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Commit | Line | Data |
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ef416fc2 | 1 | /* |
3463c27a | 2 | * IPP backend for CUPS. |
ef416fc2 | 3 | * |
53f8d64f MS |
4 | * Copyright © 2007-2018 by Apple Inc. |
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 | |
82cc1f9a MS |
26 | # ifdef HAVE_XPC_PRIVATE_H |
27 | # include <xpc/private.h> | |
28 | # else | |
eac3a0a0 MS |
29 | extern void xpc_connection_set_target_uid(xpc_connection_t connection, |
30 | uid_t uid); | |
82cc1f9a | 31 | # endif /* HAVE_XPC_PRIVATE_H */ |
eac3a0a0 | 32 | #endif /* HAVE_GSSAPI && HAVE_XPC */ |
ef416fc2 | 33 | |
7cf5915e | 34 | |
a469f8a5 MS |
35 | /* |
36 | * Bits for job-state-reasons we care about... | |
37 | */ | |
38 | ||
39 | #define _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED 0x01 | |
40 | #define _CUPS_JSR_ACCOUNT_CLOSED 0x02 | |
41 | #define _CUPS_JSR_ACCOUNT_INFO_NEEDED 0x04 | |
42 | #define _CUPS_JSR_ACCOUNT_LIMIT_REACHED 0x08 | |
43 | #define _CUPS_JSR_JOB_PASSWORD_WAIT 0x10 | |
44 | #define _CUPS_JSR_JOB_RELEASE_WAIT 0x20 | |
fe1a4305 MS |
45 | #define _CUPS_JSR_DOCUMENT_FORMAT_ERROR 0x40 |
46 | #define _CUPS_JSR_DOCUMENT_UNPRINTABLE 0x80 | |
a469f8a5 MS |
47 | |
48 | ||
7cf5915e MS |
49 | /* |
50 | * Types... | |
51 | */ | |
52 | ||
53 | typedef struct _cups_monitor_s /**** Monitoring data ****/ | |
54 | { | |
55 | const char *uri, /* Printer URI */ | |
56 | *hostname, /* Hostname */ | |
57 | *user, /* Username */ | |
58 | *resource; /* Resource path */ | |
59 | int port, /* Port number */ | |
60 | version, /* IPP version */ | |
a29fd7dd | 61 | job_id, /* Job ID for submitted job */ |
a469f8a5 | 62 | job_reasons, /* Job state reasons bits */ |
f64b32d9 | 63 | create_job, /* Support Create-Job? */ |
a29fd7dd | 64 | get_job_attrs; /* Support Get-Job-Attributes? */ |
dcb445bc | 65 | const char *job_name; /* Job name for submitted job */ |
7cf5915e MS |
66 | http_encryption_t encryption; /* Use encryption? */ |
67 | ipp_jstate_t job_state; /* Current job state */ | |
68 | ipp_pstate_t printer_state; /* Current printer state */ | |
fe1a4305 | 69 | int retryable; /* Is this a job that should be retried? */ |
7cf5915e MS |
70 | } _cups_monitor_t; |
71 | ||
72 | ||
ef416fc2 | 73 | /* |
74 | * Globals... | |
75 | */ | |
76 | ||
eac3a0a0 | 77 | static const char *auth_info_required; |
18ecb428 | 78 | /* New auth-info-required value */ |
eac3a0a0 | 79 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
7e86f2f6 | 80 | static pid_t child_pid = 0; /* Child process ID */ |
eac3a0a0 | 81 | #endif /* HAVE_GSSAPI && HAVE_XPC */ |
7cf5915e MS |
82 | static const char * const jattrs[] = /* Job attributes we want */ |
83 | { | |
3dd9c340 | 84 | "job-id", |
eac3a0a0 | 85 | "job-impressions-completed", |
7cf5915e | 86 | "job-media-sheets-completed", |
dcb445bc MS |
87 | "job-name", |
88 | "job-originating-user-name", | |
7cf5915e MS |
89 | "job-state", |
90 | "job-state-reasons" | |
91 | }; | |
cf3d4dd6 | 92 | static int job_canceled = 0, |
eac3a0a0 | 93 | /* Job cancelled? */ |
cf3d4dd6 MS |
94 | uri_credentials = 0; |
95 | /* Credentials supplied in URI? */ | |
3e7fe0ca MS |
96 | static char username[256] = "", |
97 | /* Username for device URI */ | |
98 | *password = NULL; | |
eac3a0a0 | 99 | /* Password for device URI */ |
7cf5915e MS |
100 | static const char * const pattrs[] = /* Printer attributes we want */ |
101 | { | |
a469f8a5 MS |
102 | #ifdef HAVE_LIBZ |
103 | "compression-supported", | |
104 | #endif /* HAVE_LIBZ */ | |
7cf5915e MS |
105 | "copies-supported", |
106 | "cups-version", | |
107 | "document-format-supported", | |
5ae9fbb3 | 108 | "job-password-encryption-supported", |
7cf5915e MS |
109 | "marker-colors", |
110 | "marker-high-levels", | |
111 | "marker-levels", | |
112 | "marker-low-levels", | |
113 | "marker-message", | |
114 | "marker-names", | |
115 | "marker-types", | |
116 | "media-col-supported", | |
84315f46 | 117 | "multiple-document-handling-supported", |
c8fef167 | 118 | "operations-supported", |
3463c27a | 119 | "print-color-mode-supported", |
7cf5915e MS |
120 | "printer-alert", |
121 | "printer-alert-description", | |
122 | "printer-is-accepting-jobs", | |
69889dcf | 123 | "printer-mandatory-job-attributes", |
7cf5915e MS |
124 | "printer-state", |
125 | "printer-state-message", | |
a4845881 | 126 | "printer-state-reasons" |
7cf5915e | 127 | }; |
07ed0e9a MS |
128 | static const char * const remote_job_states[] = |
129 | { /* Remote job state keywords */ | |
88f9aafc MS |
130 | "+cups-remote-pending", |
131 | "+cups-remote-pending-held", | |
132 | "+cups-remote-processing", | |
133 | "+cups-remote-stopped", | |
134 | "+cups-remote-canceled", | |
135 | "+cups-remote-aborted", | |
136 | "+cups-remote-completed" | |
07ed0e9a | 137 | }; |
321d8d57 | 138 | static _cups_mutex_t report_mutex = _CUPS_MUTEX_INITIALIZER; |
eac3a0a0 | 139 | /* Mutex to control access */ |
321d8d57 MS |
140 | static int num_attr_cache = 0; |
141 | /* Number of cached attributes */ | |
142 | static cups_option_t *attr_cache = NULL; | |
143 | /* Cached attributes */ | |
144 | static cups_array_t *state_reasons; /* Array of printe-state-reasons keywords */ | |
eac3a0a0 MS |
145 | static char tmpfilename[1024] = ""; |
146 | /* Temporary spool file name */ | |
69889dcf MS |
147 | static char mandatory_attrs[1024] = ""; |
148 | /* cupsMandatory value */ | |
ef416fc2 | 149 | |
150 | ||
151 | /* | |
152 | * Local functions... | |
153 | */ | |
154 | ||
7cf5915e MS |
155 | static void cancel_job(http_t *http, const char *uri, int id, |
156 | const char *resource, const char *user, | |
157 | int version); | |
158 | static ipp_pstate_t check_printer_state(http_t *http, const char *uri, | |
159 | const char *resource, | |
321d8d57 | 160 | const char *user, int version); |
95e00ac3 | 161 | static void debug_attributes(ipp_t *ipp); |
7cf5915e | 162 | static void *monitor_printer(_cups_monitor_t *monitor); |
0268488e MS |
163 | static ipp_t *new_request(ipp_op_t op, int version, const char *uri, |
164 | const char *user, const char *title, | |
165 | int num_options, cups_option_t *options, | |
166 | const char *compression, int copies, | |
f14324a7 | 167 | const char *format, _ppd_cache_t *pc, |
a469f8a5 | 168 | ppd_file_t *ppd, |
84315f46 | 169 | ipp_attribute_t *media_col_sup, |
a469f8a5 | 170 | ipp_attribute_t *doc_handling_sup, |
f2a7bf2a | 171 | ipp_attribute_t *print_color_mode_sup); |
5a9febac MS |
172 | static const char *password_cb(const char *prompt, http_t *http, |
173 | const char *method, const char *resource, | |
6961465f | 174 | int *user_data); |
5a9febac | 175 | static const char *quote_string(const char *s, char *q, size_t qsize); |
7cf5915e | 176 | static void report_attr(ipp_attribute_t *attr); |
321d8d57 | 177 | static void report_printer_state(ipp_t *ipp); |
eac3a0a0 | 178 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
37e7e6e0 | 179 | static int run_as_user(char *argv[], uid_t uid, |
eac3a0a0 MS |
180 | const char *device_uri, int fd); |
181 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
7cf5915e | 182 | static void sigterm_handler(int sig); |
f228370c | 183 | static int timeout_cb(http_t *http, void *user_data); |
eac3a0a0 | 184 | static void update_reasons(ipp_attribute_t *attr, const char *s); |
ef416fc2 | 185 | |
186 | ||
187 | /* | |
188 | * 'main()' - Send a file to the printer or server. | |
189 | * | |
190 | * Usage: | |
191 | * | |
192 | * printer-uri job-id user title copies options [file] | |
193 | */ | |
194 | ||
195 | int /* O - Exit status */ | |
bd7854cb | 196 | main(int argc, /* I - Number of command-line args */ |
ef416fc2 | 197 | char *argv[]) /* I - Command-line arguments */ |
198 | { | |
199 | int i; /* Looping var */ | |
b94498cf | 200 | int send_options; /* Send job options? */ |
ef416fc2 | 201 | int num_options; /* Number of printer options */ |
202 | cups_option_t *options; /* Printer options */ | |
1f0275e3 | 203 | const char *device_uri; /* Device URI */ |
acb056cb | 204 | char scheme[255], /* Scheme in URI */ |
ef416fc2 | 205 | hostname[1024], /* Hostname */ |
ef416fc2 | 206 | resource[1024], /* Resource info (printer name) */ |
26d47ec6 | 207 | addrname[256], /* Address name */ |
ef416fc2 | 208 | *optptr, /* Pointer to URI options */ |
db1f069b MS |
209 | *name, /* Name of option */ |
210 | *value, /* Value of option */ | |
211 | sep; /* Separator character */ | |
6961465f | 212 | int password_tries = 0; /* Password tries */ |
c8fef167 | 213 | http_addrlist_t *addrlist; /* Address of printer */ |
5a9febac | 214 | int snmp_enabled = 1; /* Is SNMP enabled? */ |
7a14d768 MS |
215 | int snmp_fd, /* SNMP socket */ |
216 | start_count, /* Page count via SNMP at start */ | |
426c6a59 MS |
217 | page_count, /* Page count via SNMP */ |
218 | have_supplies; /* Printer supports supply levels? */ | |
bd7854cb | 219 | int num_files; /* Number of files to print */ |
82f97232 MS |
220 | char **files, /* Files to print */ |
221 | *compatfile = NULL; /* Compatibility filename */ | |
222 | off_t compatsize = 0; /* Size of compatibility file */ | |
ef416fc2 | 223 | int port; /* Port number (not used) */ |
224 | char uri[HTTP_MAX_URI]; /* Updated URI without user/pass */ | |
dcb445bc | 225 | char print_job_name[1024]; /* Update job-name for Print-Job */ |
cc754834 | 226 | http_status_t http_status; /* Status of HTTP request */ |
ef416fc2 | 227 | ipp_status_t ipp_status; /* Status of IPP request */ |
228 | http_t *http; /* HTTP connection */ | |
229 | ipp_t *request, /* IPP request */ | |
230 | *response, /* IPP response */ | |
231 | *supported; /* get-printer-attributes response */ | |
c0e1af83 | 232 | time_t start_time; /* Time of first connect */ |
c0e1af83 | 233 | int contimeout; /* Connection timeout */ |
f14324a7 MS |
234 | int delay, /* Delay for retries */ |
235 | prev_delay; /* Previous delay */ | |
0268488e | 236 | const char *compression; /* Compression mode */ |
f13db65e | 237 | int waitjob, /* Wait for job complete? */ |
a469f8a5 | 238 | waitjob_tries = 0, /* Number of times we've waited */ |
ef416fc2 | 239 | waitprinter; /* Wait for printer ready? */ |
f13db65e | 240 | time_t waittime; /* Wait time for held jobs */ |
7cf5915e | 241 | _cups_monitor_t monitor; /* Monitoring data */ |
ef416fc2 | 242 | ipp_attribute_t *job_id_attr; /* job-id attribute */ |
243 | int job_id; /* job-id value */ | |
bd7854cb | 244 | ipp_attribute_t *job_sheets; /* job-media-sheets-completed */ |
245 | ipp_attribute_t *job_state; /* job-state */ | |
a469f8a5 MS |
246 | #ifdef HAVE_LIBZ |
247 | ipp_attribute_t *compression_sup; /* compression-supported */ | |
248 | #endif /* HAVE_LIBZ */ | |
bd7854cb | 249 | ipp_attribute_t *copies_sup; /* copies-supported */ |
cc754834 | 250 | ipp_attribute_t *cups_version; /* cups-version */ |
5ae9fbb3 | 251 | ipp_attribute_t *encryption_sup; /* job-password-encryption-supported */ |
bd7854cb | 252 | ipp_attribute_t *format_sup; /* document-format-supported */ |
c5b24bfa | 253 | ipp_attribute_t *job_auth; /* job-authorization-uri */ |
cc754834 | 254 | ipp_attribute_t *media_col_sup; /* media-col-supported */ |
0268488e | 255 | ipp_attribute_t *operations_sup; /* operations-supported */ |
84315f46 | 256 | ipp_attribute_t *doc_handling_sup; /* multiple-document-handling-supported */ |
ef416fc2 | 257 | ipp_attribute_t *printer_state; /* printer-state attribute */ |
bd7854cb | 258 | ipp_attribute_t *printer_accepting; /* printer-is-accepting-jobs */ |
f2a7bf2a | 259 | ipp_attribute_t *print_color_mode_sup;/* Does printer support print-color-mode? */ |
dcb445bc | 260 | int create_job = 0, /* Does printer support Create-Job? */ |
a29fd7dd | 261 | get_job_attrs = 0, /* Does printer support Get-Job-Attributes? */ |
dcb445bc | 262 | send_document = 0, /* Does printer support Send-Document? */ |
a469f8a5 | 263 | validate_job = 0, /* Does printer support Validate-Job? */ |
f2a7bf2a | 264 | copies, /* Number of copies for job */ |
d09495fa | 265 | copies_remaining; /* Number of copies remaining */ |
c277e2f8 | 266 | const char *content_type, /* CONTENT_TYPE environment variable */ |
0268488e MS |
267 | *final_content_type, /* FINAL_CONTENT_TYPE environment var */ |
268 | *document_format; /* document-format value */ | |
cc754834 | 269 | int fd; /* File descriptor */ |
eac3a0a0 | 270 | off_t bytes = 0; /* Bytes copied */ |
cc754834 | 271 | char buffer[16384]; /* Copy buffer */ |
ef416fc2 | 272 | #if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET) |
273 | struct sigaction action; /* Actions for POSIX signals */ | |
274 | #endif /* HAVE_SIGACTION && !HAVE_SIGSET */ | |
275 | int version; /* IPP version */ | |
a469f8a5 MS |
276 | ppd_file_t *ppd = NULL; /* PPD file */ |
277 | _ppd_cache_t *pc = NULL; /* PPD cache and mapping data */ | |
eac3a0a0 | 278 | fd_set input; /* Input set for select() */ |
ef416fc2 | 279 | |
280 | ||
281 | /* | |
282 | * Make sure status messages are not buffered... | |
283 | */ | |
284 | ||
285 | setbuf(stderr, NULL); | |
286 | ||
287 | /* | |
288 | * Ignore SIGPIPE and catch SIGTERM signals... | |
289 | */ | |
290 | ||
291 | #ifdef HAVE_SIGSET | |
292 | sigset(SIGPIPE, SIG_IGN); | |
293 | sigset(SIGTERM, sigterm_handler); | |
294 | #elif defined(HAVE_SIGACTION) | |
295 | memset(&action, 0, sizeof(action)); | |
296 | action.sa_handler = SIG_IGN; | |
297 | sigaction(SIGPIPE, &action, NULL); | |
298 | ||
299 | sigemptyset(&action.sa_mask); | |
300 | sigaddset(&action.sa_mask, SIGTERM); | |
301 | action.sa_handler = sigterm_handler; | |
302 | sigaction(SIGTERM, &action, NULL); | |
303 | #else | |
304 | signal(SIGPIPE, SIG_IGN); | |
305 | signal(SIGTERM, sigterm_handler); | |
306 | #endif /* HAVE_SIGSET */ | |
307 | ||
308 | /* | |
309 | * Check command-line... | |
310 | */ | |
311 | ||
312 | if (argc == 1) | |
313 | { | |
314 | char *s; | |
315 | ||
316 | if ((s = strrchr(argv[0], '/')) != NULL) | |
317 | s ++; | |
318 | else | |
319 | s = argv[0]; | |
320 | ||
8b450588 MS |
321 | printf("network %s \"Unknown\" \"%s (%s)\"\n", |
322 | s, _cupsLangString(cupsLangDefault(), | |
323 | _("Internet Printing Protocol")), s); | |
ef416fc2 | 324 | return (CUPS_BACKEND_OK); |
325 | } | |
bd7854cb | 326 | else if (argc < 6) |
ef416fc2 | 327 | { |
db1f069b | 328 | _cupsLangPrintf(stderr, |
0837b7e8 | 329 | _("Usage: %s job-id user title copies options [file]"), |
db1f069b | 330 | argv[0]); |
ef416fc2 | 331 | return (CUPS_BACKEND_STOP); |
332 | } | |
333 | ||
eac3a0a0 MS |
334 | /* |
335 | * Get the device URI... | |
336 | */ | |
337 | ||
338 | while ((device_uri = cupsBackendDeviceURI(argv)) == NULL) | |
339 | { | |
340 | _cupsLangPrintFilter(stderr, "INFO", _("Unable to locate printer.")); | |
341 | sleep(10); | |
342 | ||
343 | if (getenv("CLASS") != NULL) | |
344 | return (CUPS_BACKEND_FAILED); | |
345 | } | |
346 | ||
347 | if ((auth_info_required = getenv("AUTH_INFO_REQUIRED")) == NULL) | |
348 | auth_info_required = "none"; | |
349 | ||
5a9febac | 350 | state_reasons = _cupsArrayNewStrings(getenv("PRINTER_STATE_REASONS"), ','); |
eac3a0a0 MS |
351 | |
352 | #ifdef HAVE_GSSAPI | |
353 | /* | |
354 | * For Kerberos, become the printing user (if we can) to get the credentials | |
355 | * that way. | |
356 | */ | |
357 | ||
0fea1812 | 358 | if (!getuid() && (value = getenv("AUTH_UID")) != NULL) |
eac3a0a0 MS |
359 | { |
360 | uid_t uid = (uid_t)atoi(value); | |
361 | /* User ID */ | |
362 | ||
363 | # ifdef HAVE_XPC | |
364 | if (uid > 0) | |
365 | { | |
366 | if (argc == 6) | |
37e7e6e0 | 367 | return (run_as_user(argv, uid, device_uri, 0)); |
eac3a0a0 MS |
368 | else |
369 | { | |
370 | int status = 0; /* Exit status */ | |
371 | ||
372 | for (i = 6; i < argc && !status && !job_canceled; i ++) | |
373 | { | |
374 | if ((fd = open(argv[i], O_RDONLY)) >= 0) | |
375 | { | |
37e7e6e0 | 376 | status = run_as_user(argv, uid, device_uri, fd); |
eac3a0a0 MS |
377 | close(fd); |
378 | } | |
379 | else | |
380 | { | |
381 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
382 | status = CUPS_BACKEND_FAILED; | |
383 | } | |
384 | } | |
385 | ||
386 | return (status); | |
387 | } | |
388 | } | |
389 | ||
390 | # else /* No XPC, just try to run as the user ID */ | |
391 | if (uid > 0) | |
32987439 | 392 | setuid(uid); |
eac3a0a0 MS |
393 | # endif /* HAVE_XPC */ |
394 | } | |
395 | #endif /* HAVE_GSSAPI */ | |
396 | ||
ef416fc2 | 397 | /* |
bd7854cb | 398 | * Get the (final) content type... |
ef416fc2 | 399 | */ |
400 | ||
c277e2f8 MS |
401 | if ((content_type = getenv("CONTENT_TYPE")) == NULL) |
402 | content_type = "application/octet-stream"; | |
ef416fc2 | 403 | |
c277e2f8 MS |
404 | if ((final_content_type = getenv("FINAL_CONTENT_TYPE")) == NULL) |
405 | { | |
406 | final_content_type = content_type; | |
407 | ||
408 | if (!strncmp(final_content_type, "printer/", 8)) | |
409 | final_content_type = "application/vnd.cups-raw"; | |
410 | } | |
d09495fa | 411 | |
ef416fc2 | 412 | /* |
413 | * Extract the hostname and printer name from the URI... | |
414 | */ | |
415 | ||
acb056cb MS |
416 | httpSeparateURI(HTTP_URI_CODING_ALL, device_uri, scheme, sizeof(scheme), |
417 | username, sizeof(username), hostname, sizeof(hostname), &port, | |
418 | resource, sizeof(resource)); | |
ef416fc2 | 419 | |
a41f09e2 MS |
420 | if (!port) |
421 | port = IPP_PORT; /* Default to port 631 */ | |
422 | ||
94436c5a | 423 | if (!strcmp(scheme, "https") || !strcmp(scheme, "ipps")) |
ef416fc2 | 424 | cupsSetEncryption(HTTP_ENCRYPT_ALWAYS); |
8ca02f3c | 425 | else |
426 | cupsSetEncryption(HTTP_ENCRYPT_IF_REQUESTED); | |
ef416fc2 | 427 | |
ef416fc2 | 428 | /* |
429 | * See if there are any options... | |
430 | */ | |
431 | ||
0268488e | 432 | compression = NULL; |
cc754834 | 433 | version = 20; |
ef416fc2 | 434 | waitjob = 1; |
435 | waitprinter = 1; | |
c0e1af83 | 436 | contimeout = 7 * 24 * 60 * 60; |
ef416fc2 | 437 | |
438 | if ((optptr = strchr(resource, '?')) != NULL) | |
439 | { | |
440 | /* | |
441 | * Yup, terminate the device name string and move to the first | |
442 | * character of the optptr... | |
443 | */ | |
444 | ||
445 | *optptr++ = '\0'; | |
446 | ||
447 | /* | |
448 | * Then parse the optptr... | |
449 | */ | |
450 | ||
451 | while (*optptr) | |
452 | { | |
453 | /* | |
454 | * Get the name... | |
455 | */ | |
456 | ||
db1f069b | 457 | name = optptr; |
ef416fc2 | 458 | |
db1f069b MS |
459 | while (*optptr && *optptr != '=' && *optptr != '+' && *optptr != '&') |
460 | optptr ++; | |
461 | ||
462 | if ((sep = *optptr) != '\0') | |
463 | *optptr++ = '\0'; | |
464 | ||
465 | if (sep == '=') | |
ef416fc2 | 466 | { |
467 | /* | |
468 | * Get the value... | |
469 | */ | |
470 | ||
db1f069b | 471 | value = optptr; |
ef416fc2 | 472 | |
db1f069b | 473 | while (*optptr && *optptr != '+' && *optptr != '&') |
ef416fc2 | 474 | optptr ++; |
db1f069b MS |
475 | |
476 | if (*optptr) | |
477 | *optptr++ = '\0'; | |
ef416fc2 | 478 | } |
479 | else | |
db1f069b | 480 | value = (char *)""; |
ef416fc2 | 481 | |
482 | /* | |
483 | * Process the option... | |
484 | */ | |
485 | ||
88f9aafc | 486 | if (!_cups_strcasecmp(name, "waitjob")) |
ef416fc2 | 487 | { |
488 | /* | |
489 | * Wait for job completion? | |
490 | */ | |
491 | ||
88f9aafc MS |
492 | waitjob = !_cups_strcasecmp(value, "on") || |
493 | !_cups_strcasecmp(value, "yes") || | |
494 | !_cups_strcasecmp(value, "true"); | |
ef416fc2 | 495 | } |
88f9aafc | 496 | else if (!_cups_strcasecmp(name, "waitprinter")) |
ef416fc2 | 497 | { |
498 | /* | |
499 | * Wait for printer idle? | |
500 | */ | |
501 | ||
88f9aafc MS |
502 | waitprinter = !_cups_strcasecmp(value, "on") || |
503 | !_cups_strcasecmp(value, "yes") || | |
504 | !_cups_strcasecmp(value, "true"); | |
ef416fc2 | 505 | } |
88f9aafc | 506 | else if (!_cups_strcasecmp(name, "encryption")) |
ef416fc2 | 507 | { |
508 | /* | |
509 | * Enable/disable encryption? | |
510 | */ | |
511 | ||
88f9aafc | 512 | if (!_cups_strcasecmp(value, "always")) |
ef416fc2 | 513 | cupsSetEncryption(HTTP_ENCRYPT_ALWAYS); |
88f9aafc | 514 | else if (!_cups_strcasecmp(value, "required")) |
ef416fc2 | 515 | cupsSetEncryption(HTTP_ENCRYPT_REQUIRED); |
88f9aafc | 516 | else if (!_cups_strcasecmp(value, "never")) |
ef416fc2 | 517 | cupsSetEncryption(HTTP_ENCRYPT_NEVER); |
88f9aafc | 518 | else if (!_cups_strcasecmp(value, "ifrequested")) |
ef416fc2 | 519 | cupsSetEncryption(HTTP_ENCRYPT_IF_REQUESTED); |
520 | else | |
521 | { | |
0837b7e8 MS |
522 | _cupsLangPrintFilter(stderr, "ERROR", |
523 | _("Unknown encryption option value: \"%s\"."), | |
524 | value); | |
ef416fc2 | 525 | } |
526 | } | |
5a9febac MS |
527 | else if (!_cups_strcasecmp(name, "snmp")) |
528 | { | |
529 | /* | |
530 | * Enable/disable SNMP stuff... | |
531 | */ | |
532 | ||
533 | snmp_enabled = !value[0] || !_cups_strcasecmp(value, "on") || | |
5a582409 MS |
534 | !_cups_strcasecmp(value, "yes") || |
535 | !_cups_strcasecmp(value, "true"); | |
5a9febac | 536 | } |
88f9aafc | 537 | else if (!_cups_strcasecmp(name, "version")) |
ef416fc2 | 538 | { |
539 | if (!strcmp(value, "1.0")) | |
c168a833 | 540 | version = 10; |
ef416fc2 | 541 | else if (!strcmp(value, "1.1")) |
c168a833 MS |
542 | version = 11; |
543 | else if (!strcmp(value, "2.0")) | |
544 | version = 20; | |
545 | else if (!strcmp(value, "2.1")) | |
546 | version = 21; | |
0837b7e8 MS |
547 | else if (!strcmp(value, "2.2")) |
548 | version = 22; | |
ef416fc2 | 549 | else |
550 | { | |
0837b7e8 MS |
551 | _cupsLangPrintFilter(stderr, "ERROR", |
552 | _("Unknown version option value: \"%s\"."), | |
553 | value); | |
ef416fc2 | 554 | } |
555 | } | |
b423cd4c | 556 | #ifdef HAVE_LIBZ |
88f9aafc | 557 | else if (!_cups_strcasecmp(name, "compression")) |
b423cd4c | 558 | { |
88f9aafc MS |
559 | if (!_cups_strcasecmp(value, "true") || !_cups_strcasecmp(value, "yes") || |
560 | !_cups_strcasecmp(value, "on") || !_cups_strcasecmp(value, "gzip")) | |
0268488e | 561 | compression = "gzip"; |
a469f8a5 MS |
562 | else if (!_cups_strcasecmp(value, "deflate")) |
563 | compression = "deflate"; | |
564 | else if (!_cups_strcasecmp(value, "false") || | |
565 | !_cups_strcasecmp(value, "no") || | |
566 | !_cups_strcasecmp(value, "off") || | |
567 | !_cups_strcasecmp(value, "none")) | |
568 | compression = "none"; | |
b423cd4c | 569 | } |
570 | #endif /* HAVE_LIBZ */ | |
88f9aafc | 571 | else if (!_cups_strcasecmp(name, "contimeout")) |
c0e1af83 | 572 | { |
573 | /* | |
574 | * Set the connection timeout... | |
575 | */ | |
576 | ||
577 | if (atoi(value) > 0) | |
578 | contimeout = atoi(value); | |
579 | } | |
ef416fc2 | 580 | else |
581 | { | |
582 | /* | |
583 | * Unknown option... | |
584 | */ | |
585 | ||
0837b7e8 MS |
586 | _cupsLangPrintFilter(stderr, "ERROR", |
587 | _("Unknown option \"%s\" with value \"%s\"."), | |
588 | name, value); | |
ef416fc2 | 589 | } |
590 | } | |
591 | } | |
592 | ||
b423cd4c | 593 | /* |
594 | * If we have 7 arguments, print the file named on the command-line. | |
595 | * Otherwise, copy stdin to a temporary file and print the temporary | |
596 | * file. | |
597 | */ | |
598 | ||
599 | if (argc == 6) | |
600 | { | |
cc754834 | 601 | num_files = 0; |
f228370c | 602 | files = NULL; |
88f9aafc MS |
603 | send_options = !_cups_strcasecmp(final_content_type, "application/pdf") || |
604 | !_cups_strcasecmp(final_content_type, "application/vnd.cups-pdf") || | |
605 | !_cups_strncasecmp(final_content_type, "image/", 6); | |
cc754834 MS |
606 | |
607 | fputs("DEBUG: Sending stdin for job...\n", stderr); | |
b423cd4c | 608 | } |
609 | else | |
610 | { | |
611 | /* | |
612 | * Point to the files on the command-line... | |
613 | */ | |
614 | ||
c277e2f8 MS |
615 | num_files = argc - 6; |
616 | files = argv + 6; | |
617 | send_options = 1; | |
b94498cf | 618 | |
cc754834 MS |
619 | fprintf(stderr, "DEBUG: %d files to send in job...\n", num_files); |
620 | } | |
b423cd4c | 621 | |
ef416fc2 | 622 | /* |
623 | * Set the authentication info, if any... | |
624 | */ | |
625 | ||
6961465f | 626 | cupsSetPasswordCB2((cups_password_cb2_t)password_cb, &password_tries); |
ef416fc2 | 627 | |
628 | if (username[0]) | |
629 | { | |
630 | /* | |
5a9febac | 631 | * Use authentication information in the device URI... |
ef416fc2 | 632 | */ |
633 | ||
634 | if ((password = strchr(username, ':')) != NULL) | |
635 | *password++ = '\0'; | |
636 | ||
637 | cupsSetUser(username); | |
cf3d4dd6 | 638 | uri_credentials = 1; |
ef416fc2 | 639 | } |
82f97232 | 640 | else |
ef416fc2 | 641 | { |
642 | /* | |
09a101d6 | 643 | * Try loading authentication information from the environment. |
ef416fc2 | 644 | */ |
645 | ||
db1f069b MS |
646 | const char *ptr = getenv("AUTH_USERNAME"); |
647 | ||
648 | if (ptr) | |
3e7fe0ca MS |
649 | { |
650 | strlcpy(username, ptr, sizeof(username)); | |
09a101d6 | 651 | cupsSetUser(ptr); |
3e7fe0ca | 652 | } |
ef416fc2 | 653 | |
09a101d6 | 654 | password = getenv("AUTH_PASSWORD"); |
ef416fc2 | 655 | } |
656 | ||
657 | /* | |
c8fef167 | 658 | * Try finding the remote server... |
ef416fc2 | 659 | */ |
660 | ||
4d301e69 | 661 | start_time = time(NULL); |
c0e1af83 | 662 | |
f5cffc18 | 663 | addrlist = backendLookup(hostname, port, &job_canceled); |
c8fef167 | 664 | |
db8b865d MS |
665 | http = httpConnect2(hostname, port, addrlist, AF_UNSPEC, cupsEncryption(), 1, |
666 | 0, NULL); | |
f228370c | 667 | httpSetTimeout(http, 30.0, timeout_cb, NULL); |
c8fef167 MS |
668 | |
669 | /* | |
670 | * See if the printer supports SNMP... | |
671 | */ | |
672 | ||
5a9febac MS |
673 | if (snmp_enabled) |
674 | snmp_fd = _cupsSNMPOpen(addrlist->addr.addr.sa_family); | |
675 | else | |
676 | snmp_fd = -1; | |
677 | ||
678 | if (snmp_fd >= 0) | |
c8fef167 MS |
679 | have_supplies = !backendSNMPSupplies(snmp_fd, &(addrlist->addr), |
680 | &start_count, NULL); | |
c8fef167 MS |
681 | else |
682 | have_supplies = start_count = 0; | |
683 | ||
684 | /* | |
685 | * Wait for data from the filter... | |
686 | */ | |
687 | ||
688 | if (num_files == 0) | |
eac3a0a0 | 689 | { |
f14324a7 | 690 | if (!backendWaitLoop(snmp_fd, &(addrlist->addr), 0, backendNetworkSideCB)) |
c8fef167 | 691 | return (CUPS_BACKEND_OK); |
eac3a0a0 MS |
692 | else if ((bytes = read(0, buffer, sizeof(buffer))) <= 0) |
693 | return (CUPS_BACKEND_OK); | |
694 | } | |
c8fef167 MS |
695 | |
696 | /* | |
697 | * Try connecting to the remote server... | |
698 | */ | |
699 | ||
f14324a7 | 700 | delay = _cupsNextDelay(0, &prev_delay); |
757d2cad | 701 | |
ef416fc2 | 702 | do |
703 | { | |
acb056cb | 704 | fprintf(stderr, "DEBUG: Connecting to %s:%d\n", hostname, port); |
0837b7e8 | 705 | _cupsLangPrintFilter(stderr, "INFO", _("Connecting to printer.")); |
ef416fc2 | 706 | |
c8fef167 | 707 | if (httpReconnect(http)) |
ef416fc2 | 708 | { |
c7017ecc MS |
709 | int error = errno; /* Connection error */ |
710 | ||
c8fef167 | 711 | if (http->status == HTTP_PKI_ERROR) |
eac3a0a0 | 712 | update_reasons(NULL, "+cups-certificate-error"); |
c8fef167 | 713 | |
cc754834 | 714 | if (job_canceled) |
7594b224 | 715 | break; |
716 | ||
ef416fc2 | 717 | if (getenv("CLASS") != NULL) |
718 | { | |
719 | /* | |
720 | * If the CLASS environment variable is set, the job was submitted | |
721 | * to a class and not to a specific queue. In this case, we want | |
722 | * to abort immediately so that the job can be requeued on the next | |
723 | * available printer in the class. | |
724 | */ | |
725 | ||
0837b7e8 MS |
726 | _cupsLangPrintFilter(stderr, "INFO", |
727 | _("Unable to contact printer, queuing on next " | |
728 | "printer in class.")); | |
ef416fc2 | 729 | |
ef416fc2 | 730 | /* |
731 | * Sleep 5 seconds to keep the job from requeuing too rapidly... | |
732 | */ | |
733 | ||
734 | sleep(5); | |
735 | ||
eac3a0a0 | 736 | update_reasons(NULL, "-connecting-to-device"); |
c8fef167 | 737 | |
ef416fc2 | 738 | return (CUPS_BACKEND_FAILED); |
739 | } | |
740 | ||
c7017ecc MS |
741 | fprintf(stderr, "DEBUG: Connection error: %s\n", strerror(errno)); |
742 | ||
4cf66fef | 743 | if (errno == ECONNREFUSED || errno == EHOSTDOWN || errno == EHOSTUNREACH || errno == ETIMEDOUT || errno == ENOTCONN) |
ef416fc2 | 744 | { |
c0e1af83 | 745 | if (contimeout && (time(NULL) - start_time) > contimeout) |
746 | { | |
0837b7e8 MS |
747 | _cupsLangPrintFilter(stderr, "ERROR", |
748 | _("The printer is not responding.")); | |
eac3a0a0 | 749 | update_reasons(NULL, "-connecting-to-device"); |
c0e1af83 | 750 | return (CUPS_BACKEND_FAILED); |
751 | } | |
752 | ||
c7017ecc MS |
753 | switch (error) |
754 | { | |
755 | case EHOSTDOWN : | |
0837b7e8 | 756 | _cupsLangPrintFilter(stderr, "WARNING", |
22c9029b MS |
757 | _("The printer may not exist or " |
758 | "is unavailable at this time.")); | |
c7017ecc MS |
759 | break; |
760 | ||
761 | case EHOSTUNREACH : | |
4cf66fef | 762 | default : |
0837b7e8 | 763 | _cupsLangPrintFilter(stderr, "WARNING", |
22c9029b MS |
764 | _("The printer is unreachable at this " |
765 | "time.")); | |
c7017ecc MS |
766 | break; |
767 | ||
768 | case ECONNREFUSED : | |
0837b7e8 | 769 | _cupsLangPrintFilter(stderr, "WARNING", |
f3c17241 | 770 | _("The printer is in use.")); |
c7017ecc MS |
771 | break; |
772 | } | |
c0e1af83 | 773 | |
7e86f2f6 | 774 | sleep((unsigned)delay); |
c0e1af83 | 775 | |
f14324a7 | 776 | delay = _cupsNextDelay(delay, &prev_delay); |
ef416fc2 | 777 | } |
ef416fc2 | 778 | else |
779 | { | |
0837b7e8 | 780 | _cupsLangPrintFilter(stderr, "ERROR", |
22c9029b | 781 | _("The printer is not responding.")); |
ef416fc2 | 782 | sleep(30); |
783 | } | |
7594b224 | 784 | |
cc754834 | 785 | if (job_canceled) |
7594b224 | 786 | break; |
ef416fc2 | 787 | } |
c8fef167 | 788 | else |
eac3a0a0 | 789 | update_reasons(NULL, "-cups-certificate-error"); |
ef416fc2 | 790 | } |
c8fef167 | 791 | while (http->fd < 0); |
ef416fc2 | 792 | |
f3c17241 MS |
793 | if (job_canceled) |
794 | return (CUPS_BACKEND_OK); | |
795 | else if (!http) | |
7594b224 | 796 | return (CUPS_BACKEND_FAILED); |
7594b224 | 797 | |
5004c056 MS |
798 | if (httpIsEncrypted(http)) |
799 | { | |
800 | /* | |
801 | * Validate TLS credentials... | |
802 | */ | |
803 | ||
804 | cups_array_t *creds; /* TLS credentials */ | |
805 | cups_array_t *lcreds = NULL; /* Loaded credentials */ | |
806 | http_trust_t trust; /* Trust level */ | |
5ff02b0d MS |
807 | char credinfo[1024], /* Information on credentials */ |
808 | lcredinfo[1024];/* Information on saved credentials */ | |
809 | static const char * const trusts[] = { NULL, "+cups-pki-invalid", "+cups-pki-changed", "+cups-pki-expired", NULL, "+cups-pki-unknown" }; | |
5004c056 | 810 | /* Trust keywords */ |
5ff02b0d MS |
811 | static const char * const trust_msgs[] = |
812 | { | |
813 | "Credentials are OK/trusted", | |
814 | "Credentials are invalid", | |
815 | "Credentials have changed", | |
816 | "Credentials are expired", | |
817 | "Credentials have been renewed", | |
818 | "Credentials are unknown/new" | |
819 | }; | |
5004c056 MS |
820 | |
821 | fputs("DEBUG: Connection is encrypted.\n", stderr); | |
822 | ||
823 | if (!httpCopyCredentials(http, &creds)) | |
824 | { | |
825 | trust = httpCredentialsGetTrust(creds, hostname); | |
5ff02b0d MS |
826 | httpCredentialsString(creds, credinfo, sizeof(credinfo)); |
827 | ||
e5aa186c | 828 | fprintf(stderr, "DEBUG: %s (%s)\n", trust_msgs[trust], cupsLastErrorString()); |
5ff02b0d | 829 | fprintf(stderr, "DEBUG: Printer credentials: %s\n", credinfo); |
5004c056 | 830 | |
5ff02b0d MS |
831 | if (!httpLoadCredentials(NULL, &lcreds, hostname)) |
832 | { | |
833 | httpCredentialsString(lcreds, lcredinfo, sizeof(lcredinfo)); | |
834 | fprintf(stderr, "DEBUG: Stored credentials: %s\n", lcredinfo); | |
835 | } | |
836 | else | |
837 | fputs("DEBUG: No stored credentials.\n", stderr); | |
5004c056 MS |
838 | |
839 | update_reasons(NULL, "-cups-pki-invalid,cups-pki-changed,cups-pki-expired,cups-pki-unknown"); | |
840 | if (trusts[trust]) | |
841 | { | |
842 | update_reasons(NULL, trusts[trust]); | |
843 | return (CUPS_BACKEND_STOP); | |
844 | } | |
845 | ||
5ff02b0d | 846 | if (!lcreds) |
5004c056 MS |
847 | { |
848 | /* | |
849 | * Could not load the credentials, let's save the ones we have so we | |
850 | * can detect changes... | |
851 | */ | |
852 | ||
853 | httpSaveCredentials(NULL, creds, hostname); | |
854 | } | |
855 | ||
856 | httpFreeCredentials(lcreds); | |
857 | httpFreeCredentials(creds); | |
858 | } | |
859 | else | |
860 | { | |
5ff02b0d MS |
861 | fputs("DEBUG: No printer credentials.\n", stderr); |
862 | ||
5004c056 MS |
863 | update_reasons(NULL, "cups-pki-unknown"); |
864 | return (CUPS_BACKEND_STOP); | |
865 | } | |
866 | } | |
867 | ||
eac3a0a0 | 868 | update_reasons(NULL, "-connecting-to-device"); |
0837b7e8 | 869 | _cupsLangPrintFilter(stderr, "INFO", _("Connected to printer.")); |
ef416fc2 | 870 | |
22c9029b MS |
871 | fprintf(stderr, "DEBUG: Connected to %s:%d...\n", |
872 | httpAddrString(http->hostaddr, addrname, sizeof(addrname)), | |
a469f8a5 | 873 | httpAddrPort(http->hostaddr)); |
26d47ec6 | 874 | |
ef416fc2 | 875 | /* |
876 | * Build a URI for the printer and fill the standard IPP attributes for | |
877 | * an IPP_PRINT_FILE request. We can't use the URI in argv[0] because it | |
878 | * might contain username:password information... | |
879 | */ | |
880 | ||
acb056cb MS |
881 | httpAssembleURI(HTTP_URI_CODING_ALL, uri, sizeof(uri), scheme, NULL, hostname, |
882 | port, resource); | |
ef416fc2 | 883 | |
884 | /* | |
885 | * First validate the destination and see if the device supports multiple | |
cc754834 | 886 | * copies... |
ef416fc2 | 887 | */ |
888 | ||
a469f8a5 | 889 | #ifdef HAVE_LIBZ |
7e86f2f6 | 890 | compression_sup = NULL; |
a469f8a5 | 891 | #endif /* HAVE_LIBZ */ |
7e86f2f6 MS |
892 | copies_sup = NULL; |
893 | cups_version = NULL; | |
5ae9fbb3 | 894 | encryption_sup = NULL; |
7e86f2f6 MS |
895 | format_sup = NULL; |
896 | media_col_sup = NULL; | |
897 | supported = NULL; | |
898 | operations_sup = NULL; | |
899 | doc_handling_sup = NULL; | |
900 | print_color_mode_sup = NULL; | |
ef416fc2 | 901 | |
902 | do | |
903 | { | |
7a14d768 MS |
904 | /* |
905 | * Check for side-channel requests... | |
906 | */ | |
907 | ||
908 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
909 | ||
ef416fc2 | 910 | /* |
911 | * Build the IPP request... | |
912 | */ | |
913 | ||
fa73b229 | 914 | request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES); |
7e86f2f6 | 915 | ippSetVersion(request, version / 10, version % 10); |
ef416fc2 | 916 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
917 | NULL, uri); | |
918 | ||
919 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
920 | "requested-attributes", sizeof(pattrs) / sizeof(pattrs[0]), | |
921 | NULL, pattrs); | |
922 | ||
923 | /* | |
924 | * Do the request... | |
925 | */ | |
926 | ||
927 | fputs("DEBUG: Getting supported attributes...\n", stderr); | |
928 | ||
97c9a8d7 | 929 | if (http->version < HTTP_1_1) |
cc754834 | 930 | { |
c7017ecc MS |
931 | fprintf(stderr, "DEBUG: Printer responded with HTTP version %d.%d.\n", |
932 | http->version / 100, http->version % 100); | |
eac3a0a0 MS |
933 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
934 | "cups-ipp-wrong-http-version"); | |
cc754834 | 935 | } |
97c9a8d7 | 936 | |
7cf5915e MS |
937 | supported = cupsDoRequest(http, request, resource); |
938 | ipp_status = cupsLastError(); | |
ef416fc2 | 939 | |
22c9029b MS |
940 | fprintf(stderr, "DEBUG: Get-Printer-Attributes: %s (%s)\n", |
941 | ippErrorString(ipp_status), cupsLastErrorString()); | |
942 | ||
3e7fe0ca MS |
943 | if (ipp_status <= IPP_OK_CONFLICT) |
944 | password_tries = 0; | |
945 | else | |
ef416fc2 | 946 | { |
7cf5915e MS |
947 | fprintf(stderr, "DEBUG: Get-Printer-Attributes returned %s.\n", |
948 | ippErrorString(ipp_status)); | |
949 | ||
ef416fc2 | 950 | if (ipp_status == IPP_PRINTER_BUSY || |
951 | ipp_status == IPP_SERVICE_UNAVAILABLE) | |
952 | { | |
c0e1af83 | 953 | if (contimeout && (time(NULL) - start_time) > contimeout) |
954 | { | |
0837b7e8 MS |
955 | _cupsLangPrintFilter(stderr, "ERROR", |
956 | _("The printer is not responding.")); | |
c0e1af83 | 957 | return (CUPS_BACKEND_FAILED); |
958 | } | |
959 | ||
f3c17241 | 960 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
c0e1af83 | 961 | |
321d8d57 | 962 | report_printer_state(supported); |
c0e1af83 | 963 | |
7e86f2f6 | 964 | sleep((unsigned)delay); |
c0e1af83 | 965 | |
f14324a7 | 966 | delay = _cupsNextDelay(delay, &prev_delay); |
ef416fc2 | 967 | } |
968 | else if ((ipp_status == IPP_BAD_REQUEST || | |
c168a833 | 969 | ipp_status == IPP_VERSION_NOT_SUPPORTED) && version > 10) |
ef416fc2 | 970 | { |
971 | /* | |
cc754834 | 972 | * Switch to IPP/1.1 or IPP/1.0... |
ef416fc2 | 973 | */ |
974 | ||
cc754834 MS |
975 | if (version >= 20) |
976 | { | |
a469f8a5 MS |
977 | _cupsLangPrintFilter(stderr, "INFO", _("Preparing to print.")); |
978 | fprintf(stderr, | |
979 | "DEBUG: The printer does not support IPP/%d.%d, trying " | |
980 | "IPP/1.1.\n", version / 10, version % 10); | |
cc754834 MS |
981 | version = 11; |
982 | } | |
983 | else | |
984 | { | |
a469f8a5 MS |
985 | _cupsLangPrintFilter(stderr, "INFO", _("Preparing to print.")); |
986 | fprintf(stderr, | |
987 | "DEBUG: The printer does not support IPP/%d.%d, trying " | |
988 | "IPP/1.0.\n", version / 10, version % 10); | |
cc754834 MS |
989 | version = 10; |
990 | } | |
991 | ||
ef416fc2 | 992 | httpReconnect(http); |
993 | } | |
994 | else if (ipp_status == IPP_NOT_FOUND) | |
995 | { | |
0837b7e8 | 996 | _cupsLangPrintFilter(stderr, "ERROR", |
a469f8a5 MS |
997 | _("The printer configuration is incorrect or the " |
998 | "printer no longer exists.")); | |
ef416fc2 | 999 | |
22c9029b | 1000 | ippDelete(supported); |
ef416fc2 | 1001 | |
1002 | return (CUPS_BACKEND_STOP); | |
1003 | } | |
3e7fe0ca MS |
1004 | else if (ipp_status == IPP_FORBIDDEN || |
1005 | ipp_status == IPP_AUTHENTICATION_CANCELED) | |
41681883 | 1006 | { |
12f89d24 MS |
1007 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
1008 | /* WWW-Authenticate field value */ | |
1009 | ||
1010 | if (!strncmp(www_auth, "Negotiate", 9)) | |
41681883 | 1011 | auth_info_required = "negotiate"; |
12f89d24 MS |
1012 | else if (www_auth[0]) |
1013 | auth_info_required = "username,password"; | |
41681883 MS |
1014 | |
1015 | fprintf(stderr, "ATTR: auth-info-required=%s\n", auth_info_required); | |
1016 | return (CUPS_BACKEND_AUTH_REQUIRED); | |
1017 | } | |
3e7fe0ca | 1018 | else if (ipp_status != IPP_NOT_AUTHORIZED) |
ef416fc2 | 1019 | { |
0837b7e8 | 1020 | _cupsLangPrintFilter(stderr, "ERROR", |
22c9029b | 1021 | _("Unable to get printer status.")); |
ef416fc2 | 1022 | sleep(10); |
5a9febac MS |
1023 | |
1024 | httpReconnect(http); | |
ef416fc2 | 1025 | } |
1026 | ||
22c9029b MS |
1027 | ippDelete(supported); |
1028 | supported = NULL; | |
ef416fc2 | 1029 | continue; |
1030 | } | |
cc754834 | 1031 | |
eac3a0a0 | 1032 | if (!getenv("CLASS")) |
22c9029b | 1033 | { |
eac3a0a0 MS |
1034 | /* |
1035 | * Check printer-is-accepting-jobs = false and printer-state-reasons for the | |
1036 | * "spool-area-full" keyword... | |
1037 | */ | |
22c9029b | 1038 | |
eac3a0a0 MS |
1039 | int busy = 0; |
1040 | ||
1041 | if ((printer_accepting = ippFindAttribute(supported, | |
1042 | "printer-is-accepting-jobs", | |
1043 | IPP_TAG_BOOLEAN)) != NULL && | |
1044 | !printer_accepting->values[0].boolean) | |
1045 | busy = 1; | |
1046 | else if (!printer_accepting) | |
1047 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1048 | "cups-ipp-missing-printer-is-accepting-jobs"); | |
88f9aafc | 1049 | |
eac3a0a0 MS |
1050 | if ((printer_state = ippFindAttribute(supported, |
1051 | "printer-state-reasons", | |
a469f8a5 MS |
1052 | IPP_TAG_KEYWORD)) == NULL) |
1053 | { | |
1054 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1055 | "cups-ipp-missing-printer-state-reasons"); | |
1056 | } | |
1057 | else if (!busy) | |
eac3a0a0 MS |
1058 | { |
1059 | for (i = 0; i < printer_state->num_values; i ++) | |
a469f8a5 | 1060 | { |
eac3a0a0 MS |
1061 | if (!strcmp(printer_state->values[0].string.text, |
1062 | "spool-area-full") || | |
1063 | !strncmp(printer_state->values[0].string.text, "spool-area-full-", | |
1064 | 16)) | |
1065 | { | |
1066 | busy = 1; | |
1067 | break; | |
1068 | } | |
a469f8a5 | 1069 | } |
eac3a0a0 | 1070 | } |
eac3a0a0 MS |
1071 | |
1072 | if (busy) | |
22c9029b | 1073 | { |
f3c17241 | 1074 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
22c9029b | 1075 | |
321d8d57 | 1076 | report_printer_state(supported); |
22c9029b | 1077 | |
7e86f2f6 | 1078 | sleep((unsigned)delay); |
22c9029b | 1079 | |
eac3a0a0 | 1080 | delay = _cupsNextDelay(delay, &prev_delay); |
22c9029b MS |
1081 | |
1082 | ippDelete(supported); | |
eb383c31 MS |
1083 | supported = NULL; |
1084 | ipp_status = IPP_STATUS_ERROR_BUSY; | |
22c9029b MS |
1085 | continue; |
1086 | } | |
1087 | } | |
22c9029b | 1088 | |
cc754834 MS |
1089 | /* |
1090 | * Check for supported attributes... | |
1091 | */ | |
1092 | ||
a469f8a5 MS |
1093 | #ifdef HAVE_LIBZ |
1094 | if ((compression_sup = ippFindAttribute(supported, "compression-supported", | |
1095 | IPP_TAG_KEYWORD)) != NULL) | |
1096 | { | |
1097 | /* | |
1098 | * Check whether the requested compression is supported and/or default to | |
1099 | * compression if supported... | |
1100 | */ | |
1101 | ||
1102 | if (compression && !ippContainsString(compression_sup, compression)) | |
1103 | { | |
1104 | fprintf(stderr, "DEBUG: Printer does not support the requested " | |
1105 | "compression value \"%s\".\n", compression); | |
1106 | compression = NULL; | |
1107 | } | |
515c3db9 | 1108 | else if (!compression && (!strcmp(final_content_type, "image/pwg-raster") || !strcmp(final_content_type, "image/urf"))) |
a469f8a5 | 1109 | { |
0fa6c7fa | 1110 | if (ippContainsString(compression_sup, "gzip")) |
a469f8a5 | 1111 | compression = "gzip"; |
0fa6c7fa MS |
1112 | else if (ippContainsString(compression_sup, "deflate")) |
1113 | compression = "deflate"; | |
a469f8a5 MS |
1114 | |
1115 | if (compression) | |
1116 | fprintf(stderr, "DEBUG: Automatically using \"%s\" compression.\n", | |
1117 | compression); | |
1118 | } | |
1119 | } | |
1120 | #endif /* HAVE_LIBZ */ | |
1121 | ||
cc754834 MS |
1122 | if ((copies_sup = ippFindAttribute(supported, "copies-supported", |
1123 | IPP_TAG_RANGE)) != NULL) | |
ef416fc2 | 1124 | { |
1125 | /* | |
1126 | * Has the "copies-supported" attribute - does it have an upper | |
1127 | * bound > 1? | |
1128 | */ | |
1129 | ||
cc754834 MS |
1130 | fprintf(stderr, "DEBUG: copies-supported=%d-%d\n", |
1131 | copies_sup->values[0].range.lower, | |
1132 | copies_sup->values[0].range.upper); | |
1133 | ||
ef416fc2 | 1134 | if (copies_sup->values[0].range.upper <= 1) |
1135 | copies_sup = NULL; /* No */ | |
1136 | } | |
1137 | ||
cc754834 | 1138 | cups_version = ippFindAttribute(supported, "cups-version", IPP_TAG_TEXT); |
ef416fc2 | 1139 | |
5ae9fbb3 MS |
1140 | encryption_sup = ippFindAttribute(supported, "job-password-encryption-supported", IPP_TAG_KEYWORD); |
1141 | ||
cc754834 MS |
1142 | if ((format_sup = ippFindAttribute(supported, "document-format-supported", |
1143 | IPP_TAG_MIMETYPE)) != NULL) | |
ef416fc2 | 1144 | { |
1145 | fprintf(stderr, "DEBUG: document-format-supported (%d values)\n", | |
1146 | format_sup->num_values); | |
1147 | for (i = 0; i < format_sup->num_values; i ++) | |
1148 | fprintf(stderr, "DEBUG: [%d] = \"%s\"\n", i, | |
1149 | format_sup->values[i].string.text); | |
1150 | } | |
1151 | ||
cc754834 MS |
1152 | if ((media_col_sup = ippFindAttribute(supported, "media-col-supported", |
1153 | IPP_TAG_KEYWORD)) != NULL) | |
1154 | { | |
1155 | fprintf(stderr, "DEBUG: media-col-supported (%d values)\n", | |
1156 | media_col_sup->num_values); | |
1157 | for (i = 0; i < media_col_sup->num_values; i ++) | |
1158 | fprintf(stderr, "DEBUG: [%d] = \"%s\"\n", i, | |
1159 | media_col_sup->values[i].string.text); | |
1160 | } | |
1161 | ||
f2a7bf2a | 1162 | print_color_mode_sup = ippFindAttribute(supported, "print-color-mode-supported", IPP_TAG_KEYWORD); |
a469f8a5 | 1163 | |
0268488e MS |
1164 | if ((operations_sup = ippFindAttribute(supported, "operations-supported", |
1165 | IPP_TAG_ENUM)) != NULL) | |
1166 | { | |
a469f8a5 MS |
1167 | fprintf(stderr, "DEBUG: operations-supported (%d values)\n", |
1168 | operations_sup->num_values); | |
1169 | for (i = 0; i < operations_sup->num_values; i ++) | |
1170 | fprintf(stderr, "DEBUG: [%d] = %s\n", i, | |
1171 | ippOpString(operations_sup->values[i].integer)); | |
1172 | ||
eac3a0a0 MS |
1173 | for (i = 0; i < operations_sup->num_values; i ++) |
1174 | if (operations_sup->values[i].integer == IPP_PRINT_JOB) | |
1175 | break; | |
1176 | ||
1177 | if (i >= operations_sup->num_values) | |
1178 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1179 | "cups-ipp-missing-print-job"); | |
1180 | ||
1181 | for (i = 0; i < operations_sup->num_values; i ++) | |
1182 | if (operations_sup->values[i].integer == IPP_CANCEL_JOB) | |
1183 | break; | |
1184 | ||
1185 | if (i >= operations_sup->num_values) | |
1186 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1187 | "cups-ipp-missing-cancel-job"); | |
1188 | ||
1189 | for (i = 0; i < operations_sup->num_values; i ++) | |
1190 | if (operations_sup->values[i].integer == IPP_GET_JOB_ATTRIBUTES) | |
1191 | break; | |
1192 | ||
1193 | if (i >= operations_sup->num_values) | |
1194 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1195 | "cups-ipp-missing-get-job-attributes"); | |
1196 | ||
1197 | for (i = 0; i < operations_sup->num_values; i ++) | |
1198 | if (operations_sup->values[i].integer == IPP_GET_PRINTER_ATTRIBUTES) | |
1199 | break; | |
1200 | ||
1201 | if (i >= operations_sup->num_values) | |
1202 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1203 | "cups-ipp-missing-get-printer-attributes"); | |
1204 | ||
0268488e | 1205 | for (i = 0; i < operations_sup->num_values; i ++) |
dcb445bc | 1206 | { |
0268488e | 1207 | if (operations_sup->values[i].integer == IPP_VALIDATE_JOB) |
0268488e | 1208 | validate_job = 1; |
dcb445bc MS |
1209 | else if (operations_sup->values[i].integer == IPP_CREATE_JOB) |
1210 | create_job = 1; | |
1211 | else if (operations_sup->values[i].integer == IPP_SEND_DOCUMENT) | |
1212 | send_document = 1; | |
a29fd7dd MS |
1213 | else if (operations_sup->values[i].integer == IPP_GET_JOB_ATTRIBUTES) |
1214 | get_job_attrs = 1; | |
dcb445bc MS |
1215 | } |
1216 | ||
37e7e6e0 | 1217 | if (create_job && !send_document) |
dcb445bc MS |
1218 | { |
1219 | fputs("DEBUG: Printer supports Create-Job but not Send-Document.\n", | |
1220 | stderr); | |
1221 | create_job = 0; | |
a29fd7dd MS |
1222 | |
1223 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1224 | "cups-ipp-missing-send-document"); | |
dcb445bc | 1225 | } |
0268488e MS |
1226 | |
1227 | if (!validate_job) | |
eac3a0a0 MS |
1228 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1229 | "cups-ipp-missing-validate-job"); | |
0268488e MS |
1230 | } |
1231 | else | |
eac3a0a0 MS |
1232 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1233 | "cups-ipp-missing-operations-supported"); | |
0268488e | 1234 | |
84315f46 MS |
1235 | doc_handling_sup = ippFindAttribute(supported, |
1236 | "multiple-document-handling-supported", | |
1237 | IPP_TAG_KEYWORD); | |
1238 | ||
321d8d57 | 1239 | report_printer_state(supported); |
ef416fc2 | 1240 | } |
f3c17241 MS |
1241 | while (!job_canceled && ipp_status > IPP_OK_CONFLICT); |
1242 | ||
1243 | if (job_canceled) | |
1244 | return (CUPS_BACKEND_OK); | |
ef416fc2 | 1245 | |
1246 | /* | |
1247 | * See if the printer is accepting jobs and is not stopped; if either | |
1248 | * condition is true and we are printing to a class, requeue the job... | |
1249 | */ | |
1250 | ||
1251 | if (getenv("CLASS") != NULL) | |
1252 | { | |
1253 | printer_state = ippFindAttribute(supported, "printer-state", | |
1254 | IPP_TAG_ENUM); | |
1255 | printer_accepting = ippFindAttribute(supported, "printer-is-accepting-jobs", | |
1256 | IPP_TAG_BOOLEAN); | |
1257 | ||
1258 | if (printer_state == NULL || | |
bd7854cb | 1259 | (printer_state->values[0].integer > IPP_PRINTER_PROCESSING && |
1260 | waitprinter) || | |
ef416fc2 | 1261 | printer_accepting == NULL || |
1262 | !printer_accepting->values[0].boolean) | |
1263 | { | |
1264 | /* | |
1265 | * If the CLASS environment variable is set, the job was submitted | |
1266 | * to a class and not to a specific queue. In this case, we want | |
1267 | * to abort immediately so that the job can be requeued on the next | |
1268 | * available printer in the class. | |
1269 | */ | |
1270 | ||
0837b7e8 MS |
1271 | _cupsLangPrintFilter(stderr, "INFO", |
1272 | _("Unable to contact printer, queuing on next " | |
1273 | "printer in class.")); | |
ef416fc2 | 1274 | |
1275 | ippDelete(supported); | |
1276 | httpClose(http); | |
1277 | ||
ef416fc2 | 1278 | /* |
1279 | * Sleep 5 seconds to keep the job from requeuing too rapidly... | |
1280 | */ | |
1281 | ||
1282 | sleep(5); | |
1283 | ||
1284 | return (CUPS_BACKEND_FAILED); | |
1285 | } | |
1286 | } | |
1287 | ||
1288 | /* | |
1289 | * See if the printer supports multiple copies... | |
1290 | */ | |
1291 | ||
d09495fa | 1292 | copies = atoi(argv[4]); |
1293 | ||
ef416fc2 | 1294 | if (copies_sup || argc < 7) |
d09495fa | 1295 | copies_remaining = 1; |
ef416fc2 | 1296 | else |
d09495fa | 1297 | copies_remaining = copies; |
ef416fc2 | 1298 | |
0268488e MS |
1299 | /* |
1300 | * Prepare remaining printing options... | |
1301 | */ | |
1302 | ||
1303 | options = NULL; | |
0268488e MS |
1304 | |
1305 | if (send_options) | |
1306 | { | |
1307 | num_options = cupsParseOptions(argv[5], 0, &options); | |
1308 | ||
1309 | if (!cups_version && media_col_sup) | |
1310 | { | |
1311 | /* | |
1312 | * Load the PPD file and generate PWG attribute mapping information... | |
1313 | */ | |
1314 | ||
69889dcf MS |
1315 | ppd_attr_t *mandatory; /* cupsMandatory value */ |
1316 | ||
0268488e | 1317 | ppd = ppdOpenFile(getenv("PPD")); |
f14324a7 | 1318 | pc = _ppdCacheCreateWithPPD(ppd); |
0268488e | 1319 | |
a469f8a5 MS |
1320 | ppdMarkDefaults(ppd); |
1321 | cupsMarkOptions(ppd, num_options, options); | |
69889dcf MS |
1322 | |
1323 | if ((mandatory = ppdFindAttr(ppd, "cupsMandatory", NULL)) != NULL) | |
1324 | strlcpy(mandatory_attrs, mandatory->value, sizeof(mandatory_attrs)); | |
0268488e | 1325 | } |
5ae9fbb3 MS |
1326 | |
1327 | /* | |
1328 | * Validate job-password/-encryption... | |
1329 | */ | |
1330 | ||
1331 | if (cupsGetOption("job-password", num_options, options)) | |
1332 | { | |
1333 | const char *keyword; /* job-password-encryption value */ | |
1334 | static const char * const hashes[] = | |
1335 | { /* List of supported hash algorithms, in order of preference */ | |
1336 | "sha-512", | |
1337 | "sha-384", | |
1338 | "sha-512_256", | |
1339 | "sha-512-224", | |
1340 | "sha-256", | |
1341 | "sha-224", | |
1342 | "sha", | |
1343 | "none" | |
1344 | }; | |
1345 | ||
1346 | if ((keyword = cupsGetOption("job-password-encryption", num_options, options)) == NULL || !ippContainsString(encryption_sup, keyword)) | |
1347 | { | |
1348 | /* | |
1349 | * Either no job-password-encryption or the value isn't supported by | |
1350 | * the printer... | |
1351 | */ | |
1352 | ||
1353 | for (i = 0; i < (int)(sizeof(hashes) / sizeof(hashes[0])); i ++) | |
1354 | if (ippContainsString(encryption_sup, hashes[i])) | |
1355 | break; | |
1356 | ||
1357 | if (i < (int)(sizeof(hashes) / sizeof(hashes[0]))) | |
1358 | num_options = cupsAddOption("job-password-encryption", hashes[i], num_options, &options); | |
1359 | } | |
1360 | } | |
0268488e MS |
1361 | } |
1362 | else | |
1363 | num_options = 0; | |
1364 | ||
1365 | document_format = NULL; | |
1366 | ||
1367 | if (format_sup != NULL) | |
1368 | { | |
515c3db9 MS |
1369 | if (ippContainsString(format_sup, final_content_type)) |
1370 | document_format = final_content_type; | |
1371 | else if (ippContainsString(format_sup, "application/octet-stream")) | |
1372 | document_format = "application/octet-stream"; | |
0268488e MS |
1373 | } |
1374 | ||
82cc1f9a MS |
1375 | fprintf(stderr, "DEBUG: final_content_type=\"%s\", document_format=\"%s\"\n", |
1376 | final_content_type, document_format ? document_format : "(null)"); | |
1377 | ||
82f97232 MS |
1378 | /* |
1379 | * If the printer does not support HTTP/1.1 (which IPP requires), copy stdin | |
1380 | * to a temporary file so that we can do a HTTP/1.0 submission... | |
1381 | * | |
1382 | * (I hate compatibility hacks!) | |
1383 | */ | |
1384 | ||
1385 | if (http->version < HTTP_1_1 && num_files == 0) | |
1386 | { | |
1387 | if ((fd = cupsTempFd(tmpfilename, sizeof(tmpfilename))) < 0) | |
1388 | { | |
1389 | perror("DEBUG: Unable to create temporary file"); | |
1390 | return (CUPS_BACKEND_FAILED); | |
1391 | } | |
1392 | ||
1393 | _cupsLangPrintFilter(stderr, "INFO", _("Copying print data.")); | |
1394 | ||
7e86f2f6 | 1395 | if ((compatsize = write(fd, buffer, (size_t)bytes)) < 0) |
12f89d24 MS |
1396 | { |
1397 | perror("DEBUG: Unable to write temporary file"); | |
1398 | return (CUPS_BACKEND_FAILED); | |
1399 | } | |
1400 | ||
1401 | if ((bytes = backendRunLoop(-1, fd, snmp_fd, &(addrlist->addr), 0, 0, | |
1402 | backendNetworkSideCB)) < 0) | |
1403 | return (CUPS_BACKEND_FAILED); | |
1404 | ||
1405 | compatsize += bytes; | |
82f97232 MS |
1406 | |
1407 | close(fd); | |
1408 | ||
1409 | compatfile = tmpfilename; | |
1410 | files = &compatfile; | |
1411 | num_files = 1; | |
1412 | } | |
1413 | else if (http->version < HTTP_1_1 && num_files == 1) | |
1414 | { | |
1415 | struct stat fileinfo; /* File information */ | |
1416 | ||
1417 | if (!stat(files[0], &fileinfo)) | |
1418 | compatsize = fileinfo.st_size; | |
1419 | } | |
1420 | ||
5a9febac MS |
1421 | /* |
1422 | * If the printer only claims to support IPP/1.0, or if the user specifically | |
1423 | * included version=1.0 in the URI, then do not try to use Create-Job or | |
0fa6c7fa MS |
1424 | * Send-Document. This is another dreaded compatibility hack, but |
1425 | * unfortunately there are enough broken printers out there that we need | |
1426 | * this for now... | |
5a9febac MS |
1427 | */ |
1428 | ||
1429 | if (version == 10) | |
1430 | create_job = send_document = 0; | |
1431 | ||
7cf5915e MS |
1432 | /* |
1433 | * Start monitoring the printer in the background... | |
1434 | */ | |
1435 | ||
1436 | monitor.uri = uri; | |
1437 | monitor.hostname = hostname; | |
1438 | monitor.user = argv[2]; | |
1439 | monitor.resource = resource; | |
1440 | monitor.port = port; | |
1441 | monitor.version = version; | |
1442 | monitor.job_id = 0; | |
f64b32d9 | 1443 | monitor.create_job = create_job; |
a29fd7dd | 1444 | monitor.get_job_attrs = get_job_attrs; |
7cf5915e MS |
1445 | monitor.encryption = cupsEncryption(); |
1446 | monitor.job_state = IPP_JOB_PENDING; | |
1447 | monitor.printer_state = IPP_PRINTER_IDLE; | |
fe1a4305 | 1448 | monitor.retryable = argc == 6 && document_format && strcmp(document_format, "image/pwg-raster") && strcmp(document_format, "image/urf"); |
7cf5915e | 1449 | |
dcb445bc MS |
1450 | if (create_job) |
1451 | { | |
1452 | monitor.job_name = argv[3]; | |
1453 | } | |
1454 | else | |
1455 | { | |
1456 | snprintf(print_job_name, sizeof(print_job_name), "%s - %s", argv[1], | |
1457 | argv[3]); | |
1458 | monitor.job_name = print_job_name; | |
1459 | } | |
1460 | ||
7cf5915e MS |
1461 | _cupsThreadCreate((_cups_thread_func_t)monitor_printer, &monitor); |
1462 | ||
ef416fc2 | 1463 | /* |
0268488e | 1464 | * Validate access to the printer... |
ef416fc2 | 1465 | */ |
1466 | ||
22c9029b | 1467 | while (!job_canceled && validate_job) |
ef416fc2 | 1468 | { |
887fbb54 | 1469 | request = new_request(IPP_OP_VALIDATE_JOB, version, uri, argv[2], |
dcb445bc | 1470 | monitor.job_name, num_options, options, compression, |
a469f8a5 | 1471 | copies_sup ? copies : 1, document_format, pc, ppd, |
f2a7bf2a | 1472 | media_col_sup, doc_handling_sup, print_color_mode_sup); |
b423cd4c | 1473 | |
c5b24bfa | 1474 | response = cupsDoRequest(http, request, resource); |
ef416fc2 | 1475 | |
0268488e | 1476 | ipp_status = cupsLastError(); |
ef416fc2 | 1477 | |
22c9029b MS |
1478 | fprintf(stderr, "DEBUG: Validate-Job: %s (%s)\n", |
1479 | ippErrorString(ipp_status), cupsLastErrorString()); | |
95e00ac3 | 1480 | debug_attributes(response); |
cc754834 | 1481 | |
c5b24bfa MS |
1482 | if ((job_auth = ippFindAttribute(response, "job-authorization-uri", |
1483 | IPP_TAG_URI)) != NULL) | |
1484 | num_options = cupsAddOption("job-authorization-uri", | |
1485 | ippGetString(job_auth, 0, NULL), num_options, | |
1486 | &options); | |
1487 | ||
1488 | ippDelete(response); | |
1489 | ||
22c9029b MS |
1490 | if (job_canceled) |
1491 | break; | |
ef416fc2 | 1492 | |
a469f8a5 MS |
1493 | if (ipp_status == IPP_STATUS_ERROR_SERVICE_UNAVAILABLE || |
1494 | ipp_status == IPP_STATUS_ERROR_BUSY) | |
22c9029b | 1495 | { |
f3c17241 | 1496 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
22c9029b MS |
1497 | sleep(10); |
1498 | } | |
a469f8a5 | 1499 | else if (ipp_status == IPP_STATUS_ERROR_DOCUMENT_FORMAT_NOT_SUPPORTED || |
651e0a22 | 1500 | ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES || |
a469f8a5 MS |
1501 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || |
1502 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1503 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1504 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
a29fd7dd | 1505 | goto cleanup; |
a469f8a5 | 1506 | else if (ipp_status == IPP_STATUS_ERROR_FORBIDDEN || |
de3edeba | 1507 | ipp_status == IPP_STATUS_ERROR_NOT_AUTHORIZED || |
a469f8a5 | 1508 | ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED) |
22c9029b | 1509 | { |
12f89d24 MS |
1510 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
1511 | /* WWW-Authenticate field value */ | |
cc754834 | 1512 | |
12f89d24 | 1513 | if (!strncmp(www_auth, "Negotiate", 9)) |
22c9029b | 1514 | auth_info_required = "negotiate"; |
12f89d24 MS |
1515 | else if (www_auth[0]) |
1516 | auth_info_required = "username,password"; | |
ef416fc2 | 1517 | |
22c9029b | 1518 | goto cleanup; |
0268488e | 1519 | } |
a469f8a5 | 1520 | else if (ipp_status == IPP_STATUS_ERROR_OPERATION_NOT_SUPPORTED) |
22c9029b | 1521 | { |
eac3a0a0 MS |
1522 | /* |
1523 | * This is all too common... | |
1524 | */ | |
1525 | ||
1526 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1527 | "cups-ipp-missing-validate-job"); | |
22c9029b MS |
1528 | break; |
1529 | } | |
a29fd7dd MS |
1530 | else if (ipp_status < IPP_REDIRECTION_OTHER_SITE || |
1531 | ipp_status == IPP_BAD_REQUEST) | |
0268488e | 1532 | break; |
887fbb54 MS |
1533 | else if (job_auth == NULL && ipp_status > IPP_BAD_REQUEST) |
1534 | goto cleanup; | |
0268488e | 1535 | } |
cc754834 | 1536 | |
0268488e MS |
1537 | /* |
1538 | * Then issue the print-job request... | |
1539 | */ | |
cc754834 | 1540 | |
0268488e | 1541 | job_id = 0; |
7cf5915e | 1542 | |
0268488e MS |
1543 | while (!job_canceled && copies_remaining > 0) |
1544 | { | |
1545 | /* | |
1546 | * Check for side-channel requests... | |
1547 | */ | |
cc754834 | 1548 | |
0268488e | 1549 | backendCheckSideChannel(snmp_fd, http->hostaddr); |
7cf5915e | 1550 | |
0268488e MS |
1551 | /* |
1552 | * Build the IPP job creation request... | |
1553 | */ | |
d09495fa | 1554 | |
0268488e MS |
1555 | if (job_canceled) |
1556 | break; | |
ef416fc2 | 1557 | |
dcb445bc MS |
1558 | request = new_request((num_files > 1 || create_job) ? IPP_CREATE_JOB : |
1559 | IPP_PRINT_JOB, | |
1560 | version, uri, argv[2], monitor.job_name, num_options, | |
1561 | options, compression, copies_sup ? copies : 1, | |
a469f8a5 | 1562 | document_format, pc, ppd, media_col_sup, |
f2a7bf2a | 1563 | doc_handling_sup, print_color_mode_sup); |
ef416fc2 | 1564 | |
ef416fc2 | 1565 | /* |
1566 | * Do the request... | |
1567 | */ | |
1568 | ||
dcb445bc | 1569 | if (num_files > 1 || create_job) |
bd7854cb | 1570 | response = cupsDoRequest(http, request, resource); |
ef416fc2 | 1571 | else |
cc754834 | 1572 | { |
82f97232 MS |
1573 | size_t length = 0; /* Length of request */ |
1574 | ||
1575 | if (compatsize > 0) | |
1576 | { | |
1577 | fputs("DEBUG: Sending file using HTTP/1.0 Content-Length...\n", stderr); | |
1578 | length = ippLength(request) + (size_t)compatsize; | |
1579 | } | |
1580 | else | |
1581 | fputs("DEBUG: Sending file using HTTP/1.1 chunking...\n", stderr); | |
1582 | ||
1583 | http_status = cupsSendRequest(http, request, resource, length); | |
cc754834 MS |
1584 | if (http_status == HTTP_CONTINUE && request->state == IPP_DATA) |
1585 | { | |
c41769ff MS |
1586 | if (compression && strcmp(compression, "none")) |
1587 | httpSetField(http, HTTP_FIELD_CONTENT_ENCODING, compression); | |
1588 | ||
cc754834 | 1589 | if (num_files == 1) |
dcb445bc MS |
1590 | { |
1591 | if ((fd = open(files[0], O_RDONLY)) < 0) | |
1592 | { | |
1593 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
1594 | return (CUPS_BACKEND_FAILED); | |
1595 | } | |
1596 | } | |
cc754834 | 1597 | else |
eac3a0a0 MS |
1598 | { |
1599 | fd = 0; | |
7e86f2f6 | 1600 | http_status = cupsWriteRequestData(http, buffer, (size_t)bytes); |
eac3a0a0 | 1601 | } |
cc754834 | 1602 | |
83e08001 MS |
1603 | while (http_status == HTTP_CONTINUE && |
1604 | (!job_canceled || compatsize > 0)) | |
cc754834 | 1605 | { |
eac3a0a0 MS |
1606 | /* |
1607 | * Check for side-channel requests and more print data... | |
1608 | */ | |
cc754834 | 1609 | |
eac3a0a0 MS |
1610 | FD_ZERO(&input); |
1611 | FD_SET(fd, &input); | |
1612 | FD_SET(snmp_fd, &input); | |
911cdc0d | 1613 | FD_SET(CUPS_SC_FD, &input); |
cc754834 | 1614 | |
eac3a0a0 MS |
1615 | while (select(fd > snmp_fd ? fd + 1 : snmp_fd + 1, &input, NULL, NULL, |
1616 | NULL) <= 0 && !job_canceled); | |
1617 | ||
1618 | if (FD_ISSET(snmp_fd, &input)) | |
cc754834 | 1619 | backendCheckSideChannel(snmp_fd, http->hostaddr); |
eac3a0a0 MS |
1620 | |
1621 | if (FD_ISSET(fd, &input)) | |
1622 | { | |
1623 | if ((bytes = read(fd, buffer, sizeof(buffer))) > 0) | |
1624 | { | |
1625 | fprintf(stderr, "DEBUG: Read %d bytes...\n", (int)bytes); | |
1626 | ||
7e86f2f6 | 1627 | if ((http_status = cupsWriteRequestData(http, buffer, (size_t)bytes)) |
c41769ff | 1628 | != HTTP_CONTINUE) |
eac3a0a0 MS |
1629 | break; |
1630 | } | |
1631 | else if (bytes == 0 || (errno != EINTR && errno != EAGAIN)) | |
1632 | break; | |
cc754834 MS |
1633 | } |
1634 | } | |
1635 | ||
c41769ff MS |
1636 | if (http_status == HTTP_ERROR) |
1637 | fprintf(stderr, "DEBUG: Error writing document data for " | |
1638 | "Print-Job: %s\n", strerror(httpError(http))); | |
1639 | ||
cc754834 MS |
1640 | if (num_files == 1) |
1641 | close(fd); | |
1642 | } | |
1643 | ||
1644 | response = cupsGetResponse(http, resource); | |
1645 | ippDelete(request); | |
1646 | } | |
bd7854cb | 1647 | |
1648 | ipp_status = cupsLastError(); | |
ef416fc2 | 1649 | |
22c9029b | 1650 | fprintf(stderr, "DEBUG: %s: %s (%s)\n", |
dcb445bc | 1651 | (num_files > 1 || create_job) ? "Create-Job" : "Print-Job", |
22c9029b | 1652 | ippErrorString(ipp_status), cupsLastErrorString()); |
95e00ac3 | 1653 | debug_attributes(response); |
22c9029b | 1654 | |
ef416fc2 | 1655 | if (ipp_status > IPP_OK_CONFLICT) |
1656 | { | |
1657 | job_id = 0; | |
1658 | ||
cc754834 | 1659 | if (job_canceled) |
bd7854cb | 1660 | break; |
1661 | ||
a469f8a5 MS |
1662 | if (ipp_status == IPP_STATUS_ERROR_SERVICE_UNAVAILABLE || |
1663 | ipp_status == IPP_STATUS_ERROR_NOT_POSSIBLE || | |
1664 | ipp_status == IPP_STATUS_ERROR_BUSY) | |
ef416fc2 | 1665 | { |
f3c17241 | 1666 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
ef416fc2 | 1667 | sleep(10); |
22c9029b MS |
1668 | |
1669 | if (num_files == 0) | |
1670 | { | |
1671 | /* | |
1672 | * We can't re-submit when we have no files to print, so exit | |
1673 | * immediately with the right status code... | |
1674 | */ | |
1675 | ||
1676 | goto cleanup; | |
1677 | } | |
ef416fc2 | 1678 | } |
a469f8a5 MS |
1679 | else if (ipp_status == IPP_STATUS_ERROR_JOB_CANCELED || |
1680 | ipp_status == IPP_STATUS_ERROR_NOT_AUTHORIZED || | |
6961465f | 1681 | ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES || |
a469f8a5 MS |
1682 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || |
1683 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1684 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1685 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
771bd8cb | 1686 | goto cleanup; |
ef416fc2 | 1687 | else |
68b10830 MS |
1688 | { |
1689 | /* | |
1690 | * Update auth-info-required as needed... | |
1691 | */ | |
1692 | ||
0837b7e8 | 1693 | _cupsLangPrintFilter(stderr, "ERROR", |
a469f8a5 | 1694 | _("Print job was not accepted.")); |
68b10830 | 1695 | |
a469f8a5 MS |
1696 | if (ipp_status == IPP_STATUS_ERROR_FORBIDDEN || |
1697 | ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED) | |
68b10830 | 1698 | { |
12f89d24 MS |
1699 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
1700 | /* WWW-Authenticate field value */ | |
3e7fe0ca | 1701 | |
12f89d24 MS |
1702 | if (!strncmp(www_auth, "Negotiate", 9)) |
1703 | auth_info_required = "negotiate"; | |
1704 | else if (www_auth[0]) | |
1705 | auth_info_required = "username,password"; | |
1706 | } | |
1707 | else if (ipp_status == IPP_REQUEST_VALUE) | |
1708 | { | |
1709 | /* | |
1710 | * Print file is too large, abort this job... | |
18ecb428 MS |
1711 | */ |
1712 | ||
12f89d24 | 1713 | goto cleanup; |
68b10830 | 1714 | } |
22c9029b MS |
1715 | else |
1716 | sleep(10); | |
1717 | ||
1718 | if (num_files == 0) | |
1719 | { | |
1720 | /* | |
1721 | * We can't re-submit when we have no files to print, so exit | |
1722 | * immediately with the right status code... | |
1723 | */ | |
1724 | ||
1725 | goto cleanup; | |
1726 | } | |
68b10830 | 1727 | } |
ef416fc2 | 1728 | } |
1729 | else if ((job_id_attr = ippFindAttribute(response, "job-id", | |
1730 | IPP_TAG_INTEGER)) == NULL) | |
1731 | { | |
a469f8a5 | 1732 | fputs("DEBUG: Print job accepted - job ID unknown.\n", stderr); |
eac3a0a0 MS |
1733 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1734 | "cups-ipp-missing-job-id"); | |
ef416fc2 | 1735 | job_id = 0; |
1736 | } | |
1737 | else | |
1738 | { | |
3e7fe0ca | 1739 | password_tries = 0; |
7cf5915e | 1740 | monitor.job_id = job_id = job_id_attr->values[0].integer; |
a469f8a5 | 1741 | fprintf(stderr, "DEBUG: Print job accepted - job ID %d.\n", job_id); |
ef416fc2 | 1742 | } |
1743 | ||
bd7854cb | 1744 | ippDelete(response); |
1745 | ||
cc754834 | 1746 | if (job_canceled) |
bd7854cb | 1747 | break; |
1748 | ||
dcb445bc | 1749 | if (job_id && (num_files > 1 || create_job)) |
bd7854cb | 1750 | { |
dcb445bc | 1751 | for (i = 0; num_files == 0 || i < num_files; i ++) |
bd7854cb | 1752 | { |
7a14d768 MS |
1753 | /* |
1754 | * Check for side-channel requests... | |
1755 | */ | |
1756 | ||
1757 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
1758 | ||
1759 | /* | |
1760 | * Send the next file in the job... | |
1761 | */ | |
1762 | ||
bd7854cb | 1763 | request = ippNewRequest(IPP_SEND_DOCUMENT); |
7e86f2f6 | 1764 | ippSetVersion(request, version / 10, version % 10); |
bd7854cb | 1765 | |
1766 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
1767 | NULL, uri); | |
1768 | ||
1769 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", | |
1770 | job_id); | |
1771 | ||
1772 | if (argv[2][0]) | |
1773 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
1774 | "requesting-user-name", NULL, argv[2]); | |
1775 | ||
ee8618f3 MS |
1776 | ippAddBoolean(request, IPP_TAG_OPERATION, "last-document", |
1777 | (i + 1) >= num_files); | |
bd7854cb | 1778 | |
82cc1f9a MS |
1779 | if (document_format) |
1780 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, | |
1781 | "document-format", NULL, document_format); | |
bd7854cb | 1782 | |
5a9febac MS |
1783 | if (compression) |
1784 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
1785 | "compression", NULL, compression); | |
1786 | ||
cc754834 | 1787 | fprintf(stderr, "DEBUG: Sending file %d using chunking...\n", i + 1); |
95e00ac3 MS |
1788 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request)); |
1789 | debug_attributes(request); | |
1790 | ||
cc754834 | 1791 | http_status = cupsSendRequest(http, request, resource, 0); |
dcb445bc MS |
1792 | if (http_status == HTTP_CONTINUE && request->state == IPP_DATA) |
1793 | { | |
a469f8a5 MS |
1794 | if (compression && strcmp(compression, "none")) |
1795 | httpSetField(http, HTTP_FIELD_CONTENT_ENCODING, compression); | |
1796 | ||
dcb445bc MS |
1797 | if (num_files == 0) |
1798 | { | |
1799 | fd = 0; | |
7e86f2f6 | 1800 | http_status = cupsWriteRequestData(http, buffer, (size_t)bytes); |
dcb445bc MS |
1801 | } |
1802 | else | |
1803 | { | |
1804 | if ((fd = open(files[i], O_RDONLY)) < 0) | |
1805 | { | |
1806 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
1807 | return (CUPS_BACKEND_FAILED); | |
1808 | } | |
1809 | } | |
1810 | } | |
1811 | else | |
1812 | fd = -1; | |
1813 | ||
1814 | if (fd >= 0) | |
cc754834 | 1815 | { |
82cc1f9a | 1816 | while (!job_canceled && http_status == HTTP_CONTINUE && |
83e08001 | 1817 | (bytes = read(fd, buffer, sizeof(buffer))) > 0) |
cc754834 | 1818 | { |
7e86f2f6 | 1819 | if ((http_status = cupsWriteRequestData(http, buffer, (size_t)bytes)) |
82cc1f9a | 1820 | != HTTP_CONTINUE) |
cc754834 MS |
1821 | break; |
1822 | else | |
1823 | { | |
1824 | /* | |
1825 | * Check for side-channel requests... | |
1826 | */ | |
1827 | ||
1828 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
1829 | } | |
1830 | } | |
1831 | ||
dcb445bc MS |
1832 | if (fd > 0) |
1833 | close(fd); | |
cc754834 | 1834 | } |
97c9a8d7 | 1835 | |
c41769ff MS |
1836 | if (http_status == HTTP_ERROR) |
1837 | fprintf(stderr, "DEBUG: Error writing document data for " | |
1838 | "Send-Document: %s\n", strerror(httpError(http))); | |
1839 | ||
95e00ac3 | 1840 | response = cupsGetResponse(http, resource); |
cc754834 | 1841 | ippDelete(request); |
bd7854cb | 1842 | |
22c9029b MS |
1843 | fprintf(stderr, "DEBUG: Send-Document: %s (%s)\n", |
1844 | ippErrorString(cupsLastError()), cupsLastErrorString()); | |
95e00ac3 MS |
1845 | debug_attributes(response); |
1846 | ippDelete(response); | |
22c9029b | 1847 | |
f024f448 | 1848 | if (cupsLastError() > IPP_OK_CONFLICT && !job_canceled) |
bd7854cb | 1849 | { |
1850 | ipp_status = cupsLastError(); | |
1851 | ||
0837b7e8 | 1852 | _cupsLangPrintFilter(stderr, "ERROR", |
22c9029b | 1853 | _("Unable to add document to print job.")); |
bd7854cb | 1854 | break; |
1855 | } | |
3e7fe0ca MS |
1856 | else |
1857 | { | |
1858 | password_tries = 0; | |
1859 | ||
1860 | if (num_files == 0 || fd < 0) | |
1861 | break; | |
1862 | } | |
bd7854cb | 1863 | } |
1864 | } | |
ef416fc2 | 1865 | |
f024f448 MS |
1866 | if (job_canceled) |
1867 | break; | |
1868 | ||
ef416fc2 | 1869 | if (ipp_status <= IPP_OK_CONFLICT && argc > 6) |
1870 | { | |
1871 | fprintf(stderr, "PAGE: 1 %d\n", copies_sup ? atoi(argv[4]) : 1); | |
d09495fa | 1872 | copies_remaining --; |
ef416fc2 | 1873 | } |
8e67b75b MS |
1874 | else if ((ipp_status == IPP_STATUS_ERROR_DOCUMENT_FORMAT_ERROR || ipp_status == IPP_STATUS_ERROR_DOCUMENT_UNPRINTABLE) && |
1875 | argc == 6 && | |
1876 | document_format && strcmp(document_format, "image/pwg-raster") && strcmp(document_format, "image/urf")) | |
1877 | { | |
1878 | /* | |
1879 | * Need to reprocess the job as raster... | |
1880 | */ | |
1881 | ||
1882 | fputs("JOBSTATE: cups-retry-as-raster\n", stderr); | |
1883 | if (job_id > 0) | |
1884 | cancel_job(http, uri, job_id, resource, argv[2], version); | |
1885 | ||
1886 | goto cleanup; | |
1887 | } | |
ef416fc2 | 1888 | else if (ipp_status == IPP_SERVICE_UNAVAILABLE || |
a2326b5b | 1889 | ipp_status == IPP_NOT_POSSIBLE || |
ef416fc2 | 1890 | ipp_status == IPP_PRINTER_BUSY) |
a469f8a5 MS |
1891 | { |
1892 | if (argc == 6) | |
1893 | { | |
1894 | /* | |
1895 | * Need to reprocess the entire job; if we have a job ID, cancel the | |
1896 | * job first... | |
1897 | */ | |
1898 | ||
1899 | if (job_id > 0) | |
1900 | cancel_job(http, uri, job_id, resource, argv[2], version); | |
1901 | ||
1902 | goto cleanup; | |
1903 | } | |
1f6f3dbc | 1904 | continue; |
a469f8a5 | 1905 | } |
5a9febac MS |
1906 | else if (ipp_status == IPP_REQUEST_VALUE || |
1907 | ipp_status == IPP_ERROR_JOB_CANCELED || | |
1908 | ipp_status == IPP_NOT_AUTHORIZED || | |
a469f8a5 MS |
1909 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || |
1910 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1911 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1912 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED || | |
5a9febac MS |
1913 | ipp_status == IPP_INTERNAL_ERROR) |
1914 | { | |
1915 | /* | |
1916 | * Print file is too large, job was canceled, we need new | |
1917 | * authentication data, or we had some sort of error... | |
1918 | */ | |
1919 | ||
1920 | goto cleanup; | |
1921 | } | |
0fa6c7fa MS |
1922 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_UPGRADE_REQUIRED) |
1923 | { | |
1924 | /* | |
1925 | * Server is configured incorrectly; the policy for Create-Job and | |
1926 | * Send-Document has to be the same (auth or no auth, encryption or | |
1927 | * no encryption). Force the queue to stop since printing will never | |
1928 | * work. | |
1929 | */ | |
1930 | ||
1931 | fputs("DEBUG: The server or printer is configured incorrectly.\n", | |
1932 | stderr); | |
1933 | fputs("DEBUG: The policy for Create-Job and Send-Document must have the " | |
1934 | "same authentication and encryption requirements.\n", stderr); | |
1935 | ||
1936 | ipp_status = IPP_STATUS_ERROR_INTERNAL; | |
1937 | ||
1938 | if (job_id > 0) | |
1939 | cancel_job(http, uri, job_id, resource, argv[2], version); | |
1940 | ||
1941 | goto cleanup; | |
1942 | } | |
5a9febac | 1943 | else if (ipp_status == IPP_NOT_FOUND) |
12f89d24 MS |
1944 | { |
1945 | /* | |
5a9febac MS |
1946 | * Printer does not actually implement support for Create-Job/ |
1947 | * Send-Document, so log the conformance issue and stop the printer. | |
12f89d24 MS |
1948 | */ |
1949 | ||
5a9febac MS |
1950 | fputs("DEBUG: This printer claims to support Create-Job and " |
1951 | "Send-Document, but those operations failed.\n", stderr); | |
1952 | fputs("DEBUG: Add '?version=1.0' to the device URI to use legacy " | |
1953 | "compatibility mode.\n", stderr); | |
1954 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1955 | "cups-ipp-missing-send-document"); | |
1956 | ||
1957 | ipp_status = IPP_INTERNAL_ERROR; /* Force queue to stop */ | |
1958 | ||
12f89d24 MS |
1959 | goto cleanup; |
1960 | } | |
ef416fc2 | 1961 | else |
d09495fa | 1962 | copies_remaining --; |
ef416fc2 | 1963 | |
1964 | /* | |
1965 | * Wait for the job to complete... | |
1966 | */ | |
1967 | ||
a29fd7dd | 1968 | if (!job_id || !waitjob || !get_job_attrs) |
ef416fc2 | 1969 | continue; |
1970 | ||
1e3e80bb | 1971 | fputs("STATE: +cups-waiting-for-job-completed\n", stderr); |
581dae2d | 1972 | |
0837b7e8 | 1973 | _cupsLangPrintFilter(stderr, "INFO", _("Waiting for job to complete.")); |
ef416fc2 | 1974 | |
f13db65e | 1975 | for (delay = _cupsNextDelay(0, &prev_delay), waittime = time(NULL) + 30; !job_canceled;) |
ef416fc2 | 1976 | { |
7a14d768 MS |
1977 | /* |
1978 | * Check for side-channel requests... | |
1979 | */ | |
1980 | ||
1981 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
1982 | ||
0fa6c7fa MS |
1983 | /* |
1984 | * Check printer state... | |
1985 | */ | |
1986 | ||
1987 | check_printer_state(http, uri, resource, argv[2], version); | |
1988 | ||
6961465f MS |
1989 | if (cupsLastError() <= IPP_OK_CONFLICT) |
1990 | password_tries = 0; | |
1991 | ||
ef416fc2 | 1992 | /* |
1993 | * Build an IPP_GET_JOB_ATTRIBUTES request... | |
1994 | */ | |
1995 | ||
fa73b229 | 1996 | request = ippNewRequest(IPP_GET_JOB_ATTRIBUTES); |
7e86f2f6 | 1997 | ippSetVersion(request, version / 10, version % 10); |
ef416fc2 | 1998 | |
1999 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
2000 | NULL, uri); | |
2001 | ||
2002 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", | |
2003 | job_id); | |
2004 | ||
2005 | if (argv[2][0]) | |
2006 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2007 | "requesting-user-name", NULL, argv[2]); | |
2008 | ||
2009 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
2010 | "requested-attributes", sizeof(jattrs) / sizeof(jattrs[0]), | |
2011 | NULL, jattrs); | |
2012 | ||
95e00ac3 MS |
2013 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request)); |
2014 | debug_attributes(request); | |
2015 | ||
ef416fc2 | 2016 | /* |
2017 | * Do the request... | |
2018 | */ | |
2019 | ||
f14324a7 | 2020 | httpReconnect(http); |
bd7854cb | 2021 | response = cupsDoRequest(http, request, resource); |
2022 | ipp_status = cupsLastError(); | |
ef416fc2 | 2023 | |
a29fd7dd | 2024 | if (ipp_status == IPP_NOT_FOUND || ipp_status == IPP_NOT_POSSIBLE) |
ef416fc2 | 2025 | { |
2026 | /* | |
2027 | * Job has gone away and/or the server has no job history... | |
2028 | */ | |
2029 | ||
eac3a0a0 MS |
2030 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
2031 | "cups-ipp-missing-job-history"); | |
ef416fc2 | 2032 | ippDelete(response); |
2033 | ||
2034 | ipp_status = IPP_OK; | |
2035 | break; | |
2036 | } | |
2037 | ||
22c9029b MS |
2038 | fprintf(stderr, "DEBUG: Get-Job-Attributes: %s (%s)\n", |
2039 | ippErrorString(ipp_status), cupsLastErrorString()); | |
95e00ac3 | 2040 | debug_attributes(response); |
22c9029b | 2041 | |
3e7fe0ca MS |
2042 | if (ipp_status <= IPP_OK_CONFLICT) |
2043 | password_tries = 0; | |
2044 | else | |
ef416fc2 | 2045 | { |
2046 | if (ipp_status != IPP_SERVICE_UNAVAILABLE && | |
2047 | ipp_status != IPP_PRINTER_BUSY) | |
2048 | { | |
bd7854cb | 2049 | ippDelete(response); |
12f89d24 | 2050 | ipp_status = IPP_OK; |
ef416fc2 | 2051 | break; |
2052 | } | |
a469f8a5 MS |
2053 | else if (ipp_status == IPP_INTERNAL_ERROR) |
2054 | { | |
2055 | waitjob_tries ++; | |
2056 | ||
2057 | if (waitjob_tries > 4) | |
2058 | { | |
2059 | ippDelete(response); | |
2060 | ipp_status = IPP_OK; | |
2061 | break; | |
2062 | } | |
2063 | } | |
ef416fc2 | 2064 | } |
2065 | ||
bd7854cb | 2066 | if (response) |
ef416fc2 | 2067 | { |
2068 | if ((job_state = ippFindAttribute(response, "job-state", | |
2069 | IPP_TAG_ENUM)) != NULL) | |
2070 | { | |
07ed0e9a MS |
2071 | /* |
2072 | * Reflect the remote job state in the local queue... | |
2073 | */ | |
2074 | ||
eac3a0a0 MS |
2075 | if (cups_version && |
2076 | job_state->values[0].integer >= IPP_JOB_PENDING && | |
07ed0e9a | 2077 | job_state->values[0].integer <= IPP_JOB_COMPLETED) |
eac3a0a0 MS |
2078 | update_reasons(NULL, |
2079 | remote_job_states[job_state->values[0].integer - | |
2080 | IPP_JOB_PENDING]); | |
2081 | ||
4ea83fb2 MS |
2082 | if ((job_sheets = ippFindAttribute(response, "job-impressions-completed", IPP_TAG_INTEGER)) == NULL) |
2083 | job_sheets = ippFindAttribute(response, "job-media-sheets-completed", IPP_TAG_INTEGER); | |
eac3a0a0 MS |
2084 | |
2085 | if (job_sheets) | |
2086 | fprintf(stderr, "PAGE: total %d\n", | |
2087 | job_sheets->values[0].integer); | |
07ed0e9a | 2088 | |
ef416fc2 | 2089 | /* |
f13db65e | 2090 | * Stop polling if the job is finished or pending-held for 30 seconds... |
ef416fc2 | 2091 | */ |
2092 | ||
f13db65e MS |
2093 | if (job_state->values[0].integer > IPP_JSTATE_STOPPED || |
2094 | (job_state->values[0].integer == IPP_JSTATE_HELD && time(NULL) > waittime)) | |
ef416fc2 | 2095 | { |
ef416fc2 | 2096 | ippDelete(response); |
2097 | break; | |
2098 | } | |
2099 | } | |
a2326b5b MS |
2100 | else if (ipp_status != IPP_SERVICE_UNAVAILABLE && |
2101 | ipp_status != IPP_NOT_POSSIBLE && | |
2102 | ipp_status != IPP_PRINTER_BUSY) | |
7a0cbd5e MS |
2103 | { |
2104 | /* | |
2105 | * If the printer does not return a job-state attribute, it does not | |
2106 | * conform to the IPP specification - break out immediately and fail | |
2107 | * the job... | |
2108 | */ | |
2109 | ||
eac3a0a0 MS |
2110 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
2111 | "cups-ipp-missing-job-state"); | |
7a0cbd5e MS |
2112 | ipp_status = IPP_INTERNAL_ERROR; |
2113 | break; | |
2114 | } | |
ef416fc2 | 2115 | } |
2116 | ||
bd7854cb | 2117 | ippDelete(response); |
ef416fc2 | 2118 | |
2119 | /* | |
f14324a7 | 2120 | * Wait before polling again... |
ef416fc2 | 2121 | */ |
2122 | ||
7e86f2f6 | 2123 | sleep((unsigned)delay); |
2e4ff8af | 2124 | |
f14324a7 | 2125 | delay = _cupsNextDelay(delay, &prev_delay); |
ef416fc2 | 2126 | } |
2127 | } | |
2128 | ||
2129 | /* | |
bd7854cb | 2130 | * Cancel the job as needed... |
ef416fc2 | 2131 | */ |
2132 | ||
f3c17241 | 2133 | if (job_canceled > 0 && job_id > 0) |
e7dc514d | 2134 | { |
bd7854cb | 2135 | cancel_job(http, uri, job_id, resource, argv[2], version); |
2136 | ||
e7dc514d MS |
2137 | if (cupsLastError() > IPP_OK_CONFLICT) |
2138 | _cupsLangPrintFilter(stderr, "ERROR", _("Unable to cancel print job.")); | |
2139 | } | |
2140 | ||
bd7854cb | 2141 | /* |
2142 | * Check the printer state and report it if necessary... | |
2143 | */ | |
ef416fc2 | 2144 | |
321d8d57 | 2145 | check_printer_state(http, uri, resource, argv[2], version); |
ef416fc2 | 2146 | |
6961465f MS |
2147 | if (cupsLastError() <= IPP_OK_CONFLICT) |
2148 | password_tries = 0; | |
2149 | ||
7a14d768 MS |
2150 | /* |
2151 | * Collect the final page count as needed... | |
2152 | */ | |
2153 | ||
c8fef167 | 2154 | if (have_supplies && |
cb7f98ee MS |
2155 | !backendSNMPSupplies(snmp_fd, &(http->addrlist->addr), &page_count, |
2156 | NULL) && | |
7a14d768 MS |
2157 | page_count > start_count) |
2158 | fprintf(stderr, "PAGE: total %d\n", page_count - start_count); | |
2159 | ||
18ecb428 MS |
2160 | #ifdef HAVE_GSSAPI |
2161 | /* | |
2162 | * See if we used Kerberos at all... | |
2163 | */ | |
2164 | ||
2165 | if (http->gssctx) | |
2166 | auth_info_required = "negotiate"; | |
2167 | #endif /* HAVE_GSSAPI */ | |
2168 | ||
ef416fc2 | 2169 | /* |
2170 | * Free memory... | |
2171 | */ | |
2172 | ||
0268488e MS |
2173 | cleanup: |
2174 | ||
2175 | cupsFreeOptions(num_options, options); | |
f14324a7 | 2176 | _ppdCacheDestroy(pc); |
a469f8a5 | 2177 | ppdClose(ppd); |
0268488e | 2178 | |
ef416fc2 | 2179 | httpClose(http); |
2180 | ||
bd7854cb | 2181 | ippDelete(supported); |
ef416fc2 | 2182 | |
2183 | /* | |
2184 | * Remove the temporary file(s) if necessary... | |
2185 | */ | |
2186 | ||
82f97232 MS |
2187 | if (tmpfilename[0]) |
2188 | unlink(tmpfilename); | |
2189 | ||
ef416fc2 | 2190 | /* |
2191 | * Return the queue status... | |
2192 | */ | |
2193 | ||
f14324a7 | 2194 | if (ipp_status == IPP_NOT_AUTHORIZED || ipp_status == IPP_FORBIDDEN || |
82f97232 | 2195 | ipp_status == IPP_AUTHENTICATION_CANCELED || |
f14324a7 MS |
2196 | ipp_status <= IPP_OK_CONFLICT) |
2197 | fprintf(stderr, "ATTR: auth-info-required=%s\n", auth_info_required); | |
18ecb428 | 2198 | |
a469f8a5 MS |
2199 | if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED) |
2200 | fputs("JOBSTATE: account-info-needed\n", stderr); | |
2201 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED) | |
2202 | fputs("JOBSTATE: account-closed\n", stderr); | |
2203 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED) | |
2204 | fputs("JOBSTATE: account-limit-reached\n", stderr); | |
2205 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
2206 | fputs("JOBSTATE: account-authorization-failed\n", stderr); | |
2207 | ||
82f97232 | 2208 | if (ipp_status == IPP_NOT_AUTHORIZED || ipp_status == IPP_FORBIDDEN || |
6961465f | 2209 | ipp_status == IPP_AUTHENTICATION_CANCELED) |
7ff4fea9 | 2210 | return (CUPS_BACKEND_AUTH_REQUIRED); |
6961465f MS |
2211 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || |
2212 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || | |
2213 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
2214 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
2215 | return (CUPS_BACKEND_HOLD); | |
7a0cbd5e MS |
2216 | else if (ipp_status == IPP_INTERNAL_ERROR) |
2217 | return (CUPS_BACKEND_STOP); | |
887fbb54 | 2218 | else if (ipp_status == IPP_CONFLICT || ipp_status == IPP_STATUS_ERROR_REQUEST_ENTITY || ipp_status == IPP_STATUS_ERROR_REQUEST_VALUE) |
7ff4fea9 | 2219 | return (CUPS_BACKEND_FAILED); |
a29fd7dd | 2220 | else if (ipp_status == IPP_REQUEST_VALUE || |
6961465f | 2221 | ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES || |
a29fd7dd | 2222 | ipp_status == IPP_DOCUMENT_FORMAT || job_canceled < 0) |
12f89d24 | 2223 | { |
f3c17241 MS |
2224 | if (ipp_status == IPP_REQUEST_VALUE) |
2225 | _cupsLangPrintFilter(stderr, "ERROR", _("Print job too large.")); | |
a29fd7dd MS |
2226 | else if (ipp_status == IPP_DOCUMENT_FORMAT) |
2227 | _cupsLangPrintFilter(stderr, "ERROR", | |
2228 | _("Printer cannot print supplied content.")); | |
6961465f MS |
2229 | else if (ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES) |
2230 | _cupsLangPrintFilter(stderr, "ERROR", | |
2231 | _("Printer cannot print with supplied options.")); | |
f3c17241 MS |
2232 | else |
2233 | _cupsLangPrintFilter(stderr, "ERROR", _("Print job canceled at printer.")); | |
2234 | ||
12f89d24 MS |
2235 | return (CUPS_BACKEND_CANCEL); |
2236 | } | |
771bd8cb | 2237 | else if (ipp_status > IPP_OK_CONFLICT && ipp_status != IPP_ERROR_JOB_CANCELED) |
22c9029b | 2238 | return (CUPS_BACKEND_RETRY_CURRENT); |
7ff4fea9 MS |
2239 | else |
2240 | return (CUPS_BACKEND_OK); | |
ef416fc2 | 2241 | } |
2242 | ||
2243 | ||
bd7854cb | 2244 | /* |
2245 | * 'cancel_job()' - Cancel a print job. | |
2246 | */ | |
2247 | ||
2248 | static void | |
2249 | cancel_job(http_t *http, /* I - HTTP connection */ | |
2250 | const char *uri, /* I - printer-uri */ | |
2251 | int id, /* I - job-id */ | |
2252 | const char *resource, /* I - Resource path */ | |
2253 | const char *user, /* I - requesting-user-name */ | |
2254 | int version) /* I - IPP version */ | |
2255 | { | |
2256 | ipp_t *request; /* Cancel-Job request */ | |
2257 | ||
2258 | ||
0837b7e8 | 2259 | _cupsLangPrintFilter(stderr, "INFO", _("Canceling print job.")); |
bd7854cb | 2260 | |
2261 | request = ippNewRequest(IPP_CANCEL_JOB); | |
7e86f2f6 | 2262 | ippSetVersion(request, version / 10, version % 10); |
bd7854cb | 2263 | |
2264 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
2265 | NULL, uri); | |
2266 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", id); | |
2267 | ||
2268 | if (user && user[0]) | |
2269 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2270 | "requesting-user-name", NULL, user); | |
2271 | ||
2272 | /* | |
2273 | * Do the request... | |
2274 | */ | |
2275 | ||
2276 | ippDelete(cupsDoRequest(http, request, resource)); | |
bd7854cb | 2277 | } |
2278 | ||
2279 | ||
ef416fc2 | 2280 | /* |
7cf5915e | 2281 | * 'check_printer_state()' - Check the printer state. |
ef416fc2 | 2282 | */ |
2283 | ||
7cf5915e | 2284 | static ipp_pstate_t /* O - Current printer-state */ |
fa73b229 | 2285 | check_printer_state( |
2286 | http_t *http, /* I - HTTP connection */ | |
2287 | const char *uri, /* I - Printer URI */ | |
2288 | const char *resource, /* I - Resource path */ | |
2289 | const char *user, /* I - Username, if any */ | |
321d8d57 MS |
2290 | int version) /* I - IPP version */ |
2291 | { | |
7cf5915e MS |
2292 | ipp_t *request, /* IPP request */ |
2293 | *response; /* IPP response */ | |
2294 | ipp_attribute_t *attr; /* Attribute in response */ | |
2295 | ipp_pstate_t printer_state = IPP_PRINTER_STOPPED; | |
2296 | /* Current printer-state */ | |
ef416fc2 | 2297 | |
2298 | ||
2299 | /* | |
7cf5915e | 2300 | * Send a Get-Printer-Attributes request and log the results... |
ef416fc2 | 2301 | */ |
2302 | ||
fa73b229 | 2303 | request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES); |
7e86f2f6 | 2304 | ippSetVersion(request, version / 10, version % 10); |
ef416fc2 | 2305 | |
2306 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
7cf5915e | 2307 | NULL, uri); |
ef416fc2 | 2308 | |
2309 | if (user && user[0]) | |
2310 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
7cf5915e | 2311 | "requesting-user-name", NULL, user); |
ef416fc2 | 2312 | |
323c5de1 | 2313 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, |
7cf5915e MS |
2314 | "requested-attributes", |
2315 | (int)(sizeof(pattrs) / sizeof(pattrs[0])), NULL, pattrs); | |
ef416fc2 | 2316 | |
95e00ac3 MS |
2317 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request)); |
2318 | debug_attributes(request); | |
2319 | ||
ef416fc2 | 2320 | if ((response = cupsDoRequest(http, request, resource)) != NULL) |
2321 | { | |
321d8d57 | 2322 | report_printer_state(response); |
7cf5915e MS |
2323 | |
2324 | if ((attr = ippFindAttribute(response, "printer-state", | |
2325 | IPP_TAG_ENUM)) != NULL) | |
2326 | printer_state = (ipp_pstate_t)attr->values[0].integer; | |
ef416fc2 | 2327 | } |
7cf5915e | 2328 | |
22c9029b MS |
2329 | fprintf(stderr, "DEBUG: Get-Printer-Attributes: %s (%s)\n", |
2330 | ippErrorString(cupsLastError()), cupsLastErrorString()); | |
95e00ac3 | 2331 | debug_attributes(response); |
b0a1368d | 2332 | ippDelete(response); |
22c9029b | 2333 | |
7cf5915e MS |
2334 | /* |
2335 | * Return the printer-state value... | |
2336 | */ | |
2337 | ||
2338 | return (printer_state); | |
ef416fc2 | 2339 | } |
2340 | ||
2341 | ||
95e00ac3 MS |
2342 | /* |
2343 | * 'debug_attributes()' - Print out the request or response attributes as DEBUG | |
2344 | * messages... | |
2345 | */ | |
2346 | ||
2347 | static void | |
2348 | debug_attributes(ipp_t *ipp) /* I - Request or response message */ | |
2349 | { | |
2350 | ipp_tag_t group; /* Current group */ | |
2351 | ipp_attribute_t *attr; /* Current attribute */ | |
2352 | char buffer[1024]; /* Value buffer */ | |
2353 | ||
2354 | ||
2355 | for (group = IPP_TAG_ZERO, attr = ippFirstAttribute(ipp); | |
2356 | attr; | |
2357 | attr = ippNextAttribute(ipp)) | |
2358 | { | |
2359 | const char *name = ippGetName(attr); | |
2360 | ||
2361 | if (!name) | |
2362 | { | |
2363 | group = IPP_TAG_ZERO; | |
2364 | continue; | |
2365 | } | |
2366 | ||
2367 | if (group != ippGetGroupTag(attr)) | |
2368 | { | |
2369 | group = ippGetGroupTag(attr); | |
2370 | fprintf(stderr, "DEBUG: ---- %s ----\n", ippTagString(group)); | |
2371 | } | |
2372 | ||
2373 | if (!strcmp(name, "job-password")) | |
2374 | strlcpy(buffer, "---", sizeof(buffer)); | |
2375 | else | |
2376 | ippAttributeString(attr, buffer, sizeof(buffer)); | |
2377 | ||
2378 | fprintf(stderr, "DEBUG: %s %s%s %s\n", name, | |
2379 | ippGetCount(attr) > 1 ? "1setOf " : "", | |
2380 | ippTagString(ippGetValueTag(attr)), buffer); | |
2381 | } | |
2382 | ||
2383 | fprintf(stderr, "DEBUG: ---- %s ----\n", ippTagString(IPP_TAG_END)); | |
2384 | } | |
2385 | ||
2386 | ||
7cf5915e | 2387 | /* |
eac3a0a0 | 2388 | * 'monitor_printer()' - Monitor the printer state. |
7cf5915e MS |
2389 | */ |
2390 | ||
2391 | static void * /* O - Thread exit code */ | |
2392 | monitor_printer( | |
2393 | _cups_monitor_t *monitor) /* I - Monitoring data */ | |
2394 | { | |
2395 | http_t *http; /* Connection to printer */ | |
2396 | ipp_t *request, /* IPP request */ | |
2397 | *response; /* IPP response */ | |
2398 | ipp_attribute_t *attr; /* Attribute in response */ | |
2399 | int delay, /* Current delay */ | |
f14324a7 | 2400 | prev_delay; /* Previous delay */ |
dcb445bc MS |
2401 | ipp_op_t job_op; /* Operation to use */ |
2402 | int job_id; /* Job ID */ | |
2403 | const char *job_name; /* Job name */ | |
2404 | ipp_jstate_t job_state; /* Job state */ | |
2405 | const char *job_user; /* Job originating user name */ | |
6961465f | 2406 | int password_tries = 0; /* Password tries */ |
7cf5915e MS |
2407 | |
2408 | ||
2409 | /* | |
2410 | * Make a copy of the printer connection... | |
2411 | */ | |
2412 | ||
db8b865d MS |
2413 | http = httpConnect2(monitor->hostname, monitor->port, NULL, AF_UNSPEC, |
2414 | monitor->encryption, 1, 0, NULL); | |
f228370c | 2415 | httpSetTimeout(http, 30.0, timeout_cb, NULL); |
3e7fe0ca MS |
2416 | if (username[0]) |
2417 | cupsSetUser(username); | |
6961465f MS |
2418 | |
2419 | cupsSetPasswordCB2((cups_password_cb2_t)password_cb, &password_tries); | |
7cf5915e MS |
2420 | |
2421 | /* | |
2422 | * Loop until the job is canceled, aborted, or completed. | |
2423 | */ | |
2424 | ||
f14324a7 | 2425 | delay = _cupsNextDelay(0, &prev_delay); |
7cf5915e | 2426 | |
a469f8a5 MS |
2427 | monitor->job_reasons = 0; |
2428 | ||
7cf5915e MS |
2429 | while (monitor->job_state < IPP_JOB_CANCELED && !job_canceled) |
2430 | { | |
2431 | /* | |
a401c273 | 2432 | * Reconnect to the printer as needed... |
7cf5915e MS |
2433 | */ |
2434 | ||
a401c273 MS |
2435 | if (httpGetFd(http) < 0) |
2436 | httpReconnect(http); | |
2437 | ||
2438 | if (httpGetFd(http) >= 0) | |
7cf5915e MS |
2439 | { |
2440 | /* | |
2441 | * Connected, so check on the printer state... | |
2442 | */ | |
2443 | ||
2444 | monitor->printer_state = check_printer_state(http, monitor->uri, | |
2445 | monitor->resource, | |
2446 | monitor->user, | |
321d8d57 | 2447 | monitor->version); |
6961465f MS |
2448 | if (cupsLastError() <= IPP_OK_CONFLICT) |
2449 | password_tries = 0; | |
7cf5915e | 2450 | |
f64b32d9 MS |
2451 | if (monitor->job_id == 0 && monitor->create_job) |
2452 | { | |
2453 | /* | |
2454 | * No job-id yet, so continue... | |
2455 | */ | |
2456 | ||
a401c273 | 2457 | goto monitor_sleep; |
f64b32d9 MS |
2458 | } |
2459 | ||
dcb445bc MS |
2460 | /* |
2461 | * Check the status of the job itself... | |
2462 | */ | |
7cf5915e | 2463 | |
a29fd7dd MS |
2464 | job_op = (monitor->job_id > 0 && monitor->get_job_attrs) ? |
2465 | IPP_GET_JOB_ATTRIBUTES : IPP_GET_JOBS; | |
dcb445bc | 2466 | request = ippNewRequest(job_op); |
7e86f2f6 | 2467 | ippSetVersion(request, monitor->version / 10, monitor->version % 10); |
7cf5915e | 2468 | |
dcb445bc MS |
2469 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
2470 | NULL, monitor->uri); | |
2471 | if (job_op == IPP_GET_JOB_ATTRIBUTES) | |
7cf5915e | 2472 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", |
dcb445bc | 2473 | monitor->job_id); |
7cf5915e | 2474 | |
dcb445bc MS |
2475 | if (monitor->user && monitor->user[0]) |
2476 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2477 | "requesting-user-name", NULL, monitor->user); | |
7cf5915e | 2478 | |
dcb445bc MS |
2479 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, |
2480 | "requested-attributes", | |
2481 | (int)(sizeof(jattrs) / sizeof(jattrs[0])), NULL, jattrs); | |
7cf5915e | 2482 | |
dcb445bc MS |
2483 | /* |
2484 | * Do the request... | |
2485 | */ | |
7cf5915e | 2486 | |
dcb445bc | 2487 | response = cupsDoRequest(http, request, monitor->resource); |
7cf5915e | 2488 | |
f3c17241 | 2489 | fprintf(stderr, "DEBUG: (monitor) %s: %s (%s)\n", ippOpString(job_op), |
dcb445bc | 2490 | ippErrorString(cupsLastError()), cupsLastErrorString()); |
22c9029b | 2491 | |
3e7fe0ca MS |
2492 | if (cupsLastError() <= IPP_OK_CONFLICT) |
2493 | password_tries = 0; | |
2494 | ||
dcb445bc MS |
2495 | if (job_op == IPP_GET_JOB_ATTRIBUTES) |
2496 | { | |
7cf5915e MS |
2497 | if ((attr = ippFindAttribute(response, "job-state", |
2498 | IPP_TAG_ENUM)) != NULL) | |
2499 | monitor->job_state = (ipp_jstate_t)attr->values[0].integer; | |
2500 | else | |
2501 | monitor->job_state = IPP_JOB_COMPLETED; | |
dcb445bc | 2502 | } |
12f89d24 | 2503 | else if (response) |
dcb445bc MS |
2504 | { |
2505 | for (attr = response->attrs; attr; attr = attr->next) | |
2506 | { | |
2507 | job_id = 0; | |
2508 | job_name = NULL; | |
2509 | job_state = IPP_JOB_PENDING; | |
2510 | job_user = NULL; | |
2511 | ||
2512 | while (attr && attr->group_tag != IPP_TAG_JOB) | |
2513 | attr = attr->next; | |
7cf5915e | 2514 | |
dcb445bc MS |
2515 | if (!attr) |
2516 | break; | |
2517 | ||
2518 | while (attr && attr->group_tag == IPP_TAG_JOB) | |
2519 | { | |
2520 | if (!strcmp(attr->name, "job-id") && | |
2521 | attr->value_tag == IPP_TAG_INTEGER) | |
2522 | job_id = attr->values[0].integer; | |
2523 | else if (!strcmp(attr->name, "job-name") && | |
2524 | (attr->value_tag == IPP_TAG_NAME || | |
2525 | attr->value_tag == IPP_TAG_NAMELANG)) | |
2526 | job_name = attr->values[0].string.text; | |
2527 | else if (!strcmp(attr->name, "job-state") && | |
2528 | attr->value_tag == IPP_TAG_ENUM) | |
7e86f2f6 | 2529 | job_state = (ipp_jstate_t)attr->values[0].integer; |
dcb445bc MS |
2530 | else if (!strcmp(attr->name, "job-originating-user-name") && |
2531 | (attr->value_tag == IPP_TAG_NAME || | |
2532 | attr->value_tag == IPP_TAG_NAMELANG)) | |
2533 | job_user = attr->values[0].string.text; | |
2534 | ||
2535 | attr = attr->next; | |
2536 | } | |
2537 | ||
2538 | if (job_id > 0 && job_name && !strcmp(job_name, monitor->job_name) && | |
2539 | job_user && monitor->user && !strcmp(job_user, monitor->user)) | |
2540 | { | |
2541 | monitor->job_id = job_id; | |
2542 | monitor->job_state = job_state; | |
2543 | break; | |
2544 | } | |
2545 | ||
2546 | if (!attr) | |
2547 | break; | |
2548 | } | |
7cf5915e MS |
2549 | } |
2550 | ||
f024f448 MS |
2551 | fprintf(stderr, "DEBUG: (monitor) job-state = %s\n", |
2552 | ippEnumString("job-state", monitor->job_state)); | |
2553 | ||
2554 | if (!job_canceled && | |
2555 | (monitor->job_state == IPP_JOB_CANCELED || | |
2556 | monitor->job_state == IPP_JOB_ABORTED)) | |
2557 | { | |
2558 | job_canceled = -1; | |
2559 | fprintf(stderr, "DEBUG: (monitor) job_canceled = -1\n"); | |
2560 | } | |
2561 | ||
a469f8a5 MS |
2562 | if ((attr = ippFindAttribute(response, "job-state-reasons", |
2563 | IPP_TAG_KEYWORD)) != NULL) | |
2564 | { | |
2565 | int i, new_reasons = 0; /* Looping var, new reasons */ | |
2566 | ||
2567 | for (i = 0; i < attr->num_values; i ++) | |
2568 | { | |
fe1a4305 | 2569 | if (!strcmp(attr->values[i].string.text, "account-authorization-failed")) |
a469f8a5 MS |
2570 | new_reasons |= _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED; |
2571 | else if (!strcmp(attr->values[i].string.text, "account-closed")) | |
2572 | new_reasons |= _CUPS_JSR_ACCOUNT_CLOSED; | |
2573 | else if (!strcmp(attr->values[i].string.text, "account-info-needed")) | |
2574 | new_reasons |= _CUPS_JSR_ACCOUNT_INFO_NEEDED; | |
fe1a4305 | 2575 | else if (!strcmp(attr->values[i].string.text, "account-limit-reached")) |
a469f8a5 MS |
2576 | new_reasons |= _CUPS_JSR_ACCOUNT_LIMIT_REACHED; |
2577 | else if (!strcmp(attr->values[i].string.text, "job-password-wait")) | |
2578 | new_reasons |= _CUPS_JSR_JOB_PASSWORD_WAIT; | |
2579 | else if (!strcmp(attr->values[i].string.text, "job-release-wait")) | |
2580 | new_reasons |= _CUPS_JSR_JOB_RELEASE_WAIT; | |
fe1a4305 MS |
2581 | else if (!strcmp(attr->values[i].string.text, "document-format-error")) |
2582 | new_reasons |= _CUPS_JSR_DOCUMENT_FORMAT_ERROR; | |
2583 | else if (!strcmp(attr->values[i].string.text, "document-unprintable")) | |
2584 | new_reasons |= _CUPS_JSR_DOCUMENT_UNPRINTABLE; | |
2585 | ||
2586 | if (!job_canceled && (!strncmp(attr->values[i].string.text, "job-canceled-", 13) || !strcmp(attr->values[i].string.text, "aborted-by-system"))) | |
6028693e | 2587 | job_canceled = 1; |
a469f8a5 MS |
2588 | } |
2589 | ||
2590 | if (new_reasons != monitor->job_reasons) | |
2591 | { | |
2592 | if (new_reasons & _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED) | |
2593 | fputs("JOBSTATE: account-authorization-failed\n", stderr); | |
2594 | else if (new_reasons & _CUPS_JSR_ACCOUNT_CLOSED) | |
2595 | fputs("JOBSTATE: account-closed\n", stderr); | |
2596 | else if (new_reasons & _CUPS_JSR_ACCOUNT_INFO_NEEDED) | |
2597 | fputs("JOBSTATE: account-info-needed\n", stderr); | |
2598 | else if (new_reasons & _CUPS_JSR_ACCOUNT_LIMIT_REACHED) | |
2599 | fputs("JOBSTATE: account-limit-reached\n", stderr); | |
2600 | else if (new_reasons & _CUPS_JSR_JOB_PASSWORD_WAIT) | |
2601 | fputs("JOBSTATE: job-password-wait\n", stderr); | |
2602 | else if (new_reasons & _CUPS_JSR_JOB_RELEASE_WAIT) | |
2603 | fputs("JOBSTATE: job-release-wait\n", stderr); | |
fe1a4305 MS |
2604 | else if (new_reasons & (_CUPS_JSR_DOCUMENT_FORMAT_ERROR | _CUPS_JSR_DOCUMENT_UNPRINTABLE)) |
2605 | { | |
2606 | if (monitor->retryable) | |
2607 | { | |
2608 | /* | |
2609 | * Can't print this, so retry as raster... | |
2610 | */ | |
2611 | ||
2612 | job_canceled = 1; | |
2613 | fputs("JOBSTATE: cups-retry-as-raster\n", stderr); | |
2614 | } | |
2615 | else if (new_reasons & _CUPS_JSR_DOCUMENT_FORMAT_ERROR) | |
2616 | { | |
2617 | fputs("JOBSTATE: document-format-error\n", stderr); | |
2618 | } | |
2619 | else | |
2620 | { | |
2621 | fputs("JOBSTATE: document-unprintable\n", stderr); | |
2622 | } | |
2623 | } | |
a469f8a5 MS |
2624 | else |
2625 | fputs("JOBSTATE: job-printing\n", stderr); | |
2626 | ||
2627 | monitor->job_reasons = new_reasons; | |
2628 | } | |
2629 | } | |
2630 | ||
dcb445bc MS |
2631 | ippDelete(response); |
2632 | ||
f024f448 | 2633 | fprintf(stderr, "DEBUG: (monitor) job-state = %s\n", |
f3c17241 MS |
2634 | ippEnumString("job-state", monitor->job_state)); |
2635 | ||
2636 | if (!job_canceled && | |
2637 | (monitor->job_state == IPP_JOB_CANCELED || | |
2638 | monitor->job_state == IPP_JOB_ABORTED)) | |
2639 | job_canceled = -1; | |
7cf5915e MS |
2640 | } |
2641 | ||
2642 | /* | |
f14324a7 | 2643 | * Sleep for N seconds... |
7cf5915e MS |
2644 | */ |
2645 | ||
a401c273 MS |
2646 | monitor_sleep: |
2647 | ||
7e86f2f6 | 2648 | sleep((unsigned)delay); |
7cf5915e | 2649 | |
f14324a7 | 2650 | delay = _cupsNextDelay(delay, &prev_delay); |
7cf5915e MS |
2651 | } |
2652 | ||
dcb445bc MS |
2653 | /* |
2654 | * Cancel the job if necessary... | |
2655 | */ | |
2656 | ||
f3c17241 | 2657 | if (job_canceled > 0 && monitor->job_id > 0) |
e7dc514d | 2658 | { |
a401c273 MS |
2659 | if (httpGetFd(http) < 0) |
2660 | httpReconnect(http); | |
2661 | ||
2662 | if (httpGetFd(http) >= 0) | |
e7dc514d | 2663 | { |
dcb445bc MS |
2664 | cancel_job(http, monitor->uri, monitor->job_id, monitor->resource, |
2665 | monitor->user, monitor->version); | |
2666 | ||
e7dc514d | 2667 | if (cupsLastError() > IPP_OK_CONFLICT) |
f024f448 MS |
2668 | { |
2669 | fprintf(stderr, "DEBUG: (monitor) cancel_job() = %s\n", cupsLastErrorString()); | |
e7dc514d | 2670 | _cupsLangPrintFilter(stderr, "ERROR", _("Unable to cancel print job.")); |
f024f448 | 2671 | } |
e7dc514d MS |
2672 | } |
2673 | } | |
2674 | ||
7cf5915e MS |
2675 | /* |
2676 | * Cleanup and return... | |
2677 | */ | |
2678 | ||
2679 | httpClose(http); | |
2680 | ||
2681 | return (NULL); | |
2682 | } | |
2683 | ||
2684 | ||
0268488e MS |
2685 | /* |
2686 | * 'new_request()' - Create a new print creation or validation request. | |
2687 | */ | |
2688 | ||
2689 | static ipp_t * /* O - Request data */ | |
2690 | new_request( | |
2691 | ipp_op_t op, /* I - IPP operation code */ | |
2692 | int version, /* I - IPP version number */ | |
2693 | const char *uri, /* I - printer-uri value */ | |
2694 | const char *user, /* I - requesting-user-name value */ | |
2695 | const char *title, /* I - job-name value */ | |
2696 | int num_options, /* I - Number of options to send */ | |
2697 | cups_option_t *options, /* I - Options to send */ | |
2698 | const char *compression, /* I - compression value or NULL */ | |
c8fef167 | 2699 | int copies, /* I - copies value or 0 */ |
dcb445bc | 2700 | const char *format, /* I - document-format value or NULL */ |
f14324a7 | 2701 | _ppd_cache_t *pc, /* I - PPD cache and mapping data */ |
a469f8a5 | 2702 | ppd_file_t *ppd, /* I - PPD file data */ |
84315f46 | 2703 | ipp_attribute_t *media_col_sup, /* I - media-col-supported values */ |
a469f8a5 | 2704 | ipp_attribute_t *doc_handling_sup, /* I - multiple-document-handling-supported values */ |
f2a7bf2a MS |
2705 | ipp_attribute_t *print_color_mode_sup) |
2706 | /* I - Printer supports print-color-mode */ | |
0268488e | 2707 | { |
0268488e MS |
2708 | ipp_t *request; /* Request data */ |
2709 | const char *keyword; /* PWG keyword */ | |
0268488e MS |
2710 | |
2711 | ||
2712 | /* | |
2713 | * Create the IPP request... | |
2714 | */ | |
2715 | ||
7e86f2f6 MS |
2716 | request = ippNewRequest(op); |
2717 | ippSetVersion(request, version / 10, version % 10); | |
0268488e MS |
2718 | |
2719 | fprintf(stderr, "DEBUG: %s IPP/%d.%d\n", | |
2720 | ippOpString(request->request.op.operation_id), | |
2721 | request->request.op.version[0], | |
2722 | request->request.op.version[1]); | |
2723 | ||
2724 | /* | |
2725 | * Add standard attributes... | |
2726 | */ | |
2727 | ||
07eca067 | 2728 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); |
0268488e MS |
2729 | fprintf(stderr, "DEBUG: printer-uri=\"%s\"\n", uri); |
2730 | ||
2731 | if (user && *user) | |
2732 | { | |
07eca067 | 2733 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, user); |
0268488e MS |
2734 | fprintf(stderr, "DEBUG: requesting-user-name=\"%s\"\n", user); |
2735 | } | |
2736 | ||
2737 | if (title && *title) | |
2738 | { | |
07eca067 | 2739 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "job-name", NULL, title); |
0268488e MS |
2740 | fprintf(stderr, "DEBUG: job-name=\"%s\"\n", title); |
2741 | } | |
2742 | ||
a29fd7dd | 2743 | if (format && op != IPP_CREATE_JOB) |
0268488e | 2744 | { |
07eca067 | 2745 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format", NULL, format); |
0268488e MS |
2746 | fprintf(stderr, "DEBUG: document-format=\"%s\"\n", format); |
2747 | } | |
2748 | ||
2749 | #ifdef HAVE_LIBZ | |
a469f8a5 | 2750 | if (compression && op != IPP_OP_CREATE_JOB && op != IPP_OP_VALIDATE_JOB) |
0268488e | 2751 | { |
07eca067 | 2752 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "compression", NULL, compression); |
0268488e MS |
2753 | fprintf(stderr, "DEBUG: compression=\"%s\"\n", compression); |
2754 | } | |
2755 | #endif /* HAVE_LIBZ */ | |
2756 | ||
2757 | /* | |
2758 | * Handle options on the command-line... | |
2759 | */ | |
2760 | ||
2761 | if (num_options > 0) | |
2762 | { | |
f14324a7 | 2763 | if (pc) |
0268488e MS |
2764 | { |
2765 | /* | |
2766 | * Send standard IPP attributes... | |
2767 | */ | |
2768 | ||
a469f8a5 MS |
2769 | fputs("DEBUG: Adding standard IPP operation/job attributes.\n", stderr); |
2770 | ||
07eca067 | 2771 | copies = _cupsConvertOptions(request, ppd, pc, media_col_sup, doc_handling_sup, print_color_mode_sup, user, format, copies, num_options, options); |
c178ac61 | 2772 | |
dcb445bc MS |
2773 | /* |
2774 | * Map FaxOut options... | |
2775 | */ | |
2776 | ||
2777 | if ((keyword = cupsGetOption("phone", num_options, options)) != NULL) | |
2778 | { | |
2779 | ipp_t *destination; /* destination collection */ | |
654051c5 | 2780 | char phone[1024], /* Phone number string */ |
654051c5 MS |
2781 | *ptr, /* Pointer into string */ |
2782 | tel_uri[1024]; /* tel: URI */ | |
fbcc927d | 2783 | static const char * const allowed = "0123456789#*-+.()pw"; |
654051c5 | 2784 | /* Allowed characters */ |
dcb445bc MS |
2785 | |
2786 | destination = ippNew(); | |
2787 | ||
654051c5 MS |
2788 | /* |
2789 | * Unescape and filter out spaces and other characters that are not | |
2790 | * allowed in a tel: URI. | |
2791 | */ | |
2792 | ||
3b94e1e1 MS |
2793 | _httpDecodeURI(phone, keyword, sizeof(phone)); |
2794 | for (ptr = phone; *ptr;) | |
2795 | { | |
c1de912d MS |
2796 | if (*ptr == ',') |
2797 | *ptr = 'p'; | |
2798 | else if (!strchr(allowed, *ptr)) | |
3b94e1e1 MS |
2799 | _cups_strcpy(ptr, ptr + 1); |
2800 | else | |
2801 | ptr ++; | |
654051c5 MS |
2802 | } |
2803 | ||
654051c5 MS |
2804 | httpAssembleURI(HTTP_URI_CODING_ALL, tel_uri, sizeof(tel_uri), "tel", NULL, NULL, 0, phone); |
2805 | ippAddString(destination, IPP_TAG_JOB, IPP_TAG_URI, "destination-uri", NULL, tel_uri); | |
dcb445bc MS |
2806 | |
2807 | if ((keyword = cupsGetOption("faxPrefix", num_options, | |
2808 | options)) != NULL && *keyword) | |
3b94e1e1 MS |
2809 | { |
2810 | char predial[1024]; /* Pre-dial string */ | |
2811 | ||
2812 | _httpDecodeURI(predial, keyword, sizeof(predial)); | |
2813 | ippAddString(destination, IPP_TAG_JOB, IPP_TAG_TEXT, "pre-dial-string", NULL, predial); | |
2814 | } | |
dcb445bc MS |
2815 | |
2816 | ippAddCollection(request, IPP_TAG_JOB, "destination-uris", destination); | |
2817 | ippDelete(destination); | |
2818 | } | |
0268488e MS |
2819 | } |
2820 | else | |
2821 | { | |
2822 | /* | |
2823 | * When talking to another CUPS server, send all options... | |
2824 | */ | |
2825 | ||
a469f8a5 MS |
2826 | fputs("DEBUG: Adding all operation/job attributes.\n", stderr); |
2827 | cupsEncodeOptions2(request, num_options, options, IPP_TAG_OPERATION); | |
a29fd7dd | 2828 | cupsEncodeOptions2(request, num_options, options, IPP_TAG_JOB); |
0268488e MS |
2829 | } |
2830 | ||
82cc1f9a | 2831 | if (copies > 1 && (!pc || copies <= pc->max_copies)) |
0268488e MS |
2832 | ippAddInteger(request, IPP_TAG_JOB, IPP_TAG_INTEGER, "copies", copies); |
2833 | } | |
2834 | ||
95e00ac3 MS |
2835 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request)); |
2836 | debug_attributes(request); | |
a469f8a5 | 2837 | |
0268488e MS |
2838 | return (request); |
2839 | } | |
2840 | ||
2841 | ||
ef416fc2 | 2842 | /* |
2843 | * 'password_cb()' - Disable the password prompt for cupsDoFileRequest(). | |
2844 | */ | |
2845 | ||
bd7854cb | 2846 | static const char * /* O - Password */ |
5a9febac MS |
2847 | password_cb(const char *prompt, /* I - Prompt (not used) */ |
2848 | http_t *http, /* I - Connection */ | |
2849 | const char *method, /* I - Request method (not used) */ | |
2850 | const char *resource, /* I - Resource path (not used) */ | |
6961465f | 2851 | int *password_tries) /* I - Password tries */ |
ef416fc2 | 2852 | { |
5a9febac MS |
2853 | char def_username[HTTP_MAX_VALUE]; /* Default username */ |
2854 | ||
2855 | ||
6961465f MS |
2856 | fprintf(stderr, "DEBUG: password_cb(prompt=\"%s\", http=%p, method=\"%s\", " |
2857 | "resource=\"%s\", password_tries=%p(%d)), password=%p\n", | |
2858 | prompt, http, method, resource, password_tries, *password_tries, | |
2859 | password); | |
3e7fe0ca | 2860 | |
ef416fc2 | 2861 | (void)prompt; |
5a9febac MS |
2862 | (void)method; |
2863 | (void)resource; | |
ef416fc2 | 2864 | |
cf3d4dd6 MS |
2865 | if (!uri_credentials) |
2866 | { | |
2867 | /* | |
2868 | * Remember that we need to authenticate... | |
2869 | */ | |
18ecb428 | 2870 | |
cf3d4dd6 | 2871 | auth_info_required = "username,password"; |
18ecb428 | 2872 | |
cf3d4dd6 MS |
2873 | if (httpGetSubField(http, HTTP_FIELD_WWW_AUTHENTICATE, "username", |
2874 | def_username)) | |
2875 | { | |
2876 | char quoted[HTTP_MAX_VALUE * 2 + 4]; | |
2877 | /* Quoted string */ | |
5a9febac | 2878 | |
cf3d4dd6 MS |
2879 | fprintf(stderr, "ATTR: auth-info-default=%s,\n", |
2880 | quote_string(def_username, quoted, sizeof(quoted))); | |
2881 | } | |
5a9febac MS |
2882 | } |
2883 | ||
6961465f | 2884 | if (password && *password && *password_tries < 3) |
76cd9e37 | 2885 | { |
6961465f | 2886 | (*password_tries) ++; |
76cd9e37 | 2887 | |
4745f485 MS |
2888 | cupsSetUser(username); |
2889 | ||
ef416fc2 | 2890 | return (password); |
76cd9e37 | 2891 | } |
ef416fc2 | 2892 | else |
2893 | { | |
2894 | /* | |
18ecb428 | 2895 | * Give up after 3 tries or if we don't have a password to begin with... |
ef416fc2 | 2896 | */ |
2897 | ||
18ecb428 | 2898 | return (NULL); |
ef416fc2 | 2899 | } |
2900 | } | |
2901 | ||
2902 | ||
5a9febac MS |
2903 | /* |
2904 | * 'quote_string()' - Quote a string value. | |
2905 | */ | |
2906 | ||
2907 | static const char * /* O - Quoted string */ | |
2908 | quote_string(const char *s, /* I - String */ | |
2909 | char *q, /* I - Quoted string buffer */ | |
2910 | size_t qsize) /* I - Size of quoted string buffer */ | |
2911 | { | |
2912 | char *qptr, /* Pointer into string buffer */ | |
2913 | *qend; /* End of string buffer */ | |
2914 | ||
2915 | ||
2916 | qptr = q; | |
2917 | qend = q + qsize - 5; | |
2918 | ||
2919 | if (qend < q) | |
2920 | { | |
2921 | *q = '\0'; | |
2922 | return (q); | |
2923 | } | |
2924 | ||
2925 | *qptr++ = '\''; | |
2926 | *qptr++ = '\"'; | |
2927 | ||
2928 | while (*s && qptr < qend) | |
2929 | { | |
2930 | if (*s == '\\' || *s == '\"' || *s == '\'') | |
2931 | { | |
d726db79 | 2932 | if (qptr < (qend - 4)) |
5a9febac MS |
2933 | { |
2934 | *qptr++ = '\\'; | |
2935 | *qptr++ = '\\'; | |
2936 | *qptr++ = '\\'; | |
2937 | } | |
2938 | else | |
2939 | break; | |
2940 | } | |
2941 | ||
2942 | *qptr++ = *s++; | |
2943 | } | |
2944 | ||
2945 | *qptr++ = '\"'; | |
2946 | *qptr++ = '\''; | |
2947 | *qptr = '\0'; | |
2948 | ||
2949 | return (q); | |
2950 | } | |
2951 | ||
2952 | ||
1f0275e3 MS |
2953 | /* |
2954 | * 'report_attr()' - Report an IPP attribute value. | |
2955 | */ | |
2956 | ||
2957 | static void | |
2958 | report_attr(ipp_attribute_t *attr) /* I - Attribute */ | |
2959 | { | |
eac3a0a0 MS |
2960 | int i; /* Looping var */ |
2961 | char value[1024], /* Value string */ | |
5a9febac | 2962 | *valptr; /* Pointer into value string */ |
eac3a0a0 | 2963 | const char *cached; /* Cached attribute */ |
1f0275e3 MS |
2964 | |
2965 | ||
2966 | /* | |
2967 | * Convert the attribute values into quoted strings... | |
2968 | */ | |
2969 | ||
2970 | for (i = 0, valptr = value; | |
2971 | i < attr->num_values && valptr < (value + sizeof(value) - 10); | |
2972 | i ++) | |
2973 | { | |
2974 | if (i > 0) | |
2975 | *valptr++ = ','; | |
2976 | ||
2977 | switch (attr->value_tag) | |
2978 | { | |
2979 | case IPP_TAG_INTEGER : | |
2980 | case IPP_TAG_ENUM : | |
7e86f2f6 | 2981 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), "%d", attr->values[i].integer); |
1f0275e3 MS |
2982 | valptr += strlen(valptr); |
2983 | break; | |
2984 | ||
2985 | case IPP_TAG_TEXT : | |
2986 | case IPP_TAG_NAME : | |
2987 | case IPP_TAG_KEYWORD : | |
7e86f2f6 | 2988 | quote_string(attr->values[i].string.text, valptr, (size_t)(value + sizeof(value) - valptr)); |
5a9febac | 2989 | valptr += strlen(valptr); |
1f0275e3 MS |
2990 | break; |
2991 | ||
2992 | default : | |
2993 | /* | |
2994 | * Unsupported value type... | |
2995 | */ | |
2996 | ||
2997 | return; | |
2998 | } | |
2999 | } | |
3000 | ||
3001 | *valptr = '\0'; | |
3002 | ||
321d8d57 MS |
3003 | _cupsMutexLock(&report_mutex); |
3004 | ||
eac3a0a0 MS |
3005 | if ((cached = cupsGetOption(attr->name, num_attr_cache, |
3006 | attr_cache)) == NULL || strcmp(cached, value)) | |
3007 | { | |
3008 | /* | |
3009 | * Tell the scheduler about the new values... | |
3010 | */ | |
1f0275e3 | 3011 | |
eac3a0a0 MS |
3012 | num_attr_cache = cupsAddOption(attr->name, value, num_attr_cache, |
3013 | &attr_cache); | |
3014 | fprintf(stderr, "ATTR: %s=%s\n", attr->name, value); | |
3015 | } | |
321d8d57 MS |
3016 | |
3017 | _cupsMutexUnlock(&report_mutex); | |
1f0275e3 MS |
3018 | } |
3019 | ||
3020 | ||
ef416fc2 | 3021 | /* |
3022 | * 'report_printer_state()' - Report the printer state. | |
3023 | */ | |
3024 | ||
321d8d57 MS |
3025 | static void |
3026 | report_printer_state(ipp_t *ipp) /* I - IPP response */ | |
ef416fc2 | 3027 | { |
7cf5915e MS |
3028 | ipp_attribute_t *pa, /* printer-alert */ |
3029 | *pam, /* printer-alert-message */ | |
69889dcf | 3030 | *pmja, /* printer-mandatory-job-attributes */ |
7cf5915e | 3031 | *psm, /* printer-state-message */ |
1f0275e3 MS |
3032 | *reasons, /* printer-state-reasons */ |
3033 | *marker; /* marker-* attributes */ | |
7cf5915e MS |
3034 | char value[1024], /* State/message string */ |
3035 | *valptr; /* Pointer into string */ | |
c8fef167 MS |
3036 | static int ipp_supplies = -1; |
3037 | /* Report supply levels? */ | |
ef416fc2 | 3038 | |
3039 | ||
7cf5915e MS |
3040 | /* |
3041 | * Report alerts and messages... | |
3042 | */ | |
3043 | ||
3044 | if ((pa = ippFindAttribute(ipp, "printer-alert", IPP_TAG_TEXT)) != NULL) | |
3045 | report_attr(pa); | |
3046 | ||
3047 | if ((pam = ippFindAttribute(ipp, "printer-alert-message", | |
3048 | IPP_TAG_TEXT)) != NULL) | |
3049 | report_attr(pam); | |
3050 | ||
69889dcf MS |
3051 | if ((pmja = ippFindAttribute(ipp, "printer-mandatory-job-attributes", IPP_TAG_KEYWORD)) != NULL) |
3052 | { | |
3053 | int i, /* Looping var */ | |
3054 | count = ippGetCount(pmja); /* Number of values */ | |
3055 | ||
3056 | for (i = 0, valptr = value; i < count; i ++, valptr += strlen(valptr)) | |
3057 | { | |
3058 | if (i) | |
3059 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), " %s", ippGetString(pmja, i, NULL)); | |
3060 | else | |
3061 | strlcpy(value, ippGetString(pmja, i, NULL), sizeof(value)); | |
3062 | } | |
3063 | ||
3064 | if (strcmp(value, mandatory_attrs)) | |
3065 | { | |
3066 | strlcpy(mandatory_attrs, value, sizeof(mandatory_attrs)); | |
3067 | fprintf(stderr, "PPD: cupsMandatory=\"%s\"\n", value); | |
3068 | } | |
3069 | } | |
3070 | ||
323c5de1 | 3071 | if ((psm = ippFindAttribute(ipp, "printer-state-message", |
3072 | IPP_TAG_TEXT)) != NULL) | |
7cf5915e MS |
3073 | { |
3074 | char *ptr; /* Pointer into message */ | |
3075 | ||
3076 | ||
3077 | strlcpy(value, "INFO: ", sizeof(value)); | |
3078 | for (ptr = psm->values[0].string.text, valptr = value + 6; | |
3079 | *ptr && valptr < (value + sizeof(value) - 6); | |
3080 | ptr ++) | |
3081 | { | |
3082 | if (*ptr < ' ' && *ptr > 0 && *ptr != '\t') | |
3083 | { | |
3084 | /* | |
3085 | * Substitute "<XX>" for the control character; sprintf is safe because | |
3086 | * we always leave 6 chars free at the end... | |
3087 | */ | |
3088 | ||
3089 | sprintf(valptr, "<%02X>", *ptr); | |
3090 | valptr += 4; | |
3091 | } | |
3092 | else | |
3093 | *valptr++ = *ptr; | |
3094 | } | |
3095 | ||
3096 | *valptr++ = '\n'; | |
e60ec91f | 3097 | *valptr = '\0'; |
7cf5915e MS |
3098 | |
3099 | fputs(value, stderr); | |
3100 | } | |
3101 | ||
3102 | /* | |
3103 | * Now report printer-state-reasons, filtering out some of the reasons we never | |
3104 | * want to set... | |
3105 | */ | |
323c5de1 | 3106 | |
ef416fc2 | 3107 | if ((reasons = ippFindAttribute(ipp, "printer-state-reasons", |
3108 | IPP_TAG_KEYWORD)) == NULL) | |
321d8d57 | 3109 | return; |
ef416fc2 | 3110 | |
eac3a0a0 | 3111 | update_reasons(reasons, NULL); |
ef416fc2 | 3112 | |
1f0275e3 MS |
3113 | /* |
3114 | * Relay the current marker-* attribute values... | |
3115 | */ | |
3116 | ||
c8fef167 MS |
3117 | if (ipp_supplies < 0) |
3118 | { | |
3119 | ppd_file_t *ppd; /* PPD file */ | |
3120 | ppd_attr_t *ppdattr; /* Attribute in PPD file */ | |
3121 | ||
3122 | if ((ppd = ppdOpenFile(getenv("PPD"))) != NULL && | |
3123 | (ppdattr = ppdFindAttr(ppd, "cupsIPPSupplies", NULL)) != NULL && | |
88f9aafc | 3124 | ppdattr->value && _cups_strcasecmp(ppdattr->value, "true")) |
c8fef167 MS |
3125 | ipp_supplies = 0; |
3126 | else | |
3127 | ipp_supplies = 1; | |
3128 | ||
3129 | ppdClose(ppd); | |
3130 | } | |
3131 | ||
3132 | if (ipp_supplies > 0) | |
3133 | { | |
3134 | if ((marker = ippFindAttribute(ipp, "marker-colors", IPP_TAG_NAME)) != NULL) | |
3135 | report_attr(marker); | |
3136 | if ((marker = ippFindAttribute(ipp, "marker-high-levels", | |
3137 | IPP_TAG_INTEGER)) != NULL) | |
3138 | report_attr(marker); | |
3139 | if ((marker = ippFindAttribute(ipp, "marker-levels", | |
3140 | IPP_TAG_INTEGER)) != NULL) | |
3141 | report_attr(marker); | |
3142 | if ((marker = ippFindAttribute(ipp, "marker-low-levels", | |
3143 | IPP_TAG_INTEGER)) != NULL) | |
3144 | report_attr(marker); | |
3145 | if ((marker = ippFindAttribute(ipp, "marker-message", | |
3146 | IPP_TAG_TEXT)) != NULL) | |
3147 | report_attr(marker); | |
3148 | if ((marker = ippFindAttribute(ipp, "marker-names", IPP_TAG_NAME)) != NULL) | |
3149 | report_attr(marker); | |
3150 | if ((marker = ippFindAttribute(ipp, "marker-types", | |
3151 | IPP_TAG_KEYWORD)) != NULL) | |
3152 | report_attr(marker); | |
3153 | } | |
ef416fc2 | 3154 | } |
3155 | ||
3156 | ||
eac3a0a0 MS |
3157 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
3158 | /* | |
3159 | * 'run_as_user()' - Run the IPP backend as the printing user. | |
3160 | * | |
3161 | * This function uses an XPC-based user agent to run the backend as the printing | |
3162 | * user. We need to do this in order to have access to the user's Kerberos | |
3163 | * credentials. | |
3164 | */ | |
3165 | ||
3166 | static int /* O - Exit status */ | |
37e7e6e0 | 3167 | run_as_user(char *argv[], /* I - Command-line arguments */ |
eac3a0a0 MS |
3168 | uid_t uid, /* I - User ID */ |
3169 | const char *device_uri, /* I - Device URI */ | |
3170 | int fd) /* I - File to print */ | |
3171 | { | |
88f9aafc | 3172 | const char *auth_negotiate;/* AUTH_NEGOTIATE env var */ |
eac3a0a0 MS |
3173 | xpc_connection_t conn; /* Connection to XPC service */ |
3174 | xpc_object_t request; /* Request message dictionary */ | |
3175 | __block xpc_object_t response; /* Response message dictionary */ | |
3176 | dispatch_semaphore_t sem; /* Semaphore for waiting for response */ | |
3177 | int status = CUPS_BACKEND_FAILED; | |
3178 | /* Status of request */ | |
3179 | ||
3180 | ||
3181 | fprintf(stderr, "DEBUG: Running IPP backend as UID %d.\n", (int)uid); | |
3182 | ||
3183 | /* | |
3184 | * Connect to the user agent for the specified UID... | |
3185 | */ | |
3186 | ||
3187 | conn = xpc_connection_create_mach_service(kPMPrintUIToolAgent, | |
3188 | dispatch_get_global_queue(0, 0), 0); | |
3189 | if (!conn) | |
3190 | { | |
3191 | _cupsLangPrintFilter(stderr, "ERROR", | |
3192 | _("Unable to start backend process.")); | |
3193 | fputs("DEBUG: Unable to create connection to agent.\n", stderr); | |
3194 | goto cleanup; | |
3195 | } | |
3196 | ||
3197 | xpc_connection_set_event_handler(conn, | |
3198 | ^(xpc_object_t event) | |
3199 | { | |
3200 | xpc_type_t messageType = xpc_get_type(event); | |
3201 | ||
3202 | if (messageType == XPC_TYPE_ERROR) | |
3203 | { | |
3204 | if (event == XPC_ERROR_CONNECTION_INTERRUPTED) | |
3205 | fprintf(stderr, "DEBUG: Interrupted connection to service %s.\n", | |
3206 | xpc_connection_get_name(conn)); | |
3207 | else if (event == XPC_ERROR_CONNECTION_INVALID) | |
3208 | fprintf(stderr, "DEBUG: Connection invalid for service %s.\n", | |
3209 | xpc_connection_get_name(conn)); | |
3210 | else | |
3211 | fprintf(stderr, "DEBUG: Unxpected error for service %s: %s\n", | |
3212 | xpc_connection_get_name(conn), | |
3213 | xpc_dictionary_get_string(event, XPC_ERROR_KEY_DESCRIPTION)); | |
3214 | } | |
3215 | }); | |
3216 | xpc_connection_set_target_uid(conn, uid); | |
3217 | xpc_connection_resume(conn); | |
3218 | ||
3219 | /* | |
3220 | * Try starting the backend... | |
3221 | */ | |
3222 | ||
3223 | request = xpc_dictionary_create(NULL, NULL, 0); | |
3224 | xpc_dictionary_set_int64(request, "command", kPMStartJob); | |
3225 | xpc_dictionary_set_string(request, "device-uri", device_uri); | |
3226 | xpc_dictionary_set_string(request, "job-id", argv[1]); | |
3227 | xpc_dictionary_set_string(request, "user", argv[2]); | |
3228 | xpc_dictionary_set_string(request, "title", argv[3]); | |
3229 | xpc_dictionary_set_string(request, "copies", argv[4]); | |
3230 | xpc_dictionary_set_string(request, "options", argv[5]); | |
3231 | xpc_dictionary_set_string(request, "auth-info-required", | |
3232 | getenv("AUTH_INFO_REQUIRED")); | |
88f9aafc MS |
3233 | if ((auth_negotiate = getenv("AUTH_NEGOTIATE")) != NULL) |
3234 | xpc_dictionary_set_string(request, "auth-negotiate", auth_negotiate); | |
eac3a0a0 MS |
3235 | xpc_dictionary_set_fd(request, "stdin", fd); |
3236 | xpc_dictionary_set_fd(request, "stderr", 2); | |
3237 | xpc_dictionary_set_fd(request, "side-channel", CUPS_SC_FD); | |
3238 | ||
3239 | sem = dispatch_semaphore_create(0); | |
3240 | response = NULL; | |
3241 | ||
3242 | xpc_connection_send_message_with_reply(conn, request, | |
3243 | dispatch_get_global_queue(0,0), | |
3244 | ^(xpc_object_t reply) | |
3245 | { | |
3246 | /* Save the response and wake up */ | |
3247 | if (xpc_get_type(reply) | |
3248 | == XPC_TYPE_DICTIONARY) | |
3249 | response = xpc_retain(reply); | |
3250 | ||
3251 | dispatch_semaphore_signal(sem); | |
3252 | }); | |
3253 | ||
3254 | dispatch_semaphore_wait(sem, DISPATCH_TIME_FOREVER); | |
3255 | xpc_release(request); | |
3256 | dispatch_release(sem); | |
3257 | ||
3258 | if (response) | |
3259 | { | |
7e86f2f6 | 3260 | child_pid = (pid_t)xpc_dictionary_get_int64(response, "child-pid"); |
eac3a0a0 MS |
3261 | |
3262 | xpc_release(response); | |
3263 | ||
3264 | if (child_pid) | |
7e86f2f6 | 3265 | fprintf(stderr, "DEBUG: Child PID=%d.\n", (int)child_pid); |
eac3a0a0 MS |
3266 | else |
3267 | { | |
3268 | _cupsLangPrintFilter(stderr, "ERROR", | |
3269 | _("Unable to start backend process.")); | |
3270 | fputs("DEBUG: No child PID.\n", stderr); | |
3271 | goto cleanup; | |
3272 | } | |
3273 | } | |
3274 | else | |
3275 | { | |
3276 | _cupsLangPrintFilter(stderr, "ERROR", | |
3277 | _("Unable to start backend process.")); | |
3278 | fputs("DEBUG: No reply from agent.\n", stderr); | |
3279 | goto cleanup; | |
3280 | } | |
3281 | ||
3282 | /* | |
3283 | * Then wait for the backend to finish... | |
3284 | */ | |
3285 | ||
3286 | request = xpc_dictionary_create(NULL, NULL, 0); | |
3287 | xpc_dictionary_set_int64(request, "command", kPMWaitForJob); | |
3288 | xpc_dictionary_set_fd(request, "stderr", 2); | |
3289 | ||
3290 | sem = dispatch_semaphore_create(0); | |
3291 | response = NULL; | |
3292 | ||
3293 | xpc_connection_send_message_with_reply(conn, request, | |
3294 | dispatch_get_global_queue(0,0), | |
3295 | ^(xpc_object_t reply) | |
3296 | { | |
3297 | /* Save the response and wake up */ | |
3298 | if (xpc_get_type(reply) | |
3299 | == XPC_TYPE_DICTIONARY) | |
3300 | response = xpc_retain(reply); | |
3301 | ||
3302 | dispatch_semaphore_signal(sem); | |
3303 | }); | |
3304 | ||
3305 | dispatch_semaphore_wait(sem, DISPATCH_TIME_FOREVER); | |
3306 | xpc_release(request); | |
3307 | dispatch_release(sem); | |
3308 | ||
3309 | if (response) | |
3310 | { | |
7e86f2f6 | 3311 | status = (int)xpc_dictionary_get_int64(response, "status"); |
eac3a0a0 MS |
3312 | |
3313 | if (status == SIGTERM || status == SIGKILL || status == SIGPIPE) | |
3314 | { | |
3315 | fprintf(stderr, "DEBUG: Child terminated on signal %d.\n", status); | |
3316 | status = CUPS_BACKEND_FAILED; | |
3317 | } | |
3318 | else if (WIFSIGNALED(status)) | |
3319 | { | |
3320 | fprintf(stderr, "DEBUG: Child crashed on signal %d.\n", status); | |
3321 | status = CUPS_BACKEND_STOP; | |
3322 | } | |
3323 | else if (WIFEXITED(status)) | |
3324 | { | |
3325 | status = WEXITSTATUS(status); | |
3326 | fprintf(stderr, "DEBUG: Child exited with status %d.\n", status); | |
3327 | } | |
3328 | ||
3329 | xpc_release(response); | |
3330 | } | |
3331 | else | |
3332 | _cupsLangPrintFilter(stderr, "ERROR", | |
3333 | _("Unable to get backend exit status.")); | |
3334 | ||
3335 | cleanup: | |
3336 | ||
3337 | if (conn) | |
3338 | { | |
eac3a0a0 MS |
3339 | xpc_connection_cancel(conn); |
3340 | xpc_release(conn); | |
3341 | } | |
3342 | ||
3343 | return (status); | |
3344 | } | |
3345 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
3346 | ||
3347 | ||
ef416fc2 | 3348 | /* |
3349 | * 'sigterm_handler()' - Handle 'terminate' signals that stop the backend. | |
3350 | */ | |
3351 | ||
3352 | static void | |
3353 | sigterm_handler(int sig) /* I - Signal */ | |
3354 | { | |
3355 | (void)sig; /* remove compiler warnings... */ | |
3356 | ||
f3c17241 MS |
3357 | write(2, "DEBUG: Got SIGTERM.\n", 20); |
3358 | ||
eac3a0a0 MS |
3359 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
3360 | if (child_pid) | |
3361 | { | |
3362 | kill(child_pid, sig); | |
3363 | child_pid = 0; | |
3364 | } | |
3365 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
3366 | ||
cc754834 | 3367 | if (!job_canceled) |
bd7854cb | 3368 | { |
3369 | /* | |
eac3a0a0 | 3370 | * Flag that the job should be canceled... |
bd7854cb | 3371 | */ |
3372 | ||
f024f448 | 3373 | write(2, "DEBUG: sigterm_handler: job_canceled = 1.\n", 25); |
f3c17241 | 3374 | |
cc754834 | 3375 | job_canceled = 1; |
bd7854cb | 3376 | return; |
3377 | } | |
3378 | ||
82f97232 MS |
3379 | /* |
3380 | * The scheduler already tried to cancel us once, now just terminate | |
eac3a0a0 | 3381 | * after removing our temp file! |
82f97232 MS |
3382 | */ |
3383 | ||
3384 | if (tmpfilename[0]) | |
3385 | unlink(tmpfilename); | |
3386 | ||
9880f818 | 3387 | _exit(1); |
ef416fc2 | 3388 | } |
3389 | ||
3390 | ||
f228370c MS |
3391 | /* |
3392 | * 'timeout_cb()' - Handle HTTP timeouts. | |
3393 | */ | |
3394 | ||
3395 | static int /* O - 1 to continue, 0 to cancel */ | |
3396 | timeout_cb(http_t *http, /* I - Connection to server (unused) */ | |
3397 | void *user_data) /* I - User data (unused) */ | |
3398 | { | |
3399 | (void)http; | |
3400 | (void)user_data; | |
3401 | ||
3402 | return (!job_canceled); | |
3403 | } | |
3404 | ||
3405 | ||
ef416fc2 | 3406 | /* |
eac3a0a0 MS |
3407 | * 'update_reasons()' - Update the printer-state-reasons values. |
3408 | */ | |
3409 | ||
3410 | static void | |
3411 | update_reasons(ipp_attribute_t *attr, /* I - printer-state-reasons or NULL */ | |
3412 | const char *s) /* I - STATE: string or NULL */ | |
3413 | { | |
3414 | char op; /* Add (+), remove (-), replace (\0) */ | |
3415 | cups_array_t *new_reasons; /* New reasons array */ | |
3416 | char *reason, /* Current reason */ | |
3417 | add[2048], /* Reasons added string */ | |
3418 | *addptr, /* Pointer into add string */ | |
3419 | rem[2048], /* Reasons removed string */ | |
3420 | *remptr; /* Pointer into remove string */ | |
3421 | const char *addprefix, /* Current add string prefix */ | |
3422 | *remprefix; /* Current remove string prefix */ | |
3423 | ||
3424 | ||
3425 | fprintf(stderr, "DEBUG: update_reasons(attr=%d(%s%s), s=\"%s\")\n", | |
3426 | attr ? attr->num_values : 0, attr ? attr->values[0].string.text : "", | |
3427 | attr && attr->num_values > 1 ? ",..." : "", s ? s : "(null)"); | |
3428 | ||
3429 | /* | |
3430 | * Create an array of new reason keyword strings... | |
3431 | */ | |
3432 | ||
3433 | if (attr) | |
3434 | { | |
3435 | int i; /* Looping var */ | |
3436 | ||
3437 | new_reasons = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
3438 | op = '\0'; | |
3439 | ||
3440 | for (i = 0; i < attr->num_values; i ++) | |
3441 | { | |
3442 | reason = attr->values[i].string.text; | |
3443 | ||
3444 | if (strcmp(reason, "none") && | |
3445 | strcmp(reason, "none-report") && | |
3446 | strcmp(reason, "paused") && | |
a4845881 | 3447 | strncmp(reason, "spool-area-full", 15) && |
eac3a0a0 MS |
3448 | strcmp(reason, "com.apple.print.recoverable-warning") && |
3449 | strncmp(reason, "cups-", 5)) | |
3450 | cupsArrayAdd(new_reasons, reason); | |
3451 | } | |
3452 | } | |
3453 | else if (s) | |
3454 | { | |
3455 | if (*s == '+' || *s == '-') | |
3456 | op = *s++; | |
3457 | else | |
3458 | op = '\0'; | |
3459 | ||
5a9febac | 3460 | new_reasons = _cupsArrayNewStrings(s, ','); |
eac3a0a0 MS |
3461 | } |
3462 | else | |
3463 | return; | |
3464 | ||
3465 | /* | |
3466 | * Compute the changes... | |
3467 | */ | |
3468 | ||
3469 | add[0] = '\0'; | |
3470 | addprefix = "STATE: +"; | |
3471 | addptr = add; | |
3472 | rem[0] = '\0'; | |
3473 | remprefix = "STATE: -"; | |
3474 | remptr = rem; | |
3475 | ||
3476 | fprintf(stderr, "DEBUG2: op='%c', new_reasons=%d, state_reasons=%d\n", | |
3477 | op ? op : ' ', cupsArrayCount(new_reasons), | |
3478 | cupsArrayCount(state_reasons)); | |
3479 | ||
321d8d57 | 3480 | _cupsMutexLock(&report_mutex); |
eac3a0a0 MS |
3481 | |
3482 | if (op == '+') | |
3483 | { | |
3484 | /* | |
3485 | * Add reasons... | |
3486 | */ | |
3487 | ||
3488 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3489 | reason; | |
3490 | reason = (char *)cupsArrayNext(new_reasons)) | |
3491 | { | |
3492 | if (!cupsArrayFind(state_reasons, reason)) | |
3493 | { | |
3494 | if (!strncmp(reason, "cups-remote-", 12)) | |
3495 | { | |
3496 | /* | |
3497 | * If we are setting cups-remote-xxx, remove all other cups-remote-xxx | |
3498 | * keywords... | |
3499 | */ | |
3500 | ||
3501 | char *temp; /* Current reason in state_reasons */ | |
3502 | ||
3503 | cupsArraySave(state_reasons); | |
3504 | ||
3505 | for (temp = (char *)cupsArrayFirst(state_reasons); | |
3506 | temp; | |
3507 | temp = (char *)cupsArrayNext(state_reasons)) | |
3508 | if (!strncmp(temp, "cups-remote-", 12)) | |
3509 | { | |
7e86f2f6 | 3510 | snprintf(remptr, sizeof(rem) - (size_t)(remptr - rem), "%s%s", remprefix, temp); |
eac3a0a0 MS |
3511 | remptr += strlen(remptr); |
3512 | remprefix = ","; | |
3513 | ||
3514 | cupsArrayRemove(state_reasons, temp); | |
3515 | break; | |
3516 | } | |
3517 | ||
3518 | cupsArrayRestore(state_reasons); | |
3519 | } | |
3520 | ||
3521 | cupsArrayAdd(state_reasons, reason); | |
3522 | ||
7e86f2f6 | 3523 | snprintf(addptr, sizeof(add) - (size_t)(addptr - add), "%s%s", addprefix, reason); |
eac3a0a0 MS |
3524 | addptr += strlen(addptr); |
3525 | addprefix = ","; | |
3526 | } | |
3527 | } | |
3528 | } | |
3529 | else if (op == '-') | |
3530 | { | |
3531 | /* | |
3532 | * Remove reasons... | |
3533 | */ | |
3534 | ||
3535 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3536 | reason; | |
3537 | reason = (char *)cupsArrayNext(new_reasons)) | |
3538 | { | |
3539 | if (cupsArrayFind(state_reasons, reason)) | |
3540 | { | |
7e86f2f6 | 3541 | snprintf(remptr, sizeof(rem) - (size_t)(remptr - rem), "%s%s", remprefix, reason); |
eac3a0a0 MS |
3542 | remptr += strlen(remptr); |
3543 | remprefix = ","; | |
3544 | ||
3545 | cupsArrayRemove(state_reasons, reason); | |
3546 | } | |
3547 | } | |
3548 | } | |
3549 | else | |
3550 | { | |
3551 | /* | |
3552 | * Replace reasons... | |
3553 | */ | |
3554 | ||
3555 | for (reason = (char *)cupsArrayFirst(state_reasons); | |
3556 | reason; | |
3557 | reason = (char *)cupsArrayNext(state_reasons)) | |
3558 | { | |
3559 | if (strncmp(reason, "cups-", 5) && !cupsArrayFind(new_reasons, reason)) | |
3560 | { | |
7e86f2f6 | 3561 | snprintf(remptr, sizeof(rem) - (size_t)(remptr - rem), "%s%s", remprefix, reason); |
eac3a0a0 MS |
3562 | remptr += strlen(remptr); |
3563 | remprefix = ","; | |
3564 | ||
3565 | cupsArrayRemove(state_reasons, reason); | |
3566 | } | |
3567 | } | |
3568 | ||
3569 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3570 | reason; | |
3571 | reason = (char *)cupsArrayNext(new_reasons)) | |
3572 | { | |
3573 | if (!cupsArrayFind(state_reasons, reason)) | |
3574 | { | |
3575 | cupsArrayAdd(state_reasons, reason); | |
3576 | ||
7e86f2f6 | 3577 | snprintf(addptr, sizeof(add) - (size_t)(addptr - add), "%s%s", addprefix, reason); |
eac3a0a0 MS |
3578 | addptr += strlen(addptr); |
3579 | addprefix = ","; | |
3580 | } | |
3581 | } | |
3582 | } | |
3583 | ||
321d8d57 | 3584 | _cupsMutexUnlock(&report_mutex); |
eac3a0a0 MS |
3585 | |
3586 | /* | |
3587 | * Report changes and return... | |
3588 | */ | |
3589 | ||
3590 | if (add[0] && rem[0]) | |
3591 | fprintf(stderr, "%s\n%s\n", add, rem); | |
3592 | else if (add[0]) | |
3593 | fprintf(stderr, "%s\n", add); | |
3594 | else if (rem[0]) | |
3595 | fprintf(stderr, "%s\n", rem); | |
3596 | } |