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c8f9565c | 1 | /* |
c9d3f842 | 2 | * "$Id$" |
c8f9565c | 3 | * |
6875feac | 4 | * IPP backend for CUPS. |
c8f9565c | 5 | * |
5ed93a63 | 6 | * Copyright 2007-2012 by Apple Inc. |
bb3ff448 | 7 | * Copyright 1997-2007 by Easy Software Products, all rights reserved. |
c8f9565c | 8 | * |
9 | * These coded instructions, statements, and computer programs are the | |
4e8d321f | 10 | * property of Apple Inc. and are protected by Federal copyright |
11 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
c8f9565c | 12 | * "LICENSE" which should have been included with this file. If this |
4e8d321f | 13 | * file is missing or damaged, see the license at "http://www.cups.org/". |
c8f9565c | 14 | * |
dab1a4d8 | 15 | * This file is subject to the Apple OS-Developed Software exception. |
16 | * | |
c8f9565c | 17 | * Contents: |
18 | * | |
9ef7dccf | 19 | * main() - Send a file to the printer or server. |
20 | * cancel_job() - Cancel a print job. | |
b9738d7c | 21 | * check_printer_state() - Check the printer state. |
9ef7dccf | 22 | * compress_files() - Compress print files. |
23 | * monitor_printer() - Monitor the printer state. | |
24 | * new_request() - Create a new print creation or validation | |
25 | * request. | |
26 | * password_cb() - Disable the password prompt for | |
27 | * cupsDoFileRequest(). | |
28 | * quote_string() - Quote a string value. | |
29 | * report_attr() - Report an IPP attribute value. | |
d1c2727f | 30 | * report_printer_state() - Report the printer state. |
9ef7dccf | 31 | * run_as_user() - Run the IPP backend as the printing user. |
32 | * sigterm_handler() - Handle 'terminate' signals that stop the backend. | |
33 | * timeout_cb() - Handle HTTP timeouts. | |
34 | * update_reasons() - Update the printer-state-reasons values. | |
c8f9565c | 35 | */ |
36 | ||
37 | /* | |
38 | * Include necessary headers. | |
39 | */ | |
40 | ||
eab5b04e | 41 | #include "backend-private.h" |
7b1ef0fc | 42 | #include <cups/array-private.h> |
c8f9565c | 43 | #include <sys/types.h> |
44 | #include <sys/stat.h> | |
1c85e5c0 | 45 | #include <sys/wait.h> |
959a6a28 | 46 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
47 | # include <xpc/xpc.h> | |
48 | # define kPMPrintUIToolAgent "com.apple.printuitool.agent" | |
49 | # define kPMStartJob 100 | |
50 | # define kPMWaitForJob 101 | |
9b1db43b | 51 | # ifdef HAVE_XPC_PRIVATE_H |
52 | # include <xpc/private.h> | |
53 | # else | |
959a6a28 | 54 | extern void xpc_connection_set_target_uid(xpc_connection_t connection, |
55 | uid_t uid); | |
9b1db43b | 56 | # endif /* HAVE_XPC_PRIVATE_H */ |
959a6a28 | 57 | #endif /* HAVE_GSSAPI && HAVE_XPC */ |
c8f9565c | 58 | |
b9738d7c | 59 | |
4ab5ee04 | 60 | /* |
61 | * Bits for job-state-reasons we care about... | |
62 | */ | |
63 | ||
64 | #define _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED 0x01 | |
65 | #define _CUPS_JSR_ACCOUNT_CLOSED 0x02 | |
66 | #define _CUPS_JSR_ACCOUNT_INFO_NEEDED 0x04 | |
67 | #define _CUPS_JSR_ACCOUNT_LIMIT_REACHED 0x08 | |
68 | #define _CUPS_JSR_JOB_PASSWORD_WAIT 0x10 | |
69 | #define _CUPS_JSR_JOB_RELEASE_WAIT 0x20 | |
70 | ||
71 | ||
b9738d7c | 72 | /* |
73 | * Types... | |
74 | */ | |
75 | ||
76 | typedef struct _cups_monitor_s /**** Monitoring data ****/ | |
77 | { | |
78 | const char *uri, /* Printer URI */ | |
79 | *hostname, /* Hostname */ | |
80 | *user, /* Username */ | |
81 | *resource; /* Resource path */ | |
82 | int port, /* Port number */ | |
83 | version, /* IPP version */ | |
a2a8bd6a | 84 | job_id, /* Job ID for submitted job */ |
4ab5ee04 | 85 | job_reasons, /* Job state reasons bits */ |
a2a8bd6a | 86 | get_job_attrs; /* Support Get-Job-Attributes? */ |
5ed93a63 | 87 | const char *job_name; /* Job name for submitted job */ |
b9738d7c | 88 | http_encryption_t encryption; /* Use encryption? */ |
89 | ipp_jstate_t job_state; /* Current job state */ | |
90 | ipp_pstate_t printer_state; /* Current printer state */ | |
91 | } _cups_monitor_t; | |
92 | ||
93 | ||
8f4595eb | 94 | /* |
95 | * Globals... | |
96 | */ | |
97 | ||
7b1ef0fc | 98 | static const char *auth_info_required; |
4233257e | 99 | /* New auth-info-required value */ |
959a6a28 | 100 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
7b1ef0fc | 101 | static int child_pid = 0; /* Child process ID */ |
959a6a28 | 102 | #endif /* HAVE_GSSAPI && HAVE_XPC */ |
b9738d7c | 103 | static const char * const jattrs[] = /* Job attributes we want */ |
104 | { | |
36f9d0f8 | 105 | "job-id", |
f8c0cc95 | 106 | "job-impressions-completed", |
b9738d7c | 107 | "job-media-sheets-completed", |
5ed93a63 | 108 | "job-name", |
109 | "job-originating-user-name", | |
b9738d7c | 110 | "job-state", |
111 | "job-state-reasons" | |
112 | }; | |
7b1ef0fc | 113 | static int job_canceled = 0; |
114 | /* Job cancelled? */ | |
f92e446a | 115 | static char username[256] = "", |
116 | /* Username for device URI */ | |
117 | *password = NULL; | |
7b1ef0fc | 118 | /* Password for device URI */ |
119 | static int password_tries = 0; | |
120 | /* Password tries */ | |
b9738d7c | 121 | static const char * const pattrs[] = /* Printer attributes we want */ |
122 | { | |
123 | "copies-supported", | |
124 | "cups-version", | |
125 | "document-format-supported", | |
126 | "marker-colors", | |
127 | "marker-high-levels", | |
128 | "marker-levels", | |
129 | "marker-low-levels", | |
130 | "marker-message", | |
131 | "marker-names", | |
132 | "marker-types", | |
133 | "media-col-supported", | |
adbcb02a | 134 | "multiple-document-handling-supported", |
e2fe9bbd | 135 | "operations-supported", |
b9738d7c | 136 | "printer-alert", |
137 | "printer-alert-description", | |
138 | "printer-is-accepting-jobs", | |
139 | "printer-state", | |
140 | "printer-state-message", | |
2a46c0fe | 141 | "printer-state-reasons" |
b9738d7c | 142 | }; |
6c1b8723 | 143 | static const char * const remote_job_states[] = |
144 | { /* Remote job state keywords */ | |
dbc9263b | 145 | "+cups-remote-pending", |
146 | "+cups-remote-pending-held", | |
147 | "+cups-remote-processing", | |
148 | "+cups-remote-stopped", | |
149 | "+cups-remote-canceled", | |
150 | "+cups-remote-aborted", | |
151 | "+cups-remote-completed" | |
6c1b8723 | 152 | }; |
6ef97027 | 153 | static _cups_mutex_t report_mutex = _CUPS_MUTEX_INITIALIZER; |
7b1ef0fc | 154 | /* Mutex to control access */ |
6ef97027 | 155 | static int num_attr_cache = 0; |
156 | /* Number of cached attributes */ | |
157 | static cups_option_t *attr_cache = NULL; | |
158 | /* Cached attributes */ | |
159 | static cups_array_t *state_reasons; /* Array of printe-state-reasons keywords */ | |
7b1ef0fc | 160 | static char tmpfilename[1024] = ""; |
161 | /* Temporary spool file name */ | |
8f4595eb | 162 | |
163 | ||
b5cb0608 | 164 | /* |
165 | * Local functions... | |
166 | */ | |
167 | ||
b9738d7c | 168 | static void cancel_job(http_t *http, const char *uri, int id, |
169 | const char *resource, const char *user, | |
170 | int version); | |
171 | static ipp_pstate_t check_printer_state(http_t *http, const char *uri, | |
172 | const char *resource, | |
4a241564 | 173 | const char *user, int version); |
1230a8a0 | 174 | #ifdef HAVE_LIBZ |
b9738d7c | 175 | static void compress_files(int num_files, char **files); |
1230a8a0 | 176 | #endif /* HAVE_LIBZ */ |
b9738d7c | 177 | static void *monitor_printer(_cups_monitor_t *monitor); |
2ec940b5 | 178 | static ipp_t *new_request(ipp_op_t op, int version, const char *uri, |
179 | const char *user, const char *title, | |
180 | int num_options, cups_option_t *options, | |
181 | const char *compression, int copies, | |
8211508e | 182 | const char *format, _ppd_cache_t *pc, |
2d3aac27 | 183 | ppd_file_t *ppd, |
adbcb02a | 184 | ipp_attribute_t *media_col_sup, |
0d77fe26 | 185 | ipp_attribute_t *doc_handling_sup, |
186 | int print_color_mode); | |
9ef7dccf | 187 | static const char *password_cb(const char *prompt, http_t *http, |
188 | const char *method, const char *resource, | |
189 | void *user_data); | |
190 | static const char *quote_string(const char *s, char *q, size_t qsize); | |
b9738d7c | 191 | static void report_attr(ipp_attribute_t *attr); |
4a241564 | 192 | static void report_printer_state(ipp_t *ipp); |
959a6a28 | 193 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
d8f880d0 | 194 | static int run_as_user(char *argv[], uid_t uid, |
959a6a28 | 195 | const char *device_uri, int fd); |
196 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
b9738d7c | 197 | static void sigterm_handler(int sig); |
1179bc03 | 198 | static int timeout_cb(http_t *http, void *user_data); |
7b1ef0fc | 199 | static void update_reasons(ipp_attribute_t *attr, const char *s); |
a684a3b0 | 200 | |
b5cb0608 | 201 | |
c8f9565c | 202 | /* |
203 | * 'main()' - Send a file to the printer or server. | |
204 | * | |
205 | * Usage: | |
206 | * | |
207 | * printer-uri job-id user title copies options [file] | |
208 | */ | |
209 | ||
74ef1ffb | 210 | int /* O - Exit status */ |
072c4872 | 211 | main(int argc, /* I - Number of command-line args */ |
74ef1ffb | 212 | char *argv[]) /* I - Command-line arguments */ |
c8f9565c | 213 | { |
74ef1ffb | 214 | int i; /* Looping var */ |
cad2b75f | 215 | int send_options; /* Send job options? */ |
74ef1ffb | 216 | int num_options; /* Number of printer options */ |
217 | cups_option_t *options; /* Printer options */ | |
cda2b561 | 218 | const char *device_uri; /* Device URI */ |
9fa9ba8f | 219 | char scheme[255], /* Scheme in URI */ |
74ef1ffb | 220 | hostname[1024], /* Hostname */ |
74ef1ffb | 221 | resource[1024], /* Resource info (printer name) */ |
a0c0bbe7 | 222 | addrname[256], /* Address name */ |
74ef1ffb | 223 | *optptr, /* Pointer to URI options */ |
abd1f85f | 224 | *name, /* Name of option */ |
225 | *value, /* Value of option */ | |
226 | sep; /* Separator character */ | |
cce0044f | 227 | http_addrlist_t *addrlist; /* Address of printer */ |
bd08ee89 | 228 | int snmp_enabled = 1; /* Is SNMP enabled? */ |
eab5b04e | 229 | int snmp_fd, /* SNMP socket */ |
230 | start_count, /* Page count via SNMP at start */ | |
6bffe4a6 | 231 | page_count, /* Page count via SNMP */ |
232 | have_supplies; /* Printer supports supply levels? */ | |
072c4872 | 233 | int num_files; /* Number of files to print */ |
940afb4b | 234 | char **files, /* Files to print */ |
235 | *compatfile = NULL; /* Compatibility filename */ | |
236 | off_t compatsize = 0; /* Size of compatibility file */ | |
74ef1ffb | 237 | int port; /* Port number (not used) */ |
cce0044f | 238 | char portname[255]; /* Port name */ |
74ef1ffb | 239 | char uri[HTTP_MAX_URI]; /* Updated URI without user/pass */ |
5ed93a63 | 240 | char print_job_name[1024]; /* Update job-name for Print-Job */ |
6875feac | 241 | http_status_t http_status; /* Status of HTTP request */ |
74ef1ffb | 242 | ipp_status_t ipp_status; /* Status of IPP request */ |
243 | http_t *http; /* HTTP connection */ | |
244 | ipp_t *request, /* IPP request */ | |
245 | *response, /* IPP response */ | |
246 | *supported; /* get-printer-attributes response */ | |
ff0295f0 | 247 | time_t start_time; /* Time of first connect */ |
ff0295f0 | 248 | int contimeout; /* Connection timeout */ |
fc596e79 | 249 | int delay, /* Delay for retries */ |
250 | prev_delay; /* Previous delay */ | |
2ec940b5 | 251 | const char *compression; /* Compression mode */ |
252 | int waitjob, /* Wait for job complete? */ | |
24b2889c | 253 | waitjob_tries = 0, /* Number of times we've waited */ |
74ef1ffb | 254 | waitprinter; /* Wait for printer ready? */ |
b9738d7c | 255 | _cups_monitor_t monitor; /* Monitoring data */ |
74ef1ffb | 256 | ipp_attribute_t *job_id_attr; /* job-id attribute */ |
257 | int job_id; /* job-id value */ | |
072c4872 | 258 | ipp_attribute_t *job_sheets; /* job-media-sheets-completed */ |
259 | ipp_attribute_t *job_state; /* job-state */ | |
260 | ipp_attribute_t *copies_sup; /* copies-supported */ | |
6875feac | 261 | ipp_attribute_t *cups_version; /* cups-version */ |
072c4872 | 262 | ipp_attribute_t *format_sup; /* document-format-supported */ |
6875feac | 263 | ipp_attribute_t *media_col_sup; /* media-col-supported */ |
2ec940b5 | 264 | ipp_attribute_t *operations_sup; /* operations-supported */ |
adbcb02a | 265 | ipp_attribute_t *doc_handling_sup; /* multiple-document-handling-supported */ |
74ef1ffb | 266 | ipp_attribute_t *printer_state; /* printer-state attribute */ |
072c4872 | 267 | ipp_attribute_t *printer_accepting; /* printer-is-accepting-jobs */ |
5ed93a63 | 268 | int create_job = 0, /* Does printer support Create-Job? */ |
a2a8bd6a | 269 | get_job_attrs = 0, /* Does printer support Get-Job-Attributes? */ |
537ee478 | 270 | send_document = 0, /* Does printer support Send-Document? */ |
0d77fe26 | 271 | validate_job = 0, /* Does printer support Validate-Job? */ |
272 | print_color_mode = 0; /* Does printer support print-color-mode? */ | |
37de726f | 273 | int copies, /* Number of copies for job */ |
274 | copies_remaining; /* Number of copies remaining */ | |
b43a3371 | 275 | const char *content_type, /* CONTENT_TYPE environment variable */ |
2ec940b5 | 276 | *final_content_type, /* FINAL_CONTENT_TYPE environment var */ |
277 | *document_format; /* document-format value */ | |
6875feac | 278 | int fd; /* File descriptor */ |
0663fa1c | 279 | off_t bytes = 0; /* Bytes copied */ |
6875feac | 280 | char buffer[16384]; /* Copy buffer */ |
4ff40357 | 281 | #if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET) |
74ef1ffb | 282 | struct sigaction action; /* Actions for POSIX signals */ |
4ff40357 | 283 | #endif /* HAVE_SIGACTION && !HAVE_SIGSET */ |
74ef1ffb | 284 | int version; /* IPP version */ |
2d3aac27 | 285 | ppd_file_t *ppd = NULL; /* PPD file */ |
286 | _ppd_cache_t *pc = NULL; /* PPD cache and mapping data */ | |
0663fa1c | 287 | fd_set input; /* Input set for select() */ |
c8f9565c | 288 | |
4b23f3b3 | 289 | |
290 | /* | |
291 | * Make sure status messages are not buffered... | |
292 | */ | |
293 | ||
2922de55 | 294 | setbuf(stderr, NULL); |
c8f9565c | 295 | |
98904cd6 | 296 | /* |
8f4595eb | 297 | * Ignore SIGPIPE and catch SIGTERM signals... |
98904cd6 | 298 | */ |
299 | ||
300 | #ifdef HAVE_SIGSET | |
301 | sigset(SIGPIPE, SIG_IGN); | |
8f4595eb | 302 | sigset(SIGTERM, sigterm_handler); |
98904cd6 | 303 | #elif defined(HAVE_SIGACTION) |
304 | memset(&action, 0, sizeof(action)); | |
305 | action.sa_handler = SIG_IGN; | |
306 | sigaction(SIGPIPE, &action, NULL); | |
8f4595eb | 307 | |
308 | sigemptyset(&action.sa_mask); | |
309 | sigaddset(&action.sa_mask, SIGTERM); | |
310 | action.sa_handler = sigterm_handler; | |
311 | sigaction(SIGTERM, &action, NULL); | |
98904cd6 | 312 | #else |
313 | signal(SIGPIPE, SIG_IGN); | |
8f4595eb | 314 | signal(SIGTERM, sigterm_handler); |
98904cd6 | 315 | #endif /* HAVE_SIGSET */ |
316 | ||
4b23f3b3 | 317 | /* |
318 | * Check command-line... | |
319 | */ | |
320 | ||
68edc300 | 321 | if (argc == 1) |
322 | { | |
183914a3 | 323 | char *s; |
324 | ||
d4c438d4 | 325 | if ((s = strrchr(argv[0], '/')) != NULL) |
326 | s ++; | |
327 | else | |
328 | s = argv[0]; | |
329 | ||
3037604c | 330 | printf("network %s \"Unknown\" \"%s (%s)\"\n", |
331 | s, _cupsLangString(cupsLangDefault(), | |
332 | _("Internet Printing Protocol")), s); | |
6248387b | 333 | return (CUPS_BACKEND_OK); |
68edc300 | 334 | } |
072c4872 | 335 | else if (argc < 6) |
c8f9565c | 336 | { |
472af6f3 | 337 | _cupsLangPrintf(stderr, |
4c4eea89 | 338 | _("Usage: %s job-id user title copies options [file]"), |
472af6f3 | 339 | argv[0]); |
6248387b | 340 | return (CUPS_BACKEND_STOP); |
c8f9565c | 341 | } |
342 | ||
959a6a28 | 343 | /* |
344 | * Get the device URI... | |
345 | */ | |
346 | ||
347 | while ((device_uri = cupsBackendDeviceURI(argv)) == NULL) | |
348 | { | |
349 | _cupsLangPrintFilter(stderr, "INFO", _("Unable to locate printer.")); | |
350 | sleep(10); | |
351 | ||
352 | if (getenv("CLASS") != NULL) | |
353 | return (CUPS_BACKEND_FAILED); | |
354 | } | |
355 | ||
7b1ef0fc | 356 | if ((auth_info_required = getenv("AUTH_INFO_REQUIRED")) == NULL) |
357 | auth_info_required = "none"; | |
358 | ||
480e077e | 359 | state_reasons = _cupsArrayNewStrings(getenv("PRINTER_STATE_REASONS"), ','); |
7b1ef0fc | 360 | |
959a6a28 | 361 | #ifdef HAVE_GSSAPI |
362 | /* | |
363 | * For Kerberos, become the printing user (if we can) to get the credentials | |
364 | * that way. | |
365 | */ | |
366 | ||
367 | if (!getuid() && (value = getenv("AUTH_UID")) != NULL) | |
368 | { | |
369 | uid_t uid = (uid_t)atoi(value); | |
370 | /* User ID */ | |
371 | ||
372 | # ifdef HAVE_XPC | |
373 | if (uid > 0) | |
374 | { | |
375 | if (argc == 6) | |
d8f880d0 | 376 | return (run_as_user(argv, uid, device_uri, 0)); |
959a6a28 | 377 | else |
378 | { | |
379 | int status = 0; /* Exit status */ | |
380 | ||
381 | for (i = 6; i < argc && !status && !job_canceled; i ++) | |
382 | { | |
383 | if ((fd = open(argv[i], O_RDONLY)) >= 0) | |
384 | { | |
d8f880d0 | 385 | status = run_as_user(argv, uid, device_uri, fd); |
959a6a28 | 386 | close(fd); |
387 | } | |
388 | else | |
389 | { | |
390 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
391 | status = CUPS_BACKEND_FAILED; | |
392 | } | |
393 | } | |
394 | ||
395 | return (status); | |
396 | } | |
397 | } | |
398 | ||
399 | # else /* No XPC, just try to run as the user ID */ | |
400 | if (uid > 0) | |
401 | seteuid(uid); | |
402 | # endif /* HAVE_XPC */ | |
403 | } | |
404 | #endif /* HAVE_GSSAPI */ | |
405 | ||
a684a3b0 | 406 | /* |
072c4872 | 407 | * Get the (final) content type... |
a684a3b0 | 408 | */ |
409 | ||
b43a3371 | 410 | if ((content_type = getenv("CONTENT_TYPE")) == NULL) |
411 | content_type = "application/octet-stream"; | |
a684a3b0 | 412 | |
b43a3371 | 413 | if ((final_content_type = getenv("FINAL_CONTENT_TYPE")) == NULL) |
414 | { | |
415 | final_content_type = content_type; | |
416 | ||
417 | if (!strncmp(final_content_type, "printer/", 8)) | |
418 | final_content_type = "application/vnd.cups-raw"; | |
419 | } | |
12d8a513 | 420 | |
7abb7137 | 421 | /* |
422 | * Extract the hostname and printer name from the URI... | |
423 | */ | |
424 | ||
9fa9ba8f | 425 | httpSeparateURI(HTTP_URI_CODING_ALL, device_uri, scheme, sizeof(scheme), |
426 | username, sizeof(username), hostname, sizeof(hostname), &port, | |
427 | resource, sizeof(resource)); | |
7abb7137 | 428 | |
6df6deaf | 429 | if (!port) |
430 | port = IPP_PORT; /* Default to port 631 */ | |
431 | ||
9fa9ba8f | 432 | if (!strcmp(scheme, "https")) |
7abb7137 | 433 | cupsSetEncryption(HTTP_ENCRYPT_ALWAYS); |
692bbbae | 434 | else |
435 | cupsSetEncryption(HTTP_ENCRYPT_IF_REQUESTED); | |
7abb7137 | 436 | |
897922a9 | 437 | /* |
438 | * See if there are any options... | |
439 | */ | |
440 | ||
2ec940b5 | 441 | compression = NULL; |
6875feac | 442 | version = 20; |
897922a9 | 443 | waitjob = 1; |
444 | waitprinter = 1; | |
ff0295f0 | 445 | contimeout = 7 * 24 * 60 * 60; |
897922a9 | 446 | |
447 | if ((optptr = strchr(resource, '?')) != NULL) | |
448 | { | |
449 | /* | |
450 | * Yup, terminate the device name string and move to the first | |
451 | * character of the optptr... | |
452 | */ | |
453 | ||
454 | *optptr++ = '\0'; | |
455 | ||
456 | /* | |
457 | * Then parse the optptr... | |
458 | */ | |
459 | ||
460 | while (*optptr) | |
461 | { | |
462 | /* | |
463 | * Get the name... | |
464 | */ | |
465 | ||
abd1f85f | 466 | name = optptr; |
897922a9 | 467 | |
abd1f85f | 468 | while (*optptr && *optptr != '=' && *optptr != '+' && *optptr != '&') |
469 | optptr ++; | |
470 | ||
471 | if ((sep = *optptr) != '\0') | |
472 | *optptr++ = '\0'; | |
473 | ||
474 | if (sep == '=') | |
897922a9 | 475 | { |
476 | /* | |
477 | * Get the value... | |
478 | */ | |
479 | ||
abd1f85f | 480 | value = optptr; |
897922a9 | 481 | |
abd1f85f | 482 | while (*optptr && *optptr != '+' && *optptr != '&') |
897922a9 | 483 | optptr ++; |
abd1f85f | 484 | |
485 | if (*optptr) | |
486 | *optptr++ = '\0'; | |
897922a9 | 487 | } |
488 | else | |
abd1f85f | 489 | value = (char *)""; |
897922a9 | 490 | |
491 | /* | |
492 | * Process the option... | |
493 | */ | |
494 | ||
c6fab96f | 495 | if (!_cups_strcasecmp(name, "waitjob")) |
897922a9 | 496 | { |
497 | /* | |
498 | * Wait for job completion? | |
499 | */ | |
500 | ||
c6fab96f | 501 | waitjob = !_cups_strcasecmp(value, "on") || |
502 | !_cups_strcasecmp(value, "yes") || | |
503 | !_cups_strcasecmp(value, "true"); | |
897922a9 | 504 | } |
c6fab96f | 505 | else if (!_cups_strcasecmp(name, "waitprinter")) |
897922a9 | 506 | { |
507 | /* | |
508 | * Wait for printer idle? | |
509 | */ | |
510 | ||
c6fab96f | 511 | waitprinter = !_cups_strcasecmp(value, "on") || |
512 | !_cups_strcasecmp(value, "yes") || | |
513 | !_cups_strcasecmp(value, "true"); | |
897922a9 | 514 | } |
c6fab96f | 515 | else if (!_cups_strcasecmp(name, "encryption")) |
897922a9 | 516 | { |
517 | /* | |
518 | * Enable/disable encryption? | |
519 | */ | |
520 | ||
c6fab96f | 521 | if (!_cups_strcasecmp(value, "always")) |
897922a9 | 522 | cupsSetEncryption(HTTP_ENCRYPT_ALWAYS); |
c6fab96f | 523 | else if (!_cups_strcasecmp(value, "required")) |
897922a9 | 524 | cupsSetEncryption(HTTP_ENCRYPT_REQUIRED); |
c6fab96f | 525 | else if (!_cups_strcasecmp(value, "never")) |
897922a9 | 526 | cupsSetEncryption(HTTP_ENCRYPT_NEVER); |
c6fab96f | 527 | else if (!_cups_strcasecmp(value, "ifrequested")) |
897922a9 | 528 | cupsSetEncryption(HTTP_ENCRYPT_IF_REQUESTED); |
529 | else | |
530 | { | |
4c4eea89 | 531 | _cupsLangPrintFilter(stderr, "ERROR", |
532 | _("Unknown encryption option value: \"%s\"."), | |
533 | value); | |
897922a9 | 534 | } |
535 | } | |
bd08ee89 | 536 | else if (!_cups_strcasecmp(name, "snmp")) |
537 | { | |
538 | /* | |
539 | * Enable/disable SNMP stuff... | |
540 | */ | |
541 | ||
542 | snmp_enabled = !value[0] || !_cups_strcasecmp(value, "on") || | |
543 | _cups_strcasecmp(value, "yes") || | |
544 | _cups_strcasecmp(value, "true"); | |
545 | } | |
c6fab96f | 546 | else if (!_cups_strcasecmp(name, "version")) |
a708af2a | 547 | { |
548 | if (!strcmp(value, "1.0")) | |
22d59a30 | 549 | version = 10; |
a708af2a | 550 | else if (!strcmp(value, "1.1")) |
22d59a30 | 551 | version = 11; |
552 | else if (!strcmp(value, "2.0")) | |
553 | version = 20; | |
554 | else if (!strcmp(value, "2.1")) | |
555 | version = 21; | |
4c4eea89 | 556 | else if (!strcmp(value, "2.2")) |
557 | version = 22; | |
a708af2a | 558 | else |
559 | { | |
4c4eea89 | 560 | _cupsLangPrintFilter(stderr, "ERROR", |
561 | _("Unknown version option value: \"%s\"."), | |
562 | value); | |
a708af2a | 563 | } |
564 | } | |
1230a8a0 | 565 | #ifdef HAVE_LIBZ |
c6fab96f | 566 | else if (!_cups_strcasecmp(name, "compression")) |
1230a8a0 | 567 | { |
c6fab96f | 568 | if (!_cups_strcasecmp(value, "true") || !_cups_strcasecmp(value, "yes") || |
569 | !_cups_strcasecmp(value, "on") || !_cups_strcasecmp(value, "gzip")) | |
2ec940b5 | 570 | compression = "gzip"; |
1230a8a0 | 571 | } |
572 | #endif /* HAVE_LIBZ */ | |
c6fab96f | 573 | else if (!_cups_strcasecmp(name, "contimeout")) |
ff0295f0 | 574 | { |
575 | /* | |
576 | * Set the connection timeout... | |
577 | */ | |
578 | ||
579 | if (atoi(value) > 0) | |
580 | contimeout = atoi(value); | |
581 | } | |
897922a9 | 582 | else |
583 | { | |
584 | /* | |
585 | * Unknown option... | |
586 | */ | |
587 | ||
4c4eea89 | 588 | _cupsLangPrintFilter(stderr, "ERROR", |
589 | _("Unknown option \"%s\" with value \"%s\"."), | |
590 | name, value); | |
897922a9 | 591 | } |
592 | } | |
593 | } | |
594 | ||
1230a8a0 | 595 | /* |
596 | * If we have 7 arguments, print the file named on the command-line. | |
597 | * Otherwise, copy stdin to a temporary file and print the temporary | |
598 | * file. | |
599 | */ | |
600 | ||
601 | if (argc == 6) | |
602 | { | |
6875feac | 603 | num_files = 0; |
7b73f614 | 604 | files = NULL; |
c6fab96f | 605 | send_options = !_cups_strcasecmp(final_content_type, "application/pdf") || |
606 | !_cups_strcasecmp(final_content_type, "application/vnd.cups-pdf") || | |
607 | !_cups_strncasecmp(final_content_type, "image/", 6); | |
6875feac | 608 | |
609 | fputs("DEBUG: Sending stdin for job...\n", stderr); | |
1230a8a0 | 610 | } |
611 | else | |
612 | { | |
613 | /* | |
614 | * Point to the files on the command-line... | |
615 | */ | |
616 | ||
b43a3371 | 617 | num_files = argc - 6; |
618 | files = argv + 6; | |
619 | send_options = 1; | |
cad2b75f | 620 | |
1230a8a0 | 621 | #ifdef HAVE_LIBZ |
622 | if (compression) | |
623 | compress_files(num_files, files); | |
624 | #endif /* HAVE_LIBZ */ | |
1230a8a0 | 625 | |
6875feac | 626 | fprintf(stderr, "DEBUG: %d files to send in job...\n", num_files); |
627 | } | |
1230a8a0 | 628 | |
c8f9565c | 629 | /* |
b5cb0608 | 630 | * Set the authentication info, if any... |
c8f9565c | 631 | */ |
632 | ||
9ef7dccf | 633 | cupsSetPasswordCB2(password_cb, NULL); |
b5cb0608 | 634 | |
635 | if (username[0]) | |
636 | { | |
48e211f3 | 637 | /* |
9ef7dccf | 638 | * Use authentication information in the device URI... |
48e211f3 | 639 | */ |
640 | ||
b5cb0608 | 641 | if ((password = strchr(username, ':')) != NULL) |
642 | *password++ = '\0'; | |
643 | ||
644 | cupsSetUser(username); | |
645 | } | |
cbedee47 | 646 | else |
48e211f3 | 647 | { |
648 | /* | |
fa1fc704 | 649 | * Try loading authentication information from the environment. |
48e211f3 | 650 | */ |
651 | ||
abd1f85f | 652 | const char *ptr = getenv("AUTH_USERNAME"); |
653 | ||
654 | if (ptr) | |
f92e446a | 655 | { |
656 | strlcpy(username, ptr, sizeof(username)); | |
fa1fc704 | 657 | cupsSetUser(ptr); |
f92e446a | 658 | } |
48e211f3 | 659 | |
fa1fc704 | 660 | password = getenv("AUTH_PASSWORD"); |
48e211f3 | 661 | } |
c8f9565c | 662 | |
663 | /* | |
cce0044f | 664 | * Try finding the remote server... |
c8f9565c | 665 | */ |
666 | ||
f831f3d8 | 667 | start_time = time(NULL); |
ff0295f0 | 668 | |
cce0044f | 669 | sprintf(portname, "%d", port); |
670 | ||
7b1ef0fc | 671 | update_reasons(NULL, "+connecting-to-device"); |
cce0044f | 672 | fprintf(stderr, "DEBUG: Looking up \"%s\"...\n", hostname); |
673 | ||
674 | while ((addrlist = httpAddrGetList(hostname, AF_UNSPEC, portname)) == NULL) | |
675 | { | |
676 | _cupsLangPrintFilter(stderr, "INFO", | |
677 | _("Unable to locate printer \"%s\"."), hostname); | |
678 | sleep(10); | |
679 | ||
680 | if (getenv("CLASS") != NULL) | |
681 | { | |
7b1ef0fc | 682 | update_reasons(NULL, "-connecting-to-device"); |
cce0044f | 683 | return (CUPS_BACKEND_STOP); |
684 | } | |
449acb70 | 685 | |
686 | if (job_canceled) | |
687 | return (CUPS_BACKEND_OK); | |
cce0044f | 688 | } |
689 | ||
2d3aac27 | 690 | http = _httpCreate(hostname, port, addrlist, AF_UNSPEC, cupsEncryption(), 1, |
691 | _HTTP_MODE_CLIENT); | |
1179bc03 | 692 | httpSetTimeout(http, 30.0, timeout_cb, NULL); |
cce0044f | 693 | |
694 | /* | |
695 | * See if the printer supports SNMP... | |
696 | */ | |
697 | ||
bd08ee89 | 698 | if (snmp_enabled) |
699 | snmp_fd = _cupsSNMPOpen(addrlist->addr.addr.sa_family); | |
700 | else | |
701 | snmp_fd = -1; | |
702 | ||
703 | if (snmp_fd >= 0) | |
cce0044f | 704 | have_supplies = !backendSNMPSupplies(snmp_fd, &(addrlist->addr), |
705 | &start_count, NULL); | |
cce0044f | 706 | else |
707 | have_supplies = start_count = 0; | |
708 | ||
709 | /* | |
710 | * Wait for data from the filter... | |
711 | */ | |
712 | ||
713 | if (num_files == 0) | |
0663fa1c | 714 | { |
ad6d7ec9 | 715 | if (!backendWaitLoop(snmp_fd, &(addrlist->addr), 0, backendNetworkSideCB)) |
cce0044f | 716 | return (CUPS_BACKEND_OK); |
0663fa1c | 717 | else if ((bytes = read(0, buffer, sizeof(buffer))) <= 0) |
718 | return (CUPS_BACKEND_OK); | |
719 | } | |
cce0044f | 720 | |
721 | /* | |
722 | * Try connecting to the remote server... | |
723 | */ | |
724 | ||
fc596e79 | 725 | delay = _cupsNextDelay(0, &prev_delay); |
22a980cc | 726 | |
97fcaf92 | 727 | do |
c8f9565c | 728 | { |
9fa9ba8f | 729 | fprintf(stderr, "DEBUG: Connecting to %s:%d\n", hostname, port); |
4c4eea89 | 730 | _cupsLangPrintFilter(stderr, "INFO", _("Connecting to printer.")); |
c8f9565c | 731 | |
cce0044f | 732 | if (httpReconnect(http)) |
d21a7597 | 733 | { |
03a8680a | 734 | int error = errno; /* Connection error */ |
735 | ||
cce0044f | 736 | if (http->status == HTTP_PKI_ERROR) |
7b1ef0fc | 737 | update_reasons(NULL, "+cups-certificate-error"); |
cce0044f | 738 | |
6875feac | 739 | if (job_canceled) |
bb3ff448 | 740 | break; |
741 | ||
997cf8b0 | 742 | if (getenv("CLASS") != NULL) |
743 | { | |
744 | /* | |
745 | * If the CLASS environment variable is set, the job was submitted | |
746 | * to a class and not to a specific queue. In this case, we want | |
747 | * to abort immediately so that the job can be requeued on the next | |
748 | * available printer in the class. | |
749 | */ | |
750 | ||
4c4eea89 | 751 | _cupsLangPrintFilter(stderr, "INFO", |
752 | _("Unable to contact printer, queuing on next " | |
753 | "printer in class.")); | |
997cf8b0 | 754 | |
997cf8b0 | 755 | /* |
756 | * Sleep 5 seconds to keep the job from requeuing too rapidly... | |
757 | */ | |
758 | ||
759 | sleep(5); | |
760 | ||
7b1ef0fc | 761 | update_reasons(NULL, "-connecting-to-device"); |
cce0044f | 762 | |
6248387b | 763 | return (CUPS_BACKEND_FAILED); |
997cf8b0 | 764 | } |
765 | ||
03a8680a | 766 | fprintf(stderr, "DEBUG: Connection error: %s\n", strerror(errno)); |
767 | ||
4c2096b8 | 768 | if (errno == ECONNREFUSED || errno == EHOSTDOWN || |
769 | errno == EHOSTUNREACH) | |
97fcaf92 | 770 | { |
ff0295f0 | 771 | if (contimeout && (time(NULL) - start_time) > contimeout) |
772 | { | |
4c4eea89 | 773 | _cupsLangPrintFilter(stderr, "ERROR", |
774 | _("The printer is not responding.")); | |
7b1ef0fc | 775 | update_reasons(NULL, "-connecting-to-device"); |
ff0295f0 | 776 | return (CUPS_BACKEND_FAILED); |
777 | } | |
778 | ||
03a8680a | 779 | switch (error) |
780 | { | |
781 | case EHOSTDOWN : | |
4c4eea89 | 782 | _cupsLangPrintFilter(stderr, "WARNING", |
7cfa02ab | 783 | _("The printer may not exist or " |
784 | "is unavailable at this time.")); | |
03a8680a | 785 | break; |
786 | ||
787 | case EHOSTUNREACH : | |
4c4eea89 | 788 | _cupsLangPrintFilter(stderr, "WARNING", |
7cfa02ab | 789 | _("The printer is unreachable at this " |
790 | "time.")); | |
03a8680a | 791 | break; |
792 | ||
793 | case ECONNREFUSED : | |
794 | default : | |
4c4eea89 | 795 | _cupsLangPrintFilter(stderr, "WARNING", |
d326343a | 796 | _("The printer is in use.")); |
03a8680a | 797 | break; |
798 | } | |
ff0295f0 | 799 | |
800 | sleep(delay); | |
801 | ||
fc596e79 | 802 | delay = _cupsNextDelay(delay, &prev_delay); |
97fcaf92 | 803 | } |
804 | else | |
805 | { | |
4c4eea89 | 806 | _cupsLangPrintFilter(stderr, "ERROR", |
7cfa02ab | 807 | _("The printer is not responding.")); |
2cc18dd2 | 808 | sleep(30); |
97fcaf92 | 809 | } |
bb3ff448 | 810 | |
6875feac | 811 | if (job_canceled) |
bb3ff448 | 812 | break; |
d21a7597 | 813 | } |
cce0044f | 814 | else |
7b1ef0fc | 815 | update_reasons(NULL, "-cups-certificate-error"); |
c8f9565c | 816 | } |
cce0044f | 817 | while (http->fd < 0); |
c8f9565c | 818 | |
449acb70 | 819 | if (job_canceled) |
820 | return (CUPS_BACKEND_OK); | |
821 | else if (!http) | |
bb3ff448 | 822 | return (CUPS_BACKEND_FAILED); |
bb3ff448 | 823 | |
7b1ef0fc | 824 | update_reasons(NULL, "-connecting-to-device"); |
4c4eea89 | 825 | _cupsLangPrintFilter(stderr, "INFO", _("Connected to printer.")); |
a4e23897 | 826 | |
f0aa54a1 | 827 | fprintf(stderr, "DEBUG: Connected to %s:%d...\n", |
828 | httpAddrString(http->hostaddr, addrname, sizeof(addrname)), | |
2d3aac27 | 829 | httpAddrPort(http->hostaddr)); |
a0c0bbe7 | 830 | |
c8f9565c | 831 | /* |
832 | * Build a URI for the printer and fill the standard IPP attributes for | |
8ce7c000 | 833 | * an IPP_PRINT_FILE request. We can't use the URI in argv[0] because it |
834 | * might contain username:password information... | |
c8f9565c | 835 | */ |
836 | ||
11fdb546 | 837 | httpAssembleURI(HTTP_URI_CODING_ALL, uri, sizeof(uri), scheme, NULL, hostname, |
838 | port, resource); | |
c8f9565c | 839 | |
840 | /* | |
97fcaf92 | 841 | * First validate the destination and see if the device supports multiple |
6875feac | 842 | * copies... |
c8f9565c | 843 | */ |
844 | ||
adbcb02a | 845 | copies_sup = NULL; |
846 | cups_version = NULL; | |
847 | format_sup = NULL; | |
848 | media_col_sup = NULL; | |
849 | supported = NULL; | |
850 | operations_sup = NULL; | |
851 | doc_handling_sup = NULL; | |
c8f9565c | 852 | |
97fcaf92 | 853 | do |
c8f9565c | 854 | { |
56f7a531 | 855 | /* |
856 | * Check for side-channel requests... | |
857 | */ | |
858 | ||
859 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
860 | ||
c8f9565c | 861 | /* |
97fcaf92 | 862 | * Build the IPP request... |
c8f9565c | 863 | */ |
864 | ||
e12df069 | 865 | request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES); |
22d59a30 | 866 | request->request.op.version[0] = version / 10; |
867 | request->request.op.version[1] = version % 10; | |
c8f9565c | 868 | |
97fcaf92 | 869 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
870 | NULL, uri); | |
c8f9565c | 871 | |
8f4595eb | 872 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, |
873 | "requested-attributes", sizeof(pattrs) / sizeof(pattrs[0]), | |
874 | NULL, pattrs); | |
875 | ||
97fcaf92 | 876 | /* |
877 | * Do the request... | |
878 | */ | |
c8f9565c | 879 | |
2054e655 | 880 | fputs("DEBUG: Getting supported attributes...\n", stderr); |
a4e23897 | 881 | |
acd7eb22 | 882 | if (http->version < HTTP_1_1) |
6875feac | 883 | { |
8962df79 | 884 | fprintf(stderr, "DEBUG: Printer responded with HTTP version %d.%d.\n", |
885 | http->version / 100, http->version % 100); | |
7b1ef0fc | 886 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
887 | "cups-ipp-wrong-http-version"); | |
6875feac | 888 | } |
acd7eb22 | 889 | |
b9738d7c | 890 | supported = cupsDoRequest(http, request, resource); |
891 | ipp_status = cupsLastError(); | |
b5cb0608 | 892 | |
5fb23099 | 893 | fprintf(stderr, "DEBUG: Get-Printer-Attributes: %s (%s)\n", |
894 | ippErrorString(ipp_status), cupsLastErrorString()); | |
895 | ||
f92e446a | 896 | if (ipp_status <= IPP_OK_CONFLICT) |
897 | password_tries = 0; | |
898 | else | |
c8f9565c | 899 | { |
b9738d7c | 900 | fprintf(stderr, "DEBUG: Get-Printer-Attributes returned %s.\n", |
901 | ippErrorString(ipp_status)); | |
902 | ||
b5cb0608 | 903 | if (ipp_status == IPP_PRINTER_BUSY || |
904 | ipp_status == IPP_SERVICE_UNAVAILABLE) | |
c8f9565c | 905 | { |
ff0295f0 | 906 | if (contimeout && (time(NULL) - start_time) > contimeout) |
907 | { | |
4c4eea89 | 908 | _cupsLangPrintFilter(stderr, "ERROR", |
909 | _("The printer is not responding.")); | |
ff0295f0 | 910 | return (CUPS_BACKEND_FAILED); |
911 | } | |
912 | ||
d326343a | 913 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
ff0295f0 | 914 | |
4a241564 | 915 | report_printer_state(supported); |
ff0295f0 | 916 | |
917 | sleep(delay); | |
918 | ||
fc596e79 | 919 | delay = _cupsNextDelay(delay, &prev_delay); |
97fcaf92 | 920 | } |
b5cb0608 | 921 | else if ((ipp_status == IPP_BAD_REQUEST || |
22d59a30 | 922 | ipp_status == IPP_VERSION_NOT_SUPPORTED) && version > 10) |
c8f9565c | 923 | { |
b5cb0608 | 924 | /* |
6875feac | 925 | * Switch to IPP/1.1 or IPP/1.0... |
b5cb0608 | 926 | */ |
97fcaf92 | 927 | |
6875feac | 928 | if (version >= 20) |
929 | { | |
8d6e4061 | 930 | _cupsLangPrintFilter(stderr, "INFO", _("Preparing to print.")); |
931 | fprintf(stderr, | |
932 | "DEBUG: The printer does not support IPP/%d.%d, trying " | |
933 | "IPP/1.1.\n", version / 10, version % 10); | |
6875feac | 934 | version = 11; |
935 | } | |
936 | else | |
937 | { | |
8d6e4061 | 938 | _cupsLangPrintFilter(stderr, "INFO", _("Preparing to print.")); |
939 | fprintf(stderr, | |
940 | "DEBUG: The printer does not support IPP/%d.%d, trying " | |
941 | "IPP/1.0.\n", version / 10, version % 10); | |
6875feac | 942 | version = 10; |
943 | } | |
944 | ||
a4e23897 | 945 | httpReconnect(http); |
c8f9565c | 946 | } |
67474245 | 947 | else if (ipp_status == IPP_NOT_FOUND) |
948 | { | |
4c4eea89 | 949 | _cupsLangPrintFilter(stderr, "ERROR", |
8d6e4061 | 950 | _("The printer configuration is incorrect or the " |
951 | "printer no longer exists.")); | |
67474245 | 952 | |
5fb23099 | 953 | ippDelete(supported); |
67474245 | 954 | |
6248387b | 955 | return (CUPS_BACKEND_STOP); |
67474245 | 956 | } |
f92e446a | 957 | else if (ipp_status == IPP_FORBIDDEN || |
3e9c9081 | 958 | ipp_status == IPP_AUTHENTICATION_CANCELED) |
fc7e68cf | 959 | { |
6836e69b | 960 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
961 | /* WWW-Authenticate field value */ | |
962 | ||
963 | if (!strncmp(www_auth, "Negotiate", 9)) | |
fc7e68cf | 964 | auth_info_required = "negotiate"; |
6836e69b | 965 | else if (www_auth[0]) |
966 | auth_info_required = "username,password"; | |
fc7e68cf | 967 | |
968 | fprintf(stderr, "ATTR: auth-info-required=%s\n", auth_info_required); | |
969 | return (CUPS_BACKEND_AUTH_REQUIRED); | |
970 | } | |
f92e446a | 971 | else if (ipp_status != IPP_NOT_AUTHORIZED) |
67474245 | 972 | { |
4c4eea89 | 973 | _cupsLangPrintFilter(stderr, "ERROR", |
5fb23099 | 974 | _("Unable to get printer status.")); |
67474245 | 975 | sleep(10); |
84a03f93 | 976 | |
977 | httpReconnect(http); | |
67474245 | 978 | } |
d1c2727f | 979 | |
7cfa02ab | 980 | ippDelete(supported); |
5fb23099 | 981 | supported = NULL; |
d1c2727f | 982 | continue; |
97fcaf92 | 983 | } |
6875feac | 984 | |
f8c0cc95 | 985 | if (!getenv("CLASS")) |
7cfa02ab | 986 | { |
f8c0cc95 | 987 | /* |
988 | * Check printer-is-accepting-jobs = false and printer-state-reasons for the | |
989 | * "spool-area-full" keyword... | |
990 | */ | |
991 | ||
992 | int busy = 0; | |
993 | ||
994 | if ((printer_accepting = ippFindAttribute(supported, | |
995 | "printer-is-accepting-jobs", | |
996 | IPP_TAG_BOOLEAN)) != NULL && | |
997 | !printer_accepting->values[0].boolean) | |
998 | busy = 1; | |
9e88f2d2 | 999 | else if (!printer_accepting) |
7b1ef0fc | 1000 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1001 | "cups-ipp-missing-printer-is-accepting-jobs"); | |
c6fab96f | 1002 | |
9e88f2d2 | 1003 | if ((printer_state = ippFindAttribute(supported, |
1004 | "printer-state-reasons", | |
7f650b54 | 1005 | IPP_TAG_KEYWORD)) == NULL) |
1006 | { | |
1007 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1008 | "cups-ipp-missing-printer-state-reasons"); | |
1009 | } | |
1010 | else if (!busy) | |
f8c0cc95 | 1011 | { |
1012 | for (i = 0; i < printer_state->num_values; i ++) | |
7f650b54 | 1013 | { |
9e88f2d2 | 1014 | if (!strcmp(printer_state->values[0].string.text, |
1015 | "spool-area-full") || | |
f8c0cc95 | 1016 | !strncmp(printer_state->values[0].string.text, "spool-area-full-", |
1017 | 16)) | |
1018 | { | |
1019 | busy = 1; | |
1020 | break; | |
1021 | } | |
7f650b54 | 1022 | } |
f8c0cc95 | 1023 | } |
7cfa02ab | 1024 | |
f8c0cc95 | 1025 | if (busy) |
7cfa02ab | 1026 | { |
d326343a | 1027 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
7cfa02ab | 1028 | |
4a241564 | 1029 | report_printer_state(supported); |
7cfa02ab | 1030 | |
1031 | sleep(delay); | |
1032 | ||
f8c0cc95 | 1033 | delay = _cupsNextDelay(delay, &prev_delay); |
7cfa02ab | 1034 | |
1035 | ippDelete(supported); | |
5fb23099 | 1036 | supported = NULL; |
7cfa02ab | 1037 | continue; |
1038 | } | |
1039 | } | |
7cfa02ab | 1040 | |
6875feac | 1041 | /* |
1042 | * Check for supported attributes... | |
1043 | */ | |
1044 | ||
1045 | if ((copies_sup = ippFindAttribute(supported, "copies-supported", | |
1046 | IPP_TAG_RANGE)) != NULL) | |
97fcaf92 | 1047 | { |
b5cb0608 | 1048 | /* |
1049 | * Has the "copies-supported" attribute - does it have an upper | |
1050 | * bound > 1? | |
1051 | */ | |
97fcaf92 | 1052 | |
6875feac | 1053 | fprintf(stderr, "DEBUG: copies-supported=%d-%d\n", |
1054 | copies_sup->values[0].range.lower, | |
1055 | copies_sup->values[0].range.upper); | |
1056 | ||
b5cb0608 | 1057 | if (copies_sup->values[0].range.upper <= 1) |
1058 | copies_sup = NULL; /* No */ | |
1059 | } | |
97fcaf92 | 1060 | |
6875feac | 1061 | cups_version = ippFindAttribute(supported, "cups-version", IPP_TAG_TEXT); |
b5cb0608 | 1062 | |
6875feac | 1063 | if ((format_sup = ippFindAttribute(supported, "document-format-supported", |
1064 | IPP_TAG_MIMETYPE)) != NULL) | |
b5cb0608 | 1065 | { |
1066 | fprintf(stderr, "DEBUG: document-format-supported (%d values)\n", | |
1067 | format_sup->num_values); | |
1068 | for (i = 0; i < format_sup->num_values; i ++) | |
1069 | fprintf(stderr, "DEBUG: [%d] = \"%s\"\n", i, | |
1070 | format_sup->values[i].string.text); | |
c8f9565c | 1071 | } |
d1c2727f | 1072 | |
6875feac | 1073 | if ((media_col_sup = ippFindAttribute(supported, "media-col-supported", |
1074 | IPP_TAG_KEYWORD)) != NULL) | |
1075 | { | |
1076 | fprintf(stderr, "DEBUG: media-col-supported (%d values)\n", | |
1077 | media_col_sup->num_values); | |
1078 | for (i = 0; i < media_col_sup->num_values; i ++) | |
1079 | fprintf(stderr, "DEBUG: [%d] = \"%s\"\n", i, | |
1080 | media_col_sup->values[i].string.text); | |
1081 | } | |
1082 | ||
0d77fe26 | 1083 | print_color_mode = ippFindAttribute(supported, |
1084 | "print-color-mode-supported", | |
1085 | IPP_TAG_KEYWORD) != NULL; | |
1086 | ||
2ec940b5 | 1087 | if ((operations_sup = ippFindAttribute(supported, "operations-supported", |
1088 | IPP_TAG_ENUM)) != NULL) | |
1089 | { | |
7f650b54 | 1090 | fprintf(stderr, "DEBUG: operations-supported (%d values)\n", |
1091 | operations_sup->num_values); | |
1092 | for (i = 0; i < operations_sup->num_values; i ++) | |
1093 | fprintf(stderr, "DEBUG: [%d] = %s\n", i, | |
1094 | ippOpString(operations_sup->values[i].integer)); | |
1095 | ||
9e88f2d2 | 1096 | for (i = 0; i < operations_sup->num_values; i ++) |
1097 | if (operations_sup->values[i].integer == IPP_PRINT_JOB) | |
1098 | break; | |
1099 | ||
1100 | if (i >= operations_sup->num_values) | |
7b1ef0fc | 1101 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1102 | "cups-ipp-missing-print-job"); | |
9e88f2d2 | 1103 | |
1104 | for (i = 0; i < operations_sup->num_values; i ++) | |
1105 | if (operations_sup->values[i].integer == IPP_CANCEL_JOB) | |
1106 | break; | |
1107 | ||
1108 | if (i >= operations_sup->num_values) | |
7b1ef0fc | 1109 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1110 | "cups-ipp-missing-cancel-job"); | |
9e88f2d2 | 1111 | |
1112 | for (i = 0; i < operations_sup->num_values; i ++) | |
1113 | if (operations_sup->values[i].integer == IPP_GET_JOB_ATTRIBUTES) | |
1114 | break; | |
1115 | ||
1116 | if (i >= operations_sup->num_values) | |
7b1ef0fc | 1117 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1118 | "cups-ipp-missing-get-job-attributes"); | |
9e88f2d2 | 1119 | |
1120 | for (i = 0; i < operations_sup->num_values; i ++) | |
1121 | if (operations_sup->values[i].integer == IPP_GET_PRINTER_ATTRIBUTES) | |
1122 | break; | |
1123 | ||
1124 | if (i >= operations_sup->num_values) | |
7b1ef0fc | 1125 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1126 | "cups-ipp-missing-get-printer-attributes"); | |
9e88f2d2 | 1127 | |
2ec940b5 | 1128 | for (i = 0; i < operations_sup->num_values; i ++) |
5ed93a63 | 1129 | { |
2ec940b5 | 1130 | if (operations_sup->values[i].integer == IPP_VALIDATE_JOB) |
2ec940b5 | 1131 | validate_job = 1; |
5ed93a63 | 1132 | else if (operations_sup->values[i].integer == IPP_CREATE_JOB) |
5ed93a63 | 1133 | create_job = 1; |
537ee478 | 1134 | else if (operations_sup->values[i].integer == IPP_SEND_DOCUMENT) |
1135 | send_document = 1; | |
a2a8bd6a | 1136 | else if (operations_sup->values[i].integer == IPP_GET_JOB_ATTRIBUTES) |
1137 | get_job_attrs = 1; | |
537ee478 | 1138 | } |
1139 | ||
2cca44e9 | 1140 | if (create_job && !send_document) |
537ee478 | 1141 | { |
1142 | fputs("DEBUG: Printer supports Create-Job but not Send-Document.\n", | |
1143 | stderr); | |
1144 | create_job = 0; | |
b10d3fc1 | 1145 | |
1146 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1147 | "cups-ipp-missing-send-document"); | |
5ed93a63 | 1148 | } |
2ec940b5 | 1149 | |
1150 | if (!validate_job) | |
7b1ef0fc | 1151 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1152 | "cups-ipp-missing-validate-job"); | |
2ec940b5 | 1153 | } |
1154 | else | |
7b1ef0fc | 1155 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1156 | "cups-ipp-missing-operations-supported"); | |
2ec940b5 | 1157 | |
adbcb02a | 1158 | doc_handling_sup = ippFindAttribute(supported, |
1159 | "multiple-document-handling-supported", | |
1160 | IPP_TAG_KEYWORD); | |
1161 | ||
4a241564 | 1162 | report_printer_state(supported); |
c8f9565c | 1163 | } |
449acb70 | 1164 | while (!job_canceled && ipp_status > IPP_OK_CONFLICT); |
1165 | ||
1166 | if (job_canceled) | |
1167 | return (CUPS_BACKEND_OK); | |
c8f9565c | 1168 | |
997cf8b0 | 1169 | /* |
1170 | * See if the printer is accepting jobs and is not stopped; if either | |
1171 | * condition is true and we are printing to a class, requeue the job... | |
1172 | */ | |
1173 | ||
1174 | if (getenv("CLASS") != NULL) | |
1175 | { | |
1176 | printer_state = ippFindAttribute(supported, "printer-state", | |
1177 | IPP_TAG_ENUM); | |
1178 | printer_accepting = ippFindAttribute(supported, "printer-is-accepting-jobs", | |
1179 | IPP_TAG_BOOLEAN); | |
1180 | ||
1181 | if (printer_state == NULL || | |
072c4872 | 1182 | (printer_state->values[0].integer > IPP_PRINTER_PROCESSING && |
1183 | waitprinter) || | |
997cf8b0 | 1184 | printer_accepting == NULL || |
1185 | !printer_accepting->values[0].boolean) | |
1186 | { | |
1187 | /* | |
1188 | * If the CLASS environment variable is set, the job was submitted | |
1189 | * to a class and not to a specific queue. In this case, we want | |
1190 | * to abort immediately so that the job can be requeued on the next | |
1191 | * available printer in the class. | |
1192 | */ | |
1193 | ||
4c4eea89 | 1194 | _cupsLangPrintFilter(stderr, "INFO", |
1195 | _("Unable to contact printer, queuing on next " | |
1196 | "printer in class.")); | |
997cf8b0 | 1197 | |
1198 | ippDelete(supported); | |
1199 | httpClose(http); | |
1200 | ||
997cf8b0 | 1201 | /* |
1202 | * Sleep 5 seconds to keep the job from requeuing too rapidly... | |
1203 | */ | |
1204 | ||
1205 | sleep(5); | |
1206 | ||
6248387b | 1207 | return (CUPS_BACKEND_FAILED); |
997cf8b0 | 1208 | } |
1209 | } | |
1210 | ||
c8f9565c | 1211 | /* |
97fcaf92 | 1212 | * See if the printer supports multiple copies... |
c8f9565c | 1213 | */ |
1214 | ||
37de726f | 1215 | copies = atoi(argv[4]); |
1216 | ||
d1c2727f | 1217 | if (copies_sup || argc < 7) |
37de726f | 1218 | copies_remaining = 1; |
0c5b0932 | 1219 | else |
37de726f | 1220 | copies_remaining = copies; |
0c5b0932 | 1221 | |
2ec940b5 | 1222 | /* |
1223 | * Prepare remaining printing options... | |
1224 | */ | |
1225 | ||
1226 | options = NULL; | |
2ec940b5 | 1227 | |
1228 | if (send_options) | |
1229 | { | |
1230 | num_options = cupsParseOptions(argv[5], 0, &options); | |
1231 | ||
1232 | if (!cups_version && media_col_sup) | |
1233 | { | |
1234 | /* | |
1235 | * Load the PPD file and generate PWG attribute mapping information... | |
1236 | */ | |
1237 | ||
1238 | ppd = ppdOpenFile(getenv("PPD")); | |
8211508e | 1239 | pc = _ppdCacheCreateWithPPD(ppd); |
2ec940b5 | 1240 | |
2d3aac27 | 1241 | ppdMarkDefaults(ppd); |
1242 | cupsMarkOptions(ppd, num_options, options); | |
2ec940b5 | 1243 | } |
1244 | } | |
1245 | else | |
1246 | num_options = 0; | |
1247 | ||
1248 | document_format = NULL; | |
1249 | ||
1250 | if (format_sup != NULL) | |
1251 | { | |
1252 | for (i = 0; i < format_sup->num_values; i ++) | |
03f5686f | 1253 | if (!_cups_strcasecmp(final_content_type, |
1254 | format_sup->values[i].string.text)) | |
2ec940b5 | 1255 | { |
1256 | document_format = final_content_type; | |
1257 | break; | |
1258 | } | |
cce0044f | 1259 | |
c182b536 | 1260 | if (!document_format) |
cce0044f | 1261 | { |
1262 | for (i = 0; i < format_sup->num_values; i ++) | |
c6fab96f | 1263 | if (!_cups_strcasecmp("application/octet-stream", |
03f5686f | 1264 | format_sup->values[i].string.text)) |
cce0044f | 1265 | { |
1266 | document_format = "application/octet-stream"; | |
1267 | break; | |
1268 | } | |
1269 | } | |
2ec940b5 | 1270 | } |
1271 | ||
03f5686f | 1272 | fprintf(stderr, "DEBUG: final_content_type=\"%s\", document_format=\"%s\"\n", |
1273 | final_content_type, document_format ? document_format : "(null)"); | |
1274 | ||
940afb4b | 1275 | /* |
1276 | * If the printer does not support HTTP/1.1 (which IPP requires), copy stdin | |
1277 | * to a temporary file so that we can do a HTTP/1.0 submission... | |
1278 | * | |
1279 | * (I hate compatibility hacks!) | |
1280 | */ | |
1281 | ||
1282 | if (http->version < HTTP_1_1 && num_files == 0) | |
1283 | { | |
1284 | if ((fd = cupsTempFd(tmpfilename, sizeof(tmpfilename))) < 0) | |
1285 | { | |
1286 | perror("DEBUG: Unable to create temporary file"); | |
1287 | return (CUPS_BACKEND_FAILED); | |
1288 | } | |
1289 | ||
1290 | _cupsLangPrintFilter(stderr, "INFO", _("Copying print data.")); | |
1291 | ||
3bf3931c | 1292 | if ((compatsize = write(fd, buffer, bytes)) < 0) |
1293 | { | |
1294 | perror("DEBUG: Unable to write temporary file"); | |
1295 | return (CUPS_BACKEND_FAILED); | |
1296 | } | |
1297 | ||
1298 | if ((bytes = backendRunLoop(-1, fd, snmp_fd, &(addrlist->addr), 0, 0, | |
1299 | backendNetworkSideCB)) < 0) | |
1300 | return (CUPS_BACKEND_FAILED); | |
1301 | ||
1302 | compatsize += bytes; | |
940afb4b | 1303 | |
1304 | close(fd); | |
1305 | ||
1306 | compatfile = tmpfilename; | |
1307 | files = &compatfile; | |
1308 | num_files = 1; | |
1309 | } | |
1310 | else if (http->version < HTTP_1_1 && num_files == 1) | |
1311 | { | |
1312 | struct stat fileinfo; /* File information */ | |
1313 | ||
1314 | if (!stat(files[0], &fileinfo)) | |
1315 | compatsize = fileinfo.st_size; | |
1316 | } | |
1317 | ||
a2387f4f | 1318 | /* |
1319 | * If the printer only claims to support IPP/1.0, or if the user specifically | |
1320 | * included version=1.0 in the URI, then do not try to use Create-Job or | |
1321 | * Send-Document. This is another dreaded compatibility hack, but unfortunately | |
1322 | * there are enough broken printers out there that we need this for now... | |
1323 | */ | |
1324 | ||
1325 | if (version == 10) | |
1326 | create_job = send_document = 0; | |
1327 | ||
b9738d7c | 1328 | /* |
1329 | * Start monitoring the printer in the background... | |
1330 | */ | |
1331 | ||
1332 | monitor.uri = uri; | |
1333 | monitor.hostname = hostname; | |
1334 | monitor.user = argv[2]; | |
1335 | monitor.resource = resource; | |
1336 | monitor.port = port; | |
1337 | monitor.version = version; | |
1338 | monitor.job_id = 0; | |
a2a8bd6a | 1339 | monitor.get_job_attrs = get_job_attrs; |
b9738d7c | 1340 | monitor.encryption = cupsEncryption(); |
1341 | monitor.job_state = IPP_JOB_PENDING; | |
1342 | monitor.printer_state = IPP_PRINTER_IDLE; | |
1343 | ||
5ed93a63 | 1344 | if (create_job) |
1345 | { | |
1346 | monitor.job_name = argv[3]; | |
1347 | } | |
1348 | else | |
1349 | { | |
1350 | snprintf(print_job_name, sizeof(print_job_name), "%s - %s", argv[1], | |
1351 | argv[3]); | |
1352 | monitor.job_name = print_job_name; | |
1353 | } | |
1354 | ||
b8a55545 | 1355 | _cupsThreadCreate((_cups_thread_func_t)monitor_printer, &monitor); |
b9738d7c | 1356 | |
c8f9565c | 1357 | /* |
2ec940b5 | 1358 | * Validate access to the printer... |
c8f9565c | 1359 | */ |
1360 | ||
5fb23099 | 1361 | while (!job_canceled && validate_job) |
c8f9565c | 1362 | { |
5ed93a63 | 1363 | request = new_request(IPP_VALIDATE_JOB, version, uri, argv[2], |
1364 | monitor.job_name, num_options, options, compression, | |
2d3aac27 | 1365 | copies_sup ? copies : 1, document_format, pc, ppd, |
0d77fe26 | 1366 | media_col_sup, doc_handling_sup, print_color_mode); |
97fcaf92 | 1367 | |
2ec940b5 | 1368 | ippDelete(cupsDoRequest(http, request, resource)); |
8ce7c000 | 1369 | |
2ec940b5 | 1370 | ipp_status = cupsLastError(); |
97fcaf92 | 1371 | |
5fb23099 | 1372 | fprintf(stderr, "DEBUG: Validate-Job: %s (%s)\n", |
1373 | ippErrorString(ipp_status), cupsLastErrorString()); | |
6875feac | 1374 | |
5fb23099 | 1375 | if (job_canceled) |
1376 | break; | |
e7186d00 | 1377 | |
e35b1e23 | 1378 | if (ipp_status == IPP_STATUS_ERROR_SERVICE_UNAVAILABLE || |
1379 | ipp_status == IPP_STATUS_ERROR_BUSY) | |
5fb23099 | 1380 | { |
d326343a | 1381 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
5fb23099 | 1382 | sleep(10); |
1383 | } | |
e35b1e23 | 1384 | else if (ipp_status == IPP_STATUS_ERROR_DOCUMENT_FORMAT_NOT_SUPPORTED || |
1385 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || | |
1386 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1387 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1388 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
d78cda84 | 1389 | goto cleanup; |
e35b1e23 | 1390 | else if (ipp_status == IPP_STATUS_ERROR_FORBIDDEN || |
1391 | ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED) | |
5fb23099 | 1392 | { |
6836e69b | 1393 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
1394 | /* WWW-Authenticate field value */ | |
b8f3410f | 1395 | |
6836e69b | 1396 | if (!strncmp(www_auth, "Negotiate", 9)) |
5fb23099 | 1397 | auth_info_required = "negotiate"; |
6836e69b | 1398 | else if (www_auth[0]) |
1399 | auth_info_required = "username,password"; | |
753453e4 | 1400 | |
5fb23099 | 1401 | goto cleanup; |
2ec940b5 | 1402 | } |
e35b1e23 | 1403 | else if (ipp_status == IPP_STATUS_ERROR_OPERATION_NOT_SUPPORTED) |
5fb23099 | 1404 | { |
0663fa1c | 1405 | /* |
1406 | * This is all too common... | |
1407 | */ | |
1408 | ||
7b1ef0fc | 1409 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1410 | "cups-ipp-missing-validate-job"); | |
5fb23099 | 1411 | break; |
1412 | } | |
193a6973 | 1413 | else if (ipp_status < IPP_REDIRECTION_OTHER_SITE || |
1414 | ipp_status == IPP_BAD_REQUEST) | |
2ec940b5 | 1415 | break; |
1416 | } | |
37de726f | 1417 | |
2ec940b5 | 1418 | /* |
1419 | * Then issue the print-job request... | |
1420 | */ | |
6875feac | 1421 | |
2ec940b5 | 1422 | job_id = 0; |
6875feac | 1423 | |
2ec940b5 | 1424 | while (!job_canceled && copies_remaining > 0) |
1425 | { | |
1426 | /* | |
1427 | * Check for side-channel requests... | |
1428 | */ | |
b9738d7c | 1429 | |
2ec940b5 | 1430 | backendCheckSideChannel(snmp_fd, http->hostaddr); |
b9738d7c | 1431 | |
2ec940b5 | 1432 | /* |
1433 | * Build the IPP job creation request... | |
1434 | */ | |
6875feac | 1435 | |
2ec940b5 | 1436 | if (job_canceled) |
1437 | break; | |
753453e4 | 1438 | |
5ed93a63 | 1439 | request = new_request((num_files > 1 || create_job) ? IPP_CREATE_JOB : |
1440 | IPP_PRINT_JOB, | |
1441 | version, uri, argv[2], monitor.job_name, num_options, | |
1442 | options, compression, copies_sup ? copies : 1, | |
2d3aac27 | 1443 | document_format, pc, ppd, media_col_sup, |
0d77fe26 | 1444 | doc_handling_sup, print_color_mode); |
c8f9565c | 1445 | |
cb555bcf | 1446 | /* |
b5cb0608 | 1447 | * Do the request... |
cb555bcf | 1448 | */ |
1449 | ||
5ed93a63 | 1450 | if (num_files > 1 || create_job) |
072c4872 | 1451 | response = cupsDoRequest(http, request, resource); |
b5cb0608 | 1452 | else |
6875feac | 1453 | { |
940afb4b | 1454 | size_t length = 0; /* Length of request */ |
1455 | ||
1456 | if (compatsize > 0) | |
1457 | { | |
1458 | fputs("DEBUG: Sending file using HTTP/1.0 Content-Length...\n", stderr); | |
1459 | length = ippLength(request) + (size_t)compatsize; | |
1460 | } | |
1461 | else | |
1462 | fputs("DEBUG: Sending file using HTTP/1.1 chunking...\n", stderr); | |
1463 | ||
1464 | http_status = cupsSendRequest(http, request, resource, length); | |
6875feac | 1465 | if (http_status == HTTP_CONTINUE && request->state == IPP_DATA) |
1466 | { | |
1467 | if (num_files == 1) | |
4ed00dc2 | 1468 | { |
1469 | if ((fd = open(files[0], O_RDONLY)) < 0) | |
1470 | { | |
1471 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
1472 | return (CUPS_BACKEND_FAILED); | |
1473 | } | |
1474 | } | |
6875feac | 1475 | else |
6875feac | 1476 | { |
7b64ad64 | 1477 | fd = 0; |
1478 | http_status = cupsWriteRequestData(http, buffer, bytes); | |
1479 | } | |
6875feac | 1480 | |
06efaeda | 1481 | while (http_status == HTTP_CONTINUE && |
1482 | (!job_canceled || compatsize > 0)) | |
7b64ad64 | 1483 | { |
0663fa1c | 1484 | /* |
1485 | * Check for side-channel requests and more print data... | |
1486 | */ | |
1487 | ||
1488 | FD_ZERO(&input); | |
1489 | FD_SET(fd, &input); | |
1490 | FD_SET(snmp_fd, &input); | |
1491 | ||
1492 | while (select(fd > snmp_fd ? fd + 1 : snmp_fd + 1, &input, NULL, NULL, | |
1493 | NULL) <= 0 && !job_canceled); | |
1494 | ||
1495 | if (FD_ISSET(snmp_fd, &input)) | |
6875feac | 1496 | backendCheckSideChannel(snmp_fd, http->hostaddr); |
0663fa1c | 1497 | |
1498 | if (FD_ISSET(fd, &input)) | |
7b64ad64 | 1499 | { |
1500 | if ((bytes = read(fd, buffer, sizeof(buffer))) > 0) | |
1501 | { | |
1502 | fprintf(stderr, "DEBUG: Read %d bytes...\n", (int)bytes); | |
1503 | ||
1504 | if (cupsWriteRequestData(http, buffer, bytes) != HTTP_CONTINUE) | |
1505 | break; | |
1506 | } | |
1507 | else if (bytes == 0 || (errno != EINTR && errno != EAGAIN)) | |
1508 | break; | |
1509 | } | |
6875feac | 1510 | } |
1511 | ||
1512 | if (num_files == 1) | |
1513 | close(fd); | |
1514 | } | |
1515 | ||
1516 | response = cupsGetResponse(http, resource); | |
1517 | ippDelete(request); | |
1518 | } | |
072c4872 | 1519 | |
1520 | ipp_status = cupsLastError(); | |
b5cb0608 | 1521 | |
5fb23099 | 1522 | fprintf(stderr, "DEBUG: %s: %s (%s)\n", |
5ed93a63 | 1523 | (num_files > 1 || create_job) ? "Create-Job" : "Print-Job", |
5fb23099 | 1524 | ippErrorString(ipp_status), cupsLastErrorString()); |
1525 | ||
b5cb0608 | 1526 | if (ipp_status > IPP_OK_CONFLICT) |
1527 | { | |
753453e4 | 1528 | job_id = 0; |
1529 | ||
6875feac | 1530 | if (job_canceled) |
072c4872 | 1531 | break; |
1532 | ||
e35b1e23 | 1533 | if (ipp_status == IPP_STATUS_ERROR_SERVICE_UNAVAILABLE || |
1534 | ipp_status == IPP_STATUS_ERROR_NOT_POSSIBLE || | |
1535 | ipp_status == IPP_STATUS_ERROR_BUSY) | |
b5cb0608 | 1536 | { |
d326343a | 1537 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
b5cb0608 | 1538 | sleep(10); |
7cfa02ab | 1539 | |
1540 | if (num_files == 0) | |
1541 | { | |
1542 | /* | |
1543 | * We can't re-submit when we have no files to print, so exit | |
1544 | * immediately with the right status code... | |
1545 | */ | |
1546 | ||
1547 | goto cleanup; | |
1548 | } | |
b5cb0608 | 1549 | } |
e35b1e23 | 1550 | else if (ipp_status == IPP_STATUS_ERROR_JOB_CANCELED || |
1551 | ipp_status == IPP_STATUS_ERROR_NOT_AUTHORIZED || | |
1552 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || | |
1553 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1554 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1555 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
72bdcfc1 | 1556 | goto cleanup; |
b5cb0608 | 1557 | else |
ebac5c9b | 1558 | { |
1559 | /* | |
1560 | * Update auth-info-required as needed... | |
1561 | */ | |
1562 | ||
4c4eea89 | 1563 | _cupsLangPrintFilter(stderr, "ERROR", |
8d6e4061 | 1564 | _("Print job was not accepted.")); |
ebac5c9b | 1565 | |
e35b1e23 | 1566 | if (ipp_status == IPP_STATUS_ERROR_FORBIDDEN || |
1567 | ipp_status == IPP_STATUS_ERROR_CUPS_AUTHENTICATION_CANCELED) | |
ebac5c9b | 1568 | { |
6836e69b | 1569 | const char *www_auth = httpGetField(http, HTTP_FIELD_WWW_AUTHENTICATE); |
1570 | /* WWW-Authenticate field value */ | |
3e9c9081 | 1571 | |
6836e69b | 1572 | if (!strncmp(www_auth, "Negotiate", 9)) |
4233257e | 1573 | auth_info_required = "negotiate"; |
6836e69b | 1574 | else if (www_auth[0]) |
1575 | auth_info_required = "username,password"; | |
ebac5c9b | 1576 | } |
893cc878 | 1577 | else if (ipp_status == IPP_REQUEST_VALUE) |
1578 | { | |
1579 | /* | |
1580 | * Print file is too large, abort this job... | |
1581 | */ | |
1582 | ||
1583 | goto cleanup; | |
1584 | } | |
5fb23099 | 1585 | else |
1586 | sleep(10); | |
1587 | ||
1588 | if (num_files == 0) | |
1589 | { | |
1590 | /* | |
1591 | * We can't re-submit when we have no files to print, so exit | |
1592 | * immediately with the right status code... | |
1593 | */ | |
1594 | ||
1595 | goto cleanup; | |
1596 | } | |
ebac5c9b | 1597 | } |
b5cb0608 | 1598 | } |
1599 | else if ((job_id_attr = ippFindAttribute(response, "job-id", | |
1600 | IPP_TAG_INTEGER)) == NULL) | |
97fcaf92 | 1601 | { |
8d6e4061 | 1602 | fputs("DEBUG: Print job accepted - job ID unknown.\n", stderr); |
7b1ef0fc | 1603 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1604 | "cups-ipp-missing-job-id"); | |
b5cb0608 | 1605 | job_id = 0; |
1606 | } | |
1607 | else | |
1608 | { | |
f92e446a | 1609 | password_tries = 0; |
b9738d7c | 1610 | monitor.job_id = job_id = job_id_attr->values[0].integer; |
8d6e4061 | 1611 | fprintf(stderr, "DEBUG: Print job accepted - job ID %d.\n", job_id); |
97fcaf92 | 1612 | } |
cb555bcf | 1613 | |
072c4872 | 1614 | ippDelete(response); |
1615 | ||
6875feac | 1616 | if (job_canceled) |
072c4872 | 1617 | break; |
1618 | ||
5ed93a63 | 1619 | if (job_id && (num_files > 1 || create_job)) |
072c4872 | 1620 | { |
5ed93a63 | 1621 | for (i = 0; num_files == 0 || i < num_files; i ++) |
072c4872 | 1622 | { |
56f7a531 | 1623 | /* |
1624 | * Check for side-channel requests... | |
1625 | */ | |
1626 | ||
1627 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
1628 | ||
1629 | /* | |
1630 | * Send the next file in the job... | |
1631 | */ | |
1632 | ||
072c4872 | 1633 | request = ippNewRequest(IPP_SEND_DOCUMENT); |
22d59a30 | 1634 | request->request.op.version[0] = version / 10; |
1635 | request->request.op.version[1] = version % 10; | |
072c4872 | 1636 | |
1637 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
1638 | NULL, uri); | |
1639 | ||
1640 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", | |
1641 | job_id); | |
1642 | ||
1643 | if (argv[2][0]) | |
1644 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
1645 | "requesting-user-name", NULL, argv[2]); | |
1646 | ||
5ed93a63 | 1647 | if ((i + 1) >= num_files) |
072c4872 | 1648 | ippAddBoolean(request, IPP_TAG_OPERATION, "last-document", 1); |
1649 | ||
2524a5ef | 1650 | if (document_format) |
1651 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, | |
1652 | "document-format", NULL, document_format); | |
072c4872 | 1653 | |
675dc7f3 | 1654 | if (compression) |
1655 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
1656 | "compression", NULL, compression); | |
1657 | ||
6875feac | 1658 | fprintf(stderr, "DEBUG: Sending file %d using chunking...\n", i + 1); |
1659 | http_status = cupsSendRequest(http, request, resource, 0); | |
5ed93a63 | 1660 | if (http_status == HTTP_CONTINUE && request->state == IPP_DATA) |
1661 | { | |
1662 | if (num_files == 0) | |
1663 | { | |
1664 | fd = 0; | |
1665 | http_status = cupsWriteRequestData(http, buffer, bytes); | |
1666 | } | |
1667 | else | |
4ed00dc2 | 1668 | { |
1669 | if ((fd = open(files[i], O_RDONLY)) < 0) | |
1670 | { | |
1671 | _cupsLangPrintError("ERROR", _("Unable to open print file")); | |
1672 | return (CUPS_BACKEND_FAILED); | |
1673 | } | |
1674 | } | |
5ed93a63 | 1675 | } |
1676 | else | |
1677 | fd = -1; | |
1678 | ||
1679 | if (fd >= 0) | |
6875feac | 1680 | { |
75d1b92c | 1681 | while (!job_canceled && http_status == HTTP_CONTINUE && |
06efaeda | 1682 | (bytes = read(fd, buffer, sizeof(buffer))) > 0) |
6875feac | 1683 | { |
75d1b92c | 1684 | if ((http_status = cupsWriteRequestData(http, buffer, bytes)) |
1685 | != HTTP_CONTINUE) | |
6875feac | 1686 | break; |
1687 | else | |
1688 | { | |
1689 | /* | |
1690 | * Check for side-channel requests... | |
1691 | */ | |
1692 | ||
1693 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
1694 | } | |
1695 | } | |
1696 | ||
5ed93a63 | 1697 | if (fd > 0) |
1698 | close(fd); | |
6875feac | 1699 | } |
acd7eb22 | 1700 | |
6875feac | 1701 | ippDelete(cupsGetResponse(http, resource)); |
1702 | ippDelete(request); | |
072c4872 | 1703 | |
5fb23099 | 1704 | fprintf(stderr, "DEBUG: Send-Document: %s (%s)\n", |
1705 | ippErrorString(cupsLastError()), cupsLastErrorString()); | |
1706 | ||
072c4872 | 1707 | if (cupsLastError() > IPP_OK_CONFLICT) |
1708 | { | |
1709 | ipp_status = cupsLastError(); | |
1710 | ||
4c4eea89 | 1711 | _cupsLangPrintFilter(stderr, "ERROR", |
5fb23099 | 1712 | _("Unable to add document to print job.")); |
072c4872 | 1713 | break; |
1714 | } | |
f92e446a | 1715 | else |
1716 | { | |
1717 | password_tries = 0; | |
1718 | ||
1719 | if (num_files == 0 || fd < 0) | |
1720 | break; | |
1721 | } | |
072c4872 | 1722 | } |
1723 | } | |
b5cb0608 | 1724 | |
753453e4 | 1725 | if (ipp_status <= IPP_OK_CONFLICT && argc > 6) |
b5cb0608 | 1726 | { |
1727 | fprintf(stderr, "PAGE: 1 %d\n", copies_sup ? atoi(argv[4]) : 1); | |
37de726f | 1728 | copies_remaining --; |
b5cb0608 | 1729 | } |
ab827512 | 1730 | else if (ipp_status == IPP_SERVICE_UNAVAILABLE || |
084c8c5c | 1731 | ipp_status == IPP_NOT_POSSIBLE || |
ab827512 | 1732 | ipp_status == IPP_PRINTER_BUSY) |
b514d580 | 1733 | { |
1734 | if (argc == 6) | |
1735 | { | |
1736 | /* | |
1737 | * Need to reprocess the entire job; if we have a job ID, cancel the | |
1738 | * job first... | |
1739 | */ | |
1740 | ||
1741 | if (job_id > 0) | |
1742 | cancel_job(http, uri, job_id, resource, argv[2], version); | |
1743 | ||
1744 | goto cleanup; | |
1745 | } | |
a04d2365 | 1746 | continue; |
b514d580 | 1747 | } |
a2387f4f | 1748 | else if (ipp_status == IPP_REQUEST_VALUE || |
1749 | ipp_status == IPP_ERROR_JOB_CANCELED || | |
08861878 | 1750 | ipp_status == IPP_NOT_AUTHORIZED || |
e35b1e23 | 1751 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || |
1752 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
1753 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
1754 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED || | |
08861878 | 1755 | ipp_status == IPP_INTERNAL_ERROR) |
893cc878 | 1756 | { |
1757 | /* | |
08861878 | 1758 | * Print file is too large, job was canceled, we need new |
1759 | * authentication data, or we had some sort of error... | |
893cc878 | 1760 | */ |
1761 | ||
1762 | goto cleanup; | |
1763 | } | |
a2387f4f | 1764 | else if (ipp_status == IPP_NOT_FOUND) |
1765 | { | |
1766 | /* | |
1767 | * Printer does not actually implement support for Create-Job/ | |
1768 | * Send-Document, so log the conformance issue and stop the printer. | |
1769 | */ | |
1770 | ||
1771 | fputs("DEBUG: This printer claims to support Create-Job and " | |
1772 | "Send-Document, but those operations failed.\n", stderr); | |
1773 | fputs("DEBUG: Add '?version=1.0' to the device URI to use legacy " | |
1774 | "compatibility mode.\n", stderr); | |
1775 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," | |
1776 | "cups-ipp-missing-send-document"); | |
1777 | ||
1778 | ipp_status = IPP_INTERNAL_ERROR; /* Force queue to stop */ | |
1779 | ||
1780 | goto cleanup; | |
1781 | } | |
ab827512 | 1782 | else |
37de726f | 1783 | copies_remaining --; |
8ce7c000 | 1784 | |
c8f9565c | 1785 | /* |
b5cb0608 | 1786 | * Wait for the job to complete... |
c8f9565c | 1787 | */ |
1788 | ||
a2a8bd6a | 1789 | if (!job_id || !waitjob || !get_job_attrs) |
b5cb0608 | 1790 | continue; |
1791 | ||
4c4eea89 | 1792 | _cupsLangPrintFilter(stderr, "INFO", _("Waiting for job to complete.")); |
b5cb0608 | 1793 | |
fc596e79 | 1794 | for (delay = _cupsNextDelay(0, &prev_delay); !job_canceled;) |
c8f9565c | 1795 | { |
56f7a531 | 1796 | /* |
1797 | * Check for side-channel requests... | |
1798 | */ | |
1799 | ||
1800 | backendCheckSideChannel(snmp_fd, http->hostaddr); | |
1801 | ||
97fcaf92 | 1802 | /* |
b5cb0608 | 1803 | * Build an IPP_GET_JOB_ATTRIBUTES request... |
97fcaf92 | 1804 | */ |
1805 | ||
e12df069 | 1806 | request = ippNewRequest(IPP_GET_JOB_ATTRIBUTES); |
22d59a30 | 1807 | request->request.op.version[0] = version / 10; |
1808 | request->request.op.version[1] = version % 10; | |
97fcaf92 | 1809 | |
b5cb0608 | 1810 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
1811 | NULL, uri); | |
3f9cb6c6 | 1812 | |
b5cb0608 | 1813 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", |
1814 | job_id); | |
c8f9565c | 1815 | |
ee8b7dd3 | 1816 | if (argv[2][0]) |
897922a9 | 1817 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, |
1818 | "requesting-user-name", NULL, argv[2]); | |
ee8b7dd3 | 1819 | |
8f4595eb | 1820 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, |
1821 | "requested-attributes", sizeof(jattrs) / sizeof(jattrs[0]), | |
1822 | NULL, jattrs); | |
97fcaf92 | 1823 | |
1824 | /* | |
b5cb0608 | 1825 | * Do the request... |
97fcaf92 | 1826 | */ |
1827 | ||
fc596e79 | 1828 | httpReconnect(http); |
072c4872 | 1829 | response = cupsDoRequest(http, request, resource); |
1830 | ipp_status = cupsLastError(); | |
97fcaf92 | 1831 | |
35d763f5 | 1832 | if (ipp_status == IPP_NOT_FOUND || ipp_status == IPP_NOT_POSSIBLE) |
97fcaf92 | 1833 | { |
b5cb0608 | 1834 | /* |
d1c2727f | 1835 | * Job has gone away and/or the server has no job history... |
b5cb0608 | 1836 | */ |
97fcaf92 | 1837 | |
7b1ef0fc | 1838 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1839 | "cups-ipp-missing-job-history"); | |
b5cb0608 | 1840 | ippDelete(response); |
d1c2727f | 1841 | |
1842 | ipp_status = IPP_OK; | |
b5cb0608 | 1843 | break; |
97fcaf92 | 1844 | } |
1845 | ||
5fb23099 | 1846 | fprintf(stderr, "DEBUG: Get-Job-Attributes: %s (%s)\n", |
1847 | ippErrorString(ipp_status), cupsLastErrorString()); | |
1848 | ||
f92e446a | 1849 | if (ipp_status <= IPP_OK_CONFLICT) |
1850 | password_tries = 0; | |
1851 | else | |
6a536282 | 1852 | { |
b5cb0608 | 1853 | if (ipp_status != IPP_SERVICE_UNAVAILABLE && |
24b2889c | 1854 | ipp_status != IPP_PRINTER_BUSY) |
97fcaf92 | 1855 | { |
072c4872 | 1856 | ippDelete(response); |
75bdfcbb | 1857 | ipp_status = IPP_OK; |
b5cb0608 | 1858 | break; |
97fcaf92 | 1859 | } |
24b2889c | 1860 | else if (ipp_status == IPP_INTERNAL_ERROR) |
1861 | { | |
1862 | waitjob_tries ++; | |
1863 | ||
1864 | if (waitjob_tries > 4) | |
1865 | { | |
1866 | ippDelete(response); | |
1867 | ipp_status = IPP_OK; | |
1868 | break; | |
1869 | } | |
1870 | } | |
6a536282 | 1871 | } |
8f4595eb | 1872 | |
072c4872 | 1873 | if (response) |
97fcaf92 | 1874 | { |
8f4595eb | 1875 | if ((job_state = ippFindAttribute(response, "job-state", |
1876 | IPP_TAG_ENUM)) != NULL) | |
97fcaf92 | 1877 | { |
6c1b8723 | 1878 | /* |
1879 | * Reflect the remote job state in the local queue... | |
1880 | */ | |
1881 | ||
7b1ef0fc | 1882 | if (cups_version && |
1883 | job_state->values[0].integer >= IPP_JOB_PENDING && | |
1884 | job_state->values[0].integer <= IPP_JOB_COMPLETED) | |
1885 | update_reasons(NULL, | |
1886 | remote_job_states[job_state->values[0].integer - | |
1887 | IPP_JOB_PENDING]); | |
f8c0cc95 | 1888 | |
1889 | if ((job_sheets = ippFindAttribute(response, | |
1890 | "job-media-sheets-completed", | |
1891 | IPP_TAG_INTEGER)) == NULL) | |
1892 | job_sheets = ippFindAttribute(response, | |
1893 | "job-impressions-completed", | |
1894 | IPP_TAG_INTEGER); | |
1895 | ||
1896 | if (job_sheets) | |
1897 | fprintf(stderr, "PAGE: total %d\n", | |
1898 | job_sheets->values[0].integer); | |
6c1b8723 | 1899 | |
8f4595eb | 1900 | /* |
1901 | * Stop polling if the job is finished or pending-held... | |
1902 | */ | |
1903 | ||
7951315f | 1904 | if (job_state->values[0].integer > IPP_JOB_STOPPED) |
8f4595eb | 1905 | { |
1906 | ippDelete(response); | |
1907 | break; | |
1908 | } | |
97fcaf92 | 1909 | } |
084c8c5c | 1910 | else if (ipp_status != IPP_SERVICE_UNAVAILABLE && |
1911 | ipp_status != IPP_NOT_POSSIBLE && | |
1912 | ipp_status != IPP_PRINTER_BUSY) | |
f3fdb6b2 | 1913 | { |
1914 | /* | |
1915 | * If the printer does not return a job-state attribute, it does not | |
1916 | * conform to the IPP specification - break out immediately and fail | |
1917 | * the job... | |
1918 | */ | |
1919 | ||
7b1ef0fc | 1920 | update_reasons(NULL, "+cups-ipp-conformance-failure-report," |
1921 | "cups-ipp-missing-job-state"); | |
f3fdb6b2 | 1922 | ipp_status = IPP_INTERNAL_ERROR; |
1923 | break; | |
1924 | } | |
97fcaf92 | 1925 | } |
1926 | ||
072c4872 | 1927 | ippDelete(response); |
d1c2727f | 1928 | |
b5cb0608 | 1929 | /* |
fc596e79 | 1930 | * Wait before polling again... |
d1c2727f | 1931 | */ |
97fcaf92 | 1932 | |
2ce8588b | 1933 | sleep(delay); |
1934 | ||
fc596e79 | 1935 | delay = _cupsNextDelay(delay, &prev_delay); |
97fcaf92 | 1936 | } |
c8f9565c | 1937 | } |
1938 | ||
6bb5a528 | 1939 | /* |
072c4872 | 1940 | * Cancel the job as needed... |
6bb5a528 | 1941 | */ |
1942 | ||
c21b4ddc | 1943 | if (job_canceled > 0 && job_id > 0) |
072c4872 | 1944 | cancel_job(http, uri, job_id, resource, argv[2], version); |
1945 | ||
1946 | /* | |
1947 | * Check the printer state and report it if necessary... | |
1948 | */ | |
6bb5a528 | 1949 | |
4a241564 | 1950 | check_printer_state(http, uri, resource, argv[2], version); |
6bb5a528 | 1951 | |
eab5b04e | 1952 | /* |
1953 | * Collect the final page count as needed... | |
1954 | */ | |
1955 | ||
aa141f0d | 1956 | if (have_supplies && |
eab5b04e | 1957 | !backendSNMPSupplies(snmp_fd, http->hostaddr, &page_count, NULL) && |
1958 | page_count > start_count) | |
1959 | fprintf(stderr, "PAGE: total %d\n", page_count - start_count); | |
1960 | ||
4233257e | 1961 | #ifdef HAVE_GSSAPI |
1962 | /* | |
1963 | * See if we used Kerberos at all... | |
1964 | */ | |
1965 | ||
1966 | if (http->gssctx) | |
1967 | auth_info_required = "negotiate"; | |
1968 | #endif /* HAVE_GSSAPI */ | |
1969 | ||
c8f9565c | 1970 | /* |
1971 | * Free memory... | |
1972 | */ | |
1973 | ||
2ec940b5 | 1974 | cleanup: |
1975 | ||
1976 | cupsFreeOptions(num_options, options); | |
8211508e | 1977 | _ppdCacheDestroy(pc); |
2d3aac27 | 1978 | ppdClose(ppd); |
2ec940b5 | 1979 | |
c8f9565c | 1980 | httpClose(http); |
c8f9565c | 1981 | |
072c4872 | 1982 | ippDelete(supported); |
2922de55 | 1983 | |
c8f9565c | 1984 | /* |
b8f3410f | 1985 | * Remove the temporary file(s) if necessary... |
c8f9565c | 1986 | */ |
1987 | ||
940afb4b | 1988 | if (tmpfilename[0]) |
1989 | unlink(tmpfilename); | |
1990 | ||
1230a8a0 | 1991 | #ifdef HAVE_LIBZ |
1992 | if (compression) | |
1993 | { | |
1994 | for (i = 0; i < num_files; i ++) | |
1995 | unlink(files[i]); | |
1996 | } | |
1997 | #endif /* HAVE_LIBZ */ | |
1998 | ||
c8f9565c | 1999 | /* |
2000 | * Return the queue status... | |
2001 | */ | |
2002 | ||
c55dc24c | 2003 | if (ipp_status == IPP_NOT_AUTHORIZED || ipp_status == IPP_FORBIDDEN || |
d0eaf635 | 2004 | ipp_status == IPP_AUTHENTICATION_CANCELED || |
c55dc24c | 2005 | ipp_status <= IPP_OK_CONFLICT) |
2006 | fprintf(stderr, "ATTR: auth-info-required=%s\n", auth_info_required); | |
4233257e | 2007 | |
e35b1e23 | 2008 | if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED) |
4ab5ee04 | 2009 | fputs("JOBSTATE: account-info-needed\n", stderr); |
e35b1e23 | 2010 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED) |
4ab5ee04 | 2011 | fputs("JOBSTATE: account-closed\n", stderr); |
e35b1e23 | 2012 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED) |
4ab5ee04 | 2013 | fputs("JOBSTATE: account-limit-reached\n", stderr); |
e35b1e23 | 2014 | else if (ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) |
4ab5ee04 | 2015 | fputs("JOBSTATE: account-authorization-failed\n", stderr); |
2016 | ||
d0eaf635 | 2017 | if (ipp_status == IPP_NOT_AUTHORIZED || ipp_status == IPP_FORBIDDEN || |
4ab5ee04 | 2018 | ipp_status == IPP_AUTHENTICATION_CANCELED || |
e35b1e23 | 2019 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED || |
2020 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_CLOSED || | |
2021 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_LIMIT_REACHED || | |
2022 | ipp_status == IPP_STATUS_ERROR_CUPS_ACCOUNT_AUTHORIZATION_FAILED) | |
3fe655a3 | 2023 | return (CUPS_BACKEND_AUTH_REQUIRED); |
f3fdb6b2 | 2024 | else if (ipp_status == IPP_INTERNAL_ERROR) |
2025 | return (CUPS_BACKEND_STOP); | |
d78cda84 | 2026 | else if (ipp_status == IPP_CONFLICT) |
623108b2 | 2027 | return (CUPS_BACKEND_FAILED); |
d78cda84 | 2028 | else if (ipp_status == IPP_REQUEST_VALUE || |
2029 | ipp_status == IPP_DOCUMENT_FORMAT || job_canceled < 0) | |
893cc878 | 2030 | { |
c21b4ddc | 2031 | if (ipp_status == IPP_REQUEST_VALUE) |
2032 | _cupsLangPrintFilter(stderr, "ERROR", _("Print job too large.")); | |
d78cda84 | 2033 | else if (ipp_status == IPP_DOCUMENT_FORMAT) |
2034 | _cupsLangPrintFilter(stderr, "ERROR", | |
2035 | _("Printer cannot print supplied content.")); | |
c21b4ddc | 2036 | else |
2037 | _cupsLangPrintFilter(stderr, "ERROR", _("Print job canceled at printer.")); | |
2038 | ||
893cc878 | 2039 | return (CUPS_BACKEND_CANCEL); |
2040 | } | |
e0d12789 | 2041 | else if (ipp_status > IPP_OK_CONFLICT && ipp_status != IPP_ERROR_JOB_CANCELED) |
5fb23099 | 2042 | return (CUPS_BACKEND_RETRY_CURRENT); |
3fe655a3 | 2043 | else |
2044 | return (CUPS_BACKEND_OK); | |
b5cb0608 | 2045 | } |
2046 | ||
2047 | ||
072c4872 | 2048 | /* |
2049 | * 'cancel_job()' - Cancel a print job. | |
2050 | */ | |
2051 | ||
2052 | static void | |
2053 | cancel_job(http_t *http, /* I - HTTP connection */ | |
2054 | const char *uri, /* I - printer-uri */ | |
2055 | int id, /* I - job-id */ | |
2056 | const char *resource, /* I - Resource path */ | |
2057 | const char *user, /* I - requesting-user-name */ | |
2058 | int version) /* I - IPP version */ | |
2059 | { | |
2060 | ipp_t *request; /* Cancel-Job request */ | |
2061 | ||
2062 | ||
4c4eea89 | 2063 | _cupsLangPrintFilter(stderr, "INFO", _("Canceling print job.")); |
072c4872 | 2064 | |
2065 | request = ippNewRequest(IPP_CANCEL_JOB); | |
22d59a30 | 2066 | request->request.op.version[0] = version / 10; |
2067 | request->request.op.version[1] = version % 10; | |
072c4872 | 2068 | |
2069 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
2070 | NULL, uri); | |
2071 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", id); | |
2072 | ||
2073 | if (user && user[0]) | |
2074 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2075 | "requesting-user-name", NULL, user); | |
2076 | ||
2077 | /* | |
2078 | * Do the request... | |
2079 | */ | |
2080 | ||
2081 | ippDelete(cupsDoRequest(http, request, resource)); | |
2082 | ||
2083 | if (cupsLastError() > IPP_OK_CONFLICT) | |
5fb23099 | 2084 | _cupsLangPrintFilter(stderr, "ERROR", _("Unable to cancel print job.")); |
072c4872 | 2085 | } |
2086 | ||
2087 | ||
6bb5a528 | 2088 | /* |
b9738d7c | 2089 | * 'check_printer_state()' - Check the printer state. |
6bb5a528 | 2090 | */ |
2091 | ||
b9738d7c | 2092 | static ipp_pstate_t /* O - Current printer-state */ |
e12df069 | 2093 | check_printer_state( |
2094 | http_t *http, /* I - HTTP connection */ | |
2095 | const char *uri, /* I - Printer URI */ | |
2096 | const char *resource, /* I - Resource path */ | |
2097 | const char *user, /* I - Username, if any */ | |
4a241564 | 2098 | int version) /* I - IPP version */ |
2099 | { | |
b9738d7c | 2100 | ipp_t *request, /* IPP request */ |
2101 | *response; /* IPP response */ | |
2102 | ipp_attribute_t *attr; /* Attribute in response */ | |
2103 | ipp_pstate_t printer_state = IPP_PRINTER_STOPPED; | |
2104 | /* Current printer-state */ | |
6bb5a528 | 2105 | |
2106 | ||
2107 | /* | |
b9738d7c | 2108 | * Send a Get-Printer-Attributes request and log the results... |
6bb5a528 | 2109 | */ |
2110 | ||
e12df069 | 2111 | request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES); |
22d59a30 | 2112 | request->request.op.version[0] = version / 10; |
2113 | request->request.op.version[1] = version % 10; | |
6bb5a528 | 2114 | |
2115 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
b9738d7c | 2116 | NULL, uri); |
6bb5a528 | 2117 | |
2118 | if (user && user[0]) | |
2119 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
b9738d7c | 2120 | "requesting-user-name", NULL, user); |
6bb5a528 | 2121 | |
a6ccc6e8 | 2122 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, |
b9738d7c | 2123 | "requested-attributes", |
2124 | (int)(sizeof(pattrs) / sizeof(pattrs[0])), NULL, pattrs); | |
6bb5a528 | 2125 | |
2126 | if ((response = cupsDoRequest(http, request, resource)) != NULL) | |
2127 | { | |
4a241564 | 2128 | report_printer_state(response); |
b9738d7c | 2129 | |
2130 | if ((attr = ippFindAttribute(response, "printer-state", | |
2131 | IPP_TAG_ENUM)) != NULL) | |
2132 | printer_state = (ipp_pstate_t)attr->values[0].integer; | |
2133 | ||
6bb5a528 | 2134 | ippDelete(response); |
2135 | } | |
b9738d7c | 2136 | |
5fb23099 | 2137 | fprintf(stderr, "DEBUG: Get-Printer-Attributes: %s (%s)\n", |
2138 | ippErrorString(cupsLastError()), cupsLastErrorString()); | |
2139 | ||
f92e446a | 2140 | if (cupsLastError() <= IPP_OK_CONFLICT) |
2141 | password_tries = 0; | |
2142 | ||
b9738d7c | 2143 | /* |
2144 | * Return the printer-state value... | |
2145 | */ | |
2146 | ||
2147 | return (printer_state); | |
6bb5a528 | 2148 | } |
2149 | ||
2150 | ||
1230a8a0 | 2151 | #ifdef HAVE_LIBZ |
2152 | /* | |
959a6a28 | 2153 | * 'compress_files()' - Compress print files. |
1230a8a0 | 2154 | */ |
2155 | ||
2156 | static void | |
2157 | compress_files(int num_files, /* I - Number of files */ | |
2158 | char **files) /* I - Files */ | |
2159 | { | |
2160 | int i, /* Looping var */ | |
2161 | fd; /* Temporary file descriptor */ | |
2162 | ssize_t bytes; /* Bytes read/written */ | |
2163 | size_t total; /* Total bytes read */ | |
2164 | cups_file_t *in, /* Input file */ | |
2165 | *out; /* Output file */ | |
2166 | struct stat outinfo; /* Output file information */ | |
2167 | char filename[1024], /* Temporary filename */ | |
1fb9f3e8 | 2168 | buffer[32768]; /* Copy buffer */ |
1230a8a0 | 2169 | |
2170 | ||
2171 | fprintf(stderr, "DEBUG: Compressing %d job files...\n", num_files); | |
2172 | for (i = 0; i < num_files; i ++) | |
2173 | { | |
2174 | if ((fd = cupsTempFd(filename, sizeof(filename))) < 0) | |
2175 | { | |
4c4eea89 | 2176 | _cupsLangPrintError("ERROR", _("Unable to create compressed print file")); |
1230a8a0 | 2177 | exit(CUPS_BACKEND_FAILED); |
2178 | } | |
2179 | ||
2180 | if ((out = cupsFileOpenFd(fd, "w9")) == NULL) | |
2181 | { | |
4c4eea89 | 2182 | _cupsLangPrintError("ERROR", _("Unable to open compressed print file")); |
1230a8a0 | 2183 | exit(CUPS_BACKEND_FAILED); |
2184 | } | |
2185 | ||
2186 | if ((in = cupsFileOpen(files[i], "r")) == NULL) | |
2187 | { | |
4c4eea89 | 2188 | _cupsLangPrintError("ERROR", _("Unable to open print file")); |
1230a8a0 | 2189 | cupsFileClose(out); |
2190 | exit(CUPS_BACKEND_FAILED); | |
2191 | } | |
2192 | ||
2193 | total = 0; | |
2194 | while ((bytes = cupsFileRead(in, buffer, sizeof(buffer))) > 0) | |
2195 | if (cupsFileWrite(out, buffer, bytes) < bytes) | |
2196 | { | |
4c4eea89 | 2197 | _cupsLangPrintError("ERROR", |
2198 | _("Unable to generate compressed print file")); | |
1230a8a0 | 2199 | cupsFileClose(in); |
2200 | cupsFileClose(out); | |
2201 | exit(CUPS_BACKEND_FAILED); | |
2202 | } | |
2203 | else | |
2204 | total += bytes; | |
2205 | ||
2206 | cupsFileClose(out); | |
2207 | cupsFileClose(in); | |
2208 | ||
2209 | files[i] = strdup(filename); | |
2210 | ||
2211 | if (!stat(filename, &outinfo)) | |
ff0295f0 | 2212 | fprintf(stderr, |
2213 | "DEBUG: File %d compressed to %.1f%% of original size, " | |
2214 | CUPS_LLFMT " bytes...\n", | |
2215 | i + 1, 100.0 * outinfo.st_size / total, | |
2216 | CUPS_LLCAST outinfo.st_size); | |
1230a8a0 | 2217 | } |
2218 | } | |
2219 | #endif /* HAVE_LIBZ */ | |
2220 | ||
2221 | ||
b9738d7c | 2222 | /* |
959a6a28 | 2223 | * 'monitor_printer()' - Monitor the printer state. |
b9738d7c | 2224 | */ |
2225 | ||
2226 | static void * /* O - Thread exit code */ | |
2227 | monitor_printer( | |
2228 | _cups_monitor_t *monitor) /* I - Monitoring data */ | |
2229 | { | |
2230 | http_t *http; /* Connection to printer */ | |
2231 | ipp_t *request, /* IPP request */ | |
2232 | *response; /* IPP response */ | |
2233 | ipp_attribute_t *attr; /* Attribute in response */ | |
2234 | int delay, /* Current delay */ | |
8211508e | 2235 | prev_delay; /* Previous delay */ |
5ed93a63 | 2236 | ipp_op_t job_op; /* Operation to use */ |
2237 | int job_id; /* Job ID */ | |
2238 | const char *job_name; /* Job name */ | |
2239 | ipp_jstate_t job_state; /* Job state */ | |
2240 | const char *job_user; /* Job originating user name */ | |
b9738d7c | 2241 | |
2242 | ||
2243 | /* | |
2244 | * Make a copy of the printer connection... | |
2245 | */ | |
2246 | ||
2d3aac27 | 2247 | http = _httpCreate(monitor->hostname, monitor->port, NULL, AF_UNSPEC, |
2248 | monitor->encryption, 1, _HTTP_MODE_CLIENT); | |
1179bc03 | 2249 | httpSetTimeout(http, 30.0, timeout_cb, NULL); |
f92e446a | 2250 | if (username[0]) |
2251 | cupsSetUser(username); | |
9ef7dccf | 2252 | cupsSetPasswordCB2(password_cb, NULL); |
b9738d7c | 2253 | |
2254 | /* | |
2255 | * Loop until the job is canceled, aborted, or completed. | |
2256 | */ | |
2257 | ||
fc596e79 | 2258 | delay = _cupsNextDelay(0, &prev_delay); |
b9738d7c | 2259 | |
4ab5ee04 | 2260 | monitor->job_reasons = 0; |
2261 | ||
b9738d7c | 2262 | while (monitor->job_state < IPP_JOB_CANCELED && !job_canceled) |
2263 | { | |
2264 | /* | |
2265 | * Reconnect to the printer... | |
2266 | */ | |
2267 | ||
2268 | if (!httpReconnect(http)) | |
2269 | { | |
2270 | /* | |
2271 | * Connected, so check on the printer state... | |
2272 | */ | |
2273 | ||
2274 | monitor->printer_state = check_printer_state(http, monitor->uri, | |
2275 | monitor->resource, | |
2276 | monitor->user, | |
4a241564 | 2277 | monitor->version); |
b9738d7c | 2278 | |
5ed93a63 | 2279 | /* |
2280 | * Check the status of the job itself... | |
2281 | */ | |
b9738d7c | 2282 | |
a2a8bd6a | 2283 | job_op = (monitor->job_id > 0 && monitor->get_job_attrs) ? |
2284 | IPP_GET_JOB_ATTRIBUTES : IPP_GET_JOBS; | |
5ed93a63 | 2285 | request = ippNewRequest(job_op); |
2286 | request->request.op.version[0] = monitor->version / 10; | |
2287 | request->request.op.version[1] = monitor->version % 10; | |
b9738d7c | 2288 | |
5ed93a63 | 2289 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
2290 | NULL, monitor->uri); | |
2291 | if (job_op == IPP_GET_JOB_ATTRIBUTES) | |
b9738d7c | 2292 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", |
5ed93a63 | 2293 | monitor->job_id); |
b9738d7c | 2294 | |
5ed93a63 | 2295 | if (monitor->user && monitor->user[0]) |
2296 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2297 | "requesting-user-name", NULL, monitor->user); | |
b9738d7c | 2298 | |
5ed93a63 | 2299 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, |
2300 | "requested-attributes", | |
2301 | (int)(sizeof(jattrs) / sizeof(jattrs[0])), NULL, jattrs); | |
b9738d7c | 2302 | |
5ed93a63 | 2303 | /* |
2304 | * Do the request... | |
2305 | */ | |
b9738d7c | 2306 | |
5ed93a63 | 2307 | response = cupsDoRequest(http, request, monitor->resource); |
b9738d7c | 2308 | |
c21b4ddc | 2309 | fprintf(stderr, "DEBUG: (monitor) %s: %s (%s)\n", ippOpString(job_op), |
5ed93a63 | 2310 | ippErrorString(cupsLastError()), cupsLastErrorString()); |
5fb23099 | 2311 | |
f92e446a | 2312 | if (cupsLastError() <= IPP_OK_CONFLICT) |
2313 | password_tries = 0; | |
2314 | ||
5ed93a63 | 2315 | if (job_op == IPP_GET_JOB_ATTRIBUTES) |
2316 | { | |
b9738d7c | 2317 | if ((attr = ippFindAttribute(response, "job-state", |
2318 | IPP_TAG_ENUM)) != NULL) | |
2319 | monitor->job_state = (ipp_jstate_t)attr->values[0].integer; | |
2320 | else | |
2321 | monitor->job_state = IPP_JOB_COMPLETED; | |
5ed93a63 | 2322 | } |
ceb8f840 | 2323 | else if (response) |
5ed93a63 | 2324 | { |
2325 | for (attr = response->attrs; attr; attr = attr->next) | |
2326 | { | |
2327 | job_id = 0; | |
2328 | job_name = NULL; | |
2329 | job_state = IPP_JOB_PENDING; | |
2330 | job_user = NULL; | |
2331 | ||
2332 | while (attr && attr->group_tag != IPP_TAG_JOB) | |
2333 | attr = attr->next; | |
b9738d7c | 2334 | |
5ed93a63 | 2335 | if (!attr) |
2336 | break; | |
2337 | ||
2338 | while (attr && attr->group_tag == IPP_TAG_JOB) | |
2339 | { | |
2340 | if (!strcmp(attr->name, "job-id") && | |
2341 | attr->value_tag == IPP_TAG_INTEGER) | |
2342 | job_id = attr->values[0].integer; | |
2343 | else if (!strcmp(attr->name, "job-name") && | |
2344 | (attr->value_tag == IPP_TAG_NAME || | |
2345 | attr->value_tag == IPP_TAG_NAMELANG)) | |
2346 | job_name = attr->values[0].string.text; | |
2347 | else if (!strcmp(attr->name, "job-state") && | |
2348 | attr->value_tag == IPP_TAG_ENUM) | |
2349 | job_state = attr->values[0].integer; | |
2350 | else if (!strcmp(attr->name, "job-originating-user-name") && | |
2351 | (attr->value_tag == IPP_TAG_NAME || | |
2352 | attr->value_tag == IPP_TAG_NAMELANG)) | |
2353 | job_user = attr->values[0].string.text; | |
2354 | ||
2355 | attr = attr->next; | |
2356 | } | |
2357 | ||
2358 | if (job_id > 0 && job_name && !strcmp(job_name, monitor->job_name) && | |
2359 | job_user && monitor->user && !strcmp(job_user, monitor->user)) | |
2360 | { | |
2361 | monitor->job_id = job_id; | |
2362 | monitor->job_state = job_state; | |
2363 | break; | |
2364 | } | |
2365 | ||
2366 | if (!attr) | |
2367 | break; | |
2368 | } | |
b9738d7c | 2369 | } |
2370 | ||
4ab5ee04 | 2371 | if ((attr = ippFindAttribute(response, "job-state-reasons", |
2372 | IPP_TAG_KEYWORD)) != NULL) | |
2373 | { | |
2374 | int i, new_reasons = 0; /* Looping var, new reasons */ | |
2375 | ||
2376 | for (i = 0; i < attr->num_values; i ++) | |
2377 | { | |
2378 | if (!strcmp(attr->values[i].string.text, | |
2379 | "account-authorization-failed")) | |
2380 | new_reasons |= _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED; | |
2381 | else if (!strcmp(attr->values[i].string.text, "account-closed")) | |
2382 | new_reasons |= _CUPS_JSR_ACCOUNT_CLOSED; | |
2383 | else if (!strcmp(attr->values[i].string.text, "account-info-needed")) | |
2384 | new_reasons |= _CUPS_JSR_ACCOUNT_INFO_NEEDED; | |
2385 | else if (!strcmp(attr->values[i].string.text, | |
2386 | "account-limit-reached")) | |
2387 | new_reasons |= _CUPS_JSR_ACCOUNT_LIMIT_REACHED; | |
2388 | else if (!strcmp(attr->values[i].string.text, "job-password-wait")) | |
2389 | new_reasons |= _CUPS_JSR_JOB_PASSWORD_WAIT; | |
2390 | else if (!strcmp(attr->values[i].string.text, "job-release-wait")) | |
2391 | new_reasons |= _CUPS_JSR_JOB_RELEASE_WAIT; | |
2392 | } | |
2393 | ||
2394 | if (new_reasons != monitor->job_reasons) | |
2395 | { | |
2396 | if (new_reasons & _CUPS_JSR_ACCOUNT_AUTHORIZATION_FAILED) | |
2397 | fputs("JOBSTATE: account-authorization-failed\n", stderr); | |
2398 | else if (new_reasons & _CUPS_JSR_ACCOUNT_CLOSED) | |
2399 | fputs("JOBSTATE: account-closed\n", stderr); | |
2400 | else if (new_reasons & _CUPS_JSR_ACCOUNT_INFO_NEEDED) | |
2401 | fputs("JOBSTATE: account-info-needed\n", stderr); | |
2402 | else if (new_reasons & _CUPS_JSR_ACCOUNT_LIMIT_REACHED) | |
2403 | fputs("JOBSTATE: account-limit-reached\n", stderr); | |
2404 | else if (new_reasons & _CUPS_JSR_JOB_PASSWORD_WAIT) | |
2405 | fputs("JOBSTATE: job-password-wait\n", stderr); | |
2406 | else if (new_reasons & _CUPS_JSR_JOB_RELEASE_WAIT) | |
2407 | fputs("JOBSTATE: job-release-wait\n", stderr); | |
2408 | else | |
2409 | fputs("JOBSTATE: job-printing\n", stderr); | |
2410 | ||
2411 | monitor->job_reasons = new_reasons; | |
2412 | } | |
2413 | } | |
2414 | ||
5ed93a63 | 2415 | ippDelete(response); |
2416 | ||
c21b4ddc | 2417 | fprintf(stderr, "DEBUG: (monitor) job-state=%s\n", |
2418 | ippEnumString("job-state", monitor->job_state)); | |
2419 | ||
2420 | if (!job_canceled && | |
2421 | (monitor->job_state == IPP_JOB_CANCELED || | |
2422 | monitor->job_state == IPP_JOB_ABORTED)) | |
2423 | job_canceled = -1; | |
2424 | ||
b9738d7c | 2425 | /* |
2426 | * Disconnect from the printer - we'll reconnect on the next poll... | |
2427 | */ | |
2428 | ||
2429 | _httpDisconnect(http); | |
2430 | } | |
2431 | ||
2432 | /* | |
fc596e79 | 2433 | * Sleep for N seconds... |
b9738d7c | 2434 | */ |
2435 | ||
2436 | sleep(delay); | |
2437 | ||
fc596e79 | 2438 | delay = _cupsNextDelay(delay, &prev_delay); |
b9738d7c | 2439 | } |
2440 | ||
5ed93a63 | 2441 | /* |
2442 | * Cancel the job if necessary... | |
2443 | */ | |
2444 | ||
c21b4ddc | 2445 | if (job_canceled > 0 && monitor->job_id > 0) |
5ed93a63 | 2446 | if (!httpReconnect(http)) |
2447 | cancel_job(http, monitor->uri, monitor->job_id, monitor->resource, | |
2448 | monitor->user, monitor->version); | |
2449 | ||
b9738d7c | 2450 | /* |
2451 | * Cleanup and return... | |
2452 | */ | |
2453 | ||
2454 | httpClose(http); | |
2455 | ||
2456 | return (NULL); | |
2457 | } | |
2458 | ||
2459 | ||
2ec940b5 | 2460 | /* |
2461 | * 'new_request()' - Create a new print creation or validation request. | |
2462 | */ | |
2463 | ||
2464 | static ipp_t * /* O - Request data */ | |
2465 | new_request( | |
2466 | ipp_op_t op, /* I - IPP operation code */ | |
2467 | int version, /* I - IPP version number */ | |
2468 | const char *uri, /* I - printer-uri value */ | |
2469 | const char *user, /* I - requesting-user-name value */ | |
2470 | const char *title, /* I - job-name value */ | |
2471 | int num_options, /* I - Number of options to send */ | |
2472 | cups_option_t *options, /* I - Options to send */ | |
2473 | const char *compression, /* I - compression value or NULL */ | |
aa141f0d | 2474 | int copies, /* I - copies value or 0 */ |
03ab99b4 | 2475 | const char *format, /* I - document-format value or NULL */ |
8211508e | 2476 | _ppd_cache_t *pc, /* I - PPD cache and mapping data */ |
2d3aac27 | 2477 | ppd_file_t *ppd, /* I - PPD file data */ |
adbcb02a | 2478 | ipp_attribute_t *media_col_sup, /* I - media-col-supported values */ |
0d77fe26 | 2479 | ipp_attribute_t *doc_handling_sup, /* I - multiple-document-handling-supported values */ |
2480 | int print_color_mode) /* I - Printer supports print-color-mode */ | |
2ec940b5 | 2481 | { |
2482 | int i; /* Looping var */ | |
2483 | ipp_t *request; /* Request data */ | |
2484 | const char *keyword; /* PWG keyword */ | |
2485 | _pwg_size_t *size; /* PWG media size */ | |
2486 | ipp_t *media_col, /* media-col value */ | |
2487 | *media_size; /* media-size value */ | |
2488 | const char *media_source, /* media-source value */ | |
adbcb02a | 2489 | *media_type, /* media-type value */ |
480e077e | 2490 | *collate_str, /* multiple-document-handling value */ |
2491 | *mandatory; /* Mandatory attributes */ | |
94cbf73e | 2492 | ipp_tag_t group; /* Current group */ |
2493 | ipp_attribute_t *attr; /* Current attribute */ | |
0d77fe26 | 2494 | const char *color_attr_name; /* Supported color attribute */ |
94cbf73e | 2495 | char buffer[1024]; /* Value buffer */ |
2ec940b5 | 2496 | |
2497 | ||
2498 | /* | |
2499 | * Create the IPP request... | |
2500 | */ | |
2501 | ||
2502 | request = ippNewRequest(op); | |
2503 | request->request.op.version[0] = version / 10; | |
2504 | request->request.op.version[1] = version % 10; | |
2505 | ||
2506 | fprintf(stderr, "DEBUG: %s IPP/%d.%d\n", | |
2507 | ippOpString(request->request.op.operation_id), | |
2508 | request->request.op.version[0], | |
2509 | request->request.op.version[1]); | |
2510 | ||
2511 | /* | |
2512 | * Add standard attributes... | |
2513 | */ | |
2514 | ||
2515 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
2516 | NULL, uri); | |
2517 | fprintf(stderr, "DEBUG: printer-uri=\"%s\"\n", uri); | |
2518 | ||
2519 | if (user && *user) | |
2520 | { | |
2521 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
2522 | "requesting-user-name", NULL, user); | |
2523 | fprintf(stderr, "DEBUG: requesting-user-name=\"%s\"\n", user); | |
2524 | } | |
2525 | ||
2526 | if (title && *title) | |
2527 | { | |
2528 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "job-name", NULL, | |
2529 | title); | |
2530 | fprintf(stderr, "DEBUG: job-name=\"%s\"\n", title); | |
2531 | } | |
2532 | ||
a2f8c7bd | 2533 | if (format && op != IPP_CREATE_JOB) |
2ec940b5 | 2534 | { |
2535 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, | |
2536 | "document-format", NULL, format); | |
2537 | fprintf(stderr, "DEBUG: document-format=\"%s\"\n", format); | |
2538 | } | |
2539 | ||
2540 | #ifdef HAVE_LIBZ | |
a2f8c7bd | 2541 | if (compression && op != IPP_CREATE_JOB) |
2ec940b5 | 2542 | { |
2543 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
2544 | "compression", NULL, compression); | |
2545 | fprintf(stderr, "DEBUG: compression=\"%s\"\n", compression); | |
2546 | } | |
2547 | #endif /* HAVE_LIBZ */ | |
2548 | ||
2549 | /* | |
2550 | * Handle options on the command-line... | |
2551 | */ | |
2552 | ||
2553 | if (num_options > 0) | |
2554 | { | |
8211508e | 2555 | if (pc) |
2ec940b5 | 2556 | { |
10a541ae | 2557 | int num_finishings = 0, /* Number of finishing values */ |
2558 | finishings[10]; /* Finishing enum values */ | |
2d3aac27 | 2559 | ppd_choice_t *choice; /* Marked choice */ |
10a541ae | 2560 | |
2ec940b5 | 2561 | /* |
2562 | * Send standard IPP attributes... | |
2563 | */ | |
2564 | ||
94cbf73e | 2565 | fputs("DEBUG: Adding standard IPP operation/job attributes.\n", stderr); |
2566 | ||
480e077e | 2567 | if (pc->password && |
2568 | (keyword = cupsGetOption("job-password", num_options, | |
2569 | options)) != NULL) | |
2570 | { | |
2571 | ippAddOctetString(request, IPP_TAG_OPERATION, "job-password", | |
2572 | keyword, strlen(keyword)); | |
94cbf73e | 2573 | |
2574 | if ((keyword = cupsGetOption("job-password-encryption", num_options, | |
2575 | options)) == NULL) | |
2576 | keyword = "none"; | |
2577 | ||
480e077e | 2578 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, |
94cbf73e | 2579 | "job-password-encryption", NULL, keyword); |
480e077e | 2580 | } |
2581 | ||
2582 | if (pc->account_id && | |
2583 | (keyword = cupsGetOption("job-account-id", num_options, | |
2584 | options)) != NULL) | |
2585 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_NAME, "job-account-id", | |
2586 | NULL, keyword); | |
2587 | ||
2588 | if (pc->account_id && | |
2589 | (keyword = cupsGetOption("job-accounting-user-id", num_options, | |
2590 | options)) != NULL) | |
2591 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_NAME, | |
2592 | "job-accounting-user-id", NULL, keyword); | |
2593 | ||
2594 | for (mandatory = (char *)cupsArrayFirst(pc->mandatory); | |
2595 | mandatory; | |
2596 | mandatory = (char *)cupsArrayNext(pc->mandatory)) | |
2597 | { | |
2598 | if (strcmp(mandatory, "copies") && | |
2599 | strcmp(mandatory, "destination-uris") && | |
2600 | strcmp(mandatory, "finishings") && | |
2601 | strcmp(mandatory, "job-account-id") && | |
2602 | strcmp(mandatory, "job-accounting-user-id") && | |
2603 | strcmp(mandatory, "job-password") && | |
94cbf73e | 2604 | strcmp(mandatory, "job-password-encryption") && |
480e077e | 2605 | strcmp(mandatory, "media") && |
2606 | strncmp(mandatory, "media-col", 9) && | |
2607 | strcmp(mandatory, "multiple-document-handling") && | |
2608 | strcmp(mandatory, "output-bin") && | |
2609 | strcmp(mandatory, "print-color-mode") && | |
2610 | strcmp(mandatory, "print-quality") && | |
2611 | strcmp(mandatory, "sides") && | |
2612 | (keyword = cupsGetOption(mandatory, num_options, options)) != NULL) | |
2613 | { | |
2614 | _ipp_option_t *opt = _ippFindOption(mandatory); | |
2615 | /* Option type */ | |
2616 | ipp_tag_t value_tag = opt ? opt->value_tag : IPP_TAG_NAME; | |
2617 | /* Value type */ | |
2618 | ||
2619 | switch (value_tag) | |
2620 | { | |
2621 | case IPP_TAG_INTEGER : | |
2622 | case IPP_TAG_ENUM : | |
2623 | ippAddInteger(request, IPP_TAG_JOB, value_tag, mandatory, | |
2624 | atoi(keyword)); | |
2625 | break; | |
2626 | case IPP_TAG_BOOLEAN : | |
2627 | ippAddBoolean(request, IPP_TAG_JOB, mandatory, | |
2628 | !_cups_strcasecmp(keyword, "true")); | |
2629 | break; | |
2630 | case IPP_TAG_RANGE : | |
2631 | { | |
2632 | int lower, upper; /* Range */ | |
2633 | ||
2634 | if (sscanf(keyword, "%d-%d", &lower, &upper) != 2) | |
2635 | lower = upper = atoi(keyword); | |
2636 | ||
2637 | ippAddRange(request, IPP_TAG_JOB, mandatory, lower, upper); | |
2638 | } | |
2639 | break; | |
2640 | case IPP_TAG_STRING : | |
2641 | ippAddOctetString(request, IPP_TAG_JOB, mandatory, keyword, | |
2642 | strlen(keyword)); | |
2643 | break; | |
2644 | default : | |
2645 | ippAddString(request, IPP_TAG_JOB, value_tag, mandatory, | |
2646 | NULL, keyword); | |
2647 | break; | |
2648 | } | |
2649 | } | |
2650 | } | |
2651 | ||
2ec940b5 | 2652 | if ((keyword = cupsGetOption("PageSize", num_options, options)) == NULL) |
2653 | keyword = cupsGetOption("media", num_options, options); | |
2654 | ||
8211508e | 2655 | if ((size = _ppdCacheGetSize(pc, keyword)) != NULL) |
2ec940b5 | 2656 | { |
2657 | /* | |
2658 | * Add a media-col value... | |
2659 | */ | |
2660 | ||
2661 | media_size = ippNew(); | |
2662 | ippAddInteger(media_size, IPP_TAG_ZERO, IPP_TAG_INTEGER, | |
2663 | "x-dimension", size->width); | |
2664 | ippAddInteger(media_size, IPP_TAG_ZERO, IPP_TAG_INTEGER, | |
2665 | "y-dimension", size->length); | |
2666 | ||
2667 | media_col = ippNew(); | |
2668 | ippAddCollection(media_col, IPP_TAG_ZERO, "media-size", media_size); | |
2669 | ||
8211508e | 2670 | media_source = _ppdCacheGetSource(pc, cupsGetOption("InputSlot", |
2671 | num_options, | |
2672 | options)); | |
2673 | media_type = _ppdCacheGetType(pc, cupsGetOption("MediaType", | |
2674 | num_options, | |
2675 | options)); | |
2ec940b5 | 2676 | |
2677 | for (i = 0; i < media_col_sup->num_values; i ++) | |
2678 | { | |
2679 | if (!strcmp(media_col_sup->values[i].string.text, | |
2680 | "media-left-margin")) | |
2681 | ippAddInteger(media_col, IPP_TAG_ZERO, IPP_TAG_INTEGER, | |
2682 | "media-left-margin", size->left); | |
2683 | else if (!strcmp(media_col_sup->values[i].string.text, | |
2684 | "media-bottom-margin")) | |
2685 | ippAddInteger(media_col, IPP_TAG_ZERO, IPP_TAG_INTEGER, | |
59075862 | 2686 | "media-bottom-margin", size->bottom); |
2ec940b5 | 2687 | else if (!strcmp(media_col_sup->values[i].string.text, |
2688 | "media-right-margin")) | |
2689 | ippAddInteger(media_col, IPP_TAG_ZERO, IPP_TAG_INTEGER, | |
59075862 | 2690 | "media-right-margin", size->right); |
2ec940b5 | 2691 | else if (!strcmp(media_col_sup->values[i].string.text, |
2692 | "media-top-margin")) | |
2693 | ippAddInteger(media_col, IPP_TAG_ZERO, IPP_TAG_INTEGER, | |
59075862 | 2694 | "media-top-margin", size->top); |
2ec940b5 | 2695 | else if (!strcmp(media_col_sup->values[i].string.text, |
2696 | "media-source") && media_source) | |
2697 | ippAddString(media_col, IPP_TAG_ZERO, IPP_TAG_KEYWORD, | |
2698 | "media-source", NULL, media_source); | |
2699 | else if (!strcmp(media_col_sup->values[i].string.text, | |
2700 | "media-type") && media_type) | |
2701 | ippAddString(media_col, IPP_TAG_ZERO, IPP_TAG_KEYWORD, | |
2702 | "media-type", NULL, media_type); | |
2703 | } | |
2704 | ||
2705 | ippAddCollection(request, IPP_TAG_JOB, "media-col", media_col); | |
2706 | } | |
2707 | ||
2708 | if ((keyword = cupsGetOption("output-bin", num_options, | |
2709 | options)) == NULL) | |
2d3aac27 | 2710 | { |
2711 | if ((choice = ppdFindMarkedChoice(ppd, "OutputBin")) != NULL) | |
2712 | keyword = _ppdCacheGetBin(pc, choice->choice); | |
2713 | } | |
2ec940b5 | 2714 | |
2715 | if (keyword) | |
2716 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, "output-bin", | |
2717 | NULL, keyword); | |
2718 | ||
0d77fe26 | 2719 | color_attr_name = print_color_mode ? "print-color-mode" : "output-mode"; |
2720 | ||
480e077e | 2721 | if ((keyword = cupsGetOption("print-color-mode", num_options, |
35420b6f | 2722 | options)) != NULL) |
0d77fe26 | 2723 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, color_attr_name, |
2ec940b5 | 2724 | NULL, keyword); |
2d3aac27 | 2725 | else if ((choice = ppdFindMarkedChoice(ppd, "ColorModel")) != NULL) |
2ec940b5 | 2726 | { |
2d3aac27 | 2727 | if (!_cups_strcasecmp(choice->choice, "Gray")) |
480e077e | 2728 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
0d77fe26 | 2729 | color_attr_name, NULL, "monochrome"); |
2ec940b5 | 2730 | else |
480e077e | 2731 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
0d77fe26 | 2732 | color_attr_name, NULL, "color"); |
2ec940b5 | 2733 | } |
2734 | ||
2735 | if ((keyword = cupsGetOption("print-quality", num_options, | |
2736 | options)) != NULL) | |
2737 | ippAddInteger(request, IPP_TAG_JOB, IPP_TAG_ENUM, "print-quality", | |
2738 | atoi(keyword)); | |
2d3aac27 | 2739 | else if ((choice = ppdFindMarkedChoice(ppd, "cupsPrintQuality")) != NULL) |
2ec940b5 | 2740 | { |
2d3aac27 | 2741 | if (!_cups_strcasecmp(choice->choice, "draft")) |
2ec940b5 | 2742 | ippAddInteger(request, IPP_TAG_JOB, IPP_TAG_ENUM, "print-quality", |
2743 | IPP_QUALITY_DRAFT); | |
2d3aac27 | 2744 | else if (!_cups_strcasecmp(choice->choice, "normal")) |
2ec940b5 | 2745 | ippAddInteger(request, IPP_TAG_JOB, IPP_TAG_ENUM, "print-quality", |
2746 | IPP_QUALITY_NORMAL); | |
2d3aac27 | 2747 | else if (!_cups_strcasecmp(choice->choice, "high")) |
2ec940b5 | 2748 | ippAddInteger(request, IPP_TAG_JOB, IPP_TAG_ENUM, "print-quality", |
2749 | IPP_QUALITY_HIGH); | |
2750 | } | |
2751 | ||
2752 | if ((keyword = cupsGetOption("sides", num_options, options)) != NULL) | |
2753 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, "sides", | |
2754 | NULL, keyword); | |
8211508e | 2755 | else if (pc->sides_option && |
2d3aac27 | 2756 | (choice = ppdFindMarkedChoice(ppd, pc->sides_option)) != NULL) |
2ec940b5 | 2757 | { |
2d3aac27 | 2758 | if (!_cups_strcasecmp(choice->choice, pc->sides_1sided)) |
2ec940b5 | 2759 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, "sides", |
2760 | NULL, "one-sided"); | |
2d3aac27 | 2761 | else if (!_cups_strcasecmp(choice->choice, pc->sides_2sided_long)) |
2ec940b5 | 2762 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, "sides", |
2763 | NULL, "two-sided-long-edge"); | |
2d3aac27 | 2764 | if (!_cups_strcasecmp(choice->choice, pc->sides_2sided_short)) |
2ec940b5 | 2765 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, "sides", |
2766 | NULL, "two-sided-short-edge"); | |
2767 | } | |
adbcb02a | 2768 | |
0516141a | 2769 | if ((keyword = cupsGetOption("multiple-document-handling", |
2770 | num_options, options)) != NULL) | |
2771 | { | |
2772 | if (strstr(keyword, "uncollated")) | |
2773 | keyword = "false"; | |
2774 | else | |
2775 | keyword = "true"; | |
2776 | } | |
2777 | else if ((keyword = cupsGetOption("collate", num_options, | |
2778 | options)) == NULL) | |
2779 | keyword = "true"; | |
2780 | ||
2781 | if (format) | |
2782 | { | |
2783 | if (!_cups_strcasecmp(format, "image/gif") || | |
2784 | !_cups_strcasecmp(format, "image/jp2") || | |
2785 | !_cups_strcasecmp(format, "image/jpeg") || | |
2786 | !_cups_strcasecmp(format, "image/png") || | |
2787 | !_cups_strcasecmp(format, "image/tiff") || | |
2788 | !_cups_strncasecmp(format, "image/x-", 8)) | |
2789 | { | |
2790 | /* | |
2791 | * Collation makes no sense for single page image formats... | |
2792 | */ | |
2793 | ||
2794 | keyword = "false"; | |
2795 | } | |
2796 | else if (!_cups_strncasecmp(format, "image/", 6) || | |
2797 | !_cups_strcasecmp(format, "application/vnd.cups-raster")) | |
2798 | { | |
2799 | /* | |
2800 | * Multi-page image formats will have copies applied by the upstream | |
2801 | * filters... | |
2802 | */ | |
75d1b92c | 2803 | |
0516141a | 2804 | copies = 1; |
2805 | } | |
2806 | } | |
2807 | ||
2808 | if (doc_handling_sup) | |
adbcb02a | 2809 | { |
c6fab96f | 2810 | if (!_cups_strcasecmp(keyword, "true")) |
adbcb02a | 2811 | collate_str = "separate-documents-collated-copies"; |
2812 | else | |
2813 | collate_str = "separate-documents-uncollated-copies"; | |
7b64ad64 | 2814 | |
adbcb02a | 2815 | for (i = 0; i < doc_handling_sup->num_values; i ++) |
2816 | if (!strcmp(doc_handling_sup->values[i].string.text, collate_str)) | |
2817 | { | |
2818 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
2819 | "multiple-document-handling", NULL, collate_str); | |
2820 | break; | |
2821 | } | |
5b95452e | 2822 | |
2823 | if (i >= doc_handling_sup->num_values) | |
2824 | copies = 1; | |
adbcb02a | 2825 | } |
32f5cbae | 2826 | |
10a541ae | 2827 | /* |
2828 | * Map finishing options... | |
2829 | */ | |
2830 | ||
2831 | num_finishings = _ppdCacheGetFinishingValues(pc, num_options, options, | |
2832 | (int)(sizeof(finishings) / | |
2833 | sizeof(finishings[0])), | |
2834 | finishings); | |
2835 | if (num_finishings > 0) | |
2836 | ippAddIntegers(request, IPP_TAG_JOB, IPP_TAG_ENUM, "finishings", | |
2837 | num_finishings, finishings); | |
5a9015da | 2838 | |
2839 | /* | |
2840 | * Map FaxOut options... | |
2841 | */ | |
2842 | ||
2843 | if ((keyword = cupsGetOption("phone", num_options, options)) != NULL) | |
2844 | { | |
2845 | ipp_t *destination; /* destination collection */ | |
2846 | char tel_uri[1024]; /* tel: URI */ | |
2847 | ||
2848 | destination = ippNew(); | |
2849 | ||
2850 | httpAssembleURI(HTTP_URI_CODING_ALL, tel_uri, sizeof(tel_uri), "tel", | |
2851 | NULL, NULL, 0, keyword); | |
2852 | ippAddString(destination, IPP_TAG_JOB, IPP_TAG_URI, "destination-uri", | |
2853 | NULL, tel_uri); | |
2854 | ||
2855 | if ((keyword = cupsGetOption("faxPrefix", num_options, | |
2856 | options)) != NULL && *keyword) | |
2857 | ippAddString(destination, IPP_TAG_JOB, IPP_TAG_TEXT, | |
2858 | "pre-dial-string", NULL, keyword); | |
2859 | ||
2860 | ippAddCollection(request, IPP_TAG_JOB, "destination-uris", destination); | |
2861 | ippDelete(destination); | |
2862 | } | |
2ec940b5 | 2863 | } |
2864 | else | |
2865 | { | |
2866 | /* | |
2867 | * When talking to another CUPS server, send all options... | |
2868 | */ | |
2869 | ||
94cbf73e | 2870 | fputs("DEBUG: Adding all operation/job attributes.\n", stderr); |
2871 | cupsEncodeOptions2(request, num_options, options, IPP_TAG_OPERATION); | |
648baa44 | 2872 | cupsEncodeOptions2(request, num_options, options, IPP_TAG_JOB); |
2ec940b5 | 2873 | } |
2874 | ||
75d1b92c | 2875 | if (copies > 1 && (!pc || copies <= pc->max_copies)) |
2ec940b5 | 2876 | ippAddInteger(request, IPP_TAG_JOB, IPP_TAG_INTEGER, "copies", copies); |
2877 | } | |
2878 | ||
94cbf73e | 2879 | fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, |
2880 | ippOpString(ippGetOperation(request)), ippGetRequestId(request)); | |
2881 | for (group = IPP_TAG_ZERO, attr = ippFirstAttribute(request); | |
2882 | attr; | |
2883 | attr = ippNextAttribute(request)) | |
2884 | { | |
2885 | const char *name = ippGetName(attr); | |
2886 | ||
2887 | if (!name) | |
2888 | { | |
2889 | group = IPP_TAG_ZERO; | |
2890 | continue; | |
2891 | } | |
2892 | ||
2893 | if (group != ippGetGroupTag(attr)) | |
2894 | { | |
2895 | group = ippGetGroupTag(attr); | |
2896 | fprintf(stderr, "DEBUG: ---- %s ----\n", ippTagString(group)); | |
2897 | } | |
2898 | ||
2899 | ippAttributeString(attr, buffer, sizeof(buffer)); | |
2900 | fprintf(stderr, "DEBUG: %s %s%s %s\n", name, | |
2901 | ippGetCount(attr) > 1 ? "1setOf " : "", | |
2902 | ippTagString(ippGetValueTag(attr)), buffer); | |
2903 | } | |
2904 | ||
2905 | fprintf(stderr, "DEBUG: ---- %s ----\n", ippTagString(IPP_TAG_END)); | |
2906 | ||
2ec940b5 | 2907 | return (request); |
2908 | } | |
2909 | ||
2910 | ||
b5cb0608 | 2911 | /* |
2912 | * 'password_cb()' - Disable the password prompt for cupsDoFileRequest(). | |
2913 | */ | |
2914 | ||
072c4872 | 2915 | static const char * /* O - Password */ |
9ef7dccf | 2916 | password_cb(const char *prompt, /* I - Prompt (not used) */ |
2917 | http_t *http, /* I - Connection */ | |
2918 | const char *method, /* I - Request method (not used) */ | |
2919 | const char *resource, /* I - Resource path (not used) */ | |
2920 | void *user_data) /* I - User data (not used) */ | |
b5cb0608 | 2921 | { |
9ef7dccf | 2922 | char def_username[HTTP_MAX_VALUE]; /* Default username */ |
2923 | ||
2924 | ||
f92e446a | 2925 | fprintf(stderr, "DEBUG: password_cb(prompt=\"%s\"), password=%p, " |
2926 | "password_tries=%d\n", prompt, password, password_tries); | |
2927 | ||
b5cb0608 | 2928 | (void)prompt; |
9ef7dccf | 2929 | (void)method; |
2930 | (void)resource; | |
2931 | (void)user_data; | |
b5cb0608 | 2932 | |
4233257e | 2933 | /* |
2934 | * Remember that we need to authenticate... | |
2935 | */ | |
2936 | ||
2937 | auth_info_required = "username,password"; | |
2938 | ||
9ef7dccf | 2939 | if (httpGetSubField(http, HTTP_FIELD_WWW_AUTHENTICATE, "username", |
2940 | def_username)) | |
2941 | { | |
2942 | char quoted[HTTP_MAX_VALUE * 2 + 4]; | |
2943 | /* Quoted string */ | |
2944 | ||
2945 | fprintf(stderr, "ATTR: auth-info-default=%s,\n", | |
2946 | quote_string(def_username, quoted, sizeof(quoted))); | |
2947 | } | |
2948 | ||
acbc1533 | 2949 | if (password && *password && password_tries < 3) |
9c85dfbf | 2950 | { |
2951 | password_tries ++; | |
2952 | ||
6248387b | 2953 | return (password); |
9c85dfbf | 2954 | } |
6248387b | 2955 | else |
2956 | { | |
2957 | /* | |
4233257e | 2958 | * Give up after 3 tries or if we don't have a password to begin with... |
6248387b | 2959 | */ |
2960 | ||
4233257e | 2961 | return (NULL); |
6248387b | 2962 | } |
c8f9565c | 2963 | } |
2964 | ||
2965 | ||
9ef7dccf | 2966 | /* |
2967 | * 'quote_string()' - Quote a string value. | |
2968 | */ | |
2969 | ||
2970 | static const char * /* O - Quoted string */ | |
2971 | quote_string(const char *s, /* I - String */ | |
2972 | char *q, /* I - Quoted string buffer */ | |
2973 | size_t qsize) /* I - Size of quoted string buffer */ | |
2974 | { | |
2975 | char *qptr, /* Pointer into string buffer */ | |
2976 | *qend; /* End of string buffer */ | |
2977 | ||
2978 | ||
2979 | qptr = q; | |
2980 | qend = q + qsize - 5; | |
2981 | ||
2982 | if (qend < q) | |
2983 | { | |
2984 | *q = '\0'; | |
2985 | return (q); | |
2986 | } | |
2987 | ||
2988 | *qptr++ = '\''; | |
2989 | *qptr++ = '\"'; | |
2990 | ||
2991 | while (*s && qptr < qend) | |
2992 | { | |
2993 | if (*s == '\\' || *s == '\"' || *s == '\'') | |
2994 | { | |
2995 | if (q < (qend - 3)) | |
2996 | { | |
2997 | *qptr++ = '\\'; | |
2998 | *qptr++ = '\\'; | |
2999 | *qptr++ = '\\'; | |
3000 | } | |
3001 | else | |
3002 | break; | |
3003 | } | |
3004 | ||
3005 | *qptr++ = *s++; | |
3006 | } | |
3007 | ||
3008 | *qptr++ = '\"'; | |
3009 | *qptr++ = '\''; | |
3010 | *qptr = '\0'; | |
3011 | ||
3012 | return (q); | |
3013 | } | |
3014 | ||
3015 | ||
7c7997c3 | 3016 | /* |
3017 | * 'report_attr()' - Report an IPP attribute value. | |
3018 | */ | |
3019 | ||
3020 | static void | |
3021 | report_attr(ipp_attribute_t *attr) /* I - Attribute */ | |
3022 | { | |
7b1ef0fc | 3023 | int i; /* Looping var */ |
3024 | char value[1024], /* Value string */ | |
9ef7dccf | 3025 | *valptr; /* Pointer into value string */ |
7b1ef0fc | 3026 | const char *cached; /* Cached attribute */ |
7c7997c3 | 3027 | |
3028 | ||
3029 | /* | |
3030 | * Convert the attribute values into quoted strings... | |
3031 | */ | |
3032 | ||
3033 | for (i = 0, valptr = value; | |
3034 | i < attr->num_values && valptr < (value + sizeof(value) - 10); | |
3035 | i ++) | |
3036 | { | |
3037 | if (i > 0) | |
3038 | *valptr++ = ','; | |
3039 | ||
3040 | switch (attr->value_tag) | |
3041 | { | |
3042 | case IPP_TAG_INTEGER : | |
3043 | case IPP_TAG_ENUM : | |
3044 | snprintf(valptr, sizeof(value) - (valptr - value), "%d", | |
3045 | attr->values[i].integer); | |
3046 | valptr += strlen(valptr); | |
3047 | break; | |
3048 | ||
3049 | case IPP_TAG_TEXT : | |
3050 | case IPP_TAG_NAME : | |
3051 | case IPP_TAG_KEYWORD : | |
9ef7dccf | 3052 | quote_string(attr->values[i].string.text, valptr, |
3053 | value + sizeof(value) - valptr); | |
3054 | valptr += strlen(valptr); | |
7c7997c3 | 3055 | break; |
3056 | ||
3057 | default : | |
3058 | /* | |
3059 | * Unsupported value type... | |
3060 | */ | |
3061 | ||
3062 | return; | |
3063 | } | |
3064 | } | |
3065 | ||
3066 | *valptr = '\0'; | |
3067 | ||
6ef97027 | 3068 | _cupsMutexLock(&report_mutex); |
3069 | ||
7b1ef0fc | 3070 | if ((cached = cupsGetOption(attr->name, num_attr_cache, |
3071 | attr_cache)) == NULL || strcmp(cached, value)) | |
3072 | { | |
3073 | /* | |
3074 | * Tell the scheduler about the new values... | |
3075 | */ | |
7c7997c3 | 3076 | |
7b1ef0fc | 3077 | num_attr_cache = cupsAddOption(attr->name, value, num_attr_cache, |
3078 | &attr_cache); | |
3079 | fprintf(stderr, "ATTR: %s=%s\n", attr->name, value); | |
3080 | } | |
6ef97027 | 3081 | |
3082 | _cupsMutexUnlock(&report_mutex); | |
7c7997c3 | 3083 | } |
3084 | ||
3085 | ||
c8f9565c | 3086 | /* |
d1c2727f | 3087 | * 'report_printer_state()' - Report the printer state. |
3088 | */ | |
3089 | ||
90d0da15 | 3090 | static void |
4a241564 | 3091 | report_printer_state(ipp_t *ipp) /* I - IPP response */ |
d1c2727f | 3092 | { |
b9738d7c | 3093 | ipp_attribute_t *pa, /* printer-alert */ |
3094 | *pam, /* printer-alert-message */ | |
3095 | *psm, /* printer-state-message */ | |
7c7997c3 | 3096 | *reasons, /* printer-state-reasons */ |
3097 | *marker; /* marker-* attributes */ | |
b9738d7c | 3098 | char value[1024], /* State/message string */ |
3099 | *valptr; /* Pointer into string */ | |
aa141f0d | 3100 | static int ipp_supplies = -1; |
3101 | /* Report supply levels? */ | |
d1c2727f | 3102 | |
3103 | ||
b9738d7c | 3104 | /* |
3105 | * Report alerts and messages... | |
3106 | */ | |
3107 | ||
3108 | if ((pa = ippFindAttribute(ipp, "printer-alert", IPP_TAG_TEXT)) != NULL) | |
3109 | report_attr(pa); | |
3110 | ||
3111 | if ((pam = ippFindAttribute(ipp, "printer-alert-message", | |
3112 | IPP_TAG_TEXT)) != NULL) | |
3113 | report_attr(pam); | |
3114 | ||
a6ccc6e8 | 3115 | if ((psm = ippFindAttribute(ipp, "printer-state-message", |
3116 | IPP_TAG_TEXT)) != NULL) | |
b9738d7c | 3117 | { |
3118 | char *ptr; /* Pointer into message */ | |
3119 | ||
3120 | ||
3121 | strlcpy(value, "INFO: ", sizeof(value)); | |
3122 | for (ptr = psm->values[0].string.text, valptr = value + 6; | |
3123 | *ptr && valptr < (value + sizeof(value) - 6); | |
3124 | ptr ++) | |
3125 | { | |
3126 | if (*ptr < ' ' && *ptr > 0 && *ptr != '\t') | |
3127 | { | |
3128 | /* | |
3129 | * Substitute "<XX>" for the control character; sprintf is safe because | |
3130 | * we always leave 6 chars free at the end... | |
3131 | */ | |
3132 | ||
3133 | sprintf(valptr, "<%02X>", *ptr); | |
3134 | valptr += 4; | |
3135 | } | |
3136 | else | |
3137 | *valptr++ = *ptr; | |
3138 | } | |
3139 | ||
3140 | *valptr++ = '\n'; | |
57487c71 | 3141 | *valptr = '\0'; |
b9738d7c | 3142 | |
3143 | fputs(value, stderr); | |
3144 | } | |
3145 | ||
3146 | /* | |
3147 | * Now report printer-state-reasons, filtering out some of the reasons we never | |
3148 | * want to set... | |
3149 | */ | |
a6ccc6e8 | 3150 | |
d1c2727f | 3151 | if ((reasons = ippFindAttribute(ipp, "printer-state-reasons", |
3152 | IPP_TAG_KEYWORD)) == NULL) | |
90d0da15 | 3153 | return; |
d1c2727f | 3154 | |
7b1ef0fc | 3155 | update_reasons(reasons, NULL); |
8f4595eb | 3156 | |
7c7997c3 | 3157 | /* |
3158 | * Relay the current marker-* attribute values... | |
3159 | */ | |
3160 | ||
aa141f0d | 3161 | if (ipp_supplies < 0) |
3162 | { | |
3163 | ppd_file_t *ppd; /* PPD file */ | |
3164 | ppd_attr_t *ppdattr; /* Attribute in PPD file */ | |
3165 | ||
3166 | if ((ppd = ppdOpenFile(getenv("PPD"))) != NULL && | |
3167 | (ppdattr = ppdFindAttr(ppd, "cupsIPPSupplies", NULL)) != NULL && | |
c6fab96f | 3168 | ppdattr->value && _cups_strcasecmp(ppdattr->value, "true")) |
aa141f0d | 3169 | ipp_supplies = 0; |
3170 | else | |
3171 | ipp_supplies = 1; | |
3172 | ||
3173 | ppdClose(ppd); | |
3174 | } | |
3175 | ||
3176 | if (ipp_supplies > 0) | |
3177 | { | |
3178 | if ((marker = ippFindAttribute(ipp, "marker-colors", IPP_TAG_NAME)) != NULL) | |
3179 | report_attr(marker); | |
3180 | if ((marker = ippFindAttribute(ipp, "marker-high-levels", | |
3181 | IPP_TAG_INTEGER)) != NULL) | |
3182 | report_attr(marker); | |
3183 | if ((marker = ippFindAttribute(ipp, "marker-levels", | |
3184 | IPP_TAG_INTEGER)) != NULL) | |
3185 | report_attr(marker); | |
3186 | if ((marker = ippFindAttribute(ipp, "marker-low-levels", | |
3187 | IPP_TAG_INTEGER)) != NULL) | |
3188 | report_attr(marker); | |
3189 | if ((marker = ippFindAttribute(ipp, "marker-message", | |
3190 | IPP_TAG_TEXT)) != NULL) | |
3191 | report_attr(marker); | |
3192 | if ((marker = ippFindAttribute(ipp, "marker-names", IPP_TAG_NAME)) != NULL) | |
3193 | report_attr(marker); | |
3194 | if ((marker = ippFindAttribute(ipp, "marker-types", | |
3195 | IPP_TAG_KEYWORD)) != NULL) | |
3196 | report_attr(marker); | |
3197 | } | |
d1c2727f | 3198 | } |
3199 | ||
3200 | ||
959a6a28 | 3201 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
3202 | /* | |
3203 | * 'run_as_user()' - Run the IPP backend as the printing user. | |
3204 | * | |
3205 | * This function uses an XPC-based user agent to run the backend as the printing | |
3206 | * user. We need to do this in order to have access to the user's Kerberos | |
3207 | * credentials. | |
3208 | */ | |
3209 | ||
3210 | static int /* O - Exit status */ | |
d8f880d0 | 3211 | run_as_user(char *argv[], /* I - Command-line arguments */ |
959a6a28 | 3212 | uid_t uid, /* I - User ID */ |
3213 | const char *device_uri, /* I - Device URI */ | |
3214 | int fd) /* I - File to print */ | |
3215 | { | |
3d5f60d1 | 3216 | const char *auth_negotiate;/* AUTH_NEGOTIATE env var */ |
959a6a28 | 3217 | xpc_connection_t conn; /* Connection to XPC service */ |
3218 | xpc_object_t request; /* Request message dictionary */ | |
3219 | __block xpc_object_t response; /* Response message dictionary */ | |
3220 | dispatch_semaphore_t sem; /* Semaphore for waiting for response */ | |
3221 | int status = CUPS_BACKEND_FAILED; | |
3222 | /* Status of request */ | |
3223 | ||
3224 | ||
3225 | fprintf(stderr, "DEBUG: Running IPP backend as UID %d.\n", (int)uid); | |
3226 | ||
3227 | /* | |
3228 | * Connect to the user agent for the specified UID... | |
3229 | */ | |
3230 | ||
3231 | conn = xpc_connection_create_mach_service(kPMPrintUIToolAgent, | |
3232 | dispatch_get_global_queue(0, 0), 0); | |
3233 | if (!conn) | |
3234 | { | |
3235 | _cupsLangPrintFilter(stderr, "ERROR", | |
3236 | _("Unable to start backend process.")); | |
3237 | fputs("DEBUG: Unable to create connection to agent.\n", stderr); | |
3238 | goto cleanup; | |
3239 | } | |
3240 | ||
3241 | xpc_connection_set_event_handler(conn, | |
3242 | ^(xpc_object_t event) | |
3243 | { | |
3244 | xpc_type_t messageType = xpc_get_type(event); | |
3245 | ||
3246 | if (messageType == XPC_TYPE_ERROR) | |
3247 | { | |
3248 | if (event == XPC_ERROR_CONNECTION_INTERRUPTED) | |
3249 | fprintf(stderr, "DEBUG: Interrupted connection to service %s.\n", | |
3250 | xpc_connection_get_name(conn)); | |
3251 | else if (event == XPC_ERROR_CONNECTION_INVALID) | |
3252 | fprintf(stderr, "DEBUG: Connection invalid for service %s.\n", | |
3253 | xpc_connection_get_name(conn)); | |
3254 | else | |
3255 | fprintf(stderr, "DEBUG: Unxpected error for service %s: %s\n", | |
3256 | xpc_connection_get_name(conn), | |
3257 | xpc_dictionary_get_string(event, XPC_ERROR_KEY_DESCRIPTION)); | |
3258 | } | |
3259 | }); | |
3260 | xpc_connection_set_target_uid(conn, uid); | |
3261 | xpc_connection_resume(conn); | |
3262 | ||
3263 | /* | |
3264 | * Try starting the backend... | |
3265 | */ | |
3266 | ||
3267 | request = xpc_dictionary_create(NULL, NULL, 0); | |
3268 | xpc_dictionary_set_int64(request, "command", kPMStartJob); | |
3269 | xpc_dictionary_set_string(request, "device-uri", device_uri); | |
3270 | xpc_dictionary_set_string(request, "job-id", argv[1]); | |
3271 | xpc_dictionary_set_string(request, "user", argv[2]); | |
3272 | xpc_dictionary_set_string(request, "title", argv[3]); | |
3273 | xpc_dictionary_set_string(request, "copies", argv[4]); | |
3274 | xpc_dictionary_set_string(request, "options", argv[5]); | |
3275 | xpc_dictionary_set_string(request, "auth-info-required", | |
3276 | getenv("AUTH_INFO_REQUIRED")); | |
3d5f60d1 | 3277 | if ((auth_negotiate = getenv("AUTH_NEGOTIATE")) != NULL) |
3278 | xpc_dictionary_set_string(request, "auth-negotiate", auth_negotiate); | |
959a6a28 | 3279 | xpc_dictionary_set_fd(request, "stdin", fd); |
3280 | xpc_dictionary_set_fd(request, "stderr", 2); | |
3281 | xpc_dictionary_set_fd(request, "side-channel", CUPS_SC_FD); | |
3282 | ||
3283 | sem = dispatch_semaphore_create(0); | |
3284 | response = NULL; | |
3285 | ||
3286 | xpc_connection_send_message_with_reply(conn, request, | |
3287 | dispatch_get_global_queue(0,0), | |
3288 | ^(xpc_object_t reply) | |
3289 | { | |
3290 | /* Save the response and wake up */ | |
3291 | if (xpc_get_type(reply) | |
3292 | == XPC_TYPE_DICTIONARY) | |
3293 | response = xpc_retain(reply); | |
3294 | ||
3295 | dispatch_semaphore_signal(sem); | |
3296 | }); | |
3297 | ||
3298 | dispatch_semaphore_wait(sem, DISPATCH_TIME_FOREVER); | |
3299 | xpc_release(request); | |
3300 | dispatch_release(sem); | |
3301 | ||
3302 | if (response) | |
3303 | { | |
3304 | child_pid = xpc_dictionary_get_int64(response, "child-pid"); | |
3305 | ||
3306 | xpc_release(response); | |
3307 | ||
3308 | if (child_pid) | |
3309 | fprintf(stderr, "DEBUG: Child PID=%d.\n", child_pid); | |
3310 | else | |
3311 | { | |
3312 | _cupsLangPrintFilter(stderr, "ERROR", | |
3313 | _("Unable to start backend process.")); | |
3314 | fputs("DEBUG: No child PID.\n", stderr); | |
3315 | goto cleanup; | |
3316 | } | |
3317 | } | |
3318 | else | |
3319 | { | |
3320 | _cupsLangPrintFilter(stderr, "ERROR", | |
3321 | _("Unable to start backend process.")); | |
3322 | fputs("DEBUG: No reply from agent.\n", stderr); | |
3323 | goto cleanup; | |
3324 | } | |
3325 | ||
3326 | /* | |
3327 | * Then wait for the backend to finish... | |
3328 | */ | |
3329 | ||
3330 | request = xpc_dictionary_create(NULL, NULL, 0); | |
3331 | xpc_dictionary_set_int64(request, "command", kPMWaitForJob); | |
3332 | xpc_dictionary_set_fd(request, "stderr", 2); | |
3333 | ||
3334 | sem = dispatch_semaphore_create(0); | |
3335 | response = NULL; | |
3336 | ||
3337 | xpc_connection_send_message_with_reply(conn, request, | |
3338 | dispatch_get_global_queue(0,0), | |
3339 | ^(xpc_object_t reply) | |
3340 | { | |
3341 | /* Save the response and wake up */ | |
3342 | if (xpc_get_type(reply) | |
3343 | == XPC_TYPE_DICTIONARY) | |
3344 | response = xpc_retain(reply); | |
3345 | ||
3346 | dispatch_semaphore_signal(sem); | |
3347 | }); | |
3348 | ||
3349 | dispatch_semaphore_wait(sem, DISPATCH_TIME_FOREVER); | |
3350 | xpc_release(request); | |
3351 | dispatch_release(sem); | |
3352 | ||
3353 | if (response) | |
3354 | { | |
3355 | status = xpc_dictionary_get_int64(response, "status"); | |
3356 | ||
3357 | if (status == SIGTERM || status == SIGKILL || status == SIGPIPE) | |
3358 | { | |
3359 | fprintf(stderr, "DEBUG: Child terminated on signal %d.\n", status); | |
3360 | status = CUPS_BACKEND_FAILED; | |
3361 | } | |
3362 | else if (WIFSIGNALED(status)) | |
3363 | { | |
3364 | fprintf(stderr, "DEBUG: Child crashed on signal %d.\n", status); | |
3365 | status = CUPS_BACKEND_STOP; | |
3366 | } | |
3367 | else if (WIFEXITED(status)) | |
3368 | { | |
3369 | status = WEXITSTATUS(status); | |
3370 | fprintf(stderr, "DEBUG: Child exited with status %d.\n", status); | |
3371 | } | |
3372 | ||
3373 | xpc_release(response); | |
3374 | } | |
3375 | else | |
3376 | _cupsLangPrintFilter(stderr, "ERROR", | |
3377 | _("Unable to get backend exit status.")); | |
3378 | ||
3379 | cleanup: | |
3380 | ||
3381 | if (conn) | |
3382 | { | |
3383 | xpc_connection_suspend(conn); | |
3384 | xpc_connection_cancel(conn); | |
3385 | xpc_release(conn); | |
3386 | } | |
3387 | ||
3388 | return (status); | |
3389 | } | |
3390 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
3391 | ||
3392 | ||
d1c2727f | 3393 | /* |
8f4595eb | 3394 | * 'sigterm_handler()' - Handle 'terminate' signals that stop the backend. |
3395 | */ | |
3396 | ||
3397 | static void | |
3398 | sigterm_handler(int sig) /* I - Signal */ | |
3399 | { | |
3400 | (void)sig; /* remove compiler warnings... */ | |
3401 | ||
c21b4ddc | 3402 | write(2, "DEBUG: Got SIGTERM.\n", 20); |
3403 | ||
959a6a28 | 3404 | #if defined(HAVE_GSSAPI) && defined(HAVE_XPC) |
3405 | if (child_pid) | |
3406 | { | |
3407 | kill(child_pid, sig); | |
3408 | child_pid = 0; | |
3409 | } | |
3410 | #endif /* HAVE_GSSAPI && HAVE_XPC */ | |
3411 | ||
6875feac | 3412 | if (!job_canceled) |
072c4872 | 3413 | { |
3414 | /* | |
959a6a28 | 3415 | * Flag that the job should be canceled... |
072c4872 | 3416 | */ |
3417 | ||
c21b4ddc | 3418 | write(2, "DEBUG: job_canceled = 1.\n", 25); |
3419 | ||
6875feac | 3420 | job_canceled = 1; |
072c4872 | 3421 | return; |
3422 | } | |
3423 | ||
940afb4b | 3424 | /* |
3425 | * The scheduler already tried to cancel us once, now just terminate | |
7b1ef0fc | 3426 | * after removing our temp file! |
940afb4b | 3427 | */ |
3428 | ||
3429 | if (tmpfilename[0]) | |
3430 | unlink(tmpfilename); | |
3431 | ||
8f4595eb | 3432 | exit(1); |
3433 | } | |
3434 | ||
3435 | ||
1179bc03 | 3436 | /* |
3437 | * 'timeout_cb()' - Handle HTTP timeouts. | |
3438 | */ | |
3439 | ||
3440 | static int /* O - 1 to continue, 0 to cancel */ | |
3441 | timeout_cb(http_t *http, /* I - Connection to server (unused) */ | |
3442 | void *user_data) /* I - User data (unused) */ | |
3443 | { | |
3444 | (void)http; | |
3445 | (void)user_data; | |
3446 | ||
3447 | return (!job_canceled); | |
3448 | } | |
3449 | ||
3450 | ||
7b1ef0fc | 3451 | /* |
3452 | * 'update_reasons()' - Update the printer-state-reasons values. | |
3453 | */ | |
3454 | ||
3455 | static void | |
3456 | update_reasons(ipp_attribute_t *attr, /* I - printer-state-reasons or NULL */ | |
3457 | const char *s) /* I - STATE: string or NULL */ | |
3458 | { | |
3459 | char op; /* Add (+), remove (-), replace (\0) */ | |
3460 | cups_array_t *new_reasons; /* New reasons array */ | |
3461 | char *reason, /* Current reason */ | |
3462 | add[2048], /* Reasons added string */ | |
3463 | *addptr, /* Pointer into add string */ | |
3464 | rem[2048], /* Reasons removed string */ | |
3465 | *remptr; /* Pointer into remove string */ | |
3466 | const char *addprefix, /* Current add string prefix */ | |
3467 | *remprefix; /* Current remove string prefix */ | |
3468 | ||
3469 | ||
3470 | fprintf(stderr, "DEBUG: update_reasons(attr=%d(%s%s), s=\"%s\")\n", | |
3471 | attr ? attr->num_values : 0, attr ? attr->values[0].string.text : "", | |
3472 | attr && attr->num_values > 1 ? ",..." : "", s ? s : "(null)"); | |
3473 | ||
3474 | /* | |
3475 | * Create an array of new reason keyword strings... | |
3476 | */ | |
3477 | ||
3478 | if (attr) | |
3479 | { | |
3480 | int i; /* Looping var */ | |
3481 | ||
3482 | new_reasons = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
3483 | op = '\0'; | |
3484 | ||
3485 | for (i = 0; i < attr->num_values; i ++) | |
3486 | { | |
3487 | reason = attr->values[i].string.text; | |
3488 | ||
3489 | if (strcmp(reason, "none") && | |
3490 | strcmp(reason, "none-report") && | |
3491 | strcmp(reason, "paused") && | |
77dd74a0 | 3492 | strncmp(reason, "spool-area-full", 15) && |
7b1ef0fc | 3493 | strcmp(reason, "com.apple.print.recoverable-warning") && |
3494 | strncmp(reason, "cups-", 5)) | |
3495 | cupsArrayAdd(new_reasons, reason); | |
3496 | } | |
3497 | } | |
3498 | else if (s) | |
3499 | { | |
3500 | if (*s == '+' || *s == '-') | |
3501 | op = *s++; | |
3502 | else | |
3503 | op = '\0'; | |
3504 | ||
480e077e | 3505 | new_reasons = _cupsArrayNewStrings(s, ','); |
7b1ef0fc | 3506 | } |
3507 | else | |
3508 | return; | |
3509 | ||
3510 | /* | |
3511 | * Compute the changes... | |
3512 | */ | |
3513 | ||
3514 | add[0] = '\0'; | |
3515 | addprefix = "STATE: +"; | |
3516 | addptr = add; | |
3517 | rem[0] = '\0'; | |
3518 | remprefix = "STATE: -"; | |
3519 | remptr = rem; | |
3520 | ||
3521 | fprintf(stderr, "DEBUG2: op='%c', new_reasons=%d, state_reasons=%d\n", | |
3522 | op ? op : ' ', cupsArrayCount(new_reasons), | |
3523 | cupsArrayCount(state_reasons)); | |
3524 | ||
6ef97027 | 3525 | _cupsMutexLock(&report_mutex); |
7b1ef0fc | 3526 | |
3527 | if (op == '+') | |
3528 | { | |
3529 | /* | |
3530 | * Add reasons... | |
3531 | */ | |
3532 | ||
3533 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3534 | reason; | |
3535 | reason = (char *)cupsArrayNext(new_reasons)) | |
3536 | { | |
3537 | if (!cupsArrayFind(state_reasons, reason)) | |
3538 | { | |
3539 | if (!strncmp(reason, "cups-remote-", 12)) | |
3540 | { | |
3541 | /* | |
3542 | * If we are setting cups-remote-xxx, remove all other cups-remote-xxx | |
3543 | * keywords... | |
3544 | */ | |
3545 | ||
3546 | char *temp; /* Current reason in state_reasons */ | |
3547 | ||
3548 | cupsArraySave(state_reasons); | |
3549 | ||
3550 | for (temp = (char *)cupsArrayFirst(state_reasons); | |
3551 | temp; | |
3552 | temp = (char *)cupsArrayNext(state_reasons)) | |
3553 | if (!strncmp(temp, "cups-remote-", 12)) | |
3554 | { | |
3555 | snprintf(remptr, sizeof(rem) - (remptr - rem), "%s%s", remprefix, | |
3556 | temp); | |
3557 | remptr += strlen(remptr); | |
3558 | remprefix = ","; | |
3559 | ||
3560 | cupsArrayRemove(state_reasons, temp); | |
3561 | break; | |
3562 | } | |
3563 | ||
3564 | cupsArrayRestore(state_reasons); | |
3565 | } | |
3566 | ||
3567 | cupsArrayAdd(state_reasons, reason); | |
3568 | ||
3569 | snprintf(addptr, sizeof(add) - (addptr - add), "%s%s", addprefix, | |
3570 | reason); | |
3571 | addptr += strlen(addptr); | |
3572 | addprefix = ","; | |
3573 | } | |
3574 | } | |
3575 | } | |
3576 | else if (op == '-') | |
3577 | { | |
3578 | /* | |
3579 | * Remove reasons... | |
3580 | */ | |
3581 | ||
3582 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3583 | reason; | |
3584 | reason = (char *)cupsArrayNext(new_reasons)) | |
3585 | { | |
3586 | if (cupsArrayFind(state_reasons, reason)) | |
3587 | { | |
3588 | snprintf(remptr, sizeof(rem) - (remptr - rem), "%s%s", remprefix, | |
3589 | reason); | |
3590 | remptr += strlen(remptr); | |
3591 | remprefix = ","; | |
3592 | ||
3593 | cupsArrayRemove(state_reasons, reason); | |
3594 | } | |
3595 | } | |
3596 | } | |
3597 | else | |
3598 | { | |
3599 | /* | |
3600 | * Replace reasons... | |
3601 | */ | |
3602 | ||
3603 | for (reason = (char *)cupsArrayFirst(state_reasons); | |
3604 | reason; | |
3605 | reason = (char *)cupsArrayNext(state_reasons)) | |
3606 | { | |
3607 | if (strncmp(reason, "cups-", 5) && !cupsArrayFind(new_reasons, reason)) | |
3608 | { | |
3609 | snprintf(remptr, sizeof(rem) - (remptr - rem), "%s%s", remprefix, | |
3610 | reason); | |
3611 | remptr += strlen(remptr); | |
3612 | remprefix = ","; | |
3613 | ||
3614 | cupsArrayRemove(state_reasons, reason); | |
3615 | } | |
3616 | } | |
3617 | ||
3618 | for (reason = (char *)cupsArrayFirst(new_reasons); | |
3619 | reason; | |
3620 | reason = (char *)cupsArrayNext(new_reasons)) | |
3621 | { | |
3622 | if (!cupsArrayFind(state_reasons, reason)) | |
3623 | { | |
3624 | cupsArrayAdd(state_reasons, reason); | |
3625 | ||
3626 | snprintf(addptr, sizeof(add) - (addptr - add), "%s%s", addprefix, | |
3627 | reason); | |
3628 | addptr += strlen(addptr); | |
3629 | addprefix = ","; | |
3630 | } | |
3631 | } | |
3632 | } | |
3633 | ||
6ef97027 | 3634 | _cupsMutexUnlock(&report_mutex); |
7b1ef0fc | 3635 | |
3636 | /* | |
3637 | * Report changes and return... | |
3638 | */ | |
3639 | ||
3640 | if (add[0] && rem[0]) | |
3641 | fprintf(stderr, "%s\n%s\n", add, rem); | |
3642 | else if (add[0]) | |
3643 | fprintf(stderr, "%s\n", add); | |
3644 | else if (rem[0]) | |
3645 | fprintf(stderr, "%s\n", rem); | |
3646 | } | |
3647 | ||
8f4595eb | 3648 | /* |
c9d3f842 | 3649 | * End of "$Id$". |
c8f9565c | 3650 | */ |