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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 | * | |
bc44d920 | 6 | * Copyright 2007 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); | |
80ca4592 | 167 | static size_t copy_comments(cups_file_t *fp, pstops_doc_t *doc, |
2abf387c | 168 | ppd_file_t *ppd, char *line, |
169 | size_t linelen, size_t linesize); | |
80ca4592 | 170 | static void copy_dsc(cups_file_t *fp, pstops_doc_t *doc, |
171 | ppd_file_t *ppd, char *line, size_t linelen, | |
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, | |
175 | size_t linelen, size_t linesize); | |
176 | static size_t copy_page(cups_file_t *fp, pstops_doc_t *doc, | |
177 | ppd_file_t *ppd, int number, char *line, | |
178 | size_t linelen, size_t linesize); | |
179 | static size_t copy_prolog(cups_file_t *fp, pstops_doc_t *doc, | |
180 | ppd_file_t *ppd, char *line, | |
181 | size_t linelen, size_t linesize); | |
182 | static size_t copy_setup(cups_file_t *fp, pstops_doc_t *doc, | |
183 | ppd_file_t *ppd, char *line, | |
184 | size_t linelen, size_t linesize); | |
185 | static size_t copy_trailer(cups_file_t *fp, pstops_doc_t *doc, | |
186 | ppd_file_t *ppd, int number, char *line, | |
187 | size_t linelen, size_t linesize); | |
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); | |
206 | static size_t skip_page(cups_file_t *fp, char *line, size_t linelen, | |
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 | ||
584 | static size_t /* O - Length of next line */ | |
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 */ |
589 | size_t linelen, /* I - Length of initial line */ | |
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 */ | |
812 | size_t linelen, /* I - Length of initial line */ | |
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 | ||
a41f09e2 | 892 | if (number && !is_first_page(number) && cupsArrayLast(doc->pages)) |
80ca4592 | 893 | { |
894 | pageinfo = (pstops_page_t *)cupsArrayLast(doc->pages); | |
895 | ||
d6ae789d | 896 | start_nup(doc, doc->number_up, 0, doc->bounding_box); |
80ca4592 | 897 | doc_puts(doc, "showpage\n"); |
d6ae789d | 898 | end_nup(doc, doc->number_up); |
80ca4592 | 899 | |
900 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; | |
901 | } | |
902 | ||
903 | if (doc->slow_duplex && (doc->page & 1)) | |
904 | { | |
905 | /* | |
906 | * Make sure we have an even number of pages... | |
907 | */ | |
908 | ||
909 | pageinfo = add_page(doc, "(filler)"); | |
910 | ||
911 | if (!doc->slow_order) | |
912 | { | |
913 | if (!ppd || !ppd->num_filters) | |
914 | fprintf(stderr, "PAGE: %d %d\n", doc->page, | |
915 | doc->slow_collate ? 1 : doc->copies); | |
916 | ||
917 | printf("%%%%Page: (filler) %d\n", doc->page); | |
918 | } | |
919 | ||
d6ae789d | 920 | start_nup(doc, doc->number_up, 0, doc->bounding_box); |
80ca4592 | 921 | doc_puts(doc, "showpage\n"); |
d6ae789d | 922 | end_nup(doc, doc->number_up); |
80ca4592 | 923 | |
924 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; | |
925 | } | |
926 | ||
927 | /* | |
928 | * Make additional copies as necessary... | |
929 | */ | |
930 | ||
931 | number = doc->slow_order ? 0 : doc->page; | |
932 | ||
c24d2134 | 933 | if (doc->temp && !JobCanceled) |
80ca4592 | 934 | { |
935 | int copy; /* Current copy */ | |
936 | ||
937 | ||
938 | /* | |
939 | * Reopen the temporary file for reading... | |
940 | */ | |
941 | ||
942 | cupsFileClose(doc->temp); | |
943 | ||
944 | doc->temp = cupsFileOpen(doc->tempfile, "r"); | |
945 | ||
946 | /* | |
947 | * Make the copies... | |
948 | */ | |
949 | ||
2e4ff8af MS |
950 | if (doc->slow_collate) |
951 | copy = !doc->slow_order; | |
952 | else | |
953 | copy = doc->copies - 1; | |
954 | ||
955 | for (; copy < doc->copies; copy ++) | |
80ca4592 | 956 | { |
c24d2134 MS |
957 | if (JobCanceled) |
958 | break; | |
959 | ||
2abf387c | 960 | /* |
961 | * Send end-of-job stuff followed by any start-of-job stuff required | |
962 | * for the JCL options... | |
963 | */ | |
964 | ||
b86bc4cf | 965 | if (number && doc->emit_jcl && ppd && ppd->jcl_end) |
2abf387c | 966 | { |
b86bc4cf | 967 | /* |
968 | * Send the trailer... | |
969 | */ | |
970 | ||
971 | puts("%%Trailer"); | |
972 | printf("%%%%Pages: %d\n", cupsArrayCount(doc->pages)); | |
973 | if (doc->number_up > 1 || doc->fitplot) | |
974 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", | |
975 | PageLeft, PageBottom, PageRight, PageTop); | |
2abf387c | 976 | else |
b86bc4cf | 977 | printf("%%%%BoundingBox: %d %d %d %d\n", |
978 | doc->new_bounding_box[0], doc->new_bounding_box[1], | |
979 | doc->new_bounding_box[2], doc->new_bounding_box[3]); | |
980 | puts("%%EOF"); | |
2abf387c | 981 | |
b86bc4cf | 982 | /* |
983 | * Start a new document... | |
984 | */ | |
985 | ||
986 | ppdEmitJCLEnd(ppd, stdout); | |
2abf387c | 987 | ppdEmitJCL(ppd, stdout, doc->job_id, doc->user, doc->title); |
2abf387c | 988 | |
b86bc4cf | 989 | puts("%!PS-Adobe-3.0"); |
b86bc4cf | 990 | |
991 | number = 0; | |
992 | } | |
2abf387c | 993 | |
f7deaa1a | 994 | /* |
995 | * Copy the prolog as needed... | |
996 | */ | |
997 | ||
998 | if (!number) | |
999 | { | |
1000 | pageinfo = (pstops_page_t *)cupsArrayFirst(doc->pages); | |
1001 | copy_bytes(doc->temp, 0, pageinfo->offset); | |
1002 | } | |
1003 | ||
2abf387c | 1004 | /* |
1005 | * Then copy all of the pages... | |
1006 | */ | |
1007 | ||
80ca4592 | 1008 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayLast(doc->pages) : |
1009 | (pstops_page_t *)cupsArrayFirst(doc->pages); | |
1010 | ||
1011 | while (pageinfo) | |
ef416fc2 | 1012 | { |
c24d2134 MS |
1013 | if (JobCanceled) |
1014 | break; | |
1015 | ||
80ca4592 | 1016 | number ++; |
ef416fc2 | 1017 | |
80ca4592 | 1018 | if (!ppd || !ppd->num_filters) |
2e4ff8af MS |
1019 | fprintf(stderr, "PAGE: %d %d\n", number, |
1020 | doc->slow_collate ? 1 : doc->copies); | |
ef416fc2 | 1021 | |
80ca4592 | 1022 | if (doc->number_up > 1) |
1023 | { | |
1024 | printf("%%%%Page: (%d) %d\n", number, number); | |
1025 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
1026 | PageLeft, PageBottom, PageRight, PageTop); | |
1027 | } | |
1028 | else | |
ef416fc2 | 1029 | { |
411affcf | 1030 | printf("%%%%Page: %s %d\n", pageinfo->label, number); |
80ca4592 | 1031 | printf("%%%%PageBoundingBox: %d %d %d %d\n", |
1032 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
1033 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
ef416fc2 | 1034 | } |
80ca4592 | 1035 | |
1036 | copy_bytes(doc->temp, pageinfo->offset, pageinfo->length); | |
1037 | ||
1038 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayPrev(doc->pages) : | |
1039 | (pstops_page_t *)cupsArrayNext(doc->pages); | |
ef416fc2 | 1040 | } |
80ca4592 | 1041 | } |
1042 | } | |
1043 | ||
f301802f | 1044 | /* |
1045 | * Restore the old showpage operator as needed... | |
1046 | */ | |
1047 | ||
1048 | if (doc->use_ESPshowpage) | |
1049 | puts("userdict/showpage/ESPshowpage load put\n"); | |
1050 | ||
80ca4592 | 1051 | /* |
1052 | * Write/copy the trailer... | |
1053 | */ | |
1054 | ||
c24d2134 MS |
1055 | if (!JobCanceled) |
1056 | linelen = copy_trailer(fp, doc, ppd, number, line, linelen, linesize); | |
80ca4592 | 1057 | } |
1058 | ||
1059 | ||
1060 | /* | |
1061 | * 'copy_non_dsc()' - Copy a document that does not conform to the DSC... | |
1062 | * | |
1063 | * This function expects "line" to be filled with the %! comment line. | |
1064 | */ | |
1065 | ||
1066 | static void | |
1067 | copy_non_dsc(cups_file_t *fp, /* I - File to read from */ | |
1068 | pstops_doc_t *doc, /* I - Document info */ | |
1069 | ppd_file_t *ppd, /* I - PPD file */ | |
1070 | char *line, /* I - Line buffer */ | |
1071 | size_t linelen, /* I - Length of initial line */ | |
1072 | size_t linesize) /* I - Size of line buffer */ | |
1073 | { | |
1074 | int copy; /* Current copy */ | |
1075 | char buffer[8192]; /* Copy buffer */ | |
1076 | int bytes; /* Number of bytes copied */ | |
1077 | ||
1078 | ||
1079 | /* | |
1080 | * First let the user know that they are attempting to print a file | |
1081 | * that may not print correctly... | |
1082 | */ | |
1083 | ||
c0e1af83 | 1084 | fputs(_("WARNING: This document does not conform to the Adobe Document " |
1085 | "Structuring Conventions and may not print correctly!\n"), stderr); | |
80ca4592 | 1086 | |
1087 | /* | |
1088 | * Then write a standard DSC comment section... | |
1089 | */ | |
1090 | ||
1091 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", PageLeft, PageBottom, | |
1092 | PageRight, PageTop); | |
1093 | ||
1094 | if (doc->slow_collate && doc->copies > 1) | |
1095 | printf("%%%%Pages: %d\n", doc->copies); | |
1096 | else | |
1097 | puts("%%Pages: 1"); | |
1098 | ||
2abf387c | 1099 | WriteTextComment("For", doc->user); |
1100 | WriteTextComment("Title", doc->title); | |
80ca4592 | 1101 | |
1102 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) | |
1103 | { | |
1104 | /* | |
1105 | * Tell the document processor the copy and duplex options | |
1106 | * that are required... | |
1107 | */ | |
1108 | ||
1109 | printf("%%%%Requirements: numcopies(%d)%s%s\n", doc->copies, | |
1110 | doc->collate ? " collate" : "", | |
1111 | Duplex ? " duplex" : ""); | |
1112 | ||
1113 | /* | |
1114 | * Apple uses RBI comments for various non-PPD options... | |
1115 | */ | |
1116 | ||
1117 | printf("%%RBINumCopies: %d\n", doc->copies); | |
1118 | } | |
1119 | else | |
1120 | { | |
1121 | /* | |
1122 | * Tell the document processor the duplex option that is required... | |
1123 | */ | |
1124 | ||
1125 | if (Duplex) | |
1126 | puts("%%Requirements: duplex"); | |
1127 | ||
1128 | /* | |
1129 | * Apple uses RBI comments for various non-PPD options... | |
1130 | */ | |
1131 | ||
1132 | puts("%RBINumCopies: 1"); | |
1133 | } | |
1134 | ||
1135 | puts("%%EndComments"); | |
1136 | ||
1137 | /* | |
1138 | * Then the prolog... | |
1139 | */ | |
1140 | ||
1141 | puts("%%BeginProlog"); | |
1142 | ||
1143 | do_prolog(doc, ppd); | |
1144 | ||
1145 | puts("%%EndProlog"); | |
1146 | ||
1147 | /* | |
1148 | * Then the setup section... | |
1149 | */ | |
1150 | ||
1151 | puts("%%BeginSetup"); | |
1152 | ||
1153 | do_setup(doc, ppd); | |
1154 | ||
1155 | puts("%%EndSetup"); | |
1156 | ||
1157 | /* | |
1158 | * Finally, embed a copy of the file inside a %%Page... | |
1159 | */ | |
1160 | ||
1161 | if (!ppd || !ppd->num_filters) | |
1162 | fprintf(stderr, "PAGE: 1 %d\n", doc->temp ? 1 : doc->copies); | |
1163 | ||
1164 | puts("%%Page: 1 1"); | |
1165 | puts("%%BeginPageSetup"); | |
1166 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1167 | puts("%%EndPageSetup"); | |
1168 | puts("%%BeginDocument: nondsc"); | |
1169 | ||
1170 | fwrite(line, linelen, 1, stdout); | |
1171 | ||
1172 | if (doc->temp) | |
1173 | cupsFileWrite(doc->temp, line, linelen); | |
1174 | ||
1175 | while ((bytes = cupsFileRead(fp, buffer, sizeof(buffer))) > 0) | |
1176 | { | |
1177 | fwrite(buffer, 1, bytes, stdout); | |
1178 | ||
1179 | if (doc->temp) | |
1180 | cupsFileWrite(doc->temp, buffer, bytes); | |
1181 | } | |
1182 | ||
1183 | puts("%%EndDocument"); | |
1184 | ||
1185 | if (doc->use_ESPshowpage) | |
1186 | { | |
1187 | WriteLabels(Orientation); | |
1188 | puts("ESPshowpage"); | |
1189 | } | |
1190 | ||
c24d2134 | 1191 | if (doc->temp && !JobCanceled) |
80ca4592 | 1192 | { |
1193 | /* | |
1194 | * Reopen the temporary file for reading... | |
1195 | */ | |
1196 | ||
1197 | cupsFileClose(doc->temp); | |
1198 | ||
1199 | doc->temp = cupsFileOpen(doc->tempfile, "r"); | |
1200 | ||
1201 | /* | |
1202 | * Make the additional copies as needed... | |
1203 | */ | |
1204 | ||
1205 | for (copy = 1; copy < doc->copies; copy ++) | |
1206 | { | |
c24d2134 MS |
1207 | if (JobCanceled) |
1208 | break; | |
1209 | ||
80ca4592 | 1210 | if (!ppd || !ppd->num_filters) |
1211 | fputs("PAGE: 1 1\n", stderr); | |
1212 | ||
1213 | printf("%%%%Page: %d %d\n", copy + 1, copy + 1); | |
1214 | puts("%%BeginPageSetup"); | |
1215 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1216 | puts("%%EndPageSetup"); | |
1217 | puts("%%BeginDocument: nondsc"); | |
1218 | ||
1219 | copy_bytes(doc->temp, 0, 0); | |
1220 | ||
1221 | puts("%%EndDocument"); | |
1222 | ||
1223 | if (doc->use_ESPshowpage) | |
1224 | { | |
1225 | WriteLabels(Orientation); | |
1226 | puts("ESPshowpage"); | |
1227 | } | |
1228 | } | |
1229 | } | |
f301802f | 1230 | |
1231 | /* | |
1232 | * Restore the old showpage operator as needed... | |
1233 | */ | |
1234 | ||
1235 | if (doc->use_ESPshowpage) | |
1236 | puts("userdict/showpage/ESPshowpage load put\n"); | |
80ca4592 | 1237 | } |
1238 | ||
1239 | ||
1240 | /* | |
1241 | * 'copy_page()' - Copy a page description... | |
1242 | * | |
1243 | * This function expects "line" to be filled with a %%Page comment line. | |
1244 | * On return, "line" will contain the next line in the file, if any. | |
1245 | */ | |
1246 | ||
1247 | static size_t /* O - Length of next line */ | |
1248 | copy_page(cups_file_t *fp, /* I - File to read from */ | |
1249 | pstops_doc_t *doc, /* I - Document info */ | |
1250 | ppd_file_t *ppd, /* I - PPD file */ | |
1251 | int number, /* I - Current page number */ | |
1252 | char *line, /* I - Line buffer */ | |
1253 | size_t linelen, /* I - Length of initial line */ | |
1254 | size_t linesize) /* I - Size of line buffer */ | |
1255 | { | |
1256 | char label[256], /* Page label string */ | |
1257 | *ptr; /* Pointer into line */ | |
1258 | int level; /* Embedded document level */ | |
1259 | pstops_page_t *pageinfo; /* Page information */ | |
1260 | int first_page; /* First page on N-up output? */ | |
1261 | int bounding_box[4]; /* PageBoundingBox */ | |
1262 | ||
1263 | ||
1264 | /* | |
1265 | * Get the page label for this page... | |
1266 | */ | |
1267 | ||
1268 | first_page = is_first_page(number); | |
1269 | ||
1270 | if (!parse_text(line + 7, &ptr, label, sizeof(label))) | |
1271 | { | |
c0e1af83 | 1272 | fputs(_("ERROR: Bad %%Page: comment in file!\n"), stderr); |
80ca4592 | 1273 | label[0] = '\0'; |
1274 | number = doc->page; | |
1275 | } | |
1276 | else if (strtol(ptr, &ptr, 10) == LONG_MAX || !isspace(*ptr & 255)) | |
1277 | { | |
c0e1af83 | 1278 | fputs(_("ERROR: Bad %%Page: comment in file!\n"), stderr); |
80ca4592 | 1279 | number = doc->page; |
1280 | } | |
1281 | ||
1282 | /* | |
1283 | * Create or update the current output page... | |
1284 | */ | |
1285 | ||
1286 | if (first_page) | |
1287 | pageinfo = add_page(doc, label); | |
1288 | else | |
1289 | pageinfo = (pstops_page_t *)cupsArrayLast(doc->pages); | |
1290 | ||
1291 | /* | |
1292 | * Handle first page override... | |
1293 | */ | |
1294 | ||
1295 | if (doc->ap_input_slot || doc->ap_manual_feed) | |
1296 | { | |
1297 | if (doc->page == 1) | |
1298 | { | |
1299 | /* | |
1300 | * First page/sheet gets AP_FIRSTPAGE_* options... | |
1301 | */ | |
1302 | ||
1303 | pageinfo->num_options = cupsAddOption("InputSlot", doc->ap_input_slot, | |
1304 | pageinfo->num_options, | |
1305 | &(pageinfo->options)); | |
c0e1af83 | 1306 | pageinfo->num_options = cupsAddOption("ManualFeed", |
1307 | doc->ap_input_slot ? "False" : | |
1308 | doc->ap_manual_feed, | |
80ca4592 | 1309 | pageinfo->num_options, |
1310 | &(pageinfo->options)); | |
1311 | } | |
1312 | else if (doc->page == (Duplex + 2)) | |
1313 | { | |
1314 | /* | |
1315 | * Second page/sheet gets default options... | |
1316 | */ | |
1317 | ||
1318 | pageinfo->num_options = cupsAddOption("InputSlot", doc->input_slot, | |
1319 | pageinfo->num_options, | |
1320 | &(pageinfo->options)); | |
c0e1af83 | 1321 | pageinfo->num_options = cupsAddOption("ManualFeed", |
1322 | doc->input_slot ? "False" : | |
1323 | doc->manual_feed, | |
80ca4592 | 1324 | pageinfo->num_options, |
1325 | &(pageinfo->options)); | |
1326 | } | |
1327 | } | |
1328 | ||
1329 | /* | |
1330 | * Scan comments until we see something other than %%Page*: or | |
1331 | * %%Include*... | |
1332 | */ | |
1333 | ||
1334 | memcpy(bounding_box, doc->bounding_box, sizeof(bounding_box)); | |
1335 | ||
1336 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
1337 | { | |
1338 | if (!strncmp(line, "%%PageBoundingBox:", 18)) | |
1339 | { | |
1340 | /* | |
1341 | * %%PageBoundingBox: llx lly urx ury | |
1342 | */ | |
1343 | ||
1344 | if (sscanf(line + 18, "%d%d%d%d", bounding_box + 0, | |
1345 | bounding_box + 1, bounding_box + 2, | |
1346 | bounding_box + 3) != 4) | |
1347 | { | |
c0e1af83 | 1348 | fputs(_("ERROR: Bad %%PageBoundingBox: comment in file!\n"), stderr); |
80ca4592 | 1349 | memcpy(bounding_box, doc->bounding_box, |
1350 | sizeof(bounding_box)); | |
1351 | } | |
b86bc4cf | 1352 | else if (doc->number_up == 1 && !doc->fitplot && Orientation) |
411affcf | 1353 | { |
1354 | int temp_bbox[4]; /* Temporary bounding box */ | |
1355 | ||
1356 | ||
b86bc4cf | 1357 | memcpy(temp_bbox, bounding_box, sizeof(temp_bbox)); |
1358 | ||
1359 | fprintf(stderr, "DEBUG: Orientation = %d\n", Orientation); | |
1360 | fprintf(stderr, "DEBUG: original bounding_box = [ %d %d %d %d ]\n", | |
1361 | bounding_box[0], bounding_box[1], | |
1362 | bounding_box[2], bounding_box[3]); | |
1363 | fprintf(stderr, "DEBUG: PageWidth = %.1f, PageLength = %.1f\n", | |
1364 | PageWidth, PageLength); | |
1365 | ||
411affcf | 1366 | switch (Orientation) |
1367 | { | |
411affcf | 1368 | case 1 : /* Landscape */ |
b86bc4cf | 1369 | bounding_box[0] = PageLength - temp_bbox[3]; |
1370 | bounding_box[1] = temp_bbox[0]; | |
1371 | bounding_box[2] = PageLength - temp_bbox[1]; | |
1372 | bounding_box[3] = temp_bbox[2]; | |
411affcf | 1373 | break; |
1374 | ||
1375 | case 2 : /* Reverse Portrait */ | |
b86bc4cf | 1376 | bounding_box[0] = PageWidth - temp_bbox[2]; |
1377 | bounding_box[1] = PageLength - temp_bbox[3]; | |
1378 | bounding_box[2] = PageWidth - temp_bbox[0]; | |
1379 | bounding_box[3] = PageLength - temp_bbox[1]; | |
411affcf | 1380 | break; |
1381 | ||
1382 | case 3 : /* Reverse Landscape */ | |
b86bc4cf | 1383 | bounding_box[0] = temp_bbox[1]; |
1384 | bounding_box[1] = PageWidth - temp_bbox[2]; | |
1385 | bounding_box[2] = temp_bbox[3]; | |
1386 | bounding_box[3] = PageWidth - temp_bbox[0]; | |
411affcf | 1387 | break; |
1388 | } | |
b86bc4cf | 1389 | |
1390 | fprintf(stderr, "DEBUG: updated bounding_box = [ %d %d %d %d ]\n", | |
1391 | bounding_box[0], bounding_box[1], | |
1392 | bounding_box[2], bounding_box[3]); | |
411affcf | 1393 | } |
80ca4592 | 1394 | } |
1395 | #if 0 | |
1396 | else if (!strncmp(line, "%%PageCustomColors:", 19) || | |
1397 | !strncmp(line, "%%PageMedia:", 12) || | |
1398 | !strncmp(line, "%%PageOrientation:", 18) || | |
1399 | !strncmp(line, "%%PageProcessColors:", 20) || | |
1400 | !strncmp(line, "%%PageRequirements:", 18) || | |
1401 | !strncmp(line, "%%PageResources:", 16)) | |
1402 | { | |
1403 | /* | |
1404 | * Copy literal... | |
1405 | */ | |
1406 | } | |
1407 | #endif /* 0 */ | |
1408 | else if (!strncmp(line, "%%PageCustomColors:", 19)) | |
1409 | { | |
1410 | /* | |
1411 | * %%PageCustomColors: ... | |
1412 | */ | |
1413 | } | |
1414 | else if (!strncmp(line, "%%PageMedia:", 12)) | |
1415 | { | |
1416 | /* | |
1417 | * %%PageMedia: ... | |
1418 | */ | |
1419 | } | |
1420 | else if (!strncmp(line, "%%PageOrientation:", 18)) | |
1421 | { | |
1422 | /* | |
1423 | * %%PageOrientation: ... | |
1424 | */ | |
1425 | } | |
1426 | else if (!strncmp(line, "%%PageProcessColors:", 20)) | |
1427 | { | |
1428 | /* | |
1429 | * %%PageProcessColors: ... | |
1430 | */ | |
1431 | } | |
1432 | else if (!strncmp(line, "%%PageRequirements:", 18)) | |
1433 | { | |
1434 | /* | |
1435 | * %%PageRequirements: ... | |
1436 | */ | |
1437 | } | |
1438 | else if (!strncmp(line, "%%PageResources:", 16)) | |
1439 | { | |
1440 | /* | |
1441 | * %%PageResources: ... | |
1442 | */ | |
1443 | } | |
1444 | else if (!strncmp(line, "%%IncludeFeature:", 17)) | |
1445 | { | |
1446 | /* | |
1447 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1448 | */ | |
1449 | ||
1450 | if (doc->number_up == 1 &&!doc->fitplot) | |
1451 | pageinfo->num_options = include_feature(ppd, line, | |
1452 | pageinfo->num_options, | |
1453 | &(pageinfo->options)); | |
1454 | } | |
1455 | else if (strncmp(line, "%%Include", 9)) | |
1456 | break; | |
1457 | } | |
1458 | ||
1459 | if (doc->number_up == 1) | |
1460 | { | |
1461 | /* | |
1462 | * Update the document's composite and page bounding box... | |
1463 | */ | |
1464 | ||
1465 | memcpy(pageinfo->bounding_box, bounding_box, | |
1466 | sizeof(pageinfo->bounding_box)); | |
1467 | ||
1468 | if (bounding_box[0] < doc->new_bounding_box[0]) | |
1469 | doc->new_bounding_box[0] = bounding_box[0]; | |
1470 | if (bounding_box[1] < doc->new_bounding_box[1]) | |
1471 | doc->new_bounding_box[1] = bounding_box[1]; | |
1472 | if (bounding_box[2] > doc->new_bounding_box[2]) | |
1473 | doc->new_bounding_box[2] = bounding_box[2]; | |
1474 | if (bounding_box[3] > doc->new_bounding_box[3]) | |
1475 | doc->new_bounding_box[3] = bounding_box[3]; | |
1476 | } | |
1477 | ||
1478 | /* | |
1479 | * Output the page header as needed... | |
1480 | */ | |
1481 | ||
1482 | if (!doc->slow_order && first_page) | |
1483 | { | |
1484 | if (!ppd || !ppd->num_filters) | |
1485 | fprintf(stderr, "PAGE: %d %d\n", doc->page, | |
1486 | doc->slow_collate ? 1 : doc->copies); | |
1487 | ||
1488 | if (doc->number_up > 1) | |
1489 | { | |
1490 | printf("%%%%Page: (%d) %d\n", doc->page, doc->page); | |
1491 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
1492 | PageLeft, PageBottom, PageRight, PageTop); | |
1493 | } | |
1494 | else | |
1495 | { | |
1496 | printf("%%%%Page: %s %d\n", pageinfo->label, doc->page); | |
1497 | printf("%%%%PageBoundingBox: %d %d %d %d\n", | |
1498 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
1499 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
1500 | } | |
1501 | } | |
1502 | ||
1503 | /* | |
1504 | * Copy any page setup commands... | |
1505 | */ | |
1506 | ||
e53920b9 | 1507 | if (first_page) |
80ca4592 | 1508 | { |
ed486911 | 1509 | char *page_setup; /* PageSetup commands to send */ |
1510 | ||
1511 | ||
e53920b9 | 1512 | doc_puts(doc, "%%BeginPageSetup\n"); |
80ca4592 | 1513 | |
e53920b9 | 1514 | if (pageinfo->num_options > 0) |
80ca4592 | 1515 | { |
e53920b9 | 1516 | int i; /* Looping var */ |
1517 | ppd_option_t *option; /* PPD option */ | |
1518 | int min_order; /* Minimum OrderDependency value */ | |
1519 | char *doc_setup, /* DocumentSetup commands to send */ | |
1520 | *any_setup; /* AnySetup commands to send */ | |
80ca4592 | 1521 | |
80ca4592 | 1522 | |
e53920b9 | 1523 | /* |
1524 | * Yes, figure out the minimum OrderDependency value... | |
1525 | */ | |
80ca4592 | 1526 | |
e53920b9 | 1527 | if ((option = ppdFindOption(ppd, "PageRegion")) != NULL) |
1528 | min_order = option->order; | |
1529 | else | |
1530 | min_order = 999.0f; | |
80ca4592 | 1531 | |
e53920b9 | 1532 | for (i = 0; i < pageinfo->num_options; i ++) |
1533 | if ((option = ppdFindOption(ppd, pageinfo->options[i].name)) != NULL && | |
1534 | option->order < min_order) | |
1535 | min_order = option->order; | |
80ca4592 | 1536 | |
e53920b9 | 1537 | /* |
1538 | * Mark and extract them... | |
1539 | */ | |
80ca4592 | 1540 | |
e53920b9 | 1541 | cupsMarkOptions(ppd, pageinfo->num_options, pageinfo->options); |
80ca4592 | 1542 | |
e53920b9 | 1543 | doc_setup = ppdEmitString(ppd, PPD_ORDER_DOCUMENT, min_order); |
1544 | any_setup = ppdEmitString(ppd, PPD_ORDER_ANY, min_order); | |
80ca4592 | 1545 | |
e53920b9 | 1546 | /* |
1547 | * Then send them out... | |
1548 | */ | |
80ca4592 | 1549 | |
e53920b9 | 1550 | if (doc_setup) |
ed486911 | 1551 | { |
e53920b9 | 1552 | doc_puts(doc, doc_setup); |
ed486911 | 1553 | free(doc_setup); |
1554 | } | |
80ca4592 | 1555 | |
e53920b9 | 1556 | if (any_setup) |
ed486911 | 1557 | { |
e53920b9 | 1558 | doc_puts(doc, any_setup); |
ed486911 | 1559 | free(any_setup); |
1560 | } | |
1561 | } | |
80ca4592 | 1562 | |
ed486911 | 1563 | /* |
1564 | * Output commands for the current page... | |
1565 | */ | |
80ca4592 | 1566 | |
ed486911 | 1567 | page_setup = ppdEmitString(ppd, PPD_ORDER_PAGE, 0); |
80ca4592 | 1568 | |
ed486911 | 1569 | if (page_setup) |
1570 | { | |
1571 | doc_puts(doc, page_setup); | |
1572 | free(page_setup); | |
e53920b9 | 1573 | } |
1574 | } | |
80ca4592 | 1575 | |
e53920b9 | 1576 | /* |
1577 | * Prep for the start of the page description... | |
1578 | */ | |
80ca4592 | 1579 | |
e53920b9 | 1580 | start_nup(doc, number, 1, bounding_box); |
80ca4592 | 1581 | |
e53920b9 | 1582 | /* |
1583 | * Copy page setup commands as needed... | |
1584 | */ | |
80ca4592 | 1585 | |
e53920b9 | 1586 | if (!strncmp(line, "%%BeginPageSetup", 16)) |
1587 | { | |
1588 | int feature = 0; /* In a Begin/EndFeature block? */ | |
80ca4592 | 1589 | |
80ca4592 | 1590 | |
e53920b9 | 1591 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) |
1592 | { | |
1593 | if (!strncmp(line, "%%EndPageSetup", 14)) | |
1594 | break; | |
1595 | else if (!strncmp(line, "%%BeginFeature:", 15)) | |
1596 | { | |
1597 | feature = 1; | |
1598 | ||
1599 | if (doc->number_up > 1 || doc->fitplot) | |
1600 | continue; | |
1601 | } | |
f42414bf | 1602 | else if (!strncmp(line, "%%EndFeature", 12)) |
e53920b9 | 1603 | { |
1604 | feature = 0; | |
1605 | ||
1606 | if (doc->number_up > 1 || doc->fitplot) | |
1607 | continue; | |
1608 | } | |
1609 | else if (!strncmp(line, "%%Include", 9)) | |
1610 | continue; | |
1611 | ||
1612 | if (!feature || (doc->number_up == 1 && !doc->fitplot)) | |
1613 | doc_write(doc, line, linelen); | |
1614 | } | |
1615 | ||
1616 | /* | |
1617 | * Skip %%EndPageSetup... | |
1618 | */ | |
1619 | ||
1620 | if (linelen > 0) | |
1621 | linelen = cupsFileGetLine(fp, line, linesize); | |
80ca4592 | 1622 | } |
1623 | ||
1624 | /* | |
e53920b9 | 1625 | * Finish the PageSetup section as needed... |
80ca4592 | 1626 | */ |
1627 | ||
e53920b9 | 1628 | if (first_page) |
1629 | doc_puts(doc, "%%EndPageSetup\n"); | |
80ca4592 | 1630 | |
1631 | /* | |
1632 | * Read the rest of the page description... | |
1633 | */ | |
1634 | ||
1635 | level = 0; | |
1636 | ||
1637 | do | |
1638 | { | |
1639 | if (level == 0 && | |
1640 | (!strncmp(line, "%%Page:", 7) || | |
d6ae789d | 1641 | !strncmp(line, "%%Trailer", 9) || |
80ca4592 | 1642 | !strncmp(line, "%%EOF", 5))) |
1643 | break; | |
1644 | else if (!strncmp(line, "%%BeginDocument", 15) || | |
1645 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
1646 | { | |
1647 | doc_write(doc, line, linelen); | |
1648 | ||
1649 | level ++; | |
1650 | } | |
1651 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
1652 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
1653 | { | |
1654 | doc_write(doc, line, linelen); | |
1655 | ||
1656 | level --; | |
1657 | } | |
1658 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
1659 | (!strncmp(line, "%%BeginData:", 12) && | |
1660 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
1661 | { | |
1662 | /* | |
1663 | * Copy binary data... | |
1664 | */ | |
ef416fc2 | 1665 | |
80ca4592 | 1666 | int bytes; /* Bytes of data */ |
ef416fc2 | 1667 | |
ef416fc2 | 1668 | |
80ca4592 | 1669 | doc_write(doc, line, linelen); |
ef416fc2 | 1670 | |
80ca4592 | 1671 | bytes = atoi(strchr(line, ':') + 1); |
1672 | ||
1673 | while (bytes > 0) | |
1674 | { | |
1675 | if (bytes > linesize) | |
1676 | linelen = cupsFileRead(fp, line, linesize); | |
1677 | else | |
1678 | linelen = cupsFileRead(fp, line, bytes); | |
ef416fc2 | 1679 | |
80ca4592 | 1680 | if (linelen < 1) |
ef416fc2 | 1681 | { |
80ca4592 | 1682 | line[0] = '\0'; |
1683 | perror("ERROR: Early end-of-file while reading binary data"); | |
1684 | return (0); | |
1685 | } | |
ef416fc2 | 1686 | |
80ca4592 | 1687 | doc_write(doc, line, linelen); |
ef416fc2 | 1688 | |
80ca4592 | 1689 | bytes -= linelen; |
ef416fc2 | 1690 | } |
ef416fc2 | 1691 | } |
80ca4592 | 1692 | else |
1693 | doc_write(doc, line, linelen); | |
1694 | } | |
1695 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0); | |
ef416fc2 | 1696 | |
80ca4592 | 1697 | /* |
1698 | * Finish up this page and return... | |
1699 | */ | |
ef416fc2 | 1700 | |
80ca4592 | 1701 | end_nup(doc, number); |
ef416fc2 | 1702 | |
80ca4592 | 1703 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; |
ef416fc2 | 1704 | |
80ca4592 | 1705 | return (linelen); |
1706 | } | |
ef416fc2 | 1707 | |
ef416fc2 | 1708 | |
80ca4592 | 1709 | /* |
1710 | * 'copy_prolog()' - Copy the document prolog section... | |
1711 | * | |
1712 | * This function expects "line" to be filled with a %%BeginProlog comment line. | |
1713 | * On return, "line" will contain the next line in the file, if any. | |
1714 | */ | |
ef416fc2 | 1715 | |
80ca4592 | 1716 | static size_t /* O - Length of next line */ |
1717 | copy_prolog(cups_file_t *fp, /* I - File to read from */ | |
1718 | pstops_doc_t *doc, /* I - Document info */ | |
1719 | ppd_file_t *ppd, /* I - PPD file */ | |
1720 | char *line, /* I - Line buffer */ | |
1721 | size_t linelen, /* I - Length of initial line */ | |
1722 | size_t linesize) /* I - Size of line buffer */ | |
1723 | { | |
1724 | while (strncmp(line, "%%BeginProlog", 13)) | |
1725 | { | |
1726 | if (!strncmp(line, "%%BeginSetup", 12) || !strncmp(line, "%%Page:", 7)) | |
1727 | break; | |
ef416fc2 | 1728 | |
b86bc4cf | 1729 | doc_write(doc, line, linelen); |
ef416fc2 | 1730 | |
80ca4592 | 1731 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1732 | break; | |
1733 | } | |
ef416fc2 | 1734 | |
b86bc4cf | 1735 | doc_puts(doc, "%%BeginProlog\n"); |
ef416fc2 | 1736 | |
80ca4592 | 1737 | do_prolog(doc, ppd); |
ef416fc2 | 1738 | |
80ca4592 | 1739 | if (!strncmp(line, "%%BeginProlog", 13)) |
1740 | { | |
1741 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
ef416fc2 | 1742 | { |
80ca4592 | 1743 | if (!strncmp(line, "%%EndProlog", 11) || |
1744 | !strncmp(line, "%%BeginSetup", 12) || | |
1745 | !strncmp(line, "%%Page:", 7)) | |
1746 | break; | |
ef416fc2 | 1747 | |
b86bc4cf | 1748 | doc_write(doc, line, linelen); |
ef416fc2 | 1749 | } |
80ca4592 | 1750 | |
1751 | if (!strncmp(line, "%%EndProlog", 11)) | |
1752 | linelen = cupsFileGetLine(fp, line, linesize); | |
ef416fc2 | 1753 | else |
c0e1af83 | 1754 | fputs(_("ERROR: Missing %%EndProlog!\n"), stderr); |
80ca4592 | 1755 | } |
ef416fc2 | 1756 | |
b86bc4cf | 1757 | doc_puts(doc, "%%EndProlog\n"); |
ef416fc2 | 1758 | |
80ca4592 | 1759 | return (linelen); |
1760 | } | |
ef416fc2 | 1761 | |
bd7854cb | 1762 | |
80ca4592 | 1763 | /* |
1764 | * 'copy_setup()' - Copy the document setup section... | |
1765 | * | |
1766 | * This function expects "line" to be filled with a %%BeginSetup comment line. | |
1767 | * On return, "line" will contain the next line in the file, if any. | |
1768 | */ | |
bd7854cb | 1769 | |
80ca4592 | 1770 | static size_t /* O - Length of next line */ |
1771 | copy_setup(cups_file_t *fp, /* I - File to read from */ | |
1772 | pstops_doc_t *doc, /* I - Document info */ | |
1773 | ppd_file_t *ppd, /* I - PPD file */ | |
1774 | char *line, /* I - Line buffer */ | |
1775 | size_t linelen, /* I - Length of initial line */ | |
1776 | size_t linesize) /* I - Size of line buffer */ | |
1777 | { | |
1778 | while (strncmp(line, "%%BeginSetup", 12)) | |
1779 | { | |
1780 | if (!strncmp(line, "%%Page:", 7)) | |
1781 | break; | |
bd7854cb | 1782 | |
b86bc4cf | 1783 | doc_write(doc, line, linelen); |
bd7854cb | 1784 | |
80ca4592 | 1785 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1786 | break; | |
1787 | } | |
1788 | ||
b86bc4cf | 1789 | doc_puts(doc, "%%BeginSetup\n"); |
d09495fa | 1790 | |
1791 | do_setup(doc, ppd); | |
1792 | ||
80ca4592 | 1793 | if (!strncmp(line, "%%BeginSetup", 12)) |
1794 | { | |
1795 | while (strncmp(line, "%%EndSetup", 10)) | |
1796 | { | |
1797 | if (!strncmp(line, "%%Page:", 7)) | |
ef416fc2 | 1798 | break; |
80ca4592 | 1799 | else if (!strncmp(line, "%%IncludeFeature:", 17)) |
ef416fc2 | 1800 | { |
80ca4592 | 1801 | /* |
1802 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1803 | */ | |
ef416fc2 | 1804 | |
80ca4592 | 1805 | if (doc->number_up == 1 && !doc->fitplot) |
1806 | doc->num_options = include_feature(ppd, line, doc->num_options, | |
1807 | &(doc->options)); | |
1808 | } | |
d09495fa | 1809 | else if (strncmp(line, "%%BeginSetup", 12)) |
b86bc4cf | 1810 | doc_write(doc, line, linelen); |
ef416fc2 | 1811 | |
80ca4592 | 1812 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1813 | break; | |
1814 | } | |
bd7854cb | 1815 | |
80ca4592 | 1816 | if (!strncmp(line, "%%EndSetup", 10)) |
1817 | linelen = cupsFileGetLine(fp, line, linesize); | |
1818 | else | |
c0e1af83 | 1819 | fputs(_("ERROR: Missing %%EndSetup!\n"), stderr); |
80ca4592 | 1820 | } |
ef416fc2 | 1821 | |
b86bc4cf | 1822 | doc_puts(doc, "%%EndSetup\n"); |
ef416fc2 | 1823 | |
80ca4592 | 1824 | return (linelen); |
1825 | } | |
ef416fc2 | 1826 | |
ef416fc2 | 1827 | |
80ca4592 | 1828 | /* |
1829 | * 'copy_trailer()' - Copy the document trailer... | |
1830 | * | |
1831 | * This function expects "line" to be filled with a %%Trailer comment line. | |
1832 | * On return, "line" will contain the next line in the file, if any. | |
1833 | */ | |
ef416fc2 | 1834 | |
80ca4592 | 1835 | static size_t /* O - Length of next line */ |
1836 | copy_trailer(cups_file_t *fp, /* I - File to read from */ | |
1837 | pstops_doc_t *doc, /* I - Document info */ | |
1838 | ppd_file_t *ppd, /* I - PPD file */ | |
1839 | int number, /* I - Number of pages */ | |
1840 | char *line, /* I - Line buffer */ | |
1841 | size_t linelen, /* I - Length of initial line */ | |
1842 | size_t linesize) /* I - Size of line buffer */ | |
1843 | { | |
1844 | /* | |
1845 | * Write the trailer comments... | |
1846 | */ | |
ef416fc2 | 1847 | |
80ca4592 | 1848 | puts("%%Trailer"); |
ef416fc2 | 1849 | |
80ca4592 | 1850 | while (linelen > 0) |
1851 | { | |
1852 | if (!strncmp(line, "%%EOF", 5)) | |
1853 | break; | |
1854 | else if (strncmp(line, "%%Trailer", 9) && | |
1855 | strncmp(line, "%%Pages:", 8) && | |
1856 | strncmp(line, "%%BoundingBox:", 14)) | |
1857 | fwrite(line, 1, linelen, stdout); | |
ef416fc2 | 1858 | |
80ca4592 | 1859 | linelen = cupsFileGetLine(fp, line, linesize); |
1860 | } | |
ef416fc2 | 1861 | |
80ca4592 | 1862 | fprintf(stderr, "DEBUG: Wrote %d pages...\n", number); |
ef416fc2 | 1863 | |
80ca4592 | 1864 | printf("%%%%Pages: %d\n", number); |
1865 | if (doc->number_up > 1 || doc->fitplot) | |
1866 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", | |
1867 | PageLeft, PageBottom, PageRight, PageTop); | |
1868 | else | |
1869 | printf("%%%%BoundingBox: %d %d %d %d\n", | |
1870 | doc->new_bounding_box[0], doc->new_bounding_box[1], | |
1871 | doc->new_bounding_box[2], doc->new_bounding_box[3]); | |
ef416fc2 | 1872 | |
80ca4592 | 1873 | return (linelen); |
1874 | } | |
ef416fc2 | 1875 | |
ef416fc2 | 1876 | |
80ca4592 | 1877 | /* |
1878 | * 'do_prolog()' - Send the necessary document prolog commands... | |
1879 | */ | |
ef416fc2 | 1880 | |
80ca4592 | 1881 | static void |
1882 | do_prolog(pstops_doc_t *doc, /* I - Document information */ | |
1883 | ppd_file_t *ppd) /* I - PPD file */ | |
1884 | { | |
b86bc4cf | 1885 | char *ps; /* PS commands */ |
1886 | ||
1887 | ||
80ca4592 | 1888 | /* |
1889 | * Send the document prolog commands... | |
1890 | */ | |
ef416fc2 | 1891 | |
80ca4592 | 1892 | if (ppd && ppd->patches) |
1893 | { | |
b86bc4cf | 1894 | doc_puts(doc, "%%BeginFeature: *JobPatchFile 1\n"); |
1895 | doc_puts(doc, ppd->patches); | |
1896 | doc_puts(doc, "\n%%EndFeature\n"); | |
80ca4592 | 1897 | } |
bd7854cb | 1898 | |
b86bc4cf | 1899 | if ((ps = ppdEmitString(ppd, PPD_ORDER_PROLOG, 0.0)) != NULL) |
1900 | { | |
1901 | doc_puts(doc, ps); | |
1902 | free(ps); | |
1903 | } | |
bd7854cb | 1904 | |
80ca4592 | 1905 | /* |
1906 | * Define ESPshowpage here so that applications that define their | |
1907 | * own procedure to do a showpage pick it up... | |
1908 | */ | |
ef416fc2 | 1909 | |
80ca4592 | 1910 | if (doc->use_ESPshowpage) |
b86bc4cf | 1911 | doc_puts(doc, "userdict/ESPshowpage/showpage load put\n" |
1912 | "userdict/showpage{}put\n"); | |
80ca4592 | 1913 | } |
ef416fc2 | 1914 | |
ef416fc2 | 1915 | |
80ca4592 | 1916 | /* |
1917 | * 'do_setup()' - Send the necessary document setup commands... | |
1918 | */ | |
ef416fc2 | 1919 | |
80ca4592 | 1920 | static void |
1921 | do_setup(pstops_doc_t *doc, /* I - Document information */ | |
1922 | ppd_file_t *ppd) /* I - PPD file */ | |
1923 | { | |
b86bc4cf | 1924 | char *ps; /* PS commands */ |
1925 | ||
1926 | ||
f301802f | 1927 | /* |
1928 | * Disable CTRL-D so that embedded files don't cause printing | |
1929 | * errors... | |
1930 | */ | |
1931 | ||
b86bc4cf | 1932 | doc_puts(doc, "% Disable CTRL-D as an end-of-file marker...\n"); |
1933 | doc_puts(doc, "userdict dup(\\004)cvn{}put (\\004\\004)cvn{}put\n"); | |
f301802f | 1934 | |
80ca4592 | 1935 | /* |
1936 | * Mark any options from %%IncludeFeature: comments... | |
1937 | */ | |
ef416fc2 | 1938 | |
80ca4592 | 1939 | cupsMarkOptions(ppd, doc->num_options, doc->options); |
ef416fc2 | 1940 | |
80ca4592 | 1941 | /* |
1942 | * Send all the printer-specific setup commands... | |
1943 | */ | |
ef416fc2 | 1944 | |
b86bc4cf | 1945 | if ((ps = ppdEmitString(ppd, PPD_ORDER_DOCUMENT, 0.0)) != NULL) |
1946 | { | |
1947 | doc_puts(doc, ps); | |
1948 | free(ps); | |
1949 | } | |
1950 | ||
1951 | if ((ps = ppdEmitString(ppd, PPD_ORDER_ANY, 0.0)) != NULL) | |
1952 | { | |
1953 | doc_puts(doc, ps); | |
1954 | free(ps); | |
1955 | } | |
ef416fc2 | 1956 | |
80ca4592 | 1957 | /* |
1958 | * Set the number of copies for the job... | |
1959 | */ | |
ef416fc2 | 1960 | |
80ca4592 | 1961 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) |
1962 | { | |
b86bc4cf | 1963 | doc_printf(doc, "%%RBIBeginNonPPDFeature: *NumCopies %d\n", doc->copies); |
1964 | doc_printf(doc, | |
1965 | "%d/languagelevel where{pop languagelevel 2 ge}{false}ifelse\n" | |
1966 | "{1 dict begin/NumCopies exch def currentdict end " | |
1967 | "setpagedevice}\n" | |
1968 | "{userdict/#copies 3 -1 roll put}ifelse\n", doc->copies); | |
1969 | doc_puts(doc, "%RBIEndNonPPDFeature\n"); | |
80ca4592 | 1970 | } |
ef416fc2 | 1971 | |
80ca4592 | 1972 | /* |
1973 | * If we are doing N-up printing, disable setpagedevice... | |
1974 | */ | |
ef416fc2 | 1975 | |
80ca4592 | 1976 | if (doc->number_up > 1) |
b86bc4cf | 1977 | doc_puts(doc, "userdict/setpagedevice{pop}bind put\n"); |
ef416fc2 | 1978 | |
80ca4592 | 1979 | /* |
1980 | * Changes to the transfer function must be made AFTER any | |
1981 | * setpagedevice code... | |
1982 | */ | |
ef416fc2 | 1983 | |
80ca4592 | 1984 | if (doc->gamma != 1.0f || doc->brightness != 1.0f) |
b86bc4cf | 1985 | doc_printf(doc, "{ neg 1 add dup 0 lt { pop 1 } { %.3f exp neg 1 add } " |
1986 | "ifelse %.3f mul } bind settransfer\n", | |
1987 | doc->gamma, doc->brightness); | |
ef416fc2 | 1988 | |
80ca4592 | 1989 | /* |
1990 | * Make sure we have rectclip and rectstroke procedures of some sort... | |
1991 | */ | |
ef416fc2 | 1992 | |
b86bc4cf | 1993 | doc_puts(doc, |
1994 | "% x y w h ESPrc - Clip to a rectangle.\n" | |
1995 | "userdict/ESPrc/rectclip where{pop/rectclip load}\n" | |
1996 | "{{newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
1997 | "neg 0 rlineto closepath clip newpath}bind}ifelse put\n"); | |
1998 | ||
1999 | doc_puts(doc, | |
2000 | "% x y w h ESPrf - Fill a rectangle.\n" | |
2001 | "userdict/ESPrf/rectfill where{pop/rectfill load}\n" | |
2002 | "{{gsave newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
2003 | "neg 0 rlineto closepath fill grestore}bind}ifelse put\n"); | |
2004 | ||
2005 | doc_puts(doc, | |
2006 | "% x y w h ESPrs - Stroke a rectangle.\n" | |
2007 | "userdict/ESPrs/rectstroke where{pop/rectstroke load}\n" | |
2008 | "{{gsave newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
2009 | "neg 0 rlineto closepath stroke grestore}bind}ifelse put\n"); | |
ef416fc2 | 2010 | |
80ca4592 | 2011 | /* |
2012 | * Write the page and label prologs... | |
2013 | */ | |
ef416fc2 | 2014 | |
80ca4592 | 2015 | if (doc->number_up == 2 || doc->number_up == 6) |
2016 | { | |
ef416fc2 | 2017 | /* |
80ca4592 | 2018 | * For 2- and 6-up output, rotate the labels to match the orientation |
2019 | * of the pages... | |
ef416fc2 | 2020 | */ |
2021 | ||
80ca4592 | 2022 | if (Orientation & 1) |
b86bc4cf | 2023 | write_label_prolog(doc, doc->page_label, PageBottom, |
2024 | PageWidth - PageLength + PageTop, PageLength); | |
80ca4592 | 2025 | else |
b86bc4cf | 2026 | write_label_prolog(doc, doc->page_label, PageLeft, PageRight, |
2027 | PageLength); | |
80ca4592 | 2028 | } |
2029 | else | |
b86bc4cf | 2030 | write_label_prolog(doc, doc->page_label, PageBottom, PageTop, PageWidth); |
80ca4592 | 2031 | } |
2032 | ||
ef416fc2 | 2033 | |
80ca4592 | 2034 | /* |
2035 | * 'doc_printf()' - Send a formatted string to stdout and/or the temp file. | |
2036 | * | |
2037 | * This function should be used for all page-level output that is affected | |
2038 | * by ordering, collation, etc. | |
2039 | */ | |
ef416fc2 | 2040 | |
80ca4592 | 2041 | static void |
2042 | doc_printf(pstops_doc_t *doc, /* I - Document information */ | |
2043 | const char *format, /* I - Printf-style format string */ | |
2044 | ...) /* I - Additional arguments as needed */ | |
2045 | { | |
2046 | va_list ap; /* Pointer to arguments */ | |
2047 | char buffer[1024]; /* Output buffer */ | |
2048 | size_t bytes; /* Number of bytes to write */ | |
ef416fc2 | 2049 | |
ef416fc2 | 2050 | |
80ca4592 | 2051 | va_start(ap, format); |
2052 | bytes = vsnprintf(buffer, sizeof(buffer), format, ap); | |
2053 | va_end(ap); | |
2054 | ||
2055 | if (bytes > sizeof(buffer)) | |
2056 | { | |
2057 | fprintf(stderr, | |
c0e1af83 | 2058 | _("ERROR: doc_printf overflow (%d bytes) detected, aborting!\n"), |
80ca4592 | 2059 | (int)bytes); |
2060 | exit(1); | |
2061 | } | |
2062 | ||
2063 | doc_write(doc, buffer, bytes); | |
2064 | } | |
2065 | ||
2066 | ||
2067 | /* | |
2068 | * 'doc_puts()' - Send a nul-terminated string to stdout and/or the temp file. | |
2069 | * | |
2070 | * This function should be used for all page-level output that is affected | |
2071 | * by ordering, collation, etc. | |
2072 | */ | |
2073 | ||
2074 | static void | |
2075 | doc_puts(pstops_doc_t *doc, /* I - Document information */ | |
2076 | const char *s) /* I - String to send */ | |
2077 | { | |
2078 | doc_write(doc, s, strlen(s)); | |
2079 | } | |
2080 | ||
ef416fc2 | 2081 | |
80ca4592 | 2082 | /* |
2083 | * 'doc_write()' - Send data to stdout and/or the temp file. | |
2084 | */ | |
ef416fc2 | 2085 | |
80ca4592 | 2086 | static void |
2087 | doc_write(pstops_doc_t *doc, /* I - Document information */ | |
2088 | const char *s, /* I - Data to send */ | |
2089 | size_t len) /* I - Number of bytes to send */ | |
2090 | { | |
2091 | if (!doc->slow_order) | |
2092 | fwrite(s, 1, len, stdout); | |
ef416fc2 | 2093 | |
80ca4592 | 2094 | if (doc->temp) |
2095 | cupsFileWrite(doc->temp, s, len); | |
2096 | } | |
ef416fc2 | 2097 | |
ef416fc2 | 2098 | |
80ca4592 | 2099 | /* |
2100 | * 'end_nup()' - End processing for N-up printing... | |
2101 | */ | |
ef416fc2 | 2102 | |
80ca4592 | 2103 | static void |
2104 | end_nup(pstops_doc_t *doc, /* I - Document information */ | |
2105 | int number) /* I - Page number */ | |
2106 | { | |
2abf387c | 2107 | if (doc->number_up > 1) |
ed486911 | 2108 | doc_puts(doc, "userdict/ESPsave get restore\n"); |
ef416fc2 | 2109 | |
80ca4592 | 2110 | switch (doc->number_up) |
2111 | { | |
2112 | case 1 : | |
2113 | if (doc->use_ESPshowpage) | |
2114 | { | |
ed486911 | 2115 | write_labels(doc, Orientation); |
2116 | doc_puts(doc, "ESPshowpage\n"); | |
80ca4592 | 2117 | } |
2118 | break; | |
ef416fc2 | 2119 | |
80ca4592 | 2120 | case 2 : |
2121 | case 6 : | |
2122 | if (is_last_page(number) && doc->use_ESPshowpage) | |
2123 | { | |
2124 | if (Orientation & 1) | |
2125 | { | |
2126 | /* | |
2127 | * Rotate the labels back to portrait... | |
2128 | */ | |
ef416fc2 | 2129 | |
ed486911 | 2130 | write_labels(doc, Orientation - 1); |
80ca4592 | 2131 | } |
2132 | else if (Orientation == 0) | |
2133 | { | |
2134 | /* | |
2135 | * Rotate the labels to landscape... | |
2136 | */ | |
ef416fc2 | 2137 | |
ed486911 | 2138 | write_labels(doc, doc->normal_landscape ? 1 : 3); |
80ca4592 | 2139 | } |
2140 | else | |
2141 | { | |
2142 | /* | |
2143 | * Rotate the labels to landscape... | |
2144 | */ | |
ef416fc2 | 2145 | |
ed486911 | 2146 | write_labels(doc, doc->normal_landscape ? 3 : 1); |
80ca4592 | 2147 | } |
ef416fc2 | 2148 | |
ed486911 | 2149 | doc_puts(doc, "ESPshowpage\n"); |
80ca4592 | 2150 | } |
2151 | break; | |
ef416fc2 | 2152 | |
80ca4592 | 2153 | default : |
2154 | if (is_last_page(number) && doc->use_ESPshowpage) | |
ef416fc2 | 2155 | { |
ed486911 | 2156 | write_labels(doc, Orientation); |
2157 | doc_puts(doc, "ESPshowpage\n"); | |
ef416fc2 | 2158 | } |
80ca4592 | 2159 | break; |
ef416fc2 | 2160 | } |
2161 | ||
80ca4592 | 2162 | fflush(stdout); |
2163 | } | |
2164 | ||
2165 | ||
2166 | /* | |
2167 | * 'include_feature()' - Include a printer option/feature command. | |
2168 | */ | |
2169 | ||
2170 | static int /* O - New number of options */ | |
2171 | include_feature( | |
2172 | ppd_file_t *ppd, /* I - PPD file */ | |
2173 | const char *line, /* I - DSC line */ | |
2174 | int num_options, /* I - Number of options */ | |
2175 | cups_option_t **options) /* IO - Options */ | |
2176 | { | |
2177 | char name[255], /* Option name */ | |
2178 | value[255]; /* Option value */ | |
2179 | ppd_option_t *option; /* Option in file */ | |
2180 | ppd_choice_t *choice; /* Choice */ | |
ef416fc2 | 2181 | |
ef416fc2 | 2182 | |
2183 | /* | |
80ca4592 | 2184 | * Get the "%%IncludeFeature: *Keyword OptionKeyword" values... |
ef416fc2 | 2185 | */ |
2186 | ||
80ca4592 | 2187 | if (sscanf(line + 17, "%254s%254s", name, value) != 2) |
bd7854cb | 2188 | { |
c0e1af83 | 2189 | fputs(_("ERROR: Bad %%IncludeFeature: comment!\n"), stderr); |
80ca4592 | 2190 | return (num_options); |
bd7854cb | 2191 | } |
ef416fc2 | 2192 | |
2193 | /* | |
80ca4592 | 2194 | * Find the option and choice... |
ef416fc2 | 2195 | */ |
2196 | ||
80ca4592 | 2197 | if ((option = ppdFindOption(ppd, name + 1)) == NULL) |
ef416fc2 | 2198 | { |
c0e1af83 | 2199 | fprintf(stderr, _("WARNING: Unknown option \"%s\"!\n"), name + 1); |
80ca4592 | 2200 | return (num_options); |
ef416fc2 | 2201 | } |
2202 | ||
80ca4592 | 2203 | if (option->section == PPD_ORDER_EXIT || |
2204 | option->section == PPD_ORDER_JCL) | |
2205 | { | |
c0e1af83 | 2206 | fprintf(stderr, _("WARNING: Option \"%s\" cannot be included via " |
2207 | "IncludeFeature!\n"), name + 1); | |
80ca4592 | 2208 | return (num_options); |
2209 | } | |
ef416fc2 | 2210 | |
80ca4592 | 2211 | if ((choice = ppdFindChoice(option, value)) == NULL) |
2212 | { | |
c0e1af83 | 2213 | fprintf(stderr, _("WARNING: Unknown choice \"%s\" for option \"%s\"!\n"), |
80ca4592 | 2214 | value, name + 1); |
2215 | return (num_options); | |
2216 | } | |
ef416fc2 | 2217 | |
80ca4592 | 2218 | /* |
2219 | * Add the option to the option array and return... | |
2220 | */ | |
2221 | ||
2222 | return (cupsAddOption(name + 1, value, num_options, options)); | |
ef416fc2 | 2223 | } |
2224 | ||
2225 | ||
2226 | /* | |
80ca4592 | 2227 | * 'parse_text()' - Parse a text value in a comment... |
2228 | * | |
2229 | * This function parses a DSC text value as defined on page 36 of the | |
2230 | * DSC specification. Text values are either surrounded by parenthesis | |
2231 | * or whitespace-delimited. | |
2232 | * | |
2233 | * The value returned is the literal characters for the entire text | |
2234 | * string, including any parenthesis and escape characters. | |
ef416fc2 | 2235 | */ |
2236 | ||
80ca4592 | 2237 | static char * /* O - Value or NULL on error */ |
2238 | parse_text(const char *start, /* I - Start of text value */ | |
2239 | char **end, /* O - End of text value */ | |
2240 | char *buffer, /* I - Buffer */ | |
2241 | size_t bufsize) /* I - Size of buffer */ | |
ef416fc2 | 2242 | { |
80ca4592 | 2243 | char *bufptr, /* Pointer in buffer */ |
2244 | *bufend; /* End of buffer */ | |
2245 | int level; /* Parenthesis level */ | |
ef416fc2 | 2246 | |
2247 | ||
80ca4592 | 2248 | /* |
2249 | * Skip leading whitespace... | |
2250 | */ | |
ef416fc2 | 2251 | |
80ca4592 | 2252 | while (isspace(*start & 255)) |
2253 | start ++; | |
2254 | ||
2255 | /* | |
2256 | * Then copy the value... | |
2257 | */ | |
ef416fc2 | 2258 | |
80ca4592 | 2259 | level = 0; |
2260 | bufptr = buffer; | |
2261 | bufend = buffer + bufsize - 1; | |
ef416fc2 | 2262 | |
80ca4592 | 2263 | while (bufptr < bufend) |
ef416fc2 | 2264 | { |
80ca4592 | 2265 | if (isspace(*start & 255) && !level) |
2266 | break; | |
ef416fc2 | 2267 | |
80ca4592 | 2268 | *bufptr++ = *start; |
2269 | ||
2270 | if (*start == '(') | |
2271 | level ++; | |
2272 | else if (*start == ')') | |
2273 | { | |
2274 | if (!level) | |
ef416fc2 | 2275 | { |
80ca4592 | 2276 | start ++; |
2277 | break; | |
ef416fc2 | 2278 | } |
2279 | else | |
80ca4592 | 2280 | level --; |
ef416fc2 | 2281 | } |
80ca4592 | 2282 | else if (*start == '\\') |
2283 | { | |
2284 | /* | |
2285 | * Copy escaped character... | |
2286 | */ | |
ef416fc2 | 2287 | |
80ca4592 | 2288 | int i; /* Looping var */ |
ef416fc2 | 2289 | |
80ca4592 | 2290 | |
2291 | for (i = 1; | |
2292 | i <= 3 && isdigit(start[i] & 255) && bufptr < bufend; | |
2293 | *bufptr++ = start[i], i ++); | |
2294 | } | |
2295 | ||
2296 | start ++; | |
ef416fc2 | 2297 | } |
2298 | ||
80ca4592 | 2299 | *bufptr = '\0'; |
2300 | ||
2301 | /* | |
2302 | * Return the value and new pointer into the line... | |
2303 | */ | |
2304 | ||
2305 | if (end) | |
2306 | *end = (char *)start; | |
2307 | ||
2308 | if (bufptr == bufend) | |
2309 | return (NULL); | |
2310 | else | |
2311 | return (buffer); | |
ef416fc2 | 2312 | } |
2313 | ||
2314 | ||
bd7854cb | 2315 | /* |
80ca4592 | 2316 | * 'set_pstops_options()' - Set pstops options... |
bd7854cb | 2317 | */ |
2318 | ||
80ca4592 | 2319 | static void |
2320 | set_pstops_options( | |
2321 | pstops_doc_t *doc, /* I - Document information */ | |
2322 | ppd_file_t *ppd, /* I - PPD file */ | |
2323 | char *argv[], /* I - Command-line arguments */ | |
2324 | int num_options, /* I - Number of options */ | |
2325 | cups_option_t *options) /* I - Options */ | |
bd7854cb | 2326 | { |
80ca4592 | 2327 | const char *val; /* Option value */ |
2328 | int intval; /* Integer option value */ | |
2329 | ppd_attr_t *attr; /* PPD attribute */ | |
2330 | ppd_option_t *option; /* PPD option */ | |
2331 | ppd_choice_t *choice; /* PPD choice */ | |
bd7854cb | 2332 | |
bd7854cb | 2333 | |
80ca4592 | 2334 | /* |
2335 | * Initialize document information structure... | |
2336 | */ | |
bd7854cb | 2337 | |
80ca4592 | 2338 | memset(doc, 0, sizeof(pstops_doc_t)); |
bd7854cb | 2339 | |
80ca4592 | 2340 | doc->job_id = atoi(argv[1]); |
2341 | doc->user = argv[2]; | |
2342 | doc->title = argv[3]; | |
2343 | doc->copies = atoi(argv[4]); | |
bd7854cb | 2344 | |
80ca4592 | 2345 | if (ppd && ppd->landscape > 0) |
2346 | doc->normal_landscape = 1; | |
bd7854cb | 2347 | |
80ca4592 | 2348 | doc->bounding_box[0] = (int)PageLeft; |
2349 | doc->bounding_box[1] = (int)PageBottom; | |
2350 | doc->bounding_box[2] = (int)PageRight; | |
2351 | doc->bounding_box[3] = (int)PageTop; | |
bd7854cb | 2352 | |
80ca4592 | 2353 | doc->new_bounding_box[0] = INT_MAX; |
2354 | doc->new_bounding_box[1] = INT_MAX; | |
2355 | doc->new_bounding_box[2] = INT_MIN; | |
2356 | doc->new_bounding_box[3] = INT_MIN; | |
bd7854cb | 2357 | |
80ca4592 | 2358 | /* |
2359 | * AP_FIRSTPAGE_InputSlot | |
2360 | */ | |
ef416fc2 | 2361 | |
80ca4592 | 2362 | doc->ap_input_slot = cupsGetOption("AP_FIRSTPAGE_InputSlot", num_options, |
2363 | options); | |
ef416fc2 | 2364 | |
80ca4592 | 2365 | /* |
2366 | * AP_FIRSTPAGE_ManualFeed | |
2367 | */ | |
ef416fc2 | 2368 | |
80ca4592 | 2369 | doc->ap_manual_feed = cupsGetOption("AP_FIRSTPAGE_ManualFeed", num_options, |
2370 | options); | |
ef416fc2 | 2371 | |
80ca4592 | 2372 | /* |
2373 | * brightness | |
2374 | */ | |
bd7854cb | 2375 | |
80ca4592 | 2376 | if ((val = cupsGetOption("brightness", num_options, options)) != NULL) |
ef416fc2 | 2377 | { |
80ca4592 | 2378 | /* |
2379 | * Get brightness value from 10 to 1000. | |
2380 | */ | |
ef416fc2 | 2381 | |
80ca4592 | 2382 | intval = atoi(val); |
ef416fc2 | 2383 | |
80ca4592 | 2384 | if (intval < 10 || intval > 1000) |
2385 | { | |
c0e1af83 | 2386 | fprintf(stderr, _("ERROR: Unsupported brightness value %s, using " |
2387 | "brightness=100!\n"), val); | |
80ca4592 | 2388 | doc->brightness = 1.0f; |
2389 | } | |
2390 | else | |
2391 | doc->brightness = intval * 0.01f; | |
ef416fc2 | 2392 | } |
80ca4592 | 2393 | else |
2394 | doc->brightness = 1.0f; | |
ef416fc2 | 2395 | |
ef416fc2 | 2396 | /* |
80ca4592 | 2397 | * collate, multiple-document-handling |
ef416fc2 | 2398 | */ |
2399 | ||
80ca4592 | 2400 | if ((val = cupsGetOption("multiple-document-handling", num_options, options)) != NULL) |
ef416fc2 | 2401 | { |
80ca4592 | 2402 | /* |
2403 | * This IPP attribute is unnecessarily complicated... | |
2404 | * | |
2405 | * single-document, separate-documents-collated-copies, and | |
2406 | * single-document-new-sheet all require collated copies. | |
2407 | * | |
2408 | * separate-documents-uncollated-copies allows for uncollated copies. | |
2409 | */ | |
2410 | ||
2411 | doc->collate = strcasecmp(val, "separate-documents-uncollated-copies") != 0; | |
ef416fc2 | 2412 | } |
2413 | ||
80ca4592 | 2414 | if ((val = cupsGetOption("Collate", num_options, options)) != NULL && |
2415 | (!strcasecmp(val, "true") ||!strcasecmp(val, "on") || | |
2416 | !strcasecmp(val, "yes"))) | |
2417 | doc->collate = 1; | |
ef416fc2 | 2418 | |
80ca4592 | 2419 | /* |
2420 | * emit-jcl | |
2421 | */ | |
ef416fc2 | 2422 | |
80ca4592 | 2423 | if ((val = cupsGetOption("emit-jcl", num_options, options)) != NULL && |
2424 | (!strcasecmp(val, "false") || !strcasecmp(val, "off") || | |
2425 | !strcasecmp(val, "no") || !strcmp(val, "0"))) | |
2426 | doc->emit_jcl = 0; | |
2427 | else | |
2428 | doc->emit_jcl = 1; | |
ef416fc2 | 2429 | |
ef416fc2 | 2430 | /* |
80ca4592 | 2431 | * fitplot |
ef416fc2 | 2432 | */ |
2433 | ||
80ca4592 | 2434 | if ((val = cupsGetOption("fitplot", num_options, options)) != NULL && |
2435 | (!strcasecmp(val, "true") || !strcasecmp(val, "on") || | |
2436 | !strcasecmp(val, "yes"))) | |
2437 | doc->fitplot = 1; | |
ef416fc2 | 2438 | |
2439 | /* | |
80ca4592 | 2440 | * gamma |
ef416fc2 | 2441 | */ |
2442 | ||
80ca4592 | 2443 | if ((val = cupsGetOption("gamma", num_options, options)) != NULL) |
ef416fc2 | 2444 | { |
80ca4592 | 2445 | /* |
2446 | * Get gamma value from 1 to 10000... | |
2447 | */ | |
ef416fc2 | 2448 | |
80ca4592 | 2449 | intval = atoi(val); |
ef416fc2 | 2450 | |
80ca4592 | 2451 | if (intval < 1 || intval > 10000) |
2452 | { | |
c0e1af83 | 2453 | fprintf(stderr, _("ERROR: Unsupported gamma value %s, using " |
2454 | "gamma=1000!\n"), val); | |
80ca4592 | 2455 | doc->gamma = 1.0f; |
2456 | } | |
2457 | else | |
2458 | doc->gamma = intval * 0.001f; | |
2459 | } | |
2460 | else | |
2461 | doc->gamma = 1.0f; | |
ef416fc2 | 2462 | |
2463 | /* | |
80ca4592 | 2464 | * InputSlot |
ef416fc2 | 2465 | */ |
2466 | ||
80ca4592 | 2467 | if ((choice = ppdFindMarkedChoice(ppd, "InputSlot")) != NULL) |
2468 | doc->input_slot = choice->choice; | |
ef416fc2 | 2469 | |
2470 | /* | |
80ca4592 | 2471 | * ManualFeed |
ef416fc2 | 2472 | */ |
2473 | ||
80ca4592 | 2474 | if ((choice = ppdFindMarkedChoice(ppd, "ManualFeed")) != NULL) |
2475 | doc->manual_feed = choice->choice; | |
ef416fc2 | 2476 | |
09a101d6 | 2477 | if ((choice = ppdFindMarkedChoice(ppd, "MirrorPrint")) != NULL) |
2478 | { | |
2479 | val = choice->choice; | |
2480 | choice->marked = 0; | |
2481 | } | |
2482 | else | |
2483 | val = cupsGetOption("mirror", num_options, options); | |
2484 | ||
2485 | if (val && (!strcasecmp(val, "true") || !strcasecmp(val, "on") || | |
2486 | !strcasecmp(val, "yes"))) | |
80ca4592 | 2487 | doc->mirror = 1; |
ef416fc2 | 2488 | |
80ca4592 | 2489 | /* |
2490 | * number-up | |
2491 | */ | |
ef416fc2 | 2492 | |
80ca4592 | 2493 | if ((val = cupsGetOption("number-up", num_options, options)) != NULL) |
2494 | { | |
2495 | switch (intval = atoi(val)) | |
2496 | { | |
2497 | case 1 : | |
2498 | case 2 : | |
2499 | case 4 : | |
2500 | case 6 : | |
2501 | case 9 : | |
2502 | case 16 : | |
2503 | doc->number_up = intval; | |
2504 | break; | |
2505 | default : | |
2506 | fprintf(stderr, | |
c0e1af83 | 2507 | _("ERROR: Unsupported number-up value %d, using " |
2508 | "number-up=1!\n"), intval); | |
80ca4592 | 2509 | doc->number_up = 1; |
2510 | break; | |
2511 | } | |
2512 | } | |
2513 | else | |
2514 | doc->number_up = 1; | |
ef416fc2 | 2515 | |
80ca4592 | 2516 | /* |
2517 | * number-up-layout | |
2518 | */ | |
ef416fc2 | 2519 | |
80ca4592 | 2520 | if ((val = cupsGetOption("number-up-layout", num_options, options)) != NULL) |
ef416fc2 | 2521 | { |
80ca4592 | 2522 | if (!strcasecmp(val, "lrtb")) |
2523 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
2524 | else if (!strcasecmp(val, "lrbt")) | |
2525 | doc->number_up_layout = PSTOPS_LAYOUT_LRBT; | |
2526 | else if (!strcasecmp(val, "rltb")) | |
2527 | doc->number_up_layout = PSTOPS_LAYOUT_RLTB; | |
2528 | else if (!strcasecmp(val, "rlbt")) | |
2529 | doc->number_up_layout = PSTOPS_LAYOUT_RLBT; | |
2530 | else if (!strcasecmp(val, "tblr")) | |
2531 | doc->number_up_layout = PSTOPS_LAYOUT_TBLR; | |
2532 | else if (!strcasecmp(val, "tbrl")) | |
2533 | doc->number_up_layout = PSTOPS_LAYOUT_TBRL; | |
2534 | else if (!strcasecmp(val, "btlr")) | |
2535 | doc->number_up_layout = PSTOPS_LAYOUT_BTLR; | |
2536 | else if (!strcasecmp(val, "btrl")) | |
2537 | doc->number_up_layout = PSTOPS_LAYOUT_BTRL; | |
2538 | else | |
2539 | { | |
c0e1af83 | 2540 | fprintf(stderr, _("ERROR: Unsupported number-up-layout value %s, using " |
2541 | "number-up-layout=lrtb!\n"), val); | |
80ca4592 | 2542 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; |
2543 | } | |
2544 | } | |
2545 | else | |
2546 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
ef416fc2 | 2547 | |
80ca4592 | 2548 | /* |
2549 | * OutputOrder | |
2550 | */ | |
ef416fc2 | 2551 | |
80ca4592 | 2552 | if ((val = cupsGetOption("OutputOrder", num_options, options)) != NULL) |
2553 | { | |
2554 | if (!strcasecmp(val, "Reverse")) | |
2555 | doc->output_order = 1; | |
2556 | } | |
2557 | else if (ppd) | |
2558 | { | |
2559 | /* | |
2560 | * Figure out the right default output order from the PPD file... | |
2561 | */ | |
ef416fc2 | 2562 | |
80ca4592 | 2563 | if ((choice = ppdFindMarkedChoice(ppd, "OutputBin")) != NULL && |
2564 | (attr = ppdFindAttr(ppd, "PageStackOrder", choice->choice)) != NULL && | |
2565 | attr->value) | |
2566 | doc->output_order = !strcasecmp(attr->value, "Reverse"); | |
2567 | else if ((attr = ppdFindAttr(ppd, "DefaultOutputOrder", NULL)) != NULL && | |
2568 | attr->value) | |
2569 | doc->output_order = !strcasecmp(attr->value, "Reverse"); | |
2570 | } | |
ef416fc2 | 2571 | |
80ca4592 | 2572 | /* |
2573 | * page-border | |
2574 | */ | |
ef416fc2 | 2575 | |
80ca4592 | 2576 | if ((val = cupsGetOption("page-border", num_options, options)) != NULL) |
2577 | { | |
2578 | if (!strcasecmp(val, "none")) | |
2579 | doc->page_border = PSTOPS_BORDERNONE; | |
2580 | else if (!strcasecmp(val, "single")) | |
2581 | doc->page_border = PSTOPS_BORDERSINGLE; | |
2582 | else if (!strcasecmp(val, "single-thick")) | |
2583 | doc->page_border = PSTOPS_BORDERSINGLE2; | |
2584 | else if (!strcasecmp(val, "double")) | |
2585 | doc->page_border = PSTOPS_BORDERDOUBLE; | |
2586 | else if (!strcasecmp(val, "double-thick")) | |
2587 | doc->page_border = PSTOPS_BORDERDOUBLE2; | |
2588 | else | |
2589 | { | |
c0e1af83 | 2590 | fprintf(stderr, _("ERROR: Unsupported page-border value %s, using " |
2591 | "page-border=none!\n"), val); | |
80ca4592 | 2592 | doc->page_border = PSTOPS_BORDERNONE; |
2593 | } | |
ef416fc2 | 2594 | } |
80ca4592 | 2595 | else |
2596 | doc->page_border = PSTOPS_BORDERNONE; | |
ef416fc2 | 2597 | |
80ca4592 | 2598 | /* |
2599 | * page-label | |
2600 | */ | |
ef416fc2 | 2601 | |
80ca4592 | 2602 | doc->page_label = cupsGetOption("page-label", num_options, options); |
ef416fc2 | 2603 | |
80ca4592 | 2604 | /* |
2605 | * page-ranges | |
2606 | */ | |
ef416fc2 | 2607 | |
80ca4592 | 2608 | doc->page_ranges = cupsGetOption("page-ranges", num_options, options); |
ef416fc2 | 2609 | |
2610 | /* | |
80ca4592 | 2611 | * page-set |
ef416fc2 | 2612 | */ |
2613 | ||
80ca4592 | 2614 | doc->page_set = cupsGetOption("page-set", num_options, options); |
ef416fc2 | 2615 | |
2616 | /* | |
80ca4592 | 2617 | * Now figure out if we have to force collated copies, etc. |
ef416fc2 | 2618 | */ |
2619 | ||
80ca4592 | 2620 | if (ppd && ppd->manual_copies && Duplex && doc->copies > 1) |
ef416fc2 | 2621 | { |
80ca4592 | 2622 | /* |
2623 | * Force collated copies when printing a duplexed document to | |
2624 | * a non-PS printer that doesn't do hardware copy generation. | |
2625 | * Otherwise the copies will end up on the front/back side of | |
2626 | * each page. | |
2627 | */ | |
ef416fc2 | 2628 | |
80ca4592 | 2629 | doc->collate = 1; |
ef416fc2 | 2630 | } |
2631 | ||
2632 | /* | |
80ca4592 | 2633 | * See if we have to filter the fast or slow way... |
ef416fc2 | 2634 | */ |
2635 | ||
80ca4592 | 2636 | if (doc->collate && doc->copies > 1) |
ef416fc2 | 2637 | { |
80ca4592 | 2638 | /* |
2639 | * See if we need to manually collate the pages... | |
2640 | */ | |
2641 | ||
2642 | doc->slow_collate = 1; | |
2643 | ||
2644 | if ((choice = ppdFindMarkedChoice(ppd, "Collate")) != NULL && | |
2645 | !strcasecmp(choice->choice, "True")) | |
bd7854cb | 2646 | { |
80ca4592 | 2647 | /* |
2648 | * Hardware collate option is selected, see if the option is | |
2649 | * conflicting - if not, collate in hardware. Otherwise, | |
2650 | * turn the hardware collate option off... | |
2651 | */ | |
2652 | ||
2abf387c | 2653 | if ((option = ppdFindOption(ppd, "Collate")) != NULL && |
80ca4592 | 2654 | !option->conflicted) |
2655 | doc->slow_collate = 0; | |
bd7854cb | 2656 | else |
80ca4592 | 2657 | ppdMarkOption(ppd, "Collate", "False"); |
bd7854cb | 2658 | } |
ef416fc2 | 2659 | } |
2660 | else | |
80ca4592 | 2661 | doc->slow_collate = 0; |
2662 | ||
2663 | if (!ppdFindOption(ppd, "OutputOrder") && doc->output_order) | |
2664 | doc->slow_order = 1; | |
2665 | else | |
2666 | doc->slow_order = 0; | |
2667 | ||
2abf387c | 2668 | if (Duplex && |
2669 | (doc->slow_collate || doc->slow_order || | |
2670 | ((attr = ppdFindAttr(ppd, "cupsEvenDuplex", NULL)) != NULL && | |
2671 | attr->value && !strcasecmp(attr->value, "true")))) | |
80ca4592 | 2672 | doc->slow_duplex = 1; |
2673 | else | |
2674 | doc->slow_duplex = 0; | |
2675 | ||
2676 | /* | |
2677 | * Create a temporary file for page data if we need to filter slowly... | |
2678 | */ | |
2679 | ||
2680 | if (doc->slow_order || doc->slow_collate) | |
ef416fc2 | 2681 | { |
80ca4592 | 2682 | if ((doc->temp = cupsTempFile2(doc->tempfile, |
2683 | sizeof(doc->tempfile))) == NULL) | |
bd7854cb | 2684 | { |
c0e1af83 | 2685 | fprintf(stderr, _("ERROR: Unable to create temporary file: %s\n"), |
80ca4592 | 2686 | strerror(errno)); |
2687 | exit(1); | |
bd7854cb | 2688 | } |
ef416fc2 | 2689 | } |
80ca4592 | 2690 | |
2691 | /* | |
2692 | * Figure out if we should use ESPshowpage or not... | |
2693 | */ | |
2694 | ||
2695 | if (doc->page_label || getenv("CLASSIFICATION") || doc->number_up > 1 || | |
2696 | doc->page_border) | |
2697 | { | |
2698 | /* | |
2699 | * Yes, use ESPshowpage... | |
2700 | */ | |
2701 | ||
2702 | doc->use_ESPshowpage = 1; | |
2703 | } | |
2704 | ||
2705 | fprintf(stderr, "DEBUG: slow_collate=%d, slow_duplex=%d, slow_order=%d\n", | |
2706 | doc->slow_collate, doc->slow_duplex, doc->slow_order); | |
ef416fc2 | 2707 | } |
2708 | ||
2709 | ||
2710 | /* | |
80ca4592 | 2711 | * 'skip_page()' - Skip past a page that won't be printed... |
ef416fc2 | 2712 | */ |
2713 | ||
80ca4592 | 2714 | static size_t /* O - Length of next line */ |
2715 | skip_page(cups_file_t *fp, /* I - File to read from */ | |
2716 | char *line, /* I - Line buffer */ | |
2717 | size_t linelen, /* I - Length of initial line */ | |
2718 | size_t linesize) /* I - Size of line buffer */ | |
ef416fc2 | 2719 | { |
80ca4592 | 2720 | int level; /* Embedded document level */ |
ef416fc2 | 2721 | |
2722 | ||
80ca4592 | 2723 | level = 0; |
ef416fc2 | 2724 | |
80ca4592 | 2725 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) |
ef416fc2 | 2726 | { |
80ca4592 | 2727 | if (level == 0 && |
d6ae789d | 2728 | (!strncmp(line, "%%Page:", 7) || !strncmp(line, "%%Trailer", 9))) |
ef416fc2 | 2729 | break; |
80ca4592 | 2730 | else if (!strncmp(line, "%%BeginDocument", 15) || |
2731 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
2732 | level ++; | |
2733 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
2734 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
2735 | level --; | |
2736 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
2737 | (!strncmp(line, "%%BeginData:", 12) && | |
2738 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
ef416fc2 | 2739 | { |
2740 | /* | |
80ca4592 | 2741 | * Skip binary data... |
ef416fc2 | 2742 | */ |
2743 | ||
80ca4592 | 2744 | int bytes; /* Bytes of data */ |
ef416fc2 | 2745 | |
ef416fc2 | 2746 | |
80ca4592 | 2747 | bytes = atoi(strchr(line, ':') + 1); |
ef416fc2 | 2748 | |
80ca4592 | 2749 | while (bytes > 0) |
2750 | { | |
2751 | if (bytes > linesize) | |
2752 | linelen = cupsFileRead(fp, line, linesize); | |
2753 | else | |
2754 | linelen = cupsFileRead(fp, line, bytes); | |
ef416fc2 | 2755 | |
80ca4592 | 2756 | if (linelen < 1) |
2757 | { | |
2758 | line[0] = '\0'; | |
2759 | perror("ERROR: Early end-of-file while reading binary data"); | |
2760 | return (0); | |
2761 | } | |
ef416fc2 | 2762 | |
80ca4592 | 2763 | bytes -= linelen; |
2764 | } | |
2765 | } | |
2766 | } | |
ef416fc2 | 2767 | |
80ca4592 | 2768 | return (linelen); |
ef416fc2 | 2769 | } |
2770 | ||
2771 | ||
ef416fc2 | 2772 | /* |
2773 | * 'start_nup()' - Start processing for N-up printing... | |
2774 | */ | |
2775 | ||
2776 | static void | |
80ca4592 | 2777 | start_nup(pstops_doc_t *doc, /* I - Document information */ |
2778 | int number, /* I - Page number */ | |
2779 | int show_border, /* I - Show the border? */ | |
2780 | const int *bounding_box) /* I - BoundingBox value */ | |
ef416fc2 | 2781 | { |
80ca4592 | 2782 | int pos; /* Position on page */ |
2783 | int x, y; /* Relative position of subpage */ | |
2784 | float w, l, /* Width and length of subpage */ | |
2785 | tx, ty; /* Translation values for subpage */ | |
2786 | float pagew, /* Printable width of page */ | |
2787 | pagel; /* Printable height of page */ | |
a41f09e2 MS |
2788 | int bboxx, /* BoundingBox X origin */ |
2789 | bboxy, /* BoundingBox Y origin */ | |
2790 | bboxw, /* BoundingBox width */ | |
80ca4592 | 2791 | bboxl; /* BoundingBox height */ |
a41f09e2 | 2792 | float margin = 0; /* Current margin for border */ |
80ca4592 | 2793 | |
ef416fc2 | 2794 | |
2abf387c | 2795 | if (doc->number_up > 1) |
80ca4592 | 2796 | doc_puts(doc, "userdict/ESPsave save put\n"); |
ef416fc2 | 2797 | |
80ca4592 | 2798 | if (doc->mirror) |
2799 | doc_printf(doc, "%.1f 0.0 translate -1 1 scale\n", PageWidth); | |
ef416fc2 | 2800 | |
80ca4592 | 2801 | pos = (number - 1) % doc->number_up; |
2802 | pagew = PageRight - PageLeft; | |
2803 | pagel = PageTop - PageBottom; | |
ef416fc2 | 2804 | |
80ca4592 | 2805 | if (doc->fitplot) |
2806 | { | |
a41f09e2 MS |
2807 | bboxx = bounding_box[0]; |
2808 | bboxy = bounding_box[1]; | |
80ca4592 | 2809 | bboxw = bounding_box[2] - bounding_box[0]; |
2810 | bboxl = bounding_box[3] - bounding_box[1]; | |
2811 | } | |
2812 | else | |
2813 | { | |
a41f09e2 MS |
2814 | bboxx = 0; |
2815 | bboxy = 0; | |
80ca4592 | 2816 | bboxw = PageWidth; |
2817 | bboxl = PageLength; | |
2818 | } | |
ef416fc2 | 2819 | |
80ca4592 | 2820 | fprintf(stderr, "DEBUG: pagew = %.1f, pagel = %.1f\n", pagew, pagel); |
a41f09e2 MS |
2821 | fprintf(stderr, "DEBUG: bboxx = %d, bboxy = %d, bboxw = %d, bboxl = %d\n", |
2822 | bboxx, bboxy, bboxw, bboxl); | |
80ca4592 | 2823 | fprintf(stderr, "DEBUG: PageLeft = %.1f, PageRight = %.1f\n", |
2824 | PageLeft, PageRight); | |
2825 | fprintf(stderr, "DEBUG: PageTop = %.1f, PageBottom = %.1f\n", | |
2826 | PageTop, PageBottom); | |
2827 | fprintf(stderr, "DEBUG: PageWidth = %.1f, PageLength = %.1f\n", | |
2828 | PageWidth, PageLength); | |
ef416fc2 | 2829 | |
2830 | switch (Orientation) | |
2831 | { | |
2832 | case 1 : /* Landscape */ | |
80ca4592 | 2833 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", PageLength); |
ef416fc2 | 2834 | break; |
2835 | case 2 : /* Reverse Portrait */ | |
80ca4592 | 2836 | doc_printf(doc, "%.1f %.1f translate 180 rotate\n", PageWidth, |
2837 | PageLength); | |
ef416fc2 | 2838 | break; |
2839 | case 3 : /* Reverse Landscape */ | |
80ca4592 | 2840 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", PageWidth); |
ef416fc2 | 2841 | break; |
2842 | } | |
2843 | ||
80ca4592 | 2844 | if (Duplex && doc->number_up > 1 && ((number / doc->number_up) & 1)) |
2845 | doc_printf(doc, "%.1f %.1f translate\n", PageWidth - PageRight, PageBottom); | |
2846 | else if (doc->number_up > 1 || doc->fitplot) | |
2847 | doc_printf(doc, "%.1f %.1f translate\n", PageLeft, PageBottom); | |
ef416fc2 | 2848 | |
80ca4592 | 2849 | switch (doc->number_up) |
ef416fc2 | 2850 | { |
2851 | default : | |
80ca4592 | 2852 | if (doc->fitplot) |
bd7854cb | 2853 | { |
80ca4592 | 2854 | w = pagew; |
2855 | l = w * bboxl / bboxw; | |
bd7854cb | 2856 | |
80ca4592 | 2857 | if (l > pagel) |
bd7854cb | 2858 | { |
80ca4592 | 2859 | l = pagel; |
2860 | w = l * bboxw / bboxl; | |
bd7854cb | 2861 | } |
2862 | ||
80ca4592 | 2863 | tx = 0.5 * (pagew - w); |
2864 | ty = 0.5 * (pagel - l); | |
bd7854cb | 2865 | |
80ca4592 | 2866 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", tx, ty, |
2867 | w / bboxw, l / bboxl); | |
bd7854cb | 2868 | } |
2869 | else | |
2870 | { | |
2871 | w = PageWidth; | |
2872 | l = PageLength; | |
2873 | } | |
ef416fc2 | 2874 | break; |
2875 | ||
2876 | case 2 : | |
2877 | if (Orientation & 1) | |
2878 | { | |
2879 | x = pos & 1; | |
2880 | ||
80ca4592 | 2881 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2882 | x = 1 - x; |
2883 | ||
80ca4592 | 2884 | w = pagel; |
2885 | l = w * bboxl / bboxw; | |
ef416fc2 | 2886 | |
80ca4592 | 2887 | if (l > (pagew * 0.5)) |
ef416fc2 | 2888 | { |
80ca4592 | 2889 | l = pagew * 0.5; |
2890 | w = l * bboxw / bboxl; | |
ef416fc2 | 2891 | } |
2892 | ||
80ca4592 | 2893 | tx = 0.5 * (pagew * 0.5 - l); |
2894 | ty = 0.5 * (pagel - w); | |
ef416fc2 | 2895 | |
80ca4592 | 2896 | if (doc->normal_landscape) |
2897 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); | |
ef416fc2 | 2898 | else |
80ca4592 | 2899 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); |
ef416fc2 | 2900 | |
80ca4592 | 2901 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2902 | ty, tx + pagew * 0.5 * x, w / bboxw, l / bboxl); | |
ef416fc2 | 2903 | } |
2904 | else | |
2905 | { | |
2906 | x = pos & 1; | |
2907 | ||
80ca4592 | 2908 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2909 | x = 1 - x; |
2910 | ||
80ca4592 | 2911 | l = pagew; |
2912 | w = l * bboxw / bboxl; | |
ef416fc2 | 2913 | |
80ca4592 | 2914 | if (w > (pagel * 0.5)) |
ef416fc2 | 2915 | { |
80ca4592 | 2916 | w = pagel * 0.5; |
2917 | l = w * bboxl / bboxw; | |
ef416fc2 | 2918 | } |
2919 | ||
80ca4592 | 2920 | tx = 0.5 * (pagel * 0.5 - w); |
2921 | ty = 0.5 * (pagew - l); | |
ef416fc2 | 2922 | |
80ca4592 | 2923 | if (doc->normal_landscape) |
2924 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); | |
ef416fc2 | 2925 | else |
80ca4592 | 2926 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2927 | |
80ca4592 | 2928 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2929 | tx + pagel * 0.5 * x, ty, w / bboxw, l / bboxl); | |
ef416fc2 | 2930 | } |
2931 | break; | |
2932 | ||
2933 | case 4 : | |
80ca4592 | 2934 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2935 | { |
2936 | x = (pos / 2) & 1; | |
2937 | y = pos & 1; | |
2938 | } | |
2939 | else | |
2940 | { | |
2941 | x = pos & 1; | |
2942 | y = (pos / 2) & 1; | |
2943 | } | |
2944 | ||
80ca4592 | 2945 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2946 | x = 1 - x; |
2947 | ||
80ca4592 | 2948 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2949 | y = 1 - y; |
2950 | ||
80ca4592 | 2951 | w = pagew * 0.5; |
2952 | l = w * bboxl / bboxw; | |
ef416fc2 | 2953 | |
80ca4592 | 2954 | if (l > (pagel * 0.5)) |
ef416fc2 | 2955 | { |
80ca4592 | 2956 | l = pagel * 0.5; |
2957 | w = l * bboxw / bboxl; | |
ef416fc2 | 2958 | } |
2959 | ||
80ca4592 | 2960 | tx = 0.5 * (pagew * 0.5 - w); |
2961 | ty = 0.5 * (pagel * 0.5 - l); | |
ef416fc2 | 2962 | |
80ca4592 | 2963 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2964 | tx + x * pagew * 0.5, ty + y * pagel * 0.5, | |
2965 | w / bboxw, l / bboxl); | |
ef416fc2 | 2966 | break; |
2967 | ||
2968 | case 6 : | |
2969 | if (Orientation & 1) | |
2970 | { | |
80ca4592 | 2971 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2972 | { |
2973 | x = pos / 3; | |
2974 | y = pos % 3; | |
2975 | ||
80ca4592 | 2976 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2977 | x = 1 - x; |
2978 | ||
80ca4592 | 2979 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2980 | y = 2 - y; |
2981 | } | |
2982 | else | |
2983 | { | |
2984 | x = pos & 1; | |
2985 | y = pos / 2; | |
2986 | ||
80ca4592 | 2987 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2988 | x = 1 - x; |
2989 | ||
80ca4592 | 2990 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2991 | y = 2 - y; |
2992 | } | |
2993 | ||
80ca4592 | 2994 | w = pagel * 0.5; |
2995 | l = w * bboxl / bboxw; | |
ef416fc2 | 2996 | |
80ca4592 | 2997 | if (l > (pagew * 0.333)) |
ef416fc2 | 2998 | { |
80ca4592 | 2999 | l = pagew * 0.333; |
3000 | w = l * bboxw / bboxl; | |
ef416fc2 | 3001 | } |
3002 | ||
80ca4592 | 3003 | tx = 0.5 * (pagel - 2 * w); |
3004 | ty = 0.5 * (pagew - 3 * l); | |
ef416fc2 | 3005 | |
80ca4592 | 3006 | if (doc->normal_landscape) |
f301802f | 3007 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 3008 | else |
f301802f | 3009 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 3010 | |
80ca4592 | 3011 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 3012 | tx + x * w, ty + y * l, l / bboxl, w / bboxw); |
ef416fc2 | 3013 | } |
3014 | else | |
3015 | { | |
80ca4592 | 3016 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3017 | { |
3018 | x = pos / 2; | |
3019 | y = pos & 1; | |
3020 | ||
80ca4592 | 3021 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3022 | x = 2 - x; |
3023 | ||
80ca4592 | 3024 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3025 | y = 1 - y; |
3026 | } | |
3027 | else | |
3028 | { | |
3029 | x = pos % 3; | |
3030 | y = pos / 3; | |
3031 | ||
80ca4592 | 3032 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3033 | x = 2 - x; |
3034 | ||
80ca4592 | 3035 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3036 | y = 1 - y; |
3037 | } | |
3038 | ||
80ca4592 | 3039 | l = pagew * 0.5; |
3040 | w = l * bboxw / bboxl; | |
ef416fc2 | 3041 | |
80ca4592 | 3042 | if (w > (pagel * 0.333)) |
ef416fc2 | 3043 | { |
80ca4592 | 3044 | w = pagel * 0.333; |
3045 | l = w * bboxl / bboxw; | |
ef416fc2 | 3046 | } |
3047 | ||
f301802f | 3048 | tx = 0.5 * (pagel - 3 * w); |
3049 | ty = 0.5 * (pagew - 2 * l); | |
ef416fc2 | 3050 | |
80ca4592 | 3051 | if (doc->normal_landscape) |
f301802f | 3052 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 3053 | else |
f301802f | 3054 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 3055 | |
80ca4592 | 3056 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 3057 | tx + w * x, ty + l * y, w / bboxw, l / bboxl); |
3058 | ||
ef416fc2 | 3059 | } |
3060 | break; | |
3061 | ||
3062 | case 9 : | |
80ca4592 | 3063 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3064 | { |
3065 | x = (pos / 3) % 3; | |
3066 | y = pos % 3; | |
3067 | } | |
3068 | else | |
3069 | { | |
3070 | x = pos % 3; | |
3071 | y = (pos / 3) % 3; | |
3072 | } | |
3073 | ||
80ca4592 | 3074 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3075 | x = 2 - x; |
3076 | ||
80ca4592 | 3077 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3078 | y = 2 - y; |
3079 | ||
80ca4592 | 3080 | w = pagew * 0.333; |
3081 | l = w * bboxl / bboxw; | |
ef416fc2 | 3082 | |
80ca4592 | 3083 | if (l > (pagel * 0.333)) |
ef416fc2 | 3084 | { |
80ca4592 | 3085 | l = pagel * 0.333; |
3086 | w = l * bboxw / bboxl; | |
ef416fc2 | 3087 | } |
3088 | ||
80ca4592 | 3089 | tx = 0.5 * (pagew * 0.333 - w); |
3090 | ty = 0.5 * (pagel * 0.333 - l); | |
ef416fc2 | 3091 | |
80ca4592 | 3092 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
3093 | tx + x * pagew * 0.333, ty + y * pagel * 0.333, | |
3094 | w / bboxw, l / bboxl); | |
ef416fc2 | 3095 | break; |
3096 | ||
3097 | case 16 : | |
80ca4592 | 3098 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3099 | { |
3100 | x = (pos / 4) & 3; | |
3101 | y = pos & 3; | |
3102 | } | |
3103 | else | |
3104 | { | |
3105 | x = pos & 3; | |
3106 | y = (pos / 4) & 3; | |
3107 | } | |
3108 | ||
80ca4592 | 3109 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3110 | x = 3 - x; |
3111 | ||
80ca4592 | 3112 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3113 | y = 3 - y; |
3114 | ||
80ca4592 | 3115 | w = pagew * 0.25; |
3116 | l = w * bboxl / bboxw; | |
ef416fc2 | 3117 | |
80ca4592 | 3118 | if (l > (pagel * 0.25)) |
ef416fc2 | 3119 | { |
80ca4592 | 3120 | l = pagel * 0.25; |
3121 | w = l * bboxw / bboxl; | |
ef416fc2 | 3122 | } |
3123 | ||
80ca4592 | 3124 | tx = 0.5 * (pagew * 0.25 - w); |
3125 | ty = 0.5 * (pagel * 0.25 - l); | |
ef416fc2 | 3126 | |
80ca4592 | 3127 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
3128 | tx + x * pagew * 0.25, ty + y * pagel * 0.25, | |
3129 | w / bboxw, l / bboxl); | |
ef416fc2 | 3130 | break; |
3131 | } | |
3132 | ||
3133 | /* | |
3134 | * Draw borders as necessary... | |
3135 | */ | |
3136 | ||
80ca4592 | 3137 | if (doc->page_border && show_border) |
ef416fc2 | 3138 | { |
80ca4592 | 3139 | int rects; /* Number of border rectangles */ |
a41f09e2 | 3140 | float fscale; /* Scaling value for points */ |
ef416fc2 | 3141 | |
3142 | ||
80ca4592 | 3143 | rects = (doc->page_border & PSTOPS_BORDERDOUBLE) ? 2 : 1; |
ef416fc2 | 3144 | fscale = PageWidth / w; |
3145 | margin = 2.25 * fscale; | |
3146 | ||
3147 | /* | |
3148 | * Set the line width and color... | |
3149 | */ | |
3150 | ||
80ca4592 | 3151 | doc_puts(doc, "gsave\n"); |
3152 | doc_printf(doc, "%.3f setlinewidth 0 setgray newpath\n", | |
3153 | (doc->page_border & PSTOPS_BORDERTHICK) ? 0.5 * fscale : | |
3154 | 0.24 * fscale); | |
ef416fc2 | 3155 | |
3156 | /* | |
3157 | * Draw border boxes... | |
3158 | */ | |
3159 | ||
3160 | for (; rects > 0; rects --, margin += 2 * fscale) | |
80ca4592 | 3161 | if (doc->number_up > 1) |
3162 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", | |
a41f09e2 MS |
3163 | margin, |
3164 | margin, | |
3165 | bboxw - 2 * margin, | |
3166 | bboxl - 2 * margin); | |
ef416fc2 | 3167 | else |
80ca4592 | 3168 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", |
3169 | PageLeft + margin, | |
3170 | PageBottom + margin, | |
3171 | PageRight - PageLeft - 2 * margin, | |
3172 | PageTop - PageBottom - 2 * margin); | |
ef416fc2 | 3173 | |
3174 | /* | |
3175 | * Restore pen settings... | |
3176 | */ | |
3177 | ||
80ca4592 | 3178 | doc_puts(doc, "grestore\n"); |
ef416fc2 | 3179 | } |
3180 | ||
80ca4592 | 3181 | if (doc->fitplot) |
ef416fc2 | 3182 | { |
3183 | /* | |
a41f09e2 | 3184 | * Offset the page by its bounding box... |
ef416fc2 | 3185 | */ |
3186 | ||
80ca4592 | 3187 | doc_printf(doc, "%d %d translate\n", -bounding_box[0], |
3188 | -bounding_box[1]); | |
80ca4592 | 3189 | } |
a41f09e2 MS |
3190 | |
3191 | if (doc->fitplot || doc->number_up > 1) | |
80ca4592 | 3192 | { |
3193 | /* | |
a41f09e2 | 3194 | * Clip the page to the page's bounding box... |
80ca4592 | 3195 | */ |
3196 | ||
a41f09e2 MS |
3197 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrc\n", |
3198 | bboxx + margin, bboxy + margin, | |
3199 | bboxw - 2 * margin, bboxl - 2 * margin); | |
ef416fc2 | 3200 | } |
3201 | } | |
3202 | ||
3203 | ||
b86bc4cf | 3204 | /* |
3205 | * 'write_label_prolog()' - Write the prolog with the classification | |
3206 | * and page label. | |
3207 | */ | |
3208 | ||
3209 | static void | |
3210 | write_label_prolog(pstops_doc_t *doc, /* I - Document info */ | |
3211 | const char *label, /* I - Page label */ | |
3212 | float bottom, /* I - Bottom position in points */ | |
3213 | float top, /* I - Top position in points */ | |
3214 | float width) /* I - Width in points */ | |
3215 | { | |
3216 | const char *classification; /* CLASSIFICATION environment variable */ | |
3217 | const char *ptr; /* Temporary string pointer */ | |
3218 | ||
3219 | ||
3220 | /* | |
3221 | * First get the current classification... | |
3222 | */ | |
3223 | ||
3224 | if ((classification = getenv("CLASSIFICATION")) == NULL) | |
3225 | classification = ""; | |
3226 | if (strcmp(classification, "none") == 0) | |
3227 | classification = ""; | |
3228 | ||
3229 | /* | |
3230 | * If there is nothing to show, bind an empty 'write labels' procedure | |
3231 | * and return... | |
3232 | */ | |
3233 | ||
3234 | if (!classification[0] && (label == NULL || !label[0])) | |
3235 | { | |
3236 | doc_puts(doc, "userdict/ESPwl{}bind put\n"); | |
3237 | return; | |
3238 | } | |
3239 | ||
3240 | /* | |
3241 | * Set the classification + page label string... | |
3242 | */ | |
3243 | ||
3244 | doc_puts(doc, "userdict"); | |
3245 | if (!strcmp(classification, "confidential")) | |
3246 | doc_puts(doc, "/ESPpl(CONFIDENTIAL"); | |
3247 | else if (!strcmp(classification, "classified")) | |
3248 | doc_puts(doc, "/ESPpl(CLASSIFIED"); | |
3249 | else if (!strcmp(classification, "secret")) | |
3250 | doc_puts(doc, "/ESPpl(SECRET"); | |
3251 | else if (!strcmp(classification, "topsecret")) | |
3252 | doc_puts(doc, "/ESPpl(TOP SECRET"); | |
3253 | else if (!strcmp(classification, "unclassified")) | |
3254 | doc_puts(doc, "/ESPpl(UNCLASSIFIED"); | |
3255 | else | |
3256 | { | |
3257 | doc_puts(doc, "/ESPpl("); | |
3258 | ||
3259 | for (ptr = classification; *ptr; ptr ++) | |
3260 | { | |
3261 | if (*ptr < 32 || *ptr > 126) | |
3262 | doc_printf(doc, "\\%03o", *ptr); | |
3263 | else if (*ptr == '_') | |
3264 | doc_puts(doc, " "); | |
3265 | else if (*ptr == '(' || *ptr == ')' || *ptr == '\\') | |
3266 | doc_printf(doc, "\\%c", *ptr); | |
3267 | else | |
3268 | doc_printf(doc, "%c", *ptr); | |
3269 | } | |
3270 | } | |
3271 | ||
3272 | if (label) | |
3273 | { | |
3274 | if (classification[0]) | |
3275 | doc_puts(doc, " - "); | |
3276 | ||
3277 | /* | |
3278 | * Quote the label string as needed... | |
3279 | */ | |
3280 | ||
3281 | for (ptr = label; *ptr; ptr ++) | |
3282 | { | |
3283 | if (*ptr < 32 || *ptr > 126) | |
3284 | doc_printf(doc, "\\%03o", *ptr); | |
3285 | else if (*ptr == '(' || *ptr == ')' || *ptr == '\\') | |
3286 | doc_printf(doc, "\\%c", *ptr); | |
3287 | else | |
3288 | doc_printf(doc, "%c", *ptr); | |
3289 | } | |
3290 | } | |
3291 | ||
3292 | doc_puts(doc, ")put\n"); | |
3293 | ||
3294 | /* | |
3295 | * Then get a 14 point Helvetica-Bold font... | |
3296 | */ | |
3297 | ||
3298 | doc_puts(doc, "userdict/ESPpf /Helvetica-Bold findfont 14 scalefont put\n"); | |
3299 | ||
3300 | /* | |
3301 | * Finally, the procedure to write the labels on the page... | |
3302 | */ | |
3303 | ||
3304 | doc_puts(doc, "userdict/ESPwl{\n"); | |
3305 | doc_puts(doc, " ESPpf setfont\n"); | |
3306 | doc_printf(doc, " ESPpl stringwidth pop dup 12 add exch -0.5 mul %.0f add\n", | |
3307 | width * 0.5f); | |
3308 | doc_puts(doc, " 1 setgray\n"); | |
3309 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrf\n", bottom - 2.0); | |
3310 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrf\n", top - 18.0); | |
3311 | doc_puts(doc, " 0 setgray\n"); | |
3312 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrs\n", bottom - 2.0); | |
3313 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrs\n", top - 18.0); | |
3314 | doc_printf(doc, " dup %.0f moveto ESPpl show\n", bottom + 2.0); | |
3315 | doc_printf(doc, " %.0f moveto ESPpl show\n", top - 14.0); | |
3316 | doc_puts(doc, "pop\n"); | |
3317 | doc_puts(doc, "}bind put\n"); | |
3318 | } | |
3319 | ||
3320 | ||
ed486911 | 3321 | /* |
3322 | * 'write_labels()' - Write the actual page labels. | |
3323 | * | |
3324 | * This function is a copy of the one in common.c since we need to | |
3325 | * use doc_puts/doc_printf instead of puts/printf... | |
3326 | */ | |
3327 | ||
3328 | static void | |
3329 | write_labels(pstops_doc_t *doc, /* I - Document information */ | |
3330 | int orient) /* I - Orientation of the page */ | |
3331 | { | |
3332 | float width, /* Width of page */ | |
3333 | length; /* Length of page */ | |
3334 | ||
3335 | ||
3336 | doc_puts(doc, "gsave\n"); | |
3337 | ||
3338 | if ((orient ^ Orientation) & 1) | |
3339 | { | |
3340 | width = PageLength; | |
3341 | length = PageWidth; | |
3342 | } | |
3343 | else | |
3344 | { | |
3345 | width = PageWidth; | |
3346 | length = PageLength; | |
3347 | } | |
3348 | ||
3349 | switch (orient & 3) | |
3350 | { | |
3351 | case 1 : /* Landscape */ | |
3352 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", length); | |
3353 | break; | |
3354 | case 2 : /* Reverse Portrait */ | |
3355 | doc_printf(doc, "%.1f %.1f translate 180 rotate\n", width, length); | |
3356 | break; | |
3357 | case 3 : /* Reverse Landscape */ | |
3358 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", width); | |
3359 | break; | |
3360 | } | |
3361 | ||
3362 | doc_puts(doc, "ESPwl\n"); | |
3363 | doc_puts(doc, "grestore\n"); | |
3364 | } | |
3365 | ||
3366 | ||
ef416fc2 | 3367 | /* |
2e4ff8af | 3368 | * End of "$Id: pstops.c 7006 2007-10-04 17:43:38Z mike $". |
ef416fc2 | 3369 | */ |