]>
Commit | Line | Data |
---|---|---|
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 | * |
ba55dc12 | 6 | * Copyright 2007-2010 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 | float brightness; /* brightness value */ |
130 | int collate, /* Collate copies? */ | |
131 | emit_jcl, /* Emit JCL commands? */ | |
132 | fitplot; /* Fit pages to media */ | |
133 | float gamma; /* gamma value */ | |
134 | const char *input_slot, /* InputSlot value */ | |
ba55dc12 MS |
135 | *manual_feed, /* ManualFeed value */ |
136 | *media_color, /* MediaColor value */ | |
137 | *media_type, /* MediaType value */ | |
138 | *page_region, /* PageRegion value */ | |
139 | *page_size; /* PageSize value */ | |
80ca4592 | 140 | int mirror, /* doc->mirror/mirror pages */ |
141 | number_up, /* Number of pages on each sheet */ | |
142 | number_up_layout, /* doc->number_up_layout of N-up pages */ | |
143 | output_order, /* Requested reverse output order? */ | |
144 | page_border; /* doc->page_border around pages */ | |
145 | const char *page_label, /* page-label option, if any */ | |
146 | *page_ranges, /* page-ranges option, if any */ | |
147 | *page_set; /* page-set option, if any */ | |
148 | } pstops_doc_t; | |
bd7854cb | 149 | |
150 | ||
ef416fc2 | 151 | /* |
80ca4592 | 152 | * Convenience macros... |
ef416fc2 | 153 | */ |
154 | ||
80ca4592 | 155 | #define is_first_page(p) (doc->number_up == 1 || \ |
156 | ((p) % doc->number_up) == 1) | |
157 | #define is_last_page(p) (doc->number_up == 1 || \ | |
158 | ((p) % doc->number_up) == 0) | |
159 | #define is_not_last_page(p) (doc->number_up > 1 && \ | |
160 | ((p) % doc->number_up) != 0) | |
ef416fc2 | 161 | |
162 | ||
c24d2134 MS |
163 | /* |
164 | * Local globals... | |
165 | */ | |
166 | ||
167 | static int JobCanceled = 0;/* Set to 1 on SIGTERM */ | |
168 | ||
169 | ||
ef416fc2 | 170 | /* |
171 | * Local functions... | |
172 | */ | |
173 | ||
80ca4592 | 174 | static pstops_page_t *add_page(pstops_doc_t *doc, const char *label); |
c24d2134 | 175 | static void cancel_job(int sig); |
80ca4592 | 176 | static int check_range(pstops_doc_t *doc, int page); |
bd7854cb | 177 | static void copy_bytes(cups_file_t *fp, off_t offset, |
178 | size_t length); | |
91c84a35 | 179 | static ssize_t copy_comments(cups_file_t *fp, pstops_doc_t *doc, |
2abf387c | 180 | ppd_file_t *ppd, char *line, |
91c84a35 | 181 | ssize_t linelen, size_t linesize); |
80ca4592 | 182 | static void copy_dsc(cups_file_t *fp, pstops_doc_t *doc, |
91c84a35 | 183 | ppd_file_t *ppd, char *line, ssize_t linelen, |
80ca4592 | 184 | size_t linesize); |
185 | static void copy_non_dsc(cups_file_t *fp, pstops_doc_t *doc, | |
186 | ppd_file_t *ppd, char *line, | |
91c84a35 MS |
187 | ssize_t linelen, size_t linesize); |
188 | static ssize_t copy_page(cups_file_t *fp, pstops_doc_t *doc, | |
80ca4592 | 189 | ppd_file_t *ppd, int number, char *line, |
91c84a35 MS |
190 | ssize_t linelen, size_t linesize); |
191 | static ssize_t copy_prolog(cups_file_t *fp, pstops_doc_t *doc, | |
80ca4592 | 192 | ppd_file_t *ppd, char *line, |
91c84a35 MS |
193 | ssize_t linelen, size_t linesize); |
194 | static ssize_t copy_setup(cups_file_t *fp, pstops_doc_t *doc, | |
80ca4592 | 195 | ppd_file_t *ppd, char *line, |
91c84a35 MS |
196 | ssize_t linelen, size_t linesize); |
197 | static ssize_t copy_trailer(cups_file_t *fp, pstops_doc_t *doc, | |
80ca4592 | 198 | ppd_file_t *ppd, int number, char *line, |
91c84a35 | 199 | ssize_t linelen, size_t linesize); |
80ca4592 | 200 | static void do_prolog(pstops_doc_t *doc, ppd_file_t *ppd); |
201 | static void do_setup(pstops_doc_t *doc, ppd_file_t *ppd); | |
f301802f | 202 | static void doc_printf(pstops_doc_t *doc, const char *format, ...) |
203 | #ifdef __GNUC__ | |
204 | __attribute__ ((__format__ (__printf__, 2, 3))) | |
205 | #endif /* __GNUC__ */ | |
206 | ; | |
80ca4592 | 207 | static void doc_puts(pstops_doc_t *doc, const char *s); |
208 | static void doc_write(pstops_doc_t *doc, const char *s, size_t len); | |
209 | static void end_nup(pstops_doc_t *doc, int number); | |
210 | static int include_feature(ppd_file_t *ppd, const char *line, | |
211 | int num_options, | |
212 | cups_option_t **options); | |
213 | static char *parse_text(const char *start, char **end, char *buffer, | |
214 | size_t bufsize); | |
215 | static void set_pstops_options(pstops_doc_t *doc, ppd_file_t *ppd, | |
216 | char *argv[], int num_options, | |
217 | cups_option_t *options); | |
91c84a35 | 218 | static ssize_t skip_page(cups_file_t *fp, char *line, ssize_t linelen, |
80ca4592 | 219 | size_t linesize); |
220 | static void start_nup(pstops_doc_t *doc, int number, | |
221 | int show_border, const int *bounding_box); | |
b86bc4cf | 222 | static void write_label_prolog(pstops_doc_t *doc, const char *label, |
223 | float bottom, float top, | |
224 | float width); | |
ed486911 | 225 | static void write_labels(pstops_doc_t *doc, int orient); |
0af14961 MS |
226 | static void write_options(pstops_doc_t *doc, ppd_file_t *ppd, |
227 | int num_options, cups_option_t *options); | |
ef416fc2 | 228 | |
229 | ||
230 | /* | |
0af14961 | 231 | * 'main()' - Main entry. |
ef416fc2 | 232 | */ |
233 | ||
bd7854cb | 234 | int /* O - Exit status */ |
235 | main(int argc, /* I - Number of command-line args */ | |
236 | char *argv[]) /* I - Command-line arguments */ | |
ef416fc2 | 237 | { |
80ca4592 | 238 | pstops_doc_t doc; /* Document information */ |
239 | cups_file_t *fp; /* Print file */ | |
bd7854cb | 240 | ppd_file_t *ppd; /* PPD file */ |
bd7854cb | 241 | int num_options; /* Number of print options */ |
242 | cups_option_t *options; /* Print options */ | |
bd7854cb | 243 | char line[8192]; /* Line buffer */ |
bd7854cb | 244 | size_t len; /* Length of line buffer */ |
7ff4fea9 MS |
245 | #if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET) |
246 | struct sigaction action; /* Actions for POSIX signals */ | |
247 | #endif /* HAVE_SIGACTION && !HAVE_SIGSET */ | |
80ca4592 | 248 | |
ef416fc2 | 249 | |
250 | /* | |
251 | * Make sure status messages are not buffered... | |
252 | */ | |
253 | ||
254 | setbuf(stderr, NULL); | |
255 | ||
256 | /* | |
257 | * Check command-line... | |
258 | */ | |
259 | ||
260 | if (argc < 6 || argc > 7) | |
261 | { | |
f0ab5bff MS |
262 | _cupsLangPrintf(stderr, |
263 | _("Usage: %s job-id user title copies options [file]\n"), | |
264 | argv[0]); | |
ef416fc2 | 265 | return (1); |
266 | } | |
267 | ||
c24d2134 MS |
268 | /* |
269 | * Register a signal handler to cleanly cancel a job. | |
270 | */ | |
271 | ||
272 | #ifdef HAVE_SIGSET /* Use System V signals over POSIX to avoid bugs */ | |
273 | sigset(SIGTERM, cancel_job); | |
274 | #elif defined(HAVE_SIGACTION) | |
275 | memset(&action, 0, sizeof(action)); | |
276 | ||
277 | sigemptyset(&action.sa_mask); | |
278 | action.sa_handler = cancel_job; | |
279 | sigaction(SIGTERM, &action, NULL); | |
280 | #else | |
281 | signal(SIGTERM, cancel_job); | |
282 | #endif /* HAVE_SIGSET */ | |
283 | ||
ef416fc2 | 284 | /* |
285 | * If we have 7 arguments, print the file named on the command-line. | |
286 | * Otherwise, send stdin instead... | |
287 | */ | |
288 | ||
289 | if (argc == 6) | |
80ca4592 | 290 | fp = cupsFileStdin(); |
ef416fc2 | 291 | else |
292 | { | |
293 | /* | |
294 | * Try to open the print file... | |
295 | */ | |
296 | ||
80ca4592 | 297 | if ((fp = cupsFileOpen(argv[6], "r")) == NULL) |
ef416fc2 | 298 | { |
f0ab5bff MS |
299 | _cupsLangPrintf(stderr, _("ERROR: Unable to open file \"%s\" - %s\n"), |
300 | argv[6], strerror(errno)); | |
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 | { |
f0ab5bff MS |
445 | _cupsLangPrintf(stderr, |
446 | _("EMERG: Unable to allocate memory for pages array: %s\n"), | |
447 | strerror(errno)); | |
80ca4592 | 448 | exit(1); |
ef416fc2 | 449 | } |
80ca4592 | 450 | |
451 | if ((pageinfo = calloc(1, sizeof(pstops_page_t))) == NULL) | |
ef416fc2 | 452 | { |
f0ab5bff MS |
453 | _cupsLangPrintf(stderr, |
454 | _("EMERG: Unable to allocate memory for page info: %s\n"), | |
455 | strerror(errno)); | |
80ca4592 | 456 | exit(1); |
457 | } | |
ef416fc2 | 458 | |
80ca4592 | 459 | pageinfo->label = strdup(label); |
460 | pageinfo->offset = cupsFileTell(doc->temp); | |
ef416fc2 | 461 | |
80ca4592 | 462 | cupsArrayAdd(doc->pages, pageinfo); |
ef416fc2 | 463 | |
80ca4592 | 464 | doc->page ++; |
ef416fc2 | 465 | |
80ca4592 | 466 | return (pageinfo); |
467 | } | |
ef416fc2 | 468 | |
ef416fc2 | 469 | |
c24d2134 MS |
470 | /* |
471 | * 'cancel_job()' - Flag the job as canceled. | |
472 | */ | |
473 | ||
474 | static void | |
475 | cancel_job(int sig) /* I - Signal number (unused) */ | |
476 | { | |
477 | (void)sig; | |
478 | ||
479 | JobCanceled = 1; | |
480 | } | |
481 | ||
482 | ||
80ca4592 | 483 | /* |
484 | * 'check_range()' - Check to see if the current page is selected for | |
485 | * printing. | |
486 | */ | |
ef416fc2 | 487 | |
80ca4592 | 488 | static int /* O - 1 if selected, 0 otherwise */ |
489 | check_range(pstops_doc_t *doc, /* I - Document information */ | |
490 | int page) /* I - Page number */ | |
491 | { | |
492 | const char *range; /* Pointer into range string */ | |
493 | int lower, upper; /* Lower and upper page numbers */ | |
ef416fc2 | 494 | |
ef416fc2 | 495 | |
80ca4592 | 496 | if (doc->page_set) |
ef416fc2 | 497 | { |
498 | /* | |
80ca4592 | 499 | * See if we only print even or odd pages... |
ef416fc2 | 500 | */ |
501 | ||
e53920b9 | 502 | if (!strcasecmp(doc->page_set, "even") && (page & 1)) |
80ca4592 | 503 | return (0); |
ef416fc2 | 504 | |
e53920b9 | 505 | if (!strcasecmp(doc->page_set, "odd") && !(page & 1)) |
80ca4592 | 506 | return (0); |
507 | } | |
ef416fc2 | 508 | |
80ca4592 | 509 | if (!doc->page_ranges) |
510 | return (1); /* No range, print all pages... */ | |
ef416fc2 | 511 | |
80ca4592 | 512 | for (range = doc->page_ranges; *range != '\0';) |
513 | { | |
514 | if (*range == '-') | |
515 | { | |
516 | lower = 1; | |
517 | range ++; | |
518 | upper = strtol(range, (char **)&range, 10); | |
519 | } | |
520 | else | |
521 | { | |
522 | lower = strtol(range, (char **)&range, 10); | |
ef416fc2 | 523 | |
80ca4592 | 524 | if (*range == '-') |
ef416fc2 | 525 | { |
80ca4592 | 526 | range ++; |
527 | if (!isdigit(*range & 255)) | |
528 | upper = 65535; | |
529 | else | |
530 | upper = strtol(range, (char **)&range, 10); | |
ef416fc2 | 531 | } |
80ca4592 | 532 | else |
533 | upper = lower; | |
534 | } | |
535 | ||
536 | if (page >= lower && page <= upper) | |
537 | return (1); | |
538 | ||
539 | if (*range == ',') | |
540 | range ++; | |
541 | else | |
542 | break; | |
543 | } | |
544 | ||
545 | return (0); | |
546 | } | |
547 | ||
548 | ||
549 | /* | |
0af14961 | 550 | * 'copy_bytes()' - Copy bytes from the input file to stdout. |
80ca4592 | 551 | */ |
552 | ||
553 | static void | |
554 | copy_bytes(cups_file_t *fp, /* I - File to read from */ | |
555 | off_t offset, /* I - Offset to page data */ | |
556 | size_t length) /* I - Length of page data */ | |
557 | { | |
558 | char buffer[8192]; /* Data buffer */ | |
559 | ssize_t nbytes; /* Number of bytes read */ | |
560 | size_t nleft; /* Number of bytes left/remaining */ | |
561 | ||
562 | ||
563 | nleft = length; | |
564 | ||
565 | if (cupsFileSeek(fp, offset) < 0) | |
566 | { | |
f0ab5bff | 567 | _cupsLangPrintf(stderr, |
c0e1af83 | 568 | #ifdef HAVE_LONG_LONG |
f0ab5bff | 569 | _("ERROR: Unable to seek to offset %lld in file - %s\n"), |
c0e1af83 | 570 | #else |
f0ab5bff | 571 | _("ERROR: Unable to seek to offset %ld in file - %s\n"), |
c0e1af83 | 572 | #endif /* HAVE_LONG_LONG */ |
f0ab5bff | 573 | CUPS_LLCAST offset, strerror(errno)); |
80ca4592 | 574 | return; |
575 | } | |
576 | ||
577 | while (nleft > 0 || length == 0) | |
578 | { | |
579 | if (nleft > sizeof(buffer) || length == 0) | |
580 | nbytes = sizeof(buffer); | |
581 | else | |
582 | nbytes = nleft; | |
583 | ||
584 | if ((nbytes = cupsFileRead(fp, buffer, nbytes)) < 1) | |
585 | return; | |
586 | ||
587 | nleft -= nbytes; | |
588 | ||
589 | fwrite(buffer, 1, nbytes, stdout); | |
590 | } | |
591 | } | |
592 | ||
593 | ||
594 | /* | |
0af14961 | 595 | * 'copy_comments()' - Copy all of the comments section. |
80ca4592 | 596 | * |
597 | * This function expects "line" to be filled with a comment line. | |
598 | * On return, "line" will contain the next line in the file, if any. | |
599 | */ | |
600 | ||
91c84a35 | 601 | static ssize_t /* O - Length of next line */ |
80ca4592 | 602 | copy_comments(cups_file_t *fp, /* I - File to read from */ |
603 | pstops_doc_t *doc, /* I - Document info */ | |
2abf387c | 604 | ppd_file_t *ppd, /* I - PPD file */ |
80ca4592 | 605 | char *line, /* I - Line buffer */ |
91c84a35 | 606 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 607 | size_t linesize) /* I - Size of line buffer */ |
608 | { | |
609 | int saw_bounding_box, /* Saw %%BoundingBox: comment? */ | |
610 | saw_for, /* Saw %%For: comment? */ | |
611 | saw_pages, /* Saw %%Pages: comment? */ | |
612 | saw_title; /* Saw %%Title: comment? */ | |
613 | ||
614 | ||
615 | /* | |
616 | * Loop until we see %%EndComments or a non-comment line... | |
617 | */ | |
618 | ||
619 | saw_bounding_box = 0; | |
620 | saw_for = 0; | |
621 | saw_pages = 0; | |
622 | saw_title = 0; | |
623 | ||
624 | while (line[0] == '%') | |
625 | { | |
626 | /* | |
627 | * Strip trailing whitespace... | |
628 | */ | |
629 | ||
630 | while (linelen > 0) | |
631 | { | |
632 | linelen --; | |
633 | ||
634 | if (!isspace(line[linelen] & 255)) | |
635 | break; | |
636 | else | |
637 | line[linelen] = '\0'; | |
638 | } | |
639 | ||
640 | /* | |
641 | * Log the header... | |
642 | */ | |
643 | ||
644 | fprintf(stderr, "DEBUG: %s\n", line); | |
645 | ||
646 | /* | |
647 | * Pull the headers out... | |
648 | */ | |
649 | ||
650 | if (!strncmp(line, "%%Pages:", 8)) | |
651 | { | |
2abf387c | 652 | int pages; /* Number of pages */ |
653 | ||
c7017ecc MS |
654 | if (saw_pages) |
655 | fputs("DEBUG: A duplicate %%Pages: comment was seen.\n", stderr); | |
80ca4592 | 656 | |
657 | saw_pages = 1; | |
2abf387c | 658 | |
659 | if (Duplex && (pages = atoi(line + 8)) > 0 && pages <= doc->number_up) | |
660 | { | |
661 | /* | |
662 | * Since we will only be printing on a single page, disable duplexing. | |
663 | */ | |
664 | ||
665 | Duplex = 0; | |
666 | doc->slow_duplex = 0; | |
667 | ||
668 | if (cupsGetOption("sides", doc->num_options, doc->options)) | |
669 | doc->num_options = cupsAddOption("sides", "one-sided", | |
670 | doc->num_options, &(doc->options)); | |
671 | ||
672 | if (cupsGetOption("Duplex", doc->num_options, doc->options)) | |
673 | doc->num_options = cupsAddOption("Duplex", "None", | |
674 | doc->num_options, &(doc->options)); | |
675 | ||
676 | if (cupsGetOption("EFDuplex", doc->num_options, doc->options)) | |
677 | doc->num_options = cupsAddOption("EFDuplex", "None", | |
678 | doc->num_options, &(doc->options)); | |
679 | ||
680 | if (cupsGetOption("EFDuplexing", doc->num_options, doc->options)) | |
681 | doc->num_options = cupsAddOption("EFDuplexing", "False", | |
682 | doc->num_options, &(doc->options)); | |
683 | ||
684 | if (cupsGetOption("KD03Duplex", doc->num_options, doc->options)) | |
685 | doc->num_options = cupsAddOption("KD03Duplex", "None", | |
686 | doc->num_options, &(doc->options)); | |
687 | ||
688 | if (cupsGetOption("JCLDuplex", doc->num_options, doc->options)) | |
689 | doc->num_options = cupsAddOption("JCLDuplex", "None", | |
690 | doc->num_options, &(doc->options)); | |
691 | ||
692 | ppdMarkOption(ppd, "Duplex", "None"); | |
693 | ppdMarkOption(ppd, "EFDuplex", "None"); | |
694 | ppdMarkOption(ppd, "EFDuplexing", "False"); | |
695 | ppdMarkOption(ppd, "KD03Duplex", "None"); | |
696 | ppdMarkOption(ppd, "JCLDuplex", "None"); | |
697 | } | |
80ca4592 | 698 | } |
699 | else if (!strncmp(line, "%%BoundingBox:", 14)) | |
700 | { | |
c7017ecc MS |
701 | if (saw_bounding_box) |
702 | fputs("DEBUG: A duplicate %%BoundingBox: comment was seen.\n", stderr); | |
d6ae789d | 703 | else if (strstr(line + 14, "(atend)")) |
704 | { | |
705 | /* | |
706 | * Do nothing for now but use the default imageable area... | |
707 | */ | |
708 | } | |
80ca4592 | 709 | else if (sscanf(line + 14, "%d%d%d%d", doc->bounding_box + 0, |
710 | doc->bounding_box + 1, doc->bounding_box + 2, | |
711 | doc->bounding_box + 3) != 4) | |
ef416fc2 | 712 | { |
c7017ecc | 713 | fputs("DEBUG: A bad %%BoundingBox: comment was seen.\n", stderr); |
80ca4592 | 714 | |
715 | doc->bounding_box[0] = (int)PageLeft; | |
716 | doc->bounding_box[1] = (int)PageBottom; | |
717 | doc->bounding_box[2] = (int)PageRight; | |
718 | doc->bounding_box[3] = (int)PageTop; | |
ef416fc2 | 719 | } |
80ca4592 | 720 | |
721 | saw_bounding_box = 1; | |
722 | } | |
723 | else if (!strncmp(line, "%%For:", 6)) | |
724 | { | |
725 | saw_for = 1; | |
b86bc4cf | 726 | doc_printf(doc, "%s\n", line); |
80ca4592 | 727 | } |
728 | else if (!strncmp(line, "%%Title:", 8)) | |
729 | { | |
730 | saw_title = 1; | |
b86bc4cf | 731 | doc_printf(doc, "%s\n", line); |
80ca4592 | 732 | } |
733 | else if (!strncmp(line, "%cupsRotation:", 14)) | |
734 | { | |
735 | /* | |
736 | * Reset orientation of document? | |
737 | */ | |
738 | ||
739 | int orient = (atoi(line + 14) / 90) & 3; | |
740 | ||
741 | if (orient != Orientation) | |
ef416fc2 | 742 | { |
743 | /* | |
80ca4592 | 744 | * Yes, update things so that the pages come out right... |
ef416fc2 | 745 | */ |
746 | ||
80ca4592 | 747 | Orientation = (4 - Orientation + orient) & 3; |
748 | UpdatePageVars(); | |
749 | Orientation = orient; | |
ef416fc2 | 750 | } |
80ca4592 | 751 | } |
752 | else if (!strcmp(line, "%%EndComments")) | |
753 | { | |
754 | linelen = cupsFileGetLine(fp, line, linesize); | |
755 | break; | |
756 | } | |
757 | else if (strncmp(line, "%!", 2) && strncmp(line, "%cups", 5)) | |
b86bc4cf | 758 | doc_printf(doc, "%s\n", line); |
80ca4592 | 759 | |
760 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) | |
761 | break; | |
762 | } | |
763 | ||
c7017ecc MS |
764 | if (!saw_bounding_box) |
765 | fputs("DEBUG: There wasn't a %%BoundingBox: comment in the header.\n", | |
766 | stderr); | |
80ca4592 | 767 | |
c7017ecc MS |
768 | if (!saw_pages) |
769 | fputs("DEBUG: There wasn't a %%Pages: comment in the header.\n", stderr); | |
80ca4592 | 770 | |
771 | if (!saw_for) | |
2abf387c | 772 | WriteTextComment("For", doc->user); |
80ca4592 | 773 | |
774 | if (!saw_title) | |
2abf387c | 775 | WriteTextComment("Title", doc->title); |
80ca4592 | 776 | |
777 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) | |
778 | { | |
779 | /* | |
780 | * Tell the document processor the copy and duplex options | |
781 | * that are required... | |
782 | */ | |
783 | ||
b86bc4cf | 784 | doc_printf(doc, "%%%%Requirements: numcopies(%d)%s%s\n", doc->copies, |
785 | doc->collate ? " collate" : "", | |
786 | Duplex ? " duplex" : ""); | |
80ca4592 | 787 | |
788 | /* | |
789 | * Apple uses RBI comments for various non-PPD options... | |
790 | */ | |
791 | ||
b86bc4cf | 792 | doc_printf(doc, "%%RBINumCopies: %d\n", doc->copies); |
80ca4592 | 793 | } |
794 | else | |
795 | { | |
796 | /* | |
797 | * Tell the document processor the duplex option that is required... | |
798 | */ | |
799 | ||
800 | if (Duplex) | |
b86bc4cf | 801 | doc_puts(doc, "%%Requirements: duplex\n"); |
80ca4592 | 802 | |
803 | /* | |
804 | * Apple uses RBI comments for various non-PPD options... | |
805 | */ | |
806 | ||
b86bc4cf | 807 | doc_puts(doc, "%RBINumCopies: 1\n"); |
80ca4592 | 808 | } |
809 | ||
b86bc4cf | 810 | doc_puts(doc, "%%Pages: (atend)\n"); |
811 | doc_puts(doc, "%%BoundingBox: (atend)\n"); | |
812 | doc_puts(doc, "%%EndComments\n"); | |
80ca4592 | 813 | |
814 | return (linelen); | |
815 | } | |
816 | ||
817 | ||
818 | /* | |
0af14961 | 819 | * 'copy_dsc()' - Copy a DSC-conforming document. |
80ca4592 | 820 | * |
821 | * This function expects "line" to be filled with the %!PS-Adobe comment line. | |
822 | */ | |
823 | ||
824 | static void | |
825 | copy_dsc(cups_file_t *fp, /* I - File to read from */ | |
826 | pstops_doc_t *doc, /* I - Document info */ | |
827 | ppd_file_t *ppd, /* I - PPD file */ | |
828 | char *line, /* I - Line buffer */ | |
91c84a35 | 829 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 830 | size_t linesize) /* I - Size of line buffer */ |
831 | { | |
832 | int number; /* Page number */ | |
833 | pstops_page_t *pageinfo; /* Page information */ | |
834 | ||
835 | ||
836 | /* | |
837 | * Make sure we use ESPshowpage for EPS files... | |
838 | */ | |
839 | ||
840 | if (strstr(line, "EPSF")) | |
841 | { | |
842 | doc->use_ESPshowpage = 1; | |
843 | doc->number_up = 1; | |
844 | } | |
845 | ||
846 | /* | |
847 | * Start sending the document with any commands needed... | |
848 | */ | |
849 | ||
850 | fprintf(stderr, "DEBUG: Before copy_comments - %s", line); | |
2abf387c | 851 | linelen = copy_comments(fp, doc, ppd, line, linelen, linesize); |
80ca4592 | 852 | |
853 | /* | |
854 | * Now find the prolog section, if any... | |
855 | */ | |
856 | ||
857 | fprintf(stderr, "DEBUG: Before copy_prolog - %s", line); | |
d6ae789d | 858 | linelen = copy_prolog(fp, doc, ppd, line, linelen, linesize); |
80ca4592 | 859 | |
860 | /* | |
861 | * Then the document setup section... | |
862 | */ | |
863 | ||
864 | fprintf(stderr, "DEBUG: Before copy_setup - %s", line); | |
d6ae789d | 865 | linelen = copy_setup(fp, doc, ppd, line, linelen, linesize); |
866 | ||
867 | /* | |
868 | * Copy until we see %%Page:... | |
869 | */ | |
870 | ||
871 | while (strncmp(line, "%%Page:", 7) && strncmp(line, "%%Trailer", 9)) | |
872 | { | |
b86bc4cf | 873 | doc_write(doc, line, linelen); |
d6ae789d | 874 | |
875 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) | |
876 | break; | |
877 | } | |
80ca4592 | 878 | |
879 | /* | |
880 | * Then process pages until we have no more... | |
881 | */ | |
882 | ||
883 | number = 0; | |
884 | ||
885 | fprintf(stderr, "DEBUG: Before page loop - %s", line); | |
886 | while (!strncmp(line, "%%Page:", 7)) | |
887 | { | |
c24d2134 MS |
888 | if (JobCanceled) |
889 | break; | |
890 | ||
80ca4592 | 891 | number ++; |
892 | ||
893 | if (check_range(doc, (number - 1) / doc->number_up + 1)) | |
894 | { | |
895 | fprintf(stderr, "DEBUG: Copying page %d...\n", number); | |
896 | linelen = copy_page(fp, doc, ppd, number, line, linelen, linesize); | |
897 | } | |
898 | else | |
899 | { | |
900 | fprintf(stderr, "DEBUG: Skipping page %d...\n", number); | |
901 | linelen = skip_page(fp, line, linelen, linesize); | |
902 | } | |
903 | } | |
904 | ||
905 | /* | |
906 | * Finish up the last page(s)... | |
907 | */ | |
908 | ||
080811b1 MS |
909 | if (number && is_not_last_page(number) && cupsArrayLast(doc->pages) && |
910 | check_range(doc, (number - 1) / doc->number_up + 1)) | |
80ca4592 | 911 | { |
912 | pageinfo = (pstops_page_t *)cupsArrayLast(doc->pages); | |
913 | ||
d6ae789d | 914 | start_nup(doc, doc->number_up, 0, doc->bounding_box); |
80ca4592 | 915 | doc_puts(doc, "showpage\n"); |
d6ae789d | 916 | end_nup(doc, doc->number_up); |
80ca4592 | 917 | |
918 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; | |
919 | } | |
920 | ||
921 | if (doc->slow_duplex && (doc->page & 1)) | |
922 | { | |
923 | /* | |
924 | * Make sure we have an even number of pages... | |
925 | */ | |
926 | ||
927 | pageinfo = add_page(doc, "(filler)"); | |
928 | ||
929 | if (!doc->slow_order) | |
930 | { | |
931 | if (!ppd || !ppd->num_filters) | |
932 | fprintf(stderr, "PAGE: %d %d\n", doc->page, | |
933 | doc->slow_collate ? 1 : doc->copies); | |
934 | ||
935 | printf("%%%%Page: (filler) %d\n", doc->page); | |
936 | } | |
937 | ||
d6ae789d | 938 | start_nup(doc, doc->number_up, 0, doc->bounding_box); |
80ca4592 | 939 | doc_puts(doc, "showpage\n"); |
d6ae789d | 940 | end_nup(doc, doc->number_up); |
80ca4592 | 941 | |
942 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; | |
943 | } | |
944 | ||
945 | /* | |
946 | * Make additional copies as necessary... | |
947 | */ | |
948 | ||
949 | number = doc->slow_order ? 0 : doc->page; | |
950 | ||
91c84a35 | 951 | if (doc->temp && !JobCanceled && cupsArrayCount(doc->pages) > 0) |
80ca4592 | 952 | { |
953 | int copy; /* Current copy */ | |
954 | ||
955 | ||
956 | /* | |
957 | * Reopen the temporary file for reading... | |
958 | */ | |
959 | ||
960 | cupsFileClose(doc->temp); | |
961 | ||
962 | doc->temp = cupsFileOpen(doc->tempfile, "r"); | |
963 | ||
964 | /* | |
965 | * Make the copies... | |
966 | */ | |
967 | ||
2e4ff8af MS |
968 | if (doc->slow_collate) |
969 | copy = !doc->slow_order; | |
970 | else | |
971 | copy = doc->copies - 1; | |
972 | ||
973 | for (; copy < doc->copies; copy ++) | |
80ca4592 | 974 | { |
c24d2134 MS |
975 | if (JobCanceled) |
976 | break; | |
977 | ||
2abf387c | 978 | /* |
979 | * Send end-of-job stuff followed by any start-of-job stuff required | |
980 | * for the JCL options... | |
981 | */ | |
982 | ||
b86bc4cf | 983 | if (number && doc->emit_jcl && ppd && ppd->jcl_end) |
2abf387c | 984 | { |
b86bc4cf | 985 | /* |
986 | * Send the trailer... | |
987 | */ | |
988 | ||
989 | puts("%%Trailer"); | |
990 | printf("%%%%Pages: %d\n", cupsArrayCount(doc->pages)); | |
991 | if (doc->number_up > 1 || doc->fitplot) | |
992 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", | |
993 | PageLeft, PageBottom, PageRight, PageTop); | |
2abf387c | 994 | else |
b86bc4cf | 995 | printf("%%%%BoundingBox: %d %d %d %d\n", |
996 | doc->new_bounding_box[0], doc->new_bounding_box[1], | |
997 | doc->new_bounding_box[2], doc->new_bounding_box[3]); | |
998 | puts("%%EOF"); | |
2abf387c | 999 | |
b86bc4cf | 1000 | /* |
1001 | * Start a new document... | |
1002 | */ | |
1003 | ||
1004 | ppdEmitJCLEnd(ppd, stdout); | |
2abf387c | 1005 | ppdEmitJCL(ppd, stdout, doc->job_id, doc->user, doc->title); |
2abf387c | 1006 | |
b86bc4cf | 1007 | puts("%!PS-Adobe-3.0"); |
b86bc4cf | 1008 | |
1009 | number = 0; | |
1010 | } | |
2abf387c | 1011 | |
f7deaa1a | 1012 | /* |
1013 | * Copy the prolog as needed... | |
1014 | */ | |
1015 | ||
1016 | if (!number) | |
1017 | { | |
1018 | pageinfo = (pstops_page_t *)cupsArrayFirst(doc->pages); | |
1019 | copy_bytes(doc->temp, 0, pageinfo->offset); | |
1020 | } | |
1021 | ||
2abf387c | 1022 | /* |
1023 | * Then copy all of the pages... | |
1024 | */ | |
1025 | ||
80ca4592 | 1026 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayLast(doc->pages) : |
1027 | (pstops_page_t *)cupsArrayFirst(doc->pages); | |
1028 | ||
1029 | while (pageinfo) | |
ef416fc2 | 1030 | { |
c24d2134 MS |
1031 | if (JobCanceled) |
1032 | break; | |
1033 | ||
80ca4592 | 1034 | number ++; |
ef416fc2 | 1035 | |
80ca4592 | 1036 | if (!ppd || !ppd->num_filters) |
2e4ff8af MS |
1037 | fprintf(stderr, "PAGE: %d %d\n", number, |
1038 | doc->slow_collate ? 1 : doc->copies); | |
ef416fc2 | 1039 | |
80ca4592 | 1040 | if (doc->number_up > 1) |
1041 | { | |
1042 | printf("%%%%Page: (%d) %d\n", number, number); | |
1043 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
1044 | PageLeft, PageBottom, PageRight, PageTop); | |
1045 | } | |
1046 | else | |
ef416fc2 | 1047 | { |
411affcf | 1048 | printf("%%%%Page: %s %d\n", pageinfo->label, number); |
80ca4592 | 1049 | printf("%%%%PageBoundingBox: %d %d %d %d\n", |
1050 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
1051 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
ef416fc2 | 1052 | } |
80ca4592 | 1053 | |
1054 | copy_bytes(doc->temp, pageinfo->offset, pageinfo->length); | |
1055 | ||
1056 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayPrev(doc->pages) : | |
1057 | (pstops_page_t *)cupsArrayNext(doc->pages); | |
ef416fc2 | 1058 | } |
80ca4592 | 1059 | } |
1060 | } | |
1061 | ||
f301802f | 1062 | /* |
1063 | * Restore the old showpage operator as needed... | |
1064 | */ | |
1065 | ||
1066 | if (doc->use_ESPshowpage) | |
1067 | puts("userdict/showpage/ESPshowpage load put\n"); | |
1068 | ||
80ca4592 | 1069 | /* |
1070 | * Write/copy the trailer... | |
1071 | */ | |
1072 | ||
c24d2134 | 1073 | if (!JobCanceled) |
1f0275e3 | 1074 | copy_trailer(fp, doc, ppd, number, line, linelen, linesize); |
80ca4592 | 1075 | } |
1076 | ||
1077 | ||
1078 | /* | |
0af14961 | 1079 | * 'copy_non_dsc()' - Copy a document that does not conform to the DSC. |
80ca4592 | 1080 | * |
1081 | * This function expects "line" to be filled with the %! comment line. | |
1082 | */ | |
1083 | ||
1084 | static void | |
1085 | copy_non_dsc(cups_file_t *fp, /* I - File to read from */ | |
1086 | pstops_doc_t *doc, /* I - Document info */ | |
1087 | ppd_file_t *ppd, /* I - PPD file */ | |
1088 | char *line, /* I - Line buffer */ | |
91c84a35 | 1089 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1090 | size_t linesize) /* I - Size of line buffer */ |
1091 | { | |
1092 | int copy; /* Current copy */ | |
1093 | char buffer[8192]; /* Copy buffer */ | |
1094 | int bytes; /* Number of bytes copied */ | |
1095 | ||
1096 | ||
1097 | /* | |
1098 | * First let the user know that they are attempting to print a file | |
1099 | * that may not print correctly... | |
1100 | */ | |
1101 | ||
c7017ecc MS |
1102 | fputs("DEBUG: This document does not conform to the Adobe Document " |
1103 | "Structuring Conventions and may not print correctly.\n", stderr); | |
80ca4592 | 1104 | |
1105 | /* | |
1106 | * Then write a standard DSC comment section... | |
1107 | */ | |
1108 | ||
1109 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", PageLeft, PageBottom, | |
1110 | PageRight, PageTop); | |
1111 | ||
1112 | if (doc->slow_collate && doc->copies > 1) | |
1113 | printf("%%%%Pages: %d\n", doc->copies); | |
1114 | else | |
1115 | puts("%%Pages: 1"); | |
1116 | ||
2abf387c | 1117 | WriteTextComment("For", doc->user); |
1118 | WriteTextComment("Title", doc->title); | |
80ca4592 | 1119 | |
1120 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) | |
1121 | { | |
1122 | /* | |
1123 | * Tell the document processor the copy and duplex options | |
1124 | * that are required... | |
1125 | */ | |
1126 | ||
1127 | printf("%%%%Requirements: numcopies(%d)%s%s\n", doc->copies, | |
1128 | doc->collate ? " collate" : "", | |
1129 | Duplex ? " duplex" : ""); | |
1130 | ||
1131 | /* | |
1132 | * Apple uses RBI comments for various non-PPD options... | |
1133 | */ | |
1134 | ||
1135 | printf("%%RBINumCopies: %d\n", doc->copies); | |
1136 | } | |
1137 | else | |
1138 | { | |
1139 | /* | |
1140 | * Tell the document processor the duplex option that is required... | |
1141 | */ | |
1142 | ||
1143 | if (Duplex) | |
1144 | puts("%%Requirements: duplex"); | |
1145 | ||
1146 | /* | |
1147 | * Apple uses RBI comments for various non-PPD options... | |
1148 | */ | |
1149 | ||
1150 | puts("%RBINumCopies: 1"); | |
1151 | } | |
1152 | ||
1153 | puts("%%EndComments"); | |
1154 | ||
1155 | /* | |
1156 | * Then the prolog... | |
1157 | */ | |
1158 | ||
1159 | puts("%%BeginProlog"); | |
1160 | ||
1161 | do_prolog(doc, ppd); | |
1162 | ||
1163 | puts("%%EndProlog"); | |
1164 | ||
1165 | /* | |
1166 | * Then the setup section... | |
1167 | */ | |
1168 | ||
1169 | puts("%%BeginSetup"); | |
1170 | ||
1171 | do_setup(doc, ppd); | |
1172 | ||
1173 | puts("%%EndSetup"); | |
1174 | ||
1175 | /* | |
1176 | * Finally, embed a copy of the file inside a %%Page... | |
1177 | */ | |
1178 | ||
1179 | if (!ppd || !ppd->num_filters) | |
1180 | fprintf(stderr, "PAGE: 1 %d\n", doc->temp ? 1 : doc->copies); | |
1181 | ||
1182 | puts("%%Page: 1 1"); | |
1183 | puts("%%BeginPageSetup"); | |
1184 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1185 | puts("%%EndPageSetup"); | |
1186 | puts("%%BeginDocument: nondsc"); | |
1187 | ||
1188 | fwrite(line, linelen, 1, stdout); | |
1189 | ||
1190 | if (doc->temp) | |
1191 | cupsFileWrite(doc->temp, line, linelen); | |
1192 | ||
1193 | while ((bytes = cupsFileRead(fp, buffer, sizeof(buffer))) > 0) | |
1194 | { | |
1195 | fwrite(buffer, 1, bytes, stdout); | |
1196 | ||
1197 | if (doc->temp) | |
1198 | cupsFileWrite(doc->temp, buffer, bytes); | |
1199 | } | |
1200 | ||
1201 | puts("%%EndDocument"); | |
1202 | ||
1203 | if (doc->use_ESPshowpage) | |
1204 | { | |
1205 | WriteLabels(Orientation); | |
1206 | puts("ESPshowpage"); | |
1207 | } | |
1208 | ||
c24d2134 | 1209 | if (doc->temp && !JobCanceled) |
80ca4592 | 1210 | { |
1211 | /* | |
1212 | * Reopen the temporary file for reading... | |
1213 | */ | |
1214 | ||
1215 | cupsFileClose(doc->temp); | |
1216 | ||
1217 | doc->temp = cupsFileOpen(doc->tempfile, "r"); | |
1218 | ||
1219 | /* | |
1220 | * Make the additional copies as needed... | |
1221 | */ | |
1222 | ||
1223 | for (copy = 1; copy < doc->copies; copy ++) | |
1224 | { | |
c24d2134 MS |
1225 | if (JobCanceled) |
1226 | break; | |
1227 | ||
80ca4592 | 1228 | if (!ppd || !ppd->num_filters) |
1229 | fputs("PAGE: 1 1\n", stderr); | |
1230 | ||
1231 | printf("%%%%Page: %d %d\n", copy + 1, copy + 1); | |
1232 | puts("%%BeginPageSetup"); | |
1233 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1234 | puts("%%EndPageSetup"); | |
1235 | puts("%%BeginDocument: nondsc"); | |
1236 | ||
1237 | copy_bytes(doc->temp, 0, 0); | |
1238 | ||
1239 | puts("%%EndDocument"); | |
1240 | ||
1241 | if (doc->use_ESPshowpage) | |
1242 | { | |
1243 | WriteLabels(Orientation); | |
1244 | puts("ESPshowpage"); | |
1245 | } | |
1246 | } | |
1247 | } | |
f301802f | 1248 | |
1249 | /* | |
1250 | * Restore the old showpage operator as needed... | |
1251 | */ | |
1252 | ||
1253 | if (doc->use_ESPshowpage) | |
1254 | puts("userdict/showpage/ESPshowpage load put\n"); | |
80ca4592 | 1255 | } |
1256 | ||
1257 | ||
1258 | /* | |
0af14961 | 1259 | * 'copy_page()' - Copy a page description. |
80ca4592 | 1260 | * |
1261 | * This function expects "line" to be filled with a %%Page comment line. | |
1262 | * On return, "line" will contain the next line in the file, if any. | |
1263 | */ | |
1264 | ||
91c84a35 | 1265 | static ssize_t /* O - Length of next line */ |
80ca4592 | 1266 | copy_page(cups_file_t *fp, /* I - File to read from */ |
1267 | pstops_doc_t *doc, /* I - Document info */ | |
1268 | ppd_file_t *ppd, /* I - PPD file */ | |
1269 | int number, /* I - Current page number */ | |
1270 | char *line, /* I - Line buffer */ | |
91c84a35 | 1271 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1272 | size_t linesize) /* I - Size of line buffer */ |
1273 | { | |
1274 | char label[256], /* Page label string */ | |
1275 | *ptr; /* Pointer into line */ | |
1276 | int level; /* Embedded document level */ | |
1277 | pstops_page_t *pageinfo; /* Page information */ | |
1278 | int first_page; /* First page on N-up output? */ | |
75bd9771 | 1279 | int has_page_setup; /* Does the page have %%Begin/EndPageSetup? */ |
80ca4592 | 1280 | int bounding_box[4]; /* PageBoundingBox */ |
1281 | ||
1282 | ||
1283 | /* | |
1284 | * Get the page label for this page... | |
1285 | */ | |
1286 | ||
1287 | first_page = is_first_page(number); | |
1288 | ||
1289 | if (!parse_text(line + 7, &ptr, label, sizeof(label))) | |
1290 | { | |
c7017ecc | 1291 | fputs("DEBUG: There was a bad %%Page: comment in the file.\n", stderr); |
80ca4592 | 1292 | label[0] = '\0'; |
1293 | number = doc->page; | |
1294 | } | |
1295 | else if (strtol(ptr, &ptr, 10) == LONG_MAX || !isspace(*ptr & 255)) | |
1296 | { | |
c7017ecc | 1297 | fputs("DEBUG: There was a bad %%Page: comment in the file.\n", stderr); |
80ca4592 | 1298 | number = doc->page; |
1299 | } | |
1300 | ||
1301 | /* | |
1302 | * Create or update the current output page... | |
1303 | */ | |
1304 | ||
1305 | if (first_page) | |
1306 | pageinfo = add_page(doc, label); | |
1307 | else | |
1308 | pageinfo = (pstops_page_t *)cupsArrayLast(doc->pages); | |
1309 | ||
1310 | /* | |
1311 | * Handle first page override... | |
1312 | */ | |
1313 | ||
1314 | if (doc->ap_input_slot || doc->ap_manual_feed) | |
1315 | { | |
1316 | if (doc->page == 1) | |
1317 | { | |
1318 | /* | |
1319 | * First page/sheet gets AP_FIRSTPAGE_* options... | |
1320 | */ | |
1321 | ||
1322 | pageinfo->num_options = cupsAddOption("InputSlot", doc->ap_input_slot, | |
1323 | pageinfo->num_options, | |
1324 | &(pageinfo->options)); | |
c0e1af83 | 1325 | pageinfo->num_options = cupsAddOption("ManualFeed", |
1326 | doc->ap_input_slot ? "False" : | |
1327 | doc->ap_manual_feed, | |
80ca4592 | 1328 | pageinfo->num_options, |
1329 | &(pageinfo->options)); | |
ba55dc12 MS |
1330 | pageinfo->num_options = cupsAddOption("MediaColor", doc->ap_media_color, |
1331 | pageinfo->num_options, | |
1332 | &(pageinfo->options)); | |
1333 | pageinfo->num_options = cupsAddOption("MediaType", doc->ap_media_type, | |
1334 | pageinfo->num_options, | |
1335 | &(pageinfo->options)); | |
1336 | pageinfo->num_options = cupsAddOption("PageRegion", doc->ap_page_region, | |
1337 | pageinfo->num_options, | |
1338 | &(pageinfo->options)); | |
1339 | pageinfo->num_options = cupsAddOption("PageSize", doc->ap_page_size, | |
1340 | pageinfo->num_options, | |
1341 | &(pageinfo->options)); | |
80ca4592 | 1342 | } |
1343 | else if (doc->page == (Duplex + 2)) | |
1344 | { | |
1345 | /* | |
1346 | * Second page/sheet gets default options... | |
1347 | */ | |
1348 | ||
1349 | pageinfo->num_options = cupsAddOption("InputSlot", doc->input_slot, | |
1350 | pageinfo->num_options, | |
1351 | &(pageinfo->options)); | |
c0e1af83 | 1352 | pageinfo->num_options = cupsAddOption("ManualFeed", |
1353 | doc->input_slot ? "False" : | |
1354 | doc->manual_feed, | |
80ca4592 | 1355 | pageinfo->num_options, |
1356 | &(pageinfo->options)); | |
ba55dc12 MS |
1357 | pageinfo->num_options = cupsAddOption("MediaColor", doc->media_color, |
1358 | pageinfo->num_options, | |
1359 | &(pageinfo->options)); | |
1360 | pageinfo->num_options = cupsAddOption("MediaType", doc->media_type, | |
1361 | pageinfo->num_options, | |
1362 | &(pageinfo->options)); | |
1363 | pageinfo->num_options = cupsAddOption("PageRegion", doc->page_region, | |
1364 | pageinfo->num_options, | |
1365 | &(pageinfo->options)); | |
1366 | pageinfo->num_options = cupsAddOption("PageSize", doc->page_size, | |
1367 | pageinfo->num_options, | |
1368 | &(pageinfo->options)); | |
80ca4592 | 1369 | } |
1370 | } | |
1371 | ||
1372 | /* | |
1373 | * Scan comments until we see something other than %%Page*: or | |
1374 | * %%Include*... | |
1375 | */ | |
1376 | ||
1377 | memcpy(bounding_box, doc->bounding_box, sizeof(bounding_box)); | |
1378 | ||
1379 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
1380 | { | |
1381 | if (!strncmp(line, "%%PageBoundingBox:", 18)) | |
1382 | { | |
1383 | /* | |
1384 | * %%PageBoundingBox: llx lly urx ury | |
1385 | */ | |
1386 | ||
1387 | if (sscanf(line + 18, "%d%d%d%d", bounding_box + 0, | |
1388 | bounding_box + 1, bounding_box + 2, | |
1389 | bounding_box + 3) != 4) | |
1390 | { | |
c7017ecc | 1391 | fputs("DEBUG: There was a bad %%PageBoundingBox: comment in the file.\n", stderr); |
80ca4592 | 1392 | memcpy(bounding_box, doc->bounding_box, |
1393 | sizeof(bounding_box)); | |
1394 | } | |
b86bc4cf | 1395 | else if (doc->number_up == 1 && !doc->fitplot && Orientation) |
411affcf | 1396 | { |
1397 | int temp_bbox[4]; /* Temporary bounding box */ | |
1398 | ||
1399 | ||
b86bc4cf | 1400 | memcpy(temp_bbox, bounding_box, sizeof(temp_bbox)); |
1401 | ||
1402 | fprintf(stderr, "DEBUG: Orientation = %d\n", Orientation); | |
1403 | fprintf(stderr, "DEBUG: original bounding_box = [ %d %d %d %d ]\n", | |
1404 | bounding_box[0], bounding_box[1], | |
1405 | bounding_box[2], bounding_box[3]); | |
1406 | fprintf(stderr, "DEBUG: PageWidth = %.1f, PageLength = %.1f\n", | |
1407 | PageWidth, PageLength); | |
1408 | ||
411affcf | 1409 | switch (Orientation) |
1410 | { | |
411affcf | 1411 | case 1 : /* Landscape */ |
b86bc4cf | 1412 | bounding_box[0] = PageLength - temp_bbox[3]; |
1413 | bounding_box[1] = temp_bbox[0]; | |
1414 | bounding_box[2] = PageLength - temp_bbox[1]; | |
1415 | bounding_box[3] = temp_bbox[2]; | |
411affcf | 1416 | break; |
1417 | ||
1418 | case 2 : /* Reverse Portrait */ | |
b86bc4cf | 1419 | bounding_box[0] = PageWidth - temp_bbox[2]; |
1420 | bounding_box[1] = PageLength - temp_bbox[3]; | |
1421 | bounding_box[2] = PageWidth - temp_bbox[0]; | |
1422 | bounding_box[3] = PageLength - temp_bbox[1]; | |
411affcf | 1423 | break; |
1424 | ||
1425 | case 3 : /* Reverse Landscape */ | |
b86bc4cf | 1426 | bounding_box[0] = temp_bbox[1]; |
1427 | bounding_box[1] = PageWidth - temp_bbox[2]; | |
1428 | bounding_box[2] = temp_bbox[3]; | |
1429 | bounding_box[3] = PageWidth - temp_bbox[0]; | |
411affcf | 1430 | break; |
1431 | } | |
b86bc4cf | 1432 | |
1433 | fprintf(stderr, "DEBUG: updated bounding_box = [ %d %d %d %d ]\n", | |
1434 | bounding_box[0], bounding_box[1], | |
1435 | bounding_box[2], bounding_box[3]); | |
411affcf | 1436 | } |
80ca4592 | 1437 | } |
1438 | #if 0 | |
1439 | else if (!strncmp(line, "%%PageCustomColors:", 19) || | |
1440 | !strncmp(line, "%%PageMedia:", 12) || | |
1441 | !strncmp(line, "%%PageOrientation:", 18) || | |
1442 | !strncmp(line, "%%PageProcessColors:", 20) || | |
1443 | !strncmp(line, "%%PageRequirements:", 18) || | |
1444 | !strncmp(line, "%%PageResources:", 16)) | |
1445 | { | |
1446 | /* | |
1447 | * Copy literal... | |
1448 | */ | |
1449 | } | |
1450 | #endif /* 0 */ | |
1451 | else if (!strncmp(line, "%%PageCustomColors:", 19)) | |
1452 | { | |
1453 | /* | |
1454 | * %%PageCustomColors: ... | |
1455 | */ | |
1456 | } | |
1457 | else if (!strncmp(line, "%%PageMedia:", 12)) | |
1458 | { | |
1459 | /* | |
1460 | * %%PageMedia: ... | |
1461 | */ | |
1462 | } | |
1463 | else if (!strncmp(line, "%%PageOrientation:", 18)) | |
1464 | { | |
1465 | /* | |
1466 | * %%PageOrientation: ... | |
1467 | */ | |
1468 | } | |
1469 | else if (!strncmp(line, "%%PageProcessColors:", 20)) | |
1470 | { | |
1471 | /* | |
1472 | * %%PageProcessColors: ... | |
1473 | */ | |
1474 | } | |
1475 | else if (!strncmp(line, "%%PageRequirements:", 18)) | |
1476 | { | |
1477 | /* | |
1478 | * %%PageRequirements: ... | |
1479 | */ | |
1480 | } | |
1481 | else if (!strncmp(line, "%%PageResources:", 16)) | |
1482 | { | |
1483 | /* | |
1484 | * %%PageResources: ... | |
1485 | */ | |
1486 | } | |
1487 | else if (!strncmp(line, "%%IncludeFeature:", 17)) | |
1488 | { | |
1489 | /* | |
1490 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1491 | */ | |
1492 | ||
1493 | if (doc->number_up == 1 &&!doc->fitplot) | |
1494 | pageinfo->num_options = include_feature(ppd, line, | |
1495 | pageinfo->num_options, | |
1496 | &(pageinfo->options)); | |
1497 | } | |
1498 | else if (strncmp(line, "%%Include", 9)) | |
1499 | break; | |
1500 | } | |
1501 | ||
1502 | if (doc->number_up == 1) | |
1503 | { | |
1504 | /* | |
1505 | * Update the document's composite and page bounding box... | |
1506 | */ | |
1507 | ||
1508 | memcpy(pageinfo->bounding_box, bounding_box, | |
1509 | sizeof(pageinfo->bounding_box)); | |
1510 | ||
1511 | if (bounding_box[0] < doc->new_bounding_box[0]) | |
1512 | doc->new_bounding_box[0] = bounding_box[0]; | |
1513 | if (bounding_box[1] < doc->new_bounding_box[1]) | |
1514 | doc->new_bounding_box[1] = bounding_box[1]; | |
1515 | if (bounding_box[2] > doc->new_bounding_box[2]) | |
1516 | doc->new_bounding_box[2] = bounding_box[2]; | |
1517 | if (bounding_box[3] > doc->new_bounding_box[3]) | |
1518 | doc->new_bounding_box[3] = bounding_box[3]; | |
1519 | } | |
1520 | ||
1521 | /* | |
1522 | * Output the page header as needed... | |
1523 | */ | |
1524 | ||
1525 | if (!doc->slow_order && first_page) | |
1526 | { | |
1527 | if (!ppd || !ppd->num_filters) | |
1528 | fprintf(stderr, "PAGE: %d %d\n", doc->page, | |
1529 | doc->slow_collate ? 1 : doc->copies); | |
1530 | ||
1531 | if (doc->number_up > 1) | |
1532 | { | |
1533 | printf("%%%%Page: (%d) %d\n", doc->page, doc->page); | |
1534 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
1535 | PageLeft, PageBottom, PageRight, PageTop); | |
1536 | } | |
1537 | else | |
1538 | { | |
1539 | printf("%%%%Page: %s %d\n", pageinfo->label, doc->page); | |
1540 | printf("%%%%PageBoundingBox: %d %d %d %d\n", | |
1541 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
1542 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
1543 | } | |
1544 | } | |
1545 | ||
1546 | /* | |
1547 | * Copy any page setup commands... | |
1548 | */ | |
1549 | ||
e53920b9 | 1550 | if (first_page) |
dd1abb6b MS |
1551 | doc_puts(doc, "%%BeginPageSetup\n"); |
1552 | ||
75bd9771 | 1553 | if ((has_page_setup = !strncmp(line, "%%BeginPageSetup", 16)) != 0) |
80ca4592 | 1554 | { |
dd1abb6b MS |
1555 | int feature = 0; /* In a Begin/EndFeature block? */ |
1556 | ||
1557 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
1558 | { | |
1559 | if (!strncmp(line, "%%EndPageSetup", 14)) | |
1560 | break; | |
1561 | else if (!strncmp(line, "%%BeginFeature:", 15)) | |
1562 | { | |
1563 | feature = 1; | |
ed486911 | 1564 | |
dd1abb6b MS |
1565 | if (doc->number_up > 1 || doc->fitplot) |
1566 | continue; | |
1567 | } | |
1568 | else if (!strncmp(line, "%%EndFeature", 12)) | |
1569 | { | |
1570 | feature = 0; | |
1571 | ||
1572 | if (doc->number_up > 1 || doc->fitplot) | |
1573 | continue; | |
1574 | } | |
1575 | else if (!strncmp(line, "%%IncludeFeature:", 17)) | |
1576 | { | |
1577 | pageinfo->num_options = include_feature(ppd, line, | |
1578 | pageinfo->num_options, | |
1579 | &(pageinfo->options)); | |
1580 | continue; | |
1581 | } | |
1582 | else if (!strncmp(line, "%%Include", 9)) | |
1583 | continue; | |
1584 | ||
75bd9771 MS |
1585 | if (line[0] != '%' && !feature) |
1586 | break; | |
1587 | ||
dd1abb6b MS |
1588 | if (!feature || (doc->number_up == 1 && !doc->fitplot)) |
1589 | doc_write(doc, line, linelen); | |
1590 | } | |
1591 | ||
1592 | /* | |
1593 | * Skip %%EndPageSetup... | |
1594 | */ | |
1595 | ||
75bd9771 MS |
1596 | if (linelen > 0 && !strncmp(line, "%%EndPageSetup", 14)) |
1597 | { | |
1598 | linelen = cupsFileGetLine(fp, line, linesize); | |
1599 | has_page_setup = 0; | |
1600 | } | |
dd1abb6b MS |
1601 | } |
1602 | ||
1603 | if (first_page) | |
1604 | { | |
1605 | char *page_setup; /* PageSetup commands to send */ | |
ed486911 | 1606 | |
80ca4592 | 1607 | |
e53920b9 | 1608 | if (pageinfo->num_options > 0) |
0af14961 | 1609 | write_options(doc, ppd, pageinfo->num_options, pageinfo->options); |
80ca4592 | 1610 | |
ed486911 | 1611 | /* |
1612 | * Output commands for the current page... | |
1613 | */ | |
80ca4592 | 1614 | |
ed486911 | 1615 | page_setup = ppdEmitString(ppd, PPD_ORDER_PAGE, 0); |
80ca4592 | 1616 | |
ed486911 | 1617 | if (page_setup) |
1618 | { | |
1619 | doc_puts(doc, page_setup); | |
1620 | free(page_setup); | |
e53920b9 | 1621 | } |
1622 | } | |
80ca4592 | 1623 | |
e53920b9 | 1624 | /* |
1625 | * Prep for the start of the page description... | |
1626 | */ | |
80ca4592 | 1627 | |
e53920b9 | 1628 | start_nup(doc, number, 1, bounding_box); |
80ca4592 | 1629 | |
80ca4592 | 1630 | /* |
e53920b9 | 1631 | * Finish the PageSetup section as needed... |
80ca4592 | 1632 | */ |
1633 | ||
75bd9771 MS |
1634 | if (has_page_setup) |
1635 | { | |
1636 | int feature = 0; /* In a Begin/EndFeature block? */ | |
1637 | ||
1638 | doc_write(doc, line, linelen); | |
1639 | ||
1640 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
1641 | { | |
1642 | if (!strncmp(line, "%%EndPageSetup", 14)) | |
1643 | break; | |
1644 | else if (!strncmp(line, "%%BeginFeature:", 15)) | |
1645 | { | |
1646 | feature = 1; | |
1647 | ||
1648 | if (doc->number_up > 1 || doc->fitplot) | |
1649 | continue; | |
1650 | } | |
1651 | else if (!strncmp(line, "%%EndFeature", 12)) | |
1652 | { | |
1653 | feature = 0; | |
1654 | ||
1655 | if (doc->number_up > 1 || doc->fitplot) | |
1656 | continue; | |
1657 | } | |
1658 | else if (!strncmp(line, "%%Include", 9)) | |
1659 | continue; | |
1660 | ||
1661 | if (!feature || (doc->number_up == 1 && !doc->fitplot)) | |
1662 | doc_write(doc, line, linelen); | |
1663 | } | |
1664 | ||
1665 | /* | |
1666 | * Skip %%EndPageSetup... | |
1667 | */ | |
1668 | ||
1669 | if (linelen > 0 && !strncmp(line, "%%EndPageSetup", 14)) | |
1670 | linelen = cupsFileGetLine(fp, line, linesize); | |
1671 | } | |
1672 | ||
e53920b9 | 1673 | if (first_page) |
1674 | doc_puts(doc, "%%EndPageSetup\n"); | |
80ca4592 | 1675 | |
1676 | /* | |
1677 | * Read the rest of the page description... | |
1678 | */ | |
1679 | ||
1680 | level = 0; | |
1681 | ||
1682 | do | |
1683 | { | |
1684 | if (level == 0 && | |
1685 | (!strncmp(line, "%%Page:", 7) || | |
d6ae789d | 1686 | !strncmp(line, "%%Trailer", 9) || |
80ca4592 | 1687 | !strncmp(line, "%%EOF", 5))) |
1688 | break; | |
1689 | else if (!strncmp(line, "%%BeginDocument", 15) || | |
1690 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
1691 | { | |
1692 | doc_write(doc, line, linelen); | |
1693 | ||
1694 | level ++; | |
1695 | } | |
1696 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
1697 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
1698 | { | |
1699 | doc_write(doc, line, linelen); | |
1700 | ||
1701 | level --; | |
1702 | } | |
1703 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
1704 | (!strncmp(line, "%%BeginData:", 12) && | |
1705 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
1706 | { | |
1707 | /* | |
1708 | * Copy binary data... | |
1709 | */ | |
ef416fc2 | 1710 | |
80ca4592 | 1711 | int bytes; /* Bytes of data */ |
ef416fc2 | 1712 | |
ef416fc2 | 1713 | |
80ca4592 | 1714 | doc_write(doc, line, linelen); |
ef416fc2 | 1715 | |
80ca4592 | 1716 | bytes = atoi(strchr(line, ':') + 1); |
1717 | ||
1718 | while (bytes > 0) | |
1719 | { | |
1720 | if (bytes > linesize) | |
1721 | linelen = cupsFileRead(fp, line, linesize); | |
1722 | else | |
1723 | linelen = cupsFileRead(fp, line, bytes); | |
ef416fc2 | 1724 | |
80ca4592 | 1725 | if (linelen < 1) |
ef416fc2 | 1726 | { |
80ca4592 | 1727 | line[0] = '\0'; |
1728 | perror("ERROR: Early end-of-file while reading binary data"); | |
1729 | return (0); | |
1730 | } | |
ef416fc2 | 1731 | |
80ca4592 | 1732 | doc_write(doc, line, linelen); |
ef416fc2 | 1733 | |
80ca4592 | 1734 | bytes -= linelen; |
ef416fc2 | 1735 | } |
ef416fc2 | 1736 | } |
80ca4592 | 1737 | else |
1738 | doc_write(doc, line, linelen); | |
1739 | } | |
1740 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0); | |
ef416fc2 | 1741 | |
80ca4592 | 1742 | /* |
1743 | * Finish up this page and return... | |
1744 | */ | |
ef416fc2 | 1745 | |
80ca4592 | 1746 | end_nup(doc, number); |
ef416fc2 | 1747 | |
80ca4592 | 1748 | pageinfo->length = cupsFileTell(doc->temp) - pageinfo->offset; |
ef416fc2 | 1749 | |
80ca4592 | 1750 | return (linelen); |
1751 | } | |
ef416fc2 | 1752 | |
ef416fc2 | 1753 | |
80ca4592 | 1754 | /* |
0af14961 | 1755 | * 'copy_prolog()' - Copy the document prolog section. |
80ca4592 | 1756 | * |
1757 | * This function expects "line" to be filled with a %%BeginProlog comment line. | |
1758 | * On return, "line" will contain the next line in the file, if any. | |
1759 | */ | |
ef416fc2 | 1760 | |
91c84a35 | 1761 | static ssize_t /* O - Length of next line */ |
80ca4592 | 1762 | copy_prolog(cups_file_t *fp, /* I - File to read from */ |
1763 | pstops_doc_t *doc, /* I - Document info */ | |
1764 | ppd_file_t *ppd, /* I - PPD file */ | |
1765 | char *line, /* I - Line buffer */ | |
91c84a35 | 1766 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1767 | size_t linesize) /* I - Size of line buffer */ |
1768 | { | |
1769 | while (strncmp(line, "%%BeginProlog", 13)) | |
1770 | { | |
1771 | if (!strncmp(line, "%%BeginSetup", 12) || !strncmp(line, "%%Page:", 7)) | |
1772 | break; | |
ef416fc2 | 1773 | |
b86bc4cf | 1774 | doc_write(doc, line, linelen); |
ef416fc2 | 1775 | |
80ca4592 | 1776 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1777 | break; | |
1778 | } | |
ef416fc2 | 1779 | |
b86bc4cf | 1780 | doc_puts(doc, "%%BeginProlog\n"); |
ef416fc2 | 1781 | |
80ca4592 | 1782 | do_prolog(doc, ppd); |
ef416fc2 | 1783 | |
80ca4592 | 1784 | if (!strncmp(line, "%%BeginProlog", 13)) |
1785 | { | |
1786 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) | |
ef416fc2 | 1787 | { |
80ca4592 | 1788 | if (!strncmp(line, "%%EndProlog", 11) || |
1789 | !strncmp(line, "%%BeginSetup", 12) || | |
1790 | !strncmp(line, "%%Page:", 7)) | |
1791 | break; | |
ef416fc2 | 1792 | |
b86bc4cf | 1793 | doc_write(doc, line, linelen); |
ef416fc2 | 1794 | } |
80ca4592 | 1795 | |
1796 | if (!strncmp(line, "%%EndProlog", 11)) | |
1797 | linelen = cupsFileGetLine(fp, line, linesize); | |
c7017ecc MS |
1798 | else |
1799 | fputs("DEBUG: The %%EndProlog comment is missing.\n", stderr); | |
80ca4592 | 1800 | } |
ef416fc2 | 1801 | |
b86bc4cf | 1802 | doc_puts(doc, "%%EndProlog\n"); |
ef416fc2 | 1803 | |
80ca4592 | 1804 | return (linelen); |
1805 | } | |
ef416fc2 | 1806 | |
bd7854cb | 1807 | |
80ca4592 | 1808 | /* |
0af14961 | 1809 | * 'copy_setup()' - Copy the document setup section. |
80ca4592 | 1810 | * |
1811 | * This function expects "line" to be filled with a %%BeginSetup comment line. | |
1812 | * On return, "line" will contain the next line in the file, if any. | |
1813 | */ | |
bd7854cb | 1814 | |
91c84a35 | 1815 | static ssize_t /* O - Length of next line */ |
80ca4592 | 1816 | copy_setup(cups_file_t *fp, /* I - File to read from */ |
1817 | pstops_doc_t *doc, /* I - Document info */ | |
1818 | ppd_file_t *ppd, /* I - PPD file */ | |
1819 | char *line, /* I - Line buffer */ | |
91c84a35 | 1820 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1821 | size_t linesize) /* I - Size of line buffer */ |
1822 | { | |
0af14961 MS |
1823 | int num_options; /* Number of options */ |
1824 | cups_option_t *options; /* Options */ | |
1825 | ||
1826 | ||
80ca4592 | 1827 | while (strncmp(line, "%%BeginSetup", 12)) |
1828 | { | |
1829 | if (!strncmp(line, "%%Page:", 7)) | |
1830 | break; | |
bd7854cb | 1831 | |
b86bc4cf | 1832 | doc_write(doc, line, linelen); |
bd7854cb | 1833 | |
80ca4592 | 1834 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1835 | break; | |
1836 | } | |
1837 | ||
b86bc4cf | 1838 | doc_puts(doc, "%%BeginSetup\n"); |
d09495fa | 1839 | |
0af14961 MS |
1840 | do_setup(doc, ppd); |
1841 | ||
1842 | num_options = 0; | |
1843 | options = NULL; | |
1844 | ||
80ca4592 | 1845 | if (!strncmp(line, "%%BeginSetup", 12)) |
1846 | { | |
1847 | while (strncmp(line, "%%EndSetup", 10)) | |
1848 | { | |
1849 | if (!strncmp(line, "%%Page:", 7)) | |
ef416fc2 | 1850 | break; |
80ca4592 | 1851 | else if (!strncmp(line, "%%IncludeFeature:", 17)) |
ef416fc2 | 1852 | { |
80ca4592 | 1853 | /* |
1854 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1855 | */ | |
ef416fc2 | 1856 | |
80ca4592 | 1857 | if (doc->number_up == 1 && !doc->fitplot) |
0af14961 | 1858 | num_options = include_feature(ppd, line, num_options, &options); |
80ca4592 | 1859 | } |
d09495fa | 1860 | else if (strncmp(line, "%%BeginSetup", 12)) |
b86bc4cf | 1861 | doc_write(doc, line, linelen); |
ef416fc2 | 1862 | |
80ca4592 | 1863 | if ((linelen = cupsFileGetLine(fp, line, linesize)) == 0) |
1864 | break; | |
1865 | } | |
bd7854cb | 1866 | |
80ca4592 | 1867 | if (!strncmp(line, "%%EndSetup", 10)) |
1868 | linelen = cupsFileGetLine(fp, line, linesize); | |
c7017ecc MS |
1869 | else |
1870 | fputs("DEBUG: The %%EndSetup comment is missing.\n", stderr); | |
80ca4592 | 1871 | } |
ef416fc2 | 1872 | |
0af14961 MS |
1873 | if (num_options > 0) |
1874 | { | |
1875 | write_options(doc, ppd, num_options, options); | |
1876 | cupsFreeOptions(num_options, options); | |
1877 | } | |
dd1abb6b | 1878 | |
b86bc4cf | 1879 | doc_puts(doc, "%%EndSetup\n"); |
ef416fc2 | 1880 | |
80ca4592 | 1881 | return (linelen); |
1882 | } | |
ef416fc2 | 1883 | |
ef416fc2 | 1884 | |
80ca4592 | 1885 | /* |
0af14961 | 1886 | * 'copy_trailer()' - Copy the document trailer. |
80ca4592 | 1887 | * |
1888 | * This function expects "line" to be filled with a %%Trailer comment line. | |
1889 | * On return, "line" will contain the next line in the file, if any. | |
1890 | */ | |
ef416fc2 | 1891 | |
91c84a35 | 1892 | static ssize_t /* O - Length of next line */ |
80ca4592 | 1893 | copy_trailer(cups_file_t *fp, /* I - File to read from */ |
1894 | pstops_doc_t *doc, /* I - Document info */ | |
1895 | ppd_file_t *ppd, /* I - PPD file */ | |
1896 | int number, /* I - Number of pages */ | |
1897 | char *line, /* I - Line buffer */ | |
91c84a35 | 1898 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1899 | size_t linesize) /* I - Size of line buffer */ |
1900 | { | |
1901 | /* | |
1902 | * Write the trailer comments... | |
1903 | */ | |
ef416fc2 | 1904 | |
80ca4592 | 1905 | puts("%%Trailer"); |
ef416fc2 | 1906 | |
80ca4592 | 1907 | while (linelen > 0) |
1908 | { | |
1909 | if (!strncmp(line, "%%EOF", 5)) | |
1910 | break; | |
1911 | else if (strncmp(line, "%%Trailer", 9) && | |
1912 | strncmp(line, "%%Pages:", 8) && | |
1913 | strncmp(line, "%%BoundingBox:", 14)) | |
1914 | fwrite(line, 1, linelen, stdout); | |
ef416fc2 | 1915 | |
80ca4592 | 1916 | linelen = cupsFileGetLine(fp, line, linesize); |
1917 | } | |
ef416fc2 | 1918 | |
80ca4592 | 1919 | fprintf(stderr, "DEBUG: Wrote %d pages...\n", number); |
ef416fc2 | 1920 | |
80ca4592 | 1921 | printf("%%%%Pages: %d\n", number); |
1922 | if (doc->number_up > 1 || doc->fitplot) | |
1923 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", | |
1924 | PageLeft, PageBottom, PageRight, PageTop); | |
1925 | else | |
1926 | printf("%%%%BoundingBox: %d %d %d %d\n", | |
1927 | doc->new_bounding_box[0], doc->new_bounding_box[1], | |
1928 | doc->new_bounding_box[2], doc->new_bounding_box[3]); | |
ef416fc2 | 1929 | |
80ca4592 | 1930 | return (linelen); |
1931 | } | |
ef416fc2 | 1932 | |
ef416fc2 | 1933 | |
80ca4592 | 1934 | /* |
0af14961 | 1935 | * 'do_prolog()' - Send the necessary document prolog commands. |
80ca4592 | 1936 | */ |
ef416fc2 | 1937 | |
80ca4592 | 1938 | static void |
1939 | do_prolog(pstops_doc_t *doc, /* I - Document information */ | |
1940 | ppd_file_t *ppd) /* I - PPD file */ | |
1941 | { | |
b86bc4cf | 1942 | char *ps; /* PS commands */ |
1943 | ||
1944 | ||
80ca4592 | 1945 | /* |
1946 | * Send the document prolog commands... | |
1947 | */ | |
ef416fc2 | 1948 | |
80ca4592 | 1949 | if (ppd && ppd->patches) |
1950 | { | |
b86bc4cf | 1951 | doc_puts(doc, "%%BeginFeature: *JobPatchFile 1\n"); |
1952 | doc_puts(doc, ppd->patches); | |
1953 | doc_puts(doc, "\n%%EndFeature\n"); | |
80ca4592 | 1954 | } |
bd7854cb | 1955 | |
b86bc4cf | 1956 | if ((ps = ppdEmitString(ppd, PPD_ORDER_PROLOG, 0.0)) != NULL) |
1957 | { | |
1958 | doc_puts(doc, ps); | |
1959 | free(ps); | |
1960 | } | |
bd7854cb | 1961 | |
80ca4592 | 1962 | /* |
1963 | * Define ESPshowpage here so that applications that define their | |
1964 | * own procedure to do a showpage pick it up... | |
1965 | */ | |
ef416fc2 | 1966 | |
80ca4592 | 1967 | if (doc->use_ESPshowpage) |
b86bc4cf | 1968 | doc_puts(doc, "userdict/ESPshowpage/showpage load put\n" |
1969 | "userdict/showpage{}put\n"); | |
80ca4592 | 1970 | } |
ef416fc2 | 1971 | |
ef416fc2 | 1972 | |
80ca4592 | 1973 | /* |
0af14961 | 1974 | * 'do_setup()' - Send the necessary document setup commands. |
80ca4592 | 1975 | */ |
ef416fc2 | 1976 | |
80ca4592 | 1977 | static void |
1978 | do_setup(pstops_doc_t *doc, /* I - Document information */ | |
1979 | ppd_file_t *ppd) /* I - PPD file */ | |
1980 | { | |
b86bc4cf | 1981 | char *ps; /* PS commands */ |
1982 | ||
1983 | ||
f301802f | 1984 | /* |
1985 | * Disable CTRL-D so that embedded files don't cause printing | |
1986 | * errors... | |
1987 | */ | |
1988 | ||
b86bc4cf | 1989 | doc_puts(doc, "% Disable CTRL-D as an end-of-file marker...\n"); |
1990 | doc_puts(doc, "userdict dup(\\004)cvn{}put (\\004\\004)cvn{}put\n"); | |
f301802f | 1991 | |
80ca4592 | 1992 | /* |
0af14961 | 1993 | * Mark job options... |
80ca4592 | 1994 | */ |
ef416fc2 | 1995 | |
80ca4592 | 1996 | cupsMarkOptions(ppd, doc->num_options, doc->options); |
ef416fc2 | 1997 | |
80ca4592 | 1998 | /* |
1999 | * Send all the printer-specific setup commands... | |
2000 | */ | |
ef416fc2 | 2001 | |
b86bc4cf | 2002 | if ((ps = ppdEmitString(ppd, PPD_ORDER_DOCUMENT, 0.0)) != NULL) |
2003 | { | |
2004 | doc_puts(doc, ps); | |
2005 | free(ps); | |
2006 | } | |
2007 | ||
2008 | if ((ps = ppdEmitString(ppd, PPD_ORDER_ANY, 0.0)) != NULL) | |
2009 | { | |
2010 | doc_puts(doc, ps); | |
2011 | free(ps); | |
2012 | } | |
ef416fc2 | 2013 | |
80ca4592 | 2014 | /* |
2015 | * Set the number of copies for the job... | |
2016 | */ | |
ef416fc2 | 2017 | |
80ca4592 | 2018 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) |
2019 | { | |
b86bc4cf | 2020 | doc_printf(doc, "%%RBIBeginNonPPDFeature: *NumCopies %d\n", doc->copies); |
2021 | doc_printf(doc, | |
2022 | "%d/languagelevel where{pop languagelevel 2 ge}{false}ifelse\n" | |
2023 | "{1 dict begin/NumCopies exch def currentdict end " | |
2024 | "setpagedevice}\n" | |
2025 | "{userdict/#copies 3 -1 roll put}ifelse\n", doc->copies); | |
2026 | doc_puts(doc, "%RBIEndNonPPDFeature\n"); | |
80ca4592 | 2027 | } |
ef416fc2 | 2028 | |
80ca4592 | 2029 | /* |
2030 | * If we are doing N-up printing, disable setpagedevice... | |
2031 | */ | |
ef416fc2 | 2032 | |
80ca4592 | 2033 | if (doc->number_up > 1) |
e07d4801 MS |
2034 | { |
2035 | doc_puts(doc, "userdict/CUPSsetpagedevice/setpagedevice load put\n"); | |
b86bc4cf | 2036 | doc_puts(doc, "userdict/setpagedevice{pop}bind put\n"); |
e07d4801 | 2037 | } |
ef416fc2 | 2038 | |
80ca4592 | 2039 | /* |
2040 | * Changes to the transfer function must be made AFTER any | |
2041 | * setpagedevice code... | |
2042 | */ | |
ef416fc2 | 2043 | |
80ca4592 | 2044 | if (doc->gamma != 1.0f || doc->brightness != 1.0f) |
b86bc4cf | 2045 | doc_printf(doc, "{ neg 1 add dup 0 lt { pop 1 } { %.3f exp neg 1 add } " |
2046 | "ifelse %.3f mul } bind settransfer\n", | |
2047 | doc->gamma, doc->brightness); | |
ef416fc2 | 2048 | |
80ca4592 | 2049 | /* |
2050 | * Make sure we have rectclip and rectstroke procedures of some sort... | |
2051 | */ | |
ef416fc2 | 2052 | |
b86bc4cf | 2053 | doc_puts(doc, |
2054 | "% x y w h ESPrc - Clip to a rectangle.\n" | |
2055 | "userdict/ESPrc/rectclip where{pop/rectclip load}\n" | |
2056 | "{{newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
2057 | "neg 0 rlineto closepath clip newpath}bind}ifelse put\n"); | |
2058 | ||
2059 | doc_puts(doc, | |
2060 | "% x y w h ESPrf - Fill a rectangle.\n" | |
2061 | "userdict/ESPrf/rectfill where{pop/rectfill load}\n" | |
2062 | "{{gsave newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
2063 | "neg 0 rlineto closepath fill grestore}bind}ifelse put\n"); | |
2064 | ||
2065 | doc_puts(doc, | |
2066 | "% x y w h ESPrs - Stroke a rectangle.\n" | |
2067 | "userdict/ESPrs/rectstroke where{pop/rectstroke load}\n" | |
2068 | "{{gsave newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
2069 | "neg 0 rlineto closepath stroke grestore}bind}ifelse put\n"); | |
ef416fc2 | 2070 | |
80ca4592 | 2071 | /* |
2072 | * Write the page and label prologs... | |
2073 | */ | |
ef416fc2 | 2074 | |
80ca4592 | 2075 | if (doc->number_up == 2 || doc->number_up == 6) |
2076 | { | |
ef416fc2 | 2077 | /* |
80ca4592 | 2078 | * For 2- and 6-up output, rotate the labels to match the orientation |
2079 | * of the pages... | |
ef416fc2 | 2080 | */ |
2081 | ||
80ca4592 | 2082 | if (Orientation & 1) |
b86bc4cf | 2083 | write_label_prolog(doc, doc->page_label, PageBottom, |
2084 | PageWidth - PageLength + PageTop, PageLength); | |
80ca4592 | 2085 | else |
b86bc4cf | 2086 | write_label_prolog(doc, doc->page_label, PageLeft, PageRight, |
2087 | PageLength); | |
80ca4592 | 2088 | } |
2089 | else | |
b86bc4cf | 2090 | write_label_prolog(doc, doc->page_label, PageBottom, PageTop, PageWidth); |
80ca4592 | 2091 | } |
2092 | ||
ef416fc2 | 2093 | |
80ca4592 | 2094 | /* |
2095 | * 'doc_printf()' - Send a formatted string to stdout and/or the temp file. | |
2096 | * | |
2097 | * This function should be used for all page-level output that is affected | |
2098 | * by ordering, collation, etc. | |
2099 | */ | |
ef416fc2 | 2100 | |
80ca4592 | 2101 | static void |
2102 | doc_printf(pstops_doc_t *doc, /* I - Document information */ | |
2103 | const char *format, /* I - Printf-style format string */ | |
2104 | ...) /* I - Additional arguments as needed */ | |
2105 | { | |
2106 | va_list ap; /* Pointer to arguments */ | |
2107 | char buffer[1024]; /* Output buffer */ | |
2108 | size_t bytes; /* Number of bytes to write */ | |
ef416fc2 | 2109 | |
ef416fc2 | 2110 | |
80ca4592 | 2111 | va_start(ap, format); |
2112 | bytes = vsnprintf(buffer, sizeof(buffer), format, ap); | |
2113 | va_end(ap); | |
2114 | ||
2115 | if (bytes > sizeof(buffer)) | |
2116 | { | |
f0ab5bff MS |
2117 | _cupsLangPrintf(stderr, |
2118 | _("ERROR: doc_printf overflow (%d bytes) detected, " | |
4d301e69 | 2119 | "aborting\n"), (int)bytes); |
80ca4592 | 2120 | exit(1); |
2121 | } | |
2122 | ||
2123 | doc_write(doc, buffer, bytes); | |
2124 | } | |
2125 | ||
2126 | ||
2127 | /* | |
2128 | * 'doc_puts()' - Send a nul-terminated string to stdout and/or the temp file. | |
2129 | * | |
2130 | * This function should be used for all page-level output that is affected | |
2131 | * by ordering, collation, etc. | |
2132 | */ | |
2133 | ||
2134 | static void | |
2135 | doc_puts(pstops_doc_t *doc, /* I - Document information */ | |
2136 | const char *s) /* I - String to send */ | |
2137 | { | |
2138 | doc_write(doc, s, strlen(s)); | |
2139 | } | |
2140 | ||
ef416fc2 | 2141 | |
80ca4592 | 2142 | /* |
2143 | * 'doc_write()' - Send data to stdout and/or the temp file. | |
2144 | */ | |
ef416fc2 | 2145 | |
80ca4592 | 2146 | static void |
2147 | doc_write(pstops_doc_t *doc, /* I - Document information */ | |
2148 | const char *s, /* I - Data to send */ | |
2149 | size_t len) /* I - Number of bytes to send */ | |
2150 | { | |
2151 | if (!doc->slow_order) | |
2152 | fwrite(s, 1, len, stdout); | |
ef416fc2 | 2153 | |
80ca4592 | 2154 | if (doc->temp) |
2155 | cupsFileWrite(doc->temp, s, len); | |
2156 | } | |
ef416fc2 | 2157 | |
ef416fc2 | 2158 | |
80ca4592 | 2159 | /* |
0af14961 | 2160 | * 'end_nup()' - End processing for N-up printing. |
80ca4592 | 2161 | */ |
ef416fc2 | 2162 | |
80ca4592 | 2163 | static void |
2164 | end_nup(pstops_doc_t *doc, /* I - Document information */ | |
2165 | int number) /* I - Page number */ | |
2166 | { | |
2abf387c | 2167 | if (doc->number_up > 1) |
ed486911 | 2168 | doc_puts(doc, "userdict/ESPsave get restore\n"); |
ef416fc2 | 2169 | |
80ca4592 | 2170 | switch (doc->number_up) |
2171 | { | |
2172 | case 1 : | |
2173 | if (doc->use_ESPshowpage) | |
2174 | { | |
ed486911 | 2175 | write_labels(doc, Orientation); |
2176 | doc_puts(doc, "ESPshowpage\n"); | |
80ca4592 | 2177 | } |
2178 | break; | |
ef416fc2 | 2179 | |
80ca4592 | 2180 | case 2 : |
2181 | case 6 : | |
2182 | if (is_last_page(number) && doc->use_ESPshowpage) | |
2183 | { | |
2184 | if (Orientation & 1) | |
2185 | { | |
2186 | /* | |
2187 | * Rotate the labels back to portrait... | |
2188 | */ | |
ef416fc2 | 2189 | |
ed486911 | 2190 | write_labels(doc, Orientation - 1); |
80ca4592 | 2191 | } |
2192 | else if (Orientation == 0) | |
2193 | { | |
2194 | /* | |
2195 | * Rotate the labels to landscape... | |
2196 | */ | |
ef416fc2 | 2197 | |
ed486911 | 2198 | write_labels(doc, doc->normal_landscape ? 1 : 3); |
80ca4592 | 2199 | } |
2200 | else | |
2201 | { | |
2202 | /* | |
2203 | * Rotate the labels to landscape... | |
2204 | */ | |
ef416fc2 | 2205 | |
ed486911 | 2206 | write_labels(doc, doc->normal_landscape ? 3 : 1); |
80ca4592 | 2207 | } |
ef416fc2 | 2208 | |
ed486911 | 2209 | doc_puts(doc, "ESPshowpage\n"); |
80ca4592 | 2210 | } |
2211 | break; | |
ef416fc2 | 2212 | |
80ca4592 | 2213 | default : |
2214 | if (is_last_page(number) && doc->use_ESPshowpage) | |
ef416fc2 | 2215 | { |
ed486911 | 2216 | write_labels(doc, Orientation); |
2217 | doc_puts(doc, "ESPshowpage\n"); | |
ef416fc2 | 2218 | } |
80ca4592 | 2219 | break; |
ef416fc2 | 2220 | } |
2221 | ||
80ca4592 | 2222 | fflush(stdout); |
2223 | } | |
2224 | ||
2225 | ||
2226 | /* | |
2227 | * 'include_feature()' - Include a printer option/feature command. | |
2228 | */ | |
2229 | ||
2230 | static int /* O - New number of options */ | |
2231 | include_feature( | |
2232 | ppd_file_t *ppd, /* I - PPD file */ | |
2233 | const char *line, /* I - DSC line */ | |
2234 | int num_options, /* I - Number of options */ | |
2235 | cups_option_t **options) /* IO - Options */ | |
2236 | { | |
2237 | char name[255], /* Option name */ | |
2238 | value[255]; /* Option value */ | |
2239 | ppd_option_t *option; /* Option in file */ | |
ef416fc2 | 2240 | |
ef416fc2 | 2241 | |
2242 | /* | |
80ca4592 | 2243 | * Get the "%%IncludeFeature: *Keyword OptionKeyword" values... |
ef416fc2 | 2244 | */ |
2245 | ||
80ca4592 | 2246 | if (sscanf(line + 17, "%254s%254s", name, value) != 2) |
bd7854cb | 2247 | { |
c7017ecc | 2248 | fputs("DEBUG: The %%IncludeFeature: comment is not valid.\n", stderr); |
80ca4592 | 2249 | return (num_options); |
bd7854cb | 2250 | } |
ef416fc2 | 2251 | |
2252 | /* | |
80ca4592 | 2253 | * Find the option and choice... |
ef416fc2 | 2254 | */ |
2255 | ||
80ca4592 | 2256 | if ((option = ppdFindOption(ppd, name + 1)) == NULL) |
ef416fc2 | 2257 | { |
4d301e69 | 2258 | _cupsLangPrintf(stderr, _("WARNING: Unknown option \"%s\"\n"), name + 1); |
80ca4592 | 2259 | return (num_options); |
ef416fc2 | 2260 | } |
2261 | ||
80ca4592 | 2262 | if (option->section == PPD_ORDER_EXIT || |
2263 | option->section == PPD_ORDER_JCL) | |
2264 | { | |
f0ab5bff | 2265 | _cupsLangPrintf(stderr, _("WARNING: Option \"%s\" cannot be included via " |
4d301e69 | 2266 | "IncludeFeature\n"), name + 1); |
80ca4592 | 2267 | return (num_options); |
2268 | } | |
ef416fc2 | 2269 | |
1f0275e3 | 2270 | if (!ppdFindChoice(option, value)) |
80ca4592 | 2271 | { |
f0ab5bff | 2272 | _cupsLangPrintf(stderr, |
4d301e69 | 2273 | _("WARNING: Unknown choice \"%s\" for option \"%s\"\n"), |
f0ab5bff | 2274 | value, name + 1); |
80ca4592 | 2275 | return (num_options); |
2276 | } | |
ef416fc2 | 2277 | |
80ca4592 | 2278 | /* |
2279 | * Add the option to the option array and return... | |
2280 | */ | |
2281 | ||
2282 | return (cupsAddOption(name + 1, value, num_options, options)); | |
ef416fc2 | 2283 | } |
2284 | ||
2285 | ||
2286 | /* | |
0af14961 | 2287 | * 'parse_text()' - Parse a text value in a comment. |
80ca4592 | 2288 | * |
2289 | * This function parses a DSC text value as defined on page 36 of the | |
2290 | * DSC specification. Text values are either surrounded by parenthesis | |
2291 | * or whitespace-delimited. | |
2292 | * | |
2293 | * The value returned is the literal characters for the entire text | |
2294 | * string, including any parenthesis and escape characters. | |
ef416fc2 | 2295 | */ |
2296 | ||
80ca4592 | 2297 | static char * /* O - Value or NULL on error */ |
2298 | parse_text(const char *start, /* I - Start of text value */ | |
2299 | char **end, /* O - End of text value */ | |
2300 | char *buffer, /* I - Buffer */ | |
2301 | size_t bufsize) /* I - Size of buffer */ | |
ef416fc2 | 2302 | { |
80ca4592 | 2303 | char *bufptr, /* Pointer in buffer */ |
2304 | *bufend; /* End of buffer */ | |
2305 | int level; /* Parenthesis level */ | |
ef416fc2 | 2306 | |
2307 | ||
80ca4592 | 2308 | /* |
2309 | * Skip leading whitespace... | |
2310 | */ | |
ef416fc2 | 2311 | |
80ca4592 | 2312 | while (isspace(*start & 255)) |
2313 | start ++; | |
2314 | ||
2315 | /* | |
2316 | * Then copy the value... | |
2317 | */ | |
ef416fc2 | 2318 | |
80ca4592 | 2319 | level = 0; |
2320 | bufptr = buffer; | |
2321 | bufend = buffer + bufsize - 1; | |
ef416fc2 | 2322 | |
80ca4592 | 2323 | while (bufptr < bufend) |
ef416fc2 | 2324 | { |
80ca4592 | 2325 | if (isspace(*start & 255) && !level) |
2326 | break; | |
ef416fc2 | 2327 | |
80ca4592 | 2328 | *bufptr++ = *start; |
2329 | ||
2330 | if (*start == '(') | |
2331 | level ++; | |
2332 | else if (*start == ')') | |
2333 | { | |
2334 | if (!level) | |
ef416fc2 | 2335 | { |
80ca4592 | 2336 | start ++; |
2337 | break; | |
ef416fc2 | 2338 | } |
2339 | else | |
80ca4592 | 2340 | level --; |
ef416fc2 | 2341 | } |
80ca4592 | 2342 | else if (*start == '\\') |
2343 | { | |
2344 | /* | |
2345 | * Copy escaped character... | |
2346 | */ | |
ef416fc2 | 2347 | |
80ca4592 | 2348 | int i; /* Looping var */ |
ef416fc2 | 2349 | |
80ca4592 | 2350 | |
2351 | for (i = 1; | |
2352 | i <= 3 && isdigit(start[i] & 255) && bufptr < bufend; | |
2353 | *bufptr++ = start[i], i ++); | |
2354 | } | |
2355 | ||
2356 | start ++; | |
ef416fc2 | 2357 | } |
2358 | ||
80ca4592 | 2359 | *bufptr = '\0'; |
2360 | ||
2361 | /* | |
2362 | * Return the value and new pointer into the line... | |
2363 | */ | |
2364 | ||
2365 | if (end) | |
2366 | *end = (char *)start; | |
2367 | ||
2368 | if (bufptr == bufend) | |
2369 | return (NULL); | |
2370 | else | |
2371 | return (buffer); | |
ef416fc2 | 2372 | } |
2373 | ||
2374 | ||
bd7854cb | 2375 | /* |
0af14961 | 2376 | * 'set_pstops_options()' - Set pstops options. |
bd7854cb | 2377 | */ |
2378 | ||
80ca4592 | 2379 | static void |
2380 | set_pstops_options( | |
2381 | pstops_doc_t *doc, /* I - Document information */ | |
2382 | ppd_file_t *ppd, /* I - PPD file */ | |
2383 | char *argv[], /* I - Command-line arguments */ | |
2384 | int num_options, /* I - Number of options */ | |
2385 | cups_option_t *options) /* I - Options */ | |
bd7854cb | 2386 | { |
80ca4592 | 2387 | const char *val; /* Option value */ |
2388 | int intval; /* Integer option value */ | |
2389 | ppd_attr_t *attr; /* PPD attribute */ | |
2390 | ppd_option_t *option; /* PPD option */ | |
2391 | ppd_choice_t *choice; /* PPD choice */ | |
bd7854cb | 2392 | |
bd7854cb | 2393 | |
80ca4592 | 2394 | /* |
2395 | * Initialize document information structure... | |
2396 | */ | |
bd7854cb | 2397 | |
80ca4592 | 2398 | memset(doc, 0, sizeof(pstops_doc_t)); |
bd7854cb | 2399 | |
80ca4592 | 2400 | doc->job_id = atoi(argv[1]); |
2401 | doc->user = argv[2]; | |
2402 | doc->title = argv[3]; | |
2403 | doc->copies = atoi(argv[4]); | |
bd7854cb | 2404 | |
80ca4592 | 2405 | if (ppd && ppd->landscape > 0) |
2406 | doc->normal_landscape = 1; | |
bd7854cb | 2407 | |
80ca4592 | 2408 | doc->bounding_box[0] = (int)PageLeft; |
2409 | doc->bounding_box[1] = (int)PageBottom; | |
2410 | doc->bounding_box[2] = (int)PageRight; | |
2411 | doc->bounding_box[3] = (int)PageTop; | |
bd7854cb | 2412 | |
80ca4592 | 2413 | doc->new_bounding_box[0] = INT_MAX; |
2414 | doc->new_bounding_box[1] = INT_MAX; | |
2415 | doc->new_bounding_box[2] = INT_MIN; | |
2416 | doc->new_bounding_box[3] = INT_MIN; | |
bd7854cb | 2417 | |
80ca4592 | 2418 | /* |
ba55dc12 | 2419 | * AP_FIRSTPAGE_* and the corresponding non-first-page options. |
80ca4592 | 2420 | */ |
ef416fc2 | 2421 | |
ba55dc12 MS |
2422 | doc->ap_input_slot = cupsGetOption("AP_FIRSTPAGE_InputSlot", num_options, |
2423 | options); | |
80ca4592 | 2424 | doc->ap_manual_feed = cupsGetOption("AP_FIRSTPAGE_ManualFeed", num_options, |
2425 | options); | |
ba55dc12 MS |
2426 | doc->ap_media_color = cupsGetOption("AP_FIRSTPAGE_MediaColor", num_options, |
2427 | options); | |
2428 | doc->ap_media_type = cupsGetOption("AP_FIRSTPAGE_MediaType", num_options, | |
2429 | options); | |
2430 | doc->ap_page_region = cupsGetOption("AP_FIRSTPAGE_PageRegion", num_options, | |
2431 | options); | |
2432 | doc->ap_page_size = cupsGetOption("AP_FIRSTPAGE_PageSize", num_options, | |
2433 | options); | |
2434 | ||
2435 | if ((choice = ppdFindMarkedChoice(ppd, "InputSlot")) != NULL) | |
2436 | doc->input_slot = choice->choice; | |
2437 | if ((choice = ppdFindMarkedChoice(ppd, "ManualFeed")) != NULL) | |
2438 | doc->manual_feed = choice->choice; | |
2439 | if ((choice = ppdFindMarkedChoice(ppd, "MediaColor")) != NULL) | |
2440 | doc->media_color = choice->choice; | |
2441 | if ((choice = ppdFindMarkedChoice(ppd, "MediaType")) != NULL) | |
2442 | doc->media_type = choice->choice; | |
2443 | if ((choice = ppdFindMarkedChoice(ppd, "PageRegion")) != NULL) | |
2444 | doc->page_region = choice->choice; | |
2445 | if ((choice = ppdFindMarkedChoice(ppd, "PageSize")) != NULL) | |
2446 | doc->page_size = choice->choice; | |
2447 | ||
ef416fc2 | 2448 | |
80ca4592 | 2449 | /* |
2450 | * brightness | |
2451 | */ | |
bd7854cb | 2452 | |
80ca4592 | 2453 | if ((val = cupsGetOption("brightness", num_options, options)) != NULL) |
ef416fc2 | 2454 | { |
80ca4592 | 2455 | /* |
2456 | * Get brightness value from 10 to 1000. | |
2457 | */ | |
ef416fc2 | 2458 | |
80ca4592 | 2459 | intval = atoi(val); |
ef416fc2 | 2460 | |
80ca4592 | 2461 | if (intval < 10 || intval > 1000) |
2462 | { | |
f0ab5bff | 2463 | _cupsLangPrintf(stderr, _("ERROR: Unsupported brightness value %s, using " |
4d301e69 | 2464 | "brightness=100\n"), val); |
80ca4592 | 2465 | doc->brightness = 1.0f; |
2466 | } | |
2467 | else | |
2468 | doc->brightness = intval * 0.01f; | |
ef416fc2 | 2469 | } |
80ca4592 | 2470 | else |
2471 | doc->brightness = 1.0f; | |
ef416fc2 | 2472 | |
ef416fc2 | 2473 | /* |
80ca4592 | 2474 | * collate, multiple-document-handling |
ef416fc2 | 2475 | */ |
2476 | ||
80ca4592 | 2477 | if ((val = cupsGetOption("multiple-document-handling", num_options, options)) != NULL) |
ef416fc2 | 2478 | { |
80ca4592 | 2479 | /* |
2480 | * This IPP attribute is unnecessarily complicated... | |
2481 | * | |
2482 | * single-document, separate-documents-collated-copies, and | |
2483 | * single-document-new-sheet all require collated copies. | |
2484 | * | |
2485 | * separate-documents-uncollated-copies allows for uncollated copies. | |
2486 | */ | |
2487 | ||
2488 | doc->collate = strcasecmp(val, "separate-documents-uncollated-copies") != 0; | |
ef416fc2 | 2489 | } |
2490 | ||
80ca4592 | 2491 | if ((val = cupsGetOption("Collate", num_options, options)) != NULL && |
2492 | (!strcasecmp(val, "true") ||!strcasecmp(val, "on") || | |
2493 | !strcasecmp(val, "yes"))) | |
2494 | doc->collate = 1; | |
ef416fc2 | 2495 | |
80ca4592 | 2496 | /* |
2497 | * emit-jcl | |
2498 | */ | |
ef416fc2 | 2499 | |
80ca4592 | 2500 | if ((val = cupsGetOption("emit-jcl", num_options, options)) != NULL && |
2501 | (!strcasecmp(val, "false") || !strcasecmp(val, "off") || | |
2502 | !strcasecmp(val, "no") || !strcmp(val, "0"))) | |
2503 | doc->emit_jcl = 0; | |
2504 | else | |
2505 | doc->emit_jcl = 1; | |
ef416fc2 | 2506 | |
ef416fc2 | 2507 | /* |
ed6e7faf | 2508 | * fitplot/fit-to-page |
ef416fc2 | 2509 | */ |
2510 | ||
80ca4592 | 2511 | if ((val = cupsGetOption("fitplot", num_options, options)) != NULL && |
ed6e7faf MS |
2512 | !strcasecmp(val, "true")) |
2513 | doc->fitplot = 1; | |
2514 | else if ((val = cupsGetOption("fit-to-page", num_options, options)) != NULL && | |
2515 | !strcasecmp(val, "true")) | |
80ca4592 | 2516 | doc->fitplot = 1; |
ef416fc2 | 2517 | |
2518 | /* | |
80ca4592 | 2519 | * gamma |
ef416fc2 | 2520 | */ |
2521 | ||
80ca4592 | 2522 | if ((val = cupsGetOption("gamma", num_options, options)) != NULL) |
ef416fc2 | 2523 | { |
80ca4592 | 2524 | /* |
2525 | * Get gamma value from 1 to 10000... | |
2526 | */ | |
ef416fc2 | 2527 | |
80ca4592 | 2528 | intval = atoi(val); |
ef416fc2 | 2529 | |
80ca4592 | 2530 | if (intval < 1 || intval > 10000) |
2531 | { | |
f0ab5bff | 2532 | _cupsLangPrintf(stderr, _("ERROR: Unsupported gamma value %s, using " |
4d301e69 | 2533 | "gamma=1000\n"), val); |
80ca4592 | 2534 | doc->gamma = 1.0f; |
2535 | } | |
2536 | else | |
2537 | doc->gamma = intval * 0.001f; | |
2538 | } | |
2539 | else | |
2540 | doc->gamma = 1.0f; | |
ef416fc2 | 2541 | |
2542 | /* | |
ba55dc12 | 2543 | * mirror/MirrorPrint |
ef416fc2 | 2544 | */ |
2545 | ||
09a101d6 | 2546 | if ((choice = ppdFindMarkedChoice(ppd, "MirrorPrint")) != NULL) |
2547 | { | |
2548 | val = choice->choice; | |
2549 | choice->marked = 0; | |
2550 | } | |
2551 | else | |
2552 | val = cupsGetOption("mirror", num_options, options); | |
2553 | ||
2554 | if (val && (!strcasecmp(val, "true") || !strcasecmp(val, "on") || | |
2555 | !strcasecmp(val, "yes"))) | |
80ca4592 | 2556 | doc->mirror = 1; |
ef416fc2 | 2557 | |
80ca4592 | 2558 | /* |
2559 | * number-up | |
2560 | */ | |
ef416fc2 | 2561 | |
80ca4592 | 2562 | if ((val = cupsGetOption("number-up", num_options, options)) != NULL) |
2563 | { | |
2564 | switch (intval = atoi(val)) | |
2565 | { | |
2566 | case 1 : | |
2567 | case 2 : | |
2568 | case 4 : | |
2569 | case 6 : | |
2570 | case 9 : | |
2571 | case 16 : | |
2572 | doc->number_up = intval; | |
2573 | break; | |
2574 | default : | |
f0ab5bff MS |
2575 | _cupsLangPrintf(stderr, |
2576 | _("ERROR: Unsupported number-up value %d, using " | |
4d301e69 | 2577 | "number-up=1\n"), intval); |
80ca4592 | 2578 | doc->number_up = 1; |
2579 | break; | |
2580 | } | |
2581 | } | |
2582 | else | |
2583 | doc->number_up = 1; | |
ef416fc2 | 2584 | |
80ca4592 | 2585 | /* |
2586 | * number-up-layout | |
2587 | */ | |
ef416fc2 | 2588 | |
80ca4592 | 2589 | if ((val = cupsGetOption("number-up-layout", num_options, options)) != NULL) |
ef416fc2 | 2590 | { |
80ca4592 | 2591 | if (!strcasecmp(val, "lrtb")) |
2592 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
2593 | else if (!strcasecmp(val, "lrbt")) | |
2594 | doc->number_up_layout = PSTOPS_LAYOUT_LRBT; | |
2595 | else if (!strcasecmp(val, "rltb")) | |
2596 | doc->number_up_layout = PSTOPS_LAYOUT_RLTB; | |
2597 | else if (!strcasecmp(val, "rlbt")) | |
2598 | doc->number_up_layout = PSTOPS_LAYOUT_RLBT; | |
2599 | else if (!strcasecmp(val, "tblr")) | |
2600 | doc->number_up_layout = PSTOPS_LAYOUT_TBLR; | |
2601 | else if (!strcasecmp(val, "tbrl")) | |
2602 | doc->number_up_layout = PSTOPS_LAYOUT_TBRL; | |
2603 | else if (!strcasecmp(val, "btlr")) | |
2604 | doc->number_up_layout = PSTOPS_LAYOUT_BTLR; | |
2605 | else if (!strcasecmp(val, "btrl")) | |
2606 | doc->number_up_layout = PSTOPS_LAYOUT_BTRL; | |
2607 | else | |
2608 | { | |
f0ab5bff | 2609 | _cupsLangPrintf(stderr, _("ERROR: Unsupported number-up-layout value %s, " |
4d301e69 | 2610 | "using number-up-layout=lrtb\n"), val); |
80ca4592 | 2611 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; |
2612 | } | |
2613 | } | |
2614 | else | |
2615 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
ef416fc2 | 2616 | |
80ca4592 | 2617 | /* |
2618 | * OutputOrder | |
2619 | */ | |
ef416fc2 | 2620 | |
80ca4592 | 2621 | if ((val = cupsGetOption("OutputOrder", num_options, options)) != NULL) |
2622 | { | |
2623 | if (!strcasecmp(val, "Reverse")) | |
2624 | doc->output_order = 1; | |
2625 | } | |
2626 | else if (ppd) | |
2627 | { | |
2628 | /* | |
2629 | * Figure out the right default output order from the PPD file... | |
2630 | */ | |
ef416fc2 | 2631 | |
80ca4592 | 2632 | if ((choice = ppdFindMarkedChoice(ppd, "OutputBin")) != NULL && |
2633 | (attr = ppdFindAttr(ppd, "PageStackOrder", choice->choice)) != NULL && | |
2634 | attr->value) | |
2635 | doc->output_order = !strcasecmp(attr->value, "Reverse"); | |
2636 | else if ((attr = ppdFindAttr(ppd, "DefaultOutputOrder", NULL)) != NULL && | |
2637 | attr->value) | |
2638 | doc->output_order = !strcasecmp(attr->value, "Reverse"); | |
2639 | } | |
ef416fc2 | 2640 | |
80ca4592 | 2641 | /* |
2642 | * page-border | |
2643 | */ | |
ef416fc2 | 2644 | |
80ca4592 | 2645 | if ((val = cupsGetOption("page-border", num_options, options)) != NULL) |
2646 | { | |
2647 | if (!strcasecmp(val, "none")) | |
2648 | doc->page_border = PSTOPS_BORDERNONE; | |
2649 | else if (!strcasecmp(val, "single")) | |
2650 | doc->page_border = PSTOPS_BORDERSINGLE; | |
2651 | else if (!strcasecmp(val, "single-thick")) | |
2652 | doc->page_border = PSTOPS_BORDERSINGLE2; | |
2653 | else if (!strcasecmp(val, "double")) | |
2654 | doc->page_border = PSTOPS_BORDERDOUBLE; | |
2655 | else if (!strcasecmp(val, "double-thick")) | |
2656 | doc->page_border = PSTOPS_BORDERDOUBLE2; | |
2657 | else | |
2658 | { | |
f0ab5bff | 2659 | _cupsLangPrintf(stderr, _("ERROR: Unsupported page-border value %s, " |
4d301e69 | 2660 | "using page-border=none\n"), val); |
80ca4592 | 2661 | doc->page_border = PSTOPS_BORDERNONE; |
2662 | } | |
ef416fc2 | 2663 | } |
80ca4592 | 2664 | else |
2665 | doc->page_border = PSTOPS_BORDERNONE; | |
ef416fc2 | 2666 | |
80ca4592 | 2667 | /* |
2668 | * page-label | |
2669 | */ | |
ef416fc2 | 2670 | |
80ca4592 | 2671 | doc->page_label = cupsGetOption("page-label", num_options, options); |
ef416fc2 | 2672 | |
80ca4592 | 2673 | /* |
2674 | * page-ranges | |
2675 | */ | |
ef416fc2 | 2676 | |
80ca4592 | 2677 | doc->page_ranges = cupsGetOption("page-ranges", num_options, options); |
ef416fc2 | 2678 | |
2679 | /* | |
80ca4592 | 2680 | * page-set |
ef416fc2 | 2681 | */ |
2682 | ||
80ca4592 | 2683 | doc->page_set = cupsGetOption("page-set", num_options, options); |
ef416fc2 | 2684 | |
2685 | /* | |
80ca4592 | 2686 | * Now figure out if we have to force collated copies, etc. |
ef416fc2 | 2687 | */ |
2688 | ||
80ca4592 | 2689 | if (ppd && ppd->manual_copies && Duplex && doc->copies > 1) |
ef416fc2 | 2690 | { |
80ca4592 | 2691 | /* |
2692 | * Force collated copies when printing a duplexed document to | |
2693 | * a non-PS printer that doesn't do hardware copy generation. | |
2694 | * Otherwise the copies will end up on the front/back side of | |
2695 | * each page. | |
2696 | */ | |
ef416fc2 | 2697 | |
80ca4592 | 2698 | doc->collate = 1; |
ef416fc2 | 2699 | } |
2700 | ||
2701 | /* | |
80ca4592 | 2702 | * See if we have to filter the fast or slow way... |
ef416fc2 | 2703 | */ |
2704 | ||
80ca4592 | 2705 | if (doc->collate && doc->copies > 1) |
ef416fc2 | 2706 | { |
80ca4592 | 2707 | /* |
2708 | * See if we need to manually collate the pages... | |
2709 | */ | |
2710 | ||
2711 | doc->slow_collate = 1; | |
2712 | ||
2713 | if ((choice = ppdFindMarkedChoice(ppd, "Collate")) != NULL && | |
2714 | !strcasecmp(choice->choice, "True")) | |
bd7854cb | 2715 | { |
80ca4592 | 2716 | /* |
2717 | * Hardware collate option is selected, see if the option is | |
2718 | * conflicting - if not, collate in hardware. Otherwise, | |
2719 | * turn the hardware collate option off... | |
2720 | */ | |
2721 | ||
2abf387c | 2722 | if ((option = ppdFindOption(ppd, "Collate")) != NULL && |
80ca4592 | 2723 | !option->conflicted) |
2724 | doc->slow_collate = 0; | |
bd7854cb | 2725 | else |
80ca4592 | 2726 | ppdMarkOption(ppd, "Collate", "False"); |
bd7854cb | 2727 | } |
ef416fc2 | 2728 | } |
2729 | else | |
80ca4592 | 2730 | doc->slow_collate = 0; |
2731 | ||
2732 | if (!ppdFindOption(ppd, "OutputOrder") && doc->output_order) | |
2733 | doc->slow_order = 1; | |
2734 | else | |
2735 | doc->slow_order = 0; | |
2736 | ||
2abf387c | 2737 | if (Duplex && |
2738 | (doc->slow_collate || doc->slow_order || | |
2739 | ((attr = ppdFindAttr(ppd, "cupsEvenDuplex", NULL)) != NULL && | |
2740 | attr->value && !strcasecmp(attr->value, "true")))) | |
80ca4592 | 2741 | doc->slow_duplex = 1; |
2742 | else | |
2743 | doc->slow_duplex = 0; | |
2744 | ||
2745 | /* | |
2746 | * Create a temporary file for page data if we need to filter slowly... | |
2747 | */ | |
2748 | ||
2749 | if (doc->slow_order || doc->slow_collate) | |
ef416fc2 | 2750 | { |
80ca4592 | 2751 | if ((doc->temp = cupsTempFile2(doc->tempfile, |
2752 | sizeof(doc->tempfile))) == NULL) | |
bd7854cb | 2753 | { |
c7017ecc | 2754 | perror("DEBUG: Unable to create temporary file"); |
80ca4592 | 2755 | exit(1); |
bd7854cb | 2756 | } |
ef416fc2 | 2757 | } |
80ca4592 | 2758 | |
2759 | /* | |
2760 | * Figure out if we should use ESPshowpage or not... | |
2761 | */ | |
2762 | ||
2763 | if (doc->page_label || getenv("CLASSIFICATION") || doc->number_up > 1 || | |
2764 | doc->page_border) | |
2765 | { | |
2766 | /* | |
2767 | * Yes, use ESPshowpage... | |
2768 | */ | |
2769 | ||
2770 | doc->use_ESPshowpage = 1; | |
2771 | } | |
2772 | ||
2773 | fprintf(stderr, "DEBUG: slow_collate=%d, slow_duplex=%d, slow_order=%d\n", | |
2774 | doc->slow_collate, doc->slow_duplex, doc->slow_order); | |
ef416fc2 | 2775 | } |
2776 | ||
2777 | ||
2778 | /* | |
0af14961 | 2779 | * 'skip_page()' - Skip past a page that won't be printed. |
ef416fc2 | 2780 | */ |
2781 | ||
91c84a35 | 2782 | static ssize_t /* O - Length of next line */ |
80ca4592 | 2783 | skip_page(cups_file_t *fp, /* I - File to read from */ |
2784 | char *line, /* I - Line buffer */ | |
91c84a35 | 2785 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 2786 | size_t linesize) /* I - Size of line buffer */ |
ef416fc2 | 2787 | { |
80ca4592 | 2788 | int level; /* Embedded document level */ |
ef416fc2 | 2789 | |
2790 | ||
80ca4592 | 2791 | level = 0; |
ef416fc2 | 2792 | |
80ca4592 | 2793 | while ((linelen = cupsFileGetLine(fp, line, linesize)) > 0) |
ef416fc2 | 2794 | { |
80ca4592 | 2795 | if (level == 0 && |
d6ae789d | 2796 | (!strncmp(line, "%%Page:", 7) || !strncmp(line, "%%Trailer", 9))) |
ef416fc2 | 2797 | break; |
80ca4592 | 2798 | else if (!strncmp(line, "%%BeginDocument", 15) || |
2799 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
2800 | level ++; | |
2801 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
2802 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
2803 | level --; | |
2804 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
2805 | (!strncmp(line, "%%BeginData:", 12) && | |
2806 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
ef416fc2 | 2807 | { |
2808 | /* | |
80ca4592 | 2809 | * Skip binary data... |
ef416fc2 | 2810 | */ |
2811 | ||
80ca4592 | 2812 | int bytes; /* Bytes of data */ |
ef416fc2 | 2813 | |
ef416fc2 | 2814 | |
80ca4592 | 2815 | bytes = atoi(strchr(line, ':') + 1); |
ef416fc2 | 2816 | |
80ca4592 | 2817 | while (bytes > 0) |
2818 | { | |
2819 | if (bytes > linesize) | |
2820 | linelen = cupsFileRead(fp, line, linesize); | |
2821 | else | |
2822 | linelen = cupsFileRead(fp, line, bytes); | |
ef416fc2 | 2823 | |
80ca4592 | 2824 | if (linelen < 1) |
2825 | { | |
2826 | line[0] = '\0'; | |
2827 | perror("ERROR: Early end-of-file while reading binary data"); | |
2828 | return (0); | |
2829 | } | |
ef416fc2 | 2830 | |
80ca4592 | 2831 | bytes -= linelen; |
2832 | } | |
2833 | } | |
2834 | } | |
ef416fc2 | 2835 | |
80ca4592 | 2836 | return (linelen); |
ef416fc2 | 2837 | } |
2838 | ||
2839 | ||
ef416fc2 | 2840 | /* |
0af14961 | 2841 | * 'start_nup()' - Start processing for N-up printing. |
ef416fc2 | 2842 | */ |
2843 | ||
2844 | static void | |
80ca4592 | 2845 | start_nup(pstops_doc_t *doc, /* I - Document information */ |
2846 | int number, /* I - Page number */ | |
2847 | int show_border, /* I - Show the border? */ | |
2848 | const int *bounding_box) /* I - BoundingBox value */ | |
ef416fc2 | 2849 | { |
80ca4592 | 2850 | int pos; /* Position on page */ |
2851 | int x, y; /* Relative position of subpage */ | |
2852 | float w, l, /* Width and length of subpage */ | |
2853 | tx, ty; /* Translation values for subpage */ | |
2854 | float pagew, /* Printable width of page */ | |
2855 | pagel; /* Printable height of page */ | |
a41f09e2 MS |
2856 | int bboxx, /* BoundingBox X origin */ |
2857 | bboxy, /* BoundingBox Y origin */ | |
2858 | bboxw, /* BoundingBox width */ | |
80ca4592 | 2859 | bboxl; /* BoundingBox height */ |
a41f09e2 | 2860 | float margin = 0; /* Current margin for border */ |
80ca4592 | 2861 | |
ef416fc2 | 2862 | |
2abf387c | 2863 | if (doc->number_up > 1) |
80ca4592 | 2864 | doc_puts(doc, "userdict/ESPsave save put\n"); |
ef416fc2 | 2865 | |
80ca4592 | 2866 | pos = (number - 1) % doc->number_up; |
2867 | pagew = PageRight - PageLeft; | |
2868 | pagel = PageTop - PageBottom; | |
ef416fc2 | 2869 | |
80ca4592 | 2870 | if (doc->fitplot) |
2871 | { | |
a41f09e2 MS |
2872 | bboxx = bounding_box[0]; |
2873 | bboxy = bounding_box[1]; | |
80ca4592 | 2874 | bboxw = bounding_box[2] - bounding_box[0]; |
2875 | bboxl = bounding_box[3] - bounding_box[1]; | |
2876 | } | |
2877 | else | |
2878 | { | |
a41f09e2 MS |
2879 | bboxx = 0; |
2880 | bboxy = 0; | |
80ca4592 | 2881 | bboxw = PageWidth; |
2882 | bboxl = PageLength; | |
2883 | } | |
ef416fc2 | 2884 | |
80ca4592 | 2885 | fprintf(stderr, "DEBUG: pagew = %.1f, pagel = %.1f\n", pagew, pagel); |
a41f09e2 MS |
2886 | fprintf(stderr, "DEBUG: bboxx = %d, bboxy = %d, bboxw = %d, bboxl = %d\n", |
2887 | bboxx, bboxy, bboxw, bboxl); | |
80ca4592 | 2888 | fprintf(stderr, "DEBUG: PageLeft = %.1f, PageRight = %.1f\n", |
2889 | PageLeft, PageRight); | |
2890 | fprintf(stderr, "DEBUG: PageTop = %.1f, PageBottom = %.1f\n", | |
2891 | PageTop, PageBottom); | |
2892 | fprintf(stderr, "DEBUG: PageWidth = %.1f, PageLength = %.1f\n", | |
2893 | PageWidth, PageLength); | |
ef416fc2 | 2894 | |
2895 | switch (Orientation) | |
2896 | { | |
2897 | case 1 : /* Landscape */ | |
80ca4592 | 2898 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", PageLength); |
ef416fc2 | 2899 | break; |
2900 | case 2 : /* Reverse Portrait */ | |
80ca4592 | 2901 | doc_printf(doc, "%.1f %.1f translate 180 rotate\n", PageWidth, |
2902 | PageLength); | |
ef416fc2 | 2903 | break; |
2904 | case 3 : /* Reverse Landscape */ | |
80ca4592 | 2905 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", PageWidth); |
ef416fc2 | 2906 | break; |
2907 | } | |
2908 | ||
80ca4592 | 2909 | if (Duplex && doc->number_up > 1 && ((number / doc->number_up) & 1)) |
2910 | doc_printf(doc, "%.1f %.1f translate\n", PageWidth - PageRight, PageBottom); | |
2911 | else if (doc->number_up > 1 || doc->fitplot) | |
2912 | doc_printf(doc, "%.1f %.1f translate\n", PageLeft, PageBottom); | |
ef416fc2 | 2913 | |
c5571a1d MS |
2914 | if (doc->mirror) |
2915 | doc_printf(doc, "%.1f 0.0 translate -1 1 scale\n", PageWidth); | |
2916 | ||
80ca4592 | 2917 | switch (doc->number_up) |
ef416fc2 | 2918 | { |
2919 | default : | |
80ca4592 | 2920 | if (doc->fitplot) |
bd7854cb | 2921 | { |
80ca4592 | 2922 | w = pagew; |
2923 | l = w * bboxl / bboxw; | |
bd7854cb | 2924 | |
80ca4592 | 2925 | if (l > pagel) |
bd7854cb | 2926 | { |
80ca4592 | 2927 | l = pagel; |
2928 | w = l * bboxw / bboxl; | |
bd7854cb | 2929 | } |
2930 | ||
80ca4592 | 2931 | tx = 0.5 * (pagew - w); |
2932 | ty = 0.5 * (pagel - l); | |
bd7854cb | 2933 | |
80ca4592 | 2934 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", tx, ty, |
2935 | w / bboxw, l / bboxl); | |
bd7854cb | 2936 | } |
2937 | else | |
bd7854cb | 2938 | w = PageWidth; |
ef416fc2 | 2939 | break; |
2940 | ||
2941 | case 2 : | |
2942 | if (Orientation & 1) | |
2943 | { | |
2944 | x = pos & 1; | |
2945 | ||
80ca4592 | 2946 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2947 | x = 1 - x; |
2948 | ||
80ca4592 | 2949 | w = pagel; |
2950 | l = w * bboxl / bboxw; | |
ef416fc2 | 2951 | |
80ca4592 | 2952 | if (l > (pagew * 0.5)) |
ef416fc2 | 2953 | { |
80ca4592 | 2954 | l = pagew * 0.5; |
2955 | w = l * bboxw / bboxl; | |
ef416fc2 | 2956 | } |
2957 | ||
80ca4592 | 2958 | tx = 0.5 * (pagew * 0.5 - l); |
2959 | ty = 0.5 * (pagel - w); | |
ef416fc2 | 2960 | |
80ca4592 | 2961 | if (doc->normal_landscape) |
2962 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); | |
ef416fc2 | 2963 | else |
80ca4592 | 2964 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); |
ef416fc2 | 2965 | |
80ca4592 | 2966 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2967 | ty, tx + pagew * 0.5 * x, w / bboxw, l / bboxl); | |
ef416fc2 | 2968 | } |
2969 | else | |
2970 | { | |
2971 | x = pos & 1; | |
2972 | ||
80ca4592 | 2973 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2974 | x = 1 - x; |
2975 | ||
80ca4592 | 2976 | l = pagew; |
2977 | w = l * bboxw / bboxl; | |
ef416fc2 | 2978 | |
80ca4592 | 2979 | if (w > (pagel * 0.5)) |
ef416fc2 | 2980 | { |
80ca4592 | 2981 | w = pagel * 0.5; |
2982 | l = w * bboxl / bboxw; | |
ef416fc2 | 2983 | } |
2984 | ||
80ca4592 | 2985 | tx = 0.5 * (pagel * 0.5 - w); |
2986 | ty = 0.5 * (pagew - l); | |
ef416fc2 | 2987 | |
80ca4592 | 2988 | if (doc->normal_landscape) |
2989 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); | |
ef416fc2 | 2990 | else |
80ca4592 | 2991 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2992 | |
80ca4592 | 2993 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2994 | tx + pagel * 0.5 * x, ty, w / bboxw, l / bboxl); | |
ef416fc2 | 2995 | } |
2996 | break; | |
2997 | ||
2998 | case 4 : | |
80ca4592 | 2999 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3000 | { |
3001 | x = (pos / 2) & 1; | |
3002 | y = pos & 1; | |
3003 | } | |
3004 | else | |
3005 | { | |
3006 | x = pos & 1; | |
3007 | y = (pos / 2) & 1; | |
3008 | } | |
3009 | ||
80ca4592 | 3010 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3011 | x = 1 - x; |
3012 | ||
80ca4592 | 3013 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3014 | y = 1 - y; |
3015 | ||
80ca4592 | 3016 | w = pagew * 0.5; |
3017 | l = w * bboxl / bboxw; | |
ef416fc2 | 3018 | |
80ca4592 | 3019 | if (l > (pagel * 0.5)) |
ef416fc2 | 3020 | { |
80ca4592 | 3021 | l = pagel * 0.5; |
3022 | w = l * bboxw / bboxl; | |
ef416fc2 | 3023 | } |
3024 | ||
80ca4592 | 3025 | tx = 0.5 * (pagew * 0.5 - w); |
3026 | ty = 0.5 * (pagel * 0.5 - l); | |
ef416fc2 | 3027 | |
80ca4592 | 3028 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
3029 | tx + x * pagew * 0.5, ty + y * pagel * 0.5, | |
3030 | w / bboxw, l / bboxl); | |
ef416fc2 | 3031 | break; |
3032 | ||
3033 | case 6 : | |
3034 | if (Orientation & 1) | |
3035 | { | |
80ca4592 | 3036 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3037 | { |
3038 | x = pos / 3; | |
3039 | y = pos % 3; | |
3040 | ||
80ca4592 | 3041 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3042 | x = 1 - x; |
3043 | ||
80ca4592 | 3044 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3045 | y = 2 - y; |
3046 | } | |
3047 | else | |
3048 | { | |
3049 | x = pos & 1; | |
3050 | y = pos / 2; | |
3051 | ||
80ca4592 | 3052 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3053 | x = 1 - x; |
3054 | ||
80ca4592 | 3055 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3056 | y = 2 - y; |
3057 | } | |
3058 | ||
80ca4592 | 3059 | w = pagel * 0.5; |
3060 | l = w * bboxl / bboxw; | |
ef416fc2 | 3061 | |
80ca4592 | 3062 | if (l > (pagew * 0.333)) |
ef416fc2 | 3063 | { |
80ca4592 | 3064 | l = pagew * 0.333; |
3065 | w = l * bboxw / bboxl; | |
ef416fc2 | 3066 | } |
3067 | ||
80ca4592 | 3068 | tx = 0.5 * (pagel - 2 * w); |
3069 | ty = 0.5 * (pagew - 3 * l); | |
ef416fc2 | 3070 | |
80ca4592 | 3071 | if (doc->normal_landscape) |
f301802f | 3072 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 3073 | else |
f301802f | 3074 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 3075 | |
80ca4592 | 3076 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 3077 | tx + x * w, ty + y * l, l / bboxl, w / bboxw); |
ef416fc2 | 3078 | } |
3079 | else | |
3080 | { | |
80ca4592 | 3081 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3082 | { |
3083 | x = pos / 2; | |
3084 | y = pos & 1; | |
3085 | ||
80ca4592 | 3086 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3087 | x = 2 - x; |
3088 | ||
80ca4592 | 3089 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3090 | y = 1 - y; |
3091 | } | |
3092 | else | |
3093 | { | |
3094 | x = pos % 3; | |
3095 | y = pos / 3; | |
3096 | ||
80ca4592 | 3097 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3098 | x = 2 - x; |
3099 | ||
80ca4592 | 3100 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3101 | y = 1 - y; |
3102 | } | |
3103 | ||
80ca4592 | 3104 | l = pagew * 0.5; |
3105 | w = l * bboxw / bboxl; | |
ef416fc2 | 3106 | |
80ca4592 | 3107 | if (w > (pagel * 0.333)) |
ef416fc2 | 3108 | { |
80ca4592 | 3109 | w = pagel * 0.333; |
3110 | l = w * bboxl / bboxw; | |
ef416fc2 | 3111 | } |
3112 | ||
f301802f | 3113 | tx = 0.5 * (pagel - 3 * w); |
3114 | ty = 0.5 * (pagew - 2 * l); | |
ef416fc2 | 3115 | |
80ca4592 | 3116 | if (doc->normal_landscape) |
f301802f | 3117 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 3118 | else |
f301802f | 3119 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 3120 | |
80ca4592 | 3121 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 3122 | tx + w * x, ty + l * y, w / bboxw, l / bboxl); |
3123 | ||
ef416fc2 | 3124 | } |
3125 | break; | |
3126 | ||
3127 | case 9 : | |
80ca4592 | 3128 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3129 | { |
3130 | x = (pos / 3) % 3; | |
3131 | y = pos % 3; | |
3132 | } | |
3133 | else | |
3134 | { | |
3135 | x = pos % 3; | |
3136 | y = (pos / 3) % 3; | |
3137 | } | |
3138 | ||
80ca4592 | 3139 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3140 | x = 2 - x; |
3141 | ||
80ca4592 | 3142 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3143 | y = 2 - y; |
3144 | ||
80ca4592 | 3145 | w = pagew * 0.333; |
3146 | l = w * bboxl / bboxw; | |
ef416fc2 | 3147 | |
80ca4592 | 3148 | if (l > (pagel * 0.333)) |
ef416fc2 | 3149 | { |
80ca4592 | 3150 | l = pagel * 0.333; |
3151 | w = l * bboxw / bboxl; | |
ef416fc2 | 3152 | } |
3153 | ||
80ca4592 | 3154 | tx = 0.5 * (pagew * 0.333 - w); |
3155 | ty = 0.5 * (pagel * 0.333 - l); | |
ef416fc2 | 3156 | |
80ca4592 | 3157 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
3158 | tx + x * pagew * 0.333, ty + y * pagel * 0.333, | |
3159 | w / bboxw, l / bboxl); | |
ef416fc2 | 3160 | break; |
3161 | ||
3162 | case 16 : | |
80ca4592 | 3163 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3164 | { |
3165 | x = (pos / 4) & 3; | |
3166 | y = pos & 3; | |
3167 | } | |
3168 | else | |
3169 | { | |
3170 | x = pos & 3; | |
3171 | y = (pos / 4) & 3; | |
3172 | } | |
3173 | ||
80ca4592 | 3174 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3175 | x = 3 - x; |
3176 | ||
80ca4592 | 3177 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3178 | y = 3 - y; |
3179 | ||
80ca4592 | 3180 | w = pagew * 0.25; |
3181 | l = w * bboxl / bboxw; | |
ef416fc2 | 3182 | |
80ca4592 | 3183 | if (l > (pagel * 0.25)) |
ef416fc2 | 3184 | { |
80ca4592 | 3185 | l = pagel * 0.25; |
3186 | w = l * bboxw / bboxl; | |
ef416fc2 | 3187 | } |
3188 | ||
80ca4592 | 3189 | tx = 0.5 * (pagew * 0.25 - w); |
3190 | ty = 0.5 * (pagel * 0.25 - l); | |
ef416fc2 | 3191 | |
80ca4592 | 3192 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
3193 | tx + x * pagew * 0.25, ty + y * pagel * 0.25, | |
3194 | w / bboxw, l / bboxl); | |
ef416fc2 | 3195 | break; |
3196 | } | |
3197 | ||
3198 | /* | |
3199 | * Draw borders as necessary... | |
3200 | */ | |
3201 | ||
80ca4592 | 3202 | if (doc->page_border && show_border) |
ef416fc2 | 3203 | { |
80ca4592 | 3204 | int rects; /* Number of border rectangles */ |
a41f09e2 | 3205 | float fscale; /* Scaling value for points */ |
ef416fc2 | 3206 | |
3207 | ||
80ca4592 | 3208 | rects = (doc->page_border & PSTOPS_BORDERDOUBLE) ? 2 : 1; |
ef416fc2 | 3209 | fscale = PageWidth / w; |
3210 | margin = 2.25 * fscale; | |
3211 | ||
3212 | /* | |
3213 | * Set the line width and color... | |
3214 | */ | |
3215 | ||
80ca4592 | 3216 | doc_puts(doc, "gsave\n"); |
3217 | doc_printf(doc, "%.3f setlinewidth 0 setgray newpath\n", | |
3218 | (doc->page_border & PSTOPS_BORDERTHICK) ? 0.5 * fscale : | |
3219 | 0.24 * fscale); | |
ef416fc2 | 3220 | |
3221 | /* | |
3222 | * Draw border boxes... | |
3223 | */ | |
3224 | ||
3225 | for (; rects > 0; rects --, margin += 2 * fscale) | |
80ca4592 | 3226 | if (doc->number_up > 1) |
3227 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", | |
a41f09e2 MS |
3228 | margin, |
3229 | margin, | |
3230 | bboxw - 2 * margin, | |
3231 | bboxl - 2 * margin); | |
ef416fc2 | 3232 | else |
80ca4592 | 3233 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", |
3234 | PageLeft + margin, | |
3235 | PageBottom + margin, | |
3236 | PageRight - PageLeft - 2 * margin, | |
3237 | PageTop - PageBottom - 2 * margin); | |
ef416fc2 | 3238 | |
3239 | /* | |
3240 | * Restore pen settings... | |
3241 | */ | |
3242 | ||
80ca4592 | 3243 | doc_puts(doc, "grestore\n"); |
ef416fc2 | 3244 | } |
3245 | ||
80ca4592 | 3246 | if (doc->fitplot) |
ef416fc2 | 3247 | { |
3248 | /* | |
a41f09e2 | 3249 | * Offset the page by its bounding box... |
ef416fc2 | 3250 | */ |
3251 | ||
80ca4592 | 3252 | doc_printf(doc, "%d %d translate\n", -bounding_box[0], |
3253 | -bounding_box[1]); | |
80ca4592 | 3254 | } |
a41f09e2 MS |
3255 | |
3256 | if (doc->fitplot || doc->number_up > 1) | |
80ca4592 | 3257 | { |
3258 | /* | |
a41f09e2 | 3259 | * Clip the page to the page's bounding box... |
80ca4592 | 3260 | */ |
3261 | ||
a41f09e2 MS |
3262 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrc\n", |
3263 | bboxx + margin, bboxy + margin, | |
3264 | bboxw - 2 * margin, bboxl - 2 * margin); | |
ef416fc2 | 3265 | } |
3266 | } | |
3267 | ||
3268 | ||
b86bc4cf | 3269 | /* |
3270 | * 'write_label_prolog()' - Write the prolog with the classification | |
3271 | * and page label. | |
3272 | */ | |
3273 | ||
3274 | static void | |
3275 | write_label_prolog(pstops_doc_t *doc, /* I - Document info */ | |
3276 | const char *label, /* I - Page label */ | |
3277 | float bottom, /* I - Bottom position in points */ | |
3278 | float top, /* I - Top position in points */ | |
3279 | float width) /* I - Width in points */ | |
3280 | { | |
3281 | const char *classification; /* CLASSIFICATION environment variable */ | |
3282 | const char *ptr; /* Temporary string pointer */ | |
3283 | ||
3284 | ||
3285 | /* | |
3286 | * First get the current classification... | |
3287 | */ | |
3288 | ||
3289 | if ((classification = getenv("CLASSIFICATION")) == NULL) | |
3290 | classification = ""; | |
3291 | if (strcmp(classification, "none") == 0) | |
3292 | classification = ""; | |
3293 | ||
3294 | /* | |
3295 | * If there is nothing to show, bind an empty 'write labels' procedure | |
3296 | * and return... | |
3297 | */ | |
3298 | ||
3299 | if (!classification[0] && (label == NULL || !label[0])) | |
3300 | { | |
3301 | doc_puts(doc, "userdict/ESPwl{}bind put\n"); | |
3302 | return; | |
3303 | } | |
3304 | ||
3305 | /* | |
3306 | * Set the classification + page label string... | |
3307 | */ | |
3308 | ||
3309 | doc_puts(doc, "userdict"); | |
3310 | if (!strcmp(classification, "confidential")) | |
3311 | doc_puts(doc, "/ESPpl(CONFIDENTIAL"); | |
3312 | else if (!strcmp(classification, "classified")) | |
3313 | doc_puts(doc, "/ESPpl(CLASSIFIED"); | |
3314 | else if (!strcmp(classification, "secret")) | |
3315 | doc_puts(doc, "/ESPpl(SECRET"); | |
3316 | else if (!strcmp(classification, "topsecret")) | |
3317 | doc_puts(doc, "/ESPpl(TOP SECRET"); | |
3318 | else if (!strcmp(classification, "unclassified")) | |
3319 | doc_puts(doc, "/ESPpl(UNCLASSIFIED"); | |
3320 | else | |
3321 | { | |
3322 | doc_puts(doc, "/ESPpl("); | |
3323 | ||
3324 | for (ptr = classification; *ptr; ptr ++) | |
3325 | { | |
3326 | if (*ptr < 32 || *ptr > 126) | |
3327 | doc_printf(doc, "\\%03o", *ptr); | |
3328 | else if (*ptr == '_') | |
3329 | doc_puts(doc, " "); | |
3330 | else if (*ptr == '(' || *ptr == ')' || *ptr == '\\') | |
3331 | doc_printf(doc, "\\%c", *ptr); | |
3332 | else | |
3333 | doc_printf(doc, "%c", *ptr); | |
3334 | } | |
3335 | } | |
3336 | ||
3337 | if (label) | |
3338 | { | |
3339 | if (classification[0]) | |
3340 | doc_puts(doc, " - "); | |
3341 | ||
3342 | /* | |
3343 | * Quote the label string as needed... | |
3344 | */ | |
3345 | ||
3346 | for (ptr = label; *ptr; ptr ++) | |
3347 | { | |
3348 | if (*ptr < 32 || *ptr > 126) | |
3349 | doc_printf(doc, "\\%03o", *ptr); | |
3350 | else if (*ptr == '(' || *ptr == ')' || *ptr == '\\') | |
3351 | doc_printf(doc, "\\%c", *ptr); | |
3352 | else | |
3353 | doc_printf(doc, "%c", *ptr); | |
3354 | } | |
3355 | } | |
3356 | ||
3357 | doc_puts(doc, ")put\n"); | |
3358 | ||
3359 | /* | |
3360 | * Then get a 14 point Helvetica-Bold font... | |
3361 | */ | |
3362 | ||
3363 | doc_puts(doc, "userdict/ESPpf /Helvetica-Bold findfont 14 scalefont put\n"); | |
3364 | ||
3365 | /* | |
3366 | * Finally, the procedure to write the labels on the page... | |
3367 | */ | |
3368 | ||
3369 | doc_puts(doc, "userdict/ESPwl{\n"); | |
3370 | doc_puts(doc, " ESPpf setfont\n"); | |
3371 | doc_printf(doc, " ESPpl stringwidth pop dup 12 add exch -0.5 mul %.0f add\n", | |
3372 | width * 0.5f); | |
3373 | doc_puts(doc, " 1 setgray\n"); | |
3374 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrf\n", bottom - 2.0); | |
3375 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrf\n", top - 18.0); | |
3376 | doc_puts(doc, " 0 setgray\n"); | |
3377 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrs\n", bottom - 2.0); | |
3378 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrs\n", top - 18.0); | |
3379 | doc_printf(doc, " dup %.0f moveto ESPpl show\n", bottom + 2.0); | |
3380 | doc_printf(doc, " %.0f moveto ESPpl show\n", top - 14.0); | |
3381 | doc_puts(doc, "pop\n"); | |
3382 | doc_puts(doc, "}bind put\n"); | |
3383 | } | |
3384 | ||
3385 | ||
ed486911 | 3386 | /* |
3387 | * 'write_labels()' - Write the actual page labels. | |
3388 | * | |
3389 | * This function is a copy of the one in common.c since we need to | |
3390 | * use doc_puts/doc_printf instead of puts/printf... | |
3391 | */ | |
3392 | ||
3393 | static void | |
3394 | write_labels(pstops_doc_t *doc, /* I - Document information */ | |
3395 | int orient) /* I - Orientation of the page */ | |
3396 | { | |
3397 | float width, /* Width of page */ | |
3398 | length; /* Length of page */ | |
3399 | ||
3400 | ||
3401 | doc_puts(doc, "gsave\n"); | |
3402 | ||
3403 | if ((orient ^ Orientation) & 1) | |
3404 | { | |
3405 | width = PageLength; | |
3406 | length = PageWidth; | |
3407 | } | |
3408 | else | |
3409 | { | |
3410 | width = PageWidth; | |
3411 | length = PageLength; | |
3412 | } | |
3413 | ||
3414 | switch (orient & 3) | |
3415 | { | |
3416 | case 1 : /* Landscape */ | |
3417 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", length); | |
3418 | break; | |
3419 | case 2 : /* Reverse Portrait */ | |
3420 | doc_printf(doc, "%.1f %.1f translate 180 rotate\n", width, length); | |
3421 | break; | |
3422 | case 3 : /* Reverse Landscape */ | |
3423 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", width); | |
3424 | break; | |
3425 | } | |
3426 | ||
3427 | doc_puts(doc, "ESPwl\n"); | |
3428 | doc_puts(doc, "grestore\n"); | |
3429 | } | |
3430 | ||
3431 | ||
ef416fc2 | 3432 | /* |
0af14961 MS |
3433 | * 'write_options()' - Write options provided via %%IncludeFeature. |
3434 | */ | |
3435 | ||
3436 | static void | |
3437 | write_options( | |
3438 | pstops_doc_t *doc, /* I - Document */ | |
3439 | ppd_file_t *ppd, /* I - PPD file */ | |
3440 | int num_options, /* I - Number of options */ | |
3441 | cups_option_t *options) /* I - Options */ | |
3442 | { | |
3443 | int i; /* Looping var */ | |
3444 | ppd_option_t *option; /* PPD option */ | |
3445 | int min_order; /* Minimum OrderDependency value */ | |
3446 | char *doc_setup, /* DocumentSetup commands to send */ | |
3447 | *any_setup; /* AnySetup commands to send */ | |
3448 | ||
3449 | ||
3450 | /* | |
3451 | * Figure out the minimum OrderDependency value... | |
3452 | */ | |
3453 | ||
3454 | if ((option = ppdFindOption(ppd, "PageRegion")) != NULL) | |
3455 | min_order = option->order; | |
3456 | else | |
3457 | min_order = 999.0f; | |
3458 | ||
3459 | for (i = 0; i < num_options; i ++) | |
3460 | if ((option = ppdFindOption(ppd, options[i].name)) != NULL && | |
3461 | option->order < min_order) | |
3462 | min_order = option->order; | |
3463 | ||
3464 | /* | |
3465 | * Mark and extract them... | |
3466 | */ | |
3467 | ||
3468 | cupsMarkOptions(ppd, num_options, options); | |
3469 | ||
3470 | doc_setup = ppdEmitString(ppd, PPD_ORDER_DOCUMENT, min_order); | |
3471 | any_setup = ppdEmitString(ppd, PPD_ORDER_ANY, min_order); | |
3472 | ||
3473 | /* | |
3474 | * Then send them out... | |
3475 | */ | |
3476 | ||
e07d4801 MS |
3477 | if (doc->number_up > 1) |
3478 | { | |
3479 | /* | |
3480 | * Temporarily restore setpagedevice so we can set the options... | |
3481 | */ | |
3482 | ||
3483 | doc_puts(doc, "userdict/setpagedevice/CUPSsetpagedevice load put\n"); | |
3484 | } | |
3485 | ||
0af14961 MS |
3486 | if (doc_setup) |
3487 | { | |
3488 | doc_puts(doc, doc_setup); | |
3489 | free(doc_setup); | |
3490 | } | |
3491 | ||
3492 | if (any_setup) | |
3493 | { | |
3494 | doc_puts(doc, any_setup); | |
3495 | free(any_setup); | |
3496 | } | |
e07d4801 MS |
3497 | |
3498 | if (doc->number_up > 1) | |
3499 | { | |
3500 | /* | |
3501 | * Disable setpagedevice again... | |
3502 | */ | |
3503 | ||
3504 | doc_puts(doc, "userdict/setpagedevice{pop}bind put\n"); | |
3505 | } | |
0af14961 MS |
3506 | } |
3507 | ||
3508 | ||
3509 | /* | |
3510 | * End of "$Id: pstops.c 7977 2008-09-23 23:44:33Z mike $". | |
ef416fc2 | 3511 | */ |