Libversit / VFS work - Federico

svn path=/trunk/; revision=1601

8 files changed, 131 insertions, 2187 deletions

diff --git a/ChangeLog b/ChangeLog
index 5a85df5b69..4d10a1afe5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2000-01-21  Federico Mena Quintero  <federico@helixcode.com>
+
+	* configure.in (AC_OUTPUT): Added libversit/Makefile and
+	calendar/Makefile.
+
+	* Makefile.am (SUBDIRS): Added libversit and calendar.
+
 2000-01-20  Matt Loper  <matt.loper@splashtech.com>
 
 	* camel/camel-formatter.c, camel/camel-formatter.h: New
diff --git a/Makefile.am b/Makefile.am
index acf6c42998..9634d0b81c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -20,7 +20,9 @@ SUBDIRS =			\
 	tests			\
 	addressbook		\
 	shell			\
-	mail
+	mail			\
+	libversit		\
+	calendar
 
 dist-hook:
 	for subdir in intl ; do \
diff --git a/configure.in b/configure.in
index b82a3febae..4e43679eb2 100644
--- a/configure.in
+++ b/configure.in
@@ -147,4 +147,6 @@ addressbook/contact-editor/Makefile
 shell/Makefile
 mail/Makefile
 data/Makefile
+libversit/Makefile
+calendar/Makefile
 ])
diff --git a/libversit/ChangeLog b/libversit/ChangeLog
new file mode 100644
index 0000000000..cf4d305ada
--- /dev/null
+++ b/libversit/ChangeLog
@@ -0,0 +1,10 @@
+2000-01-20  Federico Mena Quintero  <federico@helixcode.com>
+
+	* vcc.y (LexBuf): Added a "handle" field for the GnomeVFSHandle.
+	(initLex): Initialize the lexBuf.handle.
+	(Parse_MIME_FromGnomeVFSURI): New function to parse a vCalendar
+	object from a GnomeVFS URI.
+	(Parse_MIME_FromGnomeVFSHandle): New function to parse a vCalendar
+	object from a GnomeVFS handle.
+	(lexGetc_): Now it can read characters from the VFS as well.
+
diff --git a/libversit/Makefile.am b/libversit/Makefile.am
index ce54e0bc25..6e9daee0e3 100644
--- a/libversit/Makefile.am
+++ b/libversit/Makefile.am
@@ -10,4 +10,4 @@ libversit_la_SOURCES =	\
 	vcaltmp.c	\
 	vcaltmp.h
 
-EXTRA_DIST = README.TXT vcaltest.c vctest.c 
+EXTRA_DIST = README.TXT vcaltest.c vctest.c ChangeLog
diff --git a/libversit/vcc.c b/libversit/vcc.c
deleted file mode 100644
index 1230dda67e..0000000000
--- a/libversit/vcc.c
+++ /dev/null
@@ -1,2142 +0,0 @@
-
-/*  A Bison parser, made from vcc.y
- by  GNU Bison version 1.27
-  */
-
-#define YYBISON 1  /* Identify Bison output.  */
-
-#define	EQ	257
-#define	COLON	258
-#define	DOT	259
-#define	SEMICOLON	260
-#define	SPACE	261
-#define	HTAB	262
-#define	LINESEP	263
-#define	NEWLINE	264
-#define	BEGIN_VCARD	265
-#define	END_VCARD	266
-#define	BEGIN_VCAL	267
-#define	END_VCAL	268
-#define	BEGIN_VEVENT	269
-#define	END_VEVENT	270
-#define	BEGIN_VTODO	271
-#define	END_VTODO	272
-#define	ID	273
-#define	STRING	274
-
-#line 1 "vcc.y"
-
-
-/***************************************************************************
-(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International             
-Business Machines Corporation and Siemens Rolm Communications Inc.             
-                                                                               
-For purposes of this license notice, the term Licensors shall mean,            
-collectively, Apple Computer, Inc., AT&T Corp., International                  
-Business Machines Corporation and Siemens Rolm Communications Inc.             
-The term Licensor shall mean any of the Licensors.                             
-                                                                               
-Subject to acceptance of the following conditions, permission is hereby        
-granted by Licensors without the need for written agreement and without        
-license or royalty fees, to use, copy, modify and distribute this              
-software for any purpose.                                                      
-                                                                               
-The above copyright notice and the following four paragraphs must be           
-reproduced in all copies of this software and any software including           
-this software.                                                                 
-                                                                               
-THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE       
-ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR       
-MODIFICATIONS.                                                                 
-                                                                               
-IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,              
-INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT         
-OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH         
-DAMAGE.                                                                        
-                                                                               
-EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,       
-INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE            
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR             
-PURPOSE.                                                                       
-
-The software is provided with RESTRICTED RIGHTS.  Use, duplication, or         
-disclosure by the government are subject to restrictions set forth in          
-DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.                         
-
-***************************************************************************/
-
-/*
- * src: vcc.c
- * doc: Parser for vCard and vCalendar. Note that this code is
- * generated by a yacc parser generator. Generally it should not
- * be edited by hand. The real source is vcc.y. The #line directives
- * can be commented out here to make it easier to trace through
- * in a debugger. However, if a bug is found it should 
- * be fixed in vcc.y and this file regenerated.
- */
-
-
-/* debugging utilities */
-#if __DEBUG
-#define DBG_(x) printf x
-#else
-#define DBG_(x)
-#endif
-
-/****  External Functions  ****/
-
-/* assign local name to parser variables and functions so that
-   we can use more than one yacc based parser.
-*/
-
-#define yyparse mime_parse
-#define yylex mime_lex
-#define yyerror mime_error
-#define yychar mime_char
-/* #define p_yyval p_mime_val */
-#undef yyval
-#define yyval mime_yyval
-/* #define p_yylval p_mime_lval */
-#undef yylval
-#define yylval mime_yylval
-#define yydebug mime_debug
-#define yynerrs mime_nerrs
-#define yyerrflag mime_errflag
-#define yyss mime_ss
-#define yyssp mime_ssp
-#define yyvs mime_vs
-#define yyvsp mime_vsp
-#define yylhs mime_lhs
-#define yylen mime_len
-#define yydefred mime_defred
-#define yydgoto mime_dgoto
-#define yysindex mime_sindex
-#define yyrindex mime_rindex
-#define yygindex mime_gindex
-#define yytable mime_table
-#define yycheck mime_check
-#define yyname mime_name
-#define yyrule mime_rule
-#define YYPREFIX "mime_"
-
-
-#ifndef _NO_LINE_FOLDING
-#define _SUPPORT_LINE_FOLDING 1
-#endif
-
-/* undef below if compile with MFC */
-/* #define INCLUDEMFC 1 */
-
-#if defined(WIN32) || defined(_WIN32)
-#ifdef INCLUDEMFC
-#include <afx.h>
-#endif
-#endif
-
-#include <string.h>
-#ifndef __MWERKS__
-#include <malloc.h>
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include "vcc.h"
-
-/****  Types, Constants  ****/
-
-#define YYDEBUG		1	/* 1 to compile in some debugging code */
-#define MAXTOKEN	256	/* maximum token (line) length */
-#define YYSTACKSIZE 	50	/* ~unref ? */
-#define MAXLEVEL	10	/* max # of nested objects parseable */
-				/* (includes outermost) */
-
-
-/****  Global Variables  ****/
-int mime_lineNum, mime_numErrors; /* yyerror() can use these */
-static VObject* vObjList;
-static VObject *curProp;
-static VObject *curObj;
-static VObject* ObjStack[MAXLEVEL];
-static int ObjStackTop;
-
-
-/* A helpful utility for the rest of the app. */
-#if __CPLUSPLUS__
-extern "C" {
-#endif
-
-    extern void Parse_Debug(const char *s);
-    extern void yyerror(char *s);
-
-#if __CPLUSPLUS__
-    };
-#endif
-
-int yyparse();
-
-enum LexMode {
-	L_NORMAL,
-	L_VCARD,
-	L_VCAL,
-	L_VEVENT,
-	L_VTODO,
-	L_VALUES,
-	L_BASE64,
-	L_QUOTED_PRINTABLE
-	};
-
-/****  Private Forward Declarations  ****/
-static int pushVObject(const char *prop);
-static VObject* popVObject();
-static char* lexDataFromBase64();
-static void lexPopMode(int top);
-static int lexWithinMode(enum LexMode mode);
-static void lexPushMode(enum LexMode mode);
-static void enterProps(const char *s);
-static void enterAttr(const char *s1, const char *s2);
-static void enterValues(const char *value);
-static void mime_error_(char *s);
-
-
-#line 179 "vcc.y"
-typedef union {
-    char *str;
-    VObject *vobj;
-    } YYSTYPE;
-#include <stdio.h>
-
-#ifndef __cplusplus
-#ifndef __STDC__
-#define const
-#endif
-#endif
-
-
-
-#define	YYFINAL		62
-#define	YYFLAG		-32768
-#define	YYNTBASE	21
-
-#define YYTRANSLATE(x) ((unsigned)(x) <= 274 ? yytranslate[x] : 51)
-
-static const char yytranslate[] = {     0,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     1,     3,     4,     5,     6,
-     7,     8,     9,    10,    11,    12,    13,    14,    15,    16,
-    17,    18,    19,    20
-};
-
-#if YYDEBUG != 0
-static const short yyprhs[] = {     0,
-     0,     2,     3,     7,     9,    11,    13,    14,    19,    20,
-    24,    27,    29,    30,    36,    38,    39,    43,    45,    48,
-    50,    53,    55,    59,    61,    62,    67,    69,    71,    72,
-    73,    78,    79,    83,    86,    88,    90,    92,    94,    95,
-   100,   101,   105,   106,   111,   112
-};
-
-static const short yyrhs[] = {    22,
-     0,     0,    24,    23,    22,     0,    24,     0,    25,     0,
-    40,     0,     0,    11,    26,    28,    12,     0,     0,    11,
-    27,    12,     0,    29,    28,     0,    29,     0,     0,    31,
-     4,    30,    37,     9,     0,     1,     0,     0,    36,    32,
-    33,     0,    36,     0,    34,    33,     0,    34,     0,     6,
-    35,     0,    36,     0,    36,     3,    36,     0,    19,     0,
-     0,    39,     6,    38,    37,     0,    39,     0,    20,     0,
-     0,     0,    13,    41,    43,    14,     0,     0,    13,    42,
-    14,     0,    44,    43,     0,    44,     0,    45,     0,    48,
-     0,    28,     0,     0,    15,    46,    28,    16,     0,     0,
-    15,    47,    16,     0,     0,    17,    49,    28,    18,     0,
-     0,    17,    50,    18,     0
-};
-
-#endif
-
-#if YYDEBUG != 0
-static const short yyrline[] = { 0,
-   207,   210,   213,   213,   217,   218,   221,   227,   232,   238,
-   244,   245,   248,   252,   258,   261,   266,   266,   272,   273,
-   276,   279,   283,   290,   293,   294,   294,   298,   299,   302,
-   306,   308,   311,   314,   315,   318,   320,   321,   324,   331,
-   336,   342,   348,   355,   360,   366
-};
-#endif
-
-
-#if YYDEBUG != 0 || defined (YYERROR_VERBOSE)
-
-static const char * const yytname[] = {   "$","error","$undefined.","EQ","COLON",
-"DOT","SEMICOLON","SPACE","HTAB","LINESEP","NEWLINE","BEGIN_VCARD","END_VCARD",
-"BEGIN_VCAL","END_VCAL","BEGIN_VEVENT","END_VEVENT","BEGIN_VTODO","END_VTODO",
-"ID","STRING","mime","vobjects","@1","vobject","vcard","@2","@3","items","item",
-"@4","prop","@5","attr_params","attr_param","attr","name","values","@6","value",
-"vcal","@7","@8","calitems","calitem","eventitem","@9","@10","todoitem","@11",
-"@12", NULL
-};
-#endif
-
-static const short yyr1[] = {     0,
-    21,    23,    22,    22,    24,    24,    26,    25,    27,    25,
-    28,    28,    30,    29,    29,    32,    31,    31,    33,    33,
-    34,    35,    35,    36,    38,    37,    37,    39,    39,    41,
-    40,    42,    40,    43,    43,    44,    44,    44,    46,    45,
-    47,    45,    49,    48,    50,    48
-};
-
-static const short yyr2[] = {     0,
-     1,     0,     3,     1,     1,     1,     0,     4,     0,     3,
-     2,     1,     0,     5,     1,     0,     3,     1,     2,     1,
-     2,     1,     3,     1,     0,     4,     1,     1,     0,     0,
-     4,     0,     3,     2,     1,     1,     1,     1,     0,     4,
-     0,     3,     0,     4,     0,     3
-};
-
-static const short yydefact[] = {     0,
-     7,    30,     1,     2,     5,     6,     0,     0,     0,     0,
-     0,    15,    24,     0,     0,     0,    16,    10,    39,    43,
-    38,     0,     0,    36,    37,    33,     3,     8,    11,    13,
-     0,     0,     0,     0,     0,    31,    34,    29,     0,    17,
-    20,     0,    42,     0,    46,    28,     0,    27,    21,    22,
-    19,    40,    44,    14,    25,     0,    29,    23,    26,     0,
-     0,     0
-};
-
-static const short yydefgoto[] = {    60,
-     3,    11,     4,     5,     7,     8,    21,    15,    38,    16,
-    31,    40,    41,    49,    17,    47,    57,    48,     6,     9,
-    10,    22,    23,    24,    32,    33,    25,    34,    35
-};
-
-static const short yypact[] = {    -9,
-    -6,    -5,-32768,     7,-32768,-32768,     2,    -1,    19,    15,
-    -9,-32768,-32768,     1,     0,    26,    27,-32768,    16,    17,
--32768,    23,     9,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-    33,     2,    24,     2,    25,-32768,-32768,    13,    22,-32768,
-    33,    28,-32768,    29,-32768,-32768,    36,    40,-32768,    39,
--32768,-32768,-32768,-32768,-32768,    22,    13,-32768,-32768,    48,
-    49,-32768
-};
-
-static const short yypgoto[] = {-32768,
-    41,-32768,-32768,-32768,-32768,-32768,    -7,-32768,-32768,-32768,
--32768,    10,-32768,-32768,   -34,    -4,-32768,-32768,-32768,-32768,
--32768,    31,-32768,-32768,-32768,-32768,-32768,-32768,-32768
-};
-
-
-#define	YYLAST		54
-
-
-static const short yytable[] = {    14,
-    12,     1,    12,     2,    50,    -9,    -4,    29,   -32,    12,
-    18,   -12,    28,   -12,   -12,   -12,   -12,   -12,    13,    12,
-    13,    58,   -35,    19,    42,    20,    44,    13,    26,    30,
-   -18,   -41,    46,    19,   -45,    20,    36,    13,    39,    43,
-    13,    56,    45,    52,    54,    55,    53,    61,    62,     0,
-    51,    27,    59,    37
-};
-
-static const short yycheck[] = {     7,
-     1,    11,     1,    13,    39,    12,     0,    15,    14,     1,
-    12,    12,    12,    14,    15,    16,    17,    18,    19,     1,
-    19,    56,    14,    15,    32,    17,    34,    19,    14,     4,
-     4,    16,    20,    15,    18,    17,    14,    19,     6,    16,
-    19,     3,    18,    16,     9,     6,    18,     0,     0,    -1,
-    41,    11,    57,    23
-};
-/* -*-C-*-  Note some compilers choke on comments on `#line' lines.  */
-#line 3 "/usr/lib/bison.simple"
-/* This file comes from bison-1.27.  */
-
-/* Skeleton output parser for bison,
-   Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program 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 General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* As a special exception, when this file is copied by Bison into a
-   Bison output file, you may use that output file without restriction.
-   This special exception was added by the Free Software Foundation
-   in version 1.24 of Bison.  */
-
-/* This is the parser code that is written into each bison parser
-  when the %semantic_parser declaration is not specified in the grammar.
-  It was written by Richard Stallman by simplifying the hairy parser
-  used when %semantic_parser is specified.  */
-
-#ifndef YYSTACK_USE_ALLOCA
-#ifdef alloca
-#define YYSTACK_USE_ALLOCA
-#else /* alloca not defined */
-#ifdef __GNUC__
-#define YYSTACK_USE_ALLOCA
-#define alloca __builtin_alloca
-#else /* not GNU C.  */
-#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386))
-#define YYSTACK_USE_ALLOCA
-#include <alloca.h>
-#else /* not sparc */
-/* We think this test detects Watcom and Microsoft C.  */
-/* This used to test MSDOS, but that is a bad idea
-   since that symbol is in the user namespace.  */
-#if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__)
-#if 0 /* No need for malloc.h, which pollutes the namespace;
-	 instead, just don't use alloca.  */
-#include <malloc.h>
-#endif
-#else /* not MSDOS, or __TURBOC__ */
-#if defined(_AIX)
-/* I don't know what this was needed for, but it pollutes the namespace.
-   So I turned it off.   rms, 2 May 1997.  */
-/* #include <malloc.h>  */
- #pragma alloca
-#define YYSTACK_USE_ALLOCA
-#else /* not MSDOS, or __TURBOC__, or _AIX */
-#if 0
-#ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up,
-		 and on HPUX 10.  Eventually we can turn this on.  */
-#define YYSTACK_USE_ALLOCA
-#define alloca __builtin_alloca
-#endif /* __hpux */
-#endif
-#endif /* not _AIX */
-#endif /* not MSDOS, or __TURBOC__ */
-#endif /* not sparc */
-#endif /* not GNU C */
-#endif /* alloca not defined */
-#endif /* YYSTACK_USE_ALLOCA not defined */
-
-#ifdef YYSTACK_USE_ALLOCA
-#define YYSTACK_ALLOC alloca
-#else
-#define YYSTACK_ALLOC malloc
-#endif
-
-/* Note: there must be only one dollar sign in this file.
-   It is replaced by the list of actions, each action
-   as one case of the switch.  */
-
-#define yyerrok		(yyerrstatus = 0)
-#define yyclearin	(yychar = YYEMPTY)
-#define YYEMPTY		-2
-#define YYEOF		0
-#define YYACCEPT	goto yyacceptlab
-#define YYABORT 	goto yyabortlab
-#define YYERROR		goto yyerrlab1
-/* Like YYERROR except do call yyerror.
-   This remains here temporarily to ease the
-   transition to the new meaning of YYERROR, for GCC.
-   Once GCC version 2 has supplanted version 1, this can go.  */
-#define YYFAIL		goto yyerrlab
-#define YYRECOVERING()  (!!yyerrstatus)
-#define YYBACKUP(token, value) \
-do								\
-  if (yychar == YYEMPTY && yylen == 1)				\
-    { yychar = (token), yylval = (value);			\
-      yychar1 = YYTRANSLATE (yychar);				\
-      YYPOPSTACK;						\
-      goto yybackup;						\
-    }								\
-  else								\
-    { yyerror ("syntax error: cannot back up"); YYERROR; }	\
-while (0)
-
-#define YYTERROR	1
-#define YYERRCODE	256
-
-#ifndef YYPURE
-#define YYLEX		yylex()
-#endif
-
-#ifdef YYPURE
-#ifdef YYLSP_NEEDED
-#ifdef YYLEX_PARAM
-#define YYLEX		yylex(&yylval, &yylloc, YYLEX_PARAM)
-#else
-#define YYLEX		yylex(&yylval, &yylloc)
-#endif
-#else /* not YYLSP_NEEDED */
-#ifdef YYLEX_PARAM
-#define YYLEX		yylex(&yylval, YYLEX_PARAM)
-#else
-#define YYLEX		yylex(&yylval)
-#endif
-#endif /* not YYLSP_NEEDED */
-#endif
-
-/* If nonreentrant, generate the variables here */
-
-#ifndef YYPURE
-
-int	yychar;			/*  the lookahead symbol		*/
-YYSTYPE	yylval;			/*  the semantic value of the		*/
-				/*  lookahead symbol			*/
-
-#ifdef YYLSP_NEEDED
-YYLTYPE yylloc;			/*  location data for the lookahead	*/
-				/*  symbol				*/
-#endif
-
-int yynerrs;			/*  number of parse errors so far       */
-#endif  /* not YYPURE */
-
-#if YYDEBUG != 0
-int yydebug;			/*  nonzero means print parse trace	*/
-/* Since this is uninitialized, it does not stop multiple parsers
-   from coexisting.  */
-#endif
-
-/*  YYINITDEPTH indicates the initial size of the parser's stacks	*/
-
-#ifndef	YYINITDEPTH
-#define YYINITDEPTH 200
-#endif
-
-/*  YYMAXDEPTH is the maximum size the stacks can grow to
-    (effective only if the built-in stack extension method is used).  */
-
-#if YYMAXDEPTH == 0
-#undef YYMAXDEPTH
-#endif
-
-#ifndef YYMAXDEPTH
-#define YYMAXDEPTH 10000
-#endif
-
-/* Define __yy_memcpy.  Note that the size argument
-   should be passed with type unsigned int, because that is what the non-GCC
-   definitions require.  With GCC, __builtin_memcpy takes an arg
-   of type size_t, but it can handle unsigned int.  */
-
-#if __GNUC__ > 1		/* GNU C and GNU C++ define this.  */
-#define __yy_memcpy(TO,FROM,COUNT)	__builtin_memcpy(TO,FROM,COUNT)
-#else				/* not GNU C or C++ */
-#ifndef __cplusplus
-
-/* This is the most reliable way to avoid incompatibilities
-   in available built-in functions on various systems.  */
-static void
-__yy_memcpy (to, from, count)
-     char *to;
-     char *from;
-     unsigned int count;
-{
-  register char *f = from;
-  register char *t = to;
-  register int i = count;
-
-  while (i-- > 0)
-    *t++ = *f++;
-}
-
-#else /* __cplusplus */
-
-/* This is the most reliable way to avoid incompatibilities
-   in available built-in functions on various systems.  */
-static void
-__yy_memcpy (char *to, char *from, unsigned int count)
-{
-  register char *t = to;
-  register char *f = from;
-  register int i = count;
-
-  while (i-- > 0)
-    *t++ = *f++;
-}
-
-#endif
-#endif
-
-#line 216 "/usr/lib/bison.simple"
-
-/* The user can define YYPARSE_PARAM as the name of an argument to be passed
-   into yyparse.  The argument should have type void *.
-   It should actually point to an object.
-   Grammar actions can access the variable by casting it
-   to the proper pointer type.  */
-
-#ifdef YYPARSE_PARAM
-#ifdef __cplusplus
-#define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
-#define YYPARSE_PARAM_DECL
-#else /* not __cplusplus */
-#define YYPARSE_PARAM_ARG YYPARSE_PARAM
-#define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
-#endif /* not __cplusplus */
-#else /* not YYPARSE_PARAM */
-#define YYPARSE_PARAM_ARG
-#define YYPARSE_PARAM_DECL
-#endif /* not YYPARSE_PARAM */
-
-/* Prevent warning if -Wstrict-prototypes.  */
-#ifdef __GNUC__
-#ifdef YYPARSE_PARAM
-int yyparse (void *);
-#else
-int yyparse (void);
-#endif
-#endif
-
-int
-yyparse(YYPARSE_PARAM_ARG)
-     YYPARSE_PARAM_DECL
-{
-  register int yystate;
-  register int yyn;
-  register short *yyssp;
-  register YYSTYPE *yyvsp;
-  int yyerrstatus;	/*  number of tokens to shift before error messages enabled */
-  int yychar1 = 0;		/*  lookahead token as an internal (translated) token number */
-
-  short	yyssa[YYINITDEPTH];	/*  the state stack			*/
-  YYSTYPE yyvsa[YYINITDEPTH];	/*  the semantic value stack		*/
-
-  short *yyss = yyssa;		/*  refer to the stacks thru separate pointers */
-  YYSTYPE *yyvs = yyvsa;	/*  to allow yyoverflow to reallocate them elsewhere */
-
-#ifdef YYLSP_NEEDED
-  YYLTYPE yylsa[YYINITDEPTH];	/*  the location stack			*/
-  YYLTYPE *yyls = yylsa;
-  YYLTYPE *yylsp;
-
-#define YYPOPSTACK   (yyvsp--, yyssp--, yylsp--)
-#else
-#define YYPOPSTACK   (yyvsp--, yyssp--)
-#endif
-
-  int yystacksize = YYINITDEPTH;
-  int yyfree_stacks = 0;
-
-#ifdef YYPURE
-  int yychar;
-  YYSTYPE yylval;
-  int yynerrs;
-#ifdef YYLSP_NEEDED
-  YYLTYPE yylloc;
-#endif
-#endif
-
-  YYSTYPE yyval;		/*  the variable used to return		*/
-				/*  semantic values from the action	*/
-				/*  routines				*/
-
-  int yylen;
-
-#if YYDEBUG != 0
-  if (yydebug)
-    fprintf(stderr, "Starting parse\n");
-#endif
-
-  yystate = 0;
-  yyerrstatus = 0;
-  yynerrs = 0;
-  yychar = YYEMPTY;		/* Cause a token to be read.  */
-
-  /* Initialize stack pointers.
-     Waste one element of value and location stack
-     so that they stay on the same level as the state stack.
-     The wasted elements are never initialized.  */
-
-  yyssp = yyss - 1;
-  yyvsp = yyvs;
-#ifdef YYLSP_NEEDED
-  yylsp = yyls;
-#endif
-
-/* Push a new state, which is found in  yystate  .  */
-/* In all cases, when you get here, the value and location stacks
-   have just been pushed. so pushing a state here evens the stacks.  */
-yynewstate:
-
-  *++yyssp = yystate;
-
-  if (yyssp >= yyss + yystacksize - 1)
-    {
-      /* Give user a chance to reallocate the stack */
-      /* Use copies of these so that the &'s don't force the real ones into memory. */
-      YYSTYPE *yyvs1 = yyvs;
-      short *yyss1 = yyss;
-#ifdef YYLSP_NEEDED
-      YYLTYPE *yyls1 = yyls;
-#endif
-
-      /* Get the current used size of the three stacks, in elements.  */
-      int size = yyssp - yyss + 1;
-
-#ifdef yyoverflow
-      /* Each stack pointer address is followed by the size of
-	 the data in use in that stack, in bytes.  */
-#ifdef YYLSP_NEEDED
-      /* This used to be a conditional around just the two extra args,
-	 but that might be undefined if yyoverflow is a macro.  */
-      yyoverflow("parser stack overflow",
-		 &yyss1, size * sizeof (*yyssp),
-		 &yyvs1, size * sizeof (*yyvsp),
-		 &yyls1, size * sizeof (*yylsp),
-		 &yystacksize);
-#else
-      yyoverflow("parser stack overflow",
-		 &yyss1, size * sizeof (*yyssp),
-		 &yyvs1, size * sizeof (*yyvsp),
-		 &yystacksize);
-#endif
-
-      yyss = yyss1; yyvs = yyvs1;
-#ifdef YYLSP_NEEDED
-      yyls = yyls1;
-#endif
-#else /* no yyoverflow */
-      /* Extend the stack our own way.  */
-      if (yystacksize >= YYMAXDEPTH)
-	{
-	  yyerror("parser stack overflow");
-	  if (yyfree_stacks)
-	    {
-	      free (yyss);
-	      free (yyvs);
-#ifdef YYLSP_NEEDED
-	      free (yyls);
-#endif
-	    }
-	  return 2;
-	}
-      yystacksize *= 2;
-      if (yystacksize > YYMAXDEPTH)
-	yystacksize = YYMAXDEPTH;
-#ifndef YYSTACK_USE_ALLOCA
-      yyfree_stacks = 1;
-#endif
-      yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp));
-      __yy_memcpy ((char *)yyss, (char *)yyss1,
-		   size * (unsigned int) sizeof (*yyssp));
-      yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp));
-      __yy_memcpy ((char *)yyvs, (char *)yyvs1,
-		   size * (unsigned int) sizeof (*yyvsp));
-#ifdef YYLSP_NEEDED
-      yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp));
-      __yy_memcpy ((char *)yyls, (char *)yyls1,
-		   size * (unsigned int) sizeof (*yylsp));
-#endif
-#endif /* no yyoverflow */
-
-      yyssp = yyss + size - 1;
-      yyvsp = yyvs + size - 1;
-#ifdef YYLSP_NEEDED
-      yylsp = yyls + size - 1;
-#endif
-
-#if YYDEBUG != 0
-      if (yydebug)
-	fprintf(stderr, "Stack size increased to %d\n", yystacksize);
-#endif
-
-      if (yyssp >= yyss + yystacksize - 1)
-	YYABORT;
-    }
-
-#if YYDEBUG != 0
-  if (yydebug)
-    fprintf(stderr, "Entering state %d\n", yystate);
-#endif
-
-  goto yybackup;
- yybackup:
-
-/* Do appropriate processing given the current state.  */
-/* Read a lookahead token if we need one and don't already have one.  */
-/* yyresume: */
-
-  /* First try to decide what to do without reference to lookahead token.  */
-
-  yyn = yypact[yystate];
-  if (yyn == YYFLAG)
-    goto yydefault;
-
-  /* Not known => get a lookahead token if don't already have one.  */
-
-  /* yychar is either YYEMPTY or YYEOF
-     or a valid token in external form.  */
-
-  if (yychar == YYEMPTY)
-    {
-#if YYDEBUG != 0
-      if (yydebug)
-	fprintf(stderr, "Reading a token: ");
-#endif
-      yychar = YYLEX;
-    }
-
-  /* Convert token to internal form (in yychar1) for indexing tables with */
-
-  if (yychar <= 0)		/* This means end of input. */
-    {
-      yychar1 = 0;
-      yychar = YYEOF;		/* Don't call YYLEX any more */
-
-#if YYDEBUG != 0
-      if (yydebug)
-	fprintf(stderr, "Now at end of input.\n");
-#endif
-    }
-  else
-    {
-      yychar1 = YYTRANSLATE(yychar);
-
-#if YYDEBUG != 0
-      if (yydebug)
-	{
-	  fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]);
-	  /* Give the individual parser a way to print the precise meaning
-	     of a token, for further debugging info.  */
-#ifdef YYPRINT
-	  YYPRINT (stderr, yychar, yylval);
-#endif
-	  fprintf (stderr, ")\n");
-	}
-#endif
-    }
-
-  yyn += yychar1;
-  if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
-    goto yydefault;
-
-  yyn = yytable[yyn];
-
-  /* yyn is what to do for this token type in this state.
-     Negative => reduce, -yyn is rule number.
-     Positive => shift, yyn is new state.
-       New state is final state => don't bother to shift,
-       just return success.
-     0, or most negative number => error.  */
-
-  if (yyn < 0)
-    {
-      if (yyn == YYFLAG)
-	goto yyerrlab;
-      yyn = -yyn;
-      goto yyreduce;
-    }
-  else if (yyn == 0)
-    goto yyerrlab;
-
-  if (yyn == YYFINAL)
-    YYACCEPT;
-
-  /* Shift the lookahead token.  */
-
-#if YYDEBUG != 0
-  if (yydebug)
-    fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
-#endif
-
-  /* Discard the token being shifted unless it is eof.  */
-  if (yychar != YYEOF)
-    yychar = YYEMPTY;
-
-  *++yyvsp = yylval;
-#ifdef YYLSP_NEEDED
-  *++yylsp = yylloc;
-#endif
-
-  /* count tokens shifted since error; after three, turn off error status.  */
-  if (yyerrstatus) yyerrstatus--;
-
-  yystate = yyn;
-  goto yynewstate;
-
-/* Do the default action for the current state.  */
-yydefault:
-
-  yyn = yydefact[yystate];
-  if (yyn == 0)
-    goto yyerrlab;
-
-/* Do a reduction.  yyn is the number of a rule to reduce with.  */
-yyreduce:
-  yylen = yyr2[yyn];
-  if (yylen > 0)
-    yyval = yyvsp[1-yylen]; /* implement default value of the action */
-
-#if YYDEBUG != 0
-  if (yydebug)
-    {
-      int i;
-
-      fprintf (stderr, "Reducing via rule %d (line %d), ",
-	       yyn, yyrline[yyn]);
-
-      /* Print the symbols being reduced, and their result.  */
-      for (i = yyprhs[yyn]; yyrhs[i] > 0; i++)
-	fprintf (stderr, "%s ", yytname[yyrhs[i]]);
-      fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);
-    }
-#endif
-
-
-  switch (yyn) {
-
-case 2:
-#line 211 "vcc.y"
-{ addList(&vObjList, yyvsp[0].vobj); curObj = 0; ;
-    break;}
-case 4:
-#line 214 "vcc.y"
-{ addList(&vObjList, yyvsp[0].vobj); curObj = 0; ;
-    break;}
-case 7:
-#line 223 "vcc.y"
-{
-	lexPushMode(L_VCARD);
-	if (!pushVObject(VCCardProp)) YYERROR;
-	;
-    break;}
-case 8:
-#line 228 "vcc.y"
-{
-	lexPopMode(0);
-	yyval.vobj = popVObject();
-	;
-    break;}
-case 9:
-#line 233 "vcc.y"
-{
-	lexPushMode(L_VCARD);
-	if (!pushVObject(VCCardProp)) YYERROR;
-	;
-    break;}
-case 10:
-#line 238 "vcc.y"
-{
-	lexPopMode(0);
-	yyval.vobj = popVObject();
-	;
-    break;}
-case 13:
-#line 249 "vcc.y"
-{
-	lexPushMode(L_VALUES);
-	;
-    break;}
-case 14:
-#line 253 "vcc.y"
-{
-	if (lexWithinMode(L_BASE64) || lexWithinMode(L_QUOTED_PRINTABLE))
-	   lexPopMode(0);
-	lexPopMode(0);
-	;
-    break;}
-case 16:
-#line 262 "vcc.y"
-{
-	enterProps(yyvsp[0].str);
-	;
-    break;}
-case 18:
-#line 267 "vcc.y"
-{
-	enterProps(yyvsp[0].str);
-	;
-    break;}
-case 22:
-#line 280 "vcc.y"
-{
-	enterAttr(yyvsp[0].str,0);
-	;
-    break;}
-case 23:
-#line 284 "vcc.y"
-{
-	enterAttr(yyvsp[-2].str,yyvsp[0].str);
-
-	;
-    break;}
-case 25:
-#line 293 "vcc.y"
-{ enterValues(yyvsp[-1].str); ;
-    break;}
-case 27:
-#line 295 "vcc.y"
-{ enterValues(yyvsp[0].str); ;
-    break;}
-case 29:
-#line 299 "vcc.y"
-{ yyval.str = 0; ;
-    break;}
-case 30:
-#line 304 "vcc.y"
-{ if (!pushVObject(VCCalProp)) YYERROR; ;
-    break;}
-case 31:
-#line 307 "vcc.y"
-{ yyval.vobj = popVObject(); ;
-    break;}
-case 32:
-#line 309 "vcc.y"
-{ if (!pushVObject(VCCalProp)) YYERROR; ;
-    break;}
-case 33:
-#line 311 "vcc.y"
-{ yyval.vobj = popVObject(); ;
-    break;}
-case 39:
-#line 326 "vcc.y"
-{
-	lexPushMode(L_VEVENT);
-	if (!pushVObject(VCEventProp)) YYERROR;
-	;
-    break;}
-case 40:
-#line 332 "vcc.y"
-{
-	lexPopMode(0);
-	popVObject();
-	;
-    break;}
-case 41:
-#line 337 "vcc.y"
-{
-	lexPushMode(L_VEVENT);
-	if (!pushVObject(VCEventProp)) YYERROR;
-	;
-    break;}
-case 42:
-#line 342 "vcc.y"
-{
-	lexPopMode(0);
-	popVObject();
-	;
-    break;}
-case 43:
-#line 350 "vcc.y"
-{
-	lexPushMode(L_VTODO);
-	if (!pushVObject(VCTodoProp)) YYERROR;
-	;
-    break;}
-case 44:
-#line 356 "vcc.y"
-{
-	lexPopMode(0);
-	popVObject();
-	;
-    break;}
-case 45:
-#line 361 "vcc.y"
-{
-	lexPushMode(L_VTODO);
-	if (!pushVObject(VCTodoProp)) YYERROR;
-	;
-    break;}
-case 46:
-#line 366 "vcc.y"
-{
-	lexPopMode(0);
-	popVObject();
-	;
-    break;}
-}
-   /* the action file gets copied in in place of this dollarsign */
-#line 542 "/usr/lib/bison.simple"
-
-  yyvsp -= yylen;
-  yyssp -= yylen;
-#ifdef YYLSP_NEEDED
-  yylsp -= yylen;
-#endif
-
-#if YYDEBUG != 0
-  if (yydebug)
-    {
-      short *ssp1 = yyss - 1;
-      fprintf (stderr, "state stack now");
-      while (ssp1 != yyssp)
-	fprintf (stderr, " %d", *++ssp1);
-      fprintf (stderr, "\n");
-    }
-#endif
-
-  *++yyvsp = yyval;
-
-#ifdef YYLSP_NEEDED
-  yylsp++;
-  if (yylen == 0)
-    {
-      yylsp->first_line = yylloc.first_line;
-      yylsp->first_column = yylloc.first_column;
-      yylsp->last_line = (yylsp-1)->last_line;
-      yylsp->last_column = (yylsp-1)->last_column;
-      yylsp->text = 0;
-    }
-  else
-    {
-      yylsp->last_line = (yylsp+yylen-1)->last_line;
-      yylsp->last_column = (yylsp+yylen-1)->last_column;
-    }
-#endif
-
-  /* Now "shift" the result of the reduction.
-     Determine what state that goes to,
-     based on the state we popped back to
-     and the rule number reduced by.  */
-
-  yyn = yyr1[yyn];
-
-  yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
-  if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
-    yystate = yytable[yystate];
-  else
-    yystate = yydefgoto[yyn - YYNTBASE];
-
-  goto yynewstate;
-
-yyerrlab:   /* here on detecting error */
-
-  if (! yyerrstatus)
-    /* If not already recovering from an error, report this error.  */
-    {
-      ++yynerrs;
-
-#ifdef YYERROR_VERBOSE
-      yyn = yypact[yystate];
-
-      if (yyn > YYFLAG && yyn < YYLAST)
-	{
-	  int size = 0;
-	  char *msg;
-	  int x, count;
-
-	  count = 0;
-	  /* Start X at -yyn if nec to avoid negative indexes in yycheck.  */
-	  for (x = (yyn < 0 ? -yyn : 0);
-	       x < (sizeof(yytname) / sizeof(char *)); x++)
-	    if (yycheck[x + yyn] == x)
-	      size += strlen(yytname[x]) + 15, count++;
-	  msg = (char *) malloc(size + 15);
-	  if (msg != 0)
-	    {
-	      strcpy(msg, "parse error");
-
-	      if (count < 5)
-		{
-		  count = 0;
-		  for (x = (yyn < 0 ? -yyn : 0);
-		       x < (sizeof(yytname) / sizeof(char *)); x++)
-		    if (yycheck[x + yyn] == x)
-		      {
-			strcat(msg, count == 0 ? ", expecting `" : " or `");
-			strcat(msg, yytname[x]);
-			strcat(msg, "'");
-			count++;
-		      }
-		}
-	      yyerror(msg);
-	      free(msg);
-	    }
-	  else
-	    yyerror ("parse error; also virtual memory exceeded");
-	}
-      else
-#endif /* YYERROR_VERBOSE */
-	yyerror("parse error");
-    }
-
-  goto yyerrlab1;
-yyerrlab1:   /* here on error raised explicitly by an action */
-
-  if (yyerrstatus == 3)
-    {
-      /* if just tried and failed to reuse lookahead token after an error, discard it.  */
-
-      /* return failure if at end of input */
-      if (yychar == YYEOF)
-	YYABORT;
-
-#if YYDEBUG != 0
-      if (yydebug)
-	fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
-#endif
-
-      yychar = YYEMPTY;
-    }
-
-  /* Else will try to reuse lookahead token
-     after shifting the error token.  */
-
-  yyerrstatus = 3;		/* Each real token shifted decrements this */
-
-  goto yyerrhandle;
-
-yyerrdefault:  /* current state does not do anything special for the error token. */
-
-#if 0
-  /* This is wrong; only states that explicitly want error tokens
-     should shift them.  */
-  yyn = yydefact[yystate];  /* If its default is to accept any token, ok.  Otherwise pop it.*/
-  if (yyn) goto yydefault;
-#endif
-
-yyerrpop:   /* pop the current state because it cannot handle the error token */
-
-  if (yyssp == yyss) YYABORT;
-  yyvsp--;
-  yystate = *--yyssp;
-#ifdef YYLSP_NEEDED
-  yylsp--;
-#endif
-
-#if YYDEBUG != 0
-  if (yydebug)
-    {
-      short *ssp1 = yyss - 1;
-      fprintf (stderr, "Error: state stack now");
-      while (ssp1 != yyssp)
-	fprintf (stderr, " %d", *++ssp1);
-      fprintf (stderr, "\n");
-    }
-#endif
-
-yyerrhandle:
-
-  yyn = yypact[yystate];
-  if (yyn == YYFLAG)
-    goto yyerrdefault;
-
-  yyn += YYTERROR;
-  if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
-    goto yyerrdefault;
-
-  yyn = yytable[yyn];
-  if (yyn < 0)
-    {
-      if (yyn == YYFLAG)
-	goto yyerrpop;
-      yyn = -yyn;
-      goto yyreduce;
-    }
-  else if (yyn == 0)
-    goto yyerrpop;
-
-  if (yyn == YYFINAL)
-    YYACCEPT;
-
-#if YYDEBUG != 0
-  if (yydebug)
-    fprintf(stderr, "Shifting error token, ");
-#endif
-
-  *++yyvsp = yylval;
-#ifdef YYLSP_NEEDED
-  *++yylsp = yylloc;
-#endif
-
-  yystate = yyn;
-  goto yynewstate;
-
- yyacceptlab:
-  /* YYACCEPT comes here.  */
-  if (yyfree_stacks)
-    {
-      free (yyss);
-      free (yyvs);
-#ifdef YYLSP_NEEDED
-      free (yyls);
-#endif
-    }
-  return 0;
-
- yyabortlab:
-  /* YYABORT comes here.  */
-  if (yyfree_stacks)
-    {
-      free (yyss);
-      free (yyvs);
-#ifdef YYLSP_NEEDED
-      free (yyls);
-#endif
-    }
-  return 1;
-}
-#line 372 "vcc.y"
-
-/*/////////////////////////////////////////////////////////////////////////*/
-static int pushVObject(const char *prop)
-    {
-    VObject *newObj;
-    if (ObjStackTop == MAXLEVEL)
-	return FALSE;
-
-    ObjStack[++ObjStackTop] = curObj;
-
-    if (curObj) {
-        newObj = addProp(curObj,prop);
-        curObj = newObj;
-	}
-    else
-	curObj = newVObject(prop);
-
-    return TRUE;
-    }
-
-
-/*/////////////////////////////////////////////////////////////////////////*/
-/* This pops the recently built vCard off the stack and returns it. */
-static VObject* popVObject()
-    {
-    VObject *oldObj;
-    if (ObjStackTop < 0) {
-	yyerror("pop on empty Object Stack\n");
-	return 0;
-	}
-    oldObj = curObj;
-    curObj = ObjStack[ObjStackTop--];
-
-    return oldObj;
-    }
-
-
-static void enterValues(const char *value)
-    {
-    if (fieldedProp && *fieldedProp) {
-	if (value) {
-	    addPropValue(curProp,*fieldedProp,value);
-	    }
-	/* else this field is empty, advance to next field */
-	fieldedProp++;
-	}
-    else {
-	if (value) {
-	    setVObjectUStringZValue_(curProp,fakeUnicode(value,0));
-	    }
-	}
-    deleteStr(value);
-    }
-
-static void enterProps(const char *s)
-    {
-    curProp = addGroup(curObj,s);
-    deleteStr(s);
-    }
-
-static void enterAttr(const char *s1, const char *s2)
-    {
-    const char *p1, *p2;
-    p1 = lookupProp_(s1);
-    if (s2) {
-	VObject *a;
-	p2 = lookupProp_(s2);
-	a = addProp(curProp,p1);
-	setVObjectStringZValue(a,p2);
-	}
-    else
-	addProp(curProp,p1);
-    if (stricmp(p1,VCBase64Prop) == 0 || (s2 && stricmp(p2,VCBase64Prop)==0))
-	lexPushMode(L_BASE64);
-    else if (stricmp(p1,VCQuotedPrintableProp) == 0
-	    || (s2 && stricmp(p2,VCQuotedPrintableProp)==0))
-	lexPushMode(L_QUOTED_PRINTABLE);
-    deleteStr(s1); deleteStr(s2);
-    }
-
-
-#define MAX_LEX_LOOKAHEAD_0 32
-#define MAX_LEX_LOOKAHEAD 64
-#define MAX_LEX_MODE_STACK_SIZE 10
-#define LEXMODE() (lexBuf.lexModeStack[lexBuf.lexModeStackTop])
-
-struct LexBuf {
-	/* input */
-#ifdef INCLUDEMFC
-    CFile *inputFile;
-#else
-    FILE *inputFile;
-#endif
-    char *inputString;
-    unsigned long curPos;
-    unsigned long inputLen;
-	/* lookahead buffer */
-	/*   -- lookahead buffer is short instead of char so that EOF
-	 /      can be represented correctly.
-	*/
-    unsigned long len;
-    short buf[MAX_LEX_LOOKAHEAD];
-    unsigned long getPtr;
-	/* context stack */
-    unsigned long lexModeStackTop;
-    enum LexMode lexModeStack[MAX_LEX_MODE_STACK_SIZE];
-	/* token buffer */
-    unsigned long maxToken;
-    char *strs;
-    unsigned long strsLen;
-    } lexBuf;
-
-static void lexPushMode(enum LexMode mode)
-    {
-    if (lexBuf.lexModeStackTop == (MAX_LEX_MODE_STACK_SIZE-1))
-	yyerror("lexical context stack overflow");
-    else {
-	lexBuf.lexModeStack[++lexBuf.lexModeStackTop] = mode;
-	}
-    }
-
-static void lexPopMode(int top)
-    {
-    /* special case of pop for ease of error recovery -- this
-	version will never underflow */
-    if (top)
-	lexBuf.lexModeStackTop = 0;
-    else
-	if (lexBuf.lexModeStackTop > 0) lexBuf.lexModeStackTop--;
-    }
-
-static int lexWithinMode(enum LexMode mode) {
-    unsigned long i;
-    for (i=0;i<lexBuf.lexModeStackTop;i++)
-	if (mode == lexBuf.lexModeStack[i]) return 1;
-    return 0;
-    }
-
-static char lexGetc_()
-    {
-    /* get next char from input, no buffering. */
-    if (lexBuf.curPos == lexBuf.inputLen)
-	return EOF;
-    else if (lexBuf.inputString)
-	return *(lexBuf.inputString + lexBuf.curPos++);
-    else {
-#ifdef INCLUDEMFC
-	char result;
-	return lexBuf.inputFile->Read(&result, 1) == 1 ? result : EOF;
-#else
-	return fgetc(lexBuf.inputFile);
-#endif
-	}
-    }
-
-static int lexGeta()
-    {
-    ++lexBuf.len;
-    return (lexBuf.buf[lexBuf.getPtr] = lexGetc_());
-    }
-
-static int lexGeta_(int i)
-    {
-    ++lexBuf.len;
-    return (lexBuf.buf[(lexBuf.getPtr+i)%MAX_LEX_LOOKAHEAD] = lexGetc_());
-    }
-
-static void lexSkipLookahead() {
-    if (lexBuf.len > 0 && lexBuf.buf[lexBuf.getPtr]!=EOF) {
-	/* don't skip EOF. */
-        lexBuf.getPtr = (lexBuf.getPtr + 1) % MAX_LEX_LOOKAHEAD;
-	lexBuf.len--;
-        }
-    }
-
-static int lexLookahead() {
-    int c = (lexBuf.len)?
-	lexBuf.buf[lexBuf.getPtr]:
-	lexGeta();
-    /* do the \r\n -> \n or \r -> \n translation here */
-    if (c == '\r') {
-	int a = (lexBuf.len>1)?
-	    lexBuf.buf[(lexBuf.getPtr+1)%MAX_LEX_LOOKAHEAD]:
-	    lexGeta_(1);
-	if (a == '\n') {
-	    lexSkipLookahead();
-	    }
-	lexBuf.buf[lexBuf.getPtr] = c = '\n';
-	}
-    else if (c == '\n') {
-	int a = (lexBuf.len>1)?
-	    lexBuf.buf[lexBuf.getPtr+1]:
-	    lexGeta_(1);
-	if (a == '\r') {
-	    lexSkipLookahead();
-	    }
-	lexBuf.buf[lexBuf.getPtr] = '\n';
-	}
-    return c;
-    }
-
-static int lexGetc() {
-    int c = lexLookahead();
-    if (lexBuf.len > 0 && lexBuf.buf[lexBuf.getPtr]!=EOF) {
-	/* EOF will remain in lookahead buffer */
-        lexBuf.getPtr = (lexBuf.getPtr + 1) % MAX_LEX_LOOKAHEAD;
-	lexBuf.len--;
-        }
-    return c;
-    }
-
-static void lexSkipLookaheadWord() {
-    if (lexBuf.strsLen <= lexBuf.len) {
-	lexBuf.len -= lexBuf.strsLen;
-	lexBuf.getPtr = (lexBuf.getPtr + lexBuf.strsLen) % MAX_LEX_LOOKAHEAD;
-	}
-    }
-
-static void lexClearToken()
-    {
-    lexBuf.strsLen = 0;
-    }
-
-static void lexAppendc(int c)
-    {
-    lexBuf.strs[lexBuf.strsLen] = c;
-    /* append up to zero termination */
-    if (c == 0) return;
-    lexBuf.strsLen++;
-    if (lexBuf.strsLen > lexBuf.maxToken) {
-	/* double the token string size */
-	lexBuf.maxToken <<= 1;
-	lexBuf.strs = (char*) realloc(lexBuf.strs,(size_t)lexBuf.maxToken);
-	}
-    }
-
-static char* lexStr() {
-    return dupStr(lexBuf.strs,(size_t)lexBuf.strsLen+1);
-    }
-
-static void lexSkipWhite() {
-    int c = lexLookahead();
-    while (c == ' ' || c == '\t') {
-	lexSkipLookahead();
-	c = lexLookahead();
-	}
-    }
-
-static char* lexGetWord() {
-    int c;
-    lexSkipWhite();
-    lexClearToken();
-    c = lexLookahead();
-    while (c != EOF && !strchr("\t\n ;:=",c)) {
-	lexAppendc(c);
-	lexSkipLookahead();
-	c = lexLookahead();
-	}
-    lexAppendc(0);
-    return lexStr();
-    }
-
-static void lexPushLookahead(char *s, int len) {
-    int putptr;
-    if (len == 0) len = strlen(s);
-    putptr = (int)lexBuf.getPtr - len;
-    /* this function assumes that length of word to push back
-     /  is not greater than MAX_LEX_LOOKAHEAD.
-     */
-    if (putptr < 0) putptr += MAX_LEX_LOOKAHEAD;
-    lexBuf.getPtr = putptr;
-    while (*s) {
-	lexBuf.buf[putptr] = *s++;
-	putptr = (putptr + 1) % MAX_LEX_LOOKAHEAD;
-	}
-    lexBuf.len += len;
-    }
-
-static void lexPushLookaheadc(int c) {
-    int putptr;
-    /* can't putback EOF, because it never leaves lookahead buffer */
-    if (c == EOF) return;
-    putptr = (int)lexBuf.getPtr - 1;
-    if (putptr < 0) putptr += MAX_LEX_LOOKAHEAD;
-    lexBuf.getPtr = putptr;
-    lexBuf.buf[putptr] = c;
-    lexBuf.len += 1;
-    }
-
-static char* lexLookaheadWord() {
-    /* this function can lookahead word with max size of MAX_LEX_LOOKAHEAD_0
-     /  and thing bigger than that will stop the lookahead and return 0;
-     / leading white spaces are not recoverable.
-     */
-    int c;
-    int len = 0;
-    int curgetptr = 0;
-    lexSkipWhite();
-    lexClearToken();
-    curgetptr = (int)lexBuf.getPtr;	/* remember! */
-    while (len < (MAX_LEX_LOOKAHEAD_0)) {
-	c = lexGetc();
-	len++;
-	if (c == EOF || strchr("\t\n ;:=", c)) {
-	    lexAppendc(0);
-	    /* restore lookahead buf. */
-	    lexBuf.len += len;
-	    lexBuf.getPtr = curgetptr;
-	    return lexStr();
-	    }
-        else
-	    lexAppendc(c);
-	}
-    lexBuf.len += len;	/* char that has been moved to lookahead buffer */
-    lexBuf.getPtr = curgetptr;
-    return 0;
-    }
-
-#ifdef _SUPPORT_LINE_FOLDING
-static void handleMoreRFC822LineBreak(int c) {
-    /* suport RFC 822 line break in cases like
-     *	ADR: foo;
-     *    morefoo;
-     *    more foo;
-     */
-    if (c == ';') {
-	int a;
-	lexSkipLookahead();
-	/* skip white spaces */
-	a = lexLookahead();
-	while (a == ' ' || a == '\t') {
-	    lexSkipLookahead();
-	    a = lexLookahead();
-	    }
-	if (a == '\n') {
-	    lexSkipLookahead();
-	    a = lexLookahead();
-	    if (a == ' ' || a == '\t') {
-		/* continuation, throw away all the \n and spaces read so
-		 * far
-		 */
-		lexSkipWhite();
-		lexPushLookaheadc(';');
-		}
-	    else {
-		lexPushLookaheadc('\n');
-		lexPushLookaheadc(';');
-		}
-	    }
-	else {
-	    lexPushLookaheadc(';');
-	    }
-	}
-    }
-
-static char* lexGet1Value() {
-    int size = 0;
-    int c;
-    lexSkipWhite();
-    c = lexLookahead();
-    lexClearToken();
-    while (c != EOF && c != ';') {
-	if (c == '\n') {
-	    int a;
-	    lexSkipLookahead();
-	    a  = lexLookahead();
-	    if (a == ' ' || a == '\t') {
-		lexAppendc(' ');
-		lexSkipLookahead();
-		}
-	    else {
-		lexPushLookaheadc('\n');
-		break;
-		}
-	    }
-	else {
-	    lexAppendc(c);
-	    lexSkipLookahead();
-	    }
-	c = lexLookahead();
-	}
-    lexAppendc(0);
-    handleMoreRFC822LineBreak(c);
-    return c==EOF?0:lexStr();
-    }
-#endif
-
-static char* lexGetStrUntil(char *termset) {
-    int size = 0;
-    int c = lexLookahead();
-    lexClearToken();
-    while (c != EOF && !strchr(termset,c)) {
-	lexAppendc(c);
-	lexSkipLookahead();
-	c = lexLookahead();
-	}
-    lexAppendc(0);
-    return c==EOF?0:lexStr();
-    }
-
-static int match_begin_name(int end) {
-    char *n = lexLookaheadWord();
-    int token = ID;
-    if (n) {
-	if (!stricmp(n,"vcard")) token = end?END_VCARD:BEGIN_VCARD;
-	else if (!stricmp(n,"vcalendar")) token = end?END_VCAL:BEGIN_VCAL;
-	else if (!stricmp(n,"vevent")) token = end?END_VEVENT:BEGIN_VEVENT;
-	else if (!stricmp(n,"vtodo")) token = end?END_VTODO:BEGIN_VTODO;
-	deleteStr(n);
-	return token;
-	}
-    return 0;
-    }
-
-
-#ifdef INCLUDEMFC
-void initLex(const char *inputstring, unsigned long inputlen, CFile *inputfile)
-#else
-void initLex(const char *inputstring, unsigned long inputlen, FILE *inputfile)
-#endif
-    {
-    /* initialize lex mode stack */
-    lexBuf.lexModeStack[lexBuf.lexModeStackTop=0] = L_NORMAL;
-
-    /* iniatialize lex buffer. */
-    lexBuf.inputString = (char*) inputstring;
-    lexBuf.inputLen = inputlen;
-    lexBuf.curPos = 0;
-    lexBuf.inputFile = inputfile;
-
-    lexBuf.len = 0;
-    lexBuf.getPtr = 0;
-
-    lexBuf.maxToken = MAXTOKEN;
-    lexBuf.strs = (char*)malloc(MAXTOKEN);
-    lexBuf.strsLen = 0;
-
-    }
-
-static void finiLex() {
-    free(lexBuf.strs);
-    }
-
-
-/*/////////////////////////////////////////////////////////////////////////*/
-/* This parses and converts the base64 format for binary encoding into
- * a decoded buffer (allocated with new).  See RFC 1521.
- */
-static char * lexGetDataFromBase64()
-    {
-    unsigned long bytesLen = 0, bytesMax = 0;
-    int quadIx = 0, pad = 0;
-    unsigned long trip = 0;
-    unsigned char b;
-    int c;
-    unsigned char *bytes = NULL;
-    unsigned char *oldBytes = NULL;
-
-    DBG_(("db: lexGetDataFromBase64\n"));
-    while (1) {
-	c = lexGetc();
-	if (c == '\n') {
-	    ++mime_lineNum;
-	    if (lexLookahead() == '\n') {
-		/* a '\n' character by itself means end of data */
-		break;
-		}
-	    else continue; /* ignore '\n' */
-	    }
-	else {
-	    if ((c >= 'A') && (c <= 'Z'))
-		b = (unsigned char)(c - 'A');
-	    else if ((c >= 'a') && (c <= 'z'))
-		b = (unsigned char)(c - 'a') + 26;
-	    else if ((c >= '0') && (c <= '9'))
-		b = (unsigned char)(c - '0') + 52;
-	    else if (c == '+')
-		b = 62;
-	    else if (c == '/')
-		b = 63;
-	    else if (c == '=') {
-		b = 0;
-		pad++;
-	    } else if ((c == ' ') || (c == '\t')) {
-		continue;
-	    } else { /* error condition */
-		if (bytes) free(bytes);
-		else if (oldBytes) free(oldBytes);
-		/* error recovery: skip until 2 adjacent newlines. */
-		DBG_(("db: invalid character 0x%x '%c'\n", c,c));
-		if (c != EOF)  {
-		    c = lexGetc();
-		    while (c != EOF) {
-			if (c == '\n' && lexLookahead() == '\n') {
-			    ++mime_lineNum;
-			    break;
-			    }
-			c = lexGetc();
-			}
-		    }
-		return NULL;
-		}
-	    trip = (trip << 6) | b;
-	    if (++quadIx == 4) {
-		unsigned char outBytes[3];
-		int numOut;
-		int i;
-		for (i = 0; i < 3; i++) {
-		    outBytes[2-i] = (unsigned char)(trip & 0xFF);
-		    trip >>= 8;
-		    }
-		numOut = 3 - pad;
-		if (bytesLen + numOut > bytesMax) {
-		    if (!bytes) {
-			bytesMax = 1024;
-			bytes = (unsigned char*)malloc((size_t)bytesMax);
-			}
-		    else {
-			bytesMax <<= 2;
-			oldBytes = bytes;
-			bytes = (unsigned char*)realloc(bytes,(size_t)bytesMax);
-			}
-		    if (bytes == 0) {
-			mime_error("out of memory while processing BASE64 data\n");
-			}
-		    }
-		if (bytes) {
-		    memcpy(bytes + bytesLen, outBytes, numOut);
-		    bytesLen += numOut;
-		    }
-		trip = 0;
-		quadIx = 0;
-		}
-	    }
-	} /* while */
-    DBG_(("db: bytesLen = %d\n",  bytesLen));
-    /* kludge: all this won't be necessary if we have tree form
-	representation */
-    if (bytes) {
-	setValueWithSize(curProp,bytes,(unsigned int)bytesLen);
-	free(bytes);
-	}
-    else if (oldBytes) {
-	setValueWithSize(curProp,oldBytes,(unsigned int)bytesLen);
-	free(oldBytes);
-	}
-    return 0;
-    }
-
-static int match_begin_end_name(int end) {
-    int token;
-    lexSkipWhite();
-    if (lexLookahead() != ':') return ID;
-    lexSkipLookahead();
-    lexSkipWhite();
-    token = match_begin_name(end);
-    if (token == ID) {
-	lexPushLookaheadc(':');
-	DBG_(("db: ID '%s'\n", yylval.str));
-	return ID;
-	}
-    else if (token != 0) {
-	lexSkipLookaheadWord();
-	deleteStr(yylval.str);
-	DBG_(("db: begin/end %d\n", token));
-	return token;
-	}
-    return 0;
-    }
-
-static char* lexGetQuotedPrintable()
-    {
-    char cur;
-    unsigned long len = 0;
-
-    lexClearToken();
-    do {
-	cur = lexGetc();
-	switch (cur) {
-	    case '=': {
-		int c = 0;
-		int next[2];
-		int i;
-		for (i = 0; i < 2; i++) {
-		    next[i] = lexGetc();
-		    if (next[i] >= '0' && next[i] <= '9')
-			c = c * 16 + next[i] - '0';
-		    else if (next[i] >= 'A' && next[i] <= 'F')
-			c = c * 16 + next[i] - 'A' + 10;
-		    else
-			break;
-		    }
-		if (i == 0) {
-		    /* single '=' follow by LINESEP is continuation sign? */
-		    if (next[0] == '\n') {
-			++mime_lineNum;
-			}
-		    else {
-			lexPushLookaheadc('=');
-			goto EndString;
-			}
-		    }
-		else if (i == 1) {
-		    lexPushLookaheadc(next[1]);
-		    lexPushLookaheadc(next[0]);
-		    lexAppendc('=');
-		} else {
-		    lexAppendc(c);
-		    }
-		break;
-		} /* '=' */
-	    case '\n': {
-		lexPushLookaheadc('\n');
-		goto EndString;
-		}
-	    case (char)EOF:
-		break;
-	    default:
-		lexAppendc(cur);
-		break;
-	    } /* switch */
-	} while (cur != (char)EOF);
-
-EndString:
-    lexAppendc(0);
-    return lexStr();
-    } /* LexQuotedPrintable */
-
-static int yylex() {
-    int token = 0;
-
-    int lexmode = LEXMODE();
-    if (lexmode == L_VALUES) {
-	int c = lexGetc();
-	if (c == ';') {
-	    DBG_(("db: SEMICOLON\n"));
-	    lexPushLookaheadc(c);
-#ifdef _SUPPORT_LINE_FOLDING
-	    handleMoreRFC822LineBreak(c);
-#endif		
-	    lexSkipLookahead();
-	    return SEMICOLON;
-	    }
-	else if (strchr("\n",c)) {
-	    ++mime_lineNum;
-	    /* consume all line separator(s) adjacent to each other */
-	    c = lexLookahead();
-	    while (strchr("\n",c)) {
-		lexSkipLookahead();
-		c = lexLookahead();
-		++mime_lineNum;
-		}
-	    DBG_(("db: LINESEP\n"));
-	    return LINESEP;
-	    }
-	else {
-	    char *p = 0;
-	    lexPushLookaheadc(c);
-	    if (lexWithinMode(L_BASE64)) {
-		/* get each char and convert to bin on the fly... */
-		p = lexGetDataFromBase64();
-		yylval.str = p;
-		return STRING;
-		}
-	    else if (lexWithinMode(L_QUOTED_PRINTABLE)) {
-		p = lexGetQuotedPrintable();
-		}
-	    else {
-#ifdef _SUPPORT_LINE_FOLDING
-		p = lexGet1Value();
-#else
-		p = lexGetStrUntil(";\n");
-#endif
-		}
-	    if (p) {
-		DBG_(("db: STRING: '%s'\n", p));
-		yylval.str = p;
-		return STRING;
-		}
-	    else return 0;
-	    }
-	}
-    else {
-	/* normal mode */
-	while (1) {
-	    int c = lexGetc();
-	    switch(c) {
-		case ':': {
-		    /* consume all line separator(s) adjacent to each other */
-		    /* ignoring linesep immediately after colon. */
-/*		    c = lexLookahead();
-		    while (strchr("\n",c)) {
-			lexSkipLookahead();
-			c = lexLookahead();
-			++mime_lineNum;
-			}*/
-		    DBG_(("db: COLON\n"));
-		    return COLON;
-		    }
-		case ';':
-		    DBG_(("db: SEMICOLON\n"));
-		    return SEMICOLON;
-		case '=':
-		    DBG_(("db: EQ\n"));
-		    return EQ;
-		/* ignore whitespace in this mode */
-		case '\t':
-		case ' ': continue;
-		case '\n': {
-		    ++mime_lineNum;
-		    continue;
-		    }
-		case EOF: return 0;
-		    break;
-		default: {
-		    lexPushLookaheadc(c);
-		    if (isalpha(c)) {
-			char *t = lexGetWord();
-			yylval.str = t;
-			if (!stricmp(t, "begin")) {
-			    return match_begin_end_name(0);
-			    }
-			else if (!stricmp(t,"end")) {
-			    return match_begin_end_name(1);
-			    }
-		        else {
-			    DBG_(("db: ID '%s'\n", t));
-			    return ID;
-			    }
-			}
-		    else {
-			/* unknow token */
-			return 0;
-			}
-		    break;
-		    }
-		}
-	    }
-	}
-    return 0;
-    }
-
-
-/***************************************************************************/
-/***							Public Functions						****/
-/***************************************************************************/
-
-static VObject* Parse_MIMEHelper()
-    {
-    ObjStackTop = -1;
-    mime_numErrors = 0;
-    mime_lineNum = 1;
-    vObjList = 0;
-    curObj = 0;
-
-    if (yyparse() != 0)
-	return 0;
-
-    finiLex();
-    return vObjList;
-    }
-
-/*/////////////////////////////////////////////////////////////////////////*/
-DLLEXPORT(VObject*) Parse_MIME(const char *input, unsigned long len)
-    {
-    initLex(input, len, 0);
-    return Parse_MIMEHelper();
-    }
-
-
-#if INCLUDEMFC
-
-DLLEXPORT(VObject*) Parse_MIME_FromFile(CFile *file)
-    {
-    unsigned long startPos;
-    VObject *result;	
-
-    initLex(0,-1,file);
-    startPos = file->GetPosition();
-    if (!(result = Parse_MIMEHelper()))
-	file->Seek(startPos, CFile::begin);
-    return result;
-    }
-
-#else
-
-VObject* Parse_MIME_FromFile(FILE *file)
-    {
-    VObject *result;	
-    long startPos;
-
-    initLex(0,(unsigned long)-1,file);
-    startPos = ftell(file);
-    if (!(result = Parse_MIMEHelper())) {
-	fseek(file,startPos,SEEK_SET);
-	}
-    return result;
-    }
-
-DLLEXPORT(VObject*) Parse_MIME_FromFileName(char *fname)
-    {
-    FILE *fp = fopen(fname,"r");
-    if (fp) {
-	VObject* o = Parse_MIME_FromFile(fp);
-	fclose(fp);
-	return o;
-	}
-    else {
-	char msg[256];
-	snprintf(msg, sizeof(msg), "can't open file '%s' for reading\n", fname);
-	mime_error_(msg);
-	return 0;
-	}
-    }
-
-#endif
-
-/*/////////////////////////////////////////////////////////////////////////*/
-static void YYDebug(const char *s)
-{
-/*	Parse_Debug(s); */
-}
-
-
-static MimeErrorHandler mimeErrorHandler;
-
-DLLEXPORT(void) registerMimeErrorHandler(MimeErrorHandler me)
-    {
-    mimeErrorHandler = me;
-    }
-
-static void mime_error(char *s)
-    {
-    char msg[256];
-    if (mimeErrorHandler) {
-	sprintf(msg,"%s at line %d", s, mime_lineNum);
-	mimeErrorHandler(msg);
-	}
-    }
-
-static void mime_error_(char *s)
-    {
-    if (mimeErrorHandler) {
-	mimeErrorHandler(s);
-	}
-    }
-
diff --git a/libversit/vcc.h b/libversit/vcc.h
index 0e52034710..5aed2ece91 100644
--- a/libversit/vcc.h
+++ b/libversit/vcc.h
@@ -39,6 +39,7 @@ DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.
 #ifndef __VCC_H__
 #define __VCC_H__ 1
 
+#include <libgnomevfs/gnome-vfs.h>
 #include "vobject.h"
 
 
@@ -53,6 +54,8 @@ extern DLLEXPORT(void) registerMimeErrorHandler(MimeErrorHandler);
 extern DLLEXPORT(VObject*) Parse_MIME(const char *input, unsigned long len);
 extern DLLEXPORT(VObject*) Parse_MIME_FromFileName(char* fname);
 
+VObject *Parse_MIME_FromURI (GnomeVFSURI *uri);
+
 
 /* NOTE regarding Parse_MIME_FromFile
 The function above, Parse_MIME_FromFile, comes in two flavors,
diff --git a/libversit/vcc.y b/libversit/vcc.y
index 9b4acda386..1bdd9d22a8 100644
--- a/libversit/vcc.y
+++ b/libversit/vcc.y
@@ -1,40 +1,40 @@
 %{
 
 /***************************************************************************
-(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International             
-Business Machines Corporation and Siemens Rolm Communications Inc.             
-                                                                               
-For purposes of this license notice, the term Licensors shall mean,            
-collectively, Apple Computer, Inc., AT&T Corp., International                  
-Business Machines Corporation and Siemens Rolm Communications Inc.             
-The term Licensor shall mean any of the Licensors.                             
-                                                                               
-Subject to acceptance of the following conditions, permission is hereby        
-granted by Licensors without the need for written agreement and without        
-license or royalty fees, to use, copy, modify and distribute this              
-software for any purpose.                                                      
-                                                                               
-The above copyright notice and the following four paragraphs must be           
-reproduced in all copies of this software and any software including           
-this software.                                                                 
-                                                                               
-THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE       
-ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR       
-MODIFICATIONS.                                                                 
-                                                                               
-IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,              
-INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT         
-OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH         
-DAMAGE.                                                                        
-                                                                               
-EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,       
-INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE            
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR             
-PURPOSE.                                                                       
-
-The software is provided with RESTRICTED RIGHTS.  Use, duplication, or         
-disclosure by the government are subject to restrictions set forth in          
-DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.                         
+(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International
+Business Machines Corporation and Siemens Rolm Communications Inc.
+
+For purposes of this license notice, the term Licensors shall mean,
+collectively, Apple Computer, Inc., AT&T Corp., International
+Business Machines Corporation and Siemens Rolm Communications Inc.
+The term Licensor shall mean any of the Licensors.
+
+Subject to acceptance of the following conditions, permission is hereby
+granted by Licensors without the need for written agreement and without
+license or royalty fees, to use, copy, modify and distribute this
+software for any purpose.
+
+The above copyright notice and the following four paragraphs must be
+reproduced in all copies of this software and any software including
+this software.
+
+THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE
+ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR
+MODIFICATIONS.
+
+IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,
+INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT
+OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGE.
+
+EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.
+
+The software is provided with RESTRICTED RIGHTS.  Use, duplication, or
+disclosure by the government are subject to restrictions set forth in
+DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.
 
 ***************************************************************************/
 
@@ -44,7 +44,7 @@ DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.
  * generated by a yacc parser generator. Generally it should not
  * be edited by hand. The real source is vcc.y. The #line directives
  * can be commented out here to make it easier to trace through
- * in a debugger. However, if a bug is found it should 
+ * in a debugger. However, if a bug is found it should
  * be fixed in vcc.y and this file regenerated.
  */
 
@@ -286,12 +286,12 @@ attr: name
 
 	}
 	;
-	
+
 name: ID
 	;
 
 values: value SEMICOLON { enterValues($1); } values
-	| value 
+	| value
 	{ enterValues($1); }
 	;
 
@@ -459,8 +459,10 @@ struct LexBuf {
 	/* input */
 #ifdef INCLUDEMFC
     CFile *inputFile;
+    void *handle;
 #else
     FILE *inputFile;
+    GnomeVFSHandle *handle;
 #endif
     char *inputString;
     unsigned long curPos;
@@ -514,7 +516,7 @@ static char lexGetc_()
 	return EOF;
     else if (lexBuf.inputString)
 	return *(lexBuf.inputString + lexBuf.curPos++);
-    else {
+    else if (lexBuf.inputFile {
 #ifdef INCLUDEMFC
 	char result;
 	return lexBuf.inputFile->Read(&result, 1) == 1 ? result : EOF;
@@ -522,6 +524,16 @@ static char lexGetc_()
 	return fgetc(lexBuf.inputFile);
 #endif
 	}
+    else if (lexBuf.handle) {
+	char buf;
+	GnomeVFSResult result;
+	GnomeVFSFileSize n;
+
+	if (gnome_vfs_read (lexBuf.handle, &buf, 1, &n) == GNOME_VFS_OK)
+	    return buf;
+	else
+	    return EOF;
+	}
     }
 
 static int lexGeta()
@@ -785,9 +797,9 @@ static int match_begin_name(int end) {
 
 
 #ifdef INCLUDEMFC
-void initLex(const char *inputstring, unsigned long inputlen, CFile *inputfile)
+void initLex(const char *inputstring, unsigned long inputlen, CFile *inputfile, void *handle)
 #else
-void initLex(const char *inputstring, unsigned long inputlen, FILE *inputfile)
+void initLex(const char *inputstring, unsigned long inputlen, FILE *inputfile, GnomeVFSHandle *handle)
 #endif
     {
     /* initialize lex mode stack */
@@ -798,6 +810,7 @@ void initLex(const char *inputstring, unsigned long inputlen, FILE *inputfile)
     lexBuf.inputLen = inputlen;
     lexBuf.curPos = 0;
     lexBuf.inputFile = inputfile;
+    lexBuf.handle = handle;
 
     lexBuf.len = 0;
     lexBuf.getPtr = 0;
@@ -1008,7 +1021,7 @@ static int yylex() {
 	    lexPushLookaheadc(c);
 #ifdef _SUPPORT_LINE_FOLDING
 	    handleMoreRFC822LineBreak(c);
-#endif		
+#endif
 	    lexSkipLookahead();
 	    return SEMICOLON;
 	    }
@@ -1144,7 +1157,7 @@ DLLEXPORT(VObject*) Parse_MIME(const char *input, unsigned long len)
 DLLEXPORT(VObject*) Parse_MIME_FromFile(CFile *file)
     {
     unsigned long startPos;
-    VObject *result;	
+    VObject *result;
 
     initLex(0,-1,file);
     startPos = file->GetPosition();
@@ -1157,7 +1170,7 @@ DLLEXPORT(VObject*) Parse_MIME_FromFile(CFile *file)
 
 VObject* Parse_MIME_FromFile(FILE *file)
     {
-    VObject *result;	
+    VObject *result;
     long startPos;
 
     initLex(0,(unsigned long)-1,file);
@@ -1186,6 +1199,55 @@ DLLEXPORT(VObject*) Parse_MIME_FromFileName(char *fname)
 
 #endif
 
+VObject *
+Parse_MIME_FromGnomeVFSHandle (GnomeVFSHandle *handle)
+{
+	VObject *result;
+	GnomeVFSFileSize start_pos;
+
+	g_return_val_if_fail (handle != NULL, NULL);
+
+	if (gnome_vfs_tell (handle, &start_pos) != GNOME_VFS_OK) {
+		g_message ("Parse_MIME_FromGnomeVFSHandle(): could not tell() the file");
+		return NULL;
+	}
+
+	initLex (NULL, -1, NULL, handle);
+
+	result = Parse_MIMEHelper ();
+	if (!result)
+		if (gnome_vfs_seek (handle, GNOME_VFS_SEEK_START, start_pos) != GNOME_VFS_OK)
+			g_message ("Parse_MIME_FromGnomeVFSHandle(): "
+				   "could not reset the file position");
+
+	return result;
+}
+
+VObject *
+Parse_MIME_FromGnomeVFSURI (GnomeVFSURI *uri)
+{
+	GnomeVFSHandle *handle;
+	VObject *o;
+
+	g_return_val_if_fail (uri != NULL, NULL);
+
+	if (gnome_vfs_open_uri (&handle, uri, GNOME_VFS_OPEN_READ) != GNOME_VFS_OK) {
+		char *msg;
+		char *str_uri;
+
+		str_uri = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_NONE);
+		msg = g_strdup_printf ("Could not open `%s'\n", str_uri);
+		mime_error (msg);
+		g_free (str_uri);
+		g_free (msg);
+		return NULL;
+	}
+
+	o = Parse_MIME_FromGnomeVFSHandle (handle);
+	gnome_vfs_close (handle);
+	return o;
+}
+
 /*/////////////////////////////////////////////////////////////////////////*/
 static void YYDebug(const char *s)
 {