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ef416fc2 | 1 | /* |
d09495fa | 2 | * "$Id: pstops.c 5886 2006-08-24 19:53:17Z 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... | |
ed486911 | 52 | * write_labels() - Write the actual page labels. |
ef416fc2 | 53 | */ |
54 | ||
55 | /* | |
56 | * Include necessary headers... | |
57 | */ | |
58 | ||
59 | #include "common.h" | |
e53920b9 | 60 | #include <limits.h> |
bd7854cb | 61 | #include <math.h> |
62 | #include <cups/file.h> | |
63 | #include <cups/array.h> | |
ef416fc2 | 64 | |
65 | ||
66 | /* | |
67 | * Constants... | |
68 | */ | |
69 | ||
80ca4592 | 70 | #define PSTOPS_BORDERNONE 0 /* No border or hairline border */ |
71 | #define PSTOPS_BORDERTHICK 1 /* Think border */ | |
72 | #define PSTOPS_BORDERSINGLE 2 /* Single-line hairline border */ | |
73 | #define PSTOPS_BORDERSINGLE2 3 /* Single-line thick border */ | |
74 | #define PSTOPS_BORDERDOUBLE 4 /* Double-line hairline border */ | |
75 | #define PSTOPS_BORDERDOUBLE2 5 /* Double-line thick border */ | |
ef416fc2 | 76 | |
80ca4592 | 77 | #define PSTOPS_LAYOUT_LRBT 0 /* Left to right, bottom to top */ |
78 | #define PSTOPS_LAYOUT_LRTB 1 /* Left to right, top to bottom */ | |
79 | #define PSTOPS_LAYOUT_RLBT 2 /* Right to left, bottom to top */ | |
80 | #define PSTOPS_LAYOUT_RLTB 3 /* Right to left, top to bottom */ | |
81 | #define PSTOPS_LAYOUT_BTLR 4 /* Bottom to top, left to right */ | |
82 | #define PSTOPS_LAYOUT_TBLR 5 /* Top to bottom, left to right */ | |
83 | #define PSTOPS_LAYOUT_BTRL 6 /* Bottom to top, right to left */ | |
84 | #define PSTOPS_LAYOUT_TBRL 7 /* Top to bottom, right to left */ | |
ef416fc2 | 85 | |
80ca4592 | 86 | #define PSTOPS_LAYOUT_NEGATEY 1 /* The bits for the layout */ |
87 | #define PSTOPS_LAYOUT_NEGATEX 2 /* definitions above... */ | |
88 | #define PSTOPS_LAYOUT_VERTICAL 4 | |
ef416fc2 | 89 | |
90 | ||
bd7854cb | 91 | /* |
92 | * Types... | |
93 | */ | |
94 | ||
95 | typedef struct /**** Page information ****/ | |
96 | { | |
97 | char *label; /* Page label */ | |
80ca4592 | 98 | int bounding_box[4]; /* PageBoundingBox */ |
bd7854cb | 99 | off_t offset; /* Offset to start of page */ |
100 | ssize_t length; /* Number of bytes for page */ | |
80ca4592 | 101 | int num_options; /* Number of options for this page */ |
102 | cups_option_t *options; /* Options for this page */ | |
103 | } pstops_page_t; | |
104 | ||
105 | typedef struct /**** Document information ****/ | |
106 | { | |
107 | int page; /* Current page */ | |
108 | int bounding_box[4]; /* BoundingBox from header */ | |
109 | int new_bounding_box[4]; /* New composite bounding box */ | |
110 | int num_options; /* Number of document-wide options */ | |
111 | cups_option_t *options; /* Document-wide options */ | |
112 | int normal_landscape, /* Normal rotation for landscape? */ | |
113 | saw_eof, /* Saw the %%EOF comment? */ | |
114 | slow_collate, /* Collate copies by hand? */ | |
115 | slow_duplex, /* Duplex pages slowly? */ | |
116 | slow_order, /* Reverse pages slowly? */ | |
117 | use_ESPshowpage; /* Use ESPshowpage? */ | |
118 | cups_array_t *pages; /* Pages in document */ | |
119 | cups_file_t *temp; /* Temporary file, if any */ | |
120 | char tempfile[1024]; /* Temporary filename */ | |
121 | int job_id; /* Job ID */ | |
122 | const char *user, /* User name */ | |
123 | *title; /* Job name */ | |
124 | int copies; /* Number of copies */ | |
125 | const char *ap_input_slot, /* AP_FIRSTPAGE_InputSlot value */ | |
126 | *ap_manual_feed; /* AP_FIRSTPAGE_ManualFeed value */ | |
127 | float brightness; /* brightness value */ | |
128 | int collate, /* Collate copies? */ | |
129 | emit_jcl, /* Emit JCL commands? */ | |
130 | fitplot; /* Fit pages to media */ | |
131 | float gamma; /* gamma value */ | |
132 | const char *input_slot, /* InputSlot value */ | |
133 | *manual_feed; /* ManualFeed value */ | |
134 | int mirror, /* doc->mirror/mirror pages */ | |
135 | number_up, /* Number of pages on each sheet */ | |
136 | number_up_layout, /* doc->number_up_layout of N-up pages */ | |
137 | output_order, /* Requested reverse output order? */ | |
138 | page_border; /* doc->page_border around pages */ | |
139 | const char *page_label, /* page-label option, if any */ | |
140 | *page_ranges, /* page-ranges option, if any */ | |
141 | *page_set; /* page-set option, if any */ | |
142 | } pstops_doc_t; | |
bd7854cb | 143 | |
144 | ||
ef416fc2 | 145 | /* |
80ca4592 | 146 | * Convenience macros... |
ef416fc2 | 147 | */ |
148 | ||
80ca4592 | 149 | #define is_first_page(p) (doc->number_up == 1 || \ |
150 | ((p) % doc->number_up) == 1) | |
151 | #define is_last_page(p) (doc->number_up == 1 || \ | |
152 | ((p) % doc->number_up) == 0) | |
153 | #define is_not_last_page(p) (doc->number_up > 1 && \ | |
154 | ((p) % doc->number_up) != 0) | |
ef416fc2 | 155 | |
156 | ||
157 | /* | |
158 | * Local functions... | |
159 | */ | |
160 | ||
80ca4592 | 161 | static pstops_page_t *add_page(pstops_doc_t *doc, const char *label); |
162 | static int check_range(pstops_doc_t *doc, int page); | |
bd7854cb | 163 | static void copy_bytes(cups_file_t *fp, off_t offset, |
164 | size_t length); | |
80ca4592 | 165 | static size_t copy_comments(cups_file_t *fp, pstops_doc_t *doc, |
166 | char *line, size_t linelen, | |
167 | size_t linesize); | |
168 | static void copy_dsc(cups_file_t *fp, pstops_doc_t *doc, | |
169 | ppd_file_t *ppd, char *line, size_t linelen, | |
170 | size_t linesize); | |
171 | static void copy_non_dsc(cups_file_t *fp, pstops_doc_t *doc, | |
172 | ppd_file_t *ppd, char *line, | |
173 | size_t linelen, size_t linesize); | |
174 | static size_t copy_page(cups_file_t *fp, pstops_doc_t *doc, | |
175 | ppd_file_t *ppd, int number, char *line, | |
176 | size_t linelen, size_t linesize); | |
177 | static size_t copy_prolog(cups_file_t *fp, pstops_doc_t *doc, | |
178 | ppd_file_t *ppd, char *line, | |
179 | size_t linelen, size_t linesize); | |
180 | static size_t copy_setup(cups_file_t *fp, pstops_doc_t *doc, | |
181 | ppd_file_t *ppd, char *line, | |
182 | size_t linelen, size_t linesize); | |
183 | static size_t copy_trailer(cups_file_t *fp, pstops_doc_t *doc, | |
184 | ppd_file_t *ppd, int number, char *line, | |
185 | size_t linelen, size_t linesize); | |
186 | static void do_prolog(pstops_doc_t *doc, ppd_file_t *ppd); | |
187 | static void do_setup(pstops_doc_t *doc, ppd_file_t *ppd); | |
f301802f | 188 | static void doc_printf(pstops_doc_t *doc, const char *format, ...) |
189 | #ifdef __GNUC__ | |
190 | __attribute__ ((__format__ (__printf__, 2, 3))) | |
191 | #endif /* __GNUC__ */ | |
192 | ; | |
80ca4592 | 193 | static void doc_puts(pstops_doc_t *doc, const char *s); |
194 | static void doc_write(pstops_doc_t *doc, const char *s, size_t len); | |
195 | static void end_nup(pstops_doc_t *doc, int number); | |
196 | static int include_feature(ppd_file_t *ppd, const char *line, | |
197 | int num_options, | |
198 | cups_option_t **options); | |
199 | static char *parse_text(const char *start, char **end, char *buffer, | |
200 | size_t bufsize); | |
201 | static void set_pstops_options(pstops_doc_t *doc, ppd_file_t *ppd, | |
202 | char *argv[], int num_options, | |
203 | cups_option_t *options); | |
204 | static size_t skip_page(cups_file_t *fp, char *line, size_t linelen, | |
205 | size_t linesize); | |
206 | static void start_nup(pstops_doc_t *doc, int number, | |
207 | int show_border, const int *bounding_box); | |
ed486911 | 208 | static void write_labels(pstops_doc_t *doc, int orient); |
ef416fc2 | 209 | |
210 | ||
211 | /* | |
212 | * 'main()' - Main entry... | |
213 | */ | |
214 | ||
bd7854cb | 215 | int /* O - Exit status */ |
216 | main(int argc, /* I - Number of command-line args */ | |
217 | char *argv[]) /* I - Command-line arguments */ | |
ef416fc2 | 218 | { |
80ca4592 | 219 | pstops_doc_t doc; /* Document information */ |
220 | cups_file_t *fp; /* Print file */ | |
bd7854cb | 221 | ppd_file_t *ppd; /* PPD file */ |
bd7854cb | 222 | int num_options; /* Number of print options */ |
223 | cups_option_t *options; /* Print options */ | |
bd7854cb | 224 | char line[8192]; /* Line buffer */ |
bd7854cb | 225 | size_t len; /* Length of line buffer */ |
80ca4592 | 226 | |
ef416fc2 | 227 | |
228 | /* | |
229 | * Make sure status messages are not buffered... | |
230 | */ | |
231 | ||
232 | setbuf(stderr, NULL); | |
233 | ||
234 | /* | |
235 | * Check command-line... | |
236 | */ | |
237 | ||
238 | if (argc < 6 || argc > 7) | |
239 | { | |
240 | fputs("ERROR: pstops job-id user title copies options [file]\n", stderr); | |
241 | return (1); | |
242 | } | |
243 | ||
244 | /* | |
245 | * If we have 7 arguments, print the file named on the command-line. | |
246 | * Otherwise, send stdin instead... | |
247 | */ | |
248 | ||
249 | if (argc == 6) | |
80ca4592 | 250 | fp = cupsFileStdin(); |
ef416fc2 | 251 | else |
252 | { | |
253 | /* | |
254 | * Try to open the print file... | |
255 | */ | |
256 | ||
80ca4592 | 257 | if ((fp = cupsFileOpen(argv[6], "r")) == NULL) |
ef416fc2 | 258 | { |
80ca4592 | 259 | fprintf(stderr, "ERROR: Unable to open print file \"%s\" - %s\n", |
ef416fc2 | 260 | argv[6], strerror(errno)); |
261 | return (1); | |
262 | } | |
263 | } | |
264 | ||
265 | /* | |
80ca4592 | 266 | * Read the first line to see if we have DSC comments... |
ef416fc2 | 267 | */ |
268 | ||
80ca4592 | 269 | if ((len = cupsFileGetLine(fp, line, sizeof(line))) == 0) |
270 | { | |
271 | fputs("ERROR: Empty print file!\n", stderr); | |
272 | return (1); | |
273 | } | |
ef416fc2 | 274 | |
80ca4592 | 275 | /* |
276 | * Process command-line options... | |
277 | */ | |
ef416fc2 | 278 | |
279 | options = NULL; | |
280 | num_options = cupsParseOptions(argv[5], 0, &options); | |
80ca4592 | 281 | ppd = SetCommonOptions(num_options, options, 1); |
ef416fc2 | 282 | |
80ca4592 | 283 | set_pstops_options(&doc, ppd, argv, num_options, options); |
ef416fc2 | 284 | |
80ca4592 | 285 | /* |
286 | * Write any "exit server" options that have been selected... | |
287 | */ | |
ef416fc2 | 288 | |
80ca4592 | 289 | ppdEmit(ppd, stdout, PPD_ORDER_EXIT); |
ef416fc2 | 290 | |
80ca4592 | 291 | /* |
292 | * Write any JCL commands that are needed to print PostScript code... | |
293 | */ | |
bd7854cb | 294 | |
80ca4592 | 295 | if (doc.emit_jcl) |
296 | ppdEmitJCL(ppd, stdout, doc.job_id, doc.user, doc.title); | |
ef416fc2 | 297 | |
80ca4592 | 298 | /* |
299 | * Start with a DSC header... | |
300 | */ | |
ef416fc2 | 301 | |
80ca4592 | 302 | puts("%!PS-Adobe-3.0"); |
ef416fc2 | 303 | |
80ca4592 | 304 | /* |
305 | * Skip leading PJL in the document... | |
306 | */ | |
ef416fc2 | 307 | |
80ca4592 | 308 | while (!strncmp(line, "\033%-12345X", 9) || !strncmp(line, "@PJL ", 5)) |
bd7854cb | 309 | { |
310 | /* | |
80ca4592 | 311 | * Yup, we have leading PJL fun, so skip it until we hit the line |
312 | * with "ENTER LANGUAGE"... | |
bd7854cb | 313 | */ |
314 | ||
80ca4592 | 315 | fputs("DEBUG: Skipping PJL header...\n", stderr); |
bd7854cb | 316 | |
d6ae789d | 317 | while (strstr(line, "ENTER LANGUAGE") == NULL && strncmp(line, "%!", 2)) |
80ca4592 | 318 | if ((len = cupsFileGetLine(fp, line, sizeof(line))) == 0) |
319 | break; | |
ef416fc2 | 320 | |
d6ae789d | 321 | if (!strncmp(line, "%!", 2)) |
322 | break; | |
323 | ||
80ca4592 | 324 | if ((len = cupsFileGetLine(fp, line, sizeof(line))) == 0) |
325 | break; | |
bd7854cb | 326 | } |
327 | ||
ef416fc2 | 328 | /* |
80ca4592 | 329 | * Now see if the document conforms to the Adobe Document Structuring |
330 | * Conventions... | |
ef416fc2 | 331 | */ |
332 | ||
80ca4592 | 333 | if (!strncmp(line, "%!PS-Adobe-", 11)) |
bd7854cb | 334 | { |
335 | /* | |
80ca4592 | 336 | * Yes, filter the document... |
bd7854cb | 337 | */ |
338 | ||
80ca4592 | 339 | copy_dsc(fp, &doc, ppd, line, len, sizeof(line)); |
bd7854cb | 340 | } |
80ca4592 | 341 | else |
ef416fc2 | 342 | { |
343 | /* | |
80ca4592 | 344 | * No, display an error message and treat the file as if it contains |
345 | * a single page... | |
ef416fc2 | 346 | */ |
347 | ||
80ca4592 | 348 | copy_non_dsc(fp, &doc, ppd, line, len, sizeof(line)); |
ef416fc2 | 349 | } |
ef416fc2 | 350 | |
bd7854cb | 351 | /* |
80ca4592 | 352 | * Send %%EOF as needed... |
bd7854cb | 353 | */ |
354 | ||
80ca4592 | 355 | if (!doc.saw_eof) |
356 | puts("%%EOF"); | |
bd7854cb | 357 | |
ef416fc2 | 358 | /* |
80ca4592 | 359 | * End the job with the appropriate JCL command or CTRL-D... |
ef416fc2 | 360 | */ |
361 | ||
80ca4592 | 362 | if (doc.emit_jcl) |
ef416fc2 | 363 | { |
80ca4592 | 364 | if (ppd && ppd->jcl_end) |
365 | ppdEmitJCLEnd(ppd, stdout); | |
366 | else | |
367 | putchar(0x04); | |
ef416fc2 | 368 | } |
ef416fc2 | 369 | |
370 | /* | |
80ca4592 | 371 | * Close files and remove the temporary file if needed... |
ef416fc2 | 372 | */ |
373 | ||
80ca4592 | 374 | if (doc.temp) |
ef416fc2 | 375 | { |
80ca4592 | 376 | cupsFileClose(doc.temp); |
377 | unlink(doc.tempfile); | |
ef416fc2 | 378 | } |
379 | ||
80ca4592 | 380 | ppdClose(ppd); |
381 | cupsFreeOptions(num_options, options); | |
ef416fc2 | 382 | |
80ca4592 | 383 | cupsFileClose(fp); |
ef416fc2 | 384 | |
80ca4592 | 385 | return (0); |
386 | } | |
ef416fc2 | 387 | |
ef416fc2 | 388 | |
80ca4592 | 389 | /* |
390 | * 'add_page()' - Add a page to the pages array... | |
391 | */ | |
ef416fc2 | 392 | |
80ca4592 | 393 | static pstops_page_t * /* O - New page info object */ |
394 | add_page(pstops_doc_t *doc, /* I - Document information */ | |
395 | const char *label) /* I - Page label */ | |
396 | { | |
397 | pstops_page_t *pageinfo; /* New page info object */ | |
ef416fc2 | 398 | |
ef416fc2 | 399 | |
80ca4592 | 400 | if (!doc->pages) |
401 | doc->pages = cupsArrayNew(NULL, NULL); | |
ef416fc2 | 402 | |
80ca4592 | 403 | if (!doc->pages) |
ef416fc2 | 404 | { |
80ca4592 | 405 | fprintf(stderr, "EMERG: Unable to allocate memory for pages array: %s\n", |
406 | strerror(errno)); | |
407 | exit(1); | |
ef416fc2 | 408 | } |
80ca4592 | 409 | |
410 | if ((pageinfo = calloc(1, sizeof(pstops_page_t))) == NULL) | |
ef416fc2 | 411 | { |
80ca4592 | 412 | fprintf(stderr, "EMERG: Unable to allocate memory for page info: %s\n", |
413 | strerror(errno)); | |
414 | exit(1); | |
415 | } | |
ef416fc2 | 416 | |
80ca4592 | 417 | pageinfo->label = strdup(label); |
418 | pageinfo->offset = cupsFileTell(doc->temp); | |
ef416fc2 | 419 | |
80ca4592 | 420 | cupsArrayAdd(doc->pages, pageinfo); |
ef416fc2 | 421 | |
80ca4592 | 422 | doc->page ++; |
ef416fc2 | 423 | |
80ca4592 | 424 | return (pageinfo); |
425 | } | |
ef416fc2 | 426 | |
ef416fc2 | 427 | |
80ca4592 | 428 | /* |
429 | * 'check_range()' - Check to see if the current page is selected for | |
430 | * printing. | |
431 | */ | |
ef416fc2 | 432 | |
80ca4592 | 433 | static int /* O - 1 if selected, 0 otherwise */ |
434 | check_range(pstops_doc_t *doc, /* I - Document information */ | |
435 | int page) /* I - Page number */ | |
436 | { | |
437 | const char *range; /* Pointer into range string */ | |
438 | int lower, upper; /* Lower and upper page numbers */ | |
ef416fc2 | 439 | |
ef416fc2 | 440 | |
80ca4592 | 441 | if (doc->page_set) |
ef416fc2 | 442 | { |
443 | /* | |
80ca4592 | 444 | * See if we only print even or odd pages... |
ef416fc2 | 445 | */ |
446 | ||
e53920b9 | 447 | if (!strcasecmp(doc->page_set, "even") && (page & 1)) |
80ca4592 | 448 | return (0); |
ef416fc2 | 449 | |
e53920b9 | 450 | if (!strcasecmp(doc->page_set, "odd") && !(page & 1)) |
80ca4592 | 451 | return (0); |
452 | } | |
ef416fc2 | 453 | |
80ca4592 | 454 | if (!doc->page_ranges) |
455 | return (1); /* No range, print all pages... */ | |
ef416fc2 | 456 | |
80ca4592 | 457 | for (range = doc->page_ranges; *range != '\0';) |
458 | { | |
459 | if (*range == '-') | |
460 | { | |
461 | lower = 1; | |
462 | range ++; | |
463 | upper = strtol(range, (char **)&range, 10); | |
464 | } | |
465 | else | |
466 | { | |
467 | lower = strtol(range, (char **)&range, 10); | |
ef416fc2 | 468 | |
80ca4592 | 469 | if (*range == '-') |
ef416fc2 | 470 | { |
80ca4592 | 471 | range ++; |
472 | if (!isdigit(*range & 255)) | |
473 | upper = 65535; | |
474 | else | |
475 | upper = strtol(range, (char **)&range, 10); | |
ef416fc2 | 476 | } |
80ca4592 | 477 | else |
478 | upper = lower; | |
479 | } | |
480 | ||
481 | if (page >= lower && page <= upper) | |
482 | return (1); | |
483 | ||
484 | if (*range == ',') | |
485 | range ++; | |
486 | else | |
487 | break; | |
488 | } | |
489 | ||
490 | return (0); | |
491 | } | |
492 | ||
493 | ||
494 | /* | |
495 | * 'copy_bytes()' - Copy bytes from the input file to stdout... | |
496 | */ | |
497 | ||
498 | static void | |
499 | copy_bytes(cups_file_t *fp, /* I - File to read from */ | |
500 | off_t offset, /* I - Offset to page data */ | |
501 | size_t length) /* I - Length of page data */ | |
502 | { | |
503 | char buffer[8192]; /* Data buffer */ | |
504 | ssize_t nbytes; /* Number of bytes read */ | |
505 | size_t nleft; /* Number of bytes left/remaining */ | |
506 | ||
507 | ||
508 | nleft = length; | |
509 | ||
510 | if (cupsFileSeek(fp, offset) < 0) | |
511 | { | |
512 | fprintf(stderr, "ERROR: Unable to seek to offset " CUPS_LLFMT | |
513 | " in file - %s\n", | |
514 | CUPS_LLCAST offset, strerror(errno)); | |
515 | return; | |
516 | } | |
517 | ||
518 | while (nleft > 0 || length == 0) | |
519 | { | |
520 | if (nleft > sizeof(buffer) || length == 0) | |
521 | nbytes = sizeof(buffer); | |
522 | else | |
523 | nbytes = nleft; | |
524 | ||
525 | if ((nbytes = cupsFileRead(fp, buffer, nbytes)) < 1) | |
526 | return; | |
527 | ||
528 | nleft -= nbytes; | |
529 | ||
530 | fwrite(buffer, 1, nbytes, stdout); | |
531 | } | |
532 | } | |
533 | ||
534 | ||
535 | /* | |
536 | * 'copy_comments()' - Copy all of the comments section... | |
537 | * | |
538 | * This function expects "line" to be filled with a comment line. | |
539 | * On return, "line" will contain the next line in the file, if any. | |
540 | */ | |
541 | ||
542 | static size_t /* O - Length of next line */ | |
543 | copy_comments(cups_file_t *fp, /* I - File to read from */ | |
544 | pstops_doc_t *doc, /* I - Document info */ | |
545 | char *line, /* I - Line buffer */ | |
546 | size_t linelen, /* I - Length of initial line */ | |
547 | size_t linesize) /* I - Size of line buffer */ | |
548 | { | |
549 | int saw_bounding_box, /* Saw %%BoundingBox: comment? */ | |
550 | saw_for, /* Saw %%For: comment? */ | |
551 | saw_pages, /* Saw %%Pages: comment? */ | |
552 | saw_title; /* Saw %%Title: comment? */ | |
553 | ||
554 | ||
555 | /* | |
556 | * Loop until we see %%EndComments or a non-comment line... | |
557 | */ | |
558 | ||
559 | saw_bounding_box = 0; | |
560 | saw_for = 0; | |
561 | saw_pages = 0; | |
562 | saw_title = 0; | |
563 | ||
564 | while (line[0] == '%') | |
565 | { | |
566 | /* | |
567 | * Strip trailing whitespace... | |
568 | */ | |
569 | ||
570 | while (linelen > 0) | |
571 | { | |
572 | linelen --; | |
573 | ||
574 | if (!isspace(line[linelen] & 255)) | |
575 | break; | |
576 | else | |
577 | line[linelen] = '\0'; | |
578 | } | |
579 | ||
580 | /* | |
581 | * Log the header... | |
582 | */ | |
583 | ||
584 | fprintf(stderr, "DEBUG: %s\n", line); | |
585 | ||
586 | /* | |
587 | * Pull the headers out... | |
588 | */ | |
589 | ||
590 | if (!strncmp(line, "%%Pages:", 8)) | |
591 | { | |
592 | if (saw_pages) | |
593 | fputs("ERROR: Duplicate %%Pages: comment seen!\n", stderr); | |
594 | ||
595 | saw_pages = 1; | |
596 | } | |
597 | else if (!strncmp(line, "%%BoundingBox:", 14)) | |
598 | { | |
599 | if (saw_bounding_box) | |
600 | fputs("ERROR: Duplicate %%BoundingBox: comment seen!\n", stderr); | |
d6ae789d | 601 | else if (strstr(line + 14, "(atend)")) |
602 | { | |
603 | /* | |
604 | * Do nothing for now but use the default imageable area... | |
605 | */ | |
606 | } | |
80ca4592 | 607 | else if (sscanf(line + 14, "%d%d%d%d", doc->bounding_box + 0, |
608 | doc->bounding_box + 1, doc->bounding_box + 2, | |
609 | doc->bounding_box + 3) != 4) | |
ef416fc2 | 610 | { |
80ca4592 | 611 | fputs("ERROR: Bad %%BoundingBox: comment seen!\n", stderr); |
612 | ||
613 | doc->bounding_box[0] = (int)PageLeft; | |
614 | doc->bounding_box[1] = (int)PageBottom; | |
615 | doc->bounding_box[2] = (int)PageRight; | |
616 | doc->bounding_box[3] = (int)PageTop; | |
ef416fc2 | 617 | } |
80ca4592 | 618 | |
619 | saw_bounding_box = 1; | |
620 | } | |
621 | else if (!strncmp(line, "%%For:", 6)) | |
622 | { | |
623 | saw_for = 1; | |
624 | printf("%s\n", line); | |
625 | } | |
626 | else if (!strncmp(line, "%%Title:", 8)) | |
627 | { | |
628 | saw_title = 1; | |
629 | printf("%s\n", line); | |
630 | } | |
631 | else if (!strncmp(line, "%cupsRotation:", 14)) | |
632 | { | |
633 | /* | |
634 | * Reset orientation of document? | |
635 | */ | |
636 | ||
637 | int orient = (atoi(line + 14) / 90) & 3; | |
638 | ||
639 | if (orient != Orientation) | |
ef416fc2 | 640 | { |
641 | /* | |
80ca4592 | 642 | * Yes, update things so that the pages come out right... |
ef416fc2 | 643 | */ |
644 | ||
80ca4592 | 645 | Orientation = (4 - Orientation + orient) & 3; |
646 | UpdatePageVars(); | |
647 | Orientation = orient; | |
ef416fc2 | 648 | } |
80ca4592 | 649 | } |
650 | else if (!strcmp(line, "%%EndComments")) | |
651 | { | |
652 | linelen = cupsFileGetLine(fp, line, linesize); | |
653 | break; | |
654 | } | |
655 | else if (strncmp(line, "%!", 2) && strncmp(line, "%cups", 5)) | |
656 | printf("%s\n", line); | |
657 | ||
658 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) | |
659 | break; | |
660 | } | |
661 | ||
662 | if (!saw_bounding_box) | |
663 | fputs("ERROR: No %%BoundingBox: comment in header!\n", stderr); | |
664 | ||
665 | if (!saw_pages) | |
666 | fputs("ERROR: No %%Pages: comment in header!\n", stderr); | |
667 | ||
668 | if (!saw_for) | |
669 | printf("%%%%For: %s\n", doc->user); | |
670 | ||
671 | if (!saw_title) | |
672 | printf("%%%%Title: %s\n", doc->title); | |
673 | ||
674 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) | |
675 | { | |
676 | /* | |
677 | * Tell the document processor the copy and duplex options | |
678 | * that are required... | |
679 | */ | |
680 | ||
681 | printf("%%%%Requirements: numcopies(%d)%s%s\n", doc->copies, | |
682 | doc->collate ? " collate" : "", | |
683 | Duplex ? " duplex" : ""); | |
684 | ||
685 | /* | |
686 | * Apple uses RBI comments for various non-PPD options... | |
687 | */ | |
688 | ||
689 | printf("%%RBINumCopies: %d\n", doc->copies); | |
690 | } | |
691 | else | |
692 | { | |
693 | /* | |
694 | * Tell the document processor the duplex option that is required... | |
695 | */ | |
696 | ||
697 | if (Duplex) | |
698 | puts("%%Requirements: duplex"); | |
699 | ||
700 | /* | |
701 | * Apple uses RBI comments for various non-PPD options... | |
702 | */ | |
703 | ||
704 | puts("%RBINumCopies: 1"); | |
705 | } | |
706 | ||
707 | puts("%%Pages: (atend)"); | |
708 | puts("%%BoundingBox: (atend)"); | |
709 | puts("%%EndComments"); | |
710 | ||
711 | return (linelen); | |
712 | } | |
713 | ||
714 | ||
715 | /* | |
716 | * 'copy_dsc()' - Copy a DSC-conforming document... | |
717 | * | |
718 | * This function expects "line" to be filled with the %!PS-Adobe comment line. | |
719 | */ | |
720 | ||
721 | static void | |
722 | copy_dsc(cups_file_t *fp, /* I - File to read from */ | |
723 | pstops_doc_t *doc, /* I - Document info */ | |
724 | ppd_file_t *ppd, /* I - PPD file */ | |
725 | char *line, /* I - Line buffer */ | |
726 | size_t linelen, /* I - Length of initial line */ | |
727 | size_t linesize) /* I - Size of line buffer */ | |
728 | { | |
729 | int number; /* Page number */ | |
730 | pstops_page_t *pageinfo; /* Page information */ | |
731 | ||
732 | ||
733 | /* | |
734 | * Make sure we use ESPshowpage for EPS files... | |
735 | */ | |
736 | ||
737 | if (strstr(line, "EPSF")) | |
738 | { | |
739 | doc->use_ESPshowpage = 1; | |
740 | doc->number_up = 1; | |
741 | } | |
742 | ||
743 | /* | |
744 | * Start sending the document with any commands needed... | |
745 | */ | |
746 | ||
747 | fprintf(stderr, "DEBUG: Before copy_comments - %s", line); | |
748 | linelen = copy_comments(fp, doc, line, linelen, linesize); | |
749 | ||
750 | /* | |
751 | * Now find the prolog section, if any... | |
752 | */ | |
753 | ||
754 | fprintf(stderr, "DEBUG: Before copy_prolog - %s", line); | |
d6ae789d | 755 | linelen = copy_prolog(fp, doc, ppd, line, linelen, linesize); |
80ca4592 | 756 | |
757 | /* | |
758 | * Then the document setup section... | |
759 | */ | |
760 | ||
761 | fprintf(stderr, "DEBUG: Before copy_setup - %s", line); | |
d6ae789d | 762 | linelen = copy_setup(fp, doc, ppd, line, linelen, linesize); |
763 | ||
764 | /* | |
765 | * Copy until we see %%Page:... | |
766 | */ | |
767 | ||
768 | while (strncmp(line, "%%Page:", 7) && strncmp(line, "%%Trailer", 9)) | |
769 | { | |
770 | fwrite(line, 1, linelen, stdout); | |
771 | ||
772 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) | |
773 | break; | |
774 | } | |
80ca4592 | 775 | |
776 | /* | |
777 | * Then process pages until we have no more... | |
778 | */ | |
779 | ||
780 | number = 0; | |
781 | ||
782 | fprintf(stderr, "DEBUG: Before page loop - %s", line); | |
783 | while (!strncmp(line, "%%Page:", 7)) | |
784 | { | |
785 | number ++; | |
786 | ||
787 | if (check_range(doc, (number - 1) / doc->number_up + 1)) | |
788 | { | |
789 | fprintf(stderr, "DEBUG: Copying page %d...\n", number); | |
790 | linelen = copy_page(fp, doc, ppd, number, line, linelen, linesize); | |
791 | } | |
792 | else | |
793 | { | |
794 | fprintf(stderr, "DEBUG: Skipping page %d...\n", number); | |
795 | linelen = skip_page(fp, line, linelen, linesize); | |
796 | } | |
797 | } | |
798 | ||
799 | /* | |
800 | * Finish up the last page(s)... | |
801 | */ | |
802 | ||
e53920b9 | 803 | if (number && is_not_last_page(number) && cupsArrayLast(doc->pages)) |
80ca4592 | 804 | { |
805 | pageinfo = (pstops_page_t *)cupsArrayLast(doc->pages); | |
806 | ||
d6ae789d | 807 | start_nup(doc, doc->number_up, 0, doc->bounding_box); |
80ca4592 | 808 | doc_puts(doc, "showpage\n"); |
d6ae789d | 809 | end_nup(doc, doc->number_up); |
80ca4592 | 810 | |
811 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; | |
812 | } | |
813 | ||
814 | if (doc->slow_duplex && (doc->page & 1)) | |
815 | { | |
816 | /* | |
817 | * Make sure we have an even number of pages... | |
818 | */ | |
819 | ||
820 | pageinfo = add_page(doc, "(filler)"); | |
821 | ||
822 | if (!doc->slow_order) | |
823 | { | |
824 | if (!ppd || !ppd->num_filters) | |
825 | fprintf(stderr, "PAGE: %d %d\n", doc->page, | |
826 | doc->slow_collate ? 1 : doc->copies); | |
827 | ||
828 | printf("%%%%Page: (filler) %d\n", doc->page); | |
829 | } | |
830 | ||
d6ae789d | 831 | start_nup(doc, doc->number_up, 0, doc->bounding_box); |
80ca4592 | 832 | doc_puts(doc, "showpage\n"); |
d6ae789d | 833 | end_nup(doc, doc->number_up); |
80ca4592 | 834 | |
835 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; | |
836 | } | |
837 | ||
838 | /* | |
839 | * Make additional copies as necessary... | |
840 | */ | |
841 | ||
842 | number = doc->slow_order ? 0 : doc->page; | |
843 | ||
844 | if (doc->temp) | |
845 | { | |
846 | int copy; /* Current copy */ | |
847 | ||
848 | ||
849 | /* | |
850 | * Reopen the temporary file for reading... | |
851 | */ | |
852 | ||
853 | cupsFileClose(doc->temp); | |
854 | ||
855 | doc->temp = cupsFileOpen(doc->tempfile, "r"); | |
856 | ||
857 | /* | |
858 | * Make the copies... | |
859 | */ | |
860 | ||
861 | for (copy = !doc->slow_order; copy < doc->copies; copy ++) | |
862 | { | |
863 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayLast(doc->pages) : | |
864 | (pstops_page_t *)cupsArrayFirst(doc->pages); | |
865 | ||
866 | while (pageinfo) | |
ef416fc2 | 867 | { |
80ca4592 | 868 | number ++; |
ef416fc2 | 869 | |
80ca4592 | 870 | if (!ppd || !ppd->num_filters) |
871 | fprintf(stderr, "PAGE: %d 1\n", number); | |
ef416fc2 | 872 | |
80ca4592 | 873 | if (doc->number_up > 1) |
874 | { | |
875 | printf("%%%%Page: (%d) %d\n", number, number); | |
876 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
877 | PageLeft, PageBottom, PageRight, PageTop); | |
878 | } | |
879 | else | |
ef416fc2 | 880 | { |
80ca4592 | 881 | printf("%%%%Page: %s %d\n", pageinfo->label, number); |
882 | printf("%%%%PageBoundingBox: %d %d %d %d\n", | |
883 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
884 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
ef416fc2 | 885 | } |
80ca4592 | 886 | |
887 | copy_bytes(doc->temp, pageinfo->offset, pageinfo->length); | |
888 | ||
889 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayPrev(doc->pages) : | |
890 | (pstops_page_t *)cupsArrayNext(doc->pages); | |
ef416fc2 | 891 | } |
80ca4592 | 892 | } |
893 | } | |
894 | ||
f301802f | 895 | /* |
896 | * Restore the old showpage operator as needed... | |
897 | */ | |
898 | ||
899 | if (doc->use_ESPshowpage) | |
900 | puts("userdict/showpage/ESPshowpage load put\n"); | |
901 | ||
80ca4592 | 902 | /* |
903 | * Write/copy the trailer... | |
904 | */ | |
905 | ||
906 | linelen = copy_trailer(fp, doc, ppd, number, line, linelen, linesize); | |
907 | } | |
908 | ||
909 | ||
910 | /* | |
911 | * 'copy_non_dsc()' - Copy a document that does not conform to the DSC... | |
912 | * | |
913 | * This function expects "line" to be filled with the %! comment line. | |
914 | */ | |
915 | ||
916 | static void | |
917 | copy_non_dsc(cups_file_t *fp, /* I - File to read from */ | |
918 | pstops_doc_t *doc, /* I - Document info */ | |
919 | ppd_file_t *ppd, /* I - PPD file */ | |
920 | char *line, /* I - Line buffer */ | |
921 | size_t linelen, /* I - Length of initial line */ | |
922 | size_t linesize) /* I - Size of line buffer */ | |
923 | { | |
924 | int copy; /* Current copy */ | |
925 | char buffer[8192]; /* Copy buffer */ | |
926 | int bytes; /* Number of bytes copied */ | |
927 | ||
928 | ||
929 | /* | |
930 | * First let the user know that they are attempting to print a file | |
931 | * that may not print correctly... | |
932 | */ | |
933 | ||
934 | fputs("WARNING: This document does not conform to the Adobe Document " | |
935 | "Structuring Conventions and may not print correctly!\n", stderr); | |
936 | ||
937 | /* | |
938 | * Then write a standard DSC comment section... | |
939 | */ | |
940 | ||
941 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", PageLeft, PageBottom, | |
942 | PageRight, PageTop); | |
943 | ||
944 | if (doc->slow_collate && doc->copies > 1) | |
945 | printf("%%%%Pages: %d\n", doc->copies); | |
946 | else | |
947 | puts("%%Pages: 1"); | |
948 | ||
949 | printf("%%%%For: %s\n", doc->user); | |
950 | printf("%%%%Title: %s\n", doc->title); | |
951 | ||
952 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) | |
953 | { | |
954 | /* | |
955 | * Tell the document processor the copy and duplex options | |
956 | * that are required... | |
957 | */ | |
958 | ||
959 | printf("%%%%Requirements: numcopies(%d)%s%s\n", doc->copies, | |
960 | doc->collate ? " collate" : "", | |
961 | Duplex ? " duplex" : ""); | |
962 | ||
963 | /* | |
964 | * Apple uses RBI comments for various non-PPD options... | |
965 | */ | |
966 | ||
967 | printf("%%RBINumCopies: %d\n", doc->copies); | |
968 | } | |
969 | else | |
970 | { | |
971 | /* | |
972 | * Tell the document processor the duplex option that is required... | |
973 | */ | |
974 | ||
975 | if (Duplex) | |
976 | puts("%%Requirements: duplex"); | |
977 | ||
978 | /* | |
979 | * Apple uses RBI comments for various non-PPD options... | |
980 | */ | |
981 | ||
982 | puts("%RBINumCopies: 1"); | |
983 | } | |
984 | ||
985 | puts("%%EndComments"); | |
986 | ||
987 | /* | |
988 | * Then the prolog... | |
989 | */ | |
990 | ||
991 | puts("%%BeginProlog"); | |
992 | ||
993 | do_prolog(doc, ppd); | |
994 | ||
995 | puts("%%EndProlog"); | |
996 | ||
997 | /* | |
998 | * Then the setup section... | |
999 | */ | |
1000 | ||
1001 | puts("%%BeginSetup"); | |
1002 | ||
1003 | do_setup(doc, ppd); | |
1004 | ||
1005 | puts("%%EndSetup"); | |
1006 | ||
1007 | /* | |
1008 | * Finally, embed a copy of the file inside a %%Page... | |
1009 | */ | |
1010 | ||
1011 | if (!ppd || !ppd->num_filters) | |
1012 | fprintf(stderr, "PAGE: 1 %d\n", doc->temp ? 1 : doc->copies); | |
1013 | ||
1014 | puts("%%Page: 1 1"); | |
1015 | puts("%%BeginPageSetup"); | |
1016 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1017 | puts("%%EndPageSetup"); | |
1018 | puts("%%BeginDocument: nondsc"); | |
1019 | ||
1020 | fwrite(line, linelen, 1, stdout); | |
1021 | ||
1022 | if (doc->temp) | |
1023 | cupsFileWrite(doc->temp, line, linelen); | |
1024 | ||
1025 | while ((bytes = cupsFileRead(fp, buffer, sizeof(buffer))) > 0) | |
1026 | { | |
1027 | fwrite(buffer, 1, bytes, stdout); | |
1028 | ||
1029 | if (doc->temp) | |
1030 | cupsFileWrite(doc->temp, buffer, bytes); | |
1031 | } | |
1032 | ||
1033 | puts("%%EndDocument"); | |
1034 | ||
1035 | if (doc->use_ESPshowpage) | |
1036 | { | |
1037 | WriteLabels(Orientation); | |
1038 | puts("ESPshowpage"); | |
1039 | } | |
1040 | ||
1041 | if (doc->temp) | |
1042 | { | |
1043 | /* | |
1044 | * Reopen the temporary file for reading... | |
1045 | */ | |
1046 | ||
1047 | cupsFileClose(doc->temp); | |
1048 | ||
1049 | doc->temp = cupsFileOpen(doc->tempfile, "r"); | |
1050 | ||
1051 | /* | |
1052 | * Make the additional copies as needed... | |
1053 | */ | |
1054 | ||
1055 | for (copy = 1; copy < doc->copies; copy ++) | |
1056 | { | |
1057 | if (!ppd || !ppd->num_filters) | |
1058 | fputs("PAGE: 1 1\n", stderr); | |
1059 | ||
1060 | printf("%%%%Page: %d %d\n", copy + 1, copy + 1); | |
1061 | puts("%%BeginPageSetup"); | |
1062 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1063 | puts("%%EndPageSetup"); | |
1064 | puts("%%BeginDocument: nondsc"); | |
1065 | ||
1066 | copy_bytes(doc->temp, 0, 0); | |
1067 | ||
1068 | puts("%%EndDocument"); | |
1069 | ||
1070 | if (doc->use_ESPshowpage) | |
1071 | { | |
1072 | WriteLabels(Orientation); | |
1073 | puts("ESPshowpage"); | |
1074 | } | |
1075 | } | |
1076 | } | |
f301802f | 1077 | |
1078 | /* | |
1079 | * Restore the old showpage operator as needed... | |
1080 | */ | |
1081 | ||
1082 | if (doc->use_ESPshowpage) | |
1083 | puts("userdict/showpage/ESPshowpage load put\n"); | |
80ca4592 | 1084 | } |
1085 | ||
1086 | ||
1087 | /* | |
1088 | * 'copy_page()' - Copy a page description... | |
1089 | * | |
1090 | * This function expects "line" to be filled with a %%Page comment line. | |
1091 | * On return, "line" will contain the next line in the file, if any. | |
1092 | */ | |
1093 | ||
1094 | static size_t /* O - Length of next line */ | |
1095 | copy_page(cups_file_t *fp, /* I - File to read from */ | |
1096 | pstops_doc_t *doc, /* I - Document info */ | |
1097 | ppd_file_t *ppd, /* I - PPD file */ | |
1098 | int number, /* I - Current page number */ | |
1099 | char *line, /* I - Line buffer */ | |
1100 | size_t linelen, /* I - Length of initial line */ | |
1101 | size_t linesize) /* I - Size of line buffer */ | |
1102 | { | |
1103 | char label[256], /* Page label string */ | |
1104 | *ptr; /* Pointer into line */ | |
1105 | int level; /* Embedded document level */ | |
1106 | pstops_page_t *pageinfo; /* Page information */ | |
1107 | int first_page; /* First page on N-up output? */ | |
1108 | int bounding_box[4]; /* PageBoundingBox */ | |
1109 | ||
1110 | ||
1111 | /* | |
1112 | * Get the page label for this page... | |
1113 | */ | |
1114 | ||
1115 | first_page = is_first_page(number); | |
1116 | ||
1117 | if (!parse_text(line + 7, &ptr, label, sizeof(label))) | |
1118 | { | |
1119 | fputs("ERROR: Bad %%Page: comment in file!\n", stderr); | |
1120 | label[0] = '\0'; | |
1121 | number = doc->page; | |
1122 | } | |
1123 | else if (strtol(ptr, &ptr, 10) == LONG_MAX || !isspace(*ptr & 255)) | |
1124 | { | |
1125 | fputs("ERROR: Bad %%Page: comment in file!\n", stderr); | |
1126 | number = doc->page; | |
1127 | } | |
1128 | ||
1129 | /* | |
1130 | * Create or update the current output page... | |
1131 | */ | |
1132 | ||
1133 | if (first_page) | |
1134 | pageinfo = add_page(doc, label); | |
1135 | else | |
1136 | pageinfo = (pstops_page_t *)cupsArrayLast(doc->pages); | |
1137 | ||
1138 | /* | |
1139 | * Handle first page override... | |
1140 | */ | |
1141 | ||
1142 | if (doc->ap_input_slot || doc->ap_manual_feed) | |
1143 | { | |
1144 | if (doc->page == 1) | |
1145 | { | |
1146 | /* | |
1147 | * First page/sheet gets AP_FIRSTPAGE_* options... | |
1148 | */ | |
1149 | ||
1150 | pageinfo->num_options = cupsAddOption("InputSlot", doc->ap_input_slot, | |
1151 | pageinfo->num_options, | |
1152 | &(pageinfo->options)); | |
1153 | pageinfo->num_options = cupsAddOption("ManualFeed", doc->ap_manual_feed, | |
1154 | pageinfo->num_options, | |
1155 | &(pageinfo->options)); | |
1156 | } | |
1157 | else if (doc->page == (Duplex + 2)) | |
1158 | { | |
1159 | /* | |
1160 | * Second page/sheet gets default options... | |
1161 | */ | |
1162 | ||
1163 | pageinfo->num_options = cupsAddOption("InputSlot", doc->input_slot, | |
1164 | pageinfo->num_options, | |
1165 | &(pageinfo->options)); | |
1166 | pageinfo->num_options = cupsAddOption("ManualFeed", doc->manual_feed, | |
1167 | pageinfo->num_options, | |
1168 | &(pageinfo->options)); | |
1169 | } | |
1170 | } | |
1171 | ||
1172 | /* | |
1173 | * Scan comments until we see something other than %%Page*: or | |
1174 | * %%Include*... | |
1175 | */ | |
1176 | ||
1177 | memcpy(bounding_box, doc->bounding_box, sizeof(bounding_box)); | |
1178 | ||
1179 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
1180 | { | |
1181 | if (!strncmp(line, "%%PageBoundingBox:", 18)) | |
1182 | { | |
1183 | /* | |
1184 | * %%PageBoundingBox: llx lly urx ury | |
1185 | */ | |
1186 | ||
1187 | if (sscanf(line + 18, "%d%d%d%d", bounding_box + 0, | |
1188 | bounding_box + 1, bounding_box + 2, | |
1189 | bounding_box + 3) != 4) | |
1190 | { | |
1191 | fputs("ERROR: Bad %%PageBoundingBox: comment in file!\n", stderr); | |
1192 | memcpy(bounding_box, doc->bounding_box, | |
1193 | sizeof(bounding_box)); | |
1194 | } | |
1195 | } | |
1196 | #if 0 | |
1197 | else if (!strncmp(line, "%%PageCustomColors:", 19) || | |
1198 | !strncmp(line, "%%PageMedia:", 12) || | |
1199 | !strncmp(line, "%%PageOrientation:", 18) || | |
1200 | !strncmp(line, "%%PageProcessColors:", 20) || | |
1201 | !strncmp(line, "%%PageRequirements:", 18) || | |
1202 | !strncmp(line, "%%PageResources:", 16)) | |
1203 | { | |
1204 | /* | |
1205 | * Copy literal... | |
1206 | */ | |
1207 | } | |
1208 | #endif /* 0 */ | |
1209 | else if (!strncmp(line, "%%PageCustomColors:", 19)) | |
1210 | { | |
1211 | /* | |
1212 | * %%PageCustomColors: ... | |
1213 | */ | |
1214 | } | |
1215 | else if (!strncmp(line, "%%PageMedia:", 12)) | |
1216 | { | |
1217 | /* | |
1218 | * %%PageMedia: ... | |
1219 | */ | |
1220 | } | |
1221 | else if (!strncmp(line, "%%PageOrientation:", 18)) | |
1222 | { | |
1223 | /* | |
1224 | * %%PageOrientation: ... | |
1225 | */ | |
1226 | } | |
1227 | else if (!strncmp(line, "%%PageProcessColors:", 20)) | |
1228 | { | |
1229 | /* | |
1230 | * %%PageProcessColors: ... | |
1231 | */ | |
1232 | } | |
1233 | else if (!strncmp(line, "%%PageRequirements:", 18)) | |
1234 | { | |
1235 | /* | |
1236 | * %%PageRequirements: ... | |
1237 | */ | |
1238 | } | |
1239 | else if (!strncmp(line, "%%PageResources:", 16)) | |
1240 | { | |
1241 | /* | |
1242 | * %%PageResources: ... | |
1243 | */ | |
1244 | } | |
1245 | else if (!strncmp(line, "%%IncludeFeature:", 17)) | |
1246 | { | |
1247 | /* | |
1248 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1249 | */ | |
1250 | ||
1251 | if (doc->number_up == 1 &&!doc->fitplot) | |
1252 | pageinfo->num_options = include_feature(ppd, line, | |
1253 | pageinfo->num_options, | |
1254 | &(pageinfo->options)); | |
1255 | } | |
1256 | else if (strncmp(line, "%%Include", 9)) | |
1257 | break; | |
1258 | } | |
1259 | ||
1260 | if (doc->number_up == 1) | |
1261 | { | |
1262 | /* | |
1263 | * Update the document's composite and page bounding box... | |
1264 | */ | |
1265 | ||
1266 | memcpy(pageinfo->bounding_box, bounding_box, | |
1267 | sizeof(pageinfo->bounding_box)); | |
1268 | ||
1269 | if (bounding_box[0] < doc->new_bounding_box[0]) | |
1270 | doc->new_bounding_box[0] = bounding_box[0]; | |
1271 | if (bounding_box[1] < doc->new_bounding_box[1]) | |
1272 | doc->new_bounding_box[1] = bounding_box[1]; | |
1273 | if (bounding_box[2] > doc->new_bounding_box[2]) | |
1274 | doc->new_bounding_box[2] = bounding_box[2]; | |
1275 | if (bounding_box[3] > doc->new_bounding_box[3]) | |
1276 | doc->new_bounding_box[3] = bounding_box[3]; | |
1277 | } | |
1278 | ||
1279 | /* | |
1280 | * Output the page header as needed... | |
1281 | */ | |
1282 | ||
1283 | if (!doc->slow_order && first_page) | |
1284 | { | |
1285 | if (!ppd || !ppd->num_filters) | |
1286 | fprintf(stderr, "PAGE: %d %d\n", doc->page, | |
1287 | doc->slow_collate ? 1 : doc->copies); | |
1288 | ||
1289 | if (doc->number_up > 1) | |
1290 | { | |
1291 | printf("%%%%Page: (%d) %d\n", doc->page, doc->page); | |
1292 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
1293 | PageLeft, PageBottom, PageRight, PageTop); | |
1294 | } | |
1295 | else | |
1296 | { | |
1297 | printf("%%%%Page: %s %d\n", pageinfo->label, doc->page); | |
1298 | printf("%%%%PageBoundingBox: %d %d %d %d\n", | |
1299 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
1300 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
1301 | } | |
1302 | } | |
1303 | ||
1304 | /* | |
1305 | * Copy any page setup commands... | |
1306 | */ | |
1307 | ||
e53920b9 | 1308 | if (first_page) |
80ca4592 | 1309 | { |
ed486911 | 1310 | char *page_setup; /* PageSetup commands to send */ |
1311 | ||
1312 | ||
e53920b9 | 1313 | doc_puts(doc, "%%BeginPageSetup\n"); |
80ca4592 | 1314 | |
e53920b9 | 1315 | if (pageinfo->num_options > 0) |
80ca4592 | 1316 | { |
e53920b9 | 1317 | int i; /* Looping var */ |
1318 | ppd_option_t *option; /* PPD option */ | |
1319 | int min_order; /* Minimum OrderDependency value */ | |
1320 | char *doc_setup, /* DocumentSetup commands to send */ | |
1321 | *any_setup; /* AnySetup commands to send */ | |
80ca4592 | 1322 | |
80ca4592 | 1323 | |
e53920b9 | 1324 | /* |
1325 | * Yes, figure out the minimum OrderDependency value... | |
1326 | */ | |
80ca4592 | 1327 | |
e53920b9 | 1328 | if ((option = ppdFindOption(ppd, "PageRegion")) != NULL) |
1329 | min_order = option->order; | |
1330 | else | |
1331 | min_order = 999.0f; | |
80ca4592 | 1332 | |
e53920b9 | 1333 | for (i = 0; i < pageinfo->num_options; i ++) |
1334 | if ((option = ppdFindOption(ppd, pageinfo->options[i].name)) != NULL && | |
1335 | option->order < min_order) | |
1336 | min_order = option->order; | |
80ca4592 | 1337 | |
e53920b9 | 1338 | /* |
1339 | * Mark and extract them... | |
1340 | */ | |
80ca4592 | 1341 | |
e53920b9 | 1342 | cupsMarkOptions(ppd, pageinfo->num_options, pageinfo->options); |
80ca4592 | 1343 | |
e53920b9 | 1344 | doc_setup = ppdEmitString(ppd, PPD_ORDER_DOCUMENT, min_order); |
1345 | any_setup = ppdEmitString(ppd, PPD_ORDER_ANY, min_order); | |
80ca4592 | 1346 | |
e53920b9 | 1347 | /* |
1348 | * Then send them out... | |
1349 | */ | |
80ca4592 | 1350 | |
e53920b9 | 1351 | if (doc_setup) |
ed486911 | 1352 | { |
e53920b9 | 1353 | doc_puts(doc, doc_setup); |
ed486911 | 1354 | free(doc_setup); |
1355 | } | |
80ca4592 | 1356 | |
e53920b9 | 1357 | if (any_setup) |
ed486911 | 1358 | { |
e53920b9 | 1359 | doc_puts(doc, any_setup); |
ed486911 | 1360 | free(any_setup); |
1361 | } | |
1362 | } | |
80ca4592 | 1363 | |
ed486911 | 1364 | /* |
1365 | * Output commands for the current page... | |
1366 | */ | |
80ca4592 | 1367 | |
ed486911 | 1368 | page_setup = ppdEmitString(ppd, PPD_ORDER_PAGE, 0); |
80ca4592 | 1369 | |
ed486911 | 1370 | if (page_setup) |
1371 | { | |
1372 | doc_puts(doc, page_setup); | |
1373 | free(page_setup); | |
e53920b9 | 1374 | } |
1375 | } | |
80ca4592 | 1376 | |
e53920b9 | 1377 | /* |
1378 | * Prep for the start of the page description... | |
1379 | */ | |
80ca4592 | 1380 | |
e53920b9 | 1381 | start_nup(doc, number, 1, bounding_box); |
80ca4592 | 1382 | |
e53920b9 | 1383 | /* |
1384 | * Copy page setup commands as needed... | |
1385 | */ | |
80ca4592 | 1386 | |
e53920b9 | 1387 | if (!strncmp(line, "%%BeginPageSetup", 16)) |
1388 | { | |
1389 | int feature = 0; /* In a Begin/EndFeature block? */ | |
80ca4592 | 1390 | |
80ca4592 | 1391 | |
e53920b9 | 1392 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) |
1393 | { | |
1394 | if (!strncmp(line, "%%EndPageSetup", 14)) | |
1395 | break; | |
1396 | else if (!strncmp(line, "%%BeginFeature:", 15)) | |
1397 | { | |
1398 | feature = 1; | |
1399 | ||
1400 | if (doc->number_up > 1 || doc->fitplot) | |
1401 | continue; | |
1402 | } | |
1403 | else if (!strncmp(line, "%%EndFeature:", 13)) | |
1404 | { | |
1405 | feature = 0; | |
1406 | ||
1407 | if (doc->number_up > 1 || doc->fitplot) | |
1408 | continue; | |
1409 | } | |
1410 | else if (!strncmp(line, "%%Include", 9)) | |
1411 | continue; | |
1412 | ||
1413 | if (!feature || (doc->number_up == 1 && !doc->fitplot)) | |
1414 | doc_write(doc, line, linelen); | |
1415 | } | |
1416 | ||
1417 | /* | |
1418 | * Skip %%EndPageSetup... | |
1419 | */ | |
1420 | ||
1421 | if (linelen > 0) | |
1422 | linelen = cupsFileGetLine(fp, line, linesize); | |
80ca4592 | 1423 | } |
1424 | ||
1425 | /* | |
e53920b9 | 1426 | * Finish the PageSetup section as needed... |
80ca4592 | 1427 | */ |
1428 | ||
e53920b9 | 1429 | if (first_page) |
1430 | doc_puts(doc, "%%EndPageSetup\n"); | |
80ca4592 | 1431 | |
1432 | /* | |
1433 | * Read the rest of the page description... | |
1434 | */ | |
1435 | ||
1436 | level = 0; | |
1437 | ||
1438 | do | |
1439 | { | |
1440 | if (level == 0 && | |
1441 | (!strncmp(line, "%%Page:", 7) || | |
d6ae789d | 1442 | !strncmp(line, "%%Trailer", 9) || |
80ca4592 | 1443 | !strncmp(line, "%%EOF", 5))) |
1444 | break; | |
1445 | else if (!strncmp(line, "%%BeginDocument", 15) || | |
1446 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
1447 | { | |
1448 | doc_write(doc, line, linelen); | |
1449 | ||
1450 | level ++; | |
1451 | } | |
1452 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
1453 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
1454 | { | |
1455 | doc_write(doc, line, linelen); | |
1456 | ||
1457 | level --; | |
1458 | } | |
1459 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
1460 | (!strncmp(line, "%%BeginData:", 12) && | |
1461 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
1462 | { | |
1463 | /* | |
1464 | * Copy binary data... | |
1465 | */ | |
ef416fc2 | 1466 | |
80ca4592 | 1467 | int bytes; /* Bytes of data */ |
ef416fc2 | 1468 | |
ef416fc2 | 1469 | |
80ca4592 | 1470 | doc_write(doc, line, linelen); |
ef416fc2 | 1471 | |
80ca4592 | 1472 | bytes = atoi(strchr(line, ':') + 1); |
1473 | ||
1474 | while (bytes > 0) | |
1475 | { | |
1476 | if (bytes > linesize) | |
1477 | linelen = cupsFileRead(fp, line, linesize); | |
1478 | else | |
1479 | linelen = cupsFileRead(fp, line, bytes); | |
ef416fc2 | 1480 | |
80ca4592 | 1481 | if (linelen < 1) |
ef416fc2 | 1482 | { |
80ca4592 | 1483 | line[0] = '\0'; |
1484 | perror("ERROR: Early end-of-file while reading binary data"); | |
1485 | return (0); | |
1486 | } | |
ef416fc2 | 1487 | |
80ca4592 | 1488 | doc_write(doc, line, linelen); |
ef416fc2 | 1489 | |
80ca4592 | 1490 | bytes -= linelen; |
ef416fc2 | 1491 | } |
ef416fc2 | 1492 | } |
80ca4592 | 1493 | else |
1494 | doc_write(doc, line, linelen); | |
1495 | } | |
1496 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0); | |
ef416fc2 | 1497 | |
80ca4592 | 1498 | /* |
1499 | * Finish up this page and return... | |
1500 | */ | |
ef416fc2 | 1501 | |
80ca4592 | 1502 | end_nup(doc, number); |
ef416fc2 | 1503 | |
80ca4592 | 1504 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; |
ef416fc2 | 1505 | |
80ca4592 | 1506 | return (linelen); |
1507 | } | |
ef416fc2 | 1508 | |
ef416fc2 | 1509 | |
80ca4592 | 1510 | /* |
1511 | * 'copy_prolog()' - Copy the document prolog section... | |
1512 | * | |
1513 | * This function expects "line" to be filled with a %%BeginProlog comment line. | |
1514 | * On return, "line" will contain the next line in the file, if any. | |
1515 | */ | |
ef416fc2 | 1516 | |
80ca4592 | 1517 | static size_t /* O - Length of next line */ |
1518 | copy_prolog(cups_file_t *fp, /* I - File to read from */ | |
1519 | pstops_doc_t *doc, /* I - Document info */ | |
1520 | ppd_file_t *ppd, /* I - PPD file */ | |
1521 | char *line, /* I - Line buffer */ | |
1522 | size_t linelen, /* I - Length of initial line */ | |
1523 | size_t linesize) /* I - Size of line buffer */ | |
1524 | { | |
1525 | while (strncmp(line, "%%BeginProlog", 13)) | |
1526 | { | |
1527 | if (!strncmp(line, "%%BeginSetup", 12) || !strncmp(line, "%%Page:", 7)) | |
1528 | break; | |
ef416fc2 | 1529 | |
80ca4592 | 1530 | fwrite(line, 1, linelen, stdout); |
ef416fc2 | 1531 | |
80ca4592 | 1532 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1533 | break; | |
1534 | } | |
ef416fc2 | 1535 | |
80ca4592 | 1536 | puts("%%BeginProlog"); |
ef416fc2 | 1537 | |
80ca4592 | 1538 | do_prolog(doc, ppd); |
ef416fc2 | 1539 | |
80ca4592 | 1540 | if (!strncmp(line, "%%BeginProlog", 13)) |
1541 | { | |
1542 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
ef416fc2 | 1543 | { |
80ca4592 | 1544 | if (!strncmp(line, "%%EndProlog", 11) || |
1545 | !strncmp(line, "%%BeginSetup", 12) || | |
1546 | !strncmp(line, "%%Page:", 7)) | |
1547 | break; | |
ef416fc2 | 1548 | |
80ca4592 | 1549 | fwrite(line, 1, linelen, stdout); |
ef416fc2 | 1550 | } |
80ca4592 | 1551 | |
1552 | if (!strncmp(line, "%%EndProlog", 11)) | |
1553 | linelen = cupsFileGetLine(fp, line, linesize); | |
ef416fc2 | 1554 | else |
80ca4592 | 1555 | fputs("ERROR: Missing %%EndProlog!\n", stderr); |
1556 | } | |
ef416fc2 | 1557 | |
80ca4592 | 1558 | puts("%%EndProlog"); |
ef416fc2 | 1559 | |
80ca4592 | 1560 | return (linelen); |
1561 | } | |
ef416fc2 | 1562 | |
bd7854cb | 1563 | |
80ca4592 | 1564 | /* |
1565 | * 'copy_setup()' - Copy the document setup section... | |
1566 | * | |
1567 | * This function expects "line" to be filled with a %%BeginSetup comment line. | |
1568 | * On return, "line" will contain the next line in the file, if any. | |
1569 | */ | |
bd7854cb | 1570 | |
80ca4592 | 1571 | static size_t /* O - Length of next line */ |
1572 | copy_setup(cups_file_t *fp, /* I - File to read from */ | |
1573 | pstops_doc_t *doc, /* I - Document info */ | |
1574 | ppd_file_t *ppd, /* I - PPD file */ | |
1575 | char *line, /* I - Line buffer */ | |
1576 | size_t linelen, /* I - Length of initial line */ | |
1577 | size_t linesize) /* I - Size of line buffer */ | |
1578 | { | |
1579 | while (strncmp(line, "%%BeginSetup", 12)) | |
1580 | { | |
1581 | if (!strncmp(line, "%%Page:", 7)) | |
1582 | break; | |
bd7854cb | 1583 | |
80ca4592 | 1584 | fwrite(line, 1, linelen, stdout); |
bd7854cb | 1585 | |
80ca4592 | 1586 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1587 | break; | |
1588 | } | |
1589 | ||
d09495fa | 1590 | puts("%%BeginSetup"); |
1591 | ||
1592 | do_setup(doc, ppd); | |
1593 | ||
80ca4592 | 1594 | if (!strncmp(line, "%%BeginSetup", 12)) |
1595 | { | |
1596 | while (strncmp(line, "%%EndSetup", 10)) | |
1597 | { | |
1598 | if (!strncmp(line, "%%Page:", 7)) | |
ef416fc2 | 1599 | break; |
80ca4592 | 1600 | else if (!strncmp(line, "%%IncludeFeature:", 17)) |
ef416fc2 | 1601 | { |
80ca4592 | 1602 | /* |
1603 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1604 | */ | |
ef416fc2 | 1605 | |
80ca4592 | 1606 | if (doc->number_up == 1 && !doc->fitplot) |
1607 | doc->num_options = include_feature(ppd, line, doc->num_options, | |
1608 | &(doc->options)); | |
1609 | } | |
d09495fa | 1610 | else if (strncmp(line, "%%BeginSetup", 12)) |
80ca4592 | 1611 | fwrite(line, 1, linelen, stdout); |
ef416fc2 | 1612 | |
80ca4592 | 1613 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1614 | break; | |
1615 | } | |
bd7854cb | 1616 | |
80ca4592 | 1617 | if (!strncmp(line, "%%EndSetup", 10)) |
1618 | linelen = cupsFileGetLine(fp, line, linesize); | |
1619 | else | |
1620 | fputs("ERROR: Missing %%EndSetup!\n", stderr); | |
1621 | } | |
ef416fc2 | 1622 | |
80ca4592 | 1623 | puts("%%EndSetup"); |
ef416fc2 | 1624 | |
80ca4592 | 1625 | return (linelen); |
1626 | } | |
ef416fc2 | 1627 | |
ef416fc2 | 1628 | |
80ca4592 | 1629 | /* |
1630 | * 'copy_trailer()' - Copy the document trailer... | |
1631 | * | |
1632 | * This function expects "line" to be filled with a %%Trailer comment line. | |
1633 | * On return, "line" will contain the next line in the file, if any. | |
1634 | */ | |
ef416fc2 | 1635 | |
80ca4592 | 1636 | static size_t /* O - Length of next line */ |
1637 | copy_trailer(cups_file_t *fp, /* I - File to read from */ | |
1638 | pstops_doc_t *doc, /* I - Document info */ | |
1639 | ppd_file_t *ppd, /* I - PPD file */ | |
1640 | int number, /* I - Number of pages */ | |
1641 | char *line, /* I - Line buffer */ | |
1642 | size_t linelen, /* I - Length of initial line */ | |
1643 | size_t linesize) /* I - Size of line buffer */ | |
1644 | { | |
1645 | /* | |
1646 | * Write the trailer comments... | |
1647 | */ | |
ef416fc2 | 1648 | |
80ca4592 | 1649 | puts("%%Trailer"); |
ef416fc2 | 1650 | |
80ca4592 | 1651 | while (linelen > 0) |
1652 | { | |
1653 | if (!strncmp(line, "%%EOF", 5)) | |
1654 | break; | |
1655 | else if (strncmp(line, "%%Trailer", 9) && | |
1656 | strncmp(line, "%%Pages:", 8) && | |
1657 | strncmp(line, "%%BoundingBox:", 14)) | |
1658 | fwrite(line, 1, linelen, stdout); | |
ef416fc2 | 1659 | |
80ca4592 | 1660 | linelen = cupsFileGetLine(fp, line, linesize); |
1661 | } | |
ef416fc2 | 1662 | |
80ca4592 | 1663 | fprintf(stderr, "DEBUG: Wrote %d pages...\n", number); |
ef416fc2 | 1664 | |
80ca4592 | 1665 | printf("%%%%Pages: %d\n", number); |
1666 | if (doc->number_up > 1 || doc->fitplot) | |
1667 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", | |
1668 | PageLeft, PageBottom, PageRight, PageTop); | |
1669 | else | |
1670 | printf("%%%%BoundingBox: %d %d %d %d\n", | |
1671 | doc->new_bounding_box[0], doc->new_bounding_box[1], | |
1672 | doc->new_bounding_box[2], doc->new_bounding_box[3]); | |
ef416fc2 | 1673 | |
80ca4592 | 1674 | return (linelen); |
1675 | } | |
ef416fc2 | 1676 | |
ef416fc2 | 1677 | |
80ca4592 | 1678 | /* |
1679 | * 'do_prolog()' - Send the necessary document prolog commands... | |
1680 | */ | |
ef416fc2 | 1681 | |
80ca4592 | 1682 | static void |
1683 | do_prolog(pstops_doc_t *doc, /* I - Document information */ | |
1684 | ppd_file_t *ppd) /* I - PPD file */ | |
1685 | { | |
1686 | /* | |
1687 | * Send the document prolog commands... | |
1688 | */ | |
ef416fc2 | 1689 | |
80ca4592 | 1690 | if (ppd && ppd->patches) |
1691 | { | |
1692 | puts("%%BeginFeature: *JobPatchFile 1"); | |
1693 | puts(ppd->patches); | |
1694 | puts("%%EndFeature"); | |
1695 | } | |
bd7854cb | 1696 | |
80ca4592 | 1697 | ppdEmit(ppd, stdout, PPD_ORDER_PROLOG); |
bd7854cb | 1698 | |
80ca4592 | 1699 | /* |
1700 | * Define ESPshowpage here so that applications that define their | |
1701 | * own procedure to do a showpage pick it up... | |
1702 | */ | |
ef416fc2 | 1703 | |
80ca4592 | 1704 | if (doc->use_ESPshowpage) |
1705 | puts("userdict/ESPshowpage/showpage load put\n" | |
1706 | "userdict/showpage{}put"); | |
ef416fc2 | 1707 | |
80ca4592 | 1708 | } |
ef416fc2 | 1709 | |
ef416fc2 | 1710 | |
80ca4592 | 1711 | /* |
1712 | * 'do_setup()' - Send the necessary document setup commands... | |
1713 | */ | |
ef416fc2 | 1714 | |
80ca4592 | 1715 | static void |
1716 | do_setup(pstops_doc_t *doc, /* I - Document information */ | |
1717 | ppd_file_t *ppd) /* I - PPD file */ | |
1718 | { | |
f301802f | 1719 | /* |
1720 | * Disable CTRL-D so that embedded files don't cause printing | |
1721 | * errors... | |
1722 | */ | |
1723 | ||
1724 | puts("% Disable CTRL-D as an end-of-file marker..."); | |
1725 | puts("userdict dup(\\004)cvn{}put (\\004\\004)cvn{}put"); | |
1726 | ||
80ca4592 | 1727 | /* |
1728 | * Mark any options from %%IncludeFeature: comments... | |
1729 | */ | |
ef416fc2 | 1730 | |
80ca4592 | 1731 | cupsMarkOptions(ppd, doc->num_options, doc->options); |
ef416fc2 | 1732 | |
80ca4592 | 1733 | /* |
1734 | * Send all the printer-specific setup commands... | |
1735 | */ | |
ef416fc2 | 1736 | |
80ca4592 | 1737 | ppdEmit(ppd, stdout, PPD_ORDER_DOCUMENT); |
1738 | ppdEmit(ppd, stdout, PPD_ORDER_ANY); | |
ef416fc2 | 1739 | |
80ca4592 | 1740 | /* |
1741 | * Set the number of copies for the job... | |
1742 | */ | |
ef416fc2 | 1743 | |
80ca4592 | 1744 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) |
1745 | { | |
1746 | printf("%%RBIBeginNonPPDFeature: *NumCopies %d\n", doc->copies); | |
1747 | printf("%d/languagelevel where{pop languagelevel 2 ge}{false}ifelse\n" | |
1748 | "{1 dict begin/NumCopies exch def currentdict end setpagedevice}\n" | |
1749 | "{userdict/#copies 3 -1 roll put}ifelse\n", doc->copies); | |
1750 | puts("%RBIEndNonPPDFeature"); | |
1751 | } | |
ef416fc2 | 1752 | |
80ca4592 | 1753 | /* |
1754 | * If we are doing N-up printing, disable setpagedevice... | |
1755 | */ | |
ef416fc2 | 1756 | |
80ca4592 | 1757 | if (doc->number_up > 1) |
1758 | puts("userdict/setpagedevice{pop}bind put"); | |
ef416fc2 | 1759 | |
80ca4592 | 1760 | /* |
1761 | * Changes to the transfer function must be made AFTER any | |
1762 | * setpagedevice code... | |
1763 | */ | |
ef416fc2 | 1764 | |
80ca4592 | 1765 | if (doc->gamma != 1.0f || doc->brightness != 1.0f) |
1766 | printf("{ neg 1 add dup 0 lt { pop 1 } { %.3f exp neg 1 add } " | |
1767 | "ifelse %.3f mul } bind settransfer\n", doc->gamma, | |
1768 | doc->brightness); | |
ef416fc2 | 1769 | |
80ca4592 | 1770 | /* |
1771 | * Make sure we have rectclip and rectstroke procedures of some sort... | |
1772 | */ | |
ef416fc2 | 1773 | |
80ca4592 | 1774 | WriteCommon(); |
ef416fc2 | 1775 | |
80ca4592 | 1776 | /* |
1777 | * Write the page and label prologs... | |
1778 | */ | |
ef416fc2 | 1779 | |
80ca4592 | 1780 | if (doc->number_up == 2 || doc->number_up == 6) |
1781 | { | |
ef416fc2 | 1782 | /* |
80ca4592 | 1783 | * For 2- and 6-up output, rotate the labels to match the orientation |
1784 | * of the pages... | |
ef416fc2 | 1785 | */ |
1786 | ||
80ca4592 | 1787 | if (Orientation & 1) |
1788 | WriteLabelProlog(doc->page_label, PageBottom, | |
1789 | PageWidth - PageLength + PageTop, PageLength); | |
1790 | else | |
1791 | WriteLabelProlog(doc->page_label, PageLeft, PageRight, PageLength); | |
1792 | } | |
1793 | else | |
1794 | WriteLabelProlog(doc->page_label, PageBottom, PageTop, PageWidth); | |
1795 | } | |
1796 | ||
ef416fc2 | 1797 | |
80ca4592 | 1798 | /* |
1799 | * 'doc_printf()' - Send a formatted string to stdout and/or the temp file. | |
1800 | * | |
1801 | * This function should be used for all page-level output that is affected | |
1802 | * by ordering, collation, etc. | |
1803 | */ | |
ef416fc2 | 1804 | |
80ca4592 | 1805 | static void |
1806 | doc_printf(pstops_doc_t *doc, /* I - Document information */ | |
1807 | const char *format, /* I - Printf-style format string */ | |
1808 | ...) /* I - Additional arguments as needed */ | |
1809 | { | |
1810 | va_list ap; /* Pointer to arguments */ | |
1811 | char buffer[1024]; /* Output buffer */ | |
1812 | size_t bytes; /* Number of bytes to write */ | |
ef416fc2 | 1813 | |
ef416fc2 | 1814 | |
80ca4592 | 1815 | va_start(ap, format); |
1816 | bytes = vsnprintf(buffer, sizeof(buffer), format, ap); | |
1817 | va_end(ap); | |
1818 | ||
1819 | if (bytes > sizeof(buffer)) | |
1820 | { | |
1821 | fprintf(stderr, | |
1822 | "ERROR: doc_printf overflow (%d bytes) detected, aborting!\n", | |
1823 | (int)bytes); | |
1824 | exit(1); | |
1825 | } | |
1826 | ||
1827 | doc_write(doc, buffer, bytes); | |
1828 | } | |
1829 | ||
1830 | ||
1831 | /* | |
1832 | * 'doc_puts()' - Send a nul-terminated string to stdout and/or the temp file. | |
1833 | * | |
1834 | * This function should be used for all page-level output that is affected | |
1835 | * by ordering, collation, etc. | |
1836 | */ | |
1837 | ||
1838 | static void | |
1839 | doc_puts(pstops_doc_t *doc, /* I - Document information */ | |
1840 | const char *s) /* I - String to send */ | |
1841 | { | |
1842 | doc_write(doc, s, strlen(s)); | |
1843 | } | |
1844 | ||
ef416fc2 | 1845 | |
80ca4592 | 1846 | /* |
1847 | * 'doc_write()' - Send data to stdout and/or the temp file. | |
1848 | */ | |
ef416fc2 | 1849 | |
80ca4592 | 1850 | static void |
1851 | doc_write(pstops_doc_t *doc, /* I - Document information */ | |
1852 | const char *s, /* I - Data to send */ | |
1853 | size_t len) /* I - Number of bytes to send */ | |
1854 | { | |
1855 | if (!doc->slow_order) | |
1856 | fwrite(s, 1, len, stdout); | |
ef416fc2 | 1857 | |
80ca4592 | 1858 | if (doc->temp) |
1859 | cupsFileWrite(doc->temp, s, len); | |
1860 | } | |
ef416fc2 | 1861 | |
ef416fc2 | 1862 | |
80ca4592 | 1863 | /* |
1864 | * 'end_nup()' - End processing for N-up printing... | |
1865 | */ | |
ef416fc2 | 1866 | |
80ca4592 | 1867 | static void |
1868 | end_nup(pstops_doc_t *doc, /* I - Document information */ | |
1869 | int number) /* I - Page number */ | |
1870 | { | |
1871 | if (doc->mirror || Orientation || doc->number_up > 1) | |
ed486911 | 1872 | doc_puts(doc, "userdict/ESPsave get restore\n"); |
ef416fc2 | 1873 | |
80ca4592 | 1874 | switch (doc->number_up) |
1875 | { | |
1876 | case 1 : | |
1877 | if (doc->use_ESPshowpage) | |
1878 | { | |
ed486911 | 1879 | write_labels(doc, Orientation); |
1880 | doc_puts(doc, "ESPshowpage\n"); | |
80ca4592 | 1881 | } |
1882 | break; | |
ef416fc2 | 1883 | |
80ca4592 | 1884 | case 2 : |
1885 | case 6 : | |
1886 | if (is_last_page(number) && doc->use_ESPshowpage) | |
1887 | { | |
1888 | if (Orientation & 1) | |
1889 | { | |
1890 | /* | |
1891 | * Rotate the labels back to portrait... | |
1892 | */ | |
ef416fc2 | 1893 | |
ed486911 | 1894 | write_labels(doc, Orientation - 1); |
80ca4592 | 1895 | } |
1896 | else if (Orientation == 0) | |
1897 | { | |
1898 | /* | |
1899 | * Rotate the labels to landscape... | |
1900 | */ | |
ef416fc2 | 1901 | |
ed486911 | 1902 | write_labels(doc, doc->normal_landscape ? 1 : 3); |
80ca4592 | 1903 | } |
1904 | else | |
1905 | { | |
1906 | /* | |
1907 | * Rotate the labels to landscape... | |
1908 | */ | |
ef416fc2 | 1909 | |
ed486911 | 1910 | write_labels(doc, doc->normal_landscape ? 3 : 1); |
80ca4592 | 1911 | } |
ef416fc2 | 1912 | |
ed486911 | 1913 | doc_puts(doc, "ESPshowpage\n"); |
80ca4592 | 1914 | } |
1915 | break; | |
ef416fc2 | 1916 | |
80ca4592 | 1917 | default : |
1918 | if (is_last_page(number) && doc->use_ESPshowpage) | |
ef416fc2 | 1919 | { |
ed486911 | 1920 | write_labels(doc, Orientation); |
1921 | doc_puts(doc, "ESPshowpage\n"); | |
ef416fc2 | 1922 | } |
80ca4592 | 1923 | break; |
ef416fc2 | 1924 | } |
1925 | ||
80ca4592 | 1926 | fflush(stdout); |
1927 | } | |
1928 | ||
1929 | ||
1930 | /* | |
1931 | * 'include_feature()' - Include a printer option/feature command. | |
1932 | */ | |
1933 | ||
1934 | static int /* O - New number of options */ | |
1935 | include_feature( | |
1936 | ppd_file_t *ppd, /* I - PPD file */ | |
1937 | const char *line, /* I - DSC line */ | |
1938 | int num_options, /* I - Number of options */ | |
1939 | cups_option_t **options) /* IO - Options */ | |
1940 | { | |
1941 | char name[255], /* Option name */ | |
1942 | value[255]; /* Option value */ | |
1943 | ppd_option_t *option; /* Option in file */ | |
1944 | ppd_choice_t *choice; /* Choice */ | |
ef416fc2 | 1945 | |
ef416fc2 | 1946 | |
1947 | /* | |
80ca4592 | 1948 | * Get the "%%IncludeFeature: *Keyword OptionKeyword" values... |
ef416fc2 | 1949 | */ |
1950 | ||
80ca4592 | 1951 | if (sscanf(line + 17, "%254s%254s", name, value) != 2) |
bd7854cb | 1952 | { |
80ca4592 | 1953 | fputs("ERROR: Bad %%IncludeFeature: comment!\n", stderr); |
1954 | return (num_options); | |
bd7854cb | 1955 | } |
ef416fc2 | 1956 | |
1957 | /* | |
80ca4592 | 1958 | * Find the option and choice... |
ef416fc2 | 1959 | */ |
1960 | ||
80ca4592 | 1961 | if ((option = ppdFindOption(ppd, name + 1)) == NULL) |
ef416fc2 | 1962 | { |
80ca4592 | 1963 | fprintf(stderr, "WARNING: Unknown option \"%s\"!\n", name + 1); |
1964 | return (num_options); | |
ef416fc2 | 1965 | } |
1966 | ||
80ca4592 | 1967 | if (option->section == PPD_ORDER_EXIT || |
1968 | option->section == PPD_ORDER_JCL) | |
1969 | { | |
1970 | fprintf(stderr, "WARNING: Option \"%s\" cannot be included via " | |
1971 | "IncludeFeature!\n", name + 1); | |
1972 | return (num_options); | |
1973 | } | |
ef416fc2 | 1974 | |
80ca4592 | 1975 | if ((choice = ppdFindChoice(option, value)) == NULL) |
1976 | { | |
1977 | fprintf(stderr, "WARNING: Unknown choice \"%s\" for option \"%s\"!\n", | |
1978 | value, name + 1); | |
1979 | return (num_options); | |
1980 | } | |
ef416fc2 | 1981 | |
80ca4592 | 1982 | /* |
1983 | * Add the option to the option array and return... | |
1984 | */ | |
1985 | ||
1986 | return (cupsAddOption(name + 1, value, num_options, options)); | |
ef416fc2 | 1987 | } |
1988 | ||
1989 | ||
1990 | /* | |
80ca4592 | 1991 | * 'parse_text()' - Parse a text value in a comment... |
1992 | * | |
1993 | * This function parses a DSC text value as defined on page 36 of the | |
1994 | * DSC specification. Text values are either surrounded by parenthesis | |
1995 | * or whitespace-delimited. | |
1996 | * | |
1997 | * The value returned is the literal characters for the entire text | |
1998 | * string, including any parenthesis and escape characters. | |
ef416fc2 | 1999 | */ |
2000 | ||
80ca4592 | 2001 | static char * /* O - Value or NULL on error */ |
2002 | parse_text(const char *start, /* I - Start of text value */ | |
2003 | char **end, /* O - End of text value */ | |
2004 | char *buffer, /* I - Buffer */ | |
2005 | size_t bufsize) /* I - Size of buffer */ | |
ef416fc2 | 2006 | { |
80ca4592 | 2007 | char *bufptr, /* Pointer in buffer */ |
2008 | *bufend; /* End of buffer */ | |
2009 | int level; /* Parenthesis level */ | |
ef416fc2 | 2010 | |
2011 | ||
80ca4592 | 2012 | /* |
2013 | * Skip leading whitespace... | |
2014 | */ | |
ef416fc2 | 2015 | |
80ca4592 | 2016 | while (isspace(*start & 255)) |
2017 | start ++; | |
2018 | ||
2019 | /* | |
2020 | * Then copy the value... | |
2021 | */ | |
ef416fc2 | 2022 | |
80ca4592 | 2023 | level = 0; |
2024 | bufptr = buffer; | |
2025 | bufend = buffer + bufsize - 1; | |
ef416fc2 | 2026 | |
80ca4592 | 2027 | while (bufptr < bufend) |
ef416fc2 | 2028 | { |
80ca4592 | 2029 | if (isspace(*start & 255) && !level) |
2030 | break; | |
ef416fc2 | 2031 | |
80ca4592 | 2032 | *bufptr++ = *start; |
2033 | ||
2034 | if (*start == '(') | |
2035 | level ++; | |
2036 | else if (*start == ')') | |
2037 | { | |
2038 | if (!level) | |
ef416fc2 | 2039 | { |
80ca4592 | 2040 | start ++; |
2041 | break; | |
ef416fc2 | 2042 | } |
2043 | else | |
80ca4592 | 2044 | level --; |
ef416fc2 | 2045 | } |
80ca4592 | 2046 | else if (*start == '\\') |
2047 | { | |
2048 | /* | |
2049 | * Copy escaped character... | |
2050 | */ | |
ef416fc2 | 2051 | |
80ca4592 | 2052 | int i; /* Looping var */ |
ef416fc2 | 2053 | |
80ca4592 | 2054 | |
2055 | for (i = 1; | |
2056 | i <= 3 && isdigit(start[i] & 255) && bufptr < bufend; | |
2057 | *bufptr++ = start[i], i ++); | |
2058 | } | |
2059 | ||
2060 | start ++; | |
ef416fc2 | 2061 | } |
2062 | ||
80ca4592 | 2063 | *bufptr = '\0'; |
2064 | ||
2065 | /* | |
2066 | * Return the value and new pointer into the line... | |
2067 | */ | |
2068 | ||
2069 | if (end) | |
2070 | *end = (char *)start; | |
2071 | ||
2072 | if (bufptr == bufend) | |
2073 | return (NULL); | |
2074 | else | |
2075 | return (buffer); | |
ef416fc2 | 2076 | } |
2077 | ||
2078 | ||
bd7854cb | 2079 | /* |
80ca4592 | 2080 | * 'set_pstops_options()' - Set pstops options... |
bd7854cb | 2081 | */ |
2082 | ||
80ca4592 | 2083 | static void |
2084 | set_pstops_options( | |
2085 | pstops_doc_t *doc, /* I - Document information */ | |
2086 | ppd_file_t *ppd, /* I - PPD file */ | |
2087 | char *argv[], /* I - Command-line arguments */ | |
2088 | int num_options, /* I - Number of options */ | |
2089 | cups_option_t *options) /* I - Options */ | |
bd7854cb | 2090 | { |
80ca4592 | 2091 | const char *val; /* Option value */ |
2092 | int intval; /* Integer option value */ | |
2093 | ppd_attr_t *attr; /* PPD attribute */ | |
2094 | ppd_option_t *option; /* PPD option */ | |
2095 | ppd_choice_t *choice; /* PPD choice */ | |
bd7854cb | 2096 | |
bd7854cb | 2097 | |
80ca4592 | 2098 | /* |
2099 | * Initialize document information structure... | |
2100 | */ | |
bd7854cb | 2101 | |
80ca4592 | 2102 | memset(doc, 0, sizeof(pstops_doc_t)); |
bd7854cb | 2103 | |
80ca4592 | 2104 | doc->job_id = atoi(argv[1]); |
2105 | doc->user = argv[2]; | |
2106 | doc->title = argv[3]; | |
2107 | doc->copies = atoi(argv[4]); | |
bd7854cb | 2108 | |
80ca4592 | 2109 | if (ppd && ppd->landscape > 0) |
2110 | doc->normal_landscape = 1; | |
bd7854cb | 2111 | |
80ca4592 | 2112 | doc->bounding_box[0] = (int)PageLeft; |
2113 | doc->bounding_box[1] = (int)PageBottom; | |
2114 | doc->bounding_box[2] = (int)PageRight; | |
2115 | doc->bounding_box[3] = (int)PageTop; | |
bd7854cb | 2116 | |
80ca4592 | 2117 | doc->new_bounding_box[0] = INT_MAX; |
2118 | doc->new_bounding_box[1] = INT_MAX; | |
2119 | doc->new_bounding_box[2] = INT_MIN; | |
2120 | doc->new_bounding_box[3] = INT_MIN; | |
bd7854cb | 2121 | |
80ca4592 | 2122 | /* |
2123 | * AP_FIRSTPAGE_InputSlot | |
2124 | */ | |
ef416fc2 | 2125 | |
80ca4592 | 2126 | doc->ap_input_slot = cupsGetOption("AP_FIRSTPAGE_InputSlot", num_options, |
2127 | options); | |
ef416fc2 | 2128 | |
80ca4592 | 2129 | /* |
2130 | * AP_FIRSTPAGE_ManualFeed | |
2131 | */ | |
ef416fc2 | 2132 | |
80ca4592 | 2133 | doc->ap_manual_feed = cupsGetOption("AP_FIRSTPAGE_ManualFeed", num_options, |
2134 | options); | |
ef416fc2 | 2135 | |
80ca4592 | 2136 | /* |
2137 | * brightness | |
2138 | */ | |
bd7854cb | 2139 | |
80ca4592 | 2140 | if ((val = cupsGetOption("brightness", num_options, options)) != NULL) |
ef416fc2 | 2141 | { |
80ca4592 | 2142 | /* |
2143 | * Get brightness value from 10 to 1000. | |
2144 | */ | |
ef416fc2 | 2145 | |
80ca4592 | 2146 | intval = atoi(val); |
ef416fc2 | 2147 | |
80ca4592 | 2148 | if (intval < 10 || intval > 1000) |
2149 | { | |
2150 | fprintf(stderr, "ERROR: Unsupported brightness value %s, using " | |
2151 | "brightness=100!\n", val); | |
2152 | doc->brightness = 1.0f; | |
2153 | } | |
2154 | else | |
2155 | doc->brightness = intval * 0.01f; | |
ef416fc2 | 2156 | } |
80ca4592 | 2157 | else |
2158 | doc->brightness = 1.0f; | |
ef416fc2 | 2159 | |
ef416fc2 | 2160 | /* |
80ca4592 | 2161 | * collate, multiple-document-handling |
ef416fc2 | 2162 | */ |
2163 | ||
80ca4592 | 2164 | if ((val = cupsGetOption("multiple-document-handling", num_options, options)) != NULL) |
ef416fc2 | 2165 | { |
80ca4592 | 2166 | /* |
2167 | * This IPP attribute is unnecessarily complicated... | |
2168 | * | |
2169 | * single-document, separate-documents-collated-copies, and | |
2170 | * single-document-new-sheet all require collated copies. | |
2171 | * | |
2172 | * separate-documents-uncollated-copies allows for uncollated copies. | |
2173 | */ | |
2174 | ||
2175 | doc->collate = strcasecmp(val, "separate-documents-uncollated-copies") != 0; | |
ef416fc2 | 2176 | } |
2177 | ||
80ca4592 | 2178 | if ((val = cupsGetOption("Collate", num_options, options)) != NULL && |
2179 | (!strcasecmp(val, "true") ||!strcasecmp(val, "on") || | |
2180 | !strcasecmp(val, "yes"))) | |
2181 | doc->collate = 1; | |
ef416fc2 | 2182 | |
80ca4592 | 2183 | /* |
2184 | * emit-jcl | |
2185 | */ | |
ef416fc2 | 2186 | |
80ca4592 | 2187 | if ((val = cupsGetOption("emit-jcl", num_options, options)) != NULL && |
2188 | (!strcasecmp(val, "false") || !strcasecmp(val, "off") || | |
2189 | !strcasecmp(val, "no") || !strcmp(val, "0"))) | |
2190 | doc->emit_jcl = 0; | |
2191 | else | |
2192 | doc->emit_jcl = 1; | |
ef416fc2 | 2193 | |
ef416fc2 | 2194 | /* |
80ca4592 | 2195 | * fitplot |
ef416fc2 | 2196 | */ |
2197 | ||
80ca4592 | 2198 | if ((val = cupsGetOption("fitplot", num_options, options)) != NULL && |
2199 | (!strcasecmp(val, "true") || !strcasecmp(val, "on") || | |
2200 | !strcasecmp(val, "yes"))) | |
2201 | doc->fitplot = 1; | |
ef416fc2 | 2202 | |
2203 | /* | |
80ca4592 | 2204 | * gamma |
ef416fc2 | 2205 | */ |
2206 | ||
80ca4592 | 2207 | if ((val = cupsGetOption("gamma", num_options, options)) != NULL) |
ef416fc2 | 2208 | { |
80ca4592 | 2209 | /* |
2210 | * Get gamma value from 1 to 10000... | |
2211 | */ | |
ef416fc2 | 2212 | |
80ca4592 | 2213 | intval = atoi(val); |
ef416fc2 | 2214 | |
80ca4592 | 2215 | if (intval < 1 || intval > 10000) |
2216 | { | |
2217 | fprintf(stderr, "ERROR: Unsupported gamma value %s, using " | |
2218 | "gamma=1000!\n", val); | |
2219 | doc->gamma = 1.0f; | |
2220 | } | |
2221 | else | |
2222 | doc->gamma = intval * 0.001f; | |
2223 | } | |
2224 | else | |
2225 | doc->gamma = 1.0f; | |
ef416fc2 | 2226 | |
2227 | /* | |
80ca4592 | 2228 | * InputSlot |
ef416fc2 | 2229 | */ |
2230 | ||
80ca4592 | 2231 | if ((choice = ppdFindMarkedChoice(ppd, "InputSlot")) != NULL) |
2232 | doc->input_slot = choice->choice; | |
ef416fc2 | 2233 | |
2234 | /* | |
80ca4592 | 2235 | * ManualFeed |
ef416fc2 | 2236 | */ |
2237 | ||
80ca4592 | 2238 | if ((choice = ppdFindMarkedChoice(ppd, "ManualFeed")) != NULL) |
2239 | doc->manual_feed = choice->choice; | |
ef416fc2 | 2240 | |
80ca4592 | 2241 | if ((val = cupsGetOption("mirror", num_options, options)) != NULL && |
2242 | (!strcasecmp(val, "true") || !strcasecmp(val, "on") || | |
2243 | !strcasecmp(val, "yes"))) | |
2244 | doc->mirror = 1; | |
ef416fc2 | 2245 | |
80ca4592 | 2246 | /* |
2247 | * number-up | |
2248 | */ | |
ef416fc2 | 2249 | |
80ca4592 | 2250 | if ((val = cupsGetOption("number-up", num_options, options)) != NULL) |
2251 | { | |
2252 | switch (intval = atoi(val)) | |
2253 | { | |
2254 | case 1 : | |
2255 | case 2 : | |
2256 | case 4 : | |
2257 | case 6 : | |
2258 | case 9 : | |
2259 | case 16 : | |
2260 | doc->number_up = intval; | |
2261 | break; | |
2262 | default : | |
2263 | fprintf(stderr, | |
2264 | "ERROR: Unsupported number-up value %d, using number-up=1!\n", | |
2265 | intval); | |
2266 | doc->number_up = 1; | |
2267 | break; | |
2268 | } | |
2269 | } | |
2270 | else | |
2271 | doc->number_up = 1; | |
ef416fc2 | 2272 | |
80ca4592 | 2273 | /* |
2274 | * number-up-layout | |
2275 | */ | |
ef416fc2 | 2276 | |
80ca4592 | 2277 | if ((val = cupsGetOption("number-up-layout", num_options, options)) != NULL) |
ef416fc2 | 2278 | { |
80ca4592 | 2279 | if (!strcasecmp(val, "lrtb")) |
2280 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
2281 | else if (!strcasecmp(val, "lrbt")) | |
2282 | doc->number_up_layout = PSTOPS_LAYOUT_LRBT; | |
2283 | else if (!strcasecmp(val, "rltb")) | |
2284 | doc->number_up_layout = PSTOPS_LAYOUT_RLTB; | |
2285 | else if (!strcasecmp(val, "rlbt")) | |
2286 | doc->number_up_layout = PSTOPS_LAYOUT_RLBT; | |
2287 | else if (!strcasecmp(val, "tblr")) | |
2288 | doc->number_up_layout = PSTOPS_LAYOUT_TBLR; | |
2289 | else if (!strcasecmp(val, "tbrl")) | |
2290 | doc->number_up_layout = PSTOPS_LAYOUT_TBRL; | |
2291 | else if (!strcasecmp(val, "btlr")) | |
2292 | doc->number_up_layout = PSTOPS_LAYOUT_BTLR; | |
2293 | else if (!strcasecmp(val, "btrl")) | |
2294 | doc->number_up_layout = PSTOPS_LAYOUT_BTRL; | |
2295 | else | |
2296 | { | |
2297 | fprintf(stderr, "ERROR: Unsupported number-up-layout value %s, using " | |
2298 | "number-up-layout=lrtb!\n", val); | |
2299 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
2300 | } | |
2301 | } | |
2302 | else | |
2303 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
ef416fc2 | 2304 | |
80ca4592 | 2305 | /* |
2306 | * OutputOrder | |
2307 | */ | |
ef416fc2 | 2308 | |
80ca4592 | 2309 | if ((val = cupsGetOption("OutputOrder", num_options, options)) != NULL) |
2310 | { | |
2311 | if (!strcasecmp(val, "Reverse")) | |
2312 | doc->output_order = 1; | |
2313 | } | |
2314 | else if (ppd) | |
2315 | { | |
2316 | /* | |
2317 | * Figure out the right default output order from the PPD file... | |
2318 | */ | |
ef416fc2 | 2319 | |
80ca4592 | 2320 | if ((choice = ppdFindMarkedChoice(ppd, "OutputBin")) != NULL && |
2321 | (attr = ppdFindAttr(ppd, "PageStackOrder", choice->choice)) != NULL && | |
2322 | attr->value) | |
2323 | doc->output_order = !strcasecmp(attr->value, "Reverse"); | |
2324 | else if ((attr = ppdFindAttr(ppd, "DefaultOutputOrder", NULL)) != NULL && | |
2325 | attr->value) | |
2326 | doc->output_order = !strcasecmp(attr->value, "Reverse"); | |
2327 | } | |
ef416fc2 | 2328 | |
80ca4592 | 2329 | /* |
2330 | * page-border | |
2331 | */ | |
ef416fc2 | 2332 | |
80ca4592 | 2333 | if ((val = cupsGetOption("page-border", num_options, options)) != NULL) |
2334 | { | |
2335 | if (!strcasecmp(val, "none")) | |
2336 | doc->page_border = PSTOPS_BORDERNONE; | |
2337 | else if (!strcasecmp(val, "single")) | |
2338 | doc->page_border = PSTOPS_BORDERSINGLE; | |
2339 | else if (!strcasecmp(val, "single-thick")) | |
2340 | doc->page_border = PSTOPS_BORDERSINGLE2; | |
2341 | else if (!strcasecmp(val, "double")) | |
2342 | doc->page_border = PSTOPS_BORDERDOUBLE; | |
2343 | else if (!strcasecmp(val, "double-thick")) | |
2344 | doc->page_border = PSTOPS_BORDERDOUBLE2; | |
2345 | else | |
2346 | { | |
2347 | fprintf(stderr, "ERROR: Unsupported page-border value %s, using " | |
2348 | "page-border=none!\n", val); | |
2349 | doc->page_border = PSTOPS_BORDERNONE; | |
2350 | } | |
ef416fc2 | 2351 | } |
80ca4592 | 2352 | else |
2353 | doc->page_border = PSTOPS_BORDERNONE; | |
ef416fc2 | 2354 | |
80ca4592 | 2355 | /* |
2356 | * page-label | |
2357 | */ | |
ef416fc2 | 2358 | |
80ca4592 | 2359 | doc->page_label = cupsGetOption("page-label", num_options, options); |
ef416fc2 | 2360 | |
80ca4592 | 2361 | /* |
2362 | * page-ranges | |
2363 | */ | |
ef416fc2 | 2364 | |
80ca4592 | 2365 | doc->page_ranges = cupsGetOption("page-ranges", num_options, options); |
ef416fc2 | 2366 | |
2367 | /* | |
80ca4592 | 2368 | * page-set |
ef416fc2 | 2369 | */ |
2370 | ||
80ca4592 | 2371 | doc->page_set = cupsGetOption("page-set", num_options, options); |
ef416fc2 | 2372 | |
2373 | /* | |
80ca4592 | 2374 | * Now figure out if we have to force collated copies, etc. |
ef416fc2 | 2375 | */ |
2376 | ||
80ca4592 | 2377 | if (ppd && ppd->manual_copies && Duplex && doc->copies > 1) |
ef416fc2 | 2378 | { |
80ca4592 | 2379 | /* |
2380 | * Force collated copies when printing a duplexed document to | |
2381 | * a non-PS printer that doesn't do hardware copy generation. | |
2382 | * Otherwise the copies will end up on the front/back side of | |
2383 | * each page. | |
2384 | */ | |
ef416fc2 | 2385 | |
80ca4592 | 2386 | doc->collate = 1; |
ef416fc2 | 2387 | } |
2388 | ||
2389 | /* | |
80ca4592 | 2390 | * See if we have to filter the fast or slow way... |
ef416fc2 | 2391 | */ |
2392 | ||
80ca4592 | 2393 | if (doc->collate && doc->copies > 1) |
ef416fc2 | 2394 | { |
80ca4592 | 2395 | /* |
2396 | * See if we need to manually collate the pages... | |
2397 | */ | |
2398 | ||
2399 | doc->slow_collate = 1; | |
2400 | ||
2401 | if ((choice = ppdFindMarkedChoice(ppd, "Collate")) != NULL && | |
2402 | !strcasecmp(choice->choice, "True")) | |
bd7854cb | 2403 | { |
80ca4592 | 2404 | /* |
2405 | * Hardware collate option is selected, see if the option is | |
2406 | * conflicting - if not, collate in hardware. Otherwise, | |
2407 | * turn the hardware collate option off... | |
2408 | */ | |
2409 | ||
2410 | if ((option = ppdFindOption(ppd, "Option")) != NULL && | |
2411 | !option->conflicted) | |
2412 | doc->slow_collate = 0; | |
bd7854cb | 2413 | else |
80ca4592 | 2414 | ppdMarkOption(ppd, "Collate", "False"); |
bd7854cb | 2415 | } |
ef416fc2 | 2416 | } |
2417 | else | |
80ca4592 | 2418 | doc->slow_collate = 0; |
2419 | ||
2420 | if (!ppdFindOption(ppd, "OutputOrder") && doc->output_order) | |
2421 | doc->slow_order = 1; | |
2422 | else | |
2423 | doc->slow_order = 0; | |
2424 | ||
2425 | if ((doc->slow_collate || doc->slow_order) && Duplex) | |
2426 | doc->slow_duplex = 1; | |
2427 | else | |
2428 | doc->slow_duplex = 0; | |
2429 | ||
2430 | /* | |
2431 | * Create a temporary file for page data if we need to filter slowly... | |
2432 | */ | |
2433 | ||
2434 | if (doc->slow_order || doc->slow_collate) | |
ef416fc2 | 2435 | { |
80ca4592 | 2436 | if ((doc->temp = cupsTempFile2(doc->tempfile, |
2437 | sizeof(doc->tempfile))) == NULL) | |
bd7854cb | 2438 | { |
80ca4592 | 2439 | fprintf(stderr, "ERROR: Unable to create temporary file: %s\n", |
2440 | strerror(errno)); | |
2441 | exit(1); | |
bd7854cb | 2442 | } |
ef416fc2 | 2443 | } |
80ca4592 | 2444 | |
2445 | /* | |
2446 | * Figure out if we should use ESPshowpage or not... | |
2447 | */ | |
2448 | ||
2449 | if (doc->page_label || getenv("CLASSIFICATION") || doc->number_up > 1 || | |
2450 | doc->page_border) | |
2451 | { | |
2452 | /* | |
2453 | * Yes, use ESPshowpage... | |
2454 | */ | |
2455 | ||
2456 | doc->use_ESPshowpage = 1; | |
2457 | } | |
2458 | ||
2459 | fprintf(stderr, "DEBUG: slow_collate=%d, slow_duplex=%d, slow_order=%d\n", | |
2460 | doc->slow_collate, doc->slow_duplex, doc->slow_order); | |
ef416fc2 | 2461 | } |
2462 | ||
2463 | ||
2464 | /* | |
80ca4592 | 2465 | * 'skip_page()' - Skip past a page that won't be printed... |
ef416fc2 | 2466 | */ |
2467 | ||
80ca4592 | 2468 | static size_t /* O - Length of next line */ |
2469 | skip_page(cups_file_t *fp, /* I - File to read from */ | |
2470 | char *line, /* I - Line buffer */ | |
2471 | size_t linelen, /* I - Length of initial line */ | |
2472 | size_t linesize) /* I - Size of line buffer */ | |
ef416fc2 | 2473 | { |
80ca4592 | 2474 | int level; /* Embedded document level */ |
ef416fc2 | 2475 | |
2476 | ||
80ca4592 | 2477 | level = 0; |
ef416fc2 | 2478 | |
80ca4592 | 2479 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) |
ef416fc2 | 2480 | { |
80ca4592 | 2481 | if (level == 0 && |
d6ae789d | 2482 | (!strncmp(line, "%%Page:", 7) || !strncmp(line, "%%Trailer", 9))) |
ef416fc2 | 2483 | break; |
80ca4592 | 2484 | else if (!strncmp(line, "%%BeginDocument", 15) || |
2485 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
2486 | level ++; | |
2487 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
2488 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
2489 | level --; | |
2490 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
2491 | (!strncmp(line, "%%BeginData:", 12) && | |
2492 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
ef416fc2 | 2493 | { |
2494 | /* | |
80ca4592 | 2495 | * Skip binary data... |
ef416fc2 | 2496 | */ |
2497 | ||
80ca4592 | 2498 | int bytes; /* Bytes of data */ |
ef416fc2 | 2499 | |
ef416fc2 | 2500 | |
80ca4592 | 2501 | bytes = atoi(strchr(line, ':') + 1); |
ef416fc2 | 2502 | |
80ca4592 | 2503 | while (bytes > 0) |
2504 | { | |
2505 | if (bytes > linesize) | |
2506 | linelen = cupsFileRead(fp, line, linesize); | |
2507 | else | |
2508 | linelen = cupsFileRead(fp, line, bytes); | |
ef416fc2 | 2509 | |
80ca4592 | 2510 | if (linelen < 1) |
2511 | { | |
2512 | line[0] = '\0'; | |
2513 | perror("ERROR: Early end-of-file while reading binary data"); | |
2514 | return (0); | |
2515 | } | |
ef416fc2 | 2516 | |
80ca4592 | 2517 | bytes -= linelen; |
2518 | } | |
2519 | } | |
2520 | } | |
ef416fc2 | 2521 | |
80ca4592 | 2522 | return (linelen); |
ef416fc2 | 2523 | } |
2524 | ||
2525 | ||
ef416fc2 | 2526 | /* |
2527 | * 'start_nup()' - Start processing for N-up printing... | |
2528 | */ | |
2529 | ||
2530 | static void | |
80ca4592 | 2531 | start_nup(pstops_doc_t *doc, /* I - Document information */ |
2532 | int number, /* I - Page number */ | |
2533 | int show_border, /* I - Show the border? */ | |
2534 | const int *bounding_box) /* I - BoundingBox value */ | |
ef416fc2 | 2535 | { |
80ca4592 | 2536 | int pos; /* Position on page */ |
2537 | int x, y; /* Relative position of subpage */ | |
2538 | float w, l, /* Width and length of subpage */ | |
2539 | tx, ty; /* Translation values for subpage */ | |
2540 | float pagew, /* Printable width of page */ | |
2541 | pagel; /* Printable height of page */ | |
2542 | int bboxw, /* BoundingBox width */ | |
2543 | bboxl; /* BoundingBox height */ | |
2544 | ||
ef416fc2 | 2545 | |
80ca4592 | 2546 | if (doc->mirror || Orientation || doc->number_up > 1) |
2547 | doc_puts(doc, "userdict/ESPsave save put\n"); | |
ef416fc2 | 2548 | |
80ca4592 | 2549 | if (doc->mirror) |
2550 | doc_printf(doc, "%.1f 0.0 translate -1 1 scale\n", PageWidth); | |
ef416fc2 | 2551 | |
80ca4592 | 2552 | pos = (number - 1) % doc->number_up; |
2553 | pagew = PageRight - PageLeft; | |
2554 | pagel = PageTop - PageBottom; | |
ef416fc2 | 2555 | |
80ca4592 | 2556 | if (doc->fitplot) |
2557 | { | |
2558 | bboxw = bounding_box[2] - bounding_box[0]; | |
2559 | bboxl = bounding_box[3] - bounding_box[1]; | |
2560 | } | |
2561 | else | |
2562 | { | |
2563 | bboxw = PageWidth; | |
2564 | bboxl = PageLength; | |
2565 | } | |
ef416fc2 | 2566 | |
80ca4592 | 2567 | fprintf(stderr, "DEBUG: pagew = %.1f, pagel = %.1f\n", pagew, pagel); |
2568 | fprintf(stderr, "DEBUG: bboxw = %d, bboxl = %d\n", bboxw, bboxl); | |
2569 | fprintf(stderr, "DEBUG: PageLeft = %.1f, PageRight = %.1f\n", | |
2570 | PageLeft, PageRight); | |
2571 | fprintf(stderr, "DEBUG: PageTop = %.1f, PageBottom = %.1f\n", | |
2572 | PageTop, PageBottom); | |
2573 | fprintf(stderr, "DEBUG: PageWidth = %.1f, PageLength = %.1f\n", | |
2574 | PageWidth, PageLength); | |
ef416fc2 | 2575 | |
2576 | switch (Orientation) | |
2577 | { | |
2578 | case 1 : /* Landscape */ | |
80ca4592 | 2579 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", PageLength); |
ef416fc2 | 2580 | break; |
2581 | case 2 : /* Reverse Portrait */ | |
80ca4592 | 2582 | doc_printf(doc, "%.1f %.1f translate 180 rotate\n", PageWidth, |
2583 | PageLength); | |
ef416fc2 | 2584 | break; |
2585 | case 3 : /* Reverse Landscape */ | |
80ca4592 | 2586 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", PageWidth); |
ef416fc2 | 2587 | break; |
2588 | } | |
2589 | ||
80ca4592 | 2590 | if (Duplex && doc->number_up > 1 && ((number / doc->number_up) & 1)) |
2591 | doc_printf(doc, "%.1f %.1f translate\n", PageWidth - PageRight, PageBottom); | |
2592 | else if (doc->number_up > 1 || doc->fitplot) | |
2593 | doc_printf(doc, "%.1f %.1f translate\n", PageLeft, PageBottom); | |
ef416fc2 | 2594 | |
80ca4592 | 2595 | switch (doc->number_up) |
ef416fc2 | 2596 | { |
2597 | default : | |
80ca4592 | 2598 | if (doc->fitplot) |
bd7854cb | 2599 | { |
80ca4592 | 2600 | w = pagew; |
2601 | l = w * bboxl / bboxw; | |
bd7854cb | 2602 | |
80ca4592 | 2603 | if (l > pagel) |
bd7854cb | 2604 | { |
80ca4592 | 2605 | l = pagel; |
2606 | w = l * bboxw / bboxl; | |
bd7854cb | 2607 | } |
2608 | ||
80ca4592 | 2609 | tx = 0.5 * (pagew - w); |
2610 | ty = 0.5 * (pagel - l); | |
bd7854cb | 2611 | |
80ca4592 | 2612 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", tx, ty, |
2613 | w / bboxw, l / bboxl); | |
bd7854cb | 2614 | } |
2615 | else | |
2616 | { | |
2617 | w = PageWidth; | |
2618 | l = PageLength; | |
2619 | } | |
ef416fc2 | 2620 | break; |
2621 | ||
2622 | case 2 : | |
2623 | if (Orientation & 1) | |
2624 | { | |
2625 | x = pos & 1; | |
2626 | ||
80ca4592 | 2627 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2628 | x = 1 - x; |
2629 | ||
80ca4592 | 2630 | w = pagel; |
2631 | l = w * bboxl / bboxw; | |
ef416fc2 | 2632 | |
80ca4592 | 2633 | if (l > (pagew * 0.5)) |
ef416fc2 | 2634 | { |
80ca4592 | 2635 | l = pagew * 0.5; |
2636 | w = l * bboxw / bboxl; | |
ef416fc2 | 2637 | } |
2638 | ||
80ca4592 | 2639 | tx = 0.5 * (pagew * 0.5 - l); |
2640 | ty = 0.5 * (pagel - w); | |
ef416fc2 | 2641 | |
80ca4592 | 2642 | if (doc->normal_landscape) |
2643 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); | |
ef416fc2 | 2644 | else |
80ca4592 | 2645 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); |
ef416fc2 | 2646 | |
80ca4592 | 2647 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2648 | ty, tx + pagew * 0.5 * x, w / bboxw, l / bboxl); | |
ef416fc2 | 2649 | } |
2650 | else | |
2651 | { | |
2652 | x = pos & 1; | |
2653 | ||
80ca4592 | 2654 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2655 | x = 1 - x; |
2656 | ||
80ca4592 | 2657 | l = pagew; |
2658 | w = l * bboxw / bboxl; | |
ef416fc2 | 2659 | |
80ca4592 | 2660 | if (w > (pagel * 0.5)) |
ef416fc2 | 2661 | { |
80ca4592 | 2662 | w = pagel * 0.5; |
2663 | l = w * bboxl / bboxw; | |
ef416fc2 | 2664 | } |
2665 | ||
80ca4592 | 2666 | tx = 0.5 * (pagel * 0.5 - w); |
2667 | ty = 0.5 * (pagew - l); | |
ef416fc2 | 2668 | |
80ca4592 | 2669 | if (doc->normal_landscape) |
2670 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); | |
ef416fc2 | 2671 | else |
80ca4592 | 2672 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2673 | |
80ca4592 | 2674 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2675 | tx + pagel * 0.5 * x, ty, w / bboxw, l / bboxl); | |
ef416fc2 | 2676 | } |
2677 | break; | |
2678 | ||
2679 | case 4 : | |
80ca4592 | 2680 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2681 | { |
2682 | x = (pos / 2) & 1; | |
2683 | y = pos & 1; | |
2684 | } | |
2685 | else | |
2686 | { | |
2687 | x = pos & 1; | |
2688 | y = (pos / 2) & 1; | |
2689 | } | |
2690 | ||
80ca4592 | 2691 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2692 | x = 1 - x; |
2693 | ||
80ca4592 | 2694 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2695 | y = 1 - y; |
2696 | ||
80ca4592 | 2697 | w = pagew * 0.5; |
2698 | l = w * bboxl / bboxw; | |
ef416fc2 | 2699 | |
80ca4592 | 2700 | if (l > (pagel * 0.5)) |
ef416fc2 | 2701 | { |
80ca4592 | 2702 | l = pagel * 0.5; |
2703 | w = l * bboxw / bboxl; | |
ef416fc2 | 2704 | } |
2705 | ||
80ca4592 | 2706 | tx = 0.5 * (pagew * 0.5 - w); |
2707 | ty = 0.5 * (pagel * 0.5 - l); | |
ef416fc2 | 2708 | |
80ca4592 | 2709 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2710 | tx + x * pagew * 0.5, ty + y * pagel * 0.5, | |
2711 | w / bboxw, l / bboxl); | |
ef416fc2 | 2712 | break; |
2713 | ||
2714 | case 6 : | |
2715 | if (Orientation & 1) | |
2716 | { | |
80ca4592 | 2717 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2718 | { |
2719 | x = pos / 3; | |
2720 | y = pos % 3; | |
2721 | ||
80ca4592 | 2722 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2723 | x = 1 - x; |
2724 | ||
80ca4592 | 2725 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2726 | y = 2 - y; |
2727 | } | |
2728 | else | |
2729 | { | |
2730 | x = pos & 1; | |
2731 | y = pos / 2; | |
2732 | ||
80ca4592 | 2733 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2734 | x = 1 - x; |
2735 | ||
80ca4592 | 2736 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2737 | y = 2 - y; |
2738 | } | |
2739 | ||
80ca4592 | 2740 | w = pagel * 0.5; |
2741 | l = w * bboxl / bboxw; | |
ef416fc2 | 2742 | |
80ca4592 | 2743 | if (l > (pagew * 0.333)) |
ef416fc2 | 2744 | { |
80ca4592 | 2745 | l = pagew * 0.333; |
2746 | w = l * bboxw / bboxl; | |
ef416fc2 | 2747 | } |
2748 | ||
80ca4592 | 2749 | tx = 0.5 * (pagel - 2 * w); |
2750 | ty = 0.5 * (pagew - 3 * l); | |
ef416fc2 | 2751 | |
80ca4592 | 2752 | if (doc->normal_landscape) |
f301802f | 2753 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2754 | else |
f301802f | 2755 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 2756 | |
80ca4592 | 2757 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 2758 | tx + x * w, ty + y * l, l / bboxl, w / bboxw); |
ef416fc2 | 2759 | } |
2760 | else | |
2761 | { | |
80ca4592 | 2762 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2763 | { |
2764 | x = pos / 2; | |
2765 | y = pos & 1; | |
2766 | ||
80ca4592 | 2767 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2768 | x = 2 - x; |
2769 | ||
80ca4592 | 2770 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2771 | y = 1 - y; |
2772 | } | |
2773 | else | |
2774 | { | |
2775 | x = pos % 3; | |
2776 | y = pos / 3; | |
2777 | ||
80ca4592 | 2778 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2779 | x = 2 - x; |
2780 | ||
80ca4592 | 2781 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2782 | y = 1 - y; |
2783 | } | |
2784 | ||
80ca4592 | 2785 | l = pagew * 0.5; |
2786 | w = l * bboxw / bboxl; | |
ef416fc2 | 2787 | |
80ca4592 | 2788 | if (w > (pagel * 0.333)) |
ef416fc2 | 2789 | { |
80ca4592 | 2790 | w = pagel * 0.333; |
2791 | l = w * bboxl / bboxw; | |
ef416fc2 | 2792 | } |
2793 | ||
f301802f | 2794 | tx = 0.5 * (pagel - 3 * w); |
2795 | ty = 0.5 * (pagew - 2 * l); | |
ef416fc2 | 2796 | |
80ca4592 | 2797 | if (doc->normal_landscape) |
f301802f | 2798 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 2799 | else |
f301802f | 2800 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2801 | |
80ca4592 | 2802 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 2803 | tx + w * x, ty + l * y, w / bboxw, l / bboxl); |
2804 | ||
ef416fc2 | 2805 | } |
2806 | break; | |
2807 | ||
2808 | case 9 : | |
80ca4592 | 2809 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2810 | { |
2811 | x = (pos / 3) % 3; | |
2812 | y = pos % 3; | |
2813 | } | |
2814 | else | |
2815 | { | |
2816 | x = pos % 3; | |
2817 | y = (pos / 3) % 3; | |
2818 | } | |
2819 | ||
80ca4592 | 2820 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2821 | x = 2 - x; |
2822 | ||
80ca4592 | 2823 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2824 | y = 2 - y; |
2825 | ||
80ca4592 | 2826 | w = pagew * 0.333; |
2827 | l = w * bboxl / bboxw; | |
ef416fc2 | 2828 | |
80ca4592 | 2829 | if (l > (pagel * 0.333)) |
ef416fc2 | 2830 | { |
80ca4592 | 2831 | l = pagel * 0.333; |
2832 | w = l * bboxw / bboxl; | |
ef416fc2 | 2833 | } |
2834 | ||
80ca4592 | 2835 | tx = 0.5 * (pagew * 0.333 - w); |
2836 | ty = 0.5 * (pagel * 0.333 - l); | |
ef416fc2 | 2837 | |
80ca4592 | 2838 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2839 | tx + x * pagew * 0.333, ty + y * pagel * 0.333, | |
2840 | w / bboxw, l / bboxl); | |
ef416fc2 | 2841 | break; |
2842 | ||
2843 | case 16 : | |
80ca4592 | 2844 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2845 | { |
2846 | x = (pos / 4) & 3; | |
2847 | y = pos & 3; | |
2848 | } | |
2849 | else | |
2850 | { | |
2851 | x = pos & 3; | |
2852 | y = (pos / 4) & 3; | |
2853 | } | |
2854 | ||
80ca4592 | 2855 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2856 | x = 3 - x; |
2857 | ||
80ca4592 | 2858 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2859 | y = 3 - y; |
2860 | ||
80ca4592 | 2861 | w = pagew * 0.25; |
2862 | l = w * bboxl / bboxw; | |
ef416fc2 | 2863 | |
80ca4592 | 2864 | if (l > (pagel * 0.25)) |
ef416fc2 | 2865 | { |
80ca4592 | 2866 | l = pagel * 0.25; |
2867 | w = l * bboxw / bboxl; | |
ef416fc2 | 2868 | } |
2869 | ||
80ca4592 | 2870 | tx = 0.5 * (pagew * 0.25 - w); |
2871 | ty = 0.5 * (pagel * 0.25 - l); | |
ef416fc2 | 2872 | |
80ca4592 | 2873 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2874 | tx + x * pagew * 0.25, ty + y * pagel * 0.25, | |
2875 | w / bboxw, l / bboxl); | |
ef416fc2 | 2876 | break; |
2877 | } | |
2878 | ||
2879 | /* | |
2880 | * Draw borders as necessary... | |
2881 | */ | |
2882 | ||
80ca4592 | 2883 | if (doc->page_border && show_border) |
ef416fc2 | 2884 | { |
80ca4592 | 2885 | int rects; /* Number of border rectangles */ |
2886 | float fscale, /* Scaling value for points */ | |
2887 | margin; /* Current margin for borders */ | |
ef416fc2 | 2888 | |
2889 | ||
80ca4592 | 2890 | rects = (doc->page_border & PSTOPS_BORDERDOUBLE) ? 2 : 1; |
ef416fc2 | 2891 | fscale = PageWidth / w; |
2892 | margin = 2.25 * fscale; | |
2893 | ||
2894 | /* | |
2895 | * Set the line width and color... | |
2896 | */ | |
2897 | ||
80ca4592 | 2898 | doc_puts(doc, "gsave\n"); |
2899 | doc_printf(doc, "%.3f setlinewidth 0 setgray newpath\n", | |
2900 | (doc->page_border & PSTOPS_BORDERTHICK) ? 0.5 * fscale : | |
2901 | 0.24 * fscale); | |
ef416fc2 | 2902 | |
2903 | /* | |
2904 | * Draw border boxes... | |
2905 | */ | |
2906 | ||
2907 | for (; rects > 0; rects --, margin += 2 * fscale) | |
80ca4592 | 2908 | if (doc->number_up > 1) |
2909 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", | |
2910 | margin - 2.25 * fscale, | |
2911 | margin - 2.25 * fscale, | |
2912 | bboxw + 4.5 * fscale - 2 * margin, | |
2913 | bboxl + 4.5 * fscale - 2 * margin); | |
ef416fc2 | 2914 | else |
80ca4592 | 2915 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", |
2916 | PageLeft + margin, | |
2917 | PageBottom + margin, | |
2918 | PageRight - PageLeft - 2 * margin, | |
2919 | PageTop - PageBottom - 2 * margin); | |
ef416fc2 | 2920 | |
2921 | /* | |
2922 | * Restore pen settings... | |
2923 | */ | |
2924 | ||
80ca4592 | 2925 | doc_puts(doc, "grestore\n"); |
ef416fc2 | 2926 | } |
2927 | ||
80ca4592 | 2928 | if (doc->fitplot) |
ef416fc2 | 2929 | { |
2930 | /* | |
2931 | * Clip the page that follows to the bounding box of the page... | |
2932 | */ | |
2933 | ||
80ca4592 | 2934 | doc_printf(doc, "%d %d translate\n", -bounding_box[0], |
2935 | -bounding_box[1]); | |
2936 | doc_printf(doc, "%d %d %d %d ESPrc\n", bounding_box[0], bounding_box[1], | |
2937 | bboxw, bboxl); | |
2938 | } | |
2939 | else if (doc->number_up > 1) | |
2940 | { | |
2941 | /* | |
2942 | * Clip the page that follows to the default page size... | |
2943 | */ | |
2944 | ||
2945 | doc_printf(doc, "0 0 %d %d ESPrc\n", bboxw, bboxl); | |
ef416fc2 | 2946 | } |
2947 | } | |
2948 | ||
2949 | ||
ed486911 | 2950 | /* |
2951 | * 'write_labels()' - Write the actual page labels. | |
2952 | * | |
2953 | * This function is a copy of the one in common.c since we need to | |
2954 | * use doc_puts/doc_printf instead of puts/printf... | |
2955 | */ | |
2956 | ||
2957 | static void | |
2958 | write_labels(pstops_doc_t *doc, /* I - Document information */ | |
2959 | int orient) /* I - Orientation of the page */ | |
2960 | { | |
2961 | float width, /* Width of page */ | |
2962 | length; /* Length of page */ | |
2963 | ||
2964 | ||
2965 | doc_puts(doc, "gsave\n"); | |
2966 | ||
2967 | if ((orient ^ Orientation) & 1) | |
2968 | { | |
2969 | width = PageLength; | |
2970 | length = PageWidth; | |
2971 | } | |
2972 | else | |
2973 | { | |
2974 | width = PageWidth; | |
2975 | length = PageLength; | |
2976 | } | |
2977 | ||
2978 | switch (orient & 3) | |
2979 | { | |
2980 | case 1 : /* Landscape */ | |
2981 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", length); | |
2982 | break; | |
2983 | case 2 : /* Reverse Portrait */ | |
2984 | doc_printf(doc, "%.1f %.1f translate 180 rotate\n", width, length); | |
2985 | break; | |
2986 | case 3 : /* Reverse Landscape */ | |
2987 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", width); | |
2988 | break; | |
2989 | } | |
2990 | ||
2991 | doc_puts(doc, "ESPwl\n"); | |
2992 | doc_puts(doc, "grestore\n"); | |
2993 | } | |
2994 | ||
2995 | ||
ef416fc2 | 2996 | /* |
d09495fa | 2997 | * End of "$Id: pstops.c 5886 2006-08-24 19:53:17Z mike $". |
ef416fc2 | 2998 | */ |