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Commit | Line | Data |
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74456259 | 1 | /* |
c9d3f842 | 2 | * "$Id$" |
74456259 | 3 | * |
3d94661a | 4 | * Label printer filter for CUPS. |
74456259 | 5 | * |
3d94661a | 6 | * Copyright 2007-2010 by Apple Inc. |
0de9f758 | 7 | * Copyright 2001-2007 by Easy Software Products. |
74456259 | 8 | * |
9 | * These coded instructions, statements, and computer programs are the | |
4e8d321f | 10 | * property of Apple Inc. and are protected by Federal copyright |
11 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
12 | * which should have been included with this file. If this file is | |
13 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
74456259 | 14 | * |
dab1a4d8 | 15 | * This file is subject to the Apple OS-Developed Software exception. |
16 | * | |
74456259 | 17 | * Contents: |
18 | * | |
19 | * Setup() - Prepare the printer for printing. | |
20 | * StartPage() - Start a page of graphics. | |
21 | * EndPage() - Finish a page of graphics. | |
74456259 | 22 | * CancelJob() - Cancel the current job... |
74456259 | 23 | * OutputLine() - Output a line of graphics. |
0de32e05 | 24 | * PCLCompress() - Output a PCL (mode 3) compressed line. |
6c5fbfa1 | 25 | * ZPLCompress() - Output a run-length compression sequence. |
74456259 | 26 | * main() - Main entry and processing of driver. |
27 | */ | |
28 | ||
29 | /* | |
30 | * Include necessary headers... | |
31 | */ | |
32 | ||
33 | #include <cups/cups.h> | |
3d94661a | 34 | #include <cups/string-private.h> |
35 | #include <cups/language-private.h> | |
577dc79c | 36 | #include <cups/raster.h> |
74456259 | 37 | #include <unistd.h> |
38 | #include <fcntl.h> | |
39 | #include <signal.h> | |
40 | ||
41 | ||
725dbff8 | 42 | /* |
0de32e05 | 43 | * This driver filter currently supports Dymo, Intellitech, and Zebra |
44 | * label printers. | |
725dbff8 | 45 | * |
46 | * The Dymo portion of the driver has been tested with the 300, 330, | |
0de32e05 | 47 | * and 330 Turbo label printers; it may also work with other models. |
725dbff8 | 48 | * The Dymo printers support printing at 136, 203, and 300 DPI. |
49 | * | |
0de32e05 | 50 | * The Intellitech portion of the driver has been tested with the |
51 | * Intellibar 408, 412, and 808 and supports their PCL variant. | |
52 | * | |
53 | * The Zebra portion of the driver has been tested with the LP-2844, | |
54 | * LP-2844Z, QL-320, and QL-420 label printers; it may also work with | |
55 | * other models. The driver supports EPL line mode, EPL page mode, | |
4d211ee9 | 56 | * ZPL, and CPCL as defined in Zebra's online developer documentation. |
725dbff8 | 57 | */ |
58 | ||
59 | /* | |
60 | * Model number constants... | |
61 | */ | |
62 | ||
63 | #define DYMO_3x0 0 /* Dymo Labelwriter 300/330/330 Turbo */ | |
64 | ||
ea19a116 | 65 | #define ZEBRA_EPL_LINE 0x10 /* Zebra EPL line mode printers */ |
66 | #define ZEBRA_EPL_PAGE 0x11 /* Zebra EPL page mode printers */ | |
67 | #define ZEBRA_ZPL 0x12 /* Zebra ZPL-based printers */ | |
7379b1c7 | 68 | #define ZEBRA_CPCL 0x13 /* Zebra CPCL-based printers */ |
725dbff8 | 69 | |
0de32e05 | 70 | #define INTELLITECH_PCL 0x20 /* Intellitech PCL-based printers */ |
71 | ||
725dbff8 | 72 | |
74456259 | 73 | /* |
74 | * Globals... | |
75 | */ | |
76 | ||
77 | unsigned char *Buffer; /* Output buffer */ | |
0de32e05 | 78 | unsigned char *CompBuffer; /* Compression buffer */ |
6c5fbfa1 | 79 | unsigned char *LastBuffer; /* Last buffer */ |
80 | int LastSet; /* Number of repeat characters */ | |
725dbff8 | 81 | int ModelNumber, /* cupsModelNumber attribute */ |
82 | Page, /* Current page */ | |
83 | Feed, /* Number of lines to skip */ | |
ea19a116 | 84 | Canceled; /* Non-zero if job is canceled */ |
74456259 | 85 | |
86 | ||
87 | /* | |
88 | * Prototypes... | |
89 | */ | |
90 | ||
6c5fbfa1 | 91 | void Setup(ppd_file_t *ppd); |
24921e25 | 92 | void StartPage(ppd_file_t *ppd, cups_page_header2_t *header); |
93 | void EndPage(ppd_file_t *ppd, cups_page_header2_t *header); | |
74456259 | 94 | void CancelJob(int sig); |
24921e25 | 95 | void OutputLine(ppd_file_t *ppd, cups_page_header2_t *header, int y); |
0de32e05 | 96 | void PCLCompress(unsigned char *line, int length); |
6c5fbfa1 | 97 | void ZPLCompress(char repeat_char, int repeat_count); |
74456259 | 98 | |
99 | ||
100 | /* | |
101 | * 'Setup()' - Prepare the printer for printing. | |
102 | */ | |
103 | ||
104 | void | |
6c5fbfa1 | 105 | Setup(ppd_file_t *ppd) /* I - PPD file */ |
74456259 | 106 | { |
725dbff8 | 107 | int i; /* Looping var */ |
74456259 | 108 | |
109 | ||
110 | /* | |
725dbff8 | 111 | * Get the model number from the PPD file... |
74456259 | 112 | */ |
113 | ||
6c5fbfa1 | 114 | if (ppd) |
725dbff8 | 115 | ModelNumber = ppd->model_number; |
c67094f2 | 116 | |
117 | /* | |
725dbff8 | 118 | * Initialize based on the model number... |
c67094f2 | 119 | */ |
120 | ||
725dbff8 | 121 | switch (ModelNumber) |
122 | { | |
123 | case DYMO_3x0 : | |
124 | /* | |
125 | * Clear any remaining data... | |
126 | */ | |
127 | ||
128 | for (i = 0; i < 100; i ++) | |
129 | putchar(0x1b); | |
130 | ||
131 | /* | |
132 | * Reset the printer... | |
133 | */ | |
134 | ||
135 | fputs("\033@", stdout); | |
136 | break; | |
137 | ||
ea19a116 | 138 | case ZEBRA_EPL_LINE : |
139 | break; | |
140 | ||
141 | case ZEBRA_EPL_PAGE : | |
142 | break; | |
143 | ||
725dbff8 | 144 | case ZEBRA_ZPL : |
725dbff8 | 145 | break; |
7379b1c7 | 146 | |
147 | case ZEBRA_CPCL : | |
148 | break; | |
0de32e05 | 149 | |
150 | case INTELLITECH_PCL : | |
151 | /* | |
152 | * Send a PCL reset sequence. | |
153 | */ | |
154 | ||
155 | putchar(0x1b); | |
156 | putchar('E'); | |
157 | break; | |
725dbff8 | 158 | } |
74456259 | 159 | } |
160 | ||
161 | ||
162 | /* | |
163 | * 'StartPage()' - Start a page of graphics. | |
164 | */ | |
165 | ||
166 | void | |
4e070bd9 | 167 | StartPage(ppd_file_t *ppd, /* I - PPD file */ |
24921e25 | 168 | cups_page_header2_t *header) /* I - Page header */ |
74456259 | 169 | { |
6f110ff2 | 170 | ppd_choice_t *choice; /* Marked choice */ |
171 | int length; /* Actual label length */ | |
74456259 | 172 | |
173 | ||
4e070bd9 | 174 | /* |
175 | * Show page device dictionary... | |
176 | */ | |
177 | ||
178 | fprintf(stderr, "DEBUG: StartPage...\n"); | |
179 | fprintf(stderr, "DEBUG: MediaClass = \"%s\"\n", header->MediaClass); | |
180 | fprintf(stderr, "DEBUG: MediaColor = \"%s\"\n", header->MediaColor); | |
181 | fprintf(stderr, "DEBUG: MediaType = \"%s\"\n", header->MediaType); | |
182 | fprintf(stderr, "DEBUG: OutputType = \"%s\"\n", header->OutputType); | |
183 | ||
184 | fprintf(stderr, "DEBUG: AdvanceDistance = %d\n", header->AdvanceDistance); | |
185 | fprintf(stderr, "DEBUG: AdvanceMedia = %d\n", header->AdvanceMedia); | |
186 | fprintf(stderr, "DEBUG: Collate = %d\n", header->Collate); | |
187 | fprintf(stderr, "DEBUG: CutMedia = %d\n", header->CutMedia); | |
188 | fprintf(stderr, "DEBUG: Duplex = %d\n", header->Duplex); | |
189 | fprintf(stderr, "DEBUG: HWResolution = [ %d %d ]\n", header->HWResolution[0], | |
190 | header->HWResolution[1]); | |
191 | fprintf(stderr, "DEBUG: ImagingBoundingBox = [ %d %d %d %d ]\n", | |
192 | header->ImagingBoundingBox[0], header->ImagingBoundingBox[1], | |
193 | header->ImagingBoundingBox[2], header->ImagingBoundingBox[3]); | |
194 | fprintf(stderr, "DEBUG: InsertSheet = %d\n", header->InsertSheet); | |
195 | fprintf(stderr, "DEBUG: Jog = %d\n", header->Jog); | |
196 | fprintf(stderr, "DEBUG: LeadingEdge = %d\n", header->LeadingEdge); | |
197 | fprintf(stderr, "DEBUG: Margins = [ %d %d ]\n", header->Margins[0], | |
198 | header->Margins[1]); | |
199 | fprintf(stderr, "DEBUG: ManualFeed = %d\n", header->ManualFeed); | |
200 | fprintf(stderr, "DEBUG: MediaPosition = %d\n", header->MediaPosition); | |
201 | fprintf(stderr, "DEBUG: MediaWeight = %d\n", header->MediaWeight); | |
202 | fprintf(stderr, "DEBUG: MirrorPrint = %d\n", header->MirrorPrint); | |
203 | fprintf(stderr, "DEBUG: NegativePrint = %d\n", header->NegativePrint); | |
204 | fprintf(stderr, "DEBUG: NumCopies = %d\n", header->NumCopies); | |
205 | fprintf(stderr, "DEBUG: Orientation = %d\n", header->Orientation); | |
206 | fprintf(stderr, "DEBUG: OutputFaceUp = %d\n", header->OutputFaceUp); | |
207 | fprintf(stderr, "DEBUG: PageSize = [ %d %d ]\n", header->PageSize[0], | |
208 | header->PageSize[1]); | |
209 | fprintf(stderr, "DEBUG: Separations = %d\n", header->Separations); | |
210 | fprintf(stderr, "DEBUG: TraySwitch = %d\n", header->TraySwitch); | |
211 | fprintf(stderr, "DEBUG: Tumble = %d\n", header->Tumble); | |
212 | fprintf(stderr, "DEBUG: cupsWidth = %d\n", header->cupsWidth); | |
213 | fprintf(stderr, "DEBUG: cupsHeight = %d\n", header->cupsHeight); | |
214 | fprintf(stderr, "DEBUG: cupsMediaType = %d\n", header->cupsMediaType); | |
215 | fprintf(stderr, "DEBUG: cupsBitsPerColor = %d\n", header->cupsBitsPerColor); | |
216 | fprintf(stderr, "DEBUG: cupsBitsPerPixel = %d\n", header->cupsBitsPerPixel); | |
217 | fprintf(stderr, "DEBUG: cupsBytesPerLine = %d\n", header->cupsBytesPerLine); | |
218 | fprintf(stderr, "DEBUG: cupsColorOrder = %d\n", header->cupsColorOrder); | |
219 | fprintf(stderr, "DEBUG: cupsColorSpace = %d\n", header->cupsColorSpace); | |
220 | fprintf(stderr, "DEBUG: cupsCompression = %d\n", header->cupsCompression); | |
0de32e05 | 221 | fprintf(stderr, "DEBUG: cupsRowCount = %d\n", header->cupsRowCount); |
222 | fprintf(stderr, "DEBUG: cupsRowFeed = %d\n", header->cupsRowFeed); | |
223 | fprintf(stderr, "DEBUG: cupsRowStep = %d\n", header->cupsRowStep); | |
4e070bd9 | 224 | |
725dbff8 | 225 | switch (ModelNumber) |
226 | { | |
227 | case DYMO_3x0 : | |
228 | /* | |
229 | * Setup printer/job attributes... | |
230 | */ | |
231 | ||
232 | length = header->PageSize[1] * header->HWResolution[1] / 72; | |
233 | ||
234 | printf("\033L%c%c", length >> 8, length); | |
235 | printf("\033D%c", header->cupsBytesPerLine); | |
236 | ||
237 | printf("\033%c", header->cupsCompression + 'c'); /* Darkness */ | |
238 | break; | |
74456259 | 239 | |
ea19a116 | 240 | case ZEBRA_EPL_LINE : |
6f110ff2 | 241 | /* |
242 | * Set print rate... | |
243 | */ | |
244 | ||
245 | if ((choice = ppdFindMarkedChoice(ppd, "zePrintRate")) != NULL && | |
246 | strcmp(choice->choice, "Default")) | |
247 | printf("\033S%.0f", atof(choice->choice) * 2.0 - 2.0); | |
248 | ||
ea19a116 | 249 | /* |
250 | * Set darkness... | |
251 | */ | |
252 | ||
6f110ff2 | 253 | if (header->cupsCompression > 0 && header->cupsCompression <= 100) |
254 | printf("\033D%d", 7 * header->cupsCompression / 100); | |
255 | ||
256 | /* | |
257 | * Set left margin to 0... | |
258 | */ | |
259 | ||
260 | fputs("\033M01", stdout); | |
ea19a116 | 261 | |
262 | /* | |
263 | * Start buffered output... | |
264 | */ | |
265 | ||
6f110ff2 | 266 | fputs("\033B", stdout); |
ea19a116 | 267 | break; |
268 | ||
269 | case ZEBRA_EPL_PAGE : | |
6f110ff2 | 270 | /* |
271 | * Start a new label... | |
272 | */ | |
273 | ||
274 | puts(""); | |
275 | puts("N"); | |
276 | ||
277 | /* | |
278 | * Set hardware options... | |
279 | */ | |
280 | ||
281 | if (!strcmp(header->MediaType, "Direct")) | |
282 | puts("OD"); | |
283 | ||
284 | /* | |
285 | * Set print rate... | |
286 | */ | |
287 | ||
288 | if ((choice = ppdFindMarkedChoice(ppd, "zePrintRate")) != NULL && | |
289 | strcmp(choice->choice, "Default")) | |
290 | { | |
291 | float val = atof(choice->choice); | |
292 | ||
293 | if (val >= 3.0) | |
294 | printf("S%.0f\n", val); | |
295 | else | |
296 | printf("S%.0f\n", val * 2.0 - 2.0); | |
297 | } | |
298 | ||
ea19a116 | 299 | /* |
300 | * Set darkness... | |
301 | */ | |
302 | ||
6f110ff2 | 303 | if (header->cupsCompression > 0 && header->cupsCompression <= 100) |
304 | printf("D%d\n", 15 * header->cupsCompression / 100); | |
ea19a116 | 305 | |
306 | /* | |
307 | * Set label size... | |
308 | */ | |
309 | ||
8125ae72 | 310 | printf("q%d\n", (header->cupsWidth + 7) & ~7); |
ea19a116 | 311 | break; |
312 | ||
725dbff8 | 313 | case ZEBRA_ZPL : |
725dbff8 | 314 | /* |
315 | * Set darkness... | |
316 | */ | |
9a12ff91 | 317 | |
6f110ff2 | 318 | if (header->cupsCompression > 0 && header->cupsCompression <= 100) |
6c5fbfa1 | 319 | printf("~SD%02d\n", 30 * header->cupsCompression / 100); |
74456259 | 320 | |
725dbff8 | 321 | /* |
322 | * Start bitmap graphics... | |
323 | */ | |
324 | ||
325 | printf("~DGR:CUPS.GRF,%d,%d,\n", | |
326 | header->cupsHeight * header->cupsBytesPerLine, | |
327 | header->cupsBytesPerLine); | |
6c5fbfa1 | 328 | |
329 | /* | |
330 | * Allocate compression buffers... | |
331 | */ | |
332 | ||
333 | CompBuffer = malloc(2 * header->cupsBytesPerLine + 1); | |
334 | LastBuffer = malloc(header->cupsBytesPerLine); | |
335 | LastSet = 0; | |
725dbff8 | 336 | break; |
7379b1c7 | 337 | |
338 | case ZEBRA_CPCL : | |
339 | /* | |
340 | * Start label... | |
341 | */ | |
342 | ||
11bead89 | 343 | printf("! 0 %u %u %u %u\r\n", header->HWResolution[0], |
7379b1c7 | 344 | header->HWResolution[1], header->cupsHeight, |
345 | header->NumCopies); | |
199a033e | 346 | printf("PAGE-WIDTH %d\r\n", header->cupsWidth); |
347 | printf("PAGE-HEIGHT %d\r\n", header->cupsWidth); | |
7379b1c7 | 348 | break; |
0de32e05 | 349 | |
350 | case INTELLITECH_PCL : | |
351 | /* | |
352 | * Set the media size... | |
353 | */ | |
354 | ||
355 | printf("\033&l6D\033&k12H"); /* Set 6 LPI, 10 CPI */ | |
356 | printf("\033&l0O"); /* Set portrait orientation */ | |
357 | ||
358 | switch (header->PageSize[1]) | |
359 | { | |
360 | case 540 : /* Monarch Envelope */ | |
361 | printf("\033&l80A"); /* Set page size */ | |
362 | break; | |
363 | ||
364 | case 624 : /* DL Envelope */ | |
365 | printf("\033&l90A"); /* Set page size */ | |
366 | break; | |
367 | ||
368 | case 649 : /* C5 Envelope */ | |
369 | printf("\033&l91A"); /* Set page size */ | |
370 | break; | |
371 | ||
372 | case 684 : /* COM-10 Envelope */ | |
373 | printf("\033&l81A"); /* Set page size */ | |
374 | break; | |
375 | ||
376 | case 756 : /* Executive */ | |
377 | printf("\033&l1A"); /* Set page size */ | |
378 | break; | |
379 | ||
380 | case 792 : /* Letter */ | |
381 | printf("\033&l2A"); /* Set page size */ | |
382 | break; | |
383 | ||
384 | case 842 : /* A4 */ | |
385 | printf("\033&l26A"); /* Set page size */ | |
386 | break; | |
387 | ||
388 | case 1008 : /* Legal */ | |
389 | printf("\033&l3A"); /* Set page size */ | |
390 | break; | |
391 | ||
392 | default : /* Custom size */ | |
393 | printf("\033!f%dZ", header->PageSize[1] * 300 / 72); | |
394 | break; | |
395 | } | |
396 | ||
397 | printf("\033&l%dP", /* Set page length */ | |
398 | header->PageSize[1] / 12); | |
399 | printf("\033&l0E"); /* Set top margin to 0 */ | |
400 | printf("\033&l%dX", header->NumCopies); | |
401 | /* Set number copies */ | |
402 | printf("\033&l0L"); /* Turn off perforation skip */ | |
403 | ||
404 | /* | |
405 | * Print settings... | |
406 | */ | |
407 | ||
408 | if (Page == 1) | |
409 | { | |
410 | if (header->cupsRowFeed) /* inPrintRate */ | |
411 | printf("\033!p%dS", header->cupsRowFeed); | |
412 | ||
413 | if (header->cupsCompression != ~0) | |
414 | /* inPrintDensity */ | |
415 | printf("\033&d%dA", 30 * header->cupsCompression / 100 - 15); | |
416 | ||
f80f7af1 | 417 | if ((choice = ppdFindMarkedChoice(ppd, "inPrintMode")) != NULL) |
418 | { | |
419 | if (!strcmp(choice->choice, "Standard")) | |
420 | fputs("\033!p0M", stdout); | |
421 | else if (!strcmp(choice->choice, "Tear")) | |
422 | { | |
423 | fputs("\033!p1M", stdout); | |
424 | ||
425 | if (header->cupsRowCount) /* inTearInterval */ | |
426 | printf("\033!n%dT", header->cupsRowCount); | |
427 | } | |
428 | else | |
429 | { | |
430 | fputs("\033!p2M", stdout); | |
431 | ||
432 | if (header->cupsRowStep) /* inCutInterval */ | |
433 | printf("\033!n%dC", header->cupsRowStep); | |
434 | } | |
435 | } | |
0de32e05 | 436 | } |
437 | ||
438 | /* | |
439 | * Setup graphics... | |
440 | */ | |
441 | ||
442 | printf("\033*t%dR", header->HWResolution[0]); | |
443 | /* Set resolution */ | |
444 | ||
445 | printf("\033*r%dS", header->cupsWidth); | |
446 | /* Set width */ | |
447 | printf("\033*r%dT", header->cupsHeight); | |
448 | /* Set height */ | |
449 | ||
450 | printf("\033&a0H"); /* Set horizontal position */ | |
451 | printf("\033&a0V"); /* Set vertical position */ | |
452 | printf("\033*r1A"); /* Start graphics */ | |
453 | printf("\033*b3M"); /* Set compression */ | |
454 | ||
455 | /* | |
456 | * Allocate compression buffers... | |
457 | */ | |
458 | ||
459 | CompBuffer = malloc(2 * header->cupsBytesPerLine + 1); | |
460 | LastBuffer = malloc(header->cupsBytesPerLine); | |
461 | LastSet = 0; | |
462 | break; | |
725dbff8 | 463 | } |
74456259 | 464 | |
465 | /* | |
466 | * Allocate memory for a line of graphics... | |
467 | */ | |
468 | ||
469 | Buffer = malloc(header->cupsBytesPerLine); | |
470 | Feed = 0; | |
471 | } | |
472 | ||
473 | ||
474 | /* | |
475 | * 'EndPage()' - Finish a page of graphics. | |
476 | */ | |
477 | ||
478 | void | |
6c5fbfa1 | 479 | EndPage(ppd_file_t *ppd, /* I - PPD file */ |
24921e25 | 480 | cups_page_header2_t *header) /* I - Page header */ |
74456259 | 481 | { |
6c5fbfa1 | 482 | int val; /* Option value */ |
483 | ppd_choice_t *choice; /* Marked choice */ | |
74456259 | 484 | |
485 | ||
725dbff8 | 486 | switch (ModelNumber) |
487 | { | |
488 | case DYMO_3x0 : | |
489 | /* | |
490 | * Eject the current page... | |
491 | */ | |
492 | ||
493 | fputs("\033E", stdout); | |
ea19a116 | 494 | break; |
74456259 | 495 | |
ea19a116 | 496 | case ZEBRA_EPL_LINE : |
497 | /* | |
498 | * End buffered output, eject the label... | |
499 | */ | |
500 | ||
6f110ff2 | 501 | fputs("\033E\014", stdout); |
ea19a116 | 502 | break; |
503 | ||
504 | case ZEBRA_EPL_PAGE : | |
505 | /* | |
506 | * Print the label... | |
507 | */ | |
508 | ||
509 | puts("P1"); | |
725dbff8 | 510 | break; |
511 | ||
512 | case ZEBRA_ZPL : | |
ea19a116 | 513 | if (Canceled) |
725dbff8 | 514 | { |
515 | /* | |
516 | * Cancel bitmap download... | |
517 | */ | |
518 | ||
519 | puts("~DN"); | |
520 | break; | |
521 | } | |
522 | ||
523 | /* | |
6c5fbfa1 | 524 | * Start label... |
725dbff8 | 525 | */ |
74456259 | 526 | |
725dbff8 | 527 | puts("^XA"); |
725dbff8 | 528 | |
529 | /* | |
6c5fbfa1 | 530 | * Set print rate... |
725dbff8 | 531 | */ |
532 | ||
6c5fbfa1 | 533 | if ((choice = ppdFindMarkedChoice(ppd, "zePrintRate")) != NULL && |
534 | strcmp(choice->choice, "Default")) | |
535 | { | |
536 | val = atoi(choice->choice); | |
537 | printf("^PR%d,%d,%d\n", val, val, val); | |
538 | } | |
539 | ||
540 | /* | |
541 | * Put label home in default position (0,0)... | |
542 | */ | |
543 | ||
544 | printf("^LH0,0\n"); | |
545 | ||
546 | /* | |
547 | * Set media tracking... | |
548 | */ | |
549 | ||
550 | if (ppdIsMarked(ppd, "zeMediaTracking", "Continuous")) | |
551 | { | |
552 | /* | |
553 | * Add label length command for continuous... | |
554 | */ | |
555 | ||
556 | printf("^LL%d\n", header->cupsHeight); | |
557 | printf("^MNN\n"); | |
558 | } | |
559 | else if (ppdIsMarked(ppd, "zeMediaTracking", "Web")) | |
560 | printf("^MNY\n"); | |
561 | else if (ppdIsMarked(ppd, "zeMediaTracking", "Mark")) | |
562 | printf("^MNM\n"); | |
563 | ||
564 | /* | |
565 | * Set label top | |
566 | */ | |
567 | ||
568 | if (header->cupsRowStep != 200) | |
569 | printf("^LT%u\n", header->cupsRowStep); | |
570 | ||
571 | /* | |
572 | * Set media type... | |
573 | */ | |
574 | ||
575 | if (!strcmp(header->MediaType, "Thermal")) | |
576 | printf("^MTT\n"); | |
577 | else if (!strcmp(header->MediaType, "Direct")) | |
578 | printf("^MTD\n"); | |
579 | ||
580 | /* | |
581 | * Set print mode... | |
582 | */ | |
583 | ||
584 | if ((choice = ppdFindMarkedChoice(ppd, "zePrintMode")) != NULL && | |
585 | strcmp(choice->choice, "Saved")) | |
586 | { | |
587 | printf("^MM"); | |
588 | ||
589 | if (!strcmp(choice->choice, "Tear")) | |
590 | printf("T,Y\n"); | |
591 | else if (!strcmp(choice->choice, "Peel")) | |
592 | printf("P,Y\n"); | |
593 | else if (!strcmp(choice->choice, "Rewind")) | |
594 | printf("R,Y\n"); | |
595 | else if (!strcmp(choice->choice, "Applicator")) | |
596 | printf("A,Y\n"); | |
597 | else | |
598 | printf("C,Y\n"); | |
599 | } | |
600 | ||
601 | /* | |
602 | * Set tear-off adjust position... | |
603 | */ | |
604 | ||
605 | if (header->AdvanceDistance != 1000) | |
606 | { | |
607 | if ((int)header->AdvanceDistance < 0) | |
608 | printf("~TA%04d\n", (int)header->AdvanceDistance); | |
609 | else | |
610 | printf("~TA%03d\n", (int)header->AdvanceDistance); | |
611 | } | |
612 | ||
613 | /* | |
614 | * Allow for reprinting after an error... | |
615 | */ | |
616 | ||
617 | if (ppdIsMarked(ppd, "zeErrorReprint", "Always")) | |
618 | printf("^JZY\n"); | |
619 | else if (ppdIsMarked(ppd, "zeErrorReprint", "Never")) | |
620 | printf("^JZN\n"); | |
621 | ||
622 | /* | |
623 | * Print multiple copies | |
624 | */ | |
625 | ||
626 | if (header->NumCopies > 1) | |
627 | printf("^PQ%d, 0, 0, N\n", header->NumCopies); | |
725dbff8 | 628 | |
629 | /* | |
630 | * Display the label image... | |
631 | */ | |
632 | ||
6c5fbfa1 | 633 | puts("^FO0,0^XGR:CUPS.GRF,1,1^FS"); |
725dbff8 | 634 | |
635 | /* | |
636 | * End the label and eject... | |
637 | */ | |
638 | ||
f8b254f5 | 639 | puts("^IDR:CUPS.GRF^FS"); |
640 | puts("^XZ"); | |
6c5fbfa1 | 641 | |
642 | /* | |
643 | * Free compression buffers... | |
644 | */ | |
645 | ||
646 | free(CompBuffer); | |
647 | free(LastBuffer); | |
725dbff8 | 648 | break; |
7379b1c7 | 649 | |
650 | case ZEBRA_CPCL : | |
651 | /* | |
652 | * Set tear-off adjust position... | |
653 | */ | |
654 | ||
11bead89 | 655 | if (header->AdvanceDistance != 1000) |
7379b1c7 | 656 | printf("PRESENT-AT %d 1\r\n", (int)header->AdvanceDistance); |
657 | ||
658 | /* | |
659 | * Allow for reprinting after an error... | |
660 | */ | |
661 | ||
662 | if (ppdIsMarked(ppd, "zeErrorReprint", "Always")) | |
663 | puts("ON-OUT-OF-PAPER WAIT\r"); | |
664 | else if (ppdIsMarked(ppd, "zeErrorReprint", "Never")) | |
665 | puts("ON-OUT-OF-PAPER PURGE\r"); | |
666 | ||
667 | /* | |
668 | * Cut label? | |
669 | */ | |
670 | ||
671 | if (header->CutMedia) | |
672 | puts("CUT\r"); | |
673 | ||
674 | /* | |
675 | * Set darkness... | |
676 | */ | |
677 | ||
678 | if (header->cupsCompression > 0) | |
11bead89 | 679 | printf("TONE %u\r\n", 2 * header->cupsCompression); |
7379b1c7 | 680 | |
681 | /* | |
682 | * Set print rate... | |
683 | */ | |
684 | ||
685 | if ((choice = ppdFindMarkedChoice(ppd, "zePrintRate")) != NULL && | |
686 | strcmp(choice->choice, "Default")) | |
687 | { | |
688 | val = atoi(choice->choice); | |
689 | printf("SPEED %d\r\n", val); | |
690 | } | |
691 | ||
692 | /* | |
693 | * Print the label... | |
694 | */ | |
695 | ||
199a033e | 696 | if ((choice = ppdFindMarkedChoice(ppd, "zeMediaTracking")) == NULL || |
697 | strcmp(choice->choice, "Continuous")) | |
698 | puts("FORM\r"); | |
699 | ||
7379b1c7 | 700 | puts("PRINT\r"); |
701 | break; | |
0de32e05 | 702 | |
703 | case INTELLITECH_PCL : | |
704 | printf("\033*rB"); /* End GFX */ | |
705 | printf("\014"); /* Eject current page */ | |
706 | break; | |
725dbff8 | 707 | } |
74456259 | 708 | |
ea19a116 | 709 | fflush(stdout); |
710 | ||
74456259 | 711 | /* |
712 | * Free memory... | |
713 | */ | |
714 | ||
715 | free(Buffer); | |
716 | } | |
717 | ||
718 | ||
719 | /* | |
720 | * 'CancelJob()' - Cancel the current job... | |
721 | */ | |
722 | ||
723 | void | |
724 | CancelJob(int sig) /* I - Signal */ | |
725 | { | |
725dbff8 | 726 | /* |
727 | * Tell the main loop to stop... | |
728 | */ | |
74456259 | 729 | |
730 | (void)sig; | |
731 | ||
ea19a116 | 732 | Canceled = 1; |
725dbff8 | 733 | } |
74456259 | 734 | |
74456259 | 735 | |
725dbff8 | 736 | /* |
737 | * 'OutputLine()' - Output a line of graphics... | |
738 | */ | |
739 | ||
740 | void | |
6c5fbfa1 | 741 | OutputLine(ppd_file_t *ppd, /* I - PPD file */ |
24921e25 | 742 | cups_page_header2_t *header, /* I - Page header */ |
ea19a116 | 743 | int y) /* I - Line number */ |
725dbff8 | 744 | { |
745 | int i; /* Looping var */ | |
746 | unsigned char *ptr; /* Pointer into buffer */ | |
ddc1a5f9 | 747 | unsigned char *compptr; /* Pointer into compression buffer */ |
6c5fbfa1 | 748 | char repeat_char; /* Repeated character */ |
749 | int repeat_count; /* Number of repeated characters */ | |
750 | static const char *hex = "0123456789ABCDEF"; | |
751 | /* Hex digits */ | |
725dbff8 | 752 | |
74456259 | 753 | |
725dbff8 | 754 | switch (ModelNumber) |
755 | { | |
756 | case DYMO_3x0 : | |
757 | /* | |
758 | * See if the line is blank; if not, write it to the printer... | |
759 | */ | |
760 | ||
761 | if (Buffer[0] || | |
762 | memcmp(Buffer, Buffer + 1, header->cupsBytesPerLine - 1)) | |
763 | { | |
764 | if (Feed) | |
765 | { | |
766 | while (Feed > 255) | |
767 | { | |
768 | printf("\033f\001%c", 255); | |
769 | Feed -= 255; | |
770 | } | |
771 | ||
772 | printf("\033f\001%c", Feed); | |
773 | Feed = 0; | |
774 | } | |
74456259 | 775 | |
725dbff8 | 776 | putchar(0x16); |
777 | fwrite(Buffer, header->cupsBytesPerLine, 1, stdout); | |
778 | fflush(stdout); | |
779 | ||
780 | #ifdef __sgi | |
781 | /* | |
782 | * This hack works around a bug in the IRIX serial port driver when | |
783 | * run at high baud rates (e.g. 115200 baud)... This results in | |
784 | * slightly slower label printing, but at least the labels come | |
785 | * out properly. | |
786 | */ | |
787 | ||
788 | sginap(1); | |
789 | #endif /* __sgi */ | |
790 | } | |
791 | else | |
792 | Feed ++; | |
793 | break; | |
794 | ||
ea19a116 | 795 | case ZEBRA_EPL_LINE : |
6f110ff2 | 796 | printf("\033g%03d", header->cupsBytesPerLine); |
ea19a116 | 797 | fwrite(Buffer, 1, header->cupsBytesPerLine, stdout); |
798 | fflush(stdout); | |
799 | break; | |
800 | ||
801 | case ZEBRA_EPL_PAGE : | |
6f110ff2 | 802 | if (Buffer[0] || memcmp(Buffer, Buffer + 1, header->cupsBytesPerLine)) |
803 | { | |
804 | printf("GW0,%d,%d,1\n", y, header->cupsBytesPerLine); | |
805 | for (i = header->cupsBytesPerLine, ptr = Buffer; i > 0; i --, ptr ++) | |
806 | putchar(~*ptr); | |
807 | putchar('\n'); | |
808 | fflush(stdout); | |
809 | } | |
ea19a116 | 810 | break; |
811 | ||
725dbff8 | 812 | case ZEBRA_ZPL : |
6c5fbfa1 | 813 | /* |
814 | * Determine if this row is the same as the previous line. | |
815 | * If so, output a ':' and return... | |
816 | */ | |
817 | ||
818 | if (LastSet) | |
819 | { | |
820 | if (!memcmp(Buffer, LastBuffer, header->cupsBytesPerLine)) | |
725dbff8 | 821 | { |
6c5fbfa1 | 822 | putchar(':'); |
823 | return; | |
725dbff8 | 824 | } |
6c5fbfa1 | 825 | } |
826 | ||
827 | /* | |
828 | * Convert the line to hex digits... | |
829 | */ | |
830 | ||
831 | for (ptr = Buffer, compptr = CompBuffer, i = header->cupsBytesPerLine; | |
832 | i > 0; | |
833 | i --, ptr ++) | |
834 | { | |
835 | *compptr++ = hex[*ptr >> 4]; | |
836 | *compptr++ = hex[*ptr & 15]; | |
837 | } | |
838 | ||
839 | *compptr = '\0'; | |
840 | ||
841 | /* | |
842 | * Run-length compress the graphics... | |
843 | */ | |
844 | ||
a24a1989 | 845 | for (compptr = CompBuffer + 1, repeat_char = CompBuffer[0], repeat_count = 1; |
6c5fbfa1 | 846 | *compptr; |
847 | compptr ++) | |
848 | if (*compptr == repeat_char) | |
849 | repeat_count ++; | |
725dbff8 | 850 | else |
6c5fbfa1 | 851 | { |
852 | ZPLCompress(repeat_char, repeat_count); | |
853 | repeat_char = *compptr; | |
854 | repeat_count = 1; | |
855 | } | |
856 | ||
857 | if (repeat_char == '0') | |
858 | { | |
859 | /* | |
860 | * Handle 0's on the end of the line... | |
861 | */ | |
725dbff8 | 862 | |
6c5fbfa1 | 863 | if (repeat_count & 1) |
a24a1989 | 864 | { |
865 | repeat_count --; | |
6c5fbfa1 | 866 | putchar('0'); |
a24a1989 | 867 | } |
6c5fbfa1 | 868 | |
a24a1989 | 869 | if (repeat_count > 0) |
870 | putchar(','); | |
6c5fbfa1 | 871 | } |
872 | else | |
873 | ZPLCompress(repeat_char, repeat_count); | |
874 | ||
a24a1989 | 875 | fflush(stdout); |
876 | ||
6c5fbfa1 | 877 | /* |
878 | * Save this line for the next round... | |
879 | */ | |
880 | ||
881 | memcpy(LastBuffer, Buffer, header->cupsBytesPerLine); | |
882 | LastSet = 1; | |
725dbff8 | 883 | break; |
7379b1c7 | 884 | |
885 | case ZEBRA_CPCL : | |
11bead89 | 886 | if (Buffer[0] || memcmp(Buffer, Buffer + 1, header->cupsBytesPerLine)) |
887 | { | |
888 | printf("CG %u 1 0 %d ", header->cupsBytesPerLine, y); | |
889 | fwrite(Buffer, 1, header->cupsBytesPerLine, stdout); | |
890 | puts("\r"); | |
891 | fflush(stdout); | |
7379b1c7 | 892 | } |
7379b1c7 | 893 | break; |
0de32e05 | 894 | |
895 | case INTELLITECH_PCL : | |
896 | if (Buffer[0] || | |
897 | memcmp(Buffer, Buffer + 1, header->cupsBytesPerLine - 1)) | |
898 | { | |
899 | if (Feed) | |
900 | { | |
901 | printf("\033*b%dY", Feed); | |
902 | Feed = 0; | |
903 | LastSet = 0; | |
904 | } | |
905 | ||
906 | PCLCompress(Buffer, header->cupsBytesPerLine); | |
907 | } | |
908 | else | |
909 | Feed ++; | |
910 | break; | |
725dbff8 | 911 | } |
74456259 | 912 | } |
913 | ||
914 | ||
0de32e05 | 915 | /* |
916 | * 'PCLCompress()' - Output a PCL (mode 3) compressed line. | |
917 | */ | |
918 | ||
919 | void | |
920 | PCLCompress(unsigned char *line, /* I - Line to compress */ | |
921 | int length) /* I - Length of line */ | |
922 | { | |
923 | unsigned char *line_ptr, /* Current byte pointer */ | |
924 | *line_end, /* End-of-line byte pointer */ | |
925 | *comp_ptr, /* Pointer into compression buffer */ | |
926 | *start, /* Start of compression sequence */ | |
927 | *seed; /* Seed buffer pointer */ | |
928 | int count, /* Count of bytes for output */ | |
929 | offset; /* Offset of bytes for output */ | |
930 | ||
931 | ||
932 | /* | |
933 | * Do delta-row compression... | |
934 | */ | |
935 | ||
936 | line_ptr = line; | |
937 | line_end = line + length; | |
938 | ||
939 | comp_ptr = CompBuffer; | |
940 | seed = LastBuffer; | |
941 | ||
942 | while (line_ptr < line_end) | |
943 | { | |
944 | /* | |
945 | * Find the next non-matching sequence... | |
946 | */ | |
947 | ||
948 | start = line_ptr; | |
949 | ||
950 | if (!LastSet) | |
951 | { | |
952 | /* | |
953 | * The seed buffer is invalid, so do the next 8 bytes, max... | |
954 | */ | |
955 | ||
956 | offset = 0; | |
957 | ||
958 | if ((count = line_end - line_ptr) > 8) | |
959 | count = 8; | |
960 | ||
961 | line_ptr += count; | |
962 | } | |
963 | else | |
964 | { | |
965 | /* | |
966 | * The seed buffer is valid, so compare against it... | |
967 | */ | |
968 | ||
969 | while (*line_ptr == *seed && | |
970 | line_ptr < line_end) | |
971 | { | |
972 | line_ptr ++; | |
973 | seed ++; | |
974 | } | |
975 | ||
976 | if (line_ptr == line_end) | |
977 | break; | |
978 | ||
979 | offset = line_ptr - start; | |
980 | ||
981 | /* | |
982 | * Find up to 8 non-matching bytes... | |
983 | */ | |
984 | ||
985 | start = line_ptr; | |
986 | count = 0; | |
987 | while (*line_ptr != *seed && | |
988 | line_ptr < line_end && | |
989 | count < 8) | |
990 | { | |
991 | line_ptr ++; | |
992 | seed ++; | |
993 | count ++; | |
994 | } | |
995 | } | |
996 | ||
997 | /* | |
998 | * Place mode 3 compression data in the buffer; see HP manuals | |
999 | * for details... | |
1000 | */ | |
1001 | ||
1002 | if (offset >= 31) | |
1003 | { | |
1004 | /* | |
1005 | * Output multi-byte offset... | |
1006 | */ | |
1007 | ||
1008 | *comp_ptr++ = ((count - 1) << 5) | 31; | |
1009 | ||
1010 | offset -= 31; | |
1011 | while (offset >= 255) | |
1012 | { | |
1013 | *comp_ptr++ = 255; | |
1014 | offset -= 255; | |
1015 | } | |
1016 | ||
1017 | *comp_ptr++ = offset; | |
1018 | } | |
1019 | else | |
1020 | { | |
1021 | /* | |
1022 | * Output single-byte offset... | |
1023 | */ | |
1024 | ||
1025 | *comp_ptr++ = ((count - 1) << 5) | offset; | |
1026 | } | |
1027 | ||
1028 | memcpy(comp_ptr, start, count); | |
1029 | comp_ptr += count; | |
1030 | } | |
1031 | ||
0de32e05 | 1032 | /* |
1033 | * Set the length of the data and write it... | |
1034 | */ | |
1035 | ||
4c16c609 | 1036 | printf("\033*b%dW", (int)(comp_ptr - CompBuffer)); |
0de32e05 | 1037 | fwrite(CompBuffer, comp_ptr - CompBuffer, 1, stdout); |
1038 | ||
1039 | /* | |
1040 | * Save this line as a "seed" buffer for the next... | |
1041 | */ | |
1042 | ||
1043 | memcpy(LastBuffer, line, length); | |
1044 | LastSet = 1; | |
1045 | } | |
1046 | ||
1047 | ||
6c5fbfa1 | 1048 | /* |
1049 | * 'ZPLCompress()' - Output a run-length compression sequence. | |
1050 | */ | |
1051 | ||
1052 | void | |
1053 | ZPLCompress(char repeat_char, /* I - Character to repeat */ | |
1054 | int repeat_count) /* I - Number of repeated characters */ | |
1055 | { | |
1056 | if (repeat_count > 1) | |
1057 | { | |
1058 | /* | |
1059 | * Print as many z's as possible - they are the largest denomination | |
1060 | * representing 400 characters (zC stands for 400 adjacent C's) | |
1061 | */ | |
1062 | ||
1063 | while (repeat_count >= 400) | |
1064 | { | |
1065 | putchar('z'); | |
1066 | repeat_count -= 400; | |
1067 | } | |
1068 | ||
1069 | /* | |
1070 | * Then print 'g' through 'y' as multiples of 20 characters... | |
1071 | */ | |
1072 | ||
1073 | if (repeat_count >= 20) | |
1074 | { | |
1075 | putchar('f' + repeat_count / 20); | |
1076 | repeat_count %= 20; | |
1077 | } | |
1078 | ||
1079 | /* | |
1080 | * Finally, print 'G' through 'Y' as 1 through 19 characters... | |
1081 | */ | |
1082 | ||
1083 | if (repeat_count > 0) | |
1084 | putchar('F' + repeat_count); | |
1085 | } | |
1086 | ||
1087 | /* | |
1088 | * Then the character to be repeated... | |
1089 | */ | |
1090 | ||
1091 | putchar(repeat_char); | |
1092 | } | |
1093 | ||
1094 | ||
74456259 | 1095 | /* |
1096 | * 'main()' - Main entry and processing of driver. | |
1097 | */ | |
1098 | ||
725dbff8 | 1099 | int /* O - Exit status */ |
1100 | main(int argc, /* I - Number of command-line arguments */ | |
1101 | char *argv[]) /* I - Command-line arguments */ | |
74456259 | 1102 | { |
725dbff8 | 1103 | int fd; /* File descriptor */ |
1104 | cups_raster_t *ras; /* Raster stream for printing */ | |
24921e25 | 1105 | cups_page_header2_t header; /* Page header from file */ |
725dbff8 | 1106 | int y; /* Current line */ |
6c5fbfa1 | 1107 | ppd_file_t *ppd; /* PPD file */ |
1108 | int num_options; /* Number of options */ | |
1109 | cups_option_t *options; /* Options */ | |
8daf071d | 1110 | #if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET) |
1111 | struct sigaction action; /* Actions for POSIX signals */ | |
1112 | #endif /* HAVE_SIGACTION && !HAVE_SIGSET */ | |
74456259 | 1113 | |
1114 | ||
1115 | /* | |
1116 | * Make sure status messages are not buffered... | |
1117 | */ | |
1118 | ||
1119 | setbuf(stderr, NULL); | |
1120 | ||
1121 | /* | |
1122 | * Check command-line... | |
1123 | */ | |
1124 | ||
1125 | if (argc < 6 || argc > 7) | |
1126 | { | |
1127 | /* | |
1128 | * We don't have the correct number of arguments; write an error message | |
1129 | * and return. | |
1130 | */ | |
1131 | ||
ac8bcbb0 | 1132 | _cupsLangPrintf(stderr, |
1133 | _("Usage: %s job-id user title copies options [file]\n"), | |
1134 | "rastertolabel"); | |
74456259 | 1135 | return (1); |
1136 | } | |
1137 | ||
1138 | /* | |
1139 | * Open the page stream... | |
1140 | */ | |
1141 | ||
1142 | if (argc == 7) | |
1143 | { | |
725dbff8 | 1144 | if ((fd = open(argv[6], O_RDONLY)) == -1) |
74456259 | 1145 | { |
ac8bcbb0 | 1146 | _cupsLangPrintf(stderr, _("ERROR: Unable to open raster file - %s\n"), |
1147 | strerror(errno)); | |
74456259 | 1148 | sleep(1); |
1149 | return (1); | |
1150 | } | |
1151 | } | |
1152 | else | |
2e32fcdb | 1153 | fd = 0; |
74456259 | 1154 | |
2e32fcdb | 1155 | ras = cupsRasterOpen(fd, CUPS_RASTER_READ); |
74456259 | 1156 | |
8daf071d | 1157 | /* |
1158 | * Register a signal handler to eject the current page if the | |
1159 | * job is cancelled. | |
1160 | */ | |
1161 | ||
1162 | Canceled = 0; | |
1163 | ||
1164 | #ifdef HAVE_SIGSET /* Use System V signals over POSIX to avoid bugs */ | |
1165 | sigset(SIGTERM, CancelJob); | |
1166 | #elif defined(HAVE_SIGACTION) | |
1167 | memset(&action, 0, sizeof(action)); | |
1168 | ||
1169 | sigemptyset(&action.sa_mask); | |
1170 | action.sa_handler = CancelJob; | |
1171 | sigaction(SIGTERM, &action, NULL); | |
1172 | #else | |
1173 | signal(SIGTERM, CancelJob); | |
1174 | #endif /* HAVE_SIGSET */ | |
1175 | ||
6c5fbfa1 | 1176 | /* |
1177 | * Open the PPD file and apply options... | |
1178 | */ | |
1179 | ||
1180 | num_options = cupsParseOptions(argv[5], 0, &options); | |
1181 | ||
1182 | if ((ppd = ppdOpenFile(getenv("PPD"))) != NULL) | |
1183 | { | |
1184 | ppdMarkDefaults(ppd); | |
1185 | cupsMarkOptions(ppd, num_options, options); | |
1186 | } | |
1187 | ||
74456259 | 1188 | /* |
1189 | * Initialize the print device... | |
1190 | */ | |
1191 | ||
6c5fbfa1 | 1192 | Setup(ppd); |
74456259 | 1193 | |
1194 | /* | |
1195 | * Process pages as needed... | |
1196 | */ | |
1197 | ||
8daf071d | 1198 | Page = 0; |
74456259 | 1199 | |
24921e25 | 1200 | while (cupsRasterReadHeader2(ras, &header)) |
74456259 | 1201 | { |
1202 | /* | |
1203 | * Write a status message with the page number and number of copies. | |
1204 | */ | |
1205 | ||
8daf071d | 1206 | if (Canceled) |
1207 | break; | |
1208 | ||
74456259 | 1209 | Page ++; |
1210 | ||
1211 | fprintf(stderr, "PAGE: %d 1\n", Page); | |
1212 | ||
1213 | /* | |
1214 | * Start the page... | |
1215 | */ | |
1216 | ||
6c5fbfa1 | 1217 | StartPage(ppd, &header); |
74456259 | 1218 | |
1219 | /* | |
1220 | * Loop for each line on the page... | |
1221 | */ | |
1222 | ||
ea19a116 | 1223 | for (y = 0; y < header.cupsHeight && !Canceled; y ++) |
74456259 | 1224 | { |
1225 | /* | |
1226 | * Let the user know how far we have progressed... | |
1227 | */ | |
1228 | ||
8daf071d | 1229 | if (Canceled) |
1230 | break; | |
1231 | ||
74456259 | 1232 | if ((y & 15) == 0) |
ac8bcbb0 | 1233 | _cupsLangPrintf(stderr, _("INFO: Printing page %d, %d%% complete...\n"), |
1234 | Page, 100 * y / header.cupsHeight); | |
74456259 | 1235 | |
1236 | /* | |
1237 | * Read a line of graphics... | |
1238 | */ | |
1239 | ||
1240 | if (cupsRasterReadPixels(ras, Buffer, header.cupsBytesPerLine) < 1) | |
1241 | break; | |
1242 | ||
1243 | /* | |
725dbff8 | 1244 | * Write it to the printer... |
74456259 | 1245 | */ |
1246 | ||
6c5fbfa1 | 1247 | OutputLine(ppd, &header, y); |
74456259 | 1248 | } |
1249 | ||
1250 | /* | |
1251 | * Eject the page... | |
1252 | */ | |
1253 | ||
6c5fbfa1 | 1254 | EndPage(ppd, &header); |
725dbff8 | 1255 | |
ea19a116 | 1256 | if (Canceled) |
725dbff8 | 1257 | break; |
74456259 | 1258 | } |
1259 | ||
1260 | /* | |
1261 | * Close the raster stream... | |
1262 | */ | |
1263 | ||
1264 | cupsRasterClose(ras); | |
725dbff8 | 1265 | if (fd != 0) |
2e32fcdb | 1266 | close(fd); |
74456259 | 1267 | |
6c5fbfa1 | 1268 | /* |
1269 | * Close the PPD file and free the options... | |
1270 | */ | |
1271 | ||
1272 | ppdClose(ppd); | |
1273 | cupsFreeOptions(num_options, options); | |
1274 | ||
74456259 | 1275 | /* |
1276 | * If no pages were printed, send an error message... | |
1277 | */ | |
1278 | ||
1279 | if (Page == 0) | |
ac8bcbb0 | 1280 | { |
157fcea9 | 1281 | _cupsLangPuts(stderr, _("ERROR: No pages found\n")); |
ac8bcbb0 | 1282 | return (1); |
1283 | } | |
74456259 | 1284 | else |
ac8bcbb0 | 1285 | { |
1286 | _cupsLangPuts(stderr, _("INFO: Ready to print.\n")); | |
1287 | return (0); | |
1288 | } | |
74456259 | 1289 | |
1290 | return (Page == 0); | |
1291 | } | |
1292 | ||
1293 | ||
1294 | /* | |
c9d3f842 | 1295 | * End of "$Id$". |
74456259 | 1296 | */ |