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ef416fc2 | 1 | /* |
2abf387c | 2 | * "$Id: pstops.c 6025 2006-10-11 14:59:20Z mike $" |
ef416fc2 | 3 | * |
4 | * PostScript filter for the Common UNIX Printing System (CUPS). | |
5 | * | |
bd7854cb | 6 | * Copyright 1993-2006 by Easy Software Products. |
ef416fc2 | 7 | * |
8 | * These coded instructions, statements, and computer programs are the | |
9 | * property of Easy Software Products and are protected by Federal | |
10 | * copyright law. Distribution and use rights are outlined in the file | |
11 | * "LICENSE.txt" which should have been included with this file. If this | |
12 | * file is missing or damaged please contact Easy Software Products | |
13 | * at: | |
14 | * | |
15 | * Attn: CUPS Licensing Information | |
16 | * Easy Software Products | |
17 | * 44141 Airport View Drive, Suite 204 | |
18 | * Hollywood, Maryland 20636 USA | |
19 | * | |
20 | * Voice: (301) 373-9600 | |
21 | * EMail: cups-info@cups.org | |
22 | * WWW: http://www.cups.org | |
23 | * | |
24 | * This file is subject to the Apple OS-Developed Software exception. | |
25 | * | |
26 | * Contents: | |
27 | * | |
80ca4592 | 28 | * main() - Main entry... |
29 | * add_page() - Add a page to the pages array... | |
30 | * check_range() - Check to see if the current page is selected for | |
31 | * copy_bytes() - Copy bytes from the input file to stdout... | |
32 | * copy_comments() - Copy all of the comments section... | |
33 | * copy_dsc() - Copy a DSC-conforming document... | |
34 | * copy_non_dsc() - Copy a document that does not conform to the DSC... | |
35 | * copy_page() - Copy a page description... | |
36 | * copy_prolog() - Copy the document prolog section... | |
37 | * copy_setup() - Copy the document setup section... | |
38 | * copy_trailer() - Copy the document trailer... | |
39 | * do_prolog() - Send the necessary document prolog commands... | |
40 | * do_setup() - Send the necessary document setup commands... | |
41 | * doc_printf() - Send a formatted string to stdout and/or the temp | |
42 | * file. | |
43 | * doc_puts() - Send a nul-terminated string to stdout and/or the | |
44 | * temp file. | |
45 | * doc_write() - Send data to stdout and/or the temp file. | |
46 | * end_nup() - End processing for N-up printing... | |
47 | * include_feature() - Include a printer option/feature command. | |
48 | * parse_text() - Parse a text value in a comment... | |
49 | * set_pstops_options() - Set pstops options... | |
50 | * skip_page() - Skip past a page that won't be printed... | |
51 | * start_nup() - Start processing for N-up printing... | |
ed486911 | 52 | * write_labels() - Write the actual page labels. |
ef416fc2 | 53 | */ |
54 | ||
55 | /* | |
56 | * Include necessary headers... | |
57 | */ | |
58 | ||
59 | #include "common.h" | |
e53920b9 | 60 | #include <limits.h> |
bd7854cb | 61 | #include <math.h> |
62 | #include <cups/file.h> | |
63 | #include <cups/array.h> | |
ef416fc2 | 64 | |
65 | ||
66 | /* | |
67 | * Constants... | |
68 | */ | |
69 | ||
80ca4592 | 70 | #define PSTOPS_BORDERNONE 0 /* No border or hairline border */ |
71 | #define PSTOPS_BORDERTHICK 1 /* Think border */ | |
72 | #define PSTOPS_BORDERSINGLE 2 /* Single-line hairline border */ | |
73 | #define PSTOPS_BORDERSINGLE2 3 /* Single-line thick border */ | |
74 | #define PSTOPS_BORDERDOUBLE 4 /* Double-line hairline border */ | |
75 | #define PSTOPS_BORDERDOUBLE2 5 /* Double-line thick border */ | |
ef416fc2 | 76 | |
80ca4592 | 77 | #define PSTOPS_LAYOUT_LRBT 0 /* Left to right, bottom to top */ |
78 | #define PSTOPS_LAYOUT_LRTB 1 /* Left to right, top to bottom */ | |
79 | #define PSTOPS_LAYOUT_RLBT 2 /* Right to left, bottom to top */ | |
80 | #define PSTOPS_LAYOUT_RLTB 3 /* Right to left, top to bottom */ | |
81 | #define PSTOPS_LAYOUT_BTLR 4 /* Bottom to top, left to right */ | |
82 | #define PSTOPS_LAYOUT_TBLR 5 /* Top to bottom, left to right */ | |
83 | #define PSTOPS_LAYOUT_BTRL 6 /* Bottom to top, right to left */ | |
84 | #define PSTOPS_LAYOUT_TBRL 7 /* Top to bottom, right to left */ | |
ef416fc2 | 85 | |
80ca4592 | 86 | #define PSTOPS_LAYOUT_NEGATEY 1 /* The bits for the layout */ |
87 | #define PSTOPS_LAYOUT_NEGATEX 2 /* definitions above... */ | |
88 | #define PSTOPS_LAYOUT_VERTICAL 4 | |
ef416fc2 | 89 | |
90 | ||
bd7854cb | 91 | /* |
92 | * Types... | |
93 | */ | |
94 | ||
95 | typedef struct /**** Page information ****/ | |
96 | { | |
97 | char *label; /* Page label */ | |
80ca4592 | 98 | int bounding_box[4]; /* PageBoundingBox */ |
bd7854cb | 99 | off_t offset; /* Offset to start of page */ |
100 | ssize_t length; /* Number of bytes for page */ | |
80ca4592 | 101 | int num_options; /* Number of options for this page */ |
102 | cups_option_t *options; /* Options for this page */ | |
103 | } pstops_page_t; | |
104 | ||
105 | typedef struct /**** Document information ****/ | |
106 | { | |
107 | int page; /* Current page */ | |
108 | int bounding_box[4]; /* BoundingBox from header */ | |
109 | int new_bounding_box[4]; /* New composite bounding box */ | |
110 | int num_options; /* Number of document-wide options */ | |
111 | cups_option_t *options; /* Document-wide options */ | |
112 | int normal_landscape, /* Normal rotation for landscape? */ | |
113 | saw_eof, /* Saw the %%EOF comment? */ | |
114 | slow_collate, /* Collate copies by hand? */ | |
115 | slow_duplex, /* Duplex pages slowly? */ | |
116 | slow_order, /* Reverse pages slowly? */ | |
117 | use_ESPshowpage; /* Use ESPshowpage? */ | |
118 | cups_array_t *pages; /* Pages in document */ | |
119 | cups_file_t *temp; /* Temporary file, if any */ | |
120 | char tempfile[1024]; /* Temporary filename */ | |
121 | int job_id; /* Job ID */ | |
122 | const char *user, /* User name */ | |
123 | *title; /* Job name */ | |
124 | int copies; /* Number of copies */ | |
125 | const char *ap_input_slot, /* AP_FIRSTPAGE_InputSlot value */ | |
126 | *ap_manual_feed; /* AP_FIRSTPAGE_ManualFeed value */ | |
127 | float brightness; /* brightness value */ | |
128 | int collate, /* Collate copies? */ | |
129 | emit_jcl, /* Emit JCL commands? */ | |
130 | fitplot; /* Fit pages to media */ | |
131 | float gamma; /* gamma value */ | |
132 | const char *input_slot, /* InputSlot value */ | |
133 | *manual_feed; /* ManualFeed value */ | |
134 | int mirror, /* doc->mirror/mirror pages */ | |
135 | number_up, /* Number of pages on each sheet */ | |
136 | number_up_layout, /* doc->number_up_layout of N-up pages */ | |
137 | output_order, /* Requested reverse output order? */ | |
138 | page_border; /* doc->page_border around pages */ | |
139 | const char *page_label, /* page-label option, if any */ | |
140 | *page_ranges, /* page-ranges option, if any */ | |
141 | *page_set; /* page-set option, if any */ | |
142 | } pstops_doc_t; | |
bd7854cb | 143 | |
144 | ||
ef416fc2 | 145 | /* |
80ca4592 | 146 | * Convenience macros... |
ef416fc2 | 147 | */ |
148 | ||
80ca4592 | 149 | #define is_first_page(p) (doc->number_up == 1 || \ |
150 | ((p) % doc->number_up) == 1) | |
151 | #define is_last_page(p) (doc->number_up == 1 || \ | |
152 | ((p) % doc->number_up) == 0) | |
153 | #define is_not_last_page(p) (doc->number_up > 1 && \ | |
154 | ((p) % doc->number_up) != 0) | |
ef416fc2 | 155 | |
156 | ||
157 | /* | |
158 | * Local functions... | |
159 | */ | |
160 | ||
80ca4592 | 161 | static pstops_page_t *add_page(pstops_doc_t *doc, const char *label); |
162 | static int check_range(pstops_doc_t *doc, int page); | |
bd7854cb | 163 | static void copy_bytes(cups_file_t *fp, off_t offset, |
164 | size_t length); | |
80ca4592 | 165 | static size_t copy_comments(cups_file_t *fp, pstops_doc_t *doc, |
2abf387c | 166 | ppd_file_t *ppd, char *line, |
167 | size_t linelen, size_t linesize); | |
80ca4592 | 168 | static void copy_dsc(cups_file_t *fp, pstops_doc_t *doc, |
169 | ppd_file_t *ppd, char *line, size_t linelen, | |
170 | size_t linesize); | |
171 | static void copy_non_dsc(cups_file_t *fp, pstops_doc_t *doc, | |
172 | ppd_file_t *ppd, char *line, | |
173 | size_t linelen, size_t linesize); | |
174 | static size_t copy_page(cups_file_t *fp, pstops_doc_t *doc, | |
175 | ppd_file_t *ppd, int number, char *line, | |
176 | size_t linelen, size_t linesize); | |
177 | static size_t copy_prolog(cups_file_t *fp, pstops_doc_t *doc, | |
178 | ppd_file_t *ppd, char *line, | |
179 | size_t linelen, size_t linesize); | |
180 | static size_t copy_setup(cups_file_t *fp, pstops_doc_t *doc, | |
181 | ppd_file_t *ppd, char *line, | |
182 | size_t linelen, size_t linesize); | |
183 | static size_t copy_trailer(cups_file_t *fp, pstops_doc_t *doc, | |
184 | ppd_file_t *ppd, int number, char *line, | |
185 | size_t linelen, size_t linesize); | |
186 | static void do_prolog(pstops_doc_t *doc, ppd_file_t *ppd); | |
187 | static void do_setup(pstops_doc_t *doc, ppd_file_t *ppd); | |
f301802f | 188 | static void doc_printf(pstops_doc_t *doc, const char *format, ...) |
189 | #ifdef __GNUC__ | |
190 | __attribute__ ((__format__ (__printf__, 2, 3))) | |
191 | #endif /* __GNUC__ */ | |
192 | ; | |
80ca4592 | 193 | static void doc_puts(pstops_doc_t *doc, const char *s); |
194 | static void doc_write(pstops_doc_t *doc, const char *s, size_t len); | |
195 | static void end_nup(pstops_doc_t *doc, int number); | |
196 | static int include_feature(ppd_file_t *ppd, const char *line, | |
197 | int num_options, | |
198 | cups_option_t **options); | |
199 | static char *parse_text(const char *start, char **end, char *buffer, | |
200 | size_t bufsize); | |
201 | static void set_pstops_options(pstops_doc_t *doc, ppd_file_t *ppd, | |
202 | char *argv[], int num_options, | |
203 | cups_option_t *options); | |
204 | static size_t skip_page(cups_file_t *fp, char *line, size_t linelen, | |
205 | size_t linesize); | |
206 | static void start_nup(pstops_doc_t *doc, int number, | |
207 | int show_border, const int *bounding_box); | |
ed486911 | 208 | static void write_labels(pstops_doc_t *doc, int orient); |
ef416fc2 | 209 | |
210 | ||
211 | /* | |
212 | * 'main()' - Main entry... | |
213 | */ | |
214 | ||
bd7854cb | 215 | int /* O - Exit status */ |
216 | main(int argc, /* I - Number of command-line args */ | |
217 | char *argv[]) /* I - Command-line arguments */ | |
ef416fc2 | 218 | { |
80ca4592 | 219 | pstops_doc_t doc; /* Document information */ |
220 | cups_file_t *fp; /* Print file */ | |
bd7854cb | 221 | ppd_file_t *ppd; /* PPD file */ |
bd7854cb | 222 | int num_options; /* Number of print options */ |
223 | cups_option_t *options; /* Print options */ | |
bd7854cb | 224 | char line[8192]; /* Line buffer */ |
bd7854cb | 225 | size_t len; /* Length of line buffer */ |
80ca4592 | 226 | |
ef416fc2 | 227 | |
228 | /* | |
229 | * Make sure status messages are not buffered... | |
230 | */ | |
231 | ||
232 | setbuf(stderr, NULL); | |
233 | ||
234 | /* | |
235 | * Check command-line... | |
236 | */ | |
237 | ||
238 | if (argc < 6 || argc > 7) | |
239 | { | |
240 | fputs("ERROR: pstops job-id user title copies options [file]\n", stderr); | |
241 | return (1); | |
242 | } | |
243 | ||
244 | /* | |
245 | * If we have 7 arguments, print the file named on the command-line. | |
246 | * Otherwise, send stdin instead... | |
247 | */ | |
248 | ||
249 | if (argc == 6) | |
80ca4592 | 250 | fp = cupsFileStdin(); |
ef416fc2 | 251 | else |
252 | { | |
253 | /* | |
254 | * Try to open the print file... | |
255 | */ | |
256 | ||
80ca4592 | 257 | if ((fp = cupsFileOpen(argv[6], "r")) == NULL) |
ef416fc2 | 258 | { |
80ca4592 | 259 | fprintf(stderr, "ERROR: Unable to open print file \"%s\" - %s\n", |
ef416fc2 | 260 | argv[6], strerror(errno)); |
261 | return (1); | |
262 | } | |
263 | } | |
264 | ||
265 | /* | |
80ca4592 | 266 | * Read the first line to see if we have DSC comments... |
ef416fc2 | 267 | */ |
268 | ||
80ca4592 | 269 | if ((len = cupsFileGetLine(fp, line, sizeof(line))) == 0) |
270 | { | |
271 | fputs("ERROR: Empty print file!\n", stderr); | |
272 | return (1); | |
273 | } | |
ef416fc2 | 274 | |
80ca4592 | 275 | /* |
276 | * Process command-line options... | |
277 | */ | |
ef416fc2 | 278 | |
279 | options = NULL; | |
280 | num_options = cupsParseOptions(argv[5], 0, &options); | |
80ca4592 | 281 | ppd = SetCommonOptions(num_options, options, 1); |
ef416fc2 | 282 | |
80ca4592 | 283 | set_pstops_options(&doc, ppd, argv, num_options, options); |
ef416fc2 | 284 | |
80ca4592 | 285 | /* |
286 | * Write any "exit server" options that have been selected... | |
287 | */ | |
ef416fc2 | 288 | |
80ca4592 | 289 | ppdEmit(ppd, stdout, PPD_ORDER_EXIT); |
ef416fc2 | 290 | |
80ca4592 | 291 | /* |
292 | * Write any JCL commands that are needed to print PostScript code... | |
293 | */ | |
bd7854cb | 294 | |
80ca4592 | 295 | if (doc.emit_jcl) |
296 | ppdEmitJCL(ppd, stdout, doc.job_id, doc.user, doc.title); | |
ef416fc2 | 297 | |
80ca4592 | 298 | /* |
299 | * Start with a DSC header... | |
300 | */ | |
ef416fc2 | 301 | |
80ca4592 | 302 | puts("%!PS-Adobe-3.0"); |
ef416fc2 | 303 | |
80ca4592 | 304 | /* |
305 | * Skip leading PJL in the document... | |
306 | */ | |
ef416fc2 | 307 | |
80ca4592 | 308 | while (!strncmp(line, "\033%-12345X", 9) || !strncmp(line, "@PJL ", 5)) |
bd7854cb | 309 | { |
310 | /* | |
80ca4592 | 311 | * Yup, we have leading PJL fun, so skip it until we hit the line |
312 | * with "ENTER LANGUAGE"... | |
bd7854cb | 313 | */ |
314 | ||
80ca4592 | 315 | fputs("DEBUG: Skipping PJL header...\n", stderr); |
bd7854cb | 316 | |
d6ae789d | 317 | while (strstr(line, "ENTER LANGUAGE") == NULL && strncmp(line, "%!", 2)) |
80ca4592 | 318 | if ((len = cupsFileGetLine(fp, line, sizeof(line))) == 0) |
319 | break; | |
ef416fc2 | 320 | |
d6ae789d | 321 | if (!strncmp(line, "%!", 2)) |
322 | break; | |
323 | ||
80ca4592 | 324 | if ((len = cupsFileGetLine(fp, line, sizeof(line))) == 0) |
325 | break; | |
bd7854cb | 326 | } |
327 | ||
ef416fc2 | 328 | /* |
80ca4592 | 329 | * Now see if the document conforms to the Adobe Document Structuring |
330 | * Conventions... | |
ef416fc2 | 331 | */ |
332 | ||
80ca4592 | 333 | if (!strncmp(line, "%!PS-Adobe-", 11)) |
bd7854cb | 334 | { |
335 | /* | |
80ca4592 | 336 | * Yes, filter the document... |
bd7854cb | 337 | */ |
338 | ||
80ca4592 | 339 | copy_dsc(fp, &doc, ppd, line, len, sizeof(line)); |
bd7854cb | 340 | } |
80ca4592 | 341 | else |
ef416fc2 | 342 | { |
343 | /* | |
80ca4592 | 344 | * No, display an error message and treat the file as if it contains |
345 | * a single page... | |
ef416fc2 | 346 | */ |
347 | ||
80ca4592 | 348 | copy_non_dsc(fp, &doc, ppd, line, len, sizeof(line)); |
ef416fc2 | 349 | } |
ef416fc2 | 350 | |
bd7854cb | 351 | /* |
80ca4592 | 352 | * Send %%EOF as needed... |
bd7854cb | 353 | */ |
354 | ||
80ca4592 | 355 | if (!doc.saw_eof) |
356 | puts("%%EOF"); | |
bd7854cb | 357 | |
ef416fc2 | 358 | /* |
80ca4592 | 359 | * End the job with the appropriate JCL command or CTRL-D... |
ef416fc2 | 360 | */ |
361 | ||
80ca4592 | 362 | if (doc.emit_jcl) |
ef416fc2 | 363 | { |
80ca4592 | 364 | if (ppd && ppd->jcl_end) |
365 | ppdEmitJCLEnd(ppd, stdout); | |
366 | else | |
367 | putchar(0x04); | |
ef416fc2 | 368 | } |
ef416fc2 | 369 | |
370 | /* | |
80ca4592 | 371 | * Close files and remove the temporary file if needed... |
ef416fc2 | 372 | */ |
373 | ||
80ca4592 | 374 | if (doc.temp) |
ef416fc2 | 375 | { |
80ca4592 | 376 | cupsFileClose(doc.temp); |
377 | unlink(doc.tempfile); | |
ef416fc2 | 378 | } |
379 | ||
80ca4592 | 380 | ppdClose(ppd); |
381 | cupsFreeOptions(num_options, options); | |
ef416fc2 | 382 | |
80ca4592 | 383 | cupsFileClose(fp); |
ef416fc2 | 384 | |
80ca4592 | 385 | return (0); |
386 | } | |
ef416fc2 | 387 | |
ef416fc2 | 388 | |
80ca4592 | 389 | /* |
390 | * 'add_page()' - Add a page to the pages array... | |
391 | */ | |
ef416fc2 | 392 | |
80ca4592 | 393 | static pstops_page_t * /* O - New page info object */ |
394 | add_page(pstops_doc_t *doc, /* I - Document information */ | |
395 | const char *label) /* I - Page label */ | |
396 | { | |
397 | pstops_page_t *pageinfo; /* New page info object */ | |
ef416fc2 | 398 | |
ef416fc2 | 399 | |
80ca4592 | 400 | if (!doc->pages) |
401 | doc->pages = cupsArrayNew(NULL, NULL); | |
ef416fc2 | 402 | |
80ca4592 | 403 | if (!doc->pages) |
ef416fc2 | 404 | { |
80ca4592 | 405 | fprintf(stderr, "EMERG: Unable to allocate memory for pages array: %s\n", |
406 | strerror(errno)); | |
407 | exit(1); | |
ef416fc2 | 408 | } |
80ca4592 | 409 | |
410 | if ((pageinfo = calloc(1, sizeof(pstops_page_t))) == NULL) | |
ef416fc2 | 411 | { |
80ca4592 | 412 | fprintf(stderr, "EMERG: Unable to allocate memory for page info: %s\n", |
413 | strerror(errno)); | |
414 | exit(1); | |
415 | } | |
ef416fc2 | 416 | |
80ca4592 | 417 | pageinfo->label = strdup(label); |
418 | pageinfo->offset = cupsFileTell(doc->temp); | |
ef416fc2 | 419 | |
80ca4592 | 420 | cupsArrayAdd(doc->pages, pageinfo); |
ef416fc2 | 421 | |
80ca4592 | 422 | doc->page ++; |
ef416fc2 | 423 | |
80ca4592 | 424 | return (pageinfo); |
425 | } | |
ef416fc2 | 426 | |
ef416fc2 | 427 | |
80ca4592 | 428 | /* |
429 | * 'check_range()' - Check to see if the current page is selected for | |
430 | * printing. | |
431 | */ | |
ef416fc2 | 432 | |
80ca4592 | 433 | static int /* O - 1 if selected, 0 otherwise */ |
434 | check_range(pstops_doc_t *doc, /* I - Document information */ | |
435 | int page) /* I - Page number */ | |
436 | { | |
437 | const char *range; /* Pointer into range string */ | |
438 | int lower, upper; /* Lower and upper page numbers */ | |
ef416fc2 | 439 | |
ef416fc2 | 440 | |
80ca4592 | 441 | if (doc->page_set) |
ef416fc2 | 442 | { |
443 | /* | |
80ca4592 | 444 | * See if we only print even or odd pages... |
ef416fc2 | 445 | */ |
446 | ||
e53920b9 | 447 | if (!strcasecmp(doc->page_set, "even") && (page & 1)) |
80ca4592 | 448 | return (0); |
ef416fc2 | 449 | |
e53920b9 | 450 | if (!strcasecmp(doc->page_set, "odd") && !(page & 1)) |
80ca4592 | 451 | return (0); |
452 | } | |
ef416fc2 | 453 | |
80ca4592 | 454 | if (!doc->page_ranges) |
455 | return (1); /* No range, print all pages... */ | |
ef416fc2 | 456 | |
80ca4592 | 457 | for (range = doc->page_ranges; *range != '\0';) |
458 | { | |
459 | if (*range == '-') | |
460 | { | |
461 | lower = 1; | |
462 | range ++; | |
463 | upper = strtol(range, (char **)&range, 10); | |
464 | } | |
465 | else | |
466 | { | |
467 | lower = strtol(range, (char **)&range, 10); | |
ef416fc2 | 468 | |
80ca4592 | 469 | if (*range == '-') |
ef416fc2 | 470 | { |
80ca4592 | 471 | range ++; |
472 | if (!isdigit(*range & 255)) | |
473 | upper = 65535; | |
474 | else | |
475 | upper = strtol(range, (char **)&range, 10); | |
ef416fc2 | 476 | } |
80ca4592 | 477 | else |
478 | upper = lower; | |
479 | } | |
480 | ||
481 | if (page >= lower && page <= upper) | |
482 | return (1); | |
483 | ||
484 | if (*range == ',') | |
485 | range ++; | |
486 | else | |
487 | break; | |
488 | } | |
489 | ||
490 | return (0); | |
491 | } | |
492 | ||
493 | ||
494 | /* | |
495 | * 'copy_bytes()' - Copy bytes from the input file to stdout... | |
496 | */ | |
497 | ||
498 | static void | |
499 | copy_bytes(cups_file_t *fp, /* I - File to read from */ | |
500 | off_t offset, /* I - Offset to page data */ | |
501 | size_t length) /* I - Length of page data */ | |
502 | { | |
503 | char buffer[8192]; /* Data buffer */ | |
504 | ssize_t nbytes; /* Number of bytes read */ | |
505 | size_t nleft; /* Number of bytes left/remaining */ | |
506 | ||
507 | ||
508 | nleft = length; | |
509 | ||
510 | if (cupsFileSeek(fp, offset) < 0) | |
511 | { | |
512 | fprintf(stderr, "ERROR: Unable to seek to offset " CUPS_LLFMT | |
513 | " in file - %s\n", | |
514 | CUPS_LLCAST offset, strerror(errno)); | |
515 | return; | |
516 | } | |
517 | ||
518 | while (nleft > 0 || length == 0) | |
519 | { | |
520 | if (nleft > sizeof(buffer) || length == 0) | |
521 | nbytes = sizeof(buffer); | |
522 | else | |
523 | nbytes = nleft; | |
524 | ||
525 | if ((nbytes = cupsFileRead(fp, buffer, nbytes)) < 1) | |
526 | return; | |
527 | ||
528 | nleft -= nbytes; | |
529 | ||
530 | fwrite(buffer, 1, nbytes, stdout); | |
531 | } | |
532 | } | |
533 | ||
534 | ||
535 | /* | |
536 | * 'copy_comments()' - Copy all of the comments section... | |
537 | * | |
538 | * This function expects "line" to be filled with a comment line. | |
539 | * On return, "line" will contain the next line in the file, if any. | |
540 | */ | |
541 | ||
542 | static size_t /* O - Length of next line */ | |
543 | copy_comments(cups_file_t *fp, /* I - File to read from */ | |
544 | pstops_doc_t *doc, /* I - Document info */ | |
2abf387c | 545 | ppd_file_t *ppd, /* I - PPD file */ |
80ca4592 | 546 | char *line, /* I - Line buffer */ |
547 | size_t linelen, /* I - Length of initial line */ | |
548 | size_t linesize) /* I - Size of line buffer */ | |
549 | { | |
550 | int saw_bounding_box, /* Saw %%BoundingBox: comment? */ | |
551 | saw_for, /* Saw %%For: comment? */ | |
552 | saw_pages, /* Saw %%Pages: comment? */ | |
553 | saw_title; /* Saw %%Title: comment? */ | |
554 | ||
555 | ||
556 | /* | |
557 | * Loop until we see %%EndComments or a non-comment line... | |
558 | */ | |
559 | ||
560 | saw_bounding_box = 0; | |
561 | saw_for = 0; | |
562 | saw_pages = 0; | |
563 | saw_title = 0; | |
564 | ||
565 | while (line[0] == '%') | |
566 | { | |
567 | /* | |
568 | * Strip trailing whitespace... | |
569 | */ | |
570 | ||
571 | while (linelen > 0) | |
572 | { | |
573 | linelen --; | |
574 | ||
575 | if (!isspace(line[linelen] & 255)) | |
576 | break; | |
577 | else | |
578 | line[linelen] = '\0'; | |
579 | } | |
580 | ||
581 | /* | |
582 | * Log the header... | |
583 | */ | |
584 | ||
585 | fprintf(stderr, "DEBUG: %s\n", line); | |
586 | ||
587 | /* | |
588 | * Pull the headers out... | |
589 | */ | |
590 | ||
591 | if (!strncmp(line, "%%Pages:", 8)) | |
592 | { | |
2abf387c | 593 | int pages; /* Number of pages */ |
594 | ||
595 | ||
80ca4592 | 596 | if (saw_pages) |
597 | fputs("ERROR: Duplicate %%Pages: comment seen!\n", stderr); | |
598 | ||
599 | saw_pages = 1; | |
2abf387c | 600 | |
601 | if (Duplex && (pages = atoi(line + 8)) > 0 && pages <= doc->number_up) | |
602 | { | |
603 | /* | |
604 | * Since we will only be printing on a single page, disable duplexing. | |
605 | */ | |
606 | ||
607 | Duplex = 0; | |
608 | doc->slow_duplex = 0; | |
609 | ||
610 | if (cupsGetOption("sides", doc->num_options, doc->options)) | |
611 | doc->num_options = cupsAddOption("sides", "one-sided", | |
612 | doc->num_options, &(doc->options)); | |
613 | ||
614 | if (cupsGetOption("Duplex", doc->num_options, doc->options)) | |
615 | doc->num_options = cupsAddOption("Duplex", "None", | |
616 | doc->num_options, &(doc->options)); | |
617 | ||
618 | if (cupsGetOption("EFDuplex", doc->num_options, doc->options)) | |
619 | doc->num_options = cupsAddOption("EFDuplex", "None", | |
620 | doc->num_options, &(doc->options)); | |
621 | ||
622 | if (cupsGetOption("EFDuplexing", doc->num_options, doc->options)) | |
623 | doc->num_options = cupsAddOption("EFDuplexing", "False", | |
624 | doc->num_options, &(doc->options)); | |
625 | ||
626 | if (cupsGetOption("KD03Duplex", doc->num_options, doc->options)) | |
627 | doc->num_options = cupsAddOption("KD03Duplex", "None", | |
628 | doc->num_options, &(doc->options)); | |
629 | ||
630 | if (cupsGetOption("JCLDuplex", doc->num_options, doc->options)) | |
631 | doc->num_options = cupsAddOption("JCLDuplex", "None", | |
632 | doc->num_options, &(doc->options)); | |
633 | ||
634 | ppdMarkOption(ppd, "Duplex", "None"); | |
635 | ppdMarkOption(ppd, "EFDuplex", "None"); | |
636 | ppdMarkOption(ppd, "EFDuplexing", "False"); | |
637 | ppdMarkOption(ppd, "KD03Duplex", "None"); | |
638 | ppdMarkOption(ppd, "JCLDuplex", "None"); | |
639 | } | |
80ca4592 | 640 | } |
641 | else if (!strncmp(line, "%%BoundingBox:", 14)) | |
642 | { | |
643 | if (saw_bounding_box) | |
644 | fputs("ERROR: Duplicate %%BoundingBox: comment seen!\n", stderr); | |
d6ae789d | 645 | else if (strstr(line + 14, "(atend)")) |
646 | { | |
647 | /* | |
648 | * Do nothing for now but use the default imageable area... | |
649 | */ | |
650 | } | |
80ca4592 | 651 | else if (sscanf(line + 14, "%d%d%d%d", doc->bounding_box + 0, |
652 | doc->bounding_box + 1, doc->bounding_box + 2, | |
653 | doc->bounding_box + 3) != 4) | |
ef416fc2 | 654 | { |
80ca4592 | 655 | fputs("ERROR: Bad %%BoundingBox: comment seen!\n", stderr); |
656 | ||
657 | doc->bounding_box[0] = (int)PageLeft; | |
658 | doc->bounding_box[1] = (int)PageBottom; | |
659 | doc->bounding_box[2] = (int)PageRight; | |
660 | doc->bounding_box[3] = (int)PageTop; | |
ef416fc2 | 661 | } |
80ca4592 | 662 | |
663 | saw_bounding_box = 1; | |
664 | } | |
665 | else if (!strncmp(line, "%%For:", 6)) | |
666 | { | |
667 | saw_for = 1; | |
668 | printf("%s\n", line); | |
669 | } | |
670 | else if (!strncmp(line, "%%Title:", 8)) | |
671 | { | |
672 | saw_title = 1; | |
673 | printf("%s\n", line); | |
674 | } | |
675 | else if (!strncmp(line, "%cupsRotation:", 14)) | |
676 | { | |
677 | /* | |
678 | * Reset orientation of document? | |
679 | */ | |
680 | ||
681 | int orient = (atoi(line + 14) / 90) & 3; | |
682 | ||
683 | if (orient != Orientation) | |
ef416fc2 | 684 | { |
685 | /* | |
80ca4592 | 686 | * Yes, update things so that the pages come out right... |
ef416fc2 | 687 | */ |
688 | ||
80ca4592 | 689 | Orientation = (4 - Orientation + orient) & 3; |
690 | UpdatePageVars(); | |
691 | Orientation = orient; | |
ef416fc2 | 692 | } |
80ca4592 | 693 | } |
694 | else if (!strcmp(line, "%%EndComments")) | |
695 | { | |
696 | linelen = cupsFileGetLine(fp, line, linesize); | |
697 | break; | |
698 | } | |
699 | else if (strncmp(line, "%!", 2) && strncmp(line, "%cups", 5)) | |
700 | printf("%s\n", line); | |
701 | ||
702 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) | |
703 | break; | |
704 | } | |
705 | ||
706 | if (!saw_bounding_box) | |
707 | fputs("ERROR: No %%BoundingBox: comment in header!\n", stderr); | |
708 | ||
709 | if (!saw_pages) | |
710 | fputs("ERROR: No %%Pages: comment in header!\n", stderr); | |
711 | ||
712 | if (!saw_for) | |
2abf387c | 713 | WriteTextComment("For", doc->user); |
80ca4592 | 714 | |
715 | if (!saw_title) | |
2abf387c | 716 | WriteTextComment("Title", doc->title); |
80ca4592 | 717 | |
718 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) | |
719 | { | |
720 | /* | |
721 | * Tell the document processor the copy and duplex options | |
722 | * that are required... | |
723 | */ | |
724 | ||
725 | printf("%%%%Requirements: numcopies(%d)%s%s\n", doc->copies, | |
726 | doc->collate ? " collate" : "", | |
727 | Duplex ? " duplex" : ""); | |
728 | ||
729 | /* | |
730 | * Apple uses RBI comments for various non-PPD options... | |
731 | */ | |
732 | ||
733 | printf("%%RBINumCopies: %d\n", doc->copies); | |
734 | } | |
735 | else | |
736 | { | |
737 | /* | |
738 | * Tell the document processor the duplex option that is required... | |
739 | */ | |
740 | ||
741 | if (Duplex) | |
742 | puts("%%Requirements: duplex"); | |
743 | ||
744 | /* | |
745 | * Apple uses RBI comments for various non-PPD options... | |
746 | */ | |
747 | ||
748 | puts("%RBINumCopies: 1"); | |
749 | } | |
750 | ||
751 | puts("%%Pages: (atend)"); | |
752 | puts("%%BoundingBox: (atend)"); | |
753 | puts("%%EndComments"); | |
754 | ||
755 | return (linelen); | |
756 | } | |
757 | ||
758 | ||
759 | /* | |
760 | * 'copy_dsc()' - Copy a DSC-conforming document... | |
761 | * | |
762 | * This function expects "line" to be filled with the %!PS-Adobe comment line. | |
763 | */ | |
764 | ||
765 | static void | |
766 | copy_dsc(cups_file_t *fp, /* I - File to read from */ | |
767 | pstops_doc_t *doc, /* I - Document info */ | |
768 | ppd_file_t *ppd, /* I - PPD file */ | |
769 | char *line, /* I - Line buffer */ | |
770 | size_t linelen, /* I - Length of initial line */ | |
771 | size_t linesize) /* I - Size of line buffer */ | |
772 | { | |
773 | int number; /* Page number */ | |
774 | pstops_page_t *pageinfo; /* Page information */ | |
775 | ||
776 | ||
777 | /* | |
778 | * Make sure we use ESPshowpage for EPS files... | |
779 | */ | |
780 | ||
781 | if (strstr(line, "EPSF")) | |
782 | { | |
783 | doc->use_ESPshowpage = 1; | |
784 | doc->number_up = 1; | |
785 | } | |
786 | ||
787 | /* | |
788 | * Start sending the document with any commands needed... | |
789 | */ | |
790 | ||
791 | fprintf(stderr, "DEBUG: Before copy_comments - %s", line); | |
2abf387c | 792 | linelen = copy_comments(fp, doc, ppd, line, linelen, linesize); |
80ca4592 | 793 | |
794 | /* | |
795 | * Now find the prolog section, if any... | |
796 | */ | |
797 | ||
798 | fprintf(stderr, "DEBUG: Before copy_prolog - %s", line); | |
d6ae789d | 799 | linelen = copy_prolog(fp, doc, ppd, line, linelen, linesize); |
80ca4592 | 800 | |
801 | /* | |
802 | * Then the document setup section... | |
803 | */ | |
804 | ||
805 | fprintf(stderr, "DEBUG: Before copy_setup - %s", line); | |
d6ae789d | 806 | linelen = copy_setup(fp, doc, ppd, line, linelen, linesize); |
807 | ||
808 | /* | |
809 | * Copy until we see %%Page:... | |
810 | */ | |
811 | ||
812 | while (strncmp(line, "%%Page:", 7) && strncmp(line, "%%Trailer", 9)) | |
813 | { | |
814 | fwrite(line, 1, linelen, stdout); | |
815 | ||
816 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) | |
817 | break; | |
818 | } | |
80ca4592 | 819 | |
820 | /* | |
821 | * Then process pages until we have no more... | |
822 | */ | |
823 | ||
824 | number = 0; | |
825 | ||
826 | fprintf(stderr, "DEBUG: Before page loop - %s", line); | |
827 | while (!strncmp(line, "%%Page:", 7)) | |
828 | { | |
829 | number ++; | |
830 | ||
831 | if (check_range(doc, (number - 1) / doc->number_up + 1)) | |
832 | { | |
833 | fprintf(stderr, "DEBUG: Copying page %d...\n", number); | |
834 | linelen = copy_page(fp, doc, ppd, number, line, linelen, linesize); | |
835 | } | |
836 | else | |
837 | { | |
838 | fprintf(stderr, "DEBUG: Skipping page %d...\n", number); | |
839 | linelen = skip_page(fp, line, linelen, linesize); | |
840 | } | |
841 | } | |
842 | ||
843 | /* | |
844 | * Finish up the last page(s)... | |
845 | */ | |
846 | ||
e53920b9 | 847 | if (number && is_not_last_page(number) && cupsArrayLast(doc->pages)) |
80ca4592 | 848 | { |
849 | pageinfo = (pstops_page_t *)cupsArrayLast(doc->pages); | |
850 | ||
d6ae789d | 851 | start_nup(doc, doc->number_up, 0, doc->bounding_box); |
80ca4592 | 852 | doc_puts(doc, "showpage\n"); |
d6ae789d | 853 | end_nup(doc, doc->number_up); |
80ca4592 | 854 | |
855 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; | |
856 | } | |
857 | ||
858 | if (doc->slow_duplex && (doc->page & 1)) | |
859 | { | |
860 | /* | |
861 | * Make sure we have an even number of pages... | |
862 | */ | |
863 | ||
864 | pageinfo = add_page(doc, "(filler)"); | |
865 | ||
866 | if (!doc->slow_order) | |
867 | { | |
868 | if (!ppd || !ppd->num_filters) | |
869 | fprintf(stderr, "PAGE: %d %d\n", doc->page, | |
870 | doc->slow_collate ? 1 : doc->copies); | |
871 | ||
872 | printf("%%%%Page: (filler) %d\n", doc->page); | |
873 | } | |
874 | ||
d6ae789d | 875 | start_nup(doc, doc->number_up, 0, doc->bounding_box); |
80ca4592 | 876 | doc_puts(doc, "showpage\n"); |
d6ae789d | 877 | end_nup(doc, doc->number_up); |
80ca4592 | 878 | |
879 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; | |
880 | } | |
881 | ||
882 | /* | |
883 | * Make additional copies as necessary... | |
884 | */ | |
885 | ||
886 | number = doc->slow_order ? 0 : doc->page; | |
887 | ||
888 | if (doc->temp) | |
889 | { | |
890 | int copy; /* Current copy */ | |
891 | ||
892 | ||
893 | /* | |
894 | * Reopen the temporary file for reading... | |
895 | */ | |
896 | ||
897 | cupsFileClose(doc->temp); | |
898 | ||
899 | doc->temp = cupsFileOpen(doc->tempfile, "r"); | |
900 | ||
901 | /* | |
902 | * Make the copies... | |
903 | */ | |
904 | ||
905 | for (copy = !doc->slow_order; copy < doc->copies; copy ++) | |
906 | { | |
2abf387c | 907 | /* |
908 | * Send end-of-job stuff followed by any start-of-job stuff required | |
909 | * for the JCL options... | |
910 | */ | |
911 | ||
912 | if (!doc->saw_eof) | |
913 | puts("%%EOF"); | |
914 | ||
915 | if (doc->emit_jcl) | |
916 | { | |
917 | if (ppd && ppd->jcl_end) | |
918 | ppdEmitJCLEnd(ppd, stdout); | |
919 | else | |
920 | putchar(0x04); | |
921 | ||
922 | ppdEmitJCL(ppd, stdout, doc->job_id, doc->user, doc->title); | |
923 | } | |
924 | ||
925 | puts("%!PS-Adobe-3.0"); | |
926 | puts("%%Pages: (atend)"); | |
927 | puts("%%BoundingBox: (atend)"); | |
928 | puts("%%EndComments"); | |
929 | ||
930 | /* | |
931 | * Then copy all of the pages... | |
932 | */ | |
933 | ||
80ca4592 | 934 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayLast(doc->pages) : |
935 | (pstops_page_t *)cupsArrayFirst(doc->pages); | |
936 | ||
937 | while (pageinfo) | |
ef416fc2 | 938 | { |
80ca4592 | 939 | number ++; |
ef416fc2 | 940 | |
80ca4592 | 941 | if (!ppd || !ppd->num_filters) |
942 | fprintf(stderr, "PAGE: %d 1\n", number); | |
ef416fc2 | 943 | |
80ca4592 | 944 | if (doc->number_up > 1) |
945 | { | |
946 | printf("%%%%Page: (%d) %d\n", number, number); | |
947 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
948 | PageLeft, PageBottom, PageRight, PageTop); | |
949 | } | |
950 | else | |
ef416fc2 | 951 | { |
80ca4592 | 952 | printf("%%%%Page: %s %d\n", pageinfo->label, number); |
953 | printf("%%%%PageBoundingBox: %d %d %d %d\n", | |
954 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
955 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
ef416fc2 | 956 | } |
80ca4592 | 957 | |
958 | copy_bytes(doc->temp, pageinfo->offset, pageinfo->length); | |
959 | ||
960 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayPrev(doc->pages) : | |
961 | (pstops_page_t *)cupsArrayNext(doc->pages); | |
ef416fc2 | 962 | } |
80ca4592 | 963 | } |
964 | } | |
965 | ||
f301802f | 966 | /* |
967 | * Restore the old showpage operator as needed... | |
968 | */ | |
969 | ||
970 | if (doc->use_ESPshowpage) | |
971 | puts("userdict/showpage/ESPshowpage load put\n"); | |
972 | ||
80ca4592 | 973 | /* |
974 | * Write/copy the trailer... | |
975 | */ | |
976 | ||
977 | linelen = copy_trailer(fp, doc, ppd, number, line, linelen, linesize); | |
978 | } | |
979 | ||
980 | ||
981 | /* | |
982 | * 'copy_non_dsc()' - Copy a document that does not conform to the DSC... | |
983 | * | |
984 | * This function expects "line" to be filled with the %! comment line. | |
985 | */ | |
986 | ||
987 | static void | |
988 | copy_non_dsc(cups_file_t *fp, /* I - File to read from */ | |
989 | pstops_doc_t *doc, /* I - Document info */ | |
990 | ppd_file_t *ppd, /* I - PPD file */ | |
991 | char *line, /* I - Line buffer */ | |
992 | size_t linelen, /* I - Length of initial line */ | |
993 | size_t linesize) /* I - Size of line buffer */ | |
994 | { | |
995 | int copy; /* Current copy */ | |
996 | char buffer[8192]; /* Copy buffer */ | |
997 | int bytes; /* Number of bytes copied */ | |
998 | ||
999 | ||
1000 | /* | |
1001 | * First let the user know that they are attempting to print a file | |
1002 | * that may not print correctly... | |
1003 | */ | |
1004 | ||
1005 | fputs("WARNING: This document does not conform to the Adobe Document " | |
1006 | "Structuring Conventions and may not print correctly!\n", stderr); | |
1007 | ||
1008 | /* | |
1009 | * Then write a standard DSC comment section... | |
1010 | */ | |
1011 | ||
1012 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", PageLeft, PageBottom, | |
1013 | PageRight, PageTop); | |
1014 | ||
1015 | if (doc->slow_collate && doc->copies > 1) | |
1016 | printf("%%%%Pages: %d\n", doc->copies); | |
1017 | else | |
1018 | puts("%%Pages: 1"); | |
1019 | ||
2abf387c | 1020 | WriteTextComment("For", doc->user); |
1021 | WriteTextComment("Title", doc->title); | |
80ca4592 | 1022 | |
1023 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) | |
1024 | { | |
1025 | /* | |
1026 | * Tell the document processor the copy and duplex options | |
1027 | * that are required... | |
1028 | */ | |
1029 | ||
1030 | printf("%%%%Requirements: numcopies(%d)%s%s\n", doc->copies, | |
1031 | doc->collate ? " collate" : "", | |
1032 | Duplex ? " duplex" : ""); | |
1033 | ||
1034 | /* | |
1035 | * Apple uses RBI comments for various non-PPD options... | |
1036 | */ | |
1037 | ||
1038 | printf("%%RBINumCopies: %d\n", doc->copies); | |
1039 | } | |
1040 | else | |
1041 | { | |
1042 | /* | |
1043 | * Tell the document processor the duplex option that is required... | |
1044 | */ | |
1045 | ||
1046 | if (Duplex) | |
1047 | puts("%%Requirements: duplex"); | |
1048 | ||
1049 | /* | |
1050 | * Apple uses RBI comments for various non-PPD options... | |
1051 | */ | |
1052 | ||
1053 | puts("%RBINumCopies: 1"); | |
1054 | } | |
1055 | ||
1056 | puts("%%EndComments"); | |
1057 | ||
1058 | /* | |
1059 | * Then the prolog... | |
1060 | */ | |
1061 | ||
1062 | puts("%%BeginProlog"); | |
1063 | ||
1064 | do_prolog(doc, ppd); | |
1065 | ||
1066 | puts("%%EndProlog"); | |
1067 | ||
1068 | /* | |
1069 | * Then the setup section... | |
1070 | */ | |
1071 | ||
1072 | puts("%%BeginSetup"); | |
1073 | ||
1074 | do_setup(doc, ppd); | |
1075 | ||
1076 | puts("%%EndSetup"); | |
1077 | ||
1078 | /* | |
1079 | * Finally, embed a copy of the file inside a %%Page... | |
1080 | */ | |
1081 | ||
1082 | if (!ppd || !ppd->num_filters) | |
1083 | fprintf(stderr, "PAGE: 1 %d\n", doc->temp ? 1 : doc->copies); | |
1084 | ||
1085 | puts("%%Page: 1 1"); | |
1086 | puts("%%BeginPageSetup"); | |
1087 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1088 | puts("%%EndPageSetup"); | |
1089 | puts("%%BeginDocument: nondsc"); | |
1090 | ||
1091 | fwrite(line, linelen, 1, stdout); | |
1092 | ||
1093 | if (doc->temp) | |
1094 | cupsFileWrite(doc->temp, line, linelen); | |
1095 | ||
1096 | while ((bytes = cupsFileRead(fp, buffer, sizeof(buffer))) > 0) | |
1097 | { | |
1098 | fwrite(buffer, 1, bytes, stdout); | |
1099 | ||
1100 | if (doc->temp) | |
1101 | cupsFileWrite(doc->temp, buffer, bytes); | |
1102 | } | |
1103 | ||
1104 | puts("%%EndDocument"); | |
1105 | ||
1106 | if (doc->use_ESPshowpage) | |
1107 | { | |
1108 | WriteLabels(Orientation); | |
1109 | puts("ESPshowpage"); | |
1110 | } | |
1111 | ||
1112 | if (doc->temp) | |
1113 | { | |
1114 | /* | |
1115 | * Reopen the temporary file for reading... | |
1116 | */ | |
1117 | ||
1118 | cupsFileClose(doc->temp); | |
1119 | ||
1120 | doc->temp = cupsFileOpen(doc->tempfile, "r"); | |
1121 | ||
1122 | /* | |
1123 | * Make the additional copies as needed... | |
1124 | */ | |
1125 | ||
1126 | for (copy = 1; copy < doc->copies; copy ++) | |
1127 | { | |
1128 | if (!ppd || !ppd->num_filters) | |
1129 | fputs("PAGE: 1 1\n", stderr); | |
1130 | ||
1131 | printf("%%%%Page: %d %d\n", copy + 1, copy + 1); | |
1132 | puts("%%BeginPageSetup"); | |
1133 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1134 | puts("%%EndPageSetup"); | |
1135 | puts("%%BeginDocument: nondsc"); | |
1136 | ||
1137 | copy_bytes(doc->temp, 0, 0); | |
1138 | ||
1139 | puts("%%EndDocument"); | |
1140 | ||
1141 | if (doc->use_ESPshowpage) | |
1142 | { | |
1143 | WriteLabels(Orientation); | |
1144 | puts("ESPshowpage"); | |
1145 | } | |
1146 | } | |
1147 | } | |
f301802f | 1148 | |
1149 | /* | |
1150 | * Restore the old showpage operator as needed... | |
1151 | */ | |
1152 | ||
1153 | if (doc->use_ESPshowpage) | |
1154 | puts("userdict/showpage/ESPshowpage load put\n"); | |
80ca4592 | 1155 | } |
1156 | ||
1157 | ||
1158 | /* | |
1159 | * 'copy_page()' - Copy a page description... | |
1160 | * | |
1161 | * This function expects "line" to be filled with a %%Page comment line. | |
1162 | * On return, "line" will contain the next line in the file, if any. | |
1163 | */ | |
1164 | ||
1165 | static size_t /* O - Length of next line */ | |
1166 | copy_page(cups_file_t *fp, /* I - File to read from */ | |
1167 | pstops_doc_t *doc, /* I - Document info */ | |
1168 | ppd_file_t *ppd, /* I - PPD file */ | |
1169 | int number, /* I - Current page number */ | |
1170 | char *line, /* I - Line buffer */ | |
1171 | size_t linelen, /* I - Length of initial line */ | |
1172 | size_t linesize) /* I - Size of line buffer */ | |
1173 | { | |
1174 | char label[256], /* Page label string */ | |
1175 | *ptr; /* Pointer into line */ | |
1176 | int level; /* Embedded document level */ | |
1177 | pstops_page_t *pageinfo; /* Page information */ | |
1178 | int first_page; /* First page on N-up output? */ | |
1179 | int bounding_box[4]; /* PageBoundingBox */ | |
1180 | ||
1181 | ||
1182 | /* | |
1183 | * Get the page label for this page... | |
1184 | */ | |
1185 | ||
1186 | first_page = is_first_page(number); | |
1187 | ||
1188 | if (!parse_text(line + 7, &ptr, label, sizeof(label))) | |
1189 | { | |
1190 | fputs("ERROR: Bad %%Page: comment in file!\n", stderr); | |
1191 | label[0] = '\0'; | |
1192 | number = doc->page; | |
1193 | } | |
1194 | else if (strtol(ptr, &ptr, 10) == LONG_MAX || !isspace(*ptr & 255)) | |
1195 | { | |
1196 | fputs("ERROR: Bad %%Page: comment in file!\n", stderr); | |
1197 | number = doc->page; | |
1198 | } | |
1199 | ||
1200 | /* | |
1201 | * Create or update the current output page... | |
1202 | */ | |
1203 | ||
1204 | if (first_page) | |
1205 | pageinfo = add_page(doc, label); | |
1206 | else | |
1207 | pageinfo = (pstops_page_t *)cupsArrayLast(doc->pages); | |
1208 | ||
1209 | /* | |
1210 | * Handle first page override... | |
1211 | */ | |
1212 | ||
1213 | if (doc->ap_input_slot || doc->ap_manual_feed) | |
1214 | { | |
1215 | if (doc->page == 1) | |
1216 | { | |
1217 | /* | |
1218 | * First page/sheet gets AP_FIRSTPAGE_* options... | |
1219 | */ | |
1220 | ||
1221 | pageinfo->num_options = cupsAddOption("InputSlot", doc->ap_input_slot, | |
1222 | pageinfo->num_options, | |
1223 | &(pageinfo->options)); | |
1224 | pageinfo->num_options = cupsAddOption("ManualFeed", doc->ap_manual_feed, | |
1225 | pageinfo->num_options, | |
1226 | &(pageinfo->options)); | |
1227 | } | |
1228 | else if (doc->page == (Duplex + 2)) | |
1229 | { | |
1230 | /* | |
1231 | * Second page/sheet gets default options... | |
1232 | */ | |
1233 | ||
1234 | pageinfo->num_options = cupsAddOption("InputSlot", doc->input_slot, | |
1235 | pageinfo->num_options, | |
1236 | &(pageinfo->options)); | |
1237 | pageinfo->num_options = cupsAddOption("ManualFeed", doc->manual_feed, | |
1238 | pageinfo->num_options, | |
1239 | &(pageinfo->options)); | |
1240 | } | |
1241 | } | |
1242 | ||
1243 | /* | |
1244 | * Scan comments until we see something other than %%Page*: or | |
1245 | * %%Include*... | |
1246 | */ | |
1247 | ||
1248 | memcpy(bounding_box, doc->bounding_box, sizeof(bounding_box)); | |
1249 | ||
1250 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
1251 | { | |
1252 | if (!strncmp(line, "%%PageBoundingBox:", 18)) | |
1253 | { | |
1254 | /* | |
1255 | * %%PageBoundingBox: llx lly urx ury | |
1256 | */ | |
1257 | ||
1258 | if (sscanf(line + 18, "%d%d%d%d", bounding_box + 0, | |
1259 | bounding_box + 1, bounding_box + 2, | |
1260 | bounding_box + 3) != 4) | |
1261 | { | |
1262 | fputs("ERROR: Bad %%PageBoundingBox: comment in file!\n", stderr); | |
1263 | memcpy(bounding_box, doc->bounding_box, | |
1264 | sizeof(bounding_box)); | |
1265 | } | |
1266 | } | |
1267 | #if 0 | |
1268 | else if (!strncmp(line, "%%PageCustomColors:", 19) || | |
1269 | !strncmp(line, "%%PageMedia:", 12) || | |
1270 | !strncmp(line, "%%PageOrientation:", 18) || | |
1271 | !strncmp(line, "%%PageProcessColors:", 20) || | |
1272 | !strncmp(line, "%%PageRequirements:", 18) || | |
1273 | !strncmp(line, "%%PageResources:", 16)) | |
1274 | { | |
1275 | /* | |
1276 | * Copy literal... | |
1277 | */ | |
1278 | } | |
1279 | #endif /* 0 */ | |
1280 | else if (!strncmp(line, "%%PageCustomColors:", 19)) | |
1281 | { | |
1282 | /* | |
1283 | * %%PageCustomColors: ... | |
1284 | */ | |
1285 | } | |
1286 | else if (!strncmp(line, "%%PageMedia:", 12)) | |
1287 | { | |
1288 | /* | |
1289 | * %%PageMedia: ... | |
1290 | */ | |
1291 | } | |
1292 | else if (!strncmp(line, "%%PageOrientation:", 18)) | |
1293 | { | |
1294 | /* | |
1295 | * %%PageOrientation: ... | |
1296 | */ | |
1297 | } | |
1298 | else if (!strncmp(line, "%%PageProcessColors:", 20)) | |
1299 | { | |
1300 | /* | |
1301 | * %%PageProcessColors: ... | |
1302 | */ | |
1303 | } | |
1304 | else if (!strncmp(line, "%%PageRequirements:", 18)) | |
1305 | { | |
1306 | /* | |
1307 | * %%PageRequirements: ... | |
1308 | */ | |
1309 | } | |
1310 | else if (!strncmp(line, "%%PageResources:", 16)) | |
1311 | { | |
1312 | /* | |
1313 | * %%PageResources: ... | |
1314 | */ | |
1315 | } | |
1316 | else if (!strncmp(line, "%%IncludeFeature:", 17)) | |
1317 | { | |
1318 | /* | |
1319 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1320 | */ | |
1321 | ||
1322 | if (doc->number_up == 1 &&!doc->fitplot) | |
1323 | pageinfo->num_options = include_feature(ppd, line, | |
1324 | pageinfo->num_options, | |
1325 | &(pageinfo->options)); | |
1326 | } | |
1327 | else if (strncmp(line, "%%Include", 9)) | |
1328 | break; | |
1329 | } | |
1330 | ||
1331 | if (doc->number_up == 1) | |
1332 | { | |
1333 | /* | |
1334 | * Update the document's composite and page bounding box... | |
1335 | */ | |
1336 | ||
1337 | memcpy(pageinfo->bounding_box, bounding_box, | |
1338 | sizeof(pageinfo->bounding_box)); | |
1339 | ||
1340 | if (bounding_box[0] < doc->new_bounding_box[0]) | |
1341 | doc->new_bounding_box[0] = bounding_box[0]; | |
1342 | if (bounding_box[1] < doc->new_bounding_box[1]) | |
1343 | doc->new_bounding_box[1] = bounding_box[1]; | |
1344 | if (bounding_box[2] > doc->new_bounding_box[2]) | |
1345 | doc->new_bounding_box[2] = bounding_box[2]; | |
1346 | if (bounding_box[3] > doc->new_bounding_box[3]) | |
1347 | doc->new_bounding_box[3] = bounding_box[3]; | |
1348 | } | |
1349 | ||
1350 | /* | |
1351 | * Output the page header as needed... | |
1352 | */ | |
1353 | ||
1354 | if (!doc->slow_order && first_page) | |
1355 | { | |
1356 | if (!ppd || !ppd->num_filters) | |
1357 | fprintf(stderr, "PAGE: %d %d\n", doc->page, | |
1358 | doc->slow_collate ? 1 : doc->copies); | |
1359 | ||
1360 | if (doc->number_up > 1) | |
1361 | { | |
1362 | printf("%%%%Page: (%d) %d\n", doc->page, doc->page); | |
1363 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
1364 | PageLeft, PageBottom, PageRight, PageTop); | |
1365 | } | |
1366 | else | |
1367 | { | |
1368 | printf("%%%%Page: %s %d\n", pageinfo->label, doc->page); | |
1369 | printf("%%%%PageBoundingBox: %d %d %d %d\n", | |
1370 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
1371 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
1372 | } | |
1373 | } | |
1374 | ||
1375 | /* | |
1376 | * Copy any page setup commands... | |
1377 | */ | |
1378 | ||
e53920b9 | 1379 | if (first_page) |
80ca4592 | 1380 | { |
ed486911 | 1381 | char *page_setup; /* PageSetup commands to send */ |
1382 | ||
1383 | ||
e53920b9 | 1384 | doc_puts(doc, "%%BeginPageSetup\n"); |
80ca4592 | 1385 | |
e53920b9 | 1386 | if (pageinfo->num_options > 0) |
80ca4592 | 1387 | { |
e53920b9 | 1388 | int i; /* Looping var */ |
1389 | ppd_option_t *option; /* PPD option */ | |
1390 | int min_order; /* Minimum OrderDependency value */ | |
1391 | char *doc_setup, /* DocumentSetup commands to send */ | |
1392 | *any_setup; /* AnySetup commands to send */ | |
80ca4592 | 1393 | |
80ca4592 | 1394 | |
e53920b9 | 1395 | /* |
1396 | * Yes, figure out the minimum OrderDependency value... | |
1397 | */ | |
80ca4592 | 1398 | |
e53920b9 | 1399 | if ((option = ppdFindOption(ppd, "PageRegion")) != NULL) |
1400 | min_order = option->order; | |
1401 | else | |
1402 | min_order = 999.0f; | |
80ca4592 | 1403 | |
e53920b9 | 1404 | for (i = 0; i < pageinfo->num_options; i ++) |
1405 | if ((option = ppdFindOption(ppd, pageinfo->options[i].name)) != NULL && | |
1406 | option->order < min_order) | |
1407 | min_order = option->order; | |
80ca4592 | 1408 | |
e53920b9 | 1409 | /* |
1410 | * Mark and extract them... | |
1411 | */ | |
80ca4592 | 1412 | |
e53920b9 | 1413 | cupsMarkOptions(ppd, pageinfo->num_options, pageinfo->options); |
80ca4592 | 1414 | |
e53920b9 | 1415 | doc_setup = ppdEmitString(ppd, PPD_ORDER_DOCUMENT, min_order); |
1416 | any_setup = ppdEmitString(ppd, PPD_ORDER_ANY, min_order); | |
80ca4592 | 1417 | |
e53920b9 | 1418 | /* |
1419 | * Then send them out... | |
1420 | */ | |
80ca4592 | 1421 | |
e53920b9 | 1422 | if (doc_setup) |
ed486911 | 1423 | { |
e53920b9 | 1424 | doc_puts(doc, doc_setup); |
ed486911 | 1425 | free(doc_setup); |
1426 | } | |
80ca4592 | 1427 | |
e53920b9 | 1428 | if (any_setup) |
ed486911 | 1429 | { |
e53920b9 | 1430 | doc_puts(doc, any_setup); |
ed486911 | 1431 | free(any_setup); |
1432 | } | |
1433 | } | |
80ca4592 | 1434 | |
ed486911 | 1435 | /* |
1436 | * Output commands for the current page... | |
1437 | */ | |
80ca4592 | 1438 | |
ed486911 | 1439 | page_setup = ppdEmitString(ppd, PPD_ORDER_PAGE, 0); |
80ca4592 | 1440 | |
ed486911 | 1441 | if (page_setup) |
1442 | { | |
1443 | doc_puts(doc, page_setup); | |
1444 | free(page_setup); | |
e53920b9 | 1445 | } |
1446 | } | |
80ca4592 | 1447 | |
e53920b9 | 1448 | /* |
1449 | * Prep for the start of the page description... | |
1450 | */ | |
80ca4592 | 1451 | |
e53920b9 | 1452 | start_nup(doc, number, 1, bounding_box); |
80ca4592 | 1453 | |
e53920b9 | 1454 | /* |
1455 | * Copy page setup commands as needed... | |
1456 | */ | |
80ca4592 | 1457 | |
e53920b9 | 1458 | if (!strncmp(line, "%%BeginPageSetup", 16)) |
1459 | { | |
1460 | int feature = 0; /* In a Begin/EndFeature block? */ | |
80ca4592 | 1461 | |
80ca4592 | 1462 | |
e53920b9 | 1463 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) |
1464 | { | |
1465 | if (!strncmp(line, "%%EndPageSetup", 14)) | |
1466 | break; | |
1467 | else if (!strncmp(line, "%%BeginFeature:", 15)) | |
1468 | { | |
1469 | feature = 1; | |
1470 | ||
1471 | if (doc->number_up > 1 || doc->fitplot) | |
1472 | continue; | |
1473 | } | |
1474 | else if (!strncmp(line, "%%EndFeature:", 13)) | |
1475 | { | |
1476 | feature = 0; | |
1477 | ||
1478 | if (doc->number_up > 1 || doc->fitplot) | |
1479 | continue; | |
1480 | } | |
1481 | else if (!strncmp(line, "%%Include", 9)) | |
1482 | continue; | |
1483 | ||
1484 | if (!feature || (doc->number_up == 1 && !doc->fitplot)) | |
1485 | doc_write(doc, line, linelen); | |
1486 | } | |
1487 | ||
1488 | /* | |
1489 | * Skip %%EndPageSetup... | |
1490 | */ | |
1491 | ||
1492 | if (linelen > 0) | |
1493 | linelen = cupsFileGetLine(fp, line, linesize); | |
80ca4592 | 1494 | } |
1495 | ||
1496 | /* | |
e53920b9 | 1497 | * Finish the PageSetup section as needed... |
80ca4592 | 1498 | */ |
1499 | ||
e53920b9 | 1500 | if (first_page) |
1501 | doc_puts(doc, "%%EndPageSetup\n"); | |
80ca4592 | 1502 | |
1503 | /* | |
1504 | * Read the rest of the page description... | |
1505 | */ | |
1506 | ||
1507 | level = 0; | |
1508 | ||
1509 | do | |
1510 | { | |
1511 | if (level == 0 && | |
1512 | (!strncmp(line, "%%Page:", 7) || | |
d6ae789d | 1513 | !strncmp(line, "%%Trailer", 9) || |
80ca4592 | 1514 | !strncmp(line, "%%EOF", 5))) |
1515 | break; | |
1516 | else if (!strncmp(line, "%%BeginDocument", 15) || | |
1517 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
1518 | { | |
1519 | doc_write(doc, line, linelen); | |
1520 | ||
1521 | level ++; | |
1522 | } | |
1523 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
1524 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
1525 | { | |
1526 | doc_write(doc, line, linelen); | |
1527 | ||
1528 | level --; | |
1529 | } | |
1530 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
1531 | (!strncmp(line, "%%BeginData:", 12) && | |
1532 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
1533 | { | |
1534 | /* | |
1535 | * Copy binary data... | |
1536 | */ | |
ef416fc2 | 1537 | |
80ca4592 | 1538 | int bytes; /* Bytes of data */ |
ef416fc2 | 1539 | |
ef416fc2 | 1540 | |
80ca4592 | 1541 | doc_write(doc, line, linelen); |
ef416fc2 | 1542 | |
80ca4592 | 1543 | bytes = atoi(strchr(line, ':') + 1); |
1544 | ||
1545 | while (bytes > 0) | |
1546 | { | |
1547 | if (bytes > linesize) | |
1548 | linelen = cupsFileRead(fp, line, linesize); | |
1549 | else | |
1550 | linelen = cupsFileRead(fp, line, bytes); | |
ef416fc2 | 1551 | |
80ca4592 | 1552 | if (linelen < 1) |
ef416fc2 | 1553 | { |
80ca4592 | 1554 | line[0] = '\0'; |
1555 | perror("ERROR: Early end-of-file while reading binary data"); | |
1556 | return (0); | |
1557 | } | |
ef416fc2 | 1558 | |
80ca4592 | 1559 | doc_write(doc, line, linelen); |
ef416fc2 | 1560 | |
80ca4592 | 1561 | bytes -= linelen; |
ef416fc2 | 1562 | } |
ef416fc2 | 1563 | } |
80ca4592 | 1564 | else |
1565 | doc_write(doc, line, linelen); | |
1566 | } | |
1567 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0); | |
ef416fc2 | 1568 | |
80ca4592 | 1569 | /* |
1570 | * Finish up this page and return... | |
1571 | */ | |
ef416fc2 | 1572 | |
80ca4592 | 1573 | end_nup(doc, number); |
ef416fc2 | 1574 | |
80ca4592 | 1575 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; |
ef416fc2 | 1576 | |
80ca4592 | 1577 | return (linelen); |
1578 | } | |
ef416fc2 | 1579 | |
ef416fc2 | 1580 | |
80ca4592 | 1581 | /* |
1582 | * 'copy_prolog()' - Copy the document prolog section... | |
1583 | * | |
1584 | * This function expects "line" to be filled with a %%BeginProlog comment line. | |
1585 | * On return, "line" will contain the next line in the file, if any. | |
1586 | */ | |
ef416fc2 | 1587 | |
80ca4592 | 1588 | static size_t /* O - Length of next line */ |
1589 | copy_prolog(cups_file_t *fp, /* I - File to read from */ | |
1590 | pstops_doc_t *doc, /* I - Document info */ | |
1591 | ppd_file_t *ppd, /* I - PPD file */ | |
1592 | char *line, /* I - Line buffer */ | |
1593 | size_t linelen, /* I - Length of initial line */ | |
1594 | size_t linesize) /* I - Size of line buffer */ | |
1595 | { | |
1596 | while (strncmp(line, "%%BeginProlog", 13)) | |
1597 | { | |
1598 | if (!strncmp(line, "%%BeginSetup", 12) || !strncmp(line, "%%Page:", 7)) | |
1599 | break; | |
ef416fc2 | 1600 | |
80ca4592 | 1601 | fwrite(line, 1, linelen, stdout); |
ef416fc2 | 1602 | |
80ca4592 | 1603 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1604 | break; | |
1605 | } | |
ef416fc2 | 1606 | |
80ca4592 | 1607 | puts("%%BeginProlog"); |
ef416fc2 | 1608 | |
80ca4592 | 1609 | do_prolog(doc, ppd); |
ef416fc2 | 1610 | |
80ca4592 | 1611 | if (!strncmp(line, "%%BeginProlog", 13)) |
1612 | { | |
1613 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
ef416fc2 | 1614 | { |
80ca4592 | 1615 | if (!strncmp(line, "%%EndProlog", 11) || |
1616 | !strncmp(line, "%%BeginSetup", 12) || | |
1617 | !strncmp(line, "%%Page:", 7)) | |
1618 | break; | |
ef416fc2 | 1619 | |
80ca4592 | 1620 | fwrite(line, 1, linelen, stdout); |
ef416fc2 | 1621 | } |
80ca4592 | 1622 | |
1623 | if (!strncmp(line, "%%EndProlog", 11)) | |
1624 | linelen = cupsFileGetLine(fp, line, linesize); | |
ef416fc2 | 1625 | else |
80ca4592 | 1626 | fputs("ERROR: Missing %%EndProlog!\n", stderr); |
1627 | } | |
ef416fc2 | 1628 | |
80ca4592 | 1629 | puts("%%EndProlog"); |
ef416fc2 | 1630 | |
80ca4592 | 1631 | return (linelen); |
1632 | } | |
ef416fc2 | 1633 | |
bd7854cb | 1634 | |
80ca4592 | 1635 | /* |
1636 | * 'copy_setup()' - Copy the document setup section... | |
1637 | * | |
1638 | * This function expects "line" to be filled with a %%BeginSetup comment line. | |
1639 | * On return, "line" will contain the next line in the file, if any. | |
1640 | */ | |
bd7854cb | 1641 | |
80ca4592 | 1642 | static size_t /* O - Length of next line */ |
1643 | copy_setup(cups_file_t *fp, /* I - File to read from */ | |
1644 | pstops_doc_t *doc, /* I - Document info */ | |
1645 | ppd_file_t *ppd, /* I - PPD file */ | |
1646 | char *line, /* I - Line buffer */ | |
1647 | size_t linelen, /* I - Length of initial line */ | |
1648 | size_t linesize) /* I - Size of line buffer */ | |
1649 | { | |
1650 | while (strncmp(line, "%%BeginSetup", 12)) | |
1651 | { | |
1652 | if (!strncmp(line, "%%Page:", 7)) | |
1653 | break; | |
bd7854cb | 1654 | |
80ca4592 | 1655 | fwrite(line, 1, linelen, stdout); |
bd7854cb | 1656 | |
80ca4592 | 1657 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1658 | break; | |
1659 | } | |
1660 | ||
d09495fa | 1661 | puts("%%BeginSetup"); |
1662 | ||
1663 | do_setup(doc, ppd); | |
1664 | ||
80ca4592 | 1665 | if (!strncmp(line, "%%BeginSetup", 12)) |
1666 | { | |
1667 | while (strncmp(line, "%%EndSetup", 10)) | |
1668 | { | |
1669 | if (!strncmp(line, "%%Page:", 7)) | |
ef416fc2 | 1670 | break; |
80ca4592 | 1671 | else if (!strncmp(line, "%%IncludeFeature:", 17)) |
ef416fc2 | 1672 | { |
80ca4592 | 1673 | /* |
1674 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1675 | */ | |
ef416fc2 | 1676 | |
80ca4592 | 1677 | if (doc->number_up == 1 && !doc->fitplot) |
1678 | doc->num_options = include_feature(ppd, line, doc->num_options, | |
1679 | &(doc->options)); | |
1680 | } | |
d09495fa | 1681 | else if (strncmp(line, "%%BeginSetup", 12)) |
80ca4592 | 1682 | fwrite(line, 1, linelen, stdout); |
ef416fc2 | 1683 | |
80ca4592 | 1684 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1685 | break; | |
1686 | } | |
bd7854cb | 1687 | |
80ca4592 | 1688 | if (!strncmp(line, "%%EndSetup", 10)) |
1689 | linelen = cupsFileGetLine(fp, line, linesize); | |
1690 | else | |
1691 | fputs("ERROR: Missing %%EndSetup!\n", stderr); | |
1692 | } | |
ef416fc2 | 1693 | |
80ca4592 | 1694 | puts("%%EndSetup"); |
ef416fc2 | 1695 | |
80ca4592 | 1696 | return (linelen); |
1697 | } | |
ef416fc2 | 1698 | |
ef416fc2 | 1699 | |
80ca4592 | 1700 | /* |
1701 | * 'copy_trailer()' - Copy the document trailer... | |
1702 | * | |
1703 | * This function expects "line" to be filled with a %%Trailer comment line. | |
1704 | * On return, "line" will contain the next line in the file, if any. | |
1705 | */ | |
ef416fc2 | 1706 | |
80ca4592 | 1707 | static size_t /* O - Length of next line */ |
1708 | copy_trailer(cups_file_t *fp, /* I - File to read from */ | |
1709 | pstops_doc_t *doc, /* I - Document info */ | |
1710 | ppd_file_t *ppd, /* I - PPD file */ | |
1711 | int number, /* I - Number of pages */ | |
1712 | char *line, /* I - Line buffer */ | |
1713 | size_t linelen, /* I - Length of initial line */ | |
1714 | size_t linesize) /* I - Size of line buffer */ | |
1715 | { | |
1716 | /* | |
1717 | * Write the trailer comments... | |
1718 | */ | |
ef416fc2 | 1719 | |
80ca4592 | 1720 | puts("%%Trailer"); |
ef416fc2 | 1721 | |
80ca4592 | 1722 | while (linelen > 0) |
1723 | { | |
1724 | if (!strncmp(line, "%%EOF", 5)) | |
1725 | break; | |
1726 | else if (strncmp(line, "%%Trailer", 9) && | |
1727 | strncmp(line, "%%Pages:", 8) && | |
1728 | strncmp(line, "%%BoundingBox:", 14)) | |
1729 | fwrite(line, 1, linelen, stdout); | |
ef416fc2 | 1730 | |
80ca4592 | 1731 | linelen = cupsFileGetLine(fp, line, linesize); |
1732 | } | |
ef416fc2 | 1733 | |
80ca4592 | 1734 | fprintf(stderr, "DEBUG: Wrote %d pages...\n", number); |
ef416fc2 | 1735 | |
80ca4592 | 1736 | printf("%%%%Pages: %d\n", number); |
1737 | if (doc->number_up > 1 || doc->fitplot) | |
1738 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", | |
1739 | PageLeft, PageBottom, PageRight, PageTop); | |
1740 | else | |
1741 | printf("%%%%BoundingBox: %d %d %d %d\n", | |
1742 | doc->new_bounding_box[0], doc->new_bounding_box[1], | |
1743 | doc->new_bounding_box[2], doc->new_bounding_box[3]); | |
ef416fc2 | 1744 | |
80ca4592 | 1745 | return (linelen); |
1746 | } | |
ef416fc2 | 1747 | |
ef416fc2 | 1748 | |
80ca4592 | 1749 | /* |
1750 | * 'do_prolog()' - Send the necessary document prolog commands... | |
1751 | */ | |
ef416fc2 | 1752 | |
80ca4592 | 1753 | static void |
1754 | do_prolog(pstops_doc_t *doc, /* I - Document information */ | |
1755 | ppd_file_t *ppd) /* I - PPD file */ | |
1756 | { | |
1757 | /* | |
1758 | * Send the document prolog commands... | |
1759 | */ | |
ef416fc2 | 1760 | |
80ca4592 | 1761 | if (ppd && ppd->patches) |
1762 | { | |
1763 | puts("%%BeginFeature: *JobPatchFile 1"); | |
1764 | puts(ppd->patches); | |
1765 | puts("%%EndFeature"); | |
1766 | } | |
bd7854cb | 1767 | |
80ca4592 | 1768 | ppdEmit(ppd, stdout, PPD_ORDER_PROLOG); |
bd7854cb | 1769 | |
80ca4592 | 1770 | /* |
1771 | * Define ESPshowpage here so that applications that define their | |
1772 | * own procedure to do a showpage pick it up... | |
1773 | */ | |
ef416fc2 | 1774 | |
80ca4592 | 1775 | if (doc->use_ESPshowpage) |
1776 | puts("userdict/ESPshowpage/showpage load put\n" | |
1777 | "userdict/showpage{}put"); | |
ef416fc2 | 1778 | |
80ca4592 | 1779 | } |
ef416fc2 | 1780 | |
ef416fc2 | 1781 | |
80ca4592 | 1782 | /* |
1783 | * 'do_setup()' - Send the necessary document setup commands... | |
1784 | */ | |
ef416fc2 | 1785 | |
80ca4592 | 1786 | static void |
1787 | do_setup(pstops_doc_t *doc, /* I - Document information */ | |
1788 | ppd_file_t *ppd) /* I - PPD file */ | |
1789 | { | |
f301802f | 1790 | /* |
1791 | * Disable CTRL-D so that embedded files don't cause printing | |
1792 | * errors... | |
1793 | */ | |
1794 | ||
1795 | puts("% Disable CTRL-D as an end-of-file marker..."); | |
1796 | puts("userdict dup(\\004)cvn{}put (\\004\\004)cvn{}put"); | |
1797 | ||
80ca4592 | 1798 | /* |
1799 | * Mark any options from %%IncludeFeature: comments... | |
1800 | */ | |
ef416fc2 | 1801 | |
80ca4592 | 1802 | cupsMarkOptions(ppd, doc->num_options, doc->options); |
ef416fc2 | 1803 | |
80ca4592 | 1804 | /* |
1805 | * Send all the printer-specific setup commands... | |
1806 | */ | |
ef416fc2 | 1807 | |
80ca4592 | 1808 | ppdEmit(ppd, stdout, PPD_ORDER_DOCUMENT); |
1809 | ppdEmit(ppd, stdout, PPD_ORDER_ANY); | |
ef416fc2 | 1810 | |
80ca4592 | 1811 | /* |
1812 | * Set the number of copies for the job... | |
1813 | */ | |
ef416fc2 | 1814 | |
80ca4592 | 1815 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) |
1816 | { | |
1817 | printf("%%RBIBeginNonPPDFeature: *NumCopies %d\n", doc->copies); | |
1818 | printf("%d/languagelevel where{pop languagelevel 2 ge}{false}ifelse\n" | |
1819 | "{1 dict begin/NumCopies exch def currentdict end setpagedevice}\n" | |
1820 | "{userdict/#copies 3 -1 roll put}ifelse\n", doc->copies); | |
1821 | puts("%RBIEndNonPPDFeature"); | |
1822 | } | |
ef416fc2 | 1823 | |
80ca4592 | 1824 | /* |
1825 | * If we are doing N-up printing, disable setpagedevice... | |
1826 | */ | |
ef416fc2 | 1827 | |
80ca4592 | 1828 | if (doc->number_up > 1) |
1829 | puts("userdict/setpagedevice{pop}bind put"); | |
ef416fc2 | 1830 | |
80ca4592 | 1831 | /* |
1832 | * Changes to the transfer function must be made AFTER any | |
1833 | * setpagedevice code... | |
1834 | */ | |
ef416fc2 | 1835 | |
80ca4592 | 1836 | if (doc->gamma != 1.0f || doc->brightness != 1.0f) |
1837 | printf("{ neg 1 add dup 0 lt { pop 1 } { %.3f exp neg 1 add } " | |
1838 | "ifelse %.3f mul } bind settransfer\n", doc->gamma, | |
1839 | doc->brightness); | |
ef416fc2 | 1840 | |
80ca4592 | 1841 | /* |
1842 | * Make sure we have rectclip and rectstroke procedures of some sort... | |
1843 | */ | |
ef416fc2 | 1844 | |
80ca4592 | 1845 | WriteCommon(); |
ef416fc2 | 1846 | |
80ca4592 | 1847 | /* |
1848 | * Write the page and label prologs... | |
1849 | */ | |
ef416fc2 | 1850 | |
80ca4592 | 1851 | if (doc->number_up == 2 || doc->number_up == 6) |
1852 | { | |
ef416fc2 | 1853 | /* |
80ca4592 | 1854 | * For 2- and 6-up output, rotate the labels to match the orientation |
1855 | * of the pages... | |
ef416fc2 | 1856 | */ |
1857 | ||
80ca4592 | 1858 | if (Orientation & 1) |
1859 | WriteLabelProlog(doc->page_label, PageBottom, | |
1860 | PageWidth - PageLength + PageTop, PageLength); | |
1861 | else | |
1862 | WriteLabelProlog(doc->page_label, PageLeft, PageRight, PageLength); | |
1863 | } | |
1864 | else | |
1865 | WriteLabelProlog(doc->page_label, PageBottom, PageTop, PageWidth); | |
1866 | } | |
1867 | ||
ef416fc2 | 1868 | |
80ca4592 | 1869 | /* |
1870 | * 'doc_printf()' - Send a formatted string to stdout and/or the temp file. | |
1871 | * | |
1872 | * This function should be used for all page-level output that is affected | |
1873 | * by ordering, collation, etc. | |
1874 | */ | |
ef416fc2 | 1875 | |
80ca4592 | 1876 | static void |
1877 | doc_printf(pstops_doc_t *doc, /* I - Document information */ | |
1878 | const char *format, /* I - Printf-style format string */ | |
1879 | ...) /* I - Additional arguments as needed */ | |
1880 | { | |
1881 | va_list ap; /* Pointer to arguments */ | |
1882 | char buffer[1024]; /* Output buffer */ | |
1883 | size_t bytes; /* Number of bytes to write */ | |
ef416fc2 | 1884 | |
ef416fc2 | 1885 | |
80ca4592 | 1886 | va_start(ap, format); |
1887 | bytes = vsnprintf(buffer, sizeof(buffer), format, ap); | |
1888 | va_end(ap); | |
1889 | ||
1890 | if (bytes > sizeof(buffer)) | |
1891 | { | |
1892 | fprintf(stderr, | |
1893 | "ERROR: doc_printf overflow (%d bytes) detected, aborting!\n", | |
1894 | (int)bytes); | |
1895 | exit(1); | |
1896 | } | |
1897 | ||
1898 | doc_write(doc, buffer, bytes); | |
1899 | } | |
1900 | ||
1901 | ||
1902 | /* | |
1903 | * 'doc_puts()' - Send a nul-terminated string to stdout and/or the temp file. | |
1904 | * | |
1905 | * This function should be used for all page-level output that is affected | |
1906 | * by ordering, collation, etc. | |
1907 | */ | |
1908 | ||
1909 | static void | |
1910 | doc_puts(pstops_doc_t *doc, /* I - Document information */ | |
1911 | const char *s) /* I - String to send */ | |
1912 | { | |
1913 | doc_write(doc, s, strlen(s)); | |
1914 | } | |
1915 | ||
ef416fc2 | 1916 | |
80ca4592 | 1917 | /* |
1918 | * 'doc_write()' - Send data to stdout and/or the temp file. | |
1919 | */ | |
ef416fc2 | 1920 | |
80ca4592 | 1921 | static void |
1922 | doc_write(pstops_doc_t *doc, /* I - Document information */ | |
1923 | const char *s, /* I - Data to send */ | |
1924 | size_t len) /* I - Number of bytes to send */ | |
1925 | { | |
1926 | if (!doc->slow_order) | |
1927 | fwrite(s, 1, len, stdout); | |
ef416fc2 | 1928 | |
80ca4592 | 1929 | if (doc->temp) |
1930 | cupsFileWrite(doc->temp, s, len); | |
1931 | } | |
ef416fc2 | 1932 | |
ef416fc2 | 1933 | |
80ca4592 | 1934 | /* |
1935 | * 'end_nup()' - End processing for N-up printing... | |
1936 | */ | |
ef416fc2 | 1937 | |
80ca4592 | 1938 | static void |
1939 | end_nup(pstops_doc_t *doc, /* I - Document information */ | |
1940 | int number) /* I - Page number */ | |
1941 | { | |
2abf387c | 1942 | if (doc->number_up > 1) |
ed486911 | 1943 | doc_puts(doc, "userdict/ESPsave get restore\n"); |
ef416fc2 | 1944 | |
80ca4592 | 1945 | switch (doc->number_up) |
1946 | { | |
1947 | case 1 : | |
1948 | if (doc->use_ESPshowpage) | |
1949 | { | |
ed486911 | 1950 | write_labels(doc, Orientation); |
1951 | doc_puts(doc, "ESPshowpage\n"); | |
80ca4592 | 1952 | } |
1953 | break; | |
ef416fc2 | 1954 | |
80ca4592 | 1955 | case 2 : |
1956 | case 6 : | |
1957 | if (is_last_page(number) && doc->use_ESPshowpage) | |
1958 | { | |
1959 | if (Orientation & 1) | |
1960 | { | |
1961 | /* | |
1962 | * Rotate the labels back to portrait... | |
1963 | */ | |
ef416fc2 | 1964 | |
ed486911 | 1965 | write_labels(doc, Orientation - 1); |
80ca4592 | 1966 | } |
1967 | else if (Orientation == 0) | |
1968 | { | |
1969 | /* | |
1970 | * Rotate the labels to landscape... | |
1971 | */ | |
ef416fc2 | 1972 | |
ed486911 | 1973 | write_labels(doc, doc->normal_landscape ? 1 : 3); |
80ca4592 | 1974 | } |
1975 | else | |
1976 | { | |
1977 | /* | |
1978 | * Rotate the labels to landscape... | |
1979 | */ | |
ef416fc2 | 1980 | |
ed486911 | 1981 | write_labels(doc, doc->normal_landscape ? 3 : 1); |
80ca4592 | 1982 | } |
ef416fc2 | 1983 | |
ed486911 | 1984 | doc_puts(doc, "ESPshowpage\n"); |
80ca4592 | 1985 | } |
1986 | break; | |
ef416fc2 | 1987 | |
80ca4592 | 1988 | default : |
1989 | if (is_last_page(number) && doc->use_ESPshowpage) | |
ef416fc2 | 1990 | { |
ed486911 | 1991 | write_labels(doc, Orientation); |
1992 | doc_puts(doc, "ESPshowpage\n"); | |
ef416fc2 | 1993 | } |
80ca4592 | 1994 | break; |
ef416fc2 | 1995 | } |
1996 | ||
80ca4592 | 1997 | fflush(stdout); |
1998 | } | |
1999 | ||
2000 | ||
2001 | /* | |
2002 | * 'include_feature()' - Include a printer option/feature command. | |
2003 | */ | |
2004 | ||
2005 | static int /* O - New number of options */ | |
2006 | include_feature( | |
2007 | ppd_file_t *ppd, /* I - PPD file */ | |
2008 | const char *line, /* I - DSC line */ | |
2009 | int num_options, /* I - Number of options */ | |
2010 | cups_option_t **options) /* IO - Options */ | |
2011 | { | |
2012 | char name[255], /* Option name */ | |
2013 | value[255]; /* Option value */ | |
2014 | ppd_option_t *option; /* Option in file */ | |
2015 | ppd_choice_t *choice; /* Choice */ | |
ef416fc2 | 2016 | |
ef416fc2 | 2017 | |
2018 | /* | |
80ca4592 | 2019 | * Get the "%%IncludeFeature: *Keyword OptionKeyword" values... |
ef416fc2 | 2020 | */ |
2021 | ||
80ca4592 | 2022 | if (sscanf(line + 17, "%254s%254s", name, value) != 2) |
bd7854cb | 2023 | { |
80ca4592 | 2024 | fputs("ERROR: Bad %%IncludeFeature: comment!\n", stderr); |
2025 | return (num_options); | |
bd7854cb | 2026 | } |
ef416fc2 | 2027 | |
2028 | /* | |
80ca4592 | 2029 | * Find the option and choice... |
ef416fc2 | 2030 | */ |
2031 | ||
80ca4592 | 2032 | if ((option = ppdFindOption(ppd, name + 1)) == NULL) |
ef416fc2 | 2033 | { |
80ca4592 | 2034 | fprintf(stderr, "WARNING: Unknown option \"%s\"!\n", name + 1); |
2035 | return (num_options); | |
ef416fc2 | 2036 | } |
2037 | ||
80ca4592 | 2038 | if (option->section == PPD_ORDER_EXIT || |
2039 | option->section == PPD_ORDER_JCL) | |
2040 | { | |
2041 | fprintf(stderr, "WARNING: Option \"%s\" cannot be included via " | |
2042 | "IncludeFeature!\n", name + 1); | |
2043 | return (num_options); | |
2044 | } | |
ef416fc2 | 2045 | |
80ca4592 | 2046 | if ((choice = ppdFindChoice(option, value)) == NULL) |
2047 | { | |
2048 | fprintf(stderr, "WARNING: Unknown choice \"%s\" for option \"%s\"!\n", | |
2049 | value, name + 1); | |
2050 | return (num_options); | |
2051 | } | |
ef416fc2 | 2052 | |
80ca4592 | 2053 | /* |
2054 | * Add the option to the option array and return... | |
2055 | */ | |
2056 | ||
2057 | return (cupsAddOption(name + 1, value, num_options, options)); | |
ef416fc2 | 2058 | } |
2059 | ||
2060 | ||
2061 | /* | |
80ca4592 | 2062 | * 'parse_text()' - Parse a text value in a comment... |
2063 | * | |
2064 | * This function parses a DSC text value as defined on page 36 of the | |
2065 | * DSC specification. Text values are either surrounded by parenthesis | |
2066 | * or whitespace-delimited. | |
2067 | * | |
2068 | * The value returned is the literal characters for the entire text | |
2069 | * string, including any parenthesis and escape characters. | |
ef416fc2 | 2070 | */ |
2071 | ||
80ca4592 | 2072 | static char * /* O - Value or NULL on error */ |
2073 | parse_text(const char *start, /* I - Start of text value */ | |
2074 | char **end, /* O - End of text value */ | |
2075 | char *buffer, /* I - Buffer */ | |
2076 | size_t bufsize) /* I - Size of buffer */ | |
ef416fc2 | 2077 | { |
80ca4592 | 2078 | char *bufptr, /* Pointer in buffer */ |
2079 | *bufend; /* End of buffer */ | |
2080 | int level; /* Parenthesis level */ | |
ef416fc2 | 2081 | |
2082 | ||
80ca4592 | 2083 | /* |
2084 | * Skip leading whitespace... | |
2085 | */ | |
ef416fc2 | 2086 | |
80ca4592 | 2087 | while (isspace(*start & 255)) |
2088 | start ++; | |
2089 | ||
2090 | /* | |
2091 | * Then copy the value... | |
2092 | */ | |
ef416fc2 | 2093 | |
80ca4592 | 2094 | level = 0; |
2095 | bufptr = buffer; | |
2096 | bufend = buffer + bufsize - 1; | |
ef416fc2 | 2097 | |
80ca4592 | 2098 | while (bufptr < bufend) |
ef416fc2 | 2099 | { |
80ca4592 | 2100 | if (isspace(*start & 255) && !level) |
2101 | break; | |
ef416fc2 | 2102 | |
80ca4592 | 2103 | *bufptr++ = *start; |
2104 | ||
2105 | if (*start == '(') | |
2106 | level ++; | |
2107 | else if (*start == ')') | |
2108 | { | |
2109 | if (!level) | |
ef416fc2 | 2110 | { |
80ca4592 | 2111 | start ++; |
2112 | break; | |
ef416fc2 | 2113 | } |
2114 | else | |
80ca4592 | 2115 | level --; |
ef416fc2 | 2116 | } |
80ca4592 | 2117 | else if (*start == '\\') |
2118 | { | |
2119 | /* | |
2120 | * Copy escaped character... | |
2121 | */ | |
ef416fc2 | 2122 | |
80ca4592 | 2123 | int i; /* Looping var */ |
ef416fc2 | 2124 | |
80ca4592 | 2125 | |
2126 | for (i = 1; | |
2127 | i <= 3 && isdigit(start[i] & 255) && bufptr < bufend; | |
2128 | *bufptr++ = start[i], i ++); | |
2129 | } | |
2130 | ||
2131 | start ++; | |
ef416fc2 | 2132 | } |
2133 | ||
80ca4592 | 2134 | *bufptr = '\0'; |
2135 | ||
2136 | /* | |
2137 | * Return the value and new pointer into the line... | |
2138 | */ | |
2139 | ||
2140 | if (end) | |
2141 | *end = (char *)start; | |
2142 | ||
2143 | if (bufptr == bufend) | |
2144 | return (NULL); | |
2145 | else | |
2146 | return (buffer); | |
ef416fc2 | 2147 | } |
2148 | ||
2149 | ||
bd7854cb | 2150 | /* |
80ca4592 | 2151 | * 'set_pstops_options()' - Set pstops options... |
bd7854cb | 2152 | */ |
2153 | ||
80ca4592 | 2154 | static void |
2155 | set_pstops_options( | |
2156 | pstops_doc_t *doc, /* I - Document information */ | |
2157 | ppd_file_t *ppd, /* I - PPD file */ | |
2158 | char *argv[], /* I - Command-line arguments */ | |
2159 | int num_options, /* I - Number of options */ | |
2160 | cups_option_t *options) /* I - Options */ | |
bd7854cb | 2161 | { |
80ca4592 | 2162 | const char *val; /* Option value */ |
2163 | int intval; /* Integer option value */ | |
2164 | ppd_attr_t *attr; /* PPD attribute */ | |
2165 | ppd_option_t *option; /* PPD option */ | |
2166 | ppd_choice_t *choice; /* PPD choice */ | |
bd7854cb | 2167 | |
bd7854cb | 2168 | |
80ca4592 | 2169 | /* |
2170 | * Initialize document information structure... | |
2171 | */ | |
bd7854cb | 2172 | |
80ca4592 | 2173 | memset(doc, 0, sizeof(pstops_doc_t)); |
bd7854cb | 2174 | |
80ca4592 | 2175 | doc->job_id = atoi(argv[1]); |
2176 | doc->user = argv[2]; | |
2177 | doc->title = argv[3]; | |
2178 | doc->copies = atoi(argv[4]); | |
bd7854cb | 2179 | |
80ca4592 | 2180 | if (ppd && ppd->landscape > 0) |
2181 | doc->normal_landscape = 1; | |
bd7854cb | 2182 | |
80ca4592 | 2183 | doc->bounding_box[0] = (int)PageLeft; |
2184 | doc->bounding_box[1] = (int)PageBottom; | |
2185 | doc->bounding_box[2] = (int)PageRight; | |
2186 | doc->bounding_box[3] = (int)PageTop; | |
bd7854cb | 2187 | |
80ca4592 | 2188 | doc->new_bounding_box[0] = INT_MAX; |
2189 | doc->new_bounding_box[1] = INT_MAX; | |
2190 | doc->new_bounding_box[2] = INT_MIN; | |
2191 | doc->new_bounding_box[3] = INT_MIN; | |
bd7854cb | 2192 | |
80ca4592 | 2193 | /* |
2194 | * AP_FIRSTPAGE_InputSlot | |
2195 | */ | |
ef416fc2 | 2196 | |
80ca4592 | 2197 | doc->ap_input_slot = cupsGetOption("AP_FIRSTPAGE_InputSlot", num_options, |
2198 | options); | |
ef416fc2 | 2199 | |
80ca4592 | 2200 | /* |
2201 | * AP_FIRSTPAGE_ManualFeed | |
2202 | */ | |
ef416fc2 | 2203 | |
80ca4592 | 2204 | doc->ap_manual_feed = cupsGetOption("AP_FIRSTPAGE_ManualFeed", num_options, |
2205 | options); | |
ef416fc2 | 2206 | |
80ca4592 | 2207 | /* |
2208 | * brightness | |
2209 | */ | |
bd7854cb | 2210 | |
80ca4592 | 2211 | if ((val = cupsGetOption("brightness", num_options, options)) != NULL) |
ef416fc2 | 2212 | { |
80ca4592 | 2213 | /* |
2214 | * Get brightness value from 10 to 1000. | |
2215 | */ | |
ef416fc2 | 2216 | |
80ca4592 | 2217 | intval = atoi(val); |
ef416fc2 | 2218 | |
80ca4592 | 2219 | if (intval < 10 || intval > 1000) |
2220 | { | |
2221 | fprintf(stderr, "ERROR: Unsupported brightness value %s, using " | |
2222 | "brightness=100!\n", val); | |
2223 | doc->brightness = 1.0f; | |
2224 | } | |
2225 | else | |
2226 | doc->brightness = intval * 0.01f; | |
ef416fc2 | 2227 | } |
80ca4592 | 2228 | else |
2229 | doc->brightness = 1.0f; | |
ef416fc2 | 2230 | |
ef416fc2 | 2231 | /* |
80ca4592 | 2232 | * collate, multiple-document-handling |
ef416fc2 | 2233 | */ |
2234 | ||
80ca4592 | 2235 | if ((val = cupsGetOption("multiple-document-handling", num_options, options)) != NULL) |
ef416fc2 | 2236 | { |
80ca4592 | 2237 | /* |
2238 | * This IPP attribute is unnecessarily complicated... | |
2239 | * | |
2240 | * single-document, separate-documents-collated-copies, and | |
2241 | * single-document-new-sheet all require collated copies. | |
2242 | * | |
2243 | * separate-documents-uncollated-copies allows for uncollated copies. | |
2244 | */ | |
2245 | ||
2246 | doc->collate = strcasecmp(val, "separate-documents-uncollated-copies") != 0; | |
ef416fc2 | 2247 | } |
2248 | ||
80ca4592 | 2249 | if ((val = cupsGetOption("Collate", num_options, options)) != NULL && |
2250 | (!strcasecmp(val, "true") ||!strcasecmp(val, "on") || | |
2251 | !strcasecmp(val, "yes"))) | |
2252 | doc->collate = 1; | |
ef416fc2 | 2253 | |
80ca4592 | 2254 | /* |
2255 | * emit-jcl | |
2256 | */ | |
ef416fc2 | 2257 | |
80ca4592 | 2258 | if ((val = cupsGetOption("emit-jcl", num_options, options)) != NULL && |
2259 | (!strcasecmp(val, "false") || !strcasecmp(val, "off") || | |
2260 | !strcasecmp(val, "no") || !strcmp(val, "0"))) | |
2261 | doc->emit_jcl = 0; | |
2262 | else | |
2263 | doc->emit_jcl = 1; | |
ef416fc2 | 2264 | |
ef416fc2 | 2265 | /* |
80ca4592 | 2266 | * fitplot |
ef416fc2 | 2267 | */ |
2268 | ||
80ca4592 | 2269 | if ((val = cupsGetOption("fitplot", num_options, options)) != NULL && |
2270 | (!strcasecmp(val, "true") || !strcasecmp(val, "on") || | |
2271 | !strcasecmp(val, "yes"))) | |
2272 | doc->fitplot = 1; | |
ef416fc2 | 2273 | |
2274 | /* | |
80ca4592 | 2275 | * gamma |
ef416fc2 | 2276 | */ |
2277 | ||
80ca4592 | 2278 | if ((val = cupsGetOption("gamma", num_options, options)) != NULL) |
ef416fc2 | 2279 | { |
80ca4592 | 2280 | /* |
2281 | * Get gamma value from 1 to 10000... | |
2282 | */ | |
ef416fc2 | 2283 | |
80ca4592 | 2284 | intval = atoi(val); |
ef416fc2 | 2285 | |
80ca4592 | 2286 | if (intval < 1 || intval > 10000) |
2287 | { | |
2288 | fprintf(stderr, "ERROR: Unsupported gamma value %s, using " | |
2289 | "gamma=1000!\n", val); | |
2290 | doc->gamma = 1.0f; | |
2291 | } | |
2292 | else | |
2293 | doc->gamma = intval * 0.001f; | |
2294 | } | |
2295 | else | |
2296 | doc->gamma = 1.0f; | |
ef416fc2 | 2297 | |
2298 | /* | |
80ca4592 | 2299 | * InputSlot |
ef416fc2 | 2300 | */ |
2301 | ||
80ca4592 | 2302 | if ((choice = ppdFindMarkedChoice(ppd, "InputSlot")) != NULL) |
2303 | doc->input_slot = choice->choice; | |
ef416fc2 | 2304 | |
2305 | /* | |
80ca4592 | 2306 | * ManualFeed |
ef416fc2 | 2307 | */ |
2308 | ||
80ca4592 | 2309 | if ((choice = ppdFindMarkedChoice(ppd, "ManualFeed")) != NULL) |
2310 | doc->manual_feed = choice->choice; | |
ef416fc2 | 2311 | |
80ca4592 | 2312 | if ((val = cupsGetOption("mirror", num_options, options)) != NULL && |
2313 | (!strcasecmp(val, "true") || !strcasecmp(val, "on") || | |
2314 | !strcasecmp(val, "yes"))) | |
2315 | doc->mirror = 1; | |
ef416fc2 | 2316 | |
80ca4592 | 2317 | /* |
2318 | * number-up | |
2319 | */ | |
ef416fc2 | 2320 | |
80ca4592 | 2321 | if ((val = cupsGetOption("number-up", num_options, options)) != NULL) |
2322 | { | |
2323 | switch (intval = atoi(val)) | |
2324 | { | |
2325 | case 1 : | |
2326 | case 2 : | |
2327 | case 4 : | |
2328 | case 6 : | |
2329 | case 9 : | |
2330 | case 16 : | |
2331 | doc->number_up = intval; | |
2332 | break; | |
2333 | default : | |
2334 | fprintf(stderr, | |
2335 | "ERROR: Unsupported number-up value %d, using number-up=1!\n", | |
2336 | intval); | |
2337 | doc->number_up = 1; | |
2338 | break; | |
2339 | } | |
2340 | } | |
2341 | else | |
2342 | doc->number_up = 1; | |
ef416fc2 | 2343 | |
80ca4592 | 2344 | /* |
2345 | * number-up-layout | |
2346 | */ | |
ef416fc2 | 2347 | |
80ca4592 | 2348 | if ((val = cupsGetOption("number-up-layout", num_options, options)) != NULL) |
ef416fc2 | 2349 | { |
80ca4592 | 2350 | if (!strcasecmp(val, "lrtb")) |
2351 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
2352 | else if (!strcasecmp(val, "lrbt")) | |
2353 | doc->number_up_layout = PSTOPS_LAYOUT_LRBT; | |
2354 | else if (!strcasecmp(val, "rltb")) | |
2355 | doc->number_up_layout = PSTOPS_LAYOUT_RLTB; | |
2356 | else if (!strcasecmp(val, "rlbt")) | |
2357 | doc->number_up_layout = PSTOPS_LAYOUT_RLBT; | |
2358 | else if (!strcasecmp(val, "tblr")) | |
2359 | doc->number_up_layout = PSTOPS_LAYOUT_TBLR; | |
2360 | else if (!strcasecmp(val, "tbrl")) | |
2361 | doc->number_up_layout = PSTOPS_LAYOUT_TBRL; | |
2362 | else if (!strcasecmp(val, "btlr")) | |
2363 | doc->number_up_layout = PSTOPS_LAYOUT_BTLR; | |
2364 | else if (!strcasecmp(val, "btrl")) | |
2365 | doc->number_up_layout = PSTOPS_LAYOUT_BTRL; | |
2366 | else | |
2367 | { | |
2368 | fprintf(stderr, "ERROR: Unsupported number-up-layout value %s, using " | |
2369 | "number-up-layout=lrtb!\n", val); | |
2370 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
2371 | } | |
2372 | } | |
2373 | else | |
2374 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
ef416fc2 | 2375 | |
80ca4592 | 2376 | /* |
2377 | * OutputOrder | |
2378 | */ | |
ef416fc2 | 2379 | |
80ca4592 | 2380 | if ((val = cupsGetOption("OutputOrder", num_options, options)) != NULL) |
2381 | { | |
2382 | if (!strcasecmp(val, "Reverse")) | |
2383 | doc->output_order = 1; | |
2384 | } | |
2385 | else if (ppd) | |
2386 | { | |
2387 | /* | |
2388 | * Figure out the right default output order from the PPD file... | |
2389 | */ | |
ef416fc2 | 2390 | |
80ca4592 | 2391 | if ((choice = ppdFindMarkedChoice(ppd, "OutputBin")) != NULL && |
2392 | (attr = ppdFindAttr(ppd, "PageStackOrder", choice->choice)) != NULL && | |
2393 | attr->value) | |
2394 | doc->output_order = !strcasecmp(attr->value, "Reverse"); | |
2395 | else if ((attr = ppdFindAttr(ppd, "DefaultOutputOrder", NULL)) != NULL && | |
2396 | attr->value) | |
2397 | doc->output_order = !strcasecmp(attr->value, "Reverse"); | |
2398 | } | |
ef416fc2 | 2399 | |
80ca4592 | 2400 | /* |
2401 | * page-border | |
2402 | */ | |
ef416fc2 | 2403 | |
80ca4592 | 2404 | if ((val = cupsGetOption("page-border", num_options, options)) != NULL) |
2405 | { | |
2406 | if (!strcasecmp(val, "none")) | |
2407 | doc->page_border = PSTOPS_BORDERNONE; | |
2408 | else if (!strcasecmp(val, "single")) | |
2409 | doc->page_border = PSTOPS_BORDERSINGLE; | |
2410 | else if (!strcasecmp(val, "single-thick")) | |
2411 | doc->page_border = PSTOPS_BORDERSINGLE2; | |
2412 | else if (!strcasecmp(val, "double")) | |
2413 | doc->page_border = PSTOPS_BORDERDOUBLE; | |
2414 | else if (!strcasecmp(val, "double-thick")) | |
2415 | doc->page_border = PSTOPS_BORDERDOUBLE2; | |
2416 | else | |
2417 | { | |
2418 | fprintf(stderr, "ERROR: Unsupported page-border value %s, using " | |
2419 | "page-border=none!\n", val); | |
2420 | doc->page_border = PSTOPS_BORDERNONE; | |
2421 | } | |
ef416fc2 | 2422 | } |
80ca4592 | 2423 | else |
2424 | doc->page_border = PSTOPS_BORDERNONE; | |
ef416fc2 | 2425 | |
80ca4592 | 2426 | /* |
2427 | * page-label | |
2428 | */ | |
ef416fc2 | 2429 | |
80ca4592 | 2430 | doc->page_label = cupsGetOption("page-label", num_options, options); |
ef416fc2 | 2431 | |
80ca4592 | 2432 | /* |
2433 | * page-ranges | |
2434 | */ | |
ef416fc2 | 2435 | |
80ca4592 | 2436 | doc->page_ranges = cupsGetOption("page-ranges", num_options, options); |
ef416fc2 | 2437 | |
2438 | /* | |
80ca4592 | 2439 | * page-set |
ef416fc2 | 2440 | */ |
2441 | ||
80ca4592 | 2442 | doc->page_set = cupsGetOption("page-set", num_options, options); |
ef416fc2 | 2443 | |
2444 | /* | |
80ca4592 | 2445 | * Now figure out if we have to force collated copies, etc. |
ef416fc2 | 2446 | */ |
2447 | ||
80ca4592 | 2448 | if (ppd && ppd->manual_copies && Duplex && doc->copies > 1) |
ef416fc2 | 2449 | { |
80ca4592 | 2450 | /* |
2451 | * Force collated copies when printing a duplexed document to | |
2452 | * a non-PS printer that doesn't do hardware copy generation. | |
2453 | * Otherwise the copies will end up on the front/back side of | |
2454 | * each page. | |
2455 | */ | |
ef416fc2 | 2456 | |
80ca4592 | 2457 | doc->collate = 1; |
ef416fc2 | 2458 | } |
2459 | ||
2460 | /* | |
80ca4592 | 2461 | * See if we have to filter the fast or slow way... |
ef416fc2 | 2462 | */ |
2463 | ||
80ca4592 | 2464 | if (doc->collate && doc->copies > 1) |
ef416fc2 | 2465 | { |
80ca4592 | 2466 | /* |
2467 | * See if we need to manually collate the pages... | |
2468 | */ | |
2469 | ||
2470 | doc->slow_collate = 1; | |
2471 | ||
2472 | if ((choice = ppdFindMarkedChoice(ppd, "Collate")) != NULL && | |
2473 | !strcasecmp(choice->choice, "True")) | |
bd7854cb | 2474 | { |
80ca4592 | 2475 | /* |
2476 | * Hardware collate option is selected, see if the option is | |
2477 | * conflicting - if not, collate in hardware. Otherwise, | |
2478 | * turn the hardware collate option off... | |
2479 | */ | |
2480 | ||
2abf387c | 2481 | if ((option = ppdFindOption(ppd, "Collate")) != NULL && |
80ca4592 | 2482 | !option->conflicted) |
2483 | doc->slow_collate = 0; | |
bd7854cb | 2484 | else |
80ca4592 | 2485 | ppdMarkOption(ppd, "Collate", "False"); |
bd7854cb | 2486 | } |
ef416fc2 | 2487 | } |
2488 | else | |
80ca4592 | 2489 | doc->slow_collate = 0; |
2490 | ||
2491 | if (!ppdFindOption(ppd, "OutputOrder") && doc->output_order) | |
2492 | doc->slow_order = 1; | |
2493 | else | |
2494 | doc->slow_order = 0; | |
2495 | ||
2abf387c | 2496 | if (Duplex && |
2497 | (doc->slow_collate || doc->slow_order || | |
2498 | ((attr = ppdFindAttr(ppd, "cupsEvenDuplex", NULL)) != NULL && | |
2499 | attr->value && !strcasecmp(attr->value, "true")))) | |
80ca4592 | 2500 | doc->slow_duplex = 1; |
2501 | else | |
2502 | doc->slow_duplex = 0; | |
2503 | ||
2504 | /* | |
2505 | * Create a temporary file for page data if we need to filter slowly... | |
2506 | */ | |
2507 | ||
2508 | if (doc->slow_order || doc->slow_collate) | |
ef416fc2 | 2509 | { |
80ca4592 | 2510 | if ((doc->temp = cupsTempFile2(doc->tempfile, |
2511 | sizeof(doc->tempfile))) == NULL) | |
bd7854cb | 2512 | { |
80ca4592 | 2513 | fprintf(stderr, "ERROR: Unable to create temporary file: %s\n", |
2514 | strerror(errno)); | |
2515 | exit(1); | |
bd7854cb | 2516 | } |
ef416fc2 | 2517 | } |
80ca4592 | 2518 | |
2519 | /* | |
2520 | * Figure out if we should use ESPshowpage or not... | |
2521 | */ | |
2522 | ||
2523 | if (doc->page_label || getenv("CLASSIFICATION") || doc->number_up > 1 || | |
2524 | doc->page_border) | |
2525 | { | |
2526 | /* | |
2527 | * Yes, use ESPshowpage... | |
2528 | */ | |
2529 | ||
2530 | doc->use_ESPshowpage = 1; | |
2531 | } | |
2532 | ||
2533 | fprintf(stderr, "DEBUG: slow_collate=%d, slow_duplex=%d, slow_order=%d\n", | |
2534 | doc->slow_collate, doc->slow_duplex, doc->slow_order); | |
ef416fc2 | 2535 | } |
2536 | ||
2537 | ||
2538 | /* | |
80ca4592 | 2539 | * 'skip_page()' - Skip past a page that won't be printed... |
ef416fc2 | 2540 | */ |
2541 | ||
80ca4592 | 2542 | static size_t /* O - Length of next line */ |
2543 | skip_page(cups_file_t *fp, /* I - File to read from */ | |
2544 | char *line, /* I - Line buffer */ | |
2545 | size_t linelen, /* I - Length of initial line */ | |
2546 | size_t linesize) /* I - Size of line buffer */ | |
ef416fc2 | 2547 | { |
80ca4592 | 2548 | int level; /* Embedded document level */ |
ef416fc2 | 2549 | |
2550 | ||
80ca4592 | 2551 | level = 0; |
ef416fc2 | 2552 | |
80ca4592 | 2553 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) |
ef416fc2 | 2554 | { |
80ca4592 | 2555 | if (level == 0 && |
d6ae789d | 2556 | (!strncmp(line, "%%Page:", 7) || !strncmp(line, "%%Trailer", 9))) |
ef416fc2 | 2557 | break; |
80ca4592 | 2558 | else if (!strncmp(line, "%%BeginDocument", 15) || |
2559 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
2560 | level ++; | |
2561 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
2562 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
2563 | level --; | |
2564 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
2565 | (!strncmp(line, "%%BeginData:", 12) && | |
2566 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
ef416fc2 | 2567 | { |
2568 | /* | |
80ca4592 | 2569 | * Skip binary data... |
ef416fc2 | 2570 | */ |
2571 | ||
80ca4592 | 2572 | int bytes; /* Bytes of data */ |
ef416fc2 | 2573 | |
ef416fc2 | 2574 | |
80ca4592 | 2575 | bytes = atoi(strchr(line, ':') + 1); |
ef416fc2 | 2576 | |
80ca4592 | 2577 | while (bytes > 0) |
2578 | { | |
2579 | if (bytes > linesize) | |
2580 | linelen = cupsFileRead(fp, line, linesize); | |
2581 | else | |
2582 | linelen = cupsFileRead(fp, line, bytes); | |
ef416fc2 | 2583 | |
80ca4592 | 2584 | if (linelen < 1) |
2585 | { | |
2586 | line[0] = '\0'; | |
2587 | perror("ERROR: Early end-of-file while reading binary data"); | |
2588 | return (0); | |
2589 | } | |
ef416fc2 | 2590 | |
80ca4592 | 2591 | bytes -= linelen; |
2592 | } | |
2593 | } | |
2594 | } | |
ef416fc2 | 2595 | |
80ca4592 | 2596 | return (linelen); |
ef416fc2 | 2597 | } |
2598 | ||
2599 | ||
ef416fc2 | 2600 | /* |
2601 | * 'start_nup()' - Start processing for N-up printing... | |
2602 | */ | |
2603 | ||
2604 | static void | |
80ca4592 | 2605 | start_nup(pstops_doc_t *doc, /* I - Document information */ |
2606 | int number, /* I - Page number */ | |
2607 | int show_border, /* I - Show the border? */ | |
2608 | const int *bounding_box) /* I - BoundingBox value */ | |
ef416fc2 | 2609 | { |
80ca4592 | 2610 | int pos; /* Position on page */ |
2611 | int x, y; /* Relative position of subpage */ | |
2612 | float w, l, /* Width and length of subpage */ | |
2613 | tx, ty; /* Translation values for subpage */ | |
2614 | float pagew, /* Printable width of page */ | |
2615 | pagel; /* Printable height of page */ | |
2616 | int bboxw, /* BoundingBox width */ | |
2617 | bboxl; /* BoundingBox height */ | |
2618 | ||
ef416fc2 | 2619 | |
2abf387c | 2620 | if (doc->number_up > 1) |
80ca4592 | 2621 | doc_puts(doc, "userdict/ESPsave save put\n"); |
ef416fc2 | 2622 | |
80ca4592 | 2623 | if (doc->mirror) |
2624 | doc_printf(doc, "%.1f 0.0 translate -1 1 scale\n", PageWidth); | |
ef416fc2 | 2625 | |
80ca4592 | 2626 | pos = (number - 1) % doc->number_up; |
2627 | pagew = PageRight - PageLeft; | |
2628 | pagel = PageTop - PageBottom; | |
ef416fc2 | 2629 | |
80ca4592 | 2630 | if (doc->fitplot) |
2631 | { | |
2632 | bboxw = bounding_box[2] - bounding_box[0]; | |
2633 | bboxl = bounding_box[3] - bounding_box[1]; | |
2634 | } | |
2635 | else | |
2636 | { | |
2637 | bboxw = PageWidth; | |
2638 | bboxl = PageLength; | |
2639 | } | |
ef416fc2 | 2640 | |
80ca4592 | 2641 | fprintf(stderr, "DEBUG: pagew = %.1f, pagel = %.1f\n", pagew, pagel); |
2642 | fprintf(stderr, "DEBUG: bboxw = %d, bboxl = %d\n", bboxw, bboxl); | |
2643 | fprintf(stderr, "DEBUG: PageLeft = %.1f, PageRight = %.1f\n", | |
2644 | PageLeft, PageRight); | |
2645 | fprintf(stderr, "DEBUG: PageTop = %.1f, PageBottom = %.1f\n", | |
2646 | PageTop, PageBottom); | |
2647 | fprintf(stderr, "DEBUG: PageWidth = %.1f, PageLength = %.1f\n", | |
2648 | PageWidth, PageLength); | |
ef416fc2 | 2649 | |
2650 | switch (Orientation) | |
2651 | { | |
2652 | case 1 : /* Landscape */ | |
80ca4592 | 2653 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", PageLength); |
ef416fc2 | 2654 | break; |
2655 | case 2 : /* Reverse Portrait */ | |
80ca4592 | 2656 | doc_printf(doc, "%.1f %.1f translate 180 rotate\n", PageWidth, |
2657 | PageLength); | |
ef416fc2 | 2658 | break; |
2659 | case 3 : /* Reverse Landscape */ | |
80ca4592 | 2660 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", PageWidth); |
ef416fc2 | 2661 | break; |
2662 | } | |
2663 | ||
80ca4592 | 2664 | if (Duplex && doc->number_up > 1 && ((number / doc->number_up) & 1)) |
2665 | doc_printf(doc, "%.1f %.1f translate\n", PageWidth - PageRight, PageBottom); | |
2666 | else if (doc->number_up > 1 || doc->fitplot) | |
2667 | doc_printf(doc, "%.1f %.1f translate\n", PageLeft, PageBottom); | |
ef416fc2 | 2668 | |
80ca4592 | 2669 | switch (doc->number_up) |
ef416fc2 | 2670 | { |
2671 | default : | |
80ca4592 | 2672 | if (doc->fitplot) |
bd7854cb | 2673 | { |
80ca4592 | 2674 | w = pagew; |
2675 | l = w * bboxl / bboxw; | |
bd7854cb | 2676 | |
80ca4592 | 2677 | if (l > pagel) |
bd7854cb | 2678 | { |
80ca4592 | 2679 | l = pagel; |
2680 | w = l * bboxw / bboxl; | |
bd7854cb | 2681 | } |
2682 | ||
80ca4592 | 2683 | tx = 0.5 * (pagew - w); |
2684 | ty = 0.5 * (pagel - l); | |
bd7854cb | 2685 | |
80ca4592 | 2686 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", tx, ty, |
2687 | w / bboxw, l / bboxl); | |
bd7854cb | 2688 | } |
2689 | else | |
2690 | { | |
2691 | w = PageWidth; | |
2692 | l = PageLength; | |
2693 | } | |
ef416fc2 | 2694 | break; |
2695 | ||
2696 | case 2 : | |
2697 | if (Orientation & 1) | |
2698 | { | |
2699 | x = pos & 1; | |
2700 | ||
80ca4592 | 2701 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2702 | x = 1 - x; |
2703 | ||
80ca4592 | 2704 | w = pagel; |
2705 | l = w * bboxl / bboxw; | |
ef416fc2 | 2706 | |
80ca4592 | 2707 | if (l > (pagew * 0.5)) |
ef416fc2 | 2708 | { |
80ca4592 | 2709 | l = pagew * 0.5; |
2710 | w = l * bboxw / bboxl; | |
ef416fc2 | 2711 | } |
2712 | ||
80ca4592 | 2713 | tx = 0.5 * (pagew * 0.5 - l); |
2714 | ty = 0.5 * (pagel - w); | |
ef416fc2 | 2715 | |
80ca4592 | 2716 | if (doc->normal_landscape) |
2717 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); | |
ef416fc2 | 2718 | else |
80ca4592 | 2719 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); |
ef416fc2 | 2720 | |
80ca4592 | 2721 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2722 | ty, tx + pagew * 0.5 * x, w / bboxw, l / bboxl); | |
ef416fc2 | 2723 | } |
2724 | else | |
2725 | { | |
2726 | x = pos & 1; | |
2727 | ||
80ca4592 | 2728 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2729 | x = 1 - x; |
2730 | ||
80ca4592 | 2731 | l = pagew; |
2732 | w = l * bboxw / bboxl; | |
ef416fc2 | 2733 | |
80ca4592 | 2734 | if (w > (pagel * 0.5)) |
ef416fc2 | 2735 | { |
80ca4592 | 2736 | w = pagel * 0.5; |
2737 | l = w * bboxl / bboxw; | |
ef416fc2 | 2738 | } |
2739 | ||
80ca4592 | 2740 | tx = 0.5 * (pagel * 0.5 - w); |
2741 | ty = 0.5 * (pagew - l); | |
ef416fc2 | 2742 | |
80ca4592 | 2743 | if (doc->normal_landscape) |
2744 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); | |
ef416fc2 | 2745 | else |
80ca4592 | 2746 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2747 | |
80ca4592 | 2748 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2749 | tx + pagel * 0.5 * x, ty, w / bboxw, l / bboxl); | |
ef416fc2 | 2750 | } |
2751 | break; | |
2752 | ||
2753 | case 4 : | |
80ca4592 | 2754 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2755 | { |
2756 | x = (pos / 2) & 1; | |
2757 | y = pos & 1; | |
2758 | } | |
2759 | else | |
2760 | { | |
2761 | x = pos & 1; | |
2762 | y = (pos / 2) & 1; | |
2763 | } | |
2764 | ||
80ca4592 | 2765 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2766 | x = 1 - x; |
2767 | ||
80ca4592 | 2768 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2769 | y = 1 - y; |
2770 | ||
80ca4592 | 2771 | w = pagew * 0.5; |
2772 | l = w * bboxl / bboxw; | |
ef416fc2 | 2773 | |
80ca4592 | 2774 | if (l > (pagel * 0.5)) |
ef416fc2 | 2775 | { |
80ca4592 | 2776 | l = pagel * 0.5; |
2777 | w = l * bboxw / bboxl; | |
ef416fc2 | 2778 | } |
2779 | ||
80ca4592 | 2780 | tx = 0.5 * (pagew * 0.5 - w); |
2781 | ty = 0.5 * (pagel * 0.5 - l); | |
ef416fc2 | 2782 | |
80ca4592 | 2783 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2784 | tx + x * pagew * 0.5, ty + y * pagel * 0.5, | |
2785 | w / bboxw, l / bboxl); | |
ef416fc2 | 2786 | break; |
2787 | ||
2788 | case 6 : | |
2789 | if (Orientation & 1) | |
2790 | { | |
80ca4592 | 2791 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2792 | { |
2793 | x = pos / 3; | |
2794 | y = pos % 3; | |
2795 | ||
80ca4592 | 2796 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2797 | x = 1 - x; |
2798 | ||
80ca4592 | 2799 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2800 | y = 2 - y; |
2801 | } | |
2802 | else | |
2803 | { | |
2804 | x = pos & 1; | |
2805 | y = pos / 2; | |
2806 | ||
80ca4592 | 2807 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2808 | x = 1 - x; |
2809 | ||
80ca4592 | 2810 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2811 | y = 2 - y; |
2812 | } | |
2813 | ||
80ca4592 | 2814 | w = pagel * 0.5; |
2815 | l = w * bboxl / bboxw; | |
ef416fc2 | 2816 | |
80ca4592 | 2817 | if (l > (pagew * 0.333)) |
ef416fc2 | 2818 | { |
80ca4592 | 2819 | l = pagew * 0.333; |
2820 | w = l * bboxw / bboxl; | |
ef416fc2 | 2821 | } |
2822 | ||
80ca4592 | 2823 | tx = 0.5 * (pagel - 2 * w); |
2824 | ty = 0.5 * (pagew - 3 * l); | |
ef416fc2 | 2825 | |
80ca4592 | 2826 | if (doc->normal_landscape) |
f301802f | 2827 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2828 | else |
f301802f | 2829 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 2830 | |
80ca4592 | 2831 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 2832 | tx + x * w, ty + y * l, l / bboxl, w / bboxw); |
ef416fc2 | 2833 | } |
2834 | else | |
2835 | { | |
80ca4592 | 2836 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2837 | { |
2838 | x = pos / 2; | |
2839 | y = pos & 1; | |
2840 | ||
80ca4592 | 2841 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2842 | x = 2 - x; |
2843 | ||
80ca4592 | 2844 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2845 | y = 1 - y; |
2846 | } | |
2847 | else | |
2848 | { | |
2849 | x = pos % 3; | |
2850 | y = pos / 3; | |
2851 | ||
80ca4592 | 2852 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2853 | x = 2 - x; |
2854 | ||
80ca4592 | 2855 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2856 | y = 1 - y; |
2857 | } | |
2858 | ||
80ca4592 | 2859 | l = pagew * 0.5; |
2860 | w = l * bboxw / bboxl; | |
ef416fc2 | 2861 | |
80ca4592 | 2862 | if (w > (pagel * 0.333)) |
ef416fc2 | 2863 | { |
80ca4592 | 2864 | w = pagel * 0.333; |
2865 | l = w * bboxl / bboxw; | |
ef416fc2 | 2866 | } |
2867 | ||
f301802f | 2868 | tx = 0.5 * (pagel - 3 * w); |
2869 | ty = 0.5 * (pagew - 2 * l); | |
ef416fc2 | 2870 | |
80ca4592 | 2871 | if (doc->normal_landscape) |
f301802f | 2872 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 2873 | else |
f301802f | 2874 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2875 | |
80ca4592 | 2876 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 2877 | tx + w * x, ty + l * y, w / bboxw, l / bboxl); |
2878 | ||
ef416fc2 | 2879 | } |
2880 | break; | |
2881 | ||
2882 | case 9 : | |
80ca4592 | 2883 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2884 | { |
2885 | x = (pos / 3) % 3; | |
2886 | y = pos % 3; | |
2887 | } | |
2888 | else | |
2889 | { | |
2890 | x = pos % 3; | |
2891 | y = (pos / 3) % 3; | |
2892 | } | |
2893 | ||
80ca4592 | 2894 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2895 | x = 2 - x; |
2896 | ||
80ca4592 | 2897 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2898 | y = 2 - y; |
2899 | ||
80ca4592 | 2900 | w = pagew * 0.333; |
2901 | l = w * bboxl / bboxw; | |
ef416fc2 | 2902 | |
80ca4592 | 2903 | if (l > (pagel * 0.333)) |
ef416fc2 | 2904 | { |
80ca4592 | 2905 | l = pagel * 0.333; |
2906 | w = l * bboxw / bboxl; | |
ef416fc2 | 2907 | } |
2908 | ||
80ca4592 | 2909 | tx = 0.5 * (pagew * 0.333 - w); |
2910 | ty = 0.5 * (pagel * 0.333 - l); | |
ef416fc2 | 2911 | |
80ca4592 | 2912 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2913 | tx + x * pagew * 0.333, ty + y * pagel * 0.333, | |
2914 | w / bboxw, l / bboxl); | |
ef416fc2 | 2915 | break; |
2916 | ||
2917 | case 16 : | |
80ca4592 | 2918 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2919 | { |
2920 | x = (pos / 4) & 3; | |
2921 | y = pos & 3; | |
2922 | } | |
2923 | else | |
2924 | { | |
2925 | x = pos & 3; | |
2926 | y = (pos / 4) & 3; | |
2927 | } | |
2928 | ||
80ca4592 | 2929 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2930 | x = 3 - x; |
2931 | ||
80ca4592 | 2932 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2933 | y = 3 - y; |
2934 | ||
80ca4592 | 2935 | w = pagew * 0.25; |
2936 | l = w * bboxl / bboxw; | |
ef416fc2 | 2937 | |
80ca4592 | 2938 | if (l > (pagel * 0.25)) |
ef416fc2 | 2939 | { |
80ca4592 | 2940 | l = pagel * 0.25; |
2941 | w = l * bboxw / bboxl; | |
ef416fc2 | 2942 | } |
2943 | ||
80ca4592 | 2944 | tx = 0.5 * (pagew * 0.25 - w); |
2945 | ty = 0.5 * (pagel * 0.25 - l); | |
ef416fc2 | 2946 | |
80ca4592 | 2947 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2948 | tx + x * pagew * 0.25, ty + y * pagel * 0.25, | |
2949 | w / bboxw, l / bboxl); | |
ef416fc2 | 2950 | break; |
2951 | } | |
2952 | ||
2953 | /* | |
2954 | * Draw borders as necessary... | |
2955 | */ | |
2956 | ||
80ca4592 | 2957 | if (doc->page_border && show_border) |
ef416fc2 | 2958 | { |
80ca4592 | 2959 | int rects; /* Number of border rectangles */ |
2960 | float fscale, /* Scaling value for points */ | |
2961 | margin; /* Current margin for borders */ | |
ef416fc2 | 2962 | |
2963 | ||
80ca4592 | 2964 | rects = (doc->page_border & PSTOPS_BORDERDOUBLE) ? 2 : 1; |
ef416fc2 | 2965 | fscale = PageWidth / w; |
2966 | margin = 2.25 * fscale; | |
2967 | ||
2968 | /* | |
2969 | * Set the line width and color... | |
2970 | */ | |
2971 | ||
80ca4592 | 2972 | doc_puts(doc, "gsave\n"); |
2973 | doc_printf(doc, "%.3f setlinewidth 0 setgray newpath\n", | |
2974 | (doc->page_border & PSTOPS_BORDERTHICK) ? 0.5 * fscale : | |
2975 | 0.24 * fscale); | |
ef416fc2 | 2976 | |
2977 | /* | |
2978 | * Draw border boxes... | |
2979 | */ | |
2980 | ||
2981 | for (; rects > 0; rects --, margin += 2 * fscale) | |
80ca4592 | 2982 | if (doc->number_up > 1) |
2983 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", | |
2984 | margin - 2.25 * fscale, | |
2985 | margin - 2.25 * fscale, | |
2986 | bboxw + 4.5 * fscale - 2 * margin, | |
2987 | bboxl + 4.5 * fscale - 2 * margin); | |
ef416fc2 | 2988 | else |
80ca4592 | 2989 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", |
2990 | PageLeft + margin, | |
2991 | PageBottom + margin, | |
2992 | PageRight - PageLeft - 2 * margin, | |
2993 | PageTop - PageBottom - 2 * margin); | |
ef416fc2 | 2994 | |
2995 | /* | |
2996 | * Restore pen settings... | |
2997 | */ | |
2998 | ||
80ca4592 | 2999 | doc_puts(doc, "grestore\n"); |
ef416fc2 | 3000 | } |
3001 | ||
80ca4592 | 3002 | if (doc->fitplot) |
ef416fc2 | 3003 | { |
3004 | /* | |
3005 | * Clip the page that follows to the bounding box of the page... | |
3006 | */ | |
3007 | ||
80ca4592 | 3008 | doc_printf(doc, "%d %d translate\n", -bounding_box[0], |
3009 | -bounding_box[1]); | |
3010 | doc_printf(doc, "%d %d %d %d ESPrc\n", bounding_box[0], bounding_box[1], | |
3011 | bboxw, bboxl); | |
3012 | } | |
3013 | else if (doc->number_up > 1) | |
3014 | { | |
3015 | /* | |
3016 | * Clip the page that follows to the default page size... | |
3017 | */ | |
3018 | ||
3019 | doc_printf(doc, "0 0 %d %d ESPrc\n", bboxw, bboxl); | |
ef416fc2 | 3020 | } |
3021 | } | |
3022 | ||
3023 | ||
ed486911 | 3024 | /* |
3025 | * 'write_labels()' - Write the actual page labels. | |
3026 | * | |
3027 | * This function is a copy of the one in common.c since we need to | |
3028 | * use doc_puts/doc_printf instead of puts/printf... | |
3029 | */ | |
3030 | ||
3031 | static void | |
3032 | write_labels(pstops_doc_t *doc, /* I - Document information */ | |
3033 | int orient) /* I - Orientation of the page */ | |
3034 | { | |
3035 | float width, /* Width of page */ | |
3036 | length; /* Length of page */ | |
3037 | ||
3038 | ||
3039 | doc_puts(doc, "gsave\n"); | |
3040 | ||
3041 | if ((orient ^ Orientation) & 1) | |
3042 | { | |
3043 | width = PageLength; | |
3044 | length = PageWidth; | |
3045 | } | |
3046 | else | |
3047 | { | |
3048 | width = PageWidth; | |
3049 | length = PageLength; | |
3050 | } | |
3051 | ||
3052 | switch (orient & 3) | |
3053 | { | |
3054 | case 1 : /* Landscape */ | |
3055 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", length); | |
3056 | break; | |
3057 | case 2 : /* Reverse Portrait */ | |
3058 | doc_printf(doc, "%.1f %.1f translate 180 rotate\n", width, length); | |
3059 | break; | |
3060 | case 3 : /* Reverse Landscape */ | |
3061 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", width); | |
3062 | break; | |
3063 | } | |
3064 | ||
3065 | doc_puts(doc, "ESPwl\n"); | |
3066 | doc_puts(doc, "grestore\n"); | |
3067 | } | |
3068 | ||
3069 | ||
ef416fc2 | 3070 | /* |
2abf387c | 3071 | * End of "$Id: pstops.c 6025 2006-10-11 14:59:20Z mike $". |
ef416fc2 | 3072 | */ |