _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED; |
2619 | else if (!strcmp(attr->values[i].string.text, "account-closed")) | |
2620 | new_reasons |= _CUPS_JSR_ACCOUNT_CLOSED; | |
2621 | else if (!strcmp(attr->values[i].string.text, "account-info-needed")) | |
2622 | new_reasons |= _CUPS_JSR_ACCOUNT_INFO_NEEDED; | |
fe1a4305 | 2623 | else if (!strcmp(attr->values[i].string.text, "account-limit-reached")) |
a469f8a5 MS |
2624 | new_reasons |= _CUPS_JSR_ACCOUNT_LIMIT_REACHED; |
2625 | else if (!strcmp(attr->values[i].string.text, "job-password-wait")) | |
2626 | new_reasons |= _CUPS_JSR_JOB_PASSWORD_WAIT; | |
2627 | else if (!strcmp(attr->values[i].string.text, "job-release-wait")) | |
2628 | new_reasons |= _CUPS_JSR_JOB_RELEASE_WAIT; | |
fe1a4305 MS |
2629 | else if (!strcmp(attr->values[i].string.text, "document-format-error")) |
2630 | new_reasons |= _CUPS_JSR_DOCUMENT_FORMAT_ERROR; | |
2631 | else if (!strcmp(attr->values[i].string.text, "document-unprintable")) | |
2632 | new_reasons |= _CUPS_JSR_DOCUMENT_UNPRINTABLE; | |
2633 | ||
2634 | if (!job_canceled && (!strncmp(attr->values[i].string.text, "job-canceled-", 13) || !strcmp(attr->values[i].string.text, "aborted-by-system"))) | |
6028693e | 2635 | job_canceled = 1; |
a469f8a5 MS |
2636 | } |
2637 | ||
2638 | if (new_reasons != monitor->job_reasons) | |
2639 | { | |
2640 | if (new_reasons & _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED) | |
2641 | fputs("JOBSTATE: account-authorization-failed\n", stderr); | |
2642 | else if (new_reasons & _CUPS_JSR_ACCOUNT_CLOSED) | |
2643 | fputs("JOBSTATE: account-closed\n", stderr); | |
2644 | else if (new_reasons & _CUPS_JSR_ACCOUNT_INFO_NEEDED) | |
2645 | fputs("JOBSTATE: account-info-needed\n", stderr); | |
2646 | else if (new_reasons & _CUPS_JSR_ACCOUNT_LIMIT_REACHED) | |
2647 | fputs("JOBSTATE: account-limit-reached\n", stderr); | |
2648 | else if (new_reasons & _CUPS_JSR_JOB_PASSWORD_WAIT) | |
2649 | fputs("JOBSTATE: job-password-wait\n", stderr); | |
2650 | else if (new_reasons & _CUPS_JSR_JOB_RELEASE_WAIT) | |
2651 | fputs("JOBSTATE: job-release-wait\n", stderr); | |
fe1a4305 MS |
2652 | else if (new_reasons & (_CUPS_JSR_DOCUMENT_FORMAT_ERROR | _CUPS_JSR_DOCUMENT_UNPRINTABLE)) |
2653 | { | |
2654 | if (monitor->retryable) | |
2655 | { | |
2656 | /* | |
2657 | * Can't print this, so retry as raster... | |
2658 | */ | |
2659 | ||
2660 | job_canceled = 1; | |
2661 | fputs("JOBSTATE: cups-retry-as-raster\n", stderr); | |
2662 | } | |
2663 | else if (new_reasons & _CUPS_JSR_DOCUMENT_FORMAT_ERROR) | |
2664 | { | |
2665 | fputs("JOBSTATE: document-format-error\n", stderr); | |
2666 | } | |
2667 | else | |
2668 | { | |
2669 | fputs("JOBSTATE: document-unprintable\n", stderr); | |
2670 | } | |
2671 | } | |
a469f8a5 MS |
2672 | else |
2673 | fputs("JOBSTATE: job-printing\n", stderr); | |
2674 | ||
2675 | monitor->job_reasons = new_reasons; | |
2676 | } | |
2677 | } | |
2678 | ||
dcb445bc MS |
2679 | ippDelete(response); |
2680 | ||
400e67c1 | 2681 | fprintf(stderr, "DEBUG: (monitor) job-state = %s\n", ippEnumString("job-state", (int)monitor->job_state)); |
f3c17241 MS |
2682 | |
2683 | if (!job_canceled && | |
c0a48c37 MS |
2684 | (monitor->job_state == IPP_JSTATE_CANCELED || |
2685 | monitor->job_state == IPP_JSTATE_ABORTED)) | |
f3c17241 | 2686 | job_canceled = -1; |
7cf5915e MS |
2687 | } |
2688 | ||
2689 | /* | |
f14324a7 | 2690 | * Sleep for N seconds... |
7cf5915e MS |
2691 | */ |
2692 | ||
a401c273 MS |
2693 | monitor_sleep: |
2694 | ||
7e86f2f6 | 2695 | sleep((unsigned)delay); |
7cf5915e | 2696 | |
f14324a7 | 2697 | delay = _cupsNextDelay(delay, &prev_delay); |
7cf5915e MS |
2698 | } |
2699 | ||
dcb445bc MS |
2700 | /* |
2701 | * Cancel the job if necessary... | |
2702 | */ | |
2703 | ||
f3c17241 | 2704 | if (job_canceled > 0 && monitor->job_id > 0) |
e7dc514d | 2705 | { |
a401c273 | 2706 | if (httpGetFd(http) < 0) |
c0a48c37 | 2707 | httpReconnect2(http, 30000, NULL); |
a401c273 MS |
2708 | |
2709 | if (httpGetFd(http) >= 0) | |
e7dc514d | 2710 | { |
dcb445bc MS |
2711 | cancel_job(http, monitor->uri, monitor->job_id, monitor->resource, |
2712 | monitor->user, monitor->version); | |
2713 | ||
c0a48c37 | 2714 | if (cupsLastError() > IPP_STATUS_OK_CONFLICTING) |
f024f448 MS |
2715 | { |
2716 | fprintf(stderr, "DEBUG: (monitor) cancel_job() = %s\n", cupsLastErrorString()); | |
e7dc514d | 2717 | _cupsLangPrintFilter(stderr, "ERROR", _("Unable to cancel print job.")); |
f024f448 | 2718 | } |
e7dc514d MS |
2719 | } |
2720 | } | |
2721 | ||
7cf5915e MS |
2722 | /* |
2723 | * Cleanup and return... | |
2724 | */ | |
2725 | ||
2726 | httpClose(http); | |
2727 | ||
2728 | return (NULL); | |
2729 | } | |
2730 | ||
2731 | ||
0268488e MS |
2732 | /* |
2733 | * 'new_request()' - Create a new print creation or validation request. | |
2734 | */ | |
2735 | ||
2736 | static ipp_t * /* O - Request data */ | |
2737 | new_request( | |
2738 | ipp_op_t op, /* I - IPP operation code */ | |
2739 | int version, /* I - IPP version number */ | |
2740 | const char *uri, /* I - printer-uri value */ | |
2741 | const char *user, /* I - requesting-user-name value */ | |
2742 | const char *title, /* I - job-name value */ | |
2743 | int num_options, /* I - Number of options to send */ | |
2744 | cups_option_t *options, /* I - Options to send */ | |
2745 | const char *compression, /* I - compression value or NULL */ | |
c8fef167 | 2746 | int copies, /* I - copies value or 0 */ |
dcb445bc | 2747 | const char *format, /* I - document-format value or NULL */ |
f14324a7 | 2748 | _ppd_cache_t *pc, /* I - PPD cache and mapping data */ |
a469f8a5 | 2749 | ppd_file_t *ppd, /* I - PPD file data */ |
84315f46 | 2750 | ipp_attribute_t *media_col_sup, /* I - media-col-supported values */ |
a469f8a5 | 2751 | ipp_attribute_t *doc_handling_sup, /* I - multiple-document-handling-supported values */ |
f2a7bf2a MS |
2752 | ipp_attribute_t *print_color_mode_sup) |
2753 | /* I - Printer supports print-color-mode */ | |
0268488e | 2754 | { |
0268488e MS |
2755 | ipp_t *request; /* Request data */ |
2756 | const char *keyword; /* PWG keyword */ | |
0268488e MS |
2757 | |
2758 | ||
2759 | /* | |
2760 | * Create the IPP request... | |
2761 | */ | |
2762 | ||
7e86f2f6 MS |
2763 | request = ippNewRequest(op); |
2764 | ippSetVersion(request, version / 10, version % 10); | |
0268488e MS |
2765 | |
2766 | fprintf(stderr, "DEBUG: %s IPP/%d.%d\n", | |
2767 | ippOpString(request->request.op.operation_id), | |
2768 | request->request.op.version[0], | |
2769 | request->request.op.version[1]); | |
2770 | ||
2771 | /* | |
2772 | * Add standard attributes... | |
2773 | */ | |
2774 | ||
07eca067 | 2775 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); |
0268488e MS |
2776 | fprintf(stderr, "DEBUG: printer-uri=\"%s\"\n", uri); |
2777 | ||
2778 | if (user && *user) | |
2779 | { | |
07eca067 | 2780 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, user); |
0268488e MS |
2781 | fprintf(stderr, "DEBUG: requesting-user-name=\"%s\"\n", user); |
2782 | } | |
2783 | ||
2784 | if (title && *title) | |
2785 | { | |
07eca067 | 2786 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "job-name", NULL, title); |
0268488e MS |
2787 | fprintf(stderr, "DEBUG: job-name=\"%s\"\n", title); |
2788 | } | |
2789 | ||
c0a48c37 | 2790 | if (format && op != IPP_OP_CREATE_JOB) |
0268488e | 2791 | { |
07eca067 | 2792 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format", NULL, format); |
0268488e MS |
2793 | fprintf(stderr, "DEBUG: document-format=\"%s\"\n", format); |
2794 | } | |
2795 | ||
2796 | #ifdef HAVE_LIBZ | |
a469f8a5 | 2797 | if (compression && op != IPP_OP_CREATE_JOB && op != IPP_OP_VALIDATE_JOB) |
0268488e | 2798 | { |
07eca067 | 2799 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "compression", NULL, compression); |
0268488e MS |
2800 | fprintf(stderr, "DEBUG: compression=\"%s\"\n", compression); |
2801 | } | |
2802 | #endif /* HAVE_LIBZ */ | |
2803 | ||
2804 | /* | |
2805 | * Handle options on the command-line... | |
2806 | */ | |
2807 | ||
2808 | if (num_options > 0) | |
2809 | { | |
f14324a7 | 2810 | if (pc) |
0268488e MS |
2811 | { |
2812 | /* | |
2813 | * Send standard IPP attributes... | |
2814 | */ | |
2815 | ||
a469f8a5 MS |
2816 | fputs("DEBUG: Adding standard IPP operation/job attributes.\n", stderr); |
2817 | ||
07eca067 | 2818 | copies = _cupsConvertOptions(request, ppd, pc, media_col_sup, doc_handling_sup, print_color_mode_sup, user, format, copies, num_options, options); |
c178ac61 | 2819 | |
dcb445bc MS |
2820 | /* |
2821 | * Map FaxOut options... | |
2822 | */ | |
2823 | ||
2824 | if ((keyword = cupsGetOption("phone", num_options, options)) != NULL) | |
2825 | { | |
2826 | ipp_t *destination; /* destination collection */ | |
654051c5 | 2827 | char phone[1024], /* Phone number string */ |
654051c5 MS |
2828 | *ptr, /* Pointer into string */ |
2829 | tel_uri[1024]; /* tel: URI */ | |
fbcc927d | 2830 | static const char * const allowed = "0123456789#*-+.()pw"; |
654051c5 | 2831 | /* Allowed characters */ |
dcb445bc MS |
2832 | |
2833 | destination = ippNew(); | |
2834 | ||
654051c5 MS |
2835 | /* |
2836 | * Unescape and filter out spaces and other characters that are not | |
2837 | * allowed in a tel: URI. | |
2838 | */ | |
2839 | ||
3b94e1e1 | 2840 | _httpDecodeURI(phone, keyword, sizeof(phone)); |
064e50fb MS |
2841 | ptr = phone; |
2842 | ||
2843 | /* | |
2844 | * Weed out "Custom." in the beginning, this allows to put the | |
2845 | * "phone" option as custom string option into the PPD so that | |
2846 | * print dialogs not supporting fax display the option and | |
2847 | * allow entering the phone number. Print dialogs also send "None" | |
2848 | * if no phone number got entered, filter this, too. | |
2849 | */ | |
2850 | if (!_cups_strcasecmp(phone, "None")) | |
2851 | *ptr = '\0'; | |
2852 | if (!_cups_strncasecmp(phone, "Custom.", 7)) | |
2853 | _cups_strcpy(ptr, ptr + 7); | |
2854 | ||
2855 | for (; *ptr;) | |
3b94e1e1 | 2856 | { |
c1de912d MS |
2857 | if (*ptr == ',') |
2858 | *ptr = 'p'; | |
2859 | else if (!strchr(allowed, *ptr)) | |
3b94e1e1 MS |
2860 | _cups_strcpy(ptr, ptr + 1); |
2861 | else | |
2862 | ptr ++; | |
654051c5 MS |
2863 | } |
2864 | ||
064e50fb | 2865 | if (strlen(phone) > 0) |
3b94e1e1 | 2866 | { |
064e50fb MS |
2867 | httpAssembleURI(HTTP_URI_CODING_ALL, tel_uri, sizeof(tel_uri), "tel", NULL, NULL, 0, phone); |
2868 | ippAddString(destination, IPP_TAG_JOB, IPP_TAG_URI, "destination-uri", NULL, tel_uri); | |
2869 | fprintf(stderr, "DEBUG: Faxing to phone %s; destination-uri: %s\n", phone, tel_uri); | |
3b94e1e1 | 2870 | |
064e50fb MS |
2871 | if ((keyword = cupsGetOption("faxPrefix", num_options, options)) != NULL && *keyword) |
2872 | { | |
2873 | char predial[1024]; /* Pre-dial string */ | |
2874 | ||
2875 | _httpDecodeURI(predial, keyword, sizeof(predial)); | |
2876 | ptr = predial; | |
2877 | if (!_cups_strcasecmp(ptr, "None")) | |
2878 | *ptr = '\0'; | |
2879 | if (!_cups_strncasecmp(ptr, "Custom.", 7)) | |
2880 | ptr += 7; | |
2881 | if (strlen(ptr) > 0) | |
2882 | { | |
2883 | ippAddString(destination, IPP_TAG_JOB, IPP_TAG_TEXT, "pre-dial-string", NULL, ptr); | |
2884 | fprintf(stderr, "DEBUG: Pre-dialing %s; pre-dial-string: %s\n", ptr, ptr); | |
2885 | } | |
2886 | else | |
2887 | fprintf(stderr, "WARNING: Pre-dial number for fax not valid! Sending fax without pre-dial number.\n"); | |
2888 | } | |
dcb445bc | 2889 | |
064e50fb MS |
2890 | ippAddCollection(request, IPP_TAG_JOB, "destination-uris", destination); |
2891 | ippDelete(destination); | |
2892 | } | |
2893 | else | |
2894 | fprintf(stderr, "ERROR: Phone number for fax not valid! Fax cannot be sent.\n"); | |
dcb445bc | 2895 | } |
0268488e MS |
2896 | } |
2897 | else | |
2898 | { | |
2899 | /* | |
2900 | * When talking to another CUPS server, send all options... | |
2901 | */ | |
2902 | ||
a469f8a5 MS |
2903 | fputs("DEBUG: Adding all operation/job attributes.\n", stderr); |
2904 | cupsEncodeOptions2(request, num_options, options, IPP_TAG_OPERATION); | |
a29fd7dd | 2905 | cupsEncodeOptions2(request, num_options, options, IPP_TAG_JOB); |
0268488e MS |
2906 | } |
2907 | ||
82cc1f9a | 2908 | if (copies > 1 && (!pc || copies <= pc->max_copies)) |
0268488e MS |
2909 | ippAddInteger(request, IPP_TAG_JOB, IPP_TAG_INTEGER, "copies", copies); |
2910 | } | |
2911 | ||
95e00ac3 MS |
2912 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request)); |
2913 | debug_attributes(request); | |
a469f8a5 | 2914 | |
0268488e MS |
2915 | return (request); |
2916 | } | |
2917 | ||
2918 | ||
ef416fc2 | 2919 | /* |
2920 | * 'password_cb()' - Disable the password prompt for cupsDoFileRequest(). | |
2921 | */ | |
2922 | ||
bd7854cb | 2923 | static const char * /* O - Password */ |
5a9febac MS |
2924 | password_cb(const char *prompt, /* I - Prompt (not used) */ |
2925 | http_t *http, /* I - Connection */ | |
2926 | const char *method, /* I - Request method (not used) */ | |
2927 | const char *resource, /* I - Resource path (not used) */ | |
6961465f | 2928 | int *password_tries) /* I - Password tries */ |
ef416fc2 | 2929 | { |
5a9febac MS |
2930 | char def_username[HTTP_MAX_VALUE]; /* Default username */ |
2931 | ||
2932 | ||
6961465f MS |
2933 | fprintf(stderr, "DEBUG: password_cb(prompt=\"%s\", http=%p, method=\"%s\", " |
2934 | "resource=\"%s\", password_tries=%p(%d)), password=%p\n", | |
2935 | prompt, http, method, resource, password_tries, *password_tries, | |
2936 | password); | |
3e7fe0ca | 2937 | |
ef416fc2 | 2938 | (void)prompt; |
5a9febac MS |
2939 | (void)method; |
2940 | (void)resource; | |
ef416fc2 | 2941 | |
cf3d4dd6 MS |
2942 | if (!uri_credentials) |
2943 | { | |
2944 | /* | |
2945 | * Remember that we need to authenticate... | |
2946 | */ | |
18ecb428 | 2947 | |
cf3d4dd6 | 2948 | auth_info_required = "username,password"; |
18ecb428 | 2949 | |
cf3d4dd6 MS |
2950 | if (httpGetSubField(http, HTTP_FIELD_WWW_AUTHENTICATE, "username", |
2951 | def_username)) | |
2952 | { | |
2953 | char quoted[HTTP_MAX_VALUE * 2 + 4]; | |
2954 | /* Quoted string */ | |
5a9febac | 2955 | |
cf3d4dd6 MS |
2956 | fprintf(stderr, "ATTR: auth-info-default=%s,\n", |
2957 | quote_string(def_username, quoted, sizeof(quoted))); | |
2958 | } | |
5a9febac MS |
2959 | } |
2960 | ||
6961465f | 2961 | if (password && *password && *password_tries < 3) |
76cd9e37 | 2962 | { |
6961465f | 2963 | (*password_tries) ++; |
76cd9e37 | 2964 | |
4745f485 MS |
2965 | cupsSetUser(username); |
2966 | ||
ef416fc2 | 2967 | return (password); |
76cd9e37 | 2968 | } |
ef416fc2 | 2969 | else |
2970 | { | |
2971 | /* | |
18ecb428 | 2972 | * Give up after 3 tries or if we don't have a password to begin with... |
ef416fc2 | 2973 | */ |
2974 | ||
18ecb428 | 2975 | return (NULL); |
ef416fc2 | 2976 | } |
2977 | } | |
2978 | ||
2979 | ||
5a9febac MS |
2980 | /* |
2981 | * 'quote_string()' - Quote a string value. | |
2982 | */ | |
2983 | ||
2984 | static const char * /* O - Quoted string */ | |
2985 | quote_string(const char *s, /* I - String */ | |
2986 | char *q, /* I - Quoted string buffer */ | |
2987 | size_t qsize) /* I - Size of quoted string buffer */ | |
2988 | { | |
2989 | char *qptr, /* Pointer into string buffer */ | |
2990 | *qend; /* End of string buffer */ | |
2991 | ||
2992 | ||
2993 | qptr = q; | |
2994 | qend = q + qsize - 5; | |
2995 | ||
2996 | if (qend < q) | |
2997 | { | |
2998 | *q = '\0'; | |
2999 | return (q); | |
3000 | } | |
3001 | ||
3002 | *qptr++ = '\''; | |
3003 | *qptr++ = '\"'; | |
3004 | ||
3005 | while (*s && qptr < qend) | |
3006 | { | |
3007 | if (*s == '\\' || *s == '\"' || *s == '\'') | |
3008 | { | |
d726db79 | 3009 | if (qptr < (qend - 4)) |
5a9febac MS |
3010 | { |
3011 | *qptr++ = '\\'; | |
3012 | *qptr++ = '\\'; | |
3013 | *qptr++ = '\\'; | |
3014 | } | |
3015 | else | |
3016 | break; | |
3017 | } | |
3018 | ||
3019 | *qptr++ = *s++; | |
3020 | } | |
3021 | ||
3022 | *qptr++ = '\"'; | |
3023 | *qptr++ = '\''; | |
3024 | *qptr = '\0'; | |
3025 | ||
3026 | return (q); | |
3027 | } | |
3028 | ||
3029 | ||
1f0275e3 MS |
3030 | /* |
3031 | * 'report_attr()' - Report an IPP attribute value. | |
3032 | */ | |
3033 | ||
3034 | static void | |
3035 | report_attr(ipp_attribute_t *attr) /* I - Attribute */ | |
3036 | { | |
eac3a0a0 MS |
3037 | int i; /* Looping var */ |
3038 | char value[1024], /* Value string */ | |
5a9febac | 3039 | *valptr; /* Pointer into value string */ |
eac3a0a0 | 3040 | const char *cached; /* Cached attribute */ |
1f0275e3 MS |
3041 | |
3042 | ||
3043 | /* | |
3044 | * Convert the attribute values into quoted strings... | |
3045 | */ | |
3046 | ||
3047 | for (i = 0, valptr = value; | |
3048 | i < attr->num_values && valptr < (value + sizeof(value) - 10); | |
3049 | i ++) | |
3050 | { | |
3051 | if (i > 0) | |
3052 | *valptr++ = ','; | |
3053 | ||
3054 | switch (attr->value_tag) | |
3055 | { | |
3056 | case IPP_TAG_INTEGER : | |
3057 | case IPP_TAG_ENUM : | |
7e86f2f6 | 3058 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), "%d", attr->values[i].integer); |
1f0275e3 MS |
3059 | valptr += strlen(valptr); |
3060 | break; | |
3061 | ||
3062 | case IPP_TAG_TEXT : | |
3063 | case IPP_TAG_NAME : | |
3064 | case IPP_TAG_KEYWORD : | |
7e86f2f6 | 3065 | quote_string(attr->values[i].string.text, valptr, (size_t)(value + sizeof(value) - valptr)); |
5a9febac | 3066 | valptr += strlen(valptr); |
1f0275e3 MS |
3067 | break; |
3068 | ||
3069 | default : | |
3070 | /* | |
3071 | * Unsupported value type... | |
3072 | */ | |
3073 | ||
3074 | return; | |
3075 | } | |
3076 | } | |
3077 | ||
3078 | *valptr = '\0'; | |
3079 | ||
321d8d57 MS |
3080 | _cupsMutexLock(&report_mutex); |
3081 | ||
eac3a0a0 MS |
3082 | if ((cached = cupsGetOption(attr->name, num_attr_cache, |
3083 | attr_cache)) == NULL || strcmp(cached, value)) | |
3084 | { | |
3085 | /* | |
3086 | * Tell the scheduler about the new values... | |
3087 | */ | |
1f0275e3 | 3088 | |
eac3a0a0 MS |
3089 | num_attr_cache = cupsAddOption(attr->name, value, num_attr_cache, |
3090 | &attr_cache); | |
3091 | fprintf(stderr, "ATTR: %s=%s\n", attr->name, value); | |
3092 | } | |
321d8d57 MS |
3093 | |
3094 | _cupsMutexUnlock(&report_mutex); | |
1f0275e3 MS |
3095 | } |
3096 | ||
3097 | ||
ef416fc2 | 3098 | /* |
3099 | * 'report_printer_state()' - Report the printer state. | |
3100 | */ | |
3101 | ||
321d8d57 MS |
3102 | static void |
3103 | report_printer_state(ipp_t *ipp) /* I - IPP response */ | |
ef416fc2 | 3104 | { |
7cf5915e MS |
3105 | ipp_attribute_t *pa, /* printer-alert */ |
3106 | *pam, /* printer-alert-message */ | |
69889dcf | 3107 | *pmja, /* printer-mandatory-job-attributes */ |
7cf5915e | 3108 | *psm, /* printer-state-message */ |
1f0275e3 MS |
3109 | *reasons, /* printer-state-reasons */ |
3110 | *marker; /* marker-* attributes */ | |
7cf5915e MS |
3111 | char value[1024], /* State/message string */ |
3112 | *valptr; /* Pointer into string */ | |
c8fef167 MS |
3113 | static int ipp_supplies = -1; |
3114 | /* Report supply levels? */ | |
ef416fc2 | 3115 | |
3116 | ||
7cf5915e MS |
3117 | /* |
3118 | * Report alerts and messages... | |
3119 | */ | |
3120 | ||
064e50fb | 3121 | if ((pa = ippFindAttribute(ipp, "printer-alert", IPP_TAG_STRING)) != NULL) |
7cf5915e MS |
3122 | report_attr(pa); |
3123 | ||
3124 | if ((pam = ippFindAttribute(ipp, "printer-alert-message", | |
3125 | IPP_TAG_TEXT)) != NULL) | |
3126 | report_attr(pam); | |
3127 | ||
69889dcf MS |
3128 | if ((pmja = ippFindAttribute(ipp, "printer-mandatory-job-attributes", IPP_TAG_KEYWORD)) != NULL) |
3129 | { | |
3130 | int i, /* Looping var */ | |
3131 | count = ippGetCount(pmja); /* Number of values */ | |
3132 | ||
3133 | for (i = 0, valptr = value; i < count; i ++, valptr += strlen(valptr)) | |
3134 | { | |
3135 | if (i) | |
3136 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), " %s", ippGetString(pmja, i, NULL)); | |
3137 | else | |
3138 | strlcpy(value, ippGetString(pmja, i, NULL), sizeof(value)); | |
3139 | } | |
3140 | ||
3141 | if (strcmp(value, mandatory_attrs)) | |
3142 | { | |
3143 | strlcpy(mandatory_attrs, value, sizeof(mandatory_attrs)); | |
3144 | fprintf(stderr, "PPD: cupsMandatory=\"%s\"\n", value); | |
3145 | } | |
3146 | } | |
3147 | ||
323c5de1 | 3148 | if ((psm = ippFindAttribute(ipp, "printer-state-message", |
3149 | IPP_TAG_TEXT)) != NULL) | |
7cf5915e MS |
3150 | { |
3151 | char *ptr; /* Pointer into message */ | |
3152 | ||
3153 | ||
3154 | strlcpy(value, "INFO: ", sizeof(value)); | |
3155 | for (ptr = psm->values[0].string.text, valptr = value + 6; | |
3156 | *ptr && valptr < (value + sizeof(value) - 6); | |
3157 | ptr ++) | |
3158 | { | |
3159 | if (*ptr < ' ' && *ptr > 0 && *ptr != '\t') | |
3160 | { | |
3161 | /* | |
064e50fb | 3162 | * Substitute "<XX>" for the control character... |
7cf5915e MS |
3163 | */ |
3164 | ||
064e50fb | 3165 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), "<%02X>", *ptr); |
7cf5915e MS |
3166 | valptr += 4; |
3167 | } | |
3168 | else | |
3169 | *valptr++ = *ptr; | |
3170 | } | |
3171 | ||
3172 | *valptr++ = '\n'; | |
e60ec91f | 3173 | *valptr = '\0'; |
7cf5915e MS |
3174 | |
3175 | fputs(value, stderr); | |
3176 | } | |
3177 | ||
3178 | /* | |
3179 | * Now report printer-state-reasons, filtering out some of the reasons we never | |
3180 | * want to set... | |
3181 | */ | |
323c5de1 | 3182 | |
ef416fc2 | 3183 | if ((reasons = ippFindAttribute(ipp, "printer-state-reasons", |
3184 | IPP_TAG_KEYWORD)) == NULL) | |
321d8d57 | 3185 | return; |
ef416fc2 | 3186 | |
eac3a0a0 | 3187 | update_reasons(reasons, NULL); |
ef416fc2 | 3188 | |
1f0275e3 MS |
3189 | /* |
3190 | * Relay the current marker-* attribute values... | |
3191 | */ | |
3192 | ||
c8fef167 MS |
3193 | if (ipp_supplies < 0) |
3194 | { | |
3195 | ppd_file_t *ppd; /* PPD file */ | |
3196 | ppd_attr_t *ppdattr; /* Attribute in PPD file */ | |
3197 | ||
3198 | if ((ppd = ppdOpenFile(getenv("PPD"))) != NULL && | |
3199 | (ppdattr = ppdFindAttr(ppd, "cupsIPPSupplies", NULL)) != NULL && | |
88f9aafc | 3200 | ppdattr->value && _cups_strcasecmp(ppdattr->value, "true")) |
c8fef167 MS |
3201 | ipp_supplies = 0; |
3202 | else | |
3203 | ipp_supplies = 1; | |
3204 | ||
3205 | ppdClose(ppd); | |
3206 | } | |
3207 | ||
3208 | if (ipp_supplies > 0) | |
3209 | { | |
3210 | if ((marker = ippFindAttribute(ipp, "marker-colors", IPP_TAG_NAME)) != NULL) | |
3211 | report_attr(marker); | |
3212 | if ((marker = ippFindAttribute(ipp, "marker-high-levels", | |
3213 | IPP_TAG_INTEGER)) != NULL) | |
3214 | report_attr(marker); | |
3215 | if ((marker = ippFindAttribute(ipp, "marker-levels", | |
3216 | IPP_TAG_INTEGER)) != NULL) | |
3217 | report_attr(marker); | |
3218 | if ((marker = ippFindAttribute(ipp, "marker-low-levels", | |
3219 | IPP_TAG_INTEGER)) != NULL) | |
3220 | report_attr(marker); | |
3221 | if ((marker = ippFindAttribute(ipp, "marker-message", | |
3222 | IPP_TAG_TEXT)) != NULL) | |
3223 | report_attr(marker); | |
3224 | if ((marker = ippFindAttribute(ipp, "marker-names", IPP_TAG_NAME)) != NULL) | |
3225 | report_attr(marker); | |
3226 | if ((marker = ippFindAttribute(ipp, "marker-types", | |
3227 | IPP_TAG_KEYWORD)) != NULL) | |
3228 | report_attr(marker); | |
3229 | } | |
ef416fc2 | 3230 | } |
3231 | ||
3232 | ||
eac3a0a0 MS |
3233 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
3234 | /* | |
3235 | * 'run_as_user()' - Run the IPP backend as the printing user. | |
3236 | * | |
3237 | * This function uses an XPC-based user agent to run the backend as the printing | |
3238 | * user. We need to do this in order to have access to the user's Kerberos | |
3239 | * credentials. | |
3240 | */ | |
3241 | ||
3242 | static int /* O - Exit status */ | |
37e7e6e0 | 3243 | run_as_user(char *argv[], /* I - Command-line arguments */ |
eac3a0a0 MS |
3244 | uid_t uid, /* I - User ID */ |
3245 | const char *device_uri, /* I - Device URI */ | |
3246 | int fd) /* I - File to print */ | |
3247 | { | |
213f5a7c MS |
3248 | const char *auth_negotiate,/* AUTH_NEGOTIATE env var */ |
3249 | *content_type; /* [FINAL_]CONTENT_TYPE env vars */ | |
eac3a0a0 MS |
3250 | xpc_connection_t conn; /* Connection to XPC service */ |
3251 | xpc_object_t request; /* Request message dictionary */ | |
3252 | __block xpc_object_t response; /* Response message dictionary */ | |
3253 | dispatch_semaphore_t sem; /* Semaphore for waiting for response */ | |
3254 | int status = CUPS_BACKEND_FAILED; | |
3255 | /* Status of request */ | |
3256 | ||
3257 | ||
3258 | fprintf(stderr, "DEBUG: Running IPP backend as UID %d.\n", (int)uid); | |
3259 | ||
3260 | /* | |
3261 | * Connect to the user agent for the specified UID... | |
3262 | */ | |
3263 | ||
3264 | conn = xpc_connection_create_mach_service(kPMPrintUIToolAgent, | |
3265 | dispatch_get_global_queue(0, 0), 0); | |
3266 | if (!conn) | |
3267 | { | |
3268 | _cupsLangPrintFilter(stderr, "ERROR", | |
3269 | _("Unable to start backend process.")); | |
3270 | fputs("DEBUG: Unable to create connection to agent.\n", stderr); | |
3271 | goto cleanup; | |
3272 | } | |
3273 | ||
3274 | xpc_connection_set_event_handler(conn, | |
3275 | ^(xpc_object_t event) | |
3276 | { | |
3277 | xpc_type_t messageType = xpc_get_type(event); | |
3278 | ||
3279 | if (messageType == XPC_TYPE_ERROR) | |
3280 | { | |
3281 | if (event == XPC_ERROR_CONNECTION_INTERRUPTED) | |
3282 | fprintf(stderr, "DEBUG: Interrupted connection to service %s.\n", | |
3283 | xpc_connection_get_name(conn)); | |
3284 | else if (event == XPC_ERROR_CONNECTION_INVALID) | |
3285 | fprintf(stderr, "DEBUG: Connection invalid for service %s.\n", | |
3286 | xpc_connection_get_name(conn)); | |
3287 | else | |
3288 | fprintf(stderr, "DEBUG: Unxpected error for service %s: %s\n", | |
3289 | xpc_connection_get_name(conn), | |
3290 | xpc_dictionary_get_string(event, XPC_ERROR_KEY_DESCRIPTION)); | |
3291 | } | |
3292 | }); | |
3293 | xpc_connection_set_target_uid(conn, uid); | |
3294 | xpc_connection_resume(conn); | |
3295 | ||
3296 | /* | |
3297 | * Try starting the backend... | |
3298 | */ | |
3299 | ||
3300 | request = xpc_dictionary_create(NULL, NULL, 0); | |
3301 | xpc_dictionary_set_int64(request, "command", kPMStartJob); | |
3302 | xpc_dictionary_set_string(request, "device-uri", device_uri); | |
3303 | xpc_dictionary_set_string(request, "job-id", argv[1]); | |
3304 | xpc_dictionary_set_string(request, "user", argv[2]); | |
3305 | xpc_dictionary_set_string(request, "title", argv[3]); | |
3306 | xpc_dictionary_set_string(request, "copies", argv[4]); | |
3307 | xpc_dictionary_set_string(request, "options", argv[5]); | |
3308 | xpc_dictionary_set_string(request, "auth-info-required", | |
3309 | getenv("AUTH_INFO_REQUIRED")); | |
88f9aafc MS |
3310 | if ((auth_negotiate = getenv("AUTH_NEGOTIATE")) != NULL) |
3311 | xpc_dictionary_set_string(request, "auth-negotiate", auth_negotiate); | |
213f5a7c MS |
3312 | if ((content_type = getenv("CONTENT_TYPE")) != NULL) |
3313 | xpc_dictionary_set_string(request, "content-type", content_type); | |
3314 | if ((content_type = getenv("FINAL_CONTENT_TYPE")) != NULL) | |
3315 | xpc_dictionary_set_string(request, "final-content-type", content_type); | |
eac3a0a0 MS |
3316 | xpc_dictionary_set_fd(request, "stdin", fd); |
3317 | xpc_dictionary_set_fd(request, "stderr", 2); | |
3318 | xpc_dictionary_set_fd(request, "side-channel", CUPS_SC_FD); | |
3319 | ||
3320 | sem = dispatch_semaphore_create(0); | |
3321 | response = NULL; | |
3322 | ||
3323 | xpc_connection_send_message_with_reply(conn, request, | |
3324 | dispatch_get_global_queue(0,0), | |
3325 | ^(xpc_object_t reply) | |
3326 | { | |
3327 | /* Save the response and wake up */ | |
3328 | if (xpc_get_type(reply) | |
3329 | == XPC_TYPE_DICTIONARY) | |
3330 | response = xpc_retain(reply); | |
3331 | ||
3332 | dispatch_semaphore_signal(sem); | |
3333 | }); | |
3334 | ||
3335 | dispatch_semaphore_wait(sem, DISPATCH_TIME_FOREVER); | |
3336 | xpc_release(request); | |
3337 | dispatch_release(sem); | |
3338 | ||
3339 | if (response) | |
3340 | { | |
7e86f2f6 | 3341 | child_pid = (pid_t)xpc_dictionary_get_int64(response, "child-pid"); |
eac3a0a0 MS |
3342 | |
3343 | xpc_release(response); | |
3344 | ||
3345 | if (child_pid) | |
7e86f2f6 | 3346 | fprintf(stderr, "DEBUG: Child PID=%d.\n", (int)child_pid); |
eac3a0a0 MS |
3347 | else |
3348 | { | |
3349 | _cupsLangPrintFilter(stderr, "ERROR", | |
3350 | _("Unable to start backend process.")); | |
3351 | fputs("DEBUG: No child PID.\n", stderr); | |
3352 | goto cleanup; | |
3353 | } | |
3354 | } | |
3355 | else | |
3356 | { | |
3357 | _cupsLangPrintFilter(stderr, "ERROR", | |
3358 | _("Unable to start backend process.")); | |
3359 | fputs("DEBUG: No reply from agent.\n", stderr); | |
3360 | goto cleanup; | |
3361 | } | |
3362 | ||
3363 | /* | |
3364 | * Then wait for the backend to finish... | |
3365 | */ | |
3366 | ||
3367 | request = xpc_dictionary_create(NULL, NULL, 0); | |
3368 | xpc_dictionary_set_int64(request, "command", kPMWaitForJob); | |
3369 | xpc_dictionary_set_fd(request, "stderr", 2); | |
3370 | ||
3371 | sem = dispatch_semaphore_create(0); | |
3372 | response = NULL; | |
3373 | ||
3374 | xpc_connection_send_message_with_reply(conn, request, | |
3375 | dispatch_get_global_queue(0,0), | |
3376 | ^(xpc_object_t reply) | |
3377 | { | |
3378 | /* Save the response and wake up */ | |
3379 | if (xpc_get_type(reply) | |
3380 | == XPC_TYPE_DICTIONARY) | |
3381 | response = xpc_retain(reply); | |
3382 | ||
3383 | dispatch_semaphore_signal(sem); | |
3384 | }); | |
3385 | ||
3386 | dispatch_semaphore_wait(sem, DISPATCH_TIME_FOREVER); | |
3387 | xpc_release(request); | |
3388 | dispatch_release(sem); | |
3389 | ||
3390 | if (response) | |
3391 | { | |
7e86f2f6 | 3392 | status = (int)xpc_dictionary_get_int64(response, "status"); |
eac3a0a0 MS |
3393 | |
3394 | if (status == SIGTERM || status == SIGKILL || status == SIGPIPE) | |
3395 | { | |
3396 | fprintf(stderr, "DEBUG: Child terminated on signal %d.\n", status); | |
3397 | status = CUPS_BACKEND_FAILED; | |
3398 | } | |
3399 | else if (WIFSIGNALED(status)) | |
3400 | { | |
3401 | fprintf(stderr, "DEBUG: Child crashed on signal %d.\n", status); | |
3402 | status = CUPS_BACKEND_STOP; | |
3403 | } | |
3404 | else if (WIFEXITED(status)) | |
3405 | { | |
3406 | status = WEXITSTATUS(status); | |
3407 | fprintf(stderr, "DEBUG: Child exited with status %d.\n", status); | |
3408 | } | |
3409 | ||
3410 | xpc_release(response); | |
3411 | } | |
3412 | else | |
3413 | _cupsLangPrintFilter(stderr, "ERROR", | |
3414 | _("Unable to get backend exit status.")); | |
3415 | ||
3416 | cleanup: | |
3417 | ||
3418 | if (conn) | |
3419 | { | |
eac3a0a0 MS |
3420 | xpc_connection_cancel(conn); |
3421 | xpc_release(conn); | |
3422 | } | |
3423 | ||
3424 | return (status); | |
3425 | } | |
3426 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
3427 | ||
3428 | ||
ef416fc2 | 3429 | /* |
3430 | * 'sigterm_handler()' - Handle 'terminate' signals that stop the backend. | |
3431 | */ | |
3432 | ||
3433 | static void | |
3434 | sigterm_handler(int sig) /* I - Signal */ | |
3435 | { | |
3436 | (void)sig; /* remove compiler warnings... */ | |
3437 | ||
1ab278c3 | 3438 | backendMessage("DEBUG: Got SIGTERM.\n"); |
f3c17241 | 3439 | |
eac3a0a0 MS |
3440 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
3441 | if (child_pid) | |
3442 | { | |
3443 | kill(child_pid, sig); | |
3444 | child_pid = 0; | |
3445 | } | |
3446 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
3447 | ||
cc754834 | 3448 | if (!job_canceled) |
bd7854cb | 3449 | { |
3450 | /* | |
eac3a0a0 | 3451 | * Flag that the job should be canceled... |
bd7854cb | 3452 | */ |
3453 | ||
1ab278c3 | 3454 | backendMessage("DEBUG: sigterm_handler: job_canceled = 1.\n"); |
f3c17241 | 3455 | |
cc754834 | 3456 | job_canceled = 1; |
bd7854cb | 3457 | return; |
3458 | } | |
3459 | ||
82f97232 MS |
3460 | /* |
3461 | * The scheduler already tried to cancel us once, now just terminate | |
eac3a0a0 | 3462 | * after removing our temp file! |
82f97232 MS |
3463 | */ |
3464 | ||
3465 | if (tmpfilename[0]) | |
3466 | unlink(tmpfilename); | |
3467 | ||
9880f818 | 3468 | _exit(1); |
ef416fc2 | 3469 | } |
3470 | ||
3471 | ||
f228370c MS |
3472 | /* |
3473 | * 'timeout_cb()' - Handle HTTP timeouts. | |
3474 | */ | |
3475 | ||
3476 | static int /* O - 1 to continue, 0 to cancel */ | |
3477 | timeout_cb(http_t *http, /* I - Connection to server (unused) */ | |
3478 | void *user_data) /* I - User data (unused) */ | |
3479 | { | |
3480 | (void)http; | |
3481 | (void)user_data; | |
3482 | ||
3483 | return (!job_canceled); | |
3484 | } | |
3485 | ||
3486 | ||
ef416fc2 | 3487 | /* |
eac3a0a0 MS |
3488 | * 'update_reasons()' - Update the printer-state-reasons values. |
3489 | */ | |
3490 | ||
3491 | static void | |
3492 | update_reasons(ipp_attribute_t *attr, /* I - printer-state-reasons or NULL */ | |
3493 | const char *s) /* I - STATE: string or NULL */ | |
3494 | { | |
3495 | char op; /* Add (+), remove (-), replace (\0) */ | |
3496 | cups_array_t *new_reasons; /* New reasons array */ | |
3497 | char *reason, /* Current reason */ | |
3498 | add[2048], /* Reasons added string */ | |
3499 | *addptr, /* Pointer into add string */ | |
3500 | rem[2048], /* Reasons removed string */ | |
3501 | *remptr; /* Pointer into remove string */ | |
3502 | const char *addprefix, /* Current add string prefix */ | |
3503 | *remprefix; /* Current remove string prefix */ | |
3504 | ||
3505 | ||
3506 | fprintf(stderr, "DEBUG: update_reasons(attr=%d(%s%s), s=\"%s\")\n", | |
3507 | attr ? attr->num_values : 0, attr ? attr->values[0].string.text : "", | |
3508 | attr && attr->num_values > 1 ? ",..." : "", s ? s : "(null)"); | |
3509 | ||
3510 | /* | |
3511 | * Create an array of new reason keyword strings... | |
3512 | */ | |
3513 | ||
3514 | if (attr) | |
3515 | { | |
3516 | int i; /* Looping var */ | |
3517 | ||
3518 | new_reasons = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
3519 | op = '\0'; | |
3520 | ||
3521 | for (i = 0; i < attr->num_values; i ++) | |
3522 | { | |
3523 | reason = attr->values[i].string.text; | |
3524 | ||
3525 | if (strcmp(reason, "none") && | |
3526 | strcmp(reason, "none-report") && | |
3527 | strcmp(reason, "paused") && | |
a4845881 | 3528 | strncmp(reason, "spool-area-full", 15) && |
eac3a0a0 MS |
3529 | strcmp(reason, "com.apple.print.recoverable-warning") && |
3530 | strncmp(reason, "cups-", 5)) | |
3531 | cupsArrayAdd(new_reasons, reason); | |
3532 | } | |
3533 | } | |
3534 | else if (s) | |
3535 | { | |
3536 | if (*s == '+' || *s == '-') | |
3537 | op = *s++; | |
3538 | else | |
3539 | op = '\0'; | |
3540 | ||
5a9febac | 3541 | new_reasons = _cupsArrayNewStrings(s, ','); |
eac3a0a0 MS |
3542 | } |
3543 | else | |
3544 | return; | |
3545 | ||
3546 | /* | |
3547 | * Compute the changes... | |
3548 | */ | |
3549 | ||
3550 | add[0] = '\0'; | |
3551 | addprefix = "STATE: +"; | |
3552 | addptr = add; | |
3553 | rem[0] = '\0'; | |
3554 | remprefix = "STATE: -"; | |
3555 | remptr = rem; | |
3556 | ||
3557 | fprintf(stderr, "DEBUG2: op='%c', new_reasons=%d, state_reasons=%d\n", | |
3558 | op ? op : ' ', cupsArrayCount(new_reasons), | |
3559 | cupsArrayCount(state_reasons)); | |
3560 | ||
321d8d57 | 3561 | _cupsMutexLock(&report_mutex); |
eac3a0a0 MS |
3562 | |
3563 | if (op == '+') | |
3564 | { | |
3565 | /* | |
3566 | * Add reasons... | |
3567 | */ | |
3568 | ||
3569 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3570 | reason; | |
3571 | reason = (char *)cupsArrayNext(new_reasons)) | |
3572 | { | |
3573 | if (!cupsArrayFind(state_reasons, reason)) | |
3574 | { | |
3575 | if (!strncmp(reason, "cups-remote-", 12)) | |
3576 | { | |
3577 | /* | |
3578 | * If we are setting cups-remote-xxx, remove all other cups-remote-xxx | |
3579 | * keywords... | |
3580 | */ | |
3581 | ||
3582 | char *temp; /* Current reason in state_reasons */ | |
3583 | ||
3584 | cupsArraySave(state_reasons); | |
3585 | ||
3586 | for (temp = (char *)cupsArrayFirst(state_reasons); | |
3587 | temp; | |
3588 | temp = (char *)cupsArrayNext(state_reasons)) | |
3589 | if (!strncmp(temp, "cups-remote-", 12)) | |
3590 | { | |
7e86f2f6 | 3591 | snprintf(remptr, sizeof(rem) - (size_t)(remptr - rem), "%s%s", remprefix, temp); |
eac3a0a0 MS |
3592 | remptr += strlen(remptr); |
3593 | remprefix = ","; | |
3594 | ||
3595 | cupsArrayRemove(state_reasons, temp); | |
3596 | break; | |
3597 | } | |
3598 | ||
3599 | cupsArrayRestore(state_reasons); | |
3600 | } | |
3601 | ||
3602 | cupsArrayAdd(state_reasons, reason); | |
3603 | ||
7e86f2f6 | 3604 | snprintf(addptr, sizeof(add) - (size_t)(addptr - add), "%s%s", addprefix, reason); |
eac3a0a0 MS |
3605 | addptr += strlen(addptr); |
3606 | addprefix = ","; | |
3607 | } | |
3608 | } | |
3609 | } | |
3610 | else if (op == '-') | |
3611 | { | |
3612 | /* | |
3613 | * Remove reasons... | |
3614 | */ | |
3615 | ||
3616 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3617 | reason; | |
3618 | reason = (char *)cupsArrayNext(new_reasons)) | |
3619 | { | |
3620 | if (cupsArrayFind(state_reasons, reason)) | |
3621 | { | |
7e86f2f6 | 3622 | snprintf(remptr, sizeof(rem) - (size_t)(remptr - rem), "%s%s", remprefix, reason); |
eac3a0a0 MS |
3623 | remptr += strlen(remptr); |
3624 | remprefix = ","; | |
3625 | ||
3626 | cupsArrayRemove(state_reasons, reason); | |
3627 | } | |
3628 | } | |
3629 | } | |
3630 | else | |
3631 | { | |
3632 | /* | |
3633 | * Replace reasons... | |
3634 | */ | |
3635 | ||
3636 | for (reason = (char *)cupsArrayFirst(state_reasons); | |
3637 | reason; | |
3638 | reason = (char *)cupsArrayNext(state_reasons)) | |
3639 | { | |
3640 | if (strncmp(reason, "cups-", 5) && !cupsArrayFind(new_reasons, reason)) | |
3641 | { | |
7e86f2f6 | 3642 | snprintf(remptr, sizeof(rem) - (size_t)(remptr - rem), "%s%s", remprefix, reason); |
eac3a0a0 MS |
3643 | remptr += strlen(remptr); |
3644 | remprefix = ","; | |
3645 | ||
3646 | cupsArrayRemove(state_reasons, reason); | |
3647 | } | |
3648 | } | |
3649 | ||
3650 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3651 | reason; | |
3652 | reason = (char *)cupsArrayNext(new_reasons)) | |
3653 | { | |
3654 | if (!cupsArrayFind(state_reasons, reason)) | |
3655 | { | |
3656 | cupsArrayAdd(state_reasons, reason); | |
3657 | ||
7e86f2f6 | 3658 | snprintf(addptr, sizeof(add) - (size_t)(addptr - add), "%s%s", addprefix, reason); |
eac3a0a0 MS |
3659 | addptr += strlen(addptr); |
3660 | addprefix = ","; | |
3661 | } | |
3662 | } | |
3663 | } | |
3664 | ||
3416fe95 MS |
3665 | cupsArrayDelete(new_reasons); |
3666 | ||
321d8d57 | 3667 | _cupsMutexUnlock(&report_mutex); |
eac3a0a0 MS |
3668 | |
3669 | /* | |
3670 | * Report changes and return... | |
3671 | */ | |
3672 | ||
3673 | if (add[0] && rem[0]) | |
3674 | fprintf(stderr, "%s\n%s\n", add, rem); | |
3675 | else if (add[0]) | |
3676 | fprintf(stderr, "%s\n", add); | |
3677 | else if (rem[0]) | |
3678 | fprintf(stderr, "%s\n", rem); | |
3679 | } |