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ef416fc2 | 1 | /* |
c0e1af83 | 2 | * "$Id: rastertolabel.c 6420 2007-03-30 20:00:59Z mike $" |
ef416fc2 | 3 | * |
4 | * Label printer filter for the Common UNIX Printing System (CUPS). | |
5 | * | |
b86bc4cf | 6 | * Copyright 2001-2007 by Easy Software Products. |
ef416fc2 | 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.txt" 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 | |
17 | * 44141 Airport View Drive, Suite 204 | |
18 | * Hollywood, Maryland 20636 USA | |
19 | * | |
20 | * Voice: (301) 373-9600 | |
21 | * EMail: cups-info@cups.org | |
22 | * WWW: http://www.cups.org | |
23 | * | |
24 | * This file is subject to the Apple OS-Developed Software exception. | |
25 | * | |
26 | * Contents: | |
27 | * | |
28 | * Setup() - Prepare the printer for printing. | |
29 | * StartPage() - Start a page of graphics. | |
30 | * EndPage() - Finish a page of graphics. | |
31 | * CancelJob() - Cancel the current job... | |
32 | * OutputLine() - Output a line of graphics. | |
f7deaa1a | 33 | * PCLCompress() - Output a PCL (mode 3) compressed line. |
ef416fc2 | 34 | * ZPLCompress() - Output a run-length compression sequence. |
35 | * main() - Main entry and processing of driver. | |
36 | */ | |
37 | ||
38 | /* | |
39 | * Include necessary headers... | |
40 | */ | |
41 | ||
42 | #include <cups/cups.h> | |
43 | #include <cups/string.h> | |
c0e1af83 | 44 | #include <cups/i18n.h> |
ef416fc2 | 45 | #include "raster.h" |
46 | #include <stdlib.h> | |
47 | #include <unistd.h> | |
48 | #include <fcntl.h> | |
49 | #include <signal.h> | |
50 | ||
51 | ||
52 | /* | |
f7deaa1a | 53 | * This driver filter currently supports Dymo, Intellitech, and Zebra |
54 | * label printers. | |
ef416fc2 | 55 | * |
56 | * The Dymo portion of the driver has been tested with the 300, 330, | |
f7deaa1a | 57 | * and 330 Turbo label printers; it may also work with other models. |
ef416fc2 | 58 | * The Dymo printers support printing at 136, 203, and 300 DPI. |
59 | * | |
f7deaa1a | 60 | * The Intellitech portion of the driver has been tested with the |
61 | * Intellibar 408, 412, and 808 and supports their PCL variant. | |
62 | * | |
63 | * The Zebra portion of the driver has been tested with the LP-2844, | |
64 | * LP-2844Z, QL-320, and QL-420 label printers; it may also work with | |
65 | * other models. The driver supports EPL line mode, EPL page mode, | |
66 | * ZPL, and CPCL as defined in Zebra's on-line developer documentation. | |
ef416fc2 | 67 | */ |
68 | ||
69 | /* | |
70 | * Model number constants... | |
71 | */ | |
72 | ||
73 | #define DYMO_3x0 0 /* Dymo Labelwriter 300/330/330 Turbo */ | |
74 | ||
75 | #define ZEBRA_EPL_LINE 0x10 /* Zebra EPL line mode printers */ | |
76 | #define ZEBRA_EPL_PAGE 0x11 /* Zebra EPL page mode printers */ | |
77 | #define ZEBRA_ZPL 0x12 /* Zebra ZPL-based printers */ | |
78 | #define ZEBRA_CPCL 0x13 /* Zebra CPCL-based printers */ | |
79 | ||
f7deaa1a | 80 | #define INTELLITECH_PCL 0x20 /* Intellitech PCL-based printers */ |
81 | ||
ef416fc2 | 82 | |
83 | /* | |
84 | * Globals... | |
85 | */ | |
86 | ||
87 | unsigned char *Buffer; /* Output buffer */ | |
b86bc4cf | 88 | unsigned char *CompBuffer; /* Compression buffer */ |
ef416fc2 | 89 | unsigned char *LastBuffer; /* Last buffer */ |
90 | int LastSet; /* Number of repeat characters */ | |
91 | int ModelNumber, /* cupsModelNumber attribute */ | |
92 | Page, /* Current page */ | |
93 | Feed, /* Number of lines to skip */ | |
94 | Canceled; /* Non-zero if job is canceled */ | |
95 | ||
96 | ||
97 | /* | |
98 | * Prototypes... | |
99 | */ | |
100 | ||
101 | void Setup(ppd_file_t *ppd); | |
102 | void StartPage(ppd_file_t *ppd, cups_page_header_t *header); | |
103 | void EndPage(ppd_file_t *ppd, cups_page_header_t *header); | |
104 | void CancelJob(int sig); | |
105 | void OutputLine(ppd_file_t *ppd, cups_page_header_t *header, int y); | |
f7deaa1a | 106 | void PCLCompress(unsigned char *line, int length); |
ef416fc2 | 107 | void ZPLCompress(char repeat_char, int repeat_count); |
108 | ||
109 | ||
110 | /* | |
111 | * 'Setup()' - Prepare the printer for printing. | |
112 | */ | |
113 | ||
114 | void | |
115 | Setup(ppd_file_t *ppd) /* I - PPD file */ | |
116 | { | |
117 | int i; /* Looping var */ | |
118 | ||
119 | ||
120 | /* | |
121 | * Get the model number from the PPD file... | |
122 | */ | |
123 | ||
124 | if (ppd) | |
125 | ModelNumber = ppd->model_number; | |
126 | ||
127 | /* | |
128 | * Initialize based on the model number... | |
129 | */ | |
130 | ||
131 | switch (ModelNumber) | |
132 | { | |
133 | case DYMO_3x0 : | |
134 | /* | |
135 | * Clear any remaining data... | |
136 | */ | |
137 | ||
138 | for (i = 0; i < 100; i ++) | |
139 | putchar(0x1b); | |
140 | ||
141 | /* | |
142 | * Reset the printer... | |
143 | */ | |
144 | ||
145 | fputs("\033@", stdout); | |
146 | break; | |
147 | ||
148 | case ZEBRA_EPL_LINE : | |
149 | break; | |
150 | ||
151 | case ZEBRA_EPL_PAGE : | |
152 | break; | |
153 | ||
154 | case ZEBRA_ZPL : | |
155 | break; | |
156 | ||
157 | case ZEBRA_CPCL : | |
158 | break; | |
f7deaa1a | 159 | |
160 | case INTELLITECH_PCL : | |
161 | /* | |
162 | * Send a PCL reset sequence. | |
163 | */ | |
164 | ||
165 | putchar(0x1b); | |
166 | putchar('E'); | |
167 | break; | |
ef416fc2 | 168 | } |
169 | } | |
170 | ||
171 | ||
172 | /* | |
173 | * 'StartPage()' - Start a page of graphics. | |
174 | */ | |
175 | ||
176 | void | |
e1d6a774 | 177 | StartPage(ppd_file_t *ppd, /* I - PPD file */ |
ef416fc2 | 178 | cups_page_header_t *header) /* I - Page header */ |
179 | { | |
180 | ppd_choice_t *choice; /* Marked choice */ | |
181 | int length; /* Actual label length */ | |
182 | #if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET) | |
183 | struct sigaction action; /* Actions for POSIX signals */ | |
184 | #endif /* HAVE_SIGACTION && !HAVE_SIGSET */ | |
185 | ||
186 | ||
e1d6a774 | 187 | /* |
188 | * Show page device dictionary... | |
189 | */ | |
190 | ||
191 | fprintf(stderr, "DEBUG: StartPage...\n"); | |
192 | fprintf(stderr, "DEBUG: MediaClass = \"%s\"\n", header->MediaClass); | |
193 | fprintf(stderr, "DEBUG: MediaColor = \"%s\"\n", header->MediaColor); | |
194 | fprintf(stderr, "DEBUG: MediaType = \"%s\"\n", header->MediaType); | |
195 | fprintf(stderr, "DEBUG: OutputType = \"%s\"\n", header->OutputType); | |
196 | ||
197 | fprintf(stderr, "DEBUG: AdvanceDistance = %d\n", header->AdvanceDistance); | |
198 | fprintf(stderr, "DEBUG: AdvanceMedia = %d\n", header->AdvanceMedia); | |
199 | fprintf(stderr, "DEBUG: Collate = %d\n", header->Collate); | |
200 | fprintf(stderr, "DEBUG: CutMedia = %d\n", header->CutMedia); | |
201 | fprintf(stderr, "DEBUG: Duplex = %d\n", header->Duplex); | |
202 | fprintf(stderr, "DEBUG: HWResolution = [ %d %d ]\n", header->HWResolution[0], | |
203 | header->HWResolution[1]); | |
204 | fprintf(stderr, "DEBUG: ImagingBoundingBox = [ %d %d %d %d ]\n", | |
205 | header->ImagingBoundingBox[0], header->ImagingBoundingBox[1], | |
206 | header->ImagingBoundingBox[2], header->ImagingBoundingBox[3]); | |
207 | fprintf(stderr, "DEBUG: InsertSheet = %d\n", header->InsertSheet); | |
208 | fprintf(stderr, "DEBUG: Jog = %d\n", header->Jog); | |
209 | fprintf(stderr, "DEBUG: LeadingEdge = %d\n", header->LeadingEdge); | |
210 | fprintf(stderr, "DEBUG: Margins = [ %d %d ]\n", header->Margins[0], | |
211 | header->Margins[1]); | |
212 | fprintf(stderr, "DEBUG: ManualFeed = %d\n", header->ManualFeed); | |
213 | fprintf(stderr, "DEBUG: MediaPosition = %d\n", header->MediaPosition); | |
214 | fprintf(stderr, "DEBUG: MediaWeight = %d\n", header->MediaWeight); | |
215 | fprintf(stderr, "DEBUG: MirrorPrint = %d\n", header->MirrorPrint); | |
216 | fprintf(stderr, "DEBUG: NegativePrint = %d\n", header->NegativePrint); | |
217 | fprintf(stderr, "DEBUG: NumCopies = %d\n", header->NumCopies); | |
218 | fprintf(stderr, "DEBUG: Orientation = %d\n", header->Orientation); | |
219 | fprintf(stderr, "DEBUG: OutputFaceUp = %d\n", header->OutputFaceUp); | |
220 | fprintf(stderr, "DEBUG: PageSize = [ %d %d ]\n", header->PageSize[0], | |
221 | header->PageSize[1]); | |
222 | fprintf(stderr, "DEBUG: Separations = %d\n", header->Separations); | |
223 | fprintf(stderr, "DEBUG: TraySwitch = %d\n", header->TraySwitch); | |
224 | fprintf(stderr, "DEBUG: Tumble = %d\n", header->Tumble); | |
225 | fprintf(stderr, "DEBUG: cupsWidth = %d\n", header->cupsWidth); | |
226 | fprintf(stderr, "DEBUG: cupsHeight = %d\n", header->cupsHeight); | |
227 | fprintf(stderr, "DEBUG: cupsMediaType = %d\n", header->cupsMediaType); | |
228 | fprintf(stderr, "DEBUG: cupsBitsPerColor = %d\n", header->cupsBitsPerColor); | |
229 | fprintf(stderr, "DEBUG: cupsBitsPerPixel = %d\n", header->cupsBitsPerPixel); | |
230 | fprintf(stderr, "DEBUG: cupsBytesPerLine = %d\n", header->cupsBytesPerLine); | |
231 | fprintf(stderr, "DEBUG: cupsColorOrder = %d\n", header->cupsColorOrder); | |
232 | fprintf(stderr, "DEBUG: cupsColorSpace = %d\n", header->cupsColorSpace); | |
233 | fprintf(stderr, "DEBUG: cupsCompression = %d\n", header->cupsCompression); | |
f7deaa1a | 234 | fprintf(stderr, "DEBUG: cupsRowCount = %d\n", header->cupsRowCount); |
235 | fprintf(stderr, "DEBUG: cupsRowFeed = %d\n", header->cupsRowFeed); | |
236 | fprintf(stderr, "DEBUG: cupsRowStep = %d\n", header->cupsRowStep); | |
e1d6a774 | 237 | |
ef416fc2 | 238 | /* |
239 | * Register a signal handler to eject the current page if the | |
240 | * job is canceled. | |
241 | */ | |
242 | ||
243 | #ifdef HAVE_SIGSET /* Use System V signals over POSIX to avoid bugs */ | |
244 | sigset(SIGTERM, CancelJob); | |
245 | #elif defined(HAVE_SIGACTION) | |
246 | memset(&action, 0, sizeof(action)); | |
247 | ||
248 | sigemptyset(&action.sa_mask); | |
249 | action.sa_handler = CancelJob; | |
250 | sigaction(SIGTERM, &action, NULL); | |
251 | #else | |
252 | signal(SIGTERM, CancelJob); | |
253 | #endif /* HAVE_SIGSET */ | |
254 | ||
255 | switch (ModelNumber) | |
256 | { | |
257 | case DYMO_3x0 : | |
258 | /* | |
259 | * Setup printer/job attributes... | |
260 | */ | |
261 | ||
262 | length = header->PageSize[1] * header->HWResolution[1] / 72; | |
263 | ||
264 | printf("\033L%c%c", length >> 8, length); | |
265 | printf("\033D%c", header->cupsBytesPerLine); | |
266 | ||
267 | printf("\033%c", header->cupsCompression + 'c'); /* Darkness */ | |
268 | break; | |
269 | ||
270 | case ZEBRA_EPL_LINE : | |
271 | /* | |
272 | * Set print rate... | |
273 | */ | |
274 | ||
275 | if ((choice = ppdFindMarkedChoice(ppd, "zePrintRate")) != NULL && | |
276 | strcmp(choice->choice, "Default")) | |
277 | printf("\033S%.0f", atof(choice->choice) * 2.0 - 2.0); | |
278 | ||
279 | /* | |
280 | * Set darkness... | |
281 | */ | |
282 | ||
283 | if (header->cupsCompression > 0 && header->cupsCompression <= 100) | |
284 | printf("\033D%d", 7 * header->cupsCompression / 100); | |
285 | ||
286 | /* | |
287 | * Set left margin to 0... | |
288 | */ | |
289 | ||
290 | fputs("\033M01", stdout); | |
291 | ||
292 | /* | |
293 | * Start buffered output... | |
294 | */ | |
295 | ||
296 | fputs("\033B", stdout); | |
297 | break; | |
298 | ||
299 | case ZEBRA_EPL_PAGE : | |
300 | /* | |
301 | * Start a new label... | |
302 | */ | |
303 | ||
304 | puts(""); | |
305 | puts("N"); | |
306 | ||
307 | /* | |
308 | * Set hardware options... | |
309 | */ | |
310 | ||
311 | if (!strcmp(header->MediaType, "Direct")) | |
312 | puts("OD"); | |
313 | ||
314 | /* | |
315 | * Set print rate... | |
316 | */ | |
317 | ||
318 | if ((choice = ppdFindMarkedChoice(ppd, "zePrintRate")) != NULL && | |
319 | strcmp(choice->choice, "Default")) | |
320 | { | |
321 | float val = atof(choice->choice); | |
322 | ||
323 | if (val >= 3.0) | |
324 | printf("S%.0f\n", val); | |
325 | else | |
326 | printf("S%.0f\n", val * 2.0 - 2.0); | |
327 | } | |
328 | ||
329 | /* | |
330 | * Set darkness... | |
331 | */ | |
332 | ||
333 | if (header->cupsCompression > 0 && header->cupsCompression <= 100) | |
334 | printf("D%d\n", 15 * header->cupsCompression / 100); | |
335 | ||
336 | /* | |
337 | * Set label size... | |
338 | */ | |
339 | ||
f42414bf | 340 | printf("q%d\n", (header->cupsWidth + 7) & ~7); |
ef416fc2 | 341 | break; |
342 | ||
343 | case ZEBRA_ZPL : | |
344 | /* | |
345 | * Set darkness... | |
346 | */ | |
347 | ||
348 | if (header->cupsCompression > 0 && header->cupsCompression <= 100) | |
349 | printf("~SD%02d\n", 30 * header->cupsCompression / 100); | |
350 | ||
351 | /* | |
352 | * Start bitmap graphics... | |
353 | */ | |
354 | ||
355 | printf("~DGR:CUPS.GRF,%d,%d,\n", | |
356 | header->cupsHeight * header->cupsBytesPerLine, | |
357 | header->cupsBytesPerLine); | |
358 | ||
359 | /* | |
360 | * Allocate compression buffers... | |
361 | */ | |
362 | ||
363 | CompBuffer = malloc(2 * header->cupsBytesPerLine + 1); | |
364 | LastBuffer = malloc(header->cupsBytesPerLine); | |
365 | LastSet = 0; | |
366 | break; | |
367 | ||
368 | case ZEBRA_CPCL : | |
369 | /* | |
370 | * Start label... | |
371 | */ | |
372 | ||
373 | printf("! 0 %u %u %u %u\r\n", header->HWResolution[0], | |
374 | header->HWResolution[1], header->cupsHeight, | |
375 | header->NumCopies); | |
8ca02f3c | 376 | printf("PAGE-WIDTH %d\r\n", header->cupsWidth); |
377 | printf("PAGE-HEIGHT %d\r\n", header->cupsWidth); | |
ef416fc2 | 378 | break; |
f7deaa1a | 379 | |
380 | case INTELLITECH_PCL : | |
381 | /* | |
382 | * Set the media size... | |
383 | */ | |
384 | ||
385 | printf("\033&l6D\033&k12H"); /* Set 6 LPI, 10 CPI */ | |
386 | printf("\033&l0O"); /* Set portrait orientation */ | |
387 | ||
388 | switch (header->PageSize[1]) | |
389 | { | |
390 | case 540 : /* Monarch Envelope */ | |
391 | printf("\033&l80A"); /* Set page size */ | |
392 | break; | |
393 | ||
394 | case 624 : /* DL Envelope */ | |
395 | printf("\033&l90A"); /* Set page size */ | |
396 | break; | |
397 | ||
398 | case 649 : /* C5 Envelope */ | |
399 | printf("\033&l91A"); /* Set page size */ | |
400 | break; | |
401 | ||
402 | case 684 : /* COM-10 Envelope */ | |
403 | printf("\033&l81A"); /* Set page size */ | |
404 | break; | |
405 | ||
406 | case 756 : /* Executive */ | |
407 | printf("\033&l1A"); /* Set page size */ | |
408 | break; | |
409 | ||
410 | case 792 : /* Letter */ | |
411 | printf("\033&l2A"); /* Set page size */ | |
412 | break; | |
413 | ||
414 | case 842 : /* A4 */ | |
415 | printf("\033&l26A"); /* Set page size */ | |
416 | break; | |
417 | ||
418 | case 1008 : /* Legal */ | |
419 | printf("\033&l3A"); /* Set page size */ | |
420 | break; | |
421 | ||
422 | default : /* Custom size */ | |
423 | printf("\033!f%dZ", header->PageSize[1] * 300 / 72); | |
424 | break; | |
425 | } | |
426 | ||
427 | printf("\033&l%dP", /* Set page length */ | |
428 | header->PageSize[1] / 12); | |
429 | printf("\033&l0E"); /* Set top margin to 0 */ | |
430 | printf("\033&l%dX", header->NumCopies); | |
431 | /* Set number copies */ | |
432 | printf("\033&l0L"); /* Turn off perforation skip */ | |
433 | ||
434 | /* | |
435 | * Print settings... | |
436 | */ | |
437 | ||
438 | if (Page == 1) | |
439 | { | |
440 | if (header->cupsRowFeed) /* inPrintRate */ | |
441 | printf("\033!p%dS", header->cupsRowFeed); | |
442 | ||
443 | if (header->cupsCompression != ~0) | |
444 | /* inPrintDensity */ | |
445 | printf("\033&d%dA", 30 * header->cupsCompression / 100 - 15); | |
446 | ||
447 | if ((choice = ppdFindMarkedChoice(ppd, "inPrintMode")) != NULL) | |
448 | { | |
449 | if (!strcmp(choice->choice, "Standard")) | |
450 | fputs("\033!p0M", stdout); | |
451 | else if (!strcmp(choice->choice, "Tear")) | |
452 | { | |
453 | fputs("\033!p1M", stdout); | |
454 | ||
455 | if (header->cupsRowCount) /* inTearInterval */ | |
456 | printf("\033!n%dT", header->cupsRowCount); | |
457 | } | |
458 | else | |
459 | { | |
460 | fputs("\033!p2M", stdout); | |
461 | ||
462 | if (header->cupsRowStep) /* inCutInterval */ | |
463 | printf("\033!n%dC", header->cupsRowStep); | |
464 | } | |
465 | } | |
466 | } | |
467 | ||
468 | /* | |
469 | * Setup graphics... | |
470 | */ | |
471 | ||
472 | printf("\033*t%dR", header->HWResolution[0]); | |
473 | /* Set resolution */ | |
474 | ||
475 | printf("\033*r%dS", header->cupsWidth); | |
476 | /* Set width */ | |
477 | printf("\033*r%dT", header->cupsHeight); | |
478 | /* Set height */ | |
479 | ||
480 | printf("\033&a0H"); /* Set horizontal position */ | |
481 | printf("\033&a0V"); /* Set vertical position */ | |
482 | printf("\033*r1A"); /* Start graphics */ | |
483 | printf("\033*b3M"); /* Set compression */ | |
484 | ||
485 | /* | |
486 | * Allocate compression buffers... | |
487 | */ | |
488 | ||
489 | CompBuffer = malloc(2 * header->cupsBytesPerLine + 1); | |
490 | LastBuffer = malloc(header->cupsBytesPerLine); | |
491 | LastSet = 0; | |
492 | break; | |
ef416fc2 | 493 | } |
494 | ||
495 | /* | |
496 | * Allocate memory for a line of graphics... | |
497 | */ | |
498 | ||
499 | Buffer = malloc(header->cupsBytesPerLine); | |
500 | Feed = 0; | |
501 | } | |
502 | ||
503 | ||
504 | /* | |
505 | * 'EndPage()' - Finish a page of graphics. | |
506 | */ | |
507 | ||
508 | void | |
509 | EndPage(ppd_file_t *ppd, /* I - PPD file */ | |
510 | cups_page_header_t *header) /* I - Page header */ | |
511 | { | |
512 | int val; /* Option value */ | |
513 | ppd_choice_t *choice; /* Marked choice */ | |
514 | #if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET) | |
515 | struct sigaction action; /* Actions for POSIX signals */ | |
516 | #endif /* HAVE_SIGACTION && !HAVE_SIGSET */ | |
517 | ||
518 | ||
519 | switch (ModelNumber) | |
520 | { | |
521 | case DYMO_3x0 : | |
522 | /* | |
523 | * Eject the current page... | |
524 | */ | |
525 | ||
526 | fputs("\033E", stdout); | |
527 | break; | |
528 | ||
529 | case ZEBRA_EPL_LINE : | |
530 | /* | |
531 | * End buffered output, eject the label... | |
532 | */ | |
533 | ||
534 | fputs("\033E\014", stdout); | |
535 | break; | |
536 | ||
537 | case ZEBRA_EPL_PAGE : | |
538 | /* | |
539 | * Print the label... | |
540 | */ | |
541 | ||
542 | puts("P1"); | |
543 | break; | |
544 | ||
545 | case ZEBRA_ZPL : | |
546 | if (Canceled) | |
547 | { | |
548 | /* | |
549 | * Cancel bitmap download... | |
550 | */ | |
551 | ||
552 | puts("~DN"); | |
553 | break; | |
554 | } | |
555 | ||
556 | /* | |
557 | * Start label... | |
558 | */ | |
559 | ||
560 | puts("^XA"); | |
561 | ||
562 | /* | |
563 | * Set print rate... | |
564 | */ | |
565 | ||
566 | if ((choice = ppdFindMarkedChoice(ppd, "zePrintRate")) != NULL && | |
567 | strcmp(choice->choice, "Default")) | |
568 | { | |
569 | val = atoi(choice->choice); | |
570 | printf("^PR%d,%d,%d\n", val, val, val); | |
571 | } | |
572 | ||
573 | /* | |
574 | * Put label home in default position (0,0)... | |
575 | */ | |
576 | ||
577 | printf("^LH0,0\n"); | |
578 | ||
579 | /* | |
580 | * Set media tracking... | |
581 | */ | |
582 | ||
583 | if (ppdIsMarked(ppd, "zeMediaTracking", "Continuous")) | |
584 | { | |
585 | /* | |
586 | * Add label length command for continuous... | |
587 | */ | |
588 | ||
589 | printf("^LL%d\n", header->cupsHeight); | |
590 | printf("^MNN\n"); | |
591 | } | |
592 | else if (ppdIsMarked(ppd, "zeMediaTracking", "Web")) | |
593 | printf("^MNY\n"); | |
594 | else if (ppdIsMarked(ppd, "zeMediaTracking", "Mark")) | |
595 | printf("^MNM\n"); | |
596 | ||
597 | /* | |
598 | * Set label top | |
599 | */ | |
600 | ||
601 | if (header->cupsRowStep != 200) | |
602 | printf("^LT%u\n", header->cupsRowStep); | |
603 | ||
604 | /* | |
605 | * Set media type... | |
606 | */ | |
607 | ||
608 | if (!strcmp(header->MediaType, "Thermal")) | |
609 | printf("^MTT\n"); | |
610 | else if (!strcmp(header->MediaType, "Direct")) | |
611 | printf("^MTD\n"); | |
612 | ||
613 | /* | |
614 | * Set print mode... | |
615 | */ | |
616 | ||
617 | if ((choice = ppdFindMarkedChoice(ppd, "zePrintMode")) != NULL && | |
618 | strcmp(choice->choice, "Saved")) | |
619 | { | |
620 | printf("^MM"); | |
621 | ||
622 | if (!strcmp(choice->choice, "Tear")) | |
623 | printf("T,Y\n"); | |
624 | else if (!strcmp(choice->choice, "Peel")) | |
625 | printf("P,Y\n"); | |
626 | else if (!strcmp(choice->choice, "Rewind")) | |
627 | printf("R,Y\n"); | |
628 | else if (!strcmp(choice->choice, "Applicator")) | |
629 | printf("A,Y\n"); | |
630 | else | |
631 | printf("C,Y\n"); | |
632 | } | |
633 | ||
634 | /* | |
635 | * Set tear-off adjust position... | |
636 | */ | |
637 | ||
638 | if (header->AdvanceDistance != 1000) | |
639 | { | |
640 | if ((int)header->AdvanceDistance < 0) | |
641 | printf("~TA%04d\n", (int)header->AdvanceDistance); | |
642 | else | |
643 | printf("~TA%03d\n", (int)header->AdvanceDistance); | |
644 | } | |
645 | ||
646 | /* | |
647 | * Allow for reprinting after an error... | |
648 | */ | |
649 | ||
650 | if (ppdIsMarked(ppd, "zeErrorReprint", "Always")) | |
651 | printf("^JZY\n"); | |
652 | else if (ppdIsMarked(ppd, "zeErrorReprint", "Never")) | |
653 | printf("^JZN\n"); | |
654 | ||
655 | /* | |
656 | * Print multiple copies | |
657 | */ | |
658 | ||
659 | if (header->NumCopies > 1) | |
660 | printf("^PQ%d, 0, 0, N\n", header->NumCopies); | |
661 | ||
662 | /* | |
663 | * Display the label image... | |
664 | */ | |
665 | ||
666 | puts("^FO0,0^XGR:CUPS.GRF,1,1^FS"); | |
667 | ||
668 | /* | |
669 | * End the label and eject... | |
670 | */ | |
671 | ||
672 | puts("^XZ"); | |
673 | ||
674 | /* | |
675 | * Free compression buffers... | |
676 | */ | |
677 | ||
678 | free(CompBuffer); | |
679 | free(LastBuffer); | |
680 | break; | |
681 | ||
682 | case ZEBRA_CPCL : | |
683 | /* | |
684 | * Set tear-off adjust position... | |
685 | */ | |
686 | ||
687 | if (header->AdvanceDistance != 1000) | |
688 | printf("PRESENT-AT %d 1\r\n", (int)header->AdvanceDistance); | |
689 | ||
690 | /* | |
691 | * Allow for reprinting after an error... | |
692 | */ | |
693 | ||
694 | if (ppdIsMarked(ppd, "zeErrorReprint", "Always")) | |
695 | puts("ON-OUT-OF-PAPER WAIT\r"); | |
696 | else if (ppdIsMarked(ppd, "zeErrorReprint", "Never")) | |
697 | puts("ON-OUT-OF-PAPER PURGE\r"); | |
698 | ||
699 | /* | |
700 | * Cut label? | |
701 | */ | |
702 | ||
703 | if (header->CutMedia) | |
704 | puts("CUT\r"); | |
705 | ||
706 | /* | |
707 | * Set darkness... | |
708 | */ | |
709 | ||
710 | if (header->cupsCompression > 0) | |
711 | printf("TONE %u\r\n", 2 * header->cupsCompression); | |
712 | ||
713 | /* | |
714 | * Set print rate... | |
715 | */ | |
716 | ||
717 | if ((choice = ppdFindMarkedChoice(ppd, "zePrintRate")) != NULL && | |
718 | strcmp(choice->choice, "Default")) | |
719 | { | |
720 | val = atoi(choice->choice); | |
721 | printf("SPEED %d\r\n", val); | |
722 | } | |
723 | ||
724 | /* | |
725 | * Print the label... | |
726 | */ | |
727 | ||
8ca02f3c | 728 | if ((choice = ppdFindMarkedChoice(ppd, "zeMediaTracking")) == NULL || |
729 | strcmp(choice->choice, "Continuous")) | |
730 | puts("FORM\r"); | |
731 | ||
ef416fc2 | 732 | puts("PRINT\r"); |
733 | break; | |
f7deaa1a | 734 | |
735 | case INTELLITECH_PCL : | |
736 | printf("\033*rB"); /* End GFX */ | |
737 | printf("\014"); /* Eject current page */ | |
738 | break; | |
ef416fc2 | 739 | } |
740 | ||
741 | fflush(stdout); | |
742 | ||
743 | /* | |
744 | * Unregister the signal handler... | |
745 | */ | |
746 | ||
747 | #ifdef HAVE_SIGSET /* Use System V signals over POSIX to avoid bugs */ | |
748 | sigset(SIGTERM, SIG_IGN); | |
749 | #elif defined(HAVE_SIGACTION) | |
750 | memset(&action, 0, sizeof(action)); | |
751 | ||
752 | sigemptyset(&action.sa_mask); | |
753 | action.sa_handler = SIG_IGN; | |
754 | sigaction(SIGTERM, &action, NULL); | |
755 | #else | |
756 | signal(SIGTERM, SIG_IGN); | |
757 | #endif /* HAVE_SIGSET */ | |
758 | ||
759 | /* | |
760 | * Free memory... | |
761 | */ | |
762 | ||
763 | free(Buffer); | |
764 | } | |
765 | ||
766 | ||
767 | /* | |
768 | * 'CancelJob()' - Cancel the current job... | |
769 | */ | |
770 | ||
771 | void | |
772 | CancelJob(int sig) /* I - Signal */ | |
773 | { | |
774 | /* | |
775 | * Tell the main loop to stop... | |
776 | */ | |
777 | ||
778 | (void)sig; | |
779 | ||
780 | Canceled = 1; | |
781 | } | |
782 | ||
783 | ||
784 | /* | |
785 | * 'OutputLine()' - Output a line of graphics... | |
786 | */ | |
787 | ||
788 | void | |
789 | OutputLine(ppd_file_t *ppd, /* I - PPD file */ | |
790 | cups_page_header_t *header, /* I - Page header */ | |
791 | int y) /* I - Line number */ | |
792 | { | |
793 | int i; /* Looping var */ | |
794 | unsigned char *ptr; /* Pointer into buffer */ | |
ed486911 | 795 | unsigned char *compptr; /* Pointer into compression buffer */ |
ef416fc2 | 796 | char repeat_char; /* Repeated character */ |
797 | int repeat_count; /* Number of repeated characters */ | |
798 | static const char *hex = "0123456789ABCDEF"; | |
799 | /* Hex digits */ | |
800 | ||
801 | ||
802 | switch (ModelNumber) | |
803 | { | |
804 | case DYMO_3x0 : | |
805 | /* | |
806 | * See if the line is blank; if not, write it to the printer... | |
807 | */ | |
808 | ||
809 | if (Buffer[0] || | |
810 | memcmp(Buffer, Buffer + 1, header->cupsBytesPerLine - 1)) | |
811 | { | |
812 | if (Feed) | |
813 | { | |
814 | while (Feed > 255) | |
815 | { | |
816 | printf("\033f\001%c", 255); | |
817 | Feed -= 255; | |
818 | } | |
819 | ||
820 | printf("\033f\001%c", Feed); | |
821 | Feed = 0; | |
822 | } | |
823 | ||
824 | putchar(0x16); | |
825 | fwrite(Buffer, header->cupsBytesPerLine, 1, stdout); | |
826 | fflush(stdout); | |
827 | ||
828 | #ifdef __sgi | |
829 | /* | |
830 | * This hack works around a bug in the IRIX serial port driver when | |
831 | * run at high baud rates (e.g. 115200 baud)... This results in | |
832 | * slightly slower label printing, but at least the labels come | |
833 | * out properly. | |
834 | */ | |
835 | ||
836 | sginap(1); | |
837 | #endif /* __sgi */ | |
838 | } | |
839 | else | |
840 | Feed ++; | |
841 | break; | |
842 | ||
843 | case ZEBRA_EPL_LINE : | |
844 | printf("\033g%03d", header->cupsBytesPerLine); | |
845 | fwrite(Buffer, 1, header->cupsBytesPerLine, stdout); | |
846 | fflush(stdout); | |
847 | break; | |
848 | ||
849 | case ZEBRA_EPL_PAGE : | |
850 | if (Buffer[0] || memcmp(Buffer, Buffer + 1, header->cupsBytesPerLine)) | |
851 | { | |
852 | printf("GW0,%d,%d,1\n", y, header->cupsBytesPerLine); | |
853 | for (i = header->cupsBytesPerLine, ptr = Buffer; i > 0; i --, ptr ++) | |
854 | putchar(~*ptr); | |
855 | putchar('\n'); | |
856 | fflush(stdout); | |
857 | } | |
858 | break; | |
859 | ||
860 | case ZEBRA_ZPL : | |
861 | /* | |
862 | * Determine if this row is the same as the previous line. | |
863 | * If so, output a ':' and return... | |
864 | */ | |
865 | ||
866 | if (LastSet) | |
867 | { | |
868 | if (!memcmp(Buffer, LastBuffer, header->cupsBytesPerLine)) | |
869 | { | |
870 | putchar(':'); | |
871 | return; | |
872 | } | |
873 | } | |
874 | ||
875 | /* | |
876 | * Convert the line to hex digits... | |
877 | */ | |
878 | ||
879 | for (ptr = Buffer, compptr = CompBuffer, i = header->cupsBytesPerLine; | |
880 | i > 0; | |
881 | i --, ptr ++) | |
882 | { | |
883 | *compptr++ = hex[*ptr >> 4]; | |
884 | *compptr++ = hex[*ptr & 15]; | |
885 | } | |
886 | ||
887 | *compptr = '\0'; | |
888 | ||
889 | /* | |
890 | * Run-length compress the graphics... | |
891 | */ | |
892 | ||
b86bc4cf | 893 | for (compptr = CompBuffer + 1, repeat_char = CompBuffer[0], repeat_count = 1; |
ef416fc2 | 894 | *compptr; |
895 | compptr ++) | |
896 | if (*compptr == repeat_char) | |
897 | repeat_count ++; | |
898 | else | |
899 | { | |
900 | ZPLCompress(repeat_char, repeat_count); | |
901 | repeat_char = *compptr; | |
902 | repeat_count = 1; | |
903 | } | |
904 | ||
905 | if (repeat_char == '0') | |
906 | { | |
907 | /* | |
908 | * Handle 0's on the end of the line... | |
909 | */ | |
910 | ||
911 | if (repeat_count & 1) | |
b86bc4cf | 912 | { |
913 | repeat_count --; | |
ef416fc2 | 914 | putchar('0'); |
b86bc4cf | 915 | } |
ef416fc2 | 916 | |
b86bc4cf | 917 | if (repeat_count > 0) |
918 | putchar(','); | |
ef416fc2 | 919 | } |
920 | else | |
921 | ZPLCompress(repeat_char, repeat_count); | |
922 | ||
b86bc4cf | 923 | fflush(stdout); |
924 | ||
ef416fc2 | 925 | /* |
926 | * Save this line for the next round... | |
927 | */ | |
928 | ||
929 | memcpy(LastBuffer, Buffer, header->cupsBytesPerLine); | |
930 | LastSet = 1; | |
931 | break; | |
932 | ||
933 | case ZEBRA_CPCL : | |
934 | if (Buffer[0] || memcmp(Buffer, Buffer + 1, header->cupsBytesPerLine)) | |
935 | { | |
936 | printf("CG %u 1 0 %d ", header->cupsBytesPerLine, y); | |
937 | fwrite(Buffer, 1, header->cupsBytesPerLine, stdout); | |
938 | puts("\r"); | |
939 | fflush(stdout); | |
940 | } | |
941 | break; | |
f7deaa1a | 942 | |
943 | case INTELLITECH_PCL : | |
944 | if (Buffer[0] || | |
945 | memcmp(Buffer, Buffer + 1, header->cupsBytesPerLine - 1)) | |
946 | { | |
947 | if (Feed) | |
948 | { | |
949 | printf("\033*b%dY", Feed); | |
950 | Feed = 0; | |
951 | LastSet = 0; | |
952 | } | |
953 | ||
954 | PCLCompress(Buffer, header->cupsBytesPerLine); | |
955 | } | |
956 | else | |
957 | Feed ++; | |
958 | break; | |
959 | } | |
960 | } | |
961 | ||
962 | ||
963 | /* | |
964 | * 'PCLCompress()' - Output a PCL (mode 3) compressed line. | |
965 | */ | |
966 | ||
967 | void | |
968 | PCLCompress(unsigned char *line, /* I - Line to compress */ | |
969 | int length) /* I - Length of line */ | |
970 | { | |
971 | unsigned char *line_ptr, /* Current byte pointer */ | |
972 | *line_end, /* End-of-line byte pointer */ | |
973 | *comp_ptr, /* Pointer into compression buffer */ | |
974 | *start, /* Start of compression sequence */ | |
975 | *seed; /* Seed buffer pointer */ | |
976 | int count, /* Count of bytes for output */ | |
977 | offset; /* Offset of bytes for output */ | |
978 | ||
979 | ||
980 | /* | |
981 | * Do delta-row compression... | |
982 | */ | |
983 | ||
984 | line_ptr = line; | |
985 | line_end = line + length; | |
986 | ||
987 | comp_ptr = CompBuffer; | |
988 | seed = LastBuffer; | |
989 | ||
990 | while (line_ptr < line_end) | |
991 | { | |
992 | /* | |
993 | * Find the next non-matching sequence... | |
994 | */ | |
995 | ||
996 | start = line_ptr; | |
997 | ||
998 | if (!LastSet) | |
999 | { | |
1000 | /* | |
1001 | * The seed buffer is invalid, so do the next 8 bytes, max... | |
1002 | */ | |
1003 | ||
1004 | offset = 0; | |
1005 | ||
1006 | if ((count = line_end - line_ptr) > 8) | |
1007 | count = 8; | |
1008 | ||
1009 | line_ptr += count; | |
1010 | } | |
1011 | else | |
1012 | { | |
1013 | /* | |
1014 | * The seed buffer is valid, so compare against it... | |
1015 | */ | |
1016 | ||
1017 | while (*line_ptr == *seed && | |
1018 | line_ptr < line_end) | |
1019 | { | |
1020 | line_ptr ++; | |
1021 | seed ++; | |
1022 | } | |
1023 | ||
1024 | if (line_ptr == line_end) | |
1025 | break; | |
1026 | ||
1027 | offset = line_ptr - start; | |
1028 | ||
1029 | /* | |
1030 | * Find up to 8 non-matching bytes... | |
1031 | */ | |
1032 | ||
1033 | start = line_ptr; | |
1034 | count = 0; | |
1035 | while (*line_ptr != *seed && | |
1036 | line_ptr < line_end && | |
1037 | count < 8) | |
1038 | { | |
1039 | line_ptr ++; | |
1040 | seed ++; | |
1041 | count ++; | |
1042 | } | |
1043 | } | |
1044 | ||
1045 | /* | |
1046 | * Place mode 3 compression data in the buffer; see HP manuals | |
1047 | * for details... | |
1048 | */ | |
1049 | ||
1050 | if (offset >= 31) | |
1051 | { | |
1052 | /* | |
1053 | * Output multi-byte offset... | |
1054 | */ | |
1055 | ||
1056 | *comp_ptr++ = ((count - 1) << 5) | 31; | |
1057 | ||
1058 | offset -= 31; | |
1059 | while (offset >= 255) | |
1060 | { | |
1061 | *comp_ptr++ = 255; | |
1062 | offset -= 255; | |
1063 | } | |
1064 | ||
1065 | *comp_ptr++ = offset; | |
1066 | } | |
1067 | else | |
1068 | { | |
1069 | /* | |
1070 | * Output single-byte offset... | |
1071 | */ | |
1072 | ||
1073 | *comp_ptr++ = ((count - 1) << 5) | offset; | |
1074 | } | |
1075 | ||
1076 | memcpy(comp_ptr, start, count); | |
1077 | comp_ptr += count; | |
ef416fc2 | 1078 | } |
f7deaa1a | 1079 | |
1080 | line_ptr = CompBuffer; | |
1081 | line_end = comp_ptr; | |
1082 | ||
1083 | /* | |
1084 | * Set the length of the data and write it... | |
1085 | */ | |
1086 | ||
1087 | printf("\033*b%dW", comp_ptr - CompBuffer); | |
1088 | fwrite(CompBuffer, comp_ptr - CompBuffer, 1, stdout); | |
1089 | ||
1090 | /* | |
1091 | * Save this line as a "seed" buffer for the next... | |
1092 | */ | |
1093 | ||
1094 | memcpy(LastBuffer, line, length); | |
1095 | LastSet = 1; | |
ef416fc2 | 1096 | } |
1097 | ||
1098 | ||
1099 | /* | |
1100 | * 'ZPLCompress()' - Output a run-length compression sequence. | |
1101 | */ | |
1102 | ||
1103 | void | |
1104 | ZPLCompress(char repeat_char, /* I - Character to repeat */ | |
1105 | int repeat_count) /* I - Number of repeated characters */ | |
1106 | { | |
1107 | if (repeat_count > 1) | |
1108 | { | |
1109 | /* | |
1110 | * Print as many z's as possible - they are the largest denomination | |
1111 | * representing 400 characters (zC stands for 400 adjacent C's) | |
1112 | */ | |
1113 | ||
1114 | while (repeat_count >= 400) | |
1115 | { | |
1116 | putchar('z'); | |
1117 | repeat_count -= 400; | |
1118 | } | |
1119 | ||
1120 | /* | |
1121 | * Then print 'g' through 'y' as multiples of 20 characters... | |
1122 | */ | |
1123 | ||
1124 | if (repeat_count >= 20) | |
1125 | { | |
1126 | putchar('f' + repeat_count / 20); | |
1127 | repeat_count %= 20; | |
1128 | } | |
1129 | ||
1130 | /* | |
1131 | * Finally, print 'G' through 'Y' as 1 through 19 characters... | |
1132 | */ | |
1133 | ||
1134 | if (repeat_count > 0) | |
1135 | putchar('F' + repeat_count); | |
1136 | } | |
1137 | ||
1138 | /* | |
1139 | * Then the character to be repeated... | |
1140 | */ | |
1141 | ||
1142 | putchar(repeat_char); | |
1143 | } | |
1144 | ||
1145 | ||
1146 | /* | |
1147 | * 'main()' - Main entry and processing of driver. | |
1148 | */ | |
1149 | ||
1150 | int /* O - Exit status */ | |
1151 | main(int argc, /* I - Number of command-line arguments */ | |
1152 | char *argv[]) /* I - Command-line arguments */ | |
1153 | { | |
1154 | int fd; /* File descriptor */ | |
1155 | cups_raster_t *ras; /* Raster stream for printing */ | |
1156 | cups_page_header_t header; /* Page header from file */ | |
1157 | int y; /* Current line */ | |
1158 | ppd_file_t *ppd; /* PPD file */ | |
1159 | int num_options; /* Number of options */ | |
1160 | cups_option_t *options; /* Options */ | |
1161 | ||
1162 | ||
1163 | /* | |
1164 | * Make sure status messages are not buffered... | |
1165 | */ | |
1166 | ||
1167 | setbuf(stderr, NULL); | |
1168 | ||
1169 | /* | |
1170 | * Check command-line... | |
1171 | */ | |
1172 | ||
1173 | if (argc < 6 || argc > 7) | |
1174 | { | |
1175 | /* | |
1176 | * We don't have the correct number of arguments; write an error message | |
1177 | * and return. | |
1178 | */ | |
1179 | ||
c0e1af83 | 1180 | fprintf(stderr, _("Usage: %s job-id user title copies options [file]\n"), |
1181 | argv[0]); | |
ef416fc2 | 1182 | return (1); |
1183 | } | |
1184 | ||
1185 | /* | |
1186 | * Open the page stream... | |
1187 | */ | |
1188 | ||
1189 | if (argc == 7) | |
1190 | { | |
1191 | if ((fd = open(argv[6], O_RDONLY)) == -1) | |
1192 | { | |
1193 | perror("ERROR: Unable to open raster file - "); | |
1194 | sleep(1); | |
1195 | return (1); | |
1196 | } | |
1197 | } | |
1198 | else | |
1199 | fd = 0; | |
1200 | ||
1201 | ras = cupsRasterOpen(fd, CUPS_RASTER_READ); | |
1202 | ||
1203 | /* | |
1204 | * Open the PPD file and apply options... | |
1205 | */ | |
1206 | ||
1207 | num_options = cupsParseOptions(argv[5], 0, &options); | |
1208 | ||
1209 | if ((ppd = ppdOpenFile(getenv("PPD"))) != NULL) | |
1210 | { | |
1211 | ppdMarkDefaults(ppd); | |
1212 | cupsMarkOptions(ppd, num_options, options); | |
1213 | } | |
1214 | ||
1215 | /* | |
1216 | * Initialize the print device... | |
1217 | */ | |
1218 | ||
1219 | Setup(ppd); | |
1220 | ||
1221 | /* | |
1222 | * Process pages as needed... | |
1223 | */ | |
1224 | ||
1225 | Page = 0; | |
1226 | Canceled = 0; | |
1227 | ||
1228 | while (cupsRasterReadHeader(ras, &header)) | |
1229 | { | |
1230 | /* | |
1231 | * Write a status message with the page number and number of copies. | |
1232 | */ | |
1233 | ||
1234 | Page ++; | |
1235 | ||
1236 | fprintf(stderr, "PAGE: %d 1\n", Page); | |
1237 | ||
1238 | /* | |
1239 | * Start the page... | |
1240 | */ | |
1241 | ||
1242 | StartPage(ppd, &header); | |
1243 | ||
1244 | /* | |
1245 | * Loop for each line on the page... | |
1246 | */ | |
1247 | ||
1248 | for (y = 0; y < header.cupsHeight && !Canceled; y ++) | |
1249 | { | |
1250 | /* | |
1251 | * Let the user know how far we have progressed... | |
1252 | */ | |
1253 | ||
1254 | if ((y & 15) == 0) | |
c0e1af83 | 1255 | fprintf(stderr, _("INFO: Printing page %d, %d%% complete...\n"), Page, |
ef416fc2 | 1256 | 100 * y / header.cupsHeight); |
1257 | ||
1258 | /* | |
1259 | * Read a line of graphics... | |
1260 | */ | |
1261 | ||
1262 | if (cupsRasterReadPixels(ras, Buffer, header.cupsBytesPerLine) < 1) | |
1263 | break; | |
1264 | ||
1265 | /* | |
1266 | * Write it to the printer... | |
1267 | */ | |
1268 | ||
1269 | OutputLine(ppd, &header, y); | |
1270 | } | |
1271 | ||
1272 | /* | |
1273 | * Eject the page... | |
1274 | */ | |
1275 | ||
1276 | EndPage(ppd, &header); | |
1277 | ||
1278 | if (Canceled) | |
1279 | break; | |
1280 | } | |
1281 | ||
1282 | /* | |
1283 | * Close the raster stream... | |
1284 | */ | |
1285 | ||
1286 | cupsRasterClose(ras); | |
1287 | if (fd != 0) | |
1288 | close(fd); | |
1289 | ||
1290 | /* | |
1291 | * Close the PPD file and free the options... | |
1292 | */ | |
1293 | ||
1294 | ppdClose(ppd); | |
1295 | cupsFreeOptions(num_options, options); | |
1296 | ||
1297 | /* | |
1298 | * If no pages were printed, send an error message... | |
1299 | */ | |
1300 | ||
1301 | if (Page == 0) | |
c0e1af83 | 1302 | fputs(_("ERROR: No pages found!\n"), stderr); |
ef416fc2 | 1303 | else |
c0e1af83 | 1304 | fputs(_("INFO: Ready to print.\n"), stderr); |
ef416fc2 | 1305 | |
1306 | return (Page == 0); | |
1307 | } | |
1308 | ||
1309 | ||
1310 | /* | |
c0e1af83 | 1311 | * End of "$Id: rastertolabel.c 6420 2007-03-30 20:00:59Z mike $". |
ef416fc2 | 1312 | */ |