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ef416fc2 | 1 | /* |
db1f069b | 2 | * "$Id: pstops.c 6759 2007-08-02 04:10:23Z 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 | ||
e53920b9 | 892 | if (number && is_not_last_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 | ||
950 | for (copy = !doc->slow_order; copy < doc->copies; copy ++) | |
951 | { | |
c24d2134 MS |
952 | if (JobCanceled) |
953 | break; | |
954 | ||
2abf387c | 955 | /* |
956 | * Send end-of-job stuff followed by any start-of-job stuff required | |
957 | * for the JCL options... | |
958 | */ | |
959 | ||
b86bc4cf | 960 | if (number && doc->emit_jcl && ppd && ppd->jcl_end) |
2abf387c | 961 | { |
b86bc4cf | 962 | /* |
963 | * Send the trailer... | |
964 | */ | |
965 | ||
966 | puts("%%Trailer"); | |
967 | printf("%%%%Pages: %d\n", cupsArrayCount(doc->pages)); | |
968 | if (doc->number_up > 1 || doc->fitplot) | |
969 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", | |
970 | PageLeft, PageBottom, PageRight, PageTop); | |
2abf387c | 971 | else |
b86bc4cf | 972 | printf("%%%%BoundingBox: %d %d %d %d\n", |
973 | doc->new_bounding_box[0], doc->new_bounding_box[1], | |
974 | doc->new_bounding_box[2], doc->new_bounding_box[3]); | |
975 | puts("%%EOF"); | |
2abf387c | 976 | |
b86bc4cf | 977 | /* |
978 | * Start a new document... | |
979 | */ | |
980 | ||
981 | ppdEmitJCLEnd(ppd, stdout); | |
2abf387c | 982 | ppdEmitJCL(ppd, stdout, doc->job_id, doc->user, doc->title); |
2abf387c | 983 | |
b86bc4cf | 984 | puts("%!PS-Adobe-3.0"); |
b86bc4cf | 985 | |
986 | number = 0; | |
987 | } | |
2abf387c | 988 | |
f7deaa1a | 989 | /* |
990 | * Copy the prolog as needed... | |
991 | */ | |
992 | ||
993 | if (!number) | |
994 | { | |
995 | pageinfo = (pstops_page_t *)cupsArrayFirst(doc->pages); | |
996 | copy_bytes(doc->temp, 0, pageinfo->offset); | |
997 | } | |
998 | ||
2abf387c | 999 | /* |
1000 | * Then copy all of the pages... | |
1001 | */ | |
1002 | ||
80ca4592 | 1003 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayLast(doc->pages) : |
1004 | (pstops_page_t *)cupsArrayFirst(doc->pages); | |
1005 | ||
1006 | while (pageinfo) | |
ef416fc2 | 1007 | { |
c24d2134 MS |
1008 | if (JobCanceled) |
1009 | break; | |
1010 | ||
80ca4592 | 1011 | number ++; |
ef416fc2 | 1012 | |
80ca4592 | 1013 | if (!ppd || !ppd->num_filters) |
1014 | fprintf(stderr, "PAGE: %d 1\n", number); | |
ef416fc2 | 1015 | |
80ca4592 | 1016 | if (doc->number_up > 1) |
1017 | { | |
1018 | printf("%%%%Page: (%d) %d\n", number, number); | |
1019 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
1020 | PageLeft, PageBottom, PageRight, PageTop); | |
1021 | } | |
1022 | else | |
ef416fc2 | 1023 | { |
411affcf | 1024 | printf("%%%%Page: %s %d\n", pageinfo->label, number); |
80ca4592 | 1025 | printf("%%%%PageBoundingBox: %d %d %d %d\n", |
1026 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
1027 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
ef416fc2 | 1028 | } |
80ca4592 | 1029 | |
1030 | copy_bytes(doc->temp, pageinfo->offset, pageinfo->length); | |
1031 | ||
1032 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayPrev(doc->pages) : | |
1033 | (pstops_page_t *)cupsArrayNext(doc->pages); | |
ef416fc2 | 1034 | } |
80ca4592 | 1035 | } |
1036 | } | |
1037 | ||
f301802f | 1038 | /* |
1039 | * Restore the old showpage operator as needed... | |
1040 | */ | |
1041 | ||
1042 | if (doc->use_ESPshowpage) | |
1043 | puts("userdict/showpage/ESPshowpage load put\n"); | |
1044 | ||
80ca4592 | 1045 | /* |
1046 | * Write/copy the trailer... | |
1047 | */ | |
1048 | ||
c24d2134 MS |
1049 | if (!JobCanceled) |
1050 | linelen = copy_trailer(fp, doc, ppd, number, line, linelen, linesize); | |
80ca4592 | 1051 | } |
1052 | ||
1053 | ||
1054 | /* | |
1055 | * 'copy_non_dsc()' - Copy a document that does not conform to the DSC... | |
1056 | * | |
1057 | * This function expects "line" to be filled with the %! comment line. | |
1058 | */ | |
1059 | ||
1060 | static void | |
1061 | copy_non_dsc(cups_file_t *fp, /* I - File to read from */ | |
1062 | pstops_doc_t *doc, /* I - Document info */ | |
1063 | ppd_file_t *ppd, /* I - PPD file */ | |
1064 | char *line, /* I - Line buffer */ | |
1065 | size_t linelen, /* I - Length of initial line */ | |
1066 | size_t linesize) /* I - Size of line buffer */ | |
1067 | { | |
1068 | int copy; /* Current copy */ | |
1069 | char buffer[8192]; /* Copy buffer */ | |
1070 | int bytes; /* Number of bytes copied */ | |
1071 | ||
1072 | ||
1073 | /* | |
1074 | * First let the user know that they are attempting to print a file | |
1075 | * that may not print correctly... | |
1076 | */ | |
1077 | ||
c0e1af83 | 1078 | fputs(_("WARNING: This document does not conform to the Adobe Document " |
1079 | "Structuring Conventions and may not print correctly!\n"), stderr); | |
80ca4592 | 1080 | |
1081 | /* | |
1082 | * Then write a standard DSC comment section... | |
1083 | */ | |
1084 | ||
1085 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", PageLeft, PageBottom, | |
1086 | PageRight, PageTop); | |
1087 | ||
1088 | if (doc->slow_collate && doc->copies > 1) | |
1089 | printf("%%%%Pages: %d\n", doc->copies); | |
1090 | else | |
1091 | puts("%%Pages: 1"); | |
1092 | ||
2abf387c | 1093 | WriteTextComment("For", doc->user); |
1094 | WriteTextComment("Title", doc->title); | |
80ca4592 | 1095 | |
1096 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) | |
1097 | { | |
1098 | /* | |
1099 | * Tell the document processor the copy and duplex options | |
1100 | * that are required... | |
1101 | */ | |
1102 | ||
1103 | printf("%%%%Requirements: numcopies(%d)%s%s\n", doc->copies, | |
1104 | doc->collate ? " collate" : "", | |
1105 | Duplex ? " duplex" : ""); | |
1106 | ||
1107 | /* | |
1108 | * Apple uses RBI comments for various non-PPD options... | |
1109 | */ | |
1110 | ||
1111 | printf("%%RBINumCopies: %d\n", doc->copies); | |
1112 | } | |
1113 | else | |
1114 | { | |
1115 | /* | |
1116 | * Tell the document processor the duplex option that is required... | |
1117 | */ | |
1118 | ||
1119 | if (Duplex) | |
1120 | puts("%%Requirements: duplex"); | |
1121 | ||
1122 | /* | |
1123 | * Apple uses RBI comments for various non-PPD options... | |
1124 | */ | |
1125 | ||
1126 | puts("%RBINumCopies: 1"); | |
1127 | } | |
1128 | ||
1129 | puts("%%EndComments"); | |
1130 | ||
1131 | /* | |
1132 | * Then the prolog... | |
1133 | */ | |
1134 | ||
1135 | puts("%%BeginProlog"); | |
1136 | ||
1137 | do_prolog(doc, ppd); | |
1138 | ||
1139 | puts("%%EndProlog"); | |
1140 | ||
1141 | /* | |
1142 | * Then the setup section... | |
1143 | */ | |
1144 | ||
1145 | puts("%%BeginSetup"); | |
1146 | ||
1147 | do_setup(doc, ppd); | |
1148 | ||
1149 | puts("%%EndSetup"); | |
1150 | ||
1151 | /* | |
1152 | * Finally, embed a copy of the file inside a %%Page... | |
1153 | */ | |
1154 | ||
1155 | if (!ppd || !ppd->num_filters) | |
1156 | fprintf(stderr, "PAGE: 1 %d\n", doc->temp ? 1 : doc->copies); | |
1157 | ||
1158 | puts("%%Page: 1 1"); | |
1159 | puts("%%BeginPageSetup"); | |
1160 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1161 | puts("%%EndPageSetup"); | |
1162 | puts("%%BeginDocument: nondsc"); | |
1163 | ||
1164 | fwrite(line, linelen, 1, stdout); | |
1165 | ||
1166 | if (doc->temp) | |
1167 | cupsFileWrite(doc->temp, line, linelen); | |
1168 | ||
1169 | while ((bytes = cupsFileRead(fp, buffer, sizeof(buffer))) > 0) | |
1170 | { | |
1171 | fwrite(buffer, 1, bytes, stdout); | |
1172 | ||
1173 | if (doc->temp) | |
1174 | cupsFileWrite(doc->temp, buffer, bytes); | |
1175 | } | |
1176 | ||
1177 | puts("%%EndDocument"); | |
1178 | ||
1179 | if (doc->use_ESPshowpage) | |
1180 | { | |
1181 | WriteLabels(Orientation); | |
1182 | puts("ESPshowpage"); | |
1183 | } | |
1184 | ||
c24d2134 | 1185 | if (doc->temp && !JobCanceled) |
80ca4592 | 1186 | { |
1187 | /* | |
1188 | * Reopen the temporary file for reading... | |
1189 | */ | |
1190 | ||
1191 | cupsFileClose(doc->temp); | |
1192 | ||
1193 | doc->temp = cupsFileOpen(doc->tempfile, "r"); | |
1194 | ||
1195 | /* | |
1196 | * Make the additional copies as needed... | |
1197 | */ | |
1198 | ||
1199 | for (copy = 1; copy < doc->copies; copy ++) | |
1200 | { | |
c24d2134 MS |
1201 | if (JobCanceled) |
1202 | break; | |
1203 | ||
80ca4592 | 1204 | if (!ppd || !ppd->num_filters) |
1205 | fputs("PAGE: 1 1\n", stderr); | |
1206 | ||
1207 | printf("%%%%Page: %d %d\n", copy + 1, copy + 1); | |
1208 | puts("%%BeginPageSetup"); | |
1209 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1210 | puts("%%EndPageSetup"); | |
1211 | puts("%%BeginDocument: nondsc"); | |
1212 | ||
1213 | copy_bytes(doc->temp, 0, 0); | |
1214 | ||
1215 | puts("%%EndDocument"); | |
1216 | ||
1217 | if (doc->use_ESPshowpage) | |
1218 | { | |
1219 | WriteLabels(Orientation); | |
1220 | puts("ESPshowpage"); | |
1221 | } | |
1222 | } | |
1223 | } | |
f301802f | 1224 | |
1225 | /* | |
1226 | * Restore the old showpage operator as needed... | |
1227 | */ | |
1228 | ||
1229 | if (doc->use_ESPshowpage) | |
1230 | puts("userdict/showpage/ESPshowpage load put\n"); | |
80ca4592 | 1231 | } |
1232 | ||
1233 | ||
1234 | /* | |
1235 | * 'copy_page()' - Copy a page description... | |
1236 | * | |
1237 | * This function expects "line" to be filled with a %%Page comment line. | |
1238 | * On return, "line" will contain the next line in the file, if any. | |
1239 | */ | |
1240 | ||
1241 | static size_t /* O - Length of next line */ | |
1242 | copy_page(cups_file_t *fp, /* I - File to read from */ | |
1243 | pstops_doc_t *doc, /* I - Document info */ | |
1244 | ppd_file_t *ppd, /* I - PPD file */ | |
1245 | int number, /* I - Current page number */ | |
1246 | char *line, /* I - Line buffer */ | |
1247 | size_t linelen, /* I - Length of initial line */ | |
1248 | size_t linesize) /* I - Size of line buffer */ | |
1249 | { | |
1250 | char label[256], /* Page label string */ | |
1251 | *ptr; /* Pointer into line */ | |
1252 | int level; /* Embedded document level */ | |
1253 | pstops_page_t *pageinfo; /* Page information */ | |
1254 | int first_page; /* First page on N-up output? */ | |
1255 | int bounding_box[4]; /* PageBoundingBox */ | |
1256 | ||
1257 | ||
1258 | /* | |
1259 | * Get the page label for this page... | |
1260 | */ | |
1261 | ||
1262 | first_page = is_first_page(number); | |
1263 | ||
1264 | if (!parse_text(line + 7, &ptr, label, sizeof(label))) | |
1265 | { | |
c0e1af83 | 1266 | fputs(_("ERROR: Bad %%Page: comment in file!\n"), stderr); |
80ca4592 | 1267 | label[0] = '\0'; |
1268 | number = doc->page; | |
1269 | } | |
1270 | else if (strtol(ptr, &ptr, 10) == LONG_MAX || !isspace(*ptr & 255)) | |
1271 | { | |
c0e1af83 | 1272 | fputs(_("ERROR: Bad %%Page: comment in file!\n"), stderr); |
80ca4592 | 1273 | number = doc->page; |
1274 | } | |
1275 | ||
1276 | /* | |
1277 | * Create or update the current output page... | |
1278 | */ | |
1279 | ||
1280 | if (first_page) | |
1281 | pageinfo = add_page(doc, label); | |
1282 | else | |
1283 | pageinfo = (pstops_page_t *)cupsArrayLast(doc->pages); | |
1284 | ||
1285 | /* | |
1286 | * Handle first page override... | |
1287 | */ | |
1288 | ||
1289 | if (doc->ap_input_slot || doc->ap_manual_feed) | |
1290 | { | |
1291 | if (doc->page == 1) | |
1292 | { | |
1293 | /* | |
1294 | * First page/sheet gets AP_FIRSTPAGE_* options... | |
1295 | */ | |
1296 | ||
1297 | pageinfo->num_options = cupsAddOption("InputSlot", doc->ap_input_slot, | |
1298 | pageinfo->num_options, | |
1299 | &(pageinfo->options)); | |
c0e1af83 | 1300 | pageinfo->num_options = cupsAddOption("ManualFeed", |
1301 | doc->ap_input_slot ? "False" : | |
1302 | doc->ap_manual_feed, | |
80ca4592 | 1303 | pageinfo->num_options, |
1304 | &(pageinfo->options)); | |
1305 | } | |
1306 | else if (doc->page == (Duplex + 2)) | |
1307 | { | |
1308 | /* | |
1309 | * Second page/sheet gets default options... | |
1310 | */ | |
1311 | ||
1312 | pageinfo->num_options = cupsAddOption("InputSlot", doc->input_slot, | |
1313 | pageinfo->num_options, | |
1314 | &(pageinfo->options)); | |
c0e1af83 | 1315 | pageinfo->num_options = cupsAddOption("ManualFeed", |
1316 | doc->input_slot ? "False" : | |
1317 | doc->manual_feed, | |
80ca4592 | 1318 | pageinfo->num_options, |
1319 | &(pageinfo->options)); | |
1320 | } | |
1321 | } | |
1322 | ||
1323 | /* | |
1324 | * Scan comments until we see something other than %%Page*: or | |
1325 | * %%Include*... | |
1326 | */ | |
1327 | ||
1328 | memcpy(bounding_box, doc->bounding_box, sizeof(bounding_box)); | |
1329 | ||
1330 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
1331 | { | |
1332 | if (!strncmp(line, "%%PageBoundingBox:", 18)) | |
1333 | { | |
1334 | /* | |
1335 | * %%PageBoundingBox: llx lly urx ury | |
1336 | */ | |
1337 | ||
1338 | if (sscanf(line + 18, "%d%d%d%d", bounding_box + 0, | |
1339 | bounding_box + 1, bounding_box + 2, | |
1340 | bounding_box + 3) != 4) | |
1341 | { | |
c0e1af83 | 1342 | fputs(_("ERROR: Bad %%PageBoundingBox: comment in file!\n"), stderr); |
80ca4592 | 1343 | memcpy(bounding_box, doc->bounding_box, |
1344 | sizeof(bounding_box)); | |
1345 | } | |
b86bc4cf | 1346 | else if (doc->number_up == 1 && !doc->fitplot && Orientation) |
411affcf | 1347 | { |
1348 | int temp_bbox[4]; /* Temporary bounding box */ | |
1349 | ||
1350 | ||
b86bc4cf | 1351 | memcpy(temp_bbox, bounding_box, sizeof(temp_bbox)); |
1352 | ||
1353 | fprintf(stderr, "DEBUG: Orientation = %d\n", Orientation); | |
1354 | fprintf(stderr, "DEBUG: original bounding_box = [ %d %d %d %d ]\n", | |
1355 | bounding_box[0], bounding_box[1], | |
1356 | bounding_box[2], bounding_box[3]); | |
1357 | fprintf(stderr, "DEBUG: PageWidth = %.1f, PageLength = %.1f\n", | |
1358 | PageWidth, PageLength); | |
1359 | ||
411affcf | 1360 | switch (Orientation) |
1361 | { | |
411affcf | 1362 | case 1 : /* Landscape */ |
b86bc4cf | 1363 | bounding_box[0] = PageLength - temp_bbox[3]; |
1364 | bounding_box[1] = temp_bbox[0]; | |
1365 | bounding_box[2] = PageLength - temp_bbox[1]; | |
1366 | bounding_box[3] = temp_bbox[2]; | |
411affcf | 1367 | break; |
1368 | ||
1369 | case 2 : /* Reverse Portrait */ | |
b86bc4cf | 1370 | bounding_box[0] = PageWidth - temp_bbox[2]; |
1371 | bounding_box[1] = PageLength - temp_bbox[3]; | |
1372 | bounding_box[2] = PageWidth - temp_bbox[0]; | |
1373 | bounding_box[3] = PageLength - temp_bbox[1]; | |
411affcf | 1374 | break; |
1375 | ||
1376 | case 3 : /* Reverse Landscape */ | |
b86bc4cf | 1377 | bounding_box[0] = temp_bbox[1]; |
1378 | bounding_box[1] = PageWidth - temp_bbox[2]; | |
1379 | bounding_box[2] = temp_bbox[3]; | |
1380 | bounding_box[3] = PageWidth - temp_bbox[0]; | |
411affcf | 1381 | break; |
1382 | } | |
b86bc4cf | 1383 | |
1384 | fprintf(stderr, "DEBUG: updated bounding_box = [ %d %d %d %d ]\n", | |
1385 | bounding_box[0], bounding_box[1], | |
1386 | bounding_box[2], bounding_box[3]); | |
411affcf | 1387 | } |
80ca4592 | 1388 | } |
1389 | #if 0 | |
1390 | else if (!strncmp(line, "%%PageCustomColors:", 19) || | |
1391 | !strncmp(line, "%%PageMedia:", 12) || | |
1392 | !strncmp(line, "%%PageOrientation:", 18) || | |
1393 | !strncmp(line, "%%PageProcessColors:", 20) || | |
1394 | !strncmp(line, "%%PageRequirements:", 18) || | |
1395 | !strncmp(line, "%%PageResources:", 16)) | |
1396 | { | |
1397 | /* | |
1398 | * Copy literal... | |
1399 | */ | |
1400 | } | |
1401 | #endif /* 0 */ | |
1402 | else if (!strncmp(line, "%%PageCustomColors:", 19)) | |
1403 | { | |
1404 | /* | |
1405 | * %%PageCustomColors: ... | |
1406 | */ | |
1407 | } | |
1408 | else if (!strncmp(line, "%%PageMedia:", 12)) | |
1409 | { | |
1410 | /* | |
1411 | * %%PageMedia: ... | |
1412 | */ | |
1413 | } | |
1414 | else if (!strncmp(line, "%%PageOrientation:", 18)) | |
1415 | { | |
1416 | /* | |
1417 | * %%PageOrientation: ... | |
1418 | */ | |
1419 | } | |
1420 | else if (!strncmp(line, "%%PageProcessColors:", 20)) | |
1421 | { | |
1422 | /* | |
1423 | * %%PageProcessColors: ... | |
1424 | */ | |
1425 | } | |
1426 | else if (!strncmp(line, "%%PageRequirements:", 18)) | |
1427 | { | |
1428 | /* | |
1429 | * %%PageRequirements: ... | |
1430 | */ | |
1431 | } | |
1432 | else if (!strncmp(line, "%%PageResources:", 16)) | |
1433 | { | |
1434 | /* | |
1435 | * %%PageResources: ... | |
1436 | */ | |
1437 | } | |
1438 | else if (!strncmp(line, "%%IncludeFeature:", 17)) | |
1439 | { | |
1440 | /* | |
1441 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1442 | */ | |
1443 | ||
1444 | if (doc->number_up == 1 &&!doc->fitplot) | |
1445 | pageinfo->num_options = include_feature(ppd, line, | |
1446 | pageinfo->num_options, | |
1447 | &(pageinfo->options)); | |
1448 | } | |
1449 | else if (strncmp(line, "%%Include", 9)) | |
1450 | break; | |
1451 | } | |
1452 | ||
1453 | if (doc->number_up == 1) | |
1454 | { | |
1455 | /* | |
1456 | * Update the document's composite and page bounding box... | |
1457 | */ | |
1458 | ||
1459 | memcpy(pageinfo->bounding_box, bounding_box, | |
1460 | sizeof(pageinfo->bounding_box)); | |
1461 | ||
1462 | if (bounding_box[0] < doc->new_bounding_box[0]) | |
1463 | doc->new_bounding_box[0] = bounding_box[0]; | |
1464 | if (bounding_box[1] < doc->new_bounding_box[1]) | |
1465 | doc->new_bounding_box[1] = bounding_box[1]; | |
1466 | if (bounding_box[2] > doc->new_bounding_box[2]) | |
1467 | doc->new_bounding_box[2] = bounding_box[2]; | |
1468 | if (bounding_box[3] > doc->new_bounding_box[3]) | |
1469 | doc->new_bounding_box[3] = bounding_box[3]; | |
1470 | } | |
1471 | ||
1472 | /* | |
1473 | * Output the page header as needed... | |
1474 | */ | |
1475 | ||
1476 | if (!doc->slow_order && first_page) | |
1477 | { | |
1478 | if (!ppd || !ppd->num_filters) | |
1479 | fprintf(stderr, "PAGE: %d %d\n", doc->page, | |
1480 | doc->slow_collate ? 1 : doc->copies); | |
1481 | ||
1482 | if (doc->number_up > 1) | |
1483 | { | |
1484 | printf("%%%%Page: (%d) %d\n", doc->page, doc->page); | |
1485 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
1486 | PageLeft, PageBottom, PageRight, PageTop); | |
1487 | } | |
1488 | else | |
1489 | { | |
1490 | printf("%%%%Page: %s %d\n", pageinfo->label, doc->page); | |
1491 | printf("%%%%PageBoundingBox: %d %d %d %d\n", | |
1492 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
1493 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
1494 | } | |
1495 | } | |
1496 | ||
1497 | /* | |
1498 | * Copy any page setup commands... | |
1499 | */ | |
1500 | ||
e53920b9 | 1501 | if (first_page) |
80ca4592 | 1502 | { |
ed486911 | 1503 | char *page_setup; /* PageSetup commands to send */ |
1504 | ||
1505 | ||
e53920b9 | 1506 | doc_puts(doc, "%%BeginPageSetup\n"); |
80ca4592 | 1507 | |
e53920b9 | 1508 | if (pageinfo->num_options > 0) |
80ca4592 | 1509 | { |
e53920b9 | 1510 | int i; /* Looping var */ |
1511 | ppd_option_t *option; /* PPD option */ | |
1512 | int min_order; /* Minimum OrderDependency value */ | |
1513 | char *doc_setup, /* DocumentSetup commands to send */ | |
1514 | *any_setup; /* AnySetup commands to send */ | |
80ca4592 | 1515 | |
80ca4592 | 1516 | |
e53920b9 | 1517 | /* |
1518 | * Yes, figure out the minimum OrderDependency value... | |
1519 | */ | |
80ca4592 | 1520 | |
e53920b9 | 1521 | if ((option = ppdFindOption(ppd, "PageRegion")) != NULL) |
1522 | min_order = option->order; | |
1523 | else | |
1524 | min_order = 999.0f; | |
80ca4592 | 1525 | |
e53920b9 | 1526 | for (i = 0; i < pageinfo->num_options; i ++) |
1527 | if ((option = ppdFindOption(ppd, pageinfo->options[i].name)) != NULL && | |
1528 | option->order < min_order) | |
1529 | min_order = option->order; | |
80ca4592 | 1530 | |
e53920b9 | 1531 | /* |
1532 | * Mark and extract them... | |
1533 | */ | |
80ca4592 | 1534 | |
e53920b9 | 1535 | cupsMarkOptions(ppd, pageinfo->num_options, pageinfo->options); |
80ca4592 | 1536 | |
e53920b9 | 1537 | doc_setup = ppdEmitString(ppd, PPD_ORDER_DOCUMENT, min_order); |
1538 | any_setup = ppdEmitString(ppd, PPD_ORDER_ANY, min_order); | |
80ca4592 | 1539 | |
e53920b9 | 1540 | /* |
1541 | * Then send them out... | |
1542 | */ | |
80ca4592 | 1543 | |
e53920b9 | 1544 | if (doc_setup) |
ed486911 | 1545 | { |
e53920b9 | 1546 | doc_puts(doc, doc_setup); |
ed486911 | 1547 | free(doc_setup); |
1548 | } | |
80ca4592 | 1549 | |
e53920b9 | 1550 | if (any_setup) |
ed486911 | 1551 | { |
e53920b9 | 1552 | doc_puts(doc, any_setup); |
ed486911 | 1553 | free(any_setup); |
1554 | } | |
1555 | } | |
80ca4592 | 1556 | |
ed486911 | 1557 | /* |
1558 | * Output commands for the current page... | |
1559 | */ | |
80ca4592 | 1560 | |
ed486911 | 1561 | page_setup = ppdEmitString(ppd, PPD_ORDER_PAGE, 0); |
80ca4592 | 1562 | |
ed486911 | 1563 | if (page_setup) |
1564 | { | |
1565 | doc_puts(doc, page_setup); | |
1566 | free(page_setup); | |
e53920b9 | 1567 | } |
1568 | } | |
80ca4592 | 1569 | |
e53920b9 | 1570 | /* |
1571 | * Prep for the start of the page description... | |
1572 | */ | |
80ca4592 | 1573 | |
e53920b9 | 1574 | start_nup(doc, number, 1, bounding_box); |
80ca4592 | 1575 | |
e53920b9 | 1576 | /* |
1577 | * Copy page setup commands as needed... | |
1578 | */ | |
80ca4592 | 1579 | |
e53920b9 | 1580 | if (!strncmp(line, "%%BeginPageSetup", 16)) |
1581 | { | |
1582 | int feature = 0; /* In a Begin/EndFeature block? */ | |
80ca4592 | 1583 | |
80ca4592 | 1584 | |
e53920b9 | 1585 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) |
1586 | { | |
1587 | if (!strncmp(line, "%%EndPageSetup", 14)) | |
1588 | break; | |
1589 | else if (!strncmp(line, "%%BeginFeature:", 15)) | |
1590 | { | |
1591 | feature = 1; | |
1592 | ||
1593 | if (doc->number_up > 1 || doc->fitplot) | |
1594 | continue; | |
1595 | } | |
f42414bf | 1596 | else if (!strncmp(line, "%%EndFeature", 12)) |
e53920b9 | 1597 | { |
1598 | feature = 0; | |
1599 | ||
1600 | if (doc->number_up > 1 || doc->fitplot) | |
1601 | continue; | |
1602 | } | |
1603 | else if (!strncmp(line, "%%Include", 9)) | |
1604 | continue; | |
1605 | ||
1606 | if (!feature || (doc->number_up == 1 && !doc->fitplot)) | |
1607 | doc_write(doc, line, linelen); | |
1608 | } | |
1609 | ||
1610 | /* | |
1611 | * Skip %%EndPageSetup... | |
1612 | */ | |
1613 | ||
1614 | if (linelen > 0) | |
1615 | linelen = cupsFileGetLine(fp, line, linesize); | |
80ca4592 | 1616 | } |
1617 | ||
1618 | /* | |
e53920b9 | 1619 | * Finish the PageSetup section as needed... |
80ca4592 | 1620 | */ |
1621 | ||
e53920b9 | 1622 | if (first_page) |
1623 | doc_puts(doc, "%%EndPageSetup\n"); | |
80ca4592 | 1624 | |
1625 | /* | |
1626 | * Read the rest of the page description... | |
1627 | */ | |
1628 | ||
1629 | level = 0; | |
1630 | ||
1631 | do | |
1632 | { | |
1633 | if (level == 0 && | |
1634 | (!strncmp(line, "%%Page:", 7) || | |
d6ae789d | 1635 | !strncmp(line, "%%Trailer", 9) || |
80ca4592 | 1636 | !strncmp(line, "%%EOF", 5))) |
1637 | break; | |
1638 | else if (!strncmp(line, "%%BeginDocument", 15) || | |
1639 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
1640 | { | |
1641 | doc_write(doc, line, linelen); | |
1642 | ||
1643 | level ++; | |
1644 | } | |
1645 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
1646 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
1647 | { | |
1648 | doc_write(doc, line, linelen); | |
1649 | ||
1650 | level --; | |
1651 | } | |
1652 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
1653 | (!strncmp(line, "%%BeginData:", 12) && | |
1654 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
1655 | { | |
1656 | /* | |
1657 | * Copy binary data... | |
1658 | */ | |
ef416fc2 | 1659 | |
80ca4592 | 1660 | int bytes; /* Bytes of data */ |
ef416fc2 | 1661 | |
ef416fc2 | 1662 | |
80ca4592 | 1663 | doc_write(doc, line, linelen); |
ef416fc2 | 1664 | |
80ca4592 | 1665 | bytes = atoi(strchr(line, ':') + 1); |
1666 | ||
1667 | while (bytes > 0) | |
1668 | { | |
1669 | if (bytes > linesize) | |
1670 | linelen = cupsFileRead(fp, line, linesize); | |
1671 | else | |
1672 | linelen = cupsFileRead(fp, line, bytes); | |
ef416fc2 | 1673 | |
80ca4592 | 1674 | if (linelen < 1) |
ef416fc2 | 1675 | { |
80ca4592 | 1676 | line[0] = '\0'; |
1677 | perror("ERROR: Early end-of-file while reading binary data"); | |
1678 | return (0); | |
1679 | } | |
ef416fc2 | 1680 | |
80ca4592 | 1681 | doc_write(doc, line, linelen); |
ef416fc2 | 1682 | |
80ca4592 | 1683 | bytes -= linelen; |
ef416fc2 | 1684 | } |
ef416fc2 | 1685 | } |
80ca4592 | 1686 | else |
1687 | doc_write(doc, line, linelen); | |
1688 | } | |
1689 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0); | |
ef416fc2 | 1690 | |
80ca4592 | 1691 | /* |
1692 | * Finish up this page and return... | |
1693 | */ | |
ef416fc2 | 1694 | |
80ca4592 | 1695 | end_nup(doc, number); |
ef416fc2 | 1696 | |
80ca4592 | 1697 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; |
ef416fc2 | 1698 | |
80ca4592 | 1699 | return (linelen); |
1700 | } | |
ef416fc2 | 1701 | |
ef416fc2 | 1702 | |
80ca4592 | 1703 | /* |
1704 | * 'copy_prolog()' - Copy the document prolog section... | |
1705 | * | |
1706 | * This function expects "line" to be filled with a %%BeginProlog comment line. | |
1707 | * On return, "line" will contain the next line in the file, if any. | |
1708 | */ | |
ef416fc2 | 1709 | |
80ca4592 | 1710 | static size_t /* O - Length of next line */ |
1711 | copy_prolog(cups_file_t *fp, /* I - File to read from */ | |
1712 | pstops_doc_t *doc, /* I - Document info */ | |
1713 | ppd_file_t *ppd, /* I - PPD file */ | |
1714 | char *line, /* I - Line buffer */ | |
1715 | size_t linelen, /* I - Length of initial line */ | |
1716 | size_t linesize) /* I - Size of line buffer */ | |
1717 | { | |
1718 | while (strncmp(line, "%%BeginProlog", 13)) | |
1719 | { | |
1720 | if (!strncmp(line, "%%BeginSetup", 12) || !strncmp(line, "%%Page:", 7)) | |
1721 | break; | |
ef416fc2 | 1722 | |
b86bc4cf | 1723 | doc_write(doc, line, linelen); |
ef416fc2 | 1724 | |
80ca4592 | 1725 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1726 | break; | |
1727 | } | |
ef416fc2 | 1728 | |
b86bc4cf | 1729 | doc_puts(doc, "%%BeginProlog\n"); |
ef416fc2 | 1730 | |
80ca4592 | 1731 | do_prolog(doc, ppd); |
ef416fc2 | 1732 | |
80ca4592 | 1733 | if (!strncmp(line, "%%BeginProlog", 13)) |
1734 | { | |
1735 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
ef416fc2 | 1736 | { |
80ca4592 | 1737 | if (!strncmp(line, "%%EndProlog", 11) || |
1738 | !strncmp(line, "%%BeginSetup", 12) || | |
1739 | !strncmp(line, "%%Page:", 7)) | |
1740 | break; | |
ef416fc2 | 1741 | |
b86bc4cf | 1742 | doc_write(doc, line, linelen); |
ef416fc2 | 1743 | } |
80ca4592 | 1744 | |
1745 | if (!strncmp(line, "%%EndProlog", 11)) | |
1746 | linelen = cupsFileGetLine(fp, line, linesize); | |
ef416fc2 | 1747 | else |
c0e1af83 | 1748 | fputs(_("ERROR: Missing %%EndProlog!\n"), stderr); |
80ca4592 | 1749 | } |
ef416fc2 | 1750 | |
b86bc4cf | 1751 | doc_puts(doc, "%%EndProlog\n"); |
ef416fc2 | 1752 | |
80ca4592 | 1753 | return (linelen); |
1754 | } | |
ef416fc2 | 1755 | |
bd7854cb | 1756 | |
80ca4592 | 1757 | /* |
1758 | * 'copy_setup()' - Copy the document setup section... | |
1759 | * | |
1760 | * This function expects "line" to be filled with a %%BeginSetup comment line. | |
1761 | * On return, "line" will contain the next line in the file, if any. | |
1762 | */ | |
bd7854cb | 1763 | |
80ca4592 | 1764 | static size_t /* O - Length of next line */ |
1765 | copy_setup(cups_file_t *fp, /* I - File to read from */ | |
1766 | pstops_doc_t *doc, /* I - Document info */ | |
1767 | ppd_file_t *ppd, /* I - PPD file */ | |
1768 | char *line, /* I - Line buffer */ | |
1769 | size_t linelen, /* I - Length of initial line */ | |
1770 | size_t linesize) /* I - Size of line buffer */ | |
1771 | { | |
1772 | while (strncmp(line, "%%BeginSetup", 12)) | |
1773 | { | |
1774 | if (!strncmp(line, "%%Page:", 7)) | |
1775 | break; | |
bd7854cb | 1776 | |
b86bc4cf | 1777 | doc_write(doc, line, linelen); |
bd7854cb | 1778 | |
80ca4592 | 1779 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1780 | break; | |
1781 | } | |
1782 | ||
b86bc4cf | 1783 | doc_puts(doc, "%%BeginSetup\n"); |
d09495fa | 1784 | |
1785 | do_setup(doc, ppd); | |
1786 | ||
80ca4592 | 1787 | if (!strncmp(line, "%%BeginSetup", 12)) |
1788 | { | |
1789 | while (strncmp(line, "%%EndSetup", 10)) | |
1790 | { | |
1791 | if (!strncmp(line, "%%Page:", 7)) | |
ef416fc2 | 1792 | break; |
80ca4592 | 1793 | else if (!strncmp(line, "%%IncludeFeature:", 17)) |
ef416fc2 | 1794 | { |
80ca4592 | 1795 | /* |
1796 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1797 | */ | |
ef416fc2 | 1798 | |
80ca4592 | 1799 | if (doc->number_up == 1 && !doc->fitplot) |
1800 | doc->num_options = include_feature(ppd, line, doc->num_options, | |
1801 | &(doc->options)); | |
1802 | } | |
d09495fa | 1803 | else if (strncmp(line, "%%BeginSetup", 12)) |
b86bc4cf | 1804 | doc_write(doc, line, linelen); |
ef416fc2 | 1805 | |
80ca4592 | 1806 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1807 | break; | |
1808 | } | |
bd7854cb | 1809 | |
80ca4592 | 1810 | if (!strncmp(line, "%%EndSetup", 10)) |
1811 | linelen = cupsFileGetLine(fp, line, linesize); | |
1812 | else | |
c0e1af83 | 1813 | fputs(_("ERROR: Missing %%EndSetup!\n"), stderr); |
80ca4592 | 1814 | } |
ef416fc2 | 1815 | |
b86bc4cf | 1816 | doc_puts(doc, "%%EndSetup\n"); |
ef416fc2 | 1817 | |
80ca4592 | 1818 | return (linelen); |
1819 | } | |
ef416fc2 | 1820 | |
ef416fc2 | 1821 | |
80ca4592 | 1822 | /* |
1823 | * 'copy_trailer()' - Copy the document trailer... | |
1824 | * | |
1825 | * This function expects "line" to be filled with a %%Trailer comment line. | |
1826 | * On return, "line" will contain the next line in the file, if any. | |
1827 | */ | |
ef416fc2 | 1828 | |
80ca4592 | 1829 | static size_t /* O - Length of next line */ |
1830 | copy_trailer(cups_file_t *fp, /* I - File to read from */ | |
1831 | pstops_doc_t *doc, /* I - Document info */ | |
1832 | ppd_file_t *ppd, /* I - PPD file */ | |
1833 | int number, /* I - Number of pages */ | |
1834 | char *line, /* I - Line buffer */ | |
1835 | size_t linelen, /* I - Length of initial line */ | |
1836 | size_t linesize) /* I - Size of line buffer */ | |
1837 | { | |
1838 | /* | |
1839 | * Write the trailer comments... | |
1840 | */ | |
ef416fc2 | 1841 | |
80ca4592 | 1842 | puts("%%Trailer"); |
ef416fc2 | 1843 | |
80ca4592 | 1844 | while (linelen > 0) |
1845 | { | |
1846 | if (!strncmp(line, "%%EOF", 5)) | |
1847 | break; | |
1848 | else if (strncmp(line, "%%Trailer", 9) && | |
1849 | strncmp(line, "%%Pages:", 8) && | |
1850 | strncmp(line, "%%BoundingBox:", 14)) | |
1851 | fwrite(line, 1, linelen, stdout); | |
ef416fc2 | 1852 | |
80ca4592 | 1853 | linelen = cupsFileGetLine(fp, line, linesize); |
1854 | } | |
ef416fc2 | 1855 | |
80ca4592 | 1856 | fprintf(stderr, "DEBUG: Wrote %d pages...\n", number); |
ef416fc2 | 1857 | |
80ca4592 | 1858 | printf("%%%%Pages: %d\n", number); |
1859 | if (doc->number_up > 1 || doc->fitplot) | |
1860 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", | |
1861 | PageLeft, PageBottom, PageRight, PageTop); | |
1862 | else | |
1863 | printf("%%%%BoundingBox: %d %d %d %d\n", | |
1864 | doc->new_bounding_box[0], doc->new_bounding_box[1], | |
1865 | doc->new_bounding_box[2], doc->new_bounding_box[3]); | |
ef416fc2 | 1866 | |
80ca4592 | 1867 | return (linelen); |
1868 | } | |
ef416fc2 | 1869 | |
ef416fc2 | 1870 | |
80ca4592 | 1871 | /* |
1872 | * 'do_prolog()' - Send the necessary document prolog commands... | |
1873 | */ | |
ef416fc2 | 1874 | |
80ca4592 | 1875 | static void |
1876 | do_prolog(pstops_doc_t *doc, /* I - Document information */ | |
1877 | ppd_file_t *ppd) /* I - PPD file */ | |
1878 | { | |
b86bc4cf | 1879 | char *ps; /* PS commands */ |
1880 | ||
1881 | ||
80ca4592 | 1882 | /* |
1883 | * Send the document prolog commands... | |
1884 | */ | |
ef416fc2 | 1885 | |
80ca4592 | 1886 | if (ppd && ppd->patches) |
1887 | { | |
b86bc4cf | 1888 | doc_puts(doc, "%%BeginFeature: *JobPatchFile 1\n"); |
1889 | doc_puts(doc, ppd->patches); | |
1890 | doc_puts(doc, "\n%%EndFeature\n"); | |
80ca4592 | 1891 | } |
bd7854cb | 1892 | |
b86bc4cf | 1893 | if ((ps = ppdEmitString(ppd, PPD_ORDER_PROLOG, 0.0)) != NULL) |
1894 | { | |
1895 | doc_puts(doc, ps); | |
1896 | free(ps); | |
1897 | } | |
bd7854cb | 1898 | |
80ca4592 | 1899 | /* |
1900 | * Define ESPshowpage here so that applications that define their | |
1901 | * own procedure to do a showpage pick it up... | |
1902 | */ | |
ef416fc2 | 1903 | |
80ca4592 | 1904 | if (doc->use_ESPshowpage) |
b86bc4cf | 1905 | doc_puts(doc, "userdict/ESPshowpage/showpage load put\n" |
1906 | "userdict/showpage{}put\n"); | |
80ca4592 | 1907 | } |
ef416fc2 | 1908 | |
ef416fc2 | 1909 | |
80ca4592 | 1910 | /* |
1911 | * 'do_setup()' - Send the necessary document setup commands... | |
1912 | */ | |
ef416fc2 | 1913 | |
80ca4592 | 1914 | static void |
1915 | do_setup(pstops_doc_t *doc, /* I - Document information */ | |
1916 | ppd_file_t *ppd) /* I - PPD file */ | |
1917 | { | |
b86bc4cf | 1918 | char *ps; /* PS commands */ |
1919 | ||
1920 | ||
f301802f | 1921 | /* |
1922 | * Disable CTRL-D so that embedded files don't cause printing | |
1923 | * errors... | |
1924 | */ | |
1925 | ||
b86bc4cf | 1926 | doc_puts(doc, "% Disable CTRL-D as an end-of-file marker...\n"); |
1927 | doc_puts(doc, "userdict dup(\\004)cvn{}put (\\004\\004)cvn{}put\n"); | |
f301802f | 1928 | |
80ca4592 | 1929 | /* |
1930 | * Mark any options from %%IncludeFeature: comments... | |
1931 | */ | |
ef416fc2 | 1932 | |
80ca4592 | 1933 | cupsMarkOptions(ppd, doc->num_options, doc->options); |
ef416fc2 | 1934 | |
80ca4592 | 1935 | /* |
1936 | * Send all the printer-specific setup commands... | |
1937 | */ | |
ef416fc2 | 1938 | |
b86bc4cf | 1939 | if ((ps = ppdEmitString(ppd, PPD_ORDER_DOCUMENT, 0.0)) != NULL) |
1940 | { | |
1941 | doc_puts(doc, ps); | |
1942 | free(ps); | |
1943 | } | |
1944 | ||
1945 | if ((ps = ppdEmitString(ppd, PPD_ORDER_ANY, 0.0)) != NULL) | |
1946 | { | |
1947 | doc_puts(doc, ps); | |
1948 | free(ps); | |
1949 | } | |
ef416fc2 | 1950 | |
80ca4592 | 1951 | /* |
1952 | * Set the number of copies for the job... | |
1953 | */ | |
ef416fc2 | 1954 | |
80ca4592 | 1955 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) |
1956 | { | |
b86bc4cf | 1957 | doc_printf(doc, "%%RBIBeginNonPPDFeature: *NumCopies %d\n", doc->copies); |
1958 | doc_printf(doc, | |
1959 | "%d/languagelevel where{pop languagelevel 2 ge}{false}ifelse\n" | |
1960 | "{1 dict begin/NumCopies exch def currentdict end " | |
1961 | "setpagedevice}\n" | |
1962 | "{userdict/#copies 3 -1 roll put}ifelse\n", doc->copies); | |
1963 | doc_puts(doc, "%RBIEndNonPPDFeature\n"); | |
80ca4592 | 1964 | } |
ef416fc2 | 1965 | |
80ca4592 | 1966 | /* |
1967 | * If we are doing N-up printing, disable setpagedevice... | |
1968 | */ | |
ef416fc2 | 1969 | |
80ca4592 | 1970 | if (doc->number_up > 1) |
b86bc4cf | 1971 | doc_puts(doc, "userdict/setpagedevice{pop}bind put\n"); |
ef416fc2 | 1972 | |
80ca4592 | 1973 | /* |
1974 | * Changes to the transfer function must be made AFTER any | |
1975 | * setpagedevice code... | |
1976 | */ | |
ef416fc2 | 1977 | |
80ca4592 | 1978 | if (doc->gamma != 1.0f || doc->brightness != 1.0f) |
b86bc4cf | 1979 | doc_printf(doc, "{ neg 1 add dup 0 lt { pop 1 } { %.3f exp neg 1 add } " |
1980 | "ifelse %.3f mul } bind settransfer\n", | |
1981 | doc->gamma, doc->brightness); | |
ef416fc2 | 1982 | |
80ca4592 | 1983 | /* |
1984 | * Make sure we have rectclip and rectstroke procedures of some sort... | |
1985 | */ | |
ef416fc2 | 1986 | |
b86bc4cf | 1987 | doc_puts(doc, |
1988 | "% x y w h ESPrc - Clip to a rectangle.\n" | |
1989 | "userdict/ESPrc/rectclip where{pop/rectclip load}\n" | |
1990 | "{{newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
1991 | "neg 0 rlineto closepath clip newpath}bind}ifelse put\n"); | |
1992 | ||
1993 | doc_puts(doc, | |
1994 | "% x y w h ESPrf - Fill a rectangle.\n" | |
1995 | "userdict/ESPrf/rectfill where{pop/rectfill load}\n" | |
1996 | "{{gsave newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
1997 | "neg 0 rlineto closepath fill grestore}bind}ifelse put\n"); | |
1998 | ||
1999 | doc_puts(doc, | |
2000 | "% x y w h ESPrs - Stroke a rectangle.\n" | |
2001 | "userdict/ESPrs/rectstroke where{pop/rectstroke load}\n" | |
2002 | "{{gsave newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
2003 | "neg 0 rlineto closepath stroke grestore}bind}ifelse put\n"); | |
ef416fc2 | 2004 | |
80ca4592 | 2005 | /* |
2006 | * Write the page and label prologs... | |
2007 | */ | |
ef416fc2 | 2008 | |
80ca4592 | 2009 | if (doc->number_up == 2 || doc->number_up == 6) |
2010 | { | |
ef416fc2 | 2011 | /* |
80ca4592 | 2012 | * For 2- and 6-up output, rotate the labels to match the orientation |
2013 | * of the pages... | |
ef416fc2 | 2014 | */ |
2015 | ||
80ca4592 | 2016 | if (Orientation & 1) |
b86bc4cf | 2017 | write_label_prolog(doc, doc->page_label, PageBottom, |
2018 | PageWidth - PageLength + PageTop, PageLength); | |
80ca4592 | 2019 | else |
b86bc4cf | 2020 | write_label_prolog(doc, doc->page_label, PageLeft, PageRight, |
2021 | PageLength); | |
80ca4592 | 2022 | } |
2023 | else | |
b86bc4cf | 2024 | write_label_prolog(doc, doc->page_label, PageBottom, PageTop, PageWidth); |
80ca4592 | 2025 | } |
2026 | ||
ef416fc2 | 2027 | |
80ca4592 | 2028 | /* |
2029 | * 'doc_printf()' - Send a formatted string to stdout and/or the temp file. | |
2030 | * | |
2031 | * This function should be used for all page-level output that is affected | |
2032 | * by ordering, collation, etc. | |
2033 | */ | |
ef416fc2 | 2034 | |
80ca4592 | 2035 | static void |
2036 | doc_printf(pstops_doc_t *doc, /* I - Document information */ | |
2037 | const char *format, /* I - Printf-style format string */ | |
2038 | ...) /* I - Additional arguments as needed */ | |
2039 | { | |
2040 | va_list ap; /* Pointer to arguments */ | |
2041 | char buffer[1024]; /* Output buffer */ | |
2042 | size_t bytes; /* Number of bytes to write */ | |
ef416fc2 | 2043 | |
ef416fc2 | 2044 | |
80ca4592 | 2045 | va_start(ap, format); |
2046 | bytes = vsnprintf(buffer, sizeof(buffer), format, ap); | |
2047 | va_end(ap); | |
2048 | ||
2049 | if (bytes > sizeof(buffer)) | |
2050 | { | |
2051 | fprintf(stderr, | |
c0e1af83 | 2052 | _("ERROR: doc_printf overflow (%d bytes) detected, aborting!\n"), |
80ca4592 | 2053 | (int)bytes); |
2054 | exit(1); | |
2055 | } | |
2056 | ||
2057 | doc_write(doc, buffer, bytes); | |
2058 | } | |
2059 | ||
2060 | ||
2061 | /* | |
2062 | * 'doc_puts()' - Send a nul-terminated string to stdout and/or the temp file. | |
2063 | * | |
2064 | * This function should be used for all page-level output that is affected | |
2065 | * by ordering, collation, etc. | |
2066 | */ | |
2067 | ||
2068 | static void | |
2069 | doc_puts(pstops_doc_t *doc, /* I - Document information */ | |
2070 | const char *s) /* I - String to send */ | |
2071 | { | |
2072 | doc_write(doc, s, strlen(s)); | |
2073 | } | |
2074 | ||
ef416fc2 | 2075 | |
80ca4592 | 2076 | /* |
2077 | * 'doc_write()' - Send data to stdout and/or the temp file. | |
2078 | */ | |
ef416fc2 | 2079 | |
80ca4592 | 2080 | static void |
2081 | doc_write(pstops_doc_t *doc, /* I - Document information */ | |
2082 | const char *s, /* I - Data to send */ | |
2083 | size_t len) /* I - Number of bytes to send */ | |
2084 | { | |
2085 | if (!doc->slow_order) | |
2086 | fwrite(s, 1, len, stdout); | |
ef416fc2 | 2087 | |
80ca4592 | 2088 | if (doc->temp) |
2089 | cupsFileWrite(doc->temp, s, len); | |
2090 | } | |
ef416fc2 | 2091 | |
ef416fc2 | 2092 | |
80ca4592 | 2093 | /* |
2094 | * 'end_nup()' - End processing for N-up printing... | |
2095 | */ | |
ef416fc2 | 2096 | |
80ca4592 | 2097 | static void |
2098 | end_nup(pstops_doc_t *doc, /* I - Document information */ | |
2099 | int number) /* I - Page number */ | |
2100 | { | |
2abf387c | 2101 | if (doc->number_up > 1) |
ed486911 | 2102 | doc_puts(doc, "userdict/ESPsave get restore\n"); |
ef416fc2 | 2103 | |
80ca4592 | 2104 | switch (doc->number_up) |
2105 | { | |
2106 | case 1 : | |
2107 | if (doc->use_ESPshowpage) | |
2108 | { | |
ed486911 | 2109 | write_labels(doc, Orientation); |
2110 | doc_puts(doc, "ESPshowpage\n"); | |
80ca4592 | 2111 | } |
2112 | break; | |
ef416fc2 | 2113 | |
80ca4592 | 2114 | case 2 : |
2115 | case 6 : | |
2116 | if (is_last_page(number) && doc->use_ESPshowpage) | |
2117 | { | |
2118 | if (Orientation & 1) | |
2119 | { | |
2120 | /* | |
2121 | * Rotate the labels back to portrait... | |
2122 | */ | |
ef416fc2 | 2123 | |
ed486911 | 2124 | write_labels(doc, Orientation - 1); |
80ca4592 | 2125 | } |
2126 | else if (Orientation == 0) | |
2127 | { | |
2128 | /* | |
2129 | * Rotate the labels to landscape... | |
2130 | */ | |
ef416fc2 | 2131 | |
ed486911 | 2132 | write_labels(doc, doc->normal_landscape ? 1 : 3); |
80ca4592 | 2133 | } |
2134 | else | |
2135 | { | |
2136 | /* | |
2137 | * Rotate the labels to landscape... | |
2138 | */ | |
ef416fc2 | 2139 | |
ed486911 | 2140 | write_labels(doc, doc->normal_landscape ? 3 : 1); |
80ca4592 | 2141 | } |
ef416fc2 | 2142 | |
ed486911 | 2143 | doc_puts(doc, "ESPshowpage\n"); |
80ca4592 | 2144 | } |
2145 | break; | |
ef416fc2 | 2146 | |
80ca4592 | 2147 | default : |
2148 | if (is_last_page(number) && doc->use_ESPshowpage) | |
ef416fc2 | 2149 | { |
ed486911 | 2150 | write_labels(doc, Orientation); |
2151 | doc_puts(doc, "ESPshowpage\n"); | |
ef416fc2 | 2152 | } |
80ca4592 | 2153 | break; |
ef416fc2 | 2154 | } |
2155 | ||
80ca4592 | 2156 | fflush(stdout); |
2157 | } | |
2158 | ||
2159 | ||
2160 | /* | |
2161 | * 'include_feature()' - Include a printer option/feature command. | |
2162 | */ | |
2163 | ||
2164 | static int /* O - New number of options */ | |
2165 | include_feature( | |
2166 | ppd_file_t *ppd, /* I - PPD file */ | |
2167 | const char *line, /* I - DSC line */ | |
2168 | int num_options, /* I - Number of options */ | |
2169 | cups_option_t **options) /* IO - Options */ | |
2170 | { | |
2171 | char name[255], /* Option name */ | |
2172 | value[255]; /* Option value */ | |
2173 | ppd_option_t *option; /* Option in file */ | |
2174 | ppd_choice_t *choice; /* Choice */ | |
ef416fc2 | 2175 | |
ef416fc2 | 2176 | |
2177 | /* | |
80ca4592 | 2178 | * Get the "%%IncludeFeature: *Keyword OptionKeyword" values... |
ef416fc2 | 2179 | */ |
2180 | ||
80ca4592 | 2181 | if (sscanf(line + 17, "%254s%254s", name, value) != 2) |
bd7854cb | 2182 | { |
c0e1af83 | 2183 | fputs(_("ERROR: Bad %%IncludeFeature: comment!\n"), stderr); |
80ca4592 | 2184 | return (num_options); |
bd7854cb | 2185 | } |
ef416fc2 | 2186 | |
2187 | /* | |
80ca4592 | 2188 | * Find the option and choice... |
ef416fc2 | 2189 | */ |
2190 | ||
80ca4592 | 2191 | if ((option = ppdFindOption(ppd, name + 1)) == NULL) |
ef416fc2 | 2192 | { |
c0e1af83 | 2193 | fprintf(stderr, _("WARNING: Unknown option \"%s\"!\n"), name + 1); |
80ca4592 | 2194 | return (num_options); |
ef416fc2 | 2195 | } |
2196 | ||
80ca4592 | 2197 | if (option->section == PPD_ORDER_EXIT || |
2198 | option->section == PPD_ORDER_JCL) | |
2199 | { | |
c0e1af83 | 2200 | fprintf(stderr, _("WARNING: Option \"%s\" cannot be included via " |
2201 | "IncludeFeature!\n"), name + 1); | |
80ca4592 | 2202 | return (num_options); |
2203 | } | |
ef416fc2 | 2204 | |
80ca4592 | 2205 | if ((choice = ppdFindChoice(option, value)) == NULL) |
2206 | { | |
c0e1af83 | 2207 | fprintf(stderr, _("WARNING: Unknown choice \"%s\" for option \"%s\"!\n"), |
80ca4592 | 2208 | value, name + 1); |
2209 | return (num_options); | |
2210 | } | |
ef416fc2 | 2211 | |
80ca4592 | 2212 | /* |
2213 | * Add the option to the option array and return... | |
2214 | */ | |
2215 | ||
2216 | return (cupsAddOption(name + 1, value, num_options, options)); | |
ef416fc2 | 2217 | } |
2218 | ||
2219 | ||
2220 | /* | |
80ca4592 | 2221 | * 'parse_text()' - Parse a text value in a comment... |
2222 | * | |
2223 | * This function parses a DSC text value as defined on page 36 of the | |
2224 | * DSC specification. Text values are either surrounded by parenthesis | |
2225 | * or whitespace-delimited. | |
2226 | * | |
2227 | * The value returned is the literal characters for the entire text | |
2228 | * string, including any parenthesis and escape characters. | |
ef416fc2 | 2229 | */ |
2230 | ||
80ca4592 | 2231 | static char * /* O - Value or NULL on error */ |
2232 | parse_text(const char *start, /* I - Start of text value */ | |
2233 | char **end, /* O - End of text value */ | |
2234 | char *buffer, /* I - Buffer */ | |
2235 | size_t bufsize) /* I - Size of buffer */ | |
ef416fc2 | 2236 | { |
80ca4592 | 2237 | char *bufptr, /* Pointer in buffer */ |
2238 | *bufend; /* End of buffer */ | |
2239 | int level; /* Parenthesis level */ | |
ef416fc2 | 2240 | |
2241 | ||
80ca4592 | 2242 | /* |
2243 | * Skip leading whitespace... | |
2244 | */ | |
ef416fc2 | 2245 | |
80ca4592 | 2246 | while (isspace(*start & 255)) |
2247 | start ++; | |
2248 | ||
2249 | /* | |
2250 | * Then copy the value... | |
2251 | */ | |
ef416fc2 | 2252 | |
80ca4592 | 2253 | level = 0; |
2254 | bufptr = buffer; | |
2255 | bufend = buffer + bufsize - 1; | |
ef416fc2 | 2256 | |
80ca4592 | 2257 | while (bufptr < bufend) |
ef416fc2 | 2258 | { |
80ca4592 | 2259 | if (isspace(*start & 255) && !level) |
2260 | break; | |
ef416fc2 | 2261 | |
80ca4592 | 2262 | *bufptr++ = *start; |
2263 | ||
2264 | if (*start == '(') | |
2265 | level ++; | |
2266 | else if (*start == ')') | |
2267 | { | |
2268 | if (!level) | |
ef416fc2 | 2269 | { |
80ca4592 | 2270 | start ++; |
2271 | break; | |
ef416fc2 | 2272 | } |
2273 | else | |
80ca4592 | 2274 | level --; |
ef416fc2 | 2275 | } |
80ca4592 | 2276 | else if (*start == '\\') |
2277 | { | |
2278 | /* | |
2279 | * Copy escaped character... | |
2280 | */ | |
ef416fc2 | 2281 | |
80ca4592 | 2282 | int i; /* Looping var */ |
ef416fc2 | 2283 | |
80ca4592 | 2284 | |
2285 | for (i = 1; | |
2286 | i <= 3 && isdigit(start[i] & 255) && bufptr < bufend; | |
2287 | *bufptr++ = start[i], i ++); | |
2288 | } | |
2289 | ||
2290 | start ++; | |
ef416fc2 | 2291 | } |
2292 | ||
80ca4592 | 2293 | *bufptr = '\0'; |
2294 | ||
2295 | /* | |
2296 | * Return the value and new pointer into the line... | |
2297 | */ | |
2298 | ||
2299 | if (end) | |
2300 | *end = (char *)start; | |
2301 | ||
2302 | if (bufptr == bufend) | |
2303 | return (NULL); | |
2304 | else | |
2305 | return (buffer); | |
ef416fc2 | 2306 | } |
2307 | ||
2308 | ||
bd7854cb | 2309 | /* |
80ca4592 | 2310 | * 'set_pstops_options()' - Set pstops options... |
bd7854cb | 2311 | */ |
2312 | ||
80ca4592 | 2313 | static void |
2314 | set_pstops_options( | |
2315 | pstops_doc_t *doc, /* I - Document information */ | |
2316 | ppd_file_t *ppd, /* I - PPD file */ | |
2317 | char *argv[], /* I - Command-line arguments */ | |
2318 | int num_options, /* I - Number of options */ | |
2319 | cups_option_t *options) /* I - Options */ | |
bd7854cb | 2320 | { |
80ca4592 | 2321 | const char *val; /* Option value */ |
2322 | int intval; /* Integer option value */ | |
2323 | ppd_attr_t *attr; /* PPD attribute */ | |
2324 | ppd_option_t *option; /* PPD option */ | |
2325 | ppd_choice_t *choice; /* PPD choice */ | |
bd7854cb | 2326 | |
bd7854cb | 2327 | |
80ca4592 | 2328 | /* |
2329 | * Initialize document information structure... | |
2330 | */ | |
bd7854cb | 2331 | |
80ca4592 | 2332 | memset(doc, 0, sizeof(pstops_doc_t)); |
bd7854cb | 2333 | |
80ca4592 | 2334 | doc->job_id = atoi(argv[1]); |
2335 | doc->user = argv[2]; | |
2336 | doc->title = argv[3]; | |
2337 | doc->copies = atoi(argv[4]); | |
bd7854cb | 2338 | |
80ca4592 | 2339 | if (ppd && ppd->landscape > 0) |
2340 | doc->normal_landscape = 1; | |
bd7854cb | 2341 | |
80ca4592 | 2342 | doc->bounding_box[0] = (int)PageLeft; |
2343 | doc->bounding_box[1] = (int)PageBottom; | |
2344 | doc->bounding_box[2] = (int)PageRight; | |
2345 | doc->bounding_box[3] = (int)PageTop; | |
bd7854cb | 2346 | |
80ca4592 | 2347 | doc->new_bounding_box[0] = INT_MAX; |
2348 | doc->new_bounding_box[1] = INT_MAX; | |
2349 | doc->new_bounding_box[2] = INT_MIN; | |
2350 | doc->new_bounding_box[3] = INT_MIN; | |
bd7854cb | 2351 | |
80ca4592 | 2352 | /* |
2353 | * AP_FIRSTPAGE_InputSlot | |
2354 | */ | |
ef416fc2 | 2355 | |
80ca4592 | 2356 | doc->ap_input_slot = cupsGetOption("AP_FIRSTPAGE_InputSlot", num_options, |
2357 | options); | |
ef416fc2 | 2358 | |
80ca4592 | 2359 | /* |
2360 | * AP_FIRSTPAGE_ManualFeed | |
2361 | */ | |
ef416fc2 | 2362 | |
80ca4592 | 2363 | doc->ap_manual_feed = cupsGetOption("AP_FIRSTPAGE_ManualFeed", num_options, |
2364 | options); | |
ef416fc2 | 2365 | |
80ca4592 | 2366 | /* |
2367 | * brightness | |
2368 | */ | |
bd7854cb | 2369 | |
80ca4592 | 2370 | if ((val = cupsGetOption("brightness", num_options, options)) != NULL) |
ef416fc2 | 2371 | { |
80ca4592 | 2372 | /* |
2373 | * Get brightness value from 10 to 1000. | |
2374 | */ | |
ef416fc2 | 2375 | |
80ca4592 | 2376 | intval = atoi(val); |
ef416fc2 | 2377 | |
80ca4592 | 2378 | if (intval < 10 || intval > 1000) |
2379 | { | |
c0e1af83 | 2380 | fprintf(stderr, _("ERROR: Unsupported brightness value %s, using " |
2381 | "brightness=100!\n"), val); | |
80ca4592 | 2382 | doc->brightness = 1.0f; |
2383 | } | |
2384 | else | |
2385 | doc->brightness = intval * 0.01f; | |
ef416fc2 | 2386 | } |
80ca4592 | 2387 | else |
2388 | doc->brightness = 1.0f; | |
ef416fc2 | 2389 | |
ef416fc2 | 2390 | /* |
80ca4592 | 2391 | * collate, multiple-document-handling |
ef416fc2 | 2392 | */ |
2393 | ||
80ca4592 | 2394 | if ((val = cupsGetOption("multiple-document-handling", num_options, options)) != NULL) |
ef416fc2 | 2395 | { |
80ca4592 | 2396 | /* |
2397 | * This IPP attribute is unnecessarily complicated... | |
2398 | * | |
2399 | * single-document, separate-documents-collated-copies, and | |
2400 | * single-document-new-sheet all require collated copies. | |
2401 | * | |
2402 | * separate-documents-uncollated-copies allows for uncollated copies. | |
2403 | */ | |
2404 | ||
2405 | doc->collate = strcasecmp(val, "separate-documents-uncollated-copies") != 0; | |
ef416fc2 | 2406 | } |
2407 | ||
80ca4592 | 2408 | if ((val = cupsGetOption("Collate", num_options, options)) != NULL && |
2409 | (!strcasecmp(val, "true") ||!strcasecmp(val, "on") || | |
2410 | !strcasecmp(val, "yes"))) | |
2411 | doc->collate = 1; | |
ef416fc2 | 2412 | |
80ca4592 | 2413 | /* |
2414 | * emit-jcl | |
2415 | */ | |
ef416fc2 | 2416 | |
80ca4592 | 2417 | if ((val = cupsGetOption("emit-jcl", num_options, options)) != NULL && |
2418 | (!strcasecmp(val, "false") || !strcasecmp(val, "off") || | |
2419 | !strcasecmp(val, "no") || !strcmp(val, "0"))) | |
2420 | doc->emit_jcl = 0; | |
2421 | else | |
2422 | doc->emit_jcl = 1; | |
ef416fc2 | 2423 | |
ef416fc2 | 2424 | /* |
80ca4592 | 2425 | * fitplot |
ef416fc2 | 2426 | */ |
2427 | ||
80ca4592 | 2428 | if ((val = cupsGetOption("fitplot", num_options, options)) != NULL && |
2429 | (!strcasecmp(val, "true") || !strcasecmp(val, "on") || | |
2430 | !strcasecmp(val, "yes"))) | |
2431 | doc->fitplot = 1; | |
ef416fc2 | 2432 | |
2433 | /* | |
80ca4592 | 2434 | * gamma |
ef416fc2 | 2435 | */ |
2436 | ||
80ca4592 | 2437 | if ((val = cupsGetOption("gamma", num_options, options)) != NULL) |
ef416fc2 | 2438 | { |
80ca4592 | 2439 | /* |
2440 | * Get gamma value from 1 to 10000... | |
2441 | */ | |
ef416fc2 | 2442 | |
80ca4592 | 2443 | intval = atoi(val); |
ef416fc2 | 2444 | |
80ca4592 | 2445 | if (intval < 1 || intval > 10000) |
2446 | { | |
c0e1af83 | 2447 | fprintf(stderr, _("ERROR: Unsupported gamma value %s, using " |
2448 | "gamma=1000!\n"), val); | |
80ca4592 | 2449 | doc->gamma = 1.0f; |
2450 | } | |
2451 | else | |
2452 | doc->gamma = intval * 0.001f; | |
2453 | } | |
2454 | else | |
2455 | doc->gamma = 1.0f; | |
ef416fc2 | 2456 | |
2457 | /* | |
80ca4592 | 2458 | * InputSlot |
ef416fc2 | 2459 | */ |
2460 | ||
80ca4592 | 2461 | if ((choice = ppdFindMarkedChoice(ppd, "InputSlot")) != NULL) |
2462 | doc->input_slot = choice->choice; | |
ef416fc2 | 2463 | |
2464 | /* | |
80ca4592 | 2465 | * ManualFeed |
ef416fc2 | 2466 | */ |
2467 | ||
80ca4592 | 2468 | if ((choice = ppdFindMarkedChoice(ppd, "ManualFeed")) != NULL) |
2469 | doc->manual_feed = choice->choice; | |
ef416fc2 | 2470 | |
09a101d6 | 2471 | if ((choice = ppdFindMarkedChoice(ppd, "MirrorPrint")) != NULL) |
2472 | { | |
2473 | val = choice->choice; | |
2474 | choice->marked = 0; | |
2475 | } | |
2476 | else | |
2477 | val = cupsGetOption("mirror", num_options, options); | |
2478 | ||
2479 | if (val && (!strcasecmp(val, "true") || !strcasecmp(val, "on") || | |
2480 | !strcasecmp(val, "yes"))) | |
80ca4592 | 2481 | doc->mirror = 1; |
ef416fc2 | 2482 | |
80ca4592 | 2483 | /* |
2484 | * number-up | |
2485 | */ | |
ef416fc2 | 2486 | |
80ca4592 | 2487 | if ((val = cupsGetOption("number-up", num_options, options)) != NULL) |
2488 | { | |
2489 | switch (intval = atoi(val)) | |
2490 | { | |
2491 | case 1 : | |
2492 | case 2 : | |
2493 | case 4 : | |
2494 | case 6 : | |
2495 | case 9 : | |
2496 | case 16 : | |
2497 | doc->number_up = intval; | |
2498 | break; | |
2499 | default : | |
2500 | fprintf(stderr, | |
c0e1af83 | 2501 | _("ERROR: Unsupported number-up value %d, using " |
2502 | "number-up=1!\n"), intval); | |
80ca4592 | 2503 | doc->number_up = 1; |
2504 | break; | |
2505 | } | |
2506 | } | |
2507 | else | |
2508 | doc->number_up = 1; | |
ef416fc2 | 2509 | |
80ca4592 | 2510 | /* |
2511 | * number-up-layout | |
2512 | */ | |
ef416fc2 | 2513 | |
80ca4592 | 2514 | if ((val = cupsGetOption("number-up-layout", num_options, options)) != NULL) |
ef416fc2 | 2515 | { |
80ca4592 | 2516 | if (!strcasecmp(val, "lrtb")) |
2517 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
2518 | else if (!strcasecmp(val, "lrbt")) | |
2519 | doc->number_up_layout = PSTOPS_LAYOUT_LRBT; | |
2520 | else if (!strcasecmp(val, "rltb")) | |
2521 | doc->number_up_layout = PSTOPS_LAYOUT_RLTB; | |
2522 | else if (!strcasecmp(val, "rlbt")) | |
2523 | doc->number_up_layout = PSTOPS_LAYOUT_RLBT; | |
2524 | else if (!strcasecmp(val, "tblr")) | |
2525 | doc->number_up_layout = PSTOPS_LAYOUT_TBLR; | |
2526 | else if (!strcasecmp(val, "tbrl")) | |
2527 | doc->number_up_layout = PSTOPS_LAYOUT_TBRL; | |
2528 | else if (!strcasecmp(val, "btlr")) | |
2529 | doc->number_up_layout = PSTOPS_LAYOUT_BTLR; | |
2530 | else if (!strcasecmp(val, "btrl")) | |
2531 | doc->number_up_layout = PSTOPS_LAYOUT_BTRL; | |
2532 | else | |
2533 | { | |
c0e1af83 | 2534 | fprintf(stderr, _("ERROR: Unsupported number-up-layout value %s, using " |
2535 | "number-up-layout=lrtb!\n"), val); | |
80ca4592 | 2536 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; |
2537 | } | |
2538 | } | |
2539 | else | |
2540 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
ef416fc2 | 2541 | |
80ca4592 | 2542 | /* |
2543 | * OutputOrder | |
2544 | */ | |
ef416fc2 | 2545 | |
80ca4592 | 2546 | if ((val = cupsGetOption("OutputOrder", num_options, options)) != NULL) |
2547 | { | |
2548 | if (!strcasecmp(val, "Reverse")) | |
2549 | doc->output_order = 1; | |
2550 | } | |
2551 | else if (ppd) | |
2552 | { | |
2553 | /* | |
2554 | * Figure out the right default output order from the PPD file... | |
2555 | */ | |
ef416fc2 | 2556 | |
80ca4592 | 2557 | if ((choice = ppdFindMarkedChoice(ppd, "OutputBin")) != NULL && |
2558 | (attr = ppdFindAttr(ppd, "PageStackOrder", choice->choice)) != NULL && | |
2559 | attr->value) | |
2560 | doc->output_order = !strcasecmp(attr->value, "Reverse"); | |
2561 | else if ((attr = ppdFindAttr(ppd, "DefaultOutputOrder", NULL)) != NULL && | |
2562 | attr->value) | |
2563 | doc->output_order = !strcasecmp(attr->value, "Reverse"); | |
2564 | } | |
ef416fc2 | 2565 | |
80ca4592 | 2566 | /* |
2567 | * page-border | |
2568 | */ | |
ef416fc2 | 2569 | |
80ca4592 | 2570 | if ((val = cupsGetOption("page-border", num_options, options)) != NULL) |
2571 | { | |
2572 | if (!strcasecmp(val, "none")) | |
2573 | doc->page_border = PSTOPS_BORDERNONE; | |
2574 | else if (!strcasecmp(val, "single")) | |
2575 | doc->page_border = PSTOPS_BORDERSINGLE; | |
2576 | else if (!strcasecmp(val, "single-thick")) | |
2577 | doc->page_border = PSTOPS_BORDERSINGLE2; | |
2578 | else if (!strcasecmp(val, "double")) | |
2579 | doc->page_border = PSTOPS_BORDERDOUBLE; | |
2580 | else if (!strcasecmp(val, "double-thick")) | |
2581 | doc->page_border = PSTOPS_BORDERDOUBLE2; | |
2582 | else | |
2583 | { | |
c0e1af83 | 2584 | fprintf(stderr, _("ERROR: Unsupported page-border value %s, using " |
2585 | "page-border=none!\n"), val); | |
80ca4592 | 2586 | doc->page_border = PSTOPS_BORDERNONE; |
2587 | } | |
ef416fc2 | 2588 | } |
80ca4592 | 2589 | else |
2590 | doc->page_border = PSTOPS_BORDERNONE; | |
ef416fc2 | 2591 | |
80ca4592 | 2592 | /* |
2593 | * page-label | |
2594 | */ | |
ef416fc2 | 2595 | |
80ca4592 | 2596 | doc->page_label = cupsGetOption("page-label", num_options, options); |
ef416fc2 | 2597 | |
80ca4592 | 2598 | /* |
2599 | * page-ranges | |
2600 | */ | |
ef416fc2 | 2601 | |
80ca4592 | 2602 | doc->page_ranges = cupsGetOption("page-ranges", num_options, options); |
ef416fc2 | 2603 | |
2604 | /* | |
80ca4592 | 2605 | * page-set |
ef416fc2 | 2606 | */ |
2607 | ||
80ca4592 | 2608 | doc->page_set = cupsGetOption("page-set", num_options, options); |
ef416fc2 | 2609 | |
2610 | /* | |
80ca4592 | 2611 | * Now figure out if we have to force collated copies, etc. |
ef416fc2 | 2612 | */ |
2613 | ||
80ca4592 | 2614 | if (ppd && ppd->manual_copies && Duplex && doc->copies > 1) |
ef416fc2 | 2615 | { |
80ca4592 | 2616 | /* |
2617 | * Force collated copies when printing a duplexed document to | |
2618 | * a non-PS printer that doesn't do hardware copy generation. | |
2619 | * Otherwise the copies will end up on the front/back side of | |
2620 | * each page. | |
2621 | */ | |
ef416fc2 | 2622 | |
80ca4592 | 2623 | doc->collate = 1; |
ef416fc2 | 2624 | } |
2625 | ||
2626 | /* | |
80ca4592 | 2627 | * See if we have to filter the fast or slow way... |
ef416fc2 | 2628 | */ |
2629 | ||
80ca4592 | 2630 | if (doc->collate && doc->copies > 1) |
ef416fc2 | 2631 | { |
80ca4592 | 2632 | /* |
2633 | * See if we need to manually collate the pages... | |
2634 | */ | |
2635 | ||
2636 | doc->slow_collate = 1; | |
2637 | ||
2638 | if ((choice = ppdFindMarkedChoice(ppd, "Collate")) != NULL && | |
2639 | !strcasecmp(choice->choice, "True")) | |
bd7854cb | 2640 | { |
80ca4592 | 2641 | /* |
2642 | * Hardware collate option is selected, see if the option is | |
2643 | * conflicting - if not, collate in hardware. Otherwise, | |
2644 | * turn the hardware collate option off... | |
2645 | */ | |
2646 | ||
2abf387c | 2647 | if ((option = ppdFindOption(ppd, "Collate")) != NULL && |
80ca4592 | 2648 | !option->conflicted) |
2649 | doc->slow_collate = 0; | |
bd7854cb | 2650 | else |
80ca4592 | 2651 | ppdMarkOption(ppd, "Collate", "False"); |
bd7854cb | 2652 | } |
ef416fc2 | 2653 | } |
2654 | else | |
80ca4592 | 2655 | doc->slow_collate = 0; |
2656 | ||
2657 | if (!ppdFindOption(ppd, "OutputOrder") && doc->output_order) | |
2658 | doc->slow_order = 1; | |
2659 | else | |
2660 | doc->slow_order = 0; | |
2661 | ||
2abf387c | 2662 | if (Duplex && |
2663 | (doc->slow_collate || doc->slow_order || | |
2664 | ((attr = ppdFindAttr(ppd, "cupsEvenDuplex", NULL)) != NULL && | |
2665 | attr->value && !strcasecmp(attr->value, "true")))) | |
80ca4592 | 2666 | doc->slow_duplex = 1; |
2667 | else | |
2668 | doc->slow_duplex = 0; | |
2669 | ||
2670 | /* | |
2671 | * Create a temporary file for page data if we need to filter slowly... | |
2672 | */ | |
2673 | ||
2674 | if (doc->slow_order || doc->slow_collate) | |
ef416fc2 | 2675 | { |
80ca4592 | 2676 | if ((doc->temp = cupsTempFile2(doc->tempfile, |
2677 | sizeof(doc->tempfile))) == NULL) | |
bd7854cb | 2678 | { |
c0e1af83 | 2679 | fprintf(stderr, _("ERROR: Unable to create temporary file: %s\n"), |
80ca4592 | 2680 | strerror(errno)); |
2681 | exit(1); | |
bd7854cb | 2682 | } |
ef416fc2 | 2683 | } |
80ca4592 | 2684 | |
2685 | /* | |
2686 | * Figure out if we should use ESPshowpage or not... | |
2687 | */ | |
2688 | ||
2689 | if (doc->page_label || getenv("CLASSIFICATION") || doc->number_up > 1 || | |
2690 | doc->page_border) | |
2691 | { | |
2692 | /* | |
2693 | * Yes, use ESPshowpage... | |
2694 | */ | |
2695 | ||
2696 | doc->use_ESPshowpage = 1; | |
2697 | } | |
2698 | ||
2699 | fprintf(stderr, "DEBUG: slow_collate=%d, slow_duplex=%d, slow_order=%d\n", | |
2700 | doc->slow_collate, doc->slow_duplex, doc->slow_order); | |
ef416fc2 | 2701 | } |
2702 | ||
2703 | ||
2704 | /* | |
80ca4592 | 2705 | * 'skip_page()' - Skip past a page that won't be printed... |
ef416fc2 | 2706 | */ |
2707 | ||
80ca4592 | 2708 | static size_t /* O - Length of next line */ |
2709 | skip_page(cups_file_t *fp, /* I - File to read from */ | |
2710 | char *line, /* I - Line buffer */ | |
2711 | size_t linelen, /* I - Length of initial line */ | |
2712 | size_t linesize) /* I - Size of line buffer */ | |
ef416fc2 | 2713 | { |
80ca4592 | 2714 | int level; /* Embedded document level */ |
ef416fc2 | 2715 | |
2716 | ||
80ca4592 | 2717 | level = 0; |
ef416fc2 | 2718 | |
80ca4592 | 2719 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) |
ef416fc2 | 2720 | { |
80ca4592 | 2721 | if (level == 0 && |
d6ae789d | 2722 | (!strncmp(line, "%%Page:", 7) || !strncmp(line, "%%Trailer", 9))) |
ef416fc2 | 2723 | break; |
80ca4592 | 2724 | else if (!strncmp(line, "%%BeginDocument", 15) || |
2725 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
2726 | level ++; | |
2727 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
2728 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
2729 | level --; | |
2730 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
2731 | (!strncmp(line, "%%BeginData:", 12) && | |
2732 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
ef416fc2 | 2733 | { |
2734 | /* | |
80ca4592 | 2735 | * Skip binary data... |
ef416fc2 | 2736 | */ |
2737 | ||
80ca4592 | 2738 | int bytes; /* Bytes of data */ |
ef416fc2 | 2739 | |
ef416fc2 | 2740 | |
80ca4592 | 2741 | bytes = atoi(strchr(line, ':') + 1); |
ef416fc2 | 2742 | |
80ca4592 | 2743 | while (bytes > 0) |
2744 | { | |
2745 | if (bytes > linesize) | |
2746 | linelen = cupsFileRead(fp, line, linesize); | |
2747 | else | |
2748 | linelen = cupsFileRead(fp, line, bytes); | |
ef416fc2 | 2749 | |
80ca4592 | 2750 | if (linelen < 1) |
2751 | { | |
2752 | line[0] = '\0'; | |
2753 | perror("ERROR: Early end-of-file while reading binary data"); | |
2754 | return (0); | |
2755 | } | |
ef416fc2 | 2756 | |
80ca4592 | 2757 | bytes -= linelen; |
2758 | } | |
2759 | } | |
2760 | } | |
ef416fc2 | 2761 | |
80ca4592 | 2762 | return (linelen); |
ef416fc2 | 2763 | } |
2764 | ||
2765 | ||
ef416fc2 | 2766 | /* |
2767 | * 'start_nup()' - Start processing for N-up printing... | |
2768 | */ | |
2769 | ||
2770 | static void | |
80ca4592 | 2771 | start_nup(pstops_doc_t *doc, /* I - Document information */ |
2772 | int number, /* I - Page number */ | |
2773 | int show_border, /* I - Show the border? */ | |
2774 | const int *bounding_box) /* I - BoundingBox value */ | |
ef416fc2 | 2775 | { |
80ca4592 | 2776 | int pos; /* Position on page */ |
2777 | int x, y; /* Relative position of subpage */ | |
2778 | float w, l, /* Width and length of subpage */ | |
2779 | tx, ty; /* Translation values for subpage */ | |
2780 | float pagew, /* Printable width of page */ | |
2781 | pagel; /* Printable height of page */ | |
2782 | int bboxw, /* BoundingBox width */ | |
2783 | bboxl; /* BoundingBox height */ | |
2784 | ||
ef416fc2 | 2785 | |
2abf387c | 2786 | if (doc->number_up > 1) |
80ca4592 | 2787 | doc_puts(doc, "userdict/ESPsave save put\n"); |
ef416fc2 | 2788 | |
80ca4592 | 2789 | if (doc->mirror) |
2790 | doc_printf(doc, "%.1f 0.0 translate -1 1 scale\n", PageWidth); | |
ef416fc2 | 2791 | |
80ca4592 | 2792 | pos = (number - 1) % doc->number_up; |
2793 | pagew = PageRight - PageLeft; | |
2794 | pagel = PageTop - PageBottom; | |
ef416fc2 | 2795 | |
80ca4592 | 2796 | if (doc->fitplot) |
2797 | { | |
2798 | bboxw = bounding_box[2] - bounding_box[0]; | |
2799 | bboxl = bounding_box[3] - bounding_box[1]; | |
2800 | } | |
2801 | else | |
2802 | { | |
2803 | bboxw = PageWidth; | |
2804 | bboxl = PageLength; | |
2805 | } | |
ef416fc2 | 2806 | |
80ca4592 | 2807 | fprintf(stderr, "DEBUG: pagew = %.1f, pagel = %.1f\n", pagew, pagel); |
2808 | fprintf(stderr, "DEBUG: bboxw = %d, bboxl = %d\n", bboxw, bboxl); | |
2809 | fprintf(stderr, "DEBUG: PageLeft = %.1f, PageRight = %.1f\n", | |
2810 | PageLeft, PageRight); | |
2811 | fprintf(stderr, "DEBUG: PageTop = %.1f, PageBottom = %.1f\n", | |
2812 | PageTop, PageBottom); | |
2813 | fprintf(stderr, "DEBUG: PageWidth = %.1f, PageLength = %.1f\n", | |
2814 | PageWidth, PageLength); | |
ef416fc2 | 2815 | |
2816 | switch (Orientation) | |
2817 | { | |
2818 | case 1 : /* Landscape */ | |
80ca4592 | 2819 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", PageLength); |
ef416fc2 | 2820 | break; |
2821 | case 2 : /* Reverse Portrait */ | |
80ca4592 | 2822 | doc_printf(doc, "%.1f %.1f translate 180 rotate\n", PageWidth, |
2823 | PageLength); | |
ef416fc2 | 2824 | break; |
2825 | case 3 : /* Reverse Landscape */ | |
80ca4592 | 2826 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", PageWidth); |
ef416fc2 | 2827 | break; |
2828 | } | |
2829 | ||
80ca4592 | 2830 | if (Duplex && doc->number_up > 1 && ((number / doc->number_up) & 1)) |
2831 | doc_printf(doc, "%.1f %.1f translate\n", PageWidth - PageRight, PageBottom); | |
2832 | else if (doc->number_up > 1 || doc->fitplot) | |
2833 | doc_printf(doc, "%.1f %.1f translate\n", PageLeft, PageBottom); | |
ef416fc2 | 2834 | |
80ca4592 | 2835 | switch (doc->number_up) |
ef416fc2 | 2836 | { |
2837 | default : | |
80ca4592 | 2838 | if (doc->fitplot) |
bd7854cb | 2839 | { |
80ca4592 | 2840 | w = pagew; |
2841 | l = w * bboxl / bboxw; | |
bd7854cb | 2842 | |
80ca4592 | 2843 | if (l > pagel) |
bd7854cb | 2844 | { |
80ca4592 | 2845 | l = pagel; |
2846 | w = l * bboxw / bboxl; | |
bd7854cb | 2847 | } |
2848 | ||
80ca4592 | 2849 | tx = 0.5 * (pagew - w); |
2850 | ty = 0.5 * (pagel - l); | |
bd7854cb | 2851 | |
80ca4592 | 2852 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", tx, ty, |
2853 | w / bboxw, l / bboxl); | |
bd7854cb | 2854 | } |
2855 | else | |
2856 | { | |
2857 | w = PageWidth; | |
2858 | l = PageLength; | |
2859 | } | |
ef416fc2 | 2860 | break; |
2861 | ||
2862 | case 2 : | |
2863 | if (Orientation & 1) | |
2864 | { | |
2865 | x = pos & 1; | |
2866 | ||
80ca4592 | 2867 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2868 | x = 1 - x; |
2869 | ||
80ca4592 | 2870 | w = pagel; |
2871 | l = w * bboxl / bboxw; | |
ef416fc2 | 2872 | |
80ca4592 | 2873 | if (l > (pagew * 0.5)) |
ef416fc2 | 2874 | { |
80ca4592 | 2875 | l = pagew * 0.5; |
2876 | w = l * bboxw / bboxl; | |
ef416fc2 | 2877 | } |
2878 | ||
80ca4592 | 2879 | tx = 0.5 * (pagew * 0.5 - l); |
2880 | ty = 0.5 * (pagel - w); | |
ef416fc2 | 2881 | |
80ca4592 | 2882 | if (doc->normal_landscape) |
2883 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); | |
ef416fc2 | 2884 | else |
80ca4592 | 2885 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); |
ef416fc2 | 2886 | |
80ca4592 | 2887 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2888 | ty, tx + pagew * 0.5 * x, w / bboxw, l / bboxl); | |
ef416fc2 | 2889 | } |
2890 | else | |
2891 | { | |
2892 | x = pos & 1; | |
2893 | ||
80ca4592 | 2894 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2895 | x = 1 - x; |
2896 | ||
80ca4592 | 2897 | l = pagew; |
2898 | w = l * bboxw / bboxl; | |
ef416fc2 | 2899 | |
80ca4592 | 2900 | if (w > (pagel * 0.5)) |
ef416fc2 | 2901 | { |
80ca4592 | 2902 | w = pagel * 0.5; |
2903 | l = w * bboxl / bboxw; | |
ef416fc2 | 2904 | } |
2905 | ||
80ca4592 | 2906 | tx = 0.5 * (pagel * 0.5 - w); |
2907 | ty = 0.5 * (pagew - l); | |
ef416fc2 | 2908 | |
80ca4592 | 2909 | if (doc->normal_landscape) |
2910 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); | |
ef416fc2 | 2911 | else |
80ca4592 | 2912 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2913 | |
80ca4592 | 2914 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2915 | tx + pagel * 0.5 * x, ty, w / bboxw, l / bboxl); | |
ef416fc2 | 2916 | } |
2917 | break; | |
2918 | ||
2919 | case 4 : | |
80ca4592 | 2920 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2921 | { |
2922 | x = (pos / 2) & 1; | |
2923 | y = pos & 1; | |
2924 | } | |
2925 | else | |
2926 | { | |
2927 | x = pos & 1; | |
2928 | y = (pos / 2) & 1; | |
2929 | } | |
2930 | ||
80ca4592 | 2931 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2932 | x = 1 - x; |
2933 | ||
80ca4592 | 2934 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2935 | y = 1 - y; |
2936 | ||
80ca4592 | 2937 | w = pagew * 0.5; |
2938 | l = w * bboxl / bboxw; | |
ef416fc2 | 2939 | |
80ca4592 | 2940 | if (l > (pagel * 0.5)) |
ef416fc2 | 2941 | { |
80ca4592 | 2942 | l = pagel * 0.5; |
2943 | w = l * bboxw / bboxl; | |
ef416fc2 | 2944 | } |
2945 | ||
80ca4592 | 2946 | tx = 0.5 * (pagew * 0.5 - w); |
2947 | ty = 0.5 * (pagel * 0.5 - l); | |
ef416fc2 | 2948 | |
80ca4592 | 2949 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2950 | tx + x * pagew * 0.5, ty + y * pagel * 0.5, | |
2951 | w / bboxw, l / bboxl); | |
ef416fc2 | 2952 | break; |
2953 | ||
2954 | case 6 : | |
2955 | if (Orientation & 1) | |
2956 | { | |
80ca4592 | 2957 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2958 | { |
2959 | x = pos / 3; | |
2960 | y = pos % 3; | |
2961 | ||
80ca4592 | 2962 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2963 | x = 1 - x; |
2964 | ||
80ca4592 | 2965 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2966 | y = 2 - y; |
2967 | } | |
2968 | else | |
2969 | { | |
2970 | x = pos & 1; | |
2971 | y = pos / 2; | |
2972 | ||
80ca4592 | 2973 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2974 | x = 1 - x; |
2975 | ||
80ca4592 | 2976 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2977 | y = 2 - y; |
2978 | } | |
2979 | ||
80ca4592 | 2980 | w = pagel * 0.5; |
2981 | l = w * bboxl / bboxw; | |
ef416fc2 | 2982 | |
80ca4592 | 2983 | if (l > (pagew * 0.333)) |
ef416fc2 | 2984 | { |
80ca4592 | 2985 | l = pagew * 0.333; |
2986 | w = l * bboxw / bboxl; | |
ef416fc2 | 2987 | } |
2988 | ||
80ca4592 | 2989 | tx = 0.5 * (pagel - 2 * w); |
2990 | ty = 0.5 * (pagew - 3 * l); | |
ef416fc2 | 2991 | |
80ca4592 | 2992 | if (doc->normal_landscape) |
f301802f | 2993 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2994 | else |
f301802f | 2995 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 2996 | |
80ca4592 | 2997 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 2998 | tx + x * w, ty + y * l, l / bboxl, w / bboxw); |
ef416fc2 | 2999 | } |
3000 | else | |
3001 | { | |
80ca4592 | 3002 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3003 | { |
3004 | x = pos / 2; | |
3005 | y = pos & 1; | |
3006 | ||
80ca4592 | 3007 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3008 | x = 2 - x; |
3009 | ||
80ca4592 | 3010 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3011 | y = 1 - y; |
3012 | } | |
3013 | else | |
3014 | { | |
3015 | x = pos % 3; | |
3016 | y = pos / 3; | |
3017 | ||
80ca4592 | 3018 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3019 | x = 2 - x; |
3020 | ||
80ca4592 | 3021 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3022 | y = 1 - y; |
3023 | } | |
3024 | ||
80ca4592 | 3025 | l = pagew * 0.5; |
3026 | w = l * bboxw / bboxl; | |
ef416fc2 | 3027 | |
80ca4592 | 3028 | if (w > (pagel * 0.333)) |
ef416fc2 | 3029 | { |
80ca4592 | 3030 | w = pagel * 0.333; |
3031 | l = w * bboxl / bboxw; | |
ef416fc2 | 3032 | } |
3033 | ||
f301802f | 3034 | tx = 0.5 * (pagel - 3 * w); |
3035 | ty = 0.5 * (pagew - 2 * l); | |
ef416fc2 | 3036 | |
80ca4592 | 3037 | if (doc->normal_landscape) |
f301802f | 3038 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 3039 | else |
f301802f | 3040 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 3041 | |
80ca4592 | 3042 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 3043 | tx + w * x, ty + l * y, w / bboxw, l / bboxl); |
3044 | ||
ef416fc2 | 3045 | } |
3046 | break; | |
3047 | ||
3048 | case 9 : | |
80ca4592 | 3049 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3050 | { |
3051 | x = (pos / 3) % 3; | |
3052 | y = pos % 3; | |
3053 | } | |
3054 | else | |
3055 | { | |
3056 | x = pos % 3; | |
3057 | y = (pos / 3) % 3; | |
3058 | } | |
3059 | ||
80ca4592 | 3060 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3061 | x = 2 - x; |
3062 | ||
80ca4592 | 3063 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3064 | y = 2 - y; |
3065 | ||
80ca4592 | 3066 | w = pagew * 0.333; |
3067 | l = w * bboxl / bboxw; | |
ef416fc2 | 3068 | |
80ca4592 | 3069 | if (l > (pagel * 0.333)) |
ef416fc2 | 3070 | { |
80ca4592 | 3071 | l = pagel * 0.333; |
3072 | w = l * bboxw / bboxl; | |
ef416fc2 | 3073 | } |
3074 | ||
80ca4592 | 3075 | tx = 0.5 * (pagew * 0.333 - w); |
3076 | ty = 0.5 * (pagel * 0.333 - l); | |
ef416fc2 | 3077 | |
80ca4592 | 3078 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
3079 | tx + x * pagew * 0.333, ty + y * pagel * 0.333, | |
3080 | w / bboxw, l / bboxl); | |
ef416fc2 | 3081 | break; |
3082 | ||
3083 | case 16 : | |
80ca4592 | 3084 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3085 | { |
3086 | x = (pos / 4) & 3; | |
3087 | y = pos & 3; | |
3088 | } | |
3089 | else | |
3090 | { | |
3091 | x = pos & 3; | |
3092 | y = (pos / 4) & 3; | |
3093 | } | |
3094 | ||
80ca4592 | 3095 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3096 | x = 3 - x; |
3097 | ||
80ca4592 | 3098 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3099 | y = 3 - y; |
3100 | ||
80ca4592 | 3101 | w = pagew * 0.25; |
3102 | l = w * bboxl / bboxw; | |
ef416fc2 | 3103 | |
80ca4592 | 3104 | if (l > (pagel * 0.25)) |
ef416fc2 | 3105 | { |
80ca4592 | 3106 | l = pagel * 0.25; |
3107 | w = l * bboxw / bboxl; | |
ef416fc2 | 3108 | } |
3109 | ||
80ca4592 | 3110 | tx = 0.5 * (pagew * 0.25 - w); |
3111 | ty = 0.5 * (pagel * 0.25 - l); | |
ef416fc2 | 3112 | |
80ca4592 | 3113 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
3114 | tx + x * pagew * 0.25, ty + y * pagel * 0.25, | |
3115 | w / bboxw, l / bboxl); | |
ef416fc2 | 3116 | break; |
3117 | } | |
3118 | ||
3119 | /* | |
3120 | * Draw borders as necessary... | |
3121 | */ | |
3122 | ||
80ca4592 | 3123 | if (doc->page_border && show_border) |
ef416fc2 | 3124 | { |
80ca4592 | 3125 | int rects; /* Number of border rectangles */ |
3126 | float fscale, /* Scaling value for points */ | |
3127 | margin; /* Current margin for borders */ | |
ef416fc2 | 3128 | |
3129 | ||
80ca4592 | 3130 | rects = (doc->page_border & PSTOPS_BORDERDOUBLE) ? 2 : 1; |
ef416fc2 | 3131 | fscale = PageWidth / w; |
3132 | margin = 2.25 * fscale; | |
3133 | ||
3134 | /* | |
3135 | * Set the line width and color... | |
3136 | */ | |
3137 | ||
80ca4592 | 3138 | doc_puts(doc, "gsave\n"); |
3139 | doc_printf(doc, "%.3f setlinewidth 0 setgray newpath\n", | |
3140 | (doc->page_border & PSTOPS_BORDERTHICK) ? 0.5 * fscale : | |
3141 | 0.24 * fscale); | |
ef416fc2 | 3142 | |
3143 | /* | |
3144 | * Draw border boxes... | |
3145 | */ | |
3146 | ||
3147 | for (; rects > 0; rects --, margin += 2 * fscale) | |
80ca4592 | 3148 | if (doc->number_up > 1) |
3149 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", | |
3150 | margin - 2.25 * fscale, | |
3151 | margin - 2.25 * fscale, | |
3152 | bboxw + 4.5 * fscale - 2 * margin, | |
3153 | bboxl + 4.5 * fscale - 2 * margin); | |
ef416fc2 | 3154 | else |
80ca4592 | 3155 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", |
3156 | PageLeft + margin, | |
3157 | PageBottom + margin, | |
3158 | PageRight - PageLeft - 2 * margin, | |
3159 | PageTop - PageBottom - 2 * margin); | |
ef416fc2 | 3160 | |
3161 | /* | |
3162 | * Restore pen settings... | |
3163 | */ | |
3164 | ||
80ca4592 | 3165 | doc_puts(doc, "grestore\n"); |
ef416fc2 | 3166 | } |
3167 | ||
80ca4592 | 3168 | if (doc->fitplot) |
ef416fc2 | 3169 | { |
3170 | /* | |
3171 | * Clip the page that follows to the bounding box of the page... | |
3172 | */ | |
3173 | ||
80ca4592 | 3174 | doc_printf(doc, "%d %d translate\n", -bounding_box[0], |
3175 | -bounding_box[1]); | |
3176 | doc_printf(doc, "%d %d %d %d ESPrc\n", bounding_box[0], bounding_box[1], | |
3177 | bboxw, bboxl); | |
3178 | } | |
3179 | else if (doc->number_up > 1) | |
3180 | { | |
3181 | /* | |
3182 | * Clip the page that follows to the default page size... | |
3183 | */ | |
3184 | ||
3185 | doc_printf(doc, "0 0 %d %d ESPrc\n", bboxw, bboxl); | |
ef416fc2 | 3186 | } |
3187 | } | |
3188 | ||
3189 | ||
b86bc4cf | 3190 | /* |
3191 | * 'write_label_prolog()' - Write the prolog with the classification | |
3192 | * and page label. | |
3193 | */ | |
3194 | ||
3195 | static void | |
3196 | write_label_prolog(pstops_doc_t *doc, /* I - Document info */ | |
3197 | const char *label, /* I - Page label */ | |
3198 | float bottom, /* I - Bottom position in points */ | |
3199 | float top, /* I - Top position in points */ | |
3200 | float width) /* I - Width in points */ | |
3201 | { | |
3202 | const char *classification; /* CLASSIFICATION environment variable */ | |
3203 | const char *ptr; /* Temporary string pointer */ | |
3204 | ||
3205 | ||
3206 | /* | |
3207 | * First get the current classification... | |
3208 | */ | |
3209 | ||
3210 | if ((classification = getenv("CLASSIFICATION")) == NULL) | |
3211 | classification = ""; | |
3212 | if (strcmp(classification, "none") == 0) | |
3213 | classification = ""; | |
3214 | ||
3215 | /* | |
3216 | * If there is nothing to show, bind an empty 'write labels' procedure | |
3217 | * and return... | |
3218 | */ | |
3219 | ||
3220 | if (!classification[0] && (label == NULL || !label[0])) | |
3221 | { | |
3222 | doc_puts(doc, "userdict/ESPwl{}bind put\n"); | |
3223 | return; | |
3224 | } | |
3225 | ||
3226 | /* | |
3227 | * Set the classification + page label string... | |
3228 | */ | |
3229 | ||
3230 | doc_puts(doc, "userdict"); | |
3231 | if (!strcmp(classification, "confidential")) | |
3232 | doc_puts(doc, "/ESPpl(CONFIDENTIAL"); | |
3233 | else if (!strcmp(classification, "classified")) | |
3234 | doc_puts(doc, "/ESPpl(CLASSIFIED"); | |
3235 | else if (!strcmp(classification, "secret")) | |
3236 | doc_puts(doc, "/ESPpl(SECRET"); | |
3237 | else if (!strcmp(classification, "topsecret")) | |
3238 | doc_puts(doc, "/ESPpl(TOP SECRET"); | |
3239 | else if (!strcmp(classification, "unclassified")) | |
3240 | doc_puts(doc, "/ESPpl(UNCLASSIFIED"); | |
3241 | else | |
3242 | { | |
3243 | doc_puts(doc, "/ESPpl("); | |
3244 | ||
3245 | for (ptr = classification; *ptr; ptr ++) | |
3246 | { | |
3247 | if (*ptr < 32 || *ptr > 126) | |
3248 | doc_printf(doc, "\\%03o", *ptr); | |
3249 | else if (*ptr == '_') | |
3250 | doc_puts(doc, " "); | |
3251 | else if (*ptr == '(' || *ptr == ')' || *ptr == '\\') | |
3252 | doc_printf(doc, "\\%c", *ptr); | |
3253 | else | |
3254 | doc_printf(doc, "%c", *ptr); | |
3255 | } | |
3256 | } | |
3257 | ||
3258 | if (label) | |
3259 | { | |
3260 | if (classification[0]) | |
3261 | doc_puts(doc, " - "); | |
3262 | ||
3263 | /* | |
3264 | * Quote the label string as needed... | |
3265 | */ | |
3266 | ||
3267 | for (ptr = label; *ptr; ptr ++) | |
3268 | { | |
3269 | if (*ptr < 32 || *ptr > 126) | |
3270 | doc_printf(doc, "\\%03o", *ptr); | |
3271 | else if (*ptr == '(' || *ptr == ')' || *ptr == '\\') | |
3272 | doc_printf(doc, "\\%c", *ptr); | |
3273 | else | |
3274 | doc_printf(doc, "%c", *ptr); | |
3275 | } | |
3276 | } | |
3277 | ||
3278 | doc_puts(doc, ")put\n"); | |
3279 | ||
3280 | /* | |
3281 | * Then get a 14 point Helvetica-Bold font... | |
3282 | */ | |
3283 | ||
3284 | doc_puts(doc, "userdict/ESPpf /Helvetica-Bold findfont 14 scalefont put\n"); | |
3285 | ||
3286 | /* | |
3287 | * Finally, the procedure to write the labels on the page... | |
3288 | */ | |
3289 | ||
3290 | doc_puts(doc, "userdict/ESPwl{\n"); | |
3291 | doc_puts(doc, " ESPpf setfont\n"); | |
3292 | doc_printf(doc, " ESPpl stringwidth pop dup 12 add exch -0.5 mul %.0f add\n", | |
3293 | width * 0.5f); | |
3294 | doc_puts(doc, " 1 setgray\n"); | |
3295 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrf\n", bottom - 2.0); | |
3296 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrf\n", top - 18.0); | |
3297 | doc_puts(doc, " 0 setgray\n"); | |
3298 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrs\n", bottom - 2.0); | |
3299 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrs\n", top - 18.0); | |
3300 | doc_printf(doc, " dup %.0f moveto ESPpl show\n", bottom + 2.0); | |
3301 | doc_printf(doc, " %.0f moveto ESPpl show\n", top - 14.0); | |
3302 | doc_puts(doc, "pop\n"); | |
3303 | doc_puts(doc, "}bind put\n"); | |
3304 | } | |
3305 | ||
3306 | ||
ed486911 | 3307 | /* |
3308 | * 'write_labels()' - Write the actual page labels. | |
3309 | * | |
3310 | * This function is a copy of the one in common.c since we need to | |
3311 | * use doc_puts/doc_printf instead of puts/printf... | |
3312 | */ | |
3313 | ||
3314 | static void | |
3315 | write_labels(pstops_doc_t *doc, /* I - Document information */ | |
3316 | int orient) /* I - Orientation of the page */ | |
3317 | { | |
3318 | float width, /* Width of page */ | |
3319 | length; /* Length of page */ | |
3320 | ||
3321 | ||
3322 | doc_puts(doc, "gsave\n"); | |
3323 | ||
3324 | if ((orient ^ Orientation) & 1) | |
3325 | { | |
3326 | width = PageLength; | |
3327 | length = PageWidth; | |
3328 | } | |
3329 | else | |
3330 | { | |
3331 | width = PageWidth; | |
3332 | length = PageLength; | |
3333 | } | |
3334 | ||
3335 | switch (orient & 3) | |
3336 | { | |
3337 | case 1 : /* Landscape */ | |
3338 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", length); | |
3339 | break; | |
3340 | case 2 : /* Reverse Portrait */ | |
3341 | doc_printf(doc, "%.1f %.1f translate 180 rotate\n", width, length); | |
3342 | break; | |
3343 | case 3 : /* Reverse Landscape */ | |
3344 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", width); | |
3345 | break; | |
3346 | } | |
3347 | ||
3348 | doc_puts(doc, "ESPwl\n"); | |
3349 | doc_puts(doc, "grestore\n"); | |
3350 | } | |
3351 | ||
3352 | ||
ef416fc2 | 3353 | /* |
db1f069b | 3354 | * End of "$Id: pstops.c 6759 2007-08-02 04:10:23Z mike $". |
ef416fc2 | 3355 | */ |