Issue #1258 - Part 1: Import mailnews, ldap, and mork from comm-esr52.9.1

1 files changed, 1571 insertions, 0 deletions

diff --git a/mailnews/addrbook/src/nsVCard.cpp b/mailnews/addrbook/src/nsVCard.cpp
new file mode 100644
index 0000000000..b8c2455b20
--- /dev/null
+++ b/mailnews/addrbook/src/nsVCard.cpp
@@ -0,0 +1,1571 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/***************************************************************************
+(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 
+ *
+ * the vcc.y that _this_ vcc.c comes from is lost.
+ * I couldn't find it in the 4.x tree
+ * I bet we took it from IMC's original SDK, but the SDK has been taken down.
+ * see http://www.imc.org/imc-vcard/mail-archive/msg00460.html
+ *
+ * for what it's worth, see 
+ * http://softwarestudio.org/libical/
+ * http://lxr.mozilla.org/mozilla/source/other-licenses/libical/src/libicalvcal/vcc.y
+ * http://lxr.mozilla.org/mozilla/source/other-licenses/libical/src/libicalvcal/vcc.c
+ */
+#include "nsVCard.h"
+#include "nsVCardObj.h"
+#include "prprf.h"
+#include "nscore.h"
+#include <string.h>
+#include <ctype.h>
+
+#ifndef lint
+char yysccsid[] = "@(#)yaccpar	1.4 (Berkeley) 02/25/90";
+#endif
+/*#line 2 "vcc.y" */
+
+/* debugging utilities */
+#define DBG_(x)
+
+#ifndef _NO_LINE_FOLDING
+#define _SUPPORT_LINE_FOLDING
+#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_"
+
+#include "prmem.h"
+#include "plstr.h"
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+/****  Types, Constants  ****/
+
+#define YYDEBUG		0	/* 1 to compile in some debugging code */
+#define PR_MAXTOKEN	256	/* maximum token (line) length */
+#define YYSTACKSIZE 	50	/* ~unref ?*/
+#define PR_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[PR_MAXLEVEL];
+static int ObjStackTop;
+
+
+/* A helpful utility for the rest of the app. */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+    extern void yyerror(const char *s);
+	  extern char** fieldedProp;
+
+#ifdef __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 int lexGeta();  
+static int lexGetc_();
+static int lexGetc();
+static void lexSkipLookahead();
+static int lexLookahead();
+static void lexSkipWhite();
+static void lexClearToken();
+static char * lexStr();
+static char * lexGetDataFromBase64();
+static char * lexGetQuotedPrintable();
+static char * lexGet1Value();
+static char * lexGetWord();
+static void finiLex();
+
+static VObject* parse_MIMEHelper();
+
+/*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);
+
+/*#line 250 "vcc.y" */
+typedef union {
+    char *str;
+    VObject *vobj;
+    } YYSTYPE;
+/*#line 253 "y_tab.c"*/
+#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
+#define YYERRCODE 256
+short yylhs[] = {                                        -1,
+    0,    7,    6,    6,    5,    5,    9,    3,   10,    3,
+    8,    8,   14,   11,   11,   16,   12,   12,   15,   15,
+   17,   18,   18,    1,   19,   13,   13,    2,    2,   21,
+    4,   22,    4,   20,   20,   23,   23,   23,   26,   24,
+   27,   24,   28,   25,   29,   25,
+};
+short yylen[] = {                                         2,
+    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,
+};
+short yydefred[] = {                                      0,
+    0,    0,    0,    5,    6,    0,    1,    0,    0,    0,
+    0,    0,   15,   24,    0,    0,    0,    0,   10,    0,
+    0,   38,    0,    0,   36,   37,   33,    3,    0,    8,
+   11,   13,    0,    0,    0,    0,   31,   34,    0,   17,
+    0,    0,    0,   42,    0,   46,    0,   21,   19,   28,
+    0,    0,   40,   44,    0,   25,   14,   23,    0,   26,
+};
+short yydgoto[] = {                                       3,
+   15,   51,    4,    5,    6,    7,   12,   22,    8,    9,
+   17,   18,   52,   42,   40,   29,   41,   48,   59,   23,
+   10,   11,   24,   25,   26,   33,   34,   35,   36,
+};
+short yysindex[] = {                                   -227,
+    0,    0,    0,    0,    0,    0,    0, -249, -262, -253,
+ -258, -227,    0,    0,    0, -234, -249, -215,    0,    0,
+    0,    0, -223, -253,    0,    0,    0,    0, -247,    0,
+    0,    0, -249, -222, -249, -225,    0,    0, -224,    0,
+ -247, -221, -220,    0, -218,    0, -206,    0,    0,    0,
+ -208, -207,    0,    0, -224,    0,    0,    0, -221,    0,
+};
+short yyrindex[] = {                                      0,
+ -245, -254,    0,    0,    0,    1,    0,    0,    0,    0,
+    0,    0,    0,    0, -219,    0, -235,    0,    0, -244,
+ -250,    0,    0, -213,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+ -201, -255,    0,    0,    0,    0, -216,    0,    0,    0,
+ -205,    0,    0,    0,    0,    0,    0,    0, -255,    0,
+};
+short yygindex[] = {                                      0,
+   -9,    0,    0,    0,    0,   47,    0,   -8,    0,    0,
+    0,    0,    2,    0,   19,    0,    0,    0,    0,   38,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,
+};
+#define YYTABLESIZE 268
+short yytable[] = {                                      16,
+    4,   30,   13,   19,   29,   43,   13,   29,   31,   27,
+    7,   39,   39,   32,   30,   20,   30,   21,   30,   14,
+    9,   45,   43,   14,   43,   41,   45,    7,   39,   47,
+   12,   30,   12,   12,   12,   12,   12,    1,   18,    2,
+   16,   22,   32,   22,   37,   58,   46,   44,   14,   53,
+   55,   56,   50,   54,   35,   57,   20,   27,   28,   49,
+   60,   38,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+    0,    0,    0,    0,    0,    2,    0,    2,
+};
+short yycheck[] = {                                       8,
+    0,  256,  256,  266,  260,  256,  256,  263,   17,  268,
+  256,  256,  260,  268,  269,  269,  271,  271,  273,  273,
+  266,  272,  273,  273,   33,  270,   35,  273,  273,   39,
+  266,  266,  268,  269,  270,  271,  272,  265,  258,  267,
+  260,  258,  258,  260,  268,   55,  272,  270,  273,  270,
+  257,  260,  274,  272,  268,  263,  258,  263,   12,   41,
+   59,   24,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+   -1,   -1,   -1,   -1,   -1,  265,   -1,  267,
+};
+#define YYFINAL 3
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYPR_MAXTOKEN 274
+#if YYDEBUG
+char *yyname[] = {
+"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"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",
+};
+char *yyrule[] = {
+"$accept : mime",
+"mime : vobjects",
+"$$1 :",
+"vobjects : vobject $$1 vobjects",
+"vobjects : vobject",
+"vobject : vcard",
+"vobject : vcal",
+"$$2 :",
+"vcard : BEGIN_VCARD $$2 items END_VCARD",
+"$$3 :",
+"vcard : BEGIN_VCARD $$3 END_VCARD",
+"items : item items",
+"items : item",
+"$$4 :",
+"item : prop COLON $$4 values LINESEP",
+"item : error",
+"$$5 :",
+"prop : name $$5 attr_params",
+"prop : name",
+"attr_params : attr_param attr_params",
+"attr_params : attr_param",
+"attr_param : SEMICOLON attr",
+"attr : name",
+"attr : name EQ name",
+"name : ID",
+"$$6 :",
+"values : value SEMICOLON $$6 values",
+"values : value",
+"value : STRING",
+"value :",
+"$$7 :",
+"vcal : BEGIN_VCAL $$7 calitems END_VCAL",
+"$$8 :",
+"vcal : BEGIN_VCAL $$8 END_VCAL",
+"calitems : calitem calitems",
+"calitems : calitem",
+"calitem : eventitem",
+"calitem : todoitem",
+"calitem : items",
+"$$9 :",
+"eventitem : BEGIN_VEVENT $$9 items END_VEVENT",
+"$$10 :",
+"eventitem : BEGIN_VEVENT $$10 END_VEVENT",
+"$$11 :",
+"todoitem : BEGIN_VTODO $$11 items END_VTODO",
+"$$12 :",
+"todoitem : BEGIN_VTODO $$12 END_VTODO",
+};
+#endif
+#define yyclearin (yychar=(-1))
+#define yyerrok (yyerrflag=0)
+#ifndef YYSTACKSIZE
+#ifdef YYPR_MAXDEPTH
+#define YYSTACKSIZE YYPR_MAXDEPTH
+#else
+#define YYSTACKSIZE 300
+#endif
+#endif
+int yydebug;
+int yynerrs;
+int yyerrflag;
+int yychar;
+short *yyssp;
+YYSTYPE *yyvsp;
+YYSTYPE yyval;
+YYSTYPE yylval;
+#define yystacksize YYSTACKSIZE
+short yyss[YYSTACKSIZE];
+YYSTYPE yyvs[YYSTACKSIZE];
+/*#line 444 "vcc.y"*/
+/******************************************************************************/
+static int pushVObject(const char *prop)
+    {
+    VObject *newObj;
+    if (ObjStackTop == PR_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;
+    }
+
+extern "C" void			deleteString(char *p);
+
+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));
+	    }
+	}
+    deleteString((char *)value);
+    }
+
+static void enterProps(const char *s)
+    {
+    curProp = addGroup(curObj,s);
+    deleteString((char *)s);
+    }
+
+static void enterAttr(const char *s1, const char *s2)
+{
+  const char *p1, *p2 = nullptr;
+  p1 = lookupProp_(s1);
+  if (s2) {
+	  VObject *a;
+	  p2 = lookupProp_(s2);
+	  a = addProp(curProp,p1);
+	  setVObjectStringZValue(a,p2);
+	}
+  else
+	  addProp(curProp,p1);
+  if (PL_strcasecmp(p1,VCBase64Prop) == 0 || (s2 && PL_strcasecmp(p2,VCBase64Prop)==0))
+	  lexPushMode(L_BASE64);
+  else if (PL_strcasecmp(p1,VCQuotedPrintableProp) == 0
+	    || (s2 && PL_strcasecmp(p2,VCQuotedPrintableProp)==0))
+    lexPushMode(L_QUOTED_PRINTABLE);
+  deleteString((char *)s1); deleteString((char *)s2);
+}
+
+
+#define PR_MAX_LEX_LOOKAHEAD_0 32
+#define PR_MAX_LEX_LOOKAHEAD 64
+#define PR_MAX_LEX_MODE_STACK_SIZE 10
+#define LEXMODE() (lexBuf.lexModeStack[lexBuf.lexModeStackTop])
+
+struct LexBuf {
+	/* input */
+    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[PR_MAX_LEX_LOOKAHEAD];
+    unsigned long getPtr;
+	/* context stack */
+    unsigned long lexModeStackTop;
+    enum LexMode lexModeStack[PR_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 == (PR_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 int lexGetc_()
+{
+  /* get next char from input, no buffering. */
+  if (lexBuf.curPos == lexBuf.inputLen)
+    return EOF;
+  else if (lexBuf.inputString)
+    return *(lexBuf.inputString + lexBuf.curPos++);
+
+  return -1;
+}
+
+static int lexGeta()
+    {
+    ++lexBuf.len;
+    return (lexBuf.buf[lexBuf.getPtr] = lexGetc_());
+    }
+
+static int lexGeta_(int i)
+    {
+    ++lexBuf.len;
+    return (lexBuf.buf[(lexBuf.getPtr+i)%PR_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) % PR_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)%PR_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) % PR_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) % PR_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*) PR_Realloc(lexBuf.strs,lexBuf.maxToken);
+	}
+    }
+
+static char* lexStr() {
+    return dupStr(lexBuf.strs,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 && !PL_strchr("\t\n ;:=",(char)c)) {
+	lexAppendc(c);
+	lexSkipLookahead();
+	c = lexLookahead();
+	}
+    lexAppendc(0);
+    return lexStr();
+    }
+
+#if 0
+static void lexPushLookahead(char *s, int len) {
+    int putptr;
+    if (len == 0) len = PL_strlen(s);
+    putptr = lexBuf.getPtr - len;
+    /* this function assumes that length of word to push back
+     /  is not greater than PR_MAX_LEX_LOOKAHEAD.
+     */
+    if (putptr < 0) putptr += PR_MAX_LEX_LOOKAHEAD;
+    lexBuf.getPtr = putptr;
+    while (*s) {
+	lexBuf.buf[putptr] = *s++;
+	putptr = (putptr + 1) % PR_MAX_LEX_LOOKAHEAD;
+	}
+    lexBuf.len += len;
+    }
+#endif
+
+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 += PR_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 PR_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 < (PR_MAX_LEX_LOOKAHEAD_0)) {
+	c = lexGetc();
+	len++;
+	if (c == EOF || PL_strchr("\t\n ;:=", (char)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) {
+    /* support 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 if (c == '\\') {
+	    int a;
+	    lexSkipLookahead();
+	    a = lexLookahead();
+	    if (a == '\\' || a == ',' || a == ';' || a == ':') {
+		lexAppendc(a);
+		}
+	    else if (a == 'n' || a == 'N') {
+		lexAppendc('\n');
+		}
+	    else {
+		lexAppendc(c);
+		lexAppendc(a);
+		}
+	    lexSkipLookahead();
+	    }
+	else {
+	    lexAppendc(c);
+	    lexSkipLookahead();
+	    }
+	c = lexLookahead();
+	}
+    lexAppendc(0);
+    handleMoreRFC822LineBreak(c);
+    return c==EOF?0:lexStr();
+    }
+#endif
+
+
+#ifndef _SUPPORT_LINE_FOLDING
+static char* lexGetStrUntil(char *termset) {
+    int c = lexLookahead();
+    lexClearToken();
+    while (c != EOF && !PL_strchr(termset,c)) {
+	lexAppendc(c);
+	lexSkipLookahead();
+	c = lexLookahead();
+	}
+    lexAppendc(0);
+    return c==EOF?0:lexStr();
+    }
+#endif /* ! _SUPPORT_LINE_FOLDING */
+
+static int match_begin_name(int end) {
+    char *n = lexLookaheadWord();
+    int token = ID;
+    if (n) {
+	if (!PL_strcasecmp(n,"vcard")) token = end?END_VCARD:BEGIN_VCARD;
+	else if (!PL_strcasecmp(n,"vcalendar")) token = end?END_VCAL:BEGIN_VCAL;
+	else if (!PL_strcasecmp(n,"vevent")) token = end?END_VEVENT:BEGIN_VEVENT;
+	else if (!PL_strcasecmp(n,"vtodo")) token = end?END_VTODO:BEGIN_VTODO;
+	deleteString(n);
+	return token;
+	}
+    return 0;
+    }
+
+void initLex(const char *inputstring, unsigned long inputlen)
+    {
+    /* 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.len = 0;
+    lexBuf.getPtr = 0;
+
+    lexBuf.maxToken = PR_MAXTOKEN;
+    lexBuf.strs = (char*)PR_CALLOC(PR_MAXTOKEN);
+    lexBuf.strsLen = 0;
+
+    }
+
+static void finiLex() {
+    PR_FREEIF(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 = nullptr;
+    unsigned char *oldBytes = nullptr;
+
+    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 == '=' && (quadIx == 2 || quadIx == 3)) {
+		b = 0;
+		pad++;
+	    } else if ((c == ' ') || (c == '\t')) {
+		continue;
+	    } else { /* error condition */
+                if (bytes)
+		  PR_Free (bytes);
+                else if (oldBytes)
+		  PR_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;
+		    } else {
+			bytesMax <<= 2;
+			oldBytes = bytes;
+		    }
+		    bytes = (unsigned char*) PR_Realloc(oldBytes, bytesMax);
+		    if (!bytes) {
+			mime_error("out of memory while processing BASE64 data\n");
+			break;
+		    }
+		}
+		if (bytes) {
+			memcpy(bytes + bytesLen, outBytes, numOut);
+			bytesLen += numOut;
+		}
+		trip = 0;
+		quadIx = 0;
+        pad = 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);
+	PR_FREEIF(bytes);
+	}
+    else if (oldBytes) {
+	setValueWithSize(curProp,oldBytes,(unsigned int)bytesLen);
+	PR_FREEIF(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();
+	deleteString(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 tab [1];
+		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') {
+			tab[0] = lexGetc();
+			if (tab[0] == '\t') 
+				lexSkipWhite();
+			++mime_lineNum;
+			}
+		   else {
+				lexAppendc(cur);
+				/* 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 ';': {
+		lexPushLookaheadc(';');
+		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"));
+#ifdef _SUPPORT_LINE_FOLDING
+	    lexPushLookaheadc(c);
+	    handleMoreRFC822LineBreak(c);
+	    lexSkipLookahead();
+#endif
+	    return SEMICOLON;
+	    }
+	else if (PL_strchr("\n",(char)c)) {
+	    ++mime_lineNum;
+	    /* consume all line separator(s) adjacent to each other */
+	    c = lexLookahead();
+	    while (PL_strchr("\n",(char)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 !p && lexLookahead() == EOF ? 0 : STRING;
+            }
+	    else if (lexWithinMode(L_QUOTED_PRINTABLE)) {
+		p = lexGetQuotedPrintable();
+		}
+	    else {
+#ifdef _SUPPORT_LINE_FOLDING
+		p = lexGet1Value();
+#else
+		p = lexGetStrUntil(";\n");
+#endif
+		}
+	    if (p && (*p || lexLookahead() != EOF)) {
+		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 (PL_strchr("\n",(char)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 (!PL_strcasecmp(t, "BEGIN")) {
+			    return match_begin_end_name(0);
+			    }
+			else if (!PL_strcasecmp(t,"END")) {
+			    return match_begin_end_name(1);
+			    }
+		        else {
+			    DBG_(("db: ID '%s'\n", t));
+			    return ID;
+			    }
+			}
+		    else {
+			/* unknown 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;
+    }
+
+/******************************************************************************/
+VObject* parse_MIME(const char *input, unsigned long len)
+    {
+    initLex(input, len);
+    return parse_MIMEHelper();
+    }
+
+static MimeErrorHandler mimeErrorHandler;
+
+void registerMimeErrorHandler(MimeErrorHandler me)
+    {
+    mimeErrorHandler = me;
+    }
+
+void mime_error(const char *s)
+{
+  char msg[256];
+  if (mimeErrorHandler) {
+    PR_snprintf(msg, sizeof(msg), "%s at line %d", s, mime_lineNum);
+    mimeErrorHandler(msg);
+  }
+}
+
+/*#line 1221 "y_tab.c"*/
+#define YYABORT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+int
+yyparse()
+{
+    int yym, yyn, yystate;
+#if YYDEBUG
+    char *yys;
+    extern char *getenv();
+
+    if (yys = getenv("YYDEBUG"))
+    {
+        yyn = *yys;
+        if (yyn >= '0' && yyn <= '9')
+            yydebug = yyn - '0';
+    }
+#endif
+
+    yynerrs = 0;
+    yyerrflag = 0;
+    yychar = (-1);
+
+    yyssp = yyss;
+    yyvsp = yyvs;
+    *yyssp = yystate = 0;
+
+yyloop:
+    if ((yyn = yydefred[yystate])) goto yyreduce;
+    if (yychar < 0)
+    {
+        if ((yychar = yylex()) < 0) yychar = 0;
+#if YYDEBUG
+        if (yydebug)
+        {
+            yys = 0;
+            if (yychar <= YYPR_MAXTOKEN) yys = yyname[yychar];
+            if (!yys) yys = "illegal-symbol";
+            printf("yydebug: state %d, reading %d (%s)\n", yystate,
+                    yychar, yys);
+        }
+#endif
+    }
+    if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+            yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+    {
+#if YYDEBUG
+        if (yydebug)
+            printf("yydebug: state %d, shifting to state %d\n",
+                    yystate, yytable[yyn]);
+#endif
+        if (yyssp >= yyss + yystacksize - 1)
+        {
+            goto yyoverflow;
+        }
+        *++yyssp = yystate = yytable[yyn];
+        *++yyvsp = yylval;
+        yychar = (-1);
+        if (yyerrflag > 0)  --yyerrflag;
+        goto yyloop;
+    }
+    if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+            yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+    {
+        yyn = yytable[yyn];
+        goto yyreduce;
+    }
+    if (yyerrflag) goto yyinrecovery;
+#ifdef lint
+    goto yynewerror;
+#endif
+/*yynewerror: */
+    yyerror("syntax error");
+#ifdef lint
+    goto yyerrlab;
+#endif
+yyerrlab:
+    ++yynerrs;
+yyinrecovery:
+    if (yyerrflag < 3)
+    {
+        yyerrflag = 3;
+        for (;;)
+        {
+            if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 &&
+                    yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+            {
+#if YYDEBUG
+                if (yydebug)
+                    printf("yydebug: state %d, error recovery shifting\
+ to state %d\n", *yyssp, yytable[yyn]);
+#endif
+                if (yyssp >= yyss + yystacksize - 1)
+                {
+                    goto yyoverflow;
+                }
+                *++yyssp = yystate = yytable[yyn];
+                *++yyvsp = yylval;
+                goto yyloop;
+            }
+            else
+            {
+#if YYDEBUG
+                if (yydebug)
+                    printf("yydebug: error recovery discarding state %d\n",
+                            *yyssp);
+#endif
+                if (yyssp <= yyss) goto yyabort;
+                --yyssp;
+                --yyvsp;
+            }
+        }
+    }
+    else
+    {
+        if (yychar == 0) goto yyabort;
+#if YYDEBUG
+        if (yydebug)
+        {
+            yys = 0;
+            if (yychar <= YYPR_MAXTOKEN) yys = yyname[yychar];
+            if (!yys) yys = "illegal-symbol";
+            printf("yydebug: state %d, error recovery discards token %d (%s)\n",
+                    yystate, yychar, yys);
+        }
+#endif
+        yychar = (-1);
+        goto yyloop;
+    }
+yyreduce:
+#if YYDEBUG
+    if (yydebug)
+        printf("yydebug: state %d, reducing by rule %d (%s)\n",
+                yystate, yyn, yyrule[yyn]);
+#endif
+    yym = yylen[yyn];
+    yyval = yyvsp[1-yym];
+    switch (yyn)
+    {
+case 2:
+/*#line 282 "vcc.y"*/
+{ addList(&vObjList, yyvsp[0].vobj ); curObj = 0; }
+break;
+case 4:
+/*#line 285 "vcc.y"*/
+{ addList(&vObjList, yyvsp[0].vobj ); curObj = 0; }
+break;
+case 7:
+/*#line 294 "vcc.y"*/
+{
+	lexPushMode(L_VCARD);
+	if (!pushVObject(VCCardProp)) YYERROR;
+	}
+break;
+case 8:
+/*#line 299 "vcc.y"*/
+{
+	lexPopMode(0);
+	yyval.vobj  = popVObject();
+	}
+break;
+case 9:
+/*#line 304 "vcc.y"*/
+{
+	lexPushMode(L_VCARD);
+	if (!pushVObject(VCCardProp)) YYERROR;
+	}
+break;
+case 10:
+/*#line 309 "vcc.y"*/
+{
+	lexPopMode(0);
+	yyval.vobj  = popVObject();
+	}
+break;
+case 13:
+/*#line 320 "vcc.y"*/
+{
+	lexPushMode(L_VALUES);
+	}
+break;
+case 14:
+/*#line 324 "vcc.y"*/
+{
+	if (lexWithinMode(L_BASE64) || lexWithinMode(L_QUOTED_PRINTABLE))
+	   lexPopMode(0);
+	lexPopMode(0);
+	}
+break;
+case 16:
+/*#line 332 "vcc.y"*/
+{
+	enterProps(yyvsp[0].str );
+	}
+break;
+case 18:
+/*#line 337 "vcc.y"*/
+{
+	enterProps(yyvsp[0].str );
+	}
+break;
+case 22:
+/*#line 350 "vcc.y"*/
+{
+	enterAttr(yyvsp[0].str ,0);
+	}
+break;
+case 23:
+/*#line 354 "vcc.y"*/
+{
+	enterAttr(yyvsp[-2].str ,yyvsp[0].str );
+
+	}
+break;
+case 25:
+/*#line 363 "vcc.y"*/
+{ enterValues(yyvsp[-1].str ); }
+break;
+case 27:
+/*#line 365 "vcc.y"*/
+{ enterValues(yyvsp[0].str ); }
+break;
+case 29:
+/*#line 370 "vcc.y"*/
+{ yyval.str  = 0; }
+break;
+case 30:
+/*#line 375 "vcc.y"*/
+{ if (!pushVObject(VCCalProp)) YYERROR; }
+break;
+case 31:
+/*#line 378 "vcc.y"*/
+{ yyval.vobj  = popVObject(); }
+break;
+case 32:
+/*#line 380 "vcc.y"*/
+{ if (!pushVObject(VCCalProp)) YYERROR; }
+break;
+case 33:
+/*#line 382 "vcc.y"*/
+{ yyval.vobj  = popVObject(); }
+break;
+case 39:
+/*#line 397 "vcc.y"*/
+{
+	lexPushMode(L_VEVENT);
+	if (!pushVObject(VCEventProp)) YYERROR;
+	}
+break;
+case 40:
+/*#line 403 "vcc.y"*/
+{
+	lexPopMode(0);
+	popVObject();
+	}
+break;
+case 41:
+/*#line 408 "vcc.y"*/
+{
+	lexPushMode(L_VEVENT);
+	if (!pushVObject(VCEventProp)) YYERROR;
+	}
+break;
+case 42:
+/*#line 413 "vcc.y"*/
+{
+	lexPopMode(0);
+	popVObject();
+	}
+break;
+case 43:
+/*#line 421 "vcc.y"*/
+{
+	lexPushMode(L_VTODO);
+	if (!pushVObject(VCTodoProp)) YYERROR;
+	}
+break;
+case 44:
+/*#line 427 "vcc.y"*/
+{
+	lexPopMode(0);
+	popVObject();
+	}
+break;
+case 45:
+/*#line 432 "vcc.y"*/
+{
+	lexPushMode(L_VTODO);
+	if (!pushVObject(VCTodoProp)) YYERROR;
+	}
+break;
+case 46:
+/*#line 437 "vcc.y"*/
+{
+	lexPopMode(0);
+	popVObject();
+	}
+break;
+/*#line 1520 "y_tab.c"*/
+    }
+    yyssp -= yym;
+    yystate = *yyssp;
+    yyvsp -= yym;
+    yym = yylhs[yyn];
+    if (yystate == 0 && yym == 0)
+    {
+#if YYDEBUG
+        if (yydebug)
+            printf("yydebug: after reduction, shifting from state 0 to\
+ state %d\n", YYFINAL);
+#endif
+        yystate = YYFINAL;
+        *++yyssp = YYFINAL;
+        *++yyvsp = yyval;
+        if (yychar < 0)
+        {
+            if ((yychar = yylex()) < 0) yychar = 0;
+#if YYDEBUG
+            if (yydebug)
+            {
+                yys = 0;
+                if (yychar <= YYPR_MAXTOKEN) yys = yyname[yychar];
+                if (!yys) yys = "illegal-symbol";
+                printf("yydebug: state %d, reading %d (%s)\n",
+                        YYFINAL, yychar, yys);
+            }
+#endif
+        }
+        if (yychar == 0) goto yyaccept;
+        goto yyloop;
+    }
+    if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+            yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+        yystate = yytable[yyn];
+    else
+        yystate = yydgoto[yym];
+#if YYDEBUG
+    if (yydebug)
+        printf("yydebug: after reduction, shifting from state %d \
+to state %d\n", *yyssp, yystate);
+#endif
+    if (yyssp >= yyss + yystacksize - 1)
+    {
+        goto yyoverflow;
+    }
+    *++yyssp = yystate;
+    *++yyvsp = yyval;
+    goto yyloop;
+yyoverflow:
+    yyerror("yacc stack overflow");
+yyabort:
+    return (1);
+yyaccept:
+    return (0);
+}