Be able to properly import vCard from Cell Phones

3 files changed, 212 insertions, 180 deletions

diff --git a/library/backend/vcc.y b/library/backend/vcc.y
index eca7c32..00e8fed 100644
--- a/library/backend/vcc.y
+++ b/library/backend/vcc.y
@@ -41,24 +41,26 @@ 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 */
+#define __DEBUG 1

+

 #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.
 */
 
@@ -126,47 +128,49 @@ DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.
 //#endif
 
 /****  Types, Constants  ****/
 
 #define YYDEBUG		0	/* 1 to compile in some debugging code */
 #define MAXTOKEN	256	/* maximum token (line) length */
 #define YYSTACKSIZE 	100	// ~unref ?
 #define MAXLEVEL	10	/* max # of nested objects parseable */
 				/* (includes outermost) */
 
 
 /****  Global Variables  ****/
+int q_DontDecodeBase64Photo = 0;

 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 yyerror(char *s);
 
 #if __CPLUSPLUS__
     };
 #endif
 
 int yyparse();
 
 enum LexMode {
 	L_NORMAL,
+	L_PARAMWORD,

 	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();
@@ -280,28 +284,32 @@ prop: name
 
 attr_params: attr_params attr_param
 	| attr_param
 	;
 
 attr_param: SEMICOLON attr
 	;
 
 attr: name
 	{
 	enterAttr($1,0);
 	}
-	| name EQ name
+	| name EQ

 	{
-	enterAttr($1,$3);
-
+	lexPushMode(L_PARAMWORD);

+	}

+	    name

+	{

+	lexPopMode(0);

+	enterAttr($1,$4);

 	}
 	;
 	
 name: ID
 	;
 
 values: value SEMICOLON { enterValues($1); } values
 	| value
 	{ enterValues($1); }
 	;
 
 value: STRING
@@ -442,28 +450,33 @@ static void enterProps(const char *s)
 static void enterAttr(const char *s1, const char *s2)
     {
     const char *p1, *p2=0;
     p1 = lookupProp_(s1);
     if (s2) {
 	VObject *a;
 	p2 = lookupProp_(s2);
 	a = addProp(curProp,p1);
 	setVObjectStringZValue(a,p2);
 	}
     else
 	addProp(curProp,p1);
-    if (qstricmp(p1,VCBase64Prop) == 0 || (s2 && qstricmp(p2,VCBase64Prop)==0))
+    /* Lookup strings so we can quickly use pointer comparison */

+    static const char* base64 = lookupProp_(VCBase64Prop);

+    static const char* qp = lookupProp_(VCQuotedPrintableProp);

+    static const char* photo = lookupProp_(VCPhotoProp);

+    static const char* encoding = lookupProp_(VCEncodingProp);

+    if ((!q_DontDecodeBase64Photo || vObjectName(curProp) != photo)

+	&& (p1 == base64 || p1 == encoding && p2 == base64))

 	lexPushMode(L_BASE64);
-    else if (qstricmp(p1,VCQuotedPrintableProp) == 0
-	    || (s2 && qstricmp(p2,VCQuotedPrintableProp)==0))
+    else if (p1 == qp || p1 == encoding && p2 == qp)

 	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 */
@@ -632,24 +645,38 @@ static char* lexGetWord() {
     lexSkipWhite();
     lexClearToken();
     c = lexLookahead();
     while (c != EOF && !strchr("\t\n ;:=",c)) {
 	lexAppendc(c);
 	lexSkipLookahead();
 	c = lexLookahead();
 	}
     lexAppendc(0);
     return lexStr();
     }
 
+static char* lexGetParamWord()

+{

+    int c;

+    lexClearToken();

+    c = lexLookahead();

+    while (c >= ' ' && c < 127 && !strchr("[]:=,.;",c)) {

+	lexAppendc(c);

+	lexSkipLookahead();

+	c = lexLookahead();

+    }

+    lexAppendc(0);

+    return lexStr();

+}

+

 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() {
@@ -1001,38 +1028,38 @@ static char* lexGetQuotedPrintable()
 	}
 	c = lexLookahead();
     }
     lexAppendc(0);
     return c==EOF?0:lexStr();
 }
 
 static int yylex() {
 
     int lexmode = LEXMODE();
     if (lexmode == L_VALUES) {
 	int c = lexGetc();
+	int c2;

 	if (c == ';' && fieldedProp) {
 	    DBG_(("db: SEMICOLON\n"));
 	    lexPushLookaheadc(c);
 	    handleMoreRFC822LineBreak(c);
 	    lexSkipLookahead();
 	    return SEMICOLON;
 	    }
-	else if (strchr("\n",c)) {
+	else if (strchr("\n",c) && (c2 = lexLookahead()) != ' ' && c2 != '\t') {

 	    ++mime_lineNum;
 	    /* consume all line separator(s) adjacent to each other */
-	    c = lexLookahead();
-	    while (strchr("\n",c)) {
+	    while (strchr("\n",c2)) {

 		lexSkipLookahead();
-		c = lexLookahead();
+		c2 = 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... */
 		yylval.str = NULL;
 		return lexGetDataFromBase64() ? STRING : 0;
@@ -1045,26 +1072,28 @@ static int yylex() {
 		p = lexGet1Value();
 #else
 		p = lexGetStrUntil(";\n");
 #endif
 		}
 	    if (p) {
 		DBG_(("db: STRING: '%s'\n", p));
 		yylval.str = p;
 		return STRING;
 		}
 	    else return 0;
 	    }
-	}
-    else {
+    } else if (lexmode == L_PARAMWORD) {

+	yylval.str = lexGetParamWord();

+	return ID;

+    } 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. */
 		    /* I don't see this in the spec, and it breaks null values -- WA
 		    c = lexLookahead();
 		    while (strchr("\n",c)) {
 			lexSkipLookahead();
 			c = lexLookahead();
diff --git a/library/backend/vcc_yacc.cpp b/library/backend/vcc_yacc.cpp
index bc05f87..68f11b5 100644
--- a/library/backend/vcc_yacc.cpp
+++ b/library/backend/vcc_yacc.cpp
@@ -1,48 +1,23 @@
 #ifndef lint
-/*static char yysccsid[] = "from: @(#)yaccpar	1.9 (Berkeley) 02/21/93";*/
-static char yyrcsid[] = "$Id$";
+static char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
 #endif
 #define YYBYACC 1
 #define YYMAJOR 1
 #define YYMINOR 9
 #define yyclearin (yychar=(-1))
 #define yyerrok (yyerrflag=0)
 #define YYRECOVERING (yyerrflag!=0)
-#define yyparse vccparse
-#define yylex vcclex
-#define yyerror vccerror
-#define yychar vccchar
-#define yyval vccval
-#define yylval vcclval
-#define yydebug vccdebug
-#define yynerrs vccnerrs
-#define yyerrflag vccerrflag
-#define yyss vccss
-#define yyssp vccssp
-#define yyvs vccvs
-#define yyvsp vccvsp
-#define yylhs vcclhs
-#define yylen vcclen
-#define yydefred vccdefred
-#define yydgoto vccdgoto
-#define yysindex vccsindex
-#define yyrindex vccrindex
-#define yygindex vccgindex
-#define yytable vcctable
-#define yycheck vcccheck
-#define yyname vccname
-#define yyrule vccrule
-#define YYPREFIX "vcc"
-#line 1 "backend/vcc.y"
+#define YYPREFIX "yy"
+#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
@@ -77,24 +52,26 @@ 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 */
+#define __DEBUG 1

+

 #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.
 */
 
@@ -146,273 +123,271 @@ DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.
 #include <afx.h>
 #endif
 #endif
 
 #include <string.h>
 #ifndef __MWERKS__
 #include <stdlib.h>
 #endif
 #include <stdio.h>
 #include <stdlib.h>
 #include <ctype.h>
 
-/*#ifdef PALMTOPCENTER
-*/
-/*#include <qpe/vobject_p.h>
-*/
-/*#else
-*/
+/*#ifdef PALMTOPCENTER
*/
+/*#include <qpe/vobject_p.h>
*/
+/*#else
*/
 #include "vobject_p.h"
-/*#endif
-*/
+/*#endif
*/
 
 /****  Types, Constants  ****/
 
 #define YYDEBUG		0	/* 1 to compile in some debugging code */
 #define MAXTOKEN	256	/* maximum token (line) length */
-#define YYSTACKSIZE 	100	/* ~unref ?
-*/
+#define YYSTACKSIZE 	100	/* ~unref ?
*/
 #define MAXLEVEL	10	/* max # of nested objects parseable */
 				/* (includes outermost) */
 
 
 /****  Global Variables  ****/
+int q_DontDecodeBase64Photo = 0;

 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 yyerror(char *s);
 
 #if __CPLUSPLUS__
     };
 #endif
 
 int yyparse();
 
 enum LexMode {
 	L_NORMAL,
+	L_PARAMWORD,

 	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 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);
 #define mime_error yyerror
 void mime_error(char *s);
 void mime_error_(char *s);
 
-#line 189 "backend/vcc.y"
+#line 193 "vcc.y"
 typedef union {
     char *str;
     VObject *vobj;
     } YYSTYPE;
-#line 225 "y.tab.c"
+#line 204 "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 vcclhs[] = {                                        -1,
+short yylhs[] = {                                        -1,
     0,    6,    6,    5,    5,    8,    3,    9,    3,    7,
     7,   13,   10,   10,   15,   11,   11,   14,   14,   16,
-   17,   17,    1,   18,   12,   12,    2,    2,   20,    4,
-   21,    4,   19,   19,   22,   22,   22,   25,   23,   26,
-   23,   27,   24,   28,   24,
+   17,   18,   17,    1,   19,   12,   12,    2,    2,   21,
+    4,   22,    4,   20,   20,   23,   23,   23,   26,   24,
+   27,   24,   28,   25,   29,   25,
 };
-short vcclen[] = {                                         2,
+short yylen[] = {                                         2,
     1,    2,    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,
+    1,    0,    4,    1,    0,    4,    1,    1,    0,    0,
+    4,    0,    3,    2,    1,    1,    1,    1,    0,    4,
+    0,    3,    0,    4,    0,    3,
 };
-short vccdefred[] = {                                      0,
+short yydefred[] = {                                      0,
     0,    0,    0,    4,    5,    3,    0,    0,    0,    0,
-    0,    2,   14,   23,    0,    0,   11,    0,    9,    0,
-    0,    0,    0,   34,   35,   36,   32,    0,    7,   10,
-   12,    0,    0,    0,    0,   30,   33,    0,    0,   19,
-    0,    0,   41,    0,   45,    0,   20,   18,   27,    0,
-    0,   39,   43,    0,   24,   13,   22,    0,   25,
+    0,    2,   14,   24,    0,    0,   11,    0,    9,    0,
+    0,    0,    0,   35,   36,   37,   33,    0,    7,   10,
+   12,    0,    0,    0,    0,   31,   34,    0,    0,   19,
+    0,    0,   42,    0,   46,    0,   20,   18,   28,    0,
+    0,   40,   44,   22,   25,   13,    0,    0,   23,   26,
 };
-short vccdgoto[] = {                                       3,
+short yydgoto[] = {                                       3,
    15,   50,    4,    5,    6,    7,   22,    8,    9,   17,
-   18,   51,   41,   39,   28,   40,   47,   58,   23,   10,
-   11,   24,   25,   26,   32,   33,   34,   35,
+   18,   51,   41,   39,   28,   40,   47,   57,   58,   23,
+   10,   11,   24,   25,   26,   32,   33,   34,   35,
 };
-short vccsindex[] = {                                   -262,
-    0,    0,    0,    0,    0,    0, -262, -252, -219, -249,
- -256,    0,    0,    0,    0, -227,    0, -242,    0,    0,
-    0, -252, -254,    0,    0,    0,    0, -208,    0,    0,
-    0, -252, -228, -252, -213,    0,    0, -212, -208,    0,
- -214, -233,    0, -224,    0, -195,    0,    0,    0, -197,
- -199,    0,    0, -212,    0,    0,    0, -214,    0,
+short yysindex[] = {                                   -255,
+    0,    0,    0,    0,    0,    0, -255, -215, -257, -234,
+ -245,    0,    0,    0,    0, -242,    0, -210,    0,    0,
+    0, -215, -253,    0,    0,    0,    0, -247,    0,    0,
+    0, -215, -227, -215, -226,    0,    0, -221, -247,    0,
+ -211, -237,    0, -218,    0, -204,    0,    0,    0, -198,
+ -199,    0,    0,    0,    0,    0, -221, -211,    0,    0,
 };
-short vccrindex[] = {                                      0,
- -222, -238,    0,    0,    0,    0,   65,    0,    0,    0,
-    0,    0,    0,    0, -215,    0,    0,    0,    0, -220,
- -218, -260,    0,    0,    0,    0,    0,    0,    0,    0,
+short yyrindex[] = {                                      0,
+ -216, -239,    0,    0,    0,    0,   65,    0,    0,    0,
+    0,    0,    0,    0, -213,    0,    0,    0,    0, -214,
+ -212, -264,    0,    0,    0,    0,    0,    0,    0,    0,
     0,    0,    0,    0,    0,    0,    0,    0, -192,    0,
- -250,    0,    0,    0,    0, -202,    0,    0,    0, -196,
-    0,    0,    0,    0,    0,    0,    0, -250,    0,
+ -252,    0,    0,    0,    0, -209,    0,    0,    0, -196,
+    0,    0,    0,    0,    0,    0,    0, -252,    0,    0,
 };
-short vccgindex[] = {                                      0,
-    3,    0,    0,    0,   61,    0,   -7,    0,    0,  -16,
+short yygindex[] = {                                      0,
+  -36,    0,    0,    0,   61,    0,   -7,    0,    0,  -16,
     0,   11,    0,    0,    0,   31,    0,    0,    0,    0,
-    0,   48,    0,    0,    0,    0,    0,    0,
+    0,    0,   48,    0,    0,    0,    0,    0,    0,
 };
 #define YYTABLESIZE 71
-short vcctable[] = {                                      30,
-   16,   13,    1,   13,    2,   30,   13,   37,   37,   28,
-   37,   27,   28,   36,   20,   31,   21,   29,   14,   20,
-   14,   21,   13,   14,   42,   30,   44,   30,   13,   31,
-   29,   13,   29,    6,   29,   38,   52,   42,   29,   14,
-   46,   43,   17,    8,   15,   14,   19,   53,   14,   40,
-    6,   38,   38,   44,   42,   21,   57,   21,   45,   49,
-   14,   54,   55,   56,    1,   16,   26,   12,   59,   48,
+short yytable[] = {                                      30,
+   16,   46,   13,   38,   38,   30,   38,   29,   19,    1,
+   29,    2,   38,   13,   36,   20,   30,   21,   13,   14,
+   59,   13,   27,   29,   42,   30,   44,   30,   32,   30,
+   14,   30,   52,   30,   20,   14,   21,   13,   14,    6,
+   13,   39,   43,   43,   17,   45,   15,   31,   21,    8,
+   21,   14,   54,   53,   14,   41,    6,   14,   39,   45,
+   43,   55,   49,   56,    1,   16,   27,   12,   60,   48,
    37,
 };
-short vcccheck[] = {                                      16,
-    8,  256,  265,  256,  267,   22,  256,  268,  269,  260,
-  271,  268,  263,  268,  269,  258,  271,  256,  273,  269,
-  273,  271,  256,  273,   32,   42,   34,   44,  256,  268,
-  269,  256,  271,  256,  273,  256,  270,  256,  266,  273,
-   38,  270,  258,  266,  260,  273,  266,  272,  273,  270,
-  273,  260,  273,  272,  273,  258,   54,  260,  272,  274,
-  273,  257,  260,  263,    0,  258,  263,    7,   58,   39,
+short yycheck[] = {                                      16,
+    8,   38,  256,  268,  269,   22,  271,  260,  266,  265,
+  263,  267,  260,  256,  268,  269,  256,  271,  256,  273,
+   57,  256,  268,  266,   32,   42,   34,   44,  268,  269,
+  273,  271,  270,  273,  269,  273,  271,  256,  273,  256,
+  256,  256,  270,  256,  258,  272,  260,  258,  258,  266,
+  260,  273,  257,  272,  273,  270,  273,  273,  273,  272,
+  273,  260,  274,  263,    0,  258,  263,    7,   58,   39,
    23,
 };
 #define YYFINAL 3
 #ifndef YYDEBUG
 #define YYDEBUG 0
 #endif
 #define YYMAXTOKEN 274
 #if YYDEBUG
-char *vccname[] = {
+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 *vccrule[] = {
+char *yyrule[] = {
 "$accept : mime",
 "mime : vobjects",
 "vobjects : vobjects vobject",
 "vobjects : vobject",
 "vobject : vcard",
 "vobject : vcal",
 "$$1 :",
 "vcard : BEGIN_VCARD $$1 items END_VCARD",
 "$$2 :",
 "vcard : BEGIN_VCARD $$2 END_VCARD",
 "items : items item",
 "items : item",
 "$$3 :",
 "item : prop COLON $$3 values LINESEP",
 "item : error",
 "$$4 :",
 "prop : name $$4 attr_params",
 "prop : name",
 "attr_params : attr_params attr_param",
 "attr_params : attr_param",
 "attr_param : SEMICOLON attr",
 "attr : name",
-"attr : name EQ name",
-"name : ID",
 "$$5 :",
-"values : value SEMICOLON $$5 values",
+"attr : name EQ $$5 name",
+"name : ID",
+"$$6 :",
+"values : value SEMICOLON $$6 values",
 "values : value",
 "value : STRING",
 "value :",
-"$$6 :",
-"vcal : BEGIN_VCAL $$6 calitems END_VCAL",
 "$$7 :",
-"vcal : BEGIN_VCAL $$7 END_VCAL",
+"vcal : BEGIN_VCAL $$7 calitems END_VCAL",
+"$$8 :",
+"vcal : BEGIN_VCAL $$8 END_VCAL",
 "calitems : calitems calitem",
 "calitems : calitem",
 "calitem : eventitem",
 "calitem : todoitem",
 "calitem : items",
-"$$8 :",
-"eventitem : BEGIN_VEVENT $$8 items END_VEVENT",
 "$$9 :",
-"eventitem : BEGIN_VEVENT $$9 END_VEVENT",
+"eventitem : BEGIN_VEVENT $$9 items END_VEVENT",
 "$$10 :",
-"todoitem : BEGIN_VTODO $$10 items END_VTODO",
+"eventitem : BEGIN_VEVENT $$10 END_VEVENT",
 "$$11 :",
-"todoitem : BEGIN_VTODO $$11 END_VTODO",
+"todoitem : BEGIN_VTODO $$11 items END_VTODO",
+"$$12 :",
+"todoitem : BEGIN_VTODO $$12 END_VTODO",
 };
 #endif
 #ifdef YYSTACKSIZE
 #undef YYMAXDEPTH
 #define YYMAXDEPTH YYSTACKSIZE
 #else
 #ifdef YYMAXDEPTH
 #define YYSTACKSIZE YYMAXDEPTH
 #else
 #define YYSTACKSIZE 500
 #define YYMAXDEPTH 500
 #endif
 #endif
 int yydebug;
 int yynerrs;
 int yyerrflag;
 int yychar;
 short *yyssp;
 YYSTYPE *yyvsp;
 YYSTYPE yyval;
 YYSTYPE yylval;
 short yyss[YYSTACKSIZE];
 YYSTYPE yyvs[YYSTACKSIZE];
 #define yystacksize YYSTACKSIZE
-#line 382 "backend/vcc.y"
+#line 390 "vcc.y"
 
 /*------------------------------------*/
 static int pushVObject(const char *prop)
     {
     VObject *newObj;
     if (ObjStackTop == MAXLEVEL)
 	return FALSE;
 
     ObjStack[++ObjStackTop] = curObj;
 
     if (curObj) {
         newObj = addProp(curObj,prop);
@@ -467,28 +442,33 @@ static void enterProps(const char *s)
 static void enterAttr(const char *s1, const char *s2)
     {
     const char *p1, *p2=0;
     p1 = lookupProp_(s1);
     if (s2) {
 	VObject *a;
 	p2 = lookupProp_(s2);
 	a = addProp(curProp,p1);
 	setVObjectStringZValue(a,p2);
 	}
     else
 	addProp(curProp,p1);
-    if (qstricmp(p1,VCBase64Prop) == 0 || (s2 && qstricmp(p2,VCBase64Prop)==0))
+    /* Lookup strings so we can quickly use pointer comparison */

+    static const char* base64 = lookupProp_(VCBase64Prop);

+    static const char* qp = lookupProp_(VCQuotedPrintableProp);

+    static const char* photo = lookupProp_(VCPhotoProp);

+    static const char* encoding = lookupProp_(VCEncodingProp);

+    if ((!q_DontDecodeBase64Photo || vObjectName(curProp) != photo)

+	&& (p1 == base64 || p1 == encoding && p2 == base64))

 	lexPushMode(L_BASE64);
-    else if (qstricmp(p1,VCQuotedPrintableProp) == 0
-	    || (s2 && qstricmp(p2,VCQuotedPrintableProp)==0))
+    else if (p1 == qp || p1 == encoding && p2 == qp)

 	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 */
@@ -657,24 +637,38 @@ static char* lexGetWord() {
     lexSkipWhite();
     lexClearToken();
     c = lexLookahead();
     while (c != EOF && !strchr("\t\n ;:=",c)) {
 	lexAppendc(c);
 	lexSkipLookahead();
 	c = lexLookahead();
 	}
     lexAppendc(0);
     return lexStr();
     }
 
+static char* lexGetParamWord()

+{

+    int c;

+    lexClearToken();

+    c = lexLookahead();

+    while (c >= ' ' && c < 127 && !strchr("[]:=,.;",c)) {

+	lexAppendc(c);

+	lexSkipLookahead();

+	c = lexLookahead();

+    }

+    lexAppendc(0);

+    return lexStr();

+}

+

 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() {
@@ -1026,38 +1020,38 @@ static char* lexGetQuotedPrintable()
 	}
 	c = lexLookahead();
     }
     lexAppendc(0);
     return c==EOF?0:lexStr();
 }
 
 static int yylex() {
 
     int lexmode = LEXMODE();
     if (lexmode == L_VALUES) {
 	int c = lexGetc();
+	int c2;

 	if (c == ';' && fieldedProp) {
 	    DBG_(("db: SEMICOLON\n"));
 	    lexPushLookaheadc(c);
 	    handleMoreRFC822LineBreak(c);
 	    lexSkipLookahead();
 	    return SEMICOLON;
 	    }
-	else if (strchr("\n",c)) {
+	else if (strchr("\n",c) && (c2 = lexLookahead()) != ' ' && c2 != '\t') {

 	    ++mime_lineNum;
 	    /* consume all line separator(s) adjacent to each other */
-	    c = lexLookahead();
-	    while (strchr("\n",c)) {
+	    while (strchr("\n",c2)) {

 		lexSkipLookahead();
-		c = lexLookahead();
+		c2 = 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... */
 		yylval.str = NULL;
 		return lexGetDataFromBase64() ? STRING : 0;
@@ -1070,26 +1064,28 @@ static int yylex() {
 		p = lexGet1Value();
 #else
 		p = lexGetStrUntil(";\n");
 #endif
 		}
 	    if (p) {
 		DBG_(("db: STRING: '%s'\n", p));
 		yylval.str = p;
 		return STRING;
 		}
 	    else return 0;
 	    }
-	}
-    else {
+    } else if (lexmode == L_PARAMWORD) {

+	yylval.str = lexGetParamWord();

+	return ID;

+    } 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. */
 		    /* I don't see this in the spec, and it breaks null values -- WA
 		    c = lexLookahead();
 		    while (strchr("\n",c)) {
 			lexSkipLookahead();
 			c = lexLookahead();
@@ -1233,59 +1229,55 @@ void mime_error(char *s)
 	sprintf(msg,"%s at line %d", s, mime_lineNum);
 	mimeErrorHandler(msg);
 	}
     }
 
 void mime_error_(char *s)
     {
     if (mimeErrorHandler) {
 	mimeErrorHandler(s);
 	}
     }
 
-#line 1241 "y.tab.c"
+#line 1242 "y.tab.c"
 #define YYABORT goto yyabort
 #define YYREJECT goto yyabort
 #define YYACCEPT goto yyaccept
 #define YYERROR goto yyerrlab
 int
-#if defined(__STDC__)
-yyparse(void)
-#else
 yyparse()
-#endif
 {
     register int yym, yyn, yystate;
 #if YYDEBUG
     register 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]) != 0) goto yyreduce;
+    if (yyn = yydefred[yystate]) goto yyreduce;
     if (yychar < 0)
     {
         if ((yychar = yylex()) < 0) yychar = 0;
 #if YYDEBUG
         if (yydebug)
         {
             yys = 0;
             if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
             if (!yys) yys = "illegal-symbol";
             printf("%sdebug: state %d, reading %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -1307,24 +1299,28 @@ yyloop:
         *++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 (;;)
         {
@@ -1375,183 +1371,189 @@ yyinrecovery:
     }
 yyreduce:
 #if YYDEBUG
     if (yydebug)
         printf("%sdebug: state %d, reducing by rule %d (%s)\n",
                 YYPREFIX, yystate, yyn, yyrule[yyn]);
 #endif
     yym = yylen[yyn];
     yyval = yyvsp[1-yym];
     switch (yyn)
     {
 case 2:
-#line 221 "backend/vcc.y"
+#line 225 "vcc.y"
 { addList(&vObjList, yyvsp[0].vobj); curObj = 0; }
 break;
 case 3:
-#line 223 "backend/vcc.y"
+#line 227 "vcc.y"
 { addList(&vObjList, yyvsp[0].vobj); curObj = 0; }
 break;
 case 6:
-#line 232 "backend/vcc.y"
+#line 236 "vcc.y"
 {
 	lexPushMode(L_VCARD);
 	if (!pushVObject(VCCardProp)) YYERROR;
 	}
 break;
 case 7:
-#line 237 "backend/vcc.y"
+#line 241 "vcc.y"
 {
 	lexPopMode(0);
 	yyval.vobj = popVObject();
 	}
 break;
 case 8:
-#line 242 "backend/vcc.y"
+#line 246 "vcc.y"
 {
 	lexPushMode(L_VCARD);
 	if (!pushVObject(VCCardProp)) YYERROR;
 	}
 break;
 case 9:
-#line 247 "backend/vcc.y"
+#line 251 "vcc.y"
 {
 	lexPopMode(0);
 	yyval.vobj = popVObject();
 	}
 break;
 case 12:
-#line 258 "backend/vcc.y"
+#line 262 "vcc.y"
 {
 	lexPushMode(L_VALUES);
 	}
 break;
 case 13:
-#line 262 "backend/vcc.y"
+#line 266 "vcc.y"
 {
 	if (lexWithinMode(L_BASE64) || lexWithinMode(L_QUOTED_PRINTABLE))
 	   lexPopMode(0);
 	lexPopMode(0);
 	}
 break;
 case 15:
-#line 271 "backend/vcc.y"
+#line 275 "vcc.y"
 {
 	enterProps(yyvsp[0].str);
 	}
 break;
 case 17:
-#line 276 "backend/vcc.y"
+#line 280 "vcc.y"
 {
 	enterProps(yyvsp[0].str);
 	}
 break;
 case 21:
-#line 289 "backend/vcc.y"
+#line 293 "vcc.y"
 {
 	enterAttr(yyvsp[0].str,0);
 	}
 break;
 case 22:
-#line 293 "backend/vcc.y"
+#line 297 "vcc.y"
 {
-	enterAttr(yyvsp[-2].str,yyvsp[0].str);
-
+	lexPushMode(L_PARAMWORD);

+	}
+break;
+case 23:
+#line 301 "vcc.y"
+{

+	lexPopMode(0);

+	enterAttr(yyvsp[-3].str,yyvsp[0].str);

 	}
 break;
-case 24:
-#line 302 "backend/vcc.y"
+case 25:
+#line 310 "vcc.y"
 { enterValues(yyvsp[-1].str); }
 break;
-case 26:
-#line 304 "backend/vcc.y"
+case 27:
+#line 312 "vcc.y"
 { enterValues(yyvsp[0].str); }
 break;
-case 28:
-#line 309 "backend/vcc.y"
+case 29:
+#line 317 "vcc.y"
 { yyval.str = 0; }
 break;
-case 29:
-#line 314 "backend/vcc.y"
+case 30:
+#line 322 "vcc.y"
 { if (!pushVObject(VCCalProp)) YYERROR; }
 break;
-case 30:
-#line 317 "backend/vcc.y"
+case 31:
+#line 325 "vcc.y"
 { yyval.vobj = popVObject(); }
 break;
-case 31:
-#line 319 "backend/vcc.y"
+case 32:
+#line 327 "vcc.y"
 { if (!pushVObject(VCCalProp)) YYERROR; }
 break;
-case 32:
-#line 321 "backend/vcc.y"
+case 33:
+#line 329 "vcc.y"
 { yyval.vobj = popVObject(); }
 break;
-case 38:
-#line 336 "backend/vcc.y"
+case 39:
+#line 344 "vcc.y"
 {
 	lexPushMode(L_VEVENT);
 	if (!pushVObject(VCEventProp)) YYERROR;
 	}
 break;
-case 39:
-#line 342 "backend/vcc.y"
+case 40:
+#line 350 "vcc.y"
 {
 	lexPopMode(0);
 	popVObject();
 	}
 break;
-case 40:
-#line 347 "backend/vcc.y"
+case 41:
+#line 355 "vcc.y"
 {
 	lexPushMode(L_VEVENT);
 	if (!pushVObject(VCEventProp)) YYERROR;
 	}
 break;
-case 41:
-#line 352 "backend/vcc.y"
+case 42:
+#line 360 "vcc.y"
 {
 	lexPopMode(0);
 	popVObject();
 	}
 break;
-case 42:
-#line 360 "backend/vcc.y"
+case 43:
+#line 368 "vcc.y"
 {
 	lexPushMode(L_VTODO);
 	if (!pushVObject(VCTodoProp)) YYERROR;
 	}
 break;
-case 43:
-#line 366 "backend/vcc.y"
+case 44:
+#line 374 "vcc.y"
 {
 	lexPopMode(0);
 	popVObject();
 	}
 break;
-case 44:
-#line 371 "backend/vcc.y"
+case 45:
+#line 379 "vcc.y"
 {
 	lexPushMode(L_VTODO);
 	if (!pushVObject(VCTodoProp)) YYERROR;
 	}
 break;
-case 45:
-#line 376 "backend/vcc.y"
+case 46:
+#line 384 "vcc.y"
 {
 	lexPopMode(0);
 	popVObject();
 	}
 break;
-#line 1541 "y.tab.c"
+#line 1548 "y.tab.c"
     }
     yyssp -= yym;
     yystate = *yyssp;
     yyvsp -= yym;
     yym = yylhs[yyn];
     if (yystate == 0 && yym == 0)
     {
 #if YYDEBUG
         if (yydebug)
             printf("%sdebug: after reduction, shifting from state 0 to\
  state %d\n", YYPREFIX, YYFINAL);
 #endif
diff --git a/library/backend/vobject.cpp b/library/backend/vobject.cpp
index 9263c3a..592d116 100644
--- a/library/backend/vobject.cpp
+++ b/library/backend/vobject.cpp
@@ -1094,33 +1094,34 @@ static void writeEncString(OFile *fp, const char *s, bool nosemi)
 			appendcOFile(fp, *p);
 		} else
 		    appendcOFile(fp, *p);
 		p++;
 	    }
 	    break;
 	case Base64:
 	    writeBase64(fp, (unsigned char*)p, strlen(p));
 	    break;
     }
 }
 
-static bool includesUnprintable(VObject *o)
+static bool includesUnprintable(VObject *o, bool nosemi)
 {
     if (o) {
 	if (VALUE_TYPE(o) == VCVT_STRINGZ) {
 	    const char *p = STRINGZ_VALUE_OF(o);
 	    if (p) {
 		while (*p) {
 		    if (*p==' ' && (!p[1] || p[1]=='\n') // RFC 1521: spaces at ends need quoting
-			     || qpReplaceChar(*p) )
+			    || qpReplaceChar(*p)
+			    || *p==';' && nosemi )
 			return TRUE;
 		    p++;
 		}
 	    }
 	}
     }
     return FALSE;
 }
 	    
 static void writeVObject_(OFile *fp, VObject *o);
 
 static void writeValue(OFile *fp, VObject *o, unsigned long size, bool nosemi)
@@ -1152,25 +1153,25 @@ static void writeValue(OFile *fp, VObject *o, unsigned long size, bool nosemi)
 	    appendcOFile(fp,'\n');
 	    writeVObject_(fp,VOBJECT_VALUE_OF(o));
 	    break;
 	}
 }
 
 static void writeAttrValue(OFile *fp, VObject *o)
 {
     if (NAME_OF(o)) {
 	struct PreDefProp *pi;
 	pi = lookupPropInfo(NAME_OF(o));
 	if (pi && ((pi->flags & PD_INTERNAL) != 0)) return;
-	if ( includesUnprintable(o) )
+	if ( includesUnprintable(o,TRUE) )
 	    appendsOFileEncCs(fp);
 	appendcOFile(fp,';');
 	appendsOFile(fp,NAME_OF(o));
     } else {
 	appendcOFile(fp,';');
     }
     if (VALUE_TYPE(o)) {
 	appendcOFile(fp,'=');
 	writeValue(fp,o,0,TRUE);
     }
 }
 
@@ -1220,50 +1221,50 @@ static void writeProp(OFile *fp, VObject *o)
 	    VObject *eachProp = nextVObject(&t);
 	    s = NAME_OF(eachProp);
 	    if (qstricmp(VCGroupingProp,s) && !inList(fields_,s))
 		writeAttrValue(fp,eachProp);
 	    }
 	if (fields_) {
 	    int i = 0, n = 0;
 	    const char** fields = fields_;
 	    /* output prop as fields */
 	    bool printable = TRUE;
 	    while (*fields && printable) {
 		VObject *t = isAPropertyOf(o,*fields);
-		if (includesUnprintable(t))
+		if (includesUnprintable(t,TRUE))
 		    printable = FALSE;
 		fields++;
 	    }
 	    fields = fields_;
 	    if (!printable)
 		appendsOFileEncCs(fp);
 	    appendcOFile(fp,':');
 	    while (*fields) {
 		VObject *t = isAPropertyOf(o,*fields);
 		i++;
 		if (t) n = i;
 		fields++;
 	    }
 	    fields = fields_;
 	    for (i=0;i<n;i++) {
 		writeValue(fp,isAPropertyOf(o,*fields),0,TRUE);
 		fields++;
 		if (i<(n-1)) appendcOFile(fp,';');
 	    }
 	    }
 	}
 
 	
     if (VALUE_TYPE(o)) {
-	    if ( includesUnprintable(o) )
+	    if ( includesUnprintable(o,FALSE) )
 			appendsOFileEncCs(fp);
 	unsigned long size = 0;
         VObject *p = isAPropertyOf(o,VCDataSizeProp);
 	if (p) size = LONG_VALUE_OF(p);
 	appendcOFile(fp,':');
 	writeValue(fp,o,size,FALSE);
 	}
 
     appendcOFile(fp,'\n');
 }
 
 static void writeVObject_(OFile *fp, VObject *o)