source: trunk/src/riched32/reader.c@ 21517

Last change on this file since 21517 was 21308, checked in by ydario, 16 years ago

Minor updates, backout imm changes.
File size: 77.3 KB
Line 
1/*
2 * - Need to document error code meanings.
3 * - Need to do something with \* on destinations.
4 * - Make the parameter a long?
5 *
6 * reader.c - RTF file reader. Release 1.10.
7 *
8 * ASCII 10 (\n) and 13 (\r) are ignored and silently discarded.
9 * Nulls are also discarded.
10 * (although the read hook will still get a look at them.)
11 *
12 * "\:" is not a ":", it's a control symbol. But some versions of
13 * Word seem to write "\:" for ":". This reader treats "\:" as a
14 * plain text ":"
15 *
16 * 19 Mar 93
17 * - Add hack to skip "{\*\keycode ... }" group in stylesheet.
18 * This is probably the wrong thing to do, but it's simple.
19 * 13 Jul 93
20 * - Add THINK C awareness to malloc() declaration. Necessary so
21 * compiler knows the malloc argument is 4 bytes. Ugh.
22 * 07 Sep 93
23 * - Text characters are mapped onto standard codes, which are placed
24 * in rtfMinor.
25 * - Eliminated use of index() function.
26 * 05 Mar 94
27 * - Added zillions of new symbols (those defined in RTF spec 1.2).
28 * 14 Mar 94
29 * - Public functions RTFMsg() and RTFPanic() now take variable arguments.
30 * This means RTFPanic() now is used in place of what was formerly the
31 * internal function Error().
32 * - 8-bit characters are now legal, so they're not converted to \'xx
33 * hex char representation now.
34 * 01 Apr 94
35 * - Added public variables rtfLineNum and rtfLinePos.
36 * - #include string.h or strings.h, avoiding strncmp() problem where
37 * last argument is treated as zero when prototype isn't available.
38 * 04 Apr 94
39 * - Treat style numbers 222 and 0 properly as "no style" and "normal".
40 *
41 * Author: Paul DuBois dubois@primate.wisc.edu
42 *
43 * This software may be redistributed without restriction and used for
44 * any purpose whatsoever.
45 */
46
47# ifndef STRING_H
48# define STRING_H <string.h>
49# endif
50
51# include <stdio.h>
52# include <ctype.h>
53# include STRING_H
54# ifdef STDARG
55# include <stdarg.h>
56# else
57# ifdef VARARGS
58# include <varargs.h>
59# endif /* VARARGS */
60# endif /* STDARG */
61
62# define rtfInternal
63# include "rtf.h"
64# undef rtfInternal
65
66/*
67 * include hard coded charsets
68 */
69
70#include "ansi_gen.h"
71#include "ansi_sym.h"
72#include "text_map.h"
73
74#include <stdlib.h>
75
76#include "charlist.h"
77#include "windef.h"
78#include "winbase.h"
79#include "wine/debug.h"
80
81WINE_DEFAULT_DEBUG_CHANNEL(richedit);
82
83#ifdef __WIN32OS2__ /* no useful trace in this file! */
84#define TRACE(a) do {} while (0)
85#endif
86
87extern HANDLE RICHED32_hHeap;
88
89/*
90 * Return pointer to new element of type t, or NULL
91 * if no memory available.
92 */
93
94# define New(t) ((t *) RTFAlloc ((int) sizeof (t)))
95
96/* maximum number of character values representable in a byte */
97
98# define charSetSize 256
99
100/* charset stack size */
101
102# define maxCSStack 10
103
104static int _RTFGetChar();
105static void _RTFGetToken ();
106static void _RTFGetToken2 ();
107static int GetChar ();
108static void ReadFontTbl ();
109static void ReadColorTbl ();
110static void ReadStyleSheet ();
111static void ReadInfoGroup ();
112static void ReadPictGroup ();
113static void ReadObjGroup ();
114static void LookupInit ();
115static void Lookup ();
116static int Hash ();
117
118static void CharSetInit ();
119static void ReadCharSetMaps ();
120
121
122/*
123 * Public variables (listed in rtf.h)
124 */
125
126int rtfClass;
127int rtfMajor;
128int rtfMinor;
129int rtfParam;
130int rtfFormat;
131char *rtfTextBuf = (char *) NULL;
132int rtfTextLen;
133
134long rtfLineNum;
135int rtfLinePos;
136
137
138/*
139 * Private stuff
140 */
141
142static int pushedChar; /* pushback char if read too far */
143
144static int pushedClass; /* pushed token info for RTFUngetToken() */
145static int pushedMajor;
146static int pushedMinor;
147static int pushedParam;
148static char *pushedTextBuf = (char *) NULL;
149
150static int prevChar;
151static int bumpLine;
152
153static RTFFont *fontList = (RTFFont *) NULL; /* these lists MUST be */
154static RTFColor *colorList = (RTFColor *) NULL; /* initialized to NULL */
155static RTFStyle *styleList = (RTFStyle *) NULL;
156
157static char *inputName = (char *) NULL;
158static char *outputName = (char *) NULL;
159
160static EDITSTREAM editstream;
161static CHARLIST inputCharList = {0, NULL, NULL};
162
163/*
164 * This array is used to map standard character names onto their numeric codes.
165 * The position of the name within the array is the code.
166 * stdcharnames.h is generated in the ../h directory.
167 */
168
169#include "stdcharnames.h"
170
171/*
172 * These arrays are used to map RTF input character values onto the standard
173 * character names represented by the values. Input character values are
174 * used as indices into the arrays to produce standard character codes.
175 */
176
177
178static char *genCharSetFile = (char *) NULL;
179static int genCharCode[charSetSize]; /* general */
180static int haveGenCharSet = 0;
181
182static char *symCharSetFile = (char *) NULL;
183static int symCharCode[charSetSize]; /* symbol */
184static int haveSymCharSet = 0;
185
186static int curCharSet = rtfCSGeneral;
187static int *curCharCode = genCharCode;
188
189/*
190 * By default, the reader is configured to handle charset mapping invisibly,
191 * including reading the charset files and switching charset maps as necessary
192 * for Symbol font.
193 */
194
195static int autoCharSetFlags;
196
197/*
198 * Stack for keeping track of charset map on group begin/end. This is
199 * necessary because group termination reverts the font to the previous
200 * value, which may implicitly change it.
201 */
202
203static int csStack[maxCSStack];
204static int csTop = 0;
205
206/*
207 * Get a char from the charlist. The charlist is used to store characters
208 * from the editstream.
209 *
210 */
211
212int _RTFGetChar(void)
213{
214 char myChar;
215
216 TRACE("\n");
217
218 if(CHARLIST_GetNbItems(&inputCharList) == 0)
219 {
220 char buff[10];
221 long pcb;
222 editstream.pfnCallback(editstream.dwCookie, buff, 1, &pcb);
223 if(pcb == 0)
224 return EOF;
225 else
226 CHARLIST_Enqueue(&inputCharList, buff[0]);
227 }
228 myChar = CHARLIST_Dequeue(&inputCharList);
229 return (int) myChar;
230}
231
232void RTFSetEditStream(EDITSTREAM *es)
233{
234 TRACE("\n");
235
236 editstream.dwCookie = es->dwCookie;
237 editstream.dwError = es->dwError;
238 editstream.pfnCallback = es->pfnCallback;
239}
240
241/*
242 * Initialize the reader. This may be called multiple times,
243 * to read multiple files. The only thing not reset is the input
244 * stream; that must be done with RTFSetStream().
245 */
246
247void RTFInit(void)
248{
249int i;
250RTFColor *cp;
251RTFFont *fp;
252RTFStyle *sp;
253RTFStyleElt *eltList, *ep;
254
255 TRACE("\n");
256
257 if (rtfTextBuf == (char *) NULL) /* initialize the text buffers */
258 {
259 rtfTextBuf = RTFAlloc (rtfBufSiz);
260 pushedTextBuf = RTFAlloc (rtfBufSiz);
261 if (rtfTextBuf == (char *) NULL
262 || pushedTextBuf == (char *) NULL)
263 RTFPanic ("Cannot allocate text buffers.");
264 rtfTextBuf[0] = pushedTextBuf[0] = '\0';
265 }
266
267 RTFFree (inputName);
268 RTFFree (outputName);
269 inputName = outputName = (char *) NULL;
270
271 /* initialize lookup table */
272 LookupInit ();
273
274 for (i = 0; i < rtfMaxClass; i++)
275 RTFSetClassCallback (i, (RTFFuncPtr) NULL);
276 for (i = 0; i < rtfMaxDestination; i++)
277 RTFSetDestinationCallback (i, (RTFFuncPtr) NULL);
278
279 /* install built-in destination readers */
280 RTFSetDestinationCallback (rtfFontTbl, ReadFontTbl);
281 RTFSetDestinationCallback (rtfColorTbl, ReadColorTbl);
282 RTFSetDestinationCallback (rtfStyleSheet, ReadStyleSheet);
283 RTFSetDestinationCallback (rtfInfo, ReadInfoGroup);
284 RTFSetDestinationCallback (rtfPict, ReadPictGroup);
285 RTFSetDestinationCallback (rtfObject, ReadObjGroup);
286
287
288 RTFSetReadHook ((RTFFuncPtr) NULL);
289
290 /* dump old lists if necessary */
291
292 while (fontList != (RTFFont *) NULL)
293 {
294 fp = fontList->rtfNextFont;
295 RTFFree (fontList->rtfFName);
296 RTFFree ((char *) fontList);
297 fontList = fp;
298 }
299 while (colorList != (RTFColor *) NULL)
300 {
301 cp = colorList->rtfNextColor;
302 RTFFree ((char *) colorList);
303 colorList = cp;
304 }
305 while (styleList != (RTFStyle *) NULL)
306 {
307 sp = styleList->rtfNextStyle;
308 eltList = styleList->rtfSSEList;
309 while (eltList != (RTFStyleElt *) NULL)
310 {
311 ep = eltList->rtfNextSE;
312 RTFFree (eltList->rtfSEText);
313 RTFFree ((char *) eltList);
314 eltList = ep;
315 }
316 RTFFree (styleList->rtfSName);
317 RTFFree ((char *) styleList);
318 styleList = sp;
319 }
320
321 rtfClass = -1;
322 pushedClass = -1;
323 pushedChar = EOF;
324
325 rtfLineNum = 0;
326 rtfLinePos = 0;
327 prevChar = EOF;
328 bumpLine = 0;
329
330 CharSetInit ();
331 csTop = 0;
332}
333
334/*
335 * Set or get the input or output file name. These are never guaranteed
336 * to be accurate, only insofar as the calling program makes them so.
337 */
338
339void RTFSetInputName(char *name)
340{
341 TRACE("\n");
342
343 if ((inputName = RTFStrSave (name)) == (char *) NULL)
344 RTFPanic ("RTFSetInputName: out of memory");
345}
346
347
348char *RTFGetInputName(void)
349{
350 return (inputName);
351}
352
353
354void RTFSetOutputName(char *name)
355{
356 TRACE("\n");
357
358 if ((outputName = RTFStrSave (name)) == (char *) NULL)
359 RTFPanic ("RTFSetOutputName: out of memory");
360}
361
362
363char *RTFGetOutputName(void)
364{
365 return (outputName);
366}
367
368
369
370/* ---------------------------------------------------------------------- */
371
372/*
373 * Callback table manipulation routines
374 */
375
376
377/*
378 * Install or return a writer callback for a token class
379 */
380
381
382static RTFFuncPtr ccb[rtfMaxClass]; /* class callbacks */
383
384
385void RTFSetClassCallback(int class, RTFFuncPtr callback)
386{
387 if (class >= 0 && class < rtfMaxClass)
388 ccb[class] = callback;
389}
390
391
392RTFFuncPtr RTFGetClassCallback(int class)
393{
394 if (class >= 0 && class < rtfMaxClass)
395 return (ccb[class]);
396 return ((RTFFuncPtr) NULL);
397}
398
399
400/*
401 * Install or return a writer callback for a destination type
402 */
403
404static RTFFuncPtr dcb[rtfMaxDestination]; /* destination callbacks */
405
406
407void RTFSetDestinationCallback(int dest, RTFFuncPtr callback)
408{
409 if (dest >= 0 && dest < rtfMaxDestination)
410 dcb[dest] = callback;
411}
412
413
414RTFFuncPtr RTFGetDestinationCallback(int dest)
415{
416 if (dest >= 0 && dest < rtfMaxDestination)
417 return (dcb[dest]);
418 return ((RTFFuncPtr) NULL);
419}
420
421
422/* ---------------------------------------------------------------------- */
423
424/*
425 * Token reading routines
426 */
427
428
429/*
430 * Read the input stream, invoking the writer's callbacks
431 * where appropriate.
432 */
433
434void RTFRead(void)
435{
436 while (RTFGetToken () != rtfEOF)
437 RTFRouteToken ();
438}
439
440
441/*
442 * Route a token. If it's a destination for which a reader is
443 * installed, process the destination internally, otherwise
444 * pass the token to the writer's class callback.
445 */
446
447void RTFRouteToken(void)
448{
449RTFFuncPtr p;
450
451 TRACE("\n");
452
453 if (rtfClass < 0 || rtfClass >= rtfMaxClass) /* watchdog */
454 {
455 RTFPanic ("Unknown class %d: %s (reader malfunction)",
456 rtfClass, rtfTextBuf);
457 }
458 if (RTFCheckCM (rtfControl, rtfDestination))
459 {
460 /* invoke destination-specific callback if there is one */
461 if ((p = RTFGetDestinationCallback (rtfMinor))
462 != (RTFFuncPtr) NULL)
463 {
464 (*p) ();
465 return;
466 }
467 }
468 /* invoke class callback if there is one */
469 if ((p = RTFGetClassCallback (rtfClass)) != (RTFFuncPtr) NULL)
470 (*p) ();
471}
472
473
474/*
475 * Skip to the end of the current group. When this returns,
476 * writers that maintain a state stack may want to call their
477 * state unstacker; global vars will still be set to the group's
478 * closing brace.
479 */
480
481void RTFSkipGroup(void)
482{
483int level = 1;
484 TRACE("\n");
485
486 while (RTFGetToken () != rtfEOF)
487 {
488 if (rtfClass == rtfGroup)
489 {
490 if (rtfMajor == rtfBeginGroup)
491 ++level;
492 else if (rtfMajor == rtfEndGroup)
493 {
494 if (--level < 1)
495 break; /* end of initial group */
496 }
497 }
498 }
499}
500
501
502/*
503 * Read one token. Call the read hook if there is one. The
504 * token class is the return value. Returns rtfEOF when there
505 * are no more tokens.
506 */
507
508int RTFGetToken(void)
509{
510RTFFuncPtr p;
511 TRACE("\n");
512
513 for (;;)
514 {
515 _RTFGetToken ();
516 if ((p = RTFGetReadHook ()) != (RTFFuncPtr) NULL)
517 (*p) (); /* give read hook a look at token */
518
519 /* Silently discard newlines, carriage returns, nulls. */
520 if (!(rtfClass == rtfText && rtfFormat != SF_TEXT
521 && (rtfMajor == '\r' || rtfMajor == '\n' || rtfMajor == '\0')))
522 break;
523 }
524 return (rtfClass);
525}
526
527
528/*
529 * Install or return a token reader hook.
530 */
531
532static RTFFuncPtr readHook;
533
534
535void RTFSetReadHook(RTFFuncPtr f)
536{
537 readHook = f;
538}
539
540
541RTFFuncPtr RTFGetReadHook(void)
542{
543 return (readHook);
544}
545
546
547void RTFUngetToken(void)
548{
549 TRACE("\n");
550
551 if (pushedClass >= 0) /* there's already an ungotten token */
552 RTFPanic ("cannot unget two tokens");
553 if (rtfClass < 0)
554 RTFPanic ("no token to unget");
555 pushedClass = rtfClass;
556 pushedMajor = rtfMajor;
557 pushedMinor = rtfMinor;
558 pushedParam = rtfParam;
559 (void) strcpy (pushedTextBuf, rtfTextBuf);
560}
561
562
563int RTFPeekToken(void)
564{
565 _RTFGetToken ();
566 RTFUngetToken ();
567 return (rtfClass);
568}
569
570
571static void _RTFGetToken(void)
572{
573RTFFont *fp;
574
575 TRACE("\n");
576
577 if (rtfFormat == SF_TEXT) {
578 rtfMajor = GetChar ();
579 rtfMinor = rtfSC_nothing;
580 rtfParam = rtfNoParam;
581 rtfTextBuf[rtfTextLen = 0] = '\0';
582 if (rtfMajor == EOF)
583 rtfClass = rtfEOF;
584 else
585 rtfClass = rtfText;
586 return;
587 }
588
589 /* first check for pushed token from RTFUngetToken() */
590
591 if (pushedClass >= 0)
592 {
593 rtfClass = pushedClass;
594 rtfMajor = pushedMajor;
595 rtfMinor = pushedMinor;
596 rtfParam = pushedParam;
597 (void) strcpy (rtfTextBuf, pushedTextBuf);
598 rtfTextLen = strlen (rtfTextBuf);
599 pushedClass = -1;
600 return;
601 }
602
603 /*
604 * Beyond this point, no token is ever seen twice, which is
605 * important, e.g., for making sure no "}" pops the font stack twice.
606 */
607
608 _RTFGetToken2 ();
609 if (rtfClass == rtfText) /* map RTF char to standard code */
610 rtfMinor = RTFMapChar (rtfMajor);
611
612 /*
613 * If auto-charset stuff is activated, see if anything needs doing,
614 * like reading the charset maps or switching between them.
615 */
616
617 if (autoCharSetFlags == 0)
618 return;
619
620 if ((autoCharSetFlags & rtfReadCharSet)
621 && RTFCheckCM (rtfControl, rtfCharSet))
622 {
623 ReadCharSetMaps ();
624 }
625 else if ((autoCharSetFlags & rtfSwitchCharSet)
626 && RTFCheckCMM (rtfControl, rtfCharAttr, rtfFontNum))
627 {
628 if ((fp = RTFGetFont (rtfParam)) != (RTFFont *) NULL)
629 {
630 if (strncmp (fp->rtfFName, "Symbol", 6) == 0)
631 curCharSet = rtfCSSymbol;
632 else
633 curCharSet = rtfCSGeneral;
634 RTFSetCharSet (curCharSet);
635 }
636 }
637 else if ((autoCharSetFlags & rtfSwitchCharSet) && rtfClass == rtfGroup)
638 {
639 switch (rtfMajor)
640 {
641 case rtfBeginGroup:
642 if (csTop >= maxCSStack)
643 RTFPanic ("_RTFGetToken: stack overflow");
644 csStack[csTop++] = curCharSet;
645 break;
646 case rtfEndGroup:
647 if (csTop <= 0)
648 RTFPanic ("_RTFGetToken: stack underflow");
649 curCharSet = csStack[--csTop];
650 RTFSetCharSet (curCharSet);
651 break;
652 }
653 }
654}
655
656
657/* this shouldn't be called anywhere but from _RTFGetToken() */
658
659static void _RTFGetToken2(void)
660{
661int sign;
662int c;
663
664 TRACE("\n");
665
666 /* initialize token vars */
667
668 rtfClass = rtfUnknown;
669 rtfParam = rtfNoParam;
670 rtfTextBuf[rtfTextLen = 0] = '\0';
671
672 /* get first character, which may be a pushback from previous token */
673
674 if (pushedChar != EOF)
675 {
676 c = pushedChar;
677 rtfTextBuf[rtfTextLen++] = c;
678 rtfTextBuf[rtfTextLen] = '\0';
679 pushedChar = EOF;
680 }
681 else if ((c = GetChar ()) == EOF)
682 {
683 rtfClass = rtfEOF;
684 return;
685 }
686
687 if (c == '{')
688 {
689 rtfClass = rtfGroup;
690 rtfMajor = rtfBeginGroup;
691 return;
692 }
693 if (c == '}')
694 {
695 rtfClass = rtfGroup;
696 rtfMajor = rtfEndGroup;
697 return;
698 }
699 if (c != '\\')
700 {
701 /*
702 * Two possibilities here:
703 * 1) ASCII 9, effectively like \tab control symbol
704 * 2) literal text char
705 */
706 if (c == '\t') /* ASCII 9 */
707 {
708 rtfClass = rtfControl;
709 rtfMajor = rtfSpecialChar;
710 rtfMinor = rtfTab;
711 }
712 else
713 {
714 rtfClass = rtfText;
715 rtfMajor = c;
716 }
717 return;
718 }
719 if ((c = GetChar ()) == EOF)
720 {
721 /* early eof, whoops (class is rtfUnknown) */
722 return;
723 }
724 if (!isalpha (c))
725 {
726 /*
727 * Three possibilities here:
728 * 1) hex encoded text char, e.g., \'d5, \'d3
729 * 2) special escaped text char, e.g., \{, \}
730 * 3) control symbol, e.g., \_, \-, \|, \<10>
731 */
732 if (c == '\'') /* hex char */
733 {
734 int c2;
735
736 if ((c = GetChar ()) != EOF && (c2 = GetChar ()) != EOF)
737 {
738 /* should do isxdigit check! */
739 rtfClass = rtfText;
740 rtfMajor = RTFCharToHex (c) * 16
741 + RTFCharToHex (c2);
742 return;
743 }
744 /* early eof, whoops (class is rtfUnknown) */
745 return;
746 }
747
748 /* escaped char */
749 /*if (index (":{}\\", c) != (char *) NULL)*/ /* escaped char */
750 if (c == ':' || c == '{' || c == '}' || c == '\\')
751 {
752 rtfClass = rtfText;
753 rtfMajor = c;
754 return;
755 }
756
757 /* control symbol */
758 Lookup (rtfTextBuf); /* sets class, major, minor */
759 return;
760 }
761 /* control word */
762 while (isalpha (c))
763 {
764 if ((c = GetChar ()) == EOF)
765 break;
766 }
767
768 /*
769 * At this point, the control word is all collected, so the
770 * major/minor numbers are determined before the parameter
771 * (if any) is scanned. There will be one too many characters
772 * in the buffer, though, so fix up before and restore after
773 * looking up.
774 */
775
776 if (c != EOF)
777 rtfTextBuf[rtfTextLen-1] = '\0';
778 Lookup (rtfTextBuf); /* sets class, major, minor */
779 if (c != EOF)
780 rtfTextBuf[rtfTextLen-1] = c;
781
782 /*
783 * Should be looking at first digit of parameter if there
784 * is one, unless it's negative. In that case, next char
785 * is '-', so need to gobble next char, and remember sign.
786 */
787
788 sign = 1;
789 if (c == '-')
790 {
791 sign = -1;
792 c = GetChar ();
793 }
794 if (c != EOF && isdigit (c))
795 {
796 rtfParam = 0;
797 while (isdigit (c)) /* gobble parameter */
798 {
799 rtfParam = rtfParam * 10 + c - '0';
800 if ((c = GetChar ()) == EOF)
801 break;
802 }
803 rtfParam *= sign;
804 }
805 /*
806 * If control symbol delimiter was a blank, gobble it.
807 * Otherwise the character is first char of next token, so
808 * push it back for next call. In either case, delete the
809 * delimiter from the token buffer.
810 */
811 if (c != EOF)
812 {
813 if (c != ' ')
814 pushedChar = c;
815 rtfTextBuf[--rtfTextLen] = '\0';
816 }
817}
818
819
820/*
821 * Read the next character from the input. This handles setting the
822 * current line and position-within-line variables. Those variable are
823 * set correctly whether lines end with CR, LF, or CRLF (the last being
824 * the tricky case).
825 *
826 * bumpLine indicates whether the line number should be incremented on
827 * the *next* input character.
828 */
829
830
831static int GetChar(void)
832{
833int c;
834int oldBumpLine;
835
836 TRACE("\n");
837
838 if ((c = _RTFGetChar()) != EOF)
839 {
840 rtfTextBuf[rtfTextLen++] = c;
841 rtfTextBuf[rtfTextLen] = '\0';
842 }
843 if (prevChar == EOF)
844 bumpLine = 1;
845 oldBumpLine = bumpLine; /* non-zero if prev char was line ending */
846 bumpLine = 0;
847 if (c == '\r')
848 bumpLine = 1;
849 else if (c == '\n')
850 {
851 bumpLine = 1;
852 if (prevChar == '\r') /* oops, previous \r wasn't */
853 oldBumpLine = 0; /* really a line ending */
854 }
855 ++rtfLinePos;
856 if (oldBumpLine) /* were we supposed to increment the */
857 { /* line count on this char? */
858 ++rtfLineNum;
859 rtfLinePos = 1;
860 }
861 prevChar = c;
862 return (c);
863}
864
865
866/*
867 * Synthesize a token by setting the global variables to the
868 * values supplied. Typically this is followed with a call
869 * to RTFRouteToken().
870 *
871 * If a param value other than rtfNoParam is passed, it becomes
872 * part of the token text.
873 */
874
875void RTFSetToken(int class, int major, int minor, int param, char *text)
876{
877 TRACE("\n");
878
879 rtfClass = class;
880 rtfMajor = major;
881 rtfMinor = minor;
882 rtfParam = param;
883 if (param == rtfNoParam)
884 (void) strcpy (rtfTextBuf, text);
885 else
886 sprintf (rtfTextBuf, "%s%d", text, param);
887 rtfTextLen = strlen (rtfTextBuf);
888}
889
890
891/* ---------------------------------------------------------------------- */
892
893/*
894 * Routines to handle mapping of RTF character sets
895 * onto standard characters.
896 *
897 * RTFStdCharCode(name) given char name, produce numeric code
898 * RTFStdCharName(code) given char code, return name
899 * RTFMapChar(c) map input (RTF) char code to std code
900 * RTFSetCharSet(id) select given charset map
901 * RTFGetCharSet() get current charset map
902 *
903 * See ../h/README for more information about charset names and codes.
904 */
905
906
907/*
908 * Initialize charset stuff.
909 */
910
911static void CharSetInit(void)
912{
913 TRACE("\n");
914
915 autoCharSetFlags = (rtfReadCharSet | rtfSwitchCharSet);
916 RTFFree (genCharSetFile);
917 genCharSetFile = (char *) NULL;
918 haveGenCharSet = 0;
919 RTFFree (symCharSetFile);
920 symCharSetFile = (char *) NULL;
921 haveSymCharSet = 0;
922 curCharSet = rtfCSGeneral;
923 curCharCode = genCharCode;
924}
925
926
927/*
928 * Specify the name of a file to be read when auto-charset-file reading is
929 * done.
930 */
931
932void RTFSetCharSetMap (char *name, int csId)
933{
934 TRACE("\n");
935
936 if ((name = RTFStrSave (name)) == (char *) NULL) /* make copy */
937 RTFPanic ("RTFSetCharSetMap: out of memory");
938 switch (csId)
939 {
940 case rtfCSGeneral:
941 RTFFree (genCharSetFile); /* free any previous value */
942 genCharSetFile = name;
943 break;
944 case rtfCSSymbol:
945 RTFFree (symCharSetFile); /* free any previous value */
946 symCharSetFile = name;
947 break;
948 }
949}
950
951
952/*
953 * Do auto-charset-file reading.
954 * will always use the ansi charset no mater what the value
955 * of the rtfTextBuf is.
956 *
957 * TODO: add support for other charset in the future.
958 *
959 */
960
961static void ReadCharSetMaps(void)
962{
963char buf[rtfBufSiz];
964
965 TRACE("\n");
966
967 if (genCharSetFile != (char *) NULL)
968 (void) strcpy (buf, genCharSetFile);
969 else
970 sprintf (buf, "%s-gen", &rtfTextBuf[1]);
971 if (RTFReadCharSetMap (rtfCSGeneral) == 0)
972 RTFPanic ("ReadCharSetMaps: Cannot read charset map %s", buf);
973 if (symCharSetFile != (char *) NULL)
974 (void) strcpy (buf, symCharSetFile);
975 else
976 sprintf (buf, "%s-sym", &rtfTextBuf[1]);
977 if (RTFReadCharSetMap (rtfCSSymbol) == 0)
978 RTFPanic ("ReadCharSetMaps: Cannot read charset map %s", buf);
979}
980
981
982
983/*
984 * Convert a CaracterSetMap (caracter_name, caracter) into
985 * this form : array[caracter_ident] = caracter;
986 */
987
988int RTFReadCharSetMap(int csId)
989{
990 int *stdCodeArray;
991 int i;
992
993 TRACE("\n");
994
995 switch (csId)
996 {
997 default:
998 return (0); /* illegal charset id */
999 case rtfCSGeneral:
1000
1001 haveGenCharSet = 1;
1002 stdCodeArray = genCharCode;
1003 for (i = 0; i < charSetSize; i++)
1004 {
1005 stdCodeArray[i] = rtfSC_nothing;
1006 }
1007
1008 for ( i = 0 ; i< sizeof(ansi_gen)/(sizeof(int));i+=2)
1009 {
1010 stdCodeArray[ ansi_gen[i+1] ] = ansi_gen[i];
1011 }
1012 break;
1013
1014 case rtfCSSymbol:
1015
1016 haveSymCharSet = 1;
1017 stdCodeArray = symCharCode;
1018 for (i = 0; i < charSetSize; i++)
1019 {
1020 stdCodeArray[i] = rtfSC_nothing;
1021 }
1022
1023 for ( i = 0 ; i< sizeof(ansi_sym)/(sizeof(int));i+=2)
1024 {
1025 stdCodeArray[ ansi_sym[i+1] ] = ansi_sym[i];
1026 }
1027 break;
1028 }
1029
1030 return (1);
1031}
1032
1033
1034/*
1035 * Given a standard character name (a string), find its code (a number).
1036 * Return -1 if name is unknown.
1037 */
1038
1039int RTFStdCharCode(char *name)
1040{
1041int i;
1042
1043 TRACE("\n");
1044
1045 for (i = 0; i < rtfSC_MaxChar; i++)
1046 {
1047 if (strcmp (name, stdCharName[i]) == 0)
1048 return (i);
1049 }
1050 return (-1);
1051}
1052
1053
1054/*
1055 * Given a standard character code (a number), find its name (a string).
1056 * Return NULL if code is unknown.
1057 */
1058
1059char *RTFStdCharName(int code)
1060{
1061 if (code < 0 || code >= rtfSC_MaxChar)
1062 return ((char *) NULL);
1063 return (stdCharName[code]);
1064}
1065
1066
1067/*
1068 * Given an RTF input character code, find standard character code.
1069 * The translator should read the appropriate charset maps when it finds a
1070 * charset control. However, the file might not contain one. In this
1071 * case, no map will be available. When the first attempt is made to
1072 * map a character under these circumstances, RTFMapChar() assumes ANSI
1073 * and reads the map as necessary.
1074 */
1075
1076int RTFMapChar(int c)
1077{
1078 TRACE("\n");
1079
1080 switch (curCharSet)
1081 {
1082 case rtfCSGeneral:
1083 if (!haveGenCharSet)
1084 {
1085 if (RTFReadCharSetMap (rtfCSGeneral) == 0)
1086 RTFPanic ("RTFMapChar: cannot read ansi-gen");
1087 }
1088 break;
1089 case rtfCSSymbol:
1090 if (!haveSymCharSet)
1091 {
1092 if (RTFReadCharSetMap (rtfCSSymbol) == 0)
1093 RTFPanic ("RTFMapChar: cannot read ansi-sym");
1094 }
1095 break;
1096 }
1097 if (c < 0 || c >= charSetSize)
1098 return (rtfSC_nothing);
1099 return (curCharCode[c]);
1100}
1101
1102
1103/*
1104 * Set the current character set. If csId is illegal, uses general charset.
1105 */
1106
1107void RTFSetCharSet(int csId)
1108{
1109 TRACE("\n");
1110
1111 switch (csId)
1112 {
1113 default: /* use general if csId unknown */
1114 case rtfCSGeneral:
1115 curCharCode = genCharCode;
1116 curCharSet = csId;
1117 break;
1118 case rtfCSSymbol:
1119 curCharCode = symCharCode;
1120 curCharSet = csId;
1121 break;
1122 }
1123}
1124
1125
1126int RTFGetCharSet(void)
1127{
1128 return (curCharSet);
1129}
1130
1131
1132/* ---------------------------------------------------------------------- */
1133
1134/*
1135 * Special destination readers. They gobble the destination so the
1136 * writer doesn't have to deal with them. That's wrong for any
1137 * translator that wants to process any of these itself. In that
1138 * case, these readers should be overridden by installing a different
1139 * destination callback.
1140 *
1141 * NOTE: The last token read by each of these reader will be the
1142 * destination's terminating '}', which will then be the current token.
1143 * That '}' token is passed to RTFRouteToken() - the writer has already
1144 * seen the '{' that began the destination group, and may have pushed a
1145 * state; it also needs to know at the end of the group that a state
1146 * should be popped.
1147 *
1148 * It's important that rtf.h and the control token lookup table list
1149 * as many symbols as possible, because these destination readers
1150 * unfortunately make strict assumptions about the input they expect,
1151 * and a token of class rtfUnknown will throw them off easily.
1152 */
1153
1154
1155/*
1156 * Read { \fonttbl ... } destination. Old font tables don't have
1157 * braces around each table entry; try to adjust for that.
1158 */
1159
1160static void ReadFontTbl(void)
1161{
1162RTFFont *fp = NULL;
1163char buf[rtfBufSiz], *bp;
1164int old = -1;
1165char *fn = "ReadFontTbl";
1166
1167 TRACE("\n");
1168
1169 for (;;)
1170 {
1171 (void) RTFGetToken ();
1172 if (RTFCheckCM (rtfGroup, rtfEndGroup))
1173 break;
1174 if (old < 0) /* first entry - determine tbl type */
1175 {
1176 if (RTFCheckCMM (rtfControl, rtfCharAttr, rtfFontNum))
1177 old = 1; /* no brace */
1178 else if (RTFCheckCM (rtfGroup, rtfBeginGroup))
1179 old = 0; /* brace */
1180 else /* can't tell! */
1181 RTFPanic ("%s: Cannot determine format", fn);
1182 }
1183 if (old == 0) /* need to find "{" here */
1184 {
1185 if (!RTFCheckCM (rtfGroup, rtfBeginGroup))
1186 RTFPanic ("%s: missing \"{\"", fn);
1187 (void) RTFGetToken (); /* yes, skip to next token */
1188 }
1189 if ((fp = New (RTFFont)) == (RTFFont *) NULL)
1190 RTFPanic ("%s: cannot allocate font entry", fn);
1191
1192 fp->rtfNextFont = fontList;
1193 fontList = fp;
1194
1195 fp->rtfFName = (char *) NULL;
1196 fp->rtfFAltName = (char *) NULL;
1197 fp->rtfFNum = -1;
1198 fp->rtfFFamily = 0;
1199 fp->rtfFCharSet = 0;
1200 fp->rtfFPitch = 0;
1201 fp->rtfFType = 0;
1202 fp->rtfFCodePage = 0;
1203
1204 while (rtfClass != rtfEOF
1205 && !RTFCheckCM (rtfText, ';')
1206 && !RTFCheckCM (rtfGroup, rtfEndGroup))
1207 {
1208 if (rtfClass == rtfControl)
1209 {
1210 switch (rtfMajor)
1211 {
1212 default:
1213 /* ignore token but announce it */
1214 RTFMsg ("%s: unknown token \"%s\"\n",
1215 fn, rtfTextBuf);
1216 case rtfFontFamily:
1217 fp->rtfFFamily = rtfMinor;
1218 break;
1219 case rtfCharAttr:
1220 switch (rtfMinor)
1221 {
1222 default:
1223 break; /* ignore unknown? */
1224 case rtfFontNum:
1225 fp->rtfFNum = rtfParam;
1226 break;
1227 }
1228 break;
1229 case rtfFontAttr:
1230 switch (rtfMinor)
1231 {
1232 default:
1233 break; /* ignore unknown? */
1234 case rtfFontCharSet:
1235 fp->rtfFCharSet = rtfParam;
1236 break;
1237 case rtfFontPitch:
1238 fp->rtfFPitch = rtfParam;
1239 break;
1240 case rtfFontCodePage:
1241 fp->rtfFCodePage = rtfParam;
1242 break;
1243 case rtfFTypeNil:
1244 case rtfFTypeTrueType:
1245 fp->rtfFType = rtfParam;
1246 break;
1247 }
1248 break;
1249 }
1250 }
1251 else if (RTFCheckCM (rtfGroup, rtfBeginGroup)) /* dest */
1252 {
1253 RTFSkipGroup (); /* ignore for now */
1254 }
1255 else if (rtfClass == rtfText) /* font name */
1256 {
1257 bp = buf;
1258 while (rtfClass != rtfEOF
1259 && !RTFCheckCM (rtfText, ';')
1260 && !RTFCheckCM (rtfGroup, rtfEndGroup))
1261 {
1262 *bp++ = rtfMajor;
1263 (void) RTFGetToken ();
1264 }
1265
1266 /* FIX: in some cases the <fontinfo> isn't finished with a semi-column */
1267 if(RTFCheckCM (rtfGroup, rtfEndGroup))
1268 {
1269 RTFUngetToken ();
1270 }
1271 *bp = '\0';
1272 fp->rtfFName = RTFStrSave (buf);
1273 if (fp->rtfFName == (char *) NULL)
1274 RTFPanic ("%s: cannot allocate font name", fn);
1275 /* already have next token; don't read one */
1276 /* at bottom of loop */
1277 continue;
1278 }
1279 else
1280 {
1281 /* ignore token but announce it */
1282 RTFMsg ("%s: unknown token \"%s\"\n",
1283 fn, rtfTextBuf);
1284 }
1285 (void) RTFGetToken ();
1286 }
1287 if (old == 0) /* need to see "}" here */
1288 {
1289 (void) RTFGetToken ();
1290 if (!RTFCheckCM (rtfGroup, rtfEndGroup))
1291 RTFPanic ("%s: missing \"}\"", fn);
1292 }
1293 }
1294 if (fp->rtfFNum == -1)
1295 RTFPanic ("%s: missing font number", fn);
1296/*
1297 * Could check other pieces of structure here, too, I suppose.
1298 */
1299 RTFRouteToken (); /* feed "}" back to router */
1300}
1301
1302
1303/*
1304 * The color table entries have color values of -1 if
1305 * the default color should be used for the entry (only
1306 * a semi-colon is given in the definition, no color values).
1307 * There will be a problem if a partial entry (1 or 2 but
1308 * not 3 color values) is given. The possibility is ignored
1309 * here.
1310 */
1311
1312static void ReadColorTbl(void)
1313{
1314RTFColor *cp;
1315int cnum = 0;
1316char *fn = "ReadColorTbl";
1317
1318 TRACE("\n");
1319
1320 for (;;)
1321 {
1322 (void) RTFGetToken ();
1323 if (RTFCheckCM (rtfGroup, rtfEndGroup))
1324 break;
1325 if ((cp = New (RTFColor)) == (RTFColor *) NULL)
1326 RTFPanic ("%s: cannot allocate color entry", fn);
1327 cp->rtfCNum = cnum++;
1328 cp->rtfCRed = cp->rtfCGreen = cp->rtfCBlue = -1;
1329 cp->rtfNextColor = colorList;
1330 colorList = cp;
1331 while (RTFCheckCM (rtfControl, rtfColorName))
1332 {
1333 switch (rtfMinor)
1334 {
1335 case rtfRed: cp->rtfCRed = rtfParam; break;
1336 case rtfGreen: cp->rtfCGreen = rtfParam; break;
1337 case rtfBlue: cp->rtfCBlue = rtfParam; break;
1338 }
1339 RTFGetToken ();
1340 }
1341 if (!RTFCheckCM (rtfText, (int) ';'))
1342 RTFPanic ("%s: malformed entry", fn);
1343 }
1344 RTFRouteToken (); /* feed "}" back to router */
1345}
1346
1347
1348/*
1349 * The "Normal" style definition doesn't contain any style number,
1350 * all others do. Normal style is given style rtfNormalStyleNum.
1351 */
1352
1353static void ReadStyleSheet(void)
1354{
1355RTFStyle *sp;
1356RTFStyleElt *sep, *sepLast;
1357char buf[rtfBufSiz], *bp;
1358char *fn = "ReadStyleSheet";
1359
1360 TRACE("\n");
1361
1362 for (;;)
1363 {
1364 (void) RTFGetToken ();
1365 if (RTFCheckCM (rtfGroup, rtfEndGroup))
1366 break;
1367 if ((sp = New (RTFStyle)) == (RTFStyle *) NULL)
1368 RTFPanic ("%s: cannot allocate stylesheet entry", fn);
1369 sp->rtfSName = (char *) NULL;
1370 sp->rtfSNum = -1;
1371 sp->rtfSType = rtfParStyle;
1372 sp->rtfSAdditive = 0;
1373 sp->rtfSBasedOn = rtfNoStyleNum;
1374 sp->rtfSNextPar = -1;
1375 sp->rtfSSEList = sepLast = (RTFStyleElt *) NULL;
1376 sp->rtfNextStyle = styleList;
1377 sp->rtfExpanding = 0;
1378 styleList = sp;
1379 if (!RTFCheckCM (rtfGroup, rtfBeginGroup))
1380 RTFPanic ("%s: missing \"{\"", fn);
1381 for (;;)
1382 {
1383 (void) RTFGetToken ();
1384 if (rtfClass == rtfEOF
1385 || RTFCheckCM (rtfText, ';'))
1386 break;
1387 if (rtfClass == rtfControl)
1388 {
1389 if (RTFCheckMM (rtfSpecialChar, rtfOptDest))
1390 continue; /* ignore "\*" */
1391 if (RTFCheckMM (rtfParAttr, rtfStyleNum))
1392 {
1393 sp->rtfSNum = rtfParam;
1394 sp->rtfSType = rtfParStyle;
1395 continue;
1396 }
1397 if (RTFCheckMM (rtfCharAttr, rtfCharStyleNum))
1398 {
1399 sp->rtfSNum = rtfParam;
1400 sp->rtfSType = rtfCharStyle;
1401 continue;
1402 }
1403 if (RTFCheckMM (rtfSectAttr, rtfSectStyleNum))
1404 {
1405 sp->rtfSNum = rtfParam;
1406 sp->rtfSType = rtfSectStyle;
1407 continue;
1408 }
1409 if (RTFCheckMM (rtfStyleAttr, rtfBasedOn))
1410 {
1411 sp->rtfSBasedOn = rtfParam;
1412 continue;
1413 }
1414 if (RTFCheckMM (rtfStyleAttr, rtfAdditive))
1415 {
1416 sp->rtfSAdditive = 1;
1417 continue;
1418 }
1419 if (RTFCheckMM (rtfStyleAttr, rtfNext))
1420 {
1421 sp->rtfSNextPar = rtfParam;
1422 continue;
1423 }
1424 if ((sep = New (RTFStyleElt)) == (RTFStyleElt *) NULL)
1425 RTFPanic ("%s: cannot allocate style element", fn);
1426 sep->rtfSEClass = rtfClass;
1427 sep->rtfSEMajor = rtfMajor;
1428 sep->rtfSEMinor = rtfMinor;
1429 sep->rtfSEParam = rtfParam;
1430 if ((sep->rtfSEText = RTFStrSave (rtfTextBuf))
1431 == (char *) NULL)
1432 RTFPanic ("%s: cannot allocate style element text", fn);
1433 if (sepLast == (RTFStyleElt *) NULL)
1434 sp->rtfSSEList = sep; /* first element */
1435 else /* add to end */
1436 sepLast->rtfNextSE = sep;
1437 sep->rtfNextSE = (RTFStyleElt *) NULL;
1438 sepLast = sep;
1439 }
1440 else if (RTFCheckCM (rtfGroup, rtfBeginGroup))
1441 {
1442 /*
1443 * This passes over "{\*\keycode ... }, among
1444 * other things. A temporary (perhaps) hack.
1445 */
1446 RTFSkipGroup ();
1447 continue;
1448 }
1449 else if (rtfClass == rtfText) /* style name */
1450 {
1451 bp = buf;
1452 while (rtfClass == rtfText)
1453 {
1454 if (rtfMajor == ';')
1455 {
1456 /* put back for "for" loop */
1457 (void) RTFUngetToken ();
1458 break;
1459 }
1460 *bp++ = rtfMajor;
1461 (void) RTFGetToken ();
1462 }
1463 *bp = '\0';
1464 if ((sp->rtfSName = RTFStrSave (buf)) == (char *) NULL)
1465 RTFPanic ("%s: cannot allocate style name", fn);
1466 }
1467 else /* unrecognized */
1468 {
1469 /* ignore token but announce it */
1470 RTFMsg ("%s: unknown token \"%s\"\n",
1471 fn, rtfTextBuf);
1472 }
1473 }
1474 (void) RTFGetToken ();
1475 if (!RTFCheckCM (rtfGroup, rtfEndGroup))
1476 RTFPanic ("%s: missing \"}\"", fn);
1477
1478 /*
1479 * Check over the style structure. A name is a must.
1480 * If no style number was specified, check whether it's the
1481 * Normal style (in which case it's given style number
1482 * rtfNormalStyleNum). Note that some "normal" style names
1483 * just begin with "Normal" and can have other stuff following,
1484 * e.g., "Normal,Times 10 point". Ugh.
1485 *
1486 * Some German RTF writers use "Standard" instead of "Normal".
1487 */
1488 if (sp->rtfSName == (char *) NULL)
1489 RTFPanic ("%s: missing style name", fn);
1490 if (sp->rtfSNum < 0)
1491 {
1492 if (strncmp (buf, "Normal", 6) != 0
1493 && strncmp (buf, "Standard", 8) != 0)
1494 RTFPanic ("%s: missing style number", fn);
1495 sp->rtfSNum = rtfNormalStyleNum;
1496 }
1497 if (sp->rtfSNextPar == -1) /* if \snext not given, */
1498 sp->rtfSNextPar = sp->rtfSNum; /* next is itself */
1499 }
1500 RTFRouteToken (); /* feed "}" back to router */
1501}
1502
1503
1504static void ReadInfoGroup(void)
1505{
1506 RTFSkipGroup ();
1507 RTFRouteToken (); /* feed "}" back to router */
1508}
1509
1510
1511static void ReadPictGroup(void)
1512{
1513 RTFSkipGroup ();
1514 RTFRouteToken (); /* feed "}" back to router */
1515}
1516
1517
1518static void ReadObjGroup(void)
1519{
1520 RTFSkipGroup ();
1521 RTFRouteToken (); /* feed "}" back to router */
1522}
1523
1524
1525/* ---------------------------------------------------------------------- */
1526
1527/*
1528 * Routines to return pieces of stylesheet, or font or color tables.
1529 * References to style 0 are mapped onto the Normal style.
1530 */
1531
1532
1533RTFStyle *RTFGetStyle(int num)
1534{
1535RTFStyle *s;
1536
1537 if (num == -1)
1538 return (styleList);
1539 for (s = styleList; s != (RTFStyle *) NULL; s = s->rtfNextStyle)
1540 {
1541 if (s->rtfSNum == num)
1542 break;
1543 }
1544 return (s); /* NULL if not found */
1545}
1546
1547
1548RTFFont *RTFGetFont(int num)
1549{
1550RTFFont *f;
1551
1552 if (num == -1)
1553 return (fontList);
1554 for (f = fontList; f != (RTFFont *) NULL; f = f->rtfNextFont)
1555 {
1556 if (f->rtfFNum == num)
1557 break;
1558 }
1559 return (f); /* NULL if not found */
1560}
1561
1562
1563RTFColor *RTFGetColor(int num)
1564{
1565RTFColor *c;
1566
1567 if (num == -1)
1568 return (colorList);
1569 for (c = colorList; c != (RTFColor *) NULL; c = c->rtfNextColor)
1570 {
1571 if (c->rtfCNum == num)
1572 break;
1573 }
1574 return (c); /* NULL if not found */
1575}
1576
1577
1578/* ---------------------------------------------------------------------- */
1579
1580
1581/*
1582 * Expand style n, if there is such a style.
1583 */
1584
1585void RTFExpandStyle(int n)
1586{
1587RTFStyle *s;
1588RTFStyleElt *se;
1589
1590 TRACE("\n");
1591
1592 if (n == -1 || (s = RTFGetStyle (n)) == (RTFStyle *) NULL)
1593 return;
1594 if (s->rtfExpanding != 0)
1595 RTFPanic ("Style expansion loop, style %d", n);
1596 s->rtfExpanding = 1; /* set expansion flag for loop detection */
1597 /*
1598 * Expand "based-on" style (unless it's the same as the current
1599 * style -- Normal style usually gives itself as its own based-on
1600 * style). Based-on style expansion is done by synthesizing
1601 * the token that the writer needs to see in order to trigger
1602 * another style expansion, and feeding to token back through
1603 * the router so the writer sees it.
1604 */
1605 if (n != s->rtfSBasedOn)
1606 {
1607 RTFSetToken (rtfControl, rtfParAttr, rtfStyleNum,
1608 s->rtfSBasedOn, "\\s");
1609 RTFRouteToken ();
1610 }
1611 /*
1612 * Now route the tokens unique to this style. RTFSetToken()
1613 * isn't used because it would add the param value to the end
1614 * of the token text, which already has it in.
1615 */
1616 for (se = s->rtfSSEList; se != (RTFStyleElt *) NULL; se = se->rtfNextSE)
1617 {
1618 rtfClass = se->rtfSEClass;
1619 rtfMajor = se->rtfSEMajor;
1620 rtfMinor = se->rtfSEMinor;
1621 rtfParam = se->rtfSEParam;
1622 (void) strcpy (rtfTextBuf, se->rtfSEText);
1623 rtfTextLen = strlen (rtfTextBuf);
1624 RTFRouteToken ();
1625 }
1626 s->rtfExpanding = 0; /* done - clear expansion flag */
1627}
1628
1629
1630/* ---------------------------------------------------------------------- */
1631
1632/*
1633 * Control symbol lookup routines
1634 */
1635
1636
1637typedef struct RTFKey RTFKey;
1638
1639struct RTFKey
1640{
1641 int rtfKMajor; /* major number */
1642 int rtfKMinor; /* minor number */
1643 char *rtfKStr; /* symbol name */
1644 int rtfKHash; /* symbol name hash value */
1645};
1646
1647/*
1648 * A minor number of -1 means the token has no minor number
1649 * (all valid minor numbers are >= 0).
1650 */
1651
1652static RTFKey rtfKey[] =
1653{
1654 /*
1655 * Special characters
1656 */
1657
1658 { rtfSpecialChar, rtfIIntVersion, "vern", 0 },
1659 { rtfSpecialChar, rtfICreateTime, "creatim", 0 },
1660 { rtfSpecialChar, rtfIRevisionTime, "revtim", 0 },
1661 { rtfSpecialChar, rtfIPrintTime, "printim", 0 },
1662 { rtfSpecialChar, rtfIBackupTime, "buptim", 0 },
1663 { rtfSpecialChar, rtfIEditTime, "edmins", 0 },
1664 { rtfSpecialChar, rtfIYear, "yr", 0 },
1665 { rtfSpecialChar, rtfIMonth, "mo", 0 },
1666 { rtfSpecialChar, rtfIDay, "dy", 0 },
1667 { rtfSpecialChar, rtfIHour, "hr", 0 },
1668 { rtfSpecialChar, rtfIMinute, "min", 0 },
1669 { rtfSpecialChar, rtfISecond, "sec", 0 },
1670 { rtfSpecialChar, rtfINPages, "nofpages", 0 },
1671 { rtfSpecialChar, rtfINWords, "nofwords", 0 },
1672 { rtfSpecialChar, rtfINChars, "nofchars", 0 },
1673 { rtfSpecialChar, rtfIIntID, "id", 0 },
1674
1675 { rtfSpecialChar, rtfCurHeadDate, "chdate", 0 },
1676 { rtfSpecialChar, rtfCurHeadDateLong, "chdpl", 0 },
1677 { rtfSpecialChar, rtfCurHeadDateAbbrev, "chdpa", 0 },
1678 { rtfSpecialChar, rtfCurHeadTime, "chtime", 0 },
1679 { rtfSpecialChar, rtfCurHeadPage, "chpgn", 0 },
1680 { rtfSpecialChar, rtfSectNum, "sectnum", 0 },
1681 { rtfSpecialChar, rtfCurFNote, "chftn", 0 },
1682 { rtfSpecialChar, rtfCurAnnotRef, "chatn", 0 },
1683 { rtfSpecialChar, rtfFNoteSep, "chftnsep", 0 },
1684 { rtfSpecialChar, rtfFNoteCont, "chftnsepc", 0 },
1685 { rtfSpecialChar, rtfCell, "cell", 0 },
1686 { rtfSpecialChar, rtfRow, "row", 0 },
1687 { rtfSpecialChar, rtfPar, "par", 0 },
1688 /* newline and carriage return are synonyms for */
1689 /* \par when they are preceded by a \ character */
1690 { rtfSpecialChar, rtfPar, "\n", 0 },
1691 { rtfSpecialChar, rtfPar, "\r", 0 },
1692 { rtfSpecialChar, rtfSect, "sect", 0 },
1693 { rtfSpecialChar, rtfPage, "page", 0 },
1694 { rtfSpecialChar, rtfColumn, "column", 0 },
1695 { rtfSpecialChar, rtfLine, "line", 0 },
1696 { rtfSpecialChar, rtfSoftPage, "softpage", 0 },
1697 { rtfSpecialChar, rtfSoftColumn, "softcol", 0 },
1698 { rtfSpecialChar, rtfSoftLine, "softline", 0 },
1699 { rtfSpecialChar, rtfSoftLineHt, "softlheight", 0 },
1700 { rtfSpecialChar, rtfTab, "tab", 0 },
1701 { rtfSpecialChar, rtfEmDash, "emdash", 0 },
1702 { rtfSpecialChar, rtfEnDash, "endash", 0 },
1703 { rtfSpecialChar, rtfEmSpace, "emspace", 0 },
1704 { rtfSpecialChar, rtfEnSpace, "enspace", 0 },
1705 { rtfSpecialChar, rtfBullet, "bullet", 0 },
1706 { rtfSpecialChar, rtfLQuote, "lquote", 0 },
1707 { rtfSpecialChar, rtfRQuote, "rquote", 0 },
1708 { rtfSpecialChar, rtfLDblQuote, "ldblquote", 0 },
1709 { rtfSpecialChar, rtfRDblQuote, "rdblquote", 0 },
1710 { rtfSpecialChar, rtfFormula, "|", 0 },
1711 { rtfSpecialChar, rtfNoBrkSpace, "~", 0 },
1712 { rtfSpecialChar, rtfNoReqHyphen, "-", 0 },
1713 { rtfSpecialChar, rtfNoBrkHyphen, "_", 0 },
1714 { rtfSpecialChar, rtfOptDest, "*", 0 },
1715 { rtfSpecialChar, rtfLTRMark, "ltrmark", 0 },
1716 { rtfSpecialChar, rtfRTLMark, "rtlmark", 0 },
1717 { rtfSpecialChar, rtfNoWidthJoiner, "zwj", 0 },
1718 { rtfSpecialChar, rtfNoWidthNonJoiner, "zwnj", 0 },
1719 /* is this valid? */
1720 { rtfSpecialChar, rtfCurHeadPict, "chpict", 0 },
1721
1722 /*
1723 * Character formatting attributes
1724 */
1725
1726 { rtfCharAttr, rtfPlain, "plain", 0 },
1727 { rtfCharAttr, rtfBold, "b", 0 },
1728 { rtfCharAttr, rtfAllCaps, "caps", 0 },
1729 { rtfCharAttr, rtfDeleted, "deleted", 0 },
1730 { rtfCharAttr, rtfSubScript, "dn", 0 },
1731 { rtfCharAttr, rtfSubScrShrink, "sub", 0 },
1732 { rtfCharAttr, rtfNoSuperSub, "nosupersub", 0 },
1733 { rtfCharAttr, rtfExpand, "expnd", 0 },
1734 { rtfCharAttr, rtfExpandTwips, "expndtw", 0 },
1735 { rtfCharAttr, rtfKerning, "kerning", 0 },
1736 { rtfCharAttr, rtfFontNum, "f", 0 },
1737 { rtfCharAttr, rtfFontSize, "fs", 0 },
1738 { rtfCharAttr, rtfItalic, "i", 0 },
1739 { rtfCharAttr, rtfOutline, "outl", 0 },
1740 { rtfCharAttr, rtfRevised, "revised", 0 },
1741 { rtfCharAttr, rtfRevAuthor, "revauth", 0 },
1742 { rtfCharAttr, rtfRevDTTM, "revdttm", 0 },
1743 { rtfCharAttr, rtfSmallCaps, "scaps", 0 },
1744 { rtfCharAttr, rtfShadow, "shad", 0 },
1745 { rtfCharAttr, rtfStrikeThru, "strike", 0 },
1746 { rtfCharAttr, rtfUnderline, "ul", 0 },
1747 { rtfCharAttr, rtfDotUnderline, "uld", 0 },
1748 { rtfCharAttr, rtfDbUnderline, "uldb", 0 },
1749 { rtfCharAttr, rtfNoUnderline, "ulnone", 0 },
1750 { rtfCharAttr, rtfWordUnderline, "ulw", 0 },
1751 { rtfCharAttr, rtfSuperScript, "up", 0 },
1752 { rtfCharAttr, rtfSuperScrShrink, "super", 0 },
1753 { rtfCharAttr, rtfInvisible, "v", 0 },
1754 { rtfCharAttr, rtfForeColor, "cf", 0 },
1755 { rtfCharAttr, rtfBackColor, "cb", 0 },
1756 { rtfCharAttr, rtfRTLChar, "rtlch", 0 },
1757 { rtfCharAttr, rtfLTRChar, "ltrch", 0 },
1758 { rtfCharAttr, rtfCharStyleNum, "cs", 0 },
1759 { rtfCharAttr, rtfCharCharSet, "cchs", 0 },
1760 { rtfCharAttr, rtfLanguage, "lang", 0 },
1761 /* this has disappeared from spec 1.2 */
1762 { rtfCharAttr, rtfGray, "gray", 0 },
1763
1764 /*
1765 * Paragraph formatting attributes
1766 */
1767
1768 { rtfParAttr, rtfParDef, "pard", 0 },
1769 { rtfParAttr, rtfStyleNum, "s", 0 },
1770 { rtfParAttr, rtfHyphenate, "hyphpar", 0 },
1771 { rtfParAttr, rtfInTable, "intbl", 0 },
1772 { rtfParAttr, rtfKeep, "keep", 0 },
1773 { rtfParAttr, rtfNoWidowControl, "nowidctlpar", 0 },
1774 { rtfParAttr, rtfKeepNext, "keepn", 0 },
1775 { rtfParAttr, rtfOutlineLevel, "level", 0 },
1776 { rtfParAttr, rtfNoLineNum, "noline", 0 },
1777 { rtfParAttr, rtfPBBefore, "pagebb", 0 },
1778 { rtfParAttr, rtfSideBySide, "sbys", 0 },
1779 { rtfParAttr, rtfQuadLeft, "ql", 0 },
1780 { rtfParAttr, rtfQuadRight, "qr", 0 },
1781 { rtfParAttr, rtfQuadJust, "qj", 0 },
1782 { rtfParAttr, rtfQuadCenter, "qc", 0 },
1783 { rtfParAttr, rtfFirstIndent, "fi", 0 },
1784 { rtfParAttr, rtfLeftIndent, "li", 0 },
1785 { rtfParAttr, rtfRightIndent, "ri", 0 },
1786 { rtfParAttr, rtfSpaceBefore, "sb", 0 },
1787 { rtfParAttr, rtfSpaceAfter, "sa", 0 },
1788 { rtfParAttr, rtfSpaceBetween, "sl", 0 },
1789 { rtfParAttr, rtfSpaceMultiply, "slmult", 0 },
1790
1791 { rtfParAttr, rtfSubDocument, "subdocument", 0 },
1792
1793 { rtfParAttr, rtfRTLPar, "rtlpar", 0 },
1794 { rtfParAttr, rtfLTRPar, "ltrpar", 0 },
1795
1796 { rtfParAttr, rtfTabPos, "tx", 0 },
1797 /*
1798 * FrameMaker writes \tql (to mean left-justified tab, apparently)
1799 * although it's not in the spec. It's also redundant, since lj
1800 * tabs are the default.
1801 */
1802 { rtfParAttr, rtfTabLeft, "tql", 0 },
1803 { rtfParAttr, rtfTabRight, "tqr", 0 },
1804 { rtfParAttr, rtfTabCenter, "tqc", 0 },
1805 { rtfParAttr, rtfTabDecimal, "tqdec", 0 },
1806 { rtfParAttr, rtfTabBar, "tb", 0 },
1807 { rtfParAttr, rtfLeaderDot, "tldot", 0 },
1808 { rtfParAttr, rtfLeaderHyphen, "tlhyph", 0 },
1809 { rtfParAttr, rtfLeaderUnder, "tlul", 0 },
1810 { rtfParAttr, rtfLeaderThick, "tlth", 0 },
1811 { rtfParAttr, rtfLeaderEqual, "tleq", 0 },
1812
1813 { rtfParAttr, rtfParLevel, "pnlvl", 0 },
1814 { rtfParAttr, rtfParBullet, "pnlvlblt", 0 },
1815 { rtfParAttr, rtfParSimple, "pnlvlbody", 0 },
1816 { rtfParAttr, rtfParNumCont, "pnlvlcont", 0 },
1817 { rtfParAttr, rtfParNumOnce, "pnnumonce", 0 },
1818 { rtfParAttr, rtfParNumAcross, "pnacross", 0 },
1819 { rtfParAttr, rtfParHangIndent, "pnhang", 0 },
1820 { rtfParAttr, rtfParNumRestart, "pnrestart", 0 },
1821 { rtfParAttr, rtfParNumCardinal, "pncard", 0 },
1822 { rtfParAttr, rtfParNumDecimal, "pndec", 0 },
1823 { rtfParAttr, rtfParNumULetter, "pnucltr", 0 },
1824 { rtfParAttr, rtfParNumURoman, "pnucrm", 0 },
1825 { rtfParAttr, rtfParNumLLetter, "pnlcltr", 0 },
1826 { rtfParAttr, rtfParNumLRoman, "pnlcrm", 0 },
1827 { rtfParAttr, rtfParNumOrdinal, "pnord", 0 },
1828 { rtfParAttr, rtfParNumOrdinalText, "pnordt", 0 },
1829 { rtfParAttr, rtfParNumBold, "pnb", 0 },
1830 { rtfParAttr, rtfParNumItalic, "pni", 0 },
1831 { rtfParAttr, rtfParNumAllCaps, "pncaps", 0 },
1832 { rtfParAttr, rtfParNumSmallCaps, "pnscaps", 0 },
1833 { rtfParAttr, rtfParNumUnder, "pnul", 0 },
1834 { rtfParAttr, rtfParNumDotUnder, "pnuld", 0 },
1835 { rtfParAttr, rtfParNumDbUnder, "pnuldb", 0 },
1836 { rtfParAttr, rtfParNumNoUnder, "pnulnone", 0 },
1837 { rtfParAttr, rtfParNumWordUnder, "pnulw", 0 },
1838 { rtfParAttr, rtfParNumStrikethru, "pnstrike", 0 },
1839 { rtfParAttr, rtfParNumForeColor, "pncf", 0 },
1840 { rtfParAttr, rtfParNumFont, "pnf", 0 },
1841 { rtfParAttr, rtfParNumFontSize, "pnfs", 0 },
1842 { rtfParAttr, rtfParNumIndent, "pnindent", 0 },
1843 { rtfParAttr, rtfParNumSpacing, "pnsp", 0 },
1844 { rtfParAttr, rtfParNumInclPrev, "pnprev", 0 },
1845 { rtfParAttr, rtfParNumCenter, "pnqc", 0 },
1846 { rtfParAttr, rtfParNumLeft, "pnql", 0 },
1847 { rtfParAttr, rtfParNumRight, "pnqr", 0 },
1848 { rtfParAttr, rtfParNumStartAt, "pnstart", 0 },
1849
1850 { rtfParAttr, rtfBorderTop, "brdrt", 0 },
1851 { rtfParAttr, rtfBorderBottom, "brdrb", 0 },
1852 { rtfParAttr, rtfBorderLeft, "brdrl", 0 },
1853 { rtfParAttr, rtfBorderRight, "brdrr", 0 },
1854 { rtfParAttr, rtfBorderBetween, "brdrbtw", 0 },
1855 { rtfParAttr, rtfBorderBar, "brdrbar", 0 },
1856 { rtfParAttr, rtfBorderBox, "box", 0 },
1857 { rtfParAttr, rtfBorderSingle, "brdrs", 0 },
1858 { rtfParAttr, rtfBorderThick, "brdrth", 0 },
1859 { rtfParAttr, rtfBorderShadow, "brdrsh", 0 },
1860 { rtfParAttr, rtfBorderDouble, "brdrdb", 0 },
1861 { rtfParAttr, rtfBorderDot, "brdrdot", 0 },
1862 { rtfParAttr, rtfBorderDot, "brdrdash", 0 },
1863 { rtfParAttr, rtfBorderHair, "brdrhair", 0 },
1864 { rtfParAttr, rtfBorderWidth, "brdrw", 0 },
1865 { rtfParAttr, rtfBorderColor, "brdrcf", 0 },
1866 { rtfParAttr, rtfBorderSpace, "brsp", 0 },
1867
1868 { rtfParAttr, rtfShading, "shading", 0 },
1869 { rtfParAttr, rtfBgPatH, "bghoriz", 0 },
1870 { rtfParAttr, rtfBgPatV, "bgvert", 0 },
1871 { rtfParAttr, rtfFwdDiagBgPat, "bgfdiag", 0 },
1872 { rtfParAttr, rtfBwdDiagBgPat, "bgbdiag", 0 },
1873 { rtfParAttr, rtfHatchBgPat, "bgcross", 0 },
1874 { rtfParAttr, rtfDiagHatchBgPat, "bgdcross", 0 },
1875 { rtfParAttr, rtfDarkBgPatH, "bgdkhoriz", 0 },
1876 { rtfParAttr, rtfDarkBgPatV, "bgdkvert", 0 },
1877 { rtfParAttr, rtfFwdDarkBgPat, "bgdkfdiag", 0 },
1878 { rtfParAttr, rtfBwdDarkBgPat, "bgdkbdiag", 0 },
1879 { rtfParAttr, rtfDarkHatchBgPat, "bgdkcross", 0 },
1880 { rtfParAttr, rtfDarkDiagHatchBgPat, "bgdkdcross", 0 },
1881 { rtfParAttr, rtfBgPatLineColor, "cfpat", 0 },
1882 { rtfParAttr, rtfBgPatColor, "cbpat", 0 },
1883
1884 /*
1885 * Section formatting attributes
1886 */
1887
1888 { rtfSectAttr, rtfSectDef, "sectd", 0 },
1889 { rtfSectAttr, rtfENoteHere, "endnhere", 0 },
1890 { rtfSectAttr, rtfPrtBinFirst, "binfsxn", 0 },
1891 { rtfSectAttr, rtfPrtBin, "binsxn", 0 },
1892 { rtfSectAttr, rtfSectStyleNum, "ds", 0 },
1893
1894 { rtfSectAttr, rtfNoBreak, "sbknone", 0 },
1895 { rtfSectAttr, rtfColBreak, "sbkcol", 0 },
1896 { rtfSectAttr, rtfPageBreak, "sbkpage", 0 },
1897 { rtfSectAttr, rtfEvenBreak, "sbkeven", 0 },
1898 { rtfSectAttr, rtfOddBreak, "sbkodd", 0 },
1899
1900 { rtfSectAttr, rtfColumns, "cols", 0 },
1901 { rtfSectAttr, rtfColumnSpace, "colsx", 0 },
1902 { rtfSectAttr, rtfColumnNumber, "colno", 0 },
1903 { rtfSectAttr, rtfColumnSpRight, "colsr", 0 },
1904 { rtfSectAttr, rtfColumnWidth, "colw", 0 },
1905 { rtfSectAttr, rtfColumnLine, "linebetcol", 0 },
1906
1907 { rtfSectAttr, rtfLineModulus, "linemod", 0 },
1908 { rtfSectAttr, rtfLineDist, "linex", 0 },
1909 { rtfSectAttr, rtfLineStarts, "linestarts", 0 },
1910 { rtfSectAttr, rtfLineRestart, "linerestart", 0 },
1911 { rtfSectAttr, rtfLineRestartPg, "lineppage", 0 },
1912 { rtfSectAttr, rtfLineCont, "linecont", 0 },
1913
1914 { rtfSectAttr, rtfSectPageWid, "pgwsxn", 0 },
1915 { rtfSectAttr, rtfSectPageHt, "pghsxn", 0 },
1916 { rtfSectAttr, rtfSectMarginLeft, "marglsxn", 0 },
1917 { rtfSectAttr, rtfSectMarginRight, "margrsxn", 0 },
1918 { rtfSectAttr, rtfSectMarginTop, "margtsxn", 0 },
1919 { rtfSectAttr, rtfSectMarginBottom, "margbsxn", 0 },
1920 { rtfSectAttr, rtfSectMarginGutter, "guttersxn", 0 },
1921 { rtfSectAttr, rtfSectLandscape, "lndscpsxn", 0 },
1922 { rtfSectAttr, rtfTitleSpecial, "titlepg", 0 },
1923 { rtfSectAttr, rtfHeaderY, "headery", 0 },
1924 { rtfSectAttr, rtfFooterY, "footery", 0 },
1925
1926 { rtfSectAttr, rtfPageStarts, "pgnstarts", 0 },
1927 { rtfSectAttr, rtfPageCont, "pgncont", 0 },
1928 { rtfSectAttr, rtfPageRestart, "pgnrestart", 0 },
1929 { rtfSectAttr, rtfPageNumRight, "pgnx", 0 },
1930 { rtfSectAttr, rtfPageNumTop, "pgny", 0 },
1931 { rtfSectAttr, rtfPageDecimal, "pgndec", 0 },
1932 { rtfSectAttr, rtfPageURoman, "pgnucrm", 0 },
1933 { rtfSectAttr, rtfPageLRoman, "pgnlcrm", 0 },
1934 { rtfSectAttr, rtfPageULetter, "pgnucltr", 0 },
1935 { rtfSectAttr, rtfPageLLetter, "pgnlcltr", 0 },
1936 { rtfSectAttr, rtfPageNumHyphSep, "pgnhnsh", 0 },
1937 { rtfSectAttr, rtfPageNumSpaceSep, "pgnhnsp", 0 },
1938 { rtfSectAttr, rtfPageNumColonSep, "pgnhnsc", 0 },
1939 { rtfSectAttr, rtfPageNumEmdashSep, "pgnhnsm", 0 },
1940 { rtfSectAttr, rtfPageNumEndashSep, "pgnhnsn", 0 },
1941
1942 { rtfSectAttr, rtfTopVAlign, "vertalt", 0 },
1943 /* misspelled as "vertal" in specification 1.0 */
1944 { rtfSectAttr, rtfBottomVAlign, "vertalb", 0 },
1945 { rtfSectAttr, rtfCenterVAlign, "vertalc", 0 },
1946 { rtfSectAttr, rtfJustVAlign, "vertalj", 0 },
1947
1948 { rtfSectAttr, rtfRTLSect, "rtlsect", 0 },
1949 { rtfSectAttr, rtfLTRSect, "ltrsect", 0 },
1950
1951 /* I've seen these in an old spec, but not in real files... */
1952 /*rtfSectAttr, rtfNoBreak, "nobreak", 0,*/
1953 /*rtfSectAttr, rtfColBreak, "colbreak", 0,*/
1954 /*rtfSectAttr, rtfPageBreak, "pagebreak", 0,*/
1955 /*rtfSectAttr, rtfEvenBreak, "evenbreak", 0,*/
1956 /*rtfSectAttr, rtfOddBreak, "oddbreak", 0,*/
1957
1958 /*
1959 * Document formatting attributes
1960 */
1961
1962 { rtfDocAttr, rtfDefTab, "deftab", 0 },
1963 { rtfDocAttr, rtfHyphHotZone, "hyphhotz", 0 },
1964 { rtfDocAttr, rtfHyphConsecLines, "hyphconsec", 0 },
1965 { rtfDocAttr, rtfHyphCaps, "hyphcaps", 0 },
1966 { rtfDocAttr, rtfHyphAuto, "hyphauto", 0 },
1967 { rtfDocAttr, rtfLineStart, "linestart", 0 },
1968 { rtfDocAttr, rtfFracWidth, "fracwidth", 0 },
1969 /* \makeback was given in old version of spec, it's now */
1970 /* listed as \makebackup */
1971 { rtfDocAttr, rtfMakeBackup, "makeback", 0 },
1972 { rtfDocAttr, rtfMakeBackup, "makebackup", 0 },
1973 { rtfDocAttr, rtfRTFDefault, "defformat", 0 },
1974 { rtfDocAttr, rtfPSOverlay, "psover", 0 },
1975 { rtfDocAttr, rtfDocTemplate, "doctemp", 0 },
1976 { rtfDocAttr, rtfDefLanguage, "deflang", 0 },
1977
1978 { rtfDocAttr, rtfFENoteType, "fet", 0 },
1979 { rtfDocAttr, rtfFNoteEndSect, "endnotes", 0 },
1980 { rtfDocAttr, rtfFNoteEndDoc, "enddoc", 0 },
1981 { rtfDocAttr, rtfFNoteText, "ftntj", 0 },
1982 { rtfDocAttr, rtfFNoteBottom, "ftnbj", 0 },
1983 { rtfDocAttr, rtfENoteEndSect, "aendnotes", 0 },
1984 { rtfDocAttr, rtfENoteEndDoc, "aenddoc", 0 },
1985 { rtfDocAttr, rtfENoteText, "aftntj", 0 },
1986 { rtfDocAttr, rtfENoteBottom, "aftnbj", 0 },
1987 { rtfDocAttr, rtfFNoteStart, "ftnstart", 0 },
1988 { rtfDocAttr, rtfENoteStart, "aftnstart", 0 },
1989 { rtfDocAttr, rtfFNoteRestartPage, "ftnrstpg", 0 },
1990 { rtfDocAttr, rtfFNoteRestart, "ftnrestart", 0 },
1991 { rtfDocAttr, rtfFNoteRestartCont, "ftnrstcont", 0 },
1992 { rtfDocAttr, rtfENoteRestart, "aftnrestart", 0 },
1993 { rtfDocAttr, rtfENoteRestartCont, "aftnrstcont", 0 },
1994 { rtfDocAttr, rtfFNoteNumArabic, "ftnnar", 0 },
1995 { rtfDocAttr, rtfFNoteNumLLetter, "ftnnalc", 0 },
1996 { rtfDocAttr, rtfFNoteNumULetter, "ftnnauc", 0 },
1997 { rtfDocAttr, rtfFNoteNumLRoman, "ftnnrlc", 0 },
1998 { rtfDocAttr, rtfFNoteNumURoman, "ftnnruc", 0 },
1999 { rtfDocAttr, rtfFNoteNumChicago, "ftnnchi", 0 },
2000 { rtfDocAttr, rtfENoteNumArabic, "aftnnar", 0 },
2001 { rtfDocAttr, rtfENoteNumLLetter, "aftnnalc", 0 },
2002 { rtfDocAttr, rtfENoteNumULetter, "aftnnauc", 0 },
2003 { rtfDocAttr, rtfENoteNumLRoman, "aftnnrlc", 0 },
2004 { rtfDocAttr, rtfENoteNumURoman, "aftnnruc", 0 },
2005 { rtfDocAttr, rtfENoteNumChicago, "aftnnchi", 0 },
2006
2007 { rtfDocAttr, rtfPaperWidth, "paperw", 0 },
2008 { rtfDocAttr, rtfPaperHeight, "paperh", 0 },
2009 { rtfDocAttr, rtfPaperSize, "psz", 0 },
2010 { rtfDocAttr, rtfLeftMargin, "margl", 0 },
2011 { rtfDocAttr, rtfRightMargin, "margr", 0 },
2012 { rtfDocAttr, rtfTopMargin, "margt", 0 },
2013 { rtfDocAttr, rtfBottomMargin, "margb", 0 },
2014 { rtfDocAttr, rtfFacingPage, "facingp", 0 },
2015 { rtfDocAttr, rtfGutterWid, "gutter", 0 },
2016 { rtfDocAttr, rtfMirrorMargin, "margmirror", 0 },
2017 { rtfDocAttr, rtfLandscape, "landscape", 0 },
2018 { rtfDocAttr, rtfPageStart, "pgnstart", 0 },
2019 { rtfDocAttr, rtfWidowCtrl, "widowctrl", 0 },
2020
2021 { rtfDocAttr, rtfLinkStyles, "linkstyles", 0 },
2022
2023 { rtfDocAttr, rtfNoAutoTabIndent, "notabind", 0 },
2024 { rtfDocAttr, rtfWrapSpaces, "wraptrsp", 0 },
2025 { rtfDocAttr, rtfPrintColorsBlack, "prcolbl", 0 },
2026 { rtfDocAttr, rtfNoExtraSpaceRL, "noextrasprl", 0 },
2027 { rtfDocAttr, rtfNoColumnBalance, "nocolbal", 0 },
2028 { rtfDocAttr, rtfCvtMailMergeQuote, "cvmme", 0 },
2029 { rtfDocAttr, rtfSuppressTopSpace, "sprstsp", 0 },
2030 { rtfDocAttr, rtfSuppressPreParSpace, "sprsspbf", 0 },
2031 { rtfDocAttr, rtfCombineTblBorders, "otblrul", 0 },
2032 { rtfDocAttr, rtfTranspMetafiles, "transmf", 0 },
2033 { rtfDocAttr, rtfSwapBorders, "swpbdr", 0 },
2034 { rtfDocAttr, rtfShowHardBreaks, "brkfrm", 0 },
2035
2036 { rtfDocAttr, rtfFormProtected, "formprot", 0 },
2037 { rtfDocAttr, rtfAllProtected, "allprot", 0 },
2038 { rtfDocAttr, rtfFormShading, "formshade", 0 },
2039 { rtfDocAttr, rtfFormDisplay, "formdisp", 0 },
2040 { rtfDocAttr, rtfPrintData, "printdata", 0 },
2041
2042 { rtfDocAttr, rtfRevProtected, "revprot", 0 },
2043 { rtfDocAttr, rtfRevisions, "revisions", 0 },
2044 { rtfDocAttr, rtfRevDisplay, "revprop", 0 },
2045 { rtfDocAttr, rtfRevBar, "revbar", 0 },
2046
2047 { rtfDocAttr, rtfAnnotProtected, "annotprot", 0 },
2048
2049 { rtfDocAttr, rtfRTLDoc, "rtldoc", 0 },
2050 { rtfDocAttr, rtfLTRDoc, "ltrdoc", 0 },
2051
2052 /*
2053 * Style attributes
2054 */
2055
2056 { rtfStyleAttr, rtfAdditive, "additive", 0 },
2057 { rtfStyleAttr, rtfBasedOn, "sbasedon", 0 },
2058 { rtfStyleAttr, rtfNext, "snext", 0 },
2059
2060 /*
2061 * Picture attributes
2062 */
2063
2064 { rtfPictAttr, rtfMacQD, "macpict", 0 },
2065 { rtfPictAttr, rtfPMMetafile, "pmmetafile", 0 },
2066 { rtfPictAttr, rtfWinMetafile, "wmetafile", 0 },
2067 { rtfPictAttr, rtfDevIndBitmap, "dibitmap", 0 },
2068 { rtfPictAttr, rtfWinBitmap, "wbitmap", 0 },
2069 { rtfPictAttr, rtfPixelBits, "wbmbitspixel", 0 },
2070 { rtfPictAttr, rtfBitmapPlanes, "wbmplanes", 0 },
2071 { rtfPictAttr, rtfBitmapWid, "wbmwidthbytes", 0 },
2072
2073 { rtfPictAttr, rtfPicWid, "picw", 0 },
2074 { rtfPictAttr, rtfPicHt, "pich", 0 },
2075 { rtfPictAttr, rtfPicGoalWid, "picwgoal", 0 },
2076 { rtfPictAttr, rtfPicGoalHt, "pichgoal", 0 },
2077 /* these two aren't in the spec, but some writers emit them */
2078 { rtfPictAttr, rtfPicGoalWid, "picwGoal", 0 },
2079 { rtfPictAttr, rtfPicGoalHt, "pichGoal", 0 },
2080 { rtfPictAttr, rtfPicScaleX, "picscalex", 0 },
2081 { rtfPictAttr, rtfPicScaleY, "picscaley", 0 },
2082 { rtfPictAttr, rtfPicScaled, "picscaled", 0 },
2083 { rtfPictAttr, rtfPicCropTop, "piccropt", 0 },
2084 { rtfPictAttr, rtfPicCropBottom, "piccropb", 0 },
2085 { rtfPictAttr, rtfPicCropLeft, "piccropl", 0 },
2086 { rtfPictAttr, rtfPicCropRight, "piccropr", 0 },
2087
2088 { rtfPictAttr, rtfPicMFHasBitmap, "picbmp", 0 },
2089 { rtfPictAttr, rtfPicMFBitsPerPixel, "picbpp", 0 },
2090
2091 { rtfPictAttr, rtfPicBinary, "bin", 0 },
2092
2093 /*
2094 * NeXT graphic attributes
2095 */
2096
2097 { rtfNeXTGrAttr, rtfNeXTGWidth, "width", 0 },
2098 { rtfNeXTGrAttr, rtfNeXTGHeight, "height", 0 },
2099
2100 /*
2101 * Destinations
2102 */
2103
2104 { rtfDestination, rtfFontTbl, "fonttbl", 0 },
2105 { rtfDestination, rtfFontAltName, "falt", 0 },
2106 { rtfDestination, rtfEmbeddedFont, "fonteb", 0 },
2107 { rtfDestination, rtfFontFile, "fontfile", 0 },
2108 { rtfDestination, rtfFileTbl, "filetbl", 0 },
2109 { rtfDestination, rtfFileInfo, "file", 0 },
2110 { rtfDestination, rtfColorTbl, "colortbl", 0 },
2111 { rtfDestination, rtfStyleSheet, "stylesheet", 0 },
2112 { rtfDestination, rtfKeyCode, "keycode", 0 },
2113 { rtfDestination, rtfRevisionTbl, "revtbl", 0 },
2114 { rtfDestination, rtfInfo, "info", 0 },
2115 { rtfDestination, rtfITitle, "title", 0 },
2116 { rtfDestination, rtfISubject, "subject", 0 },
2117 { rtfDestination, rtfIAuthor, "author", 0 },
2118 { rtfDestination, rtfIOperator, "operator", 0 },
2119 { rtfDestination, rtfIKeywords, "keywords", 0 },
2120 { rtfDestination, rtfIComment, "comment", 0 },
2121 { rtfDestination, rtfIVersion, "version", 0 },
2122 { rtfDestination, rtfIDoccomm, "doccomm", 0 },
2123 /* \verscomm may not exist -- was seen in earlier spec version */
2124 { rtfDestination, rtfIVerscomm, "verscomm", 0 },
2125 { rtfDestination, rtfNextFile, "nextfile", 0 },
2126 { rtfDestination, rtfTemplate, "template", 0 },
2127 { rtfDestination, rtfFNSep, "ftnsep", 0 },
2128 { rtfDestination, rtfFNContSep, "ftnsepc", 0 },
2129 { rtfDestination, rtfFNContNotice, "ftncn", 0 },
2130 { rtfDestination, rtfENSep, "aftnsep", 0 },
2131 { rtfDestination, rtfENContSep, "aftnsepc", 0 },
2132 { rtfDestination, rtfENContNotice, "aftncn", 0 },
2133 { rtfDestination, rtfPageNumLevel, "pgnhn", 0 },
2134 { rtfDestination, rtfParNumLevelStyle, "pnseclvl", 0 },
2135 { rtfDestination, rtfHeader, "header", 0 },
2136 { rtfDestination, rtfFooter, "footer", 0 },
2137 { rtfDestination, rtfHeaderLeft, "headerl", 0 },
2138 { rtfDestination, rtfHeaderRight, "headerr", 0 },
2139 { rtfDestination, rtfHeaderFirst, "headerf", 0 },
2140 { rtfDestination, rtfFooterLeft, "footerl", 0 },
2141 { rtfDestination, rtfFooterRight, "footerr", 0 },
2142 { rtfDestination, rtfFooterFirst, "footerf", 0 },
2143 { rtfDestination, rtfParNumText, "pntext", 0 },
2144 { rtfDestination, rtfParNumbering, "pn", 0 },
2145 { rtfDestination, rtfParNumTextAfter, "pntexta", 0 },
2146 { rtfDestination, rtfParNumTextBefore, "pntextb", 0 },
2147 { rtfDestination, rtfBookmarkStart, "bkmkstart", 0 },
2148 { rtfDestination, rtfBookmarkEnd, "bkmkend", 0 },
2149 { rtfDestination, rtfPict, "pict", 0 },
2150 { rtfDestination, rtfObject, "object", 0 },
2151 { rtfDestination, rtfObjClass, "objclass", 0 },
2152 { rtfDestination, rtfObjName, "objname", 0 },
2153 { rtfObjAttr, rtfObjTime, "objtime", 0 },
2154 { rtfDestination, rtfObjData, "objdata", 0 },
2155 { rtfDestination, rtfObjAlias, "objalias", 0 },
2156 { rtfDestination, rtfObjSection, "objsect", 0 },
2157 /* objitem and objtopic aren't documented in the spec! */
2158 { rtfDestination, rtfObjItem, "objitem", 0 },
2159 { rtfDestination, rtfObjTopic, "objtopic", 0 },
2160 { rtfDestination, rtfObjResult, "result", 0 },
2161 { rtfDestination, rtfDrawObject, "do", 0 },
2162 { rtfDestination, rtfFootnote, "footnote", 0 },
2163 { rtfDestination, rtfAnnotRefStart, "atrfstart", 0 },
2164 { rtfDestination, rtfAnnotRefEnd, "atrfend", 0 },
2165 { rtfDestination, rtfAnnotID, "atnid", 0 },
2166 { rtfDestination, rtfAnnotAuthor, "atnauthor", 0 },
2167 { rtfDestination, rtfAnnotation, "annotation", 0 },
2168 { rtfDestination, rtfAnnotRef, "atnref", 0 },
2169 { rtfDestination, rtfAnnotTime, "atntime", 0 },
2170 { rtfDestination, rtfAnnotIcon, "atnicn", 0 },
2171 { rtfDestination, rtfField, "field", 0 },
2172 { rtfDestination, rtfFieldInst, "fldinst", 0 },
2173 { rtfDestination, rtfFieldResult, "fldrslt", 0 },
2174 { rtfDestination, rtfDataField, "datafield", 0 },
2175 { rtfDestination, rtfIndex, "xe", 0 },
2176 { rtfDestination, rtfIndexText, "txe", 0 },
2177 { rtfDestination, rtfIndexRange, "rxe", 0 },
2178 { rtfDestination, rtfTOC, "tc", 0 },
2179 { rtfDestination, rtfNeXTGraphic, "NeXTGraphic", 0 },
2180
2181 /*
2182 * Font families
2183 */
2184
2185 { rtfFontFamily, rtfFFNil, "fnil", 0 },
2186 { rtfFontFamily, rtfFFRoman, "froman", 0 },
2187 { rtfFontFamily, rtfFFSwiss, "fswiss", 0 },
2188 { rtfFontFamily, rtfFFModern, "fmodern", 0 },
2189 { rtfFontFamily, rtfFFScript, "fscript", 0 },
2190 { rtfFontFamily, rtfFFDecor, "fdecor", 0 },
2191 { rtfFontFamily, rtfFFTech, "ftech", 0 },
2192 { rtfFontFamily, rtfFFBidirectional, "fbidi", 0 },
2193
2194 /*
2195 * Font attributes
2196 */
2197
2198 { rtfFontAttr, rtfFontCharSet, "fcharset", 0 },
2199 { rtfFontAttr, rtfFontPitch, "fprq", 0 },
2200 { rtfFontAttr, rtfFontCodePage, "cpg", 0 },
2201 { rtfFontAttr, rtfFTypeNil, "ftnil", 0 },
2202 { rtfFontAttr, rtfFTypeTrueType, "fttruetype", 0 },
2203
2204 /*
2205 * File table attributes
2206 */
2207
2208 { rtfFileAttr, rtfFileNum, "fid", 0 },
2209 { rtfFileAttr, rtfFileRelPath, "frelative", 0 },
2210 { rtfFileAttr, rtfFileOSNum, "fosnum", 0 },
2211
2212 /*
2213 * File sources
2214 */
2215
2216 { rtfFileSource, rtfSrcMacintosh, "fvalidmac", 0 },
2217 { rtfFileSource, rtfSrcDOS, "fvaliddos", 0 },
2218 { rtfFileSource, rtfSrcNTFS, "fvalidntfs", 0 },
2219 { rtfFileSource, rtfSrcHPFS, "fvalidhpfs", 0 },
2220 { rtfFileSource, rtfSrcNetwork, "fnetwork", 0 },
2221
2222 /*
2223 * Color names
2224 */
2225
2226 { rtfColorName, rtfRed, "red", 0 },
2227 { rtfColorName, rtfGreen, "green", 0 },
2228 { rtfColorName, rtfBlue, "blue", 0 },
2229
2230 /*
2231 * Charset names
2232 */
2233
2234 { rtfCharSet, rtfMacCharSet, "mac", 0 },
2235 { rtfCharSet, rtfAnsiCharSet, "ansi", 0 },
2236 { rtfCharSet, rtfPcCharSet, "pc", 0 },
2237 { rtfCharSet, rtfPcaCharSet, "pca", 0 },
2238
2239 /*
2240 * Table attributes
2241 */
2242
2243 { rtfTblAttr, rtfRowDef, "trowd", 0 },
2244 { rtfTblAttr, rtfRowGapH, "trgaph", 0 },
2245 { rtfTblAttr, rtfCellPos, "cellx", 0 },
2246 { rtfTblAttr, rtfMergeRngFirst, "clmgf", 0 },
2247 { rtfTblAttr, rtfMergePrevious, "clmrg", 0 },
2248
2249 { rtfTblAttr, rtfRowLeft, "trql", 0 },
2250 { rtfTblAttr, rtfRowRight, "trqr", 0 },
2251 { rtfTblAttr, rtfRowCenter, "trqc", 0 },
2252 { rtfTblAttr, rtfRowLeftEdge, "trleft", 0 },
2253 { rtfTblAttr, rtfRowHt, "trrh", 0 },
2254 { rtfTblAttr, rtfRowHeader, "trhdr", 0 },
2255 { rtfTblAttr, rtfRowKeep, "trkeep", 0 },
2256
2257 { rtfTblAttr, rtfRTLRow, "rtlrow", 0 },
2258 { rtfTblAttr, rtfLTRRow, "ltrrow", 0 },
2259
2260 { rtfTblAttr, rtfRowBordTop, "trbrdrt", 0 },
2261 { rtfTblAttr, rtfRowBordLeft, "trbrdrl", 0 },
2262 { rtfTblAttr, rtfRowBordBottom, "trbrdrb", 0 },
2263 { rtfTblAttr, rtfRowBordRight, "trbrdrr", 0 },
2264 { rtfTblAttr, rtfRowBordHoriz, "trbrdrh", 0 },
2265 { rtfTblAttr, rtfRowBordVert, "trbrdrv", 0 },
2266
2267 { rtfTblAttr, rtfCellBordBottom, "clbrdrb", 0 },
2268 { rtfTblAttr, rtfCellBordTop, "clbrdrt", 0 },
2269 { rtfTblAttr, rtfCellBordLeft, "clbrdrl", 0 },
2270 { rtfTblAttr, rtfCellBordRight, "clbrdrr", 0 },
2271
2272 { rtfTblAttr, rtfCellShading, "clshdng", 0 },
2273 { rtfTblAttr, rtfCellBgPatH, "clbghoriz", 0 },
2274 { rtfTblAttr, rtfCellBgPatV, "clbgvert", 0 },
2275 { rtfTblAttr, rtfCellFwdDiagBgPat, "clbgfdiag", 0 },
2276 { rtfTblAttr, rtfCellBwdDiagBgPat, "clbgbdiag", 0 },
2277 { rtfTblAttr, rtfCellHatchBgPat, "clbgcross", 0 },
2278 { rtfTblAttr, rtfCellDiagHatchBgPat, "clbgdcross", 0 },
2279 /*
2280 * The spec lists "clbgdkhor", but the corresponding non-cell
2281 * control is "bgdkhoriz". At any rate Macintosh Word seems
2282 * to accept both "clbgdkhor" and "clbgdkhoriz".
2283 */
2284 { rtfTblAttr, rtfCellDarkBgPatH, "clbgdkhoriz", 0 },
2285 { rtfTblAttr, rtfCellDarkBgPatH, "clbgdkhor", 0 },
2286 { rtfTblAttr, rtfCellDarkBgPatV, "clbgdkvert", 0 },
2287 { rtfTblAttr, rtfCellFwdDarkBgPat, "clbgdkfdiag", 0 },
2288 { rtfTblAttr, rtfCellBwdDarkBgPat, "clbgdkbdiag", 0 },
2289 { rtfTblAttr, rtfCellDarkHatchBgPat, "clbgdkcross", 0 },
2290 { rtfTblAttr, rtfCellDarkDiagHatchBgPat, "clbgdkdcross", 0 },
2291 { rtfTblAttr, rtfCellBgPatLineColor, "clcfpat", 0 },
2292 { rtfTblAttr, rtfCellBgPatColor, "clcbpat", 0 },
2293
2294 /*
2295 * Field attributes
2296 */
2297
2298 { rtfFieldAttr, rtfFieldDirty, "flddirty", 0 },
2299 { rtfFieldAttr, rtfFieldEdited, "fldedit", 0 },
2300 { rtfFieldAttr, rtfFieldLocked, "fldlock", 0 },
2301 { rtfFieldAttr, rtfFieldPrivate, "fldpriv", 0 },
2302 { rtfFieldAttr, rtfFieldAlt, "fldalt", 0 },
2303
2304 /*
2305 * Positioning attributes
2306 */
2307
2308 { rtfPosAttr, rtfAbsWid, "absw", 0 },
2309 { rtfPosAttr, rtfAbsHt, "absh", 0 },
2310
2311 { rtfPosAttr, rtfRPosMargH, "phmrg", 0 },
2312 { rtfPosAttr, rtfRPosPageH, "phpg", 0 },
2313 { rtfPosAttr, rtfRPosColH, "phcol", 0 },
2314 { rtfPosAttr, rtfPosX, "posx", 0 },
2315 { rtfPosAttr, rtfPosNegX, "posnegx", 0 },
2316 { rtfPosAttr, rtfPosXCenter, "posxc", 0 },
2317 { rtfPosAttr, rtfPosXInside, "posxi", 0 },
2318 { rtfPosAttr, rtfPosXOutSide, "posxo", 0 },
2319 { rtfPosAttr, rtfPosXRight, "posxr", 0 },
2320 { rtfPosAttr, rtfPosXLeft, "posxl", 0 },
2321
2322 { rtfPosAttr, rtfRPosMargV, "pvmrg", 0 },
2323 { rtfPosAttr, rtfRPosPageV, "pvpg", 0 },
2324 { rtfPosAttr, rtfRPosParaV, "pvpara", 0 },
2325 { rtfPosAttr, rtfPosY, "posy", 0 },
2326 { rtfPosAttr, rtfPosNegY, "posnegy", 0 },
2327 { rtfPosAttr, rtfPosYInline, "posyil", 0 },
2328 { rtfPosAttr, rtfPosYTop, "posyt", 0 },
2329 { rtfPosAttr, rtfPosYCenter, "posyc", 0 },
2330 { rtfPosAttr, rtfPosYBottom, "posyb", 0 },
2331
2332 { rtfPosAttr, rtfNoWrap, "nowrap", 0 },
2333 { rtfPosAttr, rtfDistFromTextAll, "dxfrtext", 0 },
2334 { rtfPosAttr, rtfDistFromTextX, "dfrmtxtx", 0 },
2335 { rtfPosAttr, rtfDistFromTextY, "dfrmtxty", 0 },
2336 /* \dyfrtext no longer exists in spec 1.2, apparently */
2337 /* replaced by \dfrmtextx and \dfrmtexty. */
2338 { rtfPosAttr, rtfTextDistY, "dyfrtext", 0 },
2339
2340 { rtfPosAttr, rtfDropCapLines, "dropcapli", 0 },
2341 { rtfPosAttr, rtfDropCapType, "dropcapt", 0 },
2342
2343 /*
2344 * Object controls
2345 */
2346
2347 { rtfObjAttr, rtfObjEmb, "objemb", 0 },
2348 { rtfObjAttr, rtfObjLink, "objlink", 0 },
2349 { rtfObjAttr, rtfObjAutoLink, "objautlink", 0 },
2350 { rtfObjAttr, rtfObjSubscriber, "objsub", 0 },
2351 { rtfObjAttr, rtfObjPublisher, "objpub", 0 },
2352 { rtfObjAttr, rtfObjICEmb, "objicemb", 0 },
2353
2354 { rtfObjAttr, rtfObjLinkSelf, "linkself", 0 },
2355 { rtfObjAttr, rtfObjLock, "objupdate", 0 },
2356 { rtfObjAttr, rtfObjUpdate, "objlock", 0 },
2357
2358 { rtfObjAttr, rtfObjHt, "objh", 0 },
2359 { rtfObjAttr, rtfObjWid, "objw", 0 },
2360 { rtfObjAttr, rtfObjSetSize, "objsetsize", 0 },
2361 { rtfObjAttr, rtfObjAlign, "objalign", 0 },
2362 { rtfObjAttr, rtfObjTransposeY, "objtransy", 0 },
2363 { rtfObjAttr, rtfObjCropTop, "objcropt", 0 },
2364 { rtfObjAttr, rtfObjCropBottom, "objcropb", 0 },
2365 { rtfObjAttr, rtfObjCropLeft, "objcropl", 0 },
2366 { rtfObjAttr, rtfObjCropRight, "objcropr", 0 },
2367 { rtfObjAttr, rtfObjScaleX, "objscalex", 0 },
2368 { rtfObjAttr, rtfObjScaleY, "objscaley", 0 },
2369
2370 { rtfObjAttr, rtfObjResRTF, "rsltrtf", 0 },
2371 { rtfObjAttr, rtfObjResPict, "rsltpict", 0 },
2372 { rtfObjAttr, rtfObjResBitmap, "rsltbmp", 0 },
2373 { rtfObjAttr, rtfObjResText, "rslttxt", 0 },
2374 { rtfObjAttr, rtfObjResMerge, "rsltmerge", 0 },
2375
2376 { rtfObjAttr, rtfObjBookmarkPubObj, "bkmkpub", 0 },
2377 { rtfObjAttr, rtfObjPubAutoUpdate, "pubauto", 0 },
2378
2379 /*
2380 * Associated character formatting attributes
2381 */
2382
2383 { rtfACharAttr, rtfACBold, "ab", 0 },
2384 { rtfACharAttr, rtfACAllCaps, "caps", 0 },
2385 { rtfACharAttr, rtfACForeColor, "acf", 0 },
2386 { rtfACharAttr, rtfACSubScript, "adn", 0 },
2387 { rtfACharAttr, rtfACExpand, "aexpnd", 0 },
2388 { rtfACharAttr, rtfACFontNum, "af", 0 },
2389 { rtfACharAttr, rtfACFontSize, "afs", 0 },
2390 { rtfACharAttr, rtfACItalic, "ai", 0 },
2391 { rtfACharAttr, rtfACLanguage, "alang", 0 },
2392 { rtfACharAttr, rtfACOutline, "aoutl", 0 },
2393 { rtfACharAttr, rtfACSmallCaps, "ascaps", 0 },
2394 { rtfACharAttr, rtfACShadow, "ashad", 0 },
2395 { rtfACharAttr, rtfACStrikeThru, "astrike", 0 },
2396 { rtfACharAttr, rtfACUnderline, "aul", 0 },
2397 { rtfACharAttr, rtfACDotUnderline, "auld", 0 },
2398 { rtfACharAttr, rtfACDbUnderline, "auldb", 0 },
2399 { rtfACharAttr, rtfACNoUnderline, "aulnone", 0 },
2400 { rtfACharAttr, rtfACWordUnderline, "aulw", 0 },
2401 { rtfACharAttr, rtfACSuperScript, "aup", 0 },
2402
2403 /*
2404 * Footnote attributes
2405 */
2406
2407 { rtfFNoteAttr, rtfFNAlt, "ftnalt", 0 },
2408
2409 /*
2410 * Key code attributes
2411 */
2412
2413 { rtfKeyCodeAttr, rtfAltKey, "alt", 0 },
2414 { rtfKeyCodeAttr, rtfShiftKey, "shift", 0 },
2415 { rtfKeyCodeAttr, rtfControlKey, "ctrl", 0 },
2416 { rtfKeyCodeAttr, rtfFunctionKey, "fn", 0 },
2417
2418 /*
2419 * Bookmark attributes
2420 */
2421
2422 { rtfBookmarkAttr, rtfBookmarkFirstCol, "bkmkcolf", 0 },
2423 { rtfBookmarkAttr, rtfBookmarkLastCol, "bkmkcoll", 0 },
2424
2425 /*
2426 * Index entry attributes
2427 */
2428
2429 { rtfIndexAttr, rtfIndexNumber, "xef", 0 },
2430 { rtfIndexAttr, rtfIndexBold, "bxe", 0 },
2431 { rtfIndexAttr, rtfIndexItalic, "ixe", 0 },
2432
2433 /*
2434 * Table of contents attributes
2435 */
2436
2437 { rtfTOCAttr, rtfTOCType, "tcf", 0 },
2438 { rtfTOCAttr, rtfTOCLevel, "tcl", 0 },
2439
2440 /*
2441 * Drawing object attributes
2442 */
2443
2444 { rtfDrawAttr, rtfDrawLock, "dolock", 0 },
2445 { rtfDrawAttr, rtfDrawPageRelX, "doxpage", 0 },
2446 { rtfDrawAttr, rtfDrawColumnRelX, "dobxcolumn", 0 },
2447 { rtfDrawAttr, rtfDrawMarginRelX, "dobxmargin", 0 },
2448 { rtfDrawAttr, rtfDrawPageRelY, "dobypage", 0 },
2449 { rtfDrawAttr, rtfDrawColumnRelY, "dobycolumn", 0 },
2450 { rtfDrawAttr, rtfDrawMarginRelY, "dobymargin", 0 },
2451 { rtfDrawAttr, rtfDrawHeight, "dobhgt", 0 },
2452
2453 { rtfDrawAttr, rtfDrawBeginGroup, "dpgroup", 0 },
2454 { rtfDrawAttr, rtfDrawGroupCount, "dpcount", 0 },
2455 { rtfDrawAttr, rtfDrawEndGroup, "dpendgroup", 0 },
2456 { rtfDrawAttr, rtfDrawArc, "dparc", 0 },
2457 { rtfDrawAttr, rtfDrawCallout, "dpcallout", 0 },
2458 { rtfDrawAttr, rtfDrawEllipse, "dpellipse", 0 },
2459 { rtfDrawAttr, rtfDrawLine, "dpline", 0 },
2460 { rtfDrawAttr, rtfDrawPolygon, "dppolygon", 0 },
2461 { rtfDrawAttr, rtfDrawPolyLine, "dppolyline", 0 },
2462 { rtfDrawAttr, rtfDrawRect, "dprect", 0 },
2463 { rtfDrawAttr, rtfDrawTextBox, "dptxbx", 0 },
2464
2465 { rtfDrawAttr, rtfDrawOffsetX, "dpx", 0 },
2466 { rtfDrawAttr, rtfDrawSizeX, "dpxsize", 0 },
2467 { rtfDrawAttr, rtfDrawOffsetY, "dpy", 0 },
2468 { rtfDrawAttr, rtfDrawSizeY, "dpysize", 0 },
2469
2470 { rtfDrawAttr, rtfCOAngle, "dpcoa", 0 },
2471 { rtfDrawAttr, rtfCOAccentBar, "dpcoaccent", 0 },
2472 { rtfDrawAttr, rtfCOBestFit, "dpcobestfit", 0 },
2473 { rtfDrawAttr, rtfCOBorder, "dpcoborder", 0 },
2474 { rtfDrawAttr, rtfCOAttachAbsDist, "dpcodabs", 0 },
2475 { rtfDrawAttr, rtfCOAttachBottom, "dpcodbottom", 0 },
2476 { rtfDrawAttr, rtfCOAttachCenter, "dpcodcenter", 0 },
2477 { rtfDrawAttr, rtfCOAttachTop, "dpcodtop", 0 },
2478 { rtfDrawAttr, rtfCOLength, "dpcolength", 0 },
2479 { rtfDrawAttr, rtfCONegXQuadrant, "dpcominusx", 0 },
2480 { rtfDrawAttr, rtfCONegYQuadrant, "dpcominusy", 0 },
2481 { rtfDrawAttr, rtfCOOffset, "dpcooffset", 0 },
2482 { rtfDrawAttr, rtfCOAttachSmart, "dpcosmarta", 0 },
2483 { rtfDrawAttr, rtfCODoubleLine, "dpcotdouble", 0 },
2484 { rtfDrawAttr, rtfCORightAngle, "dpcotright", 0 },
2485 { rtfDrawAttr, rtfCOSingleLine, "dpcotsingle", 0 },
2486 { rtfDrawAttr, rtfCOTripleLine, "dpcottriple", 0 },
2487
2488 { rtfDrawAttr, rtfDrawTextBoxMargin, "dptxbxmar", 0 },
2489 { rtfDrawAttr, rtfDrawTextBoxText, "dptxbxtext", 0 },
2490 { rtfDrawAttr, rtfDrawRoundRect, "dproundr", 0 },
2491
2492 { rtfDrawAttr, rtfDrawPointX, "dpptx", 0 },
2493 { rtfDrawAttr, rtfDrawPointY, "dppty", 0 },
2494 { rtfDrawAttr, rtfDrawPolyCount, "dppolycount", 0 },
2495
2496 { rtfDrawAttr, rtfDrawArcFlipX, "dparcflipx", 0 },
2497 { rtfDrawAttr, rtfDrawArcFlipY, "dparcflipy", 0 },
2498
2499 { rtfDrawAttr, rtfDrawLineBlue, "dplinecob", 0 },
2500 { rtfDrawAttr, rtfDrawLineGreen, "dplinecog", 0 },
2501 { rtfDrawAttr, rtfDrawLineRed, "dplinecor", 0 },
2502 { rtfDrawAttr, rtfDrawLinePalette, "dplinepal", 0 },
2503 { rtfDrawAttr, rtfDrawLineDashDot, "dplinedado", 0 },
2504 { rtfDrawAttr, rtfDrawLineDashDotDot, "dplinedadodo", 0 },
2505 { rtfDrawAttr, rtfDrawLineDash, "dplinedash", 0 },
2506 { rtfDrawAttr, rtfDrawLineDot, "dplinedot", 0 },
2507 { rtfDrawAttr, rtfDrawLineGray, "dplinegray", 0 },
2508 { rtfDrawAttr, rtfDrawLineHollow, "dplinehollow", 0 },
2509 { rtfDrawAttr, rtfDrawLineSolid, "dplinesolid", 0 },
2510 { rtfDrawAttr, rtfDrawLineWidth, "dplinew", 0 },
2511
2512 { rtfDrawAttr, rtfDrawHollowEndArrow, "dpaendhol", 0 },
2513 { rtfDrawAttr, rtfDrawEndArrowLength, "dpaendl", 0 },
2514 { rtfDrawAttr, rtfDrawSolidEndArrow, "dpaendsol", 0 },
2515 { rtfDrawAttr, rtfDrawEndArrowWidth, "dpaendw", 0 },
2516 { rtfDrawAttr, rtfDrawHollowStartArrow,"dpastarthol", 0 },
2517 { rtfDrawAttr, rtfDrawStartArrowLength,"dpastartl", 0 },
2518 { rtfDrawAttr, rtfDrawSolidStartArrow, "dpastartsol", 0 },
2519 { rtfDrawAttr, rtfDrawStartArrowWidth, "dpastartw", 0 },
2520
2521 { rtfDrawAttr, rtfDrawBgFillBlue, "dpfillbgcb", 0 },
2522 { rtfDrawAttr, rtfDrawBgFillGreen, "dpfillbgcg", 0 },
2523 { rtfDrawAttr, rtfDrawBgFillRed, "dpfillbgcr", 0 },
2524 { rtfDrawAttr, rtfDrawBgFillPalette, "dpfillbgpal", 0 },
2525 { rtfDrawAttr, rtfDrawBgFillGray, "dpfillbggray", 0 },
2526 { rtfDrawAttr, rtfDrawFgFillBlue, "dpfillfgcb", 0 },
2527 { rtfDrawAttr, rtfDrawFgFillGreen, "dpfillfgcg", 0 },
2528 { rtfDrawAttr, rtfDrawFgFillRed, "dpfillfgcr", 0 },
2529 { rtfDrawAttr, rtfDrawFgFillPalette, "dpfillfgpal", 0 },
2530 { rtfDrawAttr, rtfDrawFgFillGray, "dpfillfggray", 0 },
2531 { rtfDrawAttr, rtfDrawFillPatIndex, "dpfillpat", 0 },
2532
2533 { rtfDrawAttr, rtfDrawShadow, "dpshadow", 0 },
2534 { rtfDrawAttr, rtfDrawShadowXOffset, "dpshadx", 0 },
2535 { rtfDrawAttr, rtfDrawShadowYOffset, "dpshady", 0 },
2536
2537 { rtfVersion, -1, "rtf", 0 },
2538 { rtfDefFont, -1, "deff", 0 },
2539
2540 { 0, -1, (char *) NULL, 0 }
2541};
2542
2543
2544/*
2545 * Initialize lookup table hash values. Only need to do this once.
2546 */
2547
2548static void LookupInit(void)
2549{
2550static int inited = 0;
2551RTFKey *rp;
2552
2553 if (inited == 0)
2554 {
2555 for (rp = rtfKey; rp->rtfKStr != (char *) NULL; rp++)
2556 rp->rtfKHash = Hash (rp->rtfKStr);
2557 ++inited;
2558 }
2559}
2560
2561
2562/*
2563 * Determine major and minor number of control token. If it's
2564 * not found, the class turns into rtfUnknown.
2565 */
2566
2567static void Lookup(char *s)
2568{
2569RTFKey *rp;
2570int hash;
2571
2572 TRACE("\n");
2573 ++s; /* skip over the leading \ character */
2574 hash = Hash (s);
2575 for (rp = rtfKey; rp->rtfKStr != (char *) NULL; rp++)
2576 {
2577 if (hash == rp->rtfKHash && strcmp (s, rp->rtfKStr) == 0)
2578 {
2579 rtfClass = rtfControl;
2580 rtfMajor = rp->rtfKMajor;
2581 rtfMinor = rp->rtfKMinor;
2582 return;
2583 }
2584 }
2585 rtfClass = rtfUnknown;
2586}
2587
2588
2589/*
2590 * Compute hash value of symbol
2591 */
2592
2593static int Hash(char *s)
2594{
2595char c;
2596int val = 0;
2597
2598 while ((c = *s++) != '\0')
2599 val += (int) c;
2600 return (val);
2601}
2602
2603
2604/* ---------------------------------------------------------------------- */
2605
2606/*
2607 * Memory allocation routines
2608 */
2609
2610
2611/*
2612 * Return pointer to block of size bytes, or NULL if there's
2613 * not enough memory available.
2614 *
2615 * This is called through RTFAlloc(), a define which coerces the
2616 * argument to int. This avoids the persistent problem of allocation
2617 * failing under THINK C when a long is passed.
2618 */
2619
2620char *_RTFAlloc(int size)
2621{
2622 return HeapAlloc(RICHED32_hHeap, 0, size);
2623}
2624
2625
2626/*
2627 * Saves a string on the heap and returns a pointer to it.
2628 */
2629
2630
2631char *RTFStrSave(char *s)
2632{
2633char *p;
2634
2635 if ((p = RTFAlloc ((int) (strlen (s) + 1))) == (char *) NULL)
2636 return ((char *) NULL);
2637 return (strcpy (p, s));
2638}
2639
2640
2641void RTFFree(char *p)
2642{
2643 if (p != (char *) NULL)
2644 HeapFree(RICHED32_hHeap, 0, p);
2645}
2646
2647
2648/* ---------------------------------------------------------------------- */
2649
2650
2651/*
2652 * Token comparison routines
2653 */
2654
2655int RTFCheckCM(int class, int major)
2656{
2657 return (rtfClass == class && rtfMajor == major);
2658}
2659
2660
2661int RTFCheckCMM(int class, int major, int minor)
2662{
2663 return (rtfClass == class && rtfMajor == major && rtfMinor == minor);
2664}
2665
2666
2667int RTFCheckMM(int major, int minor)
2668{
2669 return (rtfMajor == major && rtfMinor == minor);
2670}
2671
2672
2673/* ---------------------------------------------------------------------- */
2674
2675
2676int RTFCharToHex(char c)
2677{
2678 if (isupper (c))
2679 c = tolower (c);
2680 if (isdigit (c))
2681 return (c - '0'); /* '0'..'9' */
2682 return (c - 'a' + 10); /* 'a'..'f' */
2683}
2684
2685
2686int RTFHexToChar(int i)
2687{
2688 if (i < 10)
2689 return (i + '0');
2690 return (i - 10 + 'a');
2691}
2692
2693
2694/* ---------------------------------------------------------------------- */
2695
2696/*
2697 * RTFReadOutputMap() -- Read output translation map
2698 */
2699
2700/*
2701 * Read in an array describing the relation between the standard character set
2702 * and an RTF translator's corresponding output sequences. Each line consists
2703 * of a standard character name and the output sequence for that character.
2704 *
2705 * outMap is an array of strings into which the sequences should be placed.
2706 * It should be declared like this in the calling program:
2707 *
2708 * char *outMap[rtfSC_MaxChar];
2709 *
2710 * reinit should be non-zero if outMap should be initialized
2711 * zero otherwise.
2712 *
2713 */
2714
2715int RTFReadOutputMap(char *outMap[], int reinit)
2716{
2717 int i;
2718 int stdCode;
2719 char *name, *seq;
2720
2721 if (reinit)
2722 {
2723 for (i = 0; i < rtfSC_MaxChar; i++)
2724 {
2725 outMap[i] = (char *) NULL;
2726 }
2727 }
2728
2729 for (i=0 ;i< sizeof(text_map)/sizeof(char*); i+=2)
2730 {
2731 name = text_map[i];
2732 seq = text_map[i+1];
2733 stdCode = RTFStdCharCode( name );
2734 outMap[stdCode] = seq;
2735 }
2736
2737 return (1);
2738}
2739
2740/* ---------------------------------------------------------------------- */
2741
2742/*
2743 * Open a library file.
2744 */
2745
2746
2747static FILE *(*libFileOpen) () = NULL;
2748
2749
2750
2751void RTFSetOpenLibFileProc(FILE *(*proc)())
2752{
2753 libFileOpen = proc;
2754}
2755
2756
2757FILE *RTFOpenLibFile (char *file, char *mode)
2758{
2759 if (libFileOpen == NULL)
2760 return ((FILE *) NULL);
2761 return ((*libFileOpen) (file, mode));
2762}
2763
2764
2765/* ---------------------------------------------------------------------- */
2766
2767/*
2768 * Print message. Default is to send message to stderr
2769 * but this may be overridden with RTFSetMsgProc().
2770 *
2771 * Message should include linefeeds as necessary. If the default
2772 * function is overridden, the overriding function may want to
2773 * map linefeeds to another line ending character or sequence if
2774 * the host system doesn't use linefeeds.
2775 */
2776
2777
2778static void DefaultMsgProc(char *s)
2779{
2780 MESSAGE( "%s", s);
2781}
2782
2783
2784static RTFFuncPtr msgProc = DefaultMsgProc;
2785
2786
2787void RTFSetMsgProc(RTFFuncPtr proc)
2788{
2789 msgProc = proc;
2790}
2791
2792
2793# ifdef STDARG
2794
2795/*
2796 * This version is for systems with stdarg
2797 */
2798
2799void RTFMsg (char *fmt, ...)
2800{
2801char buf[rtfBufSiz];
2802
2803 va_list args;
2804 va_start (args,fmt);
2805 vsprintf (buf, fmt, args);
2806 va_end (args);
2807 (*msgProc) (buf);
2808}
2809
2810# else /* !STDARG */
2811
2812# ifdef VARARGS
2813
2814
2815/*
2816 * This version is for systems that have varargs.
2817 */
2818
2819void RTFMsg (va_dcl va_alist)
2820{
2821va_list args;
2822char *fmt;
2823char buf[rtfBufSiz];
2824
2825 va_start (args);
2826 fmt = va_arg (args, char *);
2827 vsprintf (buf, fmt, args);
2828 va_end (args);
2829 (*msgProc) (buf);
2830}
2831
2832# else /* !VARARGS */
2833
2834/*
2835 * This version is for systems that don't have varargs.
2836 */
2837
2838void RTFMsg (char *fmt, char *a1, char *a2, char *a3, char *a4, char *a5, char *a6, char *a7, char *a8, char *a9)
2839{
2840char buf[rtfBufSiz];
2841
2842 sprintf (buf, fmt, a1, a2, a3, a4, a5, a6, a7, a8, a9);
2843 (*msgProc) (buf);
2844}
2845
2846# endif /* !VARARGS */
2847# endif /* !STDARG */
2848
2849
2850/* ---------------------------------------------------------------------- */
2851
2852
2853/*
2854 * Process termination. Print error message and exit. Also prints
2855 * current token, and current input line number and position within
2856 * line if any input has been read from the current file. (No input
2857 * has been read if prevChar is EOF).
2858 */
2859
2860static void DefaultPanicProc(char *s)
2861{
2862 MESSAGE( "%s", s);
2863 /*exit (1);*/
2864}
2865
2866
2867static RTFFuncPtr panicProc = DefaultPanicProc;
2868
2869
2870void RTFSetPanicProc(RTFFuncPtr proc)
2871{
2872 panicProc = proc;
2873}
2874
2875
2876# ifdef STDARG
2877
2878/*
2879 * This version is for systems with stdarg
2880 */
2881
2882void RTFPanic(char *fmt, ...)
2883{
2884char buf[rtfBufSiz];
2885
2886 va_list args;
2887 va_start (args,fmt);
2888 vsprintf (buf, fmt, args);
2889 va_end (args);
2890 (void) strcat (buf, "\n");
2891 if (prevChar != EOF && rtfTextBuf != (char *) NULL)
2892 {
2893 sprintf (buf + strlen (buf),
2894 "Last token read was \"%s\" near line %ld, position %d.\n",
2895 rtfTextBuf, rtfLineNum, rtfLinePos);
2896 }
2897 (*panicProc) (buf);
2898}
2899
2900# else /* !STDARG */
2901
2902# ifdef VARARGS
2903
2904
2905/*
2906 * This version is for systems that have varargs.
2907 */
2908
2909void RTFPanic(va_dcl va_alist)
2910{
2911va_list args;
2912char *fmt;
2913char buf[rtfBufSiz];
2914
2915 va_start (args);
2916 fmt = va_arg (args, char *);
2917 vsprintf (buf, fmt, args);
2918 va_end (args);
2919 (void) strcat (buf, "\n");
2920 if (prevChar != EOF && rtfTextBuf != (char *) NULL)
2921 {
2922 sprintf (buf + strlen (buf),
2923 "Last token read was \"%s\" near line %ld, position %d.\n",
2924 rtfTextBuf, rtfLineNum, rtfLinePos);
2925 }
2926 (*panicProc) (buf);
2927}
2928
2929# else /* !VARARGS */
2930
2931/*
2932 * This version is for systems that don't have varargs.
2933 */
2934
2935void RTFPanic (char *fmt, char *a1, char *a2, char *a3, char *a4, char *a5, char *a6, char *a7, char *a8, char *a9)
2936{
2937char buf[rtfBufSiz];
2938
2939 sprintf (buf, fmt, a1, a2, a3, a4, a5, a6, a7, a8, a9);
2940 (void) strcat (buf, "\n");
2941 if (prevChar != EOF && rtfTextBuf != (char *) NULL)
2942 {
2943 sprintf (buf + strlen (buf),
2944 "Last token read was \"%s\" near line %ld, position %d.\n",
2945 rtfTextBuf, rtfLineNum, rtfLinePos);
2946 }
2947 (*panicProc) (buf);
2948}
2949
2950# endif /* !VARARGS */
2951# endif /* !STDARG */
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