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ef416fc2 | 1 | /* |
0af14961 | 2 | * "$Id: pstops.c 7977 2008-09-23 23:44:33Z mike $" |
ef416fc2 | 3 | * |
71e16022 | 4 | * PostScript filter for CUPS. |
ef416fc2 | 5 | * |
12f89d24 | 6 | * Copyright 2007-2012 by Apple Inc. |
b86bc4cf | 7 | * Copyright 1993-2007 by Easy Software Products. |
ef416fc2 | 8 | * |
9 | * These coded instructions, statements, and computer programs are the | |
bc44d920 | 10 | * property of Apple Inc. and are protected by Federal copyright |
11 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
12 | * which should have been included with this file. If this file is | |
13 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 14 | * |
15 | * This file is subject to the Apple OS-Developed Software exception. | |
16 | * | |
17 | * Contents: | |
18 | * | |
0af14961 MS |
19 | * main() - Main entry. |
20 | * add_page() - Add a page to the pages array. | |
c24d2134 | 21 | * cancel_job() - Flag the job as canceled. |
80ca4592 | 22 | * check_range() - Check to see if the current page is selected for |
0af14961 MS |
23 | * printing. |
24 | * copy_bytes() - Copy bytes from the input file to stdout. | |
25 | * copy_comments() - Copy all of the comments section. | |
26 | * copy_dsc() - Copy a DSC-conforming document. | |
27 | * copy_non_dsc() - Copy a document that does not conform to the DSC. | |
28 | * copy_page() - Copy a page description. | |
29 | * copy_prolog() - Copy the document prolog section. | |
30 | * copy_setup() - Copy the document setup section. | |
31 | * copy_trailer() - Copy the document trailer. | |
32 | * do_prolog() - Send the necessary document prolog commands. | |
33 | * do_setup() - Send the necessary document setup commands. | |
80ca4592 | 34 | * doc_printf() - Send a formatted string to stdout and/or the temp |
35 | * file. | |
36 | * doc_puts() - Send a nul-terminated string to stdout and/or the | |
37 | * temp file. | |
38 | * doc_write() - Send data to stdout and/or the temp file. | |
0af14961 | 39 | * end_nup() - End processing for N-up printing. |
80ca4592 | 40 | * include_feature() - Include a printer option/feature command. |
0af14961 MS |
41 | * parse_text() - Parse a text value in a comment. |
42 | * set_pstops_options() - Set pstops options. | |
43 | * skip_page() - Skip past a page that won't be printed. | |
44 | * start_nup() - Start processing for N-up printing. | |
45 | * write_label_prolog() - Write the prolog with the classification and page | |
46 | * label. | |
ed486911 | 47 | * write_labels() - Write the actual page labels. |
0af14961 | 48 | * write_options() - Write options provided via %%IncludeFeature. |
ef416fc2 | 49 | */ |
50 | ||
51 | /* | |
52 | * Include necessary headers... | |
53 | */ | |
54 | ||
55 | #include "common.h" | |
e53920b9 | 56 | #include <limits.h> |
bd7854cb | 57 | #include <math.h> |
58 | #include <cups/file.h> | |
59 | #include <cups/array.h> | |
71e16022 | 60 | #include <cups/language-private.h> |
c24d2134 | 61 | #include <signal.h> |
ef416fc2 | 62 | |
63 | ||
64 | /* | |
65 | * Constants... | |
66 | */ | |
67 | ||
80ca4592 | 68 | #define PSTOPS_BORDERNONE 0 /* No border or hairline border */ |
69 | #define PSTOPS_BORDERTHICK 1 /* Think border */ | |
70 | #define PSTOPS_BORDERSINGLE 2 /* Single-line hairline border */ | |
71 | #define PSTOPS_BORDERSINGLE2 3 /* Single-line thick border */ | |
72 | #define PSTOPS_BORDERDOUBLE 4 /* Double-line hairline border */ | |
73 | #define PSTOPS_BORDERDOUBLE2 5 /* Double-line thick border */ | |
ef416fc2 | 74 | |
80ca4592 | 75 | #define PSTOPS_LAYOUT_LRBT 0 /* Left to right, bottom to top */ |
76 | #define PSTOPS_LAYOUT_LRTB 1 /* Left to right, top to bottom */ | |
77 | #define PSTOPS_LAYOUT_RLBT 2 /* Right to left, bottom to top */ | |
78 | #define PSTOPS_LAYOUT_RLTB 3 /* Right to left, top to bottom */ | |
79 | #define PSTOPS_LAYOUT_BTLR 4 /* Bottom to top, left to right */ | |
80 | #define PSTOPS_LAYOUT_TBLR 5 /* Top to bottom, left to right */ | |
81 | #define PSTOPS_LAYOUT_BTRL 6 /* Bottom to top, right to left */ | |
82 | #define PSTOPS_LAYOUT_TBRL 7 /* Top to bottom, right to left */ | |
ef416fc2 | 83 | |
80ca4592 | 84 | #define PSTOPS_LAYOUT_NEGATEY 1 /* The bits for the layout */ |
85 | #define PSTOPS_LAYOUT_NEGATEX 2 /* definitions above... */ | |
86 | #define PSTOPS_LAYOUT_VERTICAL 4 | |
ef416fc2 | 87 | |
88 | ||
bd7854cb | 89 | /* |
90 | * Types... | |
91 | */ | |
92 | ||
93 | typedef struct /**** Page information ****/ | |
94 | { | |
95 | char *label; /* Page label */ | |
80ca4592 | 96 | int bounding_box[4]; /* PageBoundingBox */ |
bd7854cb | 97 | off_t offset; /* Offset to start of page */ |
98 | ssize_t length; /* Number of bytes for page */ | |
80ca4592 | 99 | int num_options; /* Number of options for this page */ |
100 | cups_option_t *options; /* Options for this page */ | |
101 | } pstops_page_t; | |
102 | ||
103 | typedef struct /**** Document information ****/ | |
104 | { | |
105 | int page; /* Current page */ | |
106 | int bounding_box[4]; /* BoundingBox from header */ | |
107 | int new_bounding_box[4]; /* New composite bounding box */ | |
108 | int num_options; /* Number of document-wide options */ | |
109 | cups_option_t *options; /* Document-wide options */ | |
110 | int normal_landscape, /* Normal rotation for landscape? */ | |
111 | saw_eof, /* Saw the %%EOF comment? */ | |
112 | slow_collate, /* Collate copies by hand? */ | |
113 | slow_duplex, /* Duplex pages slowly? */ | |
114 | slow_order, /* Reverse pages slowly? */ | |
115 | use_ESPshowpage; /* Use ESPshowpage? */ | |
116 | cups_array_t *pages; /* Pages in document */ | |
117 | cups_file_t *temp; /* Temporary file, if any */ | |
118 | char tempfile[1024]; /* Temporary filename */ | |
119 | int job_id; /* Job ID */ | |
120 | const char *user, /* User name */ | |
121 | *title; /* Job name */ | |
122 | int copies; /* Number of copies */ | |
123 | const char *ap_input_slot, /* AP_FIRSTPAGE_InputSlot value */ | |
ba55dc12 MS |
124 | *ap_manual_feed, /* AP_FIRSTPAGE_ManualFeed value */ |
125 | *ap_media_color, /* AP_FIRSTPAGE_MediaColor value */ | |
126 | *ap_media_type, /* AP_FIRSTPAGE_MediaType value */ | |
127 | *ap_page_region, /* AP_FIRSTPAGE_PageRegion value */ | |
128 | *ap_page_size; /* AP_FIRSTPAGE_PageSize value */ | |
80ca4592 | 129 | int collate, /* Collate copies? */ |
130 | emit_jcl, /* Emit JCL commands? */ | |
131 | fitplot; /* Fit pages to media */ | |
80ca4592 | 132 | const char *input_slot, /* InputSlot value */ |
ba55dc12 MS |
133 | *manual_feed, /* ManualFeed value */ |
134 | *media_color, /* MediaColor value */ | |
135 | *media_type, /* MediaType value */ | |
136 | *page_region, /* PageRegion value */ | |
137 | *page_size; /* PageSize value */ | |
80ca4592 | 138 | int mirror, /* doc->mirror/mirror pages */ |
139 | number_up, /* Number of pages on each sheet */ | |
140 | number_up_layout, /* doc->number_up_layout of N-up pages */ | |
141 | output_order, /* Requested reverse output order? */ | |
142 | page_border; /* doc->page_border around pages */ | |
143 | const char *page_label, /* page-label option, if any */ | |
144 | *page_ranges, /* page-ranges option, if any */ | |
145 | *page_set; /* page-set option, if any */ | |
146 | } pstops_doc_t; | |
bd7854cb | 147 | |
148 | ||
ef416fc2 | 149 | /* |
80ca4592 | 150 | * Convenience macros... |
ef416fc2 | 151 | */ |
152 | ||
80ca4592 | 153 | #define is_first_page(p) (doc->number_up == 1 || \ |
154 | ((p) % doc->number_up) == 1) | |
155 | #define is_last_page(p) (doc->number_up == 1 || \ | |
156 | ((p) % doc->number_up) == 0) | |
157 | #define is_not_last_page(p) (doc->number_up > 1 && \ | |
158 | ((p) % doc->number_up) != 0) | |
ef416fc2 | 159 | |
160 | ||
c24d2134 MS |
161 | /* |
162 | * Local globals... | |
163 | */ | |
164 | ||
165 | static int JobCanceled = 0;/* Set to 1 on SIGTERM */ | |
166 | ||
167 | ||
ef416fc2 | 168 | /* |
169 | * Local functions... | |
170 | */ | |
171 | ||
80ca4592 | 172 | static pstops_page_t *add_page(pstops_doc_t *doc, const char *label); |
c24d2134 | 173 | static void cancel_job(int sig); |
80ca4592 | 174 | static int check_range(pstops_doc_t *doc, int page); |
bd7854cb | 175 | static void copy_bytes(cups_file_t *fp, off_t offset, |
176 | size_t length); | |
91c84a35 | 177 | static ssize_t copy_comments(cups_file_t *fp, pstops_doc_t *doc, |
2abf387c | 178 | ppd_file_t *ppd, char *line, |
91c84a35 | 179 | ssize_t linelen, size_t linesize); |
80ca4592 | 180 | static void copy_dsc(cups_file_t *fp, pstops_doc_t *doc, |
91c84a35 | 181 | ppd_file_t *ppd, char *line, ssize_t linelen, |
80ca4592 | 182 | size_t linesize); |
183 | static void copy_non_dsc(cups_file_t *fp, pstops_doc_t *doc, | |
184 | ppd_file_t *ppd, char *line, | |
91c84a35 MS |
185 | ssize_t linelen, size_t linesize); |
186 | static ssize_t copy_page(cups_file_t *fp, pstops_doc_t *doc, | |
80ca4592 | 187 | ppd_file_t *ppd, int number, char *line, |
91c84a35 MS |
188 | ssize_t linelen, size_t linesize); |
189 | static ssize_t copy_prolog(cups_file_t *fp, pstops_doc_t *doc, | |
80ca4592 | 190 | ppd_file_t *ppd, char *line, |
91c84a35 MS |
191 | ssize_t linelen, size_t linesize); |
192 | static ssize_t copy_setup(cups_file_t *fp, pstops_doc_t *doc, | |
80ca4592 | 193 | ppd_file_t *ppd, char *line, |
91c84a35 MS |
194 | ssize_t linelen, size_t linesize); |
195 | static ssize_t copy_trailer(cups_file_t *fp, pstops_doc_t *doc, | |
80ca4592 | 196 | ppd_file_t *ppd, int number, char *line, |
91c84a35 | 197 | ssize_t linelen, size_t linesize); |
80ca4592 | 198 | static void do_prolog(pstops_doc_t *doc, ppd_file_t *ppd); |
199 | static void do_setup(pstops_doc_t *doc, ppd_file_t *ppd); | |
f301802f | 200 | static void doc_printf(pstops_doc_t *doc, const char *format, ...) |
85dda01c | 201 | __attribute__ ((__format__ (__printf__, 2, 3))); |
80ca4592 | 202 | static void doc_puts(pstops_doc_t *doc, const char *s); |
203 | static void doc_write(pstops_doc_t *doc, const char *s, size_t len); | |
204 | static void end_nup(pstops_doc_t *doc, int number); | |
205 | static int include_feature(ppd_file_t *ppd, const char *line, | |
206 | int num_options, | |
207 | cups_option_t **options); | |
208 | static char *parse_text(const char *start, char **end, char *buffer, | |
209 | size_t bufsize); | |
210 | static void set_pstops_options(pstops_doc_t *doc, ppd_file_t *ppd, | |
211 | char *argv[], int num_options, | |
212 | cups_option_t *options); | |
91c84a35 | 213 | static ssize_t skip_page(cups_file_t *fp, char *line, ssize_t linelen, |
80ca4592 | 214 | size_t linesize); |
215 | static void start_nup(pstops_doc_t *doc, int number, | |
216 | int show_border, const int *bounding_box); | |
b86bc4cf | 217 | static void write_label_prolog(pstops_doc_t *doc, const char *label, |
218 | float bottom, float top, | |
219 | float width); | |
ed486911 | 220 | static void write_labels(pstops_doc_t *doc, int orient); |
0af14961 MS |
221 | static void write_options(pstops_doc_t *doc, ppd_file_t *ppd, |
222 | int num_options, cups_option_t *options); | |
ef416fc2 | 223 | |
224 | ||
225 | /* | |
0af14961 | 226 | * 'main()' - Main entry. |
ef416fc2 | 227 | */ |
228 | ||
bd7854cb | 229 | int /* O - Exit status */ |
230 | main(int argc, /* I - Number of command-line args */ | |
231 | char *argv[]) /* I - Command-line arguments */ | |
ef416fc2 | 232 | { |
80ca4592 | 233 | pstops_doc_t doc; /* Document information */ |
234 | cups_file_t *fp; /* Print file */ | |
bd7854cb | 235 | ppd_file_t *ppd; /* PPD file */ |
bd7854cb | 236 | int num_options; /* Number of print options */ |
237 | cups_option_t *options; /* Print options */ | |
bd7854cb | 238 | char line[8192]; /* Line buffer */ |
bd7854cb | 239 | size_t len; /* Length of line buffer */ |
7ff4fea9 MS |
240 | #if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET) |
241 | struct sigaction action; /* Actions for POSIX signals */ | |
242 | #endif /* HAVE_SIGACTION && !HAVE_SIGSET */ | |
80ca4592 | 243 | |
ef416fc2 | 244 | |
245 | /* | |
246 | * Make sure status messages are not buffered... | |
247 | */ | |
248 | ||
249 | setbuf(stderr, NULL); | |
250 | ||
eac3a0a0 MS |
251 | /* |
252 | * Ignore broken pipe signals... | |
253 | */ | |
254 | ||
255 | signal(SIGPIPE, SIG_IGN); | |
256 | ||
ef416fc2 | 257 | /* |
258 | * Check command-line... | |
259 | */ | |
260 | ||
261 | if (argc < 6 || argc > 7) | |
262 | { | |
f0ab5bff | 263 | _cupsLangPrintf(stderr, |
0837b7e8 | 264 | _("Usage: %s job-id user title copies options file"), |
f0ab5bff | 265 | argv[0]); |
ef416fc2 | 266 | return (1); |
267 | } | |
268 | ||
c24d2134 MS |
269 | /* |
270 | * Register a signal handler to cleanly cancel a job. | |
271 | */ | |
272 | ||
273 | #ifdef HAVE_SIGSET /* Use System V signals over POSIX to avoid bugs */ | |
274 | sigset(SIGTERM, cancel_job); | |
275 | #elif defined(HAVE_SIGACTION) | |
276 | memset(&action, 0, sizeof(action)); | |
277 | ||
278 | sigemptyset(&action.sa_mask); | |
279 | action.sa_handler = cancel_job; | |
280 | sigaction(SIGTERM, &action, NULL); | |
281 | #else | |
282 | signal(SIGTERM, cancel_job); | |
283 | #endif /* HAVE_SIGSET */ | |
284 | ||
ef416fc2 | 285 | /* |
286 | * If we have 7 arguments, print the file named on the command-line. | |
287 | * Otherwise, send stdin instead... | |
288 | */ | |
289 | ||
290 | if (argc == 6) | |
80ca4592 | 291 | fp = cupsFileStdin(); |
ef416fc2 | 292 | else |
293 | { | |
294 | /* | |
295 | * Try to open the print file... | |
296 | */ | |
297 | ||
80ca4592 | 298 | if ((fp = cupsFileOpen(argv[6], "r")) == NULL) |
ef416fc2 | 299 | { |
0837b7e8 | 300 | _cupsLangPrintError("ERROR", _("Unable to open print file")); |
ef416fc2 | 301 | return (1); |
302 | } | |
303 | } | |
304 | ||
305 | /* | |
80ca4592 | 306 | * Read the first line to see if we have DSC comments... |
ef416fc2 | 307 | */ |
308 | ||
80ca4592 | 309 | if ((len = cupsFileGetLine(fp, line, sizeof(line))) == 0) |
310 | { | |
c7017ecc | 311 | fputs("DEBUG: The print file is empty.\n", stderr); |
80ca4592 | 312 | return (1); |
313 | } | |
ef416fc2 | 314 | |
80ca4592 | 315 | /* |
316 | * Process command-line options... | |
317 | */ | |
ef416fc2 | 318 | |
319 | options = NULL; | |
320 | num_options = cupsParseOptions(argv[5], 0, &options); | |
80ca4592 | 321 | ppd = SetCommonOptions(num_options, options, 1); |
ef416fc2 | 322 | |
80ca4592 | 323 | set_pstops_options(&doc, ppd, argv, num_options, options); |
ef416fc2 | 324 | |
80ca4592 | 325 | /* |
326 | * Write any "exit server" options that have been selected... | |
327 | */ | |
ef416fc2 | 328 | |
80ca4592 | 329 | ppdEmit(ppd, stdout, PPD_ORDER_EXIT); |
ef416fc2 | 330 | |
80ca4592 | 331 | /* |
332 | * Write any JCL commands that are needed to print PostScript code... | |
333 | */ | |
bd7854cb | 334 | |
80ca4592 | 335 | if (doc.emit_jcl) |
336 | ppdEmitJCL(ppd, stdout, doc.job_id, doc.user, doc.title); | |
ef416fc2 | 337 | |
80ca4592 | 338 | /* |
339 | * Start with a DSC header... | |
340 | */ | |
ef416fc2 | 341 | |
80ca4592 | 342 | puts("%!PS-Adobe-3.0"); |
ef416fc2 | 343 | |
80ca4592 | 344 | /* |
345 | * Skip leading PJL in the document... | |
346 | */ | |
ef416fc2 | 347 | |
80ca4592 | 348 | while (!strncmp(line, "\033%-12345X", 9) || !strncmp(line, "@PJL ", 5)) |
bd7854cb | 349 | { |
350 | /* | |
80ca4592 | 351 | * Yup, we have leading PJL fun, so skip it until we hit the line |
352 | * with "ENTER LANGUAGE"... | |
bd7854cb | 353 | */ |
354 | ||
80ca4592 | 355 | fputs("DEBUG: Skipping PJL header...\n", stderr); |
bd7854cb | 356 | |
d6ae789d | 357 | while (strstr(line, "ENTER LANGUAGE") == NULL && strncmp(line, "%!", 2)) |
80ca4592 | 358 | if ((len = cupsFileGetLine(fp, line, sizeof(line))) == 0) |
359 | break; | |
ef416fc2 | 360 | |
d6ae789d | 361 | if (!strncmp(line, "%!", 2)) |
362 | break; | |
363 | ||
80ca4592 | 364 | if ((len = cupsFileGetLine(fp, line, sizeof(line))) == 0) |
365 | break; | |
bd7854cb | 366 | } |
367 | ||
ef416fc2 | 368 | /* |
80ca4592 | 369 | * Now see if the document conforms to the Adobe Document Structuring |
370 | * Conventions... | |
ef416fc2 | 371 | */ |
372 | ||
80ca4592 | 373 | if (!strncmp(line, "%!PS-Adobe-", 11)) |
bd7854cb | 374 | { |
375 | /* | |
80ca4592 | 376 | * Yes, filter the document... |
bd7854cb | 377 | */ |
378 | ||
80ca4592 | 379 | copy_dsc(fp, &doc, ppd, line, len, sizeof(line)); |
bd7854cb | 380 | } |
80ca4592 | 381 | else |
ef416fc2 | 382 | { |
383 | /* | |
80ca4592 | 384 | * No, display an error message and treat the file as if it contains |
385 | * a single page... | |
ef416fc2 | 386 | */ |
387 | ||
80ca4592 | 388 | copy_non_dsc(fp, &doc, ppd, line, len, sizeof(line)); |
ef416fc2 | 389 | } |
ef416fc2 | 390 | |
bd7854cb | 391 | /* |
80ca4592 | 392 | * Send %%EOF as needed... |
bd7854cb | 393 | */ |
394 | ||
80ca4592 | 395 | if (!doc.saw_eof) |
396 | puts("%%EOF"); | |
bd7854cb | 397 | |
ef416fc2 | 398 | /* |
80ca4592 | 399 | * End the job with the appropriate JCL command or CTRL-D... |
ef416fc2 | 400 | */ |
401 | ||
80ca4592 | 402 | if (doc.emit_jcl) |
ef416fc2 | 403 | { |
80ca4592 | 404 | if (ppd && ppd->jcl_end) |
405 | ppdEmitJCLEnd(ppd, stdout); | |
406 | else | |
407 | putchar(0x04); | |
ef416fc2 | 408 | } |
ef416fc2 | 409 | |
410 | /* | |
80ca4592 | 411 | * Close files and remove the temporary file if needed... |
ef416fc2 | 412 | */ |
413 | ||
80ca4592 | 414 | if (doc.temp) |
ef416fc2 | 415 | { |
80ca4592 | 416 | cupsFileClose(doc.temp); |
417 | unlink(doc.tempfile); | |
ef416fc2 | 418 | } |
419 | ||
80ca4592 | 420 | ppdClose(ppd); |
421 | cupsFreeOptions(num_options, options); | |
ef416fc2 | 422 | |
80ca4592 | 423 | cupsFileClose(fp); |
ef416fc2 | 424 | |
80ca4592 | 425 | return (0); |
426 | } | |
ef416fc2 | 427 | |
ef416fc2 | 428 | |
80ca4592 | 429 | /* |
0af14961 | 430 | * 'add_page()' - Add a page to the pages array. |
80ca4592 | 431 | */ |
ef416fc2 | 432 | |
80ca4592 | 433 | static pstops_page_t * /* O - New page info object */ |
434 | add_page(pstops_doc_t *doc, /* I - Document information */ | |
435 | const char *label) /* I - Page label */ | |
436 | { | |
437 | pstops_page_t *pageinfo; /* New page info object */ | |
ef416fc2 | 438 | |
ef416fc2 | 439 | |
80ca4592 | 440 | if (!doc->pages) |
441 | doc->pages = cupsArrayNew(NULL, NULL); | |
ef416fc2 | 442 | |
80ca4592 | 443 | if (!doc->pages) |
ef416fc2 | 444 | { |
0837b7e8 | 445 | _cupsLangPrintError("EMERG", _("Unable to allocate memory for pages array")); |
80ca4592 | 446 | exit(1); |
ef416fc2 | 447 | } |
80ca4592 | 448 | |
449 | if ((pageinfo = calloc(1, sizeof(pstops_page_t))) == NULL) | |
ef416fc2 | 450 | { |
0837b7e8 | 451 | _cupsLangPrintError("EMERG", _("Unable to allocate memory for page info")); |
80ca4592 | 452 | exit(1); |
453 | } | |
ef416fc2 | 454 | |
80ca4592 | 455 | pageinfo->label = strdup(label); |
456 | pageinfo->offset = cupsFileTell(doc->temp); | |
ef416fc2 | 457 | |
80ca4592 | 458 | cupsArrayAdd(doc->pages, pageinfo); |
ef416fc2 | 459 | |
80ca4592 | 460 | doc->page ++; |
ef416fc2 | 461 | |
80ca4592 | 462 | return (pageinfo); |
463 | } | |
ef416fc2 | 464 | |
ef416fc2 | 465 | |
c24d2134 MS |
466 | /* |
467 | * 'cancel_job()' - Flag the job as canceled. | |
468 | */ | |
469 | ||
470 | static void | |
471 | cancel_job(int sig) /* I - Signal number (unused) */ | |
472 | { | |
473 | (void)sig; | |
474 | ||
475 | JobCanceled = 1; | |
476 | } | |
477 | ||
478 | ||
80ca4592 | 479 | /* |
480 | * 'check_range()' - Check to see if the current page is selected for | |
481 | * printing. | |
482 | */ | |
ef416fc2 | 483 | |
80ca4592 | 484 | static int /* O - 1 if selected, 0 otherwise */ |
485 | check_range(pstops_doc_t *doc, /* I - Document information */ | |
486 | int page) /* I - Page number */ | |
487 | { | |
488 | const char *range; /* Pointer into range string */ | |
489 | int lower, upper; /* Lower and upper page numbers */ | |
ef416fc2 | 490 | |
ef416fc2 | 491 | |
80ca4592 | 492 | if (doc->page_set) |
ef416fc2 | 493 | { |
494 | /* | |
80ca4592 | 495 | * See if we only print even or odd pages... |
ef416fc2 | 496 | */ |
497 | ||
88f9aafc | 498 | if (!_cups_strcasecmp(doc->page_set, "even") && (page & 1)) |
80ca4592 | 499 | return (0); |
ef416fc2 | 500 | |
88f9aafc | 501 | if (!_cups_strcasecmp(doc->page_set, "odd") && !(page & 1)) |
80ca4592 | 502 | return (0); |
503 | } | |
ef416fc2 | 504 | |
80ca4592 | 505 | if (!doc->page_ranges) |
506 | return (1); /* No range, print all pages... */ | |
ef416fc2 | 507 | |
80ca4592 | 508 | for (range = doc->page_ranges; *range != '\0';) |
509 | { | |
510 | if (*range == '-') | |
511 | { | |
512 | lower = 1; | |
513 | range ++; | |
514 | upper = strtol(range, (char **)&range, 10); | |
515 | } | |
516 | else | |
517 | { | |
518 | lower = strtol(range, (char **)&range, 10); | |
ef416fc2 | 519 | |
80ca4592 | 520 | if (*range == '-') |
ef416fc2 | 521 | { |
80ca4592 | 522 | range ++; |
523 | if (!isdigit(*range & 255)) | |
524 | upper = 65535; | |
525 | else | |
526 | upper = strtol(range, (char **)&range, 10); | |
ef416fc2 | 527 | } |
80ca4592 | 528 | else |
529 | upper = lower; | |
530 | } | |
531 | ||
532 | if (page >= lower && page <= upper) | |
533 | return (1); | |
534 | ||
535 | if (*range == ',') | |
536 | range ++; | |
537 | else | |
538 | break; | |
539 | } | |
540 | ||
541 | return (0); | |
542 | } | |
543 | ||
544 | ||
545 | /* | |
0af14961 | 546 | * 'copy_bytes()' - Copy bytes from the input file to stdout. |
80ca4592 | 547 | */ |
548 | ||
549 | static void | |
550 | copy_bytes(cups_file_t *fp, /* I - File to read from */ | |
551 | off_t offset, /* I - Offset to page data */ | |
552 | size_t length) /* I - Length of page data */ | |
553 | { | |
554 | char buffer[8192]; /* Data buffer */ | |
555 | ssize_t nbytes; /* Number of bytes read */ | |
556 | size_t nleft; /* Number of bytes left/remaining */ | |
557 | ||
558 | ||
559 | nleft = length; | |
560 | ||
561 | if (cupsFileSeek(fp, offset) < 0) | |
562 | { | |
0837b7e8 | 563 | _cupsLangPrintError("ERROR", _("Unable to see in file")); |
80ca4592 | 564 | return; |
565 | } | |
566 | ||
567 | while (nleft > 0 || length == 0) | |
568 | { | |
569 | if (nleft > sizeof(buffer) || length == 0) | |
570 | nbytes = sizeof(buffer); | |
571 | else | |
572 | nbytes = nleft; | |
573 | ||
574 | if ((nbytes = cupsFileRead(fp, buffer, nbytes)) < 1) | |
575 | return; | |
576 | ||
577 | nleft -= nbytes; | |
578 | ||
579 | fwrite(buffer, 1, nbytes, stdout); | |
580 | } | |
581 | } | |
582 | ||
583 | ||
584 | /* | |
0af14961 | 585 | * 'copy_comments()' - Copy all of the comments section. |
80ca4592 | 586 | * |
587 | * This function expects "line" to be filled with a comment line. | |
588 | * On return, "line" will contain the next line in the file, if any. | |
589 | */ | |
590 | ||
91c84a35 | 591 | static ssize_t /* O - Length of next line */ |
80ca4592 | 592 | copy_comments(cups_file_t *fp, /* I - File to read from */ |
593 | pstops_doc_t *doc, /* I - Document info */ | |
2abf387c | 594 | ppd_file_t *ppd, /* I - PPD file */ |
80ca4592 | 595 | char *line, /* I - Line buffer */ |
91c84a35 | 596 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 597 | size_t linesize) /* I - Size of line buffer */ |
598 | { | |
599 | int saw_bounding_box, /* Saw %%BoundingBox: comment? */ | |
600 | saw_for, /* Saw %%For: comment? */ | |
601 | saw_pages, /* Saw %%Pages: comment? */ | |
602 | saw_title; /* Saw %%Title: comment? */ | |
603 | ||
604 | ||
605 | /* | |
606 | * Loop until we see %%EndComments or a non-comment line... | |
607 | */ | |
608 | ||
609 | saw_bounding_box = 0; | |
610 | saw_for = 0; | |
611 | saw_pages = 0; | |
eac3a0a0 | 612 | saw_title = 0; |
80ca4592 | 613 | |
614 | while (line[0] == '%') | |
615 | { | |
616 | /* | |
617 | * Strip trailing whitespace... | |
618 | */ | |
619 | ||
620 | while (linelen > 0) | |
621 | { | |
622 | linelen --; | |
623 | ||
624 | if (!isspace(line[linelen] & 255)) | |
625 | break; | |
626 | else | |
627 | line[linelen] = '\0'; | |
628 | } | |
629 | ||
630 | /* | |
631 | * Log the header... | |
632 | */ | |
633 | ||
634 | fprintf(stderr, "DEBUG: %s\n", line); | |
635 | ||
636 | /* | |
637 | * Pull the headers out... | |
638 | */ | |
639 | ||
640 | if (!strncmp(line, "%%Pages:", 8)) | |
641 | { | |
2abf387c | 642 | int pages; /* Number of pages */ |
643 | ||
eac3a0a0 | 644 | if (saw_pages) |
c7017ecc | 645 | fputs("DEBUG: A duplicate %%Pages: comment was seen.\n", stderr); |
80ca4592 | 646 | |
647 | saw_pages = 1; | |
2abf387c | 648 | |
649 | if (Duplex && (pages = atoi(line + 8)) > 0 && pages <= doc->number_up) | |
650 | { | |
651 | /* | |
652 | * Since we will only be printing on a single page, disable duplexing. | |
653 | */ | |
654 | ||
655 | Duplex = 0; | |
656 | doc->slow_duplex = 0; | |
657 | ||
658 | if (cupsGetOption("sides", doc->num_options, doc->options)) | |
659 | doc->num_options = cupsAddOption("sides", "one-sided", | |
660 | doc->num_options, &(doc->options)); | |
661 | ||
662 | if (cupsGetOption("Duplex", doc->num_options, doc->options)) | |
663 | doc->num_options = cupsAddOption("Duplex", "None", | |
664 | doc->num_options, &(doc->options)); | |
665 | ||
666 | if (cupsGetOption("EFDuplex", doc->num_options, doc->options)) | |
667 | doc->num_options = cupsAddOption("EFDuplex", "None", | |
668 | doc->num_options, &(doc->options)); | |
669 | ||
670 | if (cupsGetOption("EFDuplexing", doc->num_options, doc->options)) | |
671 | doc->num_options = cupsAddOption("EFDuplexing", "False", | |
672 | doc->num_options, &(doc->options)); | |
673 | ||
674 | if (cupsGetOption("KD03Duplex", doc->num_options, doc->options)) | |
675 | doc->num_options = cupsAddOption("KD03Duplex", "None", | |
676 | doc->num_options, &(doc->options)); | |
677 | ||
678 | if (cupsGetOption("JCLDuplex", doc->num_options, doc->options)) | |
679 | doc->num_options = cupsAddOption("JCLDuplex", "None", | |
680 | doc->num_options, &(doc->options)); | |
681 | ||
682 | ppdMarkOption(ppd, "Duplex", "None"); | |
683 | ppdMarkOption(ppd, "EFDuplex", "None"); | |
684 | ppdMarkOption(ppd, "EFDuplexing", "False"); | |
685 | ppdMarkOption(ppd, "KD03Duplex", "None"); | |
686 | ppdMarkOption(ppd, "JCLDuplex", "None"); | |
687 | } | |
80ca4592 | 688 | } |
689 | else if (!strncmp(line, "%%BoundingBox:", 14)) | |
690 | { | |
eac3a0a0 | 691 | if (saw_bounding_box) |
c7017ecc | 692 | fputs("DEBUG: A duplicate %%BoundingBox: comment was seen.\n", stderr); |
d6ae789d | 693 | else if (strstr(line + 14, "(atend)")) |
694 | { | |
695 | /* | |
696 | * Do nothing for now but use the default imageable area... | |
697 | */ | |
698 | } | |
80ca4592 | 699 | else if (sscanf(line + 14, "%d%d%d%d", doc->bounding_box + 0, |
700 | doc->bounding_box + 1, doc->bounding_box + 2, | |
701 | doc->bounding_box + 3) != 4) | |
ef416fc2 | 702 | { |
c7017ecc | 703 | fputs("DEBUG: A bad %%BoundingBox: comment was seen.\n", stderr); |
80ca4592 | 704 | |
705 | doc->bounding_box[0] = (int)PageLeft; | |
706 | doc->bounding_box[1] = (int)PageBottom; | |
707 | doc->bounding_box[2] = (int)PageRight; | |
708 | doc->bounding_box[3] = (int)PageTop; | |
ef416fc2 | 709 | } |
80ca4592 | 710 | |
711 | saw_bounding_box = 1; | |
712 | } | |
713 | else if (!strncmp(line, "%%For:", 6)) | |
714 | { | |
715 | saw_for = 1; | |
b86bc4cf | 716 | doc_printf(doc, "%s\n", line); |
80ca4592 | 717 | } |
718 | else if (!strncmp(line, "%%Title:", 8)) | |
719 | { | |
720 | saw_title = 1; | |
b86bc4cf | 721 | doc_printf(doc, "%s\n", line); |
80ca4592 | 722 | } |
723 | else if (!strncmp(line, "%cupsRotation:", 14)) | |
724 | { | |
725 | /* | |
726 | * Reset orientation of document? | |
727 | */ | |
728 | ||
729 | int orient = (atoi(line + 14) / 90) & 3; | |
730 | ||
731 | if (orient != Orientation) | |
ef416fc2 | 732 | { |
733 | /* | |
80ca4592 | 734 | * Yes, update things so that the pages come out right... |
ef416fc2 | 735 | */ |
736 | ||
80ca4592 | 737 | Orientation = (4 - Orientation + orient) & 3; |
738 | UpdatePageVars(); | |
739 | Orientation = orient; | |
ef416fc2 | 740 | } |
80ca4592 | 741 | } |
742 | else if (!strcmp(line, "%%EndComments")) | |
743 | { | |
744 | linelen = cupsFileGetLine(fp, line, linesize); | |
745 | break; | |
746 | } | |
747 | else if (strncmp(line, "%!", 2) && strncmp(line, "%cups", 5)) | |
b86bc4cf | 748 | doc_printf(doc, "%s\n", line); |
80ca4592 | 749 | |
750 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) | |
751 | break; | |
752 | } | |
753 | ||
eac3a0a0 | 754 | if (!saw_bounding_box) |
c7017ecc MS |
755 | fputs("DEBUG: There wasn't a %%BoundingBox: comment in the header.\n", |
756 | stderr); | |
80ca4592 | 757 | |
eac3a0a0 | 758 | if (!saw_pages) |
c7017ecc | 759 | fputs("DEBUG: There wasn't a %%Pages: comment in the header.\n", stderr); |
80ca4592 | 760 | |
761 | if (!saw_for) | |
2abf387c | 762 | WriteTextComment("For", doc->user); |
80ca4592 | 763 | |
764 | if (!saw_title) | |
2abf387c | 765 | WriteTextComment("Title", doc->title); |
80ca4592 | 766 | |
767 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) | |
768 | { | |
769 | /* | |
770 | * Tell the document processor the copy and duplex options | |
771 | * that are required... | |
772 | */ | |
773 | ||
b86bc4cf | 774 | doc_printf(doc, "%%%%Requirements: numcopies(%d)%s%s\n", doc->copies, |
775 | doc->collate ? " collate" : "", | |
776 | Duplex ? " duplex" : ""); | |
80ca4592 | 777 | |
778 | /* | |
779 | * Apple uses RBI comments for various non-PPD options... | |
780 | */ | |
781 | ||
b86bc4cf | 782 | doc_printf(doc, "%%RBINumCopies: %d\n", doc->copies); |
80ca4592 | 783 | } |
784 | else | |
785 | { | |
786 | /* | |
787 | * Tell the document processor the duplex option that is required... | |
788 | */ | |
789 | ||
790 | if (Duplex) | |
b86bc4cf | 791 | doc_puts(doc, "%%Requirements: duplex\n"); |
80ca4592 | 792 | |
793 | /* | |
794 | * Apple uses RBI comments for various non-PPD options... | |
795 | */ | |
796 | ||
b86bc4cf | 797 | doc_puts(doc, "%RBINumCopies: 1\n"); |
80ca4592 | 798 | } |
799 | ||
b86bc4cf | 800 | doc_puts(doc, "%%Pages: (atend)\n"); |
801 | doc_puts(doc, "%%BoundingBox: (atend)\n"); | |
802 | doc_puts(doc, "%%EndComments\n"); | |
80ca4592 | 803 | |
804 | return (linelen); | |
805 | } | |
806 | ||
807 | ||
808 | /* | |
0af14961 | 809 | * 'copy_dsc()' - Copy a DSC-conforming document. |
80ca4592 | 810 | * |
811 | * This function expects "line" to be filled with the %!PS-Adobe comment line. | |
812 | */ | |
813 | ||
814 | static void | |
815 | copy_dsc(cups_file_t *fp, /* I - File to read from */ | |
816 | pstops_doc_t *doc, /* I - Document info */ | |
817 | ppd_file_t *ppd, /* I - PPD file */ | |
818 | char *line, /* I - Line buffer */ | |
91c84a35 | 819 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 820 | size_t linesize) /* I - Size of line buffer */ |
821 | { | |
822 | int number; /* Page number */ | |
823 | pstops_page_t *pageinfo; /* Page information */ | |
824 | ||
825 | ||
826 | /* | |
827 | * Make sure we use ESPshowpage for EPS files... | |
828 | */ | |
829 | ||
830 | if (strstr(line, "EPSF")) | |
831 | { | |
832 | doc->use_ESPshowpage = 1; | |
833 | doc->number_up = 1; | |
834 | } | |
835 | ||
836 | /* | |
837 | * Start sending the document with any commands needed... | |
838 | */ | |
839 | ||
840 | fprintf(stderr, "DEBUG: Before copy_comments - %s", line); | |
2abf387c | 841 | linelen = copy_comments(fp, doc, ppd, line, linelen, linesize); |
80ca4592 | 842 | |
843 | /* | |
844 | * Now find the prolog section, if any... | |
845 | */ | |
846 | ||
847 | fprintf(stderr, "DEBUG: Before copy_prolog - %s", line); | |
d6ae789d | 848 | linelen = copy_prolog(fp, doc, ppd, line, linelen, linesize); |
80ca4592 | 849 | |
850 | /* | |
851 | * Then the document setup section... | |
852 | */ | |
853 | ||
854 | fprintf(stderr, "DEBUG: Before copy_setup - %s", line); | |
d6ae789d | 855 | linelen = copy_setup(fp, doc, ppd, line, linelen, linesize); |
856 | ||
857 | /* | |
858 | * Copy until we see %%Page:... | |
859 | */ | |
860 | ||
861 | while (strncmp(line, "%%Page:", 7) && strncmp(line, "%%Trailer", 9)) | |
862 | { | |
b86bc4cf | 863 | doc_write(doc, line, linelen); |
d6ae789d | 864 | |
865 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) | |
866 | break; | |
867 | } | |
80ca4592 | 868 | |
869 | /* | |
870 | * Then process pages until we have no more... | |
871 | */ | |
872 | ||
873 | number = 0; | |
874 | ||
875 | fprintf(stderr, "DEBUG: Before page loop - %s", line); | |
876 | while (!strncmp(line, "%%Page:", 7)) | |
877 | { | |
c24d2134 MS |
878 | if (JobCanceled) |
879 | break; | |
880 | ||
80ca4592 | 881 | number ++; |
882 | ||
883 | if (check_range(doc, (number - 1) / doc->number_up + 1)) | |
884 | { | |
885 | fprintf(stderr, "DEBUG: Copying page %d...\n", number); | |
886 | linelen = copy_page(fp, doc, ppd, number, line, linelen, linesize); | |
887 | } | |
888 | else | |
889 | { | |
890 | fprintf(stderr, "DEBUG: Skipping page %d...\n", number); | |
891 | linelen = skip_page(fp, line, linelen, linesize); | |
892 | } | |
893 | } | |
894 | ||
895 | /* | |
896 | * Finish up the last page(s)... | |
897 | */ | |
898 | ||
080811b1 MS |
899 | if (number && is_not_last_page(number) && cupsArrayLast(doc->pages) && |
900 | check_range(doc, (number - 1) / doc->number_up + 1)) | |
80ca4592 | 901 | { |
902 | pageinfo = (pstops_page_t *)cupsArrayLast(doc->pages); | |
903 | ||
d6ae789d | 904 | start_nup(doc, doc->number_up, 0, doc->bounding_box); |
80ca4592 | 905 | doc_puts(doc, "showpage\n"); |
d6ae789d | 906 | end_nup(doc, doc->number_up); |
80ca4592 | 907 | |
908 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; | |
909 | } | |
910 | ||
911 | if (doc->slow_duplex && (doc->page & 1)) | |
912 | { | |
913 | /* | |
914 | * Make sure we have an even number of pages... | |
915 | */ | |
916 | ||
917 | pageinfo = add_page(doc, "(filler)"); | |
918 | ||
919 | if (!doc->slow_order) | |
920 | { | |
921 | if (!ppd || !ppd->num_filters) | |
922 | fprintf(stderr, "PAGE: %d %d\n", doc->page, | |
923 | doc->slow_collate ? 1 : doc->copies); | |
924 | ||
925 | printf("%%%%Page: (filler) %d\n", doc->page); | |
926 | } | |
927 | ||
d6ae789d | 928 | start_nup(doc, doc->number_up, 0, doc->bounding_box); |
80ca4592 | 929 | doc_puts(doc, "showpage\n"); |
d6ae789d | 930 | end_nup(doc, doc->number_up); |
80ca4592 | 931 | |
932 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; | |
933 | } | |
934 | ||
935 | /* | |
936 | * Make additional copies as necessary... | |
937 | */ | |
938 | ||
939 | number = doc->slow_order ? 0 : doc->page; | |
940 | ||
91c84a35 | 941 | if (doc->temp && !JobCanceled && cupsArrayCount(doc->pages) > 0) |
80ca4592 | 942 | { |
943 | int copy; /* Current copy */ | |
944 | ||
945 | ||
946 | /* | |
947 | * Reopen the temporary file for reading... | |
948 | */ | |
949 | ||
950 | cupsFileClose(doc->temp); | |
951 | ||
952 | doc->temp = cupsFileOpen(doc->tempfile, "r"); | |
953 | ||
954 | /* | |
955 | * Make the copies... | |
956 | */ | |
957 | ||
2e4ff8af MS |
958 | if (doc->slow_collate) |
959 | copy = !doc->slow_order; | |
960 | else | |
961 | copy = doc->copies - 1; | |
962 | ||
963 | for (; copy < doc->copies; copy ++) | |
80ca4592 | 964 | { |
c24d2134 MS |
965 | if (JobCanceled) |
966 | break; | |
967 | ||
2abf387c | 968 | /* |
969 | * Send end-of-job stuff followed by any start-of-job stuff required | |
970 | * for the JCL options... | |
971 | */ | |
972 | ||
b86bc4cf | 973 | if (number && doc->emit_jcl && ppd && ppd->jcl_end) |
2abf387c | 974 | { |
b86bc4cf | 975 | /* |
976 | * Send the trailer... | |
977 | */ | |
978 | ||
979 | puts("%%Trailer"); | |
980 | printf("%%%%Pages: %d\n", cupsArrayCount(doc->pages)); | |
981 | if (doc->number_up > 1 || doc->fitplot) | |
982 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", | |
983 | PageLeft, PageBottom, PageRight, PageTop); | |
2abf387c | 984 | else |
b86bc4cf | 985 | printf("%%%%BoundingBox: %d %d %d %d\n", |
986 | doc->new_bounding_box[0], doc->new_bounding_box[1], | |
987 | doc->new_bounding_box[2], doc->new_bounding_box[3]); | |
988 | puts("%%EOF"); | |
2abf387c | 989 | |
b86bc4cf | 990 | /* |
991 | * Start a new document... | |
992 | */ | |
993 | ||
994 | ppdEmitJCLEnd(ppd, stdout); | |
2abf387c | 995 | ppdEmitJCL(ppd, stdout, doc->job_id, doc->user, doc->title); |
2abf387c | 996 | |
b86bc4cf | 997 | puts("%!PS-Adobe-3.0"); |
b86bc4cf | 998 | |
999 | number = 0; | |
1000 | } | |
2abf387c | 1001 | |
f7deaa1a | 1002 | /* |
1003 | * Copy the prolog as needed... | |
1004 | */ | |
1005 | ||
1006 | if (!number) | |
1007 | { | |
1008 | pageinfo = (pstops_page_t *)cupsArrayFirst(doc->pages); | |
1009 | copy_bytes(doc->temp, 0, pageinfo->offset); | |
1010 | } | |
1011 | ||
2abf387c | 1012 | /* |
1013 | * Then copy all of the pages... | |
1014 | */ | |
1015 | ||
80ca4592 | 1016 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayLast(doc->pages) : |
1017 | (pstops_page_t *)cupsArrayFirst(doc->pages); | |
1018 | ||
1019 | while (pageinfo) | |
ef416fc2 | 1020 | { |
c24d2134 MS |
1021 | if (JobCanceled) |
1022 | break; | |
1023 | ||
80ca4592 | 1024 | number ++; |
ef416fc2 | 1025 | |
80ca4592 | 1026 | if (!ppd || !ppd->num_filters) |
2e4ff8af MS |
1027 | fprintf(stderr, "PAGE: %d %d\n", number, |
1028 | doc->slow_collate ? 1 : doc->copies); | |
ef416fc2 | 1029 | |
80ca4592 | 1030 | if (doc->number_up > 1) |
1031 | { | |
1032 | printf("%%%%Page: (%d) %d\n", number, number); | |
1033 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
1034 | PageLeft, PageBottom, PageRight, PageTop); | |
1035 | } | |
1036 | else | |
ef416fc2 | 1037 | { |
411affcf | 1038 | printf("%%%%Page: %s %d\n", pageinfo->label, number); |
80ca4592 | 1039 | printf("%%%%PageBoundingBox: %d %d %d %d\n", |
1040 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
1041 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
ef416fc2 | 1042 | } |
80ca4592 | 1043 | |
1044 | copy_bytes(doc->temp, pageinfo->offset, pageinfo->length); | |
1045 | ||
1046 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayPrev(doc->pages) : | |
1047 | (pstops_page_t *)cupsArrayNext(doc->pages); | |
ef416fc2 | 1048 | } |
80ca4592 | 1049 | } |
1050 | } | |
1051 | ||
f301802f | 1052 | /* |
1053 | * Restore the old showpage operator as needed... | |
1054 | */ | |
1055 | ||
1056 | if (doc->use_ESPshowpage) | |
1057 | puts("userdict/showpage/ESPshowpage load put\n"); | |
1058 | ||
80ca4592 | 1059 | /* |
1060 | * Write/copy the trailer... | |
1061 | */ | |
1062 | ||
c24d2134 | 1063 | if (!JobCanceled) |
1f0275e3 | 1064 | copy_trailer(fp, doc, ppd, number, line, linelen, linesize); |
80ca4592 | 1065 | } |
1066 | ||
1067 | ||
1068 | /* | |
0af14961 | 1069 | * 'copy_non_dsc()' - Copy a document that does not conform to the DSC. |
80ca4592 | 1070 | * |
1071 | * This function expects "line" to be filled with the %! comment line. | |
1072 | */ | |
1073 | ||
1074 | static void | |
1075 | copy_non_dsc(cups_file_t *fp, /* I - File to read from */ | |
1076 | pstops_doc_t *doc, /* I - Document info */ | |
1077 | ppd_file_t *ppd, /* I - PPD file */ | |
1078 | char *line, /* I - Line buffer */ | |
91c84a35 | 1079 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1080 | size_t linesize) /* I - Size of line buffer */ |
1081 | { | |
1082 | int copy; /* Current copy */ | |
1083 | char buffer[8192]; /* Copy buffer */ | |
1084 | int bytes; /* Number of bytes copied */ | |
1085 | ||
1086 | ||
1087 | /* | |
1088 | * First let the user know that they are attempting to print a file | |
1089 | * that may not print correctly... | |
1090 | */ | |
1091 | ||
c7017ecc MS |
1092 | fputs("DEBUG: This document does not conform to the Adobe Document " |
1093 | "Structuring Conventions and may not print correctly.\n", stderr); | |
80ca4592 | 1094 | |
1095 | /* | |
1096 | * Then write a standard DSC comment section... | |
1097 | */ | |
1098 | ||
1099 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", PageLeft, PageBottom, | |
1100 | PageRight, PageTop); | |
1101 | ||
1102 | if (doc->slow_collate && doc->copies > 1) | |
1103 | printf("%%%%Pages: %d\n", doc->copies); | |
1104 | else | |
1105 | puts("%%Pages: 1"); | |
1106 | ||
2abf387c | 1107 | WriteTextComment("For", doc->user); |
1108 | WriteTextComment("Title", doc->title); | |
80ca4592 | 1109 | |
1110 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) | |
1111 | { | |
1112 | /* | |
1113 | * Tell the document processor the copy and duplex options | |
1114 | * that are required... | |
1115 | */ | |
1116 | ||
1117 | printf("%%%%Requirements: numcopies(%d)%s%s\n", doc->copies, | |
1118 | doc->collate ? " collate" : "", | |
1119 | Duplex ? " duplex" : ""); | |
1120 | ||
1121 | /* | |
1122 | * Apple uses RBI comments for various non-PPD options... | |
1123 | */ | |
1124 | ||
1125 | printf("%%RBINumCopies: %d\n", doc->copies); | |
1126 | } | |
1127 | else | |
1128 | { | |
1129 | /* | |
1130 | * Tell the document processor the duplex option that is required... | |
1131 | */ | |
1132 | ||
1133 | if (Duplex) | |
1134 | puts("%%Requirements: duplex"); | |
1135 | ||
1136 | /* | |
1137 | * Apple uses RBI comments for various non-PPD options... | |
1138 | */ | |
1139 | ||
1140 | puts("%RBINumCopies: 1"); | |
1141 | } | |
1142 | ||
1143 | puts("%%EndComments"); | |
1144 | ||
1145 | /* | |
1146 | * Then the prolog... | |
1147 | */ | |
1148 | ||
1149 | puts("%%BeginProlog"); | |
1150 | ||
1151 | do_prolog(doc, ppd); | |
1152 | ||
1153 | puts("%%EndProlog"); | |
1154 | ||
1155 | /* | |
1156 | * Then the setup section... | |
1157 | */ | |
1158 | ||
1159 | puts("%%BeginSetup"); | |
1160 | ||
1161 | do_setup(doc, ppd); | |
1162 | ||
1163 | puts("%%EndSetup"); | |
1164 | ||
1165 | /* | |
1166 | * Finally, embed a copy of the file inside a %%Page... | |
1167 | */ | |
1168 | ||
1169 | if (!ppd || !ppd->num_filters) | |
1170 | fprintf(stderr, "PAGE: 1 %d\n", doc->temp ? 1 : doc->copies); | |
1171 | ||
1172 | puts("%%Page: 1 1"); | |
1173 | puts("%%BeginPageSetup"); | |
1174 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1175 | puts("%%EndPageSetup"); | |
1176 | puts("%%BeginDocument: nondsc"); | |
1177 | ||
1178 | fwrite(line, linelen, 1, stdout); | |
1179 | ||
1180 | if (doc->temp) | |
1181 | cupsFileWrite(doc->temp, line, linelen); | |
1182 | ||
1183 | while ((bytes = cupsFileRead(fp, buffer, sizeof(buffer))) > 0) | |
1184 | { | |
1185 | fwrite(buffer, 1, bytes, stdout); | |
1186 | ||
1187 | if (doc->temp) | |
1188 | cupsFileWrite(doc->temp, buffer, bytes); | |
1189 | } | |
1190 | ||
1191 | puts("%%EndDocument"); | |
1192 | ||
1193 | if (doc->use_ESPshowpage) | |
1194 | { | |
1195 | WriteLabels(Orientation); | |
1196 | puts("ESPshowpage"); | |
1197 | } | |
1198 | ||
c24d2134 | 1199 | if (doc->temp && !JobCanceled) |
80ca4592 | 1200 | { |
1201 | /* | |
1202 | * Reopen the temporary file for reading... | |
1203 | */ | |
1204 | ||
1205 | cupsFileClose(doc->temp); | |
1206 | ||
1207 | doc->temp = cupsFileOpen(doc->tempfile, "r"); | |
1208 | ||
1209 | /* | |
1210 | * Make the additional copies as needed... | |
1211 | */ | |
1212 | ||
1213 | for (copy = 1; copy < doc->copies; copy ++) | |
1214 | { | |
c24d2134 MS |
1215 | if (JobCanceled) |
1216 | break; | |
1217 | ||
80ca4592 | 1218 | if (!ppd || !ppd->num_filters) |
1219 | fputs("PAGE: 1 1\n", stderr); | |
1220 | ||
1221 | printf("%%%%Page: %d %d\n", copy + 1, copy + 1); | |
1222 | puts("%%BeginPageSetup"); | |
1223 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1224 | puts("%%EndPageSetup"); | |
1225 | puts("%%BeginDocument: nondsc"); | |
1226 | ||
1227 | copy_bytes(doc->temp, 0, 0); | |
1228 | ||
1229 | puts("%%EndDocument"); | |
1230 | ||
1231 | if (doc->use_ESPshowpage) | |
1232 | { | |
1233 | WriteLabels(Orientation); | |
1234 | puts("ESPshowpage"); | |
1235 | } | |
1236 | } | |
1237 | } | |
f301802f | 1238 | |
1239 | /* | |
1240 | * Restore the old showpage operator as needed... | |
1241 | */ | |
1242 | ||
1243 | if (doc->use_ESPshowpage) | |
1244 | puts("userdict/showpage/ESPshowpage load put\n"); | |
80ca4592 | 1245 | } |
1246 | ||
1247 | ||
1248 | /* | |
0af14961 | 1249 | * 'copy_page()' - Copy a page description. |
80ca4592 | 1250 | * |
1251 | * This function expects "line" to be filled with a %%Page comment line. | |
1252 | * On return, "line" will contain the next line in the file, if any. | |
1253 | */ | |
1254 | ||
91c84a35 | 1255 | static ssize_t /* O - Length of next line */ |
80ca4592 | 1256 | copy_page(cups_file_t *fp, /* I - File to read from */ |
1257 | pstops_doc_t *doc, /* I - Document info */ | |
1258 | ppd_file_t *ppd, /* I - PPD file */ | |
1259 | int number, /* I - Current page number */ | |
1260 | char *line, /* I - Line buffer */ | |
91c84a35 | 1261 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1262 | size_t linesize) /* I - Size of line buffer */ |
1263 | { | |
1264 | char label[256], /* Page label string */ | |
1265 | *ptr; /* Pointer into line */ | |
1266 | int level; /* Embedded document level */ | |
1267 | pstops_page_t *pageinfo; /* Page information */ | |
1268 | int first_page; /* First page on N-up output? */ | |
88f9aafc | 1269 | int has_page_setup = 0; /* Does the page have %%Begin/EndPageSetup? */ |
80ca4592 | 1270 | int bounding_box[4]; /* PageBoundingBox */ |
1271 | ||
1272 | ||
1273 | /* | |
1274 | * Get the page label for this page... | |
1275 | */ | |
1276 | ||
1277 | first_page = is_first_page(number); | |
1278 | ||
1279 | if (!parse_text(line + 7, &ptr, label, sizeof(label))) | |
1280 | { | |
c7017ecc | 1281 | fputs("DEBUG: There was a bad %%Page: comment in the file.\n", stderr); |
80ca4592 | 1282 | label[0] = '\0'; |
1283 | number = doc->page; | |
1284 | } | |
1285 | else if (strtol(ptr, &ptr, 10) == LONG_MAX || !isspace(*ptr & 255)) | |
1286 | { | |
c7017ecc | 1287 | fputs("DEBUG: There was a bad %%Page: comment in the file.\n", stderr); |
80ca4592 | 1288 | number = doc->page; |
1289 | } | |
1290 | ||
1291 | /* | |
1292 | * Create or update the current output page... | |
1293 | */ | |
1294 | ||
1295 | if (first_page) | |
1296 | pageinfo = add_page(doc, label); | |
1297 | else | |
1298 | pageinfo = (pstops_page_t *)cupsArrayLast(doc->pages); | |
1299 | ||
1300 | /* | |
1301 | * Handle first page override... | |
1302 | */ | |
1303 | ||
1304 | if (doc->ap_input_slot || doc->ap_manual_feed) | |
1305 | { | |
1306 | if (doc->page == 1) | |
1307 | { | |
1308 | /* | |
1309 | * First page/sheet gets AP_FIRSTPAGE_* options... | |
1310 | */ | |
1311 | ||
1312 | pageinfo->num_options = cupsAddOption("InputSlot", doc->ap_input_slot, | |
1313 | pageinfo->num_options, | |
1314 | &(pageinfo->options)); | |
c0e1af83 | 1315 | pageinfo->num_options = cupsAddOption("ManualFeed", |
1316 | doc->ap_input_slot ? "False" : | |
1317 | doc->ap_manual_feed, | |
80ca4592 | 1318 | pageinfo->num_options, |
1319 | &(pageinfo->options)); | |
ba55dc12 MS |
1320 | pageinfo->num_options = cupsAddOption("MediaColor", doc->ap_media_color, |
1321 | pageinfo->num_options, | |
1322 | &(pageinfo->options)); | |
1323 | pageinfo->num_options = cupsAddOption("MediaType", doc->ap_media_type, | |
1324 | pageinfo->num_options, | |
1325 | &(pageinfo->options)); | |
1326 | pageinfo->num_options = cupsAddOption("PageRegion", doc->ap_page_region, | |
1327 | pageinfo->num_options, | |
1328 | &(pageinfo->options)); | |
1329 | pageinfo->num_options = cupsAddOption("PageSize", doc->ap_page_size, | |
1330 | pageinfo->num_options, | |
1331 | &(pageinfo->options)); | |
80ca4592 | 1332 | } |
1333 | else if (doc->page == (Duplex + 2)) | |
1334 | { | |
1335 | /* | |
1336 | * Second page/sheet gets default options... | |
1337 | */ | |
1338 | ||
1339 | pageinfo->num_options = cupsAddOption("InputSlot", doc->input_slot, | |
1340 | pageinfo->num_options, | |
1341 | &(pageinfo->options)); | |
c0e1af83 | 1342 | pageinfo->num_options = cupsAddOption("ManualFeed", |
1343 | doc->input_slot ? "False" : | |
1344 | doc->manual_feed, | |
80ca4592 | 1345 | pageinfo->num_options, |
1346 | &(pageinfo->options)); | |
ba55dc12 MS |
1347 | pageinfo->num_options = cupsAddOption("MediaColor", doc->media_color, |
1348 | pageinfo->num_options, | |
1349 | &(pageinfo->options)); | |
1350 | pageinfo->num_options = cupsAddOption("MediaType", doc->media_type, | |
1351 | pageinfo->num_options, | |
1352 | &(pageinfo->options)); | |
1353 | pageinfo->num_options = cupsAddOption("PageRegion", doc->page_region, | |
1354 | pageinfo->num_options, | |
1355 | &(pageinfo->options)); | |
1356 | pageinfo->num_options = cupsAddOption("PageSize", doc->page_size, | |
1357 | pageinfo->num_options, | |
1358 | &(pageinfo->options)); | |
80ca4592 | 1359 | } |
1360 | } | |
1361 | ||
1362 | /* | |
1363 | * Scan comments until we see something other than %%Page*: or | |
1364 | * %%Include*... | |
1365 | */ | |
1366 | ||
1367 | memcpy(bounding_box, doc->bounding_box, sizeof(bounding_box)); | |
1368 | ||
1369 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
1370 | { | |
1371 | if (!strncmp(line, "%%PageBoundingBox:", 18)) | |
1372 | { | |
1373 | /* | |
1374 | * %%PageBoundingBox: llx lly urx ury | |
1375 | */ | |
1376 | ||
1377 | if (sscanf(line + 18, "%d%d%d%d", bounding_box + 0, | |
1378 | bounding_box + 1, bounding_box + 2, | |
1379 | bounding_box + 3) != 4) | |
1380 | { | |
c7017ecc | 1381 | fputs("DEBUG: There was a bad %%PageBoundingBox: comment in the file.\n", stderr); |
80ca4592 | 1382 | memcpy(bounding_box, doc->bounding_box, |
1383 | sizeof(bounding_box)); | |
1384 | } | |
b86bc4cf | 1385 | else if (doc->number_up == 1 && !doc->fitplot && Orientation) |
411affcf | 1386 | { |
1387 | int temp_bbox[4]; /* Temporary bounding box */ | |
1388 | ||
1389 | ||
b86bc4cf | 1390 | memcpy(temp_bbox, bounding_box, sizeof(temp_bbox)); |
1391 | ||
1392 | fprintf(stderr, "DEBUG: Orientation = %d\n", Orientation); | |
1393 | fprintf(stderr, "DEBUG: original bounding_box = [ %d %d %d %d ]\n", | |
1394 | bounding_box[0], bounding_box[1], | |
1395 | bounding_box[2], bounding_box[3]); | |
1396 | fprintf(stderr, "DEBUG: PageWidth = %.1f, PageLength = %.1f\n", | |
1397 | PageWidth, PageLength); | |
1398 | ||
411affcf | 1399 | switch (Orientation) |
1400 | { | |
411affcf | 1401 | case 1 : /* Landscape */ |
b86bc4cf | 1402 | bounding_box[0] = PageLength - temp_bbox[3]; |
1403 | bounding_box[1] = temp_bbox[0]; | |
1404 | bounding_box[2] = PageLength - temp_bbox[1]; | |
1405 | bounding_box[3] = temp_bbox[2]; | |
411affcf | 1406 | break; |
1407 | ||
1408 | case 2 : /* Reverse Portrait */ | |
b86bc4cf | 1409 | bounding_box[0] = PageWidth - temp_bbox[2]; |
1410 | bounding_box[1] = PageLength - temp_bbox[3]; | |
1411 | bounding_box[2] = PageWidth - temp_bbox[0]; | |
1412 | bounding_box[3] = PageLength - temp_bbox[1]; | |
411affcf | 1413 | break; |
1414 | ||
1415 | case 3 : /* Reverse Landscape */ | |
b86bc4cf | 1416 | bounding_box[0] = temp_bbox[1]; |
1417 | bounding_box[1] = PageWidth - temp_bbox[2]; | |
1418 | bounding_box[2] = temp_bbox[3]; | |
1419 | bounding_box[3] = PageWidth - temp_bbox[0]; | |
411affcf | 1420 | break; |
1421 | } | |
b86bc4cf | 1422 | |
1423 | fprintf(stderr, "DEBUG: updated bounding_box = [ %d %d %d %d ]\n", | |
1424 | bounding_box[0], bounding_box[1], | |
1425 | bounding_box[2], bounding_box[3]); | |
411affcf | 1426 | } |
80ca4592 | 1427 | } |
1428 | #if 0 | |
1429 | else if (!strncmp(line, "%%PageCustomColors:", 19) || | |
1430 | !strncmp(line, "%%PageMedia:", 12) || | |
1431 | !strncmp(line, "%%PageOrientation:", 18) || | |
1432 | !strncmp(line, "%%PageProcessColors:", 20) || | |
1433 | !strncmp(line, "%%PageRequirements:", 18) || | |
1434 | !strncmp(line, "%%PageResources:", 16)) | |
1435 | { | |
1436 | /* | |
1437 | * Copy literal... | |
1438 | */ | |
1439 | } | |
1440 | #endif /* 0 */ | |
1441 | else if (!strncmp(line, "%%PageCustomColors:", 19)) | |
1442 | { | |
1443 | /* | |
1444 | * %%PageCustomColors: ... | |
1445 | */ | |
1446 | } | |
1447 | else if (!strncmp(line, "%%PageMedia:", 12)) | |
1448 | { | |
1449 | /* | |
1450 | * %%PageMedia: ... | |
1451 | */ | |
1452 | } | |
1453 | else if (!strncmp(line, "%%PageOrientation:", 18)) | |
1454 | { | |
1455 | /* | |
1456 | * %%PageOrientation: ... | |
1457 | */ | |
1458 | } | |
1459 | else if (!strncmp(line, "%%PageProcessColors:", 20)) | |
1460 | { | |
1461 | /* | |
1462 | * %%PageProcessColors: ... | |
1463 | */ | |
1464 | } | |
1465 | else if (!strncmp(line, "%%PageRequirements:", 18)) | |
1466 | { | |
1467 | /* | |
1468 | * %%PageRequirements: ... | |
1469 | */ | |
1470 | } | |
1471 | else if (!strncmp(line, "%%PageResources:", 16)) | |
1472 | { | |
1473 | /* | |
1474 | * %%PageResources: ... | |
1475 | */ | |
1476 | } | |
1477 | else if (!strncmp(line, "%%IncludeFeature:", 17)) | |
1478 | { | |
1479 | /* | |
1480 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1481 | */ | |
1482 | ||
1483 | if (doc->number_up == 1 &&!doc->fitplot) | |
1484 | pageinfo->num_options = include_feature(ppd, line, | |
1485 | pageinfo->num_options, | |
1486 | &(pageinfo->options)); | |
1487 | } | |
88f9aafc MS |
1488 | else if (!strncmp(line, "%%BeginPageSetup", 16)) |
1489 | { | |
1490 | has_page_setup = 1; | |
1491 | break; | |
1492 | } | |
1493 | else | |
80ca4592 | 1494 | break; |
1495 | } | |
1496 | ||
1497 | if (doc->number_up == 1) | |
1498 | { | |
1499 | /* | |
1500 | * Update the document's composite and page bounding box... | |
1501 | */ | |
1502 | ||
1503 | memcpy(pageinfo->bounding_box, bounding_box, | |
1504 | sizeof(pageinfo->bounding_box)); | |
1505 | ||
1506 | if (bounding_box[0] < doc->new_bounding_box[0]) | |
1507 | doc->new_bounding_box[0] = bounding_box[0]; | |
1508 | if (bounding_box[1] < doc->new_bounding_box[1]) | |
1509 | doc->new_bounding_box[1] = bounding_box[1]; | |
1510 | if (bounding_box[2] > doc->new_bounding_box[2]) | |
1511 | doc->new_bounding_box[2] = bounding_box[2]; | |
1512 | if (bounding_box[3] > doc->new_bounding_box[3]) | |
1513 | doc->new_bounding_box[3] = bounding_box[3]; | |
1514 | } | |
1515 | ||
1516 | /* | |
1517 | * Output the page header as needed... | |
1518 | */ | |
1519 | ||
1520 | if (!doc->slow_order && first_page) | |
1521 | { | |
1522 | if (!ppd || !ppd->num_filters) | |
1523 | fprintf(stderr, "PAGE: %d %d\n", doc->page, | |
1524 | doc->slow_collate ? 1 : doc->copies); | |
1525 | ||
1526 | if (doc->number_up > 1) | |
1527 | { | |
1528 | printf("%%%%Page: (%d) %d\n", doc->page, doc->page); | |
1529 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
1530 | PageLeft, PageBottom, PageRight, PageTop); | |
1531 | } | |
1532 | else | |
1533 | { | |
1534 | printf("%%%%Page: %s %d\n", pageinfo->label, doc->page); | |
1535 | printf("%%%%PageBoundingBox: %d %d %d %d\n", | |
1536 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
1537 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
1538 | } | |
1539 | } | |
1540 | ||
1541 | /* | |
1542 | * Copy any page setup commands... | |
1543 | */ | |
1544 | ||
e53920b9 | 1545 | if (first_page) |
dd1abb6b MS |
1546 | doc_puts(doc, "%%BeginPageSetup\n"); |
1547 | ||
88f9aafc | 1548 | if (has_page_setup) |
80ca4592 | 1549 | { |
dd1abb6b MS |
1550 | int feature = 0; /* In a Begin/EndFeature block? */ |
1551 | ||
1552 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
1553 | { | |
1554 | if (!strncmp(line, "%%EndPageSetup", 14)) | |
1555 | break; | |
1556 | else if (!strncmp(line, "%%BeginFeature:", 15)) | |
1557 | { | |
1558 | feature = 1; | |
ed486911 | 1559 | |
dd1abb6b MS |
1560 | if (doc->number_up > 1 || doc->fitplot) |
1561 | continue; | |
1562 | } | |
1563 | else if (!strncmp(line, "%%EndFeature", 12)) | |
1564 | { | |
1565 | feature = 0; | |
1566 | ||
1567 | if (doc->number_up > 1 || doc->fitplot) | |
1568 | continue; | |
1569 | } | |
1570 | else if (!strncmp(line, "%%IncludeFeature:", 17)) | |
1571 | { | |
1572 | pageinfo->num_options = include_feature(ppd, line, | |
1573 | pageinfo->num_options, | |
1574 | &(pageinfo->options)); | |
1575 | continue; | |
1576 | } | |
1577 | else if (!strncmp(line, "%%Include", 9)) | |
1578 | continue; | |
1579 | ||
75bd9771 MS |
1580 | if (line[0] != '%' && !feature) |
1581 | break; | |
1582 | ||
dd1abb6b MS |
1583 | if (!feature || (doc->number_up == 1 && !doc->fitplot)) |
1584 | doc_write(doc, line, linelen); | |
1585 | } | |
1586 | ||
1587 | /* | |
1588 | * Skip %%EndPageSetup... | |
1589 | */ | |
1590 | ||
75bd9771 | 1591 | if (linelen > 0 && !strncmp(line, "%%EndPageSetup", 14)) |
85dda01c | 1592 | linelen = cupsFileGetLine(fp, line, linesize); |
dd1abb6b MS |
1593 | } |
1594 | ||
1595 | if (first_page) | |
1596 | { | |
1597 | char *page_setup; /* PageSetup commands to send */ | |
ed486911 | 1598 | |
80ca4592 | 1599 | |
e53920b9 | 1600 | if (pageinfo->num_options > 0) |
0af14961 | 1601 | write_options(doc, ppd, pageinfo->num_options, pageinfo->options); |
80ca4592 | 1602 | |
ed486911 | 1603 | /* |
1604 | * Output commands for the current page... | |
1605 | */ | |
80ca4592 | 1606 | |
ed486911 | 1607 | page_setup = ppdEmitString(ppd, PPD_ORDER_PAGE, 0); |
80ca4592 | 1608 | |
ed486911 | 1609 | if (page_setup) |
1610 | { | |
1611 | doc_puts(doc, page_setup); | |
1612 | free(page_setup); | |
e53920b9 | 1613 | } |
1614 | } | |
80ca4592 | 1615 | |
e53920b9 | 1616 | /* |
1617 | * Prep for the start of the page description... | |
1618 | */ | |
80ca4592 | 1619 | |
e53920b9 | 1620 | start_nup(doc, number, 1, bounding_box); |
80ca4592 | 1621 | |
e53920b9 | 1622 | if (first_page) |
1623 | doc_puts(doc, "%%EndPageSetup\n"); | |
80ca4592 | 1624 | |
1625 | /* | |
1626 | * Read the rest of the page description... | |
1627 | */ | |
1628 | ||
1629 | level = 0; | |
1630 | ||
1631 | do | |
1632 | { | |
1633 | if (level == 0 && | |
1634 | (!strncmp(line, "%%Page:", 7) || | |
d6ae789d | 1635 | !strncmp(line, "%%Trailer", 9) || |
80ca4592 | 1636 | !strncmp(line, "%%EOF", 5))) |
1637 | break; | |
1638 | else if (!strncmp(line, "%%BeginDocument", 15) || | |
1639 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
1640 | { | |
1641 | doc_write(doc, line, linelen); | |
1642 | ||
1643 | level ++; | |
1644 | } | |
1645 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
1646 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
1647 | { | |
1648 | doc_write(doc, line, linelen); | |
1649 | ||
1650 | level --; | |
1651 | } | |
1652 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
1653 | (!strncmp(line, "%%BeginData:", 12) && | |
1654 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
1655 | { | |
1656 | /* | |
1657 | * Copy binary data... | |
1658 | */ | |
ef416fc2 | 1659 | |
80ca4592 | 1660 | int bytes; /* Bytes of data */ |
ef416fc2 | 1661 | |
ef416fc2 | 1662 | |
80ca4592 | 1663 | doc_write(doc, line, linelen); |
ef416fc2 | 1664 | |
80ca4592 | 1665 | bytes = atoi(strchr(line, ':') + 1); |
1666 | ||
1667 | while (bytes > 0) | |
1668 | { | |
1669 | if (bytes > linesize) | |
1670 | linelen = cupsFileRead(fp, line, linesize); | |
1671 | else | |
1672 | linelen = cupsFileRead(fp, line, bytes); | |
ef416fc2 | 1673 | |
80ca4592 | 1674 | if (linelen < 1) |
ef416fc2 | 1675 | { |
80ca4592 | 1676 | line[0] = '\0'; |
1677 | perror("ERROR: Early end-of-file while reading binary data"); | |
1678 | return (0); | |
1679 | } | |
ef416fc2 | 1680 | |
80ca4592 | 1681 | doc_write(doc, line, linelen); |
ef416fc2 | 1682 | |
80ca4592 | 1683 | bytes -= linelen; |
ef416fc2 | 1684 | } |
ef416fc2 | 1685 | } |
80ca4592 | 1686 | else |
1687 | doc_write(doc, line, linelen); | |
1688 | } | |
1689 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0); | |
ef416fc2 | 1690 | |
80ca4592 | 1691 | /* |
1692 | * Finish up this page and return... | |
1693 | */ | |
ef416fc2 | 1694 | |
80ca4592 | 1695 | end_nup(doc, number); |
ef416fc2 | 1696 | |
80ca4592 | 1697 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; |
ef416fc2 | 1698 | |
80ca4592 | 1699 | return (linelen); |
1700 | } | |
ef416fc2 | 1701 | |
ef416fc2 | 1702 | |
80ca4592 | 1703 | /* |
0af14961 | 1704 | * 'copy_prolog()' - Copy the document prolog section. |
80ca4592 | 1705 | * |
1706 | * This function expects "line" to be filled with a %%BeginProlog comment line. | |
1707 | * On return, "line" will contain the next line in the file, if any. | |
1708 | */ | |
ef416fc2 | 1709 | |
91c84a35 | 1710 | static ssize_t /* O - Length of next line */ |
80ca4592 | 1711 | copy_prolog(cups_file_t *fp, /* I - File to read from */ |
1712 | pstops_doc_t *doc, /* I - Document info */ | |
1713 | ppd_file_t *ppd, /* I - PPD file */ | |
1714 | char *line, /* I - Line buffer */ | |
91c84a35 | 1715 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1716 | size_t linesize) /* I - Size of line buffer */ |
1717 | { | |
1718 | while (strncmp(line, "%%BeginProlog", 13)) | |
1719 | { | |
1720 | if (!strncmp(line, "%%BeginSetup", 12) || !strncmp(line, "%%Page:", 7)) | |
1721 | break; | |
ef416fc2 | 1722 | |
b86bc4cf | 1723 | doc_write(doc, line, linelen); |
ef416fc2 | 1724 | |
80ca4592 | 1725 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1726 | break; | |
1727 | } | |
ef416fc2 | 1728 | |
b86bc4cf | 1729 | doc_puts(doc, "%%BeginProlog\n"); |
ef416fc2 | 1730 | |
80ca4592 | 1731 | do_prolog(doc, ppd); |
ef416fc2 | 1732 | |
80ca4592 | 1733 | if (!strncmp(line, "%%BeginProlog", 13)) |
1734 | { | |
1735 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
ef416fc2 | 1736 | { |
80ca4592 | 1737 | if (!strncmp(line, "%%EndProlog", 11) || |
1738 | !strncmp(line, "%%BeginSetup", 12) || | |
1739 | !strncmp(line, "%%Page:", 7)) | |
1740 | break; | |
ef416fc2 | 1741 | |
b86bc4cf | 1742 | doc_write(doc, line, linelen); |
ef416fc2 | 1743 | } |
80ca4592 | 1744 | |
1745 | if (!strncmp(line, "%%EndProlog", 11)) | |
1746 | linelen = cupsFileGetLine(fp, line, linesize); | |
eac3a0a0 | 1747 | else |
c7017ecc | 1748 | fputs("DEBUG: The %%EndProlog comment is missing.\n", stderr); |
80ca4592 | 1749 | } |
ef416fc2 | 1750 | |
b86bc4cf | 1751 | doc_puts(doc, "%%EndProlog\n"); |
ef416fc2 | 1752 | |
80ca4592 | 1753 | return (linelen); |
1754 | } | |
ef416fc2 | 1755 | |
bd7854cb | 1756 | |
80ca4592 | 1757 | /* |
0af14961 | 1758 | * 'copy_setup()' - Copy the document setup section. |
80ca4592 | 1759 | * |
1760 | * This function expects "line" to be filled with a %%BeginSetup comment line. | |
1761 | * On return, "line" will contain the next line in the file, if any. | |
1762 | */ | |
bd7854cb | 1763 | |
91c84a35 | 1764 | static ssize_t /* O - Length of next line */ |
80ca4592 | 1765 | copy_setup(cups_file_t *fp, /* I - File to read from */ |
1766 | pstops_doc_t *doc, /* I - Document info */ | |
1767 | ppd_file_t *ppd, /* I - PPD file */ | |
1768 | char *line, /* I - Line buffer */ | |
91c84a35 | 1769 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1770 | size_t linesize) /* I - Size of line buffer */ |
1771 | { | |
0af14961 MS |
1772 | int num_options; /* Number of options */ |
1773 | cups_option_t *options; /* Options */ | |
1774 | ||
1775 | ||
80ca4592 | 1776 | while (strncmp(line, "%%BeginSetup", 12)) |
1777 | { | |
1778 | if (!strncmp(line, "%%Page:", 7)) | |
1779 | break; | |
bd7854cb | 1780 | |
b86bc4cf | 1781 | doc_write(doc, line, linelen); |
bd7854cb | 1782 | |
80ca4592 | 1783 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1784 | break; | |
1785 | } | |
1786 | ||
b86bc4cf | 1787 | doc_puts(doc, "%%BeginSetup\n"); |
eac3a0a0 | 1788 | |
0af14961 MS |
1789 | do_setup(doc, ppd); |
1790 | ||
1791 | num_options = 0; | |
1792 | options = NULL; | |
1793 | ||
80ca4592 | 1794 | if (!strncmp(line, "%%BeginSetup", 12)) |
1795 | { | |
1796 | while (strncmp(line, "%%EndSetup", 10)) | |
1797 | { | |
1798 | if (!strncmp(line, "%%Page:", 7)) | |
ef416fc2 | 1799 | break; |
80ca4592 | 1800 | else if (!strncmp(line, "%%IncludeFeature:", 17)) |
ef416fc2 | 1801 | { |
80ca4592 | 1802 | /* |
1803 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1804 | */ | |
ef416fc2 | 1805 | |
80ca4592 | 1806 | if (doc->number_up == 1 && !doc->fitplot) |
0af14961 | 1807 | num_options = include_feature(ppd, line, num_options, &options); |
80ca4592 | 1808 | } |
d09495fa | 1809 | else if (strncmp(line, "%%BeginSetup", 12)) |
b86bc4cf | 1810 | doc_write(doc, line, linelen); |
ef416fc2 | 1811 | |
80ca4592 | 1812 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1813 | break; | |
1814 | } | |
bd7854cb | 1815 | |
80ca4592 | 1816 | if (!strncmp(line, "%%EndSetup", 10)) |
1817 | linelen = cupsFileGetLine(fp, line, linesize); | |
eac3a0a0 | 1818 | else |
c7017ecc | 1819 | fputs("DEBUG: The %%EndSetup comment is missing.\n", stderr); |
80ca4592 | 1820 | } |
ef416fc2 | 1821 | |
0af14961 MS |
1822 | if (num_options > 0) |
1823 | { | |
1824 | write_options(doc, ppd, num_options, options); | |
1825 | cupsFreeOptions(num_options, options); | |
1826 | } | |
dd1abb6b | 1827 | |
b86bc4cf | 1828 | doc_puts(doc, "%%EndSetup\n"); |
ef416fc2 | 1829 | |
80ca4592 | 1830 | return (linelen); |
1831 | } | |
ef416fc2 | 1832 | |
ef416fc2 | 1833 | |
80ca4592 | 1834 | /* |
0af14961 | 1835 | * 'copy_trailer()' - Copy the document trailer. |
80ca4592 | 1836 | * |
1837 | * This function expects "line" to be filled with a %%Trailer comment line. | |
1838 | * On return, "line" will contain the next line in the file, if any. | |
1839 | */ | |
ef416fc2 | 1840 | |
91c84a35 | 1841 | static ssize_t /* O - Length of next line */ |
80ca4592 | 1842 | copy_trailer(cups_file_t *fp, /* I - File to read from */ |
1843 | pstops_doc_t *doc, /* I - Document info */ | |
1844 | ppd_file_t *ppd, /* I - PPD file */ | |
1845 | int number, /* I - Number of pages */ | |
1846 | char *line, /* I - Line buffer */ | |
91c84a35 | 1847 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1848 | size_t linesize) /* I - Size of line buffer */ |
1849 | { | |
1850 | /* | |
1851 | * Write the trailer comments... | |
1852 | */ | |
ef416fc2 | 1853 | |
80ca4592 | 1854 | puts("%%Trailer"); |
ef416fc2 | 1855 | |
80ca4592 | 1856 | while (linelen > 0) |
1857 | { | |
1858 | if (!strncmp(line, "%%EOF", 5)) | |
1859 | break; | |
1860 | else if (strncmp(line, "%%Trailer", 9) && | |
1861 | strncmp(line, "%%Pages:", 8) && | |
1862 | strncmp(line, "%%BoundingBox:", 14)) | |
1863 | fwrite(line, 1, linelen, stdout); | |
ef416fc2 | 1864 | |
80ca4592 | 1865 | linelen = cupsFileGetLine(fp, line, linesize); |
1866 | } | |
ef416fc2 | 1867 | |
80ca4592 | 1868 | fprintf(stderr, "DEBUG: Wrote %d pages...\n", number); |
ef416fc2 | 1869 | |
80ca4592 | 1870 | printf("%%%%Pages: %d\n", number); |
1871 | if (doc->number_up > 1 || doc->fitplot) | |
1872 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", | |
1873 | PageLeft, PageBottom, PageRight, PageTop); | |
1874 | else | |
1875 | printf("%%%%BoundingBox: %d %d %d %d\n", | |
1876 | doc->new_bounding_box[0], doc->new_bounding_box[1], | |
1877 | doc->new_bounding_box[2], doc->new_bounding_box[3]); | |
ef416fc2 | 1878 | |
80ca4592 | 1879 | return (linelen); |
1880 | } | |
ef416fc2 | 1881 | |
ef416fc2 | 1882 | |
80ca4592 | 1883 | /* |
0af14961 | 1884 | * 'do_prolog()' - Send the necessary document prolog commands. |
80ca4592 | 1885 | */ |
ef416fc2 | 1886 | |
80ca4592 | 1887 | static void |
1888 | do_prolog(pstops_doc_t *doc, /* I - Document information */ | |
1889 | ppd_file_t *ppd) /* I - PPD file */ | |
1890 | { | |
b86bc4cf | 1891 | char *ps; /* PS commands */ |
1892 | ||
1893 | ||
80ca4592 | 1894 | /* |
1895 | * Send the document prolog commands... | |
1896 | */ | |
ef416fc2 | 1897 | |
80ca4592 | 1898 | if (ppd && ppd->patches) |
1899 | { | |
b86bc4cf | 1900 | doc_puts(doc, "%%BeginFeature: *JobPatchFile 1\n"); |
1901 | doc_puts(doc, ppd->patches); | |
1902 | doc_puts(doc, "\n%%EndFeature\n"); | |
80ca4592 | 1903 | } |
bd7854cb | 1904 | |
b86bc4cf | 1905 | if ((ps = ppdEmitString(ppd, PPD_ORDER_PROLOG, 0.0)) != NULL) |
1906 | { | |
1907 | doc_puts(doc, ps); | |
1908 | free(ps); | |
1909 | } | |
bd7854cb | 1910 | |
80ca4592 | 1911 | /* |
1912 | * Define ESPshowpage here so that applications that define their | |
1913 | * own procedure to do a showpage pick it up... | |
1914 | */ | |
ef416fc2 | 1915 | |
80ca4592 | 1916 | if (doc->use_ESPshowpage) |
b86bc4cf | 1917 | doc_puts(doc, "userdict/ESPshowpage/showpage load put\n" |
1918 | "userdict/showpage{}put\n"); | |
80ca4592 | 1919 | } |
ef416fc2 | 1920 | |
ef416fc2 | 1921 | |
80ca4592 | 1922 | /* |
0af14961 | 1923 | * 'do_setup()' - Send the necessary document setup commands. |
80ca4592 | 1924 | */ |
ef416fc2 | 1925 | |
80ca4592 | 1926 | static void |
1927 | do_setup(pstops_doc_t *doc, /* I - Document information */ | |
1928 | ppd_file_t *ppd) /* I - PPD file */ | |
1929 | { | |
b86bc4cf | 1930 | char *ps; /* PS commands */ |
1931 | ||
1932 | ||
f301802f | 1933 | /* |
1934 | * Disable CTRL-D so that embedded files don't cause printing | |
1935 | * errors... | |
1936 | */ | |
1937 | ||
b86bc4cf | 1938 | doc_puts(doc, "% Disable CTRL-D as an end-of-file marker...\n"); |
1939 | doc_puts(doc, "userdict dup(\\004)cvn{}put (\\004\\004)cvn{}put\n"); | |
f301802f | 1940 | |
80ca4592 | 1941 | /* |
0af14961 | 1942 | * Mark job options... |
80ca4592 | 1943 | */ |
ef416fc2 | 1944 | |
80ca4592 | 1945 | cupsMarkOptions(ppd, doc->num_options, doc->options); |
ef416fc2 | 1946 | |
80ca4592 | 1947 | /* |
1948 | * Send all the printer-specific setup commands... | |
1949 | */ | |
ef416fc2 | 1950 | |
b86bc4cf | 1951 | if ((ps = ppdEmitString(ppd, PPD_ORDER_DOCUMENT, 0.0)) != NULL) |
1952 | { | |
1953 | doc_puts(doc, ps); | |
1954 | free(ps); | |
1955 | } | |
1956 | ||
1957 | if ((ps = ppdEmitString(ppd, PPD_ORDER_ANY, 0.0)) != NULL) | |
1958 | { | |
1959 | doc_puts(doc, ps); | |
1960 | free(ps); | |
1961 | } | |
ef416fc2 | 1962 | |
80ca4592 | 1963 | /* |
1964 | * Set the number of copies for the job... | |
1965 | */ | |
ef416fc2 | 1966 | |
80ca4592 | 1967 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) |
1968 | { | |
b86bc4cf | 1969 | doc_printf(doc, "%%RBIBeginNonPPDFeature: *NumCopies %d\n", doc->copies); |
1970 | doc_printf(doc, | |
1971 | "%d/languagelevel where{pop languagelevel 2 ge}{false}ifelse\n" | |
1972 | "{1 dict begin/NumCopies exch def currentdict end " | |
1973 | "setpagedevice}\n" | |
1974 | "{userdict/#copies 3 -1 roll put}ifelse\n", doc->copies); | |
1975 | doc_puts(doc, "%RBIEndNonPPDFeature\n"); | |
80ca4592 | 1976 | } |
ef416fc2 | 1977 | |
80ca4592 | 1978 | /* |
1979 | * If we are doing N-up printing, disable setpagedevice... | |
1980 | */ | |
ef416fc2 | 1981 | |
80ca4592 | 1982 | if (doc->number_up > 1) |
e07d4801 MS |
1983 | { |
1984 | doc_puts(doc, "userdict/CUPSsetpagedevice/setpagedevice load put\n"); | |
b86bc4cf | 1985 | doc_puts(doc, "userdict/setpagedevice{pop}bind put\n"); |
e07d4801 | 1986 | } |
ef416fc2 | 1987 | |
80ca4592 | 1988 | /* |
1989 | * Make sure we have rectclip and rectstroke procedures of some sort... | |
1990 | */ | |
ef416fc2 | 1991 | |
b86bc4cf | 1992 | doc_puts(doc, |
1993 | "% x y w h ESPrc - Clip to a rectangle.\n" | |
1994 | "userdict/ESPrc/rectclip where{pop/rectclip load}\n" | |
1995 | "{{newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
1996 | "neg 0 rlineto closepath clip newpath}bind}ifelse put\n"); | |
1997 | ||
1998 | doc_puts(doc, | |
1999 | "% x y w h ESPrf - Fill a rectangle.\n" | |
2000 | "userdict/ESPrf/rectfill where{pop/rectfill load}\n" | |
2001 | "{{gsave newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
2002 | "neg 0 rlineto closepath fill grestore}bind}ifelse put\n"); | |
2003 | ||
2004 | doc_puts(doc, | |
2005 | "% x y w h ESPrs - Stroke a rectangle.\n" | |
2006 | "userdict/ESPrs/rectstroke where{pop/rectstroke load}\n" | |
2007 | "{{gsave newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
2008 | "neg 0 rlineto closepath stroke grestore}bind}ifelse put\n"); | |
ef416fc2 | 2009 | |
80ca4592 | 2010 | /* |
2011 | * Write the page and label prologs... | |
2012 | */ | |
ef416fc2 | 2013 | |
80ca4592 | 2014 | if (doc->number_up == 2 || doc->number_up == 6) |
2015 | { | |
ef416fc2 | 2016 | /* |
80ca4592 | 2017 | * For 2- and 6-up output, rotate the labels to match the orientation |
2018 | * of the pages... | |
ef416fc2 | 2019 | */ |
2020 | ||
80ca4592 | 2021 | if (Orientation & 1) |
b86bc4cf | 2022 | write_label_prolog(doc, doc->page_label, PageBottom, |
2023 | PageWidth - PageLength + PageTop, PageLength); | |
80ca4592 | 2024 | else |
b86bc4cf | 2025 | write_label_prolog(doc, doc->page_label, PageLeft, PageRight, |
2026 | PageLength); | |
80ca4592 | 2027 | } |
2028 | else | |
b86bc4cf | 2029 | write_label_prolog(doc, doc->page_label, PageBottom, PageTop, PageWidth); |
80ca4592 | 2030 | } |
2031 | ||
ef416fc2 | 2032 | |
80ca4592 | 2033 | /* |
2034 | * 'doc_printf()' - Send a formatted string to stdout and/or the temp file. | |
2035 | * | |
2036 | * This function should be used for all page-level output that is affected | |
2037 | * by ordering, collation, etc. | |
2038 | */ | |
ef416fc2 | 2039 | |
80ca4592 | 2040 | static void |
2041 | doc_printf(pstops_doc_t *doc, /* I - Document information */ | |
2042 | const char *format, /* I - Printf-style format string */ | |
2043 | ...) /* I - Additional arguments as needed */ | |
2044 | { | |
2045 | va_list ap; /* Pointer to arguments */ | |
2046 | char buffer[1024]; /* Output buffer */ | |
2047 | size_t bytes; /* Number of bytes to write */ | |
ef416fc2 | 2048 | |
ef416fc2 | 2049 | |
80ca4592 | 2050 | va_start(ap, format); |
2051 | bytes = vsnprintf(buffer, sizeof(buffer), format, ap); | |
2052 | va_end(ap); | |
2053 | ||
2054 | if (bytes > sizeof(buffer)) | |
2055 | { | |
0837b7e8 MS |
2056 | _cupsLangPrintFilter(stderr, "ERROR", |
2057 | _("Buffer overflow detected, aborting.")); | |
80ca4592 | 2058 | exit(1); |
2059 | } | |
2060 | ||
2061 | doc_write(doc, buffer, bytes); | |
2062 | } | |
2063 | ||
2064 | ||
2065 | /* | |
2066 | * 'doc_puts()' - Send a nul-terminated string to stdout and/or the temp file. | |
2067 | * | |
2068 | * This function should be used for all page-level output that is affected | |
2069 | * by ordering, collation, etc. | |
2070 | */ | |
2071 | ||
2072 | static void | |
2073 | doc_puts(pstops_doc_t *doc, /* I - Document information */ | |
2074 | const char *s) /* I - String to send */ | |
2075 | { | |
2076 | doc_write(doc, s, strlen(s)); | |
2077 | } | |
2078 | ||
ef416fc2 | 2079 | |
80ca4592 | 2080 | /* |
2081 | * 'doc_write()' - Send data to stdout and/or the temp file. | |
2082 | */ | |
ef416fc2 | 2083 | |
80ca4592 | 2084 | static void |
2085 | doc_write(pstops_doc_t *doc, /* I - Document information */ | |
2086 | const char *s, /* I - Data to send */ | |
2087 | size_t len) /* I - Number of bytes to send */ | |
2088 | { | |
2089 | if (!doc->slow_order) | |
2090 | fwrite(s, 1, len, stdout); | |
ef416fc2 | 2091 | |
80ca4592 | 2092 | if (doc->temp) |
2093 | cupsFileWrite(doc->temp, s, len); | |
2094 | } | |
ef416fc2 | 2095 | |
ef416fc2 | 2096 | |
80ca4592 | 2097 | /* |
0af14961 | 2098 | * 'end_nup()' - End processing for N-up printing. |
80ca4592 | 2099 | */ |
ef416fc2 | 2100 | |
80ca4592 | 2101 | static void |
2102 | end_nup(pstops_doc_t *doc, /* I - Document information */ | |
2103 | int number) /* I - Page number */ | |
2104 | { | |
2abf387c | 2105 | if (doc->number_up > 1) |
ed486911 | 2106 | doc_puts(doc, "userdict/ESPsave get restore\n"); |
ef416fc2 | 2107 | |
80ca4592 | 2108 | switch (doc->number_up) |
2109 | { | |
2110 | case 1 : | |
2111 | if (doc->use_ESPshowpage) | |
2112 | { | |
ed486911 | 2113 | write_labels(doc, Orientation); |
2114 | doc_puts(doc, "ESPshowpage\n"); | |
80ca4592 | 2115 | } |
2116 | break; | |
ef416fc2 | 2117 | |
80ca4592 | 2118 | case 2 : |
2119 | case 6 : | |
2120 | if (is_last_page(number) && doc->use_ESPshowpage) | |
2121 | { | |
2122 | if (Orientation & 1) | |
2123 | { | |
2124 | /* | |
2125 | * Rotate the labels back to portrait... | |
2126 | */ | |
ef416fc2 | 2127 | |
ed486911 | 2128 | write_labels(doc, Orientation - 1); |
80ca4592 | 2129 | } |
2130 | else if (Orientation == 0) | |
2131 | { | |
2132 | /* | |
2133 | * Rotate the labels to landscape... | |
2134 | */ | |
ef416fc2 | 2135 | |
ed486911 | 2136 | write_labels(doc, doc->normal_landscape ? 1 : 3); |
80ca4592 | 2137 | } |
2138 | else | |
2139 | { | |
2140 | /* | |
2141 | * Rotate the labels to landscape... | |
2142 | */ | |
ef416fc2 | 2143 | |
ed486911 | 2144 | write_labels(doc, doc->normal_landscape ? 3 : 1); |
80ca4592 | 2145 | } |
ef416fc2 | 2146 | |
ed486911 | 2147 | doc_puts(doc, "ESPshowpage\n"); |
80ca4592 | 2148 | } |
2149 | break; | |
ef416fc2 | 2150 | |
80ca4592 | 2151 | default : |
2152 | if (is_last_page(number) && doc->use_ESPshowpage) | |
ef416fc2 | 2153 | { |
ed486911 | 2154 | write_labels(doc, Orientation); |
2155 | doc_puts(doc, "ESPshowpage\n"); | |
ef416fc2 | 2156 | } |
80ca4592 | 2157 | break; |
ef416fc2 | 2158 | } |
2159 | ||
80ca4592 | 2160 | fflush(stdout); |
2161 | } | |
2162 | ||
2163 | ||
2164 | /* | |
2165 | * 'include_feature()' - Include a printer option/feature command. | |
2166 | */ | |
2167 | ||
2168 | static int /* O - New number of options */ | |
2169 | include_feature( | |
2170 | ppd_file_t *ppd, /* I - PPD file */ | |
2171 | const char *line, /* I - DSC line */ | |
2172 | int num_options, /* I - Number of options */ | |
2173 | cups_option_t **options) /* IO - Options */ | |
2174 | { | |
2175 | char name[255], /* Option name */ | |
2176 | value[255]; /* Option value */ | |
2177 | ppd_option_t *option; /* Option in file */ | |
ef416fc2 | 2178 | |
ef416fc2 | 2179 | |
2180 | /* | |
80ca4592 | 2181 | * Get the "%%IncludeFeature: *Keyword OptionKeyword" values... |
ef416fc2 | 2182 | */ |
2183 | ||
80ca4592 | 2184 | if (sscanf(line + 17, "%254s%254s", name, value) != 2) |
bd7854cb | 2185 | { |
c7017ecc | 2186 | fputs("DEBUG: The %%IncludeFeature: comment is not valid.\n", stderr); |
80ca4592 | 2187 | return (num_options); |
bd7854cb | 2188 | } |
ef416fc2 | 2189 | |
2190 | /* | |
80ca4592 | 2191 | * Find the option and choice... |
ef416fc2 | 2192 | */ |
2193 | ||
80ca4592 | 2194 | if ((option = ppdFindOption(ppd, name + 1)) == NULL) |
ef416fc2 | 2195 | { |
0837b7e8 MS |
2196 | _cupsLangPrintFilter(stderr, "WARNING", _("Unknown option \"%s\"."), |
2197 | name + 1); | |
80ca4592 | 2198 | return (num_options); |
ef416fc2 | 2199 | } |
2200 | ||
80ca4592 | 2201 | if (option->section == PPD_ORDER_EXIT || |
2202 | option->section == PPD_ORDER_JCL) | |
2203 | { | |
0837b7e8 MS |
2204 | _cupsLangPrintFilter(stderr, "WARNING", |
2205 | _("Option \"%s\" cannot be included via " | |
2206 | "%%%%IncludeFeature."), name + 1); | |
80ca4592 | 2207 | return (num_options); |
2208 | } | |
ef416fc2 | 2209 | |
1f0275e3 | 2210 | if (!ppdFindChoice(option, value)) |
80ca4592 | 2211 | { |
0837b7e8 MS |
2212 | _cupsLangPrintFilter(stderr, "WARNING", |
2213 | _("Unknown choice \"%s\" for option \"%s\"."), | |
2214 | value, name + 1); | |
80ca4592 | 2215 | return (num_options); |
2216 | } | |
ef416fc2 | 2217 | |
80ca4592 | 2218 | /* |
2219 | * Add the option to the option array and return... | |
2220 | */ | |
2221 | ||
2222 | return (cupsAddOption(name + 1, value, num_options, options)); | |
ef416fc2 | 2223 | } |
2224 | ||
2225 | ||
2226 | /* | |
0af14961 | 2227 | * 'parse_text()' - Parse a text value in a comment. |
80ca4592 | 2228 | * |
2229 | * This function parses a DSC text value as defined on page 36 of the | |
2230 | * DSC specification. Text values are either surrounded by parenthesis | |
2231 | * or whitespace-delimited. | |
2232 | * | |
2233 | * The value returned is the literal characters for the entire text | |
2234 | * string, including any parenthesis and escape characters. | |
ef416fc2 | 2235 | */ |
2236 | ||
80ca4592 | 2237 | static char * /* O - Value or NULL on error */ |
2238 | parse_text(const char *start, /* I - Start of text value */ | |
2239 | char **end, /* O - End of text value */ | |
2240 | char *buffer, /* I - Buffer */ | |
2241 | size_t bufsize) /* I - Size of buffer */ | |
ef416fc2 | 2242 | { |
80ca4592 | 2243 | char *bufptr, /* Pointer in buffer */ |
2244 | *bufend; /* End of buffer */ | |
2245 | int level; /* Parenthesis level */ | |
ef416fc2 | 2246 | |
2247 | ||
80ca4592 | 2248 | /* |
2249 | * Skip leading whitespace... | |
2250 | */ | |
ef416fc2 | 2251 | |
80ca4592 | 2252 | while (isspace(*start & 255)) |
2253 | start ++; | |
2254 | ||
2255 | /* | |
2256 | * Then copy the value... | |
2257 | */ | |
ef416fc2 | 2258 | |
80ca4592 | 2259 | level = 0; |
2260 | bufptr = buffer; | |
2261 | bufend = buffer + bufsize - 1; | |
ef416fc2 | 2262 | |
80ca4592 | 2263 | while (bufptr < bufend) |
ef416fc2 | 2264 | { |
80ca4592 | 2265 | if (isspace(*start & 255) && !level) |
2266 | break; | |
ef416fc2 | 2267 | |
80ca4592 | 2268 | *bufptr++ = *start; |
2269 | ||
2270 | if (*start == '(') | |
2271 | level ++; | |
2272 | else if (*start == ')') | |
2273 | { | |
2274 | if (!level) | |
ef416fc2 | 2275 | { |
80ca4592 | 2276 | start ++; |
2277 | break; | |
ef416fc2 | 2278 | } |
2279 | else | |
80ca4592 | 2280 | level --; |
ef416fc2 | 2281 | } |
80ca4592 | 2282 | else if (*start == '\\') |
2283 | { | |
2284 | /* | |
2285 | * Copy escaped character... | |
2286 | */ | |
ef416fc2 | 2287 | |
80ca4592 | 2288 | int i; /* Looping var */ |
ef416fc2 | 2289 | |
80ca4592 | 2290 | |
2291 | for (i = 1; | |
2292 | i <= 3 && isdigit(start[i] & 255) && bufptr < bufend; | |
2293 | *bufptr++ = start[i], i ++); | |
2294 | } | |
2295 | ||
2296 | start ++; | |
ef416fc2 | 2297 | } |
2298 | ||
80ca4592 | 2299 | *bufptr = '\0'; |
2300 | ||
2301 | /* | |
2302 | * Return the value and new pointer into the line... | |
2303 | */ | |
2304 | ||
2305 | if (end) | |
2306 | *end = (char *)start; | |
2307 | ||
2308 | if (bufptr == bufend) | |
2309 | return (NULL); | |
2310 | else | |
2311 | return (buffer); | |
ef416fc2 | 2312 | } |
2313 | ||
2314 | ||
bd7854cb | 2315 | /* |
0af14961 | 2316 | * 'set_pstops_options()' - Set pstops options. |
bd7854cb | 2317 | */ |
2318 | ||
80ca4592 | 2319 | static void |
2320 | set_pstops_options( | |
2321 | pstops_doc_t *doc, /* I - Document information */ | |
2322 | ppd_file_t *ppd, /* I - PPD file */ | |
2323 | char *argv[], /* I - Command-line arguments */ | |
2324 | int num_options, /* I - Number of options */ | |
2325 | cups_option_t *options) /* I - Options */ | |
bd7854cb | 2326 | { |
80ca4592 | 2327 | const char *val; /* Option value */ |
2328 | int intval; /* Integer option value */ | |
2329 | ppd_attr_t *attr; /* PPD attribute */ | |
2330 | ppd_option_t *option; /* PPD option */ | |
2331 | ppd_choice_t *choice; /* PPD choice */ | |
7cf5915e | 2332 | const char *content_type; /* Original content type */ |
bd7854cb | 2333 | |
bd7854cb | 2334 | |
80ca4592 | 2335 | /* |
2336 | * Initialize document information structure... | |
2337 | */ | |
bd7854cb | 2338 | |
80ca4592 | 2339 | memset(doc, 0, sizeof(pstops_doc_t)); |
bd7854cb | 2340 | |
80ca4592 | 2341 | doc->job_id = atoi(argv[1]); |
2342 | doc->user = argv[2]; | |
2343 | doc->title = argv[3]; | |
2344 | doc->copies = atoi(argv[4]); | |
bd7854cb | 2345 | |
80ca4592 | 2346 | if (ppd && ppd->landscape > 0) |
2347 | doc->normal_landscape = 1; | |
bd7854cb | 2348 | |
80ca4592 | 2349 | doc->bounding_box[0] = (int)PageLeft; |
2350 | doc->bounding_box[1] = (int)PageBottom; | |
2351 | doc->bounding_box[2] = (int)PageRight; | |
2352 | doc->bounding_box[3] = (int)PageTop; | |
bd7854cb | 2353 | |
80ca4592 | 2354 | doc->new_bounding_box[0] = INT_MAX; |
2355 | doc->new_bounding_box[1] = INT_MAX; | |
2356 | doc->new_bounding_box[2] = INT_MIN; | |
2357 | doc->new_bounding_box[3] = INT_MIN; | |
bd7854cb | 2358 | |
80ca4592 | 2359 | /* |
ba55dc12 | 2360 | * AP_FIRSTPAGE_* and the corresponding non-first-page options. |
80ca4592 | 2361 | */ |
ef416fc2 | 2362 | |
ba55dc12 MS |
2363 | doc->ap_input_slot = cupsGetOption("AP_FIRSTPAGE_InputSlot", num_options, |
2364 | options); | |
80ca4592 | 2365 | doc->ap_manual_feed = cupsGetOption("AP_FIRSTPAGE_ManualFeed", num_options, |
2366 | options); | |
ba55dc12 MS |
2367 | doc->ap_media_color = cupsGetOption("AP_FIRSTPAGE_MediaColor", num_options, |
2368 | options); | |
2369 | doc->ap_media_type = cupsGetOption("AP_FIRSTPAGE_MediaType", num_options, | |
2370 | options); | |
2371 | doc->ap_page_region = cupsGetOption("AP_FIRSTPAGE_PageRegion", num_options, | |
2372 | options); | |
2373 | doc->ap_page_size = cupsGetOption("AP_FIRSTPAGE_PageSize", num_options, | |
2374 | options); | |
2375 | ||
2376 | if ((choice = ppdFindMarkedChoice(ppd, "InputSlot")) != NULL) | |
2377 | doc->input_slot = choice->choice; | |
2378 | if ((choice = ppdFindMarkedChoice(ppd, "ManualFeed")) != NULL) | |
2379 | doc->manual_feed = choice->choice; | |
2380 | if ((choice = ppdFindMarkedChoice(ppd, "MediaColor")) != NULL) | |
2381 | doc->media_color = choice->choice; | |
2382 | if ((choice = ppdFindMarkedChoice(ppd, "MediaType")) != NULL) | |
2383 | doc->media_type = choice->choice; | |
2384 | if ((choice = ppdFindMarkedChoice(ppd, "PageRegion")) != NULL) | |
2385 | doc->page_region = choice->choice; | |
2386 | if ((choice = ppdFindMarkedChoice(ppd, "PageSize")) != NULL) | |
2387 | doc->page_size = choice->choice; | |
2388 | ||
ef416fc2 | 2389 | /* |
80ca4592 | 2390 | * collate, multiple-document-handling |
ef416fc2 | 2391 | */ |
2392 | ||
80ca4592 | 2393 | if ((val = cupsGetOption("multiple-document-handling", num_options, options)) != NULL) |
ef416fc2 | 2394 | { |
80ca4592 | 2395 | /* |
2396 | * This IPP attribute is unnecessarily complicated... | |
2397 | * | |
2398 | * single-document, separate-documents-collated-copies, and | |
2399 | * single-document-new-sheet all require collated copies. | |
2400 | * | |
2401 | * separate-documents-uncollated-copies allows for uncollated copies. | |
2402 | */ | |
2403 | ||
88f9aafc | 2404 | doc->collate = _cups_strcasecmp(val, "separate-documents-uncollated-copies") != 0; |
ef416fc2 | 2405 | } |
2406 | ||
80ca4592 | 2407 | if ((val = cupsGetOption("Collate", num_options, options)) != NULL && |
88f9aafc MS |
2408 | (!_cups_strcasecmp(val, "true") ||!_cups_strcasecmp(val, "on") || |
2409 | !_cups_strcasecmp(val, "yes"))) | |
80ca4592 | 2410 | doc->collate = 1; |
ef416fc2 | 2411 | |
80ca4592 | 2412 | /* |
2413 | * emit-jcl | |
2414 | */ | |
ef416fc2 | 2415 | |
80ca4592 | 2416 | if ((val = cupsGetOption("emit-jcl", num_options, options)) != NULL && |
88f9aafc MS |
2417 | (!_cups_strcasecmp(val, "false") || !_cups_strcasecmp(val, "off") || |
2418 | !_cups_strcasecmp(val, "no") || !strcmp(val, "0"))) | |
80ca4592 | 2419 | doc->emit_jcl = 0; |
2420 | else | |
2421 | doc->emit_jcl = 1; | |
ef416fc2 | 2422 | |
ef416fc2 | 2423 | /* |
7cf5915e MS |
2424 | * fitplot/fit-to-page/ipp-attribute-fidelity |
2425 | * | |
2426 | * (Only for original PostScript content) | |
ef416fc2 | 2427 | */ |
2428 | ||
0837b7e8 MS |
2429 | if ((content_type = getenv("CONTENT_TYPE")) == NULL) |
2430 | content_type = "application/postscript"; | |
2431 | ||
88f9aafc | 2432 | if (!_cups_strcasecmp(content_type, "application/postscript")) |
7cf5915e MS |
2433 | { |
2434 | if ((val = cupsGetOption("fitplot", num_options, options)) != NULL && | |
88f9aafc | 2435 | !_cups_strcasecmp(val, "true")) |
7cf5915e MS |
2436 | doc->fitplot = 1; |
2437 | else if ((val = cupsGetOption("fit-to-page", num_options, options)) != NULL && | |
88f9aafc | 2438 | !_cups_strcasecmp(val, "true")) |
7cf5915e MS |
2439 | doc->fitplot = 1; |
2440 | else if ((val = cupsGetOption("ipp-attribute-fidelity", num_options, | |
2441 | options)) != NULL && | |
88f9aafc | 2442 | !_cups_strcasecmp(val, "true")) |
7cf5915e MS |
2443 | doc->fitplot = 1; |
2444 | } | |
ef416fc2 | 2445 | |
ef416fc2 | 2446 | /* |
ba55dc12 | 2447 | * mirror/MirrorPrint |
ef416fc2 | 2448 | */ |
2449 | ||
09a101d6 | 2450 | if ((choice = ppdFindMarkedChoice(ppd, "MirrorPrint")) != NULL) |
2451 | { | |
2452 | val = choice->choice; | |
2453 | choice->marked = 0; | |
2454 | } | |
2455 | else | |
2456 | val = cupsGetOption("mirror", num_options, options); | |
2457 | ||
88f9aafc MS |
2458 | if (val && (!_cups_strcasecmp(val, "true") || !_cups_strcasecmp(val, "on") || |
2459 | !_cups_strcasecmp(val, "yes"))) | |
80ca4592 | 2460 | doc->mirror = 1; |
ef416fc2 | 2461 | |
80ca4592 | 2462 | /* |
2463 | * number-up | |
2464 | */ | |
ef416fc2 | 2465 | |
80ca4592 | 2466 | if ((val = cupsGetOption("number-up", num_options, options)) != NULL) |
2467 | { | |
2468 | switch (intval = atoi(val)) | |
2469 | { | |
2470 | case 1 : | |
2471 | case 2 : | |
2472 | case 4 : | |
2473 | case 6 : | |
2474 | case 9 : | |
2475 | case 16 : | |
2476 | doc->number_up = intval; | |
2477 | break; | |
2478 | default : | |
0837b7e8 MS |
2479 | _cupsLangPrintFilter(stderr, "ERROR", |
2480 | _("Unsupported number-up value %d, using " | |
2481 | "number-up=1."), intval); | |
80ca4592 | 2482 | doc->number_up = 1; |
2483 | break; | |
2484 | } | |
2485 | } | |
2486 | else | |
2487 | doc->number_up = 1; | |
ef416fc2 | 2488 | |
80ca4592 | 2489 | /* |
2490 | * number-up-layout | |
2491 | */ | |
ef416fc2 | 2492 | |
80ca4592 | 2493 | if ((val = cupsGetOption("number-up-layout", num_options, options)) != NULL) |
ef416fc2 | 2494 | { |
88f9aafc | 2495 | if (!_cups_strcasecmp(val, "lrtb")) |
80ca4592 | 2496 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; |
88f9aafc | 2497 | else if (!_cups_strcasecmp(val, "lrbt")) |
80ca4592 | 2498 | doc->number_up_layout = PSTOPS_LAYOUT_LRBT; |
88f9aafc | 2499 | else if (!_cups_strcasecmp(val, "rltb")) |
80ca4592 | 2500 | doc->number_up_layout = PSTOPS_LAYOUT_RLTB; |
88f9aafc | 2501 | else if (!_cups_strcasecmp(val, "rlbt")) |
80ca4592 | 2502 | doc->number_up_layout = PSTOPS_LAYOUT_RLBT; |
88f9aafc | 2503 | else if (!_cups_strcasecmp(val, "tblr")) |
80ca4592 | 2504 | doc->number_up_layout = PSTOPS_LAYOUT_TBLR; |
88f9aafc | 2505 | else if (!_cups_strcasecmp(val, "tbrl")) |
80ca4592 | 2506 | doc->number_up_layout = PSTOPS_LAYOUT_TBRL; |
88f9aafc | 2507 | else if (!_cups_strcasecmp(val, "btlr")) |
80ca4592 | 2508 | doc->number_up_layout = PSTOPS_LAYOUT_BTLR; |
88f9aafc | 2509 | else if (!_cups_strcasecmp(val, "btrl")) |
80ca4592 | 2510 | doc->number_up_layout = PSTOPS_LAYOUT_BTRL; |
2511 | else | |
2512 | { | |
0837b7e8 MS |
2513 | _cupsLangPrintFilter(stderr, "ERROR", |
2514 | _("Unsupported number-up-layout value %s, using " | |
2515 | "number-up-layout=lrtb."), val); | |
80ca4592 | 2516 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; |
2517 | } | |
2518 | } | |
2519 | else | |
2520 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
ef416fc2 | 2521 | |
80ca4592 | 2522 | /* |
2523 | * OutputOrder | |
2524 | */ | |
ef416fc2 | 2525 | |
80ca4592 | 2526 | if ((val = cupsGetOption("OutputOrder", num_options, options)) != NULL) |
2527 | { | |
88f9aafc | 2528 | if (!_cups_strcasecmp(val, "Reverse")) |
80ca4592 | 2529 | doc->output_order = 1; |
2530 | } | |
2531 | else if (ppd) | |
2532 | { | |
2533 | /* | |
2534 | * Figure out the right default output order from the PPD file... | |
2535 | */ | |
ef416fc2 | 2536 | |
80ca4592 | 2537 | if ((choice = ppdFindMarkedChoice(ppd, "OutputBin")) != NULL && |
2538 | (attr = ppdFindAttr(ppd, "PageStackOrder", choice->choice)) != NULL && | |
2539 | attr->value) | |
88f9aafc | 2540 | doc->output_order = !_cups_strcasecmp(attr->value, "Reverse"); |
80ca4592 | 2541 | else if ((attr = ppdFindAttr(ppd, "DefaultOutputOrder", NULL)) != NULL && |
2542 | attr->value) | |
88f9aafc | 2543 | doc->output_order = !_cups_strcasecmp(attr->value, "Reverse"); |
80ca4592 | 2544 | } |
ef416fc2 | 2545 | |
80ca4592 | 2546 | /* |
2547 | * page-border | |
2548 | */ | |
ef416fc2 | 2549 | |
80ca4592 | 2550 | if ((val = cupsGetOption("page-border", num_options, options)) != NULL) |
2551 | { | |
88f9aafc | 2552 | if (!_cups_strcasecmp(val, "none")) |
80ca4592 | 2553 | doc->page_border = PSTOPS_BORDERNONE; |
88f9aafc | 2554 | else if (!_cups_strcasecmp(val, "single")) |
80ca4592 | 2555 | doc->page_border = PSTOPS_BORDERSINGLE; |
88f9aafc | 2556 | else if (!_cups_strcasecmp(val, "single-thick")) |
80ca4592 | 2557 | doc->page_border = PSTOPS_BORDERSINGLE2; |
88f9aafc | 2558 | else if (!_cups_strcasecmp(val, "double")) |
80ca4592 | 2559 | doc->page_border = PSTOPS_BORDERDOUBLE; |
88f9aafc | 2560 | else if (!_cups_strcasecmp(val, "double-thick")) |
80ca4592 | 2561 | doc->page_border = PSTOPS_BORDERDOUBLE2; |
2562 | else | |
2563 | { | |
0837b7e8 MS |
2564 | _cupsLangPrintFilter(stderr, "ERROR", |
2565 | _("Unsupported page-border value %s, using " | |
2566 | "page-border=none."), val); | |
80ca4592 | 2567 | doc->page_border = PSTOPS_BORDERNONE; |
2568 | } | |
ef416fc2 | 2569 | } |
80ca4592 | 2570 | else |
2571 | doc->page_border = PSTOPS_BORDERNONE; | |
ef416fc2 | 2572 | |
80ca4592 | 2573 | /* |
2574 | * page-label | |
2575 | */ | |
ef416fc2 | 2576 | |
80ca4592 | 2577 | doc->page_label = cupsGetOption("page-label", num_options, options); |
ef416fc2 | 2578 | |
80ca4592 | 2579 | /* |
2580 | * page-ranges | |
2581 | */ | |
ef416fc2 | 2582 | |
80ca4592 | 2583 | doc->page_ranges = cupsGetOption("page-ranges", num_options, options); |
ef416fc2 | 2584 | |
2585 | /* | |
80ca4592 | 2586 | * page-set |
ef416fc2 | 2587 | */ |
2588 | ||
80ca4592 | 2589 | doc->page_set = cupsGetOption("page-set", num_options, options); |
ef416fc2 | 2590 | |
2591 | /* | |
80ca4592 | 2592 | * Now figure out if we have to force collated copies, etc. |
ef416fc2 | 2593 | */ |
2594 | ||
80ca4592 | 2595 | if (ppd && ppd->manual_copies && Duplex && doc->copies > 1) |
ef416fc2 | 2596 | { |
80ca4592 | 2597 | /* |
2598 | * Force collated copies when printing a duplexed document to | |
2599 | * a non-PS printer that doesn't do hardware copy generation. | |
2600 | * Otherwise the copies will end up on the front/back side of | |
2601 | * each page. | |
2602 | */ | |
ef416fc2 | 2603 | |
80ca4592 | 2604 | doc->collate = 1; |
ef416fc2 | 2605 | } |
2606 | ||
2607 | /* | |
80ca4592 | 2608 | * See if we have to filter the fast or slow way... |
ef416fc2 | 2609 | */ |
2610 | ||
80ca4592 | 2611 | if (doc->collate && doc->copies > 1) |
ef416fc2 | 2612 | { |
80ca4592 | 2613 | /* |
2614 | * See if we need to manually collate the pages... | |
2615 | */ | |
2616 | ||
2617 | doc->slow_collate = 1; | |
2618 | ||
2619 | if ((choice = ppdFindMarkedChoice(ppd, "Collate")) != NULL && | |
88f9aafc | 2620 | !_cups_strcasecmp(choice->choice, "True")) |
bd7854cb | 2621 | { |
80ca4592 | 2622 | /* |
2623 | * Hardware collate option is selected, see if the option is | |
2624 | * conflicting - if not, collate in hardware. Otherwise, | |
2625 | * turn the hardware collate option off... | |
2626 | */ | |
2627 | ||
2abf387c | 2628 | if ((option = ppdFindOption(ppd, "Collate")) != NULL && |
80ca4592 | 2629 | !option->conflicted) |
2630 | doc->slow_collate = 0; | |
bd7854cb | 2631 | else |
80ca4592 | 2632 | ppdMarkOption(ppd, "Collate", "False"); |
bd7854cb | 2633 | } |
ef416fc2 | 2634 | } |
2635 | else | |
80ca4592 | 2636 | doc->slow_collate = 0; |
2637 | ||
2638 | if (!ppdFindOption(ppd, "OutputOrder") && doc->output_order) | |
2639 | doc->slow_order = 1; | |
2640 | else | |
2641 | doc->slow_order = 0; | |
2642 | ||
2abf387c | 2643 | if (Duplex && |
2644 | (doc->slow_collate || doc->slow_order || | |
2645 | ((attr = ppdFindAttr(ppd, "cupsEvenDuplex", NULL)) != NULL && | |
88f9aafc | 2646 | attr->value && !_cups_strcasecmp(attr->value, "true")))) |
80ca4592 | 2647 | doc->slow_duplex = 1; |
2648 | else | |
2649 | doc->slow_duplex = 0; | |
2650 | ||
2651 | /* | |
2652 | * Create a temporary file for page data if we need to filter slowly... | |
2653 | */ | |
2654 | ||
2655 | if (doc->slow_order || doc->slow_collate) | |
ef416fc2 | 2656 | { |
80ca4592 | 2657 | if ((doc->temp = cupsTempFile2(doc->tempfile, |
2658 | sizeof(doc->tempfile))) == NULL) | |
bd7854cb | 2659 | { |
c7017ecc | 2660 | perror("DEBUG: Unable to create temporary file"); |
80ca4592 | 2661 | exit(1); |
bd7854cb | 2662 | } |
ef416fc2 | 2663 | } |
80ca4592 | 2664 | |
2665 | /* | |
2666 | * Figure out if we should use ESPshowpage or not... | |
2667 | */ | |
2668 | ||
2669 | if (doc->page_label || getenv("CLASSIFICATION") || doc->number_up > 1 || | |
2670 | doc->page_border) | |
2671 | { | |
2672 | /* | |
2673 | * Yes, use ESPshowpage... | |
2674 | */ | |
2675 | ||
2676 | doc->use_ESPshowpage = 1; | |
2677 | } | |
2678 | ||
2679 | fprintf(stderr, "DEBUG: slow_collate=%d, slow_duplex=%d, slow_order=%d\n", | |
2680 | doc->slow_collate, doc->slow_duplex, doc->slow_order); | |
ef416fc2 | 2681 | } |
2682 | ||
2683 | ||
2684 | /* | |
0af14961 | 2685 | * 'skip_page()' - Skip past a page that won't be printed. |
ef416fc2 | 2686 | */ |
2687 | ||
91c84a35 | 2688 | static ssize_t /* O - Length of next line */ |
80ca4592 | 2689 | skip_page(cups_file_t *fp, /* I - File to read from */ |
2690 | char *line, /* I - Line buffer */ | |
91c84a35 | 2691 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 2692 | size_t linesize) /* I - Size of line buffer */ |
ef416fc2 | 2693 | { |
80ca4592 | 2694 | int level; /* Embedded document level */ |
ef416fc2 | 2695 | |
2696 | ||
80ca4592 | 2697 | level = 0; |
ef416fc2 | 2698 | |
80ca4592 | 2699 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) |
ef416fc2 | 2700 | { |
80ca4592 | 2701 | if (level == 0 && |
d6ae789d | 2702 | (!strncmp(line, "%%Page:", 7) || !strncmp(line, "%%Trailer", 9))) |
ef416fc2 | 2703 | break; |
80ca4592 | 2704 | else if (!strncmp(line, "%%BeginDocument", 15) || |
2705 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
2706 | level ++; | |
2707 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
2708 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
2709 | level --; | |
2710 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
2711 | (!strncmp(line, "%%BeginData:", 12) && | |
2712 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
ef416fc2 | 2713 | { |
2714 | /* | |
80ca4592 | 2715 | * Skip binary data... |
ef416fc2 | 2716 | */ |
2717 | ||
80ca4592 | 2718 | int bytes; /* Bytes of data */ |
ef416fc2 | 2719 | |
ef416fc2 | 2720 | |
80ca4592 | 2721 | bytes = atoi(strchr(line, ':') + 1); |
ef416fc2 | 2722 | |
80ca4592 | 2723 | while (bytes > 0) |
2724 | { | |
2725 | if (bytes > linesize) | |
2726 | linelen = cupsFileRead(fp, line, linesize); | |
2727 | else | |
2728 | linelen = cupsFileRead(fp, line, bytes); | |
ef416fc2 | 2729 | |
80ca4592 | 2730 | if (linelen < 1) |
2731 | { | |
2732 | line[0] = '\0'; | |
2733 | perror("ERROR: Early end-of-file while reading binary data"); | |
2734 | return (0); | |
2735 | } | |
ef416fc2 | 2736 | |
80ca4592 | 2737 | bytes -= linelen; |
2738 | } | |
2739 | } | |
2740 | } | |
ef416fc2 | 2741 | |
80ca4592 | 2742 | return (linelen); |
ef416fc2 | 2743 | } |
2744 | ||
2745 | ||
ef416fc2 | 2746 | /* |
0af14961 | 2747 | * 'start_nup()' - Start processing for N-up printing. |
ef416fc2 | 2748 | */ |
2749 | ||
2750 | static void | |
80ca4592 | 2751 | start_nup(pstops_doc_t *doc, /* I - Document information */ |
2752 | int number, /* I - Page number */ | |
2753 | int show_border, /* I - Show the border? */ | |
2754 | const int *bounding_box) /* I - BoundingBox value */ | |
ef416fc2 | 2755 | { |
80ca4592 | 2756 | int pos; /* Position on page */ |
2757 | int x, y; /* Relative position of subpage */ | |
2758 | float w, l, /* Width and length of subpage */ | |
2759 | tx, ty; /* Translation values for subpage */ | |
2760 | float pagew, /* Printable width of page */ | |
2761 | pagel; /* Printable height of page */ | |
a41f09e2 MS |
2762 | int bboxx, /* BoundingBox X origin */ |
2763 | bboxy, /* BoundingBox Y origin */ | |
2764 | bboxw, /* BoundingBox width */ | |
80ca4592 | 2765 | bboxl; /* BoundingBox height */ |
a41f09e2 | 2766 | float margin = 0; /* Current margin for border */ |
80ca4592 | 2767 | |
ef416fc2 | 2768 | |
2abf387c | 2769 | if (doc->number_up > 1) |
80ca4592 | 2770 | doc_puts(doc, "userdict/ESPsave save put\n"); |
ef416fc2 | 2771 | |
80ca4592 | 2772 | pos = (number - 1) % doc->number_up; |
2773 | pagew = PageRight - PageLeft; | |
2774 | pagel = PageTop - PageBottom; | |
ef416fc2 | 2775 | |
80ca4592 | 2776 | if (doc->fitplot) |
2777 | { | |
a41f09e2 MS |
2778 | bboxx = bounding_box[0]; |
2779 | bboxy = bounding_box[1]; | |
80ca4592 | 2780 | bboxw = bounding_box[2] - bounding_box[0]; |
2781 | bboxl = bounding_box[3] - bounding_box[1]; | |
2782 | } | |
2783 | else | |
2784 | { | |
a41f09e2 MS |
2785 | bboxx = 0; |
2786 | bboxy = 0; | |
80ca4592 | 2787 | bboxw = PageWidth; |
2788 | bboxl = PageLength; | |
2789 | } | |
ef416fc2 | 2790 | |
80ca4592 | 2791 | fprintf(stderr, "DEBUG: pagew = %.1f, pagel = %.1f\n", pagew, pagel); |
a41f09e2 MS |
2792 | fprintf(stderr, "DEBUG: bboxx = %d, bboxy = %d, bboxw = %d, bboxl = %d\n", |
2793 | bboxx, bboxy, bboxw, bboxl); | |
80ca4592 | 2794 | fprintf(stderr, "DEBUG: PageLeft = %.1f, PageRight = %.1f\n", |
2795 | PageLeft, PageRight); | |
2796 | fprintf(stderr, "DEBUG: PageTop = %.1f, PageBottom = %.1f\n", | |
2797 | PageTop, PageBottom); | |
2798 | fprintf(stderr, "DEBUG: PageWidth = %.1f, PageLength = %.1f\n", | |
2799 | PageWidth, PageLength); | |
ef416fc2 | 2800 | |
2801 | switch (Orientation) | |
2802 | { | |
2803 | case 1 : /* Landscape */ | |
80ca4592 | 2804 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", PageLength); |
ef416fc2 | 2805 | break; |
2806 | case 2 : /* Reverse Portrait */ | |
80ca4592 | 2807 | doc_printf(doc, "%.1f %.1f translate 180 rotate\n", PageWidth, |
2808 | PageLength); | |
ef416fc2 | 2809 | break; |
2810 | case 3 : /* Reverse Landscape */ | |
80ca4592 | 2811 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", PageWidth); |
ef416fc2 | 2812 | break; |
2813 | } | |
2814 | ||
a4845881 MS |
2815 | /* |
2816 | * Mirror the page as needed... | |
2817 | */ | |
2818 | ||
2819 | if (doc->mirror) | |
2820 | doc_printf(doc, "%.1f 0.0 translate -1 1 scale\n", PageWidth); | |
2821 | ||
2822 | /* | |
2823 | * Offset and scale as necessary for fitplot/fit-to-page/number-up... | |
2824 | */ | |
2825 | ||
80ca4592 | 2826 | if (Duplex && doc->number_up > 1 && ((number / doc->number_up) & 1)) |
2827 | doc_printf(doc, "%.1f %.1f translate\n", PageWidth - PageRight, PageBottom); | |
2828 | else if (doc->number_up > 1 || doc->fitplot) | |
2829 | doc_printf(doc, "%.1f %.1f translate\n", PageLeft, PageBottom); | |
ef416fc2 | 2830 | |
80ca4592 | 2831 | switch (doc->number_up) |
ef416fc2 | 2832 | { |
2833 | default : | |
80ca4592 | 2834 | if (doc->fitplot) |
bd7854cb | 2835 | { |
80ca4592 | 2836 | w = pagew; |
2837 | l = w * bboxl / bboxw; | |
bd7854cb | 2838 | |
80ca4592 | 2839 | if (l > pagel) |
bd7854cb | 2840 | { |
80ca4592 | 2841 | l = pagel; |
2842 | w = l * bboxw / bboxl; | |
bd7854cb | 2843 | } |
2844 | ||
80ca4592 | 2845 | tx = 0.5 * (pagew - w); |
2846 | ty = 0.5 * (pagel - l); | |
bd7854cb | 2847 | |
80ca4592 | 2848 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", tx, ty, |
2849 | w / bboxw, l / bboxl); | |
bd7854cb | 2850 | } |
2851 | else | |
bd7854cb | 2852 | w = PageWidth; |
ef416fc2 | 2853 | break; |
2854 | ||
2855 | case 2 : | |
2856 | if (Orientation & 1) | |
2857 | { | |
2858 | x = pos & 1; | |
2859 | ||
80ca4592 | 2860 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2861 | x = 1 - x; |
2862 | ||
80ca4592 | 2863 | w = pagel; |
2864 | l = w * bboxl / bboxw; | |
ef416fc2 | 2865 | |
80ca4592 | 2866 | if (l > (pagew * 0.5)) |
ef416fc2 | 2867 | { |
80ca4592 | 2868 | l = pagew * 0.5; |
2869 | w = l * bboxw / bboxl; | |
ef416fc2 | 2870 | } |
2871 | ||
80ca4592 | 2872 | tx = 0.5 * (pagew * 0.5 - l); |
2873 | ty = 0.5 * (pagel - w); | |
ef416fc2 | 2874 | |
80ca4592 | 2875 | if (doc->normal_landscape) |
2876 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); | |
ef416fc2 | 2877 | else |
80ca4592 | 2878 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); |
ef416fc2 | 2879 | |
80ca4592 | 2880 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2881 | ty, tx + pagew * 0.5 * x, w / bboxw, l / bboxl); | |
ef416fc2 | 2882 | } |
2883 | else | |
2884 | { | |
2885 | x = pos & 1; | |
2886 | ||
80ca4592 | 2887 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2888 | x = 1 - x; |
2889 | ||
80ca4592 | 2890 | l = pagew; |
2891 | w = l * bboxw / bboxl; | |
ef416fc2 | 2892 | |
80ca4592 | 2893 | if (w > (pagel * 0.5)) |
ef416fc2 | 2894 | { |
80ca4592 | 2895 | w = pagel * 0.5; |
2896 | l = w * bboxl / bboxw; | |
ef416fc2 | 2897 | } |
2898 | ||
80ca4592 | 2899 | tx = 0.5 * (pagel * 0.5 - w); |
2900 | ty = 0.5 * (pagew - l); | |
ef416fc2 | 2901 | |
80ca4592 | 2902 | if (doc->normal_landscape) |
2903 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); | |
ef416fc2 | 2904 | else |
80ca4592 | 2905 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2906 | |
80ca4592 | 2907 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2908 | tx + pagel * 0.5 * x, ty, w / bboxw, l / bboxl); | |
ef416fc2 | 2909 | } |
2910 | break; | |
2911 | ||
2912 | case 4 : | |
80ca4592 | 2913 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2914 | { |
2915 | x = (pos / 2) & 1; | |
2916 | y = pos & 1; | |
2917 | } | |
2918 | else | |
2919 | { | |
2920 | x = pos & 1; | |
2921 | y = (pos / 2) & 1; | |
2922 | } | |
2923 | ||
80ca4592 | 2924 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2925 | x = 1 - x; |
2926 | ||
80ca4592 | 2927 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2928 | y = 1 - y; |
2929 | ||
80ca4592 | 2930 | w = pagew * 0.5; |
2931 | l = w * bboxl / bboxw; | |
ef416fc2 | 2932 | |
80ca4592 | 2933 | if (l > (pagel * 0.5)) |
ef416fc2 | 2934 | { |
80ca4592 | 2935 | l = pagel * 0.5; |
2936 | w = l * bboxw / bboxl; | |
ef416fc2 | 2937 | } |
2938 | ||
80ca4592 | 2939 | tx = 0.5 * (pagew * 0.5 - w); |
2940 | ty = 0.5 * (pagel * 0.5 - l); | |
ef416fc2 | 2941 | |
80ca4592 | 2942 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2943 | tx + x * pagew * 0.5, ty + y * pagel * 0.5, | |
2944 | w / bboxw, l / bboxl); | |
ef416fc2 | 2945 | break; |
2946 | ||
2947 | case 6 : | |
2948 | if (Orientation & 1) | |
2949 | { | |
80ca4592 | 2950 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2951 | { |
2952 | x = pos / 3; | |
2953 | y = pos % 3; | |
2954 | ||
80ca4592 | 2955 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2956 | x = 1 - x; |
2957 | ||
80ca4592 | 2958 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2959 | y = 2 - y; |
2960 | } | |
2961 | else | |
2962 | { | |
2963 | x = pos & 1; | |
2964 | y = pos / 2; | |
2965 | ||
80ca4592 | 2966 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2967 | x = 1 - x; |
2968 | ||
80ca4592 | 2969 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2970 | y = 2 - y; |
2971 | } | |
2972 | ||
80ca4592 | 2973 | w = pagel * 0.5; |
2974 | l = w * bboxl / bboxw; | |
ef416fc2 | 2975 | |
80ca4592 | 2976 | if (l > (pagew * 0.333)) |
ef416fc2 | 2977 | { |
80ca4592 | 2978 | l = pagew * 0.333; |
2979 | w = l * bboxw / bboxl; | |
ef416fc2 | 2980 | } |
2981 | ||
80ca4592 | 2982 | tx = 0.5 * (pagel - 2 * w); |
2983 | ty = 0.5 * (pagew - 3 * l); | |
ef416fc2 | 2984 | |
80ca4592 | 2985 | if (doc->normal_landscape) |
f301802f | 2986 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2987 | else |
f301802f | 2988 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 2989 | |
80ca4592 | 2990 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 2991 | tx + x * w, ty + y * l, l / bboxl, w / bboxw); |
ef416fc2 | 2992 | } |
2993 | else | |
2994 | { | |
80ca4592 | 2995 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2996 | { |
2997 | x = pos / 2; | |
2998 | y = pos & 1; | |
2999 | ||
80ca4592 | 3000 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3001 | x = 2 - x; |
3002 | ||
80ca4592 | 3003 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3004 | y = 1 - y; |
3005 | } | |
3006 | else | |
3007 | { | |
3008 | x = pos % 3; | |
3009 | y = pos / 3; | |
3010 | ||
80ca4592 | 3011 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3012 | x = 2 - x; |
3013 | ||
80ca4592 | 3014 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3015 | y = 1 - y; |
3016 | } | |
3017 | ||
80ca4592 | 3018 | l = pagew * 0.5; |
3019 | w = l * bboxw / bboxl; | |
ef416fc2 | 3020 | |
80ca4592 | 3021 | if (w > (pagel * 0.333)) |
ef416fc2 | 3022 | { |
80ca4592 | 3023 | w = pagel * 0.333; |
3024 | l = w * bboxl / bboxw; | |
ef416fc2 | 3025 | } |
3026 | ||
f301802f | 3027 | tx = 0.5 * (pagel - 3 * w); |
3028 | ty = 0.5 * (pagew - 2 * l); | |
ef416fc2 | 3029 | |
80ca4592 | 3030 | if (doc->normal_landscape) |
f301802f | 3031 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 3032 | else |
f301802f | 3033 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 3034 | |
80ca4592 | 3035 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 3036 | tx + w * x, ty + l * y, w / bboxw, l / bboxl); |
3037 | ||
ef416fc2 | 3038 | } |
3039 | break; | |
3040 | ||
3041 | case 9 : | |
80ca4592 | 3042 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3043 | { |
3044 | x = (pos / 3) % 3; | |
3045 | y = pos % 3; | |
3046 | } | |
3047 | else | |
3048 | { | |
3049 | x = pos % 3; | |
3050 | y = (pos / 3) % 3; | |
3051 | } | |
3052 | ||
80ca4592 | 3053 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3054 | x = 2 - x; |
3055 | ||
80ca4592 | 3056 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3057 | y = 2 - y; |
3058 | ||
80ca4592 | 3059 | w = pagew * 0.333; |
3060 | l = w * bboxl / bboxw; | |
ef416fc2 | 3061 | |
80ca4592 | 3062 | if (l > (pagel * 0.333)) |
ef416fc2 | 3063 | { |
80ca4592 | 3064 | l = pagel * 0.333; |
3065 | w = l * bboxw / bboxl; | |
ef416fc2 | 3066 | } |
3067 | ||
80ca4592 | 3068 | tx = 0.5 * (pagew * 0.333 - w); |
3069 | ty = 0.5 * (pagel * 0.333 - l); | |
ef416fc2 | 3070 | |
80ca4592 | 3071 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
3072 | tx + x * pagew * 0.333, ty + y * pagel * 0.333, | |
3073 | w / bboxw, l / bboxl); | |
ef416fc2 | 3074 | break; |
3075 | ||
3076 | case 16 : | |
80ca4592 | 3077 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3078 | { |
3079 | x = (pos / 4) & 3; | |
3080 | y = pos & 3; | |
3081 | } | |
3082 | else | |
3083 | { | |
3084 | x = pos & 3; | |
3085 | y = (pos / 4) & 3; | |
3086 | } | |
3087 | ||
80ca4592 | 3088 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3089 | x = 3 - x; |
3090 | ||
80ca4592 | 3091 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3092 | y = 3 - y; |
3093 | ||
80ca4592 | 3094 | w = pagew * 0.25; |
3095 | l = w * bboxl / bboxw; | |
ef416fc2 | 3096 | |
80ca4592 | 3097 | if (l > (pagel * 0.25)) |
ef416fc2 | 3098 | { |
80ca4592 | 3099 | l = pagel * 0.25; |
3100 | w = l * bboxw / bboxl; | |
ef416fc2 | 3101 | } |
3102 | ||
80ca4592 | 3103 | tx = 0.5 * (pagew * 0.25 - w); |
3104 | ty = 0.5 * (pagel * 0.25 - l); | |
ef416fc2 | 3105 | |
80ca4592 | 3106 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
3107 | tx + x * pagew * 0.25, ty + y * pagel * 0.25, | |
3108 | w / bboxw, l / bboxl); | |
ef416fc2 | 3109 | break; |
3110 | } | |
3111 | ||
3112 | /* | |
3113 | * Draw borders as necessary... | |
3114 | */ | |
3115 | ||
80ca4592 | 3116 | if (doc->page_border && show_border) |
ef416fc2 | 3117 | { |
80ca4592 | 3118 | int rects; /* Number of border rectangles */ |
a41f09e2 | 3119 | float fscale; /* Scaling value for points */ |
ef416fc2 | 3120 | |
3121 | ||
80ca4592 | 3122 | rects = (doc->page_border & PSTOPS_BORDERDOUBLE) ? 2 : 1; |
ef416fc2 | 3123 | fscale = PageWidth / w; |
3124 | margin = 2.25 * fscale; | |
3125 | ||
3126 | /* | |
3127 | * Set the line width and color... | |
3128 | */ | |
3129 | ||
80ca4592 | 3130 | doc_puts(doc, "gsave\n"); |
3131 | doc_printf(doc, "%.3f setlinewidth 0 setgray newpath\n", | |
3132 | (doc->page_border & PSTOPS_BORDERTHICK) ? 0.5 * fscale : | |
3133 | 0.24 * fscale); | |
ef416fc2 | 3134 | |
3135 | /* | |
3136 | * Draw border boxes... | |
3137 | */ | |
3138 | ||
3139 | for (; rects > 0; rects --, margin += 2 * fscale) | |
80ca4592 | 3140 | if (doc->number_up > 1) |
3141 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", | |
a41f09e2 MS |
3142 | margin, |
3143 | margin, | |
3144 | bboxw - 2 * margin, | |
3145 | bboxl - 2 * margin); | |
ef416fc2 | 3146 | else |
80ca4592 | 3147 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", |
3148 | PageLeft + margin, | |
3149 | PageBottom + margin, | |
3150 | PageRight - PageLeft - 2 * margin, | |
3151 | PageTop - PageBottom - 2 * margin); | |
ef416fc2 | 3152 | |
3153 | /* | |
3154 | * Restore pen settings... | |
3155 | */ | |
3156 | ||
80ca4592 | 3157 | doc_puts(doc, "grestore\n"); |
ef416fc2 | 3158 | } |
3159 | ||
80ca4592 | 3160 | if (doc->fitplot) |
ef416fc2 | 3161 | { |
3162 | /* | |
a41f09e2 | 3163 | * Offset the page by its bounding box... |
ef416fc2 | 3164 | */ |
3165 | ||
80ca4592 | 3166 | doc_printf(doc, "%d %d translate\n", -bounding_box[0], |
3167 | -bounding_box[1]); | |
80ca4592 | 3168 | } |
a41f09e2 MS |
3169 | |
3170 | if (doc->fitplot || doc->number_up > 1) | |
80ca4592 | 3171 | { |
3172 | /* | |
a41f09e2 | 3173 | * Clip the page to the page's bounding box... |
80ca4592 | 3174 | */ |
3175 | ||
a41f09e2 MS |
3176 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrc\n", |
3177 | bboxx + margin, bboxy + margin, | |
3178 | bboxw - 2 * margin, bboxl - 2 * margin); | |
ef416fc2 | 3179 | } |
3180 | } | |
3181 | ||
3182 | ||
b86bc4cf | 3183 | /* |
3184 | * 'write_label_prolog()' - Write the prolog with the classification | |
3185 | * and page label. | |
3186 | */ | |
3187 | ||
3188 | static void | |
3189 | write_label_prolog(pstops_doc_t *doc, /* I - Document info */ | |
3190 | const char *label, /* I - Page label */ | |
3191 | float bottom, /* I - Bottom position in points */ | |
3192 | float top, /* I - Top position in points */ | |
3193 | float width) /* I - Width in points */ | |
3194 | { | |
3195 | const char *classification; /* CLASSIFICATION environment variable */ | |
3196 | const char *ptr; /* Temporary string pointer */ | |
3197 | ||
3198 | ||
3199 | /* | |
3200 | * First get the current classification... | |
3201 | */ | |
3202 | ||
3203 | if ((classification = getenv("CLASSIFICATION")) == NULL) | |
3204 | classification = ""; | |
3205 | if (strcmp(classification, "none") == 0) | |
3206 | classification = ""; | |
3207 | ||
3208 | /* | |
3209 | * If there is nothing to show, bind an empty 'write labels' procedure | |
3210 | * and return... | |
3211 | */ | |
3212 | ||
3213 | if (!classification[0] && (label == NULL || !label[0])) | |
3214 | { | |
3215 | doc_puts(doc, "userdict/ESPwl{}bind put\n"); | |
3216 | return; | |
3217 | } | |
3218 | ||
3219 | /* | |
3220 | * Set the classification + page label string... | |
3221 | */ | |
3222 | ||
3223 | doc_puts(doc, "userdict"); | |
3224 | if (!strcmp(classification, "confidential")) | |
3225 | doc_puts(doc, "/ESPpl(CONFIDENTIAL"); | |
3226 | else if (!strcmp(classification, "classified")) | |
3227 | doc_puts(doc, "/ESPpl(CLASSIFIED"); | |
3228 | else if (!strcmp(classification, "secret")) | |
3229 | doc_puts(doc, "/ESPpl(SECRET"); | |
3230 | else if (!strcmp(classification, "topsecret")) | |
3231 | doc_puts(doc, "/ESPpl(TOP SECRET"); | |
3232 | else if (!strcmp(classification, "unclassified")) | |
3233 | doc_puts(doc, "/ESPpl(UNCLASSIFIED"); | |
3234 | else | |
3235 | { | |
3236 | doc_puts(doc, "/ESPpl("); | |
3237 | ||
3238 | for (ptr = classification; *ptr; ptr ++) | |
3239 | { | |
3240 | if (*ptr < 32 || *ptr > 126) | |
3241 | doc_printf(doc, "\\%03o", *ptr); | |
3242 | else if (*ptr == '_') | |
3243 | doc_puts(doc, " "); | |
3244 | else if (*ptr == '(' || *ptr == ')' || *ptr == '\\') | |
3245 | doc_printf(doc, "\\%c", *ptr); | |
3246 | else | |
3247 | doc_printf(doc, "%c", *ptr); | |
3248 | } | |
3249 | } | |
3250 | ||
3251 | if (label) | |
3252 | { | |
3253 | if (classification[0]) | |
3254 | doc_puts(doc, " - "); | |
3255 | ||
3256 | /* | |
3257 | * Quote the label string as needed... | |
3258 | */ | |
3259 | ||
3260 | for (ptr = label; *ptr; ptr ++) | |
3261 | { | |
3262 | if (*ptr < 32 || *ptr > 126) | |
3263 | doc_printf(doc, "\\%03o", *ptr); | |
3264 | else if (*ptr == '(' || *ptr == ')' || *ptr == '\\') | |
3265 | doc_printf(doc, "\\%c", *ptr); | |
3266 | else | |
3267 | doc_printf(doc, "%c", *ptr); | |
3268 | } | |
3269 | } | |
3270 | ||
3271 | doc_puts(doc, ")put\n"); | |
3272 | ||
3273 | /* | |
3274 | * Then get a 14 point Helvetica-Bold font... | |
3275 | */ | |
3276 | ||
3277 | doc_puts(doc, "userdict/ESPpf /Helvetica-Bold findfont 14 scalefont put\n"); | |
3278 | ||
3279 | /* | |
3280 | * Finally, the procedure to write the labels on the page... | |
3281 | */ | |
3282 | ||
3283 | doc_puts(doc, "userdict/ESPwl{\n"); | |
3284 | doc_puts(doc, " ESPpf setfont\n"); | |
3285 | doc_printf(doc, " ESPpl stringwidth pop dup 12 add exch -0.5 mul %.0f add\n", | |
3286 | width * 0.5f); | |
3287 | doc_puts(doc, " 1 setgray\n"); | |
3288 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrf\n", bottom - 2.0); | |
3289 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrf\n", top - 18.0); | |
3290 | doc_puts(doc, " 0 setgray\n"); | |
3291 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrs\n", bottom - 2.0); | |
3292 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrs\n", top - 18.0); | |
3293 | doc_printf(doc, " dup %.0f moveto ESPpl show\n", bottom + 2.0); | |
3294 | doc_printf(doc, " %.0f moveto ESPpl show\n", top - 14.0); | |
3295 | doc_puts(doc, "pop\n"); | |
3296 | doc_puts(doc, "}bind put\n"); | |
3297 | } | |
3298 | ||
3299 | ||
ed486911 | 3300 | /* |
3301 | * 'write_labels()' - Write the actual page labels. | |
3302 | * | |
3303 | * This function is a copy of the one in common.c since we need to | |
3304 | * use doc_puts/doc_printf instead of puts/printf... | |
3305 | */ | |
3306 | ||
3307 | static void | |
3308 | write_labels(pstops_doc_t *doc, /* I - Document information */ | |
3309 | int orient) /* I - Orientation of the page */ | |
3310 | { | |
3311 | float width, /* Width of page */ | |
3312 | length; /* Length of page */ | |
3313 | ||
3314 | ||
3315 | doc_puts(doc, "gsave\n"); | |
3316 | ||
3317 | if ((orient ^ Orientation) & 1) | |
3318 | { | |
3319 | width = PageLength; | |
3320 | length = PageWidth; | |
3321 | } | |
3322 | else | |
3323 | { | |
3324 | width = PageWidth; | |
3325 | length = PageLength; | |
3326 | } | |
3327 | ||
3328 | switch (orient & 3) | |
3329 | { | |
3330 | case 1 : /* Landscape */ | |
3331 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", length); | |
3332 | break; | |
3333 | case 2 : /* Reverse Portrait */ | |
3334 | doc_printf(doc, "%.1f %.1f translate 180 rotate\n", width, length); | |
3335 | break; | |
3336 | case 3 : /* Reverse Landscape */ | |
3337 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", width); | |
3338 | break; | |
3339 | } | |
3340 | ||
3341 | doc_puts(doc, "ESPwl\n"); | |
3342 | doc_puts(doc, "grestore\n"); | |
3343 | } | |
3344 | ||
3345 | ||
ef416fc2 | 3346 | /* |
0af14961 MS |
3347 | * 'write_options()' - Write options provided via %%IncludeFeature. |
3348 | */ | |
3349 | ||
3350 | static void | |
3351 | write_options( | |
3352 | pstops_doc_t *doc, /* I - Document */ | |
3353 | ppd_file_t *ppd, /* I - PPD file */ | |
3354 | int num_options, /* I - Number of options */ | |
3355 | cups_option_t *options) /* I - Options */ | |
3356 | { | |
3357 | int i; /* Looping var */ | |
3358 | ppd_option_t *option; /* PPD option */ | |
3359 | int min_order; /* Minimum OrderDependency value */ | |
3360 | char *doc_setup, /* DocumentSetup commands to send */ | |
3361 | *any_setup; /* AnySetup commands to send */ | |
3362 | ||
3363 | ||
3364 | /* | |
3365 | * Figure out the minimum OrderDependency value... | |
3366 | */ | |
3367 | ||
3368 | if ((option = ppdFindOption(ppd, "PageRegion")) != NULL) | |
3369 | min_order = option->order; | |
3370 | else | |
3371 | min_order = 999.0f; | |
3372 | ||
3373 | for (i = 0; i < num_options; i ++) | |
3374 | if ((option = ppdFindOption(ppd, options[i].name)) != NULL && | |
3375 | option->order < min_order) | |
3376 | min_order = option->order; | |
3377 | ||
3378 | /* | |
3379 | * Mark and extract them... | |
3380 | */ | |
3381 | ||
3382 | cupsMarkOptions(ppd, num_options, options); | |
3383 | ||
3384 | doc_setup = ppdEmitString(ppd, PPD_ORDER_DOCUMENT, min_order); | |
3385 | any_setup = ppdEmitString(ppd, PPD_ORDER_ANY, min_order); | |
3386 | ||
3387 | /* | |
3388 | * Then send them out... | |
3389 | */ | |
3390 | ||
e07d4801 MS |
3391 | if (doc->number_up > 1) |
3392 | { | |
3393 | /* | |
3394 | * Temporarily restore setpagedevice so we can set the options... | |
3395 | */ | |
3396 | ||
3397 | doc_puts(doc, "userdict/setpagedevice/CUPSsetpagedevice load put\n"); | |
3398 | } | |
3399 | ||
0af14961 MS |
3400 | if (doc_setup) |
3401 | { | |
3402 | doc_puts(doc, doc_setup); | |
3403 | free(doc_setup); | |
3404 | } | |
3405 | ||
3406 | if (any_setup) | |
3407 | { | |
3408 | doc_puts(doc, any_setup); | |
3409 | free(any_setup); | |
3410 | } | |
e07d4801 MS |
3411 | |
3412 | if (doc->number_up > 1) | |
3413 | { | |
3414 | /* | |
3415 | * Disable setpagedevice again... | |
3416 | */ | |
3417 | ||
3418 | doc_puts(doc, "userdict/setpagedevice{pop}bind put\n"); | |
3419 | } | |
0af14961 MS |
3420 | } |
3421 | ||
3422 | ||
3423 | /* | |
3424 | * End of "$Id: pstops.c 7977 2008-09-23 23:44:33Z mike $". | |
ef416fc2 | 3425 | */ |