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Commit | Line | Data |
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ef416fc2 | 1 | /* |
f2d18633 | 2 | * "$Id$" |
ef416fc2 | 3 | * |
5a1d7a17 | 4 | * USB port backend for CUPS. |
ef416fc2 | 5 | * |
5a1d7a17 | 6 | * This file is included from "usb.c" when compiled on UNIX/Linux. |
ef416fc2 | 7 | * |
5a1d7a17 MS |
8 | * Copyright 2007-2013 by Apple Inc. |
9 | * Copyright 1997-2007 by Easy Software Products, all rights reserved. | |
ef416fc2 | 10 | * |
5a1d7a17 MS |
11 | * These coded instructions, statements, and computer programs are the |
12 | * property of Apple Inc. and are protected by Federal copyright | |
13 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
14 | * "LICENSE" which should have been included with this file. If this | |
15 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 16 | * |
5a1d7a17 | 17 | * This file is subject to the Apple OS-Developed Software exception. |
ef416fc2 | 18 | */ |
19 | ||
20 | /* | |
21 | * Include necessary headers. | |
22 | */ | |
23 | ||
ef416fc2 | 24 | #include <sys/select.h> |
25 | ||
26 | ||
27 | /* | |
28 | * Local functions... | |
29 | */ | |
30 | ||
f7deaa1a | 31 | static int open_device(const char *uri, int *use_bc); |
18ecb428 | 32 | static int side_cb(int print_fd, int device_fd, int snmp_fd, |
568fa3fa | 33 | http_addr_t *addr, int use_bc); |
ef416fc2 | 34 | |
35 | ||
36 | /* | |
37 | * 'print_device()' - Print a file to a USB device. | |
38 | */ | |
39 | ||
40 | int /* O - Exit status */ | |
41 | print_device(const char *uri, /* I - Device URI */ | |
42 | const char *hostname, /* I - Hostname/manufacturer */ | |
43 | const char *resource, /* I - Resource/modelname */ | |
db1f069b | 44 | char *options, /* I - Device options/serial number */ |
ed486911 | 45 | int print_fd, /* I - File descriptor to print */ |
e53920b9 | 46 | int copies, /* I - Copies to print */ |
47 | int argc, /* I - Number of command-line arguments (6 or 7) */ | |
48 | char *argv[]) /* I - Command-line arguments */ | |
ef416fc2 | 49 | { |
ed486911 | 50 | int use_bc; /* Use backchannel path? */ |
51 | int device_fd; /* USB device */ | |
321d8d57 | 52 | ssize_t tbytes; /* Total number of bytes written */ |
ef416fc2 | 53 | struct termios opts; /* Parallel port options */ |
ed486911 | 54 | |
ef416fc2 | 55 | |
e53920b9 | 56 | (void)argc; |
57 | (void)argv; | |
ef416fc2 | 58 | |
59 | /* | |
60 | * Open the USB port device... | |
61 | */ | |
62 | ||
757d2cad | 63 | fputs("STATE: +connecting-to-device\n", stderr); |
64 | ||
ef416fc2 | 65 | do |
66 | { | |
b94498cf | 67 | #if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) |
323c5de1 | 68 | /* |
b94498cf | 69 | * *BSD's ulpt driver currently does not support the |
70 | * back-channel, incorrectly returns data ready on a select(), | |
71 | * and locks up on read()... | |
323c5de1 | 72 | */ |
73 | ||
74 | use_bc = 0; | |
75 | ||
ed6e7faf MS |
76 | #elif defined(__sun) |
77 | /* | |
78 | * CUPS STR #3028: Solaris' usbprn driver apparently does not support | |
79 | * select() or poll(), so we can't support backchannel... | |
80 | */ | |
81 | ||
82 | use_bc = 0; | |
83 | ||
323c5de1 | 84 | #else |
8ca02f3c | 85 | /* |
f7deaa1a | 86 | * Disable backchannel data when printing to Brother, Canon, or |
87 | * Minolta USB printers - apparently these printers will return | |
88 | * the IEEE-1284 device ID over and over and over when they get | |
89 | * a read request... | |
8ca02f3c | 90 | */ |
91 | ||
88f9aafc MS |
92 | use_bc = _cups_strcasecmp(hostname, "Brother") && |
93 | _cups_strcasecmp(hostname, "Canon") && | |
94 | _cups_strncasecmp(hostname, "Konica", 6) && | |
95 | _cups_strncasecmp(hostname, "Minolta", 7); | |
b94498cf | 96 | #endif /* __FreeBSD__ || __NetBSD__ || __OpenBSD__ || __DragonFly__ */ |
8ca02f3c | 97 | |
98 | if ((device_fd = open_device(uri, &use_bc)) == -1) | |
ef416fc2 | 99 | { |
100 | if (getenv("CLASS") != NULL) | |
101 | { | |
102 | /* | |
103 | * If the CLASS environment variable is set, the job was submitted | |
104 | * to a class and not to a specific queue. In this case, we want | |
105 | * to abort immediately so that the job can be requeued on the next | |
106 | * available printer in the class. | |
107 | */ | |
108 | ||
0837b7e8 MS |
109 | _cupsLangPrintFilter(stderr, "INFO", |
110 | _("Unable to contact printer, queuing on next " | |
111 | "printer in class.")); | |
ef416fc2 | 112 | |
113 | /* | |
114 | * Sleep 5 seconds to keep the job from requeuing too rapidly... | |
115 | */ | |
116 | ||
117 | sleep(5); | |
118 | ||
119 | return (CUPS_BACKEND_FAILED); | |
120 | } | |
121 | ||
122 | if (errno == EBUSY) | |
123 | { | |
f3c17241 | 124 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
c0e1af83 | 125 | sleep(10); |
ef416fc2 | 126 | } |
ed486911 | 127 | else if (errno == ENXIO || errno == EIO || errno == ENOENT || |
128 | errno == ENODEV) | |
ef416fc2 | 129 | { |
ef416fc2 | 130 | sleep(30); |
131 | } | |
132 | else | |
133 | { | |
c779abb0 | 134 | _cupsLangPrintError("ERROR", _("Unable to open device file")); |
ef416fc2 | 135 | return (CUPS_BACKEND_FAILED); |
136 | } | |
137 | } | |
138 | } | |
ed486911 | 139 | while (device_fd < 0); |
ef416fc2 | 140 | |
757d2cad | 141 | fputs("STATE: -connecting-to-device\n", stderr); |
142 | ||
ef416fc2 | 143 | /* |
144 | * Set any options provided... | |
145 | */ | |
146 | ||
ed486911 | 147 | tcgetattr(device_fd, &opts); |
ef416fc2 | 148 | |
7d5824d6 | 149 | opts.c_lflag &= ~(unsigned)(ICANON | ECHO | ISIG); /* Raw mode */ |
ef416fc2 | 150 | |
151 | /**** No options supported yet ****/ | |
152 | ||
ed486911 | 153 | tcsetattr(device_fd, TCSANOW, &opts); |
ef416fc2 | 154 | |
ef416fc2 | 155 | /* |
156 | * Finally, send the print file... | |
157 | */ | |
158 | ||
ed486911 | 159 | tbytes = 0; |
ef416fc2 | 160 | |
ed486911 | 161 | while (copies > 0 && tbytes >= 0) |
ef416fc2 | 162 | { |
163 | copies --; | |
164 | ||
ed486911 | 165 | if (print_fd != 0) |
ef416fc2 | 166 | { |
167 | fputs("PAGE: 1 1\n", stderr); | |
ed486911 | 168 | lseek(print_fd, 0, SEEK_SET); |
ef416fc2 | 169 | } |
170 | ||
ed6e7faf MS |
171 | #ifdef __sun |
172 | /* | |
173 | * CUPS STR #3028: Solaris' usbprn driver apparently does not support | |
174 | * select() or poll(), so we can't support the sidechannel either... | |
175 | */ | |
176 | ||
ef55b745 | 177 | tbytes = backendRunLoop(print_fd, device_fd, -1, NULL, use_bc, 1, NULL); |
ed6e7faf MS |
178 | |
179 | #else | |
ef55b745 | 180 | tbytes = backendRunLoop(print_fd, device_fd, -1, NULL, use_bc, 1, side_cb); |
ed6e7faf | 181 | #endif /* __sun */ |
ef416fc2 | 182 | |
ed486911 | 183 | if (print_fd != 0 && tbytes >= 0) |
0837b7e8 | 184 | _cupsLangPrintFilter(stderr, "INFO", _("Print file sent.")); |
ef416fc2 | 185 | } |
186 | ||
187 | /* | |
188 | * Close the USB port and return... | |
189 | */ | |
190 | ||
ed486911 | 191 | close(device_fd); |
ef416fc2 | 192 | |
c8fef167 | 193 | return (CUPS_BACKEND_OK); |
ef416fc2 | 194 | } |
195 | ||
196 | ||
197 | /* | |
198 | * 'list_devices()' - List all USB devices. | |
199 | */ | |
200 | ||
201 | void | |
202 | list_devices(void) | |
203 | { | |
204 | #ifdef __linux | |
2abf387c | 205 | int i; /* Looping var */ |
206 | int fd; /* File descriptor */ | |
207 | char device[255], /* Device filename */ | |
208 | device_id[1024], /* Device ID string */ | |
209 | device_uri[1024], /* Device URI string */ | |
210 | make_model[1024]; /* Make and model */ | |
ef416fc2 | 211 | |
749b1e90 | 212 | |
ef416fc2 | 213 | /* |
2abf387c | 214 | * Try to open each USB device... |
ef416fc2 | 215 | */ |
216 | ||
217 | for (i = 0; i < 16; i ++) | |
218 | { | |
2abf387c | 219 | /* |
220 | * Linux has a long history of changing the standard filenames used | |
221 | * for USB printer devices. We get the honor of trying them all... | |
222 | */ | |
ef416fc2 | 223 | |
2abf387c | 224 | sprintf(device, "/dev/usblp%d", i); |
225 | ||
226 | if ((fd = open(device, O_RDWR | O_EXCL)) < 0) | |
ef416fc2 | 227 | { |
2abf387c | 228 | if (errno != ENOENT) |
229 | continue; | |
ef416fc2 | 230 | |
2abf387c | 231 | sprintf(device, "/dev/usb/lp%d", i); |
232 | ||
233 | if ((fd = open(device, O_RDWR | O_EXCL)) < 0) | |
234 | { | |
235 | if (errno != ENOENT) | |
236 | continue; | |
237 | ||
238 | sprintf(device, "/dev/usb/usblp%d", i); | |
239 | ||
240 | if ((fd = open(device, O_RDWR | O_EXCL)) < 0) | |
241 | continue; | |
242 | } | |
ef416fc2 | 243 | } |
2abf387c | 244 | |
245 | if (!backendGetDeviceID(fd, device_id, sizeof(device_id), | |
246 | make_model, sizeof(make_model), | |
247 | "usb", device_uri, sizeof(device_uri))) | |
749b1e90 MS |
248 | cupsBackendReport("direct", device_uri, make_model, make_model, |
249 | device_id, NULL); | |
2abf387c | 250 | |
251 | close(fd); | |
ef416fc2 | 252 | } |
ef416fc2 | 253 | #elif defined(__sun) && defined(ECPPIOC_GETDEVID) |
254 | int i; /* Looping var */ | |
255 | int fd; /* File descriptor */ | |
256 | char device[255], /* Device filename */ | |
257 | device_id[1024], /* Device ID string */ | |
258 | device_uri[1024], /* Device URI string */ | |
259 | make_model[1024]; /* Make and model */ | |
ef416fc2 | 260 | |
261 | ||
262 | /* | |
263 | * Open each USB device... | |
264 | */ | |
265 | ||
266 | for (i = 0; i < 8; i ++) | |
267 | { | |
268 | sprintf(device, "/dev/usb/printer%d", i); | |
269 | ||
8ca02f3c | 270 | if ((fd = open(device, O_WRONLY | O_EXCL)) >= 0) |
ef416fc2 | 271 | { |
ed486911 | 272 | if (!backendGetDeviceID(fd, device_id, sizeof(device_id), |
273 | make_model, sizeof(make_model), | |
274 | "usb", device_uri, sizeof(device_uri))) | |
749b1e90 MS |
275 | cupsBackendReport("direct", device_uri, make_model, make_model, |
276 | device_id, NULL); | |
ef416fc2 | 277 | |
278 | close(fd); | |
279 | } | |
280 | } | |
2e4ff8af | 281 | #elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) || defined(__FreeBSD_kernel__) |
ef416fc2 | 282 | int i; /* Looping var */ |
283 | char device[255]; /* Device filename */ | |
284 | ||
285 | ||
286 | for (i = 0; i < 8; i ++) | |
287 | { | |
288 | sprintf(device, "/dev/ulpt%d", i); | |
289 | if (!access(device, 0)) | |
290 | printf("direct usb:%s \"Unknown\" \"USB Printer #%d\"\n", device, i + 1); | |
291 | ||
292 | sprintf(device, "/dev/unlpt%d", i); | |
293 | if (!access(device, 0)) | |
294 | printf("direct usb:%s \"Unknown\" \"USB Printer #%d (no reset)\"\n", device, i + 1); | |
295 | } | |
296 | #endif | |
297 | } | |
298 | ||
299 | ||
300 | /* | |
301 | * 'open_device()' - Open a USB device... | |
302 | */ | |
303 | ||
f7deaa1a | 304 | static int /* O - File descriptor or -1 on error */ |
8ca02f3c | 305 | open_device(const char *uri, /* I - Device URI */ |
306 | int *use_bc) /* O - Set to 0 for unidirectional */ | |
ef416fc2 | 307 | { |
8ca02f3c | 308 | int fd; /* File descriptor */ |
309 | ||
310 | ||
ef416fc2 | 311 | /* |
312 | * The generic implementation just treats the URI as a device filename... | |
313 | * Specific operating systems may also support using the device serial | |
314 | * number and/or make/model. | |
315 | */ | |
316 | ||
317 | if (!strncmp(uri, "usb:/dev/", 9)) | |
318 | #ifdef __linux | |
ed486911 | 319 | { |
320 | /* | |
321 | * Do not allow direct devices anymore... | |
322 | */ | |
323 | ||
324 | errno = ENODEV; | |
325 | return (-1); | |
326 | } | |
ef416fc2 | 327 | else if (!strncmp(uri, "usb://", 6)) |
328 | { | |
329 | /* | |
330 | * For Linux, try looking up the device serial number or model... | |
331 | */ | |
332 | ||
333 | int i; /* Looping var */ | |
334 | int busy; /* Are any ports busy? */ | |
2abf387c | 335 | char device[255], /* Device filename */ |
ef416fc2 | 336 | device_id[1024], /* Device ID string */ |
337 | make_model[1024], /* Make and model */ | |
338 | device_uri[1024]; /* Device URI string */ | |
339 | ||
340 | ||
341 | /* | |
2abf387c | 342 | * Find the correct USB device... |
ef416fc2 | 343 | */ |
344 | ||
0a682745 | 345 | for (;;) |
ef416fc2 | 346 | { |
347 | for (busy = 0, i = 0; i < 16; i ++) | |
348 | { | |
2abf387c | 349 | /* |
350 | * Linux has a long history of changing the standard filenames used | |
351 | * for USB printer devices. We get the honor of trying them all... | |
352 | */ | |
353 | ||
354 | sprintf(device, "/dev/usblp%d", i); | |
355 | ||
356 | if ((fd = open(device, O_RDWR | O_EXCL)) < 0 && errno == ENOENT) | |
357 | { | |
358 | sprintf(device, "/dev/usb/lp%d", i); | |
359 | ||
360 | if ((fd = open(device, O_RDWR | O_EXCL)) < 0 && errno == ENOENT) | |
361 | { | |
362 | sprintf(device, "/dev/usb/usblp%d", i); | |
363 | ||
364 | if ((fd = open(device, O_RDWR | O_EXCL)) < 0 && errno == ENOENT) | |
365 | continue; | |
366 | } | |
367 | } | |
ef416fc2 | 368 | |
2abf387c | 369 | if (fd >= 0) |
ef416fc2 | 370 | { |
ed486911 | 371 | backendGetDeviceID(fd, device_id, sizeof(device_id), |
372 | make_model, sizeof(make_model), | |
373 | "usb", device_uri, sizeof(device_uri)); | |
ef416fc2 | 374 | } |
375 | else | |
376 | { | |
377 | /* | |
378 | * If the open failed because it was busy, flag it so we retry | |
379 | * as needed... | |
380 | */ | |
381 | ||
382 | if (errno == EBUSY) | |
383 | busy = 1; | |
384 | ||
385 | device_uri[0] = '\0'; | |
386 | } | |
387 | ||
388 | if (!strcmp(uri, device_uri)) | |
389 | { | |
390 | /* | |
391 | * Yes, return this file descriptor... | |
392 | */ | |
393 | ||
c0e1af83 | 394 | fprintf(stderr, "DEBUG: Printer using device file \"%s\"...\n", |
395 | device); | |
ef416fc2 | 396 | |
397 | return (fd); | |
398 | } | |
399 | ||
400 | /* | |
401 | * This wasn't the one... | |
402 | */ | |
403 | ||
404 | if (fd >= 0) | |
405 | close(fd); | |
406 | } | |
407 | ||
408 | /* | |
409 | * If we get here and at least one of the printer ports showed up | |
410 | * as "busy", then sleep for a bit and retry... | |
411 | */ | |
412 | ||
413 | if (busy) | |
f3c17241 | 414 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
839a51c8 MS |
415 | |
416 | sleep(5); | |
ef416fc2 | 417 | } |
ef416fc2 | 418 | } |
419 | #elif defined(__sun) && defined(ECPPIOC_GETDEVID) | |
ed486911 | 420 | { |
421 | /* | |
422 | * Do not allow direct devices anymore... | |
423 | */ | |
424 | ||
425 | errno = ENODEV; | |
426 | return (-1); | |
427 | } | |
ef416fc2 | 428 | else if (!strncmp(uri, "usb://", 6)) |
429 | { | |
430 | /* | |
431 | * For Solaris, try looking up the device serial number or model... | |
432 | */ | |
433 | ||
434 | int i; /* Looping var */ | |
435 | int busy; /* Are any ports busy? */ | |
ef416fc2 | 436 | char device[255], /* Device filename */ |
437 | device_id[1024], /* Device ID string */ | |
438 | make_model[1024], /* Make and model */ | |
439 | device_uri[1024]; /* Device URI string */ | |
ef416fc2 | 440 | |
441 | ||
442 | /* | |
443 | * Find the correct USB device... | |
444 | */ | |
445 | ||
446 | do | |
447 | { | |
448 | for (i = 0, busy = 0; i < 8; i ++) | |
449 | { | |
450 | sprintf(device, "/dev/usb/printer%d", i); | |
451 | ||
8ca02f3c | 452 | if ((fd = open(device, O_WRONLY | O_EXCL)) >= 0) |
ed486911 | 453 | backendGetDeviceID(fd, device_id, sizeof(device_id), |
454 | make_model, sizeof(make_model), | |
455 | "usb", device_uri, sizeof(device_uri)); | |
ef416fc2 | 456 | else |
457 | { | |
458 | /* | |
459 | * If the open failed because it was busy, flag it so we retry | |
460 | * as needed... | |
461 | */ | |
462 | ||
463 | if (errno == EBUSY) | |
464 | busy = 1; | |
465 | ||
466 | device_uri[0] = '\0'; | |
467 | } | |
468 | ||
469 | if (!strcmp(uri, device_uri)) | |
8ca02f3c | 470 | { |
471 | /* | |
472 | * Yes, return this file descriptor... | |
473 | */ | |
474 | ||
475 | fputs("DEBUG: Setting use_bc to 0!\n", stderr); | |
476 | ||
477 | *use_bc = 0; | |
478 | ||
479 | return (fd); | |
480 | } | |
ef416fc2 | 481 | |
482 | /* | |
483 | * This wasn't the one... | |
484 | */ | |
485 | ||
486 | if (fd >= 0) | |
487 | close(fd); | |
488 | } | |
489 | ||
490 | /* | |
491 | * If we get here and at least one of the printer ports showed up | |
492 | * as "busy", then sleep for a bit and retry... | |
493 | */ | |
494 | ||
495 | if (busy) | |
496 | { | |
f3c17241 | 497 | _cupsLangPrintFilter(stderr, "INFO", _("The printer is in use.")); |
ef416fc2 | 498 | sleep(5); |
499 | } | |
500 | } | |
501 | while (busy); | |
502 | ||
503 | /* | |
504 | * Couldn't find the printer, return "no such device or address"... | |
505 | */ | |
506 | ||
507 | errno = ENODEV; | |
508 | ||
509 | return (-1); | |
510 | } | |
511 | #else | |
8ca02f3c | 512 | { |
91c84a35 | 513 | if (*use_bc) |
323c5de1 | 514 | fd = open(uri + 4, O_RDWR | O_EXCL); |
515 | else | |
516 | fd = -1; | |
517 | ||
518 | if (fd < 0) | |
8ca02f3c | 519 | { |
520 | fd = open(uri + 4, O_WRONLY | O_EXCL); | |
521 | *use_bc = 0; | |
522 | } | |
523 | ||
524 | return (fd); | |
525 | } | |
ef416fc2 | 526 | #endif /* __linux */ |
527 | else | |
528 | { | |
529 | errno = ENODEV; | |
530 | return (-1); | |
531 | } | |
532 | } | |
533 | ||
534 | ||
535 | /* | |
f7deaa1a | 536 | * 'side_cb()' - Handle side-channel requests... |
537 | */ | |
538 | ||
18ecb428 | 539 | static int /* O - 0 on success, -1 on error */ |
568fa3fa MS |
540 | side_cb(int print_fd, /* I - Print file */ |
541 | int device_fd, /* I - Device file */ | |
542 | int snmp_fd, /* I - SNMP socket (unused) */ | |
543 | http_addr_t *addr, /* I - Device address (unused) */ | |
544 | int use_bc) /* I - Using back-channel? */ | |
f7deaa1a | 545 | { |
546 | cups_sc_command_t command; /* Request command */ | |
547 | cups_sc_status_t status; /* Request/response status */ | |
548 | char data[2048]; /* Request/response data */ | |
549 | int datalen; /* Request/response data size */ | |
550 | ||
551 | ||
568fa3fa MS |
552 | (void)snmp_fd; |
553 | (void)addr; | |
554 | ||
f7deaa1a | 555 | datalen = sizeof(data); |
556 | ||
557 | if (cupsSideChannelRead(&command, &status, data, &datalen, 1.0)) | |
18ecb428 | 558 | return (-1); |
f7deaa1a | 559 | |
560 | switch (command) | |
561 | { | |
562 | case CUPS_SC_CMD_DRAIN_OUTPUT : | |
09a101d6 | 563 | if (backendDrainOutput(print_fd, device_fd)) |
564 | status = CUPS_SC_STATUS_IO_ERROR; | |
565 | else if (tcdrain(device_fd)) | |
f7deaa1a | 566 | status = CUPS_SC_STATUS_IO_ERROR; |
567 | else | |
568 | status = CUPS_SC_STATUS_OK; | |
569 | ||
570 | datalen = 0; | |
571 | break; | |
572 | ||
573 | case CUPS_SC_CMD_GET_BIDI : | |
8b450588 | 574 | status = CUPS_SC_STATUS_OK; |
f7deaa1a | 575 | data[0] = use_bc; |
576 | datalen = 1; | |
577 | break; | |
578 | ||
579 | case CUPS_SC_CMD_GET_DEVICE_ID : | |
580 | memset(data, 0, sizeof(data)); | |
581 | ||
582 | if (backendGetDeviceID(device_fd, data, sizeof(data) - 1, | |
583 | NULL, 0, NULL, NULL, 0)) | |
584 | { | |
585 | status = CUPS_SC_STATUS_NOT_IMPLEMENTED; | |
586 | datalen = 0; | |
587 | } | |
588 | else | |
589 | { | |
590 | status = CUPS_SC_STATUS_OK; | |
591 | datalen = strlen(data); | |
592 | } | |
593 | break; | |
594 | ||
595 | default : | |
596 | status = CUPS_SC_STATUS_NOT_IMPLEMENTED; | |
597 | datalen = 0; | |
598 | break; | |
599 | } | |
600 | ||
18ecb428 | 601 | return (cupsSideChannelWrite(command, status, data, datalen, 1.0)); |
f7deaa1a | 602 | } |
603 | ||
604 | ||
605 | /* | |
f2d18633 | 606 | * End of "$Id$". |
ef416fc2 | 607 | */ |