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Commit | Line | Data |
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ef416fc2 | 1 | /* |
3463c27a | 2 | * IPP backend for CUPS. |
ef416fc2 | 3 | * |
887fbb54 | 4 | * Copyright 2007-2017 by Apple Inc. |
3463c27a | 5 | * Copyright 1997-2007 by Easy Software Products, all rights reserved. |
ef416fc2 | 6 | * |
3463c27a MS |
7 | * These coded instructions, statements, and computer programs are the |
8 | * property of Apple Inc. and are protected by Federal copyright | |
9 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
10 | * "LICENSE" which should have been included with this file. If this | |
11 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 12 | * |
3463c27a | 13 | * This file is subject to the Apple OS-Developed Software exception. |
ef416fc2 | 14 | */ |
15 | ||
16 | /* | |
17 | * Include necessary headers. | |
18 | */ | |
19 | ||
7a14d768 | 20 | #include "backend-private.h" |
f787e1e3 | 21 | #include <cups/ppd-private.h> |
eac3a0a0 | 22 | #include <cups/array-private.h> |
ef416fc2 | 23 | #include <sys/types.h> |
24 | #include <sys/stat.h> | |
ef416fc2 | 25 | #include <sys/wait.h> |
eac3a0a0 MS |
26 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
27 | # include <xpc/xpc.h> | |
28 | # define kPMPrintUIToolAgent "com.apple.printuitool.agent" | |
29 | # define kPMStartJob 100 | |
30 | # define kPMWaitForJob 101 | |
82cc1f9a MS |
31 | # ifdef HAVE_XPC_PRIVATE_H |
32 | # include <xpc/private.h> | |
33 | # else | |
eac3a0a0 MS |
34 | extern void xpc_connection_set_target_uid(xpc_connection_t connection, |
35 | uid_t uid); | |
82cc1f9a | 36 | # endif /* HAVE_XPC_PRIVATE_H */ |
eac3a0a0 | 37 | #endif /* HAVE_GSSAPI && HAVE_XPC */ |
ef416fc2 | 38 | |
7cf5915e | 39 | |
a469f8a5 MS |
40 | /* |
41 | * Bits for job-state-reasons we care about... | |
42 | */ | |
43 | ||
44 | #define _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED 0x01 | |
45 | #define _CUPS_JSR_ACCOUNT_CLOSED 0x02 | |
46 | #define _CUPS_JSR_ACCOUNT_INFO_NEEDED 0x04 | |
47 | #define _CUPS_JSR_ACCOUNT_LIMIT_REACHED 0x08 | |
48 | #define _CUPS_JSR_JOB_PASSWORD_WAIT 0x10 | |
49 | #define _CUPS_JSR_JOB_RELEASE_WAIT 0x20 | |
50 | ||
51 | ||
7cf5915e MS |
52 | /* |
53 | * Types... | |
54 | */ | |
55 | ||
56 | typedef struct _cups_monitor_s /**** Monitoring data ****/ | |
57 | { | |
58 | const char *uri, /* Printer URI */ | |
59 | *hostname, /* Hostname */ | |
60 | *user, /* Username */ | |
61 | *resource; /* Resource path */ | |
62 | int port, /* Port number */ | |
63 | version, /* IPP version */ | |
a29fd7dd | 64 | job_id, /* Job ID for submitted job */ |
a469f8a5 | 65 | job_reasons, /* Job state reasons bits */ |
f64b32d9 | 66 | create_job, /* Support Create-Job? */ |
a29fd7dd | 67 | get_job_attrs; /* Support Get-Job-Attributes? */ |
dcb445bc | 68 | const char *job_name; /* Job name for submitted job */ |
7cf5915e MS |
69 | http_encryption_t encryption; /* Use encryption? */ |
70 | ipp_jstate_t job_state; /* Current job state */ | |
71 | ipp_pstate_t printer_state; /* Current printer state */ | |
72 | } _cups_monitor_t; | |
73 | ||
74 | ||
ef416fc2 | 75 | /* |
76 | * Globals... | |
77 | */ | |
78 | ||
eac3a0a0 | 79 | static const char *auth_info_required; |
18ecb428 | 80 | /* New auth-info-required value */ |
eac3a0a0 | 81 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
7e86f2f6 | 82 | static pid_t child_pid = 0; /* Child process ID */ |
eac3a0a0 | 83 | #endif /* HAVE_GSSAPI && HAVE_XPC */ |
7cf5915e MS |
84 | static const char * const jattrs[] = /* Job attributes we want */ |
85 | { | |
3dd9c340 | 86 | "job-id", |
eac3a0a0 | 87 | "job-impressions-completed", |
7cf5915e | 88 | "job-media-sheets-completed", |
dcb445bc MS |
89 | "job-name", |
90 | "job-originating-user-name", | |
7cf5915e MS |
91 | "job-state", |
92 | "job-state-reasons" | |
93 | }; | |
cf3d4dd6 | 94 | static int job_canceled = 0, |
eac3a0a0 | 95 | /* Job cancelled? */ |
cf3d4dd6 MS |
96 | uri_credentials = 0; |
97 | /* Credentials supplied in URI? */ | |
3e7fe0ca MS |
98 | static char username[256] = "", |
99 | /* Username for device URI */ | |
100 | *password = NULL; | |
eac3a0a0 | 101 | /* Password for device URI */ |
7cf5915e MS |
102 | static const char * const pattrs[] = /* Printer attributes we want */ |
103 | { | |
a469f8a5 MS |
104 | #ifdef HAVE_LIBZ |
105 | "compression-supported", | |
106 | #endif /* HAVE_LIBZ */ | |
7cf5915e MS |
107 | "copies-supported", |
108 | "cups-version", | |
109 | "document-format-supported", | |
5ae9fbb3 | 110 | "job-password-encryption-supported", |
7cf5915e MS |
111 | "marker-colors", |
112 | "marker-high-levels", | |
113 | "marker-levels", | |
114 | "marker-low-levels", | |
115 | "marker-message", | |
116 | "marker-names", | |
117 | "marker-types", | |
118 | "media-col-supported", | |
84315f46 | 119 | "multiple-document-handling-supported", |
c8fef167 | 120 | "operations-supported", |
3463c27a | 121 | "print-color-mode-supported", |
7cf5915e MS |
122 | "printer-alert", |
123 | "printer-alert-description", | |
124 | "printer-is-accepting-jobs", | |
69889dcf | 125 | "printer-mandatory-job-attributes", |
7cf5915e MS |
126 | "printer-state", |
127 | "printer-state-message", | |
a4845881 | 128 | "printer-state-reasons" |
7cf5915e | 129 | }; |
07ed0e9a MS |
130 | static const char * const remote_job_states[] = |
131 | { /* Remote job state keywords */ | |
88f9aafc MS |
132 | "+cups-remote-pending", |
133 | "+cups-remote-pending-held", | |
134 | "+cups-remote-processing", | |
135 | "+cups-remote-stopped", | |
136 | "+cups-remote-canceled", | |
137 | "+cups-remote-aborted", | |
138 | "+cups-remote-completed" | |
07ed0e9a | 139 | }; |
321d8d57 | 140 | static _cups_mutex_t report_mutex = _CUPS_MUTEX_INITIALIZER; |
eac3a0a0 | 141 | /* Mutex to control access */ |
321d8d57 MS |
142 | static int num_attr_cache = 0; |
143 | /* Number of cached attributes */ | |
144 | static cups_option_t *attr_cache = NULL; | |
145 | /* Cached attributes */ | |
146 | static cups_array_t *state_reasons; /* Array of printe-state-reasons keywords */ | |
eac3a0a0 MS |
147 | static char tmpfilename[1024] = ""; |
148 | /* Temporary spool file name */ | |
69889dcf MS |
149 | static char mandatory_attrs[1024] = ""; |
150 | /* cupsMandatory value */ | |
ef416fc2 | 151 | |
152 | ||
153 | /* | |
154 | * Local functions... | |
155 | */ | |
156 | ||
7cf5915e MS |
157 | static void cancel_job(http_t *http, const char *uri, int id, |
158 | const char *resource, const char *user, | |
159 | int version); | |
160 | static ipp_pstate_t check_printer_state(http_t *http, const char *uri, | |
161 | const char *resource, | |
321d8d57 | 162 | const char *user, int version); |
95e00ac3 | 163 | static void debug_attributes(ipp_t *ipp); |
7cf5915e | 164 | static void *monitor_printer(_cups_monitor_t *monitor); |
0268488e MS |
165 | static ipp_t *new_request(ipp_op_t op, int version, const char *uri, |
166 | const char *user, const char *title, | |
167 | int num_options, cups_option_t *options, | |
168 | const char *compression, int copies, | |
f14324a7 | 169 | const char *format, _ppd_cache_t *pc, |
a469f8a5 | 170 | ppd_file_t *ppd, |
84315f46 | 171 | ipp_attribute_t *media_col_sup, |
a469f8a5 | 172 | ipp_attribute_t *doc_handling_sup, |
f2a7bf2a | 173 | ipp_attribute_t *print_color_mode_sup); |
5a9febac MS |
174 | static const char *password_cb(const char *prompt, http_t *http, |
175 | const char *method, const char *resource, | |
6961465f | 176 | int *user_data); |
5a9febac | 177 | static const char *quote_string(const char *s, char *q, size_t qsize); |
7cf5915e | 178 | static void report_attr(ipp_attribute_t *attr); |
321d8d57 | 179 | static void report_printer_state(ipp_t *ipp); |
eac3a0a0 | 180 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
37e7e6e0 | 181 | static int run_as_user(char *argv[], uid_t uid, |
eac3a0a0 MS |
182 | const char *device_uri, int fd); |
183 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
7cf5915e | 184 | static void sigterm_handler(int sig); |
f228370c | 185 | static int timeout_cb(http_t *http, void *user_data); |
eac3a0a0 | 186 | static void update_reasons(ipp_attribute_t *attr, const char *s); |
ef416fc2 | 187 | |
188 | ||
189 | /* | |
190 | * 'main()' - Send a file to the printer or server. | |
191 | * | |
192 | * Usage: | |
193 | * | |
194 | * printer-uri job-id user title copies options [file] | |
195 | */ | |
196 | ||
197 | int /* O - Exit status */ | |
bd7854cb | 198 | main(int argc, /* I - Number of command-line args */ |
ef416fc2 | 199 | char *argv[]) /* I - Command-line arguments */ |
200 | { | |
201 | int i; /* Looping var */ | |
b94498cf | 202 | int send_options; /* Send job options? */ |
ef416fc2 | 203 | int num_options; /* Number of printer options */ |
204 | cups_option_t *options; /* Printer options */ | |
1f0275e3 | 205 | const char *device_uri; /* Device URI */ |
acb056cb | 206 | char scheme[255], /* Scheme in URI */ |
ef416fc2 | 207 | hostname[1024], /* Hostname */ |
ef416fc2 | 208 | resource[1024], /* Resource info (printer name) */ |
26d47ec6 | 209 | addrname[256], /* Address name */ |
ef416fc2 | 210 | *optptr, /* Pointer to URI options */ |
db1f069b MS |
211 | *name, /* Name of option */ |
212 | *value, /* Value of option */ | |
213 | sep; /* Separator character */ | |
6961465f | 214 | int password_tries = 0; /* Password tries */ |
c8fef167 | 215 | http_addrlist_t *addrlist; /* Address of printer */ |
5a9febac | 216 | int snmp_enabled = 1; /* Is SNMP enabled? */ |
7a14d768 MS |
217 | int snmp_fd, /* SNMP socket */ |
218 | start_count, /* Page count via SNMP at start */ | |
426c6a59 MS |
219 | page_count, /* Page count via SNMP */ |
220 | have_supplies; /* Printer supports supply levels? */ | |
bd7854cb | 221 | int num_files; /* Number of files to print */ |
82f97232 MS |
222 | char **files, /* Files to print */ |
223 | *compatfile = NULL; /* Compatibility filename */ | |
224 | off_t compatsize = 0; /* Size of compatibility file */ | |
ef416fc2 | 225 | int port; /* Port number (not used) */ |
226 | char uri[HTTP_MAX_URI]; /* Updated URI without user/pass */ | |
dcb445bc | 227 | char print_job_name[1024]; /* Update job-name for Print-Job */ |
cc754834 | 228 | http_status_t http_status; /* Status of HTTP request */ |
ef416fc2 | 229 | ipp_status_t ipp_status; /* Status of IPP request */ |
230 | http_t *http; /* HTTP connection */ | |
231 | ipp_t *request, /* IPP request */ | |
232 | *response, /* IPP response */ | |
233 | *supported; /* get-printer-attributes response */ | |
c0e1af83 | 234 | time_t start_time; /* Time of first connect */ |
c0e1af83 | 235 | int contimeout; /* Connection timeout */ |
f14324a7 MS |
236 | int delay, /* Delay for retries */ |
237 | prev_delay; /* Previous delay */ | |
0268488e | 238 | const char *compression; /* Compression mode */ |
f13db65e | 239 | int waitjob, /* Wait for job complete? */ |
a469f8a5 | 240 | waitjob_tries = 0, /* Number of times we've waited */ |
ef416fc2 | 241 | waitprinter; /* Wait for printer ready? */ |
f13db65e | 242 | time_t waittime; /* Wait time for held jobs */ |
7cf5915e | 243 | _cups_monitor_t monitor; /* Monitoring data */ |
ef416fc2 | 244 | ipp_attribute_t *job_id_attr; /* job-id attribute */ |
245 | int job_id; /* job-id value */ | |
bd7854cb | 246 | ipp_attribute_t *job_sheets; /* job-media-sheets-completed */ |
247 | ipp_attribute_t *job_state; /* job-state */ | |
a469f8a5 MS |
248 | #ifdef HAVE_LIBZ |
249 | ipp_attribute_t *compression_sup; /* compression-supported */ | |
250 | #endif /* HAVE_LIBZ */ | |
bd7854cb | 251 | ipp_attribute_t *copies_sup; /* copies-supported */ |
cc754834 | 252 | ipp_attribute_t *cups_version; /* cups-version */ |
5ae9fbb3 | 253 | ipp_attribute_t *encryption_sup; /* job-password-encryption-supported */ |
bd7854cb | 254 | ipp_attribute_t *format_sup; /* document-format-supported */ |
c5b24bfa | 255 | ipp_attribute_t *job_auth; /* job-authorization-uri */ |
cc754834 | 256 | ipp_attribute_t *media_col_sup; /* media-col-supported */ |
0268488e | 257 | ipp_attribute_t *operations_sup; /* operations-supported */ |
84315f46 | 258 | ipp_attribute_t *doc_handling_sup; /* multiple-document-handling-supported */ |
ef416fc2 | 259 | ipp_attribute_t *printer_state; /* printer-state attribute */ |
bd7854cb | 260 | ipp_attribute_t *printer_accepting; /* printer-is-accepting-jobs */ |
f2a7bf2a | 261 | ipp_attribute_t *print_color_mode_sup;/* Does printer support print-color-mode? */ |
dcb445bc | 262 | int create_job = 0, /* Does printer support Create-Job? */ |
a29fd7dd | 263 | get_job_attrs = 0, /* Does printer support Get-Job-Attributes? */ |
dcb445bc | 264 | send_document = 0, /* Does printer support Send-Document? */ |
a469f8a5 | 265 | validate_job = 0, /* Does printer support Validate-Job? */ |
f2a7bf2a | 266 | copies, /* Number of copies for job */ |
d09495fa | 267 | copies_remaining; /* Number of copies remaining */ |
c277e2f8 | 268 | const char *content_type, /* CONTENT_TYPE environment variable */ |
0268488e MS |
269 | *final_content_type, /* FINAL_CONTENT_TYPE environment var */ |
270 | *document_format; /* document-format value */ | |
cc754834 | 271 | int fd; /* File descriptor */ |
eac3a0a0 | 272 | off_t bytes = 0; /* Bytes copied */ |
cc754834 | 273 | char buffer[16384]; /* Copy buffer */ |
ef416fc2 | 274 | #if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET) |
275 | struct sigaction action; /* Actions for POSIX signals */ | |
276 | #endif /* HAVE_SIGACTION && !HAVE_SIGSET */ | |
277 | int version; /* IPP version */ | |
a469f8a5 MS |
278 | ppd_file_t *ppd = NULL; /* PPD file */ |
279 | _ppd_cache_t *pc = NULL; /* PPD cache and mapping data */ | |
eac3a0a0 | 280 | fd_set input; /* Input set for select() */ |
ef416fc2 | 281 | |
282 | ||
283 | /* | |
284 | * Make sure status messages are not buffered... | |
285 | */ | |
286 | ||
287 | setbuf(stderr, NULL); | |
288 | ||
289 | /* | |
290 | * Ignore SIGPIPE and catch SIGTERM signals... | |
291 | */ | |
292 | ||
293 | #ifdef HAVE_SIGSET | |
294 | sigset(SIGPIPE, SIG_IGN); | |
295 | sigset(SIGTERM, sigterm_handler); | |
296 | #elif defined(HAVE_SIGACTION) | |
297 | memset(&action, 0, sizeof(action)); | |
298 | action.sa_handler = SIG_IGN; | |
299 | sigaction(SIGPIPE, &action, NULL); | |
300 | ||
301 | sigemptyset(&action.sa_mask); | |
302 | sigaddset(&action.sa_mask, SIGTERM); | |
303 | action.sa_handler = sigterm_handler; | |
304 | sigaction(SIGTERM, &action, NULL); | |
305 | #else | |
306 | signal(SIGPIPE, SIG_IGN); | |
307 | signal(SIGTERM, sigterm_handler); | |
308 | #endif /* HAVE_SIGSET */ | |
309 | ||
310 | /* | |
311 | * Check command-line... | |
312 | */ | |
313 | ||
314 | if (argc == 1) | |
315 | { | |
316 | char *s; | |
317 | ||
318 | if ((s = strrchr(argv[0], '/')) != NULL) | |
319 | s ++; | |
320 | else | |
321 | s = argv[0]; | |
322 | ||
8b450588 MS |
323 | printf("network %s \"Unknown\" \"%s (%s)\"\n", |
324 | s, _cupsLangString(cupsLangDefault(), | |
325 | _("Internet Printing Protocol")), s); | |
ef416fc2 | 326 | return (CUPS_BACKEND_OK); |
327 | } | |
bd7854cb | 328 | else if (argc < 6) |
ef416fc2 | 329 | { |
db1f069b | 330 | _cupsLangPrintf(stderr, |
0837b7e8 | 331 | _("Usage: %s job-id user title copies options [file]"), |
db1f069b | 332 | argv[0]); |
ef416fc2 | 333 | return (CUPS_BACKEND_STOP); |
334 | } | |
335 | ||
eac3a0a0 MS |
336 | /* |
337 | * Get the device URI... | |
338 | */ | |
339 | ||
340 | while ((device_uri = cupsBackendDeviceURI(argv)) == NULL) | |
341 | { | |
342 | _cupsLangPrintFilter(stderr, "INFO", _("Unable to locate printer.")); | |
343 | sleep(10); | |
344 | ||
345 | if (getenv("CLASS") != NULL) | |
346 | return (CUPS_BACKEND_FAILED); | |
347 | } | |
348 | ||
349 | if ((auth_info_required = getenv("AUTH_INFO_REQUIRED")) == NULL) | |
350 | auth_info_required = "none"; | |
351 | ||
5a9febac | 352 | state_reasons = _cupsArrayNewStrings(getenv("PRINTER_STATE_REASONS"), ','); |
eac3a0a0 MS |
353 | |
354 | #ifdef HAVE_GSSAPI | |
355 | /* | |
356 | * For Kerberos, become the printing user (if we can) to get the credentials | |
357 | * that way. | |
358 | */ | |
359 | ||
c4aa2975 MS |
360 | if (!getuid() && (value = getenv("AUTH_UID")) != NULL && |
361 | !getenv("AUTH_PASSWORD")) | |
eac3a0a0 MS |
362 | { |
363 | uid_t uid = (uid_t)atoi(value); | |
364 | /* User ID */ | |
365 | ||
366 | # ifdef HAVE_XPC | |
367 | if (uid > 0) | |
368 | { | |
369 | if (argc == 6) | |
37e7e6e0 | 370 | return (run_as_user(argv, uid, device_uri, 0)); |
eac3a0a0 MS |
371 | else |
372 | { | |
373 | int status = 0; /* Exit status */ | |
374 | ||
375 | for (i = 6; i < argc && !status && !job_canceled; i ++) | |
376 | { | |
377 | if ((fd = open(argv[i], O_RDONLY)) >= 0) | |
378 | { | |
37e7e6e0 | 379 | status = run_as_user(argv, uid, device_uri, fd); |
eac3a0a0 MS |
380 | close(fd); |
381 | } | |
382 | else | |
383 | { | |
384 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
385 | status = CUPS_BACKEND_FAILED; | |
386 | } | |
387 | } | |
388 | ||
389 | return (status); | |
390 | } | |
391 | } | |
392 | ||
393 | # else /* No XPC, just try to run as the user ID */ | |
394 | if (uid > 0) | |
395 | seteuid(uid); | |
396 | # endif /* HAVE_XPC */ | |
397 | } | |
398 | #endif /* HAVE_GSSAPI */ | |
399 | ||
ef416fc2 | 400 | /* |
bd7854cb | 401 | * Get the (final) content type... |
ef416fc2 | 402 | */ |
403 | ||
c277e2f8 MS |
404 | if ((content_type = getenv("CONTENT_TYPE")) == NULL) |
405 | content_type = "application/octet-stream"; | |
ef416fc2 | 406 | |
c277e2f8 MS |
407 | if ((final_content_type = getenv("FINAL_CONTENT_TYPE")) == NULL) |
408 | { | |
409 | final_content_type = content_type; | |
410 | ||
411 | if (!strncmp(final_content_type, "printer/", 8)) | |
412 | final_content_type = "application/vnd.cups-raw"; | |
413 | } | |
d09495fa | 414 | |
ef416fc2 | 415 | /* |
416 | * Extract the hostname and printer name from the URI... | |
417 | */ | |
418 | ||
acb056cb MS |
419 | httpSeparateURI(HTTP_URI_CODING_ALL, device_uri, scheme, sizeof(scheme), |
420 | username, sizeof(username), hostname, sizeof(hostname), &port, | |
421 | resource, sizeof(resource)); | |
ef416fc2 | 422 | |
a41f09e2 MS |
423 | if (!port) |
424 | port = IPP_PORT; /* Default to port 631 */ | |
425 | ||
94436c5a | 426 | if (!strcmp(scheme, "https") || !strcmp(scheme, "ipps")) |
ef416fc2 | 427 | cupsSetEncryption(HTTP_ENCRYPT_ALWAYS); |
8ca02f3c | 428 | else |
429 | cupsSetEncryption(HTTP_ENCRYPT_IF_REQUESTED); | |
ef416fc2 | 430 | |
ef416fc2 | 431 | /* |
432 | * See if there are any options... | |
433 | */ | |
434 | ||
0268488e | 435 | compression = NULL; |
cc754834 | 436 | version = 20; |
ef416fc2 | 437 | waitjob = 1; |
438 | waitprinter = 1; | |
c0e1af83 | 439 | contimeout = 7 * 24 * 60 * 60; |
ef416fc2 | 440 | |
441 | if ((optptr = strchr(resource, '?')) != NULL) | |
442 | { | |
443 | /* | |
444 | * Yup, terminate the device name string and move to the first | |
445 | * character of the optptr... | |
446 | */ | |
447 | ||
448 | *optptr++ = '\0'; | |
449 | ||
450 | /* | |
451 | * Then parse the optptr... | |
452 | */ | |
453 | ||
454 | while (*optptr) | |
455 | { | |
456 | /* | |
457 | * Get the name... | |
458 | */ | |
459 | ||
db1f069b | 460 | name = optptr; |
ef416fc2 | 461 | |
db1f069b MS |
462 | while (*optptr && *optptr != '=' && *optptr != '+' && *optptr != '&') |
463 | optptr ++; | |
464 | ||
465 | if ((sep = *optptr) != '\0') | |
466 | *optptr++ = '\0'; | |
467 | ||
468 | if (sep == '=') | |
ef416fc2 | 469 | { |
470 | /* | |
471 | * Get the value... | |
472 | */ | |
473 | ||
db1f069b | 474 | value = optptr; |
ef416fc2 | 475 | |
db1f069b | 476 | while (*optptr && *optptr != '+' && *optptr != '&') |
ef416fc2 | 477 | optptr ++; |
db1f069b MS |
478 | |
479 | if (*optptr) | |
480 | *optptr++ = '\0'; | |
ef416fc2 | 481 | } |
482 | else | |
db1f069b | 483 | value = (char *)""; |
ef416fc2 | 484 | |
485 | /* | |
486 | * Process the option... | |
487 | */ | |
488 | ||
88f9aafc | 489 | if (!_cups_strcasecmp(name, "waitjob")) |
ef416fc2 | 490 | { |
491 | /* | |
492 | * Wait for job completion? | |
493 | */ | |
494 | ||
88f9aafc MS |
495 | waitjob = !_cups_strcasecmp(value, "on") || |
496 | !_cups_strcasecmp(value, "yes") || | |
497 | !_cups_strcasecmp(value, "true"); | |
ef416fc2 | 498 | } |
88f9aafc | 499 | else if (!_cups_strcasecmp(name, "waitprinter")) |
ef416fc2 | 500 | { |
501 | /* | |
502 | * Wait for printer idle? | |
503 | */ | |
504 | ||
88f9aafc MS |
505 | waitprinter = !_cups_strcasecmp(value, "on") || |
506 | !_cups_strcasecmp(value, "yes") || | |
507 | !_cups_strcasecmp(value, "true"); | |
ef416fc2 | 508 | } |
88f9aafc | 509 | else if (!_cups_strcasecmp(name, "encryption")) |
ef416fc2 | 510 | { |
511 | /* | |
512 | * Enable/disable encryption? | |
513 | */ | |
514 | ||
88f9aafc | 515 | if (!_cups_strcasecmp(value, "always")) |
ef416fc2 | 516 | cupsSetEncryption(HTTP_ENCRYPT_ALWAYS); |
88f9aafc | 517 | else if (!_cups_strcasecmp(value, "required")) |
ef416fc2 | 518 | cupsSetEncryption(HTTP_ENCRYPT_REQUIRED); |
88f9aafc | 519 | else if (!_cups_strcasecmp(value, "never")) |
ef416fc2 | 520 | cupsSetEncryption(HTTP_ENCRYPT_NEVER); |
88f9aafc | 521 | else if (!_cups_strcasecmp(value, "ifrequested")) |
ef416fc2 | 522 | cupsSetEncryption(HTTP_ENCRYPT_IF_REQUESTED); |
523 | else | |
524 | { | |
0837b7e8 MS |
525 | _cupsLangPrintFilter(stderr, "ERROR", |
526 | _("Unknown encryption option value: \"%s\"."), | |
527 | value); | |
ef416fc2 | 528 | } |
529 | } | |
5a9febac MS |
530 | else if (!_cups_strcasecmp(name, "snmp")) |
531 | { | |
532 | /* | |
533 | * Enable/disable SNMP stuff... | |
534 | */ | |
535 | ||
536 | snmp_enabled = !value[0] || !_cups_strcasecmp(value, "on") || | |
5a582409 MS |
537 | !_cups_strcasecmp(value, "yes") || |
538 | !_cups_strcasecmp(value, "true"); | |
5a9febac | 539 | } |
88f9aafc | 540 | else if (!_cups_strcasecmp(name, "version")) |
ef416fc2 | 541 | { |
542 | if (!strcmp(value, "1.0")) | |
c168a833 | 543 | version = 10; |
ef416fc2 | 544 | else if (!strcmp(value, "1.1")) |
c168a833 MS |
545 | version = 11; |
546 | else if (!strcmp(value, "2.0")) | |
547 | version = 20; | |
548 | else if (!strcmp(value, "2.1")) | |
549 | version = 21; | |
0837b7e8 MS |
550 | else if (!strcmp(value, "2.2")) |
551 | version = 22; | |
ef416fc2 | 552 | else |
553 | { | |
0837b7e8 MS |
554 | _cupsLangPrintFilter(stderr, "ERROR", |
555 | _("Unknown version option value: \"%s\"."), | |
556 | value); | |
ef416fc2 | 557 | } |
558 | } | |
b423cd4c | 559 | #ifdef HAVE_LIBZ |
88f9aafc | 560 | else if (!_cups_strcasecmp(name, "compression")) |
b423cd4c | 561 | { |
88f9aafc MS |
562 | if (!_cups_strcasecmp(value, "true") || !_cups_strcasecmp(value, "yes") || |
563 | !_cups_strcasecmp(value, "on") || !_cups_strcasecmp(value, "gzip")) | |
0268488e | 564 | compression = "gzip"; |
a469f8a5 MS |
565 | else if (!_cups_strcasecmp(value, "deflate")) |
566 | compression = "deflate"; | |
567 | else if (!_cups_strcasecmp(value, "false") || | |
568 | !_cups_strcasecmp(value, "no") || | |
569 | !_cups_strcasecmp(value, "off") || | |
570 | !_cups_strcasecmp(value, "none")) | |
571 | compression = "none"; | |
b423cd4c | 572 | } |
573 | #endif /* HAVE_LIBZ */ | |
88f9aafc | 574 | else if (!_cups_strcasecmp(name, "contimeout")) |
c0e1af83 | 575 | { |
576 | /* | |
577 | * Set the connection timeout... | |
578 | */ | |
579 | ||
580 | if (atoi(value) > 0) | |
581 | contimeout = atoi(value); | |
582 | } | |
ef416fc2 | 583 | else |
584 | { | |
585 | /* | |
586 | * Unknown option... | |
587 | */ | |
588 | ||
0837b7e8 MS |
589 | _cupsLangPrintFilter(stderr, "ERROR", |
590 | _("Unknown option \"%s\" with value \"%s\"."), | |
591 | name, value); | |
ef416fc2 | 592 | } |
593 | } | |
594 | } | |
595 | ||
b423cd4c | 596 | /* |
597 | * If we have 7 arguments, print the file named on the command-line. | |
598 | * Otherwise, copy stdin to a temporary file and print the temporary | |
599 | * file. | |
600 | */ | |
601 | ||
602 | if (argc == 6) | |
603 | { | |
cc754834 | 604 | num_files = 0; |
f228370c | 605 | files = NULL; |
88f9aafc MS |
606 | send_options = !_cups_strcasecmp(final_content_type, "application/pdf") || |
607 | !_cups_strcasecmp(final_content_type, "application/vnd.cups-pdf") || | |
608 | !_cups_strncasecmp(final_content_type, "image/", 6); | |
cc754834 MS |
609 | |
610 | fputs("DEBUG: Sending stdin for job...\n", stderr); | |
b423cd4c | 611 | } |
612 | else | |
613 | { | |
614 | /* | |
615 | * Point to the files on the command-line... | |
616 | */ | |
617 | ||
c277e2f8 MS |
618 | num_files = argc - 6; |
619 | files = argv + 6; | |
620 | send_options = 1; | |
b94498cf | 621 | |
cc754834 MS |
622 | fprintf(stderr, "DEBUG: %d files to send in job...\n", num_files); |
623 | } | |
b423cd4c | 624 | |
ef416fc2 | 625 | /* |
626 | * Set the authentication info, if any... | |
627 | */ | |
628 | ||
6961465f | 629 | cupsSetPasswordCB2((cups_password_cb2_t)password_cb, &password_tries); |
ef416fc2 | 630 | |
631 | if (username[0]) | |
632 | { | |
633 | /* | |
5a9febac | 634 | * Use authentication information in the device URI... |
ef416fc2 | 635 | */ |
636 | ||
637 | if ((password = strchr(username, ':')) != NULL) | |
638 | *password++ = '\0'; | |
639 | ||
640 | cupsSetUser(username); | |
cf3d4dd6 | 641 | uri_credentials = 1; |
ef416fc2 | 642 | } |
82f97232 | 643 | else |
ef416fc2 | 644 | { |
645 | /* | |
09a101d6 | 646 | * Try loading authentication information from the environment. |
ef416fc2 | 647 | */ |
648 | ||
db1f069b MS |
649 | const char *ptr = getenv("AUTH_USERNAME"); |
650 | ||
651 | if (ptr) | |
3e7fe0ca MS |
652 | { |
653 | strlcpy(username, ptr, sizeof(username)); | |
09a101d6 | 654 | cupsSetUser(ptr); |
3e7fe0ca | 655 | } |
ef416fc2 | 656 | |
09a101d6 | 657 | password = getenv("AUTH_PASSWORD"); |
ef416fc2 | 658 | } |
659 | ||
660 | /* | |
c8fef167 | 661 | * Try finding the remote server... |
ef416fc2 | 662 | */ |
663 | ||
4d301e69 | 664 | start_time = time(NULL); |
c0e1af83 | 665 | |
f5cffc18 | 666 | addrlist = backendLookup(hostname, port, &job_canceled); |
c8fef167 | 667 | |
db8b865d MS |
668 | http = httpConnect2(hostname, port, addrlist, AF_UNSPEC, cupsEncryption(), 1, |
669 | 0, NULL); | |
f228370c | 670 | httpSetTimeout(http, 30.0, timeout_cb, NULL); |
c8fef167 MS |
671 | |
672 | /* | |
673 | * See if the printer supports SNMP... | |
674 | */ | |
675 | ||
5a9febac MS |
676 | if (snmp_enabled) |
677 | snmp_fd = _cupsSNMPOpen(addrlist->addr.addr.sa_family); | |
678 | else | |
679 | snmp_fd = -1; | |
680 | ||
681 | if (snmp_fd >= 0) | |
c8fef167 MS |
682 | have_supplies = !backendSNMPSupplies(snmp_fd, &(addrlist->addr), |
683 | &start_count, NULL); | |
c8fef167 MS |
684 | else |
685 | have_supplies = start_count = 0; | |
686 | ||
687 | /* | |
688 | * Wait for data from the filter... | |
689 | */ | |
690 | ||
691 | if (num_files == 0) | |
eac3a0a0 | 692 | { |
f14324a7 | 693 | if (!backendWaitLoop(snmp_fd, &(addrlist->addr), 0, backendNetworkSideCB)) |
c8fef167 | 694 | return (CUPS_BACKEND_OK); |
eac3a0a0 MS |
695 | else if ((bytes = read(0, buffer, sizeof(buffer))) <= 0) |
696 | return (CUPS_BACKEND_OK); | |
697 | } | |
c8fef167 MS |
698 | |
699 | /* | |
700 | * Try connecting to the remote server... | |
701 | */ | |
702 | ||
f14324a7 | 703 | delay = _cupsNextDelay(0, &prev_delay); |
757d2cad | 704 | |
ef416fc2 | 705 | do |
706 | { | |
acb056cb | 707 | fprintf(stderr, "DEBUG: Connecting to %s:%d\n", hostname, port); |
0837b7e8 | 708 | _cupsLangPrintFilter(stderr, "INFO", _("Connecting to printer.")); |
ef416fc2 | 709 | |
c8fef167 | 710 | if (httpReconnect(http)) |
ef416fc2 | 711 | { |
c7017ecc MS |
712 | int error = errno; /* Connection error */ |
713 | ||
c8fef167 | 714 | if (http->status == HTTP_PKI_ERROR) |
eac3a0a0 | 715 | update_reasons(NULL, "+cups-certificate-error"); |
c8fef167 | 716 | |
cc754834 | 717 | if (job_canceled) |
7594b224 | 718 | break; |
719 | ||
ef416fc2 | 720 | if (getenv("CLASS") != NULL) |
721 | { | |
722 | /* | |
723 | * If the CLASS environment variable is set, the job was submitted | |
724 | * to a class and not to a specific queue. In this case, we want | |
725 | * to abort immediately so that the job can be requeued on the next | |
726 | * available printer in the class. | |
727 | */ | |
728 | ||
0837b7e8 MS |
729 | _cupsLangPrintFilter(stderr, "INFO", |
730 | _("Unable to contact printer, queuing on next " | |
731 | "printer in class.")); | |
ef416fc2 | 732 | |
ef416fc2 | 733 | /* |
734 | * Sleep 5 seconds to keep the job from requeuing too rapidly... | |
735 | */ | |
736 | ||
737 | sleep(5); | |
738 | ||
eac3a0a0 | 739 | update_reasons(NULL, "-connecting-to-device"); |
c8fef167 | 740 | |
ef416fc2 | 741 | return (CUPS_BACKEND_FAILED); |
742 | } | |
743 | ||
c7017ecc MS |
744 | fprintf(stderr, "DEBUG: Connection error: %s\n", strerror(errno)); |
745 | ||
ef416fc2 | 746 | if (errno == ECONNREFUSED || errno == EHOSTDOWN || |
747 | errno == EHOSTUNREACH) | |
748 | { | |
c0e1af83 | 749 | if (contimeout && (time(NULL) - start_time) > contimeout) |
750 | { | |
0837b7e8 MS |
751 | _cupsLangPrintFilter(stderr, "ERROR", |
752 | _("The printer is not responding.")); | |
eac3a0a0 | 753 | update_reasons(NULL, "-connecting-to-device"); |
c0e1af83 | 754 | return (CUPS_BACKEND_FAILED); |
755 | } | |
756 | ||
c7017ecc MS |
757 | switch (error) |
758 | { | |
759 | case EHOSTDOWN : | |
0837b7e8 | 760 | _cupsLangPrintFilter(stderr, "WARNING", |
22c9029b MS |
761 | _("The printer may not exist or " |
762 | "is unavailable at this time.")); | |
c7017ecc MS |
763 | break; |
764 | ||
765 | case EHOSTUNREACH : | |
0837b7e8 | 766 | _cupsLangPrintFilter(stderr, "WARNING", |
22c9029b MS |
767 | _("The printer is unreachable at this " |
768 | "time.")); | |
c7017ecc MS |
769 | break; |
770 | ||
771 | case ECONNREFUSED : | |
772 | default : | |
0837b7e8 | 773 | _cupsLangPrintFilter(stderr, "WARNING", |
f3c17241 | 774 | _("The printer is in use.")); |
c7017ecc MS |
775 | break; |
776 | } | |
c0e1af83 | 777 | |
7e86f2f6 | 778 | sleep((unsigned)delay); |
c0e1af83 | 779 | |
f14324a7 | 780 | delay = _cupsNextDelay(delay, &prev_delay); |
ef416fc2 | 781 | } |
ef416fc2 | 782 | else |
783 | { | |
0837b7e8 | 784 | _cupsLangPrintFilter(stderr, "ERROR", |
22c9029b | 785 | _("The printer is not responding.")); |
ef416fc2 | 786 | sleep(30); |
787 | } | |
7594b224 | 788 | |
cc754834 | 789 | if (job_canceled) |
7594b224 | 790 | break; |
ef416fc2 | 791 | } |
c8fef167 | 792 | else |
eac3a0a0 | 793 | update_reasons(NULL, "-cups-certificate-error"); |
ef416fc2 | 794 | } |
c8fef167 | 795 | while (http->fd < 0); |
ef416fc2 | 796 | |
f3c17241 MS |
797 | if (job_canceled) |
798 | return (CUPS_BACKEND_OK); | |
799 | else if (!http) | |
7594b224 | 800 | return (CUPS_BACKEND_FAILED); |
7594b224 | 801 | |
5004c056 MS |
802 | if (httpIsEncrypted(http)) |
803 | { | |
804 | /* | |
805 | * Validate TLS credentials... | |
806 | */ | |
807 | ||
808 | cups_array_t *creds; /* TLS credentials */ | |
809 | cups_array_t *lcreds = NULL; /* Loaded credentials */ | |
810 | http_trust_t trust; /* Trust level */ | |
5ff02b0d MS |
811 | char credinfo[1024], /* Information on credentials */ |
812 | lcredinfo[1024];/* Information on saved credentials */ | |
813 | static const char * const trusts[] = { NULL, "+cups-pki-invalid", "+cups-pki-changed", "+cups-pki-expired", NULL, "+cups-pki-unknown" }; | |
5004c056 | 814 | /* Trust keywords */ |
5ff02b0d MS |
815 | static const char * const trust_msgs[] = |
816 | { | |
817 | "Credentials are OK/trusted", | |
818 | "Credentials are invalid", | |
819 | "Credentials have changed", | |
820 | "Credentials are expired", | |
821 | "Credentials have been renewed", | |
822 | "Credentials are unknown/new" | |
823 | }; | |
5004c056 MS |
824 | |
825 | fputs("DEBUG: Connection is encrypted.\n", stderr); | |
826 | ||
827 | if (!httpCopyCredentials(http, &creds)) | |
828 | { | |
829 | trust = httpCredentialsGetTrust(creds, hostname); | |
5ff02b0d MS |
830 | httpCredentialsString(creds, credinfo, sizeof(credinfo)); |
831 | ||
e5aa186c | 832 | fprintf(stderr, "DEBUG: %s (%s)\n", trust_msgs[trust], cupsLastErrorString()); |
5ff02b0d | 833 | fprintf(stderr, "DEBUG: Printer credentials: %s\n", credinfo); |
5004c056 | 834 | |
5ff02b0d MS |
835 | if (!httpLoadCredentials(NULL, &lcreds, hostname)) |
836 | { | |
837 | httpCredentialsString(lcreds, lcredinfo, sizeof(lcredinfo)); | |
838 | fprintf(stderr, "DEBUG: Stored credentials: %s\n", lcredinfo); | |
839 | } | |
840 | else | |
841 | fputs("DEBUG: No stored credentials.\n", stderr); | |
5004c056 MS |
842 | |
843 | update_reasons(NULL, "-cups-pki-invalid,cups-pki-changed,cups-pki-expired,cups-pki-unknown"); | |
844 | if (trusts[trust]) | |
845 | { | |
846 | update_reasons(NULL, trusts[trust]); | |
847 | return (CUPS_BACKEND_STOP); | |
848 | } | |
849 | ||
5ff02b0d | 850 | if (!lcreds) |
5004c056 MS |
851 | { |
852 | /* | |
853 | * Could not load the credentials, let's save the ones we have so we | |
854 | * can detect changes... | |
855 | */ | |
856 | ||
857 | httpSaveCredentials(NULL, creds, hostname); | |
858 | } | |
859 | ||
860 | httpFreeCredentials(lcreds); | |
861 | httpFreeCredentials(creds); | |
862 | } | |
863 | else | |
864 | { | |
5ff02b0d MS |
865 | fputs("DEBUG: No printer credentials.\n", stderr); |
866 | ||
5004c056 MS |
867 | update_reasons(NULL, "cups-pki-unknown"); |
868 | return (CUPS_BACKEND_STOP); | |
869 | } | |
870 | } | |
871 | ||
eac3a0a0 | 872 | update_reasons(NULL, "-connecting-to-device"); |
0837b7e8 | 873 | _cupsLangPrintFilter(stderr, "INFO", _("Connected to printer.")); |
ef416fc2 | 874 | |
22c9029b MS |
875 | fprintf(stderr, "DEBUG: Connected to %s:%d...\n", |
876 | httpAddrString(http->hostaddr, addrname, sizeof(addrname)), | |
a469f8a5 | 877 | httpAddrPort(http->hostaddr)); |
26d47ec6 | 878 | |
ef416fc2 | 879 | /* |
880 | * Build a URI for the printer and fill the standard IPP attributes for | |
881 | * an IPP_PRINT_FILE request. We can't use the URI in argv[0] because it | |
882 | * might contain username:password information... | |
883 | */ | |
884 | ||
acb056cb MS |
885 | httpAssembleURI(HTTP_URI_CODING_ALL, uri, sizeof(uri), scheme, NULL, hostname, |
886 | port, resource); | |
ef416fc2 | 887 | |
888 | /* | |
889 | * First validate the destination and see if the device supports multiple | |
cc754834 | 890 | * copies... |
ef416fc2 | 891 | */ |
892 | ||
a469f8a5 | 893 | #ifdef HAVE_LIBZ |
7e86f2f6 | 894 | compression_sup = NULL; |
a469f8a5 | 895 | #endif /* HAVE_LIBZ */ |
7e86f2f6 MS |
896 | copies_sup = NULL; |
897 | cups_version = NULL; | |
5ae9fbb3 | 898 | encryption_sup = NULL; |
7e86f2f6 MS |
899 | format_sup = NULL; |
900 | media_col_sup = NULL; | |
901 | supported = NULL; | |
902 | operations_sup = NULL; | |
903 | doc_handling_sup = NULL; | |
904 | print_color_mode_sup = NULL; | |
ef416fc2 | 905 | |
906 | do | |
907 | { | |
7a14d768 MS |
908 | /* |
909 | * Check for side-channel requests... | |
910 | */ | |
911 | ||
912 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
913 | ||
ef416fc2 | 914 | /* |
915 | * Build the IPP request... | |
916 | */ | |
917 | ||
fa73b229 | 918 | request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES); |
7e86f2f6 | 919 | ippSetVersion(request, version / 10, version % 10); |
ef416fc2 | 920 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
921 | NULL, uri); | |
922 | ||
923 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
924 | "requested-attributes", sizeof(pattrs) / sizeof(pattrs[0]), | |
925 | NULL, pattrs); | |
926 | ||
927 | /* | |
928 | * Do the request... | |
929 | */ | |
930 | ||
931 | fputs("DEBUG: Getting supported attributes...\n", stderr); | |
932 | ||
97c9a8d7 | 933 | if (http->version < HTTP_1_1) |
cc754834 | 934 | { |
c7017ecc MS |
935 | fprintf(stderr, "DEBUG: Printer responded with HTTP version %d.%d.\n", |
936 | http->version / 100, http->version % 100); | |
eac3a0a0 MS |
937 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
938 | "cups-ipp-wrong-http-version"); | |
cc754834 | 939 | } |
97c9a8d7 | 940 | |
7cf5915e MS |
941 | supported = cupsDoRequest(http, request, resource); |
942 | ipp_status = cupsLastError(); | |
ef416fc2 | 943 | |
22c9029b MS |
944 | fprintf(stderr, "DEBUG: Get-Printer-Attributes: %s (%s)\n", |
945 | ippErrorString(ipp_status), cupsLastErrorString()); | |
946 | ||
3e7fe0ca MS |
947 | if (ipp_status <= IPP_OK_CONFLICT) |
948 | password_tries = 0; | |
949 | else | |
ef416fc2 | 950 | { |
7cf5915e MS |
951 | fprintf(stderr, "DEBUG: Get-Printer-Attributes returned %s.\n", |
952 | ippErrorString(ipp_status)); | |
953 | ||
ef416fc2 | 954 | if (ipp_status == IPP_PRINTER_BUSY || |
955 | ipp_status == IPP_SERVICE_UNAVAILABLE) | |
956 | { | |
c0e1af83 | 957 | if (contimeout && (time(NULL) - start_time) > contimeout) |
958 | { | |
0837b7e8 MS |
959 | _cupsLangPrintFilter(stderr, "ERROR", |
960 | _("The printer is not responding.")); | |
c0e1af83 | 961 | return (CUPS_BACKEND_FAILED); |
962 | } | |
963 | ||
f3c17241 | 964 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
c0e1af83 | 965 | |
321d8d57 | 966 | report_printer_state(supported); |
c0e1af83 | 967 | |
7e86f2f6 | 968 | sleep((unsigned)delay); |
c0e1af83 | 969 | |
f14324a7 | 970 | delay = _cupsNextDelay(delay, &prev_delay); |
ef416fc2 | 971 | } |
972 | else if ((ipp_status == IPP_BAD_REQUEST || | |
c168a833 | 973 | ipp_status == IPP_VERSION_NOT_SUPPORTED) && version > 10) |
ef416fc2 | 974 | { |
975 | /* | |
cc754834 | 976 | * Switch to IPP/1.1 or IPP/1.0... |
ef416fc2 | 977 | */ |
978 | ||
cc754834 MS |
979 | if (version >= 20) |
980 | { | |
a469f8a5 MS |
981 | _cupsLangPrintFilter(stderr, "INFO", _("Preparing to print.")); |
982 | fprintf(stderr, | |
983 | "DEBUG: The printer does not support IPP/%d.%d, trying " | |
984 | "IPP/1.1.\n", version / 10, version % 10); | |
cc754834 MS |
985 | version = 11; |
986 | } | |
987 | else | |
988 | { | |
a469f8a5 MS |
989 | _cupsLangPrintFilter(stderr, "INFO", _("Preparing to print.")); |
990 | fprintf(stderr, | |
991 | "DEBUG: The printer does not support IPP/%d.%d, trying " | |
992 | "IPP/1.0.\n", version / 10, version % 10); | |
cc754834 MS |
993 | version = 10; |
994 | } | |
995 | ||
ef416fc2 | 996 | httpReconnect(http); |
997 | } | |
998 | else if (ipp_status == IPP_NOT_FOUND) | |
999 | { | |
0837b7e8 | 1000 | _cupsLangPrintFilter(stderr, "ERROR", |
a469f8a5 MS |
1001 | _("The printer configuration is incorrect or the " |
1002 | "printer no longer exists.")); | |
ef416fc2 | 1003 | |
22c9029b | 1004 | ippDelete(supported); |
ef416fc2 | 1005 | |
1006 | return (CUPS_BACKEND_STOP); | |
1007 | } | |
3e7fe0ca MS |
1008 | else if (ipp_status == IPP_FORBIDDEN || |
1009 | ipp_status == IPP_AUTHENTICATION_CANCELED) | |
41681883 | 1010 | { |
12f89d24 MS |
1011 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
1012 | /* WWW-Authenticate field value */ | |
1013 | ||
1014 | if (!strncmp(www_auth, "Negotiate", 9)) | |
41681883 | 1015 | auth_info_required = "negotiate"; |
12f89d24 MS |
1016 | else if (www_auth[0]) |
1017 | auth_info_required = "username,password"; | |
41681883 MS |
1018 | |
1019 | fprintf(stderr, "ATTR: auth-info-required=%s\n", auth_info_required); | |
1020 | return (CUPS_BACKEND_AUTH_REQUIRED); | |
1021 | } | |
3e7fe0ca | 1022 | else if (ipp_status != IPP_NOT_AUTHORIZED) |
ef416fc2 | 1023 | { |
0837b7e8 | 1024 | _cupsLangPrintFilter(stderr, "ERROR", |
22c9029b | 1025 | _("Unable to get printer status.")); |
ef416fc2 | 1026 | sleep(10); |
5a9febac MS |
1027 | |
1028 | httpReconnect(http); | |
ef416fc2 | 1029 | } |
1030 | ||
22c9029b MS |
1031 | ippDelete(supported); |
1032 | supported = NULL; | |
ef416fc2 | 1033 | continue; |
1034 | } | |
cc754834 | 1035 | |
eac3a0a0 | 1036 | if (!getenv("CLASS")) |
22c9029b | 1037 | { |
eac3a0a0 MS |
1038 | /* |
1039 | * Check printer-is-accepting-jobs = false and printer-state-reasons for the | |
1040 | * "spool-area-full" keyword... | |
1041 | */ | |
22c9029b | 1042 | |
eac3a0a0 MS |
1043 | int busy = 0; |
1044 | ||
1045 | if ((printer_accepting = ippFindAttribute(supported, | |
1046 | "printer-is-accepting-jobs", | |
1047 | IPP_TAG_BOOLEAN)) != NULL && | |
1048 | !printer_accepting->values[0].boolean) | |
1049 | busy = 1; | |
1050 | else if (!printer_accepting) | |
1051 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1052 | "cups-ipp-missing-printer-is-accepting-jobs"); | |
88f9aafc | 1053 | |
eac3a0a0 MS |
1054 | if ((printer_state = ippFindAttribute(supported, |
1055 | "printer-state-reasons", | |
a469f8a5 MS |
1056 | IPP_TAG_KEYWORD)) == NULL) |
1057 | { | |
1058 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1059 | "cups-ipp-missing-printer-state-reasons"); | |
1060 | } | |
1061 | else if (!busy) | |
eac3a0a0 MS |
1062 | { |
1063 | for (i = 0; i < printer_state->num_values; i ++) | |
a469f8a5 | 1064 | { |
eac3a0a0 MS |
1065 | if (!strcmp(printer_state->values[0].string.text, |
1066 | "spool-area-full") || | |
1067 | !strncmp(printer_state->values[0].string.text, "spool-area-full-", | |
1068 | 16)) | |
1069 | { | |
1070 | busy = 1; | |
1071 | break; | |
1072 | } | |
a469f8a5 | 1073 | } |
eac3a0a0 | 1074 | } |
eac3a0a0 MS |
1075 | |
1076 | if (busy) | |
22c9029b | 1077 | { |
f3c17241 | 1078 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
22c9029b | 1079 | |
321d8d57 | 1080 | report_printer_state(supported); |
22c9029b | 1081 | |
7e86f2f6 | 1082 | sleep((unsigned)delay); |
22c9029b | 1083 | |
eac3a0a0 | 1084 | delay = _cupsNextDelay(delay, &prev_delay); |
22c9029b MS |
1085 | |
1086 | ippDelete(supported); | |
eb383c31 MS |
1087 | supported = NULL; |
1088 | ipp_status = IPP_STATUS_ERROR_BUSY; | |
22c9029b MS |
1089 | continue; |
1090 | } | |
1091 | } | |
22c9029b | 1092 | |
cc754834 MS |
1093 | /* |
1094 | * Check for supported attributes... | |
1095 | */ | |
1096 | ||
a469f8a5 MS |
1097 | #ifdef HAVE_LIBZ |
1098 | if ((compression_sup = ippFindAttribute(supported, "compression-supported", | |
1099 | IPP_TAG_KEYWORD)) != NULL) | |
1100 | { | |
1101 | /* | |
1102 | * Check whether the requested compression is supported and/or default to | |
1103 | * compression if supported... | |
1104 | */ | |
1105 | ||
1106 | if (compression && !ippContainsString(compression_sup, compression)) | |
1107 | { | |
1108 | fprintf(stderr, "DEBUG: Printer does not support the requested " | |
1109 | "compression value \"%s\".\n", compression); | |
1110 | compression = NULL; | |
1111 | } | |
515c3db9 | 1112 | else if (!compression && (!strcmp(final_content_type, "image/pwg-raster") || !strcmp(final_content_type, "image/urf"))) |
a469f8a5 | 1113 | { |
0fa6c7fa | 1114 | if (ippContainsString(compression_sup, "gzip")) |
a469f8a5 | 1115 | compression = "gzip"; |
0fa6c7fa MS |
1116 | else if (ippContainsString(compression_sup, "deflate")) |
1117 | compression = "deflate"; | |
a469f8a5 MS |
1118 | |
1119 | if (compression) | |
1120 | fprintf(stderr, "DEBUG: Automatically using \"%s\" compression.\n", | |
1121 | compression); | |
1122 | } | |
1123 | } | |
1124 | #endif /* HAVE_LIBZ */ | |
1125 | ||
cc754834 MS |
1126 | if ((copies_sup = ippFindAttribute(supported, "copies-supported", |
1127 | IPP_TAG_RANGE)) != NULL) | |
ef416fc2 | 1128 | { |
1129 | /* | |
1130 | * Has the "copies-supported" attribute - does it have an upper | |
1131 | * bound > 1? | |
1132 | */ | |
1133 | ||
cc754834 MS |
1134 | fprintf(stderr, "DEBUG: copies-supported=%d-%d\n", |
1135 | copies_sup->values[0].range.lower, | |
1136 | copies_sup->values[0].range.upper); | |
1137 | ||
ef416fc2 | 1138 | if (copies_sup->values[0].range.upper <= 1) |
1139 | copies_sup = NULL; /* No */ | |
1140 | } | |
1141 | ||
cc754834 | 1142 | cups_version = ippFindAttribute(supported, "cups-version", IPP_TAG_TEXT); |
ef416fc2 | 1143 | |
5ae9fbb3 MS |
1144 | encryption_sup = ippFindAttribute(supported, "job-password-encryption-supported", IPP_TAG_KEYWORD); |
1145 | ||
cc754834 MS |
1146 | if ((format_sup = ippFindAttribute(supported, "document-format-supported", |
1147 | IPP_TAG_MIMETYPE)) != NULL) | |
ef416fc2 | 1148 | { |
1149 | fprintf(stderr, "DEBUG: document-format-supported (%d values)\n", | |
1150 | format_sup->num_values); | |
1151 | for (i = 0; i < format_sup->num_values; i ++) | |
1152 | fprintf(stderr, "DEBUG: [%d] = \"%s\"\n", i, | |
1153 | format_sup->values[i].string.text); | |
1154 | } | |
1155 | ||
cc754834 MS |
1156 | if ((media_col_sup = ippFindAttribute(supported, "media-col-supported", |
1157 | IPP_TAG_KEYWORD)) != NULL) | |
1158 | { | |
1159 | fprintf(stderr, "DEBUG: media-col-supported (%d values)\n", | |
1160 | media_col_sup->num_values); | |
1161 | for (i = 0; i < media_col_sup->num_values; i ++) | |
1162 | fprintf(stderr, "DEBUG: [%d] = \"%s\"\n", i, | |
1163 | media_col_sup->values[i].string.text); | |
1164 | } | |
1165 | ||
f2a7bf2a | 1166 | print_color_mode_sup = ippFindAttribute(supported, "print-color-mode-supported", IPP_TAG_KEYWORD); |
a469f8a5 | 1167 | |
0268488e MS |
1168 | if ((operations_sup = ippFindAttribute(supported, "operations-supported", |
1169 | IPP_TAG_ENUM)) != NULL) | |
1170 | { | |
a469f8a5 MS |
1171 | fprintf(stderr, "DEBUG: operations-supported (%d values)\n", |
1172 | operations_sup->num_values); | |
1173 | for (i = 0; i < operations_sup->num_values; i ++) | |
1174 | fprintf(stderr, "DEBUG: [%d] = %s\n", i, | |
1175 | ippOpString(operations_sup->values[i].integer)); | |
1176 | ||
eac3a0a0 MS |
1177 | for (i = 0; i < operations_sup->num_values; i ++) |
1178 | if (operations_sup->values[i].integer == IPP_PRINT_JOB) | |
1179 | break; | |
1180 | ||
1181 | if (i >= operations_sup->num_values) | |
1182 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1183 | "cups-ipp-missing-print-job"); | |
1184 | ||
1185 | for (i = 0; i < operations_sup->num_values; i ++) | |
1186 | if (operations_sup->values[i].integer == IPP_CANCEL_JOB) | |
1187 | break; | |
1188 | ||
1189 | if (i >= operations_sup->num_values) | |
1190 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1191 | "cups-ipp-missing-cancel-job"); | |
1192 | ||
1193 | for (i = 0; i < operations_sup->num_values; i ++) | |
1194 | if (operations_sup->values[i].integer == IPP_GET_JOB_ATTRIBUTES) | |
1195 | break; | |
1196 | ||
1197 | if (i >= operations_sup->num_values) | |
1198 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1199 | "cups-ipp-missing-get-job-attributes"); | |
1200 | ||
1201 | for (i = 0; i < operations_sup->num_values; i ++) | |
1202 | if (operations_sup->values[i].integer == IPP_GET_PRINTER_ATTRIBUTES) | |
1203 | break; | |
1204 | ||
1205 | if (i >= operations_sup->num_values) | |
1206 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1207 | "cups-ipp-missing-get-printer-attributes"); | |
1208 | ||
0268488e | 1209 | for (i = 0; i < operations_sup->num_values; i ++) |
dcb445bc | 1210 | { |
0268488e | 1211 | if (operations_sup->values[i].integer == IPP_VALIDATE_JOB) |
0268488e | 1212 | validate_job = 1; |
dcb445bc MS |
1213 | else if (operations_sup->values[i].integer == IPP_CREATE_JOB) |
1214 | create_job = 1; | |
1215 | else if (operations_sup->values[i].integer == IPP_SEND_DOCUMENT) | |
1216 | send_document = 1; | |
a29fd7dd MS |
1217 | else if (operations_sup->values[i].integer == IPP_GET_JOB_ATTRIBUTES) |
1218 | get_job_attrs = 1; | |
dcb445bc MS |
1219 | } |
1220 | ||
37e7e6e0 | 1221 | if (create_job && !send_document) |
dcb445bc MS |
1222 | { |
1223 | fputs("DEBUG: Printer supports Create-Job but not Send-Document.\n", | |
1224 | stderr); | |
1225 | create_job = 0; | |
a29fd7dd MS |
1226 | |
1227 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1228 | "cups-ipp-missing-send-document"); | |
dcb445bc | 1229 | } |
0268488e MS |
1230 | |
1231 | if (!validate_job) | |
eac3a0a0 MS |
1232 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1233 | "cups-ipp-missing-validate-job"); | |
0268488e MS |
1234 | } |
1235 | else | |
eac3a0a0 MS |
1236 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1237 | "cups-ipp-missing-operations-supported"); | |
0268488e | 1238 | |
84315f46 MS |
1239 | doc_handling_sup = ippFindAttribute(supported, |
1240 | "multiple-document-handling-supported", | |
1241 | IPP_TAG_KEYWORD); | |
1242 | ||
321d8d57 | 1243 | report_printer_state(supported); |
ef416fc2 | 1244 | } |
f3c17241 MS |
1245 | while (!job_canceled && ipp_status > IPP_OK_CONFLICT); |
1246 | ||
1247 | if (job_canceled) | |
1248 | return (CUPS_BACKEND_OK); | |
ef416fc2 | 1249 | |
1250 | /* | |
1251 | * See if the printer is accepting jobs and is not stopped; if either | |
1252 | * condition is true and we are printing to a class, requeue the job... | |
1253 | */ | |
1254 | ||
1255 | if (getenv("CLASS") != NULL) | |
1256 | { | |
1257 | printer_state = ippFindAttribute(supported, "printer-state", | |
1258 | IPP_TAG_ENUM); | |
1259 | printer_accepting = ippFindAttribute(supported, "printer-is-accepting-jobs", | |
1260 | IPP_TAG_BOOLEAN); | |
1261 | ||
1262 | if (printer_state == NULL || | |
bd7854cb | 1263 | (printer_state->values[0].integer > IPP_PRINTER_PROCESSING && |
1264 | waitprinter) || | |
ef416fc2 | 1265 | printer_accepting == NULL || |
1266 | !printer_accepting->values[0].boolean) | |
1267 | { | |
1268 | /* | |
1269 | * If the CLASS environment variable is set, the job was submitted | |
1270 | * to a class and not to a specific queue. In this case, we want | |
1271 | * to abort immediately so that the job can be requeued on the next | |
1272 | * available printer in the class. | |
1273 | */ | |
1274 | ||
0837b7e8 MS |
1275 | _cupsLangPrintFilter(stderr, "INFO", |
1276 | _("Unable to contact printer, queuing on next " | |
1277 | "printer in class.")); | |
ef416fc2 | 1278 | |
1279 | ippDelete(supported); | |
1280 | httpClose(http); | |
1281 | ||
ef416fc2 | 1282 | /* |
1283 | * Sleep 5 seconds to keep the job from requeuing too rapidly... | |
1284 | */ | |
1285 | ||
1286 | sleep(5); | |
1287 | ||
1288 | return (CUPS_BACKEND_FAILED); | |
1289 | } | |
1290 | } | |
1291 | ||
1292 | /* | |
1293 | * See if the printer supports multiple copies... | |
1294 | */ | |
1295 | ||
d09495fa | 1296 | copies = atoi(argv[4]); |
1297 | ||
ef416fc2 | 1298 | if (copies_sup || argc < 7) |
d09495fa | 1299 | copies_remaining = 1; |
ef416fc2 | 1300 | else |
d09495fa | 1301 | copies_remaining = copies; |
ef416fc2 | 1302 | |
0268488e MS |
1303 | /* |
1304 | * Prepare remaining printing options... | |
1305 | */ | |
1306 | ||
1307 | options = NULL; | |
0268488e MS |
1308 | |
1309 | if (send_options) | |
1310 | { | |
1311 | num_options = cupsParseOptions(argv[5], 0, &options); | |
1312 | ||
1313 | if (!cups_version && media_col_sup) | |
1314 | { | |
1315 | /* | |
1316 | * Load the PPD file and generate PWG attribute mapping information... | |
1317 | */ | |
1318 | ||
69889dcf MS |
1319 | ppd_attr_t *mandatory; /* cupsMandatory value */ |
1320 | ||
0268488e | 1321 | ppd = ppdOpenFile(getenv("PPD")); |
f14324a7 | 1322 | pc = _ppdCacheCreateWithPPD(ppd); |
0268488e | 1323 | |
a469f8a5 MS |
1324 | ppdMarkDefaults(ppd); |
1325 | cupsMarkOptions(ppd, num_options, options); | |
69889dcf MS |
1326 | |
1327 | if ((mandatory = ppdFindAttr(ppd, "cupsMandatory", NULL)) != NULL) | |
1328 | strlcpy(mandatory_attrs, mandatory->value, sizeof(mandatory_attrs)); | |
0268488e | 1329 | } |
5ae9fbb3 MS |
1330 | |
1331 | /* | |
1332 | * Validate job-password/-encryption... | |
1333 | */ | |
1334 | ||
1335 | if (cupsGetOption("job-password", num_options, options)) | |
1336 | { | |
1337 | const char *keyword; /* job-password-encryption value */ | |
1338 | static const char * const hashes[] = | |
1339 | { /* List of supported hash algorithms, in order of preference */ | |
1340 | "sha-512", | |
1341 | "sha-384", | |
1342 | "sha-512_256", | |
1343 | "sha-512-224", | |
1344 | "sha-256", | |
1345 | "sha-224", | |
1346 | "sha", | |
1347 | "none" | |
1348 | }; | |
1349 | ||
1350 | if ((keyword = cupsGetOption("job-password-encryption", num_options, options)) == NULL || !ippContainsString(encryption_sup, keyword)) | |
1351 | { | |
1352 | /* | |
1353 | * Either no job-password-encryption or the value isn't supported by | |
1354 | * the printer... | |
1355 | */ | |
1356 | ||
1357 | for (i = 0; i < (int)(sizeof(hashes) / sizeof(hashes[0])); i ++) | |
1358 | if (ippContainsString(encryption_sup, hashes[i])) | |
1359 | break; | |
1360 | ||
1361 | if (i < (int)(sizeof(hashes) / sizeof(hashes[0]))) | |
1362 | num_options = cupsAddOption("job-password-encryption", hashes[i], num_options, &options); | |
1363 | } | |
1364 | } | |
0268488e MS |
1365 | } |
1366 | else | |
1367 | num_options = 0; | |
1368 | ||
1369 | document_format = NULL; | |
1370 | ||
1371 | if (format_sup != NULL) | |
1372 | { | |
515c3db9 MS |
1373 | if (ippContainsString(format_sup, final_content_type)) |
1374 | document_format = final_content_type; | |
1375 | else if (ippContainsString(format_sup, "application/octet-stream")) | |
1376 | document_format = "application/octet-stream"; | |
0268488e MS |
1377 | } |
1378 | ||
82cc1f9a MS |
1379 | fprintf(stderr, "DEBUG: final_content_type=\"%s\", document_format=\"%s\"\n", |
1380 | final_content_type, document_format ? document_format : "(null)"); | |
1381 | ||
82f97232 MS |
1382 | /* |
1383 | * If the printer does not support HTTP/1.1 (which IPP requires), copy stdin | |
1384 | * to a temporary file so that we can do a HTTP/1.0 submission... | |
1385 | * | |
1386 | * (I hate compatibility hacks!) | |
1387 | */ | |
1388 | ||
1389 | if (http->version < HTTP_1_1 && num_files == 0) | |
1390 | { | |
1391 | if ((fd = cupsTempFd(tmpfilename, sizeof(tmpfilename))) < 0) | |
1392 | { | |
1393 | perror("DEBUG: Unable to create temporary file"); | |
1394 | return (CUPS_BACKEND_FAILED); | |
1395 | } | |
1396 | ||
1397 | _cupsLangPrintFilter(stderr, "INFO", _("Copying print data.")); | |
1398 | ||
7e86f2f6 | 1399 | if ((compatsize = write(fd, buffer, (size_t)bytes)) < 0) |
12f89d24 MS |
1400 | { |
1401 | perror("DEBUG: Unable to write temporary file"); | |
1402 | return (CUPS_BACKEND_FAILED); | |
1403 | } | |
1404 | ||
1405 | if ((bytes = backendRunLoop(-1, fd, snmp_fd, &(addrlist->addr), 0, 0, | |
1406 | backendNetworkSideCB)) < 0) | |
1407 | return (CUPS_BACKEND_FAILED); | |
1408 | ||
1409 | compatsize += bytes; | |
82f97232 MS |
1410 | |
1411 | close(fd); | |
1412 | ||
1413 | compatfile = tmpfilename; | |
1414 | files = &compatfile; | |
1415 | num_files = 1; | |
1416 | } | |
1417 | else if (http->version < HTTP_1_1 && num_files == 1) | |
1418 | { | |
1419 | struct stat fileinfo; /* File information */ | |
1420 | ||
1421 | if (!stat(files[0], &fileinfo)) | |
1422 | compatsize = fileinfo.st_size; | |
1423 | } | |
1424 | ||
5a9febac MS |
1425 | /* |
1426 | * If the printer only claims to support IPP/1.0, or if the user specifically | |
1427 | * included version=1.0 in the URI, then do not try to use Create-Job or | |
0fa6c7fa MS |
1428 | * Send-Document. This is another dreaded compatibility hack, but |
1429 | * unfortunately there are enough broken printers out there that we need | |
1430 | * this for now... | |
5a9febac MS |
1431 | */ |
1432 | ||
1433 | if (version == 10) | |
1434 | create_job = send_document = 0; | |
1435 | ||
7cf5915e MS |
1436 | /* |
1437 | * Start monitoring the printer in the background... | |
1438 | */ | |
1439 | ||
1440 | monitor.uri = uri; | |
1441 | monitor.hostname = hostname; | |
1442 | monitor.user = argv[2]; | |
1443 | monitor.resource = resource; | |
1444 | monitor.port = port; | |
1445 | monitor.version = version; | |
1446 | monitor.job_id = 0; | |
f64b32d9 | 1447 | monitor.create_job = create_job; |
a29fd7dd | 1448 | monitor.get_job_attrs = get_job_attrs; |
7cf5915e MS |
1449 | monitor.encryption = cupsEncryption(); |
1450 | monitor.job_state = IPP_JOB_PENDING; | |
1451 | monitor.printer_state = IPP_PRINTER_IDLE; | |
1452 | ||
dcb445bc MS |
1453 | if (create_job) |
1454 | { | |
1455 | monitor.job_name = argv[3]; | |
1456 | } | |
1457 | else | |
1458 | { | |
1459 | snprintf(print_job_name, sizeof(print_job_name), "%s - %s", argv[1], | |
1460 | argv[3]); | |
1461 | monitor.job_name = print_job_name; | |
1462 | } | |
1463 | ||
7cf5915e MS |
1464 | _cupsThreadCreate((_cups_thread_func_t)monitor_printer, &monitor); |
1465 | ||
ef416fc2 | 1466 | /* |
0268488e | 1467 | * Validate access to the printer... |
ef416fc2 | 1468 | */ |
1469 | ||
22c9029b | 1470 | while (!job_canceled && validate_job) |
ef416fc2 | 1471 | { |
887fbb54 | 1472 | request = new_request(IPP_OP_VALIDATE_JOB, version, uri, argv[2], |
dcb445bc | 1473 | monitor.job_name, num_options, options, compression, |
a469f8a5 | 1474 | copies_sup ? copies : 1, document_format, pc, ppd, |
f2a7bf2a | 1475 | media_col_sup, doc_handling_sup, print_color_mode_sup); |
b423cd4c | 1476 | |
c5b24bfa | 1477 | response = cupsDoRequest(http, request, resource); |
ef416fc2 | 1478 | |
0268488e | 1479 | ipp_status = cupsLastError(); |
ef416fc2 | 1480 | |
22c9029b MS |
1481 | fprintf(stderr, "DEBUG: Validate-Job: %s (%s)\n", |
1482 | ippErrorString(ipp_status), cupsLastErrorString()); | |
95e00ac3 | 1483 | debug_attributes(response); |
cc754834 | 1484 | |
c5b24bfa MS |
1485 | if ((job_auth = ippFindAttribute(response, "job-authorization-uri", |
1486 | IPP_TAG_URI)) != NULL) | |
1487 | num_options = cupsAddOption("job-authorization-uri", | |
1488 | ippGetString(job_auth, 0, NULL), num_options, | |
1489 | &options); | |
1490 | ||
1491 | ippDelete(response); | |
1492 | ||
22c9029b MS |
1493 | if (job_canceled) |
1494 | break; | |
ef416fc2 | 1495 | |
a469f8a5 MS |
1496 | if (ipp_status == IPP_STATUS_ERROR_SERVICE_UNAVAILABLE || |
1497 | ipp_status == IPP_STATUS_ERROR_BUSY) | |
22c9029b | 1498 | { |
f3c17241 | 1499 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
22c9029b MS |
1500 | sleep(10); |
1501 | } | |
a469f8a5 | 1502 | else if (ipp_status == IPP_STATUS_ERROR_DOCUMENT_FORMAT_NOT_SUPPORTED || |
651e0a22 | 1503 | ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES || |
a469f8a5 MS |
1504 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || |
1505 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1506 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1507 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
a29fd7dd | 1508 | goto cleanup; |
a469f8a5 | 1509 | else if (ipp_status == IPP_STATUS_ERROR_FORBIDDEN || |
de3edeba | 1510 | ipp_status == IPP_STATUS_ERROR_NOT_AUTHORIZED || |
a469f8a5 | 1511 | ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED) |
22c9029b | 1512 | { |
12f89d24 MS |
1513 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
1514 | /* WWW-Authenticate field value */ | |
cc754834 | 1515 | |
12f89d24 | 1516 | if (!strncmp(www_auth, "Negotiate", 9)) |
22c9029b | 1517 | auth_info_required = "negotiate"; |
12f89d24 MS |
1518 | else if (www_auth[0]) |
1519 | auth_info_required = "username,password"; | |
ef416fc2 | 1520 | |
22c9029b | 1521 | goto cleanup; |
0268488e | 1522 | } |
a469f8a5 | 1523 | else if (ipp_status == IPP_STATUS_ERROR_OPERATION_NOT_SUPPORTED) |
22c9029b | 1524 | { |
eac3a0a0 MS |
1525 | /* |
1526 | * This is all too common... | |
1527 | */ | |
1528 | ||
1529 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1530 | "cups-ipp-missing-validate-job"); | |
22c9029b MS |
1531 | break; |
1532 | } | |
a29fd7dd MS |
1533 | else if (ipp_status < IPP_REDIRECTION_OTHER_SITE || |
1534 | ipp_status == IPP_BAD_REQUEST) | |
0268488e | 1535 | break; |
887fbb54 MS |
1536 | else if (job_auth == NULL && ipp_status > IPP_BAD_REQUEST) |
1537 | goto cleanup; | |
0268488e | 1538 | } |
cc754834 | 1539 | |
0268488e MS |
1540 | /* |
1541 | * Then issue the print-job request... | |
1542 | */ | |
cc754834 | 1543 | |
0268488e | 1544 | job_id = 0; |
7cf5915e | 1545 | |
0268488e MS |
1546 | while (!job_canceled && copies_remaining > 0) |
1547 | { | |
1548 | /* | |
1549 | * Check for side-channel requests... | |
1550 | */ | |
cc754834 | 1551 | |
0268488e | 1552 | backendCheckSideChannel(snmp_fd, http->hostaddr); |
7cf5915e | 1553 | |
0268488e MS |
1554 | /* |
1555 | * Build the IPP job creation request... | |
1556 | */ | |
d09495fa | 1557 | |
0268488e MS |
1558 | if (job_canceled) |
1559 | break; | |
ef416fc2 | 1560 | |
dcb445bc MS |
1561 | request = new_request((num_files > 1 || create_job) ? IPP_CREATE_JOB : |
1562 | IPP_PRINT_JOB, | |
1563 | version, uri, argv[2], monitor.job_name, num_options, | |
1564 | options, compression, copies_sup ? copies : 1, | |
a469f8a5 | 1565 | document_format, pc, ppd, media_col_sup, |
f2a7bf2a | 1566 | doc_handling_sup, print_color_mode_sup); |
ef416fc2 | 1567 | |
ef416fc2 | 1568 | /* |
1569 | * Do the request... | |
1570 | */ | |
1571 | ||
dcb445bc | 1572 | if (num_files > 1 || create_job) |
bd7854cb | 1573 | response = cupsDoRequest(http, request, resource); |
ef416fc2 | 1574 | else |
cc754834 | 1575 | { |
82f97232 MS |
1576 | size_t length = 0; /* Length of request */ |
1577 | ||
1578 | if (compatsize > 0) | |
1579 | { | |
1580 | fputs("DEBUG: Sending file using HTTP/1.0 Content-Length...\n", stderr); | |
1581 | length = ippLength(request) + (size_t)compatsize; | |
1582 | } | |
1583 | else | |
1584 | fputs("DEBUG: Sending file using HTTP/1.1 chunking...\n", stderr); | |
1585 | ||
1586 | http_status = cupsSendRequest(http, request, resource, length); | |
cc754834 MS |
1587 | if (http_status == HTTP_CONTINUE && request->state == IPP_DATA) |
1588 | { | |
c41769ff MS |
1589 | if (compression && strcmp(compression, "none")) |
1590 | httpSetField(http, HTTP_FIELD_CONTENT_ENCODING, compression); | |
1591 | ||
cc754834 | 1592 | if (num_files == 1) |
dcb445bc MS |
1593 | { |
1594 | if ((fd = open(files[0], O_RDONLY)) < 0) | |
1595 | { | |
1596 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
1597 | return (CUPS_BACKEND_FAILED); | |
1598 | } | |
1599 | } | |
cc754834 | 1600 | else |
eac3a0a0 MS |
1601 | { |
1602 | fd = 0; | |
7e86f2f6 | 1603 | http_status = cupsWriteRequestData(http, buffer, (size_t)bytes); |
eac3a0a0 | 1604 | } |
cc754834 | 1605 | |
83e08001 MS |
1606 | while (http_status == HTTP_CONTINUE && |
1607 | (!job_canceled || compatsize > 0)) | |
cc754834 | 1608 | { |
eac3a0a0 MS |
1609 | /* |
1610 | * Check for side-channel requests and more print data... | |
1611 | */ | |
cc754834 | 1612 | |
eac3a0a0 MS |
1613 | FD_ZERO(&input); |
1614 | FD_SET(fd, &input); | |
1615 | FD_SET(snmp_fd, &input); | |
911cdc0d | 1616 | FD_SET(CUPS_SC_FD, &input); |
cc754834 | 1617 | |
eac3a0a0 MS |
1618 | while (select(fd > snmp_fd ? fd + 1 : snmp_fd + 1, &input, NULL, NULL, |
1619 | NULL) <= 0 && !job_canceled); | |
1620 | ||
1621 | if (FD_ISSET(snmp_fd, &input)) | |
cc754834 | 1622 | backendCheckSideChannel(snmp_fd, http->hostaddr); |
eac3a0a0 MS |
1623 | |
1624 | if (FD_ISSET(fd, &input)) | |
1625 | { | |
1626 | if ((bytes = read(fd, buffer, sizeof(buffer))) > 0) | |
1627 | { | |
1628 | fprintf(stderr, "DEBUG: Read %d bytes...\n", (int)bytes); | |
1629 | ||
7e86f2f6 | 1630 | if ((http_status = cupsWriteRequestData(http, buffer, (size_t)bytes)) |
c41769ff | 1631 | != HTTP_CONTINUE) |
eac3a0a0 MS |
1632 | break; |
1633 | } | |
1634 | else if (bytes == 0 || (errno != EINTR && errno != EAGAIN)) | |
1635 | break; | |
cc754834 MS |
1636 | } |
1637 | } | |
1638 | ||
c41769ff MS |
1639 | if (http_status == HTTP_ERROR) |
1640 | fprintf(stderr, "DEBUG: Error writing document data for " | |
1641 | "Print-Job: %s\n", strerror(httpError(http))); | |
1642 | ||
cc754834 MS |
1643 | if (num_files == 1) |
1644 | close(fd); | |
1645 | } | |
1646 | ||
1647 | response = cupsGetResponse(http, resource); | |
1648 | ippDelete(request); | |
1649 | } | |
bd7854cb | 1650 | |
1651 | ipp_status = cupsLastError(); | |
ef416fc2 | 1652 | |
22c9029b | 1653 | fprintf(stderr, "DEBUG: %s: %s (%s)\n", |
dcb445bc | 1654 | (num_files > 1 || create_job) ? "Create-Job" : "Print-Job", |
22c9029b | 1655 | ippErrorString(ipp_status), cupsLastErrorString()); |
95e00ac3 | 1656 | debug_attributes(response); |
22c9029b | 1657 | |
ef416fc2 | 1658 | if (ipp_status > IPP_OK_CONFLICT) |
1659 | { | |
1660 | job_id = 0; | |
1661 | ||
cc754834 | 1662 | if (job_canceled) |
bd7854cb | 1663 | break; |
1664 | ||
a469f8a5 MS |
1665 | if (ipp_status == IPP_STATUS_ERROR_SERVICE_UNAVAILABLE || |
1666 | ipp_status == IPP_STATUS_ERROR_NOT_POSSIBLE || | |
1667 | ipp_status == IPP_STATUS_ERROR_BUSY) | |
ef416fc2 | 1668 | { |
f3c17241 | 1669 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
ef416fc2 | 1670 | sleep(10); |
22c9029b MS |
1671 | |
1672 | if (num_files == 0) | |
1673 | { | |
1674 | /* | |
1675 | * We can't re-submit when we have no files to print, so exit | |
1676 | * immediately with the right status code... | |
1677 | */ | |
1678 | ||
1679 | goto cleanup; | |
1680 | } | |
ef416fc2 | 1681 | } |
a469f8a5 MS |
1682 | else if (ipp_status == IPP_STATUS_ERROR_JOB_CANCELED || |
1683 | ipp_status == IPP_STATUS_ERROR_NOT_AUTHORIZED || | |
6961465f | 1684 | ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES || |
a469f8a5 MS |
1685 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || |
1686 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1687 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1688 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
771bd8cb | 1689 | goto cleanup; |
ef416fc2 | 1690 | else |
68b10830 MS |
1691 | { |
1692 | /* | |
1693 | * Update auth-info-required as needed... | |
1694 | */ | |
1695 | ||
0837b7e8 | 1696 | _cupsLangPrintFilter(stderr, "ERROR", |
a469f8a5 | 1697 | _("Print job was not accepted.")); |
68b10830 | 1698 | |
a469f8a5 MS |
1699 | if (ipp_status == IPP_STATUS_ERROR_FORBIDDEN || |
1700 | ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED) | |
68b10830 | 1701 | { |
12f89d24 MS |
1702 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
1703 | /* WWW-Authenticate field value */ | |
3e7fe0ca | 1704 | |
12f89d24 MS |
1705 | if (!strncmp(www_auth, "Negotiate", 9)) |
1706 | auth_info_required = "negotiate"; | |
1707 | else if (www_auth[0]) | |
1708 | auth_info_required = "username,password"; | |
1709 | } | |
1710 | else if (ipp_status == IPP_REQUEST_VALUE) | |
1711 | { | |
1712 | /* | |
1713 | * Print file is too large, abort this job... | |
18ecb428 MS |
1714 | */ |
1715 | ||
12f89d24 | 1716 | goto cleanup; |
68b10830 | 1717 | } |
22c9029b MS |
1718 | else |
1719 | sleep(10); | |
1720 | ||
1721 | if (num_files == 0) | |
1722 | { | |
1723 | /* | |
1724 | * We can't re-submit when we have no files to print, so exit | |
1725 | * immediately with the right status code... | |
1726 | */ | |
1727 | ||
1728 | goto cleanup; | |
1729 | } | |
68b10830 | 1730 | } |
ef416fc2 | 1731 | } |
1732 | else if ((job_id_attr = ippFindAttribute(response, "job-id", | |
1733 | IPP_TAG_INTEGER)) == NULL) | |
1734 | { | |
a469f8a5 | 1735 | fputs("DEBUG: Print job accepted - job ID unknown.\n", stderr); |
eac3a0a0 MS |
1736 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1737 | "cups-ipp-missing-job-id"); | |
ef416fc2 | 1738 | job_id = 0; |
1739 | } | |
1740 | else | |
1741 | { | |
3e7fe0ca | 1742 | password_tries = 0; |
7cf5915e | 1743 | monitor.job_id = job_id = job_id_attr->values[0].integer; |
a469f8a5 | 1744 | fprintf(stderr, "DEBUG: Print job accepted - job ID %d.\n", job_id); |
ef416fc2 | 1745 | } |
1746 | ||
bd7854cb | 1747 | ippDelete(response); |
1748 | ||
cc754834 | 1749 | if (job_canceled) |
bd7854cb | 1750 | break; |
1751 | ||
dcb445bc | 1752 | if (job_id && (num_files > 1 || create_job)) |
bd7854cb | 1753 | { |
dcb445bc | 1754 | for (i = 0; num_files == 0 || i < num_files; i ++) |
bd7854cb | 1755 | { |
7a14d768 MS |
1756 | /* |
1757 | * Check for side-channel requests... | |
1758 | */ | |
1759 | ||
1760 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
1761 | ||
1762 | /* | |
1763 | * Send the next file in the job... | |
1764 | */ | |
1765 | ||
bd7854cb | 1766 | request = ippNewRequest(IPP_SEND_DOCUMENT); |
7e86f2f6 | 1767 | ippSetVersion(request, version / 10, version % 10); |
bd7854cb | 1768 | |
1769 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
1770 | NULL, uri); | |
1771 | ||
1772 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", | |
1773 | job_id); | |
1774 | ||
1775 | if (argv[2][0]) | |
1776 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
1777 | "requesting-user-name", NULL, argv[2]); | |
1778 | ||
ee8618f3 MS |
1779 | ippAddBoolean(request, IPP_TAG_OPERATION, "last-document", |
1780 | (i + 1) >= num_files); | |
bd7854cb | 1781 | |
82cc1f9a MS |
1782 | if (document_format) |
1783 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, | |
1784 | "document-format", NULL, document_format); | |
bd7854cb | 1785 | |
5a9febac MS |
1786 | if (compression) |
1787 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
1788 | "compression", NULL, compression); | |
1789 | ||
cc754834 | 1790 | fprintf(stderr, "DEBUG: Sending file %d using chunking...\n", i + 1); |
95e00ac3 MS |
1791 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request)); |
1792 | debug_attributes(request); | |
1793 | ||
cc754834 | 1794 | http_status = cupsSendRequest(http, request, resource, 0); |
dcb445bc MS |
1795 | if (http_status == HTTP_CONTINUE && request->state == IPP_DATA) |
1796 | { | |
a469f8a5 MS |
1797 | if (compression && strcmp(compression, "none")) |
1798 | httpSetField(http, HTTP_FIELD_CONTENT_ENCODING, compression); | |
1799 | ||
dcb445bc MS |
1800 | if (num_files == 0) |
1801 | { | |
1802 | fd = 0; | |
7e86f2f6 | 1803 | http_status = cupsWriteRequestData(http, buffer, (size_t)bytes); |
dcb445bc MS |
1804 | } |
1805 | else | |
1806 | { | |
1807 | if ((fd = open(files[i], O_RDONLY)) < 0) | |
1808 | { | |
1809 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
1810 | return (CUPS_BACKEND_FAILED); | |
1811 | } | |
1812 | } | |
1813 | } | |
1814 | else | |
1815 | fd = -1; | |
1816 | ||
1817 | if (fd >= 0) | |
cc754834 | 1818 | { |
82cc1f9a | 1819 | while (!job_canceled && http_status == HTTP_CONTINUE && |
83e08001 | 1820 | (bytes = read(fd, buffer, sizeof(buffer))) > 0) |
cc754834 | 1821 | { |
7e86f2f6 | 1822 | if ((http_status = cupsWriteRequestData(http, buffer, (size_t)bytes)) |
82cc1f9a | 1823 | != HTTP_CONTINUE) |
cc754834 MS |
1824 | break; |
1825 | else | |
1826 | { | |
1827 | /* | |
1828 | * Check for side-channel requests... | |
1829 | */ | |
1830 | ||
1831 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
1832 | } | |
1833 | } | |
1834 | ||
dcb445bc MS |
1835 | if (fd > 0) |
1836 | close(fd); | |
cc754834 | 1837 | } |
97c9a8d7 | 1838 | |
c41769ff MS |
1839 | if (http_status == HTTP_ERROR) |
1840 | fprintf(stderr, "DEBUG: Error writing document data for " | |
1841 | "Send-Document: %s\n", strerror(httpError(http))); | |
1842 | ||
95e00ac3 | 1843 | response = cupsGetResponse(http, resource); |
cc754834 | 1844 | ippDelete(request); |
bd7854cb | 1845 | |
22c9029b MS |
1846 | fprintf(stderr, "DEBUG: Send-Document: %s (%s)\n", |
1847 | ippErrorString(cupsLastError()), cupsLastErrorString()); | |
95e00ac3 MS |
1848 | debug_attributes(response); |
1849 | ippDelete(response); | |
22c9029b | 1850 | |
f024f448 | 1851 | if (cupsLastError() > IPP_OK_CONFLICT && !job_canceled) |
bd7854cb | 1852 | { |
1853 | ipp_status = cupsLastError(); | |
1854 | ||
0837b7e8 | 1855 | _cupsLangPrintFilter(stderr, "ERROR", |
22c9029b | 1856 | _("Unable to add document to print job.")); |
bd7854cb | 1857 | break; |
1858 | } | |
3e7fe0ca MS |
1859 | else |
1860 | { | |
1861 | password_tries = 0; | |
1862 | ||
1863 | if (num_files == 0 || fd < 0) | |
1864 | break; | |
1865 | } | |
bd7854cb | 1866 | } |
1867 | } | |
ef416fc2 | 1868 | |
f024f448 MS |
1869 | if (job_canceled) |
1870 | break; | |
1871 | ||
ef416fc2 | 1872 | if (ipp_status <= IPP_OK_CONFLICT && argc > 6) |
1873 | { | |
1874 | fprintf(stderr, "PAGE: 1 %d\n", copies_sup ? atoi(argv[4]) : 1); | |
d09495fa | 1875 | copies_remaining --; |
ef416fc2 | 1876 | } |
8e67b75b MS |
1877 | else if ((ipp_status == IPP_STATUS_ERROR_DOCUMENT_FORMAT_ERROR || ipp_status == IPP_STATUS_ERROR_DOCUMENT_UNPRINTABLE) && |
1878 | argc == 6 && | |
1879 | document_format && strcmp(document_format, "image/pwg-raster") && strcmp(document_format, "image/urf")) | |
1880 | { | |
1881 | /* | |
1882 | * Need to reprocess the job as raster... | |
1883 | */ | |
1884 | ||
1885 | fputs("JOBSTATE: cups-retry-as-raster\n", stderr); | |
1886 | if (job_id > 0) | |
1887 | cancel_job(http, uri, job_id, resource, argv[2], version); | |
1888 | ||
1889 | goto cleanup; | |
1890 | } | |
ef416fc2 | 1891 | else if (ipp_status == IPP_SERVICE_UNAVAILABLE || |
a2326b5b | 1892 | ipp_status == IPP_NOT_POSSIBLE || |
ef416fc2 | 1893 | ipp_status == IPP_PRINTER_BUSY) |
a469f8a5 MS |
1894 | { |
1895 | if (argc == 6) | |
1896 | { | |
1897 | /* | |
1898 | * Need to reprocess the entire job; if we have a job ID, cancel the | |
1899 | * job first... | |
1900 | */ | |
1901 | ||
1902 | if (job_id > 0) | |
1903 | cancel_job(http, uri, job_id, resource, argv[2], version); | |
1904 | ||
1905 | goto cleanup; | |
1906 | } | |
1f6f3dbc | 1907 | continue; |
a469f8a5 | 1908 | } |
5a9febac MS |
1909 | else if (ipp_status == IPP_REQUEST_VALUE || |
1910 | ipp_status == IPP_ERROR_JOB_CANCELED || | |
1911 | ipp_status == IPP_NOT_AUTHORIZED || | |
a469f8a5 MS |
1912 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || |
1913 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1914 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1915 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED || | |
5a9febac MS |
1916 | ipp_status == IPP_INTERNAL_ERROR) |
1917 | { | |
1918 | /* | |
1919 | * Print file is too large, job was canceled, we need new | |
1920 | * authentication data, or we had some sort of error... | |
1921 | */ | |
1922 | ||
1923 | goto cleanup; | |
1924 | } | |
0fa6c7fa MS |
1925 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_UPGRADE_REQUIRED) |
1926 | { | |
1927 | /* | |
1928 | * Server is configured incorrectly; the policy for Create-Job and | |
1929 | * Send-Document has to be the same (auth or no auth, encryption or | |
1930 | * no encryption). Force the queue to stop since printing will never | |
1931 | * work. | |
1932 | */ | |
1933 | ||
1934 | fputs("DEBUG: The server or printer is configured incorrectly.\n", | |
1935 | stderr); | |
1936 | fputs("DEBUG: The policy for Create-Job and Send-Document must have the " | |
1937 | "same authentication and encryption requirements.\n", stderr); | |
1938 | ||
1939 | ipp_status = IPP_STATUS_ERROR_INTERNAL; | |
1940 | ||
1941 | if (job_id > 0) | |
1942 | cancel_job(http, uri, job_id, resource, argv[2], version); | |
1943 | ||
1944 | goto cleanup; | |
1945 | } | |
5a9febac | 1946 | else if (ipp_status == IPP_NOT_FOUND) |
12f89d24 MS |
1947 | { |
1948 | /* | |
5a9febac MS |
1949 | * Printer does not actually implement support for Create-Job/ |
1950 | * Send-Document, so log the conformance issue and stop the printer. | |
12f89d24 MS |
1951 | */ |
1952 | ||
5a9febac MS |
1953 | fputs("DEBUG: This printer claims to support Create-Job and " |
1954 | "Send-Document, but those operations failed.\n", stderr); | |
1955 | fputs("DEBUG: Add '?version=1.0' to the device URI to use legacy " | |
1956 | "compatibility mode.\n", stderr); | |
1957 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1958 | "cups-ipp-missing-send-document"); | |
1959 | ||
1960 | ipp_status = IPP_INTERNAL_ERROR; /* Force queue to stop */ | |
1961 | ||
12f89d24 MS |
1962 | goto cleanup; |
1963 | } | |
ef416fc2 | 1964 | else |
d09495fa | 1965 | copies_remaining --; |
ef416fc2 | 1966 | |
1967 | /* | |
1968 | * Wait for the job to complete... | |
1969 | */ | |
1970 | ||
a29fd7dd | 1971 | if (!job_id || !waitjob || !get_job_attrs) |
ef416fc2 | 1972 | continue; |
1973 | ||
1e3e80bb | 1974 | fputs("STATE: +cups-waiting-for-job-completed\n", stderr); |
581dae2d | 1975 | |
0837b7e8 | 1976 | _cupsLangPrintFilter(stderr, "INFO", _("Waiting for job to complete.")); |
ef416fc2 | 1977 | |
f13db65e | 1978 | for (delay = _cupsNextDelay(0, &prev_delay), waittime = time(NULL) + 30; !job_canceled;) |
ef416fc2 | 1979 | { |
7a14d768 MS |
1980 | /* |
1981 | * Check for side-channel requests... | |
1982 | */ | |
1983 | ||
1984 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
1985 | ||
0fa6c7fa MS |
1986 | /* |
1987 | * Check printer state... | |
1988 | */ | |
1989 | ||
1990 | check_printer_state(http, uri, resource, argv[2], version); | |
1991 | ||
6961465f MS |
1992 | if (cupsLastError() <= IPP_OK_CONFLICT) |
1993 | password_tries = 0; | |
1994 | ||
ef416fc2 | 1995 | /* |
1996 | * Build an IPP_GET_JOB_ATTRIBUTES request... | |
1997 | */ | |
1998 | ||
fa73b229 | 1999 | request = ippNewRequest(IPP_GET_JOB_ATTRIBUTES); |
7e86f2f6 | 2000 | ippSetVersion(request, version / 10, version % 10); |
ef416fc2 | 2001 | |
2002 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
2003 | NULL, uri); | |
2004 | ||
2005 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", | |
2006 | job_id); | |
2007 | ||
2008 | if (argv[2][0]) | |
2009 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2010 | "requesting-user-name", NULL, argv[2]); | |
2011 | ||
2012 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
2013 | "requested-attributes", sizeof(jattrs) / sizeof(jattrs[0]), | |
2014 | NULL, jattrs); | |
2015 | ||
95e00ac3 MS |
2016 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request)); |
2017 | debug_attributes(request); | |
2018 | ||
ef416fc2 | 2019 | /* |
2020 | * Do the request... | |
2021 | */ | |
2022 | ||
f14324a7 | 2023 | httpReconnect(http); |
bd7854cb | 2024 | response = cupsDoRequest(http, request, resource); |
2025 | ipp_status = cupsLastError(); | |
ef416fc2 | 2026 | |
a29fd7dd | 2027 | if (ipp_status == IPP_NOT_FOUND || ipp_status == IPP_NOT_POSSIBLE) |
ef416fc2 | 2028 | { |
2029 | /* | |
2030 | * Job has gone away and/or the server has no job history... | |
2031 | */ | |
2032 | ||
eac3a0a0 MS |
2033 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
2034 | "cups-ipp-missing-job-history"); | |
ef416fc2 | 2035 | ippDelete(response); |
2036 | ||
2037 | ipp_status = IPP_OK; | |
2038 | break; | |
2039 | } | |
2040 | ||
22c9029b MS |
2041 | fprintf(stderr, "DEBUG: Get-Job-Attributes: %s (%s)\n", |
2042 | ippErrorString(ipp_status), cupsLastErrorString()); | |
95e00ac3 | 2043 | debug_attributes(response); |
22c9029b | 2044 | |
3e7fe0ca MS |
2045 | if (ipp_status <= IPP_OK_CONFLICT) |
2046 | password_tries = 0; | |
2047 | else | |
ef416fc2 | 2048 | { |
2049 | if (ipp_status != IPP_SERVICE_UNAVAILABLE && | |
2050 | ipp_status != IPP_PRINTER_BUSY) | |
2051 | { | |
bd7854cb | 2052 | ippDelete(response); |
12f89d24 | 2053 | ipp_status = IPP_OK; |
ef416fc2 | 2054 | break; |
2055 | } | |
a469f8a5 MS |
2056 | else if (ipp_status == IPP_INTERNAL_ERROR) |
2057 | { | |
2058 | waitjob_tries ++; | |
2059 | ||
2060 | if (waitjob_tries > 4) | |
2061 | { | |
2062 | ippDelete(response); | |
2063 | ipp_status = IPP_OK; | |
2064 | break; | |
2065 | } | |
2066 | } | |
ef416fc2 | 2067 | } |
2068 | ||
bd7854cb | 2069 | if (response) |
ef416fc2 | 2070 | { |
2071 | if ((job_state = ippFindAttribute(response, "job-state", | |
2072 | IPP_TAG_ENUM)) != NULL) | |
2073 | { | |
07ed0e9a MS |
2074 | /* |
2075 | * Reflect the remote job state in the local queue... | |
2076 | */ | |
2077 | ||
eac3a0a0 MS |
2078 | if (cups_version && |
2079 | job_state->values[0].integer >= IPP_JOB_PENDING && | |
07ed0e9a | 2080 | job_state->values[0].integer <= IPP_JOB_COMPLETED) |
eac3a0a0 MS |
2081 | update_reasons(NULL, |
2082 | remote_job_states[job_state->values[0].integer - | |
2083 | IPP_JOB_PENDING]); | |
2084 | ||
4ea83fb2 MS |
2085 | if ((job_sheets = ippFindAttribute(response, "job-impressions-completed", IPP_TAG_INTEGER)) == NULL) |
2086 | job_sheets = ippFindAttribute(response, "job-media-sheets-completed", IPP_TAG_INTEGER); | |
eac3a0a0 MS |
2087 | |
2088 | if (job_sheets) | |
2089 | fprintf(stderr, "PAGE: total %d\n", | |
2090 | job_sheets->values[0].integer); | |
07ed0e9a | 2091 | |
ef416fc2 | 2092 | /* |
f13db65e | 2093 | * Stop polling if the job is finished or pending-held for 30 seconds... |
ef416fc2 | 2094 | */ |
2095 | ||
f13db65e MS |
2096 | if (job_state->values[0].integer > IPP_JSTATE_STOPPED || |
2097 | (job_state->values[0].integer == IPP_JSTATE_HELD && time(NULL) > waittime)) | |
ef416fc2 | 2098 | { |
ef416fc2 | 2099 | ippDelete(response); |
2100 | break; | |
2101 | } | |
2102 | } | |
a2326b5b MS |
2103 | else if (ipp_status != IPP_SERVICE_UNAVAILABLE && |
2104 | ipp_status != IPP_NOT_POSSIBLE && | |
2105 | ipp_status != IPP_PRINTER_BUSY) | |
7a0cbd5e MS |
2106 | { |
2107 | /* | |
2108 | * If the printer does not return a job-state attribute, it does not | |
2109 | * conform to the IPP specification - break out immediately and fail | |
2110 | * the job... | |
2111 | */ | |
2112 | ||
eac3a0a0 MS |
2113 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
2114 | "cups-ipp-missing-job-state"); | |
7a0cbd5e MS |
2115 | ipp_status = IPP_INTERNAL_ERROR; |
2116 | break; | |
2117 | } | |
ef416fc2 | 2118 | } |
2119 | ||
bd7854cb | 2120 | ippDelete(response); |
ef416fc2 | 2121 | |
2122 | /* | |
f14324a7 | 2123 | * Wait before polling again... |
ef416fc2 | 2124 | */ |
2125 | ||
7e86f2f6 | 2126 | sleep((unsigned)delay); |
2e4ff8af | 2127 | |
f14324a7 | 2128 | delay = _cupsNextDelay(delay, &prev_delay); |
ef416fc2 | 2129 | } |
2130 | } | |
2131 | ||
2132 | /* | |
bd7854cb | 2133 | * Cancel the job as needed... |
ef416fc2 | 2134 | */ |
2135 | ||
f3c17241 | 2136 | if (job_canceled > 0 && job_id > 0) |
e7dc514d | 2137 | { |
bd7854cb | 2138 | cancel_job(http, uri, job_id, resource, argv[2], version); |
2139 | ||
e7dc514d MS |
2140 | if (cupsLastError() > IPP_OK_CONFLICT) |
2141 | _cupsLangPrintFilter(stderr, "ERROR", _("Unable to cancel print job.")); | |
2142 | } | |
2143 | ||
bd7854cb | 2144 | /* |
2145 | * Check the printer state and report it if necessary... | |
2146 | */ | |
ef416fc2 | 2147 | |
321d8d57 | 2148 | check_printer_state(http, uri, resource, argv[2], version); |
ef416fc2 | 2149 | |
6961465f MS |
2150 | if (cupsLastError() <= IPP_OK_CONFLICT) |
2151 | password_tries = 0; | |
2152 | ||
7a14d768 MS |
2153 | /* |
2154 | * Collect the final page count as needed... | |
2155 | */ | |
2156 | ||
c8fef167 | 2157 | if (have_supplies && |
cb7f98ee MS |
2158 | !backendSNMPSupplies(snmp_fd, &(http->addrlist->addr), &page_count, |
2159 | NULL) && | |
7a14d768 MS |
2160 | page_count > start_count) |
2161 | fprintf(stderr, "PAGE: total %d\n", page_count - start_count); | |
2162 | ||
18ecb428 MS |
2163 | #ifdef HAVE_GSSAPI |
2164 | /* | |
2165 | * See if we used Kerberos at all... | |
2166 | */ | |
2167 | ||
2168 | if (http->gssctx) | |
2169 | auth_info_required = "negotiate"; | |
2170 | #endif /* HAVE_GSSAPI */ | |
2171 | ||
ef416fc2 | 2172 | /* |
2173 | * Free memory... | |
2174 | */ | |
2175 | ||
0268488e MS |
2176 | cleanup: |
2177 | ||
2178 | cupsFreeOptions(num_options, options); | |
f14324a7 | 2179 | _ppdCacheDestroy(pc); |
a469f8a5 | 2180 | ppdClose(ppd); |
0268488e | 2181 | |
ef416fc2 | 2182 | httpClose(http); |
2183 | ||
bd7854cb | 2184 | ippDelete(supported); |
ef416fc2 | 2185 | |
2186 | /* | |
2187 | * Remove the temporary file(s) if necessary... | |
2188 | */ | |
2189 | ||
82f97232 MS |
2190 | if (tmpfilename[0]) |
2191 | unlink(tmpfilename); | |
2192 | ||
ef416fc2 | 2193 | /* |
2194 | * Return the queue status... | |
2195 | */ | |
2196 | ||
f14324a7 | 2197 | if (ipp_status == IPP_NOT_AUTHORIZED || ipp_status == IPP_FORBIDDEN || |
82f97232 | 2198 | ipp_status == IPP_AUTHENTICATION_CANCELED || |
f14324a7 MS |
2199 | ipp_status <= IPP_OK_CONFLICT) |
2200 | fprintf(stderr, "ATTR: auth-info-required=%s\n", auth_info_required); | |
18ecb428 | 2201 | |
a469f8a5 MS |
2202 | if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED) |
2203 | fputs("JOBSTATE: account-info-needed\n", stderr); | |
2204 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED) | |
2205 | fputs("JOBSTATE: account-closed\n", stderr); | |
2206 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED) | |
2207 | fputs("JOBSTATE: account-limit-reached\n", stderr); | |
2208 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
2209 | fputs("JOBSTATE: account-authorization-failed\n", stderr); | |
2210 | ||
82f97232 | 2211 | if (ipp_status == IPP_NOT_AUTHORIZED || ipp_status == IPP_FORBIDDEN || |
6961465f | 2212 | ipp_status == IPP_AUTHENTICATION_CANCELED) |
7ff4fea9 | 2213 | return (CUPS_BACKEND_AUTH_REQUIRED); |
6961465f MS |
2214 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || |
2215 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || | |
2216 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
2217 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
2218 | return (CUPS_BACKEND_HOLD); | |
7a0cbd5e MS |
2219 | else if (ipp_status == IPP_INTERNAL_ERROR) |
2220 | return (CUPS_BACKEND_STOP); | |
887fbb54 | 2221 | else if (ipp_status == IPP_CONFLICT || ipp_status == IPP_STATUS_ERROR_REQUEST_ENTITY || ipp_status == IPP_STATUS_ERROR_REQUEST_VALUE) |
7ff4fea9 | 2222 | return (CUPS_BACKEND_FAILED); |
a29fd7dd | 2223 | else if (ipp_status == IPP_REQUEST_VALUE || |
6961465f | 2224 | ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES || |
a29fd7dd | 2225 | ipp_status == IPP_DOCUMENT_FORMAT || job_canceled < 0) |
12f89d24 | 2226 | { |
f3c17241 MS |
2227 | if (ipp_status == IPP_REQUEST_VALUE) |
2228 | _cupsLangPrintFilter(stderr, "ERROR", _("Print job too large.")); | |
a29fd7dd MS |
2229 | else if (ipp_status == IPP_DOCUMENT_FORMAT) |
2230 | _cupsLangPrintFilter(stderr, "ERROR", | |
2231 | _("Printer cannot print supplied content.")); | |
6961465f MS |
2232 | else if (ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES) |
2233 | _cupsLangPrintFilter(stderr, "ERROR", | |
2234 | _("Printer cannot print with supplied options.")); | |
f3c17241 MS |
2235 | else |
2236 | _cupsLangPrintFilter(stderr, "ERROR", _("Print job canceled at printer.")); | |
2237 | ||
12f89d24 MS |
2238 | return (CUPS_BACKEND_CANCEL); |
2239 | } | |
771bd8cb | 2240 | else if (ipp_status > IPP_OK_CONFLICT && ipp_status != IPP_ERROR_JOB_CANCELED) |
22c9029b | 2241 | return (CUPS_BACKEND_RETRY_CURRENT); |
7ff4fea9 MS |
2242 | else |
2243 | return (CUPS_BACKEND_OK); | |
ef416fc2 | 2244 | } |
2245 | ||
2246 | ||
bd7854cb | 2247 | /* |
2248 | * 'cancel_job()' - Cancel a print job. | |
2249 | */ | |
2250 | ||
2251 | static void | |
2252 | cancel_job(http_t *http, /* I - HTTP connection */ | |
2253 | const char *uri, /* I - printer-uri */ | |
2254 | int id, /* I - job-id */ | |
2255 | const char *resource, /* I - Resource path */ | |
2256 | const char *user, /* I - requesting-user-name */ | |
2257 | int version) /* I - IPP version */ | |
2258 | { | |
2259 | ipp_t *request; /* Cancel-Job request */ | |
2260 | ||
2261 | ||
0837b7e8 | 2262 | _cupsLangPrintFilter(stderr, "INFO", _("Canceling print job.")); |
bd7854cb | 2263 | |
2264 | request = ippNewRequest(IPP_CANCEL_JOB); | |
7e86f2f6 | 2265 | ippSetVersion(request, version / 10, version % 10); |
bd7854cb | 2266 | |
2267 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
2268 | NULL, uri); | |
2269 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", id); | |
2270 | ||
2271 | if (user && user[0]) | |
2272 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2273 | "requesting-user-name", NULL, user); | |
2274 | ||
2275 | /* | |
2276 | * Do the request... | |
2277 | */ | |
2278 | ||
2279 | ippDelete(cupsDoRequest(http, request, resource)); | |
bd7854cb | 2280 | } |
2281 | ||
2282 | ||
ef416fc2 | 2283 | /* |
7cf5915e | 2284 | * 'check_printer_state()' - Check the printer state. |
ef416fc2 | 2285 | */ |
2286 | ||
7cf5915e | 2287 | static ipp_pstate_t /* O - Current printer-state */ |
fa73b229 | 2288 | check_printer_state( |
2289 | http_t *http, /* I - HTTP connection */ | |
2290 | const char *uri, /* I - Printer URI */ | |
2291 | const char *resource, /* I - Resource path */ | |
2292 | const char *user, /* I - Username, if any */ | |
321d8d57 MS |
2293 | int version) /* I - IPP version */ |
2294 | { | |
7cf5915e MS |
2295 | ipp_t *request, /* IPP request */ |
2296 | *response; /* IPP response */ | |
2297 | ipp_attribute_t *attr; /* Attribute in response */ | |
2298 | ipp_pstate_t printer_state = IPP_PRINTER_STOPPED; | |
2299 | /* Current printer-state */ | |
ef416fc2 | 2300 | |
2301 | ||
2302 | /* | |
7cf5915e | 2303 | * Send a Get-Printer-Attributes request and log the results... |
ef416fc2 | 2304 | */ |
2305 | ||
fa73b229 | 2306 | request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES); |
7e86f2f6 | 2307 | ippSetVersion(request, version / 10, version % 10); |
ef416fc2 | 2308 | |
2309 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
7cf5915e | 2310 | NULL, uri); |
ef416fc2 | 2311 | |
2312 | if (user && user[0]) | |
2313 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
7cf5915e | 2314 | "requesting-user-name", NULL, user); |
ef416fc2 | 2315 | |
323c5de1 | 2316 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, |
7cf5915e MS |
2317 | "requested-attributes", |
2318 | (int)(sizeof(pattrs) / sizeof(pattrs[0])), NULL, pattrs); | |
ef416fc2 | 2319 | |
95e00ac3 MS |
2320 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request)); |
2321 | debug_attributes(request); | |
2322 | ||
ef416fc2 | 2323 | if ((response = cupsDoRequest(http, request, resource)) != NULL) |
2324 | { | |
321d8d57 | 2325 | report_printer_state(response); |
7cf5915e MS |
2326 | |
2327 | if ((attr = ippFindAttribute(response, "printer-state", | |
2328 | IPP_TAG_ENUM)) != NULL) | |
2329 | printer_state = (ipp_pstate_t)attr->values[0].integer; | |
ef416fc2 | 2330 | } |
7cf5915e | 2331 | |
22c9029b MS |
2332 | fprintf(stderr, "DEBUG: Get-Printer-Attributes: %s (%s)\n", |
2333 | ippErrorString(cupsLastError()), cupsLastErrorString()); | |
95e00ac3 | 2334 | debug_attributes(response); |
b0a1368d | 2335 | ippDelete(response); |
22c9029b | 2336 | |
7cf5915e MS |
2337 | /* |
2338 | * Return the printer-state value... | |
2339 | */ | |
2340 | ||
2341 | return (printer_state); | |
ef416fc2 | 2342 | } |
2343 | ||
2344 | ||
95e00ac3 MS |
2345 | /* |
2346 | * 'debug_attributes()' - Print out the request or response attributes as DEBUG | |
2347 | * messages... | |
2348 | */ | |
2349 | ||
2350 | static void | |
2351 | debug_attributes(ipp_t *ipp) /* I - Request or response message */ | |
2352 | { | |
2353 | ipp_tag_t group; /* Current group */ | |
2354 | ipp_attribute_t *attr; /* Current attribute */ | |
2355 | char buffer[1024]; /* Value buffer */ | |
2356 | ||
2357 | ||
2358 | for (group = IPP_TAG_ZERO, attr = ippFirstAttribute(ipp); | |
2359 | attr; | |
2360 | attr = ippNextAttribute(ipp)) | |
2361 | { | |
2362 | const char *name = ippGetName(attr); | |
2363 | ||
2364 | if (!name) | |
2365 | { | |
2366 | group = IPP_TAG_ZERO; | |
2367 | continue; | |
2368 | } | |
2369 | ||
2370 | if (group != ippGetGroupTag(attr)) | |
2371 | { | |
2372 | group = ippGetGroupTag(attr); | |
2373 | fprintf(stderr, "DEBUG: ---- %s ----\n", ippTagString(group)); | |
2374 | } | |
2375 | ||
2376 | if (!strcmp(name, "job-password")) | |
2377 | strlcpy(buffer, "---", sizeof(buffer)); | |
2378 | else | |
2379 | ippAttributeString(attr, buffer, sizeof(buffer)); | |
2380 | ||
2381 | fprintf(stderr, "DEBUG: %s %s%s %s\n", name, | |
2382 | ippGetCount(attr) > 1 ? "1setOf " : "", | |
2383 | ippTagString(ippGetValueTag(attr)), buffer); | |
2384 | } | |
2385 | ||
2386 | fprintf(stderr, "DEBUG: ---- %s ----\n", ippTagString(IPP_TAG_END)); | |
2387 | } | |
2388 | ||
2389 | ||
7cf5915e | 2390 | /* |
eac3a0a0 | 2391 | * 'monitor_printer()' - Monitor the printer state. |
7cf5915e MS |
2392 | */ |
2393 | ||
2394 | static void * /* O - Thread exit code */ | |
2395 | monitor_printer( | |
2396 | _cups_monitor_t *monitor) /* I - Monitoring data */ | |
2397 | { | |
2398 | http_t *http; /* Connection to printer */ | |
2399 | ipp_t *request, /* IPP request */ | |
2400 | *response; /* IPP response */ | |
2401 | ipp_attribute_t *attr; /* Attribute in response */ | |
2402 | int delay, /* Current delay */ | |
f14324a7 | 2403 | prev_delay; /* Previous delay */ |
dcb445bc MS |
2404 | ipp_op_t job_op; /* Operation to use */ |
2405 | int job_id; /* Job ID */ | |
2406 | const char *job_name; /* Job name */ | |
2407 | ipp_jstate_t job_state; /* Job state */ | |
2408 | const char *job_user; /* Job originating user name */ | |
6961465f | 2409 | int password_tries = 0; /* Password tries */ |
7cf5915e MS |
2410 | |
2411 | ||
2412 | /* | |
2413 | * Make a copy of the printer connection... | |
2414 | */ | |
2415 | ||
db8b865d MS |
2416 | http = httpConnect2(monitor->hostname, monitor->port, NULL, AF_UNSPEC, |
2417 | monitor->encryption, 1, 0, NULL); | |
f228370c | 2418 | httpSetTimeout(http, 30.0, timeout_cb, NULL); |
3e7fe0ca MS |
2419 | if (username[0]) |
2420 | cupsSetUser(username); | |
6961465f MS |
2421 | |
2422 | cupsSetPasswordCB2((cups_password_cb2_t)password_cb, &password_tries); | |
7cf5915e MS |
2423 | |
2424 | /* | |
2425 | * Loop until the job is canceled, aborted, or completed. | |
2426 | */ | |
2427 | ||
f14324a7 | 2428 | delay = _cupsNextDelay(0, &prev_delay); |
7cf5915e | 2429 | |
a469f8a5 MS |
2430 | monitor->job_reasons = 0; |
2431 | ||
7cf5915e MS |
2432 | while (monitor->job_state < IPP_JOB_CANCELED && !job_canceled) |
2433 | { | |
2434 | /* | |
a401c273 | 2435 | * Reconnect to the printer as needed... |
7cf5915e MS |
2436 | */ |
2437 | ||
a401c273 MS |
2438 | if (httpGetFd(http) < 0) |
2439 | httpReconnect(http); | |
2440 | ||
2441 | if (httpGetFd(http) >= 0) | |
7cf5915e MS |
2442 | { |
2443 | /* | |
2444 | * Connected, so check on the printer state... | |
2445 | */ | |
2446 | ||
2447 | monitor->printer_state = check_printer_state(http, monitor->uri, | |
2448 | monitor->resource, | |
2449 | monitor->user, | |
321d8d57 | 2450 | monitor->version); |
6961465f MS |
2451 | if (cupsLastError() <= IPP_OK_CONFLICT) |
2452 | password_tries = 0; | |
7cf5915e | 2453 | |
f64b32d9 MS |
2454 | if (monitor->job_id == 0 && monitor->create_job) |
2455 | { | |
2456 | /* | |
2457 | * No job-id yet, so continue... | |
2458 | */ | |
2459 | ||
a401c273 | 2460 | goto monitor_sleep; |
f64b32d9 MS |
2461 | } |
2462 | ||
dcb445bc MS |
2463 | /* |
2464 | * Check the status of the job itself... | |
2465 | */ | |
7cf5915e | 2466 | |
a29fd7dd MS |
2467 | job_op = (monitor->job_id > 0 && monitor->get_job_attrs) ? |
2468 | IPP_GET_JOB_ATTRIBUTES : IPP_GET_JOBS; | |
dcb445bc | 2469 | request = ippNewRequest(job_op); |
7e86f2f6 | 2470 | ippSetVersion(request, monitor->version / 10, monitor->version % 10); |
7cf5915e | 2471 | |
dcb445bc MS |
2472 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
2473 | NULL, monitor->uri); | |
2474 | if (job_op == IPP_GET_JOB_ATTRIBUTES) | |
7cf5915e | 2475 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", |
dcb445bc | 2476 | monitor->job_id); |
7cf5915e | 2477 | |
dcb445bc MS |
2478 | if (monitor->user && monitor->user[0]) |
2479 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2480 | "requesting-user-name", NULL, monitor->user); | |
7cf5915e | 2481 | |
dcb445bc MS |
2482 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, |
2483 | "requested-attributes", | |
2484 | (int)(sizeof(jattrs) / sizeof(jattrs[0])), NULL, jattrs); | |
7cf5915e | 2485 | |
dcb445bc MS |
2486 | /* |
2487 | * Do the request... | |
2488 | */ | |
7cf5915e | 2489 | |
dcb445bc | 2490 | response = cupsDoRequest(http, request, monitor->resource); |
7cf5915e | 2491 | |
f3c17241 | 2492 | fprintf(stderr, "DEBUG: (monitor) %s: %s (%s)\n", ippOpString(job_op), |
dcb445bc | 2493 | ippErrorString(cupsLastError()), cupsLastErrorString()); |
22c9029b | 2494 | |
3e7fe0ca MS |
2495 | if (cupsLastError() <= IPP_OK_CONFLICT) |
2496 | password_tries = 0; | |
2497 | ||
dcb445bc MS |
2498 | if (job_op == IPP_GET_JOB_ATTRIBUTES) |
2499 | { | |
7cf5915e MS |
2500 | if ((attr = ippFindAttribute(response, "job-state", |
2501 | IPP_TAG_ENUM)) != NULL) | |
2502 | monitor->job_state = (ipp_jstate_t)attr->values[0].integer; | |
2503 | else | |
2504 | monitor->job_state = IPP_JOB_COMPLETED; | |
dcb445bc | 2505 | } |
12f89d24 | 2506 | else if (response) |
dcb445bc MS |
2507 | { |
2508 | for (attr = response->attrs; attr; attr = attr->next) | |
2509 | { | |
2510 | job_id = 0; | |
2511 | job_name = NULL; | |
2512 | job_state = IPP_JOB_PENDING; | |
2513 | job_user = NULL; | |
2514 | ||
2515 | while (attr && attr->group_tag != IPP_TAG_JOB) | |
2516 | attr = attr->next; | |
7cf5915e | 2517 | |
dcb445bc MS |
2518 | if (!attr) |
2519 | break; | |
2520 | ||
2521 | while (attr && attr->group_tag == IPP_TAG_JOB) | |
2522 | { | |
2523 | if (!strcmp(attr->name, "job-id") && | |
2524 | attr->value_tag == IPP_TAG_INTEGER) | |
2525 | job_id = attr->values[0].integer; | |
2526 | else if (!strcmp(attr->name, "job-name") && | |
2527 | (attr->value_tag == IPP_TAG_NAME || | |
2528 | attr->value_tag == IPP_TAG_NAMELANG)) | |
2529 | job_name = attr->values[0].string.text; | |
2530 | else if (!strcmp(attr->name, "job-state") && | |
2531 | attr->value_tag == IPP_TAG_ENUM) | |
7e86f2f6 | 2532 | job_state = (ipp_jstate_t)attr->values[0].integer; |
dcb445bc MS |
2533 | else if (!strcmp(attr->name, "job-originating-user-name") && |
2534 | (attr->value_tag == IPP_TAG_NAME || | |
2535 | attr->value_tag == IPP_TAG_NAMELANG)) | |
2536 | job_user = attr->values[0].string.text; | |
2537 | ||
2538 | attr = attr->next; | |
2539 | } | |
2540 | ||
2541 | if (job_id > 0 && job_name && !strcmp(job_name, monitor->job_name) && | |
2542 | job_user && monitor->user && !strcmp(job_user, monitor->user)) | |
2543 | { | |
2544 | monitor->job_id = job_id; | |
2545 | monitor->job_state = job_state; | |
2546 | break; | |
2547 | } | |
2548 | ||
2549 | if (!attr) | |
2550 | break; | |
2551 | } | |
7cf5915e MS |
2552 | } |
2553 | ||
f024f448 MS |
2554 | fprintf(stderr, "DEBUG: (monitor) job-state = %s\n", |
2555 | ippEnumString("job-state", monitor->job_state)); | |
2556 | ||
2557 | if (!job_canceled && | |
2558 | (monitor->job_state == IPP_JOB_CANCELED || | |
2559 | monitor->job_state == IPP_JOB_ABORTED)) | |
2560 | { | |
2561 | job_canceled = -1; | |
2562 | fprintf(stderr, "DEBUG: (monitor) job_canceled = -1\n"); | |
2563 | } | |
2564 | ||
a469f8a5 MS |
2565 | if ((attr = ippFindAttribute(response, "job-state-reasons", |
2566 | IPP_TAG_KEYWORD)) != NULL) | |
2567 | { | |
2568 | int i, new_reasons = 0; /* Looping var, new reasons */ | |
2569 | ||
2570 | for (i = 0; i < attr->num_values; i ++) | |
2571 | { | |
2572 | if (!strcmp(attr->values[i].string.text, | |
2573 | "account-authorization-failed")) | |
2574 | new_reasons |= _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED; | |
2575 | else if (!strcmp(attr->values[i].string.text, "account-closed")) | |
2576 | new_reasons |= _CUPS_JSR_ACCOUNT_CLOSED; | |
2577 | else if (!strcmp(attr->values[i].string.text, "account-info-needed")) | |
2578 | new_reasons |= _CUPS_JSR_ACCOUNT_INFO_NEEDED; | |
2579 | else if (!strcmp(attr->values[i].string.text, | |
2580 | "account-limit-reached")) | |
2581 | new_reasons |= _CUPS_JSR_ACCOUNT_LIMIT_REACHED; | |
2582 | else if (!strcmp(attr->values[i].string.text, "job-password-wait")) | |
2583 | new_reasons |= _CUPS_JSR_JOB_PASSWORD_WAIT; | |
2584 | else if (!strcmp(attr->values[i].string.text, "job-release-wait")) | |
2585 | new_reasons |= _CUPS_JSR_JOB_RELEASE_WAIT; | |
f024f448 MS |
2586 | if (!job_canceled && |
2587 | (!strncmp(attr->values[i].string.text, "job-canceled-", 13) || !strcmp(attr->values[i].string.text, "aborted-by-system"))) | |
6028693e | 2588 | job_canceled = 1; |
a469f8a5 MS |
2589 | } |
2590 | ||
2591 | if (new_reasons != monitor->job_reasons) | |
2592 | { | |
2593 | if (new_reasons & _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED) | |
2594 | fputs("JOBSTATE: account-authorization-failed\n", stderr); | |
2595 | else if (new_reasons & _CUPS_JSR_ACCOUNT_CLOSED) | |
2596 | fputs("JOBSTATE: account-closed\n", stderr); | |
2597 | else if (new_reasons & _CUPS_JSR_ACCOUNT_INFO_NEEDED) | |
2598 | fputs("JOBSTATE: account-info-needed\n", stderr); | |
2599 | else if (new_reasons & _CUPS_JSR_ACCOUNT_LIMIT_REACHED) | |
2600 | fputs("JOBSTATE: account-limit-reached\n", stderr); | |
2601 | else if (new_reasons & _CUPS_JSR_JOB_PASSWORD_WAIT) | |
2602 | fputs("JOBSTATE: job-password-wait\n", stderr); | |
2603 | else if (new_reasons & _CUPS_JSR_JOB_RELEASE_WAIT) | |
2604 | fputs("JOBSTATE: job-release-wait\n", stderr); | |
2605 | else | |
2606 | fputs("JOBSTATE: job-printing\n", stderr); | |
2607 | ||
2608 | monitor->job_reasons = new_reasons; | |
2609 | } | |
2610 | } | |
2611 | ||
dcb445bc MS |
2612 | ippDelete(response); |
2613 | ||
f024f448 | 2614 | fprintf(stderr, "DEBUG: (monitor) job-state = %s\n", |
f3c17241 MS |
2615 | ippEnumString("job-state", monitor->job_state)); |
2616 | ||
2617 | if (!job_canceled && | |
2618 | (monitor->job_state == IPP_JOB_CANCELED || | |
2619 | monitor->job_state == IPP_JOB_ABORTED)) | |
2620 | job_canceled = -1; | |
7cf5915e MS |
2621 | } |
2622 | ||
2623 | /* | |
f14324a7 | 2624 | * Sleep for N seconds... |
7cf5915e MS |
2625 | */ |
2626 | ||
a401c273 MS |
2627 | monitor_sleep: |
2628 | ||
7e86f2f6 | 2629 | sleep((unsigned)delay); |
7cf5915e | 2630 | |
f14324a7 | 2631 | delay = _cupsNextDelay(delay, &prev_delay); |
7cf5915e MS |
2632 | } |
2633 | ||
dcb445bc MS |
2634 | /* |
2635 | * Cancel the job if necessary... | |
2636 | */ | |
2637 | ||
f3c17241 | 2638 | if (job_canceled > 0 && monitor->job_id > 0) |
e7dc514d | 2639 | { |
a401c273 MS |
2640 | if (httpGetFd(http) < 0) |
2641 | httpReconnect(http); | |
2642 | ||
2643 | if (httpGetFd(http) >= 0) | |
e7dc514d | 2644 | { |
dcb445bc MS |
2645 | cancel_job(http, monitor->uri, monitor->job_id, monitor->resource, |
2646 | monitor->user, monitor->version); | |
2647 | ||
e7dc514d | 2648 | if (cupsLastError() > IPP_OK_CONFLICT) |
f024f448 MS |
2649 | { |
2650 | fprintf(stderr, "DEBUG: (monitor) cancel_job() = %s\n", cupsLastErrorString()); | |
e7dc514d | 2651 | _cupsLangPrintFilter(stderr, "ERROR", _("Unable to cancel print job.")); |
f024f448 | 2652 | } |
e7dc514d MS |
2653 | } |
2654 | } | |
2655 | ||
7cf5915e MS |
2656 | /* |
2657 | * Cleanup and return... | |
2658 | */ | |
2659 | ||
2660 | httpClose(http); | |
2661 | ||
2662 | return (NULL); | |
2663 | } | |
2664 | ||
2665 | ||
0268488e MS |
2666 | /* |
2667 | * 'new_request()' - Create a new print creation or validation request. | |
2668 | */ | |
2669 | ||
2670 | static ipp_t * /* O - Request data */ | |
2671 | new_request( | |
2672 | ipp_op_t op, /* I - IPP operation code */ | |
2673 | int version, /* I - IPP version number */ | |
2674 | const char *uri, /* I - printer-uri value */ | |
2675 | const char *user, /* I - requesting-user-name value */ | |
2676 | const char *title, /* I - job-name value */ | |
2677 | int num_options, /* I - Number of options to send */ | |
2678 | cups_option_t *options, /* I - Options to send */ | |
2679 | const char *compression, /* I - compression value or NULL */ | |
c8fef167 | 2680 | int copies, /* I - copies value or 0 */ |
dcb445bc | 2681 | const char *format, /* I - document-format value or NULL */ |
f14324a7 | 2682 | _ppd_cache_t *pc, /* I - PPD cache and mapping data */ |
a469f8a5 | 2683 | ppd_file_t *ppd, /* I - PPD file data */ |
84315f46 | 2684 | ipp_attribute_t *media_col_sup, /* I - media-col-supported values */ |
a469f8a5 | 2685 | ipp_attribute_t *doc_handling_sup, /* I - multiple-document-handling-supported values */ |
f2a7bf2a MS |
2686 | ipp_attribute_t *print_color_mode_sup) |
2687 | /* I - Printer supports print-color-mode */ | |
0268488e | 2688 | { |
0268488e MS |
2689 | ipp_t *request; /* Request data */ |
2690 | const char *keyword; /* PWG keyword */ | |
0268488e MS |
2691 | |
2692 | ||
2693 | /* | |
2694 | * Create the IPP request... | |
2695 | */ | |
2696 | ||
7e86f2f6 MS |
2697 | request = ippNewRequest(op); |
2698 | ippSetVersion(request, version / 10, version % 10); | |
0268488e MS |
2699 | |
2700 | fprintf(stderr, "DEBUG: %s IPP/%d.%d\n", | |
2701 | ippOpString(request->request.op.operation_id), | |
2702 | request->request.op.version[0], | |
2703 | request->request.op.version[1]); | |
2704 | ||
2705 | /* | |
2706 | * Add standard attributes... | |
2707 | */ | |
2708 | ||
07eca067 | 2709 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); |
0268488e MS |
2710 | fprintf(stderr, "DEBUG: printer-uri=\"%s\"\n", uri); |
2711 | ||
2712 | if (user && *user) | |
2713 | { | |
07eca067 | 2714 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, user); |
0268488e MS |
2715 | fprintf(stderr, "DEBUG: requesting-user-name=\"%s\"\n", user); |
2716 | } | |
2717 | ||
2718 | if (title && *title) | |
2719 | { | |
07eca067 | 2720 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "job-name", NULL, title); |
0268488e MS |
2721 | fprintf(stderr, "DEBUG: job-name=\"%s\"\n", title); |
2722 | } | |
2723 | ||
a29fd7dd | 2724 | if (format && op != IPP_CREATE_JOB) |
0268488e | 2725 | { |
07eca067 | 2726 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format", NULL, format); |
0268488e MS |
2727 | fprintf(stderr, "DEBUG: document-format=\"%s\"\n", format); |
2728 | } | |
2729 | ||
2730 | #ifdef HAVE_LIBZ | |
a469f8a5 | 2731 | if (compression && op != IPP_OP_CREATE_JOB && op != IPP_OP_VALIDATE_JOB) |
0268488e | 2732 | { |
07eca067 | 2733 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "compression", NULL, compression); |
0268488e MS |
2734 | fprintf(stderr, "DEBUG: compression=\"%s\"\n", compression); |
2735 | } | |
2736 | #endif /* HAVE_LIBZ */ | |
2737 | ||
2738 | /* | |
2739 | * Handle options on the command-line... | |
2740 | */ | |
2741 | ||
2742 | if (num_options > 0) | |
2743 | { | |
f14324a7 | 2744 | if (pc) |
0268488e MS |
2745 | { |
2746 | /* | |
2747 | * Send standard IPP attributes... | |
2748 | */ | |
2749 | ||
a469f8a5 MS |
2750 | fputs("DEBUG: Adding standard IPP operation/job attributes.\n", stderr); |
2751 | ||
07eca067 | 2752 | copies = _cupsConvertOptions(request, ppd, pc, media_col_sup, doc_handling_sup, print_color_mode_sup, user, format, copies, num_options, options); |
c178ac61 | 2753 | |
dcb445bc MS |
2754 | /* |
2755 | * Map FaxOut options... | |
2756 | */ | |
2757 | ||
2758 | if ((keyword = cupsGetOption("phone", num_options, options)) != NULL) | |
2759 | { | |
2760 | ipp_t *destination; /* destination collection */ | |
654051c5 | 2761 | char phone[1024], /* Phone number string */ |
654051c5 MS |
2762 | *ptr, /* Pointer into string */ |
2763 | tel_uri[1024]; /* tel: URI */ | |
2764 | static const char * const allowed = "0123456789#*-+.()"; | |
2765 | /* Allowed characters */ | |
dcb445bc MS |
2766 | |
2767 | destination = ippNew(); | |
2768 | ||
654051c5 MS |
2769 | /* |
2770 | * Unescape and filter out spaces and other characters that are not | |
2771 | * allowed in a tel: URI. | |
2772 | */ | |
2773 | ||
3b94e1e1 MS |
2774 | _httpDecodeURI(phone, keyword, sizeof(phone)); |
2775 | for (ptr = phone; *ptr;) | |
2776 | { | |
2777 | if (!strchr(allowed, *ptr)) | |
2778 | _cups_strcpy(ptr, ptr + 1); | |
2779 | else | |
2780 | ptr ++; | |
654051c5 MS |
2781 | } |
2782 | ||
654051c5 MS |
2783 | httpAssembleURI(HTTP_URI_CODING_ALL, tel_uri, sizeof(tel_uri), "tel", NULL, NULL, 0, phone); |
2784 | ippAddString(destination, IPP_TAG_JOB, IPP_TAG_URI, "destination-uri", NULL, tel_uri); | |
dcb445bc MS |
2785 | |
2786 | if ((keyword = cupsGetOption("faxPrefix", num_options, | |
2787 | options)) != NULL && *keyword) | |
3b94e1e1 MS |
2788 | { |
2789 | char predial[1024]; /* Pre-dial string */ | |
2790 | ||
2791 | _httpDecodeURI(predial, keyword, sizeof(predial)); | |
2792 | ippAddString(destination, IPP_TAG_JOB, IPP_TAG_TEXT, "pre-dial-string", NULL, predial); | |
2793 | } | |
dcb445bc MS |
2794 | |
2795 | ippAddCollection(request, IPP_TAG_JOB, "destination-uris", destination); | |
2796 | ippDelete(destination); | |
2797 | } | |
0268488e MS |
2798 | } |
2799 | else | |
2800 | { | |
2801 | /* | |
2802 | * When talking to another CUPS server, send all options... | |
2803 | */ | |
2804 | ||
a469f8a5 MS |
2805 | fputs("DEBUG: Adding all operation/job attributes.\n", stderr); |
2806 | cupsEncodeOptions2(request, num_options, options, IPP_TAG_OPERATION); | |
a29fd7dd | 2807 | cupsEncodeOptions2(request, num_options, options, IPP_TAG_JOB); |
0268488e MS |
2808 | } |
2809 | ||
82cc1f9a | 2810 | if (copies > 1 && (!pc || copies <= pc->max_copies)) |
0268488e MS |
2811 | ippAddInteger(request, IPP_TAG_JOB, IPP_TAG_INTEGER, "copies", copies); |
2812 | } | |
2813 | ||
95e00ac3 MS |
2814 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request)); |
2815 | debug_attributes(request); | |
a469f8a5 | 2816 | |
0268488e MS |
2817 | return (request); |
2818 | } | |
2819 | ||
2820 | ||
ef416fc2 | 2821 | /* |
2822 | * 'password_cb()' - Disable the password prompt for cupsDoFileRequest(). | |
2823 | */ | |
2824 | ||
bd7854cb | 2825 | static const char * /* O - Password */ |
5a9febac MS |
2826 | password_cb(const char *prompt, /* I - Prompt (not used) */ |
2827 | http_t *http, /* I - Connection */ | |
2828 | const char *method, /* I - Request method (not used) */ | |
2829 | const char *resource, /* I - Resource path (not used) */ | |
6961465f | 2830 | int *password_tries) /* I - Password tries */ |
ef416fc2 | 2831 | { |
5a9febac MS |
2832 | char def_username[HTTP_MAX_VALUE]; /* Default username */ |
2833 | ||
2834 | ||
6961465f MS |
2835 | fprintf(stderr, "DEBUG: password_cb(prompt=\"%s\", http=%p, method=\"%s\", " |
2836 | "resource=\"%s\", password_tries=%p(%d)), password=%p\n", | |
2837 | prompt, http, method, resource, password_tries, *password_tries, | |
2838 | password); | |
3e7fe0ca | 2839 | |
ef416fc2 | 2840 | (void)prompt; |
5a9febac MS |
2841 | (void)method; |
2842 | (void)resource; | |
ef416fc2 | 2843 | |
cf3d4dd6 MS |
2844 | if (!uri_credentials) |
2845 | { | |
2846 | /* | |
2847 | * Remember that we need to authenticate... | |
2848 | */ | |
18ecb428 | 2849 | |
cf3d4dd6 | 2850 | auth_info_required = "username,password"; |
18ecb428 | 2851 | |
cf3d4dd6 MS |
2852 | if (httpGetSubField(http, HTTP_FIELD_WWW_AUTHENTICATE, "username", |
2853 | def_username)) | |
2854 | { | |
2855 | char quoted[HTTP_MAX_VALUE * 2 + 4]; | |
2856 | /* Quoted string */ | |
5a9febac | 2857 | |
cf3d4dd6 MS |
2858 | fprintf(stderr, "ATTR: auth-info-default=%s,\n", |
2859 | quote_string(def_username, quoted, sizeof(quoted))); | |
2860 | } | |
5a9febac MS |
2861 | } |
2862 | ||
6961465f | 2863 | if (password && *password && *password_tries < 3) |
76cd9e37 | 2864 | { |
6961465f | 2865 | (*password_tries) ++; |
76cd9e37 | 2866 | |
4745f485 MS |
2867 | cupsSetUser(username); |
2868 | ||
ef416fc2 | 2869 | return (password); |
76cd9e37 | 2870 | } |
ef416fc2 | 2871 | else |
2872 | { | |
2873 | /* | |
18ecb428 | 2874 | * Give up after 3 tries or if we don't have a password to begin with... |
ef416fc2 | 2875 | */ |
2876 | ||
18ecb428 | 2877 | return (NULL); |
ef416fc2 | 2878 | } |
2879 | } | |
2880 | ||
2881 | ||
5a9febac MS |
2882 | /* |
2883 | * 'quote_string()' - Quote a string value. | |
2884 | */ | |
2885 | ||
2886 | static const char * /* O - Quoted string */ | |
2887 | quote_string(const char *s, /* I - String */ | |
2888 | char *q, /* I - Quoted string buffer */ | |
2889 | size_t qsize) /* I - Size of quoted string buffer */ | |
2890 | { | |
2891 | char *qptr, /* Pointer into string buffer */ | |
2892 | *qend; /* End of string buffer */ | |
2893 | ||
2894 | ||
2895 | qptr = q; | |
2896 | qend = q + qsize - 5; | |
2897 | ||
2898 | if (qend < q) | |
2899 | { | |
2900 | *q = '\0'; | |
2901 | return (q); | |
2902 | } | |
2903 | ||
2904 | *qptr++ = '\''; | |
2905 | *qptr++ = '\"'; | |
2906 | ||
2907 | while (*s && qptr < qend) | |
2908 | { | |
2909 | if (*s == '\\' || *s == '\"' || *s == '\'') | |
2910 | { | |
d726db79 | 2911 | if (qptr < (qend - 4)) |
5a9febac MS |
2912 | { |
2913 | *qptr++ = '\\'; | |
2914 | *qptr++ = '\\'; | |
2915 | *qptr++ = '\\'; | |
2916 | } | |
2917 | else | |
2918 | break; | |
2919 | } | |
2920 | ||
2921 | *qptr++ = *s++; | |
2922 | } | |
2923 | ||
2924 | *qptr++ = '\"'; | |
2925 | *qptr++ = '\''; | |
2926 | *qptr = '\0'; | |
2927 | ||
2928 | return (q); | |
2929 | } | |
2930 | ||
2931 | ||
1f0275e3 MS |
2932 | /* |
2933 | * 'report_attr()' - Report an IPP attribute value. | |
2934 | */ | |
2935 | ||
2936 | static void | |
2937 | report_attr(ipp_attribute_t *attr) /* I - Attribute */ | |
2938 | { | |
eac3a0a0 MS |
2939 | int i; /* Looping var */ |
2940 | char value[1024], /* Value string */ | |
5a9febac | 2941 | *valptr; /* Pointer into value string */ |
eac3a0a0 | 2942 | const char *cached; /* Cached attribute */ |
1f0275e3 MS |
2943 | |
2944 | ||
2945 | /* | |
2946 | * Convert the attribute values into quoted strings... | |
2947 | */ | |
2948 | ||
2949 | for (i = 0, valptr = value; | |
2950 | i < attr->num_values && valptr < (value + sizeof(value) - 10); | |
2951 | i ++) | |
2952 | { | |
2953 | if (i > 0) | |
2954 | *valptr++ = ','; | |
2955 | ||
2956 | switch (attr->value_tag) | |
2957 | { | |
2958 | case IPP_TAG_INTEGER : | |
2959 | case IPP_TAG_ENUM : | |
7e86f2f6 | 2960 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), "%d", attr->values[i].integer); |
1f0275e3 MS |
2961 | valptr += strlen(valptr); |
2962 | break; | |
2963 | ||
2964 | case IPP_TAG_TEXT : | |
2965 | case IPP_TAG_NAME : | |
2966 | case IPP_TAG_KEYWORD : | |
7e86f2f6 | 2967 | quote_string(attr->values[i].string.text, valptr, (size_t)(value + sizeof(value) - valptr)); |
5a9febac | 2968 | valptr += strlen(valptr); |
1f0275e3 MS |
2969 | break; |
2970 | ||
2971 | default : | |
2972 | /* | |
2973 | * Unsupported value type... | |
2974 | */ | |
2975 | ||
2976 | return; | |
2977 | } | |
2978 | } | |
2979 | ||
2980 | *valptr = '\0'; | |
2981 | ||
321d8d57 MS |
2982 | _cupsMutexLock(&report_mutex); |
2983 | ||
eac3a0a0 MS |
2984 | if ((cached = cupsGetOption(attr->name, num_attr_cache, |
2985 | attr_cache)) == NULL || strcmp(cached, value)) | |
2986 | { | |
2987 | /* | |
2988 | * Tell the scheduler about the new values... | |
2989 | */ | |
1f0275e3 | 2990 | |
eac3a0a0 MS |
2991 | num_attr_cache = cupsAddOption(attr->name, value, num_attr_cache, |
2992 | &attr_cache); | |
2993 | fprintf(stderr, "ATTR: %s=%s\n", attr->name, value); | |
2994 | } | |
321d8d57 MS |
2995 | |
2996 | _cupsMutexUnlock(&report_mutex); | |
1f0275e3 MS |
2997 | } |
2998 | ||
2999 | ||
ef416fc2 | 3000 | /* |
3001 | * 'report_printer_state()' - Report the printer state. | |
3002 | */ | |
3003 | ||
321d8d57 MS |
3004 | static void |
3005 | report_printer_state(ipp_t *ipp) /* I - IPP response */ | |
ef416fc2 | 3006 | { |
7cf5915e MS |
3007 | ipp_attribute_t *pa, /* printer-alert */ |
3008 | *pam, /* printer-alert-message */ | |
69889dcf | 3009 | *pmja, /* printer-mandatory-job-attributes */ |
7cf5915e | 3010 | *psm, /* printer-state-message */ |
1f0275e3 MS |
3011 | *reasons, /* printer-state-reasons */ |
3012 | *marker; /* marker-* attributes */ | |
7cf5915e MS |
3013 | char value[1024], /* State/message string */ |
3014 | *valptr; /* Pointer into string */ | |
c8fef167 MS |
3015 | static int ipp_supplies = -1; |
3016 | /* Report supply levels? */ | |
ef416fc2 | 3017 | |
3018 | ||
7cf5915e MS |
3019 | /* |
3020 | * Report alerts and messages... | |
3021 | */ | |
3022 | ||
3023 | if ((pa = ippFindAttribute(ipp, "printer-alert", IPP_TAG_TEXT)) != NULL) | |
3024 | report_attr(pa); | |
3025 | ||
3026 | if ((pam = ippFindAttribute(ipp, "printer-alert-message", | |
3027 | IPP_TAG_TEXT)) != NULL) | |
3028 | report_attr(pam); | |
3029 | ||
69889dcf MS |
3030 | if ((pmja = ippFindAttribute(ipp, "printer-mandatory-job-attributes", IPP_TAG_KEYWORD)) != NULL) |
3031 | { | |
3032 | int i, /* Looping var */ | |
3033 | count = ippGetCount(pmja); /* Number of values */ | |
3034 | ||
3035 | for (i = 0, valptr = value; i < count; i ++, valptr += strlen(valptr)) | |
3036 | { | |
3037 | if (i) | |
3038 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), " %s", ippGetString(pmja, i, NULL)); | |
3039 | else | |
3040 | strlcpy(value, ippGetString(pmja, i, NULL), sizeof(value)); | |
3041 | } | |
3042 | ||
3043 | if (strcmp(value, mandatory_attrs)) | |
3044 | { | |
3045 | strlcpy(mandatory_attrs, value, sizeof(mandatory_attrs)); | |
3046 | fprintf(stderr, "PPD: cupsMandatory=\"%s\"\n", value); | |
3047 | } | |
3048 | } | |
3049 | ||
323c5de1 | 3050 | if ((psm = ippFindAttribute(ipp, "printer-state-message", |
3051 | IPP_TAG_TEXT)) != NULL) | |
7cf5915e MS |
3052 | { |
3053 | char *ptr; /* Pointer into message */ | |
3054 | ||
3055 | ||
3056 | strlcpy(value, "INFO: ", sizeof(value)); | |
3057 | for (ptr = psm->values[0].string.text, valptr = value + 6; | |
3058 | *ptr && valptr < (value + sizeof(value) - 6); | |
3059 | ptr ++) | |
3060 | { | |
3061 | if (*ptr < ' ' && *ptr > 0 && *ptr != '\t') | |
3062 | { | |
3063 | /* | |
3064 | * Substitute "<XX>" for the control character; sprintf is safe because | |
3065 | * we always leave 6 chars free at the end... | |
3066 | */ | |
3067 | ||
3068 | sprintf(valptr, "<%02X>", *ptr); | |
3069 | valptr += 4; | |
3070 | } | |
3071 | else | |
3072 | *valptr++ = *ptr; | |
3073 | } | |
3074 | ||
3075 | *valptr++ = '\n'; | |
e60ec91f | 3076 | *valptr = '\0'; |
7cf5915e MS |
3077 | |
3078 | fputs(value, stderr); | |
3079 | } | |
3080 | ||
3081 | /* | |
3082 | * Now report printer-state-reasons, filtering out some of the reasons we never | |
3083 | * want to set... | |
3084 | */ | |
323c5de1 | 3085 | |
ef416fc2 | 3086 | if ((reasons = ippFindAttribute(ipp, "printer-state-reasons", |
3087 | IPP_TAG_KEYWORD)) == NULL) | |
321d8d57 | 3088 | return; |
ef416fc2 | 3089 | |
eac3a0a0 | 3090 | update_reasons(reasons, NULL); |
ef416fc2 | 3091 | |
1f0275e3 MS |
3092 | /* |
3093 | * Relay the current marker-* attribute values... | |
3094 | */ | |
3095 | ||
c8fef167 MS |
3096 | if (ipp_supplies < 0) |
3097 | { | |
3098 | ppd_file_t *ppd; /* PPD file */ | |
3099 | ppd_attr_t *ppdattr; /* Attribute in PPD file */ | |
3100 | ||
3101 | if ((ppd = ppdOpenFile(getenv("PPD"))) != NULL && | |
3102 | (ppdattr = ppdFindAttr(ppd, "cupsIPPSupplies", NULL)) != NULL && | |
88f9aafc | 3103 | ppdattr->value && _cups_strcasecmp(ppdattr->value, "true")) |
c8fef167 MS |
3104 | ipp_supplies = 0; |
3105 | else | |
3106 | ipp_supplies = 1; | |
3107 | ||
3108 | ppdClose(ppd); | |
3109 | } | |
3110 | ||
3111 | if (ipp_supplies > 0) | |
3112 | { | |
3113 | if ((marker = ippFindAttribute(ipp, "marker-colors", IPP_TAG_NAME)) != NULL) | |
3114 | report_attr(marker); | |
3115 | if ((marker = ippFindAttribute(ipp, "marker-high-levels", | |
3116 | IPP_TAG_INTEGER)) != NULL) | |
3117 | report_attr(marker); | |
3118 | if ((marker = ippFindAttribute(ipp, "marker-levels", | |
3119 | IPP_TAG_INTEGER)) != NULL) | |
3120 | report_attr(marker); | |
3121 | if ((marker = ippFindAttribute(ipp, "marker-low-levels", | |
3122 | IPP_TAG_INTEGER)) != NULL) | |
3123 | report_attr(marker); | |
3124 | if ((marker = ippFindAttribute(ipp, "marker-message", | |
3125 | IPP_TAG_TEXT)) != NULL) | |
3126 | report_attr(marker); | |
3127 | if ((marker = ippFindAttribute(ipp, "marker-names", IPP_TAG_NAME)) != NULL) | |
3128 | report_attr(marker); | |
3129 | if ((marker = ippFindAttribute(ipp, "marker-types", | |
3130 | IPP_TAG_KEYWORD)) != NULL) | |
3131 | report_attr(marker); | |
3132 | } | |
ef416fc2 | 3133 | } |
3134 | ||
3135 | ||
eac3a0a0 MS |
3136 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
3137 | /* | |
3138 | * 'run_as_user()' - Run the IPP backend as the printing user. | |
3139 | * | |
3140 | * This function uses an XPC-based user agent to run the backend as the printing | |
3141 | * user. We need to do this in order to have access to the user's Kerberos | |
3142 | * credentials. | |
3143 | */ | |
3144 | ||
3145 | static int /* O - Exit status */ | |
37e7e6e0 | 3146 | run_as_user(char *argv[], /* I - Command-line arguments */ |
eac3a0a0 MS |
3147 | uid_t uid, /* I - User ID */ |
3148 | const char *device_uri, /* I - Device URI */ | |
3149 | int fd) /* I - File to print */ | |
3150 | { | |
88f9aafc | 3151 | const char *auth_negotiate;/* AUTH_NEGOTIATE env var */ |
eac3a0a0 MS |
3152 | xpc_connection_t conn; /* Connection to XPC service */ |
3153 | xpc_object_t request; /* Request message dictionary */ | |
3154 | __block xpc_object_t response; /* Response message dictionary */ | |
3155 | dispatch_semaphore_t sem; /* Semaphore for waiting for response */ | |
3156 | int status = CUPS_BACKEND_FAILED; | |
3157 | /* Status of request */ | |
3158 | ||
3159 | ||
3160 | fprintf(stderr, "DEBUG: Running IPP backend as UID %d.\n", (int)uid); | |
3161 | ||
3162 | /* | |
3163 | * Connect to the user agent for the specified UID... | |
3164 | */ | |
3165 | ||
3166 | conn = xpc_connection_create_mach_service(kPMPrintUIToolAgent, | |
3167 | dispatch_get_global_queue(0, 0), 0); | |
3168 | if (!conn) | |
3169 | { | |
3170 | _cupsLangPrintFilter(stderr, "ERROR", | |
3171 | _("Unable to start backend process.")); | |
3172 | fputs("DEBUG: Unable to create connection to agent.\n", stderr); | |
3173 | goto cleanup; | |
3174 | } | |
3175 | ||
3176 | xpc_connection_set_event_handler(conn, | |
3177 | ^(xpc_object_t event) | |
3178 | { | |
3179 | xpc_type_t messageType = xpc_get_type(event); | |
3180 | ||
3181 | if (messageType == XPC_TYPE_ERROR) | |
3182 | { | |
3183 | if (event == XPC_ERROR_CONNECTION_INTERRUPTED) | |
3184 | fprintf(stderr, "DEBUG: Interrupted connection to service %s.\n", | |
3185 | xpc_connection_get_name(conn)); | |
3186 | else if (event == XPC_ERROR_CONNECTION_INVALID) | |
3187 | fprintf(stderr, "DEBUG: Connection invalid for service %s.\n", | |
3188 | xpc_connection_get_name(conn)); | |
3189 | else | |
3190 | fprintf(stderr, "DEBUG: Unxpected error for service %s: %s\n", | |
3191 | xpc_connection_get_name(conn), | |
3192 | xpc_dictionary_get_string(event, XPC_ERROR_KEY_DESCRIPTION)); | |
3193 | } | |
3194 | }); | |
3195 | xpc_connection_set_target_uid(conn, uid); | |
3196 | xpc_connection_resume(conn); | |
3197 | ||
3198 | /* | |
3199 | * Try starting the backend... | |
3200 | */ | |
3201 | ||
3202 | request = xpc_dictionary_create(NULL, NULL, 0); | |
3203 | xpc_dictionary_set_int64(request, "command", kPMStartJob); | |
3204 | xpc_dictionary_set_string(request, "device-uri", device_uri); | |
3205 | xpc_dictionary_set_string(request, "job-id", argv[1]); | |
3206 | xpc_dictionary_set_string(request, "user", argv[2]); | |
3207 | xpc_dictionary_set_string(request, "title", argv[3]); | |
3208 | xpc_dictionary_set_string(request, "copies", argv[4]); | |
3209 | xpc_dictionary_set_string(request, "options", argv[5]); | |
3210 | xpc_dictionary_set_string(request, "auth-info-required", | |
3211 | getenv("AUTH_INFO_REQUIRED")); | |
88f9aafc MS |
3212 | if ((auth_negotiate = getenv("AUTH_NEGOTIATE")) != NULL) |
3213 | xpc_dictionary_set_string(request, "auth-negotiate", auth_negotiate); | |
eac3a0a0 MS |
3214 | xpc_dictionary_set_fd(request, "stdin", fd); |
3215 | xpc_dictionary_set_fd(request, "stderr", 2); | |
3216 | xpc_dictionary_set_fd(request, "side-channel", CUPS_SC_FD); | |
3217 | ||
3218 | sem = dispatch_semaphore_create(0); | |
3219 | response = NULL; | |
3220 | ||
3221 | xpc_connection_send_message_with_reply(conn, request, | |
3222 | dispatch_get_global_queue(0,0), | |
3223 | ^(xpc_object_t reply) | |
3224 | { | |
3225 | /* Save the response and wake up */ | |
3226 | if (xpc_get_type(reply) | |
3227 | == XPC_TYPE_DICTIONARY) | |
3228 | response = xpc_retain(reply); | |
3229 | ||
3230 | dispatch_semaphore_signal(sem); | |
3231 | }); | |
3232 | ||
3233 | dispatch_semaphore_wait(sem, DISPATCH_TIME_FOREVER); | |
3234 | xpc_release(request); | |
3235 | dispatch_release(sem); | |
3236 | ||
3237 | if (response) | |
3238 | { | |
7e86f2f6 | 3239 | child_pid = (pid_t)xpc_dictionary_get_int64(response, "child-pid"); |
eac3a0a0 MS |
3240 | |
3241 | xpc_release(response); | |
3242 | ||
3243 | if (child_pid) | |
7e86f2f6 | 3244 | fprintf(stderr, "DEBUG: Child PID=%d.\n", (int)child_pid); |
eac3a0a0 MS |
3245 | else |
3246 | { | |
3247 | _cupsLangPrintFilter(stderr, "ERROR", | |
3248 | _("Unable to start backend process.")); | |
3249 | fputs("DEBUG: No child PID.\n", stderr); | |
3250 | goto cleanup; | |
3251 | } | |
3252 | } | |
3253 | else | |
3254 | { | |
3255 | _cupsLangPrintFilter(stderr, "ERROR", | |
3256 | _("Unable to start backend process.")); | |
3257 | fputs("DEBUG: No reply from agent.\n", stderr); | |
3258 | goto cleanup; | |
3259 | } | |
3260 | ||
3261 | /* | |
3262 | * Then wait for the backend to finish... | |
3263 | */ | |
3264 | ||
3265 | request = xpc_dictionary_create(NULL, NULL, 0); | |
3266 | xpc_dictionary_set_int64(request, "command", kPMWaitForJob); | |
3267 | xpc_dictionary_set_fd(request, "stderr", 2); | |
3268 | ||
3269 | sem = dispatch_semaphore_create(0); | |
3270 | response = NULL; | |
3271 | ||
3272 | xpc_connection_send_message_with_reply(conn, request, | |
3273 | dispatch_get_global_queue(0,0), | |
3274 | ^(xpc_object_t reply) | |
3275 | { | |
3276 | /* Save the response and wake up */ | |
3277 | if (xpc_get_type(reply) | |
3278 | == XPC_TYPE_DICTIONARY) | |
3279 | response = xpc_retain(reply); | |
3280 | ||
3281 | dispatch_semaphore_signal(sem); | |
3282 | }); | |
3283 | ||
3284 | dispatch_semaphore_wait(sem, DISPATCH_TIME_FOREVER); | |
3285 | xpc_release(request); | |
3286 | dispatch_release(sem); | |
3287 | ||
3288 | if (response) | |
3289 | { | |
7e86f2f6 | 3290 | status = (int)xpc_dictionary_get_int64(response, "status"); |
eac3a0a0 MS |
3291 | |
3292 | if (status == SIGTERM || status == SIGKILL || status == SIGPIPE) | |
3293 | { | |
3294 | fprintf(stderr, "DEBUG: Child terminated on signal %d.\n", status); | |
3295 | status = CUPS_BACKEND_FAILED; | |
3296 | } | |
3297 | else if (WIFSIGNALED(status)) | |
3298 | { | |
3299 | fprintf(stderr, "DEBUG: Child crashed on signal %d.\n", status); | |
3300 | status = CUPS_BACKEND_STOP; | |
3301 | } | |
3302 | else if (WIFEXITED(status)) | |
3303 | { | |
3304 | status = WEXITSTATUS(status); | |
3305 | fprintf(stderr, "DEBUG: Child exited with status %d.\n", status); | |
3306 | } | |
3307 | ||
3308 | xpc_release(response); | |
3309 | } | |
3310 | else | |
3311 | _cupsLangPrintFilter(stderr, "ERROR", | |
3312 | _("Unable to get backend exit status.")); | |
3313 | ||
3314 | cleanup: | |
3315 | ||
3316 | if (conn) | |
3317 | { | |
eac3a0a0 MS |
3318 | xpc_connection_cancel(conn); |
3319 | xpc_release(conn); | |
3320 | } | |
3321 | ||
3322 | return (status); | |
3323 | } | |
3324 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
3325 | ||
3326 | ||
ef416fc2 | 3327 | /* |
3328 | * 'sigterm_handler()' - Handle 'terminate' signals that stop the backend. | |
3329 | */ | |
3330 | ||
3331 | static void | |
3332 | sigterm_handler(int sig) /* I - Signal */ | |
3333 | { | |
3334 | (void)sig; /* remove compiler warnings... */ | |
3335 | ||
f3c17241 MS |
3336 | write(2, "DEBUG: Got SIGTERM.\n", 20); |
3337 | ||
eac3a0a0 MS |
3338 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
3339 | if (child_pid) | |
3340 | { | |
3341 | kill(child_pid, sig); | |
3342 | child_pid = 0; | |
3343 | } | |
3344 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
3345 | ||
cc754834 | 3346 | if (!job_canceled) |
bd7854cb | 3347 | { |
3348 | /* | |
eac3a0a0 | 3349 | * Flag that the job should be canceled... |
bd7854cb | 3350 | */ |
3351 | ||
f024f448 | 3352 | write(2, "DEBUG: sigterm_handler: job_canceled = 1.\n", 25); |
f3c17241 | 3353 | |
cc754834 | 3354 | job_canceled = 1; |
bd7854cb | 3355 | return; |
3356 | } | |
3357 | ||
82f97232 MS |
3358 | /* |
3359 | * The scheduler already tried to cancel us once, now just terminate | |
eac3a0a0 | 3360 | * after removing our temp file! |
82f97232 MS |
3361 | */ |
3362 | ||
3363 | if (tmpfilename[0]) | |
3364 | unlink(tmpfilename); | |
3365 | ||
9880f818 | 3366 | _exit(1); |
ef416fc2 | 3367 | } |
3368 | ||
3369 | ||
f228370c MS |
3370 | /* |
3371 | * 'timeout_cb()' - Handle HTTP timeouts. | |
3372 | */ | |
3373 | ||
3374 | static int /* O - 1 to continue, 0 to cancel */ | |
3375 | timeout_cb(http_t *http, /* I - Connection to server (unused) */ | |
3376 | void *user_data) /* I - User data (unused) */ | |
3377 | { | |
3378 | (void)http; | |
3379 | (void)user_data; | |
3380 | ||
3381 | return (!job_canceled); | |
3382 | } | |
3383 | ||
3384 | ||
ef416fc2 | 3385 | /* |
eac3a0a0 MS |
3386 | * 'update_reasons()' - Update the printer-state-reasons values. |
3387 | */ | |
3388 | ||
3389 | static void | |
3390 | update_reasons(ipp_attribute_t *attr, /* I - printer-state-reasons or NULL */ | |
3391 | const char *s) /* I - STATE: string or NULL */ | |
3392 | { | |
3393 | char op; /* Add (+), remove (-), replace (\0) */ | |
3394 | cups_array_t *new_reasons; /* New reasons array */ | |
3395 | char *reason, /* Current reason */ | |
3396 | add[2048], /* Reasons added string */ | |
3397 | *addptr, /* Pointer into add string */ | |
3398 | rem[2048], /* Reasons removed string */ | |
3399 | *remptr; /* Pointer into remove string */ | |
3400 | const char *addprefix, /* Current add string prefix */ | |
3401 | *remprefix; /* Current remove string prefix */ | |
3402 | ||
3403 | ||
3404 | fprintf(stderr, "DEBUG: update_reasons(attr=%d(%s%s), s=\"%s\")\n", | |
3405 | attr ? attr->num_values : 0, attr ? attr->values[0].string.text : "", | |
3406 | attr && attr->num_values > 1 ? ",..." : "", s ? s : "(null)"); | |
3407 | ||
3408 | /* | |
3409 | * Create an array of new reason keyword strings... | |
3410 | */ | |
3411 | ||
3412 | if (attr) | |
3413 | { | |
3414 | int i; /* Looping var */ | |
3415 | ||
3416 | new_reasons = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
3417 | op = '\0'; | |
3418 | ||
3419 | for (i = 0; i < attr->num_values; i ++) | |
3420 | { | |
3421 | reason = attr->values[i].string.text; | |
3422 | ||
3423 | if (strcmp(reason, "none") && | |
3424 | strcmp(reason, "none-report") && | |
3425 | strcmp(reason, "paused") && | |
a4845881 | 3426 | strncmp(reason, "spool-area-full", 15) && |
eac3a0a0 MS |
3427 | strcmp(reason, "com.apple.print.recoverable-warning") && |
3428 | strncmp(reason, "cups-", 5)) | |
3429 | cupsArrayAdd(new_reasons, reason); | |
3430 | } | |
3431 | } | |
3432 | else if (s) | |
3433 | { | |
3434 | if (*s == '+' || *s == '-') | |
3435 | op = *s++; | |
3436 | else | |
3437 | op = '\0'; | |
3438 | ||
5a9febac | 3439 | new_reasons = _cupsArrayNewStrings(s, ','); |
eac3a0a0 MS |
3440 | } |
3441 | else | |
3442 | return; | |
3443 | ||
3444 | /* | |
3445 | * Compute the changes... | |
3446 | */ | |
3447 | ||
3448 | add[0] = '\0'; | |
3449 | addprefix = "STATE: +"; | |
3450 | addptr = add; | |
3451 | rem[0] = '\0'; | |
3452 | remprefix = "STATE: -"; | |
3453 | remptr = rem; | |
3454 | ||
3455 | fprintf(stderr, "DEBUG2: op='%c', new_reasons=%d, state_reasons=%d\n", | |
3456 | op ? op : ' ', cupsArrayCount(new_reasons), | |
3457 | cupsArrayCount(state_reasons)); | |
3458 | ||
321d8d57 | 3459 | _cupsMutexLock(&report_mutex); |
eac3a0a0 MS |
3460 | |
3461 | if (op == '+') | |
3462 | { | |
3463 | /* | |
3464 | * Add reasons... | |
3465 | */ | |
3466 | ||
3467 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3468 | reason; | |
3469 | reason = (char *)cupsArrayNext(new_reasons)) | |
3470 | { | |
3471 | if (!cupsArrayFind(state_reasons, reason)) | |
3472 | { | |
3473 | if (!strncmp(reason, "cups-remote-", 12)) | |
3474 | { | |
3475 | /* | |
3476 | * If we are setting cups-remote-xxx, remove all other cups-remote-xxx | |
3477 | * keywords... | |
3478 | */ | |
3479 | ||
3480 | char *temp; /* Current reason in state_reasons */ | |
3481 | ||
3482 | cupsArraySave(state_reasons); | |
3483 | ||
3484 | for (temp = (char *)cupsArrayFirst(state_reasons); | |
3485 | temp; | |
3486 | temp = (char *)cupsArrayNext(state_reasons)) | |
3487 | if (!strncmp(temp, "cups-remote-", 12)) | |
3488 | { | |
7e86f2f6 | 3489 | snprintf(remptr, sizeof(rem) - (size_t)(remptr - rem), "%s%s", remprefix, temp); |
eac3a0a0 MS |
3490 | remptr += strlen(remptr); |
3491 | remprefix = ","; | |
3492 | ||
3493 | cupsArrayRemove(state_reasons, temp); | |
3494 | break; | |
3495 | } | |
3496 | ||
3497 | cupsArrayRestore(state_reasons); | |
3498 | } | |
3499 | ||
3500 | cupsArrayAdd(state_reasons, reason); | |
3501 | ||
7e86f2f6 | 3502 | snprintf(addptr, sizeof(add) - (size_t)(addptr - add), "%s%s", addprefix, reason); |
eac3a0a0 MS |
3503 | addptr += strlen(addptr); |
3504 | addprefix = ","; | |
3505 | } | |
3506 | } | |
3507 | } | |
3508 | else if (op == '-') | |
3509 | { | |
3510 | /* | |
3511 | * Remove reasons... | |
3512 | */ | |
3513 | ||
3514 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3515 | reason; | |
3516 | reason = (char *)cupsArrayNext(new_reasons)) | |
3517 | { | |
3518 | if (cupsArrayFind(state_reasons, reason)) | |
3519 | { | |
7e86f2f6 | 3520 | snprintf(remptr, sizeof(rem) - (size_t)(remptr - rem), "%s%s", remprefix, reason); |
eac3a0a0 MS |
3521 | remptr += strlen(remptr); |
3522 | remprefix = ","; | |
3523 | ||
3524 | cupsArrayRemove(state_reasons, reason); | |
3525 | } | |
3526 | } | |
3527 | } | |
3528 | else | |
3529 | { | |
3530 | /* | |
3531 | * Replace reasons... | |
3532 | */ | |
3533 | ||
3534 | for (reason = (char *)cupsArrayFirst(state_reasons); | |
3535 | reason; | |
3536 | reason = (char *)cupsArrayNext(state_reasons)) | |
3537 | { | |
3538 | if (strncmp(reason, "cups-", 5) && !cupsArrayFind(new_reasons, reason)) | |
3539 | { | |
7e86f2f6 | 3540 | snprintf(remptr, sizeof(rem) - (size_t)(remptr - rem), "%s%s", remprefix, reason); |
eac3a0a0 MS |
3541 | remptr += strlen(remptr); |
3542 | remprefix = ","; | |
3543 | ||
3544 | cupsArrayRemove(state_reasons, reason); | |
3545 | } | |
3546 | } | |
3547 | ||
3548 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3549 | reason; | |
3550 | reason = (char *)cupsArrayNext(new_reasons)) | |
3551 | { | |
3552 | if (!cupsArrayFind(state_reasons, reason)) | |
3553 | { | |
3554 | cupsArrayAdd(state_reasons, reason); | |
3555 | ||
7e86f2f6 | 3556 | snprintf(addptr, sizeof(add) - (size_t)(addptr - add), "%s%s", addprefix, reason); |
eac3a0a0 MS |
3557 | addptr += strlen(addptr); |
3558 | addprefix = ","; | |
3559 | } | |
3560 | } | |
3561 | } | |
3562 | ||
321d8d57 | 3563 | _cupsMutexUnlock(&report_mutex); |
eac3a0a0 MS |
3564 | |
3565 | /* | |
3566 | * Report changes and return... | |
3567 | */ | |
3568 | ||
3569 | if (add[0] && rem[0]) | |
3570 | fprintf(stderr, "%s\n%s\n", add, rem); | |
3571 | else if (add[0]) | |
3572 | fprintf(stderr, "%s\n", add); | |
3573 | else if (rem[0]) | |
3574 | fprintf(stderr, "%s\n", rem); | |
3575 | } |