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ef416fc2 | 1 | /* |
2e4ff8af | 2 | * "$Id: pstops.c 7006 2007-10-04 17:43:38Z mike $" |
ef416fc2 | 3 | * |
4 | * PostScript filter for the Common UNIX Printing System (CUPS). | |
5 | * | |
91c84a35 | 6 | * Copyright 2007-2008 by Apple Inc. |
b86bc4cf | 7 | * Copyright 1993-2007 by Easy Software Products. |
ef416fc2 | 8 | * |
9 | * These coded instructions, statements, and computer programs are the | |
bc44d920 | 10 | * property of Apple Inc. and are protected by Federal copyright |
11 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
12 | * which should have been included with this file. If this file is | |
13 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 14 | * |
15 | * This file is subject to the Apple OS-Developed Software exception. | |
16 | * | |
17 | * Contents: | |
18 | * | |
80ca4592 | 19 | * main() - Main entry... |
20 | * add_page() - Add a page to the pages array... | |
c24d2134 | 21 | * cancel_job() - Flag the job as canceled. |
80ca4592 | 22 | * check_range() - Check to see if the current page is selected for |
23 | * copy_bytes() - Copy bytes from the input file to stdout... | |
24 | * copy_comments() - Copy all of the comments section... | |
25 | * copy_dsc() - Copy a DSC-conforming document... | |
26 | * copy_non_dsc() - Copy a document that does not conform to the DSC... | |
27 | * copy_page() - Copy a page description... | |
28 | * copy_prolog() - Copy the document prolog section... | |
29 | * copy_setup() - Copy the document setup section... | |
30 | * copy_trailer() - Copy the document trailer... | |
31 | * do_prolog() - Send the necessary document prolog commands... | |
32 | * do_setup() - Send the necessary document setup commands... | |
33 | * doc_printf() - Send a formatted string to stdout and/or the temp | |
34 | * file. | |
35 | * doc_puts() - Send a nul-terminated string to stdout and/or the | |
36 | * temp file. | |
37 | * doc_write() - Send data to stdout and/or the temp file. | |
38 | * end_nup() - End processing for N-up printing... | |
39 | * include_feature() - Include a printer option/feature command. | |
40 | * parse_text() - Parse a text value in a comment... | |
41 | * set_pstops_options() - Set pstops options... | |
42 | * skip_page() - Skip past a page that won't be printed... | |
43 | * start_nup() - Start processing for N-up printing... | |
ed486911 | 44 | * write_labels() - Write the actual page labels. |
ef416fc2 | 45 | */ |
46 | ||
47 | /* | |
48 | * Include necessary headers... | |
49 | */ | |
50 | ||
51 | #include "common.h" | |
e53920b9 | 52 | #include <limits.h> |
bd7854cb | 53 | #include <math.h> |
54 | #include <cups/file.h> | |
55 | #include <cups/array.h> | |
c0e1af83 | 56 | #include <cups/i18n.h> |
c24d2134 | 57 | #include <signal.h> |
ef416fc2 | 58 | |
59 | ||
60 | /* | |
61 | * Constants... | |
62 | */ | |
63 | ||
80ca4592 | 64 | #define PSTOPS_BORDERNONE 0 /* No border or hairline border */ |
65 | #define PSTOPS_BORDERTHICK 1 /* Think border */ | |
66 | #define PSTOPS_BORDERSINGLE 2 /* Single-line hairline border */ | |
67 | #define PSTOPS_BORDERSINGLE2 3 /* Single-line thick border */ | |
68 | #define PSTOPS_BORDERDOUBLE 4 /* Double-line hairline border */ | |
69 | #define PSTOPS_BORDERDOUBLE2 5 /* Double-line thick border */ | |
ef416fc2 | 70 | |
80ca4592 | 71 | #define PSTOPS_LAYOUT_LRBT 0 /* Left to right, bottom to top */ |
72 | #define PSTOPS_LAYOUT_LRTB 1 /* Left to right, top to bottom */ | |
73 | #define PSTOPS_LAYOUT_RLBT 2 /* Right to left, bottom to top */ | |
74 | #define PSTOPS_LAYOUT_RLTB 3 /* Right to left, top to bottom */ | |
75 | #define PSTOPS_LAYOUT_BTLR 4 /* Bottom to top, left to right */ | |
76 | #define PSTOPS_LAYOUT_TBLR 5 /* Top to bottom, left to right */ | |
77 | #define PSTOPS_LAYOUT_BTRL 6 /* Bottom to top, right to left */ | |
78 | #define PSTOPS_LAYOUT_TBRL 7 /* Top to bottom, right to left */ | |
ef416fc2 | 79 | |
80ca4592 | 80 | #define PSTOPS_LAYOUT_NEGATEY 1 /* The bits for the layout */ |
81 | #define PSTOPS_LAYOUT_NEGATEX 2 /* definitions above... */ | |
82 | #define PSTOPS_LAYOUT_VERTICAL 4 | |
ef416fc2 | 83 | |
84 | ||
bd7854cb | 85 | /* |
86 | * Types... | |
87 | */ | |
88 | ||
89 | typedef struct /**** Page information ****/ | |
90 | { | |
91 | char *label; /* Page label */ | |
80ca4592 | 92 | int bounding_box[4]; /* PageBoundingBox */ |
bd7854cb | 93 | off_t offset; /* Offset to start of page */ |
94 | ssize_t length; /* Number of bytes for page */ | |
80ca4592 | 95 | int num_options; /* Number of options for this page */ |
96 | cups_option_t *options; /* Options for this page */ | |
97 | } pstops_page_t; | |
98 | ||
99 | typedef struct /**** Document information ****/ | |
100 | { | |
101 | int page; /* Current page */ | |
102 | int bounding_box[4]; /* BoundingBox from header */ | |
103 | int new_bounding_box[4]; /* New composite bounding box */ | |
104 | int num_options; /* Number of document-wide options */ | |
105 | cups_option_t *options; /* Document-wide options */ | |
106 | int normal_landscape, /* Normal rotation for landscape? */ | |
107 | saw_eof, /* Saw the %%EOF comment? */ | |
108 | slow_collate, /* Collate copies by hand? */ | |
109 | slow_duplex, /* Duplex pages slowly? */ | |
110 | slow_order, /* Reverse pages slowly? */ | |
111 | use_ESPshowpage; /* Use ESPshowpage? */ | |
112 | cups_array_t *pages; /* Pages in document */ | |
113 | cups_file_t *temp; /* Temporary file, if any */ | |
114 | char tempfile[1024]; /* Temporary filename */ | |
115 | int job_id; /* Job ID */ | |
116 | const char *user, /* User name */ | |
117 | *title; /* Job name */ | |
118 | int copies; /* Number of copies */ | |
119 | const char *ap_input_slot, /* AP_FIRSTPAGE_InputSlot value */ | |
120 | *ap_manual_feed; /* AP_FIRSTPAGE_ManualFeed value */ | |
121 | float brightness; /* brightness value */ | |
122 | int collate, /* Collate copies? */ | |
123 | emit_jcl, /* Emit JCL commands? */ | |
124 | fitplot; /* Fit pages to media */ | |
125 | float gamma; /* gamma value */ | |
126 | const char *input_slot, /* InputSlot value */ | |
127 | *manual_feed; /* ManualFeed value */ | |
128 | int mirror, /* doc->mirror/mirror pages */ | |
129 | number_up, /* Number of pages on each sheet */ | |
130 | number_up_layout, /* doc->number_up_layout of N-up pages */ | |
131 | output_order, /* Requested reverse output order? */ | |
132 | page_border; /* doc->page_border around pages */ | |
133 | const char *page_label, /* page-label option, if any */ | |
134 | *page_ranges, /* page-ranges option, if any */ | |
135 | *page_set; /* page-set option, if any */ | |
136 | } pstops_doc_t; | |
bd7854cb | 137 | |
138 | ||
ef416fc2 | 139 | /* |
80ca4592 | 140 | * Convenience macros... |
ef416fc2 | 141 | */ |
142 | ||
80ca4592 | 143 | #define is_first_page(p) (doc->number_up == 1 || \ |
144 | ((p) % doc->number_up) == 1) | |
145 | #define is_last_page(p) (doc->number_up == 1 || \ | |
146 | ((p) % doc->number_up) == 0) | |
147 | #define is_not_last_page(p) (doc->number_up > 1 && \ | |
148 | ((p) % doc->number_up) != 0) | |
ef416fc2 | 149 | |
150 | ||
c24d2134 MS |
151 | /* |
152 | * Local globals... | |
153 | */ | |
154 | ||
155 | static int JobCanceled = 0;/* Set to 1 on SIGTERM */ | |
156 | ||
157 | ||
ef416fc2 | 158 | /* |
159 | * Local functions... | |
160 | */ | |
161 | ||
80ca4592 | 162 | static pstops_page_t *add_page(pstops_doc_t *doc, const char *label); |
c24d2134 | 163 | static void cancel_job(int sig); |
80ca4592 | 164 | static int check_range(pstops_doc_t *doc, int page); |
bd7854cb | 165 | static void copy_bytes(cups_file_t *fp, off_t offset, |
166 | size_t length); | |
91c84a35 | 167 | static ssize_t copy_comments(cups_file_t *fp, pstops_doc_t *doc, |
2abf387c | 168 | ppd_file_t *ppd, char *line, |
91c84a35 | 169 | ssize_t linelen, size_t linesize); |
80ca4592 | 170 | static void copy_dsc(cups_file_t *fp, pstops_doc_t *doc, |
91c84a35 | 171 | ppd_file_t *ppd, char *line, ssize_t linelen, |
80ca4592 | 172 | size_t linesize); |
173 | static void copy_non_dsc(cups_file_t *fp, pstops_doc_t *doc, | |
174 | ppd_file_t *ppd, char *line, | |
91c84a35 MS |
175 | ssize_t linelen, size_t linesize); |
176 | static ssize_t copy_page(cups_file_t *fp, pstops_doc_t *doc, | |
80ca4592 | 177 | ppd_file_t *ppd, int number, char *line, |
91c84a35 MS |
178 | ssize_t linelen, size_t linesize); |
179 | static ssize_t copy_prolog(cups_file_t *fp, pstops_doc_t *doc, | |
80ca4592 | 180 | ppd_file_t *ppd, char *line, |
91c84a35 MS |
181 | ssize_t linelen, size_t linesize); |
182 | static ssize_t copy_setup(cups_file_t *fp, pstops_doc_t *doc, | |
80ca4592 | 183 | ppd_file_t *ppd, char *line, |
91c84a35 MS |
184 | ssize_t linelen, size_t linesize); |
185 | static ssize_t copy_trailer(cups_file_t *fp, pstops_doc_t *doc, | |
80ca4592 | 186 | ppd_file_t *ppd, int number, char *line, |
91c84a35 | 187 | ssize_t linelen, size_t linesize); |
80ca4592 | 188 | static void do_prolog(pstops_doc_t *doc, ppd_file_t *ppd); |
189 | static void do_setup(pstops_doc_t *doc, ppd_file_t *ppd); | |
f301802f | 190 | static void doc_printf(pstops_doc_t *doc, const char *format, ...) |
191 | #ifdef __GNUC__ | |
192 | __attribute__ ((__format__ (__printf__, 2, 3))) | |
193 | #endif /* __GNUC__ */ | |
194 | ; | |
80ca4592 | 195 | static void doc_puts(pstops_doc_t *doc, const char *s); |
196 | static void doc_write(pstops_doc_t *doc, const char *s, size_t len); | |
197 | static void end_nup(pstops_doc_t *doc, int number); | |
198 | static int include_feature(ppd_file_t *ppd, const char *line, | |
199 | int num_options, | |
200 | cups_option_t **options); | |
201 | static char *parse_text(const char *start, char **end, char *buffer, | |
202 | size_t bufsize); | |
203 | static void set_pstops_options(pstops_doc_t *doc, ppd_file_t *ppd, | |
204 | char *argv[], int num_options, | |
205 | cups_option_t *options); | |
91c84a35 | 206 | static ssize_t skip_page(cups_file_t *fp, char *line, ssize_t linelen, |
80ca4592 | 207 | size_t linesize); |
208 | static void start_nup(pstops_doc_t *doc, int number, | |
209 | int show_border, const int *bounding_box); | |
b86bc4cf | 210 | static void write_label_prolog(pstops_doc_t *doc, const char *label, |
211 | float bottom, float top, | |
212 | float width); | |
ed486911 | 213 | static void write_labels(pstops_doc_t *doc, int orient); |
ef416fc2 | 214 | |
215 | ||
216 | /* | |
217 | * 'main()' - Main entry... | |
218 | */ | |
219 | ||
bd7854cb | 220 | int /* O - Exit status */ |
221 | main(int argc, /* I - Number of command-line args */ | |
222 | char *argv[]) /* I - Command-line arguments */ | |
ef416fc2 | 223 | { |
80ca4592 | 224 | pstops_doc_t doc; /* Document information */ |
225 | cups_file_t *fp; /* Print file */ | |
bd7854cb | 226 | ppd_file_t *ppd; /* PPD file */ |
bd7854cb | 227 | int num_options; /* Number of print options */ |
228 | cups_option_t *options; /* Print options */ | |
bd7854cb | 229 | char line[8192]; /* Line buffer */ |
bd7854cb | 230 | size_t len; /* Length of line buffer */ |
7ff4fea9 MS |
231 | #if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET) |
232 | struct sigaction action; /* Actions for POSIX signals */ | |
233 | #endif /* HAVE_SIGACTION && !HAVE_SIGSET */ | |
80ca4592 | 234 | |
ef416fc2 | 235 | |
236 | /* | |
237 | * Make sure status messages are not buffered... | |
238 | */ | |
239 | ||
240 | setbuf(stderr, NULL); | |
241 | ||
242 | /* | |
243 | * Check command-line... | |
244 | */ | |
245 | ||
246 | if (argc < 6 || argc > 7) | |
247 | { | |
c0e1af83 | 248 | fprintf(stderr, _("Usage: %s job-id user title copies options [file]\n"), |
249 | argv[0]); | |
ef416fc2 | 250 | return (1); |
251 | } | |
252 | ||
c24d2134 MS |
253 | /* |
254 | * Register a signal handler to cleanly cancel a job. | |
255 | */ | |
256 | ||
257 | #ifdef HAVE_SIGSET /* Use System V signals over POSIX to avoid bugs */ | |
258 | sigset(SIGTERM, cancel_job); | |
259 | #elif defined(HAVE_SIGACTION) | |
260 | memset(&action, 0, sizeof(action)); | |
261 | ||
262 | sigemptyset(&action.sa_mask); | |
263 | action.sa_handler = cancel_job; | |
264 | sigaction(SIGTERM, &action, NULL); | |
265 | #else | |
266 | signal(SIGTERM, cancel_job); | |
267 | #endif /* HAVE_SIGSET */ | |
268 | ||
ef416fc2 | 269 | /* |
270 | * If we have 7 arguments, print the file named on the command-line. | |
271 | * Otherwise, send stdin instead... | |
272 | */ | |
273 | ||
274 | if (argc == 6) | |
80ca4592 | 275 | fp = cupsFileStdin(); |
ef416fc2 | 276 | else |
277 | { | |
278 | /* | |
279 | * Try to open the print file... | |
280 | */ | |
281 | ||
80ca4592 | 282 | if ((fp = cupsFileOpen(argv[6], "r")) == NULL) |
ef416fc2 | 283 | { |
c0e1af83 | 284 | fprintf(stderr, _("ERROR: Unable to open file \"%s\" - %s\n"), |
ef416fc2 | 285 | argv[6], strerror(errno)); |
286 | return (1); | |
287 | } | |
288 | } | |
289 | ||
290 | /* | |
80ca4592 | 291 | * Read the first line to see if we have DSC comments... |
ef416fc2 | 292 | */ |
293 | ||
80ca4592 | 294 | if ((len = cupsFileGetLine(fp, line, sizeof(line))) == 0) |
295 | { | |
c0e1af83 | 296 | fputs(_("ERROR: Empty print file!\n"), stderr); |
80ca4592 | 297 | return (1); |
298 | } | |
ef416fc2 | 299 | |
80ca4592 | 300 | /* |
301 | * Process command-line options... | |
302 | */ | |
ef416fc2 | 303 | |
304 | options = NULL; | |
305 | num_options = cupsParseOptions(argv[5], 0, &options); | |
80ca4592 | 306 | ppd = SetCommonOptions(num_options, options, 1); |
ef416fc2 | 307 | |
80ca4592 | 308 | set_pstops_options(&doc, ppd, argv, num_options, options); |
ef416fc2 | 309 | |
80ca4592 | 310 | /* |
311 | * Write any "exit server" options that have been selected... | |
312 | */ | |
ef416fc2 | 313 | |
80ca4592 | 314 | ppdEmit(ppd, stdout, PPD_ORDER_EXIT); |
ef416fc2 | 315 | |
80ca4592 | 316 | /* |
317 | * Write any JCL commands that are needed to print PostScript code... | |
318 | */ | |
bd7854cb | 319 | |
80ca4592 | 320 | if (doc.emit_jcl) |
321 | ppdEmitJCL(ppd, stdout, doc.job_id, doc.user, doc.title); | |
ef416fc2 | 322 | |
80ca4592 | 323 | /* |
324 | * Start with a DSC header... | |
325 | */ | |
ef416fc2 | 326 | |
80ca4592 | 327 | puts("%!PS-Adobe-3.0"); |
ef416fc2 | 328 | |
80ca4592 | 329 | /* |
330 | * Skip leading PJL in the document... | |
331 | */ | |
ef416fc2 | 332 | |
80ca4592 | 333 | while (!strncmp(line, "\033%-12345X", 9) || !strncmp(line, "@PJL ", 5)) |
bd7854cb | 334 | { |
335 | /* | |
80ca4592 | 336 | * Yup, we have leading PJL fun, so skip it until we hit the line |
337 | * with "ENTER LANGUAGE"... | |
bd7854cb | 338 | */ |
339 | ||
80ca4592 | 340 | fputs("DEBUG: Skipping PJL header...\n", stderr); |
bd7854cb | 341 | |
d6ae789d | 342 | while (strstr(line, "ENTER LANGUAGE") == NULL && strncmp(line, "%!", 2)) |
80ca4592 | 343 | if ((len = cupsFileGetLine(fp, line, sizeof(line))) == 0) |
344 | break; | |
ef416fc2 | 345 | |
d6ae789d | 346 | if (!strncmp(line, "%!", 2)) |
347 | break; | |
348 | ||
80ca4592 | 349 | if ((len = cupsFileGetLine(fp, line, sizeof(line))) == 0) |
350 | break; | |
bd7854cb | 351 | } |
352 | ||
ef416fc2 | 353 | /* |
80ca4592 | 354 | * Now see if the document conforms to the Adobe Document Structuring |
355 | * Conventions... | |
ef416fc2 | 356 | */ |
357 | ||
80ca4592 | 358 | if (!strncmp(line, "%!PS-Adobe-", 11)) |
bd7854cb | 359 | { |
360 | /* | |
80ca4592 | 361 | * Yes, filter the document... |
bd7854cb | 362 | */ |
363 | ||
80ca4592 | 364 | copy_dsc(fp, &doc, ppd, line, len, sizeof(line)); |
bd7854cb | 365 | } |
80ca4592 | 366 | else |
ef416fc2 | 367 | { |
368 | /* | |
80ca4592 | 369 | * No, display an error message and treat the file as if it contains |
370 | * a single page... | |
ef416fc2 | 371 | */ |
372 | ||
80ca4592 | 373 | copy_non_dsc(fp, &doc, ppd, line, len, sizeof(line)); |
ef416fc2 | 374 | } |
ef416fc2 | 375 | |
bd7854cb | 376 | /* |
80ca4592 | 377 | * Send %%EOF as needed... |
bd7854cb | 378 | */ |
379 | ||
80ca4592 | 380 | if (!doc.saw_eof) |
381 | puts("%%EOF"); | |
bd7854cb | 382 | |
ef416fc2 | 383 | /* |
80ca4592 | 384 | * End the job with the appropriate JCL command or CTRL-D... |
ef416fc2 | 385 | */ |
386 | ||
80ca4592 | 387 | if (doc.emit_jcl) |
ef416fc2 | 388 | { |
80ca4592 | 389 | if (ppd && ppd->jcl_end) |
390 | ppdEmitJCLEnd(ppd, stdout); | |
391 | else | |
392 | putchar(0x04); | |
ef416fc2 | 393 | } |
ef416fc2 | 394 | |
395 | /* | |
80ca4592 | 396 | * Close files and remove the temporary file if needed... |
ef416fc2 | 397 | */ |
398 | ||
80ca4592 | 399 | if (doc.temp) |
ef416fc2 | 400 | { |
80ca4592 | 401 | cupsFileClose(doc.temp); |
402 | unlink(doc.tempfile); | |
ef416fc2 | 403 | } |
404 | ||
80ca4592 | 405 | ppdClose(ppd); |
406 | cupsFreeOptions(num_options, options); | |
ef416fc2 | 407 | |
80ca4592 | 408 | cupsFileClose(fp); |
ef416fc2 | 409 | |
80ca4592 | 410 | return (0); |
411 | } | |
ef416fc2 | 412 | |
ef416fc2 | 413 | |
80ca4592 | 414 | /* |
415 | * 'add_page()' - Add a page to the pages array... | |
416 | */ | |
ef416fc2 | 417 | |
80ca4592 | 418 | static pstops_page_t * /* O - New page info object */ |
419 | add_page(pstops_doc_t *doc, /* I - Document information */ | |
420 | const char *label) /* I - Page label */ | |
421 | { | |
422 | pstops_page_t *pageinfo; /* New page info object */ | |
ef416fc2 | 423 | |
ef416fc2 | 424 | |
80ca4592 | 425 | if (!doc->pages) |
426 | doc->pages = cupsArrayNew(NULL, NULL); | |
ef416fc2 | 427 | |
80ca4592 | 428 | if (!doc->pages) |
ef416fc2 | 429 | { |
c0e1af83 | 430 | fprintf(stderr, _("EMERG: Unable to allocate memory for pages array: %s\n"), |
80ca4592 | 431 | strerror(errno)); |
432 | exit(1); | |
ef416fc2 | 433 | } |
80ca4592 | 434 | |
435 | if ((pageinfo = calloc(1, sizeof(pstops_page_t))) == NULL) | |
ef416fc2 | 436 | { |
c0e1af83 | 437 | fprintf(stderr, _("EMERG: Unable to allocate memory for page info: %s\n"), |
80ca4592 | 438 | strerror(errno)); |
439 | exit(1); | |
440 | } | |
ef416fc2 | 441 | |
80ca4592 | 442 | pageinfo->label = strdup(label); |
443 | pageinfo->offset = cupsFileTell(doc->temp); | |
ef416fc2 | 444 | |
80ca4592 | 445 | cupsArrayAdd(doc->pages, pageinfo); |
ef416fc2 | 446 | |
80ca4592 | 447 | doc->page ++; |
ef416fc2 | 448 | |
80ca4592 | 449 | return (pageinfo); |
450 | } | |
ef416fc2 | 451 | |
ef416fc2 | 452 | |
c24d2134 MS |
453 | /* |
454 | * 'cancel_job()' - Flag the job as canceled. | |
455 | */ | |
456 | ||
457 | static void | |
458 | cancel_job(int sig) /* I - Signal number (unused) */ | |
459 | { | |
460 | (void)sig; | |
461 | ||
462 | JobCanceled = 1; | |
463 | } | |
464 | ||
465 | ||
80ca4592 | 466 | /* |
467 | * 'check_range()' - Check to see if the current page is selected for | |
468 | * printing. | |
469 | */ | |
ef416fc2 | 470 | |
80ca4592 | 471 | static int /* O - 1 if selected, 0 otherwise */ |
472 | check_range(pstops_doc_t *doc, /* I - Document information */ | |
473 | int page) /* I - Page number */ | |
474 | { | |
475 | const char *range; /* Pointer into range string */ | |
476 | int lower, upper; /* Lower and upper page numbers */ | |
ef416fc2 | 477 | |
ef416fc2 | 478 | |
80ca4592 | 479 | if (doc->page_set) |
ef416fc2 | 480 | { |
481 | /* | |
80ca4592 | 482 | * See if we only print even or odd pages... |
ef416fc2 | 483 | */ |
484 | ||
e53920b9 | 485 | if (!strcasecmp(doc->page_set, "even") && (page & 1)) |
80ca4592 | 486 | return (0); |
ef416fc2 | 487 | |
e53920b9 | 488 | if (!strcasecmp(doc->page_set, "odd") && !(page & 1)) |
80ca4592 | 489 | return (0); |
490 | } | |
ef416fc2 | 491 | |
80ca4592 | 492 | if (!doc->page_ranges) |
493 | return (1); /* No range, print all pages... */ | |
ef416fc2 | 494 | |
80ca4592 | 495 | for (range = doc->page_ranges; *range != '\0';) |
496 | { | |
497 | if (*range == '-') | |
498 | { | |
499 | lower = 1; | |
500 | range ++; | |
501 | upper = strtol(range, (char **)&range, 10); | |
502 | } | |
503 | else | |
504 | { | |
505 | lower = strtol(range, (char **)&range, 10); | |
ef416fc2 | 506 | |
80ca4592 | 507 | if (*range == '-') |
ef416fc2 | 508 | { |
80ca4592 | 509 | range ++; |
510 | if (!isdigit(*range & 255)) | |
511 | upper = 65535; | |
512 | else | |
513 | upper = strtol(range, (char **)&range, 10); | |
ef416fc2 | 514 | } |
80ca4592 | 515 | else |
516 | upper = lower; | |
517 | } | |
518 | ||
519 | if (page >= lower && page <= upper) | |
520 | return (1); | |
521 | ||
522 | if (*range == ',') | |
523 | range ++; | |
524 | else | |
525 | break; | |
526 | } | |
527 | ||
528 | return (0); | |
529 | } | |
530 | ||
531 | ||
532 | /* | |
533 | * 'copy_bytes()' - Copy bytes from the input file to stdout... | |
534 | */ | |
535 | ||
536 | static void | |
537 | copy_bytes(cups_file_t *fp, /* I - File to read from */ | |
538 | off_t offset, /* I - Offset to page data */ | |
539 | size_t length) /* I - Length of page data */ | |
540 | { | |
541 | char buffer[8192]; /* Data buffer */ | |
542 | ssize_t nbytes; /* Number of bytes read */ | |
543 | size_t nleft; /* Number of bytes left/remaining */ | |
544 | ||
545 | ||
546 | nleft = length; | |
547 | ||
548 | if (cupsFileSeek(fp, offset) < 0) | |
549 | { | |
c0e1af83 | 550 | fprintf(stderr, |
551 | #ifdef HAVE_LONG_LONG | |
552 | _("ERROR: Unable to seek to offset %lld in file - %s\n"), | |
553 | #else | |
554 | _("ERROR: Unable to seek to offset %ld in file - %s\n"), | |
555 | #endif /* HAVE_LONG_LONG */ | |
80ca4592 | 556 | CUPS_LLCAST offset, strerror(errno)); |
557 | return; | |
558 | } | |
559 | ||
560 | while (nleft > 0 || length == 0) | |
561 | { | |
562 | if (nleft > sizeof(buffer) || length == 0) | |
563 | nbytes = sizeof(buffer); | |
564 | else | |
565 | nbytes = nleft; | |
566 | ||
567 | if ((nbytes = cupsFileRead(fp, buffer, nbytes)) < 1) | |
568 | return; | |
569 | ||
570 | nleft -= nbytes; | |
571 | ||
572 | fwrite(buffer, 1, nbytes, stdout); | |
573 | } | |
574 | } | |
575 | ||
576 | ||
577 | /* | |
578 | * 'copy_comments()' - Copy all of the comments section... | |
579 | * | |
580 | * This function expects "line" to be filled with a comment line. | |
581 | * On return, "line" will contain the next line in the file, if any. | |
582 | */ | |
583 | ||
91c84a35 | 584 | static ssize_t /* O - Length of next line */ |
80ca4592 | 585 | copy_comments(cups_file_t *fp, /* I - File to read from */ |
586 | pstops_doc_t *doc, /* I - Document info */ | |
2abf387c | 587 | ppd_file_t *ppd, /* I - PPD file */ |
80ca4592 | 588 | char *line, /* I - Line buffer */ |
91c84a35 | 589 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 590 | size_t linesize) /* I - Size of line buffer */ |
591 | { | |
592 | int saw_bounding_box, /* Saw %%BoundingBox: comment? */ | |
593 | saw_for, /* Saw %%For: comment? */ | |
594 | saw_pages, /* Saw %%Pages: comment? */ | |
595 | saw_title; /* Saw %%Title: comment? */ | |
596 | ||
597 | ||
598 | /* | |
599 | * Loop until we see %%EndComments or a non-comment line... | |
600 | */ | |
601 | ||
602 | saw_bounding_box = 0; | |
603 | saw_for = 0; | |
604 | saw_pages = 0; | |
605 | saw_title = 0; | |
606 | ||
607 | while (line[0] == '%') | |
608 | { | |
609 | /* | |
610 | * Strip trailing whitespace... | |
611 | */ | |
612 | ||
613 | while (linelen > 0) | |
614 | { | |
615 | linelen --; | |
616 | ||
617 | if (!isspace(line[linelen] & 255)) | |
618 | break; | |
619 | else | |
620 | line[linelen] = '\0'; | |
621 | } | |
622 | ||
623 | /* | |
624 | * Log the header... | |
625 | */ | |
626 | ||
627 | fprintf(stderr, "DEBUG: %s\n", line); | |
628 | ||
629 | /* | |
630 | * Pull the headers out... | |
631 | */ | |
632 | ||
633 | if (!strncmp(line, "%%Pages:", 8)) | |
634 | { | |
2abf387c | 635 | int pages; /* Number of pages */ |
636 | ||
637 | ||
80ca4592 | 638 | if (saw_pages) |
c0e1af83 | 639 | fputs(_("ERROR: Duplicate %%Pages: comment seen!\n"), stderr); |
80ca4592 | 640 | |
641 | saw_pages = 1; | |
2abf387c | 642 | |
643 | if (Duplex && (pages = atoi(line + 8)) > 0 && pages <= doc->number_up) | |
644 | { | |
645 | /* | |
646 | * Since we will only be printing on a single page, disable duplexing. | |
647 | */ | |
648 | ||
649 | Duplex = 0; | |
650 | doc->slow_duplex = 0; | |
651 | ||
652 | if (cupsGetOption("sides", doc->num_options, doc->options)) | |
653 | doc->num_options = cupsAddOption("sides", "one-sided", | |
654 | doc->num_options, &(doc->options)); | |
655 | ||
656 | if (cupsGetOption("Duplex", doc->num_options, doc->options)) | |
657 | doc->num_options = cupsAddOption("Duplex", "None", | |
658 | doc->num_options, &(doc->options)); | |
659 | ||
660 | if (cupsGetOption("EFDuplex", doc->num_options, doc->options)) | |
661 | doc->num_options = cupsAddOption("EFDuplex", "None", | |
662 | doc->num_options, &(doc->options)); | |
663 | ||
664 | if (cupsGetOption("EFDuplexing", doc->num_options, doc->options)) | |
665 | doc->num_options = cupsAddOption("EFDuplexing", "False", | |
666 | doc->num_options, &(doc->options)); | |
667 | ||
668 | if (cupsGetOption("KD03Duplex", doc->num_options, doc->options)) | |
669 | doc->num_options = cupsAddOption("KD03Duplex", "None", | |
670 | doc->num_options, &(doc->options)); | |
671 | ||
672 | if (cupsGetOption("JCLDuplex", doc->num_options, doc->options)) | |
673 | doc->num_options = cupsAddOption("JCLDuplex", "None", | |
674 | doc->num_options, &(doc->options)); | |
675 | ||
676 | ppdMarkOption(ppd, "Duplex", "None"); | |
677 | ppdMarkOption(ppd, "EFDuplex", "None"); | |
678 | ppdMarkOption(ppd, "EFDuplexing", "False"); | |
679 | ppdMarkOption(ppd, "KD03Duplex", "None"); | |
680 | ppdMarkOption(ppd, "JCLDuplex", "None"); | |
681 | } | |
80ca4592 | 682 | } |
683 | else if (!strncmp(line, "%%BoundingBox:", 14)) | |
684 | { | |
685 | if (saw_bounding_box) | |
c0e1af83 | 686 | fputs(_("ERROR: Duplicate %%BoundingBox: comment seen!\n"), stderr); |
d6ae789d | 687 | else if (strstr(line + 14, "(atend)")) |
688 | { | |
689 | /* | |
690 | * Do nothing for now but use the default imageable area... | |
691 | */ | |
692 | } | |
80ca4592 | 693 | else if (sscanf(line + 14, "%d%d%d%d", doc->bounding_box + 0, |
694 | doc->bounding_box + 1, doc->bounding_box + 2, | |
695 | doc->bounding_box + 3) != 4) | |
ef416fc2 | 696 | { |
c0e1af83 | 697 | fputs(_("ERROR: Bad %%BoundingBox: comment seen!\n"), stderr); |
80ca4592 | 698 | |
699 | doc->bounding_box[0] = (int)PageLeft; | |
700 | doc->bounding_box[1] = (int)PageBottom; | |
701 | doc->bounding_box[2] = (int)PageRight; | |
702 | doc->bounding_box[3] = (int)PageTop; | |
ef416fc2 | 703 | } |
80ca4592 | 704 | |
705 | saw_bounding_box = 1; | |
706 | } | |
707 | else if (!strncmp(line, "%%For:", 6)) | |
708 | { | |
709 | saw_for = 1; | |
b86bc4cf | 710 | doc_printf(doc, "%s\n", line); |
80ca4592 | 711 | } |
712 | else if (!strncmp(line, "%%Title:", 8)) | |
713 | { | |
714 | saw_title = 1; | |
b86bc4cf | 715 | doc_printf(doc, "%s\n", line); |
80ca4592 | 716 | } |
717 | else if (!strncmp(line, "%cupsRotation:", 14)) | |
718 | { | |
719 | /* | |
720 | * Reset orientation of document? | |
721 | */ | |
722 | ||
723 | int orient = (atoi(line + 14) / 90) & 3; | |
724 | ||
725 | if (orient != Orientation) | |
ef416fc2 | 726 | { |
727 | /* | |
80ca4592 | 728 | * Yes, update things so that the pages come out right... |
ef416fc2 | 729 | */ |
730 | ||
80ca4592 | 731 | Orientation = (4 - Orientation + orient) & 3; |
732 | UpdatePageVars(); | |
733 | Orientation = orient; | |
ef416fc2 | 734 | } |
80ca4592 | 735 | } |
736 | else if (!strcmp(line, "%%EndComments")) | |
737 | { | |
738 | linelen = cupsFileGetLine(fp, line, linesize); | |
739 | break; | |
740 | } | |
741 | else if (strncmp(line, "%!", 2) && strncmp(line, "%cups", 5)) | |
b86bc4cf | 742 | doc_printf(doc, "%s\n", line); |
80ca4592 | 743 | |
744 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) | |
745 | break; | |
746 | } | |
747 | ||
748 | if (!saw_bounding_box) | |
c0e1af83 | 749 | fputs(_("ERROR: No %%BoundingBox: comment in header!\n"), stderr); |
80ca4592 | 750 | |
751 | if (!saw_pages) | |
c0e1af83 | 752 | fputs(_("ERROR: No %%Pages: comment in header!\n"), stderr); |
80ca4592 | 753 | |
754 | if (!saw_for) | |
2abf387c | 755 | WriteTextComment("For", doc->user); |
80ca4592 | 756 | |
757 | if (!saw_title) | |
2abf387c | 758 | WriteTextComment("Title", doc->title); |
80ca4592 | 759 | |
760 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) | |
761 | { | |
762 | /* | |
763 | * Tell the document processor the copy and duplex options | |
764 | * that are required... | |
765 | */ | |
766 | ||
b86bc4cf | 767 | doc_printf(doc, "%%%%Requirements: numcopies(%d)%s%s\n", doc->copies, |
768 | doc->collate ? " collate" : "", | |
769 | Duplex ? " duplex" : ""); | |
80ca4592 | 770 | |
771 | /* | |
772 | * Apple uses RBI comments for various non-PPD options... | |
773 | */ | |
774 | ||
b86bc4cf | 775 | doc_printf(doc, "%%RBINumCopies: %d\n", doc->copies); |
80ca4592 | 776 | } |
777 | else | |
778 | { | |
779 | /* | |
780 | * Tell the document processor the duplex option that is required... | |
781 | */ | |
782 | ||
783 | if (Duplex) | |
b86bc4cf | 784 | doc_puts(doc, "%%Requirements: duplex\n"); |
80ca4592 | 785 | |
786 | /* | |
787 | * Apple uses RBI comments for various non-PPD options... | |
788 | */ | |
789 | ||
b86bc4cf | 790 | doc_puts(doc, "%RBINumCopies: 1\n"); |
80ca4592 | 791 | } |
792 | ||
b86bc4cf | 793 | doc_puts(doc, "%%Pages: (atend)\n"); |
794 | doc_puts(doc, "%%BoundingBox: (atend)\n"); | |
795 | doc_puts(doc, "%%EndComments\n"); | |
80ca4592 | 796 | |
797 | return (linelen); | |
798 | } | |
799 | ||
800 | ||
801 | /* | |
802 | * 'copy_dsc()' - Copy a DSC-conforming document... | |
803 | * | |
804 | * This function expects "line" to be filled with the %!PS-Adobe comment line. | |
805 | */ | |
806 | ||
807 | static void | |
808 | copy_dsc(cups_file_t *fp, /* I - File to read from */ | |
809 | pstops_doc_t *doc, /* I - Document info */ | |
810 | ppd_file_t *ppd, /* I - PPD file */ | |
811 | char *line, /* I - Line buffer */ | |
91c84a35 | 812 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 813 | size_t linesize) /* I - Size of line buffer */ |
814 | { | |
815 | int number; /* Page number */ | |
816 | pstops_page_t *pageinfo; /* Page information */ | |
817 | ||
818 | ||
819 | /* | |
820 | * Make sure we use ESPshowpage for EPS files... | |
821 | */ | |
822 | ||
823 | if (strstr(line, "EPSF")) | |
824 | { | |
825 | doc->use_ESPshowpage = 1; | |
826 | doc->number_up = 1; | |
827 | } | |
828 | ||
829 | /* | |
830 | * Start sending the document with any commands needed... | |
831 | */ | |
832 | ||
833 | fprintf(stderr, "DEBUG: Before copy_comments - %s", line); | |
2abf387c | 834 | linelen = copy_comments(fp, doc, ppd, line, linelen, linesize); |
80ca4592 | 835 | |
836 | /* | |
837 | * Now find the prolog section, if any... | |
838 | */ | |
839 | ||
840 | fprintf(stderr, "DEBUG: Before copy_prolog - %s", line); | |
d6ae789d | 841 | linelen = copy_prolog(fp, doc, ppd, line, linelen, linesize); |
80ca4592 | 842 | |
843 | /* | |
844 | * Then the document setup section... | |
845 | */ | |
846 | ||
847 | fprintf(stderr, "DEBUG: Before copy_setup - %s", line); | |
d6ae789d | 848 | linelen = copy_setup(fp, doc, ppd, line, linelen, linesize); |
849 | ||
850 | /* | |
851 | * Copy until we see %%Page:... | |
852 | */ | |
853 | ||
854 | while (strncmp(line, "%%Page:", 7) && strncmp(line, "%%Trailer", 9)) | |
855 | { | |
b86bc4cf | 856 | doc_write(doc, line, linelen); |
d6ae789d | 857 | |
858 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) | |
859 | break; | |
860 | } | |
80ca4592 | 861 | |
862 | /* | |
863 | * Then process pages until we have no more... | |
864 | */ | |
865 | ||
866 | number = 0; | |
867 | ||
868 | fprintf(stderr, "DEBUG: Before page loop - %s", line); | |
869 | while (!strncmp(line, "%%Page:", 7)) | |
870 | { | |
c24d2134 MS |
871 | if (JobCanceled) |
872 | break; | |
873 | ||
80ca4592 | 874 | number ++; |
875 | ||
876 | if (check_range(doc, (number - 1) / doc->number_up + 1)) | |
877 | { | |
878 | fprintf(stderr, "DEBUG: Copying page %d...\n", number); | |
879 | linelen = copy_page(fp, doc, ppd, number, line, linelen, linesize); | |
880 | } | |
881 | else | |
882 | { | |
883 | fprintf(stderr, "DEBUG: Skipping page %d...\n", number); | |
884 | linelen = skip_page(fp, line, linelen, linesize); | |
885 | } | |
886 | } | |
887 | ||
888 | /* | |
889 | * Finish up the last page(s)... | |
890 | */ | |
891 | ||
080811b1 MS |
892 | if (number && is_not_last_page(number) && cupsArrayLast(doc->pages) && |
893 | check_range(doc, (number - 1) / doc->number_up + 1)) | |
80ca4592 | 894 | { |
895 | pageinfo = (pstops_page_t *)cupsArrayLast(doc->pages); | |
896 | ||
d6ae789d | 897 | start_nup(doc, doc->number_up, 0, doc->bounding_box); |
80ca4592 | 898 | doc_puts(doc, "showpage\n"); |
d6ae789d | 899 | end_nup(doc, doc->number_up); |
80ca4592 | 900 | |
901 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; | |
902 | } | |
903 | ||
904 | if (doc->slow_duplex && (doc->page & 1)) | |
905 | { | |
906 | /* | |
907 | * Make sure we have an even number of pages... | |
908 | */ | |
909 | ||
910 | pageinfo = add_page(doc, "(filler)"); | |
911 | ||
912 | if (!doc->slow_order) | |
913 | { | |
914 | if (!ppd || !ppd->num_filters) | |
915 | fprintf(stderr, "PAGE: %d %d\n", doc->page, | |
916 | doc->slow_collate ? 1 : doc->copies); | |
917 | ||
918 | printf("%%%%Page: (filler) %d\n", doc->page); | |
919 | } | |
920 | ||
d6ae789d | 921 | start_nup(doc, doc->number_up, 0, doc->bounding_box); |
80ca4592 | 922 | doc_puts(doc, "showpage\n"); |
d6ae789d | 923 | end_nup(doc, doc->number_up); |
80ca4592 | 924 | |
925 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; | |
926 | } | |
927 | ||
928 | /* | |
929 | * Make additional copies as necessary... | |
930 | */ | |
931 | ||
932 | number = doc->slow_order ? 0 : doc->page; | |
933 | ||
91c84a35 | 934 | if (doc->temp && !JobCanceled && cupsArrayCount(doc->pages) > 0) |
80ca4592 | 935 | { |
936 | int copy; /* Current copy */ | |
937 | ||
938 | ||
939 | /* | |
940 | * Reopen the temporary file for reading... | |
941 | */ | |
942 | ||
943 | cupsFileClose(doc->temp); | |
944 | ||
945 | doc->temp = cupsFileOpen(doc->tempfile, "r"); | |
946 | ||
947 | /* | |
948 | * Make the copies... | |
949 | */ | |
950 | ||
2e4ff8af MS |
951 | if (doc->slow_collate) |
952 | copy = !doc->slow_order; | |
953 | else | |
954 | copy = doc->copies - 1; | |
955 | ||
956 | for (; copy < doc->copies; copy ++) | |
80ca4592 | 957 | { |
c24d2134 MS |
958 | if (JobCanceled) |
959 | break; | |
960 | ||
2abf387c | 961 | /* |
962 | * Send end-of-job stuff followed by any start-of-job stuff required | |
963 | * for the JCL options... | |
964 | */ | |
965 | ||
b86bc4cf | 966 | if (number && doc->emit_jcl && ppd && ppd->jcl_end) |
2abf387c | 967 | { |
b86bc4cf | 968 | /* |
969 | * Send the trailer... | |
970 | */ | |
971 | ||
972 | puts("%%Trailer"); | |
973 | printf("%%%%Pages: %d\n", cupsArrayCount(doc->pages)); | |
974 | if (doc->number_up > 1 || doc->fitplot) | |
975 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", | |
976 | PageLeft, PageBottom, PageRight, PageTop); | |
2abf387c | 977 | else |
b86bc4cf | 978 | printf("%%%%BoundingBox: %d %d %d %d\n", |
979 | doc->new_bounding_box[0], doc->new_bounding_box[1], | |
980 | doc->new_bounding_box[2], doc->new_bounding_box[3]); | |
981 | puts("%%EOF"); | |
2abf387c | 982 | |
b86bc4cf | 983 | /* |
984 | * Start a new document... | |
985 | */ | |
986 | ||
987 | ppdEmitJCLEnd(ppd, stdout); | |
2abf387c | 988 | ppdEmitJCL(ppd, stdout, doc->job_id, doc->user, doc->title); |
2abf387c | 989 | |
b86bc4cf | 990 | puts("%!PS-Adobe-3.0"); |
b86bc4cf | 991 | |
992 | number = 0; | |
993 | } | |
2abf387c | 994 | |
f7deaa1a | 995 | /* |
996 | * Copy the prolog as needed... | |
997 | */ | |
998 | ||
999 | if (!number) | |
1000 | { | |
1001 | pageinfo = (pstops_page_t *)cupsArrayFirst(doc->pages); | |
1002 | copy_bytes(doc->temp, 0, pageinfo->offset); | |
1003 | } | |
1004 | ||
2abf387c | 1005 | /* |
1006 | * Then copy all of the pages... | |
1007 | */ | |
1008 | ||
80ca4592 | 1009 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayLast(doc->pages) : |
1010 | (pstops_page_t *)cupsArrayFirst(doc->pages); | |
1011 | ||
1012 | while (pageinfo) | |
ef416fc2 | 1013 | { |
c24d2134 MS |
1014 | if (JobCanceled) |
1015 | break; | |
1016 | ||
80ca4592 | 1017 | number ++; |
ef416fc2 | 1018 | |
80ca4592 | 1019 | if (!ppd || !ppd->num_filters) |
2e4ff8af MS |
1020 | fprintf(stderr, "PAGE: %d %d\n", number, |
1021 | doc->slow_collate ? 1 : doc->copies); | |
ef416fc2 | 1022 | |
80ca4592 | 1023 | if (doc->number_up > 1) |
1024 | { | |
1025 | printf("%%%%Page: (%d) %d\n", number, number); | |
1026 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
1027 | PageLeft, PageBottom, PageRight, PageTop); | |
1028 | } | |
1029 | else | |
ef416fc2 | 1030 | { |
411affcf | 1031 | printf("%%%%Page: %s %d\n", pageinfo->label, number); |
80ca4592 | 1032 | printf("%%%%PageBoundingBox: %d %d %d %d\n", |
1033 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
1034 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
ef416fc2 | 1035 | } |
80ca4592 | 1036 | |
1037 | copy_bytes(doc->temp, pageinfo->offset, pageinfo->length); | |
1038 | ||
1039 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayPrev(doc->pages) : | |
1040 | (pstops_page_t *)cupsArrayNext(doc->pages); | |
ef416fc2 | 1041 | } |
80ca4592 | 1042 | } |
1043 | } | |
1044 | ||
f301802f | 1045 | /* |
1046 | * Restore the old showpage operator as needed... | |
1047 | */ | |
1048 | ||
1049 | if (doc->use_ESPshowpage) | |
1050 | puts("userdict/showpage/ESPshowpage load put\n"); | |
1051 | ||
80ca4592 | 1052 | /* |
1053 | * Write/copy the trailer... | |
1054 | */ | |
1055 | ||
c24d2134 MS |
1056 | if (!JobCanceled) |
1057 | linelen = copy_trailer(fp, doc, ppd, number, line, linelen, linesize); | |
80ca4592 | 1058 | } |
1059 | ||
1060 | ||
1061 | /* | |
1062 | * 'copy_non_dsc()' - Copy a document that does not conform to the DSC... | |
1063 | * | |
1064 | * This function expects "line" to be filled with the %! comment line. | |
1065 | */ | |
1066 | ||
1067 | static void | |
1068 | copy_non_dsc(cups_file_t *fp, /* I - File to read from */ | |
1069 | pstops_doc_t *doc, /* I - Document info */ | |
1070 | ppd_file_t *ppd, /* I - PPD file */ | |
1071 | char *line, /* I - Line buffer */ | |
91c84a35 | 1072 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1073 | size_t linesize) /* I - Size of line buffer */ |
1074 | { | |
1075 | int copy; /* Current copy */ | |
1076 | char buffer[8192]; /* Copy buffer */ | |
1077 | int bytes; /* Number of bytes copied */ | |
1078 | ||
1079 | ||
1080 | /* | |
1081 | * First let the user know that they are attempting to print a file | |
1082 | * that may not print correctly... | |
1083 | */ | |
1084 | ||
c0e1af83 | 1085 | fputs(_("WARNING: This document does not conform to the Adobe Document " |
1086 | "Structuring Conventions and may not print correctly!\n"), stderr); | |
80ca4592 | 1087 | |
1088 | /* | |
1089 | * Then write a standard DSC comment section... | |
1090 | */ | |
1091 | ||
1092 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", PageLeft, PageBottom, | |
1093 | PageRight, PageTop); | |
1094 | ||
1095 | if (doc->slow_collate && doc->copies > 1) | |
1096 | printf("%%%%Pages: %d\n", doc->copies); | |
1097 | else | |
1098 | puts("%%Pages: 1"); | |
1099 | ||
2abf387c | 1100 | WriteTextComment("For", doc->user); |
1101 | WriteTextComment("Title", doc->title); | |
80ca4592 | 1102 | |
1103 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) | |
1104 | { | |
1105 | /* | |
1106 | * Tell the document processor the copy and duplex options | |
1107 | * that are required... | |
1108 | */ | |
1109 | ||
1110 | printf("%%%%Requirements: numcopies(%d)%s%s\n", doc->copies, | |
1111 | doc->collate ? " collate" : "", | |
1112 | Duplex ? " duplex" : ""); | |
1113 | ||
1114 | /* | |
1115 | * Apple uses RBI comments for various non-PPD options... | |
1116 | */ | |
1117 | ||
1118 | printf("%%RBINumCopies: %d\n", doc->copies); | |
1119 | } | |
1120 | else | |
1121 | { | |
1122 | /* | |
1123 | * Tell the document processor the duplex option that is required... | |
1124 | */ | |
1125 | ||
1126 | if (Duplex) | |
1127 | puts("%%Requirements: duplex"); | |
1128 | ||
1129 | /* | |
1130 | * Apple uses RBI comments for various non-PPD options... | |
1131 | */ | |
1132 | ||
1133 | puts("%RBINumCopies: 1"); | |
1134 | } | |
1135 | ||
1136 | puts("%%EndComments"); | |
1137 | ||
1138 | /* | |
1139 | * Then the prolog... | |
1140 | */ | |
1141 | ||
1142 | puts("%%BeginProlog"); | |
1143 | ||
1144 | do_prolog(doc, ppd); | |
1145 | ||
1146 | puts("%%EndProlog"); | |
1147 | ||
1148 | /* | |
1149 | * Then the setup section... | |
1150 | */ | |
1151 | ||
1152 | puts("%%BeginSetup"); | |
1153 | ||
1154 | do_setup(doc, ppd); | |
1155 | ||
1156 | puts("%%EndSetup"); | |
1157 | ||
1158 | /* | |
1159 | * Finally, embed a copy of the file inside a %%Page... | |
1160 | */ | |
1161 | ||
1162 | if (!ppd || !ppd->num_filters) | |
1163 | fprintf(stderr, "PAGE: 1 %d\n", doc->temp ? 1 : doc->copies); | |
1164 | ||
1165 | puts("%%Page: 1 1"); | |
1166 | puts("%%BeginPageSetup"); | |
1167 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1168 | puts("%%EndPageSetup"); | |
1169 | puts("%%BeginDocument: nondsc"); | |
1170 | ||
1171 | fwrite(line, linelen, 1, stdout); | |
1172 | ||
1173 | if (doc->temp) | |
1174 | cupsFileWrite(doc->temp, line, linelen); | |
1175 | ||
1176 | while ((bytes = cupsFileRead(fp, buffer, sizeof(buffer))) > 0) | |
1177 | { | |
1178 | fwrite(buffer, 1, bytes, stdout); | |
1179 | ||
1180 | if (doc->temp) | |
1181 | cupsFileWrite(doc->temp, buffer, bytes); | |
1182 | } | |
1183 | ||
1184 | puts("%%EndDocument"); | |
1185 | ||
1186 | if (doc->use_ESPshowpage) | |
1187 | { | |
1188 | WriteLabels(Orientation); | |
1189 | puts("ESPshowpage"); | |
1190 | } | |
1191 | ||
c24d2134 | 1192 | if (doc->temp && !JobCanceled) |
80ca4592 | 1193 | { |
1194 | /* | |
1195 | * Reopen the temporary file for reading... | |
1196 | */ | |
1197 | ||
1198 | cupsFileClose(doc->temp); | |
1199 | ||
1200 | doc->temp = cupsFileOpen(doc->tempfile, "r"); | |
1201 | ||
1202 | /* | |
1203 | * Make the additional copies as needed... | |
1204 | */ | |
1205 | ||
1206 | for (copy = 1; copy < doc->copies; copy ++) | |
1207 | { | |
c24d2134 MS |
1208 | if (JobCanceled) |
1209 | break; | |
1210 | ||
80ca4592 | 1211 | if (!ppd || !ppd->num_filters) |
1212 | fputs("PAGE: 1 1\n", stderr); | |
1213 | ||
1214 | printf("%%%%Page: %d %d\n", copy + 1, copy + 1); | |
1215 | puts("%%BeginPageSetup"); | |
1216 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1217 | puts("%%EndPageSetup"); | |
1218 | puts("%%BeginDocument: nondsc"); | |
1219 | ||
1220 | copy_bytes(doc->temp, 0, 0); | |
1221 | ||
1222 | puts("%%EndDocument"); | |
1223 | ||
1224 | if (doc->use_ESPshowpage) | |
1225 | { | |
1226 | WriteLabels(Orientation); | |
1227 | puts("ESPshowpage"); | |
1228 | } | |
1229 | } | |
1230 | } | |
f301802f | 1231 | |
1232 | /* | |
1233 | * Restore the old showpage operator as needed... | |
1234 | */ | |
1235 | ||
1236 | if (doc->use_ESPshowpage) | |
1237 | puts("userdict/showpage/ESPshowpage load put\n"); | |
80ca4592 | 1238 | } |
1239 | ||
1240 | ||
1241 | /* | |
1242 | * 'copy_page()' - Copy a page description... | |
1243 | * | |
1244 | * This function expects "line" to be filled with a %%Page comment line. | |
1245 | * On return, "line" will contain the next line in the file, if any. | |
1246 | */ | |
1247 | ||
91c84a35 | 1248 | static ssize_t /* O - Length of next line */ |
80ca4592 | 1249 | copy_page(cups_file_t *fp, /* I - File to read from */ |
1250 | pstops_doc_t *doc, /* I - Document info */ | |
1251 | ppd_file_t *ppd, /* I - PPD file */ | |
1252 | int number, /* I - Current page number */ | |
1253 | char *line, /* I - Line buffer */ | |
91c84a35 | 1254 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1255 | size_t linesize) /* I - Size of line buffer */ |
1256 | { | |
1257 | char label[256], /* Page label string */ | |
1258 | *ptr; /* Pointer into line */ | |
1259 | int level; /* Embedded document level */ | |
1260 | pstops_page_t *pageinfo; /* Page information */ | |
1261 | int first_page; /* First page on N-up output? */ | |
1262 | int bounding_box[4]; /* PageBoundingBox */ | |
1263 | ||
1264 | ||
1265 | /* | |
1266 | * Get the page label for this page... | |
1267 | */ | |
1268 | ||
1269 | first_page = is_first_page(number); | |
1270 | ||
1271 | if (!parse_text(line + 7, &ptr, label, sizeof(label))) | |
1272 | { | |
c0e1af83 | 1273 | fputs(_("ERROR: Bad %%Page: comment in file!\n"), stderr); |
80ca4592 | 1274 | label[0] = '\0'; |
1275 | number = doc->page; | |
1276 | } | |
1277 | else if (strtol(ptr, &ptr, 10) == LONG_MAX || !isspace(*ptr & 255)) | |
1278 | { | |
c0e1af83 | 1279 | fputs(_("ERROR: Bad %%Page: comment in file!\n"), stderr); |
80ca4592 | 1280 | number = doc->page; |
1281 | } | |
1282 | ||
1283 | /* | |
1284 | * Create or update the current output page... | |
1285 | */ | |
1286 | ||
1287 | if (first_page) | |
1288 | pageinfo = add_page(doc, label); | |
1289 | else | |
1290 | pageinfo = (pstops_page_t *)cupsArrayLast(doc->pages); | |
1291 | ||
1292 | /* | |
1293 | * Handle first page override... | |
1294 | */ | |
1295 | ||
1296 | if (doc->ap_input_slot || doc->ap_manual_feed) | |
1297 | { | |
1298 | if (doc->page == 1) | |
1299 | { | |
1300 | /* | |
1301 | * First page/sheet gets AP_FIRSTPAGE_* options... | |
1302 | */ | |
1303 | ||
1304 | pageinfo->num_options = cupsAddOption("InputSlot", doc->ap_input_slot, | |
1305 | pageinfo->num_options, | |
1306 | &(pageinfo->options)); | |
c0e1af83 | 1307 | pageinfo->num_options = cupsAddOption("ManualFeed", |
1308 | doc->ap_input_slot ? "False" : | |
1309 | doc->ap_manual_feed, | |
80ca4592 | 1310 | pageinfo->num_options, |
1311 | &(pageinfo->options)); | |
1312 | } | |
1313 | else if (doc->page == (Duplex + 2)) | |
1314 | { | |
1315 | /* | |
1316 | * Second page/sheet gets default options... | |
1317 | */ | |
1318 | ||
1319 | pageinfo->num_options = cupsAddOption("InputSlot", doc->input_slot, | |
1320 | pageinfo->num_options, | |
1321 | &(pageinfo->options)); | |
c0e1af83 | 1322 | pageinfo->num_options = cupsAddOption("ManualFeed", |
1323 | doc->input_slot ? "False" : | |
1324 | doc->manual_feed, | |
80ca4592 | 1325 | pageinfo->num_options, |
1326 | &(pageinfo->options)); | |
1327 | } | |
1328 | } | |
1329 | ||
1330 | /* | |
1331 | * Scan comments until we see something other than %%Page*: or | |
1332 | * %%Include*... | |
1333 | */ | |
1334 | ||
1335 | memcpy(bounding_box, doc->bounding_box, sizeof(bounding_box)); | |
1336 | ||
1337 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
1338 | { | |
1339 | if (!strncmp(line, "%%PageBoundingBox:", 18)) | |
1340 | { | |
1341 | /* | |
1342 | * %%PageBoundingBox: llx lly urx ury | |
1343 | */ | |
1344 | ||
1345 | if (sscanf(line + 18, "%d%d%d%d", bounding_box + 0, | |
1346 | bounding_box + 1, bounding_box + 2, | |
1347 | bounding_box + 3) != 4) | |
1348 | { | |
c0e1af83 | 1349 | fputs(_("ERROR: Bad %%PageBoundingBox: comment in file!\n"), stderr); |
80ca4592 | 1350 | memcpy(bounding_box, doc->bounding_box, |
1351 | sizeof(bounding_box)); | |
1352 | } | |
b86bc4cf | 1353 | else if (doc->number_up == 1 && !doc->fitplot && Orientation) |
411affcf | 1354 | { |
1355 | int temp_bbox[4]; /* Temporary bounding box */ | |
1356 | ||
1357 | ||
b86bc4cf | 1358 | memcpy(temp_bbox, bounding_box, sizeof(temp_bbox)); |
1359 | ||
1360 | fprintf(stderr, "DEBUG: Orientation = %d\n", Orientation); | |
1361 | fprintf(stderr, "DEBUG: original bounding_box = [ %d %d %d %d ]\n", | |
1362 | bounding_box[0], bounding_box[1], | |
1363 | bounding_box[2], bounding_box[3]); | |
1364 | fprintf(stderr, "DEBUG: PageWidth = %.1f, PageLength = %.1f\n", | |
1365 | PageWidth, PageLength); | |
1366 | ||
411affcf | 1367 | switch (Orientation) |
1368 | { | |
411affcf | 1369 | case 1 : /* Landscape */ |
b86bc4cf | 1370 | bounding_box[0] = PageLength - temp_bbox[3]; |
1371 | bounding_box[1] = temp_bbox[0]; | |
1372 | bounding_box[2] = PageLength - temp_bbox[1]; | |
1373 | bounding_box[3] = temp_bbox[2]; | |
411affcf | 1374 | break; |
1375 | ||
1376 | case 2 : /* Reverse Portrait */ | |
b86bc4cf | 1377 | bounding_box[0] = PageWidth - temp_bbox[2]; |
1378 | bounding_box[1] = PageLength - temp_bbox[3]; | |
1379 | bounding_box[2] = PageWidth - temp_bbox[0]; | |
1380 | bounding_box[3] = PageLength - temp_bbox[1]; | |
411affcf | 1381 | break; |
1382 | ||
1383 | case 3 : /* Reverse Landscape */ | |
b86bc4cf | 1384 | bounding_box[0] = temp_bbox[1]; |
1385 | bounding_box[1] = PageWidth - temp_bbox[2]; | |
1386 | bounding_box[2] = temp_bbox[3]; | |
1387 | bounding_box[3] = PageWidth - temp_bbox[0]; | |
411affcf | 1388 | break; |
1389 | } | |
b86bc4cf | 1390 | |
1391 | fprintf(stderr, "DEBUG: updated bounding_box = [ %d %d %d %d ]\n", | |
1392 | bounding_box[0], bounding_box[1], | |
1393 | bounding_box[2], bounding_box[3]); | |
411affcf | 1394 | } |
80ca4592 | 1395 | } |
1396 | #if 0 | |
1397 | else if (!strncmp(line, "%%PageCustomColors:", 19) || | |
1398 | !strncmp(line, "%%PageMedia:", 12) || | |
1399 | !strncmp(line, "%%PageOrientation:", 18) || | |
1400 | !strncmp(line, "%%PageProcessColors:", 20) || | |
1401 | !strncmp(line, "%%PageRequirements:", 18) || | |
1402 | !strncmp(line, "%%PageResources:", 16)) | |
1403 | { | |
1404 | /* | |
1405 | * Copy literal... | |
1406 | */ | |
1407 | } | |
1408 | #endif /* 0 */ | |
1409 | else if (!strncmp(line, "%%PageCustomColors:", 19)) | |
1410 | { | |
1411 | /* | |
1412 | * %%PageCustomColors: ... | |
1413 | */ | |
1414 | } | |
1415 | else if (!strncmp(line, "%%PageMedia:", 12)) | |
1416 | { | |
1417 | /* | |
1418 | * %%PageMedia: ... | |
1419 | */ | |
1420 | } | |
1421 | else if (!strncmp(line, "%%PageOrientation:", 18)) | |
1422 | { | |
1423 | /* | |
1424 | * %%PageOrientation: ... | |
1425 | */ | |
1426 | } | |
1427 | else if (!strncmp(line, "%%PageProcessColors:", 20)) | |
1428 | { | |
1429 | /* | |
1430 | * %%PageProcessColors: ... | |
1431 | */ | |
1432 | } | |
1433 | else if (!strncmp(line, "%%PageRequirements:", 18)) | |
1434 | { | |
1435 | /* | |
1436 | * %%PageRequirements: ... | |
1437 | */ | |
1438 | } | |
1439 | else if (!strncmp(line, "%%PageResources:", 16)) | |
1440 | { | |
1441 | /* | |
1442 | * %%PageResources: ... | |
1443 | */ | |
1444 | } | |
1445 | else if (!strncmp(line, "%%IncludeFeature:", 17)) | |
1446 | { | |
1447 | /* | |
1448 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1449 | */ | |
1450 | ||
1451 | if (doc->number_up == 1 &&!doc->fitplot) | |
1452 | pageinfo->num_options = include_feature(ppd, line, | |
1453 | pageinfo->num_options, | |
1454 | &(pageinfo->options)); | |
1455 | } | |
1456 | else if (strncmp(line, "%%Include", 9)) | |
1457 | break; | |
1458 | } | |
1459 | ||
1460 | if (doc->number_up == 1) | |
1461 | { | |
1462 | /* | |
1463 | * Update the document's composite and page bounding box... | |
1464 | */ | |
1465 | ||
1466 | memcpy(pageinfo->bounding_box, bounding_box, | |
1467 | sizeof(pageinfo->bounding_box)); | |
1468 | ||
1469 | if (bounding_box[0] < doc->new_bounding_box[0]) | |
1470 | doc->new_bounding_box[0] = bounding_box[0]; | |
1471 | if (bounding_box[1] < doc->new_bounding_box[1]) | |
1472 | doc->new_bounding_box[1] = bounding_box[1]; | |
1473 | if (bounding_box[2] > doc->new_bounding_box[2]) | |
1474 | doc->new_bounding_box[2] = bounding_box[2]; | |
1475 | if (bounding_box[3] > doc->new_bounding_box[3]) | |
1476 | doc->new_bounding_box[3] = bounding_box[3]; | |
1477 | } | |
1478 | ||
1479 | /* | |
1480 | * Output the page header as needed... | |
1481 | */ | |
1482 | ||
1483 | if (!doc->slow_order && first_page) | |
1484 | { | |
1485 | if (!ppd || !ppd->num_filters) | |
1486 | fprintf(stderr, "PAGE: %d %d\n", doc->page, | |
1487 | doc->slow_collate ? 1 : doc->copies); | |
1488 | ||
1489 | if (doc->number_up > 1) | |
1490 | { | |
1491 | printf("%%%%Page: (%d) %d\n", doc->page, doc->page); | |
1492 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
1493 | PageLeft, PageBottom, PageRight, PageTop); | |
1494 | } | |
1495 | else | |
1496 | { | |
1497 | printf("%%%%Page: %s %d\n", pageinfo->label, doc->page); | |
1498 | printf("%%%%PageBoundingBox: %d %d %d %d\n", | |
1499 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
1500 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
1501 | } | |
1502 | } | |
1503 | ||
1504 | /* | |
1505 | * Copy any page setup commands... | |
1506 | */ | |
1507 | ||
e53920b9 | 1508 | if (first_page) |
80ca4592 | 1509 | { |
ed486911 | 1510 | char *page_setup; /* PageSetup commands to send */ |
1511 | ||
1512 | ||
e53920b9 | 1513 | doc_puts(doc, "%%BeginPageSetup\n"); |
80ca4592 | 1514 | |
e53920b9 | 1515 | if (pageinfo->num_options > 0) |
80ca4592 | 1516 | { |
e53920b9 | 1517 | int i; /* Looping var */ |
1518 | ppd_option_t *option; /* PPD option */ | |
1519 | int min_order; /* Minimum OrderDependency value */ | |
1520 | char *doc_setup, /* DocumentSetup commands to send */ | |
1521 | *any_setup; /* AnySetup commands to send */ | |
80ca4592 | 1522 | |
80ca4592 | 1523 | |
e53920b9 | 1524 | /* |
1525 | * Yes, figure out the minimum OrderDependency value... | |
1526 | */ | |
80ca4592 | 1527 | |
e53920b9 | 1528 | if ((option = ppdFindOption(ppd, "PageRegion")) != NULL) |
1529 | min_order = option->order; | |
1530 | else | |
1531 | min_order = 999.0f; | |
80ca4592 | 1532 | |
e53920b9 | 1533 | for (i = 0; i < pageinfo->num_options; i ++) |
1534 | if ((option = ppdFindOption(ppd, pageinfo->options[i].name)) != NULL && | |
1535 | option->order < min_order) | |
1536 | min_order = option->order; | |
80ca4592 | 1537 | |
e53920b9 | 1538 | /* |
1539 | * Mark and extract them... | |
1540 | */ | |
80ca4592 | 1541 | |
e53920b9 | 1542 | cupsMarkOptions(ppd, pageinfo->num_options, pageinfo->options); |
80ca4592 | 1543 | |
e53920b9 | 1544 | doc_setup = ppdEmitString(ppd, PPD_ORDER_DOCUMENT, min_order); |
1545 | any_setup = ppdEmitString(ppd, PPD_ORDER_ANY, min_order); | |
80ca4592 | 1546 | |
e53920b9 | 1547 | /* |
1548 | * Then send them out... | |
1549 | */ | |
80ca4592 | 1550 | |
e53920b9 | 1551 | if (doc_setup) |
ed486911 | 1552 | { |
e53920b9 | 1553 | doc_puts(doc, doc_setup); |
ed486911 | 1554 | free(doc_setup); |
1555 | } | |
80ca4592 | 1556 | |
e53920b9 | 1557 | if (any_setup) |
ed486911 | 1558 | { |
e53920b9 | 1559 | doc_puts(doc, any_setup); |
ed486911 | 1560 | free(any_setup); |
1561 | } | |
1562 | } | |
80ca4592 | 1563 | |
ed486911 | 1564 | /* |
1565 | * Output commands for the current page... | |
1566 | */ | |
80ca4592 | 1567 | |
ed486911 | 1568 | page_setup = ppdEmitString(ppd, PPD_ORDER_PAGE, 0); |
80ca4592 | 1569 | |
ed486911 | 1570 | if (page_setup) |
1571 | { | |
1572 | doc_puts(doc, page_setup); | |
1573 | free(page_setup); | |
e53920b9 | 1574 | } |
1575 | } | |
80ca4592 | 1576 | |
e53920b9 | 1577 | /* |
1578 | * Prep for the start of the page description... | |
1579 | */ | |
80ca4592 | 1580 | |
e53920b9 | 1581 | start_nup(doc, number, 1, bounding_box); |
80ca4592 | 1582 | |
e53920b9 | 1583 | /* |
1584 | * Copy page setup commands as needed... | |
1585 | */ | |
80ca4592 | 1586 | |
e53920b9 | 1587 | if (!strncmp(line, "%%BeginPageSetup", 16)) |
1588 | { | |
1589 | int feature = 0; /* In a Begin/EndFeature block? */ | |
80ca4592 | 1590 | |
80ca4592 | 1591 | |
e53920b9 | 1592 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) |
1593 | { | |
1594 | if (!strncmp(line, "%%EndPageSetup", 14)) | |
1595 | break; | |
1596 | else if (!strncmp(line, "%%BeginFeature:", 15)) | |
1597 | { | |
1598 | feature = 1; | |
1599 | ||
1600 | if (doc->number_up > 1 || doc->fitplot) | |
1601 | continue; | |
1602 | } | |
f42414bf | 1603 | else if (!strncmp(line, "%%EndFeature", 12)) |
e53920b9 | 1604 | { |
1605 | feature = 0; | |
1606 | ||
1607 | if (doc->number_up > 1 || doc->fitplot) | |
1608 | continue; | |
1609 | } | |
1610 | else if (!strncmp(line, "%%Include", 9)) | |
1611 | continue; | |
1612 | ||
1613 | if (!feature || (doc->number_up == 1 && !doc->fitplot)) | |
1614 | doc_write(doc, line, linelen); | |
1615 | } | |
1616 | ||
1617 | /* | |
1618 | * Skip %%EndPageSetup... | |
1619 | */ | |
1620 | ||
1621 | if (linelen > 0) | |
1622 | linelen = cupsFileGetLine(fp, line, linesize); | |
80ca4592 | 1623 | } |
1624 | ||
1625 | /* | |
e53920b9 | 1626 | * Finish the PageSetup section as needed... |
80ca4592 | 1627 | */ |
1628 | ||
e53920b9 | 1629 | if (first_page) |
1630 | doc_puts(doc, "%%EndPageSetup\n"); | |
80ca4592 | 1631 | |
1632 | /* | |
1633 | * Read the rest of the page description... | |
1634 | */ | |
1635 | ||
1636 | level = 0; | |
1637 | ||
1638 | do | |
1639 | { | |
1640 | if (level == 0 && | |
1641 | (!strncmp(line, "%%Page:", 7) || | |
d6ae789d | 1642 | !strncmp(line, "%%Trailer", 9) || |
80ca4592 | 1643 | !strncmp(line, "%%EOF", 5))) |
1644 | break; | |
1645 | else if (!strncmp(line, "%%BeginDocument", 15) || | |
1646 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
1647 | { | |
1648 | doc_write(doc, line, linelen); | |
1649 | ||
1650 | level ++; | |
1651 | } | |
1652 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
1653 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
1654 | { | |
1655 | doc_write(doc, line, linelen); | |
1656 | ||
1657 | level --; | |
1658 | } | |
1659 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
1660 | (!strncmp(line, "%%BeginData:", 12) && | |
1661 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
1662 | { | |
1663 | /* | |
1664 | * Copy binary data... | |
1665 | */ | |
ef416fc2 | 1666 | |
80ca4592 | 1667 | int bytes; /* Bytes of data */ |
ef416fc2 | 1668 | |
ef416fc2 | 1669 | |
80ca4592 | 1670 | doc_write(doc, line, linelen); |
ef416fc2 | 1671 | |
80ca4592 | 1672 | bytes = atoi(strchr(line, ':') + 1); |
1673 | ||
1674 | while (bytes > 0) | |
1675 | { | |
1676 | if (bytes > linesize) | |
1677 | linelen = cupsFileRead(fp, line, linesize); | |
1678 | else | |
1679 | linelen = cupsFileRead(fp, line, bytes); | |
ef416fc2 | 1680 | |
80ca4592 | 1681 | if (linelen < 1) |
ef416fc2 | 1682 | { |
80ca4592 | 1683 | line[0] = '\0'; |
1684 | perror("ERROR: Early end-of-file while reading binary data"); | |
1685 | return (0); | |
1686 | } | |
ef416fc2 | 1687 | |
80ca4592 | 1688 | doc_write(doc, line, linelen); |
ef416fc2 | 1689 | |
80ca4592 | 1690 | bytes -= linelen; |
ef416fc2 | 1691 | } |
ef416fc2 | 1692 | } |
80ca4592 | 1693 | else |
1694 | doc_write(doc, line, linelen); | |
1695 | } | |
1696 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0); | |
ef416fc2 | 1697 | |
80ca4592 | 1698 | /* |
1699 | * Finish up this page and return... | |
1700 | */ | |
ef416fc2 | 1701 | |
80ca4592 | 1702 | end_nup(doc, number); |
ef416fc2 | 1703 | |
80ca4592 | 1704 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; |
ef416fc2 | 1705 | |
80ca4592 | 1706 | return (linelen); |
1707 | } | |
ef416fc2 | 1708 | |
ef416fc2 | 1709 | |
80ca4592 | 1710 | /* |
1711 | * 'copy_prolog()' - Copy the document prolog section... | |
1712 | * | |
1713 | * This function expects "line" to be filled with a %%BeginProlog comment line. | |
1714 | * On return, "line" will contain the next line in the file, if any. | |
1715 | */ | |
ef416fc2 | 1716 | |
91c84a35 | 1717 | static ssize_t /* O - Length of next line */ |
80ca4592 | 1718 | copy_prolog(cups_file_t *fp, /* I - File to read from */ |
1719 | pstops_doc_t *doc, /* I - Document info */ | |
1720 | ppd_file_t *ppd, /* I - PPD file */ | |
1721 | char *line, /* I - Line buffer */ | |
91c84a35 | 1722 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1723 | size_t linesize) /* I - Size of line buffer */ |
1724 | { | |
1725 | while (strncmp(line, "%%BeginProlog", 13)) | |
1726 | { | |
1727 | if (!strncmp(line, "%%BeginSetup", 12) || !strncmp(line, "%%Page:", 7)) | |
1728 | break; | |
ef416fc2 | 1729 | |
b86bc4cf | 1730 | doc_write(doc, line, linelen); |
ef416fc2 | 1731 | |
80ca4592 | 1732 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1733 | break; | |
1734 | } | |
ef416fc2 | 1735 | |
b86bc4cf | 1736 | doc_puts(doc, "%%BeginProlog\n"); |
ef416fc2 | 1737 | |
80ca4592 | 1738 | do_prolog(doc, ppd); |
ef416fc2 | 1739 | |
80ca4592 | 1740 | if (!strncmp(line, "%%BeginProlog", 13)) |
1741 | { | |
1742 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
ef416fc2 | 1743 | { |
80ca4592 | 1744 | if (!strncmp(line, "%%EndProlog", 11) || |
1745 | !strncmp(line, "%%BeginSetup", 12) || | |
1746 | !strncmp(line, "%%Page:", 7)) | |
1747 | break; | |
ef416fc2 | 1748 | |
b86bc4cf | 1749 | doc_write(doc, line, linelen); |
ef416fc2 | 1750 | } |
80ca4592 | 1751 | |
1752 | if (!strncmp(line, "%%EndProlog", 11)) | |
1753 | linelen = cupsFileGetLine(fp, line, linesize); | |
ef416fc2 | 1754 | else |
c0e1af83 | 1755 | fputs(_("ERROR: Missing %%EndProlog!\n"), stderr); |
80ca4592 | 1756 | } |
ef416fc2 | 1757 | |
b86bc4cf | 1758 | doc_puts(doc, "%%EndProlog\n"); |
ef416fc2 | 1759 | |
80ca4592 | 1760 | return (linelen); |
1761 | } | |
ef416fc2 | 1762 | |
bd7854cb | 1763 | |
80ca4592 | 1764 | /* |
1765 | * 'copy_setup()' - Copy the document setup section... | |
1766 | * | |
1767 | * This function expects "line" to be filled with a %%BeginSetup comment line. | |
1768 | * On return, "line" will contain the next line in the file, if any. | |
1769 | */ | |
bd7854cb | 1770 | |
91c84a35 | 1771 | static ssize_t /* O - Length of next line */ |
80ca4592 | 1772 | copy_setup(cups_file_t *fp, /* I - File to read from */ |
1773 | pstops_doc_t *doc, /* I - Document info */ | |
1774 | ppd_file_t *ppd, /* I - PPD file */ | |
1775 | char *line, /* I - Line buffer */ | |
91c84a35 | 1776 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1777 | size_t linesize) /* I - Size of line buffer */ |
1778 | { | |
1779 | while (strncmp(line, "%%BeginSetup", 12)) | |
1780 | { | |
1781 | if (!strncmp(line, "%%Page:", 7)) | |
1782 | break; | |
bd7854cb | 1783 | |
b86bc4cf | 1784 | doc_write(doc, line, linelen); |
bd7854cb | 1785 | |
80ca4592 | 1786 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1787 | break; | |
1788 | } | |
1789 | ||
b86bc4cf | 1790 | doc_puts(doc, "%%BeginSetup\n"); |
d09495fa | 1791 | |
1792 | do_setup(doc, ppd); | |
1793 | ||
80ca4592 | 1794 | if (!strncmp(line, "%%BeginSetup", 12)) |
1795 | { | |
1796 | while (strncmp(line, "%%EndSetup", 10)) | |
1797 | { | |
1798 | if (!strncmp(line, "%%Page:", 7)) | |
ef416fc2 | 1799 | break; |
80ca4592 | 1800 | else if (!strncmp(line, "%%IncludeFeature:", 17)) |
ef416fc2 | 1801 | { |
80ca4592 | 1802 | /* |
1803 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1804 | */ | |
ef416fc2 | 1805 | |
80ca4592 | 1806 | if (doc->number_up == 1 && !doc->fitplot) |
1807 | doc->num_options = include_feature(ppd, line, doc->num_options, | |
1808 | &(doc->options)); | |
1809 | } | |
d09495fa | 1810 | else if (strncmp(line, "%%BeginSetup", 12)) |
b86bc4cf | 1811 | doc_write(doc, line, linelen); |
ef416fc2 | 1812 | |
80ca4592 | 1813 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1814 | break; | |
1815 | } | |
bd7854cb | 1816 | |
80ca4592 | 1817 | if (!strncmp(line, "%%EndSetup", 10)) |
1818 | linelen = cupsFileGetLine(fp, line, linesize); | |
1819 | else | |
c0e1af83 | 1820 | fputs(_("ERROR: Missing %%EndSetup!\n"), stderr); |
80ca4592 | 1821 | } |
ef416fc2 | 1822 | |
b86bc4cf | 1823 | doc_puts(doc, "%%EndSetup\n"); |
ef416fc2 | 1824 | |
80ca4592 | 1825 | return (linelen); |
1826 | } | |
ef416fc2 | 1827 | |
ef416fc2 | 1828 | |
80ca4592 | 1829 | /* |
1830 | * 'copy_trailer()' - Copy the document trailer... | |
1831 | * | |
1832 | * This function expects "line" to be filled with a %%Trailer comment line. | |
1833 | * On return, "line" will contain the next line in the file, if any. | |
1834 | */ | |
ef416fc2 | 1835 | |
91c84a35 | 1836 | static ssize_t /* O - Length of next line */ |
80ca4592 | 1837 | copy_trailer(cups_file_t *fp, /* I - File to read from */ |
1838 | pstops_doc_t *doc, /* I - Document info */ | |
1839 | ppd_file_t *ppd, /* I - PPD file */ | |
1840 | int number, /* I - Number of pages */ | |
1841 | char *line, /* I - Line buffer */ | |
91c84a35 | 1842 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1843 | size_t linesize) /* I - Size of line buffer */ |
1844 | { | |
1845 | /* | |
1846 | * Write the trailer comments... | |
1847 | */ | |
ef416fc2 | 1848 | |
80ca4592 | 1849 | puts("%%Trailer"); |
ef416fc2 | 1850 | |
80ca4592 | 1851 | while (linelen > 0) |
1852 | { | |
1853 | if (!strncmp(line, "%%EOF", 5)) | |
1854 | break; | |
1855 | else if (strncmp(line, "%%Trailer", 9) && | |
1856 | strncmp(line, "%%Pages:", 8) && | |
1857 | strncmp(line, "%%BoundingBox:", 14)) | |
1858 | fwrite(line, 1, linelen, stdout); | |
ef416fc2 | 1859 | |
80ca4592 | 1860 | linelen = cupsFileGetLine(fp, line, linesize); |
1861 | } | |
ef416fc2 | 1862 | |
80ca4592 | 1863 | fprintf(stderr, "DEBUG: Wrote %d pages...\n", number); |
ef416fc2 | 1864 | |
80ca4592 | 1865 | printf("%%%%Pages: %d\n", number); |
1866 | if (doc->number_up > 1 || doc->fitplot) | |
1867 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", | |
1868 | PageLeft, PageBottom, PageRight, PageTop); | |
1869 | else | |
1870 | printf("%%%%BoundingBox: %d %d %d %d\n", | |
1871 | doc->new_bounding_box[0], doc->new_bounding_box[1], | |
1872 | doc->new_bounding_box[2], doc->new_bounding_box[3]); | |
ef416fc2 | 1873 | |
80ca4592 | 1874 | return (linelen); |
1875 | } | |
ef416fc2 | 1876 | |
ef416fc2 | 1877 | |
80ca4592 | 1878 | /* |
1879 | * 'do_prolog()' - Send the necessary document prolog commands... | |
1880 | */ | |
ef416fc2 | 1881 | |
80ca4592 | 1882 | static void |
1883 | do_prolog(pstops_doc_t *doc, /* I - Document information */ | |
1884 | ppd_file_t *ppd) /* I - PPD file */ | |
1885 | { | |
b86bc4cf | 1886 | char *ps; /* PS commands */ |
1887 | ||
1888 | ||
80ca4592 | 1889 | /* |
1890 | * Send the document prolog commands... | |
1891 | */ | |
ef416fc2 | 1892 | |
80ca4592 | 1893 | if (ppd && ppd->patches) |
1894 | { | |
b86bc4cf | 1895 | doc_puts(doc, "%%BeginFeature: *JobPatchFile 1\n"); |
1896 | doc_puts(doc, ppd->patches); | |
1897 | doc_puts(doc, "\n%%EndFeature\n"); | |
80ca4592 | 1898 | } |
bd7854cb | 1899 | |
b86bc4cf | 1900 | if ((ps = ppdEmitString(ppd, PPD_ORDER_PROLOG, 0.0)) != NULL) |
1901 | { | |
1902 | doc_puts(doc, ps); | |
1903 | free(ps); | |
1904 | } | |
bd7854cb | 1905 | |
80ca4592 | 1906 | /* |
1907 | * Define ESPshowpage here so that applications that define their | |
1908 | * own procedure to do a showpage pick it up... | |
1909 | */ | |
ef416fc2 | 1910 | |
80ca4592 | 1911 | if (doc->use_ESPshowpage) |
b86bc4cf | 1912 | doc_puts(doc, "userdict/ESPshowpage/showpage load put\n" |
1913 | "userdict/showpage{}put\n"); | |
80ca4592 | 1914 | } |
ef416fc2 | 1915 | |
ef416fc2 | 1916 | |
80ca4592 | 1917 | /* |
1918 | * 'do_setup()' - Send the necessary document setup commands... | |
1919 | */ | |
ef416fc2 | 1920 | |
80ca4592 | 1921 | static void |
1922 | do_setup(pstops_doc_t *doc, /* I - Document information */ | |
1923 | ppd_file_t *ppd) /* I - PPD file */ | |
1924 | { | |
b86bc4cf | 1925 | char *ps; /* PS commands */ |
1926 | ||
1927 | ||
f301802f | 1928 | /* |
1929 | * Disable CTRL-D so that embedded files don't cause printing | |
1930 | * errors... | |
1931 | */ | |
1932 | ||
b86bc4cf | 1933 | doc_puts(doc, "% Disable CTRL-D as an end-of-file marker...\n"); |
1934 | doc_puts(doc, "userdict dup(\\004)cvn{}put (\\004\\004)cvn{}put\n"); | |
f301802f | 1935 | |
80ca4592 | 1936 | /* |
1937 | * Mark any options from %%IncludeFeature: comments... | |
1938 | */ | |
ef416fc2 | 1939 | |
80ca4592 | 1940 | cupsMarkOptions(ppd, doc->num_options, doc->options); |
ef416fc2 | 1941 | |
80ca4592 | 1942 | /* |
1943 | * Send all the printer-specific setup commands... | |
1944 | */ | |
ef416fc2 | 1945 | |
b86bc4cf | 1946 | if ((ps = ppdEmitString(ppd, PPD_ORDER_DOCUMENT, 0.0)) != NULL) |
1947 | { | |
1948 | doc_puts(doc, ps); | |
1949 | free(ps); | |
1950 | } | |
1951 | ||
1952 | if ((ps = ppdEmitString(ppd, PPD_ORDER_ANY, 0.0)) != NULL) | |
1953 | { | |
1954 | doc_puts(doc, ps); | |
1955 | free(ps); | |
1956 | } | |
ef416fc2 | 1957 | |
80ca4592 | 1958 | /* |
1959 | * Set the number of copies for the job... | |
1960 | */ | |
ef416fc2 | 1961 | |
80ca4592 | 1962 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) |
1963 | { | |
b86bc4cf | 1964 | doc_printf(doc, "%%RBIBeginNonPPDFeature: *NumCopies %d\n", doc->copies); |
1965 | doc_printf(doc, | |
1966 | "%d/languagelevel where{pop languagelevel 2 ge}{false}ifelse\n" | |
1967 | "{1 dict begin/NumCopies exch def currentdict end " | |
1968 | "setpagedevice}\n" | |
1969 | "{userdict/#copies 3 -1 roll put}ifelse\n", doc->copies); | |
1970 | doc_puts(doc, "%RBIEndNonPPDFeature\n"); | |
80ca4592 | 1971 | } |
ef416fc2 | 1972 | |
80ca4592 | 1973 | /* |
1974 | * If we are doing N-up printing, disable setpagedevice... | |
1975 | */ | |
ef416fc2 | 1976 | |
80ca4592 | 1977 | if (doc->number_up > 1) |
b86bc4cf | 1978 | doc_puts(doc, "userdict/setpagedevice{pop}bind put\n"); |
ef416fc2 | 1979 | |
80ca4592 | 1980 | /* |
1981 | * Changes to the transfer function must be made AFTER any | |
1982 | * setpagedevice code... | |
1983 | */ | |
ef416fc2 | 1984 | |
80ca4592 | 1985 | if (doc->gamma != 1.0f || doc->brightness != 1.0f) |
b86bc4cf | 1986 | doc_printf(doc, "{ neg 1 add dup 0 lt { pop 1 } { %.3f exp neg 1 add } " |
1987 | "ifelse %.3f mul } bind settransfer\n", | |
1988 | doc->gamma, doc->brightness); | |
ef416fc2 | 1989 | |
80ca4592 | 1990 | /* |
1991 | * Make sure we have rectclip and rectstroke procedures of some sort... | |
1992 | */ | |
ef416fc2 | 1993 | |
b86bc4cf | 1994 | doc_puts(doc, |
1995 | "% x y w h ESPrc - Clip to a rectangle.\n" | |
1996 | "userdict/ESPrc/rectclip where{pop/rectclip load}\n" | |
1997 | "{{newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
1998 | "neg 0 rlineto closepath clip newpath}bind}ifelse put\n"); | |
1999 | ||
2000 | doc_puts(doc, | |
2001 | "% x y w h ESPrf - Fill a rectangle.\n" | |
2002 | "userdict/ESPrf/rectfill where{pop/rectfill load}\n" | |
2003 | "{{gsave newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
2004 | "neg 0 rlineto closepath fill grestore}bind}ifelse put\n"); | |
2005 | ||
2006 | doc_puts(doc, | |
2007 | "% x y w h ESPrs - Stroke a rectangle.\n" | |
2008 | "userdict/ESPrs/rectstroke where{pop/rectstroke load}\n" | |
2009 | "{{gsave newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
2010 | "neg 0 rlineto closepath stroke grestore}bind}ifelse put\n"); | |
ef416fc2 | 2011 | |
80ca4592 | 2012 | /* |
2013 | * Write the page and label prologs... | |
2014 | */ | |
ef416fc2 | 2015 | |
80ca4592 | 2016 | if (doc->number_up == 2 || doc->number_up == 6) |
2017 | { | |
ef416fc2 | 2018 | /* |
80ca4592 | 2019 | * For 2- and 6-up output, rotate the labels to match the orientation |
2020 | * of the pages... | |
ef416fc2 | 2021 | */ |
2022 | ||
80ca4592 | 2023 | if (Orientation & 1) |
b86bc4cf | 2024 | write_label_prolog(doc, doc->page_label, PageBottom, |
2025 | PageWidth - PageLength + PageTop, PageLength); | |
80ca4592 | 2026 | else |
b86bc4cf | 2027 | write_label_prolog(doc, doc->page_label, PageLeft, PageRight, |
2028 | PageLength); | |
80ca4592 | 2029 | } |
2030 | else | |
b86bc4cf | 2031 | write_label_prolog(doc, doc->page_label, PageBottom, PageTop, PageWidth); |
80ca4592 | 2032 | } |
2033 | ||
ef416fc2 | 2034 | |
80ca4592 | 2035 | /* |
2036 | * 'doc_printf()' - Send a formatted string to stdout and/or the temp file. | |
2037 | * | |
2038 | * This function should be used for all page-level output that is affected | |
2039 | * by ordering, collation, etc. | |
2040 | */ | |
ef416fc2 | 2041 | |
80ca4592 | 2042 | static void |
2043 | doc_printf(pstops_doc_t *doc, /* I - Document information */ | |
2044 | const char *format, /* I - Printf-style format string */ | |
2045 | ...) /* I - Additional arguments as needed */ | |
2046 | { | |
2047 | va_list ap; /* Pointer to arguments */ | |
2048 | char buffer[1024]; /* Output buffer */ | |
2049 | size_t bytes; /* Number of bytes to write */ | |
ef416fc2 | 2050 | |
ef416fc2 | 2051 | |
80ca4592 | 2052 | va_start(ap, format); |
2053 | bytes = vsnprintf(buffer, sizeof(buffer), format, ap); | |
2054 | va_end(ap); | |
2055 | ||
2056 | if (bytes > sizeof(buffer)) | |
2057 | { | |
2058 | fprintf(stderr, | |
c0e1af83 | 2059 | _("ERROR: doc_printf overflow (%d bytes) detected, aborting!\n"), |
80ca4592 | 2060 | (int)bytes); |
2061 | exit(1); | |
2062 | } | |
2063 | ||
2064 | doc_write(doc, buffer, bytes); | |
2065 | } | |
2066 | ||
2067 | ||
2068 | /* | |
2069 | * 'doc_puts()' - Send a nul-terminated string to stdout and/or the temp file. | |
2070 | * | |
2071 | * This function should be used for all page-level output that is affected | |
2072 | * by ordering, collation, etc. | |
2073 | */ | |
2074 | ||
2075 | static void | |
2076 | doc_puts(pstops_doc_t *doc, /* I - Document information */ | |
2077 | const char *s) /* I - String to send */ | |
2078 | { | |
2079 | doc_write(doc, s, strlen(s)); | |
2080 | } | |
2081 | ||
ef416fc2 | 2082 | |
80ca4592 | 2083 | /* |
2084 | * 'doc_write()' - Send data to stdout and/or the temp file. | |
2085 | */ | |
ef416fc2 | 2086 | |
80ca4592 | 2087 | static void |
2088 | doc_write(pstops_doc_t *doc, /* I - Document information */ | |
2089 | const char *s, /* I - Data to send */ | |
2090 | size_t len) /* I - Number of bytes to send */ | |
2091 | { | |
2092 | if (!doc->slow_order) | |
2093 | fwrite(s, 1, len, stdout); | |
ef416fc2 | 2094 | |
80ca4592 | 2095 | if (doc->temp) |
2096 | cupsFileWrite(doc->temp, s, len); | |
2097 | } | |
ef416fc2 | 2098 | |
ef416fc2 | 2099 | |
80ca4592 | 2100 | /* |
2101 | * 'end_nup()' - End processing for N-up printing... | |
2102 | */ | |
ef416fc2 | 2103 | |
80ca4592 | 2104 | static void |
2105 | end_nup(pstops_doc_t *doc, /* I - Document information */ | |
2106 | int number) /* I - Page number */ | |
2107 | { | |
2abf387c | 2108 | if (doc->number_up > 1) |
ed486911 | 2109 | doc_puts(doc, "userdict/ESPsave get restore\n"); |
ef416fc2 | 2110 | |
80ca4592 | 2111 | switch (doc->number_up) |
2112 | { | |
2113 | case 1 : | |
2114 | if (doc->use_ESPshowpage) | |
2115 | { | |
ed486911 | 2116 | write_labels(doc, Orientation); |
2117 | doc_puts(doc, "ESPshowpage\n"); | |
80ca4592 | 2118 | } |
2119 | break; | |
ef416fc2 | 2120 | |
80ca4592 | 2121 | case 2 : |
2122 | case 6 : | |
2123 | if (is_last_page(number) && doc->use_ESPshowpage) | |
2124 | { | |
2125 | if (Orientation & 1) | |
2126 | { | |
2127 | /* | |
2128 | * Rotate the labels back to portrait... | |
2129 | */ | |
ef416fc2 | 2130 | |
ed486911 | 2131 | write_labels(doc, Orientation - 1); |
80ca4592 | 2132 | } |
2133 | else if (Orientation == 0) | |
2134 | { | |
2135 | /* | |
2136 | * Rotate the labels to landscape... | |
2137 | */ | |
ef416fc2 | 2138 | |
ed486911 | 2139 | write_labels(doc, doc->normal_landscape ? 1 : 3); |
80ca4592 | 2140 | } |
2141 | else | |
2142 | { | |
2143 | /* | |
2144 | * Rotate the labels to landscape... | |
2145 | */ | |
ef416fc2 | 2146 | |
ed486911 | 2147 | write_labels(doc, doc->normal_landscape ? 3 : 1); |
80ca4592 | 2148 | } |
ef416fc2 | 2149 | |
ed486911 | 2150 | doc_puts(doc, "ESPshowpage\n"); |
80ca4592 | 2151 | } |
2152 | break; | |
ef416fc2 | 2153 | |
80ca4592 | 2154 | default : |
2155 | if (is_last_page(number) && doc->use_ESPshowpage) | |
ef416fc2 | 2156 | { |
ed486911 | 2157 | write_labels(doc, Orientation); |
2158 | doc_puts(doc, "ESPshowpage\n"); | |
ef416fc2 | 2159 | } |
80ca4592 | 2160 | break; |
ef416fc2 | 2161 | } |
2162 | ||
80ca4592 | 2163 | fflush(stdout); |
2164 | } | |
2165 | ||
2166 | ||
2167 | /* | |
2168 | * 'include_feature()' - Include a printer option/feature command. | |
2169 | */ | |
2170 | ||
2171 | static int /* O - New number of options */ | |
2172 | include_feature( | |
2173 | ppd_file_t *ppd, /* I - PPD file */ | |
2174 | const char *line, /* I - DSC line */ | |
2175 | int num_options, /* I - Number of options */ | |
2176 | cups_option_t **options) /* IO - Options */ | |
2177 | { | |
2178 | char name[255], /* Option name */ | |
2179 | value[255]; /* Option value */ | |
2180 | ppd_option_t *option; /* Option in file */ | |
2181 | ppd_choice_t *choice; /* Choice */ | |
ef416fc2 | 2182 | |
ef416fc2 | 2183 | |
2184 | /* | |
80ca4592 | 2185 | * Get the "%%IncludeFeature: *Keyword OptionKeyword" values... |
ef416fc2 | 2186 | */ |
2187 | ||
80ca4592 | 2188 | if (sscanf(line + 17, "%254s%254s", name, value) != 2) |
bd7854cb | 2189 | { |
c0e1af83 | 2190 | fputs(_("ERROR: Bad %%IncludeFeature: comment!\n"), stderr); |
80ca4592 | 2191 | return (num_options); |
bd7854cb | 2192 | } |
ef416fc2 | 2193 | |
2194 | /* | |
80ca4592 | 2195 | * Find the option and choice... |
ef416fc2 | 2196 | */ |
2197 | ||
80ca4592 | 2198 | if ((option = ppdFindOption(ppd, name + 1)) == NULL) |
ef416fc2 | 2199 | { |
c0e1af83 | 2200 | fprintf(stderr, _("WARNING: Unknown option \"%s\"!\n"), name + 1); |
80ca4592 | 2201 | return (num_options); |
ef416fc2 | 2202 | } |
2203 | ||
80ca4592 | 2204 | if (option->section == PPD_ORDER_EXIT || |
2205 | option->section == PPD_ORDER_JCL) | |
2206 | { | |
c0e1af83 | 2207 | fprintf(stderr, _("WARNING: Option \"%s\" cannot be included via " |
2208 | "IncludeFeature!\n"), name + 1); | |
80ca4592 | 2209 | return (num_options); |
2210 | } | |
ef416fc2 | 2211 | |
80ca4592 | 2212 | if ((choice = ppdFindChoice(option, value)) == NULL) |
2213 | { | |
c0e1af83 | 2214 | fprintf(stderr, _("WARNING: Unknown choice \"%s\" for option \"%s\"!\n"), |
80ca4592 | 2215 | value, name + 1); |
2216 | return (num_options); | |
2217 | } | |
ef416fc2 | 2218 | |
80ca4592 | 2219 | /* |
2220 | * Add the option to the option array and return... | |
2221 | */ | |
2222 | ||
2223 | return (cupsAddOption(name + 1, value, num_options, options)); | |
ef416fc2 | 2224 | } |
2225 | ||
2226 | ||
2227 | /* | |
80ca4592 | 2228 | * 'parse_text()' - Parse a text value in a comment... |
2229 | * | |
2230 | * This function parses a DSC text value as defined on page 36 of the | |
2231 | * DSC specification. Text values are either surrounded by parenthesis | |
2232 | * or whitespace-delimited. | |
2233 | * | |
2234 | * The value returned is the literal characters for the entire text | |
2235 | * string, including any parenthesis and escape characters. | |
ef416fc2 | 2236 | */ |
2237 | ||
80ca4592 | 2238 | static char * /* O - Value or NULL on error */ |
2239 | parse_text(const char *start, /* I - Start of text value */ | |
2240 | char **end, /* O - End of text value */ | |
2241 | char *buffer, /* I - Buffer */ | |
2242 | size_t bufsize) /* I - Size of buffer */ | |
ef416fc2 | 2243 | { |
80ca4592 | 2244 | char *bufptr, /* Pointer in buffer */ |
2245 | *bufend; /* End of buffer */ | |
2246 | int level; /* Parenthesis level */ | |
ef416fc2 | 2247 | |
2248 | ||
80ca4592 | 2249 | /* |
2250 | * Skip leading whitespace... | |
2251 | */ | |
ef416fc2 | 2252 | |
80ca4592 | 2253 | while (isspace(*start & 255)) |
2254 | start ++; | |
2255 | ||
2256 | /* | |
2257 | * Then copy the value... | |
2258 | */ | |
ef416fc2 | 2259 | |
80ca4592 | 2260 | level = 0; |
2261 | bufptr = buffer; | |
2262 | bufend = buffer + bufsize - 1; | |
ef416fc2 | 2263 | |
80ca4592 | 2264 | while (bufptr < bufend) |
ef416fc2 | 2265 | { |
80ca4592 | 2266 | if (isspace(*start & 255) && !level) |
2267 | break; | |
ef416fc2 | 2268 | |
80ca4592 | 2269 | *bufptr++ = *start; |
2270 | ||
2271 | if (*start == '(') | |
2272 | level ++; | |
2273 | else if (*start == ')') | |
2274 | { | |
2275 | if (!level) | |
ef416fc2 | 2276 | { |
80ca4592 | 2277 | start ++; |
2278 | break; | |
ef416fc2 | 2279 | } |
2280 | else | |
80ca4592 | 2281 | level --; |
ef416fc2 | 2282 | } |
80ca4592 | 2283 | else if (*start == '\\') |
2284 | { | |
2285 | /* | |
2286 | * Copy escaped character... | |
2287 | */ | |
ef416fc2 | 2288 | |
80ca4592 | 2289 | int i; /* Looping var */ |
ef416fc2 | 2290 | |
80ca4592 | 2291 | |
2292 | for (i = 1; | |
2293 | i <= 3 && isdigit(start[i] & 255) && bufptr < bufend; | |
2294 | *bufptr++ = start[i], i ++); | |
2295 | } | |
2296 | ||
2297 | start ++; | |
ef416fc2 | 2298 | } |
2299 | ||
80ca4592 | 2300 | *bufptr = '\0'; |
2301 | ||
2302 | /* | |
2303 | * Return the value and new pointer into the line... | |
2304 | */ | |
2305 | ||
2306 | if (end) | |
2307 | *end = (char *)start; | |
2308 | ||
2309 | if (bufptr == bufend) | |
2310 | return (NULL); | |
2311 | else | |
2312 | return (buffer); | |
ef416fc2 | 2313 | } |
2314 | ||
2315 | ||
bd7854cb | 2316 | /* |
80ca4592 | 2317 | * 'set_pstops_options()' - Set pstops options... |
bd7854cb | 2318 | */ |
2319 | ||
80ca4592 | 2320 | static void |
2321 | set_pstops_options( | |
2322 | pstops_doc_t *doc, /* I - Document information */ | |
2323 | ppd_file_t *ppd, /* I - PPD file */ | |
2324 | char *argv[], /* I - Command-line arguments */ | |
2325 | int num_options, /* I - Number of options */ | |
2326 | cups_option_t *options) /* I - Options */ | |
bd7854cb | 2327 | { |
80ca4592 | 2328 | const char *val; /* Option value */ |
2329 | int intval; /* Integer option value */ | |
2330 | ppd_attr_t *attr; /* PPD attribute */ | |
2331 | ppd_option_t *option; /* PPD option */ | |
2332 | ppd_choice_t *choice; /* PPD choice */ | |
bd7854cb | 2333 | |
bd7854cb | 2334 | |
80ca4592 | 2335 | /* |
2336 | * Initialize document information structure... | |
2337 | */ | |
bd7854cb | 2338 | |
80ca4592 | 2339 | memset(doc, 0, sizeof(pstops_doc_t)); |
bd7854cb | 2340 | |
80ca4592 | 2341 | doc->job_id = atoi(argv[1]); |
2342 | doc->user = argv[2]; | |
2343 | doc->title = argv[3]; | |
2344 | doc->copies = atoi(argv[4]); | |
bd7854cb | 2345 | |
80ca4592 | 2346 | if (ppd && ppd->landscape > 0) |
2347 | doc->normal_landscape = 1; | |
bd7854cb | 2348 | |
80ca4592 | 2349 | doc->bounding_box[0] = (int)PageLeft; |
2350 | doc->bounding_box[1] = (int)PageBottom; | |
2351 | doc->bounding_box[2] = (int)PageRight; | |
2352 | doc->bounding_box[3] = (int)PageTop; | |
bd7854cb | 2353 | |
80ca4592 | 2354 | doc->new_bounding_box[0] = INT_MAX; |
2355 | doc->new_bounding_box[1] = INT_MAX; | |
2356 | doc->new_bounding_box[2] = INT_MIN; | |
2357 | doc->new_bounding_box[3] = INT_MIN; | |
bd7854cb | 2358 | |
80ca4592 | 2359 | /* |
2360 | * AP_FIRSTPAGE_InputSlot | |
2361 | */ | |
ef416fc2 | 2362 | |
80ca4592 | 2363 | doc->ap_input_slot = cupsGetOption("AP_FIRSTPAGE_InputSlot", num_options, |
2364 | options); | |
ef416fc2 | 2365 | |
80ca4592 | 2366 | /* |
2367 | * AP_FIRSTPAGE_ManualFeed | |
2368 | */ | |
ef416fc2 | 2369 | |
80ca4592 | 2370 | doc->ap_manual_feed = cupsGetOption("AP_FIRSTPAGE_ManualFeed", num_options, |
2371 | options); | |
ef416fc2 | 2372 | |
80ca4592 | 2373 | /* |
2374 | * brightness | |
2375 | */ | |
bd7854cb | 2376 | |
80ca4592 | 2377 | if ((val = cupsGetOption("brightness", num_options, options)) != NULL) |
ef416fc2 | 2378 | { |
80ca4592 | 2379 | /* |
2380 | * Get brightness value from 10 to 1000. | |
2381 | */ | |
ef416fc2 | 2382 | |
80ca4592 | 2383 | intval = atoi(val); |
ef416fc2 | 2384 | |
80ca4592 | 2385 | if (intval < 10 || intval > 1000) |
2386 | { | |
c0e1af83 | 2387 | fprintf(stderr, _("ERROR: Unsupported brightness value %s, using " |
2388 | "brightness=100!\n"), val); | |
80ca4592 | 2389 | doc->brightness = 1.0f; |
2390 | } | |
2391 | else | |
2392 | doc->brightness = intval * 0.01f; | |
ef416fc2 | 2393 | } |
80ca4592 | 2394 | else |
2395 | doc->brightness = 1.0f; | |
ef416fc2 | 2396 | |
ef416fc2 | 2397 | /* |
80ca4592 | 2398 | * collate, multiple-document-handling |
ef416fc2 | 2399 | */ |
2400 | ||
80ca4592 | 2401 | if ((val = cupsGetOption("multiple-document-handling", num_options, options)) != NULL) |
ef416fc2 | 2402 | { |
80ca4592 | 2403 | /* |
2404 | * This IPP attribute is unnecessarily complicated... | |
2405 | * | |
2406 | * single-document, separate-documents-collated-copies, and | |
2407 | * single-document-new-sheet all require collated copies. | |
2408 | * | |
2409 | * separate-documents-uncollated-copies allows for uncollated copies. | |
2410 | */ | |
2411 | ||
2412 | doc->collate = strcasecmp(val, "separate-documents-uncollated-copies") != 0; | |
ef416fc2 | 2413 | } |
2414 | ||
80ca4592 | 2415 | if ((val = cupsGetOption("Collate", num_options, options)) != NULL && |
2416 | (!strcasecmp(val, "true") ||!strcasecmp(val, "on") || | |
2417 | !strcasecmp(val, "yes"))) | |
2418 | doc->collate = 1; | |
ef416fc2 | 2419 | |
80ca4592 | 2420 | /* |
2421 | * emit-jcl | |
2422 | */ | |
ef416fc2 | 2423 | |
80ca4592 | 2424 | if ((val = cupsGetOption("emit-jcl", num_options, options)) != NULL && |
2425 | (!strcasecmp(val, "false") || !strcasecmp(val, "off") || | |
2426 | !strcasecmp(val, "no") || !strcmp(val, "0"))) | |
2427 | doc->emit_jcl = 0; | |
2428 | else | |
2429 | doc->emit_jcl = 1; | |
ef416fc2 | 2430 | |
ef416fc2 | 2431 | /* |
80ca4592 | 2432 | * fitplot |
ef416fc2 | 2433 | */ |
2434 | ||
80ca4592 | 2435 | if ((val = cupsGetOption("fitplot", num_options, options)) != NULL && |
2436 | (!strcasecmp(val, "true") || !strcasecmp(val, "on") || | |
2437 | !strcasecmp(val, "yes"))) | |
2438 | doc->fitplot = 1; | |
ef416fc2 | 2439 | |
2440 | /* | |
80ca4592 | 2441 | * gamma |
ef416fc2 | 2442 | */ |
2443 | ||
80ca4592 | 2444 | if ((val = cupsGetOption("gamma", num_options, options)) != NULL) |
ef416fc2 | 2445 | { |
80ca4592 | 2446 | /* |
2447 | * Get gamma value from 1 to 10000... | |
2448 | */ | |
ef416fc2 | 2449 | |
80ca4592 | 2450 | intval = atoi(val); |
ef416fc2 | 2451 | |
80ca4592 | 2452 | if (intval < 1 || intval > 10000) |
2453 | { | |
c0e1af83 | 2454 | fprintf(stderr, _("ERROR: Unsupported gamma value %s, using " |
2455 | "gamma=1000!\n"), val); | |
80ca4592 | 2456 | doc->gamma = 1.0f; |
2457 | } | |
2458 | else | |
2459 | doc->gamma = intval * 0.001f; | |
2460 | } | |
2461 | else | |
2462 | doc->gamma = 1.0f; | |
ef416fc2 | 2463 | |
2464 | /* | |
80ca4592 | 2465 | * InputSlot |
ef416fc2 | 2466 | */ |
2467 | ||
80ca4592 | 2468 | if ((choice = ppdFindMarkedChoice(ppd, "InputSlot")) != NULL) |
2469 | doc->input_slot = choice->choice; | |
ef416fc2 | 2470 | |
2471 | /* | |
80ca4592 | 2472 | * ManualFeed |
ef416fc2 | 2473 | */ |
2474 | ||
80ca4592 | 2475 | if ((choice = ppdFindMarkedChoice(ppd, "ManualFeed")) != NULL) |
2476 | doc->manual_feed = choice->choice; | |
ef416fc2 | 2477 | |
09a101d6 | 2478 | if ((choice = ppdFindMarkedChoice(ppd, "MirrorPrint")) != NULL) |
2479 | { | |
2480 | val = choice->choice; | |
2481 | choice->marked = 0; | |
2482 | } | |
2483 | else | |
2484 | val = cupsGetOption("mirror", num_options, options); | |
2485 | ||
2486 | if (val && (!strcasecmp(val, "true") || !strcasecmp(val, "on") || | |
2487 | !strcasecmp(val, "yes"))) | |
80ca4592 | 2488 | doc->mirror = 1; |
ef416fc2 | 2489 | |
80ca4592 | 2490 | /* |
2491 | * number-up | |
2492 | */ | |
ef416fc2 | 2493 | |
80ca4592 | 2494 | if ((val = cupsGetOption("number-up", num_options, options)) != NULL) |
2495 | { | |
2496 | switch (intval = atoi(val)) | |
2497 | { | |
2498 | case 1 : | |
2499 | case 2 : | |
2500 | case 4 : | |
2501 | case 6 : | |
2502 | case 9 : | |
2503 | case 16 : | |
2504 | doc->number_up = intval; | |
2505 | break; | |
2506 | default : | |
2507 | fprintf(stderr, | |
c0e1af83 | 2508 | _("ERROR: Unsupported number-up value %d, using " |
2509 | "number-up=1!\n"), intval); | |
80ca4592 | 2510 | doc->number_up = 1; |
2511 | break; | |
2512 | } | |
2513 | } | |
2514 | else | |
2515 | doc->number_up = 1; | |
ef416fc2 | 2516 | |
80ca4592 | 2517 | /* |
2518 | * number-up-layout | |
2519 | */ | |
ef416fc2 | 2520 | |
80ca4592 | 2521 | if ((val = cupsGetOption("number-up-layout", num_options, options)) != NULL) |
ef416fc2 | 2522 | { |
80ca4592 | 2523 | if (!strcasecmp(val, "lrtb")) |
2524 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
2525 | else if (!strcasecmp(val, "lrbt")) | |
2526 | doc->number_up_layout = PSTOPS_LAYOUT_LRBT; | |
2527 | else if (!strcasecmp(val, "rltb")) | |
2528 | doc->number_up_layout = PSTOPS_LAYOUT_RLTB; | |
2529 | else if (!strcasecmp(val, "rlbt")) | |
2530 | doc->number_up_layout = PSTOPS_LAYOUT_RLBT; | |
2531 | else if (!strcasecmp(val, "tblr")) | |
2532 | doc->number_up_layout = PSTOPS_LAYOUT_TBLR; | |
2533 | else if (!strcasecmp(val, "tbrl")) | |
2534 | doc->number_up_layout = PSTOPS_LAYOUT_TBRL; | |
2535 | else if (!strcasecmp(val, "btlr")) | |
2536 | doc->number_up_layout = PSTOPS_LAYOUT_BTLR; | |
2537 | else if (!strcasecmp(val, "btrl")) | |
2538 | doc->number_up_layout = PSTOPS_LAYOUT_BTRL; | |
2539 | else | |
2540 | { | |
c0e1af83 | 2541 | fprintf(stderr, _("ERROR: Unsupported number-up-layout value %s, using " |
2542 | "number-up-layout=lrtb!\n"), val); | |
80ca4592 | 2543 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; |
2544 | } | |
2545 | } | |
2546 | else | |
2547 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
ef416fc2 | 2548 | |
80ca4592 | 2549 | /* |
2550 | * OutputOrder | |
2551 | */ | |
ef416fc2 | 2552 | |
80ca4592 | 2553 | if ((val = cupsGetOption("OutputOrder", num_options, options)) != NULL) |
2554 | { | |
2555 | if (!strcasecmp(val, "Reverse")) | |
2556 | doc->output_order = 1; | |
2557 | } | |
2558 | else if (ppd) | |
2559 | { | |
2560 | /* | |
2561 | * Figure out the right default output order from the PPD file... | |
2562 | */ | |
ef416fc2 | 2563 | |
80ca4592 | 2564 | if ((choice = ppdFindMarkedChoice(ppd, "OutputBin")) != NULL && |
2565 | (attr = ppdFindAttr(ppd, "PageStackOrder", choice->choice)) != NULL && | |
2566 | attr->value) | |
2567 | doc->output_order = !strcasecmp(attr->value, "Reverse"); | |
2568 | else if ((attr = ppdFindAttr(ppd, "DefaultOutputOrder", NULL)) != NULL && | |
2569 | attr->value) | |
2570 | doc->output_order = !strcasecmp(attr->value, "Reverse"); | |
2571 | } | |
ef416fc2 | 2572 | |
80ca4592 | 2573 | /* |
2574 | * page-border | |
2575 | */ | |
ef416fc2 | 2576 | |
80ca4592 | 2577 | if ((val = cupsGetOption("page-border", num_options, options)) != NULL) |
2578 | { | |
2579 | if (!strcasecmp(val, "none")) | |
2580 | doc->page_border = PSTOPS_BORDERNONE; | |
2581 | else if (!strcasecmp(val, "single")) | |
2582 | doc->page_border = PSTOPS_BORDERSINGLE; | |
2583 | else if (!strcasecmp(val, "single-thick")) | |
2584 | doc->page_border = PSTOPS_BORDERSINGLE2; | |
2585 | else if (!strcasecmp(val, "double")) | |
2586 | doc->page_border = PSTOPS_BORDERDOUBLE; | |
2587 | else if (!strcasecmp(val, "double-thick")) | |
2588 | doc->page_border = PSTOPS_BORDERDOUBLE2; | |
2589 | else | |
2590 | { | |
c0e1af83 | 2591 | fprintf(stderr, _("ERROR: Unsupported page-border value %s, using " |
2592 | "page-border=none!\n"), val); | |
80ca4592 | 2593 | doc->page_border = PSTOPS_BORDERNONE; |
2594 | } | |
ef416fc2 | 2595 | } |
80ca4592 | 2596 | else |
2597 | doc->page_border = PSTOPS_BORDERNONE; | |
ef416fc2 | 2598 | |
80ca4592 | 2599 | /* |
2600 | * page-label | |
2601 | */ | |
ef416fc2 | 2602 | |
80ca4592 | 2603 | doc->page_label = cupsGetOption("page-label", num_options, options); |
ef416fc2 | 2604 | |
80ca4592 | 2605 | /* |
2606 | * page-ranges | |
2607 | */ | |
ef416fc2 | 2608 | |
80ca4592 | 2609 | doc->page_ranges = cupsGetOption("page-ranges", num_options, options); |
ef416fc2 | 2610 | |
2611 | /* | |
80ca4592 | 2612 | * page-set |
ef416fc2 | 2613 | */ |
2614 | ||
80ca4592 | 2615 | doc->page_set = cupsGetOption("page-set", num_options, options); |
ef416fc2 | 2616 | |
2617 | /* | |
80ca4592 | 2618 | * Now figure out if we have to force collated copies, etc. |
ef416fc2 | 2619 | */ |
2620 | ||
80ca4592 | 2621 | if (ppd && ppd->manual_copies && Duplex && doc->copies > 1) |
ef416fc2 | 2622 | { |
80ca4592 | 2623 | /* |
2624 | * Force collated copies when printing a duplexed document to | |
2625 | * a non-PS printer that doesn't do hardware copy generation. | |
2626 | * Otherwise the copies will end up on the front/back side of | |
2627 | * each page. | |
2628 | */ | |
ef416fc2 | 2629 | |
80ca4592 | 2630 | doc->collate = 1; |
ef416fc2 | 2631 | } |
2632 | ||
2633 | /* | |
80ca4592 | 2634 | * See if we have to filter the fast or slow way... |
ef416fc2 | 2635 | */ |
2636 | ||
80ca4592 | 2637 | if (doc->collate && doc->copies > 1) |
ef416fc2 | 2638 | { |
80ca4592 | 2639 | /* |
2640 | * See if we need to manually collate the pages... | |
2641 | */ | |
2642 | ||
2643 | doc->slow_collate = 1; | |
2644 | ||
2645 | if ((choice = ppdFindMarkedChoice(ppd, "Collate")) != NULL && | |
2646 | !strcasecmp(choice->choice, "True")) | |
bd7854cb | 2647 | { |
80ca4592 | 2648 | /* |
2649 | * Hardware collate option is selected, see if the option is | |
2650 | * conflicting - if not, collate in hardware. Otherwise, | |
2651 | * turn the hardware collate option off... | |
2652 | */ | |
2653 | ||
2abf387c | 2654 | if ((option = ppdFindOption(ppd, "Collate")) != NULL && |
80ca4592 | 2655 | !option->conflicted) |
2656 | doc->slow_collate = 0; | |
bd7854cb | 2657 | else |
80ca4592 | 2658 | ppdMarkOption(ppd, "Collate", "False"); |
bd7854cb | 2659 | } |
ef416fc2 | 2660 | } |
2661 | else | |
80ca4592 | 2662 | doc->slow_collate = 0; |
2663 | ||
2664 | if (!ppdFindOption(ppd, "OutputOrder") && doc->output_order) | |
2665 | doc->slow_order = 1; | |
2666 | else | |
2667 | doc->slow_order = 0; | |
2668 | ||
2abf387c | 2669 | if (Duplex && |
2670 | (doc->slow_collate || doc->slow_order || | |
2671 | ((attr = ppdFindAttr(ppd, "cupsEvenDuplex", NULL)) != NULL && | |
2672 | attr->value && !strcasecmp(attr->value, "true")))) | |
80ca4592 | 2673 | doc->slow_duplex = 1; |
2674 | else | |
2675 | doc->slow_duplex = 0; | |
2676 | ||
2677 | /* | |
2678 | * Create a temporary file for page data if we need to filter slowly... | |
2679 | */ | |
2680 | ||
2681 | if (doc->slow_order || doc->slow_collate) | |
ef416fc2 | 2682 | { |
80ca4592 | 2683 | if ((doc->temp = cupsTempFile2(doc->tempfile, |
2684 | sizeof(doc->tempfile))) == NULL) | |
bd7854cb | 2685 | { |
c0e1af83 | 2686 | fprintf(stderr, _("ERROR: Unable to create temporary file: %s\n"), |
80ca4592 | 2687 | strerror(errno)); |
2688 | exit(1); | |
bd7854cb | 2689 | } |
ef416fc2 | 2690 | } |
80ca4592 | 2691 | |
2692 | /* | |
2693 | * Figure out if we should use ESPshowpage or not... | |
2694 | */ | |
2695 | ||
2696 | if (doc->page_label || getenv("CLASSIFICATION") || doc->number_up > 1 || | |
2697 | doc->page_border) | |
2698 | { | |
2699 | /* | |
2700 | * Yes, use ESPshowpage... | |
2701 | */ | |
2702 | ||
2703 | doc->use_ESPshowpage = 1; | |
2704 | } | |
2705 | ||
2706 | fprintf(stderr, "DEBUG: slow_collate=%d, slow_duplex=%d, slow_order=%d\n", | |
2707 | doc->slow_collate, doc->slow_duplex, doc->slow_order); | |
ef416fc2 | 2708 | } |
2709 | ||
2710 | ||
2711 | /* | |
80ca4592 | 2712 | * 'skip_page()' - Skip past a page that won't be printed... |
ef416fc2 | 2713 | */ |
2714 | ||
91c84a35 | 2715 | static ssize_t /* O - Length of next line */ |
80ca4592 | 2716 | skip_page(cups_file_t *fp, /* I - File to read from */ |
2717 | char *line, /* I - Line buffer */ | |
91c84a35 | 2718 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 2719 | size_t linesize) /* I - Size of line buffer */ |
ef416fc2 | 2720 | { |
80ca4592 | 2721 | int level; /* Embedded document level */ |
ef416fc2 | 2722 | |
2723 | ||
80ca4592 | 2724 | level = 0; |
ef416fc2 | 2725 | |
80ca4592 | 2726 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) |
ef416fc2 | 2727 | { |
80ca4592 | 2728 | if (level == 0 && |
d6ae789d | 2729 | (!strncmp(line, "%%Page:", 7) || !strncmp(line, "%%Trailer", 9))) |
ef416fc2 | 2730 | break; |
80ca4592 | 2731 | else if (!strncmp(line, "%%BeginDocument", 15) || |
2732 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
2733 | level ++; | |
2734 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
2735 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
2736 | level --; | |
2737 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
2738 | (!strncmp(line, "%%BeginData:", 12) && | |
2739 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
ef416fc2 | 2740 | { |
2741 | /* | |
80ca4592 | 2742 | * Skip binary data... |
ef416fc2 | 2743 | */ |
2744 | ||
80ca4592 | 2745 | int bytes; /* Bytes of data */ |
ef416fc2 | 2746 | |
ef416fc2 | 2747 | |
80ca4592 | 2748 | bytes = atoi(strchr(line, ':') + 1); |
ef416fc2 | 2749 | |
80ca4592 | 2750 | while (bytes > 0) |
2751 | { | |
2752 | if (bytes > linesize) | |
2753 | linelen = cupsFileRead(fp, line, linesize); | |
2754 | else | |
2755 | linelen = cupsFileRead(fp, line, bytes); | |
ef416fc2 | 2756 | |
80ca4592 | 2757 | if (linelen < 1) |
2758 | { | |
2759 | line[0] = '\0'; | |
2760 | perror("ERROR: Early end-of-file while reading binary data"); | |
2761 | return (0); | |
2762 | } | |
ef416fc2 | 2763 | |
80ca4592 | 2764 | bytes -= linelen; |
2765 | } | |
2766 | } | |
2767 | } | |
ef416fc2 | 2768 | |
80ca4592 | 2769 | return (linelen); |
ef416fc2 | 2770 | } |
2771 | ||
2772 | ||
ef416fc2 | 2773 | /* |
2774 | * 'start_nup()' - Start processing for N-up printing... | |
2775 | */ | |
2776 | ||
2777 | static void | |
80ca4592 | 2778 | start_nup(pstops_doc_t *doc, /* I - Document information */ |
2779 | int number, /* I - Page number */ | |
2780 | int show_border, /* I - Show the border? */ | |
2781 | const int *bounding_box) /* I - BoundingBox value */ | |
ef416fc2 | 2782 | { |
80ca4592 | 2783 | int pos; /* Position on page */ |
2784 | int x, y; /* Relative position of subpage */ | |
2785 | float w, l, /* Width and length of subpage */ | |
2786 | tx, ty; /* Translation values for subpage */ | |
2787 | float pagew, /* Printable width of page */ | |
2788 | pagel; /* Printable height of page */ | |
a41f09e2 MS |
2789 | int bboxx, /* BoundingBox X origin */ |
2790 | bboxy, /* BoundingBox Y origin */ | |
2791 | bboxw, /* BoundingBox width */ | |
80ca4592 | 2792 | bboxl; /* BoundingBox height */ |
a41f09e2 | 2793 | float margin = 0; /* Current margin for border */ |
80ca4592 | 2794 | |
ef416fc2 | 2795 | |
2abf387c | 2796 | if (doc->number_up > 1) |
80ca4592 | 2797 | doc_puts(doc, "userdict/ESPsave save put\n"); |
ef416fc2 | 2798 | |
80ca4592 | 2799 | if (doc->mirror) |
2800 | doc_printf(doc, "%.1f 0.0 translate -1 1 scale\n", PageWidth); | |
ef416fc2 | 2801 | |
80ca4592 | 2802 | pos = (number - 1) % doc->number_up; |
2803 | pagew = PageRight - PageLeft; | |
2804 | pagel = PageTop - PageBottom; | |
ef416fc2 | 2805 | |
80ca4592 | 2806 | if (doc->fitplot) |
2807 | { | |
a41f09e2 MS |
2808 | bboxx = bounding_box[0]; |
2809 | bboxy = bounding_box[1]; | |
80ca4592 | 2810 | bboxw = bounding_box[2] - bounding_box[0]; |
2811 | bboxl = bounding_box[3] - bounding_box[1]; | |
2812 | } | |
2813 | else | |
2814 | { | |
a41f09e2 MS |
2815 | bboxx = 0; |
2816 | bboxy = 0; | |
80ca4592 | 2817 | bboxw = PageWidth; |
2818 | bboxl = PageLength; | |
2819 | } | |
ef416fc2 | 2820 | |
80ca4592 | 2821 | fprintf(stderr, "DEBUG: pagew = %.1f, pagel = %.1f\n", pagew, pagel); |
a41f09e2 MS |
2822 | fprintf(stderr, "DEBUG: bboxx = %d, bboxy = %d, bboxw = %d, bboxl = %d\n", |
2823 | bboxx, bboxy, bboxw, bboxl); | |
80ca4592 | 2824 | fprintf(stderr, "DEBUG: PageLeft = %.1f, PageRight = %.1f\n", |
2825 | PageLeft, PageRight); | |
2826 | fprintf(stderr, "DEBUG: PageTop = %.1f, PageBottom = %.1f\n", | |
2827 | PageTop, PageBottom); | |
2828 | fprintf(stderr, "DEBUG: PageWidth = %.1f, PageLength = %.1f\n", | |
2829 | PageWidth, PageLength); | |
ef416fc2 | 2830 | |
2831 | switch (Orientation) | |
2832 | { | |
2833 | case 1 : /* Landscape */ | |
80ca4592 | 2834 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", PageLength); |
ef416fc2 | 2835 | break; |
2836 | case 2 : /* Reverse Portrait */ | |
80ca4592 | 2837 | doc_printf(doc, "%.1f %.1f translate 180 rotate\n", PageWidth, |
2838 | PageLength); | |
ef416fc2 | 2839 | break; |
2840 | case 3 : /* Reverse Landscape */ | |
80ca4592 | 2841 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", PageWidth); |
ef416fc2 | 2842 | break; |
2843 | } | |
2844 | ||
80ca4592 | 2845 | if (Duplex && doc->number_up > 1 && ((number / doc->number_up) & 1)) |
2846 | doc_printf(doc, "%.1f %.1f translate\n", PageWidth - PageRight, PageBottom); | |
2847 | else if (doc->number_up > 1 || doc->fitplot) | |
2848 | doc_printf(doc, "%.1f %.1f translate\n", PageLeft, PageBottom); | |
ef416fc2 | 2849 | |
80ca4592 | 2850 | switch (doc->number_up) |
ef416fc2 | 2851 | { |
2852 | default : | |
80ca4592 | 2853 | if (doc->fitplot) |
bd7854cb | 2854 | { |
80ca4592 | 2855 | w = pagew; |
2856 | l = w * bboxl / bboxw; | |
bd7854cb | 2857 | |
80ca4592 | 2858 | if (l > pagel) |
bd7854cb | 2859 | { |
80ca4592 | 2860 | l = pagel; |
2861 | w = l * bboxw / bboxl; | |
bd7854cb | 2862 | } |
2863 | ||
80ca4592 | 2864 | tx = 0.5 * (pagew - w); |
2865 | ty = 0.5 * (pagel - l); | |
bd7854cb | 2866 | |
80ca4592 | 2867 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", tx, ty, |
2868 | w / bboxw, l / bboxl); | |
bd7854cb | 2869 | } |
2870 | else | |
2871 | { | |
2872 | w = PageWidth; | |
2873 | l = PageLength; | |
2874 | } | |
ef416fc2 | 2875 | break; |
2876 | ||
2877 | case 2 : | |
2878 | if (Orientation & 1) | |
2879 | { | |
2880 | x = pos & 1; | |
2881 | ||
80ca4592 | 2882 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2883 | x = 1 - x; |
2884 | ||
80ca4592 | 2885 | w = pagel; |
2886 | l = w * bboxl / bboxw; | |
ef416fc2 | 2887 | |
80ca4592 | 2888 | if (l > (pagew * 0.5)) |
ef416fc2 | 2889 | { |
80ca4592 | 2890 | l = pagew * 0.5; |
2891 | w = l * bboxw / bboxl; | |
ef416fc2 | 2892 | } |
2893 | ||
80ca4592 | 2894 | tx = 0.5 * (pagew * 0.5 - l); |
2895 | ty = 0.5 * (pagel - w); | |
ef416fc2 | 2896 | |
80ca4592 | 2897 | if (doc->normal_landscape) |
2898 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); | |
ef416fc2 | 2899 | else |
80ca4592 | 2900 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); |
ef416fc2 | 2901 | |
80ca4592 | 2902 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2903 | ty, tx + pagew * 0.5 * x, w / bboxw, l / bboxl); | |
ef416fc2 | 2904 | } |
2905 | else | |
2906 | { | |
2907 | x = pos & 1; | |
2908 | ||
80ca4592 | 2909 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2910 | x = 1 - x; |
2911 | ||
80ca4592 | 2912 | l = pagew; |
2913 | w = l * bboxw / bboxl; | |
ef416fc2 | 2914 | |
80ca4592 | 2915 | if (w > (pagel * 0.5)) |
ef416fc2 | 2916 | { |
80ca4592 | 2917 | w = pagel * 0.5; |
2918 | l = w * bboxl / bboxw; | |
ef416fc2 | 2919 | } |
2920 | ||
80ca4592 | 2921 | tx = 0.5 * (pagel * 0.5 - w); |
2922 | ty = 0.5 * (pagew - l); | |
ef416fc2 | 2923 | |
80ca4592 | 2924 | if (doc->normal_landscape) |
2925 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); | |
ef416fc2 | 2926 | else |
80ca4592 | 2927 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2928 | |
80ca4592 | 2929 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2930 | tx + pagel * 0.5 * x, ty, w / bboxw, l / bboxl); | |
ef416fc2 | 2931 | } |
2932 | break; | |
2933 | ||
2934 | case 4 : | |
80ca4592 | 2935 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2936 | { |
2937 | x = (pos / 2) & 1; | |
2938 | y = pos & 1; | |
2939 | } | |
2940 | else | |
2941 | { | |
2942 | x = pos & 1; | |
2943 | y = (pos / 2) & 1; | |
2944 | } | |
2945 | ||
80ca4592 | 2946 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2947 | x = 1 - x; |
2948 | ||
80ca4592 | 2949 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2950 | y = 1 - y; |
2951 | ||
80ca4592 | 2952 | w = pagew * 0.5; |
2953 | l = w * bboxl / bboxw; | |
ef416fc2 | 2954 | |
80ca4592 | 2955 | if (l > (pagel * 0.5)) |
ef416fc2 | 2956 | { |
80ca4592 | 2957 | l = pagel * 0.5; |
2958 | w = l * bboxw / bboxl; | |
ef416fc2 | 2959 | } |
2960 | ||
80ca4592 | 2961 | tx = 0.5 * (pagew * 0.5 - w); |
2962 | ty = 0.5 * (pagel * 0.5 - l); | |
ef416fc2 | 2963 | |
80ca4592 | 2964 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2965 | tx + x * pagew * 0.5, ty + y * pagel * 0.5, | |
2966 | w / bboxw, l / bboxl); | |
ef416fc2 | 2967 | break; |
2968 | ||
2969 | case 6 : | |
2970 | if (Orientation & 1) | |
2971 | { | |
80ca4592 | 2972 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2973 | { |
2974 | x = pos / 3; | |
2975 | y = pos % 3; | |
2976 | ||
80ca4592 | 2977 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2978 | x = 1 - x; |
2979 | ||
80ca4592 | 2980 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2981 | y = 2 - y; |
2982 | } | |
2983 | else | |
2984 | { | |
2985 | x = pos & 1; | |
2986 | y = pos / 2; | |
2987 | ||
80ca4592 | 2988 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2989 | x = 1 - x; |
2990 | ||
80ca4592 | 2991 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2992 | y = 2 - y; |
2993 | } | |
2994 | ||
80ca4592 | 2995 | w = pagel * 0.5; |
2996 | l = w * bboxl / bboxw; | |
ef416fc2 | 2997 | |
80ca4592 | 2998 | if (l > (pagew * 0.333)) |
ef416fc2 | 2999 | { |
80ca4592 | 3000 | l = pagew * 0.333; |
3001 | w = l * bboxw / bboxl; | |
ef416fc2 | 3002 | } |
3003 | ||
80ca4592 | 3004 | tx = 0.5 * (pagel - 2 * w); |
3005 | ty = 0.5 * (pagew - 3 * l); | |
ef416fc2 | 3006 | |
80ca4592 | 3007 | if (doc->normal_landscape) |
f301802f | 3008 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 3009 | else |
f301802f | 3010 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 3011 | |
80ca4592 | 3012 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 3013 | tx + x * w, ty + y * l, l / bboxl, w / bboxw); |
ef416fc2 | 3014 | } |
3015 | else | |
3016 | { | |
80ca4592 | 3017 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3018 | { |
3019 | x = pos / 2; | |
3020 | y = pos & 1; | |
3021 | ||
80ca4592 | 3022 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3023 | x = 2 - x; |
3024 | ||
80ca4592 | 3025 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3026 | y = 1 - y; |
3027 | } | |
3028 | else | |
3029 | { | |
3030 | x = pos % 3; | |
3031 | y = pos / 3; | |
3032 | ||
80ca4592 | 3033 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3034 | x = 2 - x; |
3035 | ||
80ca4592 | 3036 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3037 | y = 1 - y; |
3038 | } | |
3039 | ||
80ca4592 | 3040 | l = pagew * 0.5; |
3041 | w = l * bboxw / bboxl; | |
ef416fc2 | 3042 | |
80ca4592 | 3043 | if (w > (pagel * 0.333)) |
ef416fc2 | 3044 | { |
80ca4592 | 3045 | w = pagel * 0.333; |
3046 | l = w * bboxl / bboxw; | |
ef416fc2 | 3047 | } |
3048 | ||
f301802f | 3049 | tx = 0.5 * (pagel - 3 * w); |
3050 | ty = 0.5 * (pagew - 2 * l); | |
ef416fc2 | 3051 | |
80ca4592 | 3052 | if (doc->normal_landscape) |
f301802f | 3053 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 3054 | else |
f301802f | 3055 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 3056 | |
80ca4592 | 3057 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 3058 | tx + w * x, ty + l * y, w / bboxw, l / bboxl); |
3059 | ||
ef416fc2 | 3060 | } |
3061 | break; | |
3062 | ||
3063 | case 9 : | |
80ca4592 | 3064 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3065 | { |
3066 | x = (pos / 3) % 3; | |
3067 | y = pos % 3; | |
3068 | } | |
3069 | else | |
3070 | { | |
3071 | x = pos % 3; | |
3072 | y = (pos / 3) % 3; | |
3073 | } | |
3074 | ||
80ca4592 | 3075 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3076 | x = 2 - x; |
3077 | ||
80ca4592 | 3078 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3079 | y = 2 - y; |
3080 | ||
80ca4592 | 3081 | w = pagew * 0.333; |
3082 | l = w * bboxl / bboxw; | |
ef416fc2 | 3083 | |
80ca4592 | 3084 | if (l > (pagel * 0.333)) |
ef416fc2 | 3085 | { |
80ca4592 | 3086 | l = pagel * 0.333; |
3087 | w = l * bboxw / bboxl; | |
ef416fc2 | 3088 | } |
3089 | ||
80ca4592 | 3090 | tx = 0.5 * (pagew * 0.333 - w); |
3091 | ty = 0.5 * (pagel * 0.333 - l); | |
ef416fc2 | 3092 | |
80ca4592 | 3093 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
3094 | tx + x * pagew * 0.333, ty + y * pagel * 0.333, | |
3095 | w / bboxw, l / bboxl); | |
ef416fc2 | 3096 | break; |
3097 | ||
3098 | case 16 : | |
80ca4592 | 3099 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3100 | { |
3101 | x = (pos / 4) & 3; | |
3102 | y = pos & 3; | |
3103 | } | |
3104 | else | |
3105 | { | |
3106 | x = pos & 3; | |
3107 | y = (pos / 4) & 3; | |
3108 | } | |
3109 | ||
80ca4592 | 3110 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3111 | x = 3 - x; |
3112 | ||
80ca4592 | 3113 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3114 | y = 3 - y; |
3115 | ||
80ca4592 | 3116 | w = pagew * 0.25; |
3117 | l = w * bboxl / bboxw; | |
ef416fc2 | 3118 | |
80ca4592 | 3119 | if (l > (pagel * 0.25)) |
ef416fc2 | 3120 | { |
80ca4592 | 3121 | l = pagel * 0.25; |
3122 | w = l * bboxw / bboxl; | |
ef416fc2 | 3123 | } |
3124 | ||
80ca4592 | 3125 | tx = 0.5 * (pagew * 0.25 - w); |
3126 | ty = 0.5 * (pagel * 0.25 - l); | |
ef416fc2 | 3127 | |
80ca4592 | 3128 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
3129 | tx + x * pagew * 0.25, ty + y * pagel * 0.25, | |
3130 | w / bboxw, l / bboxl); | |
ef416fc2 | 3131 | break; |
3132 | } | |
3133 | ||
3134 | /* | |
3135 | * Draw borders as necessary... | |
3136 | */ | |
3137 | ||
80ca4592 | 3138 | if (doc->page_border && show_border) |
ef416fc2 | 3139 | { |
80ca4592 | 3140 | int rects; /* Number of border rectangles */ |
a41f09e2 | 3141 | float fscale; /* Scaling value for points */ |
ef416fc2 | 3142 | |
3143 | ||
80ca4592 | 3144 | rects = (doc->page_border & PSTOPS_BORDERDOUBLE) ? 2 : 1; |
ef416fc2 | 3145 | fscale = PageWidth / w; |
3146 | margin = 2.25 * fscale; | |
3147 | ||
3148 | /* | |
3149 | * Set the line width and color... | |
3150 | */ | |
3151 | ||
80ca4592 | 3152 | doc_puts(doc, "gsave\n"); |
3153 | doc_printf(doc, "%.3f setlinewidth 0 setgray newpath\n", | |
3154 | (doc->page_border & PSTOPS_BORDERTHICK) ? 0.5 * fscale : | |
3155 | 0.24 * fscale); | |
ef416fc2 | 3156 | |
3157 | /* | |
3158 | * Draw border boxes... | |
3159 | */ | |
3160 | ||
3161 | for (; rects > 0; rects --, margin += 2 * fscale) | |
80ca4592 | 3162 | if (doc->number_up > 1) |
3163 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", | |
a41f09e2 MS |
3164 | margin, |
3165 | margin, | |
3166 | bboxw - 2 * margin, | |
3167 | bboxl - 2 * margin); | |
ef416fc2 | 3168 | else |
80ca4592 | 3169 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", |
3170 | PageLeft + margin, | |
3171 | PageBottom + margin, | |
3172 | PageRight - PageLeft - 2 * margin, | |
3173 | PageTop - PageBottom - 2 * margin); | |
ef416fc2 | 3174 | |
3175 | /* | |
3176 | * Restore pen settings... | |
3177 | */ | |
3178 | ||
80ca4592 | 3179 | doc_puts(doc, "grestore\n"); |
ef416fc2 | 3180 | } |
3181 | ||
80ca4592 | 3182 | if (doc->fitplot) |
ef416fc2 | 3183 | { |
3184 | /* | |
a41f09e2 | 3185 | * Offset the page by its bounding box... |
ef416fc2 | 3186 | */ |
3187 | ||
80ca4592 | 3188 | doc_printf(doc, "%d %d translate\n", -bounding_box[0], |
3189 | -bounding_box[1]); | |
80ca4592 | 3190 | } |
a41f09e2 MS |
3191 | |
3192 | if (doc->fitplot || doc->number_up > 1) | |
80ca4592 | 3193 | { |
3194 | /* | |
a41f09e2 | 3195 | * Clip the page to the page's bounding box... |
80ca4592 | 3196 | */ |
3197 | ||
a41f09e2 MS |
3198 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrc\n", |
3199 | bboxx + margin, bboxy + margin, | |
3200 | bboxw - 2 * margin, bboxl - 2 * margin); | |
ef416fc2 | 3201 | } |
3202 | } | |
3203 | ||
3204 | ||
b86bc4cf | 3205 | /* |
3206 | * 'write_label_prolog()' - Write the prolog with the classification | |
3207 | * and page label. | |
3208 | */ | |
3209 | ||
3210 | static void | |
3211 | write_label_prolog(pstops_doc_t *doc, /* I - Document info */ | |
3212 | const char *label, /* I - Page label */ | |
3213 | float bottom, /* I - Bottom position in points */ | |
3214 | float top, /* I - Top position in points */ | |
3215 | float width) /* I - Width in points */ | |
3216 | { | |
3217 | const char *classification; /* CLASSIFICATION environment variable */ | |
3218 | const char *ptr; /* Temporary string pointer */ | |
3219 | ||
3220 | ||
3221 | /* | |
3222 | * First get the current classification... | |
3223 | */ | |
3224 | ||
3225 | if ((classification = getenv("CLASSIFICATION")) == NULL) | |
3226 | classification = ""; | |
3227 | if (strcmp(classification, "none") == 0) | |
3228 | classification = ""; | |
3229 | ||
3230 | /* | |
3231 | * If there is nothing to show, bind an empty 'write labels' procedure | |
3232 | * and return... | |
3233 | */ | |
3234 | ||
3235 | if (!classification[0] && (label == NULL || !label[0])) | |
3236 | { | |
3237 | doc_puts(doc, "userdict/ESPwl{}bind put\n"); | |
3238 | return; | |
3239 | } | |
3240 | ||
3241 | /* | |
3242 | * Set the classification + page label string... | |
3243 | */ | |
3244 | ||
3245 | doc_puts(doc, "userdict"); | |
3246 | if (!strcmp(classification, "confidential")) | |
3247 | doc_puts(doc, "/ESPpl(CONFIDENTIAL"); | |
3248 | else if (!strcmp(classification, "classified")) | |
3249 | doc_puts(doc, "/ESPpl(CLASSIFIED"); | |
3250 | else if (!strcmp(classification, "secret")) | |
3251 | doc_puts(doc, "/ESPpl(SECRET"); | |
3252 | else if (!strcmp(classification, "topsecret")) | |
3253 | doc_puts(doc, "/ESPpl(TOP SECRET"); | |
3254 | else if (!strcmp(classification, "unclassified")) | |
3255 | doc_puts(doc, "/ESPpl(UNCLASSIFIED"); | |
3256 | else | |
3257 | { | |
3258 | doc_puts(doc, "/ESPpl("); | |
3259 | ||
3260 | for (ptr = classification; *ptr; ptr ++) | |
3261 | { | |
3262 | if (*ptr < 32 || *ptr > 126) | |
3263 | doc_printf(doc, "\\%03o", *ptr); | |
3264 | else if (*ptr == '_') | |
3265 | doc_puts(doc, " "); | |
3266 | else if (*ptr == '(' || *ptr == ')' || *ptr == '\\') | |
3267 | doc_printf(doc, "\\%c", *ptr); | |
3268 | else | |
3269 | doc_printf(doc, "%c", *ptr); | |
3270 | } | |
3271 | } | |
3272 | ||
3273 | if (label) | |
3274 | { | |
3275 | if (classification[0]) | |
3276 | doc_puts(doc, " - "); | |
3277 | ||
3278 | /* | |
3279 | * Quote the label string as needed... | |
3280 | */ | |
3281 | ||
3282 | for (ptr = label; *ptr; ptr ++) | |
3283 | { | |
3284 | if (*ptr < 32 || *ptr > 126) | |
3285 | doc_printf(doc, "\\%03o", *ptr); | |
3286 | else if (*ptr == '(' || *ptr == ')' || *ptr == '\\') | |
3287 | doc_printf(doc, "\\%c", *ptr); | |
3288 | else | |
3289 | doc_printf(doc, "%c", *ptr); | |
3290 | } | |
3291 | } | |
3292 | ||
3293 | doc_puts(doc, ")put\n"); | |
3294 | ||
3295 | /* | |
3296 | * Then get a 14 point Helvetica-Bold font... | |
3297 | */ | |
3298 | ||
3299 | doc_puts(doc, "userdict/ESPpf /Helvetica-Bold findfont 14 scalefont put\n"); | |
3300 | ||
3301 | /* | |
3302 | * Finally, the procedure to write the labels on the page... | |
3303 | */ | |
3304 | ||
3305 | doc_puts(doc, "userdict/ESPwl{\n"); | |
3306 | doc_puts(doc, " ESPpf setfont\n"); | |
3307 | doc_printf(doc, " ESPpl stringwidth pop dup 12 add exch -0.5 mul %.0f add\n", | |
3308 | width * 0.5f); | |
3309 | doc_puts(doc, " 1 setgray\n"); | |
3310 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrf\n", bottom - 2.0); | |
3311 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrf\n", top - 18.0); | |
3312 | doc_puts(doc, " 0 setgray\n"); | |
3313 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrs\n", bottom - 2.0); | |
3314 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrs\n", top - 18.0); | |
3315 | doc_printf(doc, " dup %.0f moveto ESPpl show\n", bottom + 2.0); | |
3316 | doc_printf(doc, " %.0f moveto ESPpl show\n", top - 14.0); | |
3317 | doc_puts(doc, "pop\n"); | |
3318 | doc_puts(doc, "}bind put\n"); | |
3319 | } | |
3320 | ||
3321 | ||
ed486911 | 3322 | /* |
3323 | * 'write_labels()' - Write the actual page labels. | |
3324 | * | |
3325 | * This function is a copy of the one in common.c since we need to | |
3326 | * use doc_puts/doc_printf instead of puts/printf... | |
3327 | */ | |
3328 | ||
3329 | static void | |
3330 | write_labels(pstops_doc_t *doc, /* I - Document information */ | |
3331 | int orient) /* I - Orientation of the page */ | |
3332 | { | |
3333 | float width, /* Width of page */ | |
3334 | length; /* Length of page */ | |
3335 | ||
3336 | ||
3337 | doc_puts(doc, "gsave\n"); | |
3338 | ||
3339 | if ((orient ^ Orientation) & 1) | |
3340 | { | |
3341 | width = PageLength; | |
3342 | length = PageWidth; | |
3343 | } | |
3344 | else | |
3345 | { | |
3346 | width = PageWidth; | |
3347 | length = PageLength; | |
3348 | } | |
3349 | ||
3350 | switch (orient & 3) | |
3351 | { | |
3352 | case 1 : /* Landscape */ | |
3353 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", length); | |
3354 | break; | |
3355 | case 2 : /* Reverse Portrait */ | |
3356 | doc_printf(doc, "%.1f %.1f translate 180 rotate\n", width, length); | |
3357 | break; | |
3358 | case 3 : /* Reverse Landscape */ | |
3359 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", width); | |
3360 | break; | |
3361 | } | |
3362 | ||
3363 | doc_puts(doc, "ESPwl\n"); | |
3364 | doc_puts(doc, "grestore\n"); | |
3365 | } | |
3366 | ||
3367 | ||
ef416fc2 | 3368 | /* |
2e4ff8af | 3369 | * End of "$Id: pstops.c 7006 2007-10-04 17:43:38Z mike $". |
ef416fc2 | 3370 | */ |