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ef416fc2 | 1 | /* |
f301802f | 2 | * "$Id: pstops.c 5569 2006-05-22 18:30:52Z mike $" |
ef416fc2 | 3 | * |
4 | * PostScript filter for the Common UNIX Printing System (CUPS). | |
5 | * | |
bd7854cb | 6 | * Copyright 1993-2006 by Easy Software Products. |
ef416fc2 | 7 | * |
8 | * These coded instructions, statements, and computer programs are the | |
9 | * property of Easy Software Products and are protected by Federal | |
10 | * copyright law. Distribution and use rights are outlined in the file | |
11 | * "LICENSE.txt" which should have been included with this file. If this | |
12 | * file is missing or damaged please contact Easy Software Products | |
13 | * at: | |
14 | * | |
15 | * Attn: CUPS Licensing Information | |
16 | * Easy Software Products | |
17 | * 44141 Airport View Drive, Suite 204 | |
18 | * Hollywood, Maryland 20636 USA | |
19 | * | |
20 | * Voice: (301) 373-9600 | |
21 | * EMail: cups-info@cups.org | |
22 | * WWW: http://www.cups.org | |
23 | * | |
24 | * This file is subject to the Apple OS-Developed Software exception. | |
25 | * | |
26 | * Contents: | |
27 | * | |
80ca4592 | 28 | * main() - Main entry... |
29 | * add_page() - Add a page to the pages array... | |
30 | * check_range() - Check to see if the current page is selected for | |
31 | * copy_bytes() - Copy bytes from the input file to stdout... | |
32 | * copy_comments() - Copy all of the comments section... | |
33 | * copy_dsc() - Copy a DSC-conforming document... | |
34 | * copy_non_dsc() - Copy a document that does not conform to the DSC... | |
35 | * copy_page() - Copy a page description... | |
36 | * copy_prolog() - Copy the document prolog section... | |
37 | * copy_setup() - Copy the document setup section... | |
38 | * copy_trailer() - Copy the document trailer... | |
39 | * do_prolog() - Send the necessary document prolog commands... | |
40 | * do_setup() - Send the necessary document setup commands... | |
41 | * doc_printf() - Send a formatted string to stdout and/or the temp | |
42 | * file. | |
43 | * doc_puts() - Send a nul-terminated string to stdout and/or the | |
44 | * temp file. | |
45 | * doc_write() - Send data to stdout and/or the temp file. | |
46 | * end_nup() - End processing for N-up printing... | |
47 | * include_feature() - Include a printer option/feature command. | |
48 | * parse_text() - Parse a text value in a comment... | |
49 | * set_pstops_options() - Set pstops options... | |
50 | * skip_page() - Skip past a page that won't be printed... | |
51 | * start_nup() - Start processing for N-up printing... | |
ef416fc2 | 52 | */ |
53 | ||
54 | /* | |
55 | * Include necessary headers... | |
56 | */ | |
57 | ||
58 | #include "common.h" | |
e53920b9 | 59 | #include <limits.h> |
bd7854cb | 60 | #include <math.h> |
61 | #include <cups/file.h> | |
62 | #include <cups/array.h> | |
ef416fc2 | 63 | |
64 | ||
65 | /* | |
66 | * Constants... | |
67 | */ | |
68 | ||
80ca4592 | 69 | #define PSTOPS_BORDERNONE 0 /* No border or hairline border */ |
70 | #define PSTOPS_BORDERTHICK 1 /* Think border */ | |
71 | #define PSTOPS_BORDERSINGLE 2 /* Single-line hairline border */ | |
72 | #define PSTOPS_BORDERSINGLE2 3 /* Single-line thick border */ | |
73 | #define PSTOPS_BORDERDOUBLE 4 /* Double-line hairline border */ | |
74 | #define PSTOPS_BORDERDOUBLE2 5 /* Double-line thick border */ | |
ef416fc2 | 75 | |
80ca4592 | 76 | #define PSTOPS_LAYOUT_LRBT 0 /* Left to right, bottom to top */ |
77 | #define PSTOPS_LAYOUT_LRTB 1 /* Left to right, top to bottom */ | |
78 | #define PSTOPS_LAYOUT_RLBT 2 /* Right to left, bottom to top */ | |
79 | #define PSTOPS_LAYOUT_RLTB 3 /* Right to left, top to bottom */ | |
80 | #define PSTOPS_LAYOUT_BTLR 4 /* Bottom to top, left to right */ | |
81 | #define PSTOPS_LAYOUT_TBLR 5 /* Top to bottom, left to right */ | |
82 | #define PSTOPS_LAYOUT_BTRL 6 /* Bottom to top, right to left */ | |
83 | #define PSTOPS_LAYOUT_TBRL 7 /* Top to bottom, right to left */ | |
ef416fc2 | 84 | |
80ca4592 | 85 | #define PSTOPS_LAYOUT_NEGATEY 1 /* The bits for the layout */ |
86 | #define PSTOPS_LAYOUT_NEGATEX 2 /* definitions above... */ | |
87 | #define PSTOPS_LAYOUT_VERTICAL 4 | |
ef416fc2 | 88 | |
89 | ||
bd7854cb | 90 | /* |
91 | * Types... | |
92 | */ | |
93 | ||
94 | typedef struct /**** Page information ****/ | |
95 | { | |
96 | char *label; /* Page label */ | |
80ca4592 | 97 | int bounding_box[4]; /* PageBoundingBox */ |
bd7854cb | 98 | off_t offset; /* Offset to start of page */ |
99 | ssize_t length; /* Number of bytes for page */ | |
80ca4592 | 100 | int num_options; /* Number of options for this page */ |
101 | cups_option_t *options; /* Options for this page */ | |
102 | } pstops_page_t; | |
103 | ||
104 | typedef struct /**** Document information ****/ | |
105 | { | |
106 | int page; /* Current page */ | |
107 | int bounding_box[4]; /* BoundingBox from header */ | |
108 | int new_bounding_box[4]; /* New composite bounding box */ | |
109 | int num_options; /* Number of document-wide options */ | |
110 | cups_option_t *options; /* Document-wide options */ | |
111 | int normal_landscape, /* Normal rotation for landscape? */ | |
112 | saw_eof, /* Saw the %%EOF comment? */ | |
113 | slow_collate, /* Collate copies by hand? */ | |
114 | slow_duplex, /* Duplex pages slowly? */ | |
115 | slow_order, /* Reverse pages slowly? */ | |
116 | use_ESPshowpage; /* Use ESPshowpage? */ | |
117 | cups_array_t *pages; /* Pages in document */ | |
118 | cups_file_t *temp; /* Temporary file, if any */ | |
119 | char tempfile[1024]; /* Temporary filename */ | |
120 | int job_id; /* Job ID */ | |
121 | const char *user, /* User name */ | |
122 | *title; /* Job name */ | |
123 | int copies; /* Number of copies */ | |
124 | const char *ap_input_slot, /* AP_FIRSTPAGE_InputSlot value */ | |
125 | *ap_manual_feed; /* AP_FIRSTPAGE_ManualFeed value */ | |
126 | float brightness; /* brightness value */ | |
127 | int collate, /* Collate copies? */ | |
128 | emit_jcl, /* Emit JCL commands? */ | |
129 | fitplot; /* Fit pages to media */ | |
130 | float gamma; /* gamma value */ | |
131 | const char *input_slot, /* InputSlot value */ | |
132 | *manual_feed; /* ManualFeed value */ | |
133 | int mirror, /* doc->mirror/mirror pages */ | |
134 | number_up, /* Number of pages on each sheet */ | |
135 | number_up_layout, /* doc->number_up_layout of N-up pages */ | |
136 | output_order, /* Requested reverse output order? */ | |
137 | page_border; /* doc->page_border around pages */ | |
138 | const char *page_label, /* page-label option, if any */ | |
139 | *page_ranges, /* page-ranges option, if any */ | |
140 | *page_set; /* page-set option, if any */ | |
141 | } pstops_doc_t; | |
bd7854cb | 142 | |
143 | ||
ef416fc2 | 144 | /* |
80ca4592 | 145 | * Convenience macros... |
ef416fc2 | 146 | */ |
147 | ||
80ca4592 | 148 | #define is_first_page(p) (doc->number_up == 1 || \ |
149 | ((p) % doc->number_up) == 1) | |
150 | #define is_last_page(p) (doc->number_up == 1 || \ | |
151 | ((p) % doc->number_up) == 0) | |
152 | #define is_not_last_page(p) (doc->number_up > 1 && \ | |
153 | ((p) % doc->number_up) != 0) | |
ef416fc2 | 154 | |
155 | ||
156 | /* | |
157 | * Local functions... | |
158 | */ | |
159 | ||
80ca4592 | 160 | static pstops_page_t *add_page(pstops_doc_t *doc, const char *label); |
161 | static int check_range(pstops_doc_t *doc, int page); | |
bd7854cb | 162 | static void copy_bytes(cups_file_t *fp, off_t offset, |
163 | size_t length); | |
80ca4592 | 164 | static size_t copy_comments(cups_file_t *fp, pstops_doc_t *doc, |
165 | char *line, size_t linelen, | |
166 | size_t linesize); | |
167 | static void copy_dsc(cups_file_t *fp, pstops_doc_t *doc, | |
168 | ppd_file_t *ppd, char *line, size_t linelen, | |
169 | size_t linesize); | |
170 | static void copy_non_dsc(cups_file_t *fp, pstops_doc_t *doc, | |
171 | ppd_file_t *ppd, char *line, | |
172 | size_t linelen, size_t linesize); | |
173 | static size_t copy_page(cups_file_t *fp, pstops_doc_t *doc, | |
174 | ppd_file_t *ppd, int number, char *line, | |
175 | size_t linelen, size_t linesize); | |
176 | static size_t copy_prolog(cups_file_t *fp, pstops_doc_t *doc, | |
177 | ppd_file_t *ppd, char *line, | |
178 | size_t linelen, size_t linesize); | |
179 | static size_t copy_setup(cups_file_t *fp, pstops_doc_t *doc, | |
180 | ppd_file_t *ppd, char *line, | |
181 | size_t linelen, size_t linesize); | |
182 | static size_t copy_trailer(cups_file_t *fp, pstops_doc_t *doc, | |
183 | ppd_file_t *ppd, int number, char *line, | |
184 | size_t linelen, size_t linesize); | |
185 | static void do_prolog(pstops_doc_t *doc, ppd_file_t *ppd); | |
186 | static void do_setup(pstops_doc_t *doc, ppd_file_t *ppd); | |
f301802f | 187 | static void doc_printf(pstops_doc_t *doc, const char *format, ...) |
188 | #ifdef __GNUC__ | |
189 | __attribute__ ((__format__ (__printf__, 2, 3))) | |
190 | #endif /* __GNUC__ */ | |
191 | ; | |
80ca4592 | 192 | static void doc_puts(pstops_doc_t *doc, const char *s); |
193 | static void doc_write(pstops_doc_t *doc, const char *s, size_t len); | |
194 | static void end_nup(pstops_doc_t *doc, int number); | |
195 | static int include_feature(ppd_file_t *ppd, const char *line, | |
196 | int num_options, | |
197 | cups_option_t **options); | |
198 | static char *parse_text(const char *start, char **end, char *buffer, | |
199 | size_t bufsize); | |
200 | static void set_pstops_options(pstops_doc_t *doc, ppd_file_t *ppd, | |
201 | char *argv[], int num_options, | |
202 | cups_option_t *options); | |
203 | static size_t skip_page(cups_file_t *fp, char *line, size_t linelen, | |
204 | size_t linesize); | |
205 | static void start_nup(pstops_doc_t *doc, int number, | |
206 | int show_border, const int *bounding_box); | |
ef416fc2 | 207 | |
208 | ||
209 | /* | |
210 | * 'main()' - Main entry... | |
211 | */ | |
212 | ||
bd7854cb | 213 | int /* O - Exit status */ |
214 | main(int argc, /* I - Number of command-line args */ | |
215 | char *argv[]) /* I - Command-line arguments */ | |
ef416fc2 | 216 | { |
80ca4592 | 217 | pstops_doc_t doc; /* Document information */ |
218 | cups_file_t *fp; /* Print file */ | |
bd7854cb | 219 | ppd_file_t *ppd; /* PPD file */ |
bd7854cb | 220 | int num_options; /* Number of print options */ |
221 | cups_option_t *options; /* Print options */ | |
bd7854cb | 222 | char line[8192]; /* Line buffer */ |
bd7854cb | 223 | size_t len; /* Length of line buffer */ |
80ca4592 | 224 | |
ef416fc2 | 225 | |
226 | /* | |
227 | * Make sure status messages are not buffered... | |
228 | */ | |
229 | ||
230 | setbuf(stderr, NULL); | |
231 | ||
232 | /* | |
233 | * Check command-line... | |
234 | */ | |
235 | ||
236 | if (argc < 6 || argc > 7) | |
237 | { | |
238 | fputs("ERROR: pstops job-id user title copies options [file]\n", stderr); | |
239 | return (1); | |
240 | } | |
241 | ||
242 | /* | |
243 | * If we have 7 arguments, print the file named on the command-line. | |
244 | * Otherwise, send stdin instead... | |
245 | */ | |
246 | ||
247 | if (argc == 6) | |
80ca4592 | 248 | fp = cupsFileStdin(); |
ef416fc2 | 249 | else |
250 | { | |
251 | /* | |
252 | * Try to open the print file... | |
253 | */ | |
254 | ||
80ca4592 | 255 | if ((fp = cupsFileOpen(argv[6], "r")) == NULL) |
ef416fc2 | 256 | { |
80ca4592 | 257 | fprintf(stderr, "ERROR: Unable to open print file \"%s\" - %s\n", |
ef416fc2 | 258 | argv[6], strerror(errno)); |
259 | return (1); | |
260 | } | |
261 | } | |
262 | ||
263 | /* | |
80ca4592 | 264 | * Read the first line to see if we have DSC comments... |
ef416fc2 | 265 | */ |
266 | ||
80ca4592 | 267 | if ((len = cupsFileGetLine(fp, line, sizeof(line))) == 0) |
268 | { | |
269 | fputs("ERROR: Empty print file!\n", stderr); | |
270 | return (1); | |
271 | } | |
ef416fc2 | 272 | |
80ca4592 | 273 | /* |
274 | * Process command-line options... | |
275 | */ | |
ef416fc2 | 276 | |
277 | options = NULL; | |
278 | num_options = cupsParseOptions(argv[5], 0, &options); | |
80ca4592 | 279 | ppd = SetCommonOptions(num_options, options, 1); |
ef416fc2 | 280 | |
80ca4592 | 281 | set_pstops_options(&doc, ppd, argv, num_options, options); |
ef416fc2 | 282 | |
80ca4592 | 283 | /* |
284 | * Write any "exit server" options that have been selected... | |
285 | */ | |
ef416fc2 | 286 | |
80ca4592 | 287 | ppdEmit(ppd, stdout, PPD_ORDER_EXIT); |
ef416fc2 | 288 | |
80ca4592 | 289 | /* |
290 | * Write any JCL commands that are needed to print PostScript code... | |
291 | */ | |
bd7854cb | 292 | |
80ca4592 | 293 | if (doc.emit_jcl) |
294 | ppdEmitJCL(ppd, stdout, doc.job_id, doc.user, doc.title); | |
ef416fc2 | 295 | |
80ca4592 | 296 | /* |
297 | * Start with a DSC header... | |
298 | */ | |
ef416fc2 | 299 | |
80ca4592 | 300 | puts("%!PS-Adobe-3.0"); |
ef416fc2 | 301 | |
80ca4592 | 302 | /* |
303 | * Skip leading PJL in the document... | |
304 | */ | |
ef416fc2 | 305 | |
80ca4592 | 306 | while (!strncmp(line, "\033%-12345X", 9) || !strncmp(line, "@PJL ", 5)) |
bd7854cb | 307 | { |
308 | /* | |
80ca4592 | 309 | * Yup, we have leading PJL fun, so skip it until we hit the line |
310 | * with "ENTER LANGUAGE"... | |
bd7854cb | 311 | */ |
312 | ||
80ca4592 | 313 | fputs("DEBUG: Skipping PJL header...\n", stderr); |
bd7854cb | 314 | |
d6ae789d | 315 | while (strstr(line, "ENTER LANGUAGE") == NULL && strncmp(line, "%!", 2)) |
80ca4592 | 316 | if ((len = cupsFileGetLine(fp, line, sizeof(line))) == 0) |
317 | break; | |
ef416fc2 | 318 | |
d6ae789d | 319 | if (!strncmp(line, "%!", 2)) |
320 | break; | |
321 | ||
80ca4592 | 322 | if ((len = cupsFileGetLine(fp, line, sizeof(line))) == 0) |
323 | break; | |
bd7854cb | 324 | } |
325 | ||
ef416fc2 | 326 | /* |
80ca4592 | 327 | * Now see if the document conforms to the Adobe Document Structuring |
328 | * Conventions... | |
ef416fc2 | 329 | */ |
330 | ||
80ca4592 | 331 | if (!strncmp(line, "%!PS-Adobe-", 11)) |
bd7854cb | 332 | { |
333 | /* | |
80ca4592 | 334 | * Yes, filter the document... |
bd7854cb | 335 | */ |
336 | ||
80ca4592 | 337 | copy_dsc(fp, &doc, ppd, line, len, sizeof(line)); |
bd7854cb | 338 | } |
80ca4592 | 339 | else |
ef416fc2 | 340 | { |
341 | /* | |
80ca4592 | 342 | * No, display an error message and treat the file as if it contains |
343 | * a single page... | |
ef416fc2 | 344 | */ |
345 | ||
80ca4592 | 346 | copy_non_dsc(fp, &doc, ppd, line, len, sizeof(line)); |
ef416fc2 | 347 | } |
ef416fc2 | 348 | |
bd7854cb | 349 | /* |
80ca4592 | 350 | * Send %%EOF as needed... |
bd7854cb | 351 | */ |
352 | ||
80ca4592 | 353 | if (!doc.saw_eof) |
354 | puts("%%EOF"); | |
bd7854cb | 355 | |
ef416fc2 | 356 | /* |
80ca4592 | 357 | * End the job with the appropriate JCL command or CTRL-D... |
ef416fc2 | 358 | */ |
359 | ||
80ca4592 | 360 | if (doc.emit_jcl) |
ef416fc2 | 361 | { |
80ca4592 | 362 | if (ppd && ppd->jcl_end) |
363 | ppdEmitJCLEnd(ppd, stdout); | |
364 | else | |
365 | putchar(0x04); | |
ef416fc2 | 366 | } |
ef416fc2 | 367 | |
368 | /* | |
80ca4592 | 369 | * Close files and remove the temporary file if needed... |
ef416fc2 | 370 | */ |
371 | ||
80ca4592 | 372 | if (doc.temp) |
ef416fc2 | 373 | { |
80ca4592 | 374 | cupsFileClose(doc.temp); |
375 | unlink(doc.tempfile); | |
ef416fc2 | 376 | } |
377 | ||
80ca4592 | 378 | ppdClose(ppd); |
379 | cupsFreeOptions(num_options, options); | |
ef416fc2 | 380 | |
80ca4592 | 381 | cupsFileClose(fp); |
ef416fc2 | 382 | |
80ca4592 | 383 | return (0); |
384 | } | |
ef416fc2 | 385 | |
ef416fc2 | 386 | |
80ca4592 | 387 | /* |
388 | * 'add_page()' - Add a page to the pages array... | |
389 | */ | |
ef416fc2 | 390 | |
80ca4592 | 391 | static pstops_page_t * /* O - New page info object */ |
392 | add_page(pstops_doc_t *doc, /* I - Document information */ | |
393 | const char *label) /* I - Page label */ | |
394 | { | |
395 | pstops_page_t *pageinfo; /* New page info object */ | |
ef416fc2 | 396 | |
ef416fc2 | 397 | |
80ca4592 | 398 | if (!doc->pages) |
399 | doc->pages = cupsArrayNew(NULL, NULL); | |
ef416fc2 | 400 | |
80ca4592 | 401 | if (!doc->pages) |
ef416fc2 | 402 | { |
80ca4592 | 403 | fprintf(stderr, "EMERG: Unable to allocate memory for pages array: %s\n", |
404 | strerror(errno)); | |
405 | exit(1); | |
ef416fc2 | 406 | } |
80ca4592 | 407 | |
408 | if ((pageinfo = calloc(1, sizeof(pstops_page_t))) == NULL) | |
ef416fc2 | 409 | { |
80ca4592 | 410 | fprintf(stderr, "EMERG: Unable to allocate memory for page info: %s\n", |
411 | strerror(errno)); | |
412 | exit(1); | |
413 | } | |
ef416fc2 | 414 | |
80ca4592 | 415 | pageinfo->label = strdup(label); |
416 | pageinfo->offset = cupsFileTell(doc->temp); | |
ef416fc2 | 417 | |
80ca4592 | 418 | cupsArrayAdd(doc->pages, pageinfo); |
ef416fc2 | 419 | |
80ca4592 | 420 | doc->page ++; |
ef416fc2 | 421 | |
80ca4592 | 422 | return (pageinfo); |
423 | } | |
ef416fc2 | 424 | |
ef416fc2 | 425 | |
80ca4592 | 426 | /* |
427 | * 'check_range()' - Check to see if the current page is selected for | |
428 | * printing. | |
429 | */ | |
ef416fc2 | 430 | |
80ca4592 | 431 | static int /* O - 1 if selected, 0 otherwise */ |
432 | check_range(pstops_doc_t *doc, /* I - Document information */ | |
433 | int page) /* I - Page number */ | |
434 | { | |
435 | const char *range; /* Pointer into range string */ | |
436 | int lower, upper; /* Lower and upper page numbers */ | |
ef416fc2 | 437 | |
ef416fc2 | 438 | |
80ca4592 | 439 | if (doc->page_set) |
ef416fc2 | 440 | { |
441 | /* | |
80ca4592 | 442 | * See if we only print even or odd pages... |
ef416fc2 | 443 | */ |
444 | ||
e53920b9 | 445 | if (!strcasecmp(doc->page_set, "even") && (page & 1)) |
80ca4592 | 446 | return (0); |
ef416fc2 | 447 | |
e53920b9 | 448 | if (!strcasecmp(doc->page_set, "odd") && !(page & 1)) |
80ca4592 | 449 | return (0); |
450 | } | |
ef416fc2 | 451 | |
80ca4592 | 452 | if (!doc->page_ranges) |
453 | return (1); /* No range, print all pages... */ | |
ef416fc2 | 454 | |
80ca4592 | 455 | for (range = doc->page_ranges; *range != '\0';) |
456 | { | |
457 | if (*range == '-') | |
458 | { | |
459 | lower = 1; | |
460 | range ++; | |
461 | upper = strtol(range, (char **)&range, 10); | |
462 | } | |
463 | else | |
464 | { | |
465 | lower = strtol(range, (char **)&range, 10); | |
ef416fc2 | 466 | |
80ca4592 | 467 | if (*range == '-') |
ef416fc2 | 468 | { |
80ca4592 | 469 | range ++; |
470 | if (!isdigit(*range & 255)) | |
471 | upper = 65535; | |
472 | else | |
473 | upper = strtol(range, (char **)&range, 10); | |
ef416fc2 | 474 | } |
80ca4592 | 475 | else |
476 | upper = lower; | |
477 | } | |
478 | ||
479 | if (page >= lower && page <= upper) | |
480 | return (1); | |
481 | ||
482 | if (*range == ',') | |
483 | range ++; | |
484 | else | |
485 | break; | |
486 | } | |
487 | ||
488 | return (0); | |
489 | } | |
490 | ||
491 | ||
492 | /* | |
493 | * 'copy_bytes()' - Copy bytes from the input file to stdout... | |
494 | */ | |
495 | ||
496 | static void | |
497 | copy_bytes(cups_file_t *fp, /* I - File to read from */ | |
498 | off_t offset, /* I - Offset to page data */ | |
499 | size_t length) /* I - Length of page data */ | |
500 | { | |
501 | char buffer[8192]; /* Data buffer */ | |
502 | ssize_t nbytes; /* Number of bytes read */ | |
503 | size_t nleft; /* Number of bytes left/remaining */ | |
504 | ||
505 | ||
506 | nleft = length; | |
507 | ||
508 | if (cupsFileSeek(fp, offset) < 0) | |
509 | { | |
510 | fprintf(stderr, "ERROR: Unable to seek to offset " CUPS_LLFMT | |
511 | " in file - %s\n", | |
512 | CUPS_LLCAST offset, strerror(errno)); | |
513 | return; | |
514 | } | |
515 | ||
516 | while (nleft > 0 || length == 0) | |
517 | { | |
518 | if (nleft > sizeof(buffer) || length == 0) | |
519 | nbytes = sizeof(buffer); | |
520 | else | |
521 | nbytes = nleft; | |
522 | ||
523 | if ((nbytes = cupsFileRead(fp, buffer, nbytes)) < 1) | |
524 | return; | |
525 | ||
526 | nleft -= nbytes; | |
527 | ||
528 | fwrite(buffer, 1, nbytes, stdout); | |
529 | } | |
530 | } | |
531 | ||
532 | ||
533 | /* | |
534 | * 'copy_comments()' - Copy all of the comments section... | |
535 | * | |
536 | * This function expects "line" to be filled with a comment line. | |
537 | * On return, "line" will contain the next line in the file, if any. | |
538 | */ | |
539 | ||
540 | static size_t /* O - Length of next line */ | |
541 | copy_comments(cups_file_t *fp, /* I - File to read from */ | |
542 | pstops_doc_t *doc, /* I - Document info */ | |
543 | char *line, /* I - Line buffer */ | |
544 | size_t linelen, /* I - Length of initial line */ | |
545 | size_t linesize) /* I - Size of line buffer */ | |
546 | { | |
547 | int saw_bounding_box, /* Saw %%BoundingBox: comment? */ | |
548 | saw_for, /* Saw %%For: comment? */ | |
549 | saw_pages, /* Saw %%Pages: comment? */ | |
550 | saw_title; /* Saw %%Title: comment? */ | |
551 | ||
552 | ||
553 | /* | |
554 | * Loop until we see %%EndComments or a non-comment line... | |
555 | */ | |
556 | ||
557 | saw_bounding_box = 0; | |
558 | saw_for = 0; | |
559 | saw_pages = 0; | |
560 | saw_title = 0; | |
561 | ||
562 | while (line[0] == '%') | |
563 | { | |
564 | /* | |
565 | * Strip trailing whitespace... | |
566 | */ | |
567 | ||
568 | while (linelen > 0) | |
569 | { | |
570 | linelen --; | |
571 | ||
572 | if (!isspace(line[linelen] & 255)) | |
573 | break; | |
574 | else | |
575 | line[linelen] = '\0'; | |
576 | } | |
577 | ||
578 | /* | |
579 | * Log the header... | |
580 | */ | |
581 | ||
582 | fprintf(stderr, "DEBUG: %s\n", line); | |
583 | ||
584 | /* | |
585 | * Pull the headers out... | |
586 | */ | |
587 | ||
588 | if (!strncmp(line, "%%Pages:", 8)) | |
589 | { | |
590 | if (saw_pages) | |
591 | fputs("ERROR: Duplicate %%Pages: comment seen!\n", stderr); | |
592 | ||
593 | saw_pages = 1; | |
594 | } | |
595 | else if (!strncmp(line, "%%BoundingBox:", 14)) | |
596 | { | |
597 | if (saw_bounding_box) | |
598 | fputs("ERROR: Duplicate %%BoundingBox: comment seen!\n", stderr); | |
d6ae789d | 599 | else if (strstr(line + 14, "(atend)")) |
600 | { | |
601 | /* | |
602 | * Do nothing for now but use the default imageable area... | |
603 | */ | |
604 | } | |
80ca4592 | 605 | else if (sscanf(line + 14, "%d%d%d%d", doc->bounding_box + 0, |
606 | doc->bounding_box + 1, doc->bounding_box + 2, | |
607 | doc->bounding_box + 3) != 4) | |
ef416fc2 | 608 | { |
80ca4592 | 609 | fputs("ERROR: Bad %%BoundingBox: comment seen!\n", stderr); |
610 | ||
611 | doc->bounding_box[0] = (int)PageLeft; | |
612 | doc->bounding_box[1] = (int)PageBottom; | |
613 | doc->bounding_box[2] = (int)PageRight; | |
614 | doc->bounding_box[3] = (int)PageTop; | |
ef416fc2 | 615 | } |
80ca4592 | 616 | |
617 | saw_bounding_box = 1; | |
618 | } | |
619 | else if (!strncmp(line, "%%For:", 6)) | |
620 | { | |
621 | saw_for = 1; | |
622 | printf("%s\n", line); | |
623 | } | |
624 | else if (!strncmp(line, "%%Title:", 8)) | |
625 | { | |
626 | saw_title = 1; | |
627 | printf("%s\n", line); | |
628 | } | |
629 | else if (!strncmp(line, "%cupsRotation:", 14)) | |
630 | { | |
631 | /* | |
632 | * Reset orientation of document? | |
633 | */ | |
634 | ||
635 | int orient = (atoi(line + 14) / 90) & 3; | |
636 | ||
637 | if (orient != Orientation) | |
ef416fc2 | 638 | { |
639 | /* | |
80ca4592 | 640 | * Yes, update things so that the pages come out right... |
ef416fc2 | 641 | */ |
642 | ||
80ca4592 | 643 | Orientation = (4 - Orientation + orient) & 3; |
644 | UpdatePageVars(); | |
645 | Orientation = orient; | |
ef416fc2 | 646 | } |
80ca4592 | 647 | } |
648 | else if (!strcmp(line, "%%EndComments")) | |
649 | { | |
650 | linelen = cupsFileGetLine(fp, line, linesize); | |
651 | break; | |
652 | } | |
653 | else if (strncmp(line, "%!", 2) && strncmp(line, "%cups", 5)) | |
654 | printf("%s\n", line); | |
655 | ||
656 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) | |
657 | break; | |
658 | } | |
659 | ||
660 | if (!saw_bounding_box) | |
661 | fputs("ERROR: No %%BoundingBox: comment in header!\n", stderr); | |
662 | ||
663 | if (!saw_pages) | |
664 | fputs("ERROR: No %%Pages: comment in header!\n", stderr); | |
665 | ||
666 | if (!saw_for) | |
667 | printf("%%%%For: %s\n", doc->user); | |
668 | ||
669 | if (!saw_title) | |
670 | printf("%%%%Title: %s\n", doc->title); | |
671 | ||
672 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) | |
673 | { | |
674 | /* | |
675 | * Tell the document processor the copy and duplex options | |
676 | * that are required... | |
677 | */ | |
678 | ||
679 | printf("%%%%Requirements: numcopies(%d)%s%s\n", doc->copies, | |
680 | doc->collate ? " collate" : "", | |
681 | Duplex ? " duplex" : ""); | |
682 | ||
683 | /* | |
684 | * Apple uses RBI comments for various non-PPD options... | |
685 | */ | |
686 | ||
687 | printf("%%RBINumCopies: %d\n", doc->copies); | |
688 | } | |
689 | else | |
690 | { | |
691 | /* | |
692 | * Tell the document processor the duplex option that is required... | |
693 | */ | |
694 | ||
695 | if (Duplex) | |
696 | puts("%%Requirements: duplex"); | |
697 | ||
698 | /* | |
699 | * Apple uses RBI comments for various non-PPD options... | |
700 | */ | |
701 | ||
702 | puts("%RBINumCopies: 1"); | |
703 | } | |
704 | ||
705 | puts("%%Pages: (atend)"); | |
706 | puts("%%BoundingBox: (atend)"); | |
707 | puts("%%EndComments"); | |
708 | ||
709 | return (linelen); | |
710 | } | |
711 | ||
712 | ||
713 | /* | |
714 | * 'copy_dsc()' - Copy a DSC-conforming document... | |
715 | * | |
716 | * This function expects "line" to be filled with the %!PS-Adobe comment line. | |
717 | */ | |
718 | ||
719 | static void | |
720 | copy_dsc(cups_file_t *fp, /* I - File to read from */ | |
721 | pstops_doc_t *doc, /* I - Document info */ | |
722 | ppd_file_t *ppd, /* I - PPD file */ | |
723 | char *line, /* I - Line buffer */ | |
724 | size_t linelen, /* I - Length of initial line */ | |
725 | size_t linesize) /* I - Size of line buffer */ | |
726 | { | |
727 | int number; /* Page number */ | |
728 | pstops_page_t *pageinfo; /* Page information */ | |
729 | ||
730 | ||
731 | /* | |
732 | * Make sure we use ESPshowpage for EPS files... | |
733 | */ | |
734 | ||
735 | if (strstr(line, "EPSF")) | |
736 | { | |
737 | doc->use_ESPshowpage = 1; | |
738 | doc->number_up = 1; | |
739 | } | |
740 | ||
741 | /* | |
742 | * Start sending the document with any commands needed... | |
743 | */ | |
744 | ||
745 | fprintf(stderr, "DEBUG: Before copy_comments - %s", line); | |
746 | linelen = copy_comments(fp, doc, line, linelen, linesize); | |
747 | ||
748 | /* | |
749 | * Now find the prolog section, if any... | |
750 | */ | |
751 | ||
752 | fprintf(stderr, "DEBUG: Before copy_prolog - %s", line); | |
d6ae789d | 753 | linelen = copy_prolog(fp, doc, ppd, line, linelen, linesize); |
80ca4592 | 754 | |
755 | /* | |
756 | * Then the document setup section... | |
757 | */ | |
758 | ||
759 | fprintf(stderr, "DEBUG: Before copy_setup - %s", line); | |
d6ae789d | 760 | linelen = copy_setup(fp, doc, ppd, line, linelen, linesize); |
761 | ||
762 | /* | |
763 | * Copy until we see %%Page:... | |
764 | */ | |
765 | ||
766 | while (strncmp(line, "%%Page:", 7) && strncmp(line, "%%Trailer", 9)) | |
767 | { | |
768 | fwrite(line, 1, linelen, stdout); | |
769 | ||
770 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) | |
771 | break; | |
772 | } | |
80ca4592 | 773 | |
774 | /* | |
775 | * Then process pages until we have no more... | |
776 | */ | |
777 | ||
778 | number = 0; | |
779 | ||
780 | fprintf(stderr, "DEBUG: Before page loop - %s", line); | |
781 | while (!strncmp(line, "%%Page:", 7)) | |
782 | { | |
783 | number ++; | |
784 | ||
785 | if (check_range(doc, (number - 1) / doc->number_up + 1)) | |
786 | { | |
787 | fprintf(stderr, "DEBUG: Copying page %d...\n", number); | |
788 | linelen = copy_page(fp, doc, ppd, number, line, linelen, linesize); | |
789 | } | |
790 | else | |
791 | { | |
792 | fprintf(stderr, "DEBUG: Skipping page %d...\n", number); | |
793 | linelen = skip_page(fp, line, linelen, linesize); | |
794 | } | |
795 | } | |
796 | ||
797 | /* | |
798 | * Finish up the last page(s)... | |
799 | */ | |
800 | ||
e53920b9 | 801 | if (number && is_not_last_page(number) && cupsArrayLast(doc->pages)) |
80ca4592 | 802 | { |
803 | pageinfo = (pstops_page_t *)cupsArrayLast(doc->pages); | |
804 | ||
d6ae789d | 805 | start_nup(doc, doc->number_up, 0, doc->bounding_box); |
80ca4592 | 806 | doc_puts(doc, "showpage\n"); |
d6ae789d | 807 | end_nup(doc, doc->number_up); |
80ca4592 | 808 | |
809 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; | |
810 | } | |
811 | ||
812 | if (doc->slow_duplex && (doc->page & 1)) | |
813 | { | |
814 | /* | |
815 | * Make sure we have an even number of pages... | |
816 | */ | |
817 | ||
818 | pageinfo = add_page(doc, "(filler)"); | |
819 | ||
820 | if (!doc->slow_order) | |
821 | { | |
822 | if (!ppd || !ppd->num_filters) | |
823 | fprintf(stderr, "PAGE: %d %d\n", doc->page, | |
824 | doc->slow_collate ? 1 : doc->copies); | |
825 | ||
826 | printf("%%%%Page: (filler) %d\n", doc->page); | |
827 | } | |
828 | ||
d6ae789d | 829 | start_nup(doc, doc->number_up, 0, doc->bounding_box); |
80ca4592 | 830 | doc_puts(doc, "showpage\n"); |
d6ae789d | 831 | end_nup(doc, doc->number_up); |
80ca4592 | 832 | |
833 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; | |
834 | } | |
835 | ||
836 | /* | |
837 | * Make additional copies as necessary... | |
838 | */ | |
839 | ||
840 | number = doc->slow_order ? 0 : doc->page; | |
841 | ||
842 | if (doc->temp) | |
843 | { | |
844 | int copy; /* Current copy */ | |
845 | ||
846 | ||
847 | /* | |
848 | * Reopen the temporary file for reading... | |
849 | */ | |
850 | ||
851 | cupsFileClose(doc->temp); | |
852 | ||
853 | doc->temp = cupsFileOpen(doc->tempfile, "r"); | |
854 | ||
855 | /* | |
856 | * Make the copies... | |
857 | */ | |
858 | ||
859 | for (copy = !doc->slow_order; copy < doc->copies; copy ++) | |
860 | { | |
861 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayLast(doc->pages) : | |
862 | (pstops_page_t *)cupsArrayFirst(doc->pages); | |
863 | ||
864 | while (pageinfo) | |
ef416fc2 | 865 | { |
80ca4592 | 866 | number ++; |
ef416fc2 | 867 | |
80ca4592 | 868 | if (!ppd || !ppd->num_filters) |
869 | fprintf(stderr, "PAGE: %d 1\n", number); | |
ef416fc2 | 870 | |
80ca4592 | 871 | if (doc->number_up > 1) |
872 | { | |
873 | printf("%%%%Page: (%d) %d\n", number, number); | |
874 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
875 | PageLeft, PageBottom, PageRight, PageTop); | |
876 | } | |
877 | else | |
ef416fc2 | 878 | { |
80ca4592 | 879 | printf("%%%%Page: %s %d\n", pageinfo->label, number); |
880 | printf("%%%%PageBoundingBox: %d %d %d %d\n", | |
881 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
882 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
ef416fc2 | 883 | } |
80ca4592 | 884 | |
885 | copy_bytes(doc->temp, pageinfo->offset, pageinfo->length); | |
886 | ||
887 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayPrev(doc->pages) : | |
888 | (pstops_page_t *)cupsArrayNext(doc->pages); | |
ef416fc2 | 889 | } |
80ca4592 | 890 | } |
891 | } | |
892 | ||
f301802f | 893 | /* |
894 | * Restore the old showpage operator as needed... | |
895 | */ | |
896 | ||
897 | if (doc->use_ESPshowpage) | |
898 | puts("userdict/showpage/ESPshowpage load put\n"); | |
899 | ||
80ca4592 | 900 | /* |
901 | * Write/copy the trailer... | |
902 | */ | |
903 | ||
904 | linelen = copy_trailer(fp, doc, ppd, number, line, linelen, linesize); | |
905 | } | |
906 | ||
907 | ||
908 | /* | |
909 | * 'copy_non_dsc()' - Copy a document that does not conform to the DSC... | |
910 | * | |
911 | * This function expects "line" to be filled with the %! comment line. | |
912 | */ | |
913 | ||
914 | static void | |
915 | copy_non_dsc(cups_file_t *fp, /* I - File to read from */ | |
916 | pstops_doc_t *doc, /* I - Document info */ | |
917 | ppd_file_t *ppd, /* I - PPD file */ | |
918 | char *line, /* I - Line buffer */ | |
919 | size_t linelen, /* I - Length of initial line */ | |
920 | size_t linesize) /* I - Size of line buffer */ | |
921 | { | |
922 | int copy; /* Current copy */ | |
923 | char buffer[8192]; /* Copy buffer */ | |
924 | int bytes; /* Number of bytes copied */ | |
925 | ||
926 | ||
927 | /* | |
928 | * First let the user know that they are attempting to print a file | |
929 | * that may not print correctly... | |
930 | */ | |
931 | ||
932 | fputs("WARNING: This document does not conform to the Adobe Document " | |
933 | "Structuring Conventions and may not print correctly!\n", stderr); | |
934 | ||
935 | /* | |
936 | * Then write a standard DSC comment section... | |
937 | */ | |
938 | ||
939 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", PageLeft, PageBottom, | |
940 | PageRight, PageTop); | |
941 | ||
942 | if (doc->slow_collate && doc->copies > 1) | |
943 | printf("%%%%Pages: %d\n", doc->copies); | |
944 | else | |
945 | puts("%%Pages: 1"); | |
946 | ||
947 | printf("%%%%For: %s\n", doc->user); | |
948 | printf("%%%%Title: %s\n", doc->title); | |
949 | ||
950 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) | |
951 | { | |
952 | /* | |
953 | * Tell the document processor the copy and duplex options | |
954 | * that are required... | |
955 | */ | |
956 | ||
957 | printf("%%%%Requirements: numcopies(%d)%s%s\n", doc->copies, | |
958 | doc->collate ? " collate" : "", | |
959 | Duplex ? " duplex" : ""); | |
960 | ||
961 | /* | |
962 | * Apple uses RBI comments for various non-PPD options... | |
963 | */ | |
964 | ||
965 | printf("%%RBINumCopies: %d\n", doc->copies); | |
966 | } | |
967 | else | |
968 | { | |
969 | /* | |
970 | * Tell the document processor the duplex option that is required... | |
971 | */ | |
972 | ||
973 | if (Duplex) | |
974 | puts("%%Requirements: duplex"); | |
975 | ||
976 | /* | |
977 | * Apple uses RBI comments for various non-PPD options... | |
978 | */ | |
979 | ||
980 | puts("%RBINumCopies: 1"); | |
981 | } | |
982 | ||
983 | puts("%%EndComments"); | |
984 | ||
985 | /* | |
986 | * Then the prolog... | |
987 | */ | |
988 | ||
989 | puts("%%BeginProlog"); | |
990 | ||
991 | do_prolog(doc, ppd); | |
992 | ||
993 | puts("%%EndProlog"); | |
994 | ||
995 | /* | |
996 | * Then the setup section... | |
997 | */ | |
998 | ||
999 | puts("%%BeginSetup"); | |
1000 | ||
1001 | do_setup(doc, ppd); | |
1002 | ||
1003 | puts("%%EndSetup"); | |
1004 | ||
1005 | /* | |
1006 | * Finally, embed a copy of the file inside a %%Page... | |
1007 | */ | |
1008 | ||
1009 | if (!ppd || !ppd->num_filters) | |
1010 | fprintf(stderr, "PAGE: 1 %d\n", doc->temp ? 1 : doc->copies); | |
1011 | ||
1012 | puts("%%Page: 1 1"); | |
1013 | puts("%%BeginPageSetup"); | |
1014 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1015 | puts("%%EndPageSetup"); | |
1016 | puts("%%BeginDocument: nondsc"); | |
1017 | ||
1018 | fwrite(line, linelen, 1, stdout); | |
1019 | ||
1020 | if (doc->temp) | |
1021 | cupsFileWrite(doc->temp, line, linelen); | |
1022 | ||
1023 | while ((bytes = cupsFileRead(fp, buffer, sizeof(buffer))) > 0) | |
1024 | { | |
1025 | fwrite(buffer, 1, bytes, stdout); | |
1026 | ||
1027 | if (doc->temp) | |
1028 | cupsFileWrite(doc->temp, buffer, bytes); | |
1029 | } | |
1030 | ||
1031 | puts("%%EndDocument"); | |
1032 | ||
1033 | if (doc->use_ESPshowpage) | |
1034 | { | |
1035 | WriteLabels(Orientation); | |
1036 | puts("ESPshowpage"); | |
1037 | } | |
1038 | ||
1039 | if (doc->temp) | |
1040 | { | |
1041 | /* | |
1042 | * Reopen the temporary file for reading... | |
1043 | */ | |
1044 | ||
1045 | cupsFileClose(doc->temp); | |
1046 | ||
1047 | doc->temp = cupsFileOpen(doc->tempfile, "r"); | |
1048 | ||
1049 | /* | |
1050 | * Make the additional copies as needed... | |
1051 | */ | |
1052 | ||
1053 | for (copy = 1; copy < doc->copies; copy ++) | |
1054 | { | |
1055 | if (!ppd || !ppd->num_filters) | |
1056 | fputs("PAGE: 1 1\n", stderr); | |
1057 | ||
1058 | printf("%%%%Page: %d %d\n", copy + 1, copy + 1); | |
1059 | puts("%%BeginPageSetup"); | |
1060 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1061 | puts("%%EndPageSetup"); | |
1062 | puts("%%BeginDocument: nondsc"); | |
1063 | ||
1064 | copy_bytes(doc->temp, 0, 0); | |
1065 | ||
1066 | puts("%%EndDocument"); | |
1067 | ||
1068 | if (doc->use_ESPshowpage) | |
1069 | { | |
1070 | WriteLabels(Orientation); | |
1071 | puts("ESPshowpage"); | |
1072 | } | |
1073 | } | |
1074 | } | |
f301802f | 1075 | |
1076 | /* | |
1077 | * Restore the old showpage operator as needed... | |
1078 | */ | |
1079 | ||
1080 | if (doc->use_ESPshowpage) | |
1081 | puts("userdict/showpage/ESPshowpage load put\n"); | |
80ca4592 | 1082 | } |
1083 | ||
1084 | ||
1085 | /* | |
1086 | * 'copy_page()' - Copy a page description... | |
1087 | * | |
1088 | * This function expects "line" to be filled with a %%Page comment line. | |
1089 | * On return, "line" will contain the next line in the file, if any. | |
1090 | */ | |
1091 | ||
1092 | static size_t /* O - Length of next line */ | |
1093 | copy_page(cups_file_t *fp, /* I - File to read from */ | |
1094 | pstops_doc_t *doc, /* I - Document info */ | |
1095 | ppd_file_t *ppd, /* I - PPD file */ | |
1096 | int number, /* I - Current page number */ | |
1097 | char *line, /* I - Line buffer */ | |
1098 | size_t linelen, /* I - Length of initial line */ | |
1099 | size_t linesize) /* I - Size of line buffer */ | |
1100 | { | |
1101 | char label[256], /* Page label string */ | |
1102 | *ptr; /* Pointer into line */ | |
1103 | int level; /* Embedded document level */ | |
1104 | pstops_page_t *pageinfo; /* Page information */ | |
1105 | int first_page; /* First page on N-up output? */ | |
1106 | int bounding_box[4]; /* PageBoundingBox */ | |
1107 | ||
1108 | ||
1109 | /* | |
1110 | * Get the page label for this page... | |
1111 | */ | |
1112 | ||
1113 | first_page = is_first_page(number); | |
1114 | ||
1115 | if (!parse_text(line + 7, &ptr, label, sizeof(label))) | |
1116 | { | |
1117 | fputs("ERROR: Bad %%Page: comment in file!\n", stderr); | |
1118 | label[0] = '\0'; | |
1119 | number = doc->page; | |
1120 | } | |
1121 | else if (strtol(ptr, &ptr, 10) == LONG_MAX || !isspace(*ptr & 255)) | |
1122 | { | |
1123 | fputs("ERROR: Bad %%Page: comment in file!\n", stderr); | |
1124 | number = doc->page; | |
1125 | } | |
1126 | ||
1127 | /* | |
1128 | * Create or update the current output page... | |
1129 | */ | |
1130 | ||
1131 | if (first_page) | |
1132 | pageinfo = add_page(doc, label); | |
1133 | else | |
1134 | pageinfo = (pstops_page_t *)cupsArrayLast(doc->pages); | |
1135 | ||
1136 | /* | |
1137 | * Handle first page override... | |
1138 | */ | |
1139 | ||
1140 | if (doc->ap_input_slot || doc->ap_manual_feed) | |
1141 | { | |
1142 | if (doc->page == 1) | |
1143 | { | |
1144 | /* | |
1145 | * First page/sheet gets AP_FIRSTPAGE_* options... | |
1146 | */ | |
1147 | ||
1148 | pageinfo->num_options = cupsAddOption("InputSlot", doc->ap_input_slot, | |
1149 | pageinfo->num_options, | |
1150 | &(pageinfo->options)); | |
1151 | pageinfo->num_options = cupsAddOption("ManualFeed", doc->ap_manual_feed, | |
1152 | pageinfo->num_options, | |
1153 | &(pageinfo->options)); | |
1154 | } | |
1155 | else if (doc->page == (Duplex + 2)) | |
1156 | { | |
1157 | /* | |
1158 | * Second page/sheet gets default options... | |
1159 | */ | |
1160 | ||
1161 | pageinfo->num_options = cupsAddOption("InputSlot", doc->input_slot, | |
1162 | pageinfo->num_options, | |
1163 | &(pageinfo->options)); | |
1164 | pageinfo->num_options = cupsAddOption("ManualFeed", doc->manual_feed, | |
1165 | pageinfo->num_options, | |
1166 | &(pageinfo->options)); | |
1167 | } | |
1168 | } | |
1169 | ||
1170 | /* | |
1171 | * Scan comments until we see something other than %%Page*: or | |
1172 | * %%Include*... | |
1173 | */ | |
1174 | ||
1175 | memcpy(bounding_box, doc->bounding_box, sizeof(bounding_box)); | |
1176 | ||
1177 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
1178 | { | |
1179 | if (!strncmp(line, "%%PageBoundingBox:", 18)) | |
1180 | { | |
1181 | /* | |
1182 | * %%PageBoundingBox: llx lly urx ury | |
1183 | */ | |
1184 | ||
1185 | if (sscanf(line + 18, "%d%d%d%d", bounding_box + 0, | |
1186 | bounding_box + 1, bounding_box + 2, | |
1187 | bounding_box + 3) != 4) | |
1188 | { | |
1189 | fputs("ERROR: Bad %%PageBoundingBox: comment in file!\n", stderr); | |
1190 | memcpy(bounding_box, doc->bounding_box, | |
1191 | sizeof(bounding_box)); | |
1192 | } | |
1193 | } | |
1194 | #if 0 | |
1195 | else if (!strncmp(line, "%%PageCustomColors:", 19) || | |
1196 | !strncmp(line, "%%PageMedia:", 12) || | |
1197 | !strncmp(line, "%%PageOrientation:", 18) || | |
1198 | !strncmp(line, "%%PageProcessColors:", 20) || | |
1199 | !strncmp(line, "%%PageRequirements:", 18) || | |
1200 | !strncmp(line, "%%PageResources:", 16)) | |
1201 | { | |
1202 | /* | |
1203 | * Copy literal... | |
1204 | */ | |
1205 | } | |
1206 | #endif /* 0 */ | |
1207 | else if (!strncmp(line, "%%PageCustomColors:", 19)) | |
1208 | { | |
1209 | /* | |
1210 | * %%PageCustomColors: ... | |
1211 | */ | |
1212 | } | |
1213 | else if (!strncmp(line, "%%PageMedia:", 12)) | |
1214 | { | |
1215 | /* | |
1216 | * %%PageMedia: ... | |
1217 | */ | |
1218 | } | |
1219 | else if (!strncmp(line, "%%PageOrientation:", 18)) | |
1220 | { | |
1221 | /* | |
1222 | * %%PageOrientation: ... | |
1223 | */ | |
1224 | } | |
1225 | else if (!strncmp(line, "%%PageProcessColors:", 20)) | |
1226 | { | |
1227 | /* | |
1228 | * %%PageProcessColors: ... | |
1229 | */ | |
1230 | } | |
1231 | else if (!strncmp(line, "%%PageRequirements:", 18)) | |
1232 | { | |
1233 | /* | |
1234 | * %%PageRequirements: ... | |
1235 | */ | |
1236 | } | |
1237 | else if (!strncmp(line, "%%PageResources:", 16)) | |
1238 | { | |
1239 | /* | |
1240 | * %%PageResources: ... | |
1241 | */ | |
1242 | } | |
1243 | else if (!strncmp(line, "%%IncludeFeature:", 17)) | |
1244 | { | |
1245 | /* | |
1246 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1247 | */ | |
1248 | ||
1249 | if (doc->number_up == 1 &&!doc->fitplot) | |
1250 | pageinfo->num_options = include_feature(ppd, line, | |
1251 | pageinfo->num_options, | |
1252 | &(pageinfo->options)); | |
1253 | } | |
1254 | else if (strncmp(line, "%%Include", 9)) | |
1255 | break; | |
1256 | } | |
1257 | ||
1258 | if (doc->number_up == 1) | |
1259 | { | |
1260 | /* | |
1261 | * Update the document's composite and page bounding box... | |
1262 | */ | |
1263 | ||
1264 | memcpy(pageinfo->bounding_box, bounding_box, | |
1265 | sizeof(pageinfo->bounding_box)); | |
1266 | ||
1267 | if (bounding_box[0] < doc->new_bounding_box[0]) | |
1268 | doc->new_bounding_box[0] = bounding_box[0]; | |
1269 | if (bounding_box[1] < doc->new_bounding_box[1]) | |
1270 | doc->new_bounding_box[1] = bounding_box[1]; | |
1271 | if (bounding_box[2] > doc->new_bounding_box[2]) | |
1272 | doc->new_bounding_box[2] = bounding_box[2]; | |
1273 | if (bounding_box[3] > doc->new_bounding_box[3]) | |
1274 | doc->new_bounding_box[3] = bounding_box[3]; | |
1275 | } | |
1276 | ||
1277 | /* | |
1278 | * Output the page header as needed... | |
1279 | */ | |
1280 | ||
1281 | if (!doc->slow_order && first_page) | |
1282 | { | |
1283 | if (!ppd || !ppd->num_filters) | |
1284 | fprintf(stderr, "PAGE: %d %d\n", doc->page, | |
1285 | doc->slow_collate ? 1 : doc->copies); | |
1286 | ||
1287 | if (doc->number_up > 1) | |
1288 | { | |
1289 | printf("%%%%Page: (%d) %d\n", doc->page, doc->page); | |
1290 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
1291 | PageLeft, PageBottom, PageRight, PageTop); | |
1292 | } | |
1293 | else | |
1294 | { | |
1295 | printf("%%%%Page: %s %d\n", pageinfo->label, doc->page); | |
1296 | printf("%%%%PageBoundingBox: %d %d %d %d\n", | |
1297 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
1298 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
1299 | } | |
1300 | } | |
1301 | ||
1302 | /* | |
1303 | * Copy any page setup commands... | |
1304 | */ | |
1305 | ||
e53920b9 | 1306 | if (first_page) |
80ca4592 | 1307 | { |
e53920b9 | 1308 | doc_puts(doc, "%%BeginPageSetup\n"); |
80ca4592 | 1309 | |
e53920b9 | 1310 | if (pageinfo->num_options > 0) |
80ca4592 | 1311 | { |
e53920b9 | 1312 | int i; /* Looping var */ |
1313 | ppd_option_t *option; /* PPD option */ | |
1314 | int min_order; /* Minimum OrderDependency value */ | |
1315 | char *doc_setup, /* DocumentSetup commands to send */ | |
1316 | *any_setup; /* AnySetup commands to send */ | |
80ca4592 | 1317 | |
80ca4592 | 1318 | |
e53920b9 | 1319 | /* |
1320 | * Yes, figure out the minimum OrderDependency value... | |
1321 | */ | |
80ca4592 | 1322 | |
e53920b9 | 1323 | if ((option = ppdFindOption(ppd, "PageRegion")) != NULL) |
1324 | min_order = option->order; | |
1325 | else | |
1326 | min_order = 999.0f; | |
80ca4592 | 1327 | |
e53920b9 | 1328 | for (i = 0; i < pageinfo->num_options; i ++) |
1329 | if ((option = ppdFindOption(ppd, pageinfo->options[i].name)) != NULL && | |
1330 | option->order < min_order) | |
1331 | min_order = option->order; | |
80ca4592 | 1332 | |
e53920b9 | 1333 | /* |
1334 | * Mark and extract them... | |
1335 | */ | |
80ca4592 | 1336 | |
e53920b9 | 1337 | cupsMarkOptions(ppd, pageinfo->num_options, pageinfo->options); |
80ca4592 | 1338 | |
e53920b9 | 1339 | doc_setup = ppdEmitString(ppd, PPD_ORDER_DOCUMENT, min_order); |
1340 | any_setup = ppdEmitString(ppd, PPD_ORDER_ANY, min_order); | |
80ca4592 | 1341 | |
e53920b9 | 1342 | /* |
1343 | * Then send them out... | |
1344 | */ | |
80ca4592 | 1345 | |
e53920b9 | 1346 | if (doc_setup) |
1347 | doc_puts(doc, doc_setup); | |
80ca4592 | 1348 | |
e53920b9 | 1349 | if (any_setup) |
1350 | doc_puts(doc, any_setup); | |
80ca4592 | 1351 | |
e53920b9 | 1352 | /* |
1353 | * Free the command strings... | |
1354 | */ | |
80ca4592 | 1355 | |
e53920b9 | 1356 | if (doc_setup) |
1357 | free(doc_setup); | |
80ca4592 | 1358 | |
e53920b9 | 1359 | if (any_setup) |
1360 | free(any_setup); | |
1361 | } | |
1362 | } | |
80ca4592 | 1363 | |
e53920b9 | 1364 | /* |
1365 | * Prep for the start of the page description... | |
1366 | */ | |
80ca4592 | 1367 | |
e53920b9 | 1368 | start_nup(doc, number, 1, bounding_box); |
80ca4592 | 1369 | |
e53920b9 | 1370 | /* |
1371 | * Copy page setup commands as needed... | |
1372 | */ | |
80ca4592 | 1373 | |
e53920b9 | 1374 | if (!strncmp(line, "%%BeginPageSetup", 16)) |
1375 | { | |
1376 | int feature = 0; /* In a Begin/EndFeature block? */ | |
80ca4592 | 1377 | |
80ca4592 | 1378 | |
e53920b9 | 1379 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) |
1380 | { | |
1381 | if (!strncmp(line, "%%EndPageSetup", 14)) | |
1382 | break; | |
1383 | else if (!strncmp(line, "%%BeginFeature:", 15)) | |
1384 | { | |
1385 | feature = 1; | |
1386 | ||
1387 | if (doc->number_up > 1 || doc->fitplot) | |
1388 | continue; | |
1389 | } | |
1390 | else if (!strncmp(line, "%%EndFeature:", 13)) | |
1391 | { | |
1392 | feature = 0; | |
1393 | ||
1394 | if (doc->number_up > 1 || doc->fitplot) | |
1395 | continue; | |
1396 | } | |
1397 | else if (!strncmp(line, "%%Include", 9)) | |
1398 | continue; | |
1399 | ||
1400 | if (!feature || (doc->number_up == 1 && !doc->fitplot)) | |
1401 | doc_write(doc, line, linelen); | |
1402 | } | |
1403 | ||
1404 | /* | |
1405 | * Skip %%EndPageSetup... | |
1406 | */ | |
1407 | ||
1408 | if (linelen > 0) | |
1409 | linelen = cupsFileGetLine(fp, line, linesize); | |
80ca4592 | 1410 | } |
1411 | ||
1412 | /* | |
e53920b9 | 1413 | * Finish the PageSetup section as needed... |
80ca4592 | 1414 | */ |
1415 | ||
e53920b9 | 1416 | if (first_page) |
1417 | doc_puts(doc, "%%EndPageSetup\n"); | |
80ca4592 | 1418 | |
1419 | /* | |
1420 | * Read the rest of the page description... | |
1421 | */ | |
1422 | ||
1423 | level = 0; | |
1424 | ||
1425 | do | |
1426 | { | |
1427 | if (level == 0 && | |
1428 | (!strncmp(line, "%%Page:", 7) || | |
d6ae789d | 1429 | !strncmp(line, "%%Trailer", 9) || |
80ca4592 | 1430 | !strncmp(line, "%%EOF", 5))) |
1431 | break; | |
1432 | else if (!strncmp(line, "%%BeginDocument", 15) || | |
1433 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
1434 | { | |
1435 | doc_write(doc, line, linelen); | |
1436 | ||
1437 | level ++; | |
1438 | } | |
1439 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
1440 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
1441 | { | |
1442 | doc_write(doc, line, linelen); | |
1443 | ||
1444 | level --; | |
1445 | } | |
1446 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
1447 | (!strncmp(line, "%%BeginData:", 12) && | |
1448 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
1449 | { | |
1450 | /* | |
1451 | * Copy binary data... | |
1452 | */ | |
ef416fc2 | 1453 | |
80ca4592 | 1454 | int bytes; /* Bytes of data */ |
ef416fc2 | 1455 | |
ef416fc2 | 1456 | |
80ca4592 | 1457 | doc_write(doc, line, linelen); |
ef416fc2 | 1458 | |
80ca4592 | 1459 | bytes = atoi(strchr(line, ':') + 1); |
1460 | ||
1461 | while (bytes > 0) | |
1462 | { | |
1463 | if (bytes > linesize) | |
1464 | linelen = cupsFileRead(fp, line, linesize); | |
1465 | else | |
1466 | linelen = cupsFileRead(fp, line, bytes); | |
ef416fc2 | 1467 | |
80ca4592 | 1468 | if (linelen < 1) |
ef416fc2 | 1469 | { |
80ca4592 | 1470 | line[0] = '\0'; |
1471 | perror("ERROR: Early end-of-file while reading binary data"); | |
1472 | return (0); | |
1473 | } | |
ef416fc2 | 1474 | |
80ca4592 | 1475 | doc_write(doc, line, linelen); |
ef416fc2 | 1476 | |
80ca4592 | 1477 | bytes -= linelen; |
ef416fc2 | 1478 | } |
ef416fc2 | 1479 | } |
80ca4592 | 1480 | else |
1481 | doc_write(doc, line, linelen); | |
1482 | } | |
1483 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0); | |
ef416fc2 | 1484 | |
80ca4592 | 1485 | /* |
1486 | * Finish up this page and return... | |
1487 | */ | |
ef416fc2 | 1488 | |
80ca4592 | 1489 | end_nup(doc, number); |
ef416fc2 | 1490 | |
80ca4592 | 1491 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; |
ef416fc2 | 1492 | |
80ca4592 | 1493 | return (linelen); |
1494 | } | |
ef416fc2 | 1495 | |
ef416fc2 | 1496 | |
80ca4592 | 1497 | /* |
1498 | * 'copy_prolog()' - Copy the document prolog section... | |
1499 | * | |
1500 | * This function expects "line" to be filled with a %%BeginProlog comment line. | |
1501 | * On return, "line" will contain the next line in the file, if any. | |
1502 | */ | |
ef416fc2 | 1503 | |
80ca4592 | 1504 | static size_t /* O - Length of next line */ |
1505 | copy_prolog(cups_file_t *fp, /* I - File to read from */ | |
1506 | pstops_doc_t *doc, /* I - Document info */ | |
1507 | ppd_file_t *ppd, /* I - PPD file */ | |
1508 | char *line, /* I - Line buffer */ | |
1509 | size_t linelen, /* I - Length of initial line */ | |
1510 | size_t linesize) /* I - Size of line buffer */ | |
1511 | { | |
1512 | while (strncmp(line, "%%BeginProlog", 13)) | |
1513 | { | |
1514 | if (!strncmp(line, "%%BeginSetup", 12) || !strncmp(line, "%%Page:", 7)) | |
1515 | break; | |
ef416fc2 | 1516 | |
80ca4592 | 1517 | fwrite(line, 1, linelen, stdout); |
ef416fc2 | 1518 | |
80ca4592 | 1519 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1520 | break; | |
1521 | } | |
ef416fc2 | 1522 | |
80ca4592 | 1523 | puts("%%BeginProlog"); |
ef416fc2 | 1524 | |
80ca4592 | 1525 | do_prolog(doc, ppd); |
ef416fc2 | 1526 | |
80ca4592 | 1527 | if (!strncmp(line, "%%BeginProlog", 13)) |
1528 | { | |
1529 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
ef416fc2 | 1530 | { |
80ca4592 | 1531 | if (!strncmp(line, "%%EndProlog", 11) || |
1532 | !strncmp(line, "%%BeginSetup", 12) || | |
1533 | !strncmp(line, "%%Page:", 7)) | |
1534 | break; | |
ef416fc2 | 1535 | |
80ca4592 | 1536 | fwrite(line, 1, linelen, stdout); |
ef416fc2 | 1537 | } |
80ca4592 | 1538 | |
1539 | if (!strncmp(line, "%%EndProlog", 11)) | |
1540 | linelen = cupsFileGetLine(fp, line, linesize); | |
ef416fc2 | 1541 | else |
80ca4592 | 1542 | fputs("ERROR: Missing %%EndProlog!\n", stderr); |
1543 | } | |
ef416fc2 | 1544 | |
80ca4592 | 1545 | puts("%%EndProlog"); |
ef416fc2 | 1546 | |
80ca4592 | 1547 | return (linelen); |
1548 | } | |
ef416fc2 | 1549 | |
bd7854cb | 1550 | |
80ca4592 | 1551 | /* |
1552 | * 'copy_setup()' - Copy the document setup section... | |
1553 | * | |
1554 | * This function expects "line" to be filled with a %%BeginSetup comment line. | |
1555 | * On return, "line" will contain the next line in the file, if any. | |
1556 | */ | |
bd7854cb | 1557 | |
80ca4592 | 1558 | static size_t /* O - Length of next line */ |
1559 | copy_setup(cups_file_t *fp, /* I - File to read from */ | |
1560 | pstops_doc_t *doc, /* I - Document info */ | |
1561 | ppd_file_t *ppd, /* I - PPD file */ | |
1562 | char *line, /* I - Line buffer */ | |
1563 | size_t linelen, /* I - Length of initial line */ | |
1564 | size_t linesize) /* I - Size of line buffer */ | |
1565 | { | |
1566 | while (strncmp(line, "%%BeginSetup", 12)) | |
1567 | { | |
1568 | if (!strncmp(line, "%%Page:", 7)) | |
1569 | break; | |
bd7854cb | 1570 | |
80ca4592 | 1571 | fwrite(line, 1, linelen, stdout); |
bd7854cb | 1572 | |
80ca4592 | 1573 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1574 | break; | |
1575 | } | |
1576 | ||
1577 | if (!strncmp(line, "%%BeginSetup", 12)) | |
1578 | { | |
1579 | while (strncmp(line, "%%EndSetup", 10)) | |
1580 | { | |
1581 | if (!strncmp(line, "%%Page:", 7)) | |
ef416fc2 | 1582 | break; |
80ca4592 | 1583 | else if (!strncmp(line, "%%IncludeFeature:", 17)) |
ef416fc2 | 1584 | { |
80ca4592 | 1585 | /* |
1586 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1587 | */ | |
ef416fc2 | 1588 | |
80ca4592 | 1589 | if (doc->number_up == 1 && !doc->fitplot) |
1590 | doc->num_options = include_feature(ppd, line, doc->num_options, | |
1591 | &(doc->options)); | |
1592 | } | |
1593 | else | |
1594 | fwrite(line, 1, linelen, stdout); | |
ef416fc2 | 1595 | |
80ca4592 | 1596 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1597 | break; | |
1598 | } | |
bd7854cb | 1599 | |
80ca4592 | 1600 | if (!strncmp(line, "%%EndSetup", 10)) |
1601 | linelen = cupsFileGetLine(fp, line, linesize); | |
1602 | else | |
1603 | fputs("ERROR: Missing %%EndSetup!\n", stderr); | |
1604 | } | |
1605 | else | |
1606 | puts("%%BeginSetup"); | |
bd7854cb | 1607 | |
80ca4592 | 1608 | do_setup(doc, ppd); |
ef416fc2 | 1609 | |
80ca4592 | 1610 | puts("%%EndSetup"); |
ef416fc2 | 1611 | |
80ca4592 | 1612 | return (linelen); |
1613 | } | |
ef416fc2 | 1614 | |
ef416fc2 | 1615 | |
80ca4592 | 1616 | /* |
1617 | * 'copy_trailer()' - Copy the document trailer... | |
1618 | * | |
1619 | * This function expects "line" to be filled with a %%Trailer comment line. | |
1620 | * On return, "line" will contain the next line in the file, if any. | |
1621 | */ | |
ef416fc2 | 1622 | |
80ca4592 | 1623 | static size_t /* O - Length of next line */ |
1624 | copy_trailer(cups_file_t *fp, /* I - File to read from */ | |
1625 | pstops_doc_t *doc, /* I - Document info */ | |
1626 | ppd_file_t *ppd, /* I - PPD file */ | |
1627 | int number, /* I - Number of pages */ | |
1628 | char *line, /* I - Line buffer */ | |
1629 | size_t linelen, /* I - Length of initial line */ | |
1630 | size_t linesize) /* I - Size of line buffer */ | |
1631 | { | |
1632 | /* | |
1633 | * Write the trailer comments... | |
1634 | */ | |
ef416fc2 | 1635 | |
80ca4592 | 1636 | puts("%%Trailer"); |
ef416fc2 | 1637 | |
80ca4592 | 1638 | while (linelen > 0) |
1639 | { | |
1640 | if (!strncmp(line, "%%EOF", 5)) | |
1641 | break; | |
1642 | else if (strncmp(line, "%%Trailer", 9) && | |
1643 | strncmp(line, "%%Pages:", 8) && | |
1644 | strncmp(line, "%%BoundingBox:", 14)) | |
1645 | fwrite(line, 1, linelen, stdout); | |
ef416fc2 | 1646 | |
80ca4592 | 1647 | linelen = cupsFileGetLine(fp, line, linesize); |
1648 | } | |
ef416fc2 | 1649 | |
80ca4592 | 1650 | fprintf(stderr, "DEBUG: Wrote %d pages...\n", number); |
ef416fc2 | 1651 | |
80ca4592 | 1652 | printf("%%%%Pages: %d\n", number); |
1653 | if (doc->number_up > 1 || doc->fitplot) | |
1654 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", | |
1655 | PageLeft, PageBottom, PageRight, PageTop); | |
1656 | else | |
1657 | printf("%%%%BoundingBox: %d %d %d %d\n", | |
1658 | doc->new_bounding_box[0], doc->new_bounding_box[1], | |
1659 | doc->new_bounding_box[2], doc->new_bounding_box[3]); | |
ef416fc2 | 1660 | |
80ca4592 | 1661 | return (linelen); |
1662 | } | |
ef416fc2 | 1663 | |
ef416fc2 | 1664 | |
80ca4592 | 1665 | /* |
1666 | * 'do_prolog()' - Send the necessary document prolog commands... | |
1667 | */ | |
ef416fc2 | 1668 | |
80ca4592 | 1669 | static void |
1670 | do_prolog(pstops_doc_t *doc, /* I - Document information */ | |
1671 | ppd_file_t *ppd) /* I - PPD file */ | |
1672 | { | |
1673 | /* | |
1674 | * Send the document prolog commands... | |
1675 | */ | |
ef416fc2 | 1676 | |
80ca4592 | 1677 | if (ppd && ppd->patches) |
1678 | { | |
1679 | puts("%%BeginFeature: *JobPatchFile 1"); | |
1680 | puts(ppd->patches); | |
1681 | puts("%%EndFeature"); | |
1682 | } | |
bd7854cb | 1683 | |
80ca4592 | 1684 | ppdEmit(ppd, stdout, PPD_ORDER_PROLOG); |
bd7854cb | 1685 | |
80ca4592 | 1686 | /* |
1687 | * Define ESPshowpage here so that applications that define their | |
1688 | * own procedure to do a showpage pick it up... | |
1689 | */ | |
ef416fc2 | 1690 | |
80ca4592 | 1691 | if (doc->use_ESPshowpage) |
1692 | puts("userdict/ESPshowpage/showpage load put\n" | |
1693 | "userdict/showpage{}put"); | |
ef416fc2 | 1694 | |
80ca4592 | 1695 | } |
ef416fc2 | 1696 | |
ef416fc2 | 1697 | |
80ca4592 | 1698 | /* |
1699 | * 'do_setup()' - Send the necessary document setup commands... | |
1700 | */ | |
ef416fc2 | 1701 | |
80ca4592 | 1702 | static void |
1703 | do_setup(pstops_doc_t *doc, /* I - Document information */ | |
1704 | ppd_file_t *ppd) /* I - PPD file */ | |
1705 | { | |
f301802f | 1706 | /* |
1707 | * Disable CTRL-D so that embedded files don't cause printing | |
1708 | * errors... | |
1709 | */ | |
1710 | ||
1711 | puts("% Disable CTRL-D as an end-of-file marker..."); | |
1712 | puts("userdict dup(\\004)cvn{}put (\\004\\004)cvn{}put"); | |
1713 | ||
80ca4592 | 1714 | /* |
1715 | * Mark any options from %%IncludeFeature: comments... | |
1716 | */ | |
ef416fc2 | 1717 | |
80ca4592 | 1718 | cupsMarkOptions(ppd, doc->num_options, doc->options); |
ef416fc2 | 1719 | |
80ca4592 | 1720 | /* |
1721 | * Send all the printer-specific setup commands... | |
1722 | */ | |
ef416fc2 | 1723 | |
80ca4592 | 1724 | ppdEmit(ppd, stdout, PPD_ORDER_DOCUMENT); |
1725 | ppdEmit(ppd, stdout, PPD_ORDER_ANY); | |
ef416fc2 | 1726 | |
80ca4592 | 1727 | /* |
1728 | * Set the number of copies for the job... | |
1729 | */ | |
ef416fc2 | 1730 | |
80ca4592 | 1731 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) |
1732 | { | |
1733 | printf("%%RBIBeginNonPPDFeature: *NumCopies %d\n", doc->copies); | |
1734 | printf("%d/languagelevel where{pop languagelevel 2 ge}{false}ifelse\n" | |
1735 | "{1 dict begin/NumCopies exch def currentdict end setpagedevice}\n" | |
1736 | "{userdict/#copies 3 -1 roll put}ifelse\n", doc->copies); | |
1737 | puts("%RBIEndNonPPDFeature"); | |
1738 | } | |
ef416fc2 | 1739 | |
80ca4592 | 1740 | /* |
1741 | * If we are doing N-up printing, disable setpagedevice... | |
1742 | */ | |
ef416fc2 | 1743 | |
80ca4592 | 1744 | if (doc->number_up > 1) |
1745 | puts("userdict/setpagedevice{pop}bind put"); | |
ef416fc2 | 1746 | |
80ca4592 | 1747 | /* |
1748 | * Changes to the transfer function must be made AFTER any | |
1749 | * setpagedevice code... | |
1750 | */ | |
ef416fc2 | 1751 | |
80ca4592 | 1752 | if (doc->gamma != 1.0f || doc->brightness != 1.0f) |
1753 | printf("{ neg 1 add dup 0 lt { pop 1 } { %.3f exp neg 1 add } " | |
1754 | "ifelse %.3f mul } bind settransfer\n", doc->gamma, | |
1755 | doc->brightness); | |
ef416fc2 | 1756 | |
80ca4592 | 1757 | /* |
1758 | * Make sure we have rectclip and rectstroke procedures of some sort... | |
1759 | */ | |
ef416fc2 | 1760 | |
80ca4592 | 1761 | WriteCommon(); |
ef416fc2 | 1762 | |
80ca4592 | 1763 | /* |
1764 | * Write the page and label prologs... | |
1765 | */ | |
ef416fc2 | 1766 | |
80ca4592 | 1767 | if (doc->number_up == 2 || doc->number_up == 6) |
1768 | { | |
ef416fc2 | 1769 | /* |
80ca4592 | 1770 | * For 2- and 6-up output, rotate the labels to match the orientation |
1771 | * of the pages... | |
ef416fc2 | 1772 | */ |
1773 | ||
80ca4592 | 1774 | if (Orientation & 1) |
1775 | WriteLabelProlog(doc->page_label, PageBottom, | |
1776 | PageWidth - PageLength + PageTop, PageLength); | |
1777 | else | |
1778 | WriteLabelProlog(doc->page_label, PageLeft, PageRight, PageLength); | |
1779 | } | |
1780 | else | |
1781 | WriteLabelProlog(doc->page_label, PageBottom, PageTop, PageWidth); | |
1782 | } | |
1783 | ||
ef416fc2 | 1784 | |
80ca4592 | 1785 | /* |
1786 | * 'doc_printf()' - Send a formatted string to stdout and/or the temp file. | |
1787 | * | |
1788 | * This function should be used for all page-level output that is affected | |
1789 | * by ordering, collation, etc. | |
1790 | */ | |
ef416fc2 | 1791 | |
80ca4592 | 1792 | static void |
1793 | doc_printf(pstops_doc_t *doc, /* I - Document information */ | |
1794 | const char *format, /* I - Printf-style format string */ | |
1795 | ...) /* I - Additional arguments as needed */ | |
1796 | { | |
1797 | va_list ap; /* Pointer to arguments */ | |
1798 | char buffer[1024]; /* Output buffer */ | |
1799 | size_t bytes; /* Number of bytes to write */ | |
ef416fc2 | 1800 | |
ef416fc2 | 1801 | |
80ca4592 | 1802 | va_start(ap, format); |
1803 | bytes = vsnprintf(buffer, sizeof(buffer), format, ap); | |
1804 | va_end(ap); | |
1805 | ||
1806 | if (bytes > sizeof(buffer)) | |
1807 | { | |
1808 | fprintf(stderr, | |
1809 | "ERROR: doc_printf overflow (%d bytes) detected, aborting!\n", | |
1810 | (int)bytes); | |
1811 | exit(1); | |
1812 | } | |
1813 | ||
1814 | doc_write(doc, buffer, bytes); | |
1815 | } | |
1816 | ||
1817 | ||
1818 | /* | |
1819 | * 'doc_puts()' - Send a nul-terminated string to stdout and/or the temp file. | |
1820 | * | |
1821 | * This function should be used for all page-level output that is affected | |
1822 | * by ordering, collation, etc. | |
1823 | */ | |
1824 | ||
1825 | static void | |
1826 | doc_puts(pstops_doc_t *doc, /* I - Document information */ | |
1827 | const char *s) /* I - String to send */ | |
1828 | { | |
1829 | doc_write(doc, s, strlen(s)); | |
1830 | } | |
1831 | ||
ef416fc2 | 1832 | |
80ca4592 | 1833 | /* |
1834 | * 'doc_write()' - Send data to stdout and/or the temp file. | |
1835 | */ | |
ef416fc2 | 1836 | |
80ca4592 | 1837 | static void |
1838 | doc_write(pstops_doc_t *doc, /* I - Document information */ | |
1839 | const char *s, /* I - Data to send */ | |
1840 | size_t len) /* I - Number of bytes to send */ | |
1841 | { | |
1842 | if (!doc->slow_order) | |
1843 | fwrite(s, 1, len, stdout); | |
ef416fc2 | 1844 | |
80ca4592 | 1845 | if (doc->temp) |
1846 | cupsFileWrite(doc->temp, s, len); | |
1847 | } | |
ef416fc2 | 1848 | |
ef416fc2 | 1849 | |
80ca4592 | 1850 | /* |
1851 | * 'end_nup()' - End processing for N-up printing... | |
1852 | */ | |
ef416fc2 | 1853 | |
80ca4592 | 1854 | static void |
1855 | end_nup(pstops_doc_t *doc, /* I - Document information */ | |
1856 | int number) /* I - Page number */ | |
1857 | { | |
1858 | if (doc->mirror || Orientation || doc->number_up > 1) | |
f301802f | 1859 | puts("userdict/ESPsave get restore"); |
ef416fc2 | 1860 | |
80ca4592 | 1861 | switch (doc->number_up) |
1862 | { | |
1863 | case 1 : | |
1864 | if (doc->use_ESPshowpage) | |
1865 | { | |
1866 | WriteLabels(Orientation); | |
1867 | puts("ESPshowpage"); | |
1868 | } | |
1869 | break; | |
ef416fc2 | 1870 | |
80ca4592 | 1871 | case 2 : |
1872 | case 6 : | |
1873 | if (is_last_page(number) && doc->use_ESPshowpage) | |
1874 | { | |
1875 | if (Orientation & 1) | |
1876 | { | |
1877 | /* | |
1878 | * Rotate the labels back to portrait... | |
1879 | */ | |
ef416fc2 | 1880 | |
80ca4592 | 1881 | WriteLabels(Orientation - 1); |
1882 | } | |
1883 | else if (Orientation == 0) | |
1884 | { | |
1885 | /* | |
1886 | * Rotate the labels to landscape... | |
1887 | */ | |
ef416fc2 | 1888 | |
80ca4592 | 1889 | WriteLabels(doc->normal_landscape ? 1 : 3); |
1890 | } | |
1891 | else | |
1892 | { | |
1893 | /* | |
1894 | * Rotate the labels to landscape... | |
1895 | */ | |
ef416fc2 | 1896 | |
80ca4592 | 1897 | WriteLabels(doc->normal_landscape ? 3 : 1); |
1898 | } | |
ef416fc2 | 1899 | |
80ca4592 | 1900 | puts("ESPshowpage"); |
1901 | } | |
1902 | break; | |
ef416fc2 | 1903 | |
80ca4592 | 1904 | default : |
1905 | if (is_last_page(number) && doc->use_ESPshowpage) | |
ef416fc2 | 1906 | { |
1907 | WriteLabels(Orientation); | |
1908 | puts("ESPshowpage"); | |
1909 | } | |
80ca4592 | 1910 | break; |
ef416fc2 | 1911 | } |
1912 | ||
80ca4592 | 1913 | fflush(stdout); |
1914 | } | |
1915 | ||
1916 | ||
1917 | /* | |
1918 | * 'include_feature()' - Include a printer option/feature command. | |
1919 | */ | |
1920 | ||
1921 | static int /* O - New number of options */ | |
1922 | include_feature( | |
1923 | ppd_file_t *ppd, /* I - PPD file */ | |
1924 | const char *line, /* I - DSC line */ | |
1925 | int num_options, /* I - Number of options */ | |
1926 | cups_option_t **options) /* IO - Options */ | |
1927 | { | |
1928 | char name[255], /* Option name */ | |
1929 | value[255]; /* Option value */ | |
1930 | ppd_option_t *option; /* Option in file */ | |
1931 | ppd_choice_t *choice; /* Choice */ | |
ef416fc2 | 1932 | |
ef416fc2 | 1933 | |
1934 | /* | |
80ca4592 | 1935 | * Get the "%%IncludeFeature: *Keyword OptionKeyword" values... |
ef416fc2 | 1936 | */ |
1937 | ||
80ca4592 | 1938 | if (sscanf(line + 17, "%254s%254s", name, value) != 2) |
bd7854cb | 1939 | { |
80ca4592 | 1940 | fputs("ERROR: Bad %%IncludeFeature: comment!\n", stderr); |
1941 | return (num_options); | |
bd7854cb | 1942 | } |
ef416fc2 | 1943 | |
1944 | /* | |
80ca4592 | 1945 | * Find the option and choice... |
ef416fc2 | 1946 | */ |
1947 | ||
80ca4592 | 1948 | if ((option = ppdFindOption(ppd, name + 1)) == NULL) |
ef416fc2 | 1949 | { |
80ca4592 | 1950 | fprintf(stderr, "WARNING: Unknown option \"%s\"!\n", name + 1); |
1951 | return (num_options); | |
ef416fc2 | 1952 | } |
1953 | ||
80ca4592 | 1954 | if (option->section == PPD_ORDER_EXIT || |
1955 | option->section == PPD_ORDER_JCL) | |
1956 | { | |
1957 | fprintf(stderr, "WARNING: Option \"%s\" cannot be included via " | |
1958 | "IncludeFeature!\n", name + 1); | |
1959 | return (num_options); | |
1960 | } | |
ef416fc2 | 1961 | |
80ca4592 | 1962 | if ((choice = ppdFindChoice(option, value)) == NULL) |
1963 | { | |
1964 | fprintf(stderr, "WARNING: Unknown choice \"%s\" for option \"%s\"!\n", | |
1965 | value, name + 1); | |
1966 | return (num_options); | |
1967 | } | |
ef416fc2 | 1968 | |
80ca4592 | 1969 | /* |
1970 | * Add the option to the option array and return... | |
1971 | */ | |
1972 | ||
1973 | return (cupsAddOption(name + 1, value, num_options, options)); | |
ef416fc2 | 1974 | } |
1975 | ||
1976 | ||
1977 | /* | |
80ca4592 | 1978 | * 'parse_text()' - Parse a text value in a comment... |
1979 | * | |
1980 | * This function parses a DSC text value as defined on page 36 of the | |
1981 | * DSC specification. Text values are either surrounded by parenthesis | |
1982 | * or whitespace-delimited. | |
1983 | * | |
1984 | * The value returned is the literal characters for the entire text | |
1985 | * string, including any parenthesis and escape characters. | |
ef416fc2 | 1986 | */ |
1987 | ||
80ca4592 | 1988 | static char * /* O - Value or NULL on error */ |
1989 | parse_text(const char *start, /* I - Start of text value */ | |
1990 | char **end, /* O - End of text value */ | |
1991 | char *buffer, /* I - Buffer */ | |
1992 | size_t bufsize) /* I - Size of buffer */ | |
ef416fc2 | 1993 | { |
80ca4592 | 1994 | char *bufptr, /* Pointer in buffer */ |
1995 | *bufend; /* End of buffer */ | |
1996 | int level; /* Parenthesis level */ | |
ef416fc2 | 1997 | |
1998 | ||
80ca4592 | 1999 | /* |
2000 | * Skip leading whitespace... | |
2001 | */ | |
ef416fc2 | 2002 | |
80ca4592 | 2003 | while (isspace(*start & 255)) |
2004 | start ++; | |
2005 | ||
2006 | /* | |
2007 | * Then copy the value... | |
2008 | */ | |
ef416fc2 | 2009 | |
80ca4592 | 2010 | level = 0; |
2011 | bufptr = buffer; | |
2012 | bufend = buffer + bufsize - 1; | |
ef416fc2 | 2013 | |
80ca4592 | 2014 | while (bufptr < bufend) |
ef416fc2 | 2015 | { |
80ca4592 | 2016 | if (isspace(*start & 255) && !level) |
2017 | break; | |
ef416fc2 | 2018 | |
80ca4592 | 2019 | *bufptr++ = *start; |
2020 | ||
2021 | if (*start == '(') | |
2022 | level ++; | |
2023 | else if (*start == ')') | |
2024 | { | |
2025 | if (!level) | |
ef416fc2 | 2026 | { |
80ca4592 | 2027 | start ++; |
2028 | break; | |
ef416fc2 | 2029 | } |
2030 | else | |
80ca4592 | 2031 | level --; |
ef416fc2 | 2032 | } |
80ca4592 | 2033 | else if (*start == '\\') |
2034 | { | |
2035 | /* | |
2036 | * Copy escaped character... | |
2037 | */ | |
ef416fc2 | 2038 | |
80ca4592 | 2039 | int i; /* Looping var */ |
ef416fc2 | 2040 | |
80ca4592 | 2041 | |
2042 | for (i = 1; | |
2043 | i <= 3 && isdigit(start[i] & 255) && bufptr < bufend; | |
2044 | *bufptr++ = start[i], i ++); | |
2045 | } | |
2046 | ||
2047 | start ++; | |
ef416fc2 | 2048 | } |
2049 | ||
80ca4592 | 2050 | *bufptr = '\0'; |
2051 | ||
2052 | /* | |
2053 | * Return the value and new pointer into the line... | |
2054 | */ | |
2055 | ||
2056 | if (end) | |
2057 | *end = (char *)start; | |
2058 | ||
2059 | if (bufptr == bufend) | |
2060 | return (NULL); | |
2061 | else | |
2062 | return (buffer); | |
ef416fc2 | 2063 | } |
2064 | ||
2065 | ||
bd7854cb | 2066 | /* |
80ca4592 | 2067 | * 'set_pstops_options()' - Set pstops options... |
bd7854cb | 2068 | */ |
2069 | ||
80ca4592 | 2070 | static void |
2071 | set_pstops_options( | |
2072 | pstops_doc_t *doc, /* I - Document information */ | |
2073 | ppd_file_t *ppd, /* I - PPD file */ | |
2074 | char *argv[], /* I - Command-line arguments */ | |
2075 | int num_options, /* I - Number of options */ | |
2076 | cups_option_t *options) /* I - Options */ | |
bd7854cb | 2077 | { |
80ca4592 | 2078 | const char *val; /* Option value */ |
2079 | int intval; /* Integer option value */ | |
2080 | ppd_attr_t *attr; /* PPD attribute */ | |
2081 | ppd_option_t *option; /* PPD option */ | |
2082 | ppd_choice_t *choice; /* PPD choice */ | |
bd7854cb | 2083 | |
bd7854cb | 2084 | |
80ca4592 | 2085 | /* |
2086 | * Initialize document information structure... | |
2087 | */ | |
bd7854cb | 2088 | |
80ca4592 | 2089 | memset(doc, 0, sizeof(pstops_doc_t)); |
bd7854cb | 2090 | |
80ca4592 | 2091 | doc->job_id = atoi(argv[1]); |
2092 | doc->user = argv[2]; | |
2093 | doc->title = argv[3]; | |
2094 | doc->copies = atoi(argv[4]); | |
bd7854cb | 2095 | |
80ca4592 | 2096 | if (ppd && ppd->landscape > 0) |
2097 | doc->normal_landscape = 1; | |
bd7854cb | 2098 | |
80ca4592 | 2099 | doc->bounding_box[0] = (int)PageLeft; |
2100 | doc->bounding_box[1] = (int)PageBottom; | |
2101 | doc->bounding_box[2] = (int)PageRight; | |
2102 | doc->bounding_box[3] = (int)PageTop; | |
bd7854cb | 2103 | |
80ca4592 | 2104 | doc->new_bounding_box[0] = INT_MAX; |
2105 | doc->new_bounding_box[1] = INT_MAX; | |
2106 | doc->new_bounding_box[2] = INT_MIN; | |
2107 | doc->new_bounding_box[3] = INT_MIN; | |
bd7854cb | 2108 | |
80ca4592 | 2109 | /* |
2110 | * AP_FIRSTPAGE_InputSlot | |
2111 | */ | |
ef416fc2 | 2112 | |
80ca4592 | 2113 | doc->ap_input_slot = cupsGetOption("AP_FIRSTPAGE_InputSlot", num_options, |
2114 | options); | |
ef416fc2 | 2115 | |
80ca4592 | 2116 | /* |
2117 | * AP_FIRSTPAGE_ManualFeed | |
2118 | */ | |
ef416fc2 | 2119 | |
80ca4592 | 2120 | doc->ap_manual_feed = cupsGetOption("AP_FIRSTPAGE_ManualFeed", num_options, |
2121 | options); | |
ef416fc2 | 2122 | |
80ca4592 | 2123 | /* |
2124 | * brightness | |
2125 | */ | |
bd7854cb | 2126 | |
80ca4592 | 2127 | if ((val = cupsGetOption("brightness", num_options, options)) != NULL) |
ef416fc2 | 2128 | { |
80ca4592 | 2129 | /* |
2130 | * Get brightness value from 10 to 1000. | |
2131 | */ | |
ef416fc2 | 2132 | |
80ca4592 | 2133 | intval = atoi(val); |
ef416fc2 | 2134 | |
80ca4592 | 2135 | if (intval < 10 || intval > 1000) |
2136 | { | |
2137 | fprintf(stderr, "ERROR: Unsupported brightness value %s, using " | |
2138 | "brightness=100!\n", val); | |
2139 | doc->brightness = 1.0f; | |
2140 | } | |
2141 | else | |
2142 | doc->brightness = intval * 0.01f; | |
ef416fc2 | 2143 | } |
80ca4592 | 2144 | else |
2145 | doc->brightness = 1.0f; | |
ef416fc2 | 2146 | |
ef416fc2 | 2147 | /* |
80ca4592 | 2148 | * collate, multiple-document-handling |
ef416fc2 | 2149 | */ |
2150 | ||
80ca4592 | 2151 | if ((val = cupsGetOption("multiple-document-handling", num_options, options)) != NULL) |
ef416fc2 | 2152 | { |
80ca4592 | 2153 | /* |
2154 | * This IPP attribute is unnecessarily complicated... | |
2155 | * | |
2156 | * single-document, separate-documents-collated-copies, and | |
2157 | * single-document-new-sheet all require collated copies. | |
2158 | * | |
2159 | * separate-documents-uncollated-copies allows for uncollated copies. | |
2160 | */ | |
2161 | ||
2162 | doc->collate = strcasecmp(val, "separate-documents-uncollated-copies") != 0; | |
ef416fc2 | 2163 | } |
2164 | ||
80ca4592 | 2165 | if ((val = cupsGetOption("Collate", num_options, options)) != NULL && |
2166 | (!strcasecmp(val, "true") ||!strcasecmp(val, "on") || | |
2167 | !strcasecmp(val, "yes"))) | |
2168 | doc->collate = 1; | |
ef416fc2 | 2169 | |
80ca4592 | 2170 | /* |
2171 | * emit-jcl | |
2172 | */ | |
ef416fc2 | 2173 | |
80ca4592 | 2174 | if ((val = cupsGetOption("emit-jcl", num_options, options)) != NULL && |
2175 | (!strcasecmp(val, "false") || !strcasecmp(val, "off") || | |
2176 | !strcasecmp(val, "no") || !strcmp(val, "0"))) | |
2177 | doc->emit_jcl = 0; | |
2178 | else | |
2179 | doc->emit_jcl = 1; | |
ef416fc2 | 2180 | |
ef416fc2 | 2181 | /* |
80ca4592 | 2182 | * fitplot |
ef416fc2 | 2183 | */ |
2184 | ||
80ca4592 | 2185 | if ((val = cupsGetOption("fitplot", num_options, options)) != NULL && |
2186 | (!strcasecmp(val, "true") || !strcasecmp(val, "on") || | |
2187 | !strcasecmp(val, "yes"))) | |
2188 | doc->fitplot = 1; | |
ef416fc2 | 2189 | |
2190 | /* | |
80ca4592 | 2191 | * gamma |
ef416fc2 | 2192 | */ |
2193 | ||
80ca4592 | 2194 | if ((val = cupsGetOption("gamma", num_options, options)) != NULL) |
ef416fc2 | 2195 | { |
80ca4592 | 2196 | /* |
2197 | * Get gamma value from 1 to 10000... | |
2198 | */ | |
ef416fc2 | 2199 | |
80ca4592 | 2200 | intval = atoi(val); |
ef416fc2 | 2201 | |
80ca4592 | 2202 | if (intval < 1 || intval > 10000) |
2203 | { | |
2204 | fprintf(stderr, "ERROR: Unsupported gamma value %s, using " | |
2205 | "gamma=1000!\n", val); | |
2206 | doc->gamma = 1.0f; | |
2207 | } | |
2208 | else | |
2209 | doc->gamma = intval * 0.001f; | |
2210 | } | |
2211 | else | |
2212 | doc->gamma = 1.0f; | |
ef416fc2 | 2213 | |
2214 | /* | |
80ca4592 | 2215 | * InputSlot |
ef416fc2 | 2216 | */ |
2217 | ||
80ca4592 | 2218 | if ((choice = ppdFindMarkedChoice(ppd, "InputSlot")) != NULL) |
2219 | doc->input_slot = choice->choice; | |
ef416fc2 | 2220 | |
2221 | /* | |
80ca4592 | 2222 | * ManualFeed |
ef416fc2 | 2223 | */ |
2224 | ||
80ca4592 | 2225 | if ((choice = ppdFindMarkedChoice(ppd, "ManualFeed")) != NULL) |
2226 | doc->manual_feed = choice->choice; | |
ef416fc2 | 2227 | |
80ca4592 | 2228 | if ((val = cupsGetOption("mirror", num_options, options)) != NULL && |
2229 | (!strcasecmp(val, "true") || !strcasecmp(val, "on") || | |
2230 | !strcasecmp(val, "yes"))) | |
2231 | doc->mirror = 1; | |
ef416fc2 | 2232 | |
80ca4592 | 2233 | /* |
2234 | * number-up | |
2235 | */ | |
ef416fc2 | 2236 | |
80ca4592 | 2237 | if ((val = cupsGetOption("number-up", num_options, options)) != NULL) |
2238 | { | |
2239 | switch (intval = atoi(val)) | |
2240 | { | |
2241 | case 1 : | |
2242 | case 2 : | |
2243 | case 4 : | |
2244 | case 6 : | |
2245 | case 9 : | |
2246 | case 16 : | |
2247 | doc->number_up = intval; | |
2248 | break; | |
2249 | default : | |
2250 | fprintf(stderr, | |
2251 | "ERROR: Unsupported number-up value %d, using number-up=1!\n", | |
2252 | intval); | |
2253 | doc->number_up = 1; | |
2254 | break; | |
2255 | } | |
2256 | } | |
2257 | else | |
2258 | doc->number_up = 1; | |
ef416fc2 | 2259 | |
80ca4592 | 2260 | /* |
2261 | * number-up-layout | |
2262 | */ | |
ef416fc2 | 2263 | |
80ca4592 | 2264 | if ((val = cupsGetOption("number-up-layout", num_options, options)) != NULL) |
ef416fc2 | 2265 | { |
80ca4592 | 2266 | if (!strcasecmp(val, "lrtb")) |
2267 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
2268 | else if (!strcasecmp(val, "lrbt")) | |
2269 | doc->number_up_layout = PSTOPS_LAYOUT_LRBT; | |
2270 | else if (!strcasecmp(val, "rltb")) | |
2271 | doc->number_up_layout = PSTOPS_LAYOUT_RLTB; | |
2272 | else if (!strcasecmp(val, "rlbt")) | |
2273 | doc->number_up_layout = PSTOPS_LAYOUT_RLBT; | |
2274 | else if (!strcasecmp(val, "tblr")) | |
2275 | doc->number_up_layout = PSTOPS_LAYOUT_TBLR; | |
2276 | else if (!strcasecmp(val, "tbrl")) | |
2277 | doc->number_up_layout = PSTOPS_LAYOUT_TBRL; | |
2278 | else if (!strcasecmp(val, "btlr")) | |
2279 | doc->number_up_layout = PSTOPS_LAYOUT_BTLR; | |
2280 | else if (!strcasecmp(val, "btrl")) | |
2281 | doc->number_up_layout = PSTOPS_LAYOUT_BTRL; | |
2282 | else | |
2283 | { | |
2284 | fprintf(stderr, "ERROR: Unsupported number-up-layout value %s, using " | |
2285 | "number-up-layout=lrtb!\n", val); | |
2286 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
2287 | } | |
2288 | } | |
2289 | else | |
2290 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
ef416fc2 | 2291 | |
80ca4592 | 2292 | /* |
2293 | * OutputOrder | |
2294 | */ | |
ef416fc2 | 2295 | |
80ca4592 | 2296 | if ((val = cupsGetOption("OutputOrder", num_options, options)) != NULL) |
2297 | { | |
2298 | if (!strcasecmp(val, "Reverse")) | |
2299 | doc->output_order = 1; | |
2300 | } | |
2301 | else if (ppd) | |
2302 | { | |
2303 | /* | |
2304 | * Figure out the right default output order from the PPD file... | |
2305 | */ | |
ef416fc2 | 2306 | |
80ca4592 | 2307 | if ((choice = ppdFindMarkedChoice(ppd, "OutputBin")) != NULL && |
2308 | (attr = ppdFindAttr(ppd, "PageStackOrder", choice->choice)) != NULL && | |
2309 | attr->value) | |
2310 | doc->output_order = !strcasecmp(attr->value, "Reverse"); | |
2311 | else if ((attr = ppdFindAttr(ppd, "DefaultOutputOrder", NULL)) != NULL && | |
2312 | attr->value) | |
2313 | doc->output_order = !strcasecmp(attr->value, "Reverse"); | |
2314 | } | |
ef416fc2 | 2315 | |
80ca4592 | 2316 | /* |
2317 | * page-border | |
2318 | */ | |
ef416fc2 | 2319 | |
80ca4592 | 2320 | if ((val = cupsGetOption("page-border", num_options, options)) != NULL) |
2321 | { | |
2322 | if (!strcasecmp(val, "none")) | |
2323 | doc->page_border = PSTOPS_BORDERNONE; | |
2324 | else if (!strcasecmp(val, "single")) | |
2325 | doc->page_border = PSTOPS_BORDERSINGLE; | |
2326 | else if (!strcasecmp(val, "single-thick")) | |
2327 | doc->page_border = PSTOPS_BORDERSINGLE2; | |
2328 | else if (!strcasecmp(val, "double")) | |
2329 | doc->page_border = PSTOPS_BORDERDOUBLE; | |
2330 | else if (!strcasecmp(val, "double-thick")) | |
2331 | doc->page_border = PSTOPS_BORDERDOUBLE2; | |
2332 | else | |
2333 | { | |
2334 | fprintf(stderr, "ERROR: Unsupported page-border value %s, using " | |
2335 | "page-border=none!\n", val); | |
2336 | doc->page_border = PSTOPS_BORDERNONE; | |
2337 | } | |
ef416fc2 | 2338 | } |
80ca4592 | 2339 | else |
2340 | doc->page_border = PSTOPS_BORDERNONE; | |
ef416fc2 | 2341 | |
80ca4592 | 2342 | /* |
2343 | * page-label | |
2344 | */ | |
ef416fc2 | 2345 | |
80ca4592 | 2346 | doc->page_label = cupsGetOption("page-label", num_options, options); |
ef416fc2 | 2347 | |
80ca4592 | 2348 | /* |
2349 | * page-ranges | |
2350 | */ | |
ef416fc2 | 2351 | |
80ca4592 | 2352 | doc->page_ranges = cupsGetOption("page-ranges", num_options, options); |
ef416fc2 | 2353 | |
2354 | /* | |
80ca4592 | 2355 | * page-set |
ef416fc2 | 2356 | */ |
2357 | ||
80ca4592 | 2358 | doc->page_set = cupsGetOption("page-set", num_options, options); |
ef416fc2 | 2359 | |
2360 | /* | |
80ca4592 | 2361 | * Now figure out if we have to force collated copies, etc. |
ef416fc2 | 2362 | */ |
2363 | ||
80ca4592 | 2364 | if (ppd && ppd->manual_copies && Duplex && doc->copies > 1) |
ef416fc2 | 2365 | { |
80ca4592 | 2366 | /* |
2367 | * Force collated copies when printing a duplexed document to | |
2368 | * a non-PS printer that doesn't do hardware copy generation. | |
2369 | * Otherwise the copies will end up on the front/back side of | |
2370 | * each page. | |
2371 | */ | |
ef416fc2 | 2372 | |
80ca4592 | 2373 | doc->collate = 1; |
ef416fc2 | 2374 | } |
2375 | ||
2376 | /* | |
80ca4592 | 2377 | * See if we have to filter the fast or slow way... |
ef416fc2 | 2378 | */ |
2379 | ||
80ca4592 | 2380 | if (doc->collate && doc->copies > 1) |
ef416fc2 | 2381 | { |
80ca4592 | 2382 | /* |
2383 | * See if we need to manually collate the pages... | |
2384 | */ | |
2385 | ||
2386 | doc->slow_collate = 1; | |
2387 | ||
2388 | if ((choice = ppdFindMarkedChoice(ppd, "Collate")) != NULL && | |
2389 | !strcasecmp(choice->choice, "True")) | |
bd7854cb | 2390 | { |
80ca4592 | 2391 | /* |
2392 | * Hardware collate option is selected, see if the option is | |
2393 | * conflicting - if not, collate in hardware. Otherwise, | |
2394 | * turn the hardware collate option off... | |
2395 | */ | |
2396 | ||
2397 | if ((option = ppdFindOption(ppd, "Option")) != NULL && | |
2398 | !option->conflicted) | |
2399 | doc->slow_collate = 0; | |
bd7854cb | 2400 | else |
80ca4592 | 2401 | ppdMarkOption(ppd, "Collate", "False"); |
bd7854cb | 2402 | } |
ef416fc2 | 2403 | } |
2404 | else | |
80ca4592 | 2405 | doc->slow_collate = 0; |
2406 | ||
2407 | if (!ppdFindOption(ppd, "OutputOrder") && doc->output_order) | |
2408 | doc->slow_order = 1; | |
2409 | else | |
2410 | doc->slow_order = 0; | |
2411 | ||
2412 | if ((doc->slow_collate || doc->slow_order) && Duplex) | |
2413 | doc->slow_duplex = 1; | |
2414 | else | |
2415 | doc->slow_duplex = 0; | |
2416 | ||
2417 | /* | |
2418 | * Create a temporary file for page data if we need to filter slowly... | |
2419 | */ | |
2420 | ||
2421 | if (doc->slow_order || doc->slow_collate) | |
ef416fc2 | 2422 | { |
80ca4592 | 2423 | if ((doc->temp = cupsTempFile2(doc->tempfile, |
2424 | sizeof(doc->tempfile))) == NULL) | |
bd7854cb | 2425 | { |
80ca4592 | 2426 | fprintf(stderr, "ERROR: Unable to create temporary file: %s\n", |
2427 | strerror(errno)); | |
2428 | exit(1); | |
bd7854cb | 2429 | } |
ef416fc2 | 2430 | } |
80ca4592 | 2431 | |
2432 | /* | |
2433 | * Figure out if we should use ESPshowpage or not... | |
2434 | */ | |
2435 | ||
2436 | if (doc->page_label || getenv("CLASSIFICATION") || doc->number_up > 1 || | |
2437 | doc->page_border) | |
2438 | { | |
2439 | /* | |
2440 | * Yes, use ESPshowpage... | |
2441 | */ | |
2442 | ||
2443 | doc->use_ESPshowpage = 1; | |
2444 | } | |
2445 | ||
2446 | fprintf(stderr, "DEBUG: slow_collate=%d, slow_duplex=%d, slow_order=%d\n", | |
2447 | doc->slow_collate, doc->slow_duplex, doc->slow_order); | |
ef416fc2 | 2448 | } |
2449 | ||
2450 | ||
2451 | /* | |
80ca4592 | 2452 | * 'skip_page()' - Skip past a page that won't be printed... |
ef416fc2 | 2453 | */ |
2454 | ||
80ca4592 | 2455 | static size_t /* O - Length of next line */ |
2456 | skip_page(cups_file_t *fp, /* I - File to read from */ | |
2457 | char *line, /* I - Line buffer */ | |
2458 | size_t linelen, /* I - Length of initial line */ | |
2459 | size_t linesize) /* I - Size of line buffer */ | |
ef416fc2 | 2460 | { |
80ca4592 | 2461 | int level; /* Embedded document level */ |
ef416fc2 | 2462 | |
2463 | ||
80ca4592 | 2464 | level = 0; |
ef416fc2 | 2465 | |
80ca4592 | 2466 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) |
ef416fc2 | 2467 | { |
80ca4592 | 2468 | if (level == 0 && |
d6ae789d | 2469 | (!strncmp(line, "%%Page:", 7) || !strncmp(line, "%%Trailer", 9))) |
ef416fc2 | 2470 | break; |
80ca4592 | 2471 | else if (!strncmp(line, "%%BeginDocument", 15) || |
2472 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
2473 | level ++; | |
2474 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
2475 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
2476 | level --; | |
2477 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
2478 | (!strncmp(line, "%%BeginData:", 12) && | |
2479 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
ef416fc2 | 2480 | { |
2481 | /* | |
80ca4592 | 2482 | * Skip binary data... |
ef416fc2 | 2483 | */ |
2484 | ||
80ca4592 | 2485 | int bytes; /* Bytes of data */ |
ef416fc2 | 2486 | |
ef416fc2 | 2487 | |
80ca4592 | 2488 | bytes = atoi(strchr(line, ':') + 1); |
ef416fc2 | 2489 | |
80ca4592 | 2490 | while (bytes > 0) |
2491 | { | |
2492 | if (bytes > linesize) | |
2493 | linelen = cupsFileRead(fp, line, linesize); | |
2494 | else | |
2495 | linelen = cupsFileRead(fp, line, bytes); | |
ef416fc2 | 2496 | |
80ca4592 | 2497 | if (linelen < 1) |
2498 | { | |
2499 | line[0] = '\0'; | |
2500 | perror("ERROR: Early end-of-file while reading binary data"); | |
2501 | return (0); | |
2502 | } | |
ef416fc2 | 2503 | |
80ca4592 | 2504 | bytes -= linelen; |
2505 | } | |
2506 | } | |
2507 | } | |
ef416fc2 | 2508 | |
80ca4592 | 2509 | return (linelen); |
ef416fc2 | 2510 | } |
2511 | ||
2512 | ||
ef416fc2 | 2513 | /* |
2514 | * 'start_nup()' - Start processing for N-up printing... | |
2515 | */ | |
2516 | ||
2517 | static void | |
80ca4592 | 2518 | start_nup(pstops_doc_t *doc, /* I - Document information */ |
2519 | int number, /* I - Page number */ | |
2520 | int show_border, /* I - Show the border? */ | |
2521 | const int *bounding_box) /* I - BoundingBox value */ | |
ef416fc2 | 2522 | { |
80ca4592 | 2523 | int pos; /* Position on page */ |
2524 | int x, y; /* Relative position of subpage */ | |
2525 | float w, l, /* Width and length of subpage */ | |
2526 | tx, ty; /* Translation values for subpage */ | |
2527 | float pagew, /* Printable width of page */ | |
2528 | pagel; /* Printable height of page */ | |
2529 | int bboxw, /* BoundingBox width */ | |
2530 | bboxl; /* BoundingBox height */ | |
2531 | ||
ef416fc2 | 2532 | |
80ca4592 | 2533 | if (doc->mirror || Orientation || doc->number_up > 1) |
2534 | doc_puts(doc, "userdict/ESPsave save put\n"); | |
ef416fc2 | 2535 | |
80ca4592 | 2536 | if (doc->mirror) |
2537 | doc_printf(doc, "%.1f 0.0 translate -1 1 scale\n", PageWidth); | |
ef416fc2 | 2538 | |
80ca4592 | 2539 | pos = (number - 1) % doc->number_up; |
2540 | pagew = PageRight - PageLeft; | |
2541 | pagel = PageTop - PageBottom; | |
ef416fc2 | 2542 | |
80ca4592 | 2543 | if (doc->fitplot) |
2544 | { | |
2545 | bboxw = bounding_box[2] - bounding_box[0]; | |
2546 | bboxl = bounding_box[3] - bounding_box[1]; | |
2547 | } | |
2548 | else | |
2549 | { | |
2550 | bboxw = PageWidth; | |
2551 | bboxl = PageLength; | |
2552 | } | |
ef416fc2 | 2553 | |
80ca4592 | 2554 | fprintf(stderr, "DEBUG: pagew = %.1f, pagel = %.1f\n", pagew, pagel); |
2555 | fprintf(stderr, "DEBUG: bboxw = %d, bboxl = %d\n", bboxw, bboxl); | |
2556 | fprintf(stderr, "DEBUG: PageLeft = %.1f, PageRight = %.1f\n", | |
2557 | PageLeft, PageRight); | |
2558 | fprintf(stderr, "DEBUG: PageTop = %.1f, PageBottom = %.1f\n", | |
2559 | PageTop, PageBottom); | |
2560 | fprintf(stderr, "DEBUG: PageWidth = %.1f, PageLength = %.1f\n", | |
2561 | PageWidth, PageLength); | |
ef416fc2 | 2562 | |
2563 | switch (Orientation) | |
2564 | { | |
2565 | case 1 : /* Landscape */ | |
80ca4592 | 2566 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", PageLength); |
ef416fc2 | 2567 | break; |
2568 | case 2 : /* Reverse Portrait */ | |
80ca4592 | 2569 | doc_printf(doc, "%.1f %.1f translate 180 rotate\n", PageWidth, |
2570 | PageLength); | |
ef416fc2 | 2571 | break; |
2572 | case 3 : /* Reverse Landscape */ | |
80ca4592 | 2573 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", PageWidth); |
ef416fc2 | 2574 | break; |
2575 | } | |
2576 | ||
80ca4592 | 2577 | if (Duplex && doc->number_up > 1 && ((number / doc->number_up) & 1)) |
2578 | doc_printf(doc, "%.1f %.1f translate\n", PageWidth - PageRight, PageBottom); | |
2579 | else if (doc->number_up > 1 || doc->fitplot) | |
2580 | doc_printf(doc, "%.1f %.1f translate\n", PageLeft, PageBottom); | |
ef416fc2 | 2581 | |
80ca4592 | 2582 | switch (doc->number_up) |
ef416fc2 | 2583 | { |
2584 | default : | |
80ca4592 | 2585 | if (doc->fitplot) |
bd7854cb | 2586 | { |
80ca4592 | 2587 | w = pagew; |
2588 | l = w * bboxl / bboxw; | |
bd7854cb | 2589 | |
80ca4592 | 2590 | if (l > pagel) |
bd7854cb | 2591 | { |
80ca4592 | 2592 | l = pagel; |
2593 | w = l * bboxw / bboxl; | |
bd7854cb | 2594 | } |
2595 | ||
80ca4592 | 2596 | tx = 0.5 * (pagew - w); |
2597 | ty = 0.5 * (pagel - l); | |
bd7854cb | 2598 | |
80ca4592 | 2599 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", tx, ty, |
2600 | w / bboxw, l / bboxl); | |
bd7854cb | 2601 | } |
2602 | else | |
2603 | { | |
2604 | w = PageWidth; | |
2605 | l = PageLength; | |
2606 | } | |
ef416fc2 | 2607 | break; |
2608 | ||
2609 | case 2 : | |
2610 | if (Orientation & 1) | |
2611 | { | |
2612 | x = pos & 1; | |
2613 | ||
80ca4592 | 2614 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2615 | x = 1 - x; |
2616 | ||
80ca4592 | 2617 | w = pagel; |
2618 | l = w * bboxl / bboxw; | |
ef416fc2 | 2619 | |
80ca4592 | 2620 | if (l > (pagew * 0.5)) |
ef416fc2 | 2621 | { |
80ca4592 | 2622 | l = pagew * 0.5; |
2623 | w = l * bboxw / bboxl; | |
ef416fc2 | 2624 | } |
2625 | ||
80ca4592 | 2626 | tx = 0.5 * (pagew * 0.5 - l); |
2627 | ty = 0.5 * (pagel - w); | |
ef416fc2 | 2628 | |
80ca4592 | 2629 | if (doc->normal_landscape) |
2630 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); | |
ef416fc2 | 2631 | else |
80ca4592 | 2632 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); |
ef416fc2 | 2633 | |
80ca4592 | 2634 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2635 | ty, tx + pagew * 0.5 * x, w / bboxw, l / bboxl); | |
ef416fc2 | 2636 | } |
2637 | else | |
2638 | { | |
2639 | x = pos & 1; | |
2640 | ||
80ca4592 | 2641 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2642 | x = 1 - x; |
2643 | ||
80ca4592 | 2644 | l = pagew; |
2645 | w = l * bboxw / bboxl; | |
ef416fc2 | 2646 | |
80ca4592 | 2647 | if (w > (pagel * 0.5)) |
ef416fc2 | 2648 | { |
80ca4592 | 2649 | w = pagel * 0.5; |
2650 | l = w * bboxl / bboxw; | |
ef416fc2 | 2651 | } |
2652 | ||
80ca4592 | 2653 | tx = 0.5 * (pagel * 0.5 - w); |
2654 | ty = 0.5 * (pagew - l); | |
ef416fc2 | 2655 | |
80ca4592 | 2656 | if (doc->normal_landscape) |
2657 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); | |
ef416fc2 | 2658 | else |
80ca4592 | 2659 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2660 | |
80ca4592 | 2661 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2662 | tx + pagel * 0.5 * x, ty, w / bboxw, l / bboxl); | |
ef416fc2 | 2663 | } |
2664 | break; | |
2665 | ||
2666 | case 4 : | |
80ca4592 | 2667 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2668 | { |
2669 | x = (pos / 2) & 1; | |
2670 | y = pos & 1; | |
2671 | } | |
2672 | else | |
2673 | { | |
2674 | x = pos & 1; | |
2675 | y = (pos / 2) & 1; | |
2676 | } | |
2677 | ||
80ca4592 | 2678 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2679 | x = 1 - x; |
2680 | ||
80ca4592 | 2681 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2682 | y = 1 - y; |
2683 | ||
80ca4592 | 2684 | w = pagew * 0.5; |
2685 | l = w * bboxl / bboxw; | |
ef416fc2 | 2686 | |
80ca4592 | 2687 | if (l > (pagel * 0.5)) |
ef416fc2 | 2688 | { |
80ca4592 | 2689 | l = pagel * 0.5; |
2690 | w = l * bboxw / bboxl; | |
ef416fc2 | 2691 | } |
2692 | ||
80ca4592 | 2693 | tx = 0.5 * (pagew * 0.5 - w); |
2694 | ty = 0.5 * (pagel * 0.5 - l); | |
ef416fc2 | 2695 | |
80ca4592 | 2696 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2697 | tx + x * pagew * 0.5, ty + y * pagel * 0.5, | |
2698 | w / bboxw, l / bboxl); | |
ef416fc2 | 2699 | break; |
2700 | ||
2701 | case 6 : | |
2702 | if (Orientation & 1) | |
2703 | { | |
80ca4592 | 2704 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2705 | { |
2706 | x = pos / 3; | |
2707 | y = pos % 3; | |
2708 | ||
80ca4592 | 2709 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2710 | x = 1 - x; |
2711 | ||
80ca4592 | 2712 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2713 | y = 2 - y; |
2714 | } | |
2715 | else | |
2716 | { | |
2717 | x = pos & 1; | |
2718 | y = pos / 2; | |
2719 | ||
80ca4592 | 2720 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2721 | x = 1 - x; |
2722 | ||
80ca4592 | 2723 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2724 | y = 2 - y; |
2725 | } | |
2726 | ||
80ca4592 | 2727 | w = pagel * 0.5; |
2728 | l = w * bboxl / bboxw; | |
ef416fc2 | 2729 | |
80ca4592 | 2730 | if (l > (pagew * 0.333)) |
ef416fc2 | 2731 | { |
80ca4592 | 2732 | l = pagew * 0.333; |
2733 | w = l * bboxw / bboxl; | |
ef416fc2 | 2734 | } |
2735 | ||
80ca4592 | 2736 | tx = 0.5 * (pagel - 2 * w); |
2737 | ty = 0.5 * (pagew - 3 * l); | |
ef416fc2 | 2738 | |
80ca4592 | 2739 | if (doc->normal_landscape) |
f301802f | 2740 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2741 | else |
f301802f | 2742 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 2743 | |
80ca4592 | 2744 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 2745 | tx + x * w, ty + y * l, l / bboxl, w / bboxw); |
ef416fc2 | 2746 | } |
2747 | else | |
2748 | { | |
80ca4592 | 2749 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2750 | { |
2751 | x = pos / 2; | |
2752 | y = pos & 1; | |
2753 | ||
80ca4592 | 2754 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2755 | x = 2 - x; |
2756 | ||
80ca4592 | 2757 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2758 | y = 1 - y; |
2759 | } | |
2760 | else | |
2761 | { | |
2762 | x = pos % 3; | |
2763 | y = pos / 3; | |
2764 | ||
80ca4592 | 2765 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2766 | x = 2 - x; |
2767 | ||
80ca4592 | 2768 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2769 | y = 1 - y; |
2770 | } | |
2771 | ||
80ca4592 | 2772 | l = pagew * 0.5; |
2773 | w = l * bboxw / bboxl; | |
ef416fc2 | 2774 | |
80ca4592 | 2775 | if (w > (pagel * 0.333)) |
ef416fc2 | 2776 | { |
80ca4592 | 2777 | w = pagel * 0.333; |
2778 | l = w * bboxl / bboxw; | |
ef416fc2 | 2779 | } |
2780 | ||
f301802f | 2781 | tx = 0.5 * (pagel - 3 * w); |
2782 | ty = 0.5 * (pagew - 2 * l); | |
ef416fc2 | 2783 | |
80ca4592 | 2784 | if (doc->normal_landscape) |
f301802f | 2785 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 2786 | else |
f301802f | 2787 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2788 | |
80ca4592 | 2789 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 2790 | tx + w * x, ty + l * y, w / bboxw, l / bboxl); |
2791 | ||
ef416fc2 | 2792 | } |
2793 | break; | |
2794 | ||
2795 | case 9 : | |
80ca4592 | 2796 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2797 | { |
2798 | x = (pos / 3) % 3; | |
2799 | y = pos % 3; | |
2800 | } | |
2801 | else | |
2802 | { | |
2803 | x = pos % 3; | |
2804 | y = (pos / 3) % 3; | |
2805 | } | |
2806 | ||
80ca4592 | 2807 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2808 | x = 2 - x; |
2809 | ||
80ca4592 | 2810 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2811 | y = 2 - y; |
2812 | ||
80ca4592 | 2813 | w = pagew * 0.333; |
2814 | l = w * bboxl / bboxw; | |
ef416fc2 | 2815 | |
80ca4592 | 2816 | if (l > (pagel * 0.333)) |
ef416fc2 | 2817 | { |
80ca4592 | 2818 | l = pagel * 0.333; |
2819 | w = l * bboxw / bboxl; | |
ef416fc2 | 2820 | } |
2821 | ||
80ca4592 | 2822 | tx = 0.5 * (pagew * 0.333 - w); |
2823 | ty = 0.5 * (pagel * 0.333 - l); | |
ef416fc2 | 2824 | |
80ca4592 | 2825 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2826 | tx + x * pagew * 0.333, ty + y * pagel * 0.333, | |
2827 | w / bboxw, l / bboxl); | |
ef416fc2 | 2828 | break; |
2829 | ||
2830 | case 16 : | |
80ca4592 | 2831 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2832 | { |
2833 | x = (pos / 4) & 3; | |
2834 | y = pos & 3; | |
2835 | } | |
2836 | else | |
2837 | { | |
2838 | x = pos & 3; | |
2839 | y = (pos / 4) & 3; | |
2840 | } | |
2841 | ||
80ca4592 | 2842 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2843 | x = 3 - x; |
2844 | ||
80ca4592 | 2845 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2846 | y = 3 - y; |
2847 | ||
80ca4592 | 2848 | w = pagew * 0.25; |
2849 | l = w * bboxl / bboxw; | |
ef416fc2 | 2850 | |
80ca4592 | 2851 | if (l > (pagel * 0.25)) |
ef416fc2 | 2852 | { |
80ca4592 | 2853 | l = pagel * 0.25; |
2854 | w = l * bboxw / bboxl; | |
ef416fc2 | 2855 | } |
2856 | ||
80ca4592 | 2857 | tx = 0.5 * (pagew * 0.25 - w); |
2858 | ty = 0.5 * (pagel * 0.25 - l); | |
ef416fc2 | 2859 | |
80ca4592 | 2860 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2861 | tx + x * pagew * 0.25, ty + y * pagel * 0.25, | |
2862 | w / bboxw, l / bboxl); | |
ef416fc2 | 2863 | break; |
2864 | } | |
2865 | ||
2866 | /* | |
2867 | * Draw borders as necessary... | |
2868 | */ | |
2869 | ||
80ca4592 | 2870 | if (doc->page_border && show_border) |
ef416fc2 | 2871 | { |
80ca4592 | 2872 | int rects; /* Number of border rectangles */ |
2873 | float fscale, /* Scaling value for points */ | |
2874 | margin; /* Current margin for borders */ | |
ef416fc2 | 2875 | |
2876 | ||
80ca4592 | 2877 | rects = (doc->page_border & PSTOPS_BORDERDOUBLE) ? 2 : 1; |
ef416fc2 | 2878 | fscale = PageWidth / w; |
2879 | margin = 2.25 * fscale; | |
2880 | ||
2881 | /* | |
2882 | * Set the line width and color... | |
2883 | */ | |
2884 | ||
80ca4592 | 2885 | doc_puts(doc, "gsave\n"); |
2886 | doc_printf(doc, "%.3f setlinewidth 0 setgray newpath\n", | |
2887 | (doc->page_border & PSTOPS_BORDERTHICK) ? 0.5 * fscale : | |
2888 | 0.24 * fscale); | |
ef416fc2 | 2889 | |
2890 | /* | |
2891 | * Draw border boxes... | |
2892 | */ | |
2893 | ||
2894 | for (; rects > 0; rects --, margin += 2 * fscale) | |
80ca4592 | 2895 | if (doc->number_up > 1) |
2896 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", | |
2897 | margin - 2.25 * fscale, | |
2898 | margin - 2.25 * fscale, | |
2899 | bboxw + 4.5 * fscale - 2 * margin, | |
2900 | bboxl + 4.5 * fscale - 2 * margin); | |
ef416fc2 | 2901 | else |
80ca4592 | 2902 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", |
2903 | PageLeft + margin, | |
2904 | PageBottom + margin, | |
2905 | PageRight - PageLeft - 2 * margin, | |
2906 | PageTop - PageBottom - 2 * margin); | |
ef416fc2 | 2907 | |
2908 | /* | |
2909 | * Restore pen settings... | |
2910 | */ | |
2911 | ||
80ca4592 | 2912 | doc_puts(doc, "grestore\n"); |
ef416fc2 | 2913 | } |
2914 | ||
80ca4592 | 2915 | if (doc->fitplot) |
ef416fc2 | 2916 | { |
2917 | /* | |
2918 | * Clip the page that follows to the bounding box of the page... | |
2919 | */ | |
2920 | ||
80ca4592 | 2921 | doc_printf(doc, "%d %d translate\n", -bounding_box[0], |
2922 | -bounding_box[1]); | |
2923 | doc_printf(doc, "%d %d %d %d ESPrc\n", bounding_box[0], bounding_box[1], | |
2924 | bboxw, bboxl); | |
2925 | } | |
2926 | else if (doc->number_up > 1) | |
2927 | { | |
2928 | /* | |
2929 | * Clip the page that follows to the default page size... | |
2930 | */ | |
2931 | ||
2932 | doc_printf(doc, "0 0 %d %d ESPrc\n", bboxw, bboxl); | |
ef416fc2 | 2933 | } |
2934 | } | |
2935 | ||
2936 | ||
2937 | /* | |
f301802f | 2938 | * End of "$Id: pstops.c 5569 2006-05-22 18:30:52Z mike $". |
ef416fc2 | 2939 | */ |