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Commit | Line | Data |
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ef416fc2 | 1 | /* |
7e86f2f6 | 2 | * PostScript filter for CUPS. |
ef416fc2 | 3 | * |
8e333c29 | 4 | * Copyright 2007-2015 by Apple Inc. |
7e86f2f6 | 5 | * Copyright 1993-2007 by Easy Software Products. |
ef416fc2 | 6 | * |
7e86f2f6 MS |
7 | * These coded instructions, statements, and computer programs are the |
8 | * property of Apple Inc. and are protected by Federal copyright | |
9 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
10 | * which should have been included with this file. If this file is | |
57b7b66b | 11 | * missing or damaged, see the license at "http://www.cups.org/". |
ef416fc2 | 12 | * |
7e86f2f6 | 13 | * This file is subject to the Apple OS-Developed Software exception. |
ef416fc2 | 14 | */ |
15 | ||
16 | /* | |
17 | * Include necessary headers... | |
18 | */ | |
19 | ||
20 | #include "common.h" | |
e53920b9 | 21 | #include <limits.h> |
bd7854cb | 22 | #include <math.h> |
23 | #include <cups/file.h> | |
24 | #include <cups/array.h> | |
71e16022 | 25 | #include <cups/language-private.h> |
c24d2134 | 26 | #include <signal.h> |
ef416fc2 | 27 | |
28 | ||
29 | /* | |
30 | * Constants... | |
31 | */ | |
32 | ||
80ca4592 | 33 | #define PSTOPS_BORDERNONE 0 /* No border or hairline border */ |
34 | #define PSTOPS_BORDERTHICK 1 /* Think border */ | |
35 | #define PSTOPS_BORDERSINGLE 2 /* Single-line hairline border */ | |
36 | #define PSTOPS_BORDERSINGLE2 3 /* Single-line thick border */ | |
37 | #define PSTOPS_BORDERDOUBLE 4 /* Double-line hairline border */ | |
38 | #define PSTOPS_BORDERDOUBLE2 5 /* Double-line thick border */ | |
ef416fc2 | 39 | |
80ca4592 | 40 | #define PSTOPS_LAYOUT_LRBT 0 /* Left to right, bottom to top */ |
41 | #define PSTOPS_LAYOUT_LRTB 1 /* Left to right, top to bottom */ | |
42 | #define PSTOPS_LAYOUT_RLBT 2 /* Right to left, bottom to top */ | |
43 | #define PSTOPS_LAYOUT_RLTB 3 /* Right to left, top to bottom */ | |
44 | #define PSTOPS_LAYOUT_BTLR 4 /* Bottom to top, left to right */ | |
45 | #define PSTOPS_LAYOUT_TBLR 5 /* Top to bottom, left to right */ | |
46 | #define PSTOPS_LAYOUT_BTRL 6 /* Bottom to top, right to left */ | |
47 | #define PSTOPS_LAYOUT_TBRL 7 /* Top to bottom, right to left */ | |
ef416fc2 | 48 | |
80ca4592 | 49 | #define PSTOPS_LAYOUT_NEGATEY 1 /* The bits for the layout */ |
50 | #define PSTOPS_LAYOUT_NEGATEX 2 /* definitions above... */ | |
51 | #define PSTOPS_LAYOUT_VERTICAL 4 | |
ef416fc2 | 52 | |
53 | ||
bd7854cb | 54 | /* |
55 | * Types... | |
56 | */ | |
57 | ||
58 | typedef struct /**** Page information ****/ | |
59 | { | |
60 | char *label; /* Page label */ | |
80ca4592 | 61 | int bounding_box[4]; /* PageBoundingBox */ |
bd7854cb | 62 | off_t offset; /* Offset to start of page */ |
63 | ssize_t length; /* Number of bytes for page */ | |
80ca4592 | 64 | int num_options; /* Number of options for this page */ |
65 | cups_option_t *options; /* Options for this page */ | |
66 | } pstops_page_t; | |
67 | ||
68 | typedef struct /**** Document information ****/ | |
69 | { | |
70 | int page; /* Current page */ | |
71 | int bounding_box[4]; /* BoundingBox from header */ | |
72 | int new_bounding_box[4]; /* New composite bounding box */ | |
73 | int num_options; /* Number of document-wide options */ | |
74 | cups_option_t *options; /* Document-wide options */ | |
75 | int normal_landscape, /* Normal rotation for landscape? */ | |
76 | saw_eof, /* Saw the %%EOF comment? */ | |
77 | slow_collate, /* Collate copies by hand? */ | |
78 | slow_duplex, /* Duplex pages slowly? */ | |
79 | slow_order, /* Reverse pages slowly? */ | |
80 | use_ESPshowpage; /* Use ESPshowpage? */ | |
81 | cups_array_t *pages; /* Pages in document */ | |
82 | cups_file_t *temp; /* Temporary file, if any */ | |
83 | char tempfile[1024]; /* Temporary filename */ | |
84 | int job_id; /* Job ID */ | |
85 | const char *user, /* User name */ | |
86 | *title; /* Job name */ | |
87 | int copies; /* Number of copies */ | |
88 | const char *ap_input_slot, /* AP_FIRSTPAGE_InputSlot value */ | |
ba55dc12 MS |
89 | *ap_manual_feed, /* AP_FIRSTPAGE_ManualFeed value */ |
90 | *ap_media_color, /* AP_FIRSTPAGE_MediaColor value */ | |
91 | *ap_media_type, /* AP_FIRSTPAGE_MediaType value */ | |
92 | *ap_page_region, /* AP_FIRSTPAGE_PageRegion value */ | |
93 | *ap_page_size; /* AP_FIRSTPAGE_PageSize value */ | |
80ca4592 | 94 | int collate, /* Collate copies? */ |
95 | emit_jcl, /* Emit JCL commands? */ | |
3e7fe0ca | 96 | fit_to_page; /* Fit pages to media */ |
80ca4592 | 97 | const char *input_slot, /* InputSlot value */ |
ba55dc12 MS |
98 | *manual_feed, /* ManualFeed value */ |
99 | *media_color, /* MediaColor value */ | |
100 | *media_type, /* MediaType value */ | |
101 | *page_region, /* PageRegion value */ | |
102 | *page_size; /* PageSize value */ | |
80ca4592 | 103 | int mirror, /* doc->mirror/mirror pages */ |
104 | number_up, /* Number of pages on each sheet */ | |
105 | number_up_layout, /* doc->number_up_layout of N-up pages */ | |
106 | output_order, /* Requested reverse output order? */ | |
107 | page_border; /* doc->page_border around pages */ | |
108 | const char *page_label, /* page-label option, if any */ | |
109 | *page_ranges, /* page-ranges option, if any */ | |
110 | *page_set; /* page-set option, if any */ | |
111 | } pstops_doc_t; | |
bd7854cb | 112 | |
113 | ||
ef416fc2 | 114 | /* |
80ca4592 | 115 | * Convenience macros... |
ef416fc2 | 116 | */ |
117 | ||
80ca4592 | 118 | #define is_first_page(p) (doc->number_up == 1 || \ |
119 | ((p) % doc->number_up) == 1) | |
120 | #define is_last_page(p) (doc->number_up == 1 || \ | |
121 | ((p) % doc->number_up) == 0) | |
122 | #define is_not_last_page(p) (doc->number_up > 1 && \ | |
123 | ((p) % doc->number_up) != 0) | |
ef416fc2 | 124 | |
125 | ||
c24d2134 MS |
126 | /* |
127 | * Local globals... | |
128 | */ | |
129 | ||
130 | static int JobCanceled = 0;/* Set to 1 on SIGTERM */ | |
131 | ||
132 | ||
ef416fc2 | 133 | /* |
134 | * Local functions... | |
135 | */ | |
136 | ||
80ca4592 | 137 | static pstops_page_t *add_page(pstops_doc_t *doc, const char *label); |
c24d2134 | 138 | static void cancel_job(int sig); |
80ca4592 | 139 | static int check_range(pstops_doc_t *doc, int page); |
bd7854cb | 140 | static void copy_bytes(cups_file_t *fp, off_t offset, |
141 | size_t length); | |
91c84a35 | 142 | static ssize_t copy_comments(cups_file_t *fp, pstops_doc_t *doc, |
2abf387c | 143 | ppd_file_t *ppd, char *line, |
91c84a35 | 144 | ssize_t linelen, size_t linesize); |
80ca4592 | 145 | static void copy_dsc(cups_file_t *fp, pstops_doc_t *doc, |
91c84a35 | 146 | ppd_file_t *ppd, char *line, ssize_t linelen, |
80ca4592 | 147 | size_t linesize); |
148 | static void copy_non_dsc(cups_file_t *fp, pstops_doc_t *doc, | |
149 | ppd_file_t *ppd, char *line, | |
91c84a35 MS |
150 | ssize_t linelen, size_t linesize); |
151 | static ssize_t copy_page(cups_file_t *fp, pstops_doc_t *doc, | |
80ca4592 | 152 | ppd_file_t *ppd, int number, char *line, |
91c84a35 MS |
153 | ssize_t linelen, size_t linesize); |
154 | static ssize_t copy_prolog(cups_file_t *fp, pstops_doc_t *doc, | |
80ca4592 | 155 | ppd_file_t *ppd, char *line, |
91c84a35 MS |
156 | ssize_t linelen, size_t linesize); |
157 | static ssize_t copy_setup(cups_file_t *fp, pstops_doc_t *doc, | |
80ca4592 | 158 | ppd_file_t *ppd, char *line, |
91c84a35 MS |
159 | ssize_t linelen, size_t linesize); |
160 | static ssize_t copy_trailer(cups_file_t *fp, pstops_doc_t *doc, | |
80ca4592 | 161 | ppd_file_t *ppd, int number, char *line, |
91c84a35 | 162 | ssize_t linelen, size_t linesize); |
80ca4592 | 163 | static void do_prolog(pstops_doc_t *doc, ppd_file_t *ppd); |
164 | static void do_setup(pstops_doc_t *doc, ppd_file_t *ppd); | |
f301802f | 165 | static void doc_printf(pstops_doc_t *doc, const char *format, ...) |
85dda01c | 166 | __attribute__ ((__format__ (__printf__, 2, 3))); |
80ca4592 | 167 | static void doc_puts(pstops_doc_t *doc, const char *s); |
168 | static void doc_write(pstops_doc_t *doc, const char *s, size_t len); | |
169 | static void end_nup(pstops_doc_t *doc, int number); | |
170 | static int include_feature(ppd_file_t *ppd, const char *line, | |
171 | int num_options, | |
172 | cups_option_t **options); | |
173 | static char *parse_text(const char *start, char **end, char *buffer, | |
174 | size_t bufsize); | |
175 | static void set_pstops_options(pstops_doc_t *doc, ppd_file_t *ppd, | |
176 | char *argv[], int num_options, | |
177 | cups_option_t *options); | |
91c84a35 | 178 | static ssize_t skip_page(cups_file_t *fp, char *line, ssize_t linelen, |
80ca4592 | 179 | size_t linesize); |
180 | static void start_nup(pstops_doc_t *doc, int number, | |
181 | int show_border, const int *bounding_box); | |
b86bc4cf | 182 | static void write_label_prolog(pstops_doc_t *doc, const char *label, |
183 | float bottom, float top, | |
184 | float width); | |
ed486911 | 185 | static void write_labels(pstops_doc_t *doc, int orient); |
0af14961 MS |
186 | static void write_options(pstops_doc_t *doc, ppd_file_t *ppd, |
187 | int num_options, cups_option_t *options); | |
ef416fc2 | 188 | |
189 | ||
190 | /* | |
0af14961 | 191 | * 'main()' - Main entry. |
ef416fc2 | 192 | */ |
193 | ||
bd7854cb | 194 | int /* O - Exit status */ |
195 | main(int argc, /* I - Number of command-line args */ | |
196 | char *argv[]) /* I - Command-line arguments */ | |
ef416fc2 | 197 | { |
80ca4592 | 198 | pstops_doc_t doc; /* Document information */ |
199 | cups_file_t *fp; /* Print file */ | |
bd7854cb | 200 | ppd_file_t *ppd; /* PPD file */ |
bd7854cb | 201 | int num_options; /* Number of print options */ |
202 | cups_option_t *options; /* Print options */ | |
bd7854cb | 203 | char line[8192]; /* Line buffer */ |
7e86f2f6 | 204 | ssize_t len; /* Length of line buffer */ |
7ff4fea9 MS |
205 | #if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET) |
206 | struct sigaction action; /* Actions for POSIX signals */ | |
207 | #endif /* HAVE_SIGACTION && !HAVE_SIGSET */ | |
80ca4592 | 208 | |
ef416fc2 | 209 | |
210 | /* | |
211 | * Make sure status messages are not buffered... | |
212 | */ | |
213 | ||
214 | setbuf(stderr, NULL); | |
215 | ||
eac3a0a0 MS |
216 | /* |
217 | * Ignore broken pipe signals... | |
218 | */ | |
219 | ||
220 | signal(SIGPIPE, SIG_IGN); | |
221 | ||
ef416fc2 | 222 | /* |
223 | * Check command-line... | |
224 | */ | |
225 | ||
226 | if (argc < 6 || argc > 7) | |
227 | { | |
f0ab5bff | 228 | _cupsLangPrintf(stderr, |
f3c17241 | 229 | _("Usage: %s job-id user title copies options [file]"), |
f0ab5bff | 230 | argv[0]); |
ef416fc2 | 231 | return (1); |
232 | } | |
233 | ||
c24d2134 MS |
234 | /* |
235 | * Register a signal handler to cleanly cancel a job. | |
236 | */ | |
237 | ||
238 | #ifdef HAVE_SIGSET /* Use System V signals over POSIX to avoid bugs */ | |
239 | sigset(SIGTERM, cancel_job); | |
240 | #elif defined(HAVE_SIGACTION) | |
241 | memset(&action, 0, sizeof(action)); | |
242 | ||
243 | sigemptyset(&action.sa_mask); | |
244 | action.sa_handler = cancel_job; | |
245 | sigaction(SIGTERM, &action, NULL); | |
246 | #else | |
247 | signal(SIGTERM, cancel_job); | |
248 | #endif /* HAVE_SIGSET */ | |
249 | ||
ef416fc2 | 250 | /* |
251 | * If we have 7 arguments, print the file named on the command-line. | |
252 | * Otherwise, send stdin instead... | |
253 | */ | |
254 | ||
255 | if (argc == 6) | |
80ca4592 | 256 | fp = cupsFileStdin(); |
ef416fc2 | 257 | else |
258 | { | |
259 | /* | |
260 | * Try to open the print file... | |
261 | */ | |
262 | ||
80ca4592 | 263 | if ((fp = cupsFileOpen(argv[6], "r")) == NULL) |
ef416fc2 | 264 | { |
a33b4a6c | 265 | if (!JobCanceled) |
bfa448ff MS |
266 | { |
267 | fprintf(stderr, "DEBUG: Unable to open \"%s\".\n", argv[6]); | |
a33b4a6c | 268 | _cupsLangPrintError("ERROR", _("Unable to open print file")); |
bfa448ff MS |
269 | } |
270 | ||
ef416fc2 | 271 | return (1); |
272 | } | |
273 | } | |
274 | ||
275 | /* | |
80ca4592 | 276 | * Read the first line to see if we have DSC comments... |
ef416fc2 | 277 | */ |
278 | ||
7e86f2f6 | 279 | if ((len = (ssize_t)cupsFileGetLine(fp, line, sizeof(line))) == 0) |
80ca4592 | 280 | { |
c7017ecc | 281 | fputs("DEBUG: The print file is empty.\n", stderr); |
80ca4592 | 282 | return (1); |
283 | } | |
ef416fc2 | 284 | |
80ca4592 | 285 | /* |
286 | * Process command-line options... | |
287 | */ | |
ef416fc2 | 288 | |
289 | options = NULL; | |
290 | num_options = cupsParseOptions(argv[5], 0, &options); | |
80ca4592 | 291 | ppd = SetCommonOptions(num_options, options, 1); |
ef416fc2 | 292 | |
80ca4592 | 293 | set_pstops_options(&doc, ppd, argv, num_options, options); |
ef416fc2 | 294 | |
80ca4592 | 295 | /* |
296 | * Write any "exit server" options that have been selected... | |
297 | */ | |
ef416fc2 | 298 | |
80ca4592 | 299 | ppdEmit(ppd, stdout, PPD_ORDER_EXIT); |
ef416fc2 | 300 | |
80ca4592 | 301 | /* |
302 | * Write any JCL commands that are needed to print PostScript code... | |
303 | */ | |
bd7854cb | 304 | |
80ca4592 | 305 | if (doc.emit_jcl) |
306 | ppdEmitJCL(ppd, stdout, doc.job_id, doc.user, doc.title); | |
ef416fc2 | 307 | |
80ca4592 | 308 | /* |
309 | * Start with a DSC header... | |
310 | */ | |
ef416fc2 | 311 | |
80ca4592 | 312 | puts("%!PS-Adobe-3.0"); |
ef416fc2 | 313 | |
80ca4592 | 314 | /* |
315 | * Skip leading PJL in the document... | |
316 | */ | |
ef416fc2 | 317 | |
80ca4592 | 318 | while (!strncmp(line, "\033%-12345X", 9) || !strncmp(line, "@PJL ", 5)) |
bd7854cb | 319 | { |
320 | /* | |
80ca4592 | 321 | * Yup, we have leading PJL fun, so skip it until we hit the line |
322 | * with "ENTER LANGUAGE"... | |
bd7854cb | 323 | */ |
324 | ||
80ca4592 | 325 | fputs("DEBUG: Skipping PJL header...\n", stderr); |
bd7854cb | 326 | |
d6ae789d | 327 | while (strstr(line, "ENTER LANGUAGE") == NULL && strncmp(line, "%!", 2)) |
7e86f2f6 | 328 | if ((len = (ssize_t)cupsFileGetLine(fp, line, sizeof(line))) == 0) |
80ca4592 | 329 | break; |
ef416fc2 | 330 | |
d6ae789d | 331 | if (!strncmp(line, "%!", 2)) |
332 | break; | |
333 | ||
7e86f2f6 | 334 | if ((len = (ssize_t)cupsFileGetLine(fp, line, sizeof(line))) == 0) |
80ca4592 | 335 | break; |
bd7854cb | 336 | } |
337 | ||
ef416fc2 | 338 | /* |
80ca4592 | 339 | * Now see if the document conforms to the Adobe Document Structuring |
340 | * Conventions... | |
ef416fc2 | 341 | */ |
342 | ||
80ca4592 | 343 | if (!strncmp(line, "%!PS-Adobe-", 11)) |
bd7854cb | 344 | { |
345 | /* | |
80ca4592 | 346 | * Yes, filter the document... |
bd7854cb | 347 | */ |
348 | ||
80ca4592 | 349 | copy_dsc(fp, &doc, ppd, line, len, sizeof(line)); |
bd7854cb | 350 | } |
80ca4592 | 351 | else |
ef416fc2 | 352 | { |
353 | /* | |
80ca4592 | 354 | * No, display an error message and treat the file as if it contains |
355 | * a single page... | |
ef416fc2 | 356 | */ |
357 | ||
80ca4592 | 358 | copy_non_dsc(fp, &doc, ppd, line, len, sizeof(line)); |
ef416fc2 | 359 | } |
ef416fc2 | 360 | |
bd7854cb | 361 | /* |
80ca4592 | 362 | * Send %%EOF as needed... |
bd7854cb | 363 | */ |
364 | ||
80ca4592 | 365 | if (!doc.saw_eof) |
366 | puts("%%EOF"); | |
bd7854cb | 367 | |
ef416fc2 | 368 | /* |
80ca4592 | 369 | * End the job with the appropriate JCL command or CTRL-D... |
ef416fc2 | 370 | */ |
371 | ||
80ca4592 | 372 | if (doc.emit_jcl) |
ef416fc2 | 373 | { |
80ca4592 | 374 | if (ppd && ppd->jcl_end) |
375 | ppdEmitJCLEnd(ppd, stdout); | |
376 | else | |
377 | putchar(0x04); | |
ef416fc2 | 378 | } |
ef416fc2 | 379 | |
380 | /* | |
80ca4592 | 381 | * Close files and remove the temporary file if needed... |
ef416fc2 | 382 | */ |
383 | ||
80ca4592 | 384 | if (doc.temp) |
ef416fc2 | 385 | { |
80ca4592 | 386 | cupsFileClose(doc.temp); |
387 | unlink(doc.tempfile); | |
ef416fc2 | 388 | } |
389 | ||
80ca4592 | 390 | ppdClose(ppd); |
391 | cupsFreeOptions(num_options, options); | |
ef416fc2 | 392 | |
80ca4592 | 393 | cupsFileClose(fp); |
ef416fc2 | 394 | |
80ca4592 | 395 | return (0); |
396 | } | |
ef416fc2 | 397 | |
ef416fc2 | 398 | |
80ca4592 | 399 | /* |
0af14961 | 400 | * 'add_page()' - Add a page to the pages array. |
80ca4592 | 401 | */ |
ef416fc2 | 402 | |
80ca4592 | 403 | static pstops_page_t * /* O - New page info object */ |
404 | add_page(pstops_doc_t *doc, /* I - Document information */ | |
405 | const char *label) /* I - Page label */ | |
406 | { | |
407 | pstops_page_t *pageinfo; /* New page info object */ | |
ef416fc2 | 408 | |
ef416fc2 | 409 | |
80ca4592 | 410 | if (!doc->pages) |
411 | doc->pages = cupsArrayNew(NULL, NULL); | |
ef416fc2 | 412 | |
80ca4592 | 413 | if (!doc->pages) |
ef416fc2 | 414 | { |
0837b7e8 | 415 | _cupsLangPrintError("EMERG", _("Unable to allocate memory for pages array")); |
80ca4592 | 416 | exit(1); |
ef416fc2 | 417 | } |
80ca4592 | 418 | |
419 | if ((pageinfo = calloc(1, sizeof(pstops_page_t))) == NULL) | |
ef416fc2 | 420 | { |
0837b7e8 | 421 | _cupsLangPrintError("EMERG", _("Unable to allocate memory for page info")); |
80ca4592 | 422 | exit(1); |
423 | } | |
ef416fc2 | 424 | |
80ca4592 | 425 | pageinfo->label = strdup(label); |
426 | pageinfo->offset = cupsFileTell(doc->temp); | |
ef416fc2 | 427 | |
80ca4592 | 428 | cupsArrayAdd(doc->pages, pageinfo); |
ef416fc2 | 429 | |
80ca4592 | 430 | doc->page ++; |
ef416fc2 | 431 | |
80ca4592 | 432 | return (pageinfo); |
433 | } | |
ef416fc2 | 434 | |
ef416fc2 | 435 | |
c24d2134 MS |
436 | /* |
437 | * 'cancel_job()' - Flag the job as canceled. | |
438 | */ | |
439 | ||
440 | static void | |
441 | cancel_job(int sig) /* I - Signal number (unused) */ | |
442 | { | |
443 | (void)sig; | |
444 | ||
445 | JobCanceled = 1; | |
446 | } | |
447 | ||
448 | ||
80ca4592 | 449 | /* |
450 | * 'check_range()' - Check to see if the current page is selected for | |
451 | * printing. | |
452 | */ | |
ef416fc2 | 453 | |
80ca4592 | 454 | static int /* O - 1 if selected, 0 otherwise */ |
455 | check_range(pstops_doc_t *doc, /* I - Document information */ | |
456 | int page) /* I - Page number */ | |
457 | { | |
458 | const char *range; /* Pointer into range string */ | |
459 | int lower, upper; /* Lower and upper page numbers */ | |
ef416fc2 | 460 | |
ef416fc2 | 461 | |
80ca4592 | 462 | if (doc->page_set) |
ef416fc2 | 463 | { |
464 | /* | |
80ca4592 | 465 | * See if we only print even or odd pages... |
ef416fc2 | 466 | */ |
467 | ||
88f9aafc | 468 | if (!_cups_strcasecmp(doc->page_set, "even") && (page & 1)) |
80ca4592 | 469 | return (0); |
ef416fc2 | 470 | |
88f9aafc | 471 | if (!_cups_strcasecmp(doc->page_set, "odd") && !(page & 1)) |
80ca4592 | 472 | return (0); |
473 | } | |
ef416fc2 | 474 | |
80ca4592 | 475 | if (!doc->page_ranges) |
476 | return (1); /* No range, print all pages... */ | |
ef416fc2 | 477 | |
80ca4592 | 478 | for (range = doc->page_ranges; *range != '\0';) |
479 | { | |
480 | if (*range == '-') | |
481 | { | |
482 | lower = 1; | |
483 | range ++; | |
7e86f2f6 | 484 | upper = (int)strtol(range, (char **)&range, 10); |
80ca4592 | 485 | } |
486 | else | |
487 | { | |
7e86f2f6 | 488 | lower = (int)strtol(range, (char **)&range, 10); |
ef416fc2 | 489 | |
80ca4592 | 490 | if (*range == '-') |
ef416fc2 | 491 | { |
80ca4592 | 492 | range ++; |
493 | if (!isdigit(*range & 255)) | |
494 | upper = 65535; | |
495 | else | |
7e86f2f6 | 496 | upper = (int)strtol(range, (char **)&range, 10); |
ef416fc2 | 497 | } |
80ca4592 | 498 | else |
499 | upper = lower; | |
500 | } | |
501 | ||
502 | if (page >= lower && page <= upper) | |
503 | return (1); | |
504 | ||
505 | if (*range == ',') | |
506 | range ++; | |
507 | else | |
508 | break; | |
509 | } | |
510 | ||
511 | return (0); | |
512 | } | |
513 | ||
514 | ||
515 | /* | |
0af14961 | 516 | * 'copy_bytes()' - Copy bytes from the input file to stdout. |
80ca4592 | 517 | */ |
518 | ||
519 | static void | |
520 | copy_bytes(cups_file_t *fp, /* I - File to read from */ | |
521 | off_t offset, /* I - Offset to page data */ | |
522 | size_t length) /* I - Length of page data */ | |
523 | { | |
524 | char buffer[8192]; /* Data buffer */ | |
525 | ssize_t nbytes; /* Number of bytes read */ | |
526 | size_t nleft; /* Number of bytes left/remaining */ | |
527 | ||
528 | ||
529 | nleft = length; | |
530 | ||
531 | if (cupsFileSeek(fp, offset) < 0) | |
532 | { | |
0837b7e8 | 533 | _cupsLangPrintError("ERROR", _("Unable to see in file")); |
80ca4592 | 534 | return; |
535 | } | |
536 | ||
537 | while (nleft > 0 || length == 0) | |
538 | { | |
539 | if (nleft > sizeof(buffer) || length == 0) | |
540 | nbytes = sizeof(buffer); | |
541 | else | |
7e86f2f6 | 542 | nbytes = (ssize_t)nleft; |
80ca4592 | 543 | |
7e86f2f6 | 544 | if ((nbytes = cupsFileRead(fp, buffer, (size_t)nbytes)) < 1) |
80ca4592 | 545 | return; |
546 | ||
7e86f2f6 | 547 | nleft -= (size_t)nbytes; |
80ca4592 | 548 | |
7e86f2f6 | 549 | fwrite(buffer, 1, (size_t)nbytes, stdout); |
80ca4592 | 550 | } |
551 | } | |
552 | ||
553 | ||
554 | /* | |
0af14961 | 555 | * 'copy_comments()' - Copy all of the comments section. |
80ca4592 | 556 | * |
557 | * This function expects "line" to be filled with a comment line. | |
558 | * On return, "line" will contain the next line in the file, if any. | |
559 | */ | |
560 | ||
91c84a35 | 561 | static ssize_t /* O - Length of next line */ |
80ca4592 | 562 | copy_comments(cups_file_t *fp, /* I - File to read from */ |
563 | pstops_doc_t *doc, /* I - Document info */ | |
2abf387c | 564 | ppd_file_t *ppd, /* I - PPD file */ |
80ca4592 | 565 | char *line, /* I - Line buffer */ |
91c84a35 | 566 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 567 | size_t linesize) /* I - Size of line buffer */ |
568 | { | |
569 | int saw_bounding_box, /* Saw %%BoundingBox: comment? */ | |
570 | saw_for, /* Saw %%For: comment? */ | |
571 | saw_pages, /* Saw %%Pages: comment? */ | |
572 | saw_title; /* Saw %%Title: comment? */ | |
573 | ||
574 | ||
575 | /* | |
576 | * Loop until we see %%EndComments or a non-comment line... | |
577 | */ | |
578 | ||
579 | saw_bounding_box = 0; | |
580 | saw_for = 0; | |
581 | saw_pages = 0; | |
eac3a0a0 | 582 | saw_title = 0; |
80ca4592 | 583 | |
584 | while (line[0] == '%') | |
585 | { | |
586 | /* | |
587 | * Strip trailing whitespace... | |
588 | */ | |
589 | ||
590 | while (linelen > 0) | |
591 | { | |
592 | linelen --; | |
593 | ||
594 | if (!isspace(line[linelen] & 255)) | |
595 | break; | |
596 | else | |
597 | line[linelen] = '\0'; | |
598 | } | |
599 | ||
600 | /* | |
601 | * Log the header... | |
602 | */ | |
603 | ||
604 | fprintf(stderr, "DEBUG: %s\n", line); | |
605 | ||
606 | /* | |
607 | * Pull the headers out... | |
608 | */ | |
609 | ||
610 | if (!strncmp(line, "%%Pages:", 8)) | |
611 | { | |
2abf387c | 612 | int pages; /* Number of pages */ |
613 | ||
eac3a0a0 | 614 | if (saw_pages) |
c7017ecc | 615 | fputs("DEBUG: A duplicate %%Pages: comment was seen.\n", stderr); |
80ca4592 | 616 | |
617 | saw_pages = 1; | |
2abf387c | 618 | |
619 | if (Duplex && (pages = atoi(line + 8)) > 0 && pages <= doc->number_up) | |
620 | { | |
621 | /* | |
622 | * Since we will only be printing on a single page, disable duplexing. | |
623 | */ | |
624 | ||
625 | Duplex = 0; | |
626 | doc->slow_duplex = 0; | |
627 | ||
628 | if (cupsGetOption("sides", doc->num_options, doc->options)) | |
629 | doc->num_options = cupsAddOption("sides", "one-sided", | |
630 | doc->num_options, &(doc->options)); | |
631 | ||
632 | if (cupsGetOption("Duplex", doc->num_options, doc->options)) | |
633 | doc->num_options = cupsAddOption("Duplex", "None", | |
634 | doc->num_options, &(doc->options)); | |
635 | ||
636 | if (cupsGetOption("EFDuplex", doc->num_options, doc->options)) | |
637 | doc->num_options = cupsAddOption("EFDuplex", "None", | |
638 | doc->num_options, &(doc->options)); | |
639 | ||
640 | if (cupsGetOption("EFDuplexing", doc->num_options, doc->options)) | |
641 | doc->num_options = cupsAddOption("EFDuplexing", "False", | |
642 | doc->num_options, &(doc->options)); | |
643 | ||
644 | if (cupsGetOption("KD03Duplex", doc->num_options, doc->options)) | |
645 | doc->num_options = cupsAddOption("KD03Duplex", "None", | |
646 | doc->num_options, &(doc->options)); | |
647 | ||
648 | if (cupsGetOption("JCLDuplex", doc->num_options, doc->options)) | |
649 | doc->num_options = cupsAddOption("JCLDuplex", "None", | |
650 | doc->num_options, &(doc->options)); | |
651 | ||
652 | ppdMarkOption(ppd, "Duplex", "None"); | |
653 | ppdMarkOption(ppd, "EFDuplex", "None"); | |
654 | ppdMarkOption(ppd, "EFDuplexing", "False"); | |
655 | ppdMarkOption(ppd, "KD03Duplex", "None"); | |
656 | ppdMarkOption(ppd, "JCLDuplex", "None"); | |
657 | } | |
80ca4592 | 658 | } |
659 | else if (!strncmp(line, "%%BoundingBox:", 14)) | |
660 | { | |
eac3a0a0 | 661 | if (saw_bounding_box) |
c7017ecc | 662 | fputs("DEBUG: A duplicate %%BoundingBox: comment was seen.\n", stderr); |
d6ae789d | 663 | else if (strstr(line + 14, "(atend)")) |
664 | { | |
665 | /* | |
666 | * Do nothing for now but use the default imageable area... | |
667 | */ | |
668 | } | |
80ca4592 | 669 | else if (sscanf(line + 14, "%d%d%d%d", doc->bounding_box + 0, |
670 | doc->bounding_box + 1, doc->bounding_box + 2, | |
671 | doc->bounding_box + 3) != 4) | |
ef416fc2 | 672 | { |
c7017ecc | 673 | fputs("DEBUG: A bad %%BoundingBox: comment was seen.\n", stderr); |
80ca4592 | 674 | |
675 | doc->bounding_box[0] = (int)PageLeft; | |
676 | doc->bounding_box[1] = (int)PageBottom; | |
677 | doc->bounding_box[2] = (int)PageRight; | |
678 | doc->bounding_box[3] = (int)PageTop; | |
ef416fc2 | 679 | } |
80ca4592 | 680 | |
681 | saw_bounding_box = 1; | |
682 | } | |
683 | else if (!strncmp(line, "%%For:", 6)) | |
684 | { | |
685 | saw_for = 1; | |
b86bc4cf | 686 | doc_printf(doc, "%s\n", line); |
80ca4592 | 687 | } |
688 | else if (!strncmp(line, "%%Title:", 8)) | |
689 | { | |
690 | saw_title = 1; | |
b86bc4cf | 691 | doc_printf(doc, "%s\n", line); |
80ca4592 | 692 | } |
693 | else if (!strncmp(line, "%cupsRotation:", 14)) | |
694 | { | |
695 | /* | |
696 | * Reset orientation of document? | |
697 | */ | |
698 | ||
699 | int orient = (atoi(line + 14) / 90) & 3; | |
700 | ||
701 | if (orient != Orientation) | |
ef416fc2 | 702 | { |
703 | /* | |
80ca4592 | 704 | * Yes, update things so that the pages come out right... |
ef416fc2 | 705 | */ |
706 | ||
80ca4592 | 707 | Orientation = (4 - Orientation + orient) & 3; |
708 | UpdatePageVars(); | |
709 | Orientation = orient; | |
ef416fc2 | 710 | } |
80ca4592 | 711 | } |
712 | else if (!strcmp(line, "%%EndComments")) | |
713 | { | |
7e86f2f6 | 714 | linelen = (ssize_t)cupsFileGetLine(fp, line, linesize); |
80ca4592 | 715 | break; |
716 | } | |
717 | else if (strncmp(line, "%!", 2) && strncmp(line, "%cups", 5)) | |
b86bc4cf | 718 | doc_printf(doc, "%s\n", line); |
80ca4592 | 719 | |
7e86f2f6 | 720 | if ((linelen = (ssize_t)cupsFileGetLine(fp, line, linesize)) == 0) |
80ca4592 | 721 | break; |
722 | } | |
723 | ||
eac3a0a0 | 724 | if (!saw_bounding_box) |
c7017ecc MS |
725 | fputs("DEBUG: There wasn't a %%BoundingBox: comment in the header.\n", |
726 | stderr); | |
80ca4592 | 727 | |
eac3a0a0 | 728 | if (!saw_pages) |
c7017ecc | 729 | fputs("DEBUG: There wasn't a %%Pages: comment in the header.\n", stderr); |
80ca4592 | 730 | |
731 | if (!saw_for) | |
2abf387c | 732 | WriteTextComment("For", doc->user); |
80ca4592 | 733 | |
734 | if (!saw_title) | |
2abf387c | 735 | WriteTextComment("Title", doc->title); |
80ca4592 | 736 | |
737 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) | |
738 | { | |
739 | /* | |
740 | * Tell the document processor the copy and duplex options | |
741 | * that are required... | |
742 | */ | |
743 | ||
b86bc4cf | 744 | doc_printf(doc, "%%%%Requirements: numcopies(%d)%s%s\n", doc->copies, |
745 | doc->collate ? " collate" : "", | |
746 | Duplex ? " duplex" : ""); | |
80ca4592 | 747 | |
748 | /* | |
749 | * Apple uses RBI comments for various non-PPD options... | |
750 | */ | |
751 | ||
b86bc4cf | 752 | doc_printf(doc, "%%RBINumCopies: %d\n", doc->copies); |
80ca4592 | 753 | } |
754 | else | |
755 | { | |
756 | /* | |
757 | * Tell the document processor the duplex option that is required... | |
758 | */ | |
759 | ||
760 | if (Duplex) | |
b86bc4cf | 761 | doc_puts(doc, "%%Requirements: duplex\n"); |
80ca4592 | 762 | |
763 | /* | |
764 | * Apple uses RBI comments for various non-PPD options... | |
765 | */ | |
766 | ||
b86bc4cf | 767 | doc_puts(doc, "%RBINumCopies: 1\n"); |
80ca4592 | 768 | } |
769 | ||
b86bc4cf | 770 | doc_puts(doc, "%%Pages: (atend)\n"); |
771 | doc_puts(doc, "%%BoundingBox: (atend)\n"); | |
772 | doc_puts(doc, "%%EndComments\n"); | |
80ca4592 | 773 | |
774 | return (linelen); | |
775 | } | |
776 | ||
777 | ||
778 | /* | |
0af14961 | 779 | * 'copy_dsc()' - Copy a DSC-conforming document. |
80ca4592 | 780 | * |
781 | * This function expects "line" to be filled with the %!PS-Adobe comment line. | |
782 | */ | |
783 | ||
784 | static void | |
785 | copy_dsc(cups_file_t *fp, /* I - File to read from */ | |
786 | pstops_doc_t *doc, /* I - Document info */ | |
787 | ppd_file_t *ppd, /* I - PPD file */ | |
788 | char *line, /* I - Line buffer */ | |
91c84a35 | 789 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 790 | size_t linesize) /* I - Size of line buffer */ |
791 | { | |
792 | int number; /* Page number */ | |
793 | pstops_page_t *pageinfo; /* Page information */ | |
794 | ||
795 | ||
796 | /* | |
797 | * Make sure we use ESPshowpage for EPS files... | |
798 | */ | |
799 | ||
800 | if (strstr(line, "EPSF")) | |
801 | { | |
802 | doc->use_ESPshowpage = 1; | |
803 | doc->number_up = 1; | |
804 | } | |
805 | ||
806 | /* | |
807 | * Start sending the document with any commands needed... | |
808 | */ | |
809 | ||
810 | fprintf(stderr, "DEBUG: Before copy_comments - %s", line); | |
2abf387c | 811 | linelen = copy_comments(fp, doc, ppd, line, linelen, linesize); |
80ca4592 | 812 | |
813 | /* | |
814 | * Now find the prolog section, if any... | |
815 | */ | |
816 | ||
817 | fprintf(stderr, "DEBUG: Before copy_prolog - %s", line); | |
d6ae789d | 818 | linelen = copy_prolog(fp, doc, ppd, line, linelen, linesize); |
80ca4592 | 819 | |
820 | /* | |
821 | * Then the document setup section... | |
822 | */ | |
823 | ||
824 | fprintf(stderr, "DEBUG: Before copy_setup - %s", line); | |
d6ae789d | 825 | linelen = copy_setup(fp, doc, ppd, line, linelen, linesize); |
826 | ||
827 | /* | |
828 | * Copy until we see %%Page:... | |
829 | */ | |
830 | ||
831 | while (strncmp(line, "%%Page:", 7) && strncmp(line, "%%Trailer", 9)) | |
832 | { | |
7e86f2f6 | 833 | doc_write(doc, line, (size_t)linelen); |
d6ae789d | 834 | |
7e86f2f6 | 835 | if ((linelen = (ssize_t)cupsFileGetLine(fp, line, linesize)) == 0) |
d6ae789d | 836 | break; |
837 | } | |
80ca4592 | 838 | |
839 | /* | |
840 | * Then process pages until we have no more... | |
841 | */ | |
842 | ||
843 | number = 0; | |
844 | ||
845 | fprintf(stderr, "DEBUG: Before page loop - %s", line); | |
846 | while (!strncmp(line, "%%Page:", 7)) | |
847 | { | |
c24d2134 MS |
848 | if (JobCanceled) |
849 | break; | |
850 | ||
80ca4592 | 851 | number ++; |
852 | ||
853 | if (check_range(doc, (number - 1) / doc->number_up + 1)) | |
854 | { | |
855 | fprintf(stderr, "DEBUG: Copying page %d...\n", number); | |
856 | linelen = copy_page(fp, doc, ppd, number, line, linelen, linesize); | |
857 | } | |
858 | else | |
859 | { | |
860 | fprintf(stderr, "DEBUG: Skipping page %d...\n", number); | |
861 | linelen = skip_page(fp, line, linelen, linesize); | |
862 | } | |
863 | } | |
864 | ||
865 | /* | |
866 | * Finish up the last page(s)... | |
867 | */ | |
868 | ||
080811b1 MS |
869 | if (number && is_not_last_page(number) && cupsArrayLast(doc->pages) && |
870 | check_range(doc, (number - 1) / doc->number_up + 1)) | |
80ca4592 | 871 | { |
872 | pageinfo = (pstops_page_t *)cupsArrayLast(doc->pages); | |
873 | ||
d6ae789d | 874 | start_nup(doc, doc->number_up, 0, doc->bounding_box); |
80ca4592 | 875 | doc_puts(doc, "showpage\n"); |
d6ae789d | 876 | end_nup(doc, doc->number_up); |
80ca4592 | 877 | |
7e86f2f6 | 878 | pageinfo->length = (ssize_t)(cupsFileTell(doc->temp) - pageinfo->offset); |
80ca4592 | 879 | } |
880 | ||
881 | if (doc->slow_duplex && (doc->page & 1)) | |
882 | { | |
883 | /* | |
884 | * Make sure we have an even number of pages... | |
885 | */ | |
886 | ||
887 | pageinfo = add_page(doc, "(filler)"); | |
888 | ||
889 | if (!doc->slow_order) | |
890 | { | |
891 | if (!ppd || !ppd->num_filters) | |
892 | fprintf(stderr, "PAGE: %d %d\n", doc->page, | |
893 | doc->slow_collate ? 1 : doc->copies); | |
894 | ||
895 | printf("%%%%Page: (filler) %d\n", doc->page); | |
896 | } | |
897 | ||
d6ae789d | 898 | start_nup(doc, doc->number_up, 0, doc->bounding_box); |
80ca4592 | 899 | doc_puts(doc, "showpage\n"); |
d6ae789d | 900 | end_nup(doc, doc->number_up); |
80ca4592 | 901 | |
7e86f2f6 | 902 | pageinfo->length = (ssize_t)(cupsFileTell(doc->temp) - pageinfo->offset); |
80ca4592 | 903 | } |
904 | ||
905 | /* | |
906 | * Make additional copies as necessary... | |
907 | */ | |
908 | ||
909 | number = doc->slow_order ? 0 : doc->page; | |
910 | ||
91c84a35 | 911 | if (doc->temp && !JobCanceled && cupsArrayCount(doc->pages) > 0) |
80ca4592 | 912 | { |
913 | int copy; /* Current copy */ | |
914 | ||
915 | ||
916 | /* | |
917 | * Reopen the temporary file for reading... | |
918 | */ | |
919 | ||
920 | cupsFileClose(doc->temp); | |
921 | ||
922 | doc->temp = cupsFileOpen(doc->tempfile, "r"); | |
923 | ||
924 | /* | |
925 | * Make the copies... | |
926 | */ | |
927 | ||
2e4ff8af MS |
928 | if (doc->slow_collate) |
929 | copy = !doc->slow_order; | |
930 | else | |
931 | copy = doc->copies - 1; | |
932 | ||
933 | for (; copy < doc->copies; copy ++) | |
80ca4592 | 934 | { |
c24d2134 MS |
935 | if (JobCanceled) |
936 | break; | |
937 | ||
2abf387c | 938 | /* |
939 | * Send end-of-job stuff followed by any start-of-job stuff required | |
940 | * for the JCL options... | |
941 | */ | |
942 | ||
b86bc4cf | 943 | if (number && doc->emit_jcl && ppd && ppd->jcl_end) |
2abf387c | 944 | { |
b86bc4cf | 945 | /* |
946 | * Send the trailer... | |
947 | */ | |
948 | ||
949 | puts("%%Trailer"); | |
950 | printf("%%%%Pages: %d\n", cupsArrayCount(doc->pages)); | |
3e7fe0ca | 951 | if (doc->number_up > 1 || doc->fit_to_page) |
b86bc4cf | 952 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", |
953 | PageLeft, PageBottom, PageRight, PageTop); | |
2abf387c | 954 | else |
b86bc4cf | 955 | printf("%%%%BoundingBox: %d %d %d %d\n", |
956 | doc->new_bounding_box[0], doc->new_bounding_box[1], | |
957 | doc->new_bounding_box[2], doc->new_bounding_box[3]); | |
958 | puts("%%EOF"); | |
2abf387c | 959 | |
b86bc4cf | 960 | /* |
961 | * Start a new document... | |
962 | */ | |
963 | ||
964 | ppdEmitJCLEnd(ppd, stdout); | |
2abf387c | 965 | ppdEmitJCL(ppd, stdout, doc->job_id, doc->user, doc->title); |
2abf387c | 966 | |
b86bc4cf | 967 | puts("%!PS-Adobe-3.0"); |
b86bc4cf | 968 | |
969 | number = 0; | |
970 | } | |
2abf387c | 971 | |
f7deaa1a | 972 | /* |
973 | * Copy the prolog as needed... | |
974 | */ | |
975 | ||
976 | if (!number) | |
977 | { | |
978 | pageinfo = (pstops_page_t *)cupsArrayFirst(doc->pages); | |
7e86f2f6 | 979 | copy_bytes(doc->temp, 0, (size_t)pageinfo->offset); |
f7deaa1a | 980 | } |
981 | ||
2abf387c | 982 | /* |
983 | * Then copy all of the pages... | |
984 | */ | |
985 | ||
80ca4592 | 986 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayLast(doc->pages) : |
987 | (pstops_page_t *)cupsArrayFirst(doc->pages); | |
988 | ||
989 | while (pageinfo) | |
ef416fc2 | 990 | { |
c24d2134 MS |
991 | if (JobCanceled) |
992 | break; | |
993 | ||
80ca4592 | 994 | number ++; |
ef416fc2 | 995 | |
80ca4592 | 996 | if (!ppd || !ppd->num_filters) |
2e4ff8af MS |
997 | fprintf(stderr, "PAGE: %d %d\n", number, |
998 | doc->slow_collate ? 1 : doc->copies); | |
ef416fc2 | 999 | |
80ca4592 | 1000 | if (doc->number_up > 1) |
1001 | { | |
1002 | printf("%%%%Page: (%d) %d\n", number, number); | |
1003 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
1004 | PageLeft, PageBottom, PageRight, PageTop); | |
1005 | } | |
1006 | else | |
ef416fc2 | 1007 | { |
411affcf | 1008 | printf("%%%%Page: %s %d\n", pageinfo->label, number); |
80ca4592 | 1009 | printf("%%%%PageBoundingBox: %d %d %d %d\n", |
1010 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
1011 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
ef416fc2 | 1012 | } |
80ca4592 | 1013 | |
7e86f2f6 | 1014 | copy_bytes(doc->temp, pageinfo->offset, (size_t)pageinfo->length); |
80ca4592 | 1015 | |
1016 | pageinfo = doc->slow_order ? (pstops_page_t *)cupsArrayPrev(doc->pages) : | |
1017 | (pstops_page_t *)cupsArrayNext(doc->pages); | |
ef416fc2 | 1018 | } |
80ca4592 | 1019 | } |
1020 | } | |
1021 | ||
f301802f | 1022 | /* |
1023 | * Restore the old showpage operator as needed... | |
1024 | */ | |
1025 | ||
1026 | if (doc->use_ESPshowpage) | |
1027 | puts("userdict/showpage/ESPshowpage load put\n"); | |
1028 | ||
80ca4592 | 1029 | /* |
1030 | * Write/copy the trailer... | |
1031 | */ | |
1032 | ||
c24d2134 | 1033 | if (!JobCanceled) |
1f0275e3 | 1034 | copy_trailer(fp, doc, ppd, number, line, linelen, linesize); |
80ca4592 | 1035 | } |
1036 | ||
1037 | ||
1038 | /* | |
0af14961 | 1039 | * 'copy_non_dsc()' - Copy a document that does not conform to the DSC. |
80ca4592 | 1040 | * |
1041 | * This function expects "line" to be filled with the %! comment line. | |
1042 | */ | |
1043 | ||
1044 | static void | |
1045 | copy_non_dsc(cups_file_t *fp, /* I - File to read from */ | |
1046 | pstops_doc_t *doc, /* I - Document info */ | |
1047 | ppd_file_t *ppd, /* I - PPD file */ | |
1048 | char *line, /* I - Line buffer */ | |
91c84a35 | 1049 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1050 | size_t linesize) /* I - Size of line buffer */ |
1051 | { | |
7e86f2f6 MS |
1052 | int copy; /* Current copy */ |
1053 | char buffer[8192]; /* Copy buffer */ | |
1054 | ssize_t bytes; /* Number of bytes copied */ | |
80ca4592 | 1055 | |
1056 | ||
7e86f2f6 MS |
1057 | (void)linesize; |
1058 | ||
80ca4592 | 1059 | /* |
1060 | * First let the user know that they are attempting to print a file | |
1061 | * that may not print correctly... | |
1062 | */ | |
1063 | ||
c7017ecc MS |
1064 | fputs("DEBUG: This document does not conform to the Adobe Document " |
1065 | "Structuring Conventions and may not print correctly.\n", stderr); | |
80ca4592 | 1066 | |
1067 | /* | |
1068 | * Then write a standard DSC comment section... | |
1069 | */ | |
1070 | ||
1071 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", PageLeft, PageBottom, | |
1072 | PageRight, PageTop); | |
1073 | ||
1074 | if (doc->slow_collate && doc->copies > 1) | |
1075 | printf("%%%%Pages: %d\n", doc->copies); | |
1076 | else | |
1077 | puts("%%Pages: 1"); | |
1078 | ||
2abf387c | 1079 | WriteTextComment("For", doc->user); |
1080 | WriteTextComment("Title", doc->title); | |
80ca4592 | 1081 | |
1082 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) | |
1083 | { | |
1084 | /* | |
1085 | * Tell the document processor the copy and duplex options | |
1086 | * that are required... | |
1087 | */ | |
1088 | ||
1089 | printf("%%%%Requirements: numcopies(%d)%s%s\n", doc->copies, | |
1090 | doc->collate ? " collate" : "", | |
1091 | Duplex ? " duplex" : ""); | |
1092 | ||
1093 | /* | |
1094 | * Apple uses RBI comments for various non-PPD options... | |
1095 | */ | |
1096 | ||
1097 | printf("%%RBINumCopies: %d\n", doc->copies); | |
1098 | } | |
1099 | else | |
1100 | { | |
1101 | /* | |
1102 | * Tell the document processor the duplex option that is required... | |
1103 | */ | |
1104 | ||
1105 | if (Duplex) | |
1106 | puts("%%Requirements: duplex"); | |
1107 | ||
1108 | /* | |
1109 | * Apple uses RBI comments for various non-PPD options... | |
1110 | */ | |
1111 | ||
1112 | puts("%RBINumCopies: 1"); | |
1113 | } | |
1114 | ||
1115 | puts("%%EndComments"); | |
1116 | ||
1117 | /* | |
1118 | * Then the prolog... | |
1119 | */ | |
1120 | ||
1121 | puts("%%BeginProlog"); | |
1122 | ||
1123 | do_prolog(doc, ppd); | |
1124 | ||
1125 | puts("%%EndProlog"); | |
1126 | ||
1127 | /* | |
1128 | * Then the setup section... | |
1129 | */ | |
1130 | ||
1131 | puts("%%BeginSetup"); | |
1132 | ||
1133 | do_setup(doc, ppd); | |
1134 | ||
1135 | puts("%%EndSetup"); | |
1136 | ||
1137 | /* | |
1138 | * Finally, embed a copy of the file inside a %%Page... | |
1139 | */ | |
1140 | ||
1141 | if (!ppd || !ppd->num_filters) | |
1142 | fprintf(stderr, "PAGE: 1 %d\n", doc->temp ? 1 : doc->copies); | |
1143 | ||
1144 | puts("%%Page: 1 1"); | |
1145 | puts("%%BeginPageSetup"); | |
1146 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1147 | puts("%%EndPageSetup"); | |
1148 | puts("%%BeginDocument: nondsc"); | |
1149 | ||
7e86f2f6 | 1150 | fwrite(line, (size_t)linelen, 1, stdout); |
80ca4592 | 1151 | |
1152 | if (doc->temp) | |
7e86f2f6 | 1153 | cupsFileWrite(doc->temp, line, (size_t)linelen); |
80ca4592 | 1154 | |
1155 | while ((bytes = cupsFileRead(fp, buffer, sizeof(buffer))) > 0) | |
1156 | { | |
7e86f2f6 | 1157 | fwrite(buffer, 1, (size_t)bytes, stdout); |
80ca4592 | 1158 | |
1159 | if (doc->temp) | |
7e86f2f6 | 1160 | cupsFileWrite(doc->temp, buffer, (size_t)bytes); |
80ca4592 | 1161 | } |
1162 | ||
1163 | puts("%%EndDocument"); | |
1164 | ||
1165 | if (doc->use_ESPshowpage) | |
1166 | { | |
1167 | WriteLabels(Orientation); | |
1168 | puts("ESPshowpage"); | |
1169 | } | |
1170 | ||
c24d2134 | 1171 | if (doc->temp && !JobCanceled) |
80ca4592 | 1172 | { |
1173 | /* | |
1174 | * Reopen the temporary file for reading... | |
1175 | */ | |
1176 | ||
1177 | cupsFileClose(doc->temp); | |
1178 | ||
1179 | doc->temp = cupsFileOpen(doc->tempfile, "r"); | |
1180 | ||
1181 | /* | |
1182 | * Make the additional copies as needed... | |
1183 | */ | |
1184 | ||
1185 | for (copy = 1; copy < doc->copies; copy ++) | |
1186 | { | |
c24d2134 MS |
1187 | if (JobCanceled) |
1188 | break; | |
1189 | ||
80ca4592 | 1190 | if (!ppd || !ppd->num_filters) |
1191 | fputs("PAGE: 1 1\n", stderr); | |
1192 | ||
1193 | printf("%%%%Page: %d %d\n", copy + 1, copy + 1); | |
1194 | puts("%%BeginPageSetup"); | |
1195 | ppdEmit(ppd, stdout, PPD_ORDER_PAGE); | |
1196 | puts("%%EndPageSetup"); | |
1197 | puts("%%BeginDocument: nondsc"); | |
1198 | ||
1199 | copy_bytes(doc->temp, 0, 0); | |
1200 | ||
1201 | puts("%%EndDocument"); | |
1202 | ||
1203 | if (doc->use_ESPshowpage) | |
1204 | { | |
1205 | WriteLabels(Orientation); | |
1206 | puts("ESPshowpage"); | |
1207 | } | |
1208 | } | |
1209 | } | |
f301802f | 1210 | |
1211 | /* | |
1212 | * Restore the old showpage operator as needed... | |
1213 | */ | |
1214 | ||
1215 | if (doc->use_ESPshowpage) | |
1216 | puts("userdict/showpage/ESPshowpage load put\n"); | |
80ca4592 | 1217 | } |
1218 | ||
1219 | ||
1220 | /* | |
0af14961 | 1221 | * 'copy_page()' - Copy a page description. |
80ca4592 | 1222 | * |
1223 | * This function expects "line" to be filled with a %%Page comment line. | |
1224 | * On return, "line" will contain the next line in the file, if any. | |
1225 | */ | |
1226 | ||
91c84a35 | 1227 | static ssize_t /* O - Length of next line */ |
80ca4592 | 1228 | copy_page(cups_file_t *fp, /* I - File to read from */ |
1229 | pstops_doc_t *doc, /* I - Document info */ | |
1230 | ppd_file_t *ppd, /* I - PPD file */ | |
1231 | int number, /* I - Current page number */ | |
1232 | char *line, /* I - Line buffer */ | |
91c84a35 | 1233 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1234 | size_t linesize) /* I - Size of line buffer */ |
1235 | { | |
1236 | char label[256], /* Page label string */ | |
1237 | *ptr; /* Pointer into line */ | |
1238 | int level; /* Embedded document level */ | |
1239 | pstops_page_t *pageinfo; /* Page information */ | |
1240 | int first_page; /* First page on N-up output? */ | |
88f9aafc | 1241 | int has_page_setup = 0; /* Does the page have %%Begin/EndPageSetup? */ |
80ca4592 | 1242 | int bounding_box[4]; /* PageBoundingBox */ |
1243 | ||
1244 | ||
1245 | /* | |
1246 | * Get the page label for this page... | |
1247 | */ | |
1248 | ||
1249 | first_page = is_first_page(number); | |
1250 | ||
1251 | if (!parse_text(line + 7, &ptr, label, sizeof(label))) | |
1252 | { | |
c7017ecc | 1253 | fputs("DEBUG: There was a bad %%Page: comment in the file.\n", stderr); |
80ca4592 | 1254 | label[0] = '\0'; |
1255 | number = doc->page; | |
1256 | } | |
1257 | else if (strtol(ptr, &ptr, 10) == LONG_MAX || !isspace(*ptr & 255)) | |
1258 | { | |
c7017ecc | 1259 | fputs("DEBUG: There was a bad %%Page: comment in the file.\n", stderr); |
80ca4592 | 1260 | number = doc->page; |
1261 | } | |
1262 | ||
1263 | /* | |
1264 | * Create or update the current output page... | |
1265 | */ | |
1266 | ||
1267 | if (first_page) | |
1268 | pageinfo = add_page(doc, label); | |
1269 | else | |
1270 | pageinfo = (pstops_page_t *)cupsArrayLast(doc->pages); | |
1271 | ||
1272 | /* | |
1273 | * Handle first page override... | |
1274 | */ | |
1275 | ||
1276 | if (doc->ap_input_slot || doc->ap_manual_feed) | |
1277 | { | |
0fa6c7fa MS |
1278 | if ((doc->page == 1 && (!doc->slow_order || !Duplex)) || |
1279 | (doc->page == 2 && doc->slow_order && Duplex)) | |
80ca4592 | 1280 | { |
1281 | /* | |
1282 | * First page/sheet gets AP_FIRSTPAGE_* options... | |
1283 | */ | |
1284 | ||
1285 | pageinfo->num_options = cupsAddOption("InputSlot", doc->ap_input_slot, | |
1286 | pageinfo->num_options, | |
1287 | &(pageinfo->options)); | |
c0e1af83 | 1288 | pageinfo->num_options = cupsAddOption("ManualFeed", |
1289 | doc->ap_input_slot ? "False" : | |
1290 | doc->ap_manual_feed, | |
80ca4592 | 1291 | pageinfo->num_options, |
1292 | &(pageinfo->options)); | |
ba55dc12 MS |
1293 | pageinfo->num_options = cupsAddOption("MediaColor", doc->ap_media_color, |
1294 | pageinfo->num_options, | |
1295 | &(pageinfo->options)); | |
1296 | pageinfo->num_options = cupsAddOption("MediaType", doc->ap_media_type, | |
1297 | pageinfo->num_options, | |
1298 | &(pageinfo->options)); | |
1299 | pageinfo->num_options = cupsAddOption("PageRegion", doc->ap_page_region, | |
1300 | pageinfo->num_options, | |
1301 | &(pageinfo->options)); | |
1302 | pageinfo->num_options = cupsAddOption("PageSize", doc->ap_page_size, | |
1303 | pageinfo->num_options, | |
1304 | &(pageinfo->options)); | |
80ca4592 | 1305 | } |
1306 | else if (doc->page == (Duplex + 2)) | |
1307 | { | |
1308 | /* | |
1309 | * Second page/sheet gets default options... | |
1310 | */ | |
1311 | ||
1312 | pageinfo->num_options = cupsAddOption("InputSlot", doc->input_slot, | |
1313 | pageinfo->num_options, | |
1314 | &(pageinfo->options)); | |
c0e1af83 | 1315 | pageinfo->num_options = cupsAddOption("ManualFeed", |
1316 | doc->input_slot ? "False" : | |
1317 | doc->manual_feed, | |
80ca4592 | 1318 | pageinfo->num_options, |
1319 | &(pageinfo->options)); | |
ba55dc12 MS |
1320 | pageinfo->num_options = cupsAddOption("MediaColor", doc->media_color, |
1321 | pageinfo->num_options, | |
1322 | &(pageinfo->options)); | |
1323 | pageinfo->num_options = cupsAddOption("MediaType", doc->media_type, | |
1324 | pageinfo->num_options, | |
1325 | &(pageinfo->options)); | |
1326 | pageinfo->num_options = cupsAddOption("PageRegion", doc->page_region, | |
1327 | pageinfo->num_options, | |
1328 | &(pageinfo->options)); | |
1329 | pageinfo->num_options = cupsAddOption("PageSize", doc->page_size, | |
1330 | pageinfo->num_options, | |
1331 | &(pageinfo->options)); | |
80ca4592 | 1332 | } |
1333 | } | |
1334 | ||
1335 | /* | |
1336 | * Scan comments until we see something other than %%Page*: or | |
1337 | * %%Include*... | |
1338 | */ | |
1339 | ||
1340 | memcpy(bounding_box, doc->bounding_box, sizeof(bounding_box)); | |
1341 | ||
7e86f2f6 | 1342 | while ((linelen = (ssize_t)cupsFileGetLine(fp, line, linesize)) > 0) |
80ca4592 | 1343 | { |
1344 | if (!strncmp(line, "%%PageBoundingBox:", 18)) | |
1345 | { | |
1346 | /* | |
1347 | * %%PageBoundingBox: llx lly urx ury | |
1348 | */ | |
1349 | ||
1350 | if (sscanf(line + 18, "%d%d%d%d", bounding_box + 0, | |
1351 | bounding_box + 1, bounding_box + 2, | |
1352 | bounding_box + 3) != 4) | |
1353 | { | |
c7017ecc | 1354 | fputs("DEBUG: There was a bad %%PageBoundingBox: comment in the file.\n", stderr); |
80ca4592 | 1355 | memcpy(bounding_box, doc->bounding_box, |
1356 | sizeof(bounding_box)); | |
1357 | } | |
3e7fe0ca | 1358 | else if (doc->number_up == 1 && !doc->fit_to_page && Orientation) |
411affcf | 1359 | { |
1360 | int temp_bbox[4]; /* Temporary bounding box */ | |
1361 | ||
1362 | ||
b86bc4cf | 1363 | memcpy(temp_bbox, bounding_box, sizeof(temp_bbox)); |
1364 | ||
1365 | fprintf(stderr, "DEBUG: Orientation = %d\n", Orientation); | |
1366 | fprintf(stderr, "DEBUG: original bounding_box = [ %d %d %d %d ]\n", | |
1367 | bounding_box[0], bounding_box[1], | |
1368 | bounding_box[2], bounding_box[3]); | |
1369 | fprintf(stderr, "DEBUG: PageWidth = %.1f, PageLength = %.1f\n", | |
1370 | PageWidth, PageLength); | |
1371 | ||
411affcf | 1372 | switch (Orientation) |
1373 | { | |
411affcf | 1374 | case 1 : /* Landscape */ |
7e86f2f6 | 1375 | bounding_box[0] = (int)(PageLength - temp_bbox[3]); |
b86bc4cf | 1376 | bounding_box[1] = temp_bbox[0]; |
7e86f2f6 | 1377 | bounding_box[2] = (int)(PageLength - temp_bbox[1]); |
b86bc4cf | 1378 | bounding_box[3] = temp_bbox[2]; |
411affcf | 1379 | break; |
1380 | ||
1381 | case 2 : /* Reverse Portrait */ | |
7e86f2f6 MS |
1382 | bounding_box[0] = (int)(PageWidth - temp_bbox[2]); |
1383 | bounding_box[1] = (int)(PageLength - temp_bbox[3]); | |
1384 | bounding_box[2] = (int)(PageWidth - temp_bbox[0]); | |
1385 | bounding_box[3] = (int)(PageLength - temp_bbox[1]); | |
411affcf | 1386 | break; |
1387 | ||
1388 | case 3 : /* Reverse Landscape */ | |
b86bc4cf | 1389 | bounding_box[0] = temp_bbox[1]; |
7e86f2f6 | 1390 | bounding_box[1] = (int)(PageWidth - temp_bbox[2]); |
b86bc4cf | 1391 | bounding_box[2] = temp_bbox[3]; |
7e86f2f6 | 1392 | bounding_box[3] = (int)(PageWidth - temp_bbox[0]); |
411affcf | 1393 | break; |
1394 | } | |
b86bc4cf | 1395 | |
1396 | fprintf(stderr, "DEBUG: updated bounding_box = [ %d %d %d %d ]\n", | |
1397 | bounding_box[0], bounding_box[1], | |
1398 | bounding_box[2], bounding_box[3]); | |
411affcf | 1399 | } |
80ca4592 | 1400 | } |
1401 | #if 0 | |
1402 | else if (!strncmp(line, "%%PageCustomColors:", 19) || | |
1403 | !strncmp(line, "%%PageMedia:", 12) || | |
1404 | !strncmp(line, "%%PageOrientation:", 18) || | |
1405 | !strncmp(line, "%%PageProcessColors:", 20) || | |
1406 | !strncmp(line, "%%PageRequirements:", 18) || | |
1407 | !strncmp(line, "%%PageResources:", 16)) | |
1408 | { | |
1409 | /* | |
1410 | * Copy literal... | |
1411 | */ | |
1412 | } | |
1413 | #endif /* 0 */ | |
1414 | else if (!strncmp(line, "%%PageCustomColors:", 19)) | |
1415 | { | |
1416 | /* | |
1417 | * %%PageCustomColors: ... | |
1418 | */ | |
1419 | } | |
1420 | else if (!strncmp(line, "%%PageMedia:", 12)) | |
1421 | { | |
1422 | /* | |
1423 | * %%PageMedia: ... | |
1424 | */ | |
1425 | } | |
1426 | else if (!strncmp(line, "%%PageOrientation:", 18)) | |
1427 | { | |
1428 | /* | |
1429 | * %%PageOrientation: ... | |
1430 | */ | |
1431 | } | |
1432 | else if (!strncmp(line, "%%PageProcessColors:", 20)) | |
1433 | { | |
1434 | /* | |
1435 | * %%PageProcessColors: ... | |
1436 | */ | |
1437 | } | |
1438 | else if (!strncmp(line, "%%PageRequirements:", 18)) | |
1439 | { | |
1440 | /* | |
1441 | * %%PageRequirements: ... | |
1442 | */ | |
1443 | } | |
1444 | else if (!strncmp(line, "%%PageResources:", 16)) | |
1445 | { | |
1446 | /* | |
1447 | * %%PageResources: ... | |
1448 | */ | |
1449 | } | |
1450 | else if (!strncmp(line, "%%IncludeFeature:", 17)) | |
1451 | { | |
1452 | /* | |
1453 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1454 | */ | |
1455 | ||
3e7fe0ca | 1456 | if (doc->number_up == 1 &&!doc->fit_to_page) |
80ca4592 | 1457 | pageinfo->num_options = include_feature(ppd, line, |
1458 | pageinfo->num_options, | |
1459 | &(pageinfo->options)); | |
1460 | } | |
88f9aafc MS |
1461 | else if (!strncmp(line, "%%BeginPageSetup", 16)) |
1462 | { | |
1463 | has_page_setup = 1; | |
1464 | break; | |
1465 | } | |
1466 | else | |
80ca4592 | 1467 | break; |
1468 | } | |
1469 | ||
1470 | if (doc->number_up == 1) | |
1471 | { | |
1472 | /* | |
1473 | * Update the document's composite and page bounding box... | |
1474 | */ | |
1475 | ||
1476 | memcpy(pageinfo->bounding_box, bounding_box, | |
1477 | sizeof(pageinfo->bounding_box)); | |
1478 | ||
1479 | if (bounding_box[0] < doc->new_bounding_box[0]) | |
1480 | doc->new_bounding_box[0] = bounding_box[0]; | |
1481 | if (bounding_box[1] < doc->new_bounding_box[1]) | |
1482 | doc->new_bounding_box[1] = bounding_box[1]; | |
1483 | if (bounding_box[2] > doc->new_bounding_box[2]) | |
1484 | doc->new_bounding_box[2] = bounding_box[2]; | |
1485 | if (bounding_box[3] > doc->new_bounding_box[3]) | |
1486 | doc->new_bounding_box[3] = bounding_box[3]; | |
1487 | } | |
1488 | ||
1489 | /* | |
1490 | * Output the page header as needed... | |
1491 | */ | |
1492 | ||
1493 | if (!doc->slow_order && first_page) | |
1494 | { | |
1495 | if (!ppd || !ppd->num_filters) | |
1496 | fprintf(stderr, "PAGE: %d %d\n", doc->page, | |
1497 | doc->slow_collate ? 1 : doc->copies); | |
1498 | ||
1499 | if (doc->number_up > 1) | |
1500 | { | |
1501 | printf("%%%%Page: (%d) %d\n", doc->page, doc->page); | |
1502 | printf("%%%%PageBoundingBox: %.0f %.0f %.0f %.0f\n", | |
1503 | PageLeft, PageBottom, PageRight, PageTop); | |
1504 | } | |
1505 | else | |
1506 | { | |
1507 | printf("%%%%Page: %s %d\n", pageinfo->label, doc->page); | |
1508 | printf("%%%%PageBoundingBox: %d %d %d %d\n", | |
1509 | pageinfo->bounding_box[0], pageinfo->bounding_box[1], | |
1510 | pageinfo->bounding_box[2], pageinfo->bounding_box[3]); | |
1511 | } | |
1512 | } | |
1513 | ||
1514 | /* | |
1515 | * Copy any page setup commands... | |
1516 | */ | |
1517 | ||
e53920b9 | 1518 | if (first_page) |
dd1abb6b MS |
1519 | doc_puts(doc, "%%BeginPageSetup\n"); |
1520 | ||
88f9aafc | 1521 | if (has_page_setup) |
80ca4592 | 1522 | { |
dd1abb6b MS |
1523 | int feature = 0; /* In a Begin/EndFeature block? */ |
1524 | ||
7e86f2f6 | 1525 | while ((linelen = (ssize_t)cupsFileGetLine(fp, line, linesize)) > 0) |
dd1abb6b MS |
1526 | { |
1527 | if (!strncmp(line, "%%EndPageSetup", 14)) | |
1528 | break; | |
1529 | else if (!strncmp(line, "%%BeginFeature:", 15)) | |
1530 | { | |
1531 | feature = 1; | |
ed486911 | 1532 | |
3e7fe0ca | 1533 | if (doc->number_up > 1 || doc->fit_to_page) |
dd1abb6b MS |
1534 | continue; |
1535 | } | |
1536 | else if (!strncmp(line, "%%EndFeature", 12)) | |
1537 | { | |
1538 | feature = 0; | |
1539 | ||
3e7fe0ca | 1540 | if (doc->number_up > 1 || doc->fit_to_page) |
dd1abb6b MS |
1541 | continue; |
1542 | } | |
1543 | else if (!strncmp(line, "%%IncludeFeature:", 17)) | |
1544 | { | |
1545 | pageinfo->num_options = include_feature(ppd, line, | |
1546 | pageinfo->num_options, | |
1547 | &(pageinfo->options)); | |
1548 | continue; | |
1549 | } | |
1550 | else if (!strncmp(line, "%%Include", 9)) | |
1551 | continue; | |
1552 | ||
75bd9771 MS |
1553 | if (line[0] != '%' && !feature) |
1554 | break; | |
1555 | ||
3e7fe0ca | 1556 | if (!feature || (doc->number_up == 1 && !doc->fit_to_page)) |
7e86f2f6 | 1557 | doc_write(doc, line, (size_t)linelen); |
dd1abb6b MS |
1558 | } |
1559 | ||
1560 | /* | |
1561 | * Skip %%EndPageSetup... | |
1562 | */ | |
1563 | ||
75bd9771 | 1564 | if (linelen > 0 && !strncmp(line, "%%EndPageSetup", 14)) |
7e86f2f6 | 1565 | linelen = (ssize_t)cupsFileGetLine(fp, line, linesize); |
dd1abb6b MS |
1566 | } |
1567 | ||
1568 | if (first_page) | |
1569 | { | |
1570 | char *page_setup; /* PageSetup commands to send */ | |
ed486911 | 1571 | |
80ca4592 | 1572 | |
e53920b9 | 1573 | if (pageinfo->num_options > 0) |
0af14961 | 1574 | write_options(doc, ppd, pageinfo->num_options, pageinfo->options); |
80ca4592 | 1575 | |
ed486911 | 1576 | /* |
1577 | * Output commands for the current page... | |
1578 | */ | |
80ca4592 | 1579 | |
ed486911 | 1580 | page_setup = ppdEmitString(ppd, PPD_ORDER_PAGE, 0); |
80ca4592 | 1581 | |
ed486911 | 1582 | if (page_setup) |
1583 | { | |
1584 | doc_puts(doc, page_setup); | |
1585 | free(page_setup); | |
e53920b9 | 1586 | } |
1587 | } | |
80ca4592 | 1588 | |
e53920b9 | 1589 | /* |
1590 | * Prep for the start of the page description... | |
1591 | */ | |
80ca4592 | 1592 | |
e53920b9 | 1593 | start_nup(doc, number, 1, bounding_box); |
80ca4592 | 1594 | |
e53920b9 | 1595 | if (first_page) |
1596 | doc_puts(doc, "%%EndPageSetup\n"); | |
80ca4592 | 1597 | |
1598 | /* | |
1599 | * Read the rest of the page description... | |
1600 | */ | |
1601 | ||
1602 | level = 0; | |
1603 | ||
1604 | do | |
1605 | { | |
1606 | if (level == 0 && | |
1607 | (!strncmp(line, "%%Page:", 7) || | |
d6ae789d | 1608 | !strncmp(line, "%%Trailer", 9) || |
80ca4592 | 1609 | !strncmp(line, "%%EOF", 5))) |
1610 | break; | |
1611 | else if (!strncmp(line, "%%BeginDocument", 15) || | |
1612 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
1613 | { | |
7e86f2f6 | 1614 | doc_write(doc, line, (size_t)linelen); |
80ca4592 | 1615 | |
1616 | level ++; | |
1617 | } | |
1618 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
1619 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
1620 | { | |
7e86f2f6 | 1621 | doc_write(doc, line, (size_t)linelen); |
80ca4592 | 1622 | |
1623 | level --; | |
1624 | } | |
1625 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
1626 | (!strncmp(line, "%%BeginData:", 12) && | |
1627 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
1628 | { | |
1629 | /* | |
1630 | * Copy binary data... | |
1631 | */ | |
ef416fc2 | 1632 | |
80ca4592 | 1633 | int bytes; /* Bytes of data */ |
ef416fc2 | 1634 | |
ef416fc2 | 1635 | |
7e86f2f6 | 1636 | doc_write(doc, line, (size_t)linelen); |
ef416fc2 | 1637 | |
80ca4592 | 1638 | bytes = atoi(strchr(line, ':') + 1); |
1639 | ||
1640 | while (bytes > 0) | |
1641 | { | |
7e86f2f6 | 1642 | if ((size_t)bytes > linesize) |
80ca4592 | 1643 | linelen = cupsFileRead(fp, line, linesize); |
1644 | else | |
7e86f2f6 | 1645 | linelen = cupsFileRead(fp, line, (size_t)bytes); |
ef416fc2 | 1646 | |
80ca4592 | 1647 | if (linelen < 1) |
ef416fc2 | 1648 | { |
80ca4592 | 1649 | line[0] = '\0'; |
1650 | perror("ERROR: Early end-of-file while reading binary data"); | |
1651 | return (0); | |
1652 | } | |
ef416fc2 | 1653 | |
7e86f2f6 | 1654 | doc_write(doc, line, (size_t)linelen); |
ef416fc2 | 1655 | |
80ca4592 | 1656 | bytes -= linelen; |
ef416fc2 | 1657 | } |
ef416fc2 | 1658 | } |
80ca4592 | 1659 | else |
7e86f2f6 | 1660 | doc_write(doc, line, (size_t)linelen); |
80ca4592 | 1661 | } |
7e86f2f6 | 1662 | while ((linelen = (ssize_t)cupsFileGetLine(fp, line, linesize)) > 0); |
ef416fc2 | 1663 | |
80ca4592 | 1664 | /* |
1665 | * Finish up this page and return... | |
1666 | */ | |
ef416fc2 | 1667 | |
80ca4592 | 1668 | end_nup(doc, number); |
ef416fc2 | 1669 | |
7e86f2f6 | 1670 | pageinfo->length = (ssize_t)(cupsFileTell(doc->temp) - pageinfo->offset); |
ef416fc2 | 1671 | |
80ca4592 | 1672 | return (linelen); |
1673 | } | |
ef416fc2 | 1674 | |
ef416fc2 | 1675 | |
80ca4592 | 1676 | /* |
0af14961 | 1677 | * 'copy_prolog()' - Copy the document prolog section. |
80ca4592 | 1678 | * |
1679 | * This function expects "line" to be filled with a %%BeginProlog comment line. | |
1680 | * On return, "line" will contain the next line in the file, if any. | |
1681 | */ | |
ef416fc2 | 1682 | |
91c84a35 | 1683 | static ssize_t /* O - Length of next line */ |
80ca4592 | 1684 | copy_prolog(cups_file_t *fp, /* I - File to read from */ |
1685 | pstops_doc_t *doc, /* I - Document info */ | |
1686 | ppd_file_t *ppd, /* I - PPD file */ | |
1687 | char *line, /* I - Line buffer */ | |
91c84a35 | 1688 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1689 | size_t linesize) /* I - Size of line buffer */ |
1690 | { | |
1691 | while (strncmp(line, "%%BeginProlog", 13)) | |
1692 | { | |
1693 | if (!strncmp(line, "%%BeginSetup", 12) || !strncmp(line, "%%Page:", 7)) | |
1694 | break; | |
ef416fc2 | 1695 | |
7e86f2f6 | 1696 | doc_write(doc, line, (size_t)linelen); |
ef416fc2 | 1697 | |
7e86f2f6 | 1698 | if ((linelen = (ssize_t)cupsFileGetLine(fp, line, linesize)) == 0) |
80ca4592 | 1699 | break; |
1700 | } | |
ef416fc2 | 1701 | |
b86bc4cf | 1702 | doc_puts(doc, "%%BeginProlog\n"); |
ef416fc2 | 1703 | |
80ca4592 | 1704 | do_prolog(doc, ppd); |
ef416fc2 | 1705 | |
80ca4592 | 1706 | if (!strncmp(line, "%%BeginProlog", 13)) |
1707 | { | |
7e86f2f6 | 1708 | while ((linelen = (ssize_t)cupsFileGetLine(fp, line, linesize)) > 0) |
ef416fc2 | 1709 | { |
80ca4592 | 1710 | if (!strncmp(line, "%%EndProlog", 11) || |
1711 | !strncmp(line, "%%BeginSetup", 12) || | |
1712 | !strncmp(line, "%%Page:", 7)) | |
1713 | break; | |
ef416fc2 | 1714 | |
7e86f2f6 | 1715 | doc_write(doc, line, (size_t)linelen); |
ef416fc2 | 1716 | } |
80ca4592 | 1717 | |
1718 | if (!strncmp(line, "%%EndProlog", 11)) | |
7e86f2f6 | 1719 | linelen = (ssize_t)cupsFileGetLine(fp, line, linesize); |
eac3a0a0 | 1720 | else |
c7017ecc | 1721 | fputs("DEBUG: The %%EndProlog comment is missing.\n", stderr); |
80ca4592 | 1722 | } |
ef416fc2 | 1723 | |
b86bc4cf | 1724 | doc_puts(doc, "%%EndProlog\n"); |
ef416fc2 | 1725 | |
80ca4592 | 1726 | return (linelen); |
1727 | } | |
ef416fc2 | 1728 | |
bd7854cb | 1729 | |
80ca4592 | 1730 | /* |
0af14961 | 1731 | * 'copy_setup()' - Copy the document setup section. |
80ca4592 | 1732 | * |
1733 | * This function expects "line" to be filled with a %%BeginSetup comment line. | |
1734 | * On return, "line" will contain the next line in the file, if any. | |
1735 | */ | |
bd7854cb | 1736 | |
91c84a35 | 1737 | static ssize_t /* O - Length of next line */ |
80ca4592 | 1738 | copy_setup(cups_file_t *fp, /* I - File to read from */ |
1739 | pstops_doc_t *doc, /* I - Document info */ | |
1740 | ppd_file_t *ppd, /* I - PPD file */ | |
1741 | char *line, /* I - Line buffer */ | |
91c84a35 | 1742 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 1743 | size_t linesize) /* I - Size of line buffer */ |
1744 | { | |
0af14961 MS |
1745 | int num_options; /* Number of options */ |
1746 | cups_option_t *options; /* Options */ | |
1747 | ||
1748 | ||
80ca4592 | 1749 | while (strncmp(line, "%%BeginSetup", 12)) |
1750 | { | |
1751 | if (!strncmp(line, "%%Page:", 7)) | |
1752 | break; | |
bd7854cb | 1753 | |
7e86f2f6 | 1754 | doc_write(doc, line, (size_t)linelen); |
bd7854cb | 1755 | |
7e86f2f6 | 1756 | if ((linelen = (ssize_t)cupsFileGetLine(fp, line, linesize)) == 0) |
80ca4592 | 1757 | break; |
1758 | } | |
1759 | ||
b86bc4cf | 1760 | doc_puts(doc, "%%BeginSetup\n"); |
eac3a0a0 | 1761 | |
0af14961 MS |
1762 | do_setup(doc, ppd); |
1763 | ||
1764 | num_options = 0; | |
1765 | options = NULL; | |
1766 | ||
80ca4592 | 1767 | if (!strncmp(line, "%%BeginSetup", 12)) |
1768 | { | |
1769 | while (strncmp(line, "%%EndSetup", 10)) | |
1770 | { | |
1771 | if (!strncmp(line, "%%Page:", 7)) | |
ef416fc2 | 1772 | break; |
80ca4592 | 1773 | else if (!strncmp(line, "%%IncludeFeature:", 17)) |
ef416fc2 | 1774 | { |
80ca4592 | 1775 | /* |
1776 | * %%IncludeFeature: *MainKeyword OptionKeyword | |
1777 | */ | |
ef416fc2 | 1778 | |
3e7fe0ca | 1779 | if (doc->number_up == 1 && !doc->fit_to_page) |
0af14961 | 1780 | num_options = include_feature(ppd, line, num_options, &options); |
80ca4592 | 1781 | } |
d09495fa | 1782 | else if (strncmp(line, "%%BeginSetup", 12)) |
7e86f2f6 | 1783 | doc_write(doc, line, (size_t)linelen); |
ef416fc2 | 1784 | |
7e86f2f6 | 1785 | if ((linelen = (ssize_t)cupsFileGetLine(fp, line, linesize)) == 0) |
80ca4592 | 1786 | break; |
1787 | } | |
bd7854cb | 1788 | |
80ca4592 | 1789 | if (!strncmp(line, "%%EndSetup", 10)) |
7e86f2f6 | 1790 | linelen = (ssize_t)cupsFileGetLine(fp, line, linesize); |
eac3a0a0 | 1791 | else |
c7017ecc | 1792 | fputs("DEBUG: The %%EndSetup comment is missing.\n", stderr); |
80ca4592 | 1793 | } |
ef416fc2 | 1794 | |
0af14961 MS |
1795 | if (num_options > 0) |
1796 | { | |
1797 | write_options(doc, ppd, num_options, options); | |
1798 | cupsFreeOptions(num_options, options); | |
1799 | } | |
dd1abb6b | 1800 | |
b86bc4cf | 1801 | doc_puts(doc, "%%EndSetup\n"); |
ef416fc2 | 1802 | |
80ca4592 | 1803 | return (linelen); |
1804 | } | |
ef416fc2 | 1805 | |
ef416fc2 | 1806 | |
80ca4592 | 1807 | /* |
0af14961 | 1808 | * 'copy_trailer()' - Copy the document trailer. |
80ca4592 | 1809 | * |
1810 | * This function expects "line" to be filled with a %%Trailer comment line. | |
1811 | * On return, "line" will contain the next line in the file, if any. | |
1812 | */ | |
ef416fc2 | 1813 | |
91c84a35 | 1814 | static ssize_t /* O - Length of next line */ |
80ca4592 | 1815 | copy_trailer(cups_file_t *fp, /* I - File to read from */ |
1816 | pstops_doc_t *doc, /* I - Document info */ | |
1817 | ppd_file_t *ppd, /* I - PPD file */ | |
1818 | int number, /* I - Number of pages */ | |
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 | { | |
1823 | /* | |
1824 | * Write the trailer comments... | |
1825 | */ | |
ef416fc2 | 1826 | |
7e86f2f6 MS |
1827 | (void)ppd; |
1828 | ||
80ca4592 | 1829 | puts("%%Trailer"); |
ef416fc2 | 1830 | |
80ca4592 | 1831 | while (linelen > 0) |
1832 | { | |
1833 | if (!strncmp(line, "%%EOF", 5)) | |
1834 | break; | |
1835 | else if (strncmp(line, "%%Trailer", 9) && | |
1836 | strncmp(line, "%%Pages:", 8) && | |
1837 | strncmp(line, "%%BoundingBox:", 14)) | |
7e86f2f6 | 1838 | fwrite(line, 1, (size_t)linelen, stdout); |
ef416fc2 | 1839 | |
7e86f2f6 | 1840 | linelen = (ssize_t)cupsFileGetLine(fp, line, linesize); |
80ca4592 | 1841 | } |
ef416fc2 | 1842 | |
80ca4592 | 1843 | fprintf(stderr, "DEBUG: Wrote %d pages...\n", number); |
ef416fc2 | 1844 | |
80ca4592 | 1845 | printf("%%%%Pages: %d\n", number); |
3e7fe0ca | 1846 | if (doc->number_up > 1 || doc->fit_to_page) |
80ca4592 | 1847 | printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", |
1848 | PageLeft, PageBottom, PageRight, PageTop); | |
1849 | else | |
1850 | printf("%%%%BoundingBox: %d %d %d %d\n", | |
1851 | doc->new_bounding_box[0], doc->new_bounding_box[1], | |
1852 | doc->new_bounding_box[2], doc->new_bounding_box[3]); | |
ef416fc2 | 1853 | |
80ca4592 | 1854 | return (linelen); |
1855 | } | |
ef416fc2 | 1856 | |
ef416fc2 | 1857 | |
80ca4592 | 1858 | /* |
0af14961 | 1859 | * 'do_prolog()' - Send the necessary document prolog commands. |
80ca4592 | 1860 | */ |
ef416fc2 | 1861 | |
80ca4592 | 1862 | static void |
1863 | do_prolog(pstops_doc_t *doc, /* I - Document information */ | |
1864 | ppd_file_t *ppd) /* I - PPD file */ | |
1865 | { | |
b86bc4cf | 1866 | char *ps; /* PS commands */ |
1867 | ||
1868 | ||
80ca4592 | 1869 | /* |
1870 | * Send the document prolog commands... | |
1871 | */ | |
ef416fc2 | 1872 | |
80ca4592 | 1873 | if (ppd && ppd->patches) |
1874 | { | |
b86bc4cf | 1875 | doc_puts(doc, "%%BeginFeature: *JobPatchFile 1\n"); |
1876 | doc_puts(doc, ppd->patches); | |
1877 | doc_puts(doc, "\n%%EndFeature\n"); | |
80ca4592 | 1878 | } |
bd7854cb | 1879 | |
b86bc4cf | 1880 | if ((ps = ppdEmitString(ppd, PPD_ORDER_PROLOG, 0.0)) != NULL) |
1881 | { | |
1882 | doc_puts(doc, ps); | |
1883 | free(ps); | |
1884 | } | |
bd7854cb | 1885 | |
80ca4592 | 1886 | /* |
1887 | * Define ESPshowpage here so that applications that define their | |
1888 | * own procedure to do a showpage pick it up... | |
1889 | */ | |
ef416fc2 | 1890 | |
80ca4592 | 1891 | if (doc->use_ESPshowpage) |
b86bc4cf | 1892 | doc_puts(doc, "userdict/ESPshowpage/showpage load put\n" |
1893 | "userdict/showpage{}put\n"); | |
80ca4592 | 1894 | } |
ef416fc2 | 1895 | |
ef416fc2 | 1896 | |
80ca4592 | 1897 | /* |
0af14961 | 1898 | * 'do_setup()' - Send the necessary document setup commands. |
80ca4592 | 1899 | */ |
ef416fc2 | 1900 | |
80ca4592 | 1901 | static void |
1902 | do_setup(pstops_doc_t *doc, /* I - Document information */ | |
1903 | ppd_file_t *ppd) /* I - PPD file */ | |
1904 | { | |
b86bc4cf | 1905 | char *ps; /* PS commands */ |
1906 | ||
1907 | ||
f301802f | 1908 | /* |
1909 | * Disable CTRL-D so that embedded files don't cause printing | |
1910 | * errors... | |
1911 | */ | |
1912 | ||
b86bc4cf | 1913 | doc_puts(doc, "% Disable CTRL-D as an end-of-file marker...\n"); |
1914 | doc_puts(doc, "userdict dup(\\004)cvn{}put (\\004\\004)cvn{}put\n"); | |
f301802f | 1915 | |
80ca4592 | 1916 | /* |
0af14961 | 1917 | * Mark job options... |
80ca4592 | 1918 | */ |
ef416fc2 | 1919 | |
80ca4592 | 1920 | cupsMarkOptions(ppd, doc->num_options, doc->options); |
ef416fc2 | 1921 | |
80ca4592 | 1922 | /* |
1923 | * Send all the printer-specific setup commands... | |
1924 | */ | |
ef416fc2 | 1925 | |
b86bc4cf | 1926 | if ((ps = ppdEmitString(ppd, PPD_ORDER_DOCUMENT, 0.0)) != NULL) |
1927 | { | |
1928 | doc_puts(doc, ps); | |
1929 | free(ps); | |
1930 | } | |
1931 | ||
1932 | if ((ps = ppdEmitString(ppd, PPD_ORDER_ANY, 0.0)) != NULL) | |
1933 | { | |
1934 | doc_puts(doc, ps); | |
1935 | free(ps); | |
1936 | } | |
ef416fc2 | 1937 | |
80ca4592 | 1938 | /* |
1939 | * Set the number of copies for the job... | |
1940 | */ | |
ef416fc2 | 1941 | |
80ca4592 | 1942 | if (doc->copies != 1 && (!doc->collate || !doc->slow_collate)) |
1943 | { | |
b86bc4cf | 1944 | doc_printf(doc, "%%RBIBeginNonPPDFeature: *NumCopies %d\n", doc->copies); |
1945 | doc_printf(doc, | |
1946 | "%d/languagelevel where{pop languagelevel 2 ge}{false}ifelse\n" | |
1947 | "{1 dict begin/NumCopies exch def currentdict end " | |
1948 | "setpagedevice}\n" | |
1949 | "{userdict/#copies 3 -1 roll put}ifelse\n", doc->copies); | |
1950 | doc_puts(doc, "%RBIEndNonPPDFeature\n"); | |
80ca4592 | 1951 | } |
ef416fc2 | 1952 | |
80ca4592 | 1953 | /* |
1954 | * If we are doing N-up printing, disable setpagedevice... | |
1955 | */ | |
ef416fc2 | 1956 | |
80ca4592 | 1957 | if (doc->number_up > 1) |
e07d4801 MS |
1958 | { |
1959 | doc_puts(doc, "userdict/CUPSsetpagedevice/setpagedevice load put\n"); | |
b86bc4cf | 1960 | doc_puts(doc, "userdict/setpagedevice{pop}bind put\n"); |
e07d4801 | 1961 | } |
ef416fc2 | 1962 | |
80ca4592 | 1963 | /* |
1964 | * Make sure we have rectclip and rectstroke procedures of some sort... | |
1965 | */ | |
ef416fc2 | 1966 | |
b86bc4cf | 1967 | doc_puts(doc, |
1968 | "% x y w h ESPrc - Clip to a rectangle.\n" | |
1969 | "userdict/ESPrc/rectclip where{pop/rectclip load}\n" | |
1970 | "{{newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
1971 | "neg 0 rlineto closepath clip newpath}bind}ifelse put\n"); | |
1972 | ||
1973 | doc_puts(doc, | |
1974 | "% x y w h ESPrf - Fill a rectangle.\n" | |
1975 | "userdict/ESPrf/rectfill where{pop/rectfill load}\n" | |
1976 | "{{gsave newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
1977 | "neg 0 rlineto closepath fill grestore}bind}ifelse put\n"); | |
1978 | ||
1979 | doc_puts(doc, | |
1980 | "% x y w h ESPrs - Stroke a rectangle.\n" | |
1981 | "userdict/ESPrs/rectstroke where{pop/rectstroke load}\n" | |
1982 | "{{gsave newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto\n" | |
1983 | "neg 0 rlineto closepath stroke grestore}bind}ifelse put\n"); | |
ef416fc2 | 1984 | |
80ca4592 | 1985 | /* |
1986 | * Write the page and label prologs... | |
1987 | */ | |
ef416fc2 | 1988 | |
80ca4592 | 1989 | if (doc->number_up == 2 || doc->number_up == 6) |
1990 | { | |
ef416fc2 | 1991 | /* |
80ca4592 | 1992 | * For 2- and 6-up output, rotate the labels to match the orientation |
1993 | * of the pages... | |
ef416fc2 | 1994 | */ |
1995 | ||
80ca4592 | 1996 | if (Orientation & 1) |
b86bc4cf | 1997 | write_label_prolog(doc, doc->page_label, PageBottom, |
1998 | PageWidth - PageLength + PageTop, PageLength); | |
80ca4592 | 1999 | else |
b86bc4cf | 2000 | write_label_prolog(doc, doc->page_label, PageLeft, PageRight, |
2001 | PageLength); | |
80ca4592 | 2002 | } |
2003 | else | |
b86bc4cf | 2004 | write_label_prolog(doc, doc->page_label, PageBottom, PageTop, PageWidth); |
80ca4592 | 2005 | } |
2006 | ||
ef416fc2 | 2007 | |
80ca4592 | 2008 | /* |
2009 | * 'doc_printf()' - Send a formatted string to stdout and/or the temp file. | |
2010 | * | |
2011 | * This function should be used for all page-level output that is affected | |
2012 | * by ordering, collation, etc. | |
2013 | */ | |
ef416fc2 | 2014 | |
80ca4592 | 2015 | static void |
2016 | doc_printf(pstops_doc_t *doc, /* I - Document information */ | |
2017 | const char *format, /* I - Printf-style format string */ | |
2018 | ...) /* I - Additional arguments as needed */ | |
2019 | { | |
2020 | va_list ap; /* Pointer to arguments */ | |
2021 | char buffer[1024]; /* Output buffer */ | |
7e86f2f6 | 2022 | ssize_t bytes; /* Number of bytes to write */ |
ef416fc2 | 2023 | |
ef416fc2 | 2024 | |
80ca4592 | 2025 | va_start(ap, format); |
2026 | bytes = vsnprintf(buffer, sizeof(buffer), format, ap); | |
2027 | va_end(ap); | |
2028 | ||
7e86f2f6 | 2029 | if ((size_t)bytes > sizeof(buffer)) |
80ca4592 | 2030 | { |
0837b7e8 MS |
2031 | _cupsLangPrintFilter(stderr, "ERROR", |
2032 | _("Buffer overflow detected, aborting.")); | |
80ca4592 | 2033 | exit(1); |
2034 | } | |
2035 | ||
7e86f2f6 | 2036 | doc_write(doc, buffer, (size_t)bytes); |
80ca4592 | 2037 | } |
2038 | ||
2039 | ||
2040 | /* | |
2041 | * 'doc_puts()' - Send a nul-terminated string to stdout and/or the temp file. | |
2042 | * | |
2043 | * This function should be used for all page-level output that is affected | |
2044 | * by ordering, collation, etc. | |
2045 | */ | |
2046 | ||
2047 | static void | |
2048 | doc_puts(pstops_doc_t *doc, /* I - Document information */ | |
2049 | const char *s) /* I - String to send */ | |
2050 | { | |
2051 | doc_write(doc, s, strlen(s)); | |
2052 | } | |
2053 | ||
ef416fc2 | 2054 | |
80ca4592 | 2055 | /* |
2056 | * 'doc_write()' - Send data to stdout and/or the temp file. | |
2057 | */ | |
ef416fc2 | 2058 | |
80ca4592 | 2059 | static void |
2060 | doc_write(pstops_doc_t *doc, /* I - Document information */ | |
2061 | const char *s, /* I - Data to send */ | |
2062 | size_t len) /* I - Number of bytes to send */ | |
2063 | { | |
2064 | if (!doc->slow_order) | |
2065 | fwrite(s, 1, len, stdout); | |
ef416fc2 | 2066 | |
80ca4592 | 2067 | if (doc->temp) |
2068 | cupsFileWrite(doc->temp, s, len); | |
2069 | } | |
ef416fc2 | 2070 | |
ef416fc2 | 2071 | |
80ca4592 | 2072 | /* |
0af14961 | 2073 | * 'end_nup()' - End processing for N-up printing. |
80ca4592 | 2074 | */ |
ef416fc2 | 2075 | |
80ca4592 | 2076 | static void |
2077 | end_nup(pstops_doc_t *doc, /* I - Document information */ | |
2078 | int number) /* I - Page number */ | |
2079 | { | |
2abf387c | 2080 | if (doc->number_up > 1) |
ed486911 | 2081 | doc_puts(doc, "userdict/ESPsave get restore\n"); |
ef416fc2 | 2082 | |
80ca4592 | 2083 | switch (doc->number_up) |
2084 | { | |
2085 | case 1 : | |
2086 | if (doc->use_ESPshowpage) | |
2087 | { | |
ed486911 | 2088 | write_labels(doc, Orientation); |
2089 | doc_puts(doc, "ESPshowpage\n"); | |
80ca4592 | 2090 | } |
2091 | break; | |
ef416fc2 | 2092 | |
80ca4592 | 2093 | case 2 : |
2094 | case 6 : | |
2095 | if (is_last_page(number) && doc->use_ESPshowpage) | |
2096 | { | |
2097 | if (Orientation & 1) | |
2098 | { | |
2099 | /* | |
2100 | * Rotate the labels back to portrait... | |
2101 | */ | |
ef416fc2 | 2102 | |
ed486911 | 2103 | write_labels(doc, Orientation - 1); |
80ca4592 | 2104 | } |
2105 | else if (Orientation == 0) | |
2106 | { | |
2107 | /* | |
2108 | * Rotate the labels to landscape... | |
2109 | */ | |
ef416fc2 | 2110 | |
ed486911 | 2111 | write_labels(doc, doc->normal_landscape ? 1 : 3); |
80ca4592 | 2112 | } |
2113 | else | |
2114 | { | |
2115 | /* | |
2116 | * Rotate the labels to landscape... | |
2117 | */ | |
ef416fc2 | 2118 | |
ed486911 | 2119 | write_labels(doc, doc->normal_landscape ? 3 : 1); |
80ca4592 | 2120 | } |
ef416fc2 | 2121 | |
ed486911 | 2122 | doc_puts(doc, "ESPshowpage\n"); |
80ca4592 | 2123 | } |
2124 | break; | |
ef416fc2 | 2125 | |
80ca4592 | 2126 | default : |
2127 | if (is_last_page(number) && doc->use_ESPshowpage) | |
ef416fc2 | 2128 | { |
ed486911 | 2129 | write_labels(doc, Orientation); |
2130 | doc_puts(doc, "ESPshowpage\n"); | |
ef416fc2 | 2131 | } |
80ca4592 | 2132 | break; |
ef416fc2 | 2133 | } |
2134 | ||
80ca4592 | 2135 | fflush(stdout); |
2136 | } | |
2137 | ||
2138 | ||
2139 | /* | |
2140 | * 'include_feature()' - Include a printer option/feature command. | |
2141 | */ | |
2142 | ||
2143 | static int /* O - New number of options */ | |
2144 | include_feature( | |
2145 | ppd_file_t *ppd, /* I - PPD file */ | |
2146 | const char *line, /* I - DSC line */ | |
2147 | int num_options, /* I - Number of options */ | |
2148 | cups_option_t **options) /* IO - Options */ | |
2149 | { | |
2150 | char name[255], /* Option name */ | |
2151 | value[255]; /* Option value */ | |
2152 | ppd_option_t *option; /* Option in file */ | |
ef416fc2 | 2153 | |
ef416fc2 | 2154 | |
2155 | /* | |
80ca4592 | 2156 | * Get the "%%IncludeFeature: *Keyword OptionKeyword" values... |
ef416fc2 | 2157 | */ |
2158 | ||
80ca4592 | 2159 | if (sscanf(line + 17, "%254s%254s", name, value) != 2) |
bd7854cb | 2160 | { |
c7017ecc | 2161 | fputs("DEBUG: The %%IncludeFeature: comment is not valid.\n", stderr); |
80ca4592 | 2162 | return (num_options); |
bd7854cb | 2163 | } |
ef416fc2 | 2164 | |
2165 | /* | |
80ca4592 | 2166 | * Find the option and choice... |
ef416fc2 | 2167 | */ |
2168 | ||
80ca4592 | 2169 | if ((option = ppdFindOption(ppd, name + 1)) == NULL) |
ef416fc2 | 2170 | { |
0837b7e8 MS |
2171 | _cupsLangPrintFilter(stderr, "WARNING", _("Unknown option \"%s\"."), |
2172 | name + 1); | |
80ca4592 | 2173 | return (num_options); |
ef416fc2 | 2174 | } |
2175 | ||
80ca4592 | 2176 | if (option->section == PPD_ORDER_EXIT || |
2177 | option->section == PPD_ORDER_JCL) | |
2178 | { | |
0837b7e8 MS |
2179 | _cupsLangPrintFilter(stderr, "WARNING", |
2180 | _("Option \"%s\" cannot be included via " | |
2181 | "%%%%IncludeFeature."), name + 1); | |
80ca4592 | 2182 | return (num_options); |
2183 | } | |
ef416fc2 | 2184 | |
1f0275e3 | 2185 | if (!ppdFindChoice(option, value)) |
80ca4592 | 2186 | { |
0837b7e8 MS |
2187 | _cupsLangPrintFilter(stderr, "WARNING", |
2188 | _("Unknown choice \"%s\" for option \"%s\"."), | |
2189 | value, name + 1); | |
80ca4592 | 2190 | return (num_options); |
2191 | } | |
ef416fc2 | 2192 | |
80ca4592 | 2193 | /* |
2194 | * Add the option to the option array and return... | |
2195 | */ | |
2196 | ||
2197 | return (cupsAddOption(name + 1, value, num_options, options)); | |
ef416fc2 | 2198 | } |
2199 | ||
2200 | ||
2201 | /* | |
0af14961 | 2202 | * 'parse_text()' - Parse a text value in a comment. |
80ca4592 | 2203 | * |
2204 | * This function parses a DSC text value as defined on page 36 of the | |
2205 | * DSC specification. Text values are either surrounded by parenthesis | |
2206 | * or whitespace-delimited. | |
2207 | * | |
2208 | * The value returned is the literal characters for the entire text | |
2209 | * string, including any parenthesis and escape characters. | |
ef416fc2 | 2210 | */ |
2211 | ||
80ca4592 | 2212 | static char * /* O - Value or NULL on error */ |
2213 | parse_text(const char *start, /* I - Start of text value */ | |
2214 | char **end, /* O - End of text value */ | |
2215 | char *buffer, /* I - Buffer */ | |
2216 | size_t bufsize) /* I - Size of buffer */ | |
ef416fc2 | 2217 | { |
80ca4592 | 2218 | char *bufptr, /* Pointer in buffer */ |
2219 | *bufend; /* End of buffer */ | |
2220 | int level; /* Parenthesis level */ | |
ef416fc2 | 2221 | |
2222 | ||
80ca4592 | 2223 | /* |
2224 | * Skip leading whitespace... | |
2225 | */ | |
ef416fc2 | 2226 | |
80ca4592 | 2227 | while (isspace(*start & 255)) |
2228 | start ++; | |
2229 | ||
2230 | /* | |
2231 | * Then copy the value... | |
2232 | */ | |
ef416fc2 | 2233 | |
80ca4592 | 2234 | level = 0; |
2235 | bufptr = buffer; | |
2236 | bufend = buffer + bufsize - 1; | |
ef416fc2 | 2237 | |
80ca4592 | 2238 | while (bufptr < bufend) |
ef416fc2 | 2239 | { |
80ca4592 | 2240 | if (isspace(*start & 255) && !level) |
2241 | break; | |
ef416fc2 | 2242 | |
80ca4592 | 2243 | *bufptr++ = *start; |
2244 | ||
2245 | if (*start == '(') | |
2246 | level ++; | |
2247 | else if (*start == ')') | |
2248 | { | |
2249 | if (!level) | |
ef416fc2 | 2250 | { |
80ca4592 | 2251 | start ++; |
2252 | break; | |
ef416fc2 | 2253 | } |
2254 | else | |
80ca4592 | 2255 | level --; |
ef416fc2 | 2256 | } |
80ca4592 | 2257 | else if (*start == '\\') |
2258 | { | |
2259 | /* | |
2260 | * Copy escaped character... | |
2261 | */ | |
ef416fc2 | 2262 | |
80ca4592 | 2263 | int i; /* Looping var */ |
ef416fc2 | 2264 | |
80ca4592 | 2265 | |
2266 | for (i = 1; | |
2267 | i <= 3 && isdigit(start[i] & 255) && bufptr < bufend; | |
2268 | *bufptr++ = start[i], i ++); | |
2269 | } | |
2270 | ||
2271 | start ++; | |
ef416fc2 | 2272 | } |
2273 | ||
80ca4592 | 2274 | *bufptr = '\0'; |
2275 | ||
2276 | /* | |
2277 | * Return the value and new pointer into the line... | |
2278 | */ | |
2279 | ||
2280 | if (end) | |
2281 | *end = (char *)start; | |
2282 | ||
2283 | if (bufptr == bufend) | |
2284 | return (NULL); | |
2285 | else | |
2286 | return (buffer); | |
ef416fc2 | 2287 | } |
2288 | ||
2289 | ||
bd7854cb | 2290 | /* |
0af14961 | 2291 | * 'set_pstops_options()' - Set pstops options. |
bd7854cb | 2292 | */ |
2293 | ||
80ca4592 | 2294 | static void |
2295 | set_pstops_options( | |
2296 | pstops_doc_t *doc, /* I - Document information */ | |
2297 | ppd_file_t *ppd, /* I - PPD file */ | |
2298 | char *argv[], /* I - Command-line arguments */ | |
2299 | int num_options, /* I - Number of options */ | |
2300 | cups_option_t *options) /* I - Options */ | |
bd7854cb | 2301 | { |
80ca4592 | 2302 | const char *val; /* Option value */ |
2303 | int intval; /* Integer option value */ | |
2304 | ppd_attr_t *attr; /* PPD attribute */ | |
2305 | ppd_option_t *option; /* PPD option */ | |
2306 | ppd_choice_t *choice; /* PPD choice */ | |
7cf5915e | 2307 | const char *content_type; /* Original content type */ |
3e7fe0ca | 2308 | int max_copies; /* Maximum number of copies supported */ |
bd7854cb | 2309 | |
bd7854cb | 2310 | |
80ca4592 | 2311 | /* |
2312 | * Initialize document information structure... | |
2313 | */ | |
bd7854cb | 2314 | |
80ca4592 | 2315 | memset(doc, 0, sizeof(pstops_doc_t)); |
bd7854cb | 2316 | |
80ca4592 | 2317 | doc->job_id = atoi(argv[1]); |
2318 | doc->user = argv[2]; | |
2319 | doc->title = argv[3]; | |
2320 | doc->copies = atoi(argv[4]); | |
bd7854cb | 2321 | |
80ca4592 | 2322 | if (ppd && ppd->landscape > 0) |
2323 | doc->normal_landscape = 1; | |
bd7854cb | 2324 | |
80ca4592 | 2325 | doc->bounding_box[0] = (int)PageLeft; |
2326 | doc->bounding_box[1] = (int)PageBottom; | |
2327 | doc->bounding_box[2] = (int)PageRight; | |
2328 | doc->bounding_box[3] = (int)PageTop; | |
bd7854cb | 2329 | |
80ca4592 | 2330 | doc->new_bounding_box[0] = INT_MAX; |
2331 | doc->new_bounding_box[1] = INT_MAX; | |
2332 | doc->new_bounding_box[2] = INT_MIN; | |
2333 | doc->new_bounding_box[3] = INT_MIN; | |
bd7854cb | 2334 | |
80ca4592 | 2335 | /* |
ba55dc12 | 2336 | * AP_FIRSTPAGE_* and the corresponding non-first-page options. |
80ca4592 | 2337 | */ |
ef416fc2 | 2338 | |
ba55dc12 MS |
2339 | doc->ap_input_slot = cupsGetOption("AP_FIRSTPAGE_InputSlot", num_options, |
2340 | options); | |
80ca4592 | 2341 | doc->ap_manual_feed = cupsGetOption("AP_FIRSTPAGE_ManualFeed", num_options, |
2342 | options); | |
ba55dc12 MS |
2343 | doc->ap_media_color = cupsGetOption("AP_FIRSTPAGE_MediaColor", num_options, |
2344 | options); | |
2345 | doc->ap_media_type = cupsGetOption("AP_FIRSTPAGE_MediaType", num_options, | |
2346 | options); | |
2347 | doc->ap_page_region = cupsGetOption("AP_FIRSTPAGE_PageRegion", num_options, | |
2348 | options); | |
2349 | doc->ap_page_size = cupsGetOption("AP_FIRSTPAGE_PageSize", num_options, | |
2350 | options); | |
2351 | ||
2352 | if ((choice = ppdFindMarkedChoice(ppd, "InputSlot")) != NULL) | |
2353 | doc->input_slot = choice->choice; | |
2354 | if ((choice = ppdFindMarkedChoice(ppd, "ManualFeed")) != NULL) | |
2355 | doc->manual_feed = choice->choice; | |
2356 | if ((choice = ppdFindMarkedChoice(ppd, "MediaColor")) != NULL) | |
2357 | doc->media_color = choice->choice; | |
2358 | if ((choice = ppdFindMarkedChoice(ppd, "MediaType")) != NULL) | |
2359 | doc->media_type = choice->choice; | |
2360 | if ((choice = ppdFindMarkedChoice(ppd, "PageRegion")) != NULL) | |
2361 | doc->page_region = choice->choice; | |
2362 | if ((choice = ppdFindMarkedChoice(ppd, "PageSize")) != NULL) | |
2363 | doc->page_size = choice->choice; | |
2364 | ||
ef416fc2 | 2365 | /* |
80ca4592 | 2366 | * collate, multiple-document-handling |
ef416fc2 | 2367 | */ |
2368 | ||
80ca4592 | 2369 | if ((val = cupsGetOption("multiple-document-handling", num_options, options)) != NULL) |
ef416fc2 | 2370 | { |
80ca4592 | 2371 | /* |
2372 | * This IPP attribute is unnecessarily complicated... | |
2373 | * | |
2374 | * single-document, separate-documents-collated-copies, and | |
2375 | * single-document-new-sheet all require collated copies. | |
2376 | * | |
2377 | * separate-documents-uncollated-copies allows for uncollated copies. | |
2378 | */ | |
2379 | ||
88f9aafc | 2380 | doc->collate = _cups_strcasecmp(val, "separate-documents-uncollated-copies") != 0; |
ef416fc2 | 2381 | } |
2382 | ||
80ca4592 | 2383 | if ((val = cupsGetOption("Collate", num_options, options)) != NULL && |
88f9aafc MS |
2384 | (!_cups_strcasecmp(val, "true") ||!_cups_strcasecmp(val, "on") || |
2385 | !_cups_strcasecmp(val, "yes"))) | |
80ca4592 | 2386 | doc->collate = 1; |
ef416fc2 | 2387 | |
80ca4592 | 2388 | /* |
2389 | * emit-jcl | |
2390 | */ | |
ef416fc2 | 2391 | |
80ca4592 | 2392 | if ((val = cupsGetOption("emit-jcl", num_options, options)) != NULL && |
88f9aafc MS |
2393 | (!_cups_strcasecmp(val, "false") || !_cups_strcasecmp(val, "off") || |
2394 | !_cups_strcasecmp(val, "no") || !strcmp(val, "0"))) | |
80ca4592 | 2395 | doc->emit_jcl = 0; |
2396 | else | |
2397 | doc->emit_jcl = 1; | |
ef416fc2 | 2398 | |
ef416fc2 | 2399 | /* |
3e7fe0ca | 2400 | * fit-to-page/ipp-attribute-fidelity |
7cf5915e MS |
2401 | * |
2402 | * (Only for original PostScript content) | |
ef416fc2 | 2403 | */ |
2404 | ||
0837b7e8 MS |
2405 | if ((content_type = getenv("CONTENT_TYPE")) == NULL) |
2406 | content_type = "application/postscript"; | |
2407 | ||
88f9aafc | 2408 | if (!_cups_strcasecmp(content_type, "application/postscript")) |
7cf5915e | 2409 | { |
3e7fe0ca | 2410 | if ((val = cupsGetOption("fit-to-page", num_options, options)) != NULL && |
88f9aafc | 2411 | !_cups_strcasecmp(val, "true")) |
3e7fe0ca | 2412 | doc->fit_to_page = 1; |
7cf5915e MS |
2413 | else if ((val = cupsGetOption("ipp-attribute-fidelity", num_options, |
2414 | options)) != NULL && | |
88f9aafc | 2415 | !_cups_strcasecmp(val, "true")) |
3e7fe0ca | 2416 | doc->fit_to_page = 1; |
7cf5915e | 2417 | } |
ef416fc2 | 2418 | |
ef416fc2 | 2419 | /* |
ba55dc12 | 2420 | * mirror/MirrorPrint |
ef416fc2 | 2421 | */ |
2422 | ||
09a101d6 | 2423 | if ((choice = ppdFindMarkedChoice(ppd, "MirrorPrint")) != NULL) |
2424 | { | |
2425 | val = choice->choice; | |
2426 | choice->marked = 0; | |
2427 | } | |
2428 | else | |
2429 | val = cupsGetOption("mirror", num_options, options); | |
2430 | ||
88f9aafc MS |
2431 | if (val && (!_cups_strcasecmp(val, "true") || !_cups_strcasecmp(val, "on") || |
2432 | !_cups_strcasecmp(val, "yes"))) | |
80ca4592 | 2433 | doc->mirror = 1; |
ef416fc2 | 2434 | |
80ca4592 | 2435 | /* |
2436 | * number-up | |
2437 | */ | |
ef416fc2 | 2438 | |
80ca4592 | 2439 | if ((val = cupsGetOption("number-up", num_options, options)) != NULL) |
2440 | { | |
2441 | switch (intval = atoi(val)) | |
2442 | { | |
2443 | case 1 : | |
2444 | case 2 : | |
2445 | case 4 : | |
2446 | case 6 : | |
2447 | case 9 : | |
2448 | case 16 : | |
2449 | doc->number_up = intval; | |
2450 | break; | |
2451 | default : | |
0837b7e8 MS |
2452 | _cupsLangPrintFilter(stderr, "ERROR", |
2453 | _("Unsupported number-up value %d, using " | |
2454 | "number-up=1."), intval); | |
80ca4592 | 2455 | doc->number_up = 1; |
2456 | break; | |
2457 | } | |
2458 | } | |
2459 | else | |
2460 | doc->number_up = 1; | |
ef416fc2 | 2461 | |
80ca4592 | 2462 | /* |
2463 | * number-up-layout | |
2464 | */ | |
ef416fc2 | 2465 | |
80ca4592 | 2466 | if ((val = cupsGetOption("number-up-layout", num_options, options)) != NULL) |
ef416fc2 | 2467 | { |
88f9aafc | 2468 | if (!_cups_strcasecmp(val, "lrtb")) |
80ca4592 | 2469 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; |
88f9aafc | 2470 | else if (!_cups_strcasecmp(val, "lrbt")) |
80ca4592 | 2471 | doc->number_up_layout = PSTOPS_LAYOUT_LRBT; |
88f9aafc | 2472 | else if (!_cups_strcasecmp(val, "rltb")) |
80ca4592 | 2473 | doc->number_up_layout = PSTOPS_LAYOUT_RLTB; |
88f9aafc | 2474 | else if (!_cups_strcasecmp(val, "rlbt")) |
80ca4592 | 2475 | doc->number_up_layout = PSTOPS_LAYOUT_RLBT; |
88f9aafc | 2476 | else if (!_cups_strcasecmp(val, "tblr")) |
80ca4592 | 2477 | doc->number_up_layout = PSTOPS_LAYOUT_TBLR; |
88f9aafc | 2478 | else if (!_cups_strcasecmp(val, "tbrl")) |
80ca4592 | 2479 | doc->number_up_layout = PSTOPS_LAYOUT_TBRL; |
88f9aafc | 2480 | else if (!_cups_strcasecmp(val, "btlr")) |
80ca4592 | 2481 | doc->number_up_layout = PSTOPS_LAYOUT_BTLR; |
88f9aafc | 2482 | else if (!_cups_strcasecmp(val, "btrl")) |
80ca4592 | 2483 | doc->number_up_layout = PSTOPS_LAYOUT_BTRL; |
2484 | else | |
2485 | { | |
0837b7e8 MS |
2486 | _cupsLangPrintFilter(stderr, "ERROR", |
2487 | _("Unsupported number-up-layout value %s, using " | |
2488 | "number-up-layout=lrtb."), val); | |
80ca4592 | 2489 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; |
2490 | } | |
2491 | } | |
2492 | else | |
2493 | doc->number_up_layout = PSTOPS_LAYOUT_LRTB; | |
ef416fc2 | 2494 | |
80ca4592 | 2495 | /* |
2496 | * OutputOrder | |
2497 | */ | |
ef416fc2 | 2498 | |
80ca4592 | 2499 | if ((val = cupsGetOption("OutputOrder", num_options, options)) != NULL) |
2500 | { | |
88f9aafc | 2501 | if (!_cups_strcasecmp(val, "Reverse")) |
80ca4592 | 2502 | doc->output_order = 1; |
2503 | } | |
2504 | else if (ppd) | |
2505 | { | |
2506 | /* | |
2507 | * Figure out the right default output order from the PPD file... | |
2508 | */ | |
ef416fc2 | 2509 | |
80ca4592 | 2510 | if ((choice = ppdFindMarkedChoice(ppd, "OutputBin")) != NULL && |
2511 | (attr = ppdFindAttr(ppd, "PageStackOrder", choice->choice)) != NULL && | |
2512 | attr->value) | |
88f9aafc | 2513 | doc->output_order = !_cups_strcasecmp(attr->value, "Reverse"); |
80ca4592 | 2514 | else if ((attr = ppdFindAttr(ppd, "DefaultOutputOrder", NULL)) != NULL && |
2515 | attr->value) | |
88f9aafc | 2516 | doc->output_order = !_cups_strcasecmp(attr->value, "Reverse"); |
80ca4592 | 2517 | } |
ef416fc2 | 2518 | |
80ca4592 | 2519 | /* |
2520 | * page-border | |
2521 | */ | |
ef416fc2 | 2522 | |
80ca4592 | 2523 | if ((val = cupsGetOption("page-border", num_options, options)) != NULL) |
2524 | { | |
88f9aafc | 2525 | if (!_cups_strcasecmp(val, "none")) |
80ca4592 | 2526 | doc->page_border = PSTOPS_BORDERNONE; |
88f9aafc | 2527 | else if (!_cups_strcasecmp(val, "single")) |
80ca4592 | 2528 | doc->page_border = PSTOPS_BORDERSINGLE; |
88f9aafc | 2529 | else if (!_cups_strcasecmp(val, "single-thick")) |
80ca4592 | 2530 | doc->page_border = PSTOPS_BORDERSINGLE2; |
88f9aafc | 2531 | else if (!_cups_strcasecmp(val, "double")) |
80ca4592 | 2532 | doc->page_border = PSTOPS_BORDERDOUBLE; |
88f9aafc | 2533 | else if (!_cups_strcasecmp(val, "double-thick")) |
80ca4592 | 2534 | doc->page_border = PSTOPS_BORDERDOUBLE2; |
2535 | else | |
2536 | { | |
0837b7e8 MS |
2537 | _cupsLangPrintFilter(stderr, "ERROR", |
2538 | _("Unsupported page-border value %s, using " | |
2539 | "page-border=none."), val); | |
80ca4592 | 2540 | doc->page_border = PSTOPS_BORDERNONE; |
2541 | } | |
ef416fc2 | 2542 | } |
80ca4592 | 2543 | else |
2544 | doc->page_border = PSTOPS_BORDERNONE; | |
ef416fc2 | 2545 | |
80ca4592 | 2546 | /* |
2547 | * page-label | |
2548 | */ | |
ef416fc2 | 2549 | |
80ca4592 | 2550 | doc->page_label = cupsGetOption("page-label", num_options, options); |
ef416fc2 | 2551 | |
80ca4592 | 2552 | /* |
2553 | * page-ranges | |
2554 | */ | |
ef416fc2 | 2555 | |
80ca4592 | 2556 | doc->page_ranges = cupsGetOption("page-ranges", num_options, options); |
ef416fc2 | 2557 | |
2558 | /* | |
80ca4592 | 2559 | * page-set |
ef416fc2 | 2560 | */ |
2561 | ||
80ca4592 | 2562 | doc->page_set = cupsGetOption("page-set", num_options, options); |
ef416fc2 | 2563 | |
2564 | /* | |
80ca4592 | 2565 | * Now figure out if we have to force collated copies, etc. |
ef416fc2 | 2566 | */ |
2567 | ||
3e7fe0ca MS |
2568 | if ((attr = ppdFindAttr(ppd, "cupsMaxCopies", NULL)) != NULL) |
2569 | max_copies = atoi(attr->value); | |
2570 | else if (ppd && ppd->manual_copies) | |
2571 | max_copies = 1; | |
2572 | else | |
2573 | max_copies = 9999; | |
2574 | ||
2575 | if (doc->copies > max_copies) | |
2576 | doc->collate = 1; | |
2577 | else if (ppd && ppd->manual_copies && Duplex && doc->copies > 1) | |
ef416fc2 | 2578 | { |
80ca4592 | 2579 | /* |
2580 | * Force collated copies when printing a duplexed document to | |
2581 | * a non-PS printer that doesn't do hardware copy generation. | |
2582 | * Otherwise the copies will end up on the front/back side of | |
2583 | * each page. | |
2584 | */ | |
ef416fc2 | 2585 | |
80ca4592 | 2586 | doc->collate = 1; |
ef416fc2 | 2587 | } |
2588 | ||
2589 | /* | |
80ca4592 | 2590 | * See if we have to filter the fast or slow way... |
ef416fc2 | 2591 | */ |
2592 | ||
80ca4592 | 2593 | if (doc->collate && doc->copies > 1) |
ef416fc2 | 2594 | { |
80ca4592 | 2595 | /* |
2596 | * See if we need to manually collate the pages... | |
2597 | */ | |
2598 | ||
2599 | doc->slow_collate = 1; | |
2600 | ||
3e7fe0ca MS |
2601 | if (doc->copies <= max_copies && |
2602 | (choice = ppdFindMarkedChoice(ppd, "Collate")) != NULL && | |
88f9aafc | 2603 | !_cups_strcasecmp(choice->choice, "True")) |
bd7854cb | 2604 | { |
80ca4592 | 2605 | /* |
2606 | * Hardware collate option is selected, see if the option is | |
2607 | * conflicting - if not, collate in hardware. Otherwise, | |
2608 | * turn the hardware collate option off... | |
2609 | */ | |
2610 | ||
2abf387c | 2611 | if ((option = ppdFindOption(ppd, "Collate")) != NULL && |
80ca4592 | 2612 | !option->conflicted) |
2613 | doc->slow_collate = 0; | |
bd7854cb | 2614 | else |
80ca4592 | 2615 | ppdMarkOption(ppd, "Collate", "False"); |
bd7854cb | 2616 | } |
ef416fc2 | 2617 | } |
2618 | else | |
80ca4592 | 2619 | doc->slow_collate = 0; |
2620 | ||
2621 | if (!ppdFindOption(ppd, "OutputOrder") && doc->output_order) | |
2622 | doc->slow_order = 1; | |
2623 | else | |
2624 | doc->slow_order = 0; | |
2625 | ||
2abf387c | 2626 | if (Duplex && |
2627 | (doc->slow_collate || doc->slow_order || | |
2628 | ((attr = ppdFindAttr(ppd, "cupsEvenDuplex", NULL)) != NULL && | |
88f9aafc | 2629 | attr->value && !_cups_strcasecmp(attr->value, "true")))) |
80ca4592 | 2630 | doc->slow_duplex = 1; |
2631 | else | |
2632 | doc->slow_duplex = 0; | |
2633 | ||
2634 | /* | |
2635 | * Create a temporary file for page data if we need to filter slowly... | |
2636 | */ | |
2637 | ||
2638 | if (doc->slow_order || doc->slow_collate) | |
ef416fc2 | 2639 | { |
80ca4592 | 2640 | if ((doc->temp = cupsTempFile2(doc->tempfile, |
2641 | sizeof(doc->tempfile))) == NULL) | |
bd7854cb | 2642 | { |
c7017ecc | 2643 | perror("DEBUG: Unable to create temporary file"); |
80ca4592 | 2644 | exit(1); |
bd7854cb | 2645 | } |
ef416fc2 | 2646 | } |
80ca4592 | 2647 | |
2648 | /* | |
2649 | * Figure out if we should use ESPshowpage or not... | |
2650 | */ | |
2651 | ||
2652 | if (doc->page_label || getenv("CLASSIFICATION") || doc->number_up > 1 || | |
2653 | doc->page_border) | |
2654 | { | |
2655 | /* | |
2656 | * Yes, use ESPshowpage... | |
2657 | */ | |
2658 | ||
2659 | doc->use_ESPshowpage = 1; | |
2660 | } | |
2661 | ||
2662 | fprintf(stderr, "DEBUG: slow_collate=%d, slow_duplex=%d, slow_order=%d\n", | |
2663 | doc->slow_collate, doc->slow_duplex, doc->slow_order); | |
ef416fc2 | 2664 | } |
2665 | ||
2666 | ||
2667 | /* | |
0af14961 | 2668 | * 'skip_page()' - Skip past a page that won't be printed. |
ef416fc2 | 2669 | */ |
2670 | ||
91c84a35 | 2671 | static ssize_t /* O - Length of next line */ |
80ca4592 | 2672 | skip_page(cups_file_t *fp, /* I - File to read from */ |
2673 | char *line, /* I - Line buffer */ | |
91c84a35 | 2674 | ssize_t linelen, /* I - Length of initial line */ |
80ca4592 | 2675 | size_t linesize) /* I - Size of line buffer */ |
ef416fc2 | 2676 | { |
80ca4592 | 2677 | int level; /* Embedded document level */ |
ef416fc2 | 2678 | |
2679 | ||
80ca4592 | 2680 | level = 0; |
ef416fc2 | 2681 | |
7e86f2f6 | 2682 | while ((linelen = (ssize_t)cupsFileGetLine(fp, line, linesize)) > 0) |
ef416fc2 | 2683 | { |
80ca4592 | 2684 | if (level == 0 && |
d6ae789d | 2685 | (!strncmp(line, "%%Page:", 7) || !strncmp(line, "%%Trailer", 9))) |
ef416fc2 | 2686 | break; |
80ca4592 | 2687 | else if (!strncmp(line, "%%BeginDocument", 15) || |
2688 | !strncmp(line, "%ADO_BeginApplication", 21)) | |
2689 | level ++; | |
2690 | else if ((!strncmp(line, "%%EndDocument", 13) || | |
2691 | !strncmp(line, "%ADO_EndApplication", 19)) && level > 0) | |
2692 | level --; | |
2693 | else if (!strncmp(line, "%%BeginBinary:", 14) || | |
2694 | (!strncmp(line, "%%BeginData:", 12) && | |
2695 | !strstr(line, "ASCII") && !strstr(line, "Hex"))) | |
ef416fc2 | 2696 | { |
2697 | /* | |
80ca4592 | 2698 | * Skip binary data... |
ef416fc2 | 2699 | */ |
2700 | ||
7e86f2f6 | 2701 | ssize_t bytes; /* Bytes of data */ |
ef416fc2 | 2702 | |
80ca4592 | 2703 | bytes = atoi(strchr(line, ':') + 1); |
ef416fc2 | 2704 | |
80ca4592 | 2705 | while (bytes > 0) |
2706 | { | |
7e86f2f6 MS |
2707 | if ((size_t)bytes > linesize) |
2708 | linelen = (ssize_t)cupsFileRead(fp, line, linesize); | |
80ca4592 | 2709 | else |
7e86f2f6 | 2710 | linelen = (ssize_t)cupsFileRead(fp, line, (size_t)bytes); |
ef416fc2 | 2711 | |
80ca4592 | 2712 | if (linelen < 1) |
2713 | { | |
2714 | line[0] = '\0'; | |
2715 | perror("ERROR: Early end-of-file while reading binary data"); | |
2716 | return (0); | |
2717 | } | |
ef416fc2 | 2718 | |
80ca4592 | 2719 | bytes -= linelen; |
2720 | } | |
2721 | } | |
2722 | } | |
ef416fc2 | 2723 | |
80ca4592 | 2724 | return (linelen); |
ef416fc2 | 2725 | } |
2726 | ||
2727 | ||
ef416fc2 | 2728 | /* |
0af14961 | 2729 | * 'start_nup()' - Start processing for N-up printing. |
ef416fc2 | 2730 | */ |
2731 | ||
2732 | static void | |
80ca4592 | 2733 | start_nup(pstops_doc_t *doc, /* I - Document information */ |
2734 | int number, /* I - Page number */ | |
2735 | int show_border, /* I - Show the border? */ | |
2736 | const int *bounding_box) /* I - BoundingBox value */ | |
ef416fc2 | 2737 | { |
80ca4592 | 2738 | int pos; /* Position on page */ |
2739 | int x, y; /* Relative position of subpage */ | |
7e86f2f6 | 2740 | double w, l, /* Width and length of subpage */ |
80ca4592 | 2741 | tx, ty; /* Translation values for subpage */ |
7e86f2f6 | 2742 | double pagew, /* Printable width of page */ |
80ca4592 | 2743 | pagel; /* Printable height of page */ |
a41f09e2 MS |
2744 | int bboxx, /* BoundingBox X origin */ |
2745 | bboxy, /* BoundingBox Y origin */ | |
2746 | bboxw, /* BoundingBox width */ | |
80ca4592 | 2747 | bboxl; /* BoundingBox height */ |
7e86f2f6 | 2748 | double margin = 0; /* Current margin for border */ |
80ca4592 | 2749 | |
ef416fc2 | 2750 | |
2abf387c | 2751 | if (doc->number_up > 1) |
80ca4592 | 2752 | doc_puts(doc, "userdict/ESPsave save put\n"); |
ef416fc2 | 2753 | |
80ca4592 | 2754 | pos = (number - 1) % doc->number_up; |
2755 | pagew = PageRight - PageLeft; | |
2756 | pagel = PageTop - PageBottom; | |
ef416fc2 | 2757 | |
3e7fe0ca | 2758 | if (doc->fit_to_page) |
80ca4592 | 2759 | { |
a41f09e2 MS |
2760 | bboxx = bounding_box[0]; |
2761 | bboxy = bounding_box[1]; | |
80ca4592 | 2762 | bboxw = bounding_box[2] - bounding_box[0]; |
2763 | bboxl = bounding_box[3] - bounding_box[1]; | |
2764 | } | |
2765 | else | |
2766 | { | |
a41f09e2 MS |
2767 | bboxx = 0; |
2768 | bboxy = 0; | |
7e86f2f6 MS |
2769 | bboxw = (int)PageWidth; |
2770 | bboxl = (int)PageLength; | |
80ca4592 | 2771 | } |
ef416fc2 | 2772 | |
80ca4592 | 2773 | fprintf(stderr, "DEBUG: pagew = %.1f, pagel = %.1f\n", pagew, pagel); |
a41f09e2 MS |
2774 | fprintf(stderr, "DEBUG: bboxx = %d, bboxy = %d, bboxw = %d, bboxl = %d\n", |
2775 | bboxx, bboxy, bboxw, bboxl); | |
80ca4592 | 2776 | fprintf(stderr, "DEBUG: PageLeft = %.1f, PageRight = %.1f\n", |
2777 | PageLeft, PageRight); | |
2778 | fprintf(stderr, "DEBUG: PageTop = %.1f, PageBottom = %.1f\n", | |
2779 | PageTop, PageBottom); | |
2780 | fprintf(stderr, "DEBUG: PageWidth = %.1f, PageLength = %.1f\n", | |
2781 | PageWidth, PageLength); | |
ef416fc2 | 2782 | |
2783 | switch (Orientation) | |
2784 | { | |
2785 | case 1 : /* Landscape */ | |
80ca4592 | 2786 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", PageLength); |
ef416fc2 | 2787 | break; |
2788 | case 2 : /* Reverse Portrait */ | |
80ca4592 | 2789 | doc_printf(doc, "%.1f %.1f translate 180 rotate\n", PageWidth, |
2790 | PageLength); | |
ef416fc2 | 2791 | break; |
2792 | case 3 : /* Reverse Landscape */ | |
80ca4592 | 2793 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", PageWidth); |
ef416fc2 | 2794 | break; |
2795 | } | |
2796 | ||
a4845881 MS |
2797 | /* |
2798 | * Mirror the page as needed... | |
2799 | */ | |
2800 | ||
2801 | if (doc->mirror) | |
2802 | doc_printf(doc, "%.1f 0.0 translate -1 1 scale\n", PageWidth); | |
2803 | ||
2804 | /* | |
3e7fe0ca | 2805 | * Offset and scale as necessary for fit_to_page/fit-to-page/number-up... |
a4845881 MS |
2806 | */ |
2807 | ||
80ca4592 | 2808 | if (Duplex && doc->number_up > 1 && ((number / doc->number_up) & 1)) |
2809 | doc_printf(doc, "%.1f %.1f translate\n", PageWidth - PageRight, PageBottom); | |
3e7fe0ca | 2810 | else if (doc->number_up > 1 || doc->fit_to_page) |
80ca4592 | 2811 | doc_printf(doc, "%.1f %.1f translate\n", PageLeft, PageBottom); |
ef416fc2 | 2812 | |
80ca4592 | 2813 | switch (doc->number_up) |
ef416fc2 | 2814 | { |
2815 | default : | |
3e7fe0ca | 2816 | if (doc->fit_to_page) |
bd7854cb | 2817 | { |
80ca4592 | 2818 | w = pagew; |
2819 | l = w * bboxl / bboxw; | |
bd7854cb | 2820 | |
80ca4592 | 2821 | if (l > pagel) |
bd7854cb | 2822 | { |
80ca4592 | 2823 | l = pagel; |
2824 | w = l * bboxw / bboxl; | |
bd7854cb | 2825 | } |
2826 | ||
80ca4592 | 2827 | tx = 0.5 * (pagew - w); |
2828 | ty = 0.5 * (pagel - l); | |
bd7854cb | 2829 | |
80ca4592 | 2830 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", tx, ty, |
2831 | w / bboxw, l / bboxl); | |
bd7854cb | 2832 | } |
2833 | else | |
bd7854cb | 2834 | w = PageWidth; |
ef416fc2 | 2835 | break; |
2836 | ||
2837 | case 2 : | |
2838 | if (Orientation & 1) | |
2839 | { | |
2840 | x = pos & 1; | |
2841 | ||
80ca4592 | 2842 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2843 | x = 1 - x; |
2844 | ||
80ca4592 | 2845 | w = pagel; |
2846 | l = w * bboxl / bboxw; | |
ef416fc2 | 2847 | |
80ca4592 | 2848 | if (l > (pagew * 0.5)) |
ef416fc2 | 2849 | { |
80ca4592 | 2850 | l = pagew * 0.5; |
2851 | w = l * bboxw / bboxl; | |
ef416fc2 | 2852 | } |
2853 | ||
80ca4592 | 2854 | tx = 0.5 * (pagew * 0.5 - l); |
2855 | ty = 0.5 * (pagel - w); | |
ef416fc2 | 2856 | |
80ca4592 | 2857 | if (doc->normal_landscape) |
2858 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); | |
ef416fc2 | 2859 | else |
80ca4592 | 2860 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); |
ef416fc2 | 2861 | |
80ca4592 | 2862 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2863 | ty, tx + pagew * 0.5 * x, w / bboxw, l / bboxl); | |
ef416fc2 | 2864 | } |
2865 | else | |
2866 | { | |
2867 | x = pos & 1; | |
2868 | ||
80ca4592 | 2869 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2870 | x = 1 - x; |
2871 | ||
80ca4592 | 2872 | l = pagew; |
2873 | w = l * bboxw / bboxl; | |
ef416fc2 | 2874 | |
80ca4592 | 2875 | if (w > (pagel * 0.5)) |
ef416fc2 | 2876 | { |
80ca4592 | 2877 | w = pagel * 0.5; |
2878 | l = w * bboxl / bboxw; | |
ef416fc2 | 2879 | } |
2880 | ||
80ca4592 | 2881 | tx = 0.5 * (pagel * 0.5 - w); |
2882 | ty = 0.5 * (pagew - l); | |
ef416fc2 | 2883 | |
80ca4592 | 2884 | if (doc->normal_landscape) |
2885 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", pagew); | |
ef416fc2 | 2886 | else |
80ca4592 | 2887 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2888 | |
80ca4592 | 2889 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2890 | tx + pagel * 0.5 * x, ty, w / bboxw, l / bboxl); | |
ef416fc2 | 2891 | } |
2892 | break; | |
2893 | ||
2894 | case 4 : | |
80ca4592 | 2895 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2896 | { |
2897 | x = (pos / 2) & 1; | |
2898 | y = pos & 1; | |
2899 | } | |
2900 | else | |
2901 | { | |
2902 | x = pos & 1; | |
2903 | y = (pos / 2) & 1; | |
2904 | } | |
2905 | ||
80ca4592 | 2906 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2907 | x = 1 - x; |
2908 | ||
80ca4592 | 2909 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2910 | y = 1 - y; |
2911 | ||
80ca4592 | 2912 | w = pagew * 0.5; |
2913 | l = w * bboxl / bboxw; | |
ef416fc2 | 2914 | |
80ca4592 | 2915 | if (l > (pagel * 0.5)) |
ef416fc2 | 2916 | { |
80ca4592 | 2917 | l = pagel * 0.5; |
2918 | w = l * bboxw / bboxl; | |
ef416fc2 | 2919 | } |
2920 | ||
80ca4592 | 2921 | tx = 0.5 * (pagew * 0.5 - w); |
2922 | ty = 0.5 * (pagel * 0.5 - l); | |
ef416fc2 | 2923 | |
80ca4592 | 2924 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
2925 | tx + x * pagew * 0.5, ty + y * pagel * 0.5, | |
2926 | w / bboxw, l / bboxl); | |
ef416fc2 | 2927 | break; |
2928 | ||
2929 | case 6 : | |
2930 | if (Orientation & 1) | |
2931 | { | |
80ca4592 | 2932 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2933 | { |
2934 | x = pos / 3; | |
2935 | y = pos % 3; | |
2936 | ||
80ca4592 | 2937 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2938 | x = 1 - x; |
2939 | ||
80ca4592 | 2940 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2941 | y = 2 - y; |
2942 | } | |
2943 | else | |
2944 | { | |
2945 | x = pos & 1; | |
2946 | y = pos / 2; | |
2947 | ||
80ca4592 | 2948 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2949 | x = 1 - x; |
2950 | ||
80ca4592 | 2951 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2952 | y = 2 - y; |
2953 | } | |
2954 | ||
80ca4592 | 2955 | w = pagel * 0.5; |
2956 | l = w * bboxl / bboxw; | |
ef416fc2 | 2957 | |
80ca4592 | 2958 | if (l > (pagew * 0.333)) |
ef416fc2 | 2959 | { |
80ca4592 | 2960 | l = pagew * 0.333; |
2961 | w = l * bboxw / bboxl; | |
ef416fc2 | 2962 | } |
2963 | ||
80ca4592 | 2964 | tx = 0.5 * (pagel - 2 * w); |
2965 | ty = 0.5 * (pagew - 3 * l); | |
ef416fc2 | 2966 | |
80ca4592 | 2967 | if (doc->normal_landscape) |
f301802f | 2968 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 2969 | else |
f301802f | 2970 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 2971 | |
80ca4592 | 2972 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 2973 | tx + x * w, ty + y * l, l / bboxl, w / bboxw); |
ef416fc2 | 2974 | } |
2975 | else | |
2976 | { | |
80ca4592 | 2977 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 2978 | { |
2979 | x = pos / 2; | |
2980 | y = pos & 1; | |
2981 | ||
80ca4592 | 2982 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2983 | x = 2 - x; |
2984 | ||
80ca4592 | 2985 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2986 | y = 1 - y; |
2987 | } | |
2988 | else | |
2989 | { | |
2990 | x = pos % 3; | |
2991 | y = pos / 3; | |
2992 | ||
80ca4592 | 2993 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 2994 | x = 2 - x; |
2995 | ||
80ca4592 | 2996 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 2997 | y = 1 - y; |
2998 | } | |
2999 | ||
80ca4592 | 3000 | l = pagew * 0.5; |
3001 | w = l * bboxw / bboxl; | |
ef416fc2 | 3002 | |
80ca4592 | 3003 | if (w > (pagel * 0.333)) |
ef416fc2 | 3004 | { |
80ca4592 | 3005 | w = pagel * 0.333; |
3006 | l = w * bboxl / bboxw; | |
ef416fc2 | 3007 | } |
3008 | ||
f301802f | 3009 | tx = 0.5 * (pagel - 3 * w); |
3010 | ty = 0.5 * (pagew - 2 * l); | |
ef416fc2 | 3011 | |
80ca4592 | 3012 | if (doc->normal_landscape) |
f301802f | 3013 | doc_printf(doc, "%.1f 0 translate 90 rotate\n", pagew); |
ef416fc2 | 3014 | else |
f301802f | 3015 | doc_printf(doc, "0 %.1f translate -90 rotate\n", pagel); |
ef416fc2 | 3016 | |
80ca4592 | 3017 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
f301802f | 3018 | tx + w * x, ty + l * y, w / bboxw, l / bboxl); |
3019 | ||
ef416fc2 | 3020 | } |
3021 | break; | |
3022 | ||
3023 | case 9 : | |
80ca4592 | 3024 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3025 | { |
3026 | x = (pos / 3) % 3; | |
3027 | y = pos % 3; | |
3028 | } | |
3029 | else | |
3030 | { | |
3031 | x = pos % 3; | |
3032 | y = (pos / 3) % 3; | |
3033 | } | |
3034 | ||
80ca4592 | 3035 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3036 | x = 2 - x; |
3037 | ||
80ca4592 | 3038 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3039 | y = 2 - y; |
3040 | ||
80ca4592 | 3041 | w = pagew * 0.333; |
3042 | l = w * bboxl / bboxw; | |
ef416fc2 | 3043 | |
80ca4592 | 3044 | if (l > (pagel * 0.333)) |
ef416fc2 | 3045 | { |
80ca4592 | 3046 | l = pagel * 0.333; |
3047 | w = l * bboxw / bboxl; | |
ef416fc2 | 3048 | } |
3049 | ||
80ca4592 | 3050 | tx = 0.5 * (pagew * 0.333 - w); |
3051 | ty = 0.5 * (pagel * 0.333 - l); | |
ef416fc2 | 3052 | |
80ca4592 | 3053 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
3054 | tx + x * pagew * 0.333, ty + y * pagel * 0.333, | |
3055 | w / bboxw, l / bboxl); | |
ef416fc2 | 3056 | break; |
3057 | ||
3058 | case 16 : | |
80ca4592 | 3059 | if (doc->number_up_layout & PSTOPS_LAYOUT_VERTICAL) |
ef416fc2 | 3060 | { |
3061 | x = (pos / 4) & 3; | |
3062 | y = pos & 3; | |
3063 | } | |
3064 | else | |
3065 | { | |
3066 | x = pos & 3; | |
3067 | y = (pos / 4) & 3; | |
3068 | } | |
3069 | ||
80ca4592 | 3070 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEX) |
ef416fc2 | 3071 | x = 3 - x; |
3072 | ||
80ca4592 | 3073 | if (doc->number_up_layout & PSTOPS_LAYOUT_NEGATEY) |
ef416fc2 | 3074 | y = 3 - y; |
3075 | ||
80ca4592 | 3076 | w = pagew * 0.25; |
3077 | l = w * bboxl / bboxw; | |
ef416fc2 | 3078 | |
80ca4592 | 3079 | if (l > (pagel * 0.25)) |
ef416fc2 | 3080 | { |
80ca4592 | 3081 | l = pagel * 0.25; |
3082 | w = l * bboxw / bboxl; | |
ef416fc2 | 3083 | } |
3084 | ||
80ca4592 | 3085 | tx = 0.5 * (pagew * 0.25 - w); |
3086 | ty = 0.5 * (pagel * 0.25 - l); | |
ef416fc2 | 3087 | |
80ca4592 | 3088 | doc_printf(doc, "%.1f %.1f translate %.3f %.3f scale\n", |
3089 | tx + x * pagew * 0.25, ty + y * pagel * 0.25, | |
3090 | w / bboxw, l / bboxl); | |
ef416fc2 | 3091 | break; |
3092 | } | |
3093 | ||
3094 | /* | |
3095 | * Draw borders as necessary... | |
3096 | */ | |
3097 | ||
80ca4592 | 3098 | if (doc->page_border && show_border) |
ef416fc2 | 3099 | { |
80ca4592 | 3100 | int rects; /* Number of border rectangles */ |
7e86f2f6 | 3101 | double fscale; /* Scaling value for points */ |
ef416fc2 | 3102 | |
3103 | ||
80ca4592 | 3104 | rects = (doc->page_border & PSTOPS_BORDERDOUBLE) ? 2 : 1; |
ef416fc2 | 3105 | fscale = PageWidth / w; |
3106 | margin = 2.25 * fscale; | |
3107 | ||
3108 | /* | |
3109 | * Set the line width and color... | |
3110 | */ | |
3111 | ||
80ca4592 | 3112 | doc_puts(doc, "gsave\n"); |
3113 | doc_printf(doc, "%.3f setlinewidth 0 setgray newpath\n", | |
3114 | (doc->page_border & PSTOPS_BORDERTHICK) ? 0.5 * fscale : | |
3115 | 0.24 * fscale); | |
ef416fc2 | 3116 | |
3117 | /* | |
3118 | * Draw border boxes... | |
3119 | */ | |
3120 | ||
3121 | for (; rects > 0; rects --, margin += 2 * fscale) | |
80ca4592 | 3122 | if (doc->number_up > 1) |
3123 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", | |
a41f09e2 MS |
3124 | margin, |
3125 | margin, | |
3126 | bboxw - 2 * margin, | |
3127 | bboxl - 2 * margin); | |
ef416fc2 | 3128 | else |
80ca4592 | 3129 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrs\n", |
3130 | PageLeft + margin, | |
3131 | PageBottom + margin, | |
3132 | PageRight - PageLeft - 2 * margin, | |
3133 | PageTop - PageBottom - 2 * margin); | |
ef416fc2 | 3134 | |
3135 | /* | |
3136 | * Restore pen settings... | |
3137 | */ | |
3138 | ||
80ca4592 | 3139 | doc_puts(doc, "grestore\n"); |
ef416fc2 | 3140 | } |
3141 | ||
3e7fe0ca | 3142 | if (doc->fit_to_page) |
ef416fc2 | 3143 | { |
3144 | /* | |
a41f09e2 | 3145 | * Offset the page by its bounding box... |
ef416fc2 | 3146 | */ |
3147 | ||
80ca4592 | 3148 | doc_printf(doc, "%d %d translate\n", -bounding_box[0], |
3149 | -bounding_box[1]); | |
80ca4592 | 3150 | } |
a41f09e2 | 3151 | |
3e7fe0ca | 3152 | if (doc->fit_to_page || doc->number_up > 1) |
80ca4592 | 3153 | { |
3154 | /* | |
a41f09e2 | 3155 | * Clip the page to the page's bounding box... |
80ca4592 | 3156 | */ |
3157 | ||
a41f09e2 MS |
3158 | doc_printf(doc, "%.1f %.1f %.1f %.1f ESPrc\n", |
3159 | bboxx + margin, bboxy + margin, | |
3160 | bboxw - 2 * margin, bboxl - 2 * margin); | |
ef416fc2 | 3161 | } |
3162 | } | |
3163 | ||
3164 | ||
b86bc4cf | 3165 | /* |
3166 | * 'write_label_prolog()' - Write the prolog with the classification | |
3167 | * and page label. | |
3168 | */ | |
3169 | ||
3170 | static void | |
3171 | write_label_prolog(pstops_doc_t *doc, /* I - Document info */ | |
3172 | const char *label, /* I - Page label */ | |
3173 | float bottom, /* I - Bottom position in points */ | |
3174 | float top, /* I - Top position in points */ | |
3175 | float width) /* I - Width in points */ | |
3176 | { | |
3177 | const char *classification; /* CLASSIFICATION environment variable */ | |
3178 | const char *ptr; /* Temporary string pointer */ | |
3179 | ||
3180 | ||
3181 | /* | |
3182 | * First get the current classification... | |
3183 | */ | |
3184 | ||
3185 | if ((classification = getenv("CLASSIFICATION")) == NULL) | |
3186 | classification = ""; | |
3187 | if (strcmp(classification, "none") == 0) | |
3188 | classification = ""; | |
3189 | ||
3190 | /* | |
3191 | * If there is nothing to show, bind an empty 'write labels' procedure | |
3192 | * and return... | |
3193 | */ | |
3194 | ||
3195 | if (!classification[0] && (label == NULL || !label[0])) | |
3196 | { | |
3197 | doc_puts(doc, "userdict/ESPwl{}bind put\n"); | |
3198 | return; | |
3199 | } | |
3200 | ||
3201 | /* | |
3202 | * Set the classification + page label string... | |
3203 | */ | |
3204 | ||
3205 | doc_puts(doc, "userdict"); | |
3206 | if (!strcmp(classification, "confidential")) | |
3207 | doc_puts(doc, "/ESPpl(CONFIDENTIAL"); | |
3208 | else if (!strcmp(classification, "classified")) | |
3209 | doc_puts(doc, "/ESPpl(CLASSIFIED"); | |
3210 | else if (!strcmp(classification, "secret")) | |
3211 | doc_puts(doc, "/ESPpl(SECRET"); | |
3212 | else if (!strcmp(classification, "topsecret")) | |
3213 | doc_puts(doc, "/ESPpl(TOP SECRET"); | |
3214 | else if (!strcmp(classification, "unclassified")) | |
3215 | doc_puts(doc, "/ESPpl(UNCLASSIFIED"); | |
3216 | else | |
3217 | { | |
3218 | doc_puts(doc, "/ESPpl("); | |
3219 | ||
3220 | for (ptr = classification; *ptr; ptr ++) | |
3221 | { | |
3222 | if (*ptr < 32 || *ptr > 126) | |
3223 | doc_printf(doc, "\\%03o", *ptr); | |
3224 | else if (*ptr == '_') | |
3225 | doc_puts(doc, " "); | |
3226 | else if (*ptr == '(' || *ptr == ')' || *ptr == '\\') | |
3227 | doc_printf(doc, "\\%c", *ptr); | |
3228 | else | |
3229 | doc_printf(doc, "%c", *ptr); | |
3230 | } | |
3231 | } | |
3232 | ||
3233 | if (label) | |
3234 | { | |
3235 | if (classification[0]) | |
3236 | doc_puts(doc, " - "); | |
3237 | ||
3238 | /* | |
3239 | * Quote the label string as needed... | |
3240 | */ | |
3241 | ||
3242 | for (ptr = label; *ptr; ptr ++) | |
3243 | { | |
3244 | if (*ptr < 32 || *ptr > 126) | |
3245 | doc_printf(doc, "\\%03o", *ptr); | |
3246 | else if (*ptr == '(' || *ptr == ')' || *ptr == '\\') | |
3247 | doc_printf(doc, "\\%c", *ptr); | |
3248 | else | |
3249 | doc_printf(doc, "%c", *ptr); | |
3250 | } | |
3251 | } | |
3252 | ||
3253 | doc_puts(doc, ")put\n"); | |
3254 | ||
3255 | /* | |
3256 | * Then get a 14 point Helvetica-Bold font... | |
3257 | */ | |
3258 | ||
3259 | doc_puts(doc, "userdict/ESPpf /Helvetica-Bold findfont 14 scalefont put\n"); | |
3260 | ||
3261 | /* | |
3262 | * Finally, the procedure to write the labels on the page... | |
3263 | */ | |
3264 | ||
3265 | doc_puts(doc, "userdict/ESPwl{\n"); | |
3266 | doc_puts(doc, " ESPpf setfont\n"); | |
3267 | doc_printf(doc, " ESPpl stringwidth pop dup 12 add exch -0.5 mul %.0f add\n", | |
3268 | width * 0.5f); | |
3269 | doc_puts(doc, " 1 setgray\n"); | |
3270 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrf\n", bottom - 2.0); | |
3271 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrf\n", top - 18.0); | |
3272 | doc_puts(doc, " 0 setgray\n"); | |
3273 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrs\n", bottom - 2.0); | |
3274 | doc_printf(doc, " dup 6 sub %.0f 3 index 20 ESPrs\n", top - 18.0); | |
3275 | doc_printf(doc, " dup %.0f moveto ESPpl show\n", bottom + 2.0); | |
3276 | doc_printf(doc, " %.0f moveto ESPpl show\n", top - 14.0); | |
3277 | doc_puts(doc, "pop\n"); | |
3278 | doc_puts(doc, "}bind put\n"); | |
3279 | } | |
3280 | ||
3281 | ||
ed486911 | 3282 | /* |
3283 | * 'write_labels()' - Write the actual page labels. | |
3284 | * | |
3285 | * This function is a copy of the one in common.c since we need to | |
3286 | * use doc_puts/doc_printf instead of puts/printf... | |
3287 | */ | |
3288 | ||
3289 | static void | |
3290 | write_labels(pstops_doc_t *doc, /* I - Document information */ | |
3291 | int orient) /* I - Orientation of the page */ | |
3292 | { | |
3293 | float width, /* Width of page */ | |
3294 | length; /* Length of page */ | |
3295 | ||
3296 | ||
3297 | doc_puts(doc, "gsave\n"); | |
3298 | ||
3299 | if ((orient ^ Orientation) & 1) | |
3300 | { | |
3301 | width = PageLength; | |
3302 | length = PageWidth; | |
3303 | } | |
3304 | else | |
3305 | { | |
3306 | width = PageWidth; | |
3307 | length = PageLength; | |
3308 | } | |
3309 | ||
3310 | switch (orient & 3) | |
3311 | { | |
3312 | case 1 : /* Landscape */ | |
3313 | doc_printf(doc, "%.1f 0.0 translate 90 rotate\n", length); | |
3314 | break; | |
3315 | case 2 : /* Reverse Portrait */ | |
3316 | doc_printf(doc, "%.1f %.1f translate 180 rotate\n", width, length); | |
3317 | break; | |
3318 | case 3 : /* Reverse Landscape */ | |
3319 | doc_printf(doc, "0.0 %.1f translate -90 rotate\n", width); | |
3320 | break; | |
3321 | } | |
3322 | ||
3323 | doc_puts(doc, "ESPwl\n"); | |
3324 | doc_puts(doc, "grestore\n"); | |
3325 | } | |
3326 | ||
3327 | ||
ef416fc2 | 3328 | /* |
0af14961 MS |
3329 | * 'write_options()' - Write options provided via %%IncludeFeature. |
3330 | */ | |
3331 | ||
3332 | static void | |
3333 | write_options( | |
3334 | pstops_doc_t *doc, /* I - Document */ | |
3335 | ppd_file_t *ppd, /* I - PPD file */ | |
3336 | int num_options, /* I - Number of options */ | |
3337 | cups_option_t *options) /* I - Options */ | |
3338 | { | |
3339 | int i; /* Looping var */ | |
3340 | ppd_option_t *option; /* PPD option */ | |
7e86f2f6 | 3341 | float min_order; /* Minimum OrderDependency value */ |
0af14961 MS |
3342 | char *doc_setup, /* DocumentSetup commands to send */ |
3343 | *any_setup; /* AnySetup commands to send */ | |
3344 | ||
3345 | ||
3346 | /* | |
3347 | * Figure out the minimum OrderDependency value... | |
3348 | */ | |
3349 | ||
3350 | if ((option = ppdFindOption(ppd, "PageRegion")) != NULL) | |
3351 | min_order = option->order; | |
3352 | else | |
3353 | min_order = 999.0f; | |
3354 | ||
3355 | for (i = 0; i < num_options; i ++) | |
3356 | if ((option = ppdFindOption(ppd, options[i].name)) != NULL && | |
3357 | option->order < min_order) | |
3358 | min_order = option->order; | |
3359 | ||
3360 | /* | |
3361 | * Mark and extract them... | |
3362 | */ | |
3363 | ||
3364 | cupsMarkOptions(ppd, num_options, options); | |
3365 | ||
3366 | doc_setup = ppdEmitString(ppd, PPD_ORDER_DOCUMENT, min_order); | |
3367 | any_setup = ppdEmitString(ppd, PPD_ORDER_ANY, min_order); | |
3368 | ||
3369 | /* | |
3370 | * Then send them out... | |
3371 | */ | |
3372 | ||
e07d4801 MS |
3373 | if (doc->number_up > 1) |
3374 | { | |
3375 | /* | |
3376 | * Temporarily restore setpagedevice so we can set the options... | |
3377 | */ | |
3378 | ||
3379 | doc_puts(doc, "userdict/setpagedevice/CUPSsetpagedevice load put\n"); | |
3380 | } | |
3381 | ||
0af14961 MS |
3382 | if (doc_setup) |
3383 | { | |
3384 | doc_puts(doc, doc_setup); | |
3385 | free(doc_setup); | |
3386 | } | |
3387 | ||
3388 | if (any_setup) | |
3389 | { | |
3390 | doc_puts(doc, any_setup); | |
3391 | free(any_setup); | |
3392 | } | |
e07d4801 MS |
3393 | |
3394 | if (doc->number_up > 1) | |
3395 | { | |
3396 | /* | |
3397 | * Disable setpagedevice again... | |
3398 | */ | |
3399 | ||
3400 | doc_puts(doc, "userdict/setpagedevice{pop}bind put\n"); | |
3401 | } | |
0af14961 | 3402 | } |