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Commit | Line | Data |
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ef416fc2 | 1 | /* |
3463c27a | 2 | * IPP backend for CUPS. |
ef416fc2 | 3 | * |
fa26ab95 | 4 | * Copyright © 2007-2019 by Apple Inc. |
53f8d64f | 5 | * Copyright © 1997-2007 by Easy Software Products, all rights reserved. |
ef416fc2 | 6 | * |
53f8d64f MS |
7 | * Licensed under Apache License v2.0. See the file "LICENSE" for more |
8 | * information. | |
ef416fc2 | 9 | */ |
10 | ||
11 | /* | |
12 | * Include necessary headers. | |
13 | */ | |
14 | ||
7a14d768 | 15 | #include "backend-private.h" |
f787e1e3 | 16 | #include <cups/ppd-private.h> |
eac3a0a0 | 17 | #include <cups/array-private.h> |
ef416fc2 | 18 | #include <sys/types.h> |
19 | #include <sys/stat.h> | |
ef416fc2 | 20 | #include <sys/wait.h> |
eac3a0a0 MS |
21 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
22 | # include <xpc/xpc.h> | |
23 | # define kPMPrintUIToolAgent "com.apple.printuitool.agent" | |
24 | # define kPMStartJob 100 | |
25 | # define kPMWaitForJob 101 | |
26 | extern void xpc_connection_set_target_uid(xpc_connection_t connection, | |
27 | uid_t uid); | |
28 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
ef416fc2 | 29 | |
7cf5915e | 30 | |
a469f8a5 MS |
31 | /* |
32 | * Bits for job-state-reasons we care about... | |
33 | */ | |
34 | ||
35 | #define _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED 0x01 | |
36 | #define _CUPS_JSR_ACCOUNT_CLOSED 0x02 | |
37 | #define _CUPS_JSR_ACCOUNT_INFO_NEEDED 0x04 | |
38 | #define _CUPS_JSR_ACCOUNT_LIMIT_REACHED 0x08 | |
39 | #define _CUPS_JSR_JOB_PASSWORD_WAIT 0x10 | |
40 | #define _CUPS_JSR_JOB_RELEASE_WAIT 0x20 | |
fe1a4305 MS |
41 | #define _CUPS_JSR_DOCUMENT_FORMAT_ERROR 0x40 |
42 | #define _CUPS_JSR_DOCUMENT_UNPRINTABLE 0x80 | |
a469f8a5 MS |
43 | |
44 | ||
7cf5915e MS |
45 | /* |
46 | * Types... | |
47 | */ | |
48 | ||
49 | typedef struct _cups_monitor_s /**** Monitoring data ****/ | |
50 | { | |
51 | const char *uri, /* Printer URI */ | |
52 | *hostname, /* Hostname */ | |
53 | *user, /* Username */ | |
54 | *resource; /* Resource path */ | |
55 | int port, /* Port number */ | |
56 | version, /* IPP version */ | |
a29fd7dd | 57 | job_id, /* Job ID for submitted job */ |
a469f8a5 | 58 | job_reasons, /* Job state reasons bits */ |
f64b32d9 | 59 | create_job, /* Support Create-Job? */ |
a29fd7dd | 60 | get_job_attrs; /* Support Get-Job-Attributes? */ |
dcb445bc | 61 | const char *job_name; /* Job name for submitted job */ |
7cf5915e MS |
62 | http_encryption_t encryption; /* Use encryption? */ |
63 | ipp_jstate_t job_state; /* Current job state */ | |
64 | ipp_pstate_t printer_state; /* Current printer state */ | |
fe1a4305 | 65 | int retryable; /* Is this a job that should be retried? */ |
7cf5915e MS |
66 | } _cups_monitor_t; |
67 | ||
68 | ||
ef416fc2 | 69 | /* |
70 | * Globals... | |
71 | */ | |
72 | ||
eac3a0a0 | 73 | static const char *auth_info_required; |
18ecb428 | 74 | /* New auth-info-required value */ |
eac3a0a0 | 75 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
7e86f2f6 | 76 | static pid_t child_pid = 0; /* Child process ID */ |
eac3a0a0 | 77 | #endif /* HAVE_GSSAPI && HAVE_XPC */ |
7cf5915e MS |
78 | static const char * const jattrs[] = /* Job attributes we want */ |
79 | { | |
3dd9c340 | 80 | "job-id", |
eac3a0a0 | 81 | "job-impressions-completed", |
7cf5915e | 82 | "job-media-sheets-completed", |
dcb445bc MS |
83 | "job-name", |
84 | "job-originating-user-name", | |
7cf5915e MS |
85 | "job-state", |
86 | "job-state-reasons" | |
87 | }; | |
cf3d4dd6 | 88 | static int job_canceled = 0, |
eac3a0a0 | 89 | /* Job cancelled? */ |
cf3d4dd6 MS |
90 | uri_credentials = 0; |
91 | /* Credentials supplied in URI? */ | |
3e7fe0ca MS |
92 | static char username[256] = "", |
93 | /* Username for device URI */ | |
94 | *password = NULL; | |
eac3a0a0 | 95 | /* Password for device URI */ |
7cf5915e MS |
96 | static const char * const pattrs[] = /* Printer attributes we want */ |
97 | { | |
a469f8a5 MS |
98 | #ifdef HAVE_LIBZ |
99 | "compression-supported", | |
100 | #endif /* HAVE_LIBZ */ | |
7cf5915e MS |
101 | "copies-supported", |
102 | "cups-version", | |
103 | "document-format-supported", | |
5ae9fbb3 | 104 | "job-password-encryption-supported", |
7cf5915e MS |
105 | "marker-colors", |
106 | "marker-high-levels", | |
107 | "marker-levels", | |
108 | "marker-low-levels", | |
109 | "marker-message", | |
110 | "marker-names", | |
111 | "marker-types", | |
112 | "media-col-supported", | |
84315f46 | 113 | "multiple-document-handling-supported", |
c8fef167 | 114 | "operations-supported", |
3463c27a | 115 | "print-color-mode-supported", |
7cf5915e MS |
116 | "printer-alert", |
117 | "printer-alert-description", | |
118 | "printer-is-accepting-jobs", | |
69889dcf | 119 | "printer-mandatory-job-attributes", |
7cf5915e MS |
120 | "printer-state", |
121 | "printer-state-message", | |
a4845881 | 122 | "printer-state-reasons" |
7cf5915e | 123 | }; |
07ed0e9a MS |
124 | static const char * const remote_job_states[] = |
125 | { /* Remote job state keywords */ | |
88f9aafc MS |
126 | "+cups-remote-pending", |
127 | "+cups-remote-pending-held", | |
128 | "+cups-remote-processing", | |
129 | "+cups-remote-stopped", | |
130 | "+cups-remote-canceled", | |
131 | "+cups-remote-aborted", | |
132 | "+cups-remote-completed" | |
07ed0e9a | 133 | }; |
321d8d57 | 134 | static _cups_mutex_t report_mutex = _CUPS_MUTEX_INITIALIZER; |
eac3a0a0 | 135 | /* Mutex to control access */ |
321d8d57 MS |
136 | static int num_attr_cache = 0; |
137 | /* Number of cached attributes */ | |
138 | static cups_option_t *attr_cache = NULL; | |
139 | /* Cached attributes */ | |
140 | static cups_array_t *state_reasons; /* Array of printe-state-reasons keywords */ | |
eac3a0a0 MS |
141 | static char tmpfilename[1024] = ""; |
142 | /* Temporary spool file name */ | |
69889dcf MS |
143 | static char mandatory_attrs[1024] = ""; |
144 | /* cupsMandatory value */ | |
ef416fc2 | 145 | |
146 | ||
147 | /* | |
148 | * Local functions... | |
149 | */ | |
150 | ||
7cf5915e MS |
151 | static void cancel_job(http_t *http, const char *uri, int id, |
152 | const char *resource, const char *user, | |
153 | int version); | |
154 | static ipp_pstate_t check_printer_state(http_t *http, const char *uri, | |
155 | const char *resource, | |
321d8d57 | 156 | const char *user, int version); |
95e00ac3 | 157 | static void debug_attributes(ipp_t *ipp); |
7cf5915e | 158 | static void *monitor_printer(_cups_monitor_t *monitor); |
0268488e MS |
159 | static ipp_t *new_request(ipp_op_t op, int version, const char *uri, |
160 | const char *user, const char *title, | |
161 | int num_options, cups_option_t *options, | |
162 | const char *compression, int copies, | |
f14324a7 | 163 | const char *format, _ppd_cache_t *pc, |
a469f8a5 | 164 | ppd_file_t *ppd, |
84315f46 | 165 | ipp_attribute_t *media_col_sup, |
a469f8a5 | 166 | ipp_attribute_t *doc_handling_sup, |
f2a7bf2a | 167 | ipp_attribute_t *print_color_mode_sup); |
5a9febac MS |
168 | static const char *password_cb(const char *prompt, http_t *http, |
169 | const char *method, const char *resource, | |
6961465f | 170 | int *user_data); |
5a9febac | 171 | static const char *quote_string(const char *s, char *q, size_t qsize); |
7cf5915e | 172 | static void report_attr(ipp_attribute_t *attr); |
321d8d57 | 173 | static void report_printer_state(ipp_t *ipp); |
eac3a0a0 | 174 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
37e7e6e0 | 175 | static int run_as_user(char *argv[], uid_t uid, |
eac3a0a0 MS |
176 | const char *device_uri, int fd); |
177 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
7cf5915e | 178 | static void sigterm_handler(int sig); |
f228370c | 179 | static int timeout_cb(http_t *http, void *user_data); |
eac3a0a0 | 180 | static void update_reasons(ipp_attribute_t *attr, const char *s); |
ef416fc2 | 181 | |
182 | ||
183 | /* | |
184 | * 'main()' - Send a file to the printer or server. | |
185 | * | |
186 | * Usage: | |
187 | * | |
188 | * printer-uri job-id user title copies options [file] | |
189 | */ | |
190 | ||
191 | int /* O - Exit status */ | |
bd7854cb | 192 | main(int argc, /* I - Number of command-line args */ |
ef416fc2 | 193 | char *argv[]) /* I - Command-line arguments */ |
194 | { | |
195 | int i; /* Looping var */ | |
b94498cf | 196 | int send_options; /* Send job options? */ |
ef416fc2 | 197 | int num_options; /* Number of printer options */ |
198 | cups_option_t *options; /* Printer options */ | |
1f0275e3 | 199 | const char *device_uri; /* Device URI */ |
acb056cb | 200 | char scheme[255], /* Scheme in URI */ |
ef416fc2 | 201 | hostname[1024], /* Hostname */ |
ef416fc2 | 202 | resource[1024], /* Resource info (printer name) */ |
26d47ec6 | 203 | addrname[256], /* Address name */ |
ef416fc2 | 204 | *optptr, /* Pointer to URI options */ |
db1f069b MS |
205 | *name, /* Name of option */ |
206 | *value, /* Value of option */ | |
207 | sep; /* Separator character */ | |
6961465f | 208 | int password_tries = 0; /* Password tries */ |
c8fef167 | 209 | http_addrlist_t *addrlist; /* Address of printer */ |
5a9febac | 210 | int snmp_enabled = 1; /* Is SNMP enabled? */ |
7a14d768 MS |
211 | int snmp_fd, /* SNMP socket */ |
212 | start_count, /* Page count via SNMP at start */ | |
426c6a59 MS |
213 | page_count, /* Page count via SNMP */ |
214 | have_supplies; /* Printer supports supply levels? */ | |
bd7854cb | 215 | int num_files; /* Number of files to print */ |
82f97232 MS |
216 | char **files, /* Files to print */ |
217 | *compatfile = NULL; /* Compatibility filename */ | |
218 | off_t compatsize = 0; /* Size of compatibility file */ | |
ef416fc2 | 219 | int port; /* Port number (not used) */ |
220 | char uri[HTTP_MAX_URI]; /* Updated URI without user/pass */ | |
dcb445bc | 221 | char print_job_name[1024]; /* Update job-name for Print-Job */ |
cc754834 | 222 | http_status_t http_status; /* Status of HTTP request */ |
ef416fc2 | 223 | ipp_status_t ipp_status; /* Status of IPP request */ |
224 | http_t *http; /* HTTP connection */ | |
225 | ipp_t *request, /* IPP request */ | |
226 | *response, /* IPP response */ | |
227 | *supported; /* get-printer-attributes response */ | |
c0e1af83 | 228 | time_t start_time; /* Time of first connect */ |
c0e1af83 | 229 | int contimeout; /* Connection timeout */ |
f14324a7 MS |
230 | int delay, /* Delay for retries */ |
231 | prev_delay; /* Previous delay */ | |
0268488e | 232 | const char *compression; /* Compression mode */ |
f13db65e | 233 | int waitjob, /* Wait for job complete? */ |
a469f8a5 | 234 | waitjob_tries = 0, /* Number of times we've waited */ |
ef416fc2 | 235 | waitprinter; /* Wait for printer ready? */ |
f13db65e | 236 | time_t waittime; /* Wait time for held jobs */ |
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? */ |
f2a7bf2a | 260 | copies, /* Number of copies for job */ |
d09495fa | 261 | copies_remaining; /* Number of copies remaining */ |
c277e2f8 | 262 | const char *content_type, /* CONTENT_TYPE environment variable */ |
0268488e MS |
263 | *final_content_type, /* FINAL_CONTENT_TYPE environment var */ |
264 | *document_format; /* document-format value */ | |
cc754834 | 265 | int fd; /* File descriptor */ |
eac3a0a0 | 266 | off_t bytes = 0; /* Bytes copied */ |
cc754834 | 267 | char buffer[16384]; /* Copy buffer */ |
ef416fc2 | 268 | #if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET) |
269 | struct sigaction action; /* Actions for POSIX signals */ | |
270 | #endif /* HAVE_SIGACTION && !HAVE_SIGSET */ | |
271 | int version; /* IPP version */ | |
a469f8a5 MS |
272 | ppd_file_t *ppd = NULL; /* PPD file */ |
273 | _ppd_cache_t *pc = NULL; /* PPD cache and mapping data */ | |
eac3a0a0 | 274 | fd_set input; /* Input set for select() */ |
ef416fc2 | 275 | |
276 | ||
277 | /* | |
278 | * Make sure status messages are not buffered... | |
279 | */ | |
280 | ||
281 | setbuf(stderr, NULL); | |
282 | ||
283 | /* | |
284 | * Ignore SIGPIPE and catch SIGTERM signals... | |
285 | */ | |
286 | ||
287 | #ifdef HAVE_SIGSET | |
288 | sigset(SIGPIPE, SIG_IGN); | |
289 | sigset(SIGTERM, sigterm_handler); | |
290 | #elif defined(HAVE_SIGACTION) | |
291 | memset(&action, 0, sizeof(action)); | |
292 | action.sa_handler = SIG_IGN; | |
293 | sigaction(SIGPIPE, &action, NULL); | |
294 | ||
295 | sigemptyset(&action.sa_mask); | |
296 | sigaddset(&action.sa_mask, SIGTERM); | |
297 | action.sa_handler = sigterm_handler; | |
298 | sigaction(SIGTERM, &action, NULL); | |
299 | #else | |
300 | signal(SIGPIPE, SIG_IGN); | |
301 | signal(SIGTERM, sigterm_handler); | |
302 | #endif /* HAVE_SIGSET */ | |
303 | ||
304 | /* | |
305 | * Check command-line... | |
306 | */ | |
307 | ||
308 | if (argc == 1) | |
309 | { | |
310 | char *s; | |
311 | ||
312 | if ((s = strrchr(argv[0], '/')) != NULL) | |
313 | s ++; | |
314 | else | |
315 | s = argv[0]; | |
316 | ||
8b450588 MS |
317 | printf("network %s \"Unknown\" \"%s (%s)\"\n", |
318 | s, _cupsLangString(cupsLangDefault(), | |
319 | _("Internet Printing Protocol")), s); | |
ef416fc2 | 320 | return (CUPS_BACKEND_OK); |
321 | } | |
bd7854cb | 322 | else if (argc < 6) |
ef416fc2 | 323 | { |
db1f069b | 324 | _cupsLangPrintf(stderr, |
0837b7e8 | 325 | _("Usage: %s job-id user title copies options [file]"), |
db1f069b | 326 | argv[0]); |
ef416fc2 | 327 | return (CUPS_BACKEND_STOP); |
328 | } | |
329 | ||
eac3a0a0 MS |
330 | /* |
331 | * Get the device URI... | |
332 | */ | |
333 | ||
334 | while ((device_uri = cupsBackendDeviceURI(argv)) == NULL) | |
335 | { | |
336 | _cupsLangPrintFilter(stderr, "INFO", _("Unable to locate printer.")); | |
337 | sleep(10); | |
338 | ||
339 | if (getenv("CLASS") != NULL) | |
340 | return (CUPS_BACKEND_FAILED); | |
341 | } | |
342 | ||
343 | if ((auth_info_required = getenv("AUTH_INFO_REQUIRED")) == NULL) | |
344 | auth_info_required = "none"; | |
345 | ||
5a9febac | 346 | state_reasons = _cupsArrayNewStrings(getenv("PRINTER_STATE_REASONS"), ','); |
eac3a0a0 MS |
347 | |
348 | #ifdef HAVE_GSSAPI | |
349 | /* | |
350 | * For Kerberos, become the printing user (if we can) to get the credentials | |
351 | * that way. | |
352 | */ | |
353 | ||
0fea1812 | 354 | if (!getuid() && (value = getenv("AUTH_UID")) != NULL) |
eac3a0a0 MS |
355 | { |
356 | uid_t uid = (uid_t)atoi(value); | |
357 | /* User ID */ | |
358 | ||
359 | # ifdef HAVE_XPC | |
360 | if (uid > 0) | |
361 | { | |
362 | if (argc == 6) | |
37e7e6e0 | 363 | return (run_as_user(argv, uid, device_uri, 0)); |
eac3a0a0 MS |
364 | else |
365 | { | |
366 | int status = 0; /* Exit status */ | |
367 | ||
368 | for (i = 6; i < argc && !status && !job_canceled; i ++) | |
369 | { | |
370 | if ((fd = open(argv[i], O_RDONLY)) >= 0) | |
371 | { | |
37e7e6e0 | 372 | status = run_as_user(argv, uid, device_uri, fd); |
eac3a0a0 MS |
373 | close(fd); |
374 | } | |
375 | else | |
376 | { | |
377 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
378 | status = CUPS_BACKEND_FAILED; | |
379 | } | |
380 | } | |
381 | ||
382 | return (status); | |
383 | } | |
384 | } | |
385 | ||
386 | # else /* No XPC, just try to run as the user ID */ | |
387 | if (uid > 0) | |
32987439 | 388 | setuid(uid); |
eac3a0a0 MS |
389 | # endif /* HAVE_XPC */ |
390 | } | |
391 | #endif /* HAVE_GSSAPI */ | |
392 | ||
ef416fc2 | 393 | /* |
bd7854cb | 394 | * Get the (final) content type... |
ef416fc2 | 395 | */ |
396 | ||
c277e2f8 MS |
397 | if ((content_type = getenv("CONTENT_TYPE")) == NULL) |
398 | content_type = "application/octet-stream"; | |
ef416fc2 | 399 | |
c277e2f8 MS |
400 | if ((final_content_type = getenv("FINAL_CONTENT_TYPE")) == NULL) |
401 | { | |
402 | final_content_type = content_type; | |
403 | ||
404 | if (!strncmp(final_content_type, "printer/", 8)) | |
405 | final_content_type = "application/vnd.cups-raw"; | |
406 | } | |
d09495fa | 407 | |
ef416fc2 | 408 | /* |
409 | * Extract the hostname and printer name from the URI... | |
410 | */ | |
411 | ||
acb056cb MS |
412 | httpSeparateURI(HTTP_URI_CODING_ALL, device_uri, scheme, sizeof(scheme), |
413 | username, sizeof(username), hostname, sizeof(hostname), &port, | |
414 | resource, sizeof(resource)); | |
ef416fc2 | 415 | |
a41f09e2 MS |
416 | if (!port) |
417 | port = IPP_PORT; /* Default to port 631 */ | |
418 | ||
94436c5a | 419 | if (!strcmp(scheme, "https") || !strcmp(scheme, "ipps")) |
c0a48c37 | 420 | cupsSetEncryption(HTTP_ENCRYPTION_ALWAYS); |
8ca02f3c | 421 | else |
c0a48c37 | 422 | cupsSetEncryption(HTTP_ENCRYPTION_IF_REQUESTED); |
ef416fc2 | 423 | |
ef416fc2 | 424 | /* |
425 | * See if there are any options... | |
426 | */ | |
427 | ||
0268488e | 428 | compression = NULL; |
cc754834 | 429 | version = 20; |
ef416fc2 | 430 | waitjob = 1; |
431 | waitprinter = 1; | |
c0e1af83 | 432 | contimeout = 7 * 24 * 60 * 60; |
ef416fc2 | 433 | |
434 | if ((optptr = strchr(resource, '?')) != NULL) | |
435 | { | |
436 | /* | |
437 | * Yup, terminate the device name string and move to the first | |
438 | * character of the optptr... | |
439 | */ | |
440 | ||
441 | *optptr++ = '\0'; | |
442 | ||
443 | /* | |
444 | * Then parse the optptr... | |
445 | */ | |
446 | ||
447 | while (*optptr) | |
448 | { | |
449 | /* | |
450 | * Get the name... | |
451 | */ | |
452 | ||
db1f069b | 453 | name = optptr; |
ef416fc2 | 454 | |
db1f069b MS |
455 | while (*optptr && *optptr != '=' && *optptr != '+' && *optptr != '&') |
456 | optptr ++; | |
457 | ||
458 | if ((sep = *optptr) != '\0') | |
459 | *optptr++ = '\0'; | |
460 | ||
461 | if (sep == '=') | |
ef416fc2 | 462 | { |
463 | /* | |
464 | * Get the value... | |
465 | */ | |
466 | ||
db1f069b | 467 | value = optptr; |
ef416fc2 | 468 | |
db1f069b | 469 | while (*optptr && *optptr != '+' && *optptr != '&') |
ef416fc2 | 470 | optptr ++; |
db1f069b MS |
471 | |
472 | if (*optptr) | |
473 | *optptr++ = '\0'; | |
ef416fc2 | 474 | } |
475 | else | |
db1f069b | 476 | value = (char *)""; |
ef416fc2 | 477 | |
478 | /* | |
479 | * Process the option... | |
480 | */ | |
481 | ||
88f9aafc | 482 | if (!_cups_strcasecmp(name, "waitjob")) |
ef416fc2 | 483 | { |
484 | /* | |
485 | * Wait for job completion? | |
486 | */ | |
487 | ||
88f9aafc MS |
488 | waitjob = !_cups_strcasecmp(value, "on") || |
489 | !_cups_strcasecmp(value, "yes") || | |
490 | !_cups_strcasecmp(value, "true"); | |
ef416fc2 | 491 | } |
88f9aafc | 492 | else if (!_cups_strcasecmp(name, "waitprinter")) |
ef416fc2 | 493 | { |
494 | /* | |
495 | * Wait for printer idle? | |
496 | */ | |
497 | ||
88f9aafc MS |
498 | waitprinter = !_cups_strcasecmp(value, "on") || |
499 | !_cups_strcasecmp(value, "yes") || | |
500 | !_cups_strcasecmp(value, "true"); | |
ef416fc2 | 501 | } |
88f9aafc | 502 | else if (!_cups_strcasecmp(name, "encryption")) |
ef416fc2 | 503 | { |
504 | /* | |
505 | * Enable/disable encryption? | |
506 | */ | |
507 | ||
88f9aafc | 508 | if (!_cups_strcasecmp(value, "always")) |
c0a48c37 | 509 | cupsSetEncryption(HTTP_ENCRYPTION_ALWAYS); |
88f9aafc | 510 | else if (!_cups_strcasecmp(value, "required")) |
c0a48c37 | 511 | cupsSetEncryption(HTTP_ENCRYPTION_REQUIRED); |
88f9aafc | 512 | else if (!_cups_strcasecmp(value, "never")) |
c0a48c37 | 513 | cupsSetEncryption(HTTP_ENCRYPTION_NEVER); |
88f9aafc | 514 | else if (!_cups_strcasecmp(value, "ifrequested")) |
c0a48c37 | 515 | cupsSetEncryption(HTTP_ENCRYPTION_IF_REQUESTED); |
ef416fc2 | 516 | else |
517 | { | |
0837b7e8 MS |
518 | _cupsLangPrintFilter(stderr, "ERROR", |
519 | _("Unknown encryption option value: \"%s\"."), | |
520 | value); | |
ef416fc2 | 521 | } |
522 | } | |
5a9febac MS |
523 | else if (!_cups_strcasecmp(name, "snmp")) |
524 | { | |
525 | /* | |
526 | * Enable/disable SNMP stuff... | |
527 | */ | |
528 | ||
529 | snmp_enabled = !value[0] || !_cups_strcasecmp(value, "on") || | |
5a582409 MS |
530 | !_cups_strcasecmp(value, "yes") || |
531 | !_cups_strcasecmp(value, "true"); | |
5a9febac | 532 | } |
88f9aafc | 533 | else if (!_cups_strcasecmp(name, "version")) |
ef416fc2 | 534 | { |
535 | if (!strcmp(value, "1.0")) | |
c168a833 | 536 | version = 10; |
ef416fc2 | 537 | else if (!strcmp(value, "1.1")) |
c168a833 MS |
538 | version = 11; |
539 | else if (!strcmp(value, "2.0")) | |
540 | version = 20; | |
541 | else if (!strcmp(value, "2.1")) | |
542 | version = 21; | |
0837b7e8 MS |
543 | else if (!strcmp(value, "2.2")) |
544 | version = 22; | |
ef416fc2 | 545 | else |
546 | { | |
0837b7e8 MS |
547 | _cupsLangPrintFilter(stderr, "ERROR", |
548 | _("Unknown version option value: \"%s\"."), | |
549 | value); | |
ef416fc2 | 550 | } |
551 | } | |
b423cd4c | 552 | #ifdef HAVE_LIBZ |
88f9aafc | 553 | else if (!_cups_strcasecmp(name, "compression")) |
b423cd4c | 554 | { |
88f9aafc MS |
555 | if (!_cups_strcasecmp(value, "true") || !_cups_strcasecmp(value, "yes") || |
556 | !_cups_strcasecmp(value, "on") || !_cups_strcasecmp(value, "gzip")) | |
0268488e | 557 | compression = "gzip"; |
a469f8a5 MS |
558 | else if (!_cups_strcasecmp(value, "deflate")) |
559 | compression = "deflate"; | |
560 | else if (!_cups_strcasecmp(value, "false") || | |
561 | !_cups_strcasecmp(value, "no") || | |
562 | !_cups_strcasecmp(value, "off") || | |
563 | !_cups_strcasecmp(value, "none")) | |
564 | compression = "none"; | |
b423cd4c | 565 | } |
566 | #endif /* HAVE_LIBZ */ | |
88f9aafc | 567 | else if (!_cups_strcasecmp(name, "contimeout")) |
c0e1af83 | 568 | { |
569 | /* | |
570 | * Set the connection timeout... | |
571 | */ | |
572 | ||
573 | if (atoi(value) > 0) | |
574 | contimeout = atoi(value); | |
575 | } | |
ef416fc2 | 576 | else |
577 | { | |
578 | /* | |
579 | * Unknown option... | |
580 | */ | |
581 | ||
0837b7e8 MS |
582 | _cupsLangPrintFilter(stderr, "ERROR", |
583 | _("Unknown option \"%s\" with value \"%s\"."), | |
584 | name, value); | |
ef416fc2 | 585 | } |
586 | } | |
587 | } | |
588 | ||
b423cd4c | 589 | /* |
590 | * If we have 7 arguments, print the file named on the command-line. | |
591 | * Otherwise, copy stdin to a temporary file and print the temporary | |
592 | * file. | |
593 | */ | |
594 | ||
595 | if (argc == 6) | |
596 | { | |
cc754834 | 597 | num_files = 0; |
f228370c | 598 | files = NULL; |
88f9aafc MS |
599 | send_options = !_cups_strcasecmp(final_content_type, "application/pdf") || |
600 | !_cups_strcasecmp(final_content_type, "application/vnd.cups-pdf") || | |
601 | !_cups_strncasecmp(final_content_type, "image/", 6); | |
cc754834 MS |
602 | |
603 | fputs("DEBUG: Sending stdin for job...\n", stderr); | |
b423cd4c | 604 | } |
605 | else | |
606 | { | |
607 | /* | |
608 | * Point to the files on the command-line... | |
609 | */ | |
610 | ||
c277e2f8 MS |
611 | num_files = argc - 6; |
612 | files = argv + 6; | |
613 | send_options = 1; | |
b94498cf | 614 | |
cc754834 MS |
615 | fprintf(stderr, "DEBUG: %d files to send in job...\n", num_files); |
616 | } | |
b423cd4c | 617 | |
ef416fc2 | 618 | /* |
619 | * Set the authentication info, if any... | |
620 | */ | |
621 | ||
6961465f | 622 | cupsSetPasswordCB2((cups_password_cb2_t)password_cb, &password_tries); |
ef416fc2 | 623 | |
624 | if (username[0]) | |
625 | { | |
626 | /* | |
5a9febac | 627 | * Use authentication information in the device URI... |
ef416fc2 | 628 | */ |
629 | ||
630 | if ((password = strchr(username, ':')) != NULL) | |
631 | *password++ = '\0'; | |
632 | ||
633 | cupsSetUser(username); | |
cf3d4dd6 | 634 | uri_credentials = 1; |
ef416fc2 | 635 | } |
82f97232 | 636 | else |
ef416fc2 | 637 | { |
638 | /* | |
09a101d6 | 639 | * Try loading authentication information from the environment. |
ef416fc2 | 640 | */ |
641 | ||
db1f069b MS |
642 | const char *ptr = getenv("AUTH_USERNAME"); |
643 | ||
644 | if (ptr) | |
3e7fe0ca MS |
645 | { |
646 | strlcpy(username, ptr, sizeof(username)); | |
09a101d6 | 647 | cupsSetUser(ptr); |
3e7fe0ca | 648 | } |
ef416fc2 | 649 | |
09a101d6 | 650 | password = getenv("AUTH_PASSWORD"); |
ef416fc2 | 651 | } |
652 | ||
653 | /* | |
c8fef167 | 654 | * Try finding the remote server... |
ef416fc2 | 655 | */ |
656 | ||
4d301e69 | 657 | start_time = time(NULL); |
c0e1af83 | 658 | |
f5cffc18 | 659 | addrlist = backendLookup(hostname, port, &job_canceled); |
c8fef167 | 660 | |
db8b865d MS |
661 | http = httpConnect2(hostname, port, addrlist, AF_UNSPEC, cupsEncryption(), 1, |
662 | 0, NULL); | |
f228370c | 663 | httpSetTimeout(http, 30.0, timeout_cb, NULL); |
c8fef167 MS |
664 | |
665 | /* | |
666 | * See if the printer supports SNMP... | |
667 | */ | |
668 | ||
5a9febac MS |
669 | if (snmp_enabled) |
670 | snmp_fd = _cupsSNMPOpen(addrlist->addr.addr.sa_family); | |
671 | else | |
672 | snmp_fd = -1; | |
673 | ||
674 | if (snmp_fd >= 0) | |
c8fef167 MS |
675 | have_supplies = !backendSNMPSupplies(snmp_fd, &(addrlist->addr), |
676 | &start_count, NULL); | |
c8fef167 MS |
677 | else |
678 | have_supplies = start_count = 0; | |
679 | ||
680 | /* | |
681 | * Wait for data from the filter... | |
682 | */ | |
683 | ||
684 | if (num_files == 0) | |
eac3a0a0 | 685 | { |
f14324a7 | 686 | if (!backendWaitLoop(snmp_fd, &(addrlist->addr), 0, backendNetworkSideCB)) |
c8fef167 | 687 | return (CUPS_BACKEND_OK); |
eac3a0a0 MS |
688 | else if ((bytes = read(0, buffer, sizeof(buffer))) <= 0) |
689 | return (CUPS_BACKEND_OK); | |
690 | } | |
c8fef167 MS |
691 | |
692 | /* | |
693 | * Try connecting to the remote server... | |
694 | */ | |
695 | ||
f14324a7 | 696 | delay = _cupsNextDelay(0, &prev_delay); |
757d2cad | 697 | |
ef416fc2 | 698 | do |
699 | { | |
acb056cb | 700 | fprintf(stderr, "DEBUG: Connecting to %s:%d\n", hostname, port); |
0837b7e8 | 701 | _cupsLangPrintFilter(stderr, "INFO", _("Connecting to printer.")); |
ef416fc2 | 702 | |
c0a48c37 | 703 | if (httpReconnect2(http, 30000, NULL)) |
ef416fc2 | 704 | { |
c7017ecc MS |
705 | int error = errno; /* Connection error */ |
706 | ||
c0a48c37 | 707 | if (http->status == HTTP_STATUS_CUPS_PKI_ERROR) |
eac3a0a0 | 708 | update_reasons(NULL, "+cups-certificate-error"); |
c8fef167 | 709 | |
cc754834 | 710 | if (job_canceled) |
7594b224 | 711 | break; |
712 | ||
ef416fc2 | 713 | if (getenv("CLASS") != NULL) |
714 | { | |
715 | /* | |
716 | * If the CLASS environment variable is set, the job was submitted | |
717 | * to a class and not to a specific queue. In this case, we want | |
718 | * to abort immediately so that the job can be requeued on the next | |
719 | * available printer in the class. | |
720 | */ | |
721 | ||
0837b7e8 MS |
722 | _cupsLangPrintFilter(stderr, "INFO", |
723 | _("Unable to contact printer, queuing on next " | |
724 | "printer in class.")); | |
ef416fc2 | 725 | |
ef416fc2 | 726 | /* |
727 | * Sleep 5 seconds to keep the job from requeuing too rapidly... | |
728 | */ | |
729 | ||
730 | sleep(5); | |
731 | ||
eac3a0a0 | 732 | update_reasons(NULL, "-connecting-to-device"); |
c8fef167 | 733 | |
ef416fc2 | 734 | return (CUPS_BACKEND_FAILED); |
735 | } | |
736 | ||
c7017ecc MS |
737 | fprintf(stderr, "DEBUG: Connection error: %s\n", strerror(errno)); |
738 | ||
4cf66fef | 739 | if (errno == ECONNREFUSED || errno == EHOSTDOWN || errno == EHOSTUNREACH || errno == ETIMEDOUT || errno == ENOTCONN) |
ef416fc2 | 740 | { |
c0e1af83 | 741 | if (contimeout && (time(NULL) - start_time) > contimeout) |
742 | { | |
0837b7e8 MS |
743 | _cupsLangPrintFilter(stderr, "ERROR", |
744 | _("The printer is not responding.")); | |
eac3a0a0 | 745 | update_reasons(NULL, "-connecting-to-device"); |
c0e1af83 | 746 | return (CUPS_BACKEND_FAILED); |
747 | } | |
748 | ||
c7017ecc MS |
749 | switch (error) |
750 | { | |
751 | case EHOSTDOWN : | |
0837b7e8 | 752 | _cupsLangPrintFilter(stderr, "WARNING", |
22c9029b MS |
753 | _("The printer may not exist or " |
754 | "is unavailable at this time.")); | |
c7017ecc MS |
755 | break; |
756 | ||
757 | case EHOSTUNREACH : | |
4cf66fef | 758 | default : |
0837b7e8 | 759 | _cupsLangPrintFilter(stderr, "WARNING", |
22c9029b MS |
760 | _("The printer is unreachable at this " |
761 | "time.")); | |
c7017ecc MS |
762 | break; |
763 | ||
764 | case ECONNREFUSED : | |
0837b7e8 | 765 | _cupsLangPrintFilter(stderr, "WARNING", |
f3c17241 | 766 | _("The printer is in use.")); |
c7017ecc MS |
767 | break; |
768 | } | |
c0e1af83 | 769 | |
7e86f2f6 | 770 | sleep((unsigned)delay); |
c0e1af83 | 771 | |
f14324a7 | 772 | delay = _cupsNextDelay(delay, &prev_delay); |
ef416fc2 | 773 | } |
ef416fc2 | 774 | else |
775 | { | |
0837b7e8 | 776 | _cupsLangPrintFilter(stderr, "ERROR", |
22c9029b | 777 | _("The printer is not responding.")); |
ef416fc2 | 778 | sleep(30); |
779 | } | |
7594b224 | 780 | |
cc754834 | 781 | if (job_canceled) |
7594b224 | 782 | break; |
ef416fc2 | 783 | } |
c8fef167 | 784 | else |
eac3a0a0 | 785 | update_reasons(NULL, "-cups-certificate-error"); |
ef416fc2 | 786 | } |
c8fef167 | 787 | while (http->fd < 0); |
ef416fc2 | 788 | |
f3c17241 MS |
789 | if (job_canceled) |
790 | return (CUPS_BACKEND_OK); | |
791 | else if (!http) | |
7594b224 | 792 | return (CUPS_BACKEND_FAILED); |
7594b224 | 793 | |
5004c056 MS |
794 | if (httpIsEncrypted(http)) |
795 | { | |
796 | /* | |
797 | * Validate TLS credentials... | |
798 | */ | |
799 | ||
800 | cups_array_t *creds; /* TLS credentials */ | |
801 | cups_array_t *lcreds = NULL; /* Loaded credentials */ | |
802 | http_trust_t trust; /* Trust level */ | |
5ff02b0d MS |
803 | char credinfo[1024], /* Information on credentials */ |
804 | lcredinfo[1024];/* Information on saved credentials */ | |
805 | static const char * const trusts[] = { NULL, "+cups-pki-invalid", "+cups-pki-changed", "+cups-pki-expired", NULL, "+cups-pki-unknown" }; | |
5004c056 | 806 | /* Trust keywords */ |
5ff02b0d MS |
807 | static const char * const trust_msgs[] = |
808 | { | |
809 | "Credentials are OK/trusted", | |
810 | "Credentials are invalid", | |
811 | "Credentials have changed", | |
812 | "Credentials are expired", | |
813 | "Credentials have been renewed", | |
814 | "Credentials are unknown/new" | |
815 | }; | |
5004c056 MS |
816 | |
817 | fputs("DEBUG: Connection is encrypted.\n", stderr); | |
818 | ||
819 | if (!httpCopyCredentials(http, &creds)) | |
820 | { | |
821 | trust = httpCredentialsGetTrust(creds, hostname); | |
5ff02b0d MS |
822 | httpCredentialsString(creds, credinfo, sizeof(credinfo)); |
823 | ||
e5aa186c | 824 | fprintf(stderr, "DEBUG: %s (%s)\n", trust_msgs[trust], cupsLastErrorString()); |
5ff02b0d | 825 | fprintf(stderr, "DEBUG: Printer credentials: %s\n", credinfo); |
5004c056 | 826 | |
5ff02b0d MS |
827 | if (!httpLoadCredentials(NULL, &lcreds, hostname)) |
828 | { | |
829 | httpCredentialsString(lcreds, lcredinfo, sizeof(lcredinfo)); | |
830 | fprintf(stderr, "DEBUG: Stored credentials: %s\n", lcredinfo); | |
831 | } | |
832 | else | |
833 | fputs("DEBUG: No stored credentials.\n", stderr); | |
5004c056 MS |
834 | |
835 | update_reasons(NULL, "-cups-pki-invalid,cups-pki-changed,cups-pki-expired,cups-pki-unknown"); | |
836 | if (trusts[trust]) | |
837 | { | |
838 | update_reasons(NULL, trusts[trust]); | |
839 | return (CUPS_BACKEND_STOP); | |
840 | } | |
841 | ||
5ff02b0d | 842 | if (!lcreds) |
5004c056 MS |
843 | { |
844 | /* | |
845 | * Could not load the credentials, let's save the ones we have so we | |
846 | * can detect changes... | |
847 | */ | |
848 | ||
849 | httpSaveCredentials(NULL, creds, hostname); | |
850 | } | |
851 | ||
852 | httpFreeCredentials(lcreds); | |
853 | httpFreeCredentials(creds); | |
854 | } | |
855 | else | |
856 | { | |
5ff02b0d MS |
857 | fputs("DEBUG: No printer credentials.\n", stderr); |
858 | ||
5004c056 MS |
859 | update_reasons(NULL, "cups-pki-unknown"); |
860 | return (CUPS_BACKEND_STOP); | |
861 | } | |
862 | } | |
863 | ||
eac3a0a0 | 864 | update_reasons(NULL, "-connecting-to-device"); |
0837b7e8 | 865 | _cupsLangPrintFilter(stderr, "INFO", _("Connected to printer.")); |
ef416fc2 | 866 | |
22c9029b MS |
867 | fprintf(stderr, "DEBUG: Connected to %s:%d...\n", |
868 | httpAddrString(http->hostaddr, addrname, sizeof(addrname)), | |
a469f8a5 | 869 | httpAddrPort(http->hostaddr)); |
26d47ec6 | 870 | |
ef416fc2 | 871 | /* |
872 | * Build a URI for the printer and fill the standard IPP attributes for | |
873 | * an IPP_PRINT_FILE request. We can't use the URI in argv[0] because it | |
874 | * might contain username:password information... | |
875 | */ | |
876 | ||
acb056cb MS |
877 | httpAssembleURI(HTTP_URI_CODING_ALL, uri, sizeof(uri), scheme, NULL, hostname, |
878 | port, resource); | |
ef416fc2 | 879 | |
880 | /* | |
881 | * First validate the destination and see if the device supports multiple | |
cc754834 | 882 | * copies... |
ef416fc2 | 883 | */ |
884 | ||
a469f8a5 | 885 | #ifdef HAVE_LIBZ |
7e86f2f6 | 886 | compression_sup = NULL; |
a469f8a5 | 887 | #endif /* HAVE_LIBZ */ |
7e86f2f6 MS |
888 | copies_sup = NULL; |
889 | cups_version = NULL; | |
5ae9fbb3 | 890 | encryption_sup = NULL; |
7e86f2f6 MS |
891 | format_sup = NULL; |
892 | media_col_sup = NULL; | |
893 | supported = NULL; | |
894 | operations_sup = NULL; | |
895 | doc_handling_sup = NULL; | |
896 | print_color_mode_sup = NULL; | |
ef416fc2 | 897 | |
898 | do | |
899 | { | |
7a14d768 MS |
900 | /* |
901 | * Check for side-channel requests... | |
902 | */ | |
903 | ||
904 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
905 | ||
ef416fc2 | 906 | /* |
907 | * Build the IPP request... | |
908 | */ | |
909 | ||
c0a48c37 | 910 | request = ippNewRequest(IPP_OP_GET_PRINTER_ATTRIBUTES); |
7e86f2f6 | 911 | ippSetVersion(request, version / 10, version % 10); |
ef416fc2 | 912 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
913 | NULL, uri); | |
914 | ||
915 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
916 | "requested-attributes", sizeof(pattrs) / sizeof(pattrs[0]), | |
917 | NULL, pattrs); | |
918 | ||
919 | /* | |
920 | * Do the request... | |
921 | */ | |
922 | ||
923 | fputs("DEBUG: Getting supported attributes...\n", stderr); | |
924 | ||
c0a48c37 | 925 | if (http->version < HTTP_VERSION_1_1) |
cc754834 | 926 | { |
c7017ecc MS |
927 | fprintf(stderr, "DEBUG: Printer responded with HTTP version %d.%d.\n", |
928 | http->version / 100, http->version % 100); | |
eac3a0a0 MS |
929 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
930 | "cups-ipp-wrong-http-version"); | |
cc754834 | 931 | } |
97c9a8d7 | 932 | |
7cf5915e MS |
933 | supported = cupsDoRequest(http, request, resource); |
934 | ipp_status = cupsLastError(); | |
ef416fc2 | 935 | |
22c9029b MS |
936 | fprintf(stderr, "DEBUG: Get-Printer-Attributes: %s (%s)\n", |
937 | ippErrorString(ipp_status), cupsLastErrorString()); | |
938 | ||
c0a48c37 | 939 | if (ipp_status <= IPP_STATUS_OK_CONFLICTING) |
3e7fe0ca MS |
940 | password_tries = 0; |
941 | else | |
ef416fc2 | 942 | { |
7cf5915e MS |
943 | fprintf(stderr, "DEBUG: Get-Printer-Attributes returned %s.\n", |
944 | ippErrorString(ipp_status)); | |
945 | ||
c0a48c37 MS |
946 | if (ipp_status == IPP_STATUS_ERROR_BUSY || |
947 | ipp_status == IPP_STATUS_ERROR_SERVICE_UNAVAILABLE) | |
ef416fc2 | 948 | { |
c0e1af83 | 949 | if (contimeout && (time(NULL) - start_time) > contimeout) |
950 | { | |
0837b7e8 MS |
951 | _cupsLangPrintFilter(stderr, "ERROR", |
952 | _("The printer is not responding.")); | |
c0e1af83 | 953 | return (CUPS_BACKEND_FAILED); |
954 | } | |
955 | ||
f3c17241 | 956 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
c0e1af83 | 957 | |
321d8d57 | 958 | report_printer_state(supported); |
c0e1af83 | 959 | |
7e86f2f6 | 960 | sleep((unsigned)delay); |
c0e1af83 | 961 | |
f14324a7 | 962 | delay = _cupsNextDelay(delay, &prev_delay); |
ef416fc2 | 963 | } |
c0a48c37 MS |
964 | else if ((ipp_status == IPP_STATUS_ERROR_BAD_REQUEST || |
965 | ipp_status == IPP_STATUS_ERROR_VERSION_NOT_SUPPORTED) && version > 10) | |
ef416fc2 | 966 | { |
967 | /* | |
cc754834 | 968 | * Switch to IPP/1.1 or IPP/1.0... |
ef416fc2 | 969 | */ |
970 | ||
cc754834 MS |
971 | if (version >= 20) |
972 | { | |
a469f8a5 MS |
973 | _cupsLangPrintFilter(stderr, "INFO", _("Preparing to print.")); |
974 | fprintf(stderr, | |
975 | "DEBUG: The printer does not support IPP/%d.%d, trying " | |
976 | "IPP/1.1.\n", version / 10, version % 10); | |
cc754834 MS |
977 | version = 11; |
978 | } | |
979 | else | |
980 | { | |
a469f8a5 MS |
981 | _cupsLangPrintFilter(stderr, "INFO", _("Preparing to print.")); |
982 | fprintf(stderr, | |
983 | "DEBUG: The printer does not support IPP/%d.%d, trying " | |
984 | "IPP/1.0.\n", version / 10, version % 10); | |
cc754834 MS |
985 | version = 10; |
986 | } | |
987 | ||
c0a48c37 | 988 | httpReconnect2(http, 30000, NULL); |
ef416fc2 | 989 | } |
c0a48c37 | 990 | else if (ipp_status == IPP_STATUS_ERROR_NOT_FOUND) |
ef416fc2 | 991 | { |
0837b7e8 | 992 | _cupsLangPrintFilter(stderr, "ERROR", |
a469f8a5 MS |
993 | _("The printer configuration is incorrect or the " |
994 | "printer no longer exists.")); | |
ef416fc2 | 995 | |
22c9029b | 996 | ippDelete(supported); |
ef416fc2 | 997 | |
998 | return (CUPS_BACKEND_STOP); | |
999 | } | |
c0a48c37 MS |
1000 | else if (ipp_status == IPP_STATUS_ERROR_FORBIDDEN || |
1001 | ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED) | |
41681883 | 1002 | { |
12f89d24 MS |
1003 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
1004 | /* WWW-Authenticate field value */ | |
1005 | ||
1006 | if (!strncmp(www_auth, "Negotiate", 9)) | |
41681883 | 1007 | auth_info_required = "negotiate"; |
12f89d24 MS |
1008 | else if (www_auth[0]) |
1009 | auth_info_required = "username,password"; | |
41681883 MS |
1010 | |
1011 | fprintf(stderr, "ATTR: auth-info-required=%s\n", auth_info_required); | |
1012 | return (CUPS_BACKEND_AUTH_REQUIRED); | |
1013 | } | |
c0a48c37 | 1014 | else if (ipp_status != IPP_STATUS_ERROR_NOT_AUTHORIZED) |
ef416fc2 | 1015 | { |
0837b7e8 | 1016 | _cupsLangPrintFilter(stderr, "ERROR", |
22c9029b | 1017 | _("Unable to get printer status.")); |
ef416fc2 | 1018 | sleep(10); |
5a9febac | 1019 | |
c0a48c37 | 1020 | httpReconnect2(http, 30000, NULL); |
ef416fc2 | 1021 | } |
1022 | ||
22c9029b MS |
1023 | ippDelete(supported); |
1024 | supported = NULL; | |
ef416fc2 | 1025 | continue; |
1026 | } | |
cc754834 | 1027 | |
eac3a0a0 | 1028 | if (!getenv("CLASS")) |
22c9029b | 1029 | { |
eac3a0a0 MS |
1030 | /* |
1031 | * Check printer-is-accepting-jobs = false and printer-state-reasons for the | |
1032 | * "spool-area-full" keyword... | |
1033 | */ | |
22c9029b | 1034 | |
eac3a0a0 MS |
1035 | int busy = 0; |
1036 | ||
1037 | if ((printer_accepting = ippFindAttribute(supported, | |
1038 | "printer-is-accepting-jobs", | |
1039 | IPP_TAG_BOOLEAN)) != NULL && | |
1040 | !printer_accepting->values[0].boolean) | |
1041 | busy = 1; | |
1042 | else if (!printer_accepting) | |
1043 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1044 | "cups-ipp-missing-printer-is-accepting-jobs"); | |
88f9aafc | 1045 | |
eac3a0a0 MS |
1046 | if ((printer_state = ippFindAttribute(supported, |
1047 | "printer-state-reasons", | |
a469f8a5 MS |
1048 | IPP_TAG_KEYWORD)) == NULL) |
1049 | { | |
1050 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1051 | "cups-ipp-missing-printer-state-reasons"); | |
1052 | } | |
1053 | else if (!busy) | |
eac3a0a0 MS |
1054 | { |
1055 | for (i = 0; i < printer_state->num_values; i ++) | |
a469f8a5 | 1056 | { |
eac3a0a0 MS |
1057 | if (!strcmp(printer_state->values[0].string.text, |
1058 | "spool-area-full") || | |
1059 | !strncmp(printer_state->values[0].string.text, "spool-area-full-", | |
1060 | 16)) | |
1061 | { | |
1062 | busy = 1; | |
1063 | break; | |
1064 | } | |
a469f8a5 | 1065 | } |
eac3a0a0 | 1066 | } |
eac3a0a0 MS |
1067 | |
1068 | if (busy) | |
22c9029b | 1069 | { |
f3c17241 | 1070 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
22c9029b | 1071 | |
321d8d57 | 1072 | report_printer_state(supported); |
22c9029b | 1073 | |
7e86f2f6 | 1074 | sleep((unsigned)delay); |
22c9029b | 1075 | |
eac3a0a0 | 1076 | delay = _cupsNextDelay(delay, &prev_delay); |
22c9029b MS |
1077 | |
1078 | ippDelete(supported); | |
eb383c31 MS |
1079 | supported = NULL; |
1080 | ipp_status = IPP_STATUS_ERROR_BUSY; | |
22c9029b MS |
1081 | continue; |
1082 | } | |
1083 | } | |
22c9029b | 1084 | |
cc754834 MS |
1085 | /* |
1086 | * Check for supported attributes... | |
1087 | */ | |
1088 | ||
a469f8a5 MS |
1089 | #ifdef HAVE_LIBZ |
1090 | if ((compression_sup = ippFindAttribute(supported, "compression-supported", | |
1091 | IPP_TAG_KEYWORD)) != NULL) | |
1092 | { | |
1093 | /* | |
1094 | * Check whether the requested compression is supported and/or default to | |
1095 | * compression if supported... | |
1096 | */ | |
1097 | ||
1098 | if (compression && !ippContainsString(compression_sup, compression)) | |
1099 | { | |
1100 | fprintf(stderr, "DEBUG: Printer does not support the requested " | |
1101 | "compression value \"%s\".\n", compression); | |
1102 | compression = NULL; | |
1103 | } | |
515c3db9 | 1104 | else if (!compression && (!strcmp(final_content_type, "image/pwg-raster") || !strcmp(final_content_type, "image/urf"))) |
a469f8a5 | 1105 | { |
0fa6c7fa | 1106 | if (ippContainsString(compression_sup, "gzip")) |
a469f8a5 | 1107 | compression = "gzip"; |
0fa6c7fa MS |
1108 | else if (ippContainsString(compression_sup, "deflate")) |
1109 | compression = "deflate"; | |
a469f8a5 MS |
1110 | |
1111 | if (compression) | |
1112 | fprintf(stderr, "DEBUG: Automatically using \"%s\" compression.\n", | |
1113 | compression); | |
1114 | } | |
1115 | } | |
1116 | #endif /* HAVE_LIBZ */ | |
1117 | ||
cc754834 MS |
1118 | if ((copies_sup = ippFindAttribute(supported, "copies-supported", |
1119 | IPP_TAG_RANGE)) != NULL) | |
ef416fc2 | 1120 | { |
1121 | /* | |
1122 | * Has the "copies-supported" attribute - does it have an upper | |
1123 | * bound > 1? | |
1124 | */ | |
1125 | ||
cc754834 MS |
1126 | fprintf(stderr, "DEBUG: copies-supported=%d-%d\n", |
1127 | copies_sup->values[0].range.lower, | |
1128 | copies_sup->values[0].range.upper); | |
1129 | ||
ef416fc2 | 1130 | if (copies_sup->values[0].range.upper <= 1) |
1131 | copies_sup = NULL; /* No */ | |
1132 | } | |
1133 | ||
bd121abd MS |
1134 | if ((cups_version = ippFindAttribute(supported, "cups-version", IPP_TAG_TEXT)) != NULL) |
1135 | { | |
1738460d | 1136 | const char *val = ippGetString(cups_version, 0, NULL); |
bd121abd | 1137 | |
1738460d MS |
1138 | fprintf(stderr, "DEBUG: cups-version = \"%s\"\n", val); |
1139 | if (!strcmp(val, "cups-version")) | |
bd121abd MS |
1140 | cups_version = NULL; /* Bogus cups-version value returned by buggy printers! */ |
1141 | } | |
ef416fc2 | 1142 | |
5ae9fbb3 MS |
1143 | encryption_sup = ippFindAttribute(supported, "job-password-encryption-supported", IPP_TAG_KEYWORD); |
1144 | ||
cc754834 MS |
1145 | if ((format_sup = ippFindAttribute(supported, "document-format-supported", |
1146 | IPP_TAG_MIMETYPE)) != NULL) | |
ef416fc2 | 1147 | { |
1148 | fprintf(stderr, "DEBUG: document-format-supported (%d values)\n", | |
1149 | format_sup->num_values); | |
1150 | for (i = 0; i < format_sup->num_values; i ++) | |
1151 | fprintf(stderr, "DEBUG: [%d] = \"%s\"\n", i, | |
1152 | format_sup->values[i].string.text); | |
1153 | } | |
1154 | ||
cc754834 MS |
1155 | if ((media_col_sup = ippFindAttribute(supported, "media-col-supported", |
1156 | IPP_TAG_KEYWORD)) != NULL) | |
1157 | { | |
1158 | fprintf(stderr, "DEBUG: media-col-supported (%d values)\n", | |
1159 | media_col_sup->num_values); | |
1160 | for (i = 0; i < media_col_sup->num_values; i ++) | |
1161 | fprintf(stderr, "DEBUG: [%d] = \"%s\"\n", i, | |
1162 | media_col_sup->values[i].string.text); | |
1163 | } | |
1164 | ||
f2a7bf2a | 1165 | print_color_mode_sup = ippFindAttribute(supported, "print-color-mode-supported", IPP_TAG_KEYWORD); |
a469f8a5 | 1166 | |
0268488e MS |
1167 | if ((operations_sup = ippFindAttribute(supported, "operations-supported", |
1168 | IPP_TAG_ENUM)) != NULL) | |
1169 | { | |
a469f8a5 MS |
1170 | fprintf(stderr, "DEBUG: operations-supported (%d values)\n", |
1171 | operations_sup->num_values); | |
1172 | for (i = 0; i < operations_sup->num_values; i ++) | |
1173 | fprintf(stderr, "DEBUG: [%d] = %s\n", i, | |
1174 | ippOpString(operations_sup->values[i].integer)); | |
1175 | ||
eac3a0a0 | 1176 | for (i = 0; i < operations_sup->num_values; i ++) |
c0a48c37 | 1177 | if (operations_sup->values[i].integer == IPP_OP_PRINT_JOB) |
eac3a0a0 MS |
1178 | break; |
1179 | ||
1180 | if (i >= operations_sup->num_values) | |
1181 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1182 | "cups-ipp-missing-print-job"); | |
1183 | ||
1184 | for (i = 0; i < operations_sup->num_values; i ++) | |
c0a48c37 | 1185 | if (operations_sup->values[i].integer == IPP_OP_CANCEL_JOB) |
eac3a0a0 MS |
1186 | break; |
1187 | ||
1188 | if (i >= operations_sup->num_values) | |
1189 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1190 | "cups-ipp-missing-cancel-job"); | |
1191 | ||
1192 | for (i = 0; i < operations_sup->num_values; i ++) | |
c0a48c37 | 1193 | if (operations_sup->values[i].integer == IPP_OP_GET_JOB_ATTRIBUTES) |
eac3a0a0 MS |
1194 | break; |
1195 | ||
1196 | if (i >= operations_sup->num_values) | |
1197 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1198 | "cups-ipp-missing-get-job-attributes"); | |
1199 | ||
1200 | for (i = 0; i < operations_sup->num_values; i ++) | |
c0a48c37 | 1201 | if (operations_sup->values[i].integer == IPP_OP_GET_PRINTER_ATTRIBUTES) |
eac3a0a0 MS |
1202 | break; |
1203 | ||
1204 | if (i >= operations_sup->num_values) | |
1205 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1206 | "cups-ipp-missing-get-printer-attributes"); | |
1207 | ||
0268488e | 1208 | for (i = 0; i < operations_sup->num_values; i ++) |
dcb445bc | 1209 | { |
c0a48c37 | 1210 | if (operations_sup->values[i].integer == IPP_OP_VALIDATE_JOB) |
0268488e | 1211 | validate_job = 1; |
c0a48c37 | 1212 | else if (operations_sup->values[i].integer == IPP_OP_CREATE_JOB) |
dcb445bc | 1213 | create_job = 1; |
c0a48c37 | 1214 | else if (operations_sup->values[i].integer == IPP_OP_SEND_DOCUMENT) |
dcb445bc | 1215 | send_document = 1; |
c0a48c37 | 1216 | else if (operations_sup->values[i].integer == IPP_OP_GET_JOB_ATTRIBUTES) |
a29fd7dd | 1217 | get_job_attrs = 1; |
dcb445bc MS |
1218 | } |
1219 | ||
37e7e6e0 | 1220 | if (create_job && !send_document) |
dcb445bc MS |
1221 | { |
1222 | fputs("DEBUG: Printer supports Create-Job but not Send-Document.\n", | |
1223 | stderr); | |
1224 | create_job = 0; | |
a29fd7dd MS |
1225 | |
1226 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1227 | "cups-ipp-missing-send-document"); | |
dcb445bc | 1228 | } |
0268488e MS |
1229 | |
1230 | if (!validate_job) | |
eac3a0a0 MS |
1231 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1232 | "cups-ipp-missing-validate-job"); | |
0268488e MS |
1233 | } |
1234 | else | |
eac3a0a0 MS |
1235 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1236 | "cups-ipp-missing-operations-supported"); | |
0268488e | 1237 | |
84315f46 MS |
1238 | doc_handling_sup = ippFindAttribute(supported, |
1239 | "multiple-document-handling-supported", | |
1240 | IPP_TAG_KEYWORD); | |
1241 | ||
321d8d57 | 1242 | report_printer_state(supported); |
ef416fc2 | 1243 | } |
c0a48c37 | 1244 | while (!job_canceled && ipp_status > IPP_STATUS_OK_CONFLICTING); |
f3c17241 MS |
1245 | |
1246 | if (job_canceled) | |
1247 | return (CUPS_BACKEND_OK); | |
ef416fc2 | 1248 | |
1249 | /* | |
1250 | * See if the printer is accepting jobs and is not stopped; if either | |
1251 | * condition is true and we are printing to a class, requeue the job... | |
1252 | */ | |
1253 | ||
1254 | if (getenv("CLASS") != NULL) | |
1255 | { | |
1256 | printer_state = ippFindAttribute(supported, "printer-state", | |
1257 | IPP_TAG_ENUM); | |
1258 | printer_accepting = ippFindAttribute(supported, "printer-is-accepting-jobs", | |
1259 | IPP_TAG_BOOLEAN); | |
1260 | ||
1261 | if (printer_state == NULL || | |
c0a48c37 | 1262 | (printer_state->values[0].integer > IPP_PSTATE_PROCESSING && |
bd7854cb | 1263 | waitprinter) || |
ef416fc2 | 1264 | printer_accepting == NULL || |
1265 | !printer_accepting->values[0].boolean) | |
1266 | { | |
1267 | /* | |
1268 | * If the CLASS environment variable is set, the job was submitted | |
1269 | * to a class and not to a specific queue. In this case, we want | |
1270 | * to abort immediately so that the job can be requeued on the next | |
1271 | * available printer in the class. | |
1272 | */ | |
1273 | ||
0837b7e8 MS |
1274 | _cupsLangPrintFilter(stderr, "INFO", |
1275 | _("Unable to contact printer, queuing on next " | |
1276 | "printer in class.")); | |
ef416fc2 | 1277 | |
1278 | ippDelete(supported); | |
1279 | httpClose(http); | |
1280 | ||
ef416fc2 | 1281 | /* |
1282 | * Sleep 5 seconds to keep the job from requeuing too rapidly... | |
1283 | */ | |
1284 | ||
1285 | sleep(5); | |
1286 | ||
1287 | return (CUPS_BACKEND_FAILED); | |
1288 | } | |
1289 | } | |
1290 | ||
1291 | /* | |
1292 | * See if the printer supports multiple copies... | |
1293 | */ | |
1294 | ||
d09495fa | 1295 | copies = atoi(argv[4]); |
1296 | ||
ef416fc2 | 1297 | if (copies_sup || argc < 7) |
d09495fa | 1298 | copies_remaining = 1; |
ef416fc2 | 1299 | else |
d09495fa | 1300 | copies_remaining = copies; |
ef416fc2 | 1301 | |
0268488e MS |
1302 | /* |
1303 | * Prepare remaining printing options... | |
1304 | */ | |
1305 | ||
1306 | options = NULL; | |
0268488e MS |
1307 | |
1308 | if (send_options) | |
1309 | { | |
1310 | num_options = cupsParseOptions(argv[5], 0, &options); | |
1311 | ||
1312 | if (!cups_version && media_col_sup) | |
1313 | { | |
1314 | /* | |
1315 | * Load the PPD file and generate PWG attribute mapping information... | |
1316 | */ | |
1317 | ||
69889dcf MS |
1318 | ppd_attr_t *mandatory; /* cupsMandatory value */ |
1319 | ||
0268488e | 1320 | ppd = ppdOpenFile(getenv("PPD")); |
f14324a7 | 1321 | pc = _ppdCacheCreateWithPPD(ppd); |
0268488e | 1322 | |
a469f8a5 MS |
1323 | ppdMarkDefaults(ppd); |
1324 | cupsMarkOptions(ppd, num_options, options); | |
69889dcf MS |
1325 | |
1326 | if ((mandatory = ppdFindAttr(ppd, "cupsMandatory", NULL)) != NULL) | |
1327 | strlcpy(mandatory_attrs, mandatory->value, sizeof(mandatory_attrs)); | |
0268488e | 1328 | } |
5ae9fbb3 MS |
1329 | |
1330 | /* | |
1331 | * Validate job-password/-encryption... | |
1332 | */ | |
1333 | ||
1334 | if (cupsGetOption("job-password", num_options, options)) | |
1335 | { | |
1336 | const char *keyword; /* job-password-encryption value */ | |
1337 | static const char * const hashes[] = | |
1338 | { /* List of supported hash algorithms, in order of preference */ | |
1339 | "sha-512", | |
1340 | "sha-384", | |
1341 | "sha-512_256", | |
1342 | "sha-512-224", | |
1343 | "sha-256", | |
1344 | "sha-224", | |
1345 | "sha", | |
1346 | "none" | |
1347 | }; | |
1348 | ||
1349 | if ((keyword = cupsGetOption("job-password-encryption", num_options, options)) == NULL || !ippContainsString(encryption_sup, keyword)) | |
1350 | { | |
1351 | /* | |
1352 | * Either no job-password-encryption or the value isn't supported by | |
1353 | * the printer... | |
1354 | */ | |
1355 | ||
1356 | for (i = 0; i < (int)(sizeof(hashes) / sizeof(hashes[0])); i ++) | |
1357 | if (ippContainsString(encryption_sup, hashes[i])) | |
1358 | break; | |
1359 | ||
1360 | if (i < (int)(sizeof(hashes) / sizeof(hashes[0]))) | |
1361 | num_options = cupsAddOption("job-password-encryption", hashes[i], num_options, &options); | |
1362 | } | |
1363 | } | |
0268488e MS |
1364 | } |
1365 | else | |
1366 | num_options = 0; | |
1367 | ||
1368 | document_format = NULL; | |
1369 | ||
1370 | if (format_sup != NULL) | |
1371 | { | |
515c3db9 MS |
1372 | if (ippContainsString(format_sup, final_content_type)) |
1373 | document_format = final_content_type; | |
1374 | else if (ippContainsString(format_sup, "application/octet-stream")) | |
1375 | document_format = "application/octet-stream"; | |
0268488e MS |
1376 | } |
1377 | ||
82cc1f9a MS |
1378 | fprintf(stderr, "DEBUG: final_content_type=\"%s\", document_format=\"%s\"\n", |
1379 | final_content_type, document_format ? document_format : "(null)"); | |
1380 | ||
82f97232 MS |
1381 | /* |
1382 | * If the printer does not support HTTP/1.1 (which IPP requires), copy stdin | |
1383 | * to a temporary file so that we can do a HTTP/1.0 submission... | |
1384 | * | |
1385 | * (I hate compatibility hacks!) | |
1386 | */ | |
1387 | ||
c0a48c37 | 1388 | if (http->version < HTTP_VERSION_1_1 && num_files == 0) |
82f97232 MS |
1389 | { |
1390 | if ((fd = cupsTempFd(tmpfilename, sizeof(tmpfilename))) < 0) | |
1391 | { | |
1392 | perror("DEBUG: Unable to create temporary file"); | |
1393 | return (CUPS_BACKEND_FAILED); | |
1394 | } | |
1395 | ||
1396 | _cupsLangPrintFilter(stderr, "INFO", _("Copying print data.")); | |
1397 | ||
7e86f2f6 | 1398 | if ((compatsize = write(fd, buffer, (size_t)bytes)) < 0) |
12f89d24 MS |
1399 | { |
1400 | perror("DEBUG: Unable to write temporary file"); | |
1401 | return (CUPS_BACKEND_FAILED); | |
1402 | } | |
1403 | ||
1404 | if ((bytes = backendRunLoop(-1, fd, snmp_fd, &(addrlist->addr), 0, 0, | |
1405 | backendNetworkSideCB)) < 0) | |
1406 | return (CUPS_BACKEND_FAILED); | |
1407 | ||
1408 | compatsize += bytes; | |
82f97232 MS |
1409 | |
1410 | close(fd); | |
1411 | ||
1412 | compatfile = tmpfilename; | |
1413 | files = &compatfile; | |
1414 | num_files = 1; | |
1415 | } | |
c0a48c37 | 1416 | else if (http->version < HTTP_VERSION_1_1 && num_files == 1) |
82f97232 MS |
1417 | { |
1418 | struct stat fileinfo; /* File information */ | |
1419 | ||
1420 | if (!stat(files[0], &fileinfo)) | |
1421 | compatsize = fileinfo.st_size; | |
1422 | } | |
1423 | ||
5a9febac MS |
1424 | /* |
1425 | * If the printer only claims to support IPP/1.0, or if the user specifically | |
1426 | * included version=1.0 in the URI, then do not try to use Create-Job or | |
0fa6c7fa MS |
1427 | * Send-Document. This is another dreaded compatibility hack, but |
1428 | * unfortunately there are enough broken printers out there that we need | |
1429 | * this for now... | |
5a9febac MS |
1430 | */ |
1431 | ||
1432 | if (version == 10) | |
1433 | create_job = send_document = 0; | |
1434 | ||
7cf5915e MS |
1435 | /* |
1436 | * Start monitoring the printer in the background... | |
1437 | */ | |
1438 | ||
1439 | monitor.uri = uri; | |
1440 | monitor.hostname = hostname; | |
1441 | monitor.user = argv[2]; | |
1442 | monitor.resource = resource; | |
1443 | monitor.port = port; | |
1444 | monitor.version = version; | |
1445 | monitor.job_id = 0; | |
f64b32d9 | 1446 | monitor.create_job = create_job; |
a29fd7dd | 1447 | monitor.get_job_attrs = get_job_attrs; |
7cf5915e | 1448 | monitor.encryption = cupsEncryption(); |
c0a48c37 MS |
1449 | monitor.job_state = IPP_JSTATE_PENDING; |
1450 | monitor.printer_state = IPP_PSTATE_IDLE; | |
fe1a4305 | 1451 | monitor.retryable = argc == 6 && document_format && strcmp(document_format, "image/pwg-raster") && strcmp(document_format, "image/urf"); |
7cf5915e | 1452 | |
5b835597 MS |
1453 | fprintf(stderr, "DEBUG: retryable=%d\n", monitor.retryable); |
1454 | ||
dcb445bc MS |
1455 | if (create_job) |
1456 | { | |
1457 | monitor.job_name = argv[3]; | |
1458 | } | |
1459 | else | |
1460 | { | |
1461 | snprintf(print_job_name, sizeof(print_job_name), "%s - %s", argv[1], | |
1462 | argv[3]); | |
1463 | monitor.job_name = print_job_name; | |
1464 | } | |
1465 | ||
7cf5915e MS |
1466 | _cupsThreadCreate((_cups_thread_func_t)monitor_printer, &monitor); |
1467 | ||
ef416fc2 | 1468 | /* |
0268488e | 1469 | * Validate access to the printer... |
ef416fc2 | 1470 | */ |
1471 | ||
22c9029b | 1472 | while (!job_canceled && validate_job) |
ef416fc2 | 1473 | { |
887fbb54 | 1474 | request = new_request(IPP_OP_VALIDATE_JOB, version, uri, argv[2], |
dcb445bc | 1475 | monitor.job_name, num_options, options, compression, |
a469f8a5 | 1476 | copies_sup ? copies : 1, document_format, pc, ppd, |
f2a7bf2a | 1477 | media_col_sup, doc_handling_sup, print_color_mode_sup); |
b423cd4c | 1478 | |
c5b24bfa | 1479 | response = cupsDoRequest(http, request, resource); |
ef416fc2 | 1480 | |
0268488e | 1481 | ipp_status = cupsLastError(); |
ef416fc2 | 1482 | |
22c9029b MS |
1483 | fprintf(stderr, "DEBUG: Validate-Job: %s (%s)\n", |
1484 | ippErrorString(ipp_status), cupsLastErrorString()); | |
95e00ac3 | 1485 | debug_attributes(response); |
cc754834 | 1486 | |
c5b24bfa MS |
1487 | if ((job_auth = ippFindAttribute(response, "job-authorization-uri", |
1488 | IPP_TAG_URI)) != NULL) | |
1489 | num_options = cupsAddOption("job-authorization-uri", | |
1490 | ippGetString(job_auth, 0, NULL), num_options, | |
1491 | &options); | |
1492 | ||
ef97be3b MS |
1493 | if (ipp_status == IPP_STATUS_OK_IGNORED_OR_SUBSTITUTED || ipp_status == IPP_STATUS_OK_CONFLICTING) |
1494 | { | |
1495 | /* | |
1496 | * One or more options are not supported... | |
1497 | */ | |
1498 | ||
1499 | ipp_attribute_t *attr; /* Unsupported attribute */ | |
1500 | ||
1501 | if ((attr = ippFindAttribute(response, "sides", IPP_TAG_ZERO)) != NULL) | |
1502 | { | |
1503 | /* | |
1504 | * The sides value is not supported, revert to one-sided as needed... | |
1505 | */ | |
1506 | ||
1507 | const char *sides = cupsGetOption("sides", num_options, options); | |
1508 | ||
f93b470e | 1509 | if (!sides || !strncmp(sides, "two-sided-", 10)) |
ef97be3b MS |
1510 | { |
1511 | fputs("DEBUG: Unable to do two-sided printing, setting sides to 'one-sided'.\n", stderr); | |
1512 | num_options = cupsAddOption("sides", "one-sided", num_options, &options); | |
1513 | } | |
1514 | } | |
1515 | } | |
1516 | ||
c5b24bfa MS |
1517 | ippDelete(response); |
1518 | ||
22c9029b MS |
1519 | if (job_canceled) |
1520 | break; | |
ef416fc2 | 1521 | |
a469f8a5 MS |
1522 | if (ipp_status == IPP_STATUS_ERROR_SERVICE_UNAVAILABLE || |
1523 | ipp_status == IPP_STATUS_ERROR_BUSY) | |
22c9029b | 1524 | { |
f3c17241 | 1525 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
22c9029b MS |
1526 | sleep(10); |
1527 | } | |
a469f8a5 | 1528 | else if (ipp_status == IPP_STATUS_ERROR_DOCUMENT_FORMAT_NOT_SUPPORTED || |
651e0a22 | 1529 | ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES || |
a469f8a5 MS |
1530 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || |
1531 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1532 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1533 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
a29fd7dd | 1534 | goto cleanup; |
a469f8a5 | 1535 | else if (ipp_status == IPP_STATUS_ERROR_FORBIDDEN || |
de3edeba | 1536 | ipp_status == IPP_STATUS_ERROR_NOT_AUTHORIZED || |
a469f8a5 | 1537 | ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED) |
22c9029b | 1538 | { |
12f89d24 MS |
1539 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
1540 | /* WWW-Authenticate field value */ | |
cc754834 | 1541 | |
12f89d24 | 1542 | if (!strncmp(www_auth, "Negotiate", 9)) |
22c9029b | 1543 | auth_info_required = "negotiate"; |
12f89d24 MS |
1544 | else if (www_auth[0]) |
1545 | auth_info_required = "username,password"; | |
ef416fc2 | 1546 | |
22c9029b | 1547 | goto cleanup; |
0268488e | 1548 | } |
a469f8a5 | 1549 | else if (ipp_status == IPP_STATUS_ERROR_OPERATION_NOT_SUPPORTED) |
22c9029b | 1550 | { |
eac3a0a0 MS |
1551 | /* |
1552 | * This is all too common... | |
1553 | */ | |
1554 | ||
1555 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1556 | "cups-ipp-missing-validate-job"); | |
22c9029b MS |
1557 | break; |
1558 | } | |
c0a48c37 MS |
1559 | else if (ipp_status < IPP_STATUS_REDIRECTION_OTHER_SITE || |
1560 | ipp_status == IPP_STATUS_ERROR_BAD_REQUEST) | |
0268488e | 1561 | break; |
c0a48c37 | 1562 | else if (job_auth == NULL && ipp_status > IPP_STATUS_ERROR_BAD_REQUEST) |
887fbb54 | 1563 | goto cleanup; |
0268488e | 1564 | } |
cc754834 | 1565 | |
0268488e MS |
1566 | /* |
1567 | * Then issue the print-job request... | |
1568 | */ | |
cc754834 | 1569 | |
0268488e | 1570 | job_id = 0; |
7cf5915e | 1571 | |
0268488e MS |
1572 | while (!job_canceled && copies_remaining > 0) |
1573 | { | |
1574 | /* | |
1575 | * Check for side-channel requests... | |
1576 | */ | |
cc754834 | 1577 | |
0268488e | 1578 | backendCheckSideChannel(snmp_fd, http->hostaddr); |
7cf5915e | 1579 | |
0268488e MS |
1580 | /* |
1581 | * Build the IPP job creation request... | |
1582 | */ | |
d09495fa | 1583 | |
0268488e MS |
1584 | if (job_canceled) |
1585 | break; | |
ef416fc2 | 1586 | |
c0a48c37 MS |
1587 | request = new_request((num_files > 1 || create_job) ? IPP_OP_CREATE_JOB : |
1588 | IPP_OP_PRINT_JOB, | |
dcb445bc MS |
1589 | version, uri, argv[2], monitor.job_name, num_options, |
1590 | options, compression, copies_sup ? copies : 1, | |
a469f8a5 | 1591 | document_format, pc, ppd, media_col_sup, |
f2a7bf2a | 1592 | doc_handling_sup, print_color_mode_sup); |
ef416fc2 | 1593 | |
ef416fc2 | 1594 | /* |
1595 | * Do the request... | |
1596 | */ | |
1597 | ||
dcb445bc | 1598 | if (num_files > 1 || create_job) |
bd7854cb | 1599 | response = cupsDoRequest(http, request, resource); |
ef416fc2 | 1600 | else |
cc754834 | 1601 | { |
82f97232 MS |
1602 | size_t length = 0; /* Length of request */ |
1603 | ||
1604 | if (compatsize > 0) | |
1605 | { | |
1606 | fputs("DEBUG: Sending file using HTTP/1.0 Content-Length...\n", stderr); | |
1607 | length = ippLength(request) + (size_t)compatsize; | |
1608 | } | |
1609 | else | |
1610 | fputs("DEBUG: Sending file using HTTP/1.1 chunking...\n", stderr); | |
1611 | ||
1612 | http_status = cupsSendRequest(http, request, resource, length); | |
c0a48c37 | 1613 | if (http_status == HTTP_STATUS_CONTINUE && request->state == IPP_STATE_DATA) |
cc754834 | 1614 | { |
c41769ff MS |
1615 | if (compression && strcmp(compression, "none")) |
1616 | httpSetField(http, HTTP_FIELD_CONTENT_ENCODING, compression); | |
1617 | ||
cc754834 | 1618 | if (num_files == 1) |
dcb445bc MS |
1619 | { |
1620 | if ((fd = open(files[0], O_RDONLY)) < 0) | |
1621 | { | |
1622 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
1623 | return (CUPS_BACKEND_FAILED); | |
1624 | } | |
1625 | } | |
cc754834 | 1626 | else |
eac3a0a0 MS |
1627 | { |
1628 | fd = 0; | |
7e86f2f6 | 1629 | http_status = cupsWriteRequestData(http, buffer, (size_t)bytes); |
eac3a0a0 | 1630 | } |
cc754834 | 1631 | |
c0a48c37 | 1632 | while (http_status == HTTP_STATUS_CONTINUE && |
83e08001 | 1633 | (!job_canceled || compatsize > 0)) |
cc754834 | 1634 | { |
eac3a0a0 MS |
1635 | /* |
1636 | * Check for side-channel requests and more print data... | |
1637 | */ | |
cc754834 | 1638 | |
eac3a0a0 MS |
1639 | FD_ZERO(&input); |
1640 | FD_SET(fd, &input); | |
1641 | FD_SET(snmp_fd, &input); | |
911cdc0d | 1642 | FD_SET(CUPS_SC_FD, &input); |
cc754834 | 1643 | |
eac3a0a0 MS |
1644 | while (select(fd > snmp_fd ? fd + 1 : snmp_fd + 1, &input, NULL, NULL, |
1645 | NULL) <= 0 && !job_canceled); | |
1646 | ||
1647 | if (FD_ISSET(snmp_fd, &input)) | |
cc754834 | 1648 | backendCheckSideChannel(snmp_fd, http->hostaddr); |
eac3a0a0 MS |
1649 | |
1650 | if (FD_ISSET(fd, &input)) | |
1651 | { | |
1652 | if ((bytes = read(fd, buffer, sizeof(buffer))) > 0) | |
1653 | { | |
1654 | fprintf(stderr, "DEBUG: Read %d bytes...\n", (int)bytes); | |
1655 | ||
7e86f2f6 | 1656 | if ((http_status = cupsWriteRequestData(http, buffer, (size_t)bytes)) |
c0a48c37 | 1657 | != HTTP_STATUS_CONTINUE) |
eac3a0a0 MS |
1658 | break; |
1659 | } | |
1660 | else if (bytes == 0 || (errno != EINTR && errno != EAGAIN)) | |
1661 | break; | |
cc754834 MS |
1662 | } |
1663 | } | |
1664 | ||
c0a48c37 | 1665 | if (http_status == HTTP_STATUS_ERROR) |
c41769ff MS |
1666 | fprintf(stderr, "DEBUG: Error writing document data for " |
1667 | "Print-Job: %s\n", strerror(httpError(http))); | |
1668 | ||
cc754834 MS |
1669 | if (num_files == 1) |
1670 | close(fd); | |
1671 | } | |
1672 | ||
1673 | response = cupsGetResponse(http, resource); | |
1674 | ippDelete(request); | |
1675 | } | |
bd7854cb | 1676 | |
1677 | ipp_status = cupsLastError(); | |
ef416fc2 | 1678 | |
22c9029b | 1679 | fprintf(stderr, "DEBUG: %s: %s (%s)\n", |
dcb445bc | 1680 | (num_files > 1 || create_job) ? "Create-Job" : "Print-Job", |
22c9029b | 1681 | ippErrorString(ipp_status), cupsLastErrorString()); |
95e00ac3 | 1682 | debug_attributes(response); |
22c9029b | 1683 | |
c0a48c37 | 1684 | if (ipp_status > IPP_STATUS_OK_CONFLICTING) |
ef416fc2 | 1685 | { |
1686 | job_id = 0; | |
1687 | ||
cc754834 | 1688 | if (job_canceled) |
bd7854cb | 1689 | break; |
1690 | ||
a469f8a5 MS |
1691 | if (ipp_status == IPP_STATUS_ERROR_SERVICE_UNAVAILABLE || |
1692 | ipp_status == IPP_STATUS_ERROR_NOT_POSSIBLE || | |
1693 | ipp_status == IPP_STATUS_ERROR_BUSY) | |
ef416fc2 | 1694 | { |
f3c17241 | 1695 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
ef416fc2 | 1696 | sleep(10); |
22c9029b MS |
1697 | |
1698 | if (num_files == 0) | |
1699 | { | |
1700 | /* | |
1701 | * We can't re-submit when we have no files to print, so exit | |
1702 | * immediately with the right status code... | |
1703 | */ | |
1704 | ||
1705 | goto cleanup; | |
1706 | } | |
ef416fc2 | 1707 | } |
a469f8a5 MS |
1708 | else if (ipp_status == IPP_STATUS_ERROR_JOB_CANCELED || |
1709 | ipp_status == IPP_STATUS_ERROR_NOT_AUTHORIZED || | |
6961465f | 1710 | ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES || |
a469f8a5 MS |
1711 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || |
1712 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1713 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1714 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
771bd8cb | 1715 | goto cleanup; |
ef416fc2 | 1716 | else |
68b10830 MS |
1717 | { |
1718 | /* | |
1719 | * Update auth-info-required as needed... | |
1720 | */ | |
1721 | ||
0837b7e8 | 1722 | _cupsLangPrintFilter(stderr, "ERROR", |
a469f8a5 | 1723 | _("Print job was not accepted.")); |
68b10830 | 1724 | |
a469f8a5 MS |
1725 | if (ipp_status == IPP_STATUS_ERROR_FORBIDDEN || |
1726 | ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED) | |
68b10830 | 1727 | { |
12f89d24 MS |
1728 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
1729 | /* WWW-Authenticate field value */ | |
3e7fe0ca | 1730 | |
12f89d24 MS |
1731 | if (!strncmp(www_auth, "Negotiate", 9)) |
1732 | auth_info_required = "negotiate"; | |
1733 | else if (www_auth[0]) | |
1734 | auth_info_required = "username,password"; | |
1735 | } | |
c0a48c37 | 1736 | else if (ipp_status == IPP_STATUS_ERROR_REQUEST_VALUE) |
12f89d24 MS |
1737 | { |
1738 | /* | |
1739 | * Print file is too large, abort this job... | |
18ecb428 MS |
1740 | */ |
1741 | ||
12f89d24 | 1742 | goto cleanup; |
68b10830 | 1743 | } |
22c9029b MS |
1744 | else |
1745 | sleep(10); | |
1746 | ||
1747 | if (num_files == 0) | |
1748 | { | |
1749 | /* | |
1750 | * We can't re-submit when we have no files to print, so exit | |
1751 | * immediately with the right status code... | |
1752 | */ | |
1753 | ||
1754 | goto cleanup; | |
1755 | } | |
68b10830 | 1756 | } |
ef416fc2 | 1757 | } |
1758 | else if ((job_id_attr = ippFindAttribute(response, "job-id", | |
1759 | IPP_TAG_INTEGER)) == NULL) | |
1760 | { | |
a469f8a5 | 1761 | fputs("DEBUG: Print job accepted - job ID unknown.\n", stderr); |
eac3a0a0 MS |
1762 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1763 | "cups-ipp-missing-job-id"); | |
ef416fc2 | 1764 | job_id = 0; |
1765 | } | |
1766 | else | |
1767 | { | |
3e7fe0ca | 1768 | password_tries = 0; |
7cf5915e | 1769 | monitor.job_id = job_id = job_id_attr->values[0].integer; |
a469f8a5 | 1770 | fprintf(stderr, "DEBUG: Print job accepted - job ID %d.\n", job_id); |
ef416fc2 | 1771 | } |
1772 | ||
bd7854cb | 1773 | ippDelete(response); |
1774 | ||
cc754834 | 1775 | if (job_canceled) |
bd7854cb | 1776 | break; |
1777 | ||
dcb445bc | 1778 | if (job_id && (num_files > 1 || create_job)) |
bd7854cb | 1779 | { |
dcb445bc | 1780 | for (i = 0; num_files == 0 || i < num_files; i ++) |
bd7854cb | 1781 | { |
7a14d768 MS |
1782 | /* |
1783 | * Check for side-channel requests... | |
1784 | */ | |
1785 | ||
1786 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
1787 | ||
1788 | /* | |
1789 | * Send the next file in the job... | |
1790 | */ | |
1791 | ||
c0a48c37 | 1792 | request = ippNewRequest(IPP_OP_SEND_DOCUMENT); |
7e86f2f6 | 1793 | ippSetVersion(request, version / 10, version % 10); |
bd7854cb | 1794 | |
1795 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
1796 | NULL, uri); | |
1797 | ||
1798 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", | |
1799 | job_id); | |
1800 | ||
1801 | if (argv[2][0]) | |
1802 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
1803 | "requesting-user-name", NULL, argv[2]); | |
1804 | ||
ee8618f3 MS |
1805 | ippAddBoolean(request, IPP_TAG_OPERATION, "last-document", |
1806 | (i + 1) >= num_files); | |
bd7854cb | 1807 | |
82cc1f9a MS |
1808 | if (document_format) |
1809 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, | |
1810 | "document-format", NULL, document_format); | |
bd7854cb | 1811 | |
5a9febac MS |
1812 | if (compression) |
1813 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
1814 | "compression", NULL, compression); | |
1815 | ||
cc754834 | 1816 | fprintf(stderr, "DEBUG: Sending file %d using chunking...\n", i + 1); |
95e00ac3 MS |
1817 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request)); |
1818 | debug_attributes(request); | |
1819 | ||
cc754834 | 1820 | http_status = cupsSendRequest(http, request, resource, 0); |
c0a48c37 | 1821 | if (http_status == HTTP_STATUS_CONTINUE && request->state == IPP_STATE_DATA) |
dcb445bc | 1822 | { |
a469f8a5 MS |
1823 | if (compression && strcmp(compression, "none")) |
1824 | httpSetField(http, HTTP_FIELD_CONTENT_ENCODING, compression); | |
1825 | ||
dcb445bc MS |
1826 | if (num_files == 0) |
1827 | { | |
1828 | fd = 0; | |
7e86f2f6 | 1829 | http_status = cupsWriteRequestData(http, buffer, (size_t)bytes); |
dcb445bc MS |
1830 | } |
1831 | else | |
1832 | { | |
1833 | if ((fd = open(files[i], O_RDONLY)) < 0) | |
1834 | { | |
1835 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
1836 | return (CUPS_BACKEND_FAILED); | |
1837 | } | |
1838 | } | |
1839 | } | |
1840 | else | |
1841 | fd = -1; | |
1842 | ||
1843 | if (fd >= 0) | |
cc754834 | 1844 | { |
c0a48c37 | 1845 | while (!job_canceled && http_status == HTTP_STATUS_CONTINUE && |
83e08001 | 1846 | (bytes = read(fd, buffer, sizeof(buffer))) > 0) |
cc754834 | 1847 | { |
7e86f2f6 | 1848 | if ((http_status = cupsWriteRequestData(http, buffer, (size_t)bytes)) |
c0a48c37 | 1849 | != HTTP_STATUS_CONTINUE) |
cc754834 MS |
1850 | break; |
1851 | else | |
1852 | { | |
1853 | /* | |
1854 | * Check for side-channel requests... | |
1855 | */ | |
1856 | ||
1857 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
1858 | } | |
1859 | } | |
1860 | ||
dcb445bc MS |
1861 | if (fd > 0) |
1862 | close(fd); | |
cc754834 | 1863 | } |
97c9a8d7 | 1864 | |
c0a48c37 | 1865 | if (http_status == HTTP_STATUS_ERROR) |
c41769ff MS |
1866 | fprintf(stderr, "DEBUG: Error writing document data for " |
1867 | "Send-Document: %s\n", strerror(httpError(http))); | |
1868 | ||
95e00ac3 | 1869 | response = cupsGetResponse(http, resource); |
cc754834 | 1870 | ippDelete(request); |
bd7854cb | 1871 | |
5b835597 | 1872 | fprintf(stderr, "DEBUG: Send-Document: %s (%s)\n", ippErrorString(cupsLastError()), cupsLastErrorString()); |
95e00ac3 | 1873 | debug_attributes(response); |
22c9029b | 1874 | |
c0a48c37 | 1875 | if (cupsLastError() > IPP_STATUS_OK_CONFLICTING && !job_canceled) |
bd7854cb | 1876 | { |
5b835597 MS |
1877 | ipp_attribute_t *reasons = ippFindAttribute(response, "job-state-reasons", IPP_TAG_KEYWORD); |
1878 | /* job-state-reasons values */ | |
1879 | ||
bd7854cb | 1880 | ipp_status = cupsLastError(); |
1881 | ||
5b835597 MS |
1882 | if (ippContainsString(reasons, "document-format-error")) |
1883 | ipp_status = IPP_STATUS_ERROR_DOCUMENT_FORMAT_ERROR; | |
1884 | else if (ippContainsString(reasons, "document-unprintable")) | |
1885 | ipp_status = IPP_STATUS_ERROR_DOCUMENT_UNPRINTABLE; | |
1886 | ||
1887 | ippDelete(response); | |
1888 | _cupsLangPrintFilter(stderr, "ERROR", _("Unable to add document to print job.")); | |
bd7854cb | 1889 | break; |
1890 | } | |
3e7fe0ca MS |
1891 | else |
1892 | { | |
5b835597 MS |
1893 | ippDelete(response); |
1894 | ||
3e7fe0ca MS |
1895 | password_tries = 0; |
1896 | ||
1897 | if (num_files == 0 || fd < 0) | |
1898 | break; | |
1899 | } | |
bd7854cb | 1900 | } |
1901 | } | |
ef416fc2 | 1902 | |
f024f448 MS |
1903 | if (job_canceled) |
1904 | break; | |
1905 | ||
c0a48c37 | 1906 | if (ipp_status <= IPP_STATUS_OK_CONFLICTING && argc > 6) |
ef416fc2 | 1907 | { |
1908 | fprintf(stderr, "PAGE: 1 %d\n", copies_sup ? atoi(argv[4]) : 1); | |
d09495fa | 1909 | copies_remaining --; |
ef416fc2 | 1910 | } |
5b835597 | 1911 | 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 |
1912 | argc == 6 && |
1913 | document_format && strcmp(document_format, "image/pwg-raster") && strcmp(document_format, "image/urf")) | |
1914 | { | |
1915 | /* | |
1916 | * Need to reprocess the job as raster... | |
1917 | */ | |
1918 | ||
1919 | fputs("JOBSTATE: cups-retry-as-raster\n", stderr); | |
1920 | if (job_id > 0) | |
1921 | cancel_job(http, uri, job_id, resource, argv[2], version); | |
1922 | ||
1923 | goto cleanup; | |
1924 | } | |
c0a48c37 MS |
1925 | else if (ipp_status == IPP_STATUS_ERROR_SERVICE_UNAVAILABLE || |
1926 | ipp_status == IPP_STATUS_ERROR_NOT_POSSIBLE || | |
1927 | ipp_status == IPP_STATUS_ERROR_BUSY) | |
a469f8a5 MS |
1928 | { |
1929 | if (argc == 6) | |
1930 | { | |
1931 | /* | |
1932 | * Need to reprocess the entire job; if we have a job ID, cancel the | |
1933 | * job first... | |
1934 | */ | |
1935 | ||
1936 | if (job_id > 0) | |
1937 | cancel_job(http, uri, job_id, resource, argv[2], version); | |
1938 | ||
1939 | goto cleanup; | |
1940 | } | |
1f6f3dbc | 1941 | continue; |
a469f8a5 | 1942 | } |
c0a48c37 MS |
1943 | else if (ipp_status == IPP_STATUS_ERROR_REQUEST_VALUE || |
1944 | ipp_status == IPP_STATUS_ERROR_JOB_CANCELED || | |
1945 | ipp_status == IPP_STATUS_ERROR_NOT_AUTHORIZED || | |
a469f8a5 MS |
1946 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || |
1947 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1948 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1949 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED || | |
c0a48c37 | 1950 | ipp_status == IPP_STATUS_ERROR_INTERNAL) |
5a9febac MS |
1951 | { |
1952 | /* | |
1953 | * Print file is too large, job was canceled, we need new | |
1954 | * authentication data, or we had some sort of error... | |
1955 | */ | |
1956 | ||
1957 | goto cleanup; | |
1958 | } | |
0fa6c7fa MS |
1959 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_UPGRADE_REQUIRED) |
1960 | { | |
1961 | /* | |
1962 | * Server is configured incorrectly; the policy for Create-Job and | |
1963 | * Send-Document has to be the same (auth or no auth, encryption or | |
1964 | * no encryption). Force the queue to stop since printing will never | |
1965 | * work. | |
1966 | */ | |
1967 | ||
1968 | fputs("DEBUG: The server or printer is configured incorrectly.\n", | |
1969 | stderr); | |
1970 | fputs("DEBUG: The policy for Create-Job and Send-Document must have the " | |
1971 | "same authentication and encryption requirements.\n", stderr); | |
1972 | ||
1973 | ipp_status = IPP_STATUS_ERROR_INTERNAL; | |
1974 | ||
1975 | if (job_id > 0) | |
1976 | cancel_job(http, uri, job_id, resource, argv[2], version); | |
1977 | ||
1978 | goto cleanup; | |
1979 | } | |
c0a48c37 | 1980 | else if (ipp_status == IPP_STATUS_ERROR_NOT_FOUND) |
12f89d24 MS |
1981 | { |
1982 | /* | |
5a9febac MS |
1983 | * Printer does not actually implement support for Create-Job/ |
1984 | * Send-Document, so log the conformance issue and stop the printer. | |
12f89d24 MS |
1985 | */ |
1986 | ||
5a9febac MS |
1987 | fputs("DEBUG: This printer claims to support Create-Job and " |
1988 | "Send-Document, but those operations failed.\n", stderr); | |
1989 | fputs("DEBUG: Add '?version=1.0' to the device URI to use legacy " | |
1990 | "compatibility mode.\n", stderr); | |
1991 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1992 | "cups-ipp-missing-send-document"); | |
1993 | ||
c0a48c37 | 1994 | ipp_status = IPP_STATUS_ERROR_INTERNAL; /* Force queue to stop */ |
5a9febac | 1995 | |
12f89d24 MS |
1996 | goto cleanup; |
1997 | } | |
ef416fc2 | 1998 | else |
d09495fa | 1999 | copies_remaining --; |
ef416fc2 | 2000 | |
2001 | /* | |
2002 | * Wait for the job to complete... | |
2003 | */ | |
2004 | ||
a29fd7dd | 2005 | if (!job_id || !waitjob || !get_job_attrs) |
ef416fc2 | 2006 | continue; |
2007 | ||
1e3e80bb | 2008 | fputs("STATE: +cups-waiting-for-job-completed\n", stderr); |
581dae2d | 2009 | |
0837b7e8 | 2010 | _cupsLangPrintFilter(stderr, "INFO", _("Waiting for job to complete.")); |
ef416fc2 | 2011 | |
f13db65e | 2012 | for (delay = _cupsNextDelay(0, &prev_delay), waittime = time(NULL) + 30; !job_canceled;) |
ef416fc2 | 2013 | { |
7a14d768 MS |
2014 | /* |
2015 | * Check for side-channel requests... | |
2016 | */ | |
2017 | ||
2018 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
2019 | ||
0fa6c7fa MS |
2020 | /* |
2021 | * Check printer state... | |
2022 | */ | |
2023 | ||
2024 | check_printer_state(http, uri, resource, argv[2], version); | |
2025 | ||
c0a48c37 | 2026 | if (cupsLastError() <= IPP_STATUS_OK_CONFLICTING) |
6961465f MS |
2027 | password_tries = 0; |
2028 | ||
ef416fc2 | 2029 | /* |
c0a48c37 | 2030 | * Build an IPP_OP_GET_JOB_ATTRIBUTES request... |
ef416fc2 | 2031 | */ |
2032 | ||
c0a48c37 | 2033 | request = ippNewRequest(IPP_OP_GET_JOB_ATTRIBUTES); |
7e86f2f6 | 2034 | ippSetVersion(request, version / 10, version % 10); |
ef416fc2 | 2035 | |
2036 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
2037 | NULL, uri); | |
2038 | ||
2039 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", | |
2040 | job_id); | |
2041 | ||
2042 | if (argv[2][0]) | |
2043 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2044 | "requesting-user-name", NULL, argv[2]); | |
2045 | ||
2046 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
2047 | "requested-attributes", sizeof(jattrs) / sizeof(jattrs[0]), | |
2048 | NULL, jattrs); | |
2049 | ||
95e00ac3 MS |
2050 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request)); |
2051 | debug_attributes(request); | |
2052 | ||
ef416fc2 | 2053 | /* |
2054 | * Do the request... | |
2055 | */ | |
2056 | ||
c0a48c37 | 2057 | httpReconnect2(http, 30000, NULL); |
bd7854cb | 2058 | response = cupsDoRequest(http, request, resource); |
2059 | ipp_status = cupsLastError(); | |
ef416fc2 | 2060 | |
c0a48c37 | 2061 | if (ipp_status == IPP_STATUS_ERROR_NOT_FOUND || ipp_status == IPP_STATUS_ERROR_NOT_POSSIBLE) |
ef416fc2 | 2062 | { |
2063 | /* | |
2064 | * Job has gone away and/or the server has no job history... | |
2065 | */ | |
2066 | ||
eac3a0a0 MS |
2067 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
2068 | "cups-ipp-missing-job-history"); | |
ef416fc2 | 2069 | ippDelete(response); |
2070 | ||
c0a48c37 | 2071 | ipp_status = IPP_STATUS_OK; |
ef416fc2 | 2072 | break; |
2073 | } | |
2074 | ||
22c9029b MS |
2075 | fprintf(stderr, "DEBUG: Get-Job-Attributes: %s (%s)\n", |
2076 | ippErrorString(ipp_status), cupsLastErrorString()); | |
95e00ac3 | 2077 | debug_attributes(response); |
22c9029b | 2078 | |
c0a48c37 | 2079 | if (ipp_status <= IPP_STATUS_OK_CONFLICTING) |
3e7fe0ca MS |
2080 | password_tries = 0; |
2081 | else | |
ef416fc2 | 2082 | { |
c0a48c37 MS |
2083 | if (ipp_status != IPP_STATUS_ERROR_SERVICE_UNAVAILABLE && |
2084 | ipp_status != IPP_STATUS_ERROR_BUSY) | |
ef416fc2 | 2085 | { |
bd7854cb | 2086 | ippDelete(response); |
c0a48c37 | 2087 | ipp_status = IPP_STATUS_OK; |
ef416fc2 | 2088 | break; |
2089 | } | |
c0a48c37 | 2090 | else if (ipp_status == IPP_STATUS_ERROR_INTERNAL) |
a469f8a5 MS |
2091 | { |
2092 | waitjob_tries ++; | |
2093 | ||
2094 | if (waitjob_tries > 4) | |
2095 | { | |
2096 | ippDelete(response); | |
c0a48c37 | 2097 | ipp_status = IPP_STATUS_OK; |
a469f8a5 MS |
2098 | break; |
2099 | } | |
2100 | } | |
ef416fc2 | 2101 | } |
2102 | ||
bd7854cb | 2103 | if (response) |
ef416fc2 | 2104 | { |
2105 | if ((job_state = ippFindAttribute(response, "job-state", | |
2106 | IPP_TAG_ENUM)) != NULL) | |
2107 | { | |
07ed0e9a MS |
2108 | /* |
2109 | * Reflect the remote job state in the local queue... | |
2110 | */ | |
2111 | ||
eac3a0a0 | 2112 | if (cups_version && |
c0a48c37 MS |
2113 | job_state->values[0].integer >= IPP_JSTATE_PENDING && |
2114 | job_state->values[0].integer <= IPP_JSTATE_COMPLETED) | |
eac3a0a0 MS |
2115 | update_reasons(NULL, |
2116 | remote_job_states[job_state->values[0].integer - | |
c0a48c37 | 2117 | IPP_JSTATE_PENDING]); |
eac3a0a0 | 2118 | |
4ea83fb2 MS |
2119 | if ((job_sheets = ippFindAttribute(response, "job-impressions-completed", IPP_TAG_INTEGER)) == NULL) |
2120 | job_sheets = ippFindAttribute(response, "job-media-sheets-completed", IPP_TAG_INTEGER); | |
eac3a0a0 MS |
2121 | |
2122 | if (job_sheets) | |
2123 | fprintf(stderr, "PAGE: total %d\n", | |
2124 | job_sheets->values[0].integer); | |
07ed0e9a | 2125 | |
ef416fc2 | 2126 | /* |
f13db65e | 2127 | * Stop polling if the job is finished or pending-held for 30 seconds... |
ef416fc2 | 2128 | */ |
2129 | ||
f13db65e MS |
2130 | if (job_state->values[0].integer > IPP_JSTATE_STOPPED || |
2131 | (job_state->values[0].integer == IPP_JSTATE_HELD && time(NULL) > waittime)) | |
ef416fc2 | 2132 | { |
ef416fc2 | 2133 | ippDelete(response); |
2134 | break; | |
2135 | } | |
2136 | } | |
c0a48c37 MS |
2137 | else if (ipp_status != IPP_STATUS_ERROR_SERVICE_UNAVAILABLE && |
2138 | ipp_status != IPP_STATUS_ERROR_NOT_POSSIBLE && | |
2139 | ipp_status != IPP_STATUS_ERROR_BUSY) | |
7a0cbd5e MS |
2140 | { |
2141 | /* | |
2142 | * If the printer does not return a job-state attribute, it does not | |
2143 | * conform to the IPP specification - break out immediately and fail | |
2144 | * the job... | |
2145 | */ | |
2146 | ||
eac3a0a0 MS |
2147 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
2148 | "cups-ipp-missing-job-state"); | |
c0a48c37 | 2149 | ipp_status = IPP_STATUS_ERROR_INTERNAL; |
7a0cbd5e MS |
2150 | break; |
2151 | } | |
ef416fc2 | 2152 | } |
2153 | ||
bd7854cb | 2154 | ippDelete(response); |
ef416fc2 | 2155 | |
2156 | /* | |
f14324a7 | 2157 | * Wait before polling again... |
ef416fc2 | 2158 | */ |
2159 | ||
7e86f2f6 | 2160 | sleep((unsigned)delay); |
2e4ff8af | 2161 | |
f14324a7 | 2162 | delay = _cupsNextDelay(delay, &prev_delay); |
ef416fc2 | 2163 | } |
2164 | } | |
2165 | ||
2166 | /* | |
bd7854cb | 2167 | * Cancel the job as needed... |
ef416fc2 | 2168 | */ |
2169 | ||
f3c17241 | 2170 | if (job_canceled > 0 && job_id > 0) |
e7dc514d | 2171 | { |
bd7854cb | 2172 | cancel_job(http, uri, job_id, resource, argv[2], version); |
2173 | ||
c0a48c37 | 2174 | if (cupsLastError() > IPP_STATUS_OK_CONFLICTING) |
e7dc514d MS |
2175 | _cupsLangPrintFilter(stderr, "ERROR", _("Unable to cancel print job.")); |
2176 | } | |
2177 | ||
bd7854cb | 2178 | /* |
2179 | * Check the printer state and report it if necessary... | |
2180 | */ | |
ef416fc2 | 2181 | |
321d8d57 | 2182 | check_printer_state(http, uri, resource, argv[2], version); |
ef416fc2 | 2183 | |
c0a48c37 | 2184 | if (cupsLastError() <= IPP_STATUS_OK_CONFLICTING) |
6961465f MS |
2185 | password_tries = 0; |
2186 | ||
7a14d768 MS |
2187 | /* |
2188 | * Collect the final page count as needed... | |
2189 | */ | |
2190 | ||
c8fef167 | 2191 | if (have_supplies && |
cb7f98ee MS |
2192 | !backendSNMPSupplies(snmp_fd, &(http->addrlist->addr), &page_count, |
2193 | NULL) && | |
7a14d768 MS |
2194 | page_count > start_count) |
2195 | fprintf(stderr, "PAGE: total %d\n", page_count - start_count); | |
2196 | ||
18ecb428 MS |
2197 | #ifdef HAVE_GSSAPI |
2198 | /* | |
2199 | * See if we used Kerberos at all... | |
2200 | */ | |
2201 | ||
2202 | if (http->gssctx) | |
2203 | auth_info_required = "negotiate"; | |
2204 | #endif /* HAVE_GSSAPI */ | |
2205 | ||
ef416fc2 | 2206 | /* |
2207 | * Free memory... | |
2208 | */ | |
2209 | ||
0268488e MS |
2210 | cleanup: |
2211 | ||
2212 | cupsFreeOptions(num_options, options); | |
f14324a7 | 2213 | _ppdCacheDestroy(pc); |
a469f8a5 | 2214 | ppdClose(ppd); |
0268488e | 2215 | |
ef416fc2 | 2216 | httpClose(http); |
2217 | ||
bd7854cb | 2218 | ippDelete(supported); |
ef416fc2 | 2219 | |
2220 | /* | |
2221 | * Remove the temporary file(s) if necessary... | |
2222 | */ | |
2223 | ||
82f97232 MS |
2224 | if (tmpfilename[0]) |
2225 | unlink(tmpfilename); | |
2226 | ||
ef416fc2 | 2227 | /* |
2228 | * Return the queue status... | |
2229 | */ | |
2230 | ||
c0a48c37 MS |
2231 | if (ipp_status == IPP_STATUS_ERROR_NOT_AUTHORIZED || ipp_status == IPP_STATUS_ERROR_FORBIDDEN || |
2232 | ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED || | |
2233 | ipp_status <= IPP_STATUS_OK_CONFLICTING) | |
f14324a7 | 2234 | fprintf(stderr, "ATTR: auth-info-required=%s\n", auth_info_required); |
18ecb428 | 2235 | |
a469f8a5 MS |
2236 | if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED) |
2237 | fputs("JOBSTATE: account-info-needed\n", stderr); | |
2238 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED) | |
2239 | fputs("JOBSTATE: account-closed\n", stderr); | |
2240 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED) | |
2241 | fputs("JOBSTATE: account-limit-reached\n", stderr); | |
2242 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
2243 | fputs("JOBSTATE: account-authorization-failed\n", stderr); | |
2244 | ||
45cae1bc MS |
2245 | if (job_canceled) |
2246 | return (CUPS_BACKEND_OK); | |
2247 | else if (ipp_status == IPP_STATUS_ERROR_NOT_AUTHORIZED || ipp_status == IPP_STATUS_ERROR_FORBIDDEN || ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED) | |
7ff4fea9 | 2248 | return (CUPS_BACKEND_AUTH_REQUIRED); |
6961465f MS |
2249 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || |
2250 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || | |
2251 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
2252 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
2253 | return (CUPS_BACKEND_HOLD); | |
c0a48c37 | 2254 | else if (ipp_status == IPP_STATUS_ERROR_INTERNAL) |
7a0cbd5e | 2255 | return (CUPS_BACKEND_STOP); |
c0a48c37 | 2256 | else if (ipp_status == IPP_STATUS_ERROR_CONFLICTING || ipp_status == IPP_STATUS_ERROR_REQUEST_ENTITY || ipp_status == IPP_STATUS_ERROR_REQUEST_VALUE) |
7ff4fea9 | 2257 | return (CUPS_BACKEND_FAILED); |
c0a48c37 | 2258 | else if (ipp_status == IPP_STATUS_ERROR_REQUEST_VALUE || |
6961465f | 2259 | ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES || |
c0a48c37 | 2260 | ipp_status == IPP_STATUS_ERROR_DOCUMENT_FORMAT_NOT_SUPPORTED || job_canceled < 0) |
12f89d24 | 2261 | { |
c0a48c37 | 2262 | if (ipp_status == IPP_STATUS_ERROR_REQUEST_VALUE) |
f3c17241 | 2263 | _cupsLangPrintFilter(stderr, "ERROR", _("Print job too large.")); |
c0a48c37 | 2264 | else if (ipp_status == IPP_STATUS_ERROR_DOCUMENT_FORMAT_NOT_SUPPORTED) |
a29fd7dd MS |
2265 | _cupsLangPrintFilter(stderr, "ERROR", |
2266 | _("Printer cannot print supplied content.")); | |
6961465f MS |
2267 | else if (ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES) |
2268 | _cupsLangPrintFilter(stderr, "ERROR", | |
2269 | _("Printer cannot print with supplied options.")); | |
f3c17241 MS |
2270 | else |
2271 | _cupsLangPrintFilter(stderr, "ERROR", _("Print job canceled at printer.")); | |
2272 | ||
12f89d24 MS |
2273 | return (CUPS_BACKEND_CANCEL); |
2274 | } | |
c0a48c37 | 2275 | else if (ipp_status > IPP_STATUS_OK_CONFLICTING && ipp_status != IPP_STATUS_ERROR_JOB_CANCELED) |
22c9029b | 2276 | return (CUPS_BACKEND_RETRY_CURRENT); |
7ff4fea9 MS |
2277 | else |
2278 | return (CUPS_BACKEND_OK); | |
ef416fc2 | 2279 | } |
2280 | ||
2281 | ||
bd7854cb | 2282 | /* |
2283 | * 'cancel_job()' - Cancel a print job. | |
2284 | */ | |
2285 | ||
2286 | static void | |
2287 | cancel_job(http_t *http, /* I - HTTP connection */ | |
2288 | const char *uri, /* I - printer-uri */ | |
2289 | int id, /* I - job-id */ | |
2290 | const char *resource, /* I - Resource path */ | |
2291 | const char *user, /* I - requesting-user-name */ | |
2292 | int version) /* I - IPP version */ | |
2293 | { | |
2294 | ipp_t *request; /* Cancel-Job request */ | |
2295 | ||
2296 | ||
0837b7e8 | 2297 | _cupsLangPrintFilter(stderr, "INFO", _("Canceling print job.")); |
bd7854cb | 2298 | |
c0a48c37 | 2299 | request = ippNewRequest(IPP_OP_CANCEL_JOB); |
7e86f2f6 | 2300 | ippSetVersion(request, version / 10, version % 10); |
bd7854cb | 2301 | |
2302 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
2303 | NULL, uri); | |
2304 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", id); | |
2305 | ||
2306 | if (user && user[0]) | |
2307 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2308 | "requesting-user-name", NULL, user); | |
2309 | ||
2310 | /* | |
2311 | * Do the request... | |
2312 | */ | |
2313 | ||
2314 | ippDelete(cupsDoRequest(http, request, resource)); | |
bd7854cb | 2315 | } |
2316 | ||
2317 | ||
ef416fc2 | 2318 | /* |
7cf5915e | 2319 | * 'check_printer_state()' - Check the printer state. |
ef416fc2 | 2320 | */ |
2321 | ||
7cf5915e | 2322 | static ipp_pstate_t /* O - Current printer-state */ |
fa73b229 | 2323 | check_printer_state( |
2324 | http_t *http, /* I - HTTP connection */ | |
2325 | const char *uri, /* I - Printer URI */ | |
2326 | const char *resource, /* I - Resource path */ | |
2327 | const char *user, /* I - Username, if any */ | |
321d8d57 MS |
2328 | int version) /* I - IPP version */ |
2329 | { | |
7cf5915e MS |
2330 | ipp_t *request, /* IPP request */ |
2331 | *response; /* IPP response */ | |
2332 | ipp_attribute_t *attr; /* Attribute in response */ | |
c0a48c37 | 2333 | ipp_pstate_t printer_state = IPP_PSTATE_STOPPED; |
7cf5915e | 2334 | /* Current printer-state */ |
ef416fc2 | 2335 | |
2336 | ||
2337 | /* | |
7cf5915e | 2338 | * Send a Get-Printer-Attributes request and log the results... |
ef416fc2 | 2339 | */ |
2340 | ||
c0a48c37 | 2341 | request = ippNewRequest(IPP_OP_GET_PRINTER_ATTRIBUTES); |
7e86f2f6 | 2342 | ippSetVersion(request, version / 10, version % 10); |
ef416fc2 | 2343 | |
2344 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
7cf5915e | 2345 | NULL, uri); |
ef416fc2 | 2346 | |
2347 | if (user && user[0]) | |
2348 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
7cf5915e | 2349 | "requesting-user-name", NULL, user); |
ef416fc2 | 2350 | |
323c5de1 | 2351 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, |
7cf5915e MS |
2352 | "requested-attributes", |
2353 | (int)(sizeof(pattrs) / sizeof(pattrs[0])), NULL, pattrs); | |
ef416fc2 | 2354 | |
95e00ac3 MS |
2355 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request)); |
2356 | debug_attributes(request); | |
2357 | ||
ef416fc2 | 2358 | if ((response = cupsDoRequest(http, request, resource)) != NULL) |
2359 | { | |
321d8d57 | 2360 | report_printer_state(response); |
7cf5915e MS |
2361 | |
2362 | if ((attr = ippFindAttribute(response, "printer-state", | |
2363 | IPP_TAG_ENUM)) != NULL) | |
2364 | printer_state = (ipp_pstate_t)attr->values[0].integer; | |
ef416fc2 | 2365 | } |
7cf5915e | 2366 | |
22c9029b MS |
2367 | fprintf(stderr, "DEBUG: Get-Printer-Attributes: %s (%s)\n", |
2368 | ippErrorString(cupsLastError()), cupsLastErrorString()); | |
95e00ac3 | 2369 | debug_attributes(response); |
b0a1368d | 2370 | ippDelete(response); |
22c9029b | 2371 | |
7cf5915e MS |
2372 | /* |
2373 | * Return the printer-state value... | |
2374 | */ | |
2375 | ||
2376 | return (printer_state); | |
ef416fc2 | 2377 | } |
2378 | ||
2379 | ||
95e00ac3 MS |
2380 | /* |
2381 | * 'debug_attributes()' - Print out the request or response attributes as DEBUG | |
2382 | * messages... | |
2383 | */ | |
2384 | ||
2385 | static void | |
2386 | debug_attributes(ipp_t *ipp) /* I - Request or response message */ | |
2387 | { | |
2388 | ipp_tag_t group; /* Current group */ | |
2389 | ipp_attribute_t *attr; /* Current attribute */ | |
2390 | char buffer[1024]; /* Value buffer */ | |
2391 | ||
2392 | ||
2393 | for (group = IPP_TAG_ZERO, attr = ippFirstAttribute(ipp); | |
2394 | attr; | |
2395 | attr = ippNextAttribute(ipp)) | |
2396 | { | |
2397 | const char *name = ippGetName(attr); | |
2398 | ||
2399 | if (!name) | |
2400 | { | |
2401 | group = IPP_TAG_ZERO; | |
2402 | continue; | |
2403 | } | |
2404 | ||
2405 | if (group != ippGetGroupTag(attr)) | |
2406 | { | |
2407 | group = ippGetGroupTag(attr); | |
2408 | fprintf(stderr, "DEBUG: ---- %s ----\n", ippTagString(group)); | |
2409 | } | |
2410 | ||
2411 | if (!strcmp(name, "job-password")) | |
2412 | strlcpy(buffer, "---", sizeof(buffer)); | |
2413 | else | |
2414 | ippAttributeString(attr, buffer, sizeof(buffer)); | |
2415 | ||
2416 | fprintf(stderr, "DEBUG: %s %s%s %s\n", name, | |
2417 | ippGetCount(attr) > 1 ? "1setOf " : "", | |
2418 | ippTagString(ippGetValueTag(attr)), buffer); | |
2419 | } | |
2420 | ||
2421 | fprintf(stderr, "DEBUG: ---- %s ----\n", ippTagString(IPP_TAG_END)); | |
2422 | } | |
2423 | ||
2424 | ||
7cf5915e | 2425 | /* |
eac3a0a0 | 2426 | * 'monitor_printer()' - Monitor the printer state. |
7cf5915e MS |
2427 | */ |
2428 | ||
2429 | static void * /* O - Thread exit code */ | |
2430 | monitor_printer( | |
2431 | _cups_monitor_t *monitor) /* I - Monitoring data */ | |
2432 | { | |
2433 | http_t *http; /* Connection to printer */ | |
2434 | ipp_t *request, /* IPP request */ | |
2435 | *response; /* IPP response */ | |
2436 | ipp_attribute_t *attr; /* Attribute in response */ | |
2437 | int delay, /* Current delay */ | |
f14324a7 | 2438 | prev_delay; /* Previous delay */ |
dcb445bc MS |
2439 | ipp_op_t job_op; /* Operation to use */ |
2440 | int job_id; /* Job ID */ | |
2441 | const char *job_name; /* Job name */ | |
2442 | ipp_jstate_t job_state; /* Job state */ | |
2443 | const char *job_user; /* Job originating user name */ | |
6961465f | 2444 | int password_tries = 0; /* Password tries */ |
7cf5915e MS |
2445 | |
2446 | ||
2447 | /* | |
2448 | * Make a copy of the printer connection... | |
2449 | */ | |
2450 | ||
db8b865d MS |
2451 | http = httpConnect2(monitor->hostname, monitor->port, NULL, AF_UNSPEC, |
2452 | monitor->encryption, 1, 0, NULL); | |
f228370c | 2453 | httpSetTimeout(http, 30.0, timeout_cb, NULL); |
3e7fe0ca MS |
2454 | if (username[0]) |
2455 | cupsSetUser(username); | |
6961465f MS |
2456 | |
2457 | cupsSetPasswordCB2((cups_password_cb2_t)password_cb, &password_tries); | |
7cf5915e MS |
2458 | |
2459 | /* | |
2460 | * Loop until the job is canceled, aborted, or completed. | |
2461 | */ | |
2462 | ||
f14324a7 | 2463 | delay = _cupsNextDelay(0, &prev_delay); |
7cf5915e | 2464 | |
a469f8a5 MS |
2465 | monitor->job_reasons = 0; |
2466 | ||
c0a48c37 | 2467 | while (monitor->job_state < IPP_JSTATE_CANCELED && !job_canceled) |
7cf5915e MS |
2468 | { |
2469 | /* | |
a401c273 | 2470 | * Reconnect to the printer as needed... |
7cf5915e MS |
2471 | */ |
2472 | ||
a401c273 | 2473 | if (httpGetFd(http) < 0) |
c0a48c37 | 2474 | httpReconnect2(http, 30000, NULL); |
a401c273 MS |
2475 | |
2476 | if (httpGetFd(http) >= 0) | |
7cf5915e MS |
2477 | { |
2478 | /* | |
2479 | * Connected, so check on the printer state... | |
2480 | */ | |
2481 | ||
2482 | monitor->printer_state = check_printer_state(http, monitor->uri, | |
2483 | monitor->resource, | |
2484 | monitor->user, | |
321d8d57 | 2485 | monitor->version); |
c0a48c37 | 2486 | if (cupsLastError() <= IPP_STATUS_OK_CONFLICTING) |
6961465f | 2487 | password_tries = 0; |
7cf5915e | 2488 | |
f64b32d9 MS |
2489 | if (monitor->job_id == 0 && monitor->create_job) |
2490 | { | |
2491 | /* | |
2492 | * No job-id yet, so continue... | |
2493 | */ | |
2494 | ||
a401c273 | 2495 | goto monitor_sleep; |
f64b32d9 MS |
2496 | } |
2497 | ||
dcb445bc MS |
2498 | /* |
2499 | * Check the status of the job itself... | |
2500 | */ | |
7cf5915e | 2501 | |
a29fd7dd | 2502 | job_op = (monitor->job_id > 0 && monitor->get_job_attrs) ? |
c0a48c37 | 2503 | IPP_OP_GET_JOB_ATTRIBUTES : IPP_OP_GET_JOBS; |
dcb445bc | 2504 | request = ippNewRequest(job_op); |
7e86f2f6 | 2505 | ippSetVersion(request, monitor->version / 10, monitor->version % 10); |
7cf5915e | 2506 | |
dcb445bc MS |
2507 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
2508 | NULL, monitor->uri); | |
c0a48c37 | 2509 | if (job_op == IPP_OP_GET_JOB_ATTRIBUTES) |
7cf5915e | 2510 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", |
dcb445bc | 2511 | monitor->job_id); |
7cf5915e | 2512 | |
dcb445bc MS |
2513 | if (monitor->user && monitor->user[0]) |
2514 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2515 | "requesting-user-name", NULL, monitor->user); | |
7cf5915e | 2516 | |
dcb445bc MS |
2517 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, |
2518 | "requested-attributes", | |
2519 | (int)(sizeof(jattrs) / sizeof(jattrs[0])), NULL, jattrs); | |
7cf5915e | 2520 | |
dcb445bc MS |
2521 | /* |
2522 | * Do the request... | |
2523 | */ | |
7cf5915e | 2524 | |
dcb445bc | 2525 | response = cupsDoRequest(http, request, monitor->resource); |
7cf5915e | 2526 | |
f3c17241 | 2527 | fprintf(stderr, "DEBUG: (monitor) %s: %s (%s)\n", ippOpString(job_op), |
dcb445bc | 2528 | ippErrorString(cupsLastError()), cupsLastErrorString()); |
22c9029b | 2529 | |
c0a48c37 | 2530 | if (cupsLastError() <= IPP_STATUS_OK_CONFLICTING) |
3e7fe0ca MS |
2531 | password_tries = 0; |
2532 | ||
c0a48c37 | 2533 | if (job_op == IPP_OP_GET_JOB_ATTRIBUTES) |
dcb445bc | 2534 | { |
7cf5915e MS |
2535 | if ((attr = ippFindAttribute(response, "job-state", |
2536 | IPP_TAG_ENUM)) != NULL) | |
2537 | monitor->job_state = (ipp_jstate_t)attr->values[0].integer; | |
2538 | else | |
c0a48c37 | 2539 | monitor->job_state = IPP_JSTATE_COMPLETED; |
dcb445bc | 2540 | } |
12f89d24 | 2541 | else if (response) |
dcb445bc MS |
2542 | { |
2543 | for (attr = response->attrs; attr; attr = attr->next) | |
2544 | { | |
2545 | job_id = 0; | |
2546 | job_name = NULL; | |
c0a48c37 | 2547 | job_state = IPP_JSTATE_PENDING; |
dcb445bc MS |
2548 | job_user = NULL; |
2549 | ||
2550 | while (attr && attr->group_tag != IPP_TAG_JOB) | |
2551 | attr = attr->next; | |
7cf5915e | 2552 | |
dcb445bc MS |
2553 | if (!attr) |
2554 | break; | |
2555 | ||
2556 | while (attr && attr->group_tag == IPP_TAG_JOB) | |
2557 | { | |
2558 | if (!strcmp(attr->name, "job-id") && | |
2559 | attr->value_tag == IPP_TAG_INTEGER) | |
2560 | job_id = attr->values[0].integer; | |
2561 | else if (!strcmp(attr->name, "job-name") && | |
2562 | (attr->value_tag == IPP_TAG_NAME || | |
2563 | attr->value_tag == IPP_TAG_NAMELANG)) | |
2564 | job_name = attr->values[0].string.text; | |
2565 | else if (!strcmp(attr->name, "job-state") && | |
2566 | attr->value_tag == IPP_TAG_ENUM) | |
7e86f2f6 | 2567 | job_state = (ipp_jstate_t)attr->values[0].integer; |
dcb445bc MS |
2568 | else if (!strcmp(attr->name, "job-originating-user-name") && |
2569 | (attr->value_tag == IPP_TAG_NAME || | |
2570 | attr->value_tag == IPP_TAG_NAMELANG)) | |
2571 | job_user = attr->values[0].string.text; | |
2572 | ||
2573 | attr = attr->next; | |
2574 | } | |
2575 | ||
2576 | if (job_id > 0 && job_name && !strcmp(job_name, monitor->job_name) && | |
2577 | job_user && monitor->user && !strcmp(job_user, monitor->user)) | |
2578 | { | |
2579 | monitor->job_id = job_id; | |
2580 | monitor->job_state = job_state; | |
2581 | break; | |
2582 | } | |
2583 | ||
2584 | if (!attr) | |
2585 | break; | |
2586 | } | |
7cf5915e MS |
2587 | } |
2588 | ||
400e67c1 | 2589 | fprintf(stderr, "DEBUG: (monitor) job-state = %s\n", ippEnumString("job-state", (int)monitor->job_state)); |
f024f448 MS |
2590 | |
2591 | if (!job_canceled && | |
c0a48c37 MS |
2592 | (monitor->job_state == IPP_JSTATE_CANCELED || |
2593 | monitor->job_state == IPP_JSTATE_ABORTED)) | |
f024f448 MS |
2594 | { |
2595 | job_canceled = -1; | |
2596 | fprintf(stderr, "DEBUG: (monitor) job_canceled = -1\n"); | |
2597 | } | |
2598 | ||
a469f8a5 MS |
2599 | if ((attr = ippFindAttribute(response, "job-state-reasons", |
2600 | IPP_TAG_KEYWORD)) != NULL) | |
2601 | { | |
2602 | int i, new_reasons = 0; /* Looping var, new reasons */ | |
2603 | ||
2604 | for (i = 0; i < attr->num_values; i ++) | |
2605 | { | |
fe1a4305 | 2606 | if (!strcmp(attr->values[i].string.text, "account-authorization-failed")) |
a469f8a5 MS |
2607 | new_reasons |= _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED; |
2608 | else if (!strcmp(attr->values[i].string.text, "account-closed")) | |
2609 | new_reasons |= _CUPS_JSR_ACCOUNT_CLOSED; | |
2610 | else if (!strcmp(attr->values[i].string.text, "account-info-needed")) | |
2611 | new_reasons |= _CUPS_JSR_ACCOUNT_INFO_NEEDED; | |
fe1a4305 | 2612 | else if (!strcmp(attr->values[i].string.text, "account-limit-reached")) |
a469f8a5 MS |
2613 | new_reasons |= _CUPS_JSR_ACCOUNT_LIMIT_REACHED; |
2614 | else if (!strcmp(attr->values[i].string.text, "job-password-wait")) | |
2615 | new_reasons |= _CUPS_JSR_JOB_PASSWORD_WAIT; | |
2616 | else if (!strcmp(attr->values[i].string.text, "job-release-wait")) | |
2617 | new_reasons |= _CUPS_JSR_JOB_RELEASE_WAIT; | |
fe1a4305 MS |
2618 | else if (!strcmp(attr->values[i].string.text, "document-format-error")) |
2619 | new_reasons |= _CUPS_JSR_DOCUMENT_FORMAT_ERROR; | |
2620 | else if (!strcmp(attr->values[i].string.text, "document-unprintable")) | |
2621 | new_reasons |= _CUPS_JSR_DOCUMENT_UNPRINTABLE; | |
2622 | ||
2623 | if (!job_canceled && (!strncmp(attr->values[i].string.text, "job-canceled-", 13) || !strcmp(attr->values[i].string.text, "aborted-by-system"))) | |
6028693e | 2624 | job_canceled = 1; |
a469f8a5 MS |
2625 | } |
2626 | ||
2627 | if (new_reasons != monitor->job_reasons) | |
2628 | { | |
2629 | if (new_reasons & _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED) | |
2630 | fputs("JOBSTATE: account-authorization-failed\n", stderr); | |
2631 | else if (new_reasons & _CUPS_JSR_ACCOUNT_CLOSED) | |
2632 | fputs("JOBSTATE: account-closed\n", stderr); | |
2633 | else if (new_reasons & _CUPS_JSR_ACCOUNT_INFO_NEEDED) | |
2634 | fputs("JOBSTATE: account-info-needed\n", stderr); | |
2635 | else if (new_reasons & _CUPS_JSR_ACCOUNT_LIMIT_REACHED) | |
2636 | fputs("JOBSTATE: account-limit-reached\n", stderr); | |
2637 | else if (new_reasons & _CUPS_JSR_JOB_PASSWORD_WAIT) | |
2638 | fputs("JOBSTATE: job-password-wait\n", stderr); | |
2639 | else if (new_reasons & _CUPS_JSR_JOB_RELEASE_WAIT) | |
2640 | fputs("JOBSTATE: job-release-wait\n", stderr); | |
fe1a4305 MS |
2641 | else if (new_reasons & (_CUPS_JSR_DOCUMENT_FORMAT_ERROR | _CUPS_JSR_DOCUMENT_UNPRINTABLE)) |
2642 | { | |
2643 | if (monitor->retryable) | |
2644 | { | |
2645 | /* | |
2646 | * Can't print this, so retry as raster... | |
2647 | */ | |
2648 | ||
2649 | job_canceled = 1; | |
2650 | fputs("JOBSTATE: cups-retry-as-raster\n", stderr); | |
2651 | } | |
2652 | else if (new_reasons & _CUPS_JSR_DOCUMENT_FORMAT_ERROR) | |
2653 | { | |
2654 | fputs("JOBSTATE: document-format-error\n", stderr); | |
2655 | } | |
2656 | else | |
2657 | { | |
2658 | fputs("JOBSTATE: document-unprintable\n", stderr); | |
2659 | } | |
2660 | } | |
a469f8a5 MS |
2661 | else |
2662 | fputs("JOBSTATE: job-printing\n", stderr); | |
2663 | ||
2664 | monitor->job_reasons = new_reasons; | |
2665 | } | |
2666 | } | |
2667 | ||
dcb445bc MS |
2668 | ippDelete(response); |
2669 | ||
400e67c1 | 2670 | fprintf(stderr, "DEBUG: (monitor) job-state = %s\n", ippEnumString("job-state", (int)monitor->job_state)); |
f3c17241 MS |
2671 | |
2672 | if (!job_canceled && | |
c0a48c37 MS |
2673 | (monitor->job_state == IPP_JSTATE_CANCELED || |
2674 | monitor->job_state == IPP_JSTATE_ABORTED)) | |
f3c17241 | 2675 | job_canceled = -1; |
7cf5915e MS |
2676 | } |
2677 | ||
2678 | /* | |
f14324a7 | 2679 | * Sleep for N seconds... |
7cf5915e MS |
2680 | */ |
2681 | ||
a401c273 MS |
2682 | monitor_sleep: |
2683 | ||
7e86f2f6 | 2684 | sleep((unsigned)delay); |
7cf5915e | 2685 | |
f14324a7 | 2686 | delay = _cupsNextDelay(delay, &prev_delay); |
7cf5915e MS |
2687 | } |
2688 | ||
dcb445bc MS |
2689 | /* |
2690 | * Cancel the job if necessary... | |
2691 | */ | |
2692 | ||
f3c17241 | 2693 | if (job_canceled > 0 && monitor->job_id > 0) |
e7dc514d | 2694 | { |
a401c273 | 2695 | if (httpGetFd(http) < 0) |
c0a48c37 | 2696 | httpReconnect2(http, 30000, NULL); |
a401c273 MS |
2697 | |
2698 | if (httpGetFd(http) >= 0) | |
e7dc514d | 2699 | { |
dcb445bc MS |
2700 | cancel_job(http, monitor->uri, monitor->job_id, monitor->resource, |
2701 | monitor->user, monitor->version); | |
2702 | ||
c0a48c37 | 2703 | if (cupsLastError() > IPP_STATUS_OK_CONFLICTING) |
f024f448 MS |
2704 | { |
2705 | fprintf(stderr, "DEBUG: (monitor) cancel_job() = %s\n", cupsLastErrorString()); | |
e7dc514d | 2706 | _cupsLangPrintFilter(stderr, "ERROR", _("Unable to cancel print job.")); |
f024f448 | 2707 | } |
e7dc514d MS |
2708 | } |
2709 | } | |
2710 | ||
7cf5915e MS |
2711 | /* |
2712 | * Cleanup and return... | |
2713 | */ | |
2714 | ||
2715 | httpClose(http); | |
2716 | ||
2717 | return (NULL); | |
2718 | } | |
2719 | ||
2720 | ||
0268488e MS |
2721 | /* |
2722 | * 'new_request()' - Create a new print creation or validation request. | |
2723 | */ | |
2724 | ||
2725 | static ipp_t * /* O - Request data */ | |
2726 | new_request( | |
2727 | ipp_op_t op, /* I - IPP operation code */ | |
2728 | int version, /* I - IPP version number */ | |
2729 | const char *uri, /* I - printer-uri value */ | |
2730 | const char *user, /* I - requesting-user-name value */ | |
2731 | const char *title, /* I - job-name value */ | |
2732 | int num_options, /* I - Number of options to send */ | |
2733 | cups_option_t *options, /* I - Options to send */ | |
2734 | const char *compression, /* I - compression value or NULL */ | |
c8fef167 | 2735 | int copies, /* I - copies value or 0 */ |
dcb445bc | 2736 | const char *format, /* I - document-format value or NULL */ |
f14324a7 | 2737 | _ppd_cache_t *pc, /* I - PPD cache and mapping data */ |
a469f8a5 | 2738 | ppd_file_t *ppd, /* I - PPD file data */ |
84315f46 | 2739 | ipp_attribute_t *media_col_sup, /* I - media-col-supported values */ |
a469f8a5 | 2740 | ipp_attribute_t *doc_handling_sup, /* I - multiple-document-handling-supported values */ |
f2a7bf2a MS |
2741 | ipp_attribute_t *print_color_mode_sup) |
2742 | /* I - Printer supports print-color-mode */ | |
0268488e | 2743 | { |
0268488e MS |
2744 | ipp_t *request; /* Request data */ |
2745 | const char *keyword; /* PWG keyword */ | |
0268488e MS |
2746 | |
2747 | ||
2748 | /* | |
2749 | * Create the IPP request... | |
2750 | */ | |
2751 | ||
7e86f2f6 MS |
2752 | request = ippNewRequest(op); |
2753 | ippSetVersion(request, version / 10, version % 10); | |
0268488e MS |
2754 | |
2755 | fprintf(stderr, "DEBUG: %s IPP/%d.%d\n", | |
2756 | ippOpString(request->request.op.operation_id), | |
2757 | request->request.op.version[0], | |
2758 | request->request.op.version[1]); | |
2759 | ||
2760 | /* | |
2761 | * Add standard attributes... | |
2762 | */ | |
2763 | ||
07eca067 | 2764 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); |
0268488e MS |
2765 | fprintf(stderr, "DEBUG: printer-uri=\"%s\"\n", uri); |
2766 | ||
2767 | if (user && *user) | |
2768 | { | |
07eca067 | 2769 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, user); |
0268488e MS |
2770 | fprintf(stderr, "DEBUG: requesting-user-name=\"%s\"\n", user); |
2771 | } | |
2772 | ||
2773 | if (title && *title) | |
2774 | { | |
07eca067 | 2775 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "job-name", NULL, title); |
0268488e MS |
2776 | fprintf(stderr, "DEBUG: job-name=\"%s\"\n", title); |
2777 | } | |
2778 | ||
c0a48c37 | 2779 | if (format && op != IPP_OP_CREATE_JOB) |
0268488e | 2780 | { |
07eca067 | 2781 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format", NULL, format); |
0268488e MS |
2782 | fprintf(stderr, "DEBUG: document-format=\"%s\"\n", format); |
2783 | } | |
2784 | ||
2785 | #ifdef HAVE_LIBZ | |
a469f8a5 | 2786 | if (compression && op != IPP_OP_CREATE_JOB && op != IPP_OP_VALIDATE_JOB) |
0268488e | 2787 | { |
07eca067 | 2788 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "compression", NULL, compression); |
0268488e MS |
2789 | fprintf(stderr, "DEBUG: compression=\"%s\"\n", compression); |
2790 | } | |
2791 | #endif /* HAVE_LIBZ */ | |
2792 | ||
2793 | /* | |
2794 | * Handle options on the command-line... | |
2795 | */ | |
2796 | ||
2797 | if (num_options > 0) | |
2798 | { | |
f14324a7 | 2799 | if (pc) |
0268488e MS |
2800 | { |
2801 | /* | |
2802 | * Send standard IPP attributes... | |
2803 | */ | |
2804 | ||
a469f8a5 MS |
2805 | fputs("DEBUG: Adding standard IPP operation/job attributes.\n", stderr); |
2806 | ||
07eca067 | 2807 | copies = _cupsConvertOptions(request, ppd, pc, media_col_sup, doc_handling_sup, print_color_mode_sup, user, format, copies, num_options, options); |
c178ac61 | 2808 | |
dcb445bc MS |
2809 | /* |
2810 | * Map FaxOut options... | |
2811 | */ | |
2812 | ||
2813 | if ((keyword = cupsGetOption("phone", num_options, options)) != NULL) | |
2814 | { | |
2815 | ipp_t *destination; /* destination collection */ | |
654051c5 | 2816 | char phone[1024], /* Phone number string */ |
654051c5 MS |
2817 | *ptr, /* Pointer into string */ |
2818 | tel_uri[1024]; /* tel: URI */ | |
fbcc927d | 2819 | static const char * const allowed = "0123456789#*-+.()pw"; |
654051c5 | 2820 | /* Allowed characters */ |
dcb445bc MS |
2821 | |
2822 | destination = ippNew(); | |
2823 | ||
654051c5 MS |
2824 | /* |
2825 | * Unescape and filter out spaces and other characters that are not | |
2826 | * allowed in a tel: URI. | |
2827 | */ | |
2828 | ||
3b94e1e1 MS |
2829 | _httpDecodeURI(phone, keyword, sizeof(phone)); |
2830 | for (ptr = phone; *ptr;) | |
2831 | { | |
c1de912d MS |
2832 | if (*ptr == ',') |
2833 | *ptr = 'p'; | |
2834 | else if (!strchr(allowed, *ptr)) | |
3b94e1e1 MS |
2835 | _cups_strcpy(ptr, ptr + 1); |
2836 | else | |
2837 | ptr ++; | |
654051c5 MS |
2838 | } |
2839 | ||
654051c5 MS |
2840 | httpAssembleURI(HTTP_URI_CODING_ALL, tel_uri, sizeof(tel_uri), "tel", NULL, NULL, 0, phone); |
2841 | ippAddString(destination, IPP_TAG_JOB, IPP_TAG_URI, "destination-uri", NULL, tel_uri); | |
dcb445bc MS |
2842 | |
2843 | if ((keyword = cupsGetOption("faxPrefix", num_options, | |
2844 | options)) != NULL && *keyword) | |
3b94e1e1 MS |
2845 | { |
2846 | char predial[1024]; /* Pre-dial string */ | |
2847 | ||
2848 | _httpDecodeURI(predial, keyword, sizeof(predial)); | |
2849 | ippAddString(destination, IPP_TAG_JOB, IPP_TAG_TEXT, "pre-dial-string", NULL, predial); | |
2850 | } | |
dcb445bc MS |
2851 | |
2852 | ippAddCollection(request, IPP_TAG_JOB, "destination-uris", destination); | |
2853 | ippDelete(destination); | |
2854 | } | |
0268488e MS |
2855 | } |
2856 | else | |
2857 | { | |
2858 | /* | |
2859 | * When talking to another CUPS server, send all options... | |
2860 | */ | |
2861 | ||
a469f8a5 MS |
2862 | fputs("DEBUG: Adding all operation/job attributes.\n", stderr); |
2863 | cupsEncodeOptions2(request, num_options, options, IPP_TAG_OPERATION); | |
a29fd7dd | 2864 | cupsEncodeOptions2(request, num_options, options, IPP_TAG_JOB); |
0268488e MS |
2865 | } |
2866 | ||
82cc1f9a | 2867 | if (copies > 1 && (!pc || copies <= pc->max_copies)) |
0268488e MS |
2868 | ippAddInteger(request, IPP_TAG_JOB, IPP_TAG_INTEGER, "copies", copies); |
2869 | } | |
2870 | ||
95e00ac3 MS |
2871 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request)); |
2872 | debug_attributes(request); | |
a469f8a5 | 2873 | |
0268488e MS |
2874 | return (request); |
2875 | } | |
2876 | ||
2877 | ||
ef416fc2 | 2878 | /* |
2879 | * 'password_cb()' - Disable the password prompt for cupsDoFileRequest(). | |
2880 | */ | |
2881 | ||
bd7854cb | 2882 | static const char * /* O - Password */ |
5a9febac MS |
2883 | password_cb(const char *prompt, /* I - Prompt (not used) */ |
2884 | http_t *http, /* I - Connection */ | |
2885 | const char *method, /* I - Request method (not used) */ | |
2886 | const char *resource, /* I - Resource path (not used) */ | |
6961465f | 2887 | int *password_tries) /* I - Password tries */ |
ef416fc2 | 2888 | { |
5a9febac MS |
2889 | char def_username[HTTP_MAX_VALUE]; /* Default username */ |
2890 | ||
2891 | ||
6961465f MS |
2892 | fprintf(stderr, "DEBUG: password_cb(prompt=\"%s\", http=%p, method=\"%s\", " |
2893 | "resource=\"%s\", password_tries=%p(%d)), password=%p\n", | |
2894 | prompt, http, method, resource, password_tries, *password_tries, | |
2895 | password); | |
3e7fe0ca | 2896 | |
ef416fc2 | 2897 | (void)prompt; |
5a9febac MS |
2898 | (void)method; |
2899 | (void)resource; | |
ef416fc2 | 2900 | |
cf3d4dd6 MS |
2901 | if (!uri_credentials) |
2902 | { | |
2903 | /* | |
2904 | * Remember that we need to authenticate... | |
2905 | */ | |
18ecb428 | 2906 | |
cf3d4dd6 | 2907 | auth_info_required = "username,password"; |
18ecb428 | 2908 | |
cf3d4dd6 MS |
2909 | if (httpGetSubField(http, HTTP_FIELD_WWW_AUTHENTICATE, "username", |
2910 | def_username)) | |
2911 | { | |
2912 | char quoted[HTTP_MAX_VALUE * 2 + 4]; | |
2913 | /* Quoted string */ | |
5a9febac | 2914 | |
cf3d4dd6 MS |
2915 | fprintf(stderr, "ATTR: auth-info-default=%s,\n", |
2916 | quote_string(def_username, quoted, sizeof(quoted))); | |
2917 | } | |
5a9febac MS |
2918 | } |
2919 | ||
6961465f | 2920 | if (password && *password && *password_tries < 3) |
76cd9e37 | 2921 | { |
6961465f | 2922 | (*password_tries) ++; |
76cd9e37 | 2923 | |
4745f485 MS |
2924 | cupsSetUser(username); |
2925 | ||
ef416fc2 | 2926 | return (password); |
76cd9e37 | 2927 | } |
ef416fc2 | 2928 | else |
2929 | { | |
2930 | /* | |
18ecb428 | 2931 | * Give up after 3 tries or if we don't have a password to begin with... |
ef416fc2 | 2932 | */ |
2933 | ||
18ecb428 | 2934 | return (NULL); |
ef416fc2 | 2935 | } |
2936 | } | |
2937 | ||
2938 | ||
5a9febac MS |
2939 | /* |
2940 | * 'quote_string()' - Quote a string value. | |
2941 | */ | |
2942 | ||
2943 | static const char * /* O - Quoted string */ | |
2944 | quote_string(const char *s, /* I - String */ | |
2945 | char *q, /* I - Quoted string buffer */ | |
2946 | size_t qsize) /* I - Size of quoted string buffer */ | |
2947 | { | |
2948 | char *qptr, /* Pointer into string buffer */ | |
2949 | *qend; /* End of string buffer */ | |
2950 | ||
2951 | ||
2952 | qptr = q; | |
2953 | qend = q + qsize - 5; | |
2954 | ||
2955 | if (qend < q) | |
2956 | { | |
2957 | *q = '\0'; | |
2958 | return (q); | |
2959 | } | |
2960 | ||
2961 | *qptr++ = '\''; | |
2962 | *qptr++ = '\"'; | |
2963 | ||
2964 | while (*s && qptr < qend) | |
2965 | { | |
2966 | if (*s == '\\' || *s == '\"' || *s == '\'') | |
2967 | { | |
d726db79 | 2968 | if (qptr < (qend - 4)) |
5a9febac MS |
2969 | { |
2970 | *qptr++ = '\\'; | |
2971 | *qptr++ = '\\'; | |
2972 | *qptr++ = '\\'; | |
2973 | } | |
2974 | else | |
2975 | break; | |
2976 | } | |
2977 | ||
2978 | *qptr++ = *s++; | |
2979 | } | |
2980 | ||
2981 | *qptr++ = '\"'; | |
2982 | *qptr++ = '\''; | |
2983 | *qptr = '\0'; | |
2984 | ||
2985 | return (q); | |
2986 | } | |
2987 | ||
2988 | ||
1f0275e3 MS |
2989 | /* |
2990 | * 'report_attr()' - Report an IPP attribute value. | |
2991 | */ | |
2992 | ||
2993 | static void | |
2994 | report_attr(ipp_attribute_t *attr) /* I - Attribute */ | |
2995 | { | |
eac3a0a0 MS |
2996 | int i; /* Looping var */ |
2997 | char value[1024], /* Value string */ | |
5a9febac | 2998 | *valptr; /* Pointer into value string */ |
eac3a0a0 | 2999 | const char *cached; /* Cached attribute */ |
1f0275e3 MS |
3000 | |
3001 | ||
3002 | /* | |
3003 | * Convert the attribute values into quoted strings... | |
3004 | */ | |
3005 | ||
3006 | for (i = 0, valptr = value; | |
3007 | i < attr->num_values && valptr < (value + sizeof(value) - 10); | |
3008 | i ++) | |
3009 | { | |
3010 | if (i > 0) | |
3011 | *valptr++ = ','; | |
3012 | ||
3013 | switch (attr->value_tag) | |
3014 | { | |
3015 | case IPP_TAG_INTEGER : | |
3016 | case IPP_TAG_ENUM : | |
7e86f2f6 | 3017 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), "%d", attr->values[i].integer); |
1f0275e3 MS |
3018 | valptr += strlen(valptr); |
3019 | break; | |
3020 | ||
3021 | case IPP_TAG_TEXT : | |
3022 | case IPP_TAG_NAME : | |
3023 | case IPP_TAG_KEYWORD : | |
7e86f2f6 | 3024 | quote_string(attr->values[i].string.text, valptr, (size_t)(value + sizeof(value) - valptr)); |
5a9febac | 3025 | valptr += strlen(valptr); |
1f0275e3 MS |
3026 | break; |
3027 | ||
3028 | default : | |
3029 | /* | |
3030 | * Unsupported value type... | |
3031 | */ | |
3032 | ||
3033 | return; | |
3034 | } | |
3035 | } | |
3036 | ||
3037 | *valptr = '\0'; | |
3038 | ||
321d8d57 MS |
3039 | _cupsMutexLock(&report_mutex); |
3040 | ||
eac3a0a0 MS |
3041 | if ((cached = cupsGetOption(attr->name, num_attr_cache, |
3042 | attr_cache)) == NULL || strcmp(cached, value)) | |
3043 | { | |
3044 | /* | |
3045 | * Tell the scheduler about the new values... | |
3046 | */ | |
1f0275e3 | 3047 | |
eac3a0a0 MS |
3048 | num_attr_cache = cupsAddOption(attr->name, value, num_attr_cache, |
3049 | &attr_cache); | |
3050 | fprintf(stderr, "ATTR: %s=%s\n", attr->name, value); | |
3051 | } | |
321d8d57 MS |
3052 | |
3053 | _cupsMutexUnlock(&report_mutex); | |
1f0275e3 MS |
3054 | } |
3055 | ||
3056 | ||
ef416fc2 | 3057 | /* |
3058 | * 'report_printer_state()' - Report the printer state. | |
3059 | */ | |
3060 | ||
321d8d57 MS |
3061 | static void |
3062 | report_printer_state(ipp_t *ipp) /* I - IPP response */ | |
ef416fc2 | 3063 | { |
7cf5915e MS |
3064 | ipp_attribute_t *pa, /* printer-alert */ |
3065 | *pam, /* printer-alert-message */ | |
69889dcf | 3066 | *pmja, /* printer-mandatory-job-attributes */ |
7cf5915e | 3067 | *psm, /* printer-state-message */ |
1f0275e3 MS |
3068 | *reasons, /* printer-state-reasons */ |
3069 | *marker; /* marker-* attributes */ | |
7cf5915e MS |
3070 | char value[1024], /* State/message string */ |
3071 | *valptr; /* Pointer into string */ | |
c8fef167 MS |
3072 | static int ipp_supplies = -1; |
3073 | /* Report supply levels? */ | |
ef416fc2 | 3074 | |
3075 | ||
7cf5915e MS |
3076 | /* |
3077 | * Report alerts and messages... | |
3078 | */ | |
3079 | ||
3080 | if ((pa = ippFindAttribute(ipp, "printer-alert", IPP_TAG_TEXT)) != NULL) | |
3081 | report_attr(pa); | |
3082 | ||
3083 | if ((pam = ippFindAttribute(ipp, "printer-alert-message", | |
3084 | IPP_TAG_TEXT)) != NULL) | |
3085 | report_attr(pam); | |
3086 | ||
69889dcf MS |
3087 | if ((pmja = ippFindAttribute(ipp, "printer-mandatory-job-attributes", IPP_TAG_KEYWORD)) != NULL) |
3088 | { | |
3089 | int i, /* Looping var */ | |
3090 | count = ippGetCount(pmja); /* Number of values */ | |
3091 | ||
3092 | for (i = 0, valptr = value; i < count; i ++, valptr += strlen(valptr)) | |
3093 | { | |
3094 | if (i) | |
3095 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), " %s", ippGetString(pmja, i, NULL)); | |
3096 | else | |
3097 | strlcpy(value, ippGetString(pmja, i, NULL), sizeof(value)); | |
3098 | } | |
3099 | ||
3100 | if (strcmp(value, mandatory_attrs)) | |
3101 | { | |
3102 | strlcpy(mandatory_attrs, value, sizeof(mandatory_attrs)); | |
3103 | fprintf(stderr, "PPD: cupsMandatory=\"%s\"\n", value); | |
3104 | } | |
3105 | } | |
3106 | ||
323c5de1 | 3107 | if ((psm = ippFindAttribute(ipp, "printer-state-message", |
3108 | IPP_TAG_TEXT)) != NULL) | |
7cf5915e MS |
3109 | { |
3110 | char *ptr; /* Pointer into message */ | |
3111 | ||
3112 | ||
3113 | strlcpy(value, "INFO: ", sizeof(value)); | |
3114 | for (ptr = psm->values[0].string.text, valptr = value + 6; | |
3115 | *ptr && valptr < (value + sizeof(value) - 6); | |
3116 | ptr ++) | |
3117 | { | |
3118 | if (*ptr < ' ' && *ptr > 0 && *ptr != '\t') | |
3119 | { | |
3120 | /* | |
3121 | * Substitute "<XX>" for the control character; sprintf is safe because | |
3122 | * we always leave 6 chars free at the end... | |
3123 | */ | |
3124 | ||
3125 | sprintf(valptr, "<%02X>", *ptr); | |
3126 | valptr += 4; | |
3127 | } | |
3128 | else | |
3129 | *valptr++ = *ptr; | |
3130 | } | |
3131 | ||
3132 | *valptr++ = '\n'; | |
e60ec91f | 3133 | *valptr = '\0'; |
7cf5915e MS |
3134 | |
3135 | fputs(value, stderr); | |
3136 | } | |
3137 | ||
3138 | /* | |
3139 | * Now report printer-state-reasons, filtering out some of the reasons we never | |
3140 | * want to set... | |
3141 | */ | |
323c5de1 | 3142 | |
ef416fc2 | 3143 | if ((reasons = ippFindAttribute(ipp, "printer-state-reasons", |
3144 | IPP_TAG_KEYWORD)) == NULL) | |
321d8d57 | 3145 | return; |
ef416fc2 | 3146 | |
eac3a0a0 | 3147 | update_reasons(reasons, NULL); |
ef416fc2 | 3148 | |
1f0275e3 MS |
3149 | /* |
3150 | * Relay the current marker-* attribute values... | |
3151 | */ | |
3152 | ||
c8fef167 MS |
3153 | if (ipp_supplies < 0) |
3154 | { | |
3155 | ppd_file_t *ppd; /* PPD file */ | |
3156 | ppd_attr_t *ppdattr; /* Attribute in PPD file */ | |
3157 | ||
3158 | if ((ppd = ppdOpenFile(getenv("PPD"))) != NULL && | |
3159 | (ppdattr = ppdFindAttr(ppd, "cupsIPPSupplies", NULL)) != NULL && | |
88f9aafc | 3160 | ppdattr->value && _cups_strcasecmp(ppdattr->value, "true")) |
c8fef167 MS |
3161 | ipp_supplies = 0; |
3162 | else | |
3163 | ipp_supplies = 1; | |
3164 | ||
3165 | ppdClose(ppd); | |
3166 | } | |
3167 | ||
3168 | if (ipp_supplies > 0) | |
3169 | { | |
3170 | if ((marker = ippFindAttribute(ipp, "marker-colors", IPP_TAG_NAME)) != NULL) | |
3171 | report_attr(marker); | |
3172 | if ((marker = ippFindAttribute(ipp, "marker-high-levels", | |
3173 | IPP_TAG_INTEGER)) != NULL) | |
3174 | report_attr(marker); | |
3175 | if ((marker = ippFindAttribute(ipp, "marker-levels", | |
3176 | IPP_TAG_INTEGER)) != NULL) | |
3177 | report_attr(marker); | |
3178 | if ((marker = ippFindAttribute(ipp, "marker-low-levels", | |
3179 | IPP_TAG_INTEGER)) != NULL) | |
3180 | report_attr(marker); | |
3181 | if ((marker = ippFindAttribute(ipp, "marker-message", | |
3182 | IPP_TAG_TEXT)) != NULL) | |
3183 | report_attr(marker); | |
3184 | if ((marker = ippFindAttribute(ipp, "marker-names", IPP_TAG_NAME)) != NULL) | |
3185 | report_attr(marker); | |
3186 | if ((marker = ippFindAttribute(ipp, "marker-types", | |
3187 | IPP_TAG_KEYWORD)) != NULL) | |
3188 | report_attr(marker); | |
3189 | } | |
ef416fc2 | 3190 | } |
3191 | ||
3192 | ||
eac3a0a0 MS |
3193 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
3194 | /* | |
3195 | * 'run_as_user()' - Run the IPP backend as the printing user. | |
3196 | * | |
3197 | * This function uses an XPC-based user agent to run the backend as the printing | |
3198 | * user. We need to do this in order to have access to the user's Kerberos | |
3199 | * credentials. | |
3200 | */ | |
3201 | ||
3202 | static int /* O - Exit status */ | |
37e7e6e0 | 3203 | run_as_user(char *argv[], /* I - Command-line arguments */ |
eac3a0a0 MS |
3204 | uid_t uid, /* I - User ID */ |
3205 | const char *device_uri, /* I - Device URI */ | |
3206 | int fd) /* I - File to print */ | |
3207 | { | |
88f9aafc | 3208 | const char *auth_negotiate;/* AUTH_NEGOTIATE env var */ |
eac3a0a0 MS |
3209 | xpc_connection_t conn; /* Connection to XPC service */ |
3210 | xpc_object_t request; /* Request message dictionary */ | |
3211 | __block xpc_object_t response; /* Response message dictionary */ | |
3212 | dispatch_semaphore_t sem; /* Semaphore for waiting for response */ | |
3213 | int status = CUPS_BACKEND_FAILED; | |
3214 | /* Status of request */ | |
3215 | ||
3216 | ||
3217 | fprintf(stderr, "DEBUG: Running IPP backend as UID %d.\n", (int)uid); | |
3218 | ||
3219 | /* | |
3220 | * Connect to the user agent for the specified UID... | |
3221 | */ | |
3222 | ||
3223 | conn = xpc_connection_create_mach_service(kPMPrintUIToolAgent, | |
3224 | dispatch_get_global_queue(0, 0), 0); | |
3225 | if (!conn) | |
3226 | { | |
3227 | _cupsLangPrintFilter(stderr, "ERROR", | |
3228 | _("Unable to start backend process.")); | |
3229 | fputs("DEBUG: Unable to create connection to agent.\n", stderr); | |
3230 | goto cleanup; | |
3231 | } | |
3232 | ||
3233 | xpc_connection_set_event_handler(conn, | |
3234 | ^(xpc_object_t event) | |
3235 | { | |
3236 | xpc_type_t messageType = xpc_get_type(event); | |
3237 | ||
3238 | if (messageType == XPC_TYPE_ERROR) | |
3239 | { | |
3240 | if (event == XPC_ERROR_CONNECTION_INTERRUPTED) | |
3241 | fprintf(stderr, "DEBUG: Interrupted connection to service %s.\n", | |
3242 | xpc_connection_get_name(conn)); | |
3243 | else if (event == XPC_ERROR_CONNECTION_INVALID) | |
3244 | fprintf(stderr, "DEBUG: Connection invalid for service %s.\n", | |
3245 | xpc_connection_get_name(conn)); | |
3246 | else | |
3247 | fprintf(stderr, "DEBUG: Unxpected error for service %s: %s\n", | |
3248 | xpc_connection_get_name(conn), | |
3249 | xpc_dictionary_get_string(event, XPC_ERROR_KEY_DESCRIPTION)); | |
3250 | } | |
3251 | }); | |
3252 | xpc_connection_set_target_uid(conn, uid); | |
3253 | xpc_connection_resume(conn); | |
3254 | ||
3255 | /* | |
3256 | * Try starting the backend... | |
3257 | */ | |
3258 | ||
3259 | request = xpc_dictionary_create(NULL, NULL, 0); | |
3260 | xpc_dictionary_set_int64(request, "command", kPMStartJob); | |
3261 | xpc_dictionary_set_string(request, "device-uri", device_uri); | |
3262 | xpc_dictionary_set_string(request, "job-id", argv[1]); | |
3263 | xpc_dictionary_set_string(request, "user", argv[2]); | |
3264 | xpc_dictionary_set_string(request, "title", argv[3]); | |
3265 | xpc_dictionary_set_string(request, "copies", argv[4]); | |
3266 | xpc_dictionary_set_string(request, "options", argv[5]); | |
3267 | xpc_dictionary_set_string(request, "auth-info-required", | |
3268 | getenv("AUTH_INFO_REQUIRED")); | |
88f9aafc MS |
3269 | if ((auth_negotiate = getenv("AUTH_NEGOTIATE")) != NULL) |
3270 | xpc_dictionary_set_string(request, "auth-negotiate", auth_negotiate); | |
eac3a0a0 MS |
3271 | xpc_dictionary_set_fd(request, "stdin", fd); |
3272 | xpc_dictionary_set_fd(request, "stderr", 2); | |
3273 | xpc_dictionary_set_fd(request, "side-channel", CUPS_SC_FD); | |
3274 | ||
3275 | sem = dispatch_semaphore_create(0); | |
3276 | response = NULL; | |
3277 | ||
3278 | xpc_connection_send_message_with_reply(conn, request, | |
3279 | dispatch_get_global_queue(0,0), | |
3280 | ^(xpc_object_t reply) | |
3281 | { | |
3282 | /* Save the response and wake up */ | |
3283 | if (xpc_get_type(reply) | |
3284 | == XPC_TYPE_DICTIONARY) | |
3285 | response = xpc_retain(reply); | |
3286 | ||
3287 | dispatch_semaphore_signal(sem); | |
3288 | }); | |
3289 | ||
3290 | dispatch_semaphore_wait(sem, DISPATCH_TIME_FOREVER); | |
3291 | xpc_release(request); | |
3292 | dispatch_release(sem); | |
3293 | ||
3294 | if (response) | |
3295 | { | |
7e86f2f6 | 3296 | child_pid = (pid_t)xpc_dictionary_get_int64(response, "child-pid"); |
eac3a0a0 MS |
3297 | |
3298 | xpc_release(response); | |
3299 | ||
3300 | if (child_pid) | |
7e86f2f6 | 3301 | fprintf(stderr, "DEBUG: Child PID=%d.\n", (int)child_pid); |
eac3a0a0 MS |
3302 | else |
3303 | { | |
3304 | _cupsLangPrintFilter(stderr, "ERROR", | |
3305 | _("Unable to start backend process.")); | |
3306 | fputs("DEBUG: No child PID.\n", stderr); | |
3307 | goto cleanup; | |
3308 | } | |
3309 | } | |
3310 | else | |
3311 | { | |
3312 | _cupsLangPrintFilter(stderr, "ERROR", | |
3313 | _("Unable to start backend process.")); | |
3314 | fputs("DEBUG: No reply from agent.\n", stderr); | |
3315 | goto cleanup; | |
3316 | } | |
3317 | ||
3318 | /* | |
3319 | * Then wait for the backend to finish... | |
3320 | */ | |
3321 | ||
3322 | request = xpc_dictionary_create(NULL, NULL, 0); | |
3323 | xpc_dictionary_set_int64(request, "command", kPMWaitForJob); | |
3324 | xpc_dictionary_set_fd(request, "stderr", 2); | |
3325 | ||
3326 | sem = dispatch_semaphore_create(0); | |
3327 | response = NULL; | |
3328 | ||
3329 | xpc_connection_send_message_with_reply(conn, request, | |
3330 | dispatch_get_global_queue(0,0), | |
3331 | ^(xpc_object_t reply) | |
3332 | { | |
3333 | /* Save the response and wake up */ | |
3334 | if (xpc_get_type(reply) | |
3335 | == XPC_TYPE_DICTIONARY) | |
3336 | response = xpc_retain(reply); | |
3337 | ||
3338 | dispatch_semaphore_signal(sem); | |
3339 | }); | |
3340 | ||
3341 | dispatch_semaphore_wait(sem, DISPATCH_TIME_FOREVER); | |
3342 | xpc_release(request); | |
3343 | dispatch_release(sem); | |
3344 | ||
3345 | if (response) | |
3346 | { | |
7e86f2f6 | 3347 | status = (int)xpc_dictionary_get_int64(response, "status"); |
eac3a0a0 MS |
3348 | |
3349 | if (status == SIGTERM || status == SIGKILL || status == SIGPIPE) | |
3350 | { | |
3351 | fprintf(stderr, "DEBUG: Child terminated on signal %d.\n", status); | |
3352 | status = CUPS_BACKEND_FAILED; | |
3353 | } | |
3354 | else if (WIFSIGNALED(status)) | |
3355 | { | |
3356 | fprintf(stderr, "DEBUG: Child crashed on signal %d.\n", status); | |
3357 | status = CUPS_BACKEND_STOP; | |
3358 | } | |
3359 | else if (WIFEXITED(status)) | |
3360 | { | |
3361 | status = WEXITSTATUS(status); | |
3362 | fprintf(stderr, "DEBUG: Child exited with status %d.\n", status); | |
3363 | } | |
3364 | ||
3365 | xpc_release(response); | |
3366 | } | |
3367 | else | |
3368 | _cupsLangPrintFilter(stderr, "ERROR", | |
3369 | _("Unable to get backend exit status.")); | |
3370 | ||
3371 | cleanup: | |
3372 | ||
3373 | if (conn) | |
3374 | { | |
eac3a0a0 MS |
3375 | xpc_connection_cancel(conn); |
3376 | xpc_release(conn); | |
3377 | } | |
3378 | ||
3379 | return (status); | |
3380 | } | |
3381 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
3382 | ||
3383 | ||
ef416fc2 | 3384 | /* |
3385 | * 'sigterm_handler()' - Handle 'terminate' signals that stop the backend. | |
3386 | */ | |
3387 | ||
3388 | static void | |
3389 | sigterm_handler(int sig) /* I - Signal */ | |
3390 | { | |
3391 | (void)sig; /* remove compiler warnings... */ | |
3392 | ||
f3c17241 MS |
3393 | write(2, "DEBUG: Got SIGTERM.\n", 20); |
3394 | ||
eac3a0a0 MS |
3395 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
3396 | if (child_pid) | |
3397 | { | |
3398 | kill(child_pid, sig); | |
3399 | child_pid = 0; | |
3400 | } | |
3401 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
3402 | ||
cc754834 | 3403 | if (!job_canceled) |
bd7854cb | 3404 | { |
3405 | /* | |
eac3a0a0 | 3406 | * Flag that the job should be canceled... |
bd7854cb | 3407 | */ |
3408 | ||
f024f448 | 3409 | write(2, "DEBUG: sigterm_handler: job_canceled = 1.\n", 25); |
f3c17241 | 3410 | |
cc754834 | 3411 | job_canceled = 1; |
bd7854cb | 3412 | return; |
3413 | } | |
3414 | ||
82f97232 MS |
3415 | /* |
3416 | * The scheduler already tried to cancel us once, now just terminate | |
eac3a0a0 | 3417 | * after removing our temp file! |
82f97232 MS |
3418 | */ |
3419 | ||
3420 | if (tmpfilename[0]) | |
3421 | unlink(tmpfilename); | |
3422 | ||
9880f818 | 3423 | _exit(1); |
ef416fc2 | 3424 | } |
3425 | ||
3426 | ||
f228370c MS |
3427 | /* |
3428 | * 'timeout_cb()' - Handle HTTP timeouts. | |
3429 | */ | |
3430 | ||
3431 | static int /* O - 1 to continue, 0 to cancel */ | |
3432 | timeout_cb(http_t *http, /* I - Connection to server (unused) */ | |
3433 | void *user_data) /* I - User data (unused) */ | |
3434 | { | |
3435 | (void)http; | |
3436 | (void)user_data; | |
3437 | ||
3438 | return (!job_canceled); | |
3439 | } | |
3440 | ||
3441 | ||
ef416fc2 | 3442 | /* |
eac3a0a0 MS |
3443 | * 'update_reasons()' - Update the printer-state-reasons values. |
3444 | */ | |
3445 | ||
3446 | static void | |
3447 | update_reasons(ipp_attribute_t *attr, /* I - printer-state-reasons or NULL */ | |
3448 | const char *s) /* I - STATE: string or NULL */ | |
3449 | { | |
3450 | char op; /* Add (+), remove (-), replace (\0) */ | |
3451 | cups_array_t *new_reasons; /* New reasons array */ | |
3452 | char *reason, /* Current reason */ | |
3453 | add[2048], /* Reasons added string */ | |
3454 | *addptr, /* Pointer into add string */ | |
3455 | rem[2048], /* Reasons removed string */ | |
3456 | *remptr; /* Pointer into remove string */ | |
3457 | const char *addprefix, /* Current add string prefix */ | |
3458 | *remprefix; /* Current remove string prefix */ | |
3459 | ||
3460 | ||
3461 | fprintf(stderr, "DEBUG: update_reasons(attr=%d(%s%s), s=\"%s\")\n", | |
3462 | attr ? attr->num_values : 0, attr ? attr->values[0].string.text : "", | |
3463 | attr && attr->num_values > 1 ? ",..." : "", s ? s : "(null)"); | |
3464 | ||
3465 | /* | |
3466 | * Create an array of new reason keyword strings... | |
3467 | */ | |
3468 | ||
3469 | if (attr) | |
3470 | { | |
3471 | int i; /* Looping var */ | |
3472 | ||
3473 | new_reasons = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
3474 | op = '\0'; | |
3475 | ||
3476 | for (i = 0; i < attr->num_values; i ++) | |
3477 | { | |
3478 | reason = attr->values[i].string.text; | |
3479 | ||
3480 | if (strcmp(reason, "none") && | |
3481 | strcmp(reason, "none-report") && | |
3482 | strcmp(reason, "paused") && | |
a4845881 | 3483 | strncmp(reason, "spool-area-full", 15) && |
eac3a0a0 MS |
3484 | strcmp(reason, "com.apple.print.recoverable-warning") && |
3485 | strncmp(reason, "cups-", 5)) | |
3486 | cupsArrayAdd(new_reasons, reason); | |
3487 | } | |
3488 | } | |
3489 | else if (s) | |
3490 | { | |
3491 | if (*s == '+' || *s == '-') | |
3492 | op = *s++; | |
3493 | else | |
3494 | op = '\0'; | |
3495 | ||
5a9febac | 3496 | new_reasons = _cupsArrayNewStrings(s, ','); |
eac3a0a0 MS |
3497 | } |
3498 | else | |
3499 | return; | |
3500 | ||
3501 | /* | |
3502 | * Compute the changes... | |
3503 | */ | |
3504 | ||
3505 | add[0] = '\0'; | |
3506 | addprefix = "STATE: +"; | |
3507 | addptr = add; | |
3508 | rem[0] = '\0'; | |
3509 | remprefix = "STATE: -"; | |
3510 | remptr = rem; | |
3511 | ||
3512 | fprintf(stderr, "DEBUG2: op='%c', new_reasons=%d, state_reasons=%d\n", | |
3513 | op ? op : ' ', cupsArrayCount(new_reasons), | |
3514 | cupsArrayCount(state_reasons)); | |
3515 | ||
321d8d57 | 3516 | _cupsMutexLock(&report_mutex); |
eac3a0a0 MS |
3517 | |
3518 | if (op == '+') | |
3519 | { | |
3520 | /* | |
3521 | * Add reasons... | |
3522 | */ | |
3523 | ||
3524 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3525 | reason; | |
3526 | reason = (char *)cupsArrayNext(new_reasons)) | |
3527 | { | |
3528 | if (!cupsArrayFind(state_reasons, reason)) | |
3529 | { | |
3530 | if (!strncmp(reason, "cups-remote-", 12)) | |
3531 | { | |
3532 | /* | |
3533 | * If we are setting cups-remote-xxx, remove all other cups-remote-xxx | |
3534 | * keywords... | |
3535 | */ | |
3536 | ||
3537 | char *temp; /* Current reason in state_reasons */ | |
3538 | ||
3539 | cupsArraySave(state_reasons); | |
3540 | ||
3541 | for (temp = (char *)cupsArrayFirst(state_reasons); | |
3542 | temp; | |
3543 | temp = (char *)cupsArrayNext(state_reasons)) | |
3544 | if (!strncmp(temp, "cups-remote-", 12)) | |
3545 | { | |
7e86f2f6 | 3546 | snprintf(remptr, sizeof(rem) - (size_t)(remptr - rem), "%s%s", remprefix, temp); |
eac3a0a0 MS |
3547 | remptr += strlen(remptr); |
3548 | remprefix = ","; | |
3549 | ||
3550 | cupsArrayRemove(state_reasons, temp); | |
3551 | break; | |
3552 | } | |
3553 | ||
3554 | cupsArrayRestore(state_reasons); | |
3555 | } | |
3556 | ||
3557 | cupsArrayAdd(state_reasons, reason); | |
3558 | ||
7e86f2f6 | 3559 | snprintf(addptr, sizeof(add) - (size_t)(addptr - add), "%s%s", addprefix, reason); |
eac3a0a0 MS |
3560 | addptr += strlen(addptr); |
3561 | addprefix = ","; | |
3562 | } | |
3563 | } | |
3564 | } | |
3565 | else if (op == '-') | |
3566 | { | |
3567 | /* | |
3568 | * Remove reasons... | |
3569 | */ | |
3570 | ||
3571 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3572 | reason; | |
3573 | reason = (char *)cupsArrayNext(new_reasons)) | |
3574 | { | |
3575 | if (cupsArrayFind(state_reasons, reason)) | |
3576 | { | |
7e86f2f6 | 3577 | snprintf(remptr, sizeof(rem) - (size_t)(remptr - rem), "%s%s", remprefix, reason); |
eac3a0a0 MS |
3578 | remptr += strlen(remptr); |
3579 | remprefix = ","; | |
3580 | ||
3581 | cupsArrayRemove(state_reasons, reason); | |
3582 | } | |
3583 | } | |
3584 | } | |
3585 | else | |
3586 | { | |
3587 | /* | |
3588 | * Replace reasons... | |
3589 | */ | |
3590 | ||
3591 | for (reason = (char *)cupsArrayFirst(state_reasons); | |
3592 | reason; | |
3593 | reason = (char *)cupsArrayNext(state_reasons)) | |
3594 | { | |
3595 | if (strncmp(reason, "cups-", 5) && !cupsArrayFind(new_reasons, reason)) | |
3596 | { | |
7e86f2f6 | 3597 | snprintf(remptr, sizeof(rem) - (size_t)(remptr - rem), "%s%s", remprefix, reason); |
eac3a0a0 MS |
3598 | remptr += strlen(remptr); |
3599 | remprefix = ","; | |
3600 | ||
3601 | cupsArrayRemove(state_reasons, reason); | |
3602 | } | |
3603 | } | |
3604 | ||
3605 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3606 | reason; | |
3607 | reason = (char *)cupsArrayNext(new_reasons)) | |
3608 | { | |
3609 | if (!cupsArrayFind(state_reasons, reason)) | |
3610 | { | |
3611 | cupsArrayAdd(state_reasons, reason); | |
3612 | ||
7e86f2f6 | 3613 | snprintf(addptr, sizeof(add) - (size_t)(addptr - add), "%s%s", addprefix, reason); |
eac3a0a0 MS |
3614 | addptr += strlen(addptr); |
3615 | addprefix = ","; | |
3616 | } | |
3617 | } | |
3618 | } | |
3619 | ||
3416fe95 MS |
3620 | cupsArrayDelete(new_reasons); |
3621 | ||
321d8d57 | 3622 | _cupsMutexUnlock(&report_mutex); |
eac3a0a0 MS |
3623 | |
3624 | /* | |
3625 | * Report changes and return... | |
3626 | */ | |
3627 | ||
3628 | if (add[0] && rem[0]) | |
3629 | fprintf(stderr, "%s\n%s\n", add, rem); | |
3630 | else if (add[0]) | |
3631 | fprintf(stderr, "%s\n", add); | |
3632 | else if (rem[0]) | |
3633 | fprintf(stderr, "%s\n", rem); | |
3634 | } |