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Commit | Line | Data |
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1 | /* | |
2 | * "$Id$" | |
3 | * | |
4 | * Banner to PostScript filter for the Common UNIX Printing System (CUPS). | |
5 | * | |
6 | * Copyright 2008-2009 by Apple Inc. | |
7 | * | |
8 | * These coded instructions, statements, and computer programs are the | |
9 | * property of Apple Inc. and are protected by Federal copyright | |
10 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
11 | * which should have been included with this file. If this file is | |
12 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
13 | * | |
14 | * This file is subject to the Apple OS-Developed Software exception. | |
15 | * | |
16 | * Contents: | |
17 | * | |
18 | * main() - Generate PostScript cover pages. | |
19 | * load_banner() - Load the banner file. | |
20 | * ps_ascii85() - Print binary data as a series of base-85 numbers. | |
21 | * write_banner() - Write a banner page... | |
22 | * write_epilogue() - Write the PostScript file epilogue. | |
23 | * write_prolog() - Write the PostScript file prolog with options. | |
24 | */ | |
25 | ||
26 | /* | |
27 | * Include necessary headers... | |
28 | */ | |
29 | ||
30 | #include "pstext.h" | |
31 | #include "image.h" | |
32 | #include <cups/i18n.h> | |
33 | ||
34 | ||
35 | /* | |
36 | * Constants... | |
37 | */ | |
38 | ||
39 | #define SHOW_IMAGEABLE_AREA 1 /* Show imageable area */ | |
40 | #define SHOW_JOB_BILLING 2 /* Show billing string */ | |
41 | #define SHOW_JOB_ID 4 /* Show job ID */ | |
42 | #define SHOW_JOB_NAME 8 /* Show job title */ | |
43 | #define SHOW_JOB_ORIGINATING_USER_NAME 16 /* Show owner of job */ | |
44 | #define SHOW_JOB_ORIGINATING_HOST_NAME 32 /* Show submitting system */ | |
45 | #define SHOW_JOB_UUID 64 /* Show job UUID */ | |
46 | #define SHOW_OPTIONS 128 /* Show print options */ | |
47 | #define SHOW_PAPER_NAME 256 /* Show paper size name */ | |
48 | #define SHOW_PAPER_SIZE 512 /* Show paper dimensions */ | |
49 | #define SHOW_PRINTER_DRIVER_NAME 1024 /* Show printer driver name */ | |
50 | #define SHOW_PRINTER_DRIVER_VERSION 2048 /* Show printer driver version */ | |
51 | #define SHOW_PRINTER_INFO 4096 /* Show printer description */ | |
52 | #define SHOW_PRINTER_LOCATION 8192 /* Show printer location */ | |
53 | #define SHOW_PRINTER_MAKE_AND_MODEL 16384 /* Show printer make and model */ | |
54 | #define SHOW_PRINTER_NAME 32768 /* Show printer queue ID */ | |
55 | #define SHOW_TIME_AT_CREATION 65536 /* Show date/time when submitted */ | |
56 | #define SHOW_TIME_AT_PROCESSING 131072 /* Show date/time when printed */ | |
57 | ||
58 | ||
59 | /* | |
60 | * Structures... | |
61 | */ | |
62 | ||
63 | typedef struct banner_file_s /**** Banner file data ****/ | |
64 | { | |
65 | int show; /* What to show */ | |
66 | char *header, /* Header text */ | |
67 | *footer; /* Footer text */ | |
68 | cups_array_t *notices, /* Notices to show */ | |
69 | *images; /* Images to show */ | |
70 | } banner_file_t; | |
71 | ||
72 | ||
73 | /* | |
74 | * Local functions... | |
75 | */ | |
76 | ||
77 | static banner_file_t *load_banner(const char *filename); | |
78 | static int write_banner(banner_file_t *banner, ppd_file_t *ppd, | |
79 | ps_text_t *fonts, int job_id, | |
80 | const char *title, const char *username, | |
81 | int num_options, cups_option_t *options); | |
82 | static void write_epilogue(int num_pages); | |
83 | static ps_text_t *write_prolog(const char *title, const char *user); | |
84 | ||
85 | ||
86 | /* | |
87 | * 'main()' - Generate PostScript cover pages. | |
88 | */ | |
89 | ||
90 | int /* O - Exit status */ | |
91 | main(int argc, /* I - Number of command-line args */ | |
92 | char *argv[]) /* I - Command-line arguments */ | |
93 | { | |
94 | banner_file_t *banner; /* Banner file data */ | |
95 | int num_options; /* Number of print options */ | |
96 | cups_option_t *options; /* Print options */ | |
97 | ppd_file_t *ppd; /* PPD file */ | |
98 | ps_text_t *fonts; /* Fonts for output */ | |
99 | int job_id; /* Job ID from command-line */ | |
100 | const char *title, /* Title from command-line */ | |
101 | *username; /* Username from command-line */ | |
102 | int num_pages; /* Number of pages printed */ | |
103 | ||
104 | ||
105 | /* | |
106 | * Make sure status messages are not buffered... | |
107 | */ | |
108 | ||
109 | setbuf(stderr, NULL); | |
110 | ||
111 | /* | |
112 | * Check command-line... | |
113 | */ | |
114 | ||
115 | if (argc < 6 || argc > 7) | |
116 | { | |
117 | _cupsLangPrintf(stderr, | |
118 | _("Usage: %s job-id user title copies options [file]\n"), | |
119 | "bannertops"); | |
120 | return (1); | |
121 | } | |
122 | ||
123 | /* | |
124 | * Get stuff from command-line... | |
125 | */ | |
126 | ||
127 | job_id = atoi(argv[1]); | |
128 | username = argv[2]; | |
129 | title = argv[3]; | |
130 | options = NULL; | |
131 | num_options = cupsParseOptions(argv[5], 0, &options); | |
132 | banner = load_banner(argv[6]); | |
133 | ||
134 | /* | |
135 | * Set standard options and get the PPD file for this printer... | |
136 | */ | |
137 | ||
138 | ppd = SetCommonOptions(num_options, options, 1); | |
139 | ||
140 | /* | |
141 | * Write a PostScript banner document and return... | |
142 | */ | |
143 | ||
144 | fonts = write_prolog(title, username); | |
145 | num_pages = write_banner(banner, ppd, fonts, job_id, title, username, | |
146 | num_options, options); | |
147 | ||
148 | write_epilogue(num_pages); | |
149 | ||
150 | return (0); | |
151 | } | |
152 | ||
153 | ||
154 | /* | |
155 | * 'load_banner()' - Load the banner file. | |
156 | */ | |
157 | ||
158 | static banner_file_t * /* O - Banner file data */ | |
159 | load_banner(const char *filename) /* I - Filename or NULL for stdin */ | |
160 | { | |
161 | cups_file_t *fp; /* File */ | |
162 | char line[2048], /* Line buffer */ | |
163 | *ptr; /* Pointer into line */ | |
164 | int linenum; /* Current line number */ | |
165 | banner_file_t *banner; /* Banner file data */ | |
166 | const char *cups_docroot; /* CUPS_DOCROOT environment variable */ | |
167 | ||
168 | ||
169 | fprintf(stderr, "DEBUG: load_banner(filename=\"%s\")\n", | |
170 | filename ? filename : "(stdin)"); | |
171 | ||
172 | /* | |
173 | * Open the banner file... | |
174 | */ | |
175 | ||
176 | if (filename) | |
177 | fp = cupsFileOpen(filename, "r"); | |
178 | else | |
179 | fp = cupsFileStdin(); | |
180 | ||
181 | if (!fp) | |
182 | { | |
183 | _cupsLangPrintf(stderr, | |
184 | _("ERROR: Unable to open banner file \"%s\" - %s\n"), | |
185 | filename ? filename : "(stdin)", strerror(errno)); | |
186 | exit(1); | |
187 | } | |
188 | ||
189 | /* | |
190 | * Read the banner file... | |
191 | */ | |
192 | ||
193 | if ((cups_docroot = getenv("CUPS_DOCROOT")) == NULL) | |
194 | cups_docroot = CUPS_DOCROOT; | |
195 | ||
196 | banner = calloc(1, sizeof(banner_file_t)); | |
197 | linenum = 0; | |
198 | ||
199 | while (cupsFileGets(fp, line, sizeof(line))) | |
200 | { | |
201 | /* | |
202 | * Skip blank and comment lines... | |
203 | */ | |
204 | ||
205 | linenum ++; | |
206 | ||
207 | if (line[0] == '#' || !line[0]) | |
208 | continue; | |
209 | ||
210 | /* | |
211 | * Break the line into keyword and value parts... | |
212 | */ | |
213 | ||
214 | for (ptr = line; *ptr && !isspace(*ptr & 255); ptr ++); | |
215 | ||
216 | while (isspace(*ptr & 255)) | |
217 | *ptr++ = '\0'; | |
218 | ||
219 | if (!*ptr) | |
220 | { | |
221 | _cupsLangPrintf(stderr, | |
222 | _("ERROR: Missing value on line %d of banner file\n"), | |
223 | linenum); | |
224 | continue; | |
225 | } | |
226 | ||
227 | /* | |
228 | * Save keyword values in the appropriate places... | |
229 | */ | |
230 | ||
231 | if (!strcasecmp(line, "Footer")) | |
232 | { | |
233 | if (banner->footer) | |
234 | fprintf(stderr, "DEBUG: Extra \"Footer\" on line %d of banner file\n", | |
235 | linenum); | |
236 | else | |
237 | banner->footer = strdup(ptr); | |
238 | } | |
239 | else if (!strcasecmp(line, "Header")) | |
240 | { | |
241 | if (banner->header) | |
242 | fprintf(stderr, "DEBUG: Extra \"Header\" on line %d of banner file\n", | |
243 | linenum); | |
244 | else | |
245 | banner->header = strdup(ptr); | |
246 | } | |
247 | else if (!strcasecmp(line, "Image")) | |
248 | { | |
249 | char imagefile[1024]; /* Image filename */ | |
250 | ||
251 | ||
252 | if (ptr[0] == '/') | |
253 | strlcpy(imagefile, ptr, sizeof(imagefile)); | |
254 | else | |
255 | snprintf(imagefile, sizeof(imagefile), "%s/%s", cups_docroot, ptr); | |
256 | ||
257 | if (access(imagefile, R_OK)) | |
258 | { | |
259 | fprintf(stderr, "DEBUG: Image \"%s\" on line %d of banner file: %s\n", | |
260 | ptr, linenum, strerror(errno)); | |
261 | } | |
262 | else | |
263 | { | |
264 | if (!banner->images) | |
265 | banner->images = cupsArrayNew(NULL, NULL); | |
266 | ||
267 | cupsArrayAdd(banner->images, strdup(imagefile)); | |
268 | } | |
269 | } | |
270 | else if (!strcasecmp(line, "Notice")) | |
271 | { | |
272 | if (!banner->notices) | |
273 | banner->notices = cupsArrayNew(NULL, NULL); | |
274 | ||
275 | cupsArrayAdd(banner->notices, strdup(ptr)); | |
276 | } | |
277 | else if (!strcasecmp(line, "Show")) | |
278 | { | |
279 | char *value; /* Current value */ | |
280 | ||
281 | ||
282 | for (value = ptr; *value; value = ptr) | |
283 | { | |
284 | /* | |
285 | * Find the end of the current value | |
286 | */ | |
287 | ||
288 | while (*ptr && !isspace(*ptr & 255)) | |
289 | ptr ++; | |
290 | ||
291 | while (*ptr && isspace(*ptr & 255)) | |
292 | *ptr++ = '\0'; | |
293 | ||
294 | /* | |
295 | * Add the value to the show flags... | |
296 | */ | |
297 | if (!strcasecmp(value, "imageable-area")) | |
298 | banner->show |= SHOW_IMAGEABLE_AREA; | |
299 | else if (!strcasecmp(value, "job-billing")) | |
300 | banner->show |= SHOW_JOB_BILLING; | |
301 | else if (!strcasecmp(value, "job-id")) | |
302 | banner->show |= SHOW_JOB_ID; | |
303 | else if (!strcasecmp(value, "job-name")) | |
304 | banner->show |= SHOW_JOB_NAME; | |
305 | else if (!strcasecmp(value, "job-originating-host-name")) | |
306 | banner->show |= SHOW_JOB_ORIGINATING_HOST_NAME; | |
307 | else if (!strcasecmp(value, "job-originating-user-name")) | |
308 | banner->show |= SHOW_JOB_ORIGINATING_USER_NAME; | |
309 | else if (!strcasecmp(value, "job-uuid")) | |
310 | banner->show |= SHOW_JOB_UUID; | |
311 | else if (!strcasecmp(value, "options")) | |
312 | banner->show |= SHOW_OPTIONS; | |
313 | else if (!strcasecmp(value, "paper-name")) | |
314 | banner->show |= SHOW_PAPER_NAME; | |
315 | else if (!strcasecmp(value, "paper-size")) | |
316 | banner->show |= SHOW_PAPER_SIZE; | |
317 | else if (!strcasecmp(value, "printer-driver-name")) | |
318 | banner->show |= SHOW_PRINTER_DRIVER_NAME; | |
319 | else if (!strcasecmp(value, "printer-driver-version")) | |
320 | banner->show |= SHOW_PRINTER_DRIVER_VERSION; | |
321 | else if (!strcasecmp(value, "printer-info")) | |
322 | banner->show |= SHOW_PRINTER_INFO; | |
323 | else if (!strcasecmp(value, "printer-location")) | |
324 | banner->show |= SHOW_PRINTER_LOCATION; | |
325 | else if (!strcasecmp(value, "printer-make-and-model")) | |
326 | banner->show |= SHOW_PRINTER_MAKE_AND_MODEL; | |
327 | else if (!strcasecmp(value, "printer-name")) | |
328 | banner->show |= SHOW_PRINTER_NAME; | |
329 | else if (!strcasecmp(value, "time-at-creation")) | |
330 | banner->show |= SHOW_TIME_AT_CREATION; | |
331 | else if (!strcasecmp(value, "time-at-processing")) | |
332 | banner->show |= SHOW_TIME_AT_PROCESSING; | |
333 | else | |
334 | { | |
335 | fprintf(stderr, | |
336 | "DEBUG: Unknown \"Show\" value \"%s\" on line %d of banner " | |
337 | "file\n", value, linenum); | |
338 | } | |
339 | } | |
340 | } | |
341 | else | |
342 | fprintf(stderr, "DEBUG: Unknown key \"%s\" on line %d of banner file\n", | |
343 | line, linenum); | |
344 | } | |
345 | ||
346 | if (filename) | |
347 | cupsFileClose(fp); | |
348 | ||
349 | return (banner); | |
350 | } | |
351 | ||
352 | ||
353 | /* | |
354 | * 'ps_ascii85()' - Print binary data as a series of base-85 numbers. | |
355 | */ | |
356 | ||
357 | static void | |
358 | ps_ascii85(cups_ib_t *data, /* I - Data to print */ | |
359 | int length, /* I - Number of bytes to print */ | |
360 | int last_line) /* I - Last line of raster data? */ | |
361 | { | |
362 | unsigned b; /* Binary data word */ | |
363 | unsigned char c[5]; /* ASCII85 encoded chars */ | |
364 | static int col = 0; /* Current column */ | |
365 | ||
366 | ||
367 | while (length > 3) | |
368 | { | |
369 | b = (((((data[0] << 8) | data[1]) << 8) | data[2]) << 8) | data[3]; | |
370 | ||
371 | if (b == 0) | |
372 | { | |
373 | putchar('z'); | |
374 | col ++; | |
375 | } | |
376 | else | |
377 | { | |
378 | c[4] = (b % 85) + '!'; | |
379 | b /= 85; | |
380 | c[3] = (b % 85) + '!'; | |
381 | b /= 85; | |
382 | c[2] = (b % 85) + '!'; | |
383 | b /= 85; | |
384 | c[1] = (b % 85) + '!'; | |
385 | b /= 85; | |
386 | c[0] = b + '!'; | |
387 | ||
388 | fwrite(c, 5, 1, stdout); | |
389 | col += 5; | |
390 | } | |
391 | ||
392 | data += 4; | |
393 | length -= 4; | |
394 | ||
395 | if (col >= 75) | |
396 | { | |
397 | putchar('\n'); | |
398 | col = 0; | |
399 | } | |
400 | } | |
401 | ||
402 | if (last_line) | |
403 | { | |
404 | if (length > 0) | |
405 | { | |
406 | memset(data + length, 0, 4 - length); | |
407 | b = (((((data[0] << 8) | data[1]) << 8) | data[2]) << 8) | data[3]; | |
408 | ||
409 | c[4] = (b % 85) + '!'; | |
410 | b /= 85; | |
411 | c[3] = (b % 85) + '!'; | |
412 | b /= 85; | |
413 | c[2] = (b % 85) + '!'; | |
414 | b /= 85; | |
415 | c[1] = (b % 85) + '!'; | |
416 | b /= 85; | |
417 | c[0] = b + '!'; | |
418 | ||
419 | fwrite(c, length + 1, 1, stdout); | |
420 | } | |
421 | ||
422 | puts("~>"); | |
423 | col = 0; | |
424 | } | |
425 | } | |
426 | ||
427 | ||
428 | /* | |
429 | * 'write_banner()' - Write a banner page... | |
430 | */ | |
431 | ||
432 | static int /* O - Number of pages */ | |
433 | write_banner(banner_file_t *banner, /* I - Banner file */ | |
434 | ppd_file_t *ppd, /* I - PPD file */ | |
435 | ps_text_t *fonts, /* I - Fonts */ | |
436 | int job_id, /* I - Job ID */ | |
437 | const char *title, /* I - Title of job */ | |
438 | const char *username, /* I - Owner of job */ | |
439 | int num_options, /* I - Number of options */ | |
440 | cups_option_t *options) /* I - Options */ | |
441 | { | |
442 | char *notice; /* Current notice */ | |
443 | char *imagefile; /* Current image file */ | |
444 | cups_array_t *images; /* Images */ | |
445 | cups_image_t *image; /* Current image */ | |
446 | const char *option; /* Option value */ | |
447 | int i, j; /* Looping vars */ | |
448 | float x, /* Current X position */ | |
449 | y; /* Current Y position */ | |
450 | cups_lang_t *language; /* Default language */ | |
451 | int showlines; /* Number of lines to show */ | |
452 | float fontsize; /* Font size to use */ | |
453 | int num_pages; /* Number of pages */ | |
454 | float print_width, /* Printable width of page */ | |
455 | print_height, /* Printable height of page */ | |
456 | info_top, /* Top of info fields */ | |
457 | info_height, /* Height of info fields */ | |
458 | line_height, /* Height of info lines */ | |
459 | notices_height, /* Height of all notices */ | |
460 | images_width, /* Width of all images */ | |
461 | images_height, /* Height of all images */ | |
462 | total_height; /* Height of all content */ | |
463 | char text[1024]; /* Formatted field text */ | |
464 | ||
465 | ||
466 | /* | |
467 | * Figure out how many lines of text will be shown... | |
468 | */ | |
469 | ||
470 | showlines = 0; | |
471 | if (banner->show & SHOW_IMAGEABLE_AREA) | |
472 | showlines += 2; | |
473 | if (banner->show & SHOW_JOB_BILLING) | |
474 | showlines ++; | |
475 | if (banner->show & SHOW_JOB_ID) | |
476 | showlines ++; | |
477 | if (banner->show & SHOW_JOB_NAME) | |
478 | showlines ++; | |
479 | if (banner->show & SHOW_JOB_ORIGINATING_USER_NAME) | |
480 | showlines ++; | |
481 | if (banner->show & SHOW_JOB_ORIGINATING_HOST_NAME) | |
482 | showlines ++; | |
483 | if (banner->show & SHOW_JOB_UUID) | |
484 | showlines ++; | |
485 | if (banner->show & SHOW_OPTIONS) | |
486 | { | |
487 | for (j = 0; j < num_options; j ++) | |
488 | { | |
489 | if (strcasecmp("media", options[j].name) && | |
490 | strcasecmp("PageSize", options[j].name) && | |
491 | strcasecmp("PageRegion", options[j].name) && | |
492 | strcasecmp("InputSlot", options[j].name) && | |
493 | strcasecmp("MediaType", options[j].name) && | |
494 | strcasecmp("finishings", options[j].name) && | |
495 | strcasecmp("sides", options[j].name) && | |
496 | strcasecmp("Duplex", options[j].name) && | |
497 | strcasecmp("orientation-requested", options[j].name) && | |
498 | strcasecmp("landscape", options[j].name) && | |
499 | strcasecmp("number-up", options[j].name) && | |
500 | strcasecmp("OutputOrder", options[j].name)) | |
501 | continue; | |
502 | ||
503 | showlines ++; | |
504 | } | |
505 | } | |
506 | if (banner->show & SHOW_PAPER_NAME) | |
507 | showlines ++; | |
508 | if (banner->show & SHOW_PAPER_SIZE) | |
509 | showlines += 2; | |
510 | if (banner->show & SHOW_PRINTER_DRIVER_NAME) | |
511 | showlines ++; | |
512 | if (banner->show & SHOW_PRINTER_DRIVER_VERSION) | |
513 | showlines ++; | |
514 | if (banner->show & SHOW_PRINTER_INFO) | |
515 | showlines ++; | |
516 | if (banner->show & SHOW_PRINTER_LOCATION) | |
517 | showlines ++; | |
518 | if (banner->show & SHOW_PRINTER_MAKE_AND_MODEL) | |
519 | showlines ++; | |
520 | if (banner->show & SHOW_PRINTER_NAME) | |
521 | showlines ++; | |
522 | if (banner->show & SHOW_TIME_AT_CREATION) | |
523 | showlines ++; | |
524 | if (banner->show & SHOW_TIME_AT_PROCESSING) | |
525 | showlines ++; | |
526 | ||
527 | /* | |
528 | * Figure out the dimensions and positions of everything... | |
529 | */ | |
530 | ||
531 | print_width = PageRight - PageLeft; | |
532 | print_height = PageTop - PageBottom; | |
533 | fontsize = print_height / 60; /* Nominally 12pts */ | |
534 | line_height = 1.2 * fontsize; | |
535 | info_height = showlines * line_height; | |
536 | notices_height = cupsArrayCount(banner->notices) * line_height; | |
537 | ||
538 | if (cupsArrayCount(banner->images)) | |
539 | { | |
540 | images = cupsArrayNew(NULL, NULL); | |
541 | images_height = print_height / 10; /* Nominally 1" */ | |
542 | ||
543 | for (imagefile = (char *)cupsArrayFirst(banner->images), images_width = 0.0; | |
544 | imagefile; | |
545 | imagefile = (char *)cupsArrayNext(banner->images)) | |
546 | { | |
547 | if ((image = cupsImageOpen(imagefile, ColorDevice ? CUPS_IMAGE_RGB_CMYK : | |
548 | CUPS_IMAGE_WHITE, | |
549 | CUPS_IMAGE_WHITE, 100, 0, NULL)) == NULL) | |
550 | { | |
551 | fprintf(stderr, "DEBUG: Unable to open image file \"%s\"\n", | |
552 | imagefile); | |
553 | continue; | |
554 | } | |
555 | ||
556 | images_width += cupsImageGetWidth(image) * images_height / | |
557 | cupsImageGetHeight(image); | |
558 | cupsArrayAdd(images, image); | |
559 | } | |
560 | } | |
561 | else | |
562 | { | |
563 | images = NULL; | |
564 | images_height = 0; | |
565 | images_width = 0; | |
566 | } | |
567 | ||
568 | total_height = info_height + notices_height + images_height; | |
569 | if (cupsArrayCount(banner->notices) && showlines) | |
570 | total_height += 2 * line_height; | |
571 | if (cupsArrayCount(banner->images) && | |
572 | (showlines || cupsArrayCount(banner->notices))) | |
573 | total_height += 2 * line_height; | |
574 | ||
575 | info_top = 0.5 * (print_height + total_height); | |
576 | ||
577 | /* | |
578 | * Write the page(s)... | |
579 | */ | |
580 | ||
581 | language = cupsLangDefault(); | |
582 | num_pages = Duplex ? 2 : 1; | |
583 | ||
584 | for (i = 1; i <= num_pages; i ++) | |
585 | { | |
586 | /* | |
587 | * Start the page... | |
588 | */ | |
589 | ||
590 | printf("%%%%Page: %s %d\n", i == 1 ? "coverpage" : "coverback", i); | |
591 | puts("gsave"); | |
592 | if (i == 1) | |
593 | printf("%.1f %.1f translate\n", PageLeft, PageBottom); | |
594 | else | |
595 | printf("%.1f %.1f translate\n", PageWidth - PageRight, | |
596 | PageLength - PageTop); | |
597 | puts("0 setgray"); | |
598 | ||
599 | y = info_top; | |
600 | ||
601 | /* | |
602 | * Information... | |
603 | */ | |
604 | ||
605 | if (banner->show) | |
606 | { | |
607 | x = 0.33 * print_width; | |
608 | ||
609 | if (banner->show & SHOW_PRINTER_NAME) | |
610 | { | |
611 | printf("%.1f %.1f moveto", x, y); | |
612 | y -= line_height; | |
613 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
614 | _cupsLangString(language, _("Printer Name: "))); | |
615 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, getenv("PRINTER")); | |
616 | } | |
617 | if (banner->show & SHOW_JOB_ID) | |
618 | { | |
619 | snprintf(text, sizeof(text), "%s-%d", getenv("PRINTER"), job_id); | |
620 | printf("%.1f %.1f moveto", x, y); | |
621 | y -= line_height; | |
622 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
623 | _cupsLangString(language, _("Job ID: "))); | |
624 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, text); | |
625 | } | |
626 | if (banner->show & SHOW_JOB_UUID) | |
627 | { | |
628 | printf("%.1f %.1f moveto", x, y); | |
629 | y -= line_height; | |
630 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
631 | _cupsLangString(language, _("Job UUID: "))); | |
632 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, | |
633 | cupsGetOption("job-uuid", num_options, options)); | |
634 | } | |
635 | if (banner->show & SHOW_JOB_NAME) | |
636 | { | |
637 | printf("%.1f %.1f moveto", x, y); | |
638 | y -= line_height; | |
639 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
640 | _cupsLangString(language, _("Title: "))); | |
641 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, title); | |
642 | } | |
643 | if (banner->show & SHOW_JOB_ORIGINATING_USER_NAME) | |
644 | { | |
645 | printf("%.1f %.1f moveto", x, y); | |
646 | y -= line_height; | |
647 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
648 | _cupsLangString(language, _("Printed For: "))); | |
649 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, username); | |
650 | } | |
651 | if (banner->show & SHOW_JOB_ORIGINATING_HOST_NAME) | |
652 | { | |
653 | printf("%.1f %.1f moveto", x, y); | |
654 | y -= line_height; | |
655 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
656 | _cupsLangString(language, _("Printed From: "))); | |
657 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, | |
658 | cupsGetOption("job-originating-host-name", num_options, | |
659 | options)); | |
660 | } | |
661 | if (banner->show & SHOW_JOB_BILLING) | |
662 | { | |
663 | printf("%.1f %.1f moveto", x, y); | |
664 | y -= line_height; | |
665 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
666 | _cupsLangString(language, _("Billing Information: "))); | |
667 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, | |
668 | cupsGetOption("job-billing", num_options, options)); | |
669 | } | |
670 | if (banner->show & SHOW_OPTIONS) | |
671 | { | |
672 | printf("%.1f %.1f moveto", x, y); | |
673 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
674 | _cupsLangString(language, _("Options: "))); | |
675 | ||
676 | for (j = 0; j < num_options; j ++) | |
677 | { | |
678 | if (strcasecmp("media", options[j].name) && | |
679 | strcasecmp("PageSize", options[j].name) && | |
680 | strcasecmp("PageRegion", options[j].name) && | |
681 | strcasecmp("InputSlot", options[j].name) && | |
682 | strcasecmp("MediaType", options[j].name) && | |
683 | strcasecmp("finishings", options[j].name) && | |
684 | strcasecmp("sides", options[j].name) && | |
685 | strcasecmp("Duplex", options[j].name) && | |
686 | strcasecmp("orientation-requested", options[j].name) && | |
687 | strcasecmp("landscape", options[j].name) && | |
688 | strcasecmp("number-up", options[j].name) && | |
689 | strcasecmp("OutputOrder", options[j].name)) | |
690 | continue; | |
691 | ||
692 | if (!strcasecmp("landscape", options[j].name)) | |
693 | strlcpy(text, "orientation-requested=landscape", sizeof(text)); | |
694 | else if (!strcasecmp("orientation-requested", options[j].name)) | |
695 | { | |
696 | switch (atoi(options[j].value)) | |
697 | { | |
698 | default : | |
699 | case IPP_PORTRAIT : | |
700 | strlcpy(text, "orientation-requested=portrait", | |
701 | sizeof(text)); | |
702 | break; | |
703 | ||
704 | case IPP_LANDSCAPE : | |
705 | strlcpy(text, "orientation-requested=landscape", | |
706 | sizeof(text)); | |
707 | break; | |
708 | ||
709 | case IPP_REVERSE_PORTRAIT : | |
710 | strlcpy(text, "orientation-requested=reverse-portrait", | |
711 | sizeof(text)); | |
712 | break; | |
713 | ||
714 | case IPP_REVERSE_LANDSCAPE : | |
715 | strlcpy(text, "orientation-requested=reverse-landscape", | |
716 | sizeof(text)); | |
717 | break; | |
718 | } | |
719 | } | |
720 | else | |
721 | snprintf(text, sizeof(text), "%s=%s", options[j].name, | |
722 | options[j].value); | |
723 | ||
724 | printf("%.1f %.1f moveto", x, y); | |
725 | y -= line_height; | |
726 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, text); | |
727 | } | |
728 | } | |
729 | ||
730 | if (banner->show & SHOW_PRINTER_INFO) | |
731 | { | |
732 | printf("%.1f %.1f moveto", x, y); | |
733 | y -= line_height; | |
734 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
735 | _cupsLangString(language, _("Description: "))); | |
736 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, | |
737 | getenv("PRINTER_INFO")); | |
738 | } | |
739 | if (banner->show & SHOW_PRINTER_LOCATION) | |
740 | { | |
741 | printf("%.1f %.1f moveto", x, y); | |
742 | y -= line_height; | |
743 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
744 | _cupsLangString(language, _("Location: "))); | |
745 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, | |
746 | getenv("PRINTER_LOCATION")); | |
747 | } | |
748 | if (banner->show & SHOW_PRINTER_MAKE_AND_MODEL) | |
749 | { | |
750 | printf("%.1f %.1f moveto", x, y); | |
751 | y -= line_height; | |
752 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
753 | _cupsLangString(language, _("Make and Model: "))); | |
754 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, | |
755 | ppd ? ppd->nickname : NULL); | |
756 | } | |
757 | ||
758 | if (banner->show & SHOW_PAPER_NAME) | |
759 | { | |
760 | if ((option = cupsGetOption("media", num_options, options)) == NULL) | |
761 | if ((option = cupsGetOption("PageSize", num_options, options)) == NULL) | |
762 | if ((option = cupsGetOption("PageRegion", num_options, | |
763 | options)) == NULL) | |
764 | option = "Default"; | |
765 | ||
766 | printf("%.1f %.1f moveto", x, y); | |
767 | y -= line_height; | |
768 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
769 | _cupsLangString(language, _("Media Name: "))); | |
770 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, option); | |
771 | } | |
772 | if (banner->show & SHOW_PAPER_SIZE) | |
773 | { | |
774 | snprintf(text, sizeof(text), | |
775 | _cupsLangString(language, _("%.2f x %.2f inches")), | |
776 | PageWidth / 72.0, PageLength / 72.0); | |
777 | printf("%.1f %.1f moveto", x, y); | |
778 | y -= line_height; | |
779 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
780 | _cupsLangString(language, _("Media Dimensions: "))); | |
781 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, text); | |
782 | ||
783 | snprintf(text, sizeof(text), | |
784 | _cupsLangString(language, _("%.0f x %.0f millimeters")), | |
785 | PageWidth * 25.4 / 72.0, PageLength * 25.4 / 72.0); | |
786 | printf("%.1f %.1f moveto", x, y); | |
787 | y -= line_height; | |
788 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, text); | |
789 | } | |
790 | if (banner->show & SHOW_IMAGEABLE_AREA) | |
791 | { | |
792 | snprintf(text, sizeof(text), | |
793 | _cupsLangString(language, | |
794 | _("%.2f x %.2f to %.2f x %.2f inches")), | |
795 | PageLeft / 72.0, PageBottom / 72.0, | |
796 | PageRight / 72.0, PageTop / 72.0); | |
797 | printf("%.1f %.1f moveto", x, y); | |
798 | y -= line_height; | |
799 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
800 | _cupsLangString(language, _("Media Limits: "))); | |
801 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, text); | |
802 | ||
803 | snprintf(text, sizeof(text), | |
804 | _cupsLangString(language, | |
805 | _("%.0f x %.0f to %.0f x %.0f millimeters")), | |
806 | PageLeft * 25.4 / 72.0, PageBottom * 25.4 / 72.0, | |
807 | PageRight * 25.4 / 72.0, PageTop * 25.4 / 72.0); | |
808 | printf("%.1f %.1f moveto", x, y); | |
809 | y -= line_height; | |
810 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, text); | |
811 | ||
812 | printf("gsave 2 setlinewidth 1 1 %.1f %.1f rectstroke grestore\n", | |
813 | print_width - 2.0, print_height - 2.0); | |
814 | } | |
815 | if (banner->show & SHOW_PRINTER_DRIVER_NAME) | |
816 | { | |
817 | printf("%.1f %.1f moveto", x, y); | |
818 | y -= line_height; | |
819 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
820 | _cupsLangString(language, _("Driver Name: "))); | |
821 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, | |
822 | ppd ? ppd->pcfilename : NULL); | |
823 | } | |
824 | if (banner->show & SHOW_PRINTER_DRIVER_VERSION) | |
825 | { | |
826 | ppd_attr_t *file_version = ppdFindAttr(ppd, "FileVersion", NULL); | |
827 | ||
828 | printf("%.1f %.1f moveto", x, y); | |
829 | y -= line_height; | |
830 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
831 | _cupsLangString(language, _("Driver Version: "))); | |
832 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, | |
833 | file_version ? file_version->value : NULL); | |
834 | } | |
835 | if (banner->show & SHOW_TIME_AT_CREATION) | |
836 | { | |
837 | if ((option = cupsGetOption("time-at-creation", num_options, | |
838 | options)) != NULL) | |
839 | { | |
840 | time_t curtime; /* Current time */ | |
841 | struct tm *curdate; /* Current date */ | |
842 | ||
843 | curtime = (time_t)atoi(option); | |
844 | curdate = localtime(&curtime); | |
845 | ||
846 | strftime(text, sizeof(text), "%c", curdate); | |
847 | } | |
848 | else | |
849 | strlcpy(text, "?", sizeof(text)); | |
850 | ||
851 | printf("%.1f %.1f moveto", x, y); | |
852 | y -= line_height; | |
853 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
854 | _cupsLangString(language, _("Created On: "))); | |
855 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, text); | |
856 | } | |
857 | if (banner->show & SHOW_TIME_AT_PROCESSING) | |
858 | { | |
859 | if ((option = cupsGetOption("time-at-processing", num_options, | |
860 | options)) != NULL) | |
861 | { | |
862 | time_t curtime; /* Current time */ | |
863 | struct tm *curdate; /* Current date */ | |
864 | ||
865 | curtime = (time_t)atoi(option); | |
866 | curdate = localtime(&curtime); | |
867 | ||
868 | strftime(text, sizeof(text), "%c", curdate); | |
869 | } | |
870 | else | |
871 | strlcpy(text, "?", sizeof(text)); | |
872 | ||
873 | printf("%.1f %.1f moveto", x, y); | |
874 | y -= line_height; | |
875 | psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, | |
876 | _cupsLangString(language, _("Printed On: "))); | |
877 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, text); | |
878 | } | |
879 | } | |
880 | ||
881 | /* | |
882 | * Notices... | |
883 | */ | |
884 | ||
885 | if (cupsArrayCount(banner->notices)) | |
886 | { | |
887 | if (banner->show) | |
888 | y -= 2 * line_height; | |
889 | ||
890 | x = 0.5 * print_width; | |
891 | ||
892 | for (notice = (char *)cupsArrayFirst(banner->notices); | |
893 | notice; | |
894 | notice = (char *)cupsArrayNext(banner->notices)) | |
895 | { | |
896 | printf("%.1f %.1f moveto", x, y); | |
897 | y -= line_height; | |
898 | psTextUTF8(fonts, fontsize, PS_NORMAL, PS_CENTER, notice); | |
899 | } | |
900 | } | |
901 | ||
902 | /* | |
903 | * Images... | |
904 | */ | |
905 | ||
906 | if (cupsArrayCount(images)) | |
907 | { | |
908 | if (banner->show || cupsArrayCount(banner->notices)) | |
909 | y -= 2 * line_height; | |
910 | ||
911 | x = 0.5 * (print_width - images_width); | |
912 | ||
913 | for (image = (cups_image_t *)cupsArrayFirst(images); | |
914 | image; | |
915 | image = (cups_image_t *)cupsArrayNext(images)) | |
916 | { | |
917 | float temp_width; /* Width of this image */ | |
918 | int depth, /* Bytes per pixel */ | |
919 | num_cols, /* Number of columns */ | |
920 | row, /* Current row */ | |
921 | num_rows, /* Number of rows */ | |
922 | out_length, /* Length of data to write */ | |
923 | out_offset; /* Offset in line buffer */ | |
924 | unsigned char *line; /* Data for current row */ | |
925 | ||
926 | ||
927 | depth = cupsImageGetDepth(image); | |
928 | num_cols = cupsImageGetWidth(image); | |
929 | num_rows = cupsImageGetHeight(image); | |
930 | line = malloc(depth * num_cols + 3); | |
931 | temp_width = num_cols * images_height / num_rows; | |
932 | ||
933 | printf("gsave %.1f %.1f translate %.3f %.3f scale\n", x, y, | |
934 | temp_width / num_cols, images_height / num_rows); | |
935 | x += temp_width; | |
936 | ||
937 | switch (cupsImageGetColorSpace(image)) | |
938 | { | |
939 | default : | |
940 | case CUPS_IMAGE_WHITE : | |
941 | printf("/DeviceGray setcolorspace" | |
942 | "<<" | |
943 | "/ImageType 1" | |
944 | "/Width %d" | |
945 | "/Height %d" | |
946 | "/BitsPerComponent 8" | |
947 | "/Decode[0 1]\n", | |
948 | num_cols, num_rows); | |
949 | break; | |
950 | ||
951 | case CUPS_IMAGE_RGB : | |
952 | printf("/DeviceRGB setcolorspace" | |
953 | "<<" | |
954 | "/ImageType 1" | |
955 | "/Width %d" | |
956 | "/Height %d" | |
957 | "/BitsPerComponent 8" | |
958 | "/Decode[0 1 0 1 0 1]\n", | |
959 | num_cols, num_rows); | |
960 | break; | |
961 | ||
962 | case CUPS_IMAGE_CMYK : | |
963 | printf("/DeviceCMYK setcolorspace" | |
964 | "<<" | |
965 | "/ImageType 1" | |
966 | "/Width %d" | |
967 | "/Height %d" | |
968 | "/BitsPerComponent 8" | |
969 | "/Decode[0 1 0 1 0 1 0 1]\n", | |
970 | num_cols, num_rows); | |
971 | break; | |
972 | } | |
973 | ||
974 | puts("/DataSource currentfile" | |
975 | "/ASCII85Decode filter" | |
976 | "/ImageMatrix[1 0 0 -1 0 1]>>image"); | |
977 | ||
978 | for (row = 0, out_offset = 0; row < num_rows; row ++) | |
979 | { | |
980 | cupsImageGetRow(image, 0, row, num_cols, line + out_offset); | |
981 | ||
982 | out_length = num_cols * depth + out_offset; | |
983 | out_offset = out_length & 3; | |
984 | ||
985 | ps_ascii85(line, out_length, row == (num_rows - 1)); | |
986 | ||
987 | if (out_offset > 0) | |
988 | memcpy(line, line + out_length - out_offset, out_offset); | |
989 | } | |
990 | ||
991 | puts("grestore"); | |
992 | ||
993 | if (i == num_pages) | |
994 | cupsImageClose(image); | |
995 | } | |
996 | } | |
997 | ||
998 | /* | |
999 | * Header and footer... | |
1000 | */ | |
1001 | ||
1002 | x = 0.5 * print_width; | |
1003 | ||
1004 | if (banner->header) | |
1005 | { | |
1006 | printf("%.1f %.1f moveto", x, print_height - 2 * fontsize); | |
1007 | psTextUTF8(fonts, 2 * fontsize, PS_BOLD, PS_CENTER, banner->header); | |
1008 | } | |
1009 | ||
1010 | if (banner->footer) | |
1011 | { | |
1012 | printf("%.1f %.1f moveto", x, fontsize); | |
1013 | psTextUTF8(fonts, 2 * fontsize, PS_BOLD, PS_CENTER, banner->footer); | |
1014 | } | |
1015 | ||
1016 | /* | |
1017 | * Show the page... | |
1018 | */ | |
1019 | ||
1020 | puts("grestore"); | |
1021 | puts("showpage"); | |
1022 | } | |
1023 | ||
1024 | return (num_pages); | |
1025 | } | |
1026 | ||
1027 | ||
1028 | /* | |
1029 | * 'write_epilogue()' - Write the PostScript file epilogue. | |
1030 | */ | |
1031 | ||
1032 | static void | |
1033 | write_epilogue(int num_pages) /* I - Number of pages */ | |
1034 | { | |
1035 | puts("%%Trailer"); | |
1036 | printf("%%%%Pages: %d\n", num_pages); | |
1037 | puts("%%EOF"); | |
1038 | } | |
1039 | ||
1040 | ||
1041 | /* | |
1042 | * 'write_prolog()' - Write the PostScript file prolog with options. | |
1043 | */ | |
1044 | ||
1045 | ps_text_t * /* O - Fonts */ | |
1046 | write_prolog(const char *title, /* I - Title of job */ | |
1047 | const char *username) /* I - Username */ | |
1048 | { | |
1049 | time_t curtime; /* Current time */ | |
1050 | struct tm *curtm; /* Current date */ | |
1051 | char curdate[255]; /* Current date (text format) */ | |
1052 | ps_text_t *fonts; /* Fonts */ | |
1053 | ||
1054 | ||
1055 | /* | |
1056 | * Get the fonts we'll need... | |
1057 | */ | |
1058 | ||
1059 | fonts = psTextInitialize(); | |
1060 | ||
1061 | /* | |
1062 | * Output the DSC header... | |
1063 | */ | |
1064 | ||
1065 | curtime = time(NULL); | |
1066 | curtm = localtime(&curtime); | |
1067 | strftime(curdate, sizeof(curdate), "%c", curtm); | |
1068 | ||
1069 | puts("%!PS-Adobe-3.0"); | |
1070 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", PageLeft, PageBottom, | |
1071 | PageRight, PageTop); | |
1072 | printf("%%cupsRotation: %d\n", (Orientation & 3) * 90); | |
1073 | puts("%%Creator: bannertops/" CUPS_SVERSION); | |
1074 | printf("%%%%CreationDate: %s\n", curdate); | |
1075 | puts("%%LanguageLevel: 2"); | |
1076 | puts("%%DocumentData: Clean7Bit"); | |
1077 | WriteTextComment("Title", title); | |
1078 | WriteTextComment("For", username); | |
1079 | printf("%%%%Pages: %d\n", Duplex ? 2 : 1); | |
1080 | psTextListFonts(fonts); | |
1081 | puts("%%EndComments"); | |
1082 | puts("%%BeginProlog"); | |
1083 | psTextEmbedFonts(fonts); | |
1084 | puts("%%EndProlog"); | |
1085 | ||
1086 | return (fonts); | |
1087 | } | |
1088 | ||
1089 | ||
1090 | /* | |
1091 | * End of "$Id$". | |
1092 | */ |