31 Dec
2004
31 Dec
'04
3:42 p.m.
Wine-20041201 vendor drop
Added: vendor/wine/dlls/richedit/
Added: vendor/wine/dlls/richedit/current/
Added: vendor/wine/dlls/richedit/current/Makefile.in
Added: vendor/wine/dlls/richedit/current/ansi_gen.h
Added: vendor/wine/dlls/richedit/current/ansi_sym.h
Added: vendor/wine/dlls/richedit/current/reader.c
Added: vendor/wine/dlls/richedit/current/riched32.h
Added: vendor/wine/dlls/richedit/current/riched32.spec
Added: vendor/wine/dlls/richedit/current/richedit.c
Added: vendor/wine/dlls/richedit/current/rtf.h
Added: vendor/wine/dlls/richedit/current/rtf2text.h
Added: vendor/wine/dlls/richedit/current/stdcharnames.h
Added: vendor/wine/dlls/richedit/current/text-writer.c
Added: vendor/wine/dlls/richedit/current/text_map.h
_____
Added: vendor/wine/dlls/richedit/current/Makefile.in
--- vendor/wine/dlls/richedit/current/Makefile.in 2004-12-31
15:41:00 UTC (rev 12587)
+++ vendor/wine/dlls/richedit/current/Makefile.in 2004-12-31
15:42:33 UTC (rev 12588)
@@ -0,0 +1,15 @@
+TOPSRCDIR = @top_srcdir@
+TOPOBJDIR = ../..
+SRCDIR = @srcdir@
+VPATH = @srcdir@
+MODULE = riched32.dll
+IMPORTS = user32 kernel32
+
+C_SRCS = \
+ reader.c \
+ text-writer.c \
+ richedit.c
+
+@MAKE_DLL_RULES@
+
+### Dependencies:
_____
Added: vendor/wine/dlls/richedit/current/ansi_gen.h
--- vendor/wine/dlls/richedit/current/ansi_gen.h 2004-12-31
15:41:00 UTC (rev 12587)
+++ vendor/wine/dlls/richedit/current/ansi_gen.h 2004-12-31
15:42:33 UTC (rev 12588)
@@ -0,0 +1,211 @@
+/*
+ RTF ANSI character set (\ansi) general map
+ These are taken from the ISO-Latin-1 (ISO-8859-1) encodings, with
+ a few additions
+
+ Field 1 is the standard character name which the character value in
+ field 2 maps onto. (It doesn't mean "to produce the character in
field 1,
+ use the value in field 2.)
+
+ The character value may be given either as a single character (which
will be
+ converted to the ASCII value of the character), or in numeric format,
either
+ in decimal or 0xyy as hex yy. Single or double quotes may be used to
quote
+ characters.*/
+
+int ansi_gen[] =
+{
+ rtfSC_formula ,0x06,
+ rtfSC_nobrkhyphen ,0x1e,
+ rtfSC_opthyphen ,0x1f,
+ rtfSC_space ,' ',
+ rtfSC_exclam ,'!',
+ rtfSC_quotedbl ,'"',
+ rtfSC_numbersign ,'#',
+ rtfSC_dollar ,'$',
+ rtfSC_percent ,'%',
+ rtfSC_ampersand ,'&',
+ rtfSC_quoteright ,'\\',
+ rtfSC_parenleft ,'(',
+ rtfSC_parenright ,')',
+ rtfSC_asterisk ,'*',
+ rtfSC_plus ,'+',
+ rtfSC_comma ,',',
+ rtfSC_hyphen ,'-',
+ rtfSC_period ,'.',
+ rtfSC_slash ,'/',
+ rtfSC_zero ,'0',
+ rtfSC_one ,'1',
+ rtfSC_two ,'2',
+ rtfSC_three ,'3',
+ rtfSC_four ,'4',
+ rtfSC_five ,'5',
+ rtfSC_six ,'6',
+ rtfSC_seven ,'7',
+ rtfSC_eight ,'8',
+ rtfSC_nine ,'9',
+ rtfSC_colon ,':',
+ rtfSC_semicolon ,';',
+ rtfSC_less ,'<',
+ rtfSC_equal ,'=',
+ rtfSC_greater ,'>',
+ rtfSC_question ,'?',
+ rtfSC_at ,'@',
+ rtfSC_A ,'A',
+ rtfSC_B ,'B',
+ rtfSC_C ,'C',
+ rtfSC_D ,'D',
+ rtfSC_E ,'E',
+ rtfSC_F ,'F',
+ rtfSC_G ,'G',
+ rtfSC_H ,'H',
+ rtfSC_I ,'I',
+ rtfSC_J ,'J',
+ rtfSC_K ,'K',
+ rtfSC_L ,'L',
+ rtfSC_M ,'M',
+ rtfSC_N ,'N',
+ rtfSC_O ,'O',
+ rtfSC_P ,'P',
+ rtfSC_Q ,'Q',
+ rtfSC_R ,'R',
+ rtfSC_S ,'S',
+ rtfSC_T ,'T',
+ rtfSC_U ,'U',
+ rtfSC_V ,'V',
+ rtfSC_W ,'W',
+ rtfSC_X ,'X',
+ rtfSC_Y ,'Y',
+ rtfSC_Z ,'Z',
+ rtfSC_bracketleft ,'[',
+ rtfSC_backslash ,'\\',
+ rtfSC_bracketright ,']',
+ rtfSC_asciicircum ,'^',
+ rtfSC_underscore ,'_',
+ rtfSC_quoteleft ,'`',
+ rtfSC_a ,'a',
+ rtfSC_b ,'b',
+ rtfSC_c ,'c',
+ rtfSC_d ,'d',
+ rtfSC_e ,'e',
+ rtfSC_f ,'f',
+ rtfSC_g ,'g',
+ rtfSC_h ,'h',
+ rtfSC_i ,'i',
+ rtfSC_j ,'j',
+ rtfSC_k ,'k',
+ rtfSC_l ,'l',
+ rtfSC_m ,'m',
+ rtfSC_n ,'n',
+ rtfSC_o ,'o',
+ rtfSC_p ,'p',
+ rtfSC_q ,'q',
+ rtfSC_r ,'r',
+ rtfSC_s ,'s',
+ rtfSC_t ,'t',
+ rtfSC_u ,'u',
+ rtfSC_v ,'v',
+ rtfSC_w ,'w',
+ rtfSC_x ,'x',
+ rtfSC_y ,'y',
+ rtfSC_z ,'z',
+ rtfSC_braceleft ,'{',
+ rtfSC_bar ,'|',
+ rtfSC_braceright ,'}',
+ rtfSC_asciitilde ,'~',
+ rtfSC_nobrkspace ,0xa0,
+ rtfSC_exclamdown ,0xa1,
+ rtfSC_cent ,0xa2,
+ rtfSC_sterling ,0xa3,
+ rtfSC_currency ,0xa4,
+ rtfSC_yen ,0xa5,
+ rtfSC_brokenbar ,0xa6,
+ rtfSC_section ,0xa7,
+ rtfSC_dieresis ,0xa8,
+ rtfSC_copyright ,0xa9,
+ rtfSC_ordfeminine ,0xaa,
+ rtfSC_guillemotleft ,0xab,
+ rtfSC_logicalnot ,0xac,
+ rtfSC_opthyphen ,0xad,
+ rtfSC_registered ,0xae,
+ rtfSC_macron ,0xaf,
+ rtfSC_degree ,0xb0,
+ rtfSC_plusminus ,0xb1,
+ rtfSC_twosuperior ,0xb2,
+ rtfSC_threesuperior ,0xb3,
+ rtfSC_acute ,0xb4,
+ rtfSC_mu ,0xb5,
+ rtfSC_paragraph ,0xb6,
+ rtfSC_periodcentered ,0xb7,
+ rtfSC_cedilla ,0xb8,
+ rtfSC_onesuperior ,0xb9,
+ rtfSC_ordmasculine ,0xba,
+ rtfSC_guillemotright ,0xbb,
+ rtfSC_onequarter ,0xbc,
+ rtfSC_onehalf ,0xbd,
+ rtfSC_threequarters ,0xbe,
+ rtfSC_questiondown ,0xbf,
+ rtfSC_Agrave ,0xc0,
+ rtfSC_Aacute ,0xc1,
+ rtfSC_Acircumflex ,0xc2,
+ rtfSC_Atilde ,0xc3,
+ rtfSC_Adieresis ,0xc4,
+ rtfSC_Aring ,0xc5,
+ rtfSC_AE ,0xc6,
+ rtfSC_Ccedilla ,0xc7,
+ rtfSC_Egrave ,0xc8,
+ rtfSC_Eacute ,0xc9,
+ rtfSC_Ecircumflex ,0xca,
+ rtfSC_Edieresis ,0xcb,
+ rtfSC_Igrave ,0xcc,
+ rtfSC_Iacute ,0xcd,
+ rtfSC_Icircumflex ,0xce,
+ rtfSC_Idieresis ,0xcf,
+ rtfSC_Eth ,0xd0,
+ rtfSC_Ntilde ,0xd1,
+ rtfSC_Ograve ,0xd2,
+ rtfSC_Oacute ,0xd3,
+ rtfSC_Ocircumflex ,0xd4,
+ rtfSC_Otilde ,0xd5,
+ rtfSC_Odieresis ,0xd6,
+ rtfSC_multiply ,0xd7,
+ rtfSC_Oslash ,0xd8,
+ rtfSC_Ugrave ,0xd9,
+ rtfSC_Uacute ,0xda,
+ rtfSC_Ucircumflex ,0xdb,
+ rtfSC_Udieresis ,0xdc,
+ rtfSC_Yacute ,0xdd,
+ rtfSC_Thorn ,0xde,
+ rtfSC_germandbls ,0xdf,
+ rtfSC_agrave ,0xe0,
+ rtfSC_aacute ,0xe1,
+ rtfSC_acircumflex ,0xe2,
+ rtfSC_atilde ,0xe3,
+ rtfSC_adieresis ,0xe4,
+ rtfSC_aring ,0xe5,
+ rtfSC_ae ,0xe6,
+ rtfSC_ccedilla ,0xe7,
+ rtfSC_egrave ,0xe8,
+ rtfSC_eacute ,0xe9,
+ rtfSC_ecircumflex ,0xea,
+ rtfSC_edieresis ,0xeb,
+ rtfSC_igrave ,0xec,
+ rtfSC_iacute ,0xed,
+ rtfSC_icircumflex ,0xee,
+ rtfSC_idieresis ,0xef,
+ rtfSC_eth ,0xf0,
+ rtfSC_ntilde ,0xf1,
+ rtfSC_ograve ,0xf2,
+ rtfSC_oacute ,0xf3,
+ rtfSC_ocircumflex ,0xf4,
+ rtfSC_otilde ,0xf5,
+ rtfSC_odieresis ,0xf6,
+ rtfSC_divide ,0xf7,
+ rtfSC_oslash ,0xf8,
+ rtfSC_ugrave ,0xf9,
+ rtfSC_uacute ,0xfa,
+ rtfSC_ucircumflex ,0xfb,
+ rtfSC_udieresis ,0xfc,
+ rtfSC_yacute ,0xfd,
+ rtfSC_thorn ,0xfe,
+ rtfSC_ydieresis ,0xff
+};
_____
Added: vendor/wine/dlls/richedit/current/ansi_sym.h
--- vendor/wine/dlls/richedit/current/ansi_sym.h 2004-12-31
15:41:00 UTC (rev 12587)
+++ vendor/wine/dlls/richedit/current/ansi_sym.h 2004-12-31
15:42:33 UTC (rev 12588)
@@ -0,0 +1,112 @@
+/*
+ * RTF ANSI character set (\ansi) Symbol font map
+ *
+ * Field 1 is the standard character name which the character value in
+ * field 2 maps onto. (It doesn't mean "to produce the character in
field 1,
+ * use the value in field 2.)
+ *
+ * The character value may be given either as a single character (which
will be
+ * converted to the ASCII value of the character), or in numeric
format, either
+ * in decimal or 0xyy as hex yy. Single or double quotes may be used
to quote
+ * characters.
+ *
+ */
+
+int ansi_sym[] =
+{
+ rtfSC_formula ,0x06,
+ rtfSC_nobrkhyphen ,0x1e,
+ rtfSC_opthyphen ,0x1f,
+ rtfSC_space ,' ',
+ rtfSC_exclam ,'!',
+ rtfSC_universal ,'"',
+ rtfSC_mathnumbersign ,'#',
+ rtfSC_existential ,'$',
+ rtfSC_percent ,'%',
+ rtfSC_ampersand ,'&',
+ rtfSC_suchthat ,'\\',
+ rtfSC_parenleft ,'(',
+ rtfSC_parenright ,')',
+ rtfSC_mathasterisk ,'*',
+ rtfSC_mathplus ,'+',
+ rtfSC_comma ,',',
+ rtfSC_mathminus ,'-',
+ rtfSC_period ,'.',
+ rtfSC_slash ,'/',
+ rtfSC_zero ,'0',
+ rtfSC_one ,'1',
+ rtfSC_two ,'2',
+ rtfSC_three ,'3',
+ rtfSC_four ,'4',
+ rtfSC_five ,'5',
+ rtfSC_six ,'6',
+ rtfSC_seven ,'7',
+ rtfSC_eight ,'8',
+ rtfSC_nine ,'9',
+ rtfSC_colon ,':',
+ rtfSC_semicolon ,';',
+ rtfSC_less ,'<',
+ rtfSC_mathequal ,'=',
+ rtfSC_greater ,'>',
+ rtfSC_question ,'?',
+ rtfSC_congruent ,'@',
+ rtfSC_Alpha ,'A',
+ rtfSC_Beta ,'B',
+ rtfSC_Chi ,'C',
+ rtfSC_Delta ,'D',
+ rtfSC_Epsilon ,'E',
+ rtfSC_Phi ,'F',
+ rtfSC_Gamma ,'G',
+ rtfSC_Eta ,'H',
+ rtfSC_Iota ,'I',
+ rtfSC_Kappa ,'K',
+ rtfSC_Lambda ,'L',
+ rtfSC_Mu ,'M',
+ rtfSC_Nu ,'N',
+ rtfSC_Omicron ,'O',
+ rtfSC_Pi ,'P',
+ rtfSC_Theta ,'Q',
+ rtfSC_Rho ,'R',
+ rtfSC_Sigma ,'S',
+ rtfSC_Tau ,'T',
+ rtfSC_Upsilon ,'U',
+ rtfSC_varsigma ,'V',
+ rtfSC_Omega ,'W',
+ rtfSC_Xi ,'X',
+ rtfSC_Psi ,'Y',
+ rtfSC_Zeta ,'Z',
+ rtfSC_bracketleft ,'[',
+ rtfSC_backslash ,'\\',
+ rtfSC_bracketright ,']',
+ rtfSC_asciicircum ,'^',
+ rtfSC_underscore ,'_',
+ rtfSC_quoteleft ,'`',
+ rtfSC_alpha ,'a',
+ rtfSC_beta ,'b',
+ rtfSC_chi ,'c',
+ rtfSC_delta ,'d',
+ rtfSC_epsilon ,'e',
+ rtfSC_phi ,'f',
+ rtfSC_gamma ,'g',
+ rtfSC_eta ,'h',
+ rtfSC_iota ,'i',
+ rtfSC_kappa ,'k',
+ rtfSC_lambda ,'l',
+ rtfSC_mu ,'m',
+ rtfSC_nu ,'n',
+ rtfSC_omicron ,'o',
+ rtfSC_pi ,'p',
+ rtfSC_theta ,'q',
+ rtfSC_rho ,'r',
+ rtfSC_sigma ,'s',
+ rtfSC_tau ,'t',
+ rtfSC_upsilon ,'u',
+ rtfSC_omega ,'w',
+ rtfSC_xi ,'x',
+ rtfSC_psi ,'y',
+ rtfSC_zeta ,'z',
+ rtfSC_braceleft ,'{',
+ rtfSC_bar ,'|',
+ rtfSC_braceright ,'}',
+ rtfSC_mathtilde ,'~'
+};
_____
Added: vendor/wine/dlls/richedit/current/reader.c
--- vendor/wine/dlls/richedit/current/reader.c 2004-12-31 15:41:00 UTC
(rev 12587)
+++ vendor/wine/dlls/richedit/current/reader.c 2004-12-31 15:42:33 UTC
(rev 12588)
@@ -0,0 +1,2726 @@
+/*
+ * WINE RTF file reader
+ *
+ * Portions Copyright 2004 Mike McCormack for CodeWeavers
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA
+ */
+
+/*
+ * - Need to document error code meanings.
+ * - Need to do something with \* on destinations.
+ * - Make the parameter a long?
+ *
+ * reader.c - RTF file reader. Release 1.10.
+ *
+ * ASCII 10 (\n) and 13 (\r) are ignored and silently discarded.
+ * Nulls are also discarded.
+ * (although the read hook will still get a look at them.)
+ *
+ * "\:" is not a ":", it's a control symbol. But some versions
of
+ * Word seem to write "\:" for ":". This reader treats
"\:" as a
+ * plain text ":"
+ *
+ * 19 Mar 93
+ * - Add hack to skip "{\*\keycode ... }" group in stylesheet.
+ * This is probably the wrong thing to do, but it's simple.
+ * 13 Jul 93
+ * - Add THINK C awareness to malloc() declaration. Necessary so
+ * compiler knows the malloc argument is 4 bytes. Ugh.
+ * 07 Sep 93
+ * - Text characters are mapped onto standard codes, which are placed
+ * in rtfMinor.
+ * - Eliminated use of index() function.
+ * 05 Mar 94
+ * - Added zillions of new symbols (those defined in RTF spec 1.2).
+ * 14 Mar 94
+ * - Public functions RTFMsg() and RTFPanic() now take variable
arguments.
+ * This means RTFPanic() now is used in place of what was formerly the
+ * internal function Error().
+ * - 8-bit characters are now legal, so they're not converted to \'xx
+ * hex char representation now.
+ * 01 Apr 94
+ * - Added public variables rtfLineNum and rtfLinePos.
+ * - #include string.h or strings.h, avoiding strncmp() problem where
+ * last argument is treated as zero when prototype isn't available.
+ * 04 Apr 94
+ * - Treat style numbers 222 and 0 properly as "no style" and
"normal".
+ *
+ * Author: Paul DuBois dubois(a)primate.wisc.edu
+ *
+ * This software may be redistributed without restriction and used for
+ * any purpose whatsoever.
+ */
+
+# include <stdio.h>
+# include <ctype.h>
+# include <string.h>
+# include <stdarg.h>
+
+#include "rtf.h"
+/*
+ * include hard coded charsets
+ */
+
+#include "ansi_gen.h"
+#include "ansi_sym.h"
+#include "text_map.h"
+
+#include <stdlib.h>
+
+#include "windef.h"
+#include "winbase.h"
+#include "wine/debug.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(richedit);
+
+extern HANDLE RICHED32_hHeap;
+
+static int _RTFGetChar(RTF_Info *);
+static void _RTFGetToken (RTF_Info *);
+static void _RTFGetToken2 (RTF_Info *);
+static int GetChar (RTF_Info *);
+static void ReadFontTbl (RTF_Info *);
+static void ReadColorTbl (RTF_Info *);
+static void ReadStyleSheet (RTF_Info *);
+static void ReadInfoGroup (RTF_Info *);
+static void ReadPictGroup (RTF_Info *);
+static void ReadObjGroup (RTF_Info *);
+static void LookupInit ();
+static void Lookup (RTF_Info *, char *);
+static int Hash ();
+
+static void CharSetInit (RTF_Info *);
+static void ReadCharSetMaps (RTF_Info *);
+
+
+/*
+ * This array is used to map standard character names onto their
numeric codes.
+ * The position of the name within the array is the code.
+ * stdcharnames.h is generated in the ../h directory.
+ */
+
+#include "stdcharnames.h"
+
+int _RTFGetChar(RTF_Info *info)
+{
+ int ch;
+
+ TRACE("\n");
+
+ if( info->dwInputSize <= info->dwInputUsed )
+ {
+ long count = 0;
+ info->editstream.pfnCallback(info->editstream.dwCookie,
+ info->InputBuffer, sizeof(info->InputBuffer),
&count);
+ if(count == 0)
+ return EOF;
+ info->dwInputSize = count;
+ info->dwInputUsed = 0;
+ }
+ ch = info->InputBuffer[info->dwInputUsed++];
+ if( !ch ) return EOF;
+ return ch;
+}
+
+void RTFSetEditStream(RTF_Info *info, EDITSTREAM *es)
+{
+ TRACE("\n");
+
+ info->editstream.dwCookie = es->dwCookie;
+ info->editstream.dwError = es->dwError;
+ info->editstream.pfnCallback = es->pfnCallback;
+}
+
+/*
+ * Initialize the reader. This may be called multiple times,
+ * to read multiple files. The only thing not reset is the input
+ * stream; that must be done with RTFSetStream().
+ */
+
+void RTFInit(RTF_Info *info)
+{
+int i;
+RTFColor *cp;
+RTFFont *fp;
+RTFStyle *sp;
+RTFStyleElt *eltList, *ep;
+
+ TRACE("\n");
+
+ if (info->rtfTextBuf == (char *) NULL) /* initialize the text
buffers */
+ {
+ info->rtfTextBuf = RTFAlloc (rtfBufSiz);
+ info->pushedTextBuf = RTFAlloc (rtfBufSiz);
+ if (info->rtfTextBuf == (char *) NULL
+ || info->pushedTextBuf == (char *) NULL)
+ RTFPanic (info,"Cannot allocate text buffers.");
+ info->rtfTextBuf[0] = info->pushedTextBuf[0] = '\0';
+ }
+
+ RTFFree (info->inputName);
+ RTFFree (info->outputName);
+ info->inputName = info->outputName = (char *) NULL;
+
+ /* initialize lookup table */
+ LookupInit ();
+
+ for (i = 0; i < rtfMaxClass; i++)
+ RTFSetClassCallback (info, i, (RTFFuncPtr) NULL);
+ for (i = 0; i < rtfMaxDestination; i++)
+ RTFSetDestinationCallback (info, i, (RTFFuncPtr) NULL);
+
+ /* install built-in destination readers */
+ RTFSetDestinationCallback (info, rtfFontTbl, ReadFontTbl);
+ RTFSetDestinationCallback (info, rtfColorTbl, ReadColorTbl);
+ RTFSetDestinationCallback (info, rtfStyleSheet, ReadStyleSheet);
+ RTFSetDestinationCallback (info, rtfInfo, ReadInfoGroup);
+ RTFSetDestinationCallback (info, rtfPict, ReadPictGroup);
+ RTFSetDestinationCallback (info, rtfObject, ReadObjGroup);
+
+
+ RTFSetReadHook (info, (RTFFuncPtr) NULL);
+
+ /* dump old lists if necessary */
+
+ while (info->fontList != (RTFFont *) NULL)
+ {
+ fp = info->fontList->rtfNextFont;
+ RTFFree (info->fontList->rtfFName);
+ RTFFree ((char *) info->fontList);
+ info->fontList = fp;
+ }
+ while (info->colorList != (RTFColor *) NULL)
+ {
+ cp = info->colorList->rtfNextColor;
+ RTFFree ((char *) info->colorList);
+ info->colorList = cp;
+ }
+ while (info->styleList != (RTFStyle *) NULL)
+ {
+ sp = info->styleList->rtfNextStyle;
+ eltList = info->styleList->rtfSSEList;
+ while (eltList != (RTFStyleElt *) NULL)
+ {
+ ep = eltList->rtfNextSE;
+ RTFFree (eltList->rtfSEText);
+ RTFFree ((char *) eltList);
+ eltList = ep;
+ }
+ RTFFree (info->styleList->rtfSName);
+ RTFFree ((char *) info->styleList);
+ info->styleList = sp;
+ }
+
+ info->rtfClass = -1;
+ info->pushedClass = -1;
+ info->pushedChar = EOF;
+
+ info->rtfLineNum = 0;
+ info->rtfLinePos = 0;
+ info->prevChar = EOF;
+ info->bumpLine = 0;
+
+ CharSetInit (info);
+ info->csTop = 0;
+}
+
+/*
+ * Set or get the input or output file name. These are never
guaranteed
+ * to be accurate, only insofar as the calling program makes them so.
+ */
+
+void RTFSetInputName(RTF_Info *info, char *name)
+{
+ TRACE("\n");
+
+ if ((info->inputName = RTFStrSave (name)) == (char *) NULL)
+ RTFPanic (info,"RTFSetInputName: out of memory");
+}
+
+
+char *RTFGetInputName(RTF_Info *info)
+{
+ return (info->inputName);
+}
+
+
+void RTFSetOutputName(RTF_Info *info, char *name)
+{
+ TRACE("\n");
+
+ if ((info->outputName = RTFStrSave (name)) == (char *) NULL)
+ RTFPanic (info, "RTFSetOutputName: out of memory");
+}
+
+
+char *RTFGetOutputName(RTF_Info *info)
+{
+ return (info->outputName);
+}
+
+
+
+/*
----------------------------------------------------------------------
*/
+
+/*
+ * Callback table manipulation routines
+ */
+
+
+/*
+ * Install or return a writer callback for a token class
+ */
+
+void RTFSetClassCallback(RTF_Info *info, int class, RTFFuncPtr
callback)
+{
+ if (class >= 0 && class < rtfMaxClass)
+ info->ccb[class] = callback;
+}
+
+
+RTFFuncPtr RTFGetClassCallback(RTF_Info *info, int class)
+{
+ if (class >= 0 && class < rtfMaxClass)
+ return (info->ccb[class]);
+ return ((RTFFuncPtr) NULL);
+}
+
+
+/*
+ * Install or return a writer callback for a destination type
+ */
+
+void RTFSetDestinationCallback(RTF_Info *info, int dest, RTFFuncPtr
callback)
+{
+ if (dest >= 0 && dest < rtfMaxDestination)
+ info->dcb[dest] = callback;
+}
+
+
+RTFFuncPtr RTFGetDestinationCallback(RTF_Info *info, int dest)
+{
+ if (dest >= 0 && dest < rtfMaxDestination)
+ return (info->dcb[dest]);
+ return ((RTFFuncPtr) NULL);
+}
+
+
+/*
----------------------------------------------------------------------
*/
+
+/*
+ * Token reading routines
+ */
+
+
+/*
+ * Read the input stream, invoking the writer's callbacks
+ * where appropriate.
+ */
+
+void RTFRead(RTF_Info *info)
+{
+ while (RTFGetToken (info) != rtfEOF)
+ RTFRouteToken (info);
+}
+
+
+/*
+ * Route a token. If it's a destination for which a reader is
+ * installed, process the destination internally, otherwise
+ * pass the token to the writer's class callback.
+ */
+
+void RTFRouteToken(RTF_Info *info)
+{
+RTFFuncPtr p;
+
+ TRACE("\n");
+
+ if (info->rtfClass < 0 || info->rtfClass >= rtfMaxClass)
/* watchdog */
+ {
+ RTFPanic (info,"Unknown class %d: %s (reader
malfunction)",
+ info->rtfClass,
info->rtfTextBuf);
+ }
+ if (RTFCheckCM (info, rtfControl, rtfDestination))
+ {
+ /* invoke destination-specific callback if there is one
*/
+ if ((p = RTFGetDestinationCallback (info,
info->rtfMinor))
+ != (RTFFuncPtr)
NULL)
+ {
+ (*p) (info);
+ return;
+ }
+ }
+ /* invoke class callback if there is one */
+ if ((p = RTFGetClassCallback (info, info->rtfClass)) !=
(RTFFuncPtr) NULL)
+ (*p) (info);
+}
+
+
+/*
+ * Skip to the end of the current group. When this returns,
+ * writers that maintain a state stack may want to call their
+ * state unstacker; global vars will still be set to the group's
+ * closing brace.
+ */
+
+void RTFSkipGroup(RTF_Info *info)
+{
+int level = 1;
+ TRACE("\n");
+
+ while (RTFGetToken (info) != rtfEOF)
+ {
+ if (info->rtfClass == rtfGroup)
+ {
+ if (info->rtfMajor == rtfBeginGroup)
+ ++level;
+ else if (info->rtfMajor == rtfEndGroup)
+ {
+ if (--level < 1)
+ break; /* end of initial group
*/
+ }
+ }
+ }
+}
+
+
+/*
+ * Read one token. Call the read hook if there is one. The
+ * token class is the return value. Returns rtfEOF when there
+ * are no more tokens.
+ */
+
+int RTFGetToken(RTF_Info *info)
+{
+RTFFuncPtr p;
+ TRACE("\n");
+
+ for (;;)
+ {
+ _RTFGetToken (info);
+ if ((p = RTFGetReadHook (info)) != (RTFFuncPtr) NULL)
+ (*p) (info); /* give read hook a look at
token */
+
+ /* Silently discard newlines, carriage returns, nulls.
*/
+ if (!(info->rtfClass == rtfText && info->rtfFormat !=
SF_TEXT
+ && (info->rtfMajor == '\r' || info->rtfMajor ==
'\n' || info->rtfMajor == '\0')))
+ break;
+ }
+ return (info->rtfClass);
+}
+
+
+/*
+ * Install or return a token reader hook.
+ */
+
+void RTFSetReadHook(RTF_Info *info, RTFFuncPtr f)
+{
+ info->readHook = f;
+}
+
+
+RTFFuncPtr RTFGetReadHook(RTF_Info *info)
+{
+ return (info->readHook);
+}
+
+
+void RTFUngetToken(RTF_Info *info)
+{
+ TRACE("\n");
+
+ if (info->pushedClass >= 0) /* there's already an ungotten
token */
+ RTFPanic (info,"cannot unget two tokens");
+ if (info->rtfClass < 0)
+ RTFPanic (info,"no token to unget");
+ info->pushedClass = info->rtfClass;
+ info->pushedMajor = info->rtfMajor;
+ info->pushedMinor = info->rtfMinor;
+ info->pushedParam = info->rtfParam;
+ (void) strcpy (info->pushedTextBuf, info->rtfTextBuf);
+}
+
+
+int RTFPeekToken(RTF_Info *info)
+{
+ _RTFGetToken (info);
+ RTFUngetToken (info);
+ return (info->rtfClass);
+}
+
+
+static void _RTFGetToken(RTF_Info *info)
+{
+RTFFont *fp;
+
+ TRACE("\n");
+
+ if (info->rtfFormat == SF_TEXT) {
+ info->rtfMajor = GetChar (info);
+ info->rtfMinor = rtfSC_nothing;
+ info->rtfParam = rtfNoParam;
+ info->rtfTextBuf[info->rtfTextLen = 0] = '\0';
+ if (info->rtfMajor == EOF)
+ info->rtfClass = rtfEOF;
+ else
+ info->rtfClass = rtfText;
+ return;
+ }
+
+ /* first check for pushed token from RTFUngetToken() */
+
+ if (info->pushedClass >= 0)
+ {
+ info->rtfClass = info->pushedClass;
+ info->rtfMajor = info->pushedMajor;
+ info->rtfMinor = info->pushedMinor;
+ info->rtfParam = info->pushedParam;
+ (void) strcpy (info->rtfTextBuf, info->pushedTextBuf);
+ info->rtfTextLen = strlen (info->rtfTextBuf);
+ info->pushedClass = -1;
+ return;
+ }
+
+ /*
+ * Beyond this point, no token is ever seen twice, which is
+ * important, e.g., for making sure no "}" pops the font stack
twice.
+ */
+
+ _RTFGetToken2 (info);
+ if (info->rtfClass == rtfText) /* map RTF char to standard code
*/
+ info->rtfMinor = RTFMapChar (info, info->rtfMajor);
+
+ /*
+ * If auto-charset stuff is activated, see if anything needs
doing,
+ * like reading the charset maps or switching between them.
+ */
+
+ if (info->autoCharSetFlags == 0)
+ return;
+
+ if ((info->autoCharSetFlags & rtfReadCharSet)
+ && RTFCheckCM (info, rtfControl, rtfCharSet))
+ {
+ ReadCharSetMaps (info);
+ }
+ else if ((info->autoCharSetFlags & rtfSwitchCharSet)
+ && RTFCheckCMM (info, rtfControl, rtfCharAttr,
rtfFontNum))
+ {
+ if ((fp = RTFGetFont (info, info->rtfParam)) != (RTFFont
*) NULL)
+ {
+ if (strncmp (fp->rtfFName, "Symbol", 6) == 0)
+ info->curCharSet = rtfCSSymbol;
+ else
+ info->curCharSet = rtfCSGeneral;
+ RTFSetCharSet (info, info->curCharSet);
+ }
+ }
+ else if ((info->autoCharSetFlags & rtfSwitchCharSet) &&
info->rtfClass == rtfGroup)
+ {
+ switch (info->rtfMajor)
+ {
+ case rtfBeginGroup:
+ if (info->csTop >= maxCSStack)
+ RTFPanic (info, "_RTFGetToken: stack
overflow");
+ info->csStack[info->csTop++] = info->curCharSet;
+ break;
+ case rtfEndGroup:
+ /*
+ * If stack top is 1 at this point, we are
ending the
+ * group started by the initial {, which ends
the
+ * RTF stream
+ */
+ if (info->csTop <= 0)
+ RTFPanic (info,"_RTFGetToken: stack
underflow");
+ else if (info->csTop == 1)
+ info->rtfClass = rtfEOF;
+ else
+ {
+ info->curCharSet =
info->csStack[--info->csTop];
+ RTFSetCharSet (info, info->curCharSet);
+ }
+ break;
+ }
+ }
+}
+
+
+/* this shouldn't be called anywhere but from _RTFGetToken() */
+
+static void _RTFGetToken2(RTF_Info *info)
+{
+int sign;
+int c;
+
+ TRACE("\n");
+
+ /* initialize token vars */
+
+ info->rtfClass = rtfUnknown;
+ info->rtfParam = rtfNoParam;
+ info->rtfTextBuf[info->rtfTextLen = 0] = '\0';
+
+ /* get first character, which may be a pushback from previous
token */
+
+ if (info->pushedChar != EOF)
+ {
+ c = info->pushedChar;
+ info->rtfTextBuf[info->rtfTextLen++] = c;
+ info->rtfTextBuf[info->rtfTextLen] = '\0';
+ info->pushedChar = EOF;
+ }
+ else if ((c = GetChar (info)) == EOF)
+ {
+ info->rtfClass = rtfEOF;
+ return;
+ }
+
+ if (c == '{')
+ {
+ info->rtfClass = rtfGroup;
+ info->rtfMajor = rtfBeginGroup;
+ return;
+ }
+ if (c == '}')
+ {
+ info->rtfClass = rtfGroup;
+ info->rtfMajor = rtfEndGroup;
+ return;
+ }
+ if (c != '\\')
+ {
+ /*
+ * Two possibilities here:
+ * 1) ASCII 9, effectively like \tab control symbol
+ * 2) literal text char
+ */
+ if (c == '\t') /* ASCII 9 */
+ {
+ info->rtfClass = rtfControl;
+ info->rtfMajor = rtfSpecialChar;
+ info->rtfMinor = rtfTab;
+ }
+ else
+ {
+ info->rtfClass = rtfText;
+ info->rtfMajor = c;
+ }
+ return;
+ }
+ if ((c = GetChar (info)) == EOF)
+ {
+ /* early eof, whoops (class is rtfUnknown) */
+ return;
+ }
+ if (!isalpha (c))
+ {
+ /*
+ * Three possibilities here:
+ * 1) hex encoded text char, e.g., \'d5, \'d3
+ * 2) special escaped text char, e.g., \{, \}
+ * 3) control symbol, e.g., \_, \-, \|, \<10>
+ */
+ if (c == '\'') /* hex char */
+ {
+ int c2;
+
+ if ((c = GetChar (info)) != EOF && (c2 = GetChar
(info)) != EOF)
[truncated at 1000 lines; 5385 more skipped]
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