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c8f9565c | 1 | /* |
d21a7597 | 2 | * "$Id: ipp.c,v 1.23 2000/03/21 04:03:23 mike Exp $" |
c8f9565c | 3 | * |
4 | * IPP backend for the Common UNIX Printing System (CUPS). | |
5 | * | |
71fe22b7 | 6 | * Copyright 1997-2000 by Easy Software Products, all rights reserved. |
c8f9565c | 7 | * |
8 | * These coded instructions, statements, and computer programs are the | |
9 | * property of Easy Software Products and are protected by Federal | |
10 | * copyright law. Distribution and use rights are outlined in the file | |
11 | * "LICENSE" which should have been included with this file. If this | |
12 | * file is missing or damaged please contact Easy Software Products | |
13 | * at: | |
14 | * | |
15 | * Attn: CUPS Licensing Information | |
16 | * Easy Software Products | |
8784b6a6 | 17 | * 44141 Airport View Drive, Suite 204 |
c8f9565c | 18 | * Hollywood, Maryland 20636-3111 USA |
19 | * | |
20 | * Voice: (301) 373-9603 | |
21 | * EMail: cups-info@cups.org | |
22 | * WWW: http://www.cups.org | |
23 | * | |
24 | * Contents: | |
25 | * | |
6d0582d2 | 26 | * main() - Send a file to the printer or server. |
c8f9565c | 27 | */ |
28 | ||
29 | /* | |
30 | * Include necessary headers. | |
31 | */ | |
32 | ||
33 | #include <stdio.h> | |
34 | #include <stdlib.h> | |
35 | #include <errno.h> | |
36 | #include <sys/types.h> | |
37 | #include <sys/stat.h> | |
38 | #include <cups/cups.h> | |
39 | #include <cups/language.h> | |
40 | #include <cups/string.h> | |
41 | ||
42 | ||
43 | /* | |
44 | * 'main()' - Send a file to the printer or server. | |
45 | * | |
46 | * Usage: | |
47 | * | |
48 | * printer-uri job-id user title copies options [file] | |
49 | */ | |
50 | ||
51 | int /* O - Exit status */ | |
52 | main(int argc, /* I - Number of command-line arguments (6 or 7) */ | |
53 | char *argv[]) /* I - Command-line arguments */ | |
54 | { | |
55 | int i; /* Looping var */ | |
56 | int n, n2; /* Attribute values */ | |
57 | char *option, /* Name of option */ | |
58 | *val, /* Pointer to option value */ | |
59 | *s; /* Pointer into option value */ | |
60 | int num_options; /* Number of printer options */ | |
61 | cups_option_t *options; /* Printer options */ | |
62 | char method[255], /* Method in URI */ | |
63 | hostname[1024], /* Hostname */ | |
64 | username[255], /* Username info */ | |
65 | resource[1024], /* Resource info (printer name) */ | |
66 | filename[1024]; /* File to print */ | |
67 | int port; /* Port number (not used) */ | |
68 | char password[255], /* Password info */ | |
69 | uri[HTTP_MAX_URI];/* Updated URI without user/pass */ | |
70 | http_status_t status; /* Status of HTTP job */ | |
97fcaf92 | 71 | ipp_status_t ipp_status; /* Status of IPP request */ |
c8f9565c | 72 | FILE *fp; /* File to print */ |
73 | http_t *http; /* HTTP connection */ | |
74 | ipp_t *request, /* IPP request */ | |
75 | *response; /* IPP response */ | |
76 | ipp_attribute_t *job_id; /* job-id attribute */ | |
97fcaf92 | 77 | ipp_attribute_t *copies_sup; /* copies-supported attribute */ |
c8f9565c | 78 | cups_lang_t *language; /* Default language */ |
79 | struct stat fileinfo; /* File statistics */ | |
80 | size_t nbytes, /* Number of bytes written */ | |
81 | tbytes; /* Total bytes written */ | |
82 | char buffer[8192]; /* Output buffer */ | |
97fcaf92 | 83 | int copies; /* Number of copies remaining */ |
0a3944d6 | 84 | const char *content_type; /* CONTENT_TYPE environment variable */ |
c8f9565c | 85 | |
86 | ||
68edc300 | 87 | if (argc == 1) |
88 | { | |
d4c438d4 | 89 | if ((s = strrchr(argv[0], '/')) != NULL) |
90 | s ++; | |
91 | else | |
92 | s = argv[0]; | |
93 | ||
94 | printf("network %s \"Unknown\" \"Internet Printing Protocol\"\n", s); | |
68edc300 | 95 | return (0); |
96 | } | |
97 | else if (argc < 6 || argc > 7) | |
c8f9565c | 98 | { |
99 | fprintf(stderr, "Usage: %s job-id user title copies options [file]\n", | |
100 | argv[0]); | |
101 | return (1); | |
102 | } | |
103 | ||
104 | /* | |
105 | * If we have 7 arguments, print the file named on the command-line. | |
97fcaf92 | 106 | * Otherwise, copy stdin to a temporary file and print the temporary |
107 | * file. | |
c8f9565c | 108 | */ |
109 | ||
110 | if (argc == 6) | |
97fcaf92 | 111 | { |
112 | /* | |
113 | * Copy stdin to a temporary file... | |
114 | */ | |
115 | ||
116 | FILE *fp; /* Temporary file */ | |
117 | char buffer[8192]; /* Buffer for copying */ | |
118 | int bytes; /* Number of bytes read */ | |
119 | ||
120 | ||
121 | if ((fp = fopen(cupsTempFile(filename, sizeof(filename)), "w")) == NULL) | |
122 | { | |
123 | perror("ERROR: unable to create temporary file"); | |
124 | return (1); | |
125 | } | |
126 | ||
127 | while ((bytes = fread(buffer, 1, sizeof(buffer), stdin)) > 0) | |
128 | if (fwrite(buffer, 1, bytes, fp) < bytes) | |
129 | { | |
130 | perror("ERROR: unable to write to temporary file"); | |
131 | fclose(fp); | |
132 | unlink(filename); | |
133 | return (1); | |
134 | } | |
135 | ||
136 | fclose(fp); | |
137 | } | |
138 | else | |
139 | { | |
140 | strncpy(filename, argv[6], sizeof(filename) - 1); | |
141 | filename[sizeof(filename) - 1] = '\0'; | |
142 | } | |
143 | ||
144 | /* | |
145 | * Open the print file... | |
146 | */ | |
147 | ||
148 | if ((fp = fopen(filename, "rb")) == NULL) | |
c8f9565c | 149 | { |
150 | perror("ERROR: Unable to open print file"); | |
151 | return (1); | |
152 | } | |
153 | else | |
97fcaf92 | 154 | stat(filename, &fileinfo); |
c8f9565c | 155 | |
156 | /* | |
157 | * Extract the hostname and printer name from the URI... | |
158 | */ | |
159 | ||
160 | httpSeparate(argv[0], method, username, hostname, &port, resource); | |
161 | ||
162 | /* | |
163 | * Try connecting to the remote server... | |
164 | */ | |
165 | ||
97fcaf92 | 166 | do |
c8f9565c | 167 | { |
97fcaf92 | 168 | fprintf(stderr, "INFO: Connecting to %s...\n", hostname); |
c8f9565c | 169 | |
97fcaf92 | 170 | if ((http = httpConnect(hostname, port)) == NULL) |
d21a7597 | 171 | { |
97fcaf92 | 172 | if (errno == ECONNREFUSED) |
173 | { | |
174 | fprintf(stderr, "INFO: Network host \'%s\' is busy; will retry in 30 seconds...", | |
175 | hostname); | |
176 | sleep(30); | |
177 | } | |
178 | else | |
179 | { | |
180 | perror("ERROR: Unable to connect to IPP host"); | |
2cc18dd2 | 181 | sleep(30); |
97fcaf92 | 182 | } |
d21a7597 | 183 | } |
c8f9565c | 184 | } |
97fcaf92 | 185 | while (http == NULL); |
c8f9565c | 186 | |
187 | /* | |
188 | * Build a URI for the printer and fill the standard IPP attributes for | |
8ce7c000 | 189 | * an IPP_PRINT_FILE request. We can't use the URI in argv[0] because it |
190 | * might contain username:password information... | |
c8f9565c | 191 | */ |
192 | ||
3f9cb6c6 | 193 | snprintf(uri, sizeof(uri), "%s://%s:%d%s", method, hostname, port, resource); |
c8f9565c | 194 | |
195 | /* | |
97fcaf92 | 196 | * First validate the destination and see if the device supports multiple |
197 | * copies. We have to do this because some IPP servers (e.g. HP JetDirect) | |
198 | * don't support the copies attribute... | |
c8f9565c | 199 | */ |
200 | ||
97fcaf92 | 201 | language = cupsLangDefault(); |
202 | copies_sup = NULL; | |
c8f9565c | 203 | |
97fcaf92 | 204 | do |
c8f9565c | 205 | { |
206 | /* | |
97fcaf92 | 207 | * Build the IPP request... |
c8f9565c | 208 | */ |
209 | ||
97fcaf92 | 210 | request = ippNew(); |
211 | request->request.op.operation_id = IPP_GET_PRINTER_ATTRIBUTES; | |
212 | request->request.op.request_id = 1; | |
c8f9565c | 213 | |
97fcaf92 | 214 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET, |
215 | "attributes-charset", NULL, cupsLangEncoding(language)); | |
216 | ||
217 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
218 | "attributes-natural-language", NULL, | |
219 | language != NULL ? language->language : "C"); | |
c8f9565c | 220 | |
97fcaf92 | 221 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
222 | NULL, uri); | |
c8f9565c | 223 | |
97fcaf92 | 224 | /* |
225 | * Now fill in the HTTP request stuff... | |
226 | */ | |
c8f9565c | 227 | |
97fcaf92 | 228 | httpClearFields(http); |
229 | httpSetField(http, HTTP_FIELD_CONTENT_TYPE, "application/ipp"); | |
230 | if (username[0]) | |
c8f9565c | 231 | { |
97fcaf92 | 232 | httpEncode64(password, username); |
233 | httpSetField(http, HTTP_FIELD_AUTHORIZATION, password); | |
234 | } | |
c8f9565c | 235 | |
97fcaf92 | 236 | sprintf(buffer, "%u", ippLength(request)); |
237 | httpSetField(http, HTTP_FIELD_CONTENT_LENGTH, buffer); | |
c8f9565c | 238 | |
97fcaf92 | 239 | /* |
240 | * Do the request... | |
241 | */ | |
c8f9565c | 242 | |
97fcaf92 | 243 | for (;;) |
c8f9565c | 244 | { |
97fcaf92 | 245 | /* |
246 | * POST the request, retrying as needed... | |
247 | */ | |
248 | ||
249 | if (httpPost(http, resource)) | |
c8f9565c | 250 | { |
97fcaf92 | 251 | fputs("INFO: Unable to POST get-printer-attributes request; retrying...\n", stderr); |
252 | sleep(10); | |
253 | httpReconnect(http); | |
254 | continue; | |
c8f9565c | 255 | } |
c8f9565c | 256 | |
97fcaf92 | 257 | fputs("INFO: POST successful, sending IPP request...\n", stderr); |
c8f9565c | 258 | |
c8f9565c | 259 | /* |
97fcaf92 | 260 | * Send the IPP request... |
c8f9565c | 261 | */ |
97fcaf92 | 262 | |
263 | request->state = IPP_IDLE; | |
264 | ||
265 | if (ippWrite(http, request) == IPP_ERROR) | |
266 | { | |
267 | fputs("ERROR: Unable to send IPP request!\n", stderr); | |
268 | status = HTTP_ERROR; | |
269 | break; | |
270 | } | |
271 | ||
272 | fputs("INFO: IPP request sent, getting status...\n", stderr); | |
273 | ||
c8f9565c | 274 | /* |
97fcaf92 | 275 | * Finally, check the status from the HTTP server... |
c8f9565c | 276 | */ |
277 | ||
97fcaf92 | 278 | while ((status = httpUpdate(http)) == HTTP_CONTINUE); |
279 | ||
280 | if (status == HTTP_OK) | |
c8f9565c | 281 | { |
97fcaf92 | 282 | response = ippNew(); |
283 | ippRead(http, response); | |
284 | ||
285 | ipp_status = response->request.status.status_code; | |
d21a7597 | 286 | |
97fcaf92 | 287 | if (ipp_status > IPP_OK_CONFLICT) |
288 | { | |
289 | if (ipp_status == IPP_PRINTER_BUSY || | |
290 | ipp_status == IPP_SERVICE_UNAVAILABLE) | |
291 | { | |
292 | fputs("INFO: Printer busy; will retry in 10 seconds...\n", stderr); | |
293 | sleep(10); | |
294 | } | |
295 | else | |
296 | { | |
297 | fprintf(stderr, "ERROR: Printer will not accept print file (%x)!\n", | |
298 | ipp_status); | |
299 | status = HTTP_ERROR; | |
300 | } | |
301 | } | |
302 | else if ((copies_sup = ippFindAttribute(response, "copies-supported", | |
303 | IPP_TAG_RANGE)) != NULL) | |
304 | { | |
305 | /* | |
306 | * Has the "copies-supported" attribute - does it have an upper | |
307 | * bound > 1? | |
308 | */ | |
309 | ||
310 | if (copies_sup->values[0].range.upper <= 1) | |
311 | copies_sup = NULL; /* No */ | |
312 | } | |
313 | ||
314 | ippDelete(response); | |
c8f9565c | 315 | } |
97fcaf92 | 316 | else |
c8f9565c | 317 | { |
d21a7597 | 318 | response = NULL; |
319 | ||
97fcaf92 | 320 | if (status == HTTP_ERROR) |
321 | { | |
322 | fprintf(stderr, "WARNING: Did not receive the IPP response (%d)\n", | |
323 | errno); | |
324 | status = HTTP_OK; | |
325 | ipp_status = IPP_PRINTER_BUSY; | |
326 | } | |
327 | else | |
d21a7597 | 328 | { |
97fcaf92 | 329 | fprintf(stderr, "ERROR: Validate request was not accepted (%d)!\n", status); |
d21a7597 | 330 | ipp_status = IPP_FORBIDDEN; |
331 | } | |
c8f9565c | 332 | } |
97fcaf92 | 333 | |
334 | httpFlush(http); | |
335 | ||
336 | break; | |
337 | } | |
338 | ||
339 | if (status != HTTP_OK) | |
340 | { | |
341 | if (fp != stdin) | |
342 | fclose(fp); | |
343 | ||
344 | httpClose(http); | |
345 | ||
346 | return (1); | |
c8f9565c | 347 | } |
c8f9565c | 348 | } |
97fcaf92 | 349 | while (ipp_status > IPP_OK_CONFLICT); |
c8f9565c | 350 | |
351 | /* | |
97fcaf92 | 352 | * See if the printer supports multiple copies... |
c8f9565c | 353 | */ |
354 | ||
97fcaf92 | 355 | if (copies_sup) |
356 | copies = 1; | |
0c5b0932 | 357 | else |
97fcaf92 | 358 | copies = atoi(argv[4]); |
0c5b0932 | 359 | |
c8f9565c | 360 | /* |
97fcaf92 | 361 | * Then issue the print-job request... |
c8f9565c | 362 | */ |
363 | ||
97fcaf92 | 364 | while (copies > 0) |
c8f9565c | 365 | { |
366 | /* | |
97fcaf92 | 367 | * Build the IPP request... |
c8f9565c | 368 | */ |
369 | ||
97fcaf92 | 370 | request = ippNew(); |
371 | request->request.op.operation_id = IPP_PRINT_JOB; | |
372 | request->request.op.request_id = 1; | |
c8f9565c | 373 | |
97fcaf92 | 374 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET, |
375 | "attributes-charset", NULL, cupsLangEncoding(language)); | |
8ce7c000 | 376 | |
97fcaf92 | 377 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, |
378 | "attributes-natural-language", NULL, | |
379 | language != NULL ? language->language : "C"); | |
c8f9565c | 380 | |
97fcaf92 | 381 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
382 | NULL, uri); | |
c8f9565c | 383 | |
97fcaf92 | 384 | fprintf(stderr, "DEBUG: printer-uri = \"%s\"\n", uri); |
385 | ||
386 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", | |
387 | NULL, argv[2]); | |
388 | ||
389 | fprintf(stderr, "DEBUG: requesting-user-name = \"%s\"\n", argv[2]); | |
390 | ||
391 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "job-name", NULL, | |
392 | argv[3]); | |
c8f9565c | 393 | |
97fcaf92 | 394 | fprintf(stderr, "DEBUG: job-name = \"%s\"\n", argv[3]); |
8ce7c000 | 395 | |
c8f9565c | 396 | /* |
97fcaf92 | 397 | * Handle options on the command-line... |
c8f9565c | 398 | */ |
399 | ||
97fcaf92 | 400 | options = NULL; |
401 | num_options = cupsParseOptions(argv[5], 0, &options); | |
402 | ||
0a3944d6 | 403 | if (cupsGetOption("raw", num_options, options) || |
404 | ((content_type = getenv("CONTENT_TYPE")) != NULL && | |
405 | strcasecmp(content_type, "application/vnd.cups-raw") == 0)) | |
97fcaf92 | 406 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format", |
407 | NULL, "application/vnd.cups-raw"); | |
408 | else | |
409 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format", | |
410 | NULL, "application/octet-stream"); | |
411 | ||
412 | if (copies_sup) | |
413 | ippAddInteger(request, IPP_TAG_JOB, IPP_TAG_INTEGER, "copies", atoi(argv[4])); | |
414 | ||
415 | for (i = 0; i < num_options; i ++) | |
c8f9565c | 416 | { |
97fcaf92 | 417 | /* |
418 | * Skip the "raw" option - handled above... | |
419 | */ | |
420 | ||
421 | if (strcasecmp(options[i].name, "raw") == 0) | |
422 | continue; | |
423 | ||
424 | /* | |
425 | * See what the option value is; for compatibility with older interface | |
426 | * scripts, we have to support single-argument options as well as | |
427 | * option=value, option=low-high, and option=MxN. | |
428 | */ | |
429 | ||
430 | option = options[i].name; | |
431 | val = options[i].value; | |
c8f9565c | 432 | |
97fcaf92 | 433 | if (*val == '\0') |
434 | val = NULL; | |
435 | ||
436 | if (val != NULL) | |
c8f9565c | 437 | { |
97fcaf92 | 438 | if (strcasecmp(val, "true") == 0 || |
439 | strcasecmp(val, "on") == 0 || | |
440 | strcasecmp(val, "yes") == 0) | |
441 | { | |
442 | /* | |
443 | * Boolean value - true... | |
444 | */ | |
445 | ||
446 | n = 1; | |
447 | val = ""; | |
448 | } | |
449 | else if (strcasecmp(val, "false") == 0 || | |
450 | strcasecmp(val, "off") == 0 || | |
451 | strcasecmp(val, "no") == 0) | |
452 | { | |
453 | /* | |
454 | * Boolean value - false... | |
455 | */ | |
456 | ||
457 | n = 0; | |
458 | val = ""; | |
459 | } | |
460 | ||
461 | n = strtol(val, &s, 0); | |
462 | } | |
463 | else | |
464 | { | |
465 | if (strncasecmp(option, "no", 2) == 0) | |
466 | { | |
467 | option += 2; | |
468 | n = 0; | |
469 | } | |
470 | else | |
471 | n = 1; | |
472 | ||
473 | s = ""; | |
c8f9565c | 474 | } |
97fcaf92 | 475 | |
476 | if (*s != '\0' && *s != '-' && (*s != 'x' || s == val)) | |
477 | /* | |
478 | * String value(s)... | |
479 | */ | |
480 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, option, NULL, val); | |
481 | else if (val != NULL) | |
482 | { | |
483 | /* | |
484 | * Numeric value, range, or resolution... | |
485 | */ | |
486 | ||
487 | if (*s == '-') | |
488 | { | |
489 | n2 = strtol(s + 1, NULL, 0); | |
490 | ippAddRange(request, IPP_TAG_JOB, option, n, n2); | |
491 | } | |
492 | else if (*s == 'x') | |
493 | { | |
494 | n2 = strtol(s + 1, &s, 0); | |
495 | ||
496 | if (strcasecmp(s, "dpc") == 0) | |
497 | ippAddResolution(request, IPP_TAG_JOB, option, IPP_RES_PER_CM, n, n2); | |
498 | else if (strcasecmp(s, "dpi") == 0) | |
499 | ippAddResolution(request, IPP_TAG_JOB, option, IPP_RES_PER_INCH, n, n2); | |
500 | else | |
501 | ippAddString(request, IPP_TAG_JOB, IPP_TAG_KEYWORD, option, NULL, val); | |
502 | } | |
503 | else | |
504 | ippAddInteger(request, IPP_TAG_JOB, IPP_TAG_INTEGER, option, n); | |
505 | } | |
506 | else | |
507 | /* | |
508 | * Boolean value... | |
509 | */ | |
510 | ippAddBoolean(request, IPP_TAG_JOB, option, (char)n); | |
c8f9565c | 511 | } |
512 | ||
cb555bcf | 513 | /* |
97fcaf92 | 514 | * Now fill in the HTTP request stuff... |
cb555bcf | 515 | */ |
516 | ||
97fcaf92 | 517 | httpClearFields(http); |
518 | httpSetField(http, HTTP_FIELD_CONTENT_TYPE, "application/ipp"); | |
519 | if (username[0]) | |
520 | { | |
521 | httpEncode64(password, username); | |
522 | httpSetField(http, HTTP_FIELD_AUTHORIZATION, password); | |
523 | } | |
cb555bcf | 524 | |
97fcaf92 | 525 | sprintf(buffer, "%u", ippLength(request) + (size_t)fileinfo.st_size); |
526 | httpSetField(http, HTTP_FIELD_CONTENT_LENGTH, buffer); | |
8ce7c000 | 527 | |
c8f9565c | 528 | /* |
97fcaf92 | 529 | * Do the request... |
c8f9565c | 530 | */ |
531 | ||
97fcaf92 | 532 | for (;;) |
c8f9565c | 533 | { |
97fcaf92 | 534 | /* |
535 | * POST the request, retrying as needed... | |
536 | */ | |
537 | ||
538 | httpReconnect(http); | |
c8f9565c | 539 | |
97fcaf92 | 540 | if (httpPost(http, resource)) |
3f9cb6c6 | 541 | { |
97fcaf92 | 542 | fputs("INFO: Unable to POST print request; retrying...\n", stderr); |
543 | sleep(10); | |
544 | continue; | |
545 | } | |
546 | ||
547 | fputs("INFO: POST successful, sending IPP request...\n", stderr); | |
3f9cb6c6 | 548 | |
97fcaf92 | 549 | /* |
550 | * Send the IPP request... | |
551 | */ | |
552 | ||
553 | request->state = IPP_IDLE; | |
3f9cb6c6 | 554 | |
97fcaf92 | 555 | if (ippWrite(http, request) == IPP_ERROR) |
556 | { | |
557 | fputs("ERROR: Unable to send IPP request!\n", stderr); | |
558 | status = HTTP_ERROR; | |
559 | break; | |
3f9cb6c6 | 560 | } |
c8f9565c | 561 | |
97fcaf92 | 562 | fputs("INFO: IPP request sent, sending print file...\n", stderr); |
563 | ||
564 | /* | |
565 | * Then send the file... | |
566 | */ | |
567 | ||
568 | rewind(fp); | |
569 | ||
570 | tbytes = 0; | |
571 | while ((nbytes = fread(buffer, 1, sizeof(buffer), fp)) > 0) | |
572 | { | |
573 | tbytes += nbytes; | |
574 | fprintf(stderr, "INFO: Sending print file, %uk...\n", tbytes / 1024); | |
575 | ||
576 | if (httpWrite(http, buffer, nbytes) < nbytes) | |
577 | { | |
578 | perror("ERROR: Unable to send print file to printer"); | |
579 | status = HTTP_ERROR; | |
580 | break; | |
581 | } | |
582 | } | |
583 | ||
584 | fputs("INFO: Print file sent; checking status...\n", stderr); | |
585 | ||
586 | /* | |
587 | * Finally, check the status from the HTTP server... | |
588 | */ | |
589 | ||
590 | while ((status = httpUpdate(http)) == HTTP_CONTINUE); | |
591 | ||
592 | if (status == HTTP_OK) | |
6a536282 | 593 | { |
97fcaf92 | 594 | response = ippNew(); |
595 | ippRead(http, response); | |
596 | ||
597 | if ((ipp_status = response->request.status.status_code) > IPP_OK_CONFLICT) | |
598 | { | |
599 | if (ipp_status == IPP_SERVICE_UNAVAILABLE || | |
600 | ipp_status == IPP_PRINTER_BUSY) | |
601 | { | |
602 | fputs("INFO: Printer is busy; retrying print job...\n", stderr); | |
603 | sleep(10); | |
604 | } | |
605 | else | |
606 | fprintf(stderr, "ERROR: Print file was not accepted (%04x)!\n", | |
607 | response->request.status.status_code); | |
608 | } | |
609 | else if ((job_id = ippFindAttribute(response, "job-id", IPP_TAG_INTEGER)) == NULL) | |
610 | fputs("INFO: Print file accepted - job ID unknown.\n", stderr); | |
611 | else | |
612 | fprintf(stderr, "INFO: Print file accepted - job ID %d.\n", | |
613 | job_id->values[0].integer); | |
6a536282 | 614 | } |
615 | else | |
97fcaf92 | 616 | { |
617 | response = NULL; | |
618 | ipp_status = IPP_PRINTER_BUSY; | |
619 | ||
620 | if (status == HTTP_ERROR) | |
621 | { | |
622 | fprintf(stderr, "WARNING: Did not receive the IPP response (%d)\n", | |
623 | errno); | |
624 | status = HTTP_OK; | |
625 | } | |
626 | else | |
627 | fprintf(stderr, "ERROR: Print request was not accepted (%d)!\n", status); | |
628 | } | |
629 | ||
630 | httpFlush(http); | |
631 | ||
632 | break; | |
c8f9565c | 633 | } |
634 | ||
97fcaf92 | 635 | if (request != NULL) |
636 | ippDelete(request); | |
637 | if (response != NULL) | |
638 | ippDelete(response); | |
639 | ||
640 | if (ipp_status <= IPP_OK_CONFLICT) | |
641 | { | |
642 | fprintf(stderr, "PAGE: 1 %d\n", copies_sup ? atoi(argv[4]) : 1); | |
643 | copies --; | |
644 | } | |
48419d23 | 645 | else if (ipp_status != IPP_SERVICE_UNAVAILABLE && |
646 | ipp_status != IPP_PRINTER_BUSY) | |
647 | break; | |
c8f9565c | 648 | } |
649 | ||
650 | /* | |
651 | * Free memory... | |
652 | */ | |
653 | ||
654 | httpClose(http); | |
c8f9565c | 655 | |
656 | /* | |
97fcaf92 | 657 | * Close and remove the temporary file if necessary... |
c8f9565c | 658 | */ |
659 | ||
97fcaf92 | 660 | fclose(fp); |
3f9cb6c6 | 661 | |
97fcaf92 | 662 | if (argc < 7) |
663 | unlink(filename); | |
c8f9565c | 664 | |
665 | /* | |
666 | * Return the queue status... | |
667 | */ | |
668 | ||
669 | return (status != HTTP_OK); | |
670 | } | |
671 | ||
672 | ||
673 | /* | |
d21a7597 | 674 | * End of "$Id: ipp.c,v 1.23 2000/03/21 04:03:23 mike Exp $". |
c8f9565c | 675 | */ |