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Commit | Line | Data |
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ef416fc2 | 1 | /* |
7e86f2f6 | 2 | * Label printer filter for CUPS. |
ef416fc2 | 3 | * |
5098fdde MS |
4 | * Copyright © 2007-2019 by Apple Inc. |
5 | * Copyright © 2001-2007 by Easy Software Products. | |
ef416fc2 | 6 | * |
5098fdde MS |
7 | * Licensed under Apache License v2.0. See the file "LICENSE" for more |
8 | * information. | |
ef416fc2 | 9 | */ |
10 | ||
11 | /* | |
12 | * Include necessary headers... | |
13 | */ | |
14 | ||
15 | #include <cups/cups.h> | |
aaf19ab0 | 16 | #include <cups/ppd.h> |
71e16022 MS |
17 | #include <cups/string-private.h> |
18 | #include <cups/language-private.h> | |
ac884b6a | 19 | #include <cups/raster.h> |
ef416fc2 | 20 | #include <unistd.h> |
21 | #include <fcntl.h> | |
22 | #include <signal.h> | |
23 | ||
24 | ||
25 | /* | |
f7deaa1a | 26 | * This driver filter currently supports Dymo, Intellitech, and Zebra |
27 | * label printers. | |
ef416fc2 | 28 | * |
29 | * The Dymo portion of the driver has been tested with the 300, 330, | |
f7deaa1a | 30 | * and 330 Turbo label printers; it may also work with other models. |
ef416fc2 | 31 | * The Dymo printers support printing at 136, 203, and 300 DPI. |
32 | * | |
f7deaa1a | 33 | * The Intellitech portion of the driver has been tested with the |
34 | * Intellibar 408, 412, and 808 and supports their PCL variant. | |
35 | * | |
36 | * The Zebra portion of the driver has been tested with the LP-2844, | |
37 | * LP-2844Z, QL-320, and QL-420 label printers; it may also work with | |
38 | * other models. The driver supports EPL line mode, EPL page mode, | |
79e1d494 | 39 | * ZPL, and CPCL as defined in Zebra's online developer documentation. |
ef416fc2 | 40 | */ |
41 | ||
42 | /* | |
43 | * Model number constants... | |
44 | */ | |
45 | ||
46 | #define DYMO_3x0 0 /* Dymo Labelwriter 300/330/330 Turbo */ | |
47 | ||
48 | #define ZEBRA_EPL_LINE 0x10 /* Zebra EPL line mode printers */ | |
49 | #define ZEBRA_EPL_PAGE 0x11 /* Zebra EPL page mode printers */ | |
50 | #define ZEBRA_ZPL 0x12 /* Zebra ZPL-based printers */ | |
51 | #define ZEBRA_CPCL 0x13 /* Zebra CPCL-based printers */ | |
52 | ||
f7deaa1a | 53 | #define INTELLITECH_PCL 0x20 /* Intellitech PCL-based printers */ |
54 | ||
ef416fc2 | 55 | |
56 | /* | |
57 | * Globals... | |
58 | */ | |
59 | ||
60 | unsigned char *Buffer; /* Output buffer */ | |
b86bc4cf | 61 | unsigned char *CompBuffer; /* Compression buffer */ |
ef416fc2 | 62 | unsigned char *LastBuffer; /* Last buffer */ |
7e86f2f6 | 63 | unsigned Feed; /* Number of lines to skip */ |
ef416fc2 | 64 | int LastSet; /* Number of repeat characters */ |
65 | int ModelNumber, /* cupsModelNumber attribute */ | |
66 | Page, /* Current page */ | |
ef416fc2 | 67 | Canceled; /* Non-zero if job is canceled */ |
68 | ||
69 | ||
70 | /* | |
71 | * Prototypes... | |
72 | */ | |
73 | ||
74 | void Setup(ppd_file_t *ppd); | |
839a51c8 MS |
75 | void StartPage(ppd_file_t *ppd, cups_page_header2_t *header); |
76 | void EndPage(ppd_file_t *ppd, cups_page_header2_t *header); | |
ef416fc2 | 77 | void CancelJob(int sig); |
7e86f2f6 MS |
78 | void OutputLine(ppd_file_t *ppd, cups_page_header2_t *header, unsigned y); |
79 | void PCLCompress(unsigned char *line, unsigned length); | |
80 | void ZPLCompress(unsigned char repeat_char, unsigned repeat_count); | |
ef416fc2 | 81 | |
82 | ||
83 | /* | |
84 | * 'Setup()' - Prepare the printer for printing. | |
85 | */ | |
86 | ||
87 | void | |
88 | Setup(ppd_file_t *ppd) /* I - PPD file */ | |
89 | { | |
90 | int i; /* Looping var */ | |
91 | ||
92 | ||
93 | /* | |
94 | * Get the model number from the PPD file... | |
95 | */ | |
96 | ||
97 | if (ppd) | |
98 | ModelNumber = ppd->model_number; | |
99 | ||
100 | /* | |
101 | * Initialize based on the model number... | |
102 | */ | |
103 | ||
104 | switch (ModelNumber) | |
105 | { | |
106 | case DYMO_3x0 : | |
107 | /* | |
108 | * Clear any remaining data... | |
109 | */ | |
110 | ||
111 | for (i = 0; i < 100; i ++) | |
112 | putchar(0x1b); | |
113 | ||
114 | /* | |
115 | * Reset the printer... | |
116 | */ | |
117 | ||
118 | fputs("\033@", stdout); | |
119 | break; | |
120 | ||
121 | case ZEBRA_EPL_LINE : | |
122 | break; | |
123 | ||
124 | case ZEBRA_EPL_PAGE : | |
125 | break; | |
126 | ||
127 | case ZEBRA_ZPL : | |
128 | break; | |
129 | ||
130 | case ZEBRA_CPCL : | |
131 | break; | |
f7deaa1a | 132 | |
133 | case INTELLITECH_PCL : | |
134 | /* | |
135 | * Send a PCL reset sequence. | |
136 | */ | |
137 | ||
138 | putchar(0x1b); | |
139 | putchar('E'); | |
140 | break; | |
ef416fc2 | 141 | } |
142 | } | |
143 | ||
144 | ||
145 | /* | |
146 | * 'StartPage()' - Start a page of graphics. | |
147 | */ | |
148 | ||
149 | void | |
e1d6a774 | 150 | StartPage(ppd_file_t *ppd, /* I - PPD file */ |
839a51c8 | 151 | cups_page_header2_t *header) /* I - Page header */ |
ef416fc2 | 152 | { |
153 | ppd_choice_t *choice; /* Marked choice */ | |
7e86f2f6 | 154 | unsigned length; /* Actual label length */ |
ef416fc2 | 155 | |
156 | ||
e1d6a774 | 157 | /* |
158 | * Show page device dictionary... | |
159 | */ | |
160 | ||
161 | fprintf(stderr, "DEBUG: StartPage...\n"); | |
e1d6a774 | 162 | fprintf(stderr, "DEBUG: Duplex = %d\n", header->Duplex); |
992d9918 MS |
163 | fprintf(stderr, "DEBUG: HWResolution = [ %d %d ]\n", header->HWResolution[0], header->HWResolution[1]); |
164 | fprintf(stderr, "DEBUG: ImagingBoundingBox = [ %d %d %d %d ]\n", header->ImagingBoundingBox[0], header->ImagingBoundingBox[1], header->ImagingBoundingBox[2], header->ImagingBoundingBox[3]); | |
165 | fprintf(stderr, "DEBUG: Margins = [ %d %d ]\n", header->Margins[0], header->Margins[1]); | |
e1d6a774 | 166 | fprintf(stderr, "DEBUG: ManualFeed = %d\n", header->ManualFeed); |
167 | fprintf(stderr, "DEBUG: MediaPosition = %d\n", header->MediaPosition); | |
e1d6a774 | 168 | fprintf(stderr, "DEBUG: NumCopies = %d\n", header->NumCopies); |
169 | fprintf(stderr, "DEBUG: Orientation = %d\n", header->Orientation); | |
992d9918 | 170 | fprintf(stderr, "DEBUG: PageSize = [ %d %d ]\n", header->PageSize[0], header->PageSize[1]); |
e1d6a774 | 171 | fprintf(stderr, "DEBUG: cupsWidth = %d\n", header->cupsWidth); |
172 | fprintf(stderr, "DEBUG: cupsHeight = %d\n", header->cupsHeight); | |
173 | fprintf(stderr, "DEBUG: cupsMediaType = %d\n", header->cupsMediaType); | |
174 | fprintf(stderr, "DEBUG: cupsBitsPerColor = %d\n", header->cupsBitsPerColor); | |
175 | fprintf(stderr, "DEBUG: cupsBitsPerPixel = %d\n", header->cupsBitsPerPixel); | |
176 | fprintf(stderr, "DEBUG: cupsBytesPerLine = %d\n", header->cupsBytesPerLine); | |
177 | fprintf(stderr, "DEBUG: cupsColorOrder = %d\n", header->cupsColorOrder); | |
178 | fprintf(stderr, "DEBUG: cupsColorSpace = %d\n", header->cupsColorSpace); | |
179 | fprintf(stderr, "DEBUG: cupsCompression = %d\n", header->cupsCompression); | |
180 | ||
ef416fc2 | 181 | switch (ModelNumber) |
182 | { | |
183 | case DYMO_3x0 : | |
184 | /* | |
185 | * Setup printer/job attributes... | |
186 | */ | |
187 | ||
188 | length = header->PageSize[1] * header->HWResolution[1] / 72; | |
189 | ||
190 | printf("\033L%c%c", length >> 8, length); | |
191 | printf("\033D%c", header->cupsBytesPerLine); | |
192 | ||
193 | printf("\033%c", header->cupsCompression + 'c'); /* Darkness */ | |
194 | break; | |
195 | ||
196 | case ZEBRA_EPL_LINE : | |
197 | /* | |
198 | * Set print rate... | |
199 | */ | |
200 | ||
201 | if ((choice = ppdFindMarkedChoice(ppd, "zePrintRate")) != NULL && | |
202 | strcmp(choice->choice, "Default")) | |
203 | printf("\033S%.0f", atof(choice->choice) * 2.0 - 2.0); | |
204 | ||
205 | /* | |
206 | * Set darkness... | |
207 | */ | |
208 | ||
209 | if (header->cupsCompression > 0 && header->cupsCompression <= 100) | |
210 | printf("\033D%d", 7 * header->cupsCompression / 100); | |
211 | ||
212 | /* | |
213 | * Set left margin to 0... | |
214 | */ | |
215 | ||
216 | fputs("\033M01", stdout); | |
217 | ||
218 | /* | |
219 | * Start buffered output... | |
220 | */ | |
221 | ||
222 | fputs("\033B", stdout); | |
223 | break; | |
224 | ||
225 | case ZEBRA_EPL_PAGE : | |
226 | /* | |
227 | * Start a new label... | |
228 | */ | |
229 | ||
230 | puts(""); | |
231 | puts("N"); | |
232 | ||
233 | /* | |
234 | * Set hardware options... | |
235 | */ | |
236 | ||
237 | if (!strcmp(header->MediaType, "Direct")) | |
238 | puts("OD"); | |
239 | ||
240 | /* | |
241 | * Set print rate... | |
242 | */ | |
243 | ||
244 | if ((choice = ppdFindMarkedChoice(ppd, "zePrintRate")) != NULL && | |
245 | strcmp(choice->choice, "Default")) | |
246 | { | |
7e86f2f6 | 247 | double val = atof(choice->choice); |
ef416fc2 | 248 | |
249 | if (val >= 3.0) | |
250 | printf("S%.0f\n", val); | |
251 | else | |
252 | printf("S%.0f\n", val * 2.0 - 2.0); | |
253 | } | |
254 | ||
255 | /* | |
256 | * Set darkness... | |
257 | */ | |
258 | ||
259 | if (header->cupsCompression > 0 && header->cupsCompression <= 100) | |
7e86f2f6 | 260 | printf("D%u\n", 15 * header->cupsCompression / 100); |
ef416fc2 | 261 | |
262 | /* | |
263 | * Set label size... | |
264 | */ | |
265 | ||
7e86f2f6 | 266 | printf("q%u\n", (header->cupsWidth + 7) & ~7U); |
ef416fc2 | 267 | break; |
268 | ||
269 | case ZEBRA_ZPL : | |
270 | /* | |
271 | * Set darkness... | |
272 | */ | |
273 | ||
274 | if (header->cupsCompression > 0 && header->cupsCompression <= 100) | |
7e86f2f6 | 275 | printf("~SD%02u\n", 30 * header->cupsCompression / 100); |
ef416fc2 | 276 | |
277 | /* | |
278 | * Start bitmap graphics... | |
279 | */ | |
280 | ||
7e86f2f6 | 281 | printf("~DGR:CUPS.GRF,%u,%u,\n", |
ef416fc2 | 282 | header->cupsHeight * header->cupsBytesPerLine, |
283 | header->cupsBytesPerLine); | |
284 | ||
285 | /* | |
286 | * Allocate compression buffers... | |
287 | */ | |
288 | ||
289 | CompBuffer = malloc(2 * header->cupsBytesPerLine + 1); | |
290 | LastBuffer = malloc(header->cupsBytesPerLine); | |
291 | LastSet = 0; | |
292 | break; | |
293 | ||
294 | case ZEBRA_CPCL : | |
295 | /* | |
296 | * Start label... | |
297 | */ | |
298 | ||
299 | printf("! 0 %u %u %u %u\r\n", header->HWResolution[0], | |
300 | header->HWResolution[1], header->cupsHeight, | |
301 | header->NumCopies); | |
7e86f2f6 | 302 | printf("PAGE-WIDTH %u\r\n", header->cupsWidth); |
eadeefa2 | 303 | printf("PAGE-HEIGHT %u\r\n", header->cupsHeight); |
ef416fc2 | 304 | break; |
f7deaa1a | 305 | |
306 | case INTELLITECH_PCL : | |
307 | /* | |
308 | * Set the media size... | |
309 | */ | |
310 | ||
311 | printf("\033&l6D\033&k12H"); /* Set 6 LPI, 10 CPI */ | |
312 | printf("\033&l0O"); /* Set portrait orientation */ | |
313 | ||
314 | switch (header->PageSize[1]) | |
315 | { | |
316 | case 540 : /* Monarch Envelope */ | |
317 | printf("\033&l80A"); /* Set page size */ | |
318 | break; | |
319 | ||
320 | case 624 : /* DL Envelope */ | |
321 | printf("\033&l90A"); /* Set page size */ | |
322 | break; | |
323 | ||
324 | case 649 : /* C5 Envelope */ | |
325 | printf("\033&l91A"); /* Set page size */ | |
326 | break; | |
327 | ||
328 | case 684 : /* COM-10 Envelope */ | |
329 | printf("\033&l81A"); /* Set page size */ | |
330 | break; | |
331 | ||
332 | case 756 : /* Executive */ | |
333 | printf("\033&l1A"); /* Set page size */ | |
334 | break; | |
335 | ||
336 | case 792 : /* Letter */ | |
337 | printf("\033&l2A"); /* Set page size */ | |
338 | break; | |
339 | ||
340 | case 842 : /* A4 */ | |
341 | printf("\033&l26A"); /* Set page size */ | |
342 | break; | |
343 | ||
344 | case 1008 : /* Legal */ | |
345 | printf("\033&l3A"); /* Set page size */ | |
346 | break; | |
347 | ||
348 | default : /* Custom size */ | |
7e86f2f6 | 349 | printf("\033!f%uZ", header->PageSize[1] * 300 / 72); |
f7deaa1a | 350 | break; |
351 | } | |
352 | ||
7e86f2f6 | 353 | printf("\033&l%uP", /* Set page length */ |
f7deaa1a | 354 | header->PageSize[1] / 12); |
355 | printf("\033&l0E"); /* Set top margin to 0 */ | |
7e86f2f6 MS |
356 | if (header->NumCopies) |
357 | printf("\033&l%uX", header->NumCopies); | |
f7deaa1a | 358 | /* Set number copies */ |
359 | printf("\033&l0L"); /* Turn off perforation skip */ | |
360 | ||
361 | /* | |
362 | * Print settings... | |
363 | */ | |
364 | ||
365 | if (Page == 1) | |
366 | { | |
367 | if (header->cupsRowFeed) /* inPrintRate */ | |
7e86f2f6 | 368 | printf("\033!p%uS", header->cupsRowFeed); |
f7deaa1a | 369 | |
7e86f2f6 | 370 | if (header->cupsCompression != ~0U) |
f7deaa1a | 371 | /* inPrintDensity */ |
e8fb7507 | 372 | printf("\033&d%dA", 30 * header->cupsCompression / 100 - 15); |
f7deaa1a | 373 | |
374 | if ((choice = ppdFindMarkedChoice(ppd, "inPrintMode")) != NULL) | |
375 | { | |
376 | if (!strcmp(choice->choice, "Standard")) | |
377 | fputs("\033!p0M", stdout); | |
378 | else if (!strcmp(choice->choice, "Tear")) | |
379 | { | |
380 | fputs("\033!p1M", stdout); | |
381 | ||
382 | if (header->cupsRowCount) /* inTearInterval */ | |
7e86f2f6 | 383 | printf("\033!n%uT", header->cupsRowCount); |
f7deaa1a | 384 | } |
385 | else | |
386 | { | |
387 | fputs("\033!p2M", stdout); | |
388 | ||
389 | if (header->cupsRowStep) /* inCutInterval */ | |
7e86f2f6 | 390 | printf("\033!n%uC", header->cupsRowStep); |
f7deaa1a | 391 | } |
392 | } | |
393 | } | |
394 | ||
395 | /* | |
396 | * Setup graphics... | |
397 | */ | |
398 | ||
7e86f2f6 | 399 | printf("\033*t%uR", header->HWResolution[0]); |
f7deaa1a | 400 | /* Set resolution */ |
401 | ||
7e86f2f6 | 402 | printf("\033*r%uS", header->cupsWidth); |
f7deaa1a | 403 | /* Set width */ |
7e86f2f6 | 404 | printf("\033*r%uT", header->cupsHeight); |
f7deaa1a | 405 | /* Set height */ |
406 | ||
407 | printf("\033&a0H"); /* Set horizontal position */ | |
408 | printf("\033&a0V"); /* Set vertical position */ | |
409 | printf("\033*r1A"); /* Start graphics */ | |
410 | printf("\033*b3M"); /* Set compression */ | |
411 | ||
412 | /* | |
413 | * Allocate compression buffers... | |
414 | */ | |
415 | ||
416 | CompBuffer = malloc(2 * header->cupsBytesPerLine + 1); | |
417 | LastBuffer = malloc(header->cupsBytesPerLine); | |
418 | LastSet = 0; | |
419 | break; | |
ef416fc2 | 420 | } |
421 | ||
422 | /* | |
423 | * Allocate memory for a line of graphics... | |
424 | */ | |
425 | ||
426 | Buffer = malloc(header->cupsBytesPerLine); | |
427 | Feed = 0; | |
428 | } | |
429 | ||
430 | ||
431 | /* | |
432 | * 'EndPage()' - Finish a page of graphics. | |
433 | */ | |
434 | ||
435 | void | |
29500e14 | 436 | EndPage(ppd_file_t *ppd, /* I - PPD file */ |
839a51c8 | 437 | cups_page_header2_t *header) /* I - Page header */ |
ef416fc2 | 438 | { |
439 | int val; /* Option value */ | |
440 | ppd_choice_t *choice; /* Marked choice */ | |
ef416fc2 | 441 | |
442 | ||
443 | switch (ModelNumber) | |
444 | { | |
445 | case DYMO_3x0 : | |
446 | /* | |
447 | * Eject the current page... | |
448 | */ | |
449 | ||
450 | fputs("\033E", stdout); | |
451 | break; | |
452 | ||
453 | case ZEBRA_EPL_LINE : | |
454 | /* | |
455 | * End buffered output, eject the label... | |
456 | */ | |
457 | ||
458 | fputs("\033E\014", stdout); | |
459 | break; | |
460 | ||
461 | case ZEBRA_EPL_PAGE : | |
462 | /* | |
463 | * Print the label... | |
464 | */ | |
465 | ||
466 | puts("P1"); | |
e7f4e0e9 MS |
467 | |
468 | /* | |
469 | * Cut the label as needed... | |
470 | */ | |
471 | ||
472 | if (header->CutMedia) | |
473 | puts("C"); | |
ef416fc2 | 474 | break; |
475 | ||
476 | case ZEBRA_ZPL : | |
477 | if (Canceled) | |
478 | { | |
479 | /* | |
480 | * Cancel bitmap download... | |
481 | */ | |
482 | ||
483 | puts("~DN"); | |
484 | break; | |
485 | } | |
486 | ||
487 | /* | |
488 | * Start label... | |
489 | */ | |
490 | ||
491 | puts("^XA"); | |
492 | ||
29500e14 MS |
493 | /* |
494 | * Rotate 180 degrees so that the top of the label/page is at the | |
495 | * leading edge... | |
496 | */ | |
497 | ||
498 | puts("^POI"); | |
499 | ||
500 | /* | |
501 | * Set print width... | |
502 | */ | |
503 | ||
504 | printf("^PW%u\n", header->cupsWidth); | |
505 | ||
ef416fc2 | 506 | /* |
507 | * Set print rate... | |
508 | */ | |
509 | ||
510 | if ((choice = ppdFindMarkedChoice(ppd, "zePrintRate")) != NULL && | |
511 | strcmp(choice->choice, "Default")) | |
512 | { | |
513 | val = atoi(choice->choice); | |
514 | printf("^PR%d,%d,%d\n", val, val, val); | |
515 | } | |
516 | ||
517 | /* | |
518 | * Put label home in default position (0,0)... | |
519 | */ | |
520 | ||
521 | printf("^LH0,0\n"); | |
522 | ||
523 | /* | |
524 | * Set media tracking... | |
525 | */ | |
526 | ||
527 | if (ppdIsMarked(ppd, "zeMediaTracking", "Continuous")) | |
528 | { | |
529 | /* | |
530 | * Add label length command for continuous... | |
531 | */ | |
532 | ||
533 | printf("^LL%d\n", header->cupsHeight); | |
534 | printf("^MNN\n"); | |
535 | } | |
536 | else if (ppdIsMarked(ppd, "zeMediaTracking", "Web")) | |
537 | printf("^MNY\n"); | |
538 | else if (ppdIsMarked(ppd, "zeMediaTracking", "Mark")) | |
539 | printf("^MNM\n"); | |
540 | ||
541 | /* | |
542 | * Set label top | |
543 | */ | |
544 | ||
545 | if (header->cupsRowStep != 200) | |
7b466f29 | 546 | printf("^LT%d\n", header->cupsRowStep); |
ef416fc2 | 547 | |
548 | /* | |
549 | * Set media type... | |
550 | */ | |
551 | ||
552 | if (!strcmp(header->MediaType, "Thermal")) | |
553 | printf("^MTT\n"); | |
554 | else if (!strcmp(header->MediaType, "Direct")) | |
555 | printf("^MTD\n"); | |
556 | ||
557 | /* | |
558 | * Set print mode... | |
559 | */ | |
560 | ||
561 | if ((choice = ppdFindMarkedChoice(ppd, "zePrintMode")) != NULL && | |
562 | strcmp(choice->choice, "Saved")) | |
563 | { | |
564 | printf("^MM"); | |
565 | ||
566 | if (!strcmp(choice->choice, "Tear")) | |
567 | printf("T,Y\n"); | |
568 | else if (!strcmp(choice->choice, "Peel")) | |
569 | printf("P,Y\n"); | |
570 | else if (!strcmp(choice->choice, "Rewind")) | |
571 | printf("R,Y\n"); | |
572 | else if (!strcmp(choice->choice, "Applicator")) | |
573 | printf("A,Y\n"); | |
574 | else | |
575 | printf("C,Y\n"); | |
576 | } | |
577 | ||
578 | /* | |
579 | * Set tear-off adjust position... | |
580 | */ | |
581 | ||
582 | if (header->AdvanceDistance != 1000) | |
583 | { | |
584 | if ((int)header->AdvanceDistance < 0) | |
585 | printf("~TA%04d\n", (int)header->AdvanceDistance); | |
586 | else | |
587 | printf("~TA%03d\n", (int)header->AdvanceDistance); | |
588 | } | |
589 | ||
590 | /* | |
591 | * Allow for reprinting after an error... | |
592 | */ | |
593 | ||
594 | if (ppdIsMarked(ppd, "zeErrorReprint", "Always")) | |
595 | printf("^JZY\n"); | |
596 | else if (ppdIsMarked(ppd, "zeErrorReprint", "Never")) | |
597 | printf("^JZN\n"); | |
598 | ||
599 | /* | |
600 | * Print multiple copies | |
601 | */ | |
602 | ||
603 | if (header->NumCopies > 1) | |
604 | printf("^PQ%d, 0, 0, N\n", header->NumCopies); | |
605 | ||
606 | /* | |
607 | * Display the label image... | |
608 | */ | |
609 | ||
610 | puts("^FO0,0^XGR:CUPS.GRF,1,1^FS"); | |
611 | ||
612 | /* | |
613 | * End the label and eject... | |
614 | */ | |
615 | ||
03cc81b7 MS |
616 | puts("^XZ"); |
617 | ||
618 | /* | |
619 | * Delete the label image... | |
620 | */ | |
621 | ||
622 | puts("^XA"); | |
29500e14 | 623 | puts("^IDR:CUPS.GRF^FS"); |
5098fdde | 624 | puts("^XZ"); |
e7f4e0e9 MS |
625 | |
626 | /* | |
627 | * Cut the label as needed... | |
628 | */ | |
629 | ||
630 | if (header->CutMedia) | |
631 | puts("^CN1"); | |
ef416fc2 | 632 | break; |
633 | ||
634 | case ZEBRA_CPCL : | |
635 | /* | |
636 | * Set tear-off adjust position... | |
637 | */ | |
638 | ||
639 | if (header->AdvanceDistance != 1000) | |
640 | printf("PRESENT-AT %d 1\r\n", (int)header->AdvanceDistance); | |
641 | ||
642 | /* | |
643 | * Allow for reprinting after an error... | |
644 | */ | |
645 | ||
646 | if (ppdIsMarked(ppd, "zeErrorReprint", "Always")) | |
647 | puts("ON-OUT-OF-PAPER WAIT\r"); | |
648 | else if (ppdIsMarked(ppd, "zeErrorReprint", "Never")) | |
649 | puts("ON-OUT-OF-PAPER PURGE\r"); | |
650 | ||
651 | /* | |
652 | * Cut label? | |
653 | */ | |
654 | ||
655 | if (header->CutMedia) | |
656 | puts("CUT\r"); | |
657 | ||
658 | /* | |
659 | * Set darkness... | |
660 | */ | |
661 | ||
662 | if (header->cupsCompression > 0) | |
663 | printf("TONE %u\r\n", 2 * header->cupsCompression); | |
664 | ||
665 | /* | |
666 | * Set print rate... | |
667 | */ | |
668 | ||
669 | if ((choice = ppdFindMarkedChoice(ppd, "zePrintRate")) != NULL && | |
670 | strcmp(choice->choice, "Default")) | |
671 | { | |
672 | val = atoi(choice->choice); | |
673 | printf("SPEED %d\r\n", val); | |
674 | } | |
675 | ||
676 | /* | |
677 | * Print the label... | |
678 | */ | |
679 | ||
8ca02f3c | 680 | if ((choice = ppdFindMarkedChoice(ppd, "zeMediaTracking")) == NULL || |
681 | strcmp(choice->choice, "Continuous")) | |
682 | puts("FORM\r"); | |
683 | ||
ef416fc2 | 684 | puts("PRINT\r"); |
685 | break; | |
f7deaa1a | 686 | |
687 | case INTELLITECH_PCL : | |
688 | printf("\033*rB"); /* End GFX */ | |
689 | printf("\014"); /* Eject current page */ | |
690 | break; | |
ef416fc2 | 691 | } |
692 | ||
693 | fflush(stdout); | |
694 | ||
ef416fc2 | 695 | /* |
696 | * Free memory... | |
697 | */ | |
698 | ||
699 | free(Buffer); | |
cfeac714 MS |
700 | |
701 | if (CompBuffer) | |
702 | { | |
703 | free(CompBuffer); | |
704 | CompBuffer = NULL; | |
705 | } | |
706 | ||
707 | if (LastBuffer) | |
708 | { | |
709 | free(LastBuffer); | |
710 | LastBuffer = NULL; | |
711 | } | |
ef416fc2 | 712 | } |
713 | ||
714 | ||
715 | /* | |
716 | * 'CancelJob()' - Cancel the current job... | |
717 | */ | |
718 | ||
719 | void | |
720 | CancelJob(int sig) /* I - Signal */ | |
721 | { | |
722 | /* | |
723 | * Tell the main loop to stop... | |
724 | */ | |
725 | ||
726 | (void)sig; | |
727 | ||
728 | Canceled = 1; | |
729 | } | |
730 | ||
731 | ||
732 | /* | |
733 | * 'OutputLine()' - Output a line of graphics... | |
734 | */ | |
735 | ||
736 | void | |
737 | OutputLine(ppd_file_t *ppd, /* I - PPD file */ | |
839a51c8 | 738 | cups_page_header2_t *header, /* I - Page header */ |
7e86f2f6 | 739 | unsigned y) /* I - Line number */ |
ef416fc2 | 740 | { |
7e86f2f6 | 741 | unsigned i; /* Looping var */ |
ef416fc2 | 742 | unsigned char *ptr; /* Pointer into buffer */ |
ed486911 | 743 | unsigned char *compptr; /* Pointer into compression buffer */ |
7e86f2f6 MS |
744 | unsigned char repeat_char; /* Repeated character */ |
745 | unsigned repeat_count; /* Number of repeated characters */ | |
746 | static const unsigned char *hex = (const unsigned char *)"0123456789ABCDEF"; | |
ef416fc2 | 747 | /* Hex digits */ |
748 | ||
749 | ||
7e86f2f6 MS |
750 | (void)ppd; |
751 | ||
ef416fc2 | 752 | switch (ModelNumber) |
753 | { | |
754 | case DYMO_3x0 : | |
755 | /* | |
756 | * See if the line is blank; if not, write it to the printer... | |
757 | */ | |
758 | ||
759 | if (Buffer[0] || | |
760 | memcmp(Buffer, Buffer + 1, header->cupsBytesPerLine - 1)) | |
761 | { | |
762 | if (Feed) | |
763 | { | |
764 | while (Feed > 255) | |
765 | { | |
766 | printf("\033f\001%c", 255); | |
767 | Feed -= 255; | |
768 | } | |
769 | ||
770 | printf("\033f\001%c", Feed); | |
771 | Feed = 0; | |
772 | } | |
773 | ||
774 | putchar(0x16); | |
775 | fwrite(Buffer, header->cupsBytesPerLine, 1, stdout); | |
776 | fflush(stdout); | |
ef416fc2 | 777 | } |
778 | else | |
779 | Feed ++; | |
780 | break; | |
781 | ||
782 | case ZEBRA_EPL_LINE : | |
783 | printf("\033g%03d", header->cupsBytesPerLine); | |
784 | fwrite(Buffer, 1, header->cupsBytesPerLine, stdout); | |
785 | fflush(stdout); | |
786 | break; | |
787 | ||
788 | case ZEBRA_EPL_PAGE : | |
789 | if (Buffer[0] || memcmp(Buffer, Buffer + 1, header->cupsBytesPerLine)) | |
790 | { | |
791 | printf("GW0,%d,%d,1\n", y, header->cupsBytesPerLine); | |
792 | for (i = header->cupsBytesPerLine, ptr = Buffer; i > 0; i --, ptr ++) | |
793 | putchar(~*ptr); | |
794 | putchar('\n'); | |
795 | fflush(stdout); | |
796 | } | |
797 | break; | |
798 | ||
799 | case ZEBRA_ZPL : | |
800 | /* | |
801 | * Determine if this row is the same as the previous line. | |
802 | * If so, output a ':' and return... | |
803 | */ | |
804 | ||
805 | if (LastSet) | |
806 | { | |
807 | if (!memcmp(Buffer, LastBuffer, header->cupsBytesPerLine)) | |
808 | { | |
809 | putchar(':'); | |
810 | return; | |
811 | } | |
812 | } | |
813 | ||
814 | /* | |
815 | * Convert the line to hex digits... | |
816 | */ | |
817 | ||
818 | for (ptr = Buffer, compptr = CompBuffer, i = header->cupsBytesPerLine; | |
819 | i > 0; | |
820 | i --, ptr ++) | |
821 | { | |
822 | *compptr++ = hex[*ptr >> 4]; | |
823 | *compptr++ = hex[*ptr & 15]; | |
824 | } | |
825 | ||
826 | *compptr = '\0'; | |
827 | ||
828 | /* | |
829 | * Run-length compress the graphics... | |
830 | */ | |
831 | ||
b86bc4cf | 832 | for (compptr = CompBuffer + 1, repeat_char = CompBuffer[0], repeat_count = 1; |
ef416fc2 | 833 | *compptr; |
834 | compptr ++) | |
835 | if (*compptr == repeat_char) | |
836 | repeat_count ++; | |
837 | else | |
838 | { | |
839 | ZPLCompress(repeat_char, repeat_count); | |
840 | repeat_char = *compptr; | |
841 | repeat_count = 1; | |
842 | } | |
843 | ||
844 | if (repeat_char == '0') | |
845 | { | |
846 | /* | |
847 | * Handle 0's on the end of the line... | |
848 | */ | |
849 | ||
850 | if (repeat_count & 1) | |
b86bc4cf | 851 | { |
852 | repeat_count --; | |
ef416fc2 | 853 | putchar('0'); |
b86bc4cf | 854 | } |
ef416fc2 | 855 | |
b86bc4cf | 856 | if (repeat_count > 0) |
857 | putchar(','); | |
ef416fc2 | 858 | } |
859 | else | |
860 | ZPLCompress(repeat_char, repeat_count); | |
861 | ||
b86bc4cf | 862 | fflush(stdout); |
863 | ||
ef416fc2 | 864 | /* |
865 | * Save this line for the next round... | |
866 | */ | |
867 | ||
868 | memcpy(LastBuffer, Buffer, header->cupsBytesPerLine); | |
869 | LastSet = 1; | |
870 | break; | |
871 | ||
872 | case ZEBRA_CPCL : | |
873 | if (Buffer[0] || memcmp(Buffer, Buffer + 1, header->cupsBytesPerLine)) | |
874 | { | |
875 | printf("CG %u 1 0 %d ", header->cupsBytesPerLine, y); | |
876 | fwrite(Buffer, 1, header->cupsBytesPerLine, stdout); | |
877 | puts("\r"); | |
878 | fflush(stdout); | |
879 | } | |
880 | break; | |
f7deaa1a | 881 | |
882 | case INTELLITECH_PCL : | |
883 | if (Buffer[0] || | |
884 | memcmp(Buffer, Buffer + 1, header->cupsBytesPerLine - 1)) | |
885 | { | |
886 | if (Feed) | |
887 | { | |
888 | printf("\033*b%dY", Feed); | |
889 | Feed = 0; | |
890 | LastSet = 0; | |
891 | } | |
892 | ||
893 | PCLCompress(Buffer, header->cupsBytesPerLine); | |
894 | } | |
895 | else | |
896 | Feed ++; | |
897 | break; | |
898 | } | |
899 | } | |
900 | ||
901 | ||
902 | /* | |
903 | * 'PCLCompress()' - Output a PCL (mode 3) compressed line. | |
904 | */ | |
905 | ||
906 | void | |
907 | PCLCompress(unsigned char *line, /* I - Line to compress */ | |
7e86f2f6 | 908 | unsigned length) /* I - Length of line */ |
f7deaa1a | 909 | { |
910 | unsigned char *line_ptr, /* Current byte pointer */ | |
911 | *line_end, /* End-of-line byte pointer */ | |
912 | *comp_ptr, /* Pointer into compression buffer */ | |
913 | *start, /* Start of compression sequence */ | |
914 | *seed; /* Seed buffer pointer */ | |
7e86f2f6 | 915 | unsigned count, /* Count of bytes for output */ |
f7deaa1a | 916 | offset; /* Offset of bytes for output */ |
917 | ||
918 | ||
919 | /* | |
920 | * Do delta-row compression... | |
921 | */ | |
922 | ||
923 | line_ptr = line; | |
924 | line_end = line + length; | |
925 | ||
926 | comp_ptr = CompBuffer; | |
927 | seed = LastBuffer; | |
928 | ||
929 | while (line_ptr < line_end) | |
930 | { | |
931 | /* | |
932 | * Find the next non-matching sequence... | |
933 | */ | |
934 | ||
935 | start = line_ptr; | |
936 | ||
937 | if (!LastSet) | |
938 | { | |
939 | /* | |
940 | * The seed buffer is invalid, so do the next 8 bytes, max... | |
941 | */ | |
942 | ||
943 | offset = 0; | |
944 | ||
7e86f2f6 | 945 | if ((count = (unsigned)(line_end - line_ptr)) > 8) |
f7deaa1a | 946 | count = 8; |
947 | ||
948 | line_ptr += count; | |
949 | } | |
950 | else | |
951 | { | |
952 | /* | |
953 | * The seed buffer is valid, so compare against it... | |
954 | */ | |
955 | ||
956 | while (*line_ptr == *seed && | |
957 | line_ptr < line_end) | |
958 | { | |
959 | line_ptr ++; | |
960 | seed ++; | |
961 | } | |
962 | ||
963 | if (line_ptr == line_end) | |
964 | break; | |
965 | ||
7e86f2f6 | 966 | offset = (unsigned)(line_ptr - start); |
f7deaa1a | 967 | |
968 | /* | |
969 | * Find up to 8 non-matching bytes... | |
970 | */ | |
971 | ||
972 | start = line_ptr; | |
973 | count = 0; | |
974 | while (*line_ptr != *seed && | |
975 | line_ptr < line_end && | |
976 | count < 8) | |
977 | { | |
978 | line_ptr ++; | |
979 | seed ++; | |
980 | count ++; | |
981 | } | |
982 | } | |
983 | ||
984 | /* | |
985 | * Place mode 3 compression data in the buffer; see HP manuals | |
986 | * for details... | |
987 | */ | |
988 | ||
989 | if (offset >= 31) | |
990 | { | |
991 | /* | |
992 | * Output multi-byte offset... | |
993 | */ | |
994 | ||
7e86f2f6 | 995 | *comp_ptr++ = (unsigned char)(((count - 1) << 5) | 31); |
f7deaa1a | 996 | |
997 | offset -= 31; | |
998 | while (offset >= 255) | |
999 | { | |
1000 | *comp_ptr++ = 255; | |
1001 | offset -= 255; | |
1002 | } | |
1003 | ||
7e86f2f6 | 1004 | *comp_ptr++ = (unsigned char)offset; |
f7deaa1a | 1005 | } |
1006 | else | |
1007 | { | |
1008 | /* | |
1009 | * Output single-byte offset... | |
1010 | */ | |
1011 | ||
7e86f2f6 | 1012 | *comp_ptr++ = (unsigned char)(((count - 1) << 5) | offset); |
f7deaa1a | 1013 | } |
1014 | ||
1015 | memcpy(comp_ptr, start, count); | |
1016 | comp_ptr += count; | |
ef416fc2 | 1017 | } |
f7deaa1a | 1018 | |
f7deaa1a | 1019 | /* |
1020 | * Set the length of the data and write it... | |
1021 | */ | |
1022 | ||
355e94dc | 1023 | printf("\033*b%dW", (int)(comp_ptr - CompBuffer)); |
7e86f2f6 | 1024 | fwrite(CompBuffer, (size_t)(comp_ptr - CompBuffer), 1, stdout); |
f7deaa1a | 1025 | |
1026 | /* | |
1027 | * Save this line as a "seed" buffer for the next... | |
1028 | */ | |
1029 | ||
1030 | memcpy(LastBuffer, line, length); | |
1031 | LastSet = 1; | |
ef416fc2 | 1032 | } |
1033 | ||
1034 | ||
1035 | /* | |
1036 | * 'ZPLCompress()' - Output a run-length compression sequence. | |
1037 | */ | |
1038 | ||
1039 | void | |
7e86f2f6 MS |
1040 | ZPLCompress(unsigned char repeat_char, /* I - Character to repeat */ |
1041 | unsigned repeat_count) /* I - Number of repeated characters */ | |
ef416fc2 | 1042 | { |
1043 | if (repeat_count > 1) | |
1044 | { | |
1045 | /* | |
1046 | * Print as many z's as possible - they are the largest denomination | |
aaf19ab0 MS |
1047 | * representing 400 characters (zC stands for 400 adjacent C's) |
1048 | */ | |
ef416fc2 | 1049 | |
1050 | while (repeat_count >= 400) | |
1051 | { | |
1052 | putchar('z'); | |
1053 | repeat_count -= 400; | |
1054 | } | |
1055 | ||
1056 | /* | |
1057 | * Then print 'g' through 'y' as multiples of 20 characters... | |
1058 | */ | |
1059 | ||
1060 | if (repeat_count >= 20) | |
1061 | { | |
7e86f2f6 | 1062 | putchar((int)('f' + repeat_count / 20)); |
ef416fc2 | 1063 | repeat_count %= 20; |
1064 | } | |
1065 | ||
1066 | /* | |
1067 | * Finally, print 'G' through 'Y' as 1 through 19 characters... | |
1068 | */ | |
1069 | ||
1070 | if (repeat_count > 0) | |
7e86f2f6 | 1071 | putchar((int)('F' + repeat_count)); |
ef416fc2 | 1072 | } |
1073 | ||
1074 | /* | |
1075 | * Then the character to be repeated... | |
1076 | */ | |
1077 | ||
7e86f2f6 | 1078 | putchar((int)repeat_char); |
ef416fc2 | 1079 | } |
1080 | ||
1081 | ||
1082 | /* | |
1083 | * 'main()' - Main entry and processing of driver. | |
1084 | */ | |
1085 | ||
1086 | int /* O - Exit status */ | |
1087 | main(int argc, /* I - Number of command-line arguments */ | |
1088 | char *argv[]) /* I - Command-line arguments */ | |
1089 | { | |
1090 | int fd; /* File descriptor */ | |
1091 | cups_raster_t *ras; /* Raster stream for printing */ | |
839a51c8 | 1092 | cups_page_header2_t header; /* Page header from file */ |
7e86f2f6 | 1093 | unsigned y; /* Current line */ |
ef416fc2 | 1094 | ppd_file_t *ppd; /* PPD file */ |
1095 | int num_options; /* Number of options */ | |
1096 | cups_option_t *options; /* Options */ | |
839a51c8 MS |
1097 | #if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET) |
1098 | struct sigaction action; /* Actions for POSIX signals */ | |
1099 | #endif /* HAVE_SIGACTION && !HAVE_SIGSET */ | |
ef416fc2 | 1100 | |
1101 | ||
1102 | /* | |
1103 | * Make sure status messages are not buffered... | |
1104 | */ | |
1105 | ||
1106 | setbuf(stderr, NULL); | |
1107 | ||
1108 | /* | |
1109 | * Check command-line... | |
1110 | */ | |
1111 | ||
1112 | if (argc < 6 || argc > 7) | |
1113 | { | |
1114 | /* | |
1115 | * We don't have the correct number of arguments; write an error message | |
1116 | * and return. | |
1117 | */ | |
1118 | ||
0837b7e8 MS |
1119 | _cupsLangPrintFilter(stderr, "ERROR", |
1120 | _("%s job-id user title copies options [file]"), | |
1121 | "rastertolabel"); | |
ef416fc2 | 1122 | return (1); |
1123 | } | |
1124 | ||
1125 | /* | |
1126 | * Open the page stream... | |
1127 | */ | |
1128 | ||
1129 | if (argc == 7) | |
1130 | { | |
1131 | if ((fd = open(argv[6], O_RDONLY)) == -1) | |
1132 | { | |
0837b7e8 | 1133 | _cupsLangPrintError("ERROR", _("Unable to open raster file")); |
ef416fc2 | 1134 | sleep(1); |
1135 | return (1); | |
1136 | } | |
1137 | } | |
1138 | else | |
1139 | fd = 0; | |
1140 | ||
1141 | ras = cupsRasterOpen(fd, CUPS_RASTER_READ); | |
1142 | ||
839a51c8 MS |
1143 | /* |
1144 | * Register a signal handler to eject the current page if the | |
1145 | * job is cancelled. | |
1146 | */ | |
1147 | ||
1148 | Canceled = 0; | |
1149 | ||
1150 | #ifdef HAVE_SIGSET /* Use System V signals over POSIX to avoid bugs */ | |
1151 | sigset(SIGTERM, CancelJob); | |
1152 | #elif defined(HAVE_SIGACTION) | |
1153 | memset(&action, 0, sizeof(action)); | |
1154 | ||
1155 | sigemptyset(&action.sa_mask); | |
1156 | action.sa_handler = CancelJob; | |
1157 | sigaction(SIGTERM, &action, NULL); | |
1158 | #else | |
1159 | signal(SIGTERM, CancelJob); | |
1160 | #endif /* HAVE_SIGSET */ | |
1161 | ||
ef416fc2 | 1162 | /* |
1163 | * Open the PPD file and apply options... | |
1164 | */ | |
1165 | ||
1166 | num_options = cupsParseOptions(argv[5], 0, &options); | |
1167 | ||
c7017ecc MS |
1168 | ppd = ppdOpenFile(getenv("PPD")); |
1169 | if (!ppd) | |
ef416fc2 | 1170 | { |
c7017ecc MS |
1171 | ppd_status_t status; /* PPD error */ |
1172 | int linenum; /* Line number */ | |
1173 | ||
0837b7e8 MS |
1174 | _cupsLangPrintFilter(stderr, "ERROR", |
1175 | _("The PPD file could not be opened.")); | |
c7017ecc MS |
1176 | |
1177 | status = ppdLastError(&linenum); | |
1178 | ||
1179 | fprintf(stderr, "DEBUG: %s on line %d.\n", ppdErrorString(status), linenum); | |
1180 | ||
1181 | return (1); | |
ef416fc2 | 1182 | } |
1183 | ||
c7017ecc MS |
1184 | ppdMarkDefaults(ppd); |
1185 | cupsMarkOptions(ppd, num_options, options); | |
1186 | ||
ef416fc2 | 1187 | /* |
1188 | * Initialize the print device... | |
1189 | */ | |
1190 | ||
1191 | Setup(ppd); | |
1192 | ||
1193 | /* | |
1194 | * Process pages as needed... | |
1195 | */ | |
1196 | ||
839a51c8 | 1197 | Page = 0; |
ef416fc2 | 1198 | |
839a51c8 | 1199 | while (cupsRasterReadHeader2(ras, &header)) |
ef416fc2 | 1200 | { |
1201 | /* | |
1202 | * Write a status message with the page number and number of copies. | |
1203 | */ | |
1204 | ||
839a51c8 MS |
1205 | if (Canceled) |
1206 | break; | |
1207 | ||
ef416fc2 | 1208 | Page ++; |
1209 | ||
1210 | fprintf(stderr, "PAGE: %d 1\n", Page); | |
0837b7e8 | 1211 | _cupsLangPrintFilter(stderr, "INFO", _("Starting page %d."), Page); |
ef416fc2 | 1212 | |
1213 | /* | |
1214 | * Start the page... | |
1215 | */ | |
1216 | ||
1217 | StartPage(ppd, &header); | |
1218 | ||
1219 | /* | |
1220 | * Loop for each line on the page... | |
1221 | */ | |
1222 | ||
1223 | for (y = 0; y < header.cupsHeight && !Canceled; y ++) | |
1224 | { | |
1225 | /* | |
1226 | * Let the user know how far we have progressed... | |
1227 | */ | |
1228 | ||
839a51c8 MS |
1229 | if (Canceled) |
1230 | break; | |
1231 | ||
ef416fc2 | 1232 | if ((y & 15) == 0) |
0837b7e8 MS |
1233 | { |
1234 | _cupsLangPrintFilter(stderr, "INFO", | |
7e86f2f6 | 1235 | _("Printing page %d, %u%% complete."), |
0837b7e8 | 1236 | Page, 100 * y / header.cupsHeight); |
7e86f2f6 | 1237 | fprintf(stderr, "ATTR: job-media-progress=%u\n", |
0837b7e8 MS |
1238 | 100 * y / header.cupsHeight); |
1239 | } | |
ef416fc2 | 1240 | |
1241 | /* | |
1242 | * Read a line of graphics... | |
1243 | */ | |
1244 | ||
1245 | if (cupsRasterReadPixels(ras, Buffer, header.cupsBytesPerLine) < 1) | |
1246 | break; | |
1247 | ||
1248 | /* | |
1249 | * Write it to the printer... | |
1250 | */ | |
1251 | ||
1252 | OutputLine(ppd, &header, y); | |
1253 | } | |
1254 | ||
1255 | /* | |
1256 | * Eject the page... | |
1257 | */ | |
1258 | ||
0837b7e8 MS |
1259 | _cupsLangPrintFilter(stderr, "INFO", _("Finished page %d."), Page); |
1260 | ||
ef416fc2 | 1261 | EndPage(ppd, &header); |
1262 | ||
1263 | if (Canceled) | |
1264 | break; | |
1265 | } | |
1266 | ||
1267 | /* | |
1268 | * Close the raster stream... | |
1269 | */ | |
1270 | ||
1271 | cupsRasterClose(ras); | |
1272 | if (fd != 0) | |
1273 | close(fd); | |
1274 | ||
1275 | /* | |
1276 | * Close the PPD file and free the options... | |
1277 | */ | |
1278 | ||
1279 | ppdClose(ppd); | |
1280 | cupsFreeOptions(num_options, options); | |
1281 | ||
1282 | /* | |
1283 | * If no pages were printed, send an error message... | |
1284 | */ | |
1285 | ||
1286 | if (Page == 0) | |
f0ab5bff | 1287 | { |
0837b7e8 | 1288 | _cupsLangPrintFilter(stderr, "ERROR", _("No pages were found.")); |
f0ab5bff MS |
1289 | return (1); |
1290 | } | |
ef416fc2 | 1291 | else |
f0ab5bff | 1292 | return (0); |
ef416fc2 | 1293 | } |