using releases from qtopia-free-1.6.0-snapshot-20030324 which fixes the

following bugs #776 and #490:
Now, we could successfully parse vcards from palm 4 + 5 and
quoted-printable encoded lines .. !

4 files changed, 189 insertions, 152 deletions

diff --git a/library/backend/vcc.y b/library/backend/vcc.y
index 6781312..94a8fea 100644
--- a/library/backend/vcc.y
+++ b/library/backend/vcc.y
@@ -61,129 +61,129 @@ DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.
 /* assign local name to parser variables and functions so that

    we can use more than one yacc based parser.

 */

 

 #if 0

 #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

 #ifdef YYPREFIX

 #undef YYPREFIX

 #endif

 #define YYPREFIX "mime_"

 #endif

 

 

 #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 <stdlib.h>

 #endif

 #include <stdio.h>

 #include <stdlib.h>

 #include <ctype.h>

 

 //#ifdef PALMTOPCENTER

 //#include <qpe/vobject_p.h>

 //#else

-#include <qtopia/private/vobject_p.h>
+#include "vobject_p.h"

 //#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 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_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);

 

 %}

 

 /***************************************************************************/

 /***                           The grammar                              ****/

 /***************************************************************************/

 

 %union {

@@ -662,138 +662,144 @@ static char* lexLookaheadWord() {
     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 c;

     lexSkipWhite();

     c = lexLookahead();

     lexClearToken();

-    while (c != EOF && c != ';') {

+    while (c != EOF && (c != ';' || !fieldedProp)) {

 	if (c == '\\' ) {

 	    int a;

 	    lexSkipLookahead();

 	    a = lexLookahead();

-	    if ( a != ';' ) {

-		lexAppendc('\\');

-	    } else {

+	    if ( a == ';' ) {

 		lexAppendc( ';' );

 		lexSkipLookahead();

+	    } else if ( a == '\n' ) {

+		lexAppendc( '\n' );

+		lexSkipLookahead();

+	    } else if ( a == '\\' ) {

+		lexAppendc( '\\' );

+		lexSkipLookahead();

+	    } else {

+		lexAppendc('\\');

 	    }

 	} else 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 int match_begin_name(int end) {

     char *n = lexLookaheadWord();

     int token = ID;

     if (n) {

 	if (!qstricmp(n,"vcard")) token = end?END_VCARD:BEGIN_VCARD;

 	else if (!qstricmp(n,"vcalendar")) token = end?END_VCAL:BEGIN_VCAL;

 	else if (!qstricmp(n,"vevent")) token = end?END_VEVENT:BEGIN_VEVENT;

 	else if (!qstricmp(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;

 

     }

@@ -900,227 +906,231 @@ static char * lexGetDataFromBase64()
     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()

 {

     int c;

     lexSkipWhite();

     c = lexLookahead();

     lexClearToken();

 

     while (c != EOF && c != ';') {

 	if (c == '\n') {

 	    // break, leave '\n' on remaining chars.

 	    break;

 	} else if (c == '=') {

 	    int cur = 0;

 	    int next;

 

 	    lexSkipLookahead(); // skip '='

 	    next = lexLookahead();

 

 	    if (next == '\n') {

 		// skip and only skip the \n

 		lexSkipLookahead(); 

 		c = lexLookahead();

 		++mime_lineNum; // aid in error reporting

 		continue;

 	    } else if (next >= '0' && next <= '9') {

 		cur = next - '0';

 	    } else if (next >= 'A' && next <= 'F') {

 		cur = next - 'A' + 10;

 	    } else {

 		// we have been sent buggy stuff. doesn't matter

 		// what we do so long as we keep going.

 		// should probably spit an error here

+		lexSkipLookahead(); 

 		c = lexLookahead();

 		continue;

 	    }

 

 	    lexSkipLookahead(); // skip A-Z0-9

 	    next = lexLookahead();

 

 	    cur = cur * 16;

 	    // this time really just expecting 0-9A-F

 	    if (next >= '0' && next <= '9') {

 		cur += next - '0';

 	    } else if (next >= 'A' && next <= 'F') {

 		cur += next - 'A' + 10;

 	    } else {

 		// we have been sent buggy stuff. doesn't matter

 		// what we do so long as we keep going.

 		// should probably spit an error here

+		lexSkipLookahead(); 

 		c = lexLookahead();

 		continue;

 	    }

 

 	    // got a valid escaped =.  append it.

 	    lexSkipLookahead(); // skip second 0-9A-F

 	    lexAppendc(cur);

 	} else {

 	    lexSkipLookahead(); // skip whatever we just read.

 	    lexAppendc(c); // and append it.

 	}

 	c = lexLookahead();

     }

     lexAppendc(0);

     return c==EOF?0:lexStr();

 }

 

 static int yylex() {

 

     int lexmode = LEXMODE();

     if (lexmode == L_VALUES) {

 	int c = lexGetc();

-	if (c == ';') {

+	if (c == ';' && fieldedProp) {

 	    DBG_(("db: SEMICOLON\n"));

 	    lexPushLookaheadc(c);

 	    handleMoreRFC822LineBreak(c);

 	    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. */

+		    /* I don't see this in the spec, and it breaks null values -- WA

 		    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 (isalnum(c)) {

 			char *t = lexGetWord();

 			yylval.str = t;

 			if (!qstricmp(t, "begin")) {

 			    return match_begin_end_name(0);

 			    }

 			else if (!qstricmp(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;

diff --git a/library/backend/vcc_yacc.cpp b/library/backend/vcc_yacc.cpp
index b2b0c14..5649522 100644
--- a/library/backend/vcc_yacc.cpp
+++ b/library/backend/vcc_yacc.cpp
@@ -97,129 +97,129 @@ DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.
 /* assign local name to parser variables and functions so that

    we can use more than one yacc based parser.

 */

 

 #if 0

 #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

 #ifdef YYPREFIX

 #undef YYPREFIX

 #endif

 #define YYPREFIX "mime_"

 #endif

 

 

 #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 <stdlib.h>

 #endif

 #include <stdio.h>

 #include <stdlib.h>

 #include <ctype.h>

 

 /*#ifdef PALMTOPCENTER
*/
 /*#include <qpe/vobject_p.h>
*/
 /*#else
*/
-#include <qtopia/private/vobject_p.h>
+#include "vobject_p.h"

 /*#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 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_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"
 typedef union {

     char *str;

     VObject *vobj;

     } YYSTYPE;
 #line 225 "y.tab.c"
 #define EQ 257
@@ -682,138 +682,144 @@ static char* lexLookaheadWord() {
     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 c;

     lexSkipWhite();

     c = lexLookahead();

     lexClearToken();

-    while (c != EOF && c != ';') {

+    while (c != EOF && (c != ';' || !fieldedProp)) {

 	if (c == '\\' ) {

 	    int a;

 	    lexSkipLookahead();

 	    a = lexLookahead();

-	    if ( a != ';' ) {

-		lexAppendc('\\');

-	    } else {

+	    if ( a == ';' ) {

 		lexAppendc( ';' );

 		lexSkipLookahead();

+	    } else if ( a == '\n' ) {

+		lexAppendc( '\n' );

+		lexSkipLookahead();

+	    } else if ( a == '\\' ) {

+		lexAppendc( '\\' );

+		lexSkipLookahead();

+	    } else {

+		lexAppendc('\\');

 	    }

 	} else 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 int match_begin_name(int end) {

     char *n = lexLookaheadWord();

     int token = ID;

     if (n) {

 	if (!qstricmp(n,"vcard")) token = end?END_VCARD:BEGIN_VCARD;

 	else if (!qstricmp(n,"vcalendar")) token = end?END_VCAL:BEGIN_VCAL;

 	else if (!qstricmp(n,"vevent")) token = end?END_VEVENT:BEGIN_VEVENT;

 	else if (!qstricmp(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;

 

     }

@@ -890,248 +896,261 @@ static char * lexGetDataFromBase64()
 		    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()

     {

-    int cur;

-

+    int c;

+    lexSkipWhite();

+    c = lexLookahead();

     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

+

+    while (c != EOF && c != ';') {

+	if (c == '\n') {

+	    // break, leave '\n' on remaining chars.

 			break;

+	} else if (c == '=') {

+	    int cur = 0;

+	    int next;

+

+	    lexSkipLookahead(); // skip '='

+	    next = lexLookahead();

+

+	    if (next == '\n') {

+		// skip and only skip the \n

+		lexSkipLookahead(); 

+		c = lexLookahead();

+		++mime_lineNum; // aid in error reporting

+		continue;

+	    } else if (next >= '0' && next <= '9') {

+		cur = next - '0';

+	    } else if (next >= 'A' && next <= 'F') {

+		cur = next - 'A' + 10;

+	    } else {

+		// we have been sent buggy stuff. doesn't matter

+		// what we do so long as we keep going.

+		// should probably spit an error here

+		lexSkipLookahead(); 

+		c = lexLookahead();

+		continue;

 		    }

-		if (i == 0) {

-		    /* single '=' follow by LINESEP is continuation sign? */

-		    if (next[0] == '\n') {

-			++mime_lineNum;

-			}

-		    else {

-			lexPushLookaheadc('=');

-			goto EndString;

-			}

+

+	    lexSkipLookahead(); // skip A-Z0-9

+	    next = lexLookahead();

+

+	    cur = cur * 16;

+	    // this time really just expecting 0-9A-F

+	    if (next >= '0' && next <= '9') {

+		cur += next - '0';

+	    } else if (next >= 'A' && next <= 'F') {

+		cur += next - 'A' + 10;

+	    } else {

+		// we have been sent buggy stuff. doesn't matter

+		// what we do so long as we keep going.

+		// should probably spit an error here

+		lexSkipLookahead(); 

+		c = lexLookahead();

+		continue;

 		    }

-		else if (i == 1) {

-		    lexPushLookaheadc(next[1]);

-		    lexPushLookaheadc(next[0]);

-		    lexAppendc('=');

+

+	    // got a valid escaped =.  append it.

+	    lexSkipLookahead(); // skip second 0-9A-F

+	    lexAppendc(cur);

 		} else {

-		    lexAppendc(c);

+	    lexSkipLookahead(); // skip whatever we just read.

+	    lexAppendc(c); // and append it.

 		    }

-		break;

-		} /* '=' */

-	    case '\n': {

-		lexPushLookaheadc('\n');

-		goto EndString;

+	c = lexLookahead();

 		}

-	    case (int)EOF:

-		break;

-	    default:

-		lexAppendc(cur);

-		break;

-	    } /* switch */

-	} while (cur != (int)EOF);

-

-EndString:

     lexAppendc(0);

-    return lexStr();

-    } /* LexQuotedPrintable */

+    return c==EOF?0:lexStr();

+}

 

 static int yylex() {

 

     int lexmode = LEXMODE();

     if (lexmode == L_VALUES) {

 	int c = lexGetc();

-	if (c == ';') {

+	if (c == ';' && fieldedProp) {

 	    DBG_(("db: SEMICOLON\n"));

 	    lexPushLookaheadc(c);

 	    handleMoreRFC822LineBreak(c);

 	    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. */

+		    /* I don't see this in the spec, and it breaks null values -- WA

 		    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 (isalnum(c)) {

 			char *t = lexGetWord();

 			yylval.str = t;

 			if (!qstricmp(t, "begin")) {

 			    return match_begin_end_name(0);

 			    }

 			else if (!qstricmp(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;

@@ -1156,129 +1175,129 @@ DLLEXPORT(VObject*) Parse_MIME_FromFile(CFile *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[80];

 	sprintf(msg, "can't open file '%s' for reading\n", fname);

 	mime_error_(msg);

 	return 0;

 	}

     }

 

 #endif

 

 /*-------------------------------------*/

 

 static MimeErrorHandler mimeErrorHandler;

 

 DLLEXPORT(void) registerMimeErrorHandler(MimeErrorHandler me)

     {

     mimeErrorHandler = me;

     }

 

 void mime_error(char *s)

     {

     char msg[256];

     if (mimeErrorHandler) {

 	sprintf(msg,"%s at line %d", s, mime_lineNum);

 	mimeErrorHandler(msg);

 	}

     }

 

 void mime_error_(char *s)

     {

     if (mimeErrorHandler) {

 	mimeErrorHandler(s);

 	}

     }

 

-#line 1221 "y.tab.c"
+#line 1240 "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 (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);
         }
 #endif
     }
     if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
             yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
     {
 #if YYDEBUG
         if (yydebug)
             printf("%sdebug: state %d, shifting to state %d\n",
                     YYPREFIX, yystate, yytable[yyn]);
 #endif
         if (yyssp >= yyss + yystacksize - 1)
         {
             goto yyoverflow;
         }
         *++yyssp = yystate = yytable[yyn];
         *++yyvsp = yylval;
         yychar = (-1);
         if (yyerrflag > 0)  --yyerrflag;
@@ -1456,121 +1475,121 @@ break;
 case 31:
 #line 319 "backend/vcc.y"
 { if (!pushVObject(VCCalProp)) YYERROR; }
 break;
 case 32:
 #line 321 "backend/vcc.y"
 { yyval.vobj = popVObject(); }
 break;
 case 38:
 #line 336 "backend/vcc.y"
 {

 	lexPushMode(L_VEVENT);

 	if (!pushVObject(VCEventProp)) YYERROR;

 	}
 break;
 case 39:
 #line 342 "backend/vcc.y"
 {

 	lexPopMode(0);

 	popVObject();

 	}
 break;
 case 40:
 #line 347 "backend/vcc.y"
 {

 	lexPushMode(L_VEVENT);

 	if (!pushVObject(VCEventProp)) YYERROR;

 	}
 break;
 case 41:
 #line 352 "backend/vcc.y"
 {

 	lexPopMode(0);

 	popVObject();

 	}
 break;
 case 42:
 #line 360 "backend/vcc.y"
 {

 	lexPushMode(L_VTODO);

 	if (!pushVObject(VCTodoProp)) YYERROR;

 	}
 break;
 case 43:
 #line 366 "backend/vcc.y"
 {

 	lexPopMode(0);

 	popVObject();

 	}
 break;
 case 44:
 #line 371 "backend/vcc.y"
 {

 	lexPushMode(L_VTODO);

 	if (!pushVObject(VCTodoProp)) YYERROR;

 	}
 break;
 case 45:
 #line 376 "backend/vcc.y"
 {

 	lexPopMode(0);

 	popVObject();

 	}
 break;
-#line 1521 "y.tab.c"
+#line 1540 "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
         yystate = YYFINAL;
         *++yyssp = YYFINAL;
         *++yyvsp = yyval;
         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, 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("%sdebug: after reduction, shifting from state %d \
 to state %d\n", YYPREFIX, *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);
 }
diff --git a/library/backend/vobject.cpp b/library/backend/vobject.cpp
index 2c5b577..b6d17dc 100644
--- a/library/backend/vobject.cpp
+++ b/library/backend/vobject.cpp
@@ -1,153 +1,158 @@
 /***************************************************************************
 (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: vobject.c
  * doc: vobject and APIs to construct vobject, APIs pretty print
  * vobject, and convert a vobject into its textual representation.
  */
 
 #ifndef	 MWERKS
 #include <malloc.h>
 #endif
 
-#include <qtopia/private/vobject_p.h>
-#include <qtopia/private/qfiledirect_p.h>
+#include <qtopia/config.h>
+#include "vobject_p.h"
+#include "qfiledirect_p.h"
 #include <string.h>
 #include <stdio.h>
 #include <fcntl.h>
 //#include <io.h>
 
 
 #define NAME_OF(o)				o->id
 #define VALUE_TYPE(o)			o->valType
 #define STRINGZ_VALUE_OF(o)		o->val.strs
 #define INTEGER_VALUE_OF(o)		o->val.i
 #define LONG_VALUE_OF(o)		o->val.l
 #define ANY_VALUE_OF(o)			o->val.any
 #define VOBJECT_VALUE_OF(o)		o->val.vobj
 
+static char vobj_cs[10];
+static enum { EightBit, QuotedPrintable, Base64 } vobj_enc=EightBit;
+static const char *vobj_enc_s=0;
+
 typedef union ValueItem {
     const char *strs;
     unsigned int i;
     unsigned long l;
     void *any;
     VObject *vobj;
     } ValueItem;
 
 struct VObject {
     VObject *next;
     const char *id;
     VObject *prop;
     unsigned short valType;
     ValueItem val;
     };
 
 typedef struct StrItem StrItem;
 
 struct StrItem {
     StrItem *next;
     const char *s;
     unsigned int refCnt;
     };
 
-const char** fieldedProp;
+DLLEXPORT(const char**) fieldedProp;
 
 
 
 /*----------------------------------------------------------------------
    The following functions involve with memory allocation:
 	newVObject
 	deleteVObject
 	dupStr
 	deleteStr
 	newStrItem
 	deleteStrItem
    ----------------------------------------------------------------------*/
 
 DLLEXPORT(VObject*) newVObject_(const char *id)
 {
     VObject *p = (VObject*)malloc(sizeof(VObject));
     p->next = 0;
     p->id = id;
     p->prop = 0;
     VALUE_TYPE(p) = 0;
     ANY_VALUE_OF(p) = 0;
     return p;
 }
 
 DLLEXPORT(VObject*) newVObject(const char *id)
 {
     return newVObject_(lookupStr(id));
 }
 
 DLLEXPORT(void) deleteVObject(VObject *p)
 {
     unUseStr(p->id);
     free(p);
 }
 
 DLLEXPORT(char*) dupStr(const char *s, unsigned int size)
 {
     char *t;
     if  (size == 0) {
 	size = strlen(s);
 	}
     t = (char*)malloc(size+1);
     if (t) {
 	memcpy(t,s,size);
 	t[size] = 0;
 	return t;
 	}
     else {
 	return (char*)0;
 	}
 }
 
 DLLEXPORT(void) deleteStr(const char *p)
 {
     if (p) free((void*)p);
 }
 
 
 static StrItem* newStrItem(const char *s, StrItem *next)
 {
     StrItem *p = (StrItem*)malloc(sizeof(StrItem));
     p->next = next;
     p->s = s;
     p->refCnt = 1;
@@ -892,455 +897,469 @@ stuff:
 	if (fp->len+1 < fp->limit) {
 	    fp->s[fp->len] = c;
 	    fp->len++;
 	    return;
 	    }
 	else if (fp->alloc) {
 	    fp->limit = fp->limit + OFILE_REALLOC_SIZE;
 	    fp->s = (char *) realloc(fp->s,fp->limit);
 	    if (fp->s) goto stuff;
 	    }
 	if (fp->alloc)
 	    free(fp->s);
 	fp->s = 0;
 	fp->fail = 1;
 	}
 }
 #else
 static void appendcOFile_(OFile *fp, char c)
 {
     if (fp->fail) return;
     if (fp->fp) {
 	fputc(c,fp->fp);
 	}
     else {
 stuff:
 	if (fp->len+1 < fp->limit) {
 	    fp->s[fp->len] = c;
 	    fp->len++;
 	    return;
 	    }
 	else if (fp->alloc) {
 	    fp->limit = fp->limit + OFILE_REALLOC_SIZE;
 	    fp->s = (char *)realloc(fp->s,fp->limit);
 	    if (fp->s) goto stuff;
 	    }
 	if (fp->alloc)
 	    free(fp->s);
 	fp->s = 0;
 	fp->fail = 1;
 	}
 }
 
 static void appendcOFile(OFile *fp, char c)
 {
     if (c == '\n') {
 	/* write out as <CR><LF> */
 	appendcOFile_(fp,0xd);
 	appendcOFile_(fp,0xa);
 	}
     else
 	appendcOFile_(fp,c);
 }
 
 static void appendsOFile(OFile *fp, const char *s)
 {
     int i, slen;
     slen  = strlen(s);
     for (i=0; i<slen; i++) {
 	appendcOFile(fp,s[i]);
 	}
 }
 
 #endif
 
+static void appendsOFileEncCs(OFile *fp)
+{
+    if ( vobj_enc_s ) {
+	appendsOFile(fp, ";" VCEncodingProp "=");
+	appendsOFile(fp, vobj_enc_s);
+    }
+    appendsOFile(fp, ";" VCCharSetProp "=");
+    appendsOFile(fp, vobj_cs);
+}
+
+
 static void initOFile(OFile *fp, FILE *ofp)
 {
     fp->fp = ofp;
     fp->s = 0;
     fp->len = 0;
     fp->limit = 0;
     fp->alloc = 0;
     fp->fail = 0;
 }
 
 static int writeBase64(OFile *fp, unsigned char *s, long len)
 {
     long cur = 0;
     int i, numQuads = 0;
     unsigned long trip;
     unsigned char b;
     char quad[5];
 #define MAXQUADS 16
 
     quad[4] = 0;
 
     while (cur < len) {
 	// collect the triplet of bytes into 'trip'
 	trip = 0;
 	for (i = 0; i < 3; i++) {
 	    b = (cur < len) ? *(s + cur) : 0;
 	    cur++;
 	    trip = trip << 8 | b;
 	    }
 	// fill in 'quad' with the appropriate four characters
 	for (i = 3; i >= 0; i--) {
 	    b = (unsigned char)(trip & 0x3F);
 	    trip = trip >> 6;
 	    if ((3 - i) < (cur - len))
 		quad[i] = '='; // pad char
 	    else if (b < 26) quad[i] = (char)b + 'A';
 	    else if (b < 52) quad[i] = (char)(b - 26) + 'a';
 	    else if (b < 62) quad[i] = (char)(b - 52) + '0';
 	    else if (b == 62) quad[i] = '+';
 	    else quad[i] = '/';
 	    }
 	// now output 'quad' with appropriate whitespace and line ending
 	appendsOFile(fp, (numQuads == 0 ? "    " : ""));
 	appendsOFile(fp, quad);
 	appendsOFile(fp, ((cur >= len)?"\n" :(numQuads==MAXQUADS-1?"\n" : "")));
 	numQuads = (numQuads + 1) % MAXQUADS;
 	}
     appendcOFile(fp,'\n');
 
     return 1;
 }
 
-static const char *replaceChar(unsigned char c)
+static const char *qpReplaceChar(unsigned char c) 
 {
     if (c == '\n') {
 	return "=0A=\n";
     } else if (
-	    (c >= 'A' && c <= 'Z')
-	    ||
-	    (c >= 'a' && c <= 'z')
+	    // RFC 1521
+	    (c >= 32 && c <= 60) // Note: " " not allowed at EOL
 	    ||
-	    (c >= '0' && c <= '9')
-	    ||
-	    (c >= '\'' && c <= ')')
-	    ||
-	    (c >= '+' && c <= '-')
-	    ||
-	    (c == '/')
-	    ||
-	    (c == '?')
-	    ||
-	    (c == ' '))
+	    (c >= 62 && c <= 126)
+	)
     {
 	return 0;
     }
 
-#warning "Bug-Workaround must be fixed !"
-	// IF THIS FUNCTION RETURNES TRUE, THE DATA IS EXPORTED
-	// AS QUOTED PRINTABLE. 
-	// BUT THE PARSER IS UNABLE TO IMPORT THIS, THEREFORE 
-	// I DECIDED TO DISABLE IT UNTIL TROLLTECH FIXES THIS BUG
-        // SEE ALSO includesUnprintable(VObject *o)
-	// (se)
-
-    return 0;
-
-#if 0
     static char trans[4];
     trans[0] = '=';
     trans[3] = '\0';
     int rem = c % 16;
     int div = c / 16;
 
     if (div < 10)
 	trans[1] = '0' + div;
     else
 	trans[1] = 'A' + (div - 10);
 
     if (rem < 10)
 	trans[2] = '0' + rem;
     else
 	trans[2] = 'A' + (rem - 10);
 
     return trans;
-#endif
 }
 
-static void writeQPString(OFile *fp, const char *s)
+static void writeEncString(OFile *fp, const char *s, bool nosemi)
 {
     /*
 	only A-Z, 0-9 and
        "'"  (ASCII code 39)
        "("  (ASCII code 40)
        ")"  (ASCII code 41)
        "+"  (ASCII code 43)
        ","  (ASCII code 44)
        "-"  (ASCII code 45)
        "/"  (ASCII code 47)
        "?"  (ASCII code 63)
 
        should remain un-encoded.
        '=' needs to be encoded as it is the escape character.
        ';' needs to be as it is a field separator.
 
      */
     const char *p = s;
+    switch ( vobj_enc ) {
+	case EightBit:
+	    while (*p) {
+		if ( *p == '\n' || nosemi && ( *p == '\\' || *p == ';' ) )
+		    appendcOFile(fp, '\\');
+		appendcOFile(fp, *p);
+		p++;
+	    }
+	    break;
+	case QuotedPrintable:
     while (*p) {
-	const char *rep = replaceChar(*p);
+		const char *rep = qpReplaceChar(*p);
 	if (rep)
 	    appendsOFile(fp, rep);
+		else if ( *p == ';' && nosemi )
+		    appendsOFile(fp, "=3B");
+		else if ( *p == ' ' ) {
+		    if ( !p[1] || p[1] == '\n' ) // RFC 1521
+			appendsOFile(fp, "=20");
 	else
 	    appendcOFile(fp, *p);
+		} else
+		    appendcOFile(fp, *p);
 	p++;
     }
+	    break;
+	case Base64:
+	    writeBase64(fp, (unsigned char*)p, strlen(p));
+	    break;
+    }
 }
 
 static bool includesUnprintable(VObject *o)
 {
-
-#if 0
-
-	// IF THIS FUNCTION RETURNES TRUE, THE DATA IS EXPORTED
-	// AS QUOTED PRINTABLE. 
-	// BUT THE PARSER IS UNABLE TO IMPORT THIS, THEREFORE 
-	// I DECIDED TO DISABLE IT UNTIL TROLLTECH FIXES THIS BUG
-	// SEE ALSO *replaceChar(unsigned char c)
-	// (se)
-
     if (o) {
 	if (VALUE_TYPE(o) == VCVT_STRINGZ) {
 	    const char *p = STRINGZ_VALUE_OF(o);
 	    if (p) {
 		while (*p) {
-		    if (replaceChar(*p))
+		    if (*p==' ' && (!p[1] || p[1]=='\n') // RFC 1521: spaces at ends need quoting
+			     || qpReplaceChar(*p) )
 			return TRUE;
 		    p++;
 		}
 	    }
 	}
     }
-
-#endif
-#warning "Bug-Workaround must be fixed !"
-
     return FALSE;
 }
 
 static void writeVObject_(OFile *fp, VObject *o);
 
-static void writeValue(OFile *fp, VObject *o, unsigned long size)
+static void writeValue(OFile *fp, VObject *o, unsigned long size, bool nosemi)
 {
     if (o == 0) return;
     switch (VALUE_TYPE(o)) {
 	case VCVT_STRINGZ: {
-	    writeQPString(fp, STRINGZ_VALUE_OF(o));
+	    writeEncString(fp, STRINGZ_VALUE_OF(o), nosemi);
 	    break;
 	    }
 	case VCVT_UINT: {
 	    char buf[16];
 	    sprintf(buf,"%u", INTEGER_VALUE_OF(o));
 	    appendsOFile(fp,buf);
 	    break;
 	    }
 	case VCVT_ULONG: {
 	    char buf[16];
 	    sprintf(buf,"%lu", LONG_VALUE_OF(o));
 	    appendsOFile(fp,buf);
 	    break;
 	    }
 	case VCVT_RAW: {
 	    appendcOFile(fp,'\n');
 	    writeBase64(fp,(unsigned char*)(ANY_VALUE_OF(o)),size);
 	    break;
 	    }
 	case VCVT_VOBJECT:
 	    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) ) {
-	    appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp);
-	    appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8");
-	}
+	if ( includesUnprintable(o) )
+	    appendsOFileEncCs(fp);
 	appendcOFile(fp,';');
 	appendsOFile(fp,NAME_OF(o));
-	}
-    else
+    } else {
 	appendcOFile(fp,';');
+    }
     if (VALUE_TYPE(o)) {
 	appendcOFile(fp,'=');
-	writeValue(fp,o,0);
+	writeValue(fp,o,0,TRUE);
 	}
 }
 
 static void writeGroup(OFile *fp, VObject *o)
 {
     char buf1[256];
     char buf2[256];
     strcpy(buf1,NAME_OF(o));
     while ((o=isAPropertyOf(o,VCGroupingProp)) != 0) {
 	strcpy(buf2,STRINGZ_VALUE_OF(o));
 	strcat(buf2,".");
 	strcat(buf2,buf1);
 	strcpy(buf1,buf2);
 	}
     appendsOFile(fp,buf1);
 }
 
 static int inList(const char **list, const char *s)
 {
     if (list == 0) return 0;
     while (*list) {
 	if (qstricmp(*list,s) == 0) return 1;
 	list++;
 	}
     return 0;
 }
 
 static void writeProp(OFile *fp, VObject *o)
 {
     if (NAME_OF(o)) {
 	struct PreDefProp *pi;
 	VObjectIterator t;
 	const char **fields_ = 0;
 	pi = lookupPropInfo(NAME_OF(o));
 	if (pi && ((pi->flags & PD_BEGIN) != 0)) {
 	    writeVObject_(fp,o);
 	    return;
 	    }
 	if (isAPropertyOf(o,VCGroupingProp))
 	    writeGroup(fp,o);
 	else
 	    appendsOFile(fp,NAME_OF(o));
 	if (pi) fields_ = pi->fields;
 	initPropIterator(&t,o);
 	while (moreIteration(&t)) {
 	    const char *s;
 	    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))
 		    printable = FALSE;
 		fields++;
 	    }
 	    fields = fields_;
-	    if (!printable) {
-		appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp);
-		appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8");
-	    }
+	    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);
+		writeValue(fp,isAPropertyOf(o,*fields),0,TRUE);
 		fields++;
 		if (i<(n-1)) appendcOFile(fp,';');
 	    }
 	    }
 	}
 
 
     if (VALUE_TYPE(o)) {
-	    if ( includesUnprintable(o) ) {
-	    appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp);
-	    appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8");
-	}
+	    if ( includesUnprintable(o) )
+			appendsOFileEncCs(fp);
 	unsigned long size = 0;
         VObject *p = isAPropertyOf(o,VCDataSizeProp);
 	if (p) size = LONG_VALUE_OF(p);
 	appendcOFile(fp,':');
-	writeValue(fp,o,size);
+	writeValue(fp,o,size,FALSE);
 	}
 
     appendcOFile(fp,'\n');
 }
 
 static void writeVObject_(OFile *fp, VObject *o)
 {
     if (NAME_OF(o)) {
 	struct PreDefProp *pi;
 	pi = lookupPropInfo(NAME_OF(o));
 
 	if (pi && ((pi->flags & PD_BEGIN) != 0)) {
 	    VObjectIterator t;
 	    const char *begin = NAME_OF(o);
 	    appendsOFile(fp,"BEGIN:");
 	    appendsOFile(fp,begin);
 	    appendcOFile(fp,'\n');
 	    initPropIterator(&t,o);
 	    while (moreIteration(&t)) {
 		VObject *eachProp = nextVObject(&t);
 		writeProp(fp, eachProp);
 		}
 	    appendsOFile(fp,"END:");
 	    appendsOFile(fp,begin);
 	    appendsOFile(fp,"\n\n");
 	    }
 	}
 }
 
+static void initVObjectEncoding()
+{
+    Config pimConfig( "Beam" );
+    pimConfig.setGroup("Send");
+    Config devcfg(pimConfig.readEntry("DeviceConfig"),Config::File);
+    QString enc = "QP";
+    QString cs = "UTF-8";
+    if ( devcfg.isValid() ) {
+	devcfg.setGroup("Send");
+	enc = devcfg.readEntry("Encoding","QP"); 
+	cs = devcfg.readEntry("CharSet","UTF-8"); 
+    }
+    strncpy(vobj_cs,cs.latin1(),10);
+    if ( enc == "QP" ) {
+	vobj_enc = QuotedPrintable;
+	vobj_enc_s = VCQuotedPrintableProp;
+    } else if ( enc == "B64" ) {
+	vobj_enc = Base64;
+	vobj_enc_s = VCBase64Prop;
+    } else {
+	vobj_enc = EightBit;
+	vobj_enc_s = 0;
+    }
+}
+
 void writeVObject(FILE *fp, VObject *o)
 {
+    initVObjectEncoding();
+
     OFile ofp;
     // #####
     //_setmode(_fileno(fp), _O_BINARY);
     initOFile(&ofp,fp);
     writeVObject_(&ofp,o);
 }
 
 DLLEXPORT(void) writeVObjectToFile(char *fname, VObject *o)
 {
 	QFileDirect f( fname);
 	if ( !f.open( IO_WriteOnly ) ) {
 		qWarning("Unable to open vobject write %s", fname);
 		return;
 	}
 
     writeVObject( f.directHandle(),o );
 }
 
 DLLEXPORT(void) writeVObjectsToFile(char *fname, VObject *list)
 {
 	QFileDirect f( fname);
 	if ( !f.open( IO_WriteOnly ) ) {
 		qWarning("Unable to open vobject write %s", fname);
 		return;
 	}
 
 	while (list) {
 	    writeVObject(f.directHandle(),list);
 	    list = nextVObjectInList(list);
 	    }
 }
 
-#ifndef __SHARP_COMP_
-
-// This function is not available in the Sharp ROM for SL 5500 !
-// Therefore I have to move it into the header file.. (se)
-
 DLLEXPORT(const char *) vObjectTypeInfo(VObject *o)
 {
     const char *type = vObjectName( o );
     if ( strcmp( type, "TYPE" ) == 0 )
 	type = vObjectStringZValue( o );
     return type;
 }
-#endif
+
 
 // end of source file vobject.c
diff --git a/library/backend/vobject_p.h b/library/backend/vobject_p.h
index bab22bb..f969898 100644
--- a/library/backend/vobject_p.h
+++ b/library/backend/vobject_p.h
@@ -38,131 +38,135 @@ DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.
 
 /*
 
 The vCard/vCalendar C interface is implemented in the set
 of files as follows:
 
 vcc.y, yacc source, and vcc.c, the yacc output you will use
 implements the core parser
 
 vobject.c implements an API that insulates the caller from
 the parser and changes in the vCard/vCalendar BNF
 
 port.h defines compilation environment dependent stuff
 
 vcc.h and vobject.h are header files for their .c counterparts
 
 vcaltmp.h and vcaltmp.c implement vCalendar "macro" functions
 which you may find useful.
 
 test.c is a standalone test driver that exercises some of
 the features of the APIs provided. Invoke test.exe on a
 VCARD/VCALENDAR input text file and you will see the pretty
 print output of the internal representation (this pretty print
 output should give you a good idea of how the internal
 representation looks like -- there is one such output in the
 following too). Also, a file with the .out suffix is generated
 to show that the internal representation can be written back
 in the original text format.
 
 For more information on this API see the readme.txt file
 which accompanied this distribution.
 
   Also visit:
 
 		http://www.versit.com
 		http://www.ralden.com
 
 */
 
 // No tr() anywhere in this file
 
 
 #ifndef __VOBJECT_H__
 #define __VOBJECT_H__ 1
 
 #include <qstring.h>
 
 #define	vCardClipboardFormat		"+//ISBN 1-887687-00-9::versit::PDI//vCard"
 #define	vCalendarClipboardFormat	"+//ISBN 1-887687-00-9::versit::PDI//vCalendar"
 
 /* The above strings vCardClipboardFormat and vCalendarClipboardFormat
 are globally unique IDs which can be used to generate clipboard format
 ID's as per the requirements of a specific platform. For example, in
 Windows they are used as the parameter in a call to RegisterClipboardFormat.
 For example:
 
   CLIPFORMAT foo = RegisterClipboardFormat(vCardClipboardFormat);
 
 */
 
 #define vCardMimeType		"text/x-vCard"
 #define vCalendarMimeType	"text/x-vCalendar"
 
 #undef DLLEXPORT
+	//#include <qtopia/qpeglobal.h>
 #include <qglobal.h>
-#if defined(Q_WS_WIN)
+
+#if defined(QTOPIA_MAKEDLL)
 #define DLLEXPORT(t)   __declspec(dllexport) t
+#elif defined(QTOPIA_DLL)
+#define DLLEXPORT(t)   __declspec(dllimport) t
 #else
 #define DLLEXPORT(t)   t
 #endif
 
 #ifndef FALSE
 #define FALSE	0
 #endif
 #ifndef TRUE
 #define TRUE	1
 #endif
 
 #include <stdlib.h>
 #include <stdio.h>
 
 
 #define VC7bitProp				"7BIT"
 #define VC8bitProp				"8BIT"
 #define VCAAlarmProp			"AALARM"
 #define VCAdditionalNamesProp	"ADDN"
 #define VCAdrProp				"ADR"
 #define VCAgentProp				"AGENT"
 #define VCAIFFProp				"AIFF"
 #define VCAOLProp				"AOL"
 #define VCAppleLinkProp			"APPLELINK"
 #define VCAttachProp			"ATTACH"
 #define VCAttendeeProp			"ATTENDEE"
 #define VCATTMailProp			"ATTMAIL"
 #define VCAudioContentProp		"AUDIOCONTENT"
 #define VCAVIProp				"AVI"
 #define VCBase64Prop			"BASE64"
 #define VCBBSProp				"BBS"
 #define VCBirthDateProp			"BDAY"
 #define VCBMPProp				"BMP"
 #define VCBodyProp				"BODY"
 #define VCBusinessRoleProp		"ROLE"
 #define VCCalProp				"VCALENDAR"
 #define VCCaptionProp			"CAP"
 #define VCCardProp				"VCARD"
 #define VCCarProp				"CAR"
 #define VCCategoriesProp		"CATEGORIES"
 #define VCCellularProp			"CELL"
 #define VCCGMProp				"CGM"
 #define VCCharSetProp			"CHARSET"
 #define VCCIDProp				"CID"
 #define VCCISProp				"CIS"
 #define VCCityProp				"L"
 #define VCClassProp				"CLASS"
 #define VCCommentProp			"NOTE"
 #define VCCompletedProp			"COMPLETED"
 #define VCContentIDProp			"CONTENT-ID"
 #define VCCountryNameProp		"C"
 #define VCDAlarmProp			"DALARM"
 #define VCDataSizeProp			"DATASIZE"
 #define VCDayLightProp			"DAYLIGHT"
 #define VCDCreatedProp			"DCREATED"
 #define VCDeliveryLabelProp     "LABEL"
 #define VCDescriptionProp		"DESCRIPTION"
 #define VCDIBProp				"DIB"
 #define VCDisplayStringProp		"DISPLAYSTRING"
 #define VCDomesticProp			"DOM"
 #define VCDTendProp				"DTEND"
 #define VCDTstartProp			"DTSTART"
 #define VCDueProp				"DUE"
 #define VCEmailAddressProp		"EMAIL"
@@ -290,132 +294,117 @@ extern DLLEXPORT(char*) dupStr(const char *s, unsigned int size);
 extern DLLEXPORT(void) deleteStr(const char *p);
 extern DLLEXPORT(void) unUseStr(const char *s);
 
 extern DLLEXPORT(void) setVObjectName(VObject *o, const char* id);
 extern DLLEXPORT(void) setVObjectStringZValue(VObject *o, const char *s);
 extern DLLEXPORT(void) setVObjectStringZValue_(VObject *o, const char *s);
 extern DLLEXPORT(void) setVObjectIntegerValue(VObject *o, unsigned int i);
 extern DLLEXPORT(void) setVObjectLongValue(VObject *o, unsigned long l);
 extern DLLEXPORT(void) setVObjectAnyValue(VObject *o, void *t);
 extern DLLEXPORT(VObject*) setValueWithSize(VObject *prop, void *val, unsigned int size);
 extern DLLEXPORT(VObject*) setValueWithSize_(VObject *prop, void *val, unsigned int size);
 
 extern DLLEXPORT(const char*) vObjectName(VObject *o);
 extern DLLEXPORT(const char*) vObjectStringZValue(VObject *o);
 extern DLLEXPORT(unsigned int) vObjectIntegerValue(VObject *o);
 extern DLLEXPORT(unsigned long) vObjectLongValue(VObject *o);
 extern DLLEXPORT(void*) vObjectAnyValue(VObject *o);
 extern DLLEXPORT(VObject*) vObjectVObjectValue(VObject *o);
 extern DLLEXPORT(void) setVObjectVObjectValue(VObject *o, VObject *p);
 
 extern DLLEXPORT(VObject*) addVObjectProp(VObject *o, VObject *p);
 extern DLLEXPORT(VObject*) addProp(VObject *o, const char *id);
 extern DLLEXPORT(VObject*) addProp_(VObject *o, const char *id);
 extern DLLEXPORT(VObject*) addPropValue(VObject *o, const char *p, const char *v);
 extern DLLEXPORT(VObject*) addPropSizedValue_(VObject *o, const char *p, const char *v, unsigned int size);
 extern DLLEXPORT(VObject*) addPropSizedValue(VObject *o, const char *p, const char *v, unsigned int size);
 extern DLLEXPORT(VObject*) addGroup(VObject *o, const char *g);
 extern DLLEXPORT(void) addList(VObject **o, VObject *p);
 
 extern DLLEXPORT(VObject*) isAPropertyOf(VObject *o, const char *id);
 
 extern DLLEXPORT(VObject*) nextVObjectInList(VObject *o);
 extern DLLEXPORT(void) initPropIterator(VObjectIterator *i, VObject *o);
 extern DLLEXPORT(int) moreIteration(VObjectIterator *i);
 extern DLLEXPORT(VObject*) nextVObject(VObjectIterator *i);
 
 extern DLLEXPORT(const char*) lookupStr(const char *s);
 extern DLLEXPORT(void) cleanStrTbl();
 
 extern DLLEXPORT(void) cleanVObject(VObject *o);
 extern DLLEXPORT(void) cleanVObjects(VObject *list);
 
 extern DLLEXPORT(const char*) lookupProp(const char* str);
 extern DLLEXPORT(const char*) lookupProp_(const char* str);
 
 extern DLLEXPORT(void) writeVObjectToFile(char *fname, VObject *o);
 extern DLLEXPORT(void) writeVObjectsToFile(char *fname, VObject *list);
 
 extern DLLEXPORT(int) vObjectValueType(VObject *o);
 
 /* return type of vObjectValueType: */
 #define VCVT_NOVALUE	0
 	/* if the VObject has no value associated with it. */
 #define VCVT_STRINGZ	1
 	/* if the VObject has value set by setVObjectStringZValue. */
 #define VCVT_UINT		2
 	/* if the VObject has value set by setVObjectIntegerValue. */
 #define VCVT_ULONG	       	3
 	/* if the VObject has value set by setVObjectLongValue. */
 #define VCVT_RAW		4
 	/* if the VObject has value set by setVObjectAnyValue. */
 #define VCVT_VOBJECT	5
 	/* if the VObject has value set by setVObjectVObjectValue. */
 
-extern const char** fieldedProp;
+extern  DLLEXPORT(const char**) fieldedProp;
 
 /***************************************************
  * The methods below are implemented in vcc.c (generated from vcc.y )
  ***************************************************/
 
 /* NOTE regarding printVObject and writeVObject
 
 The functions below are not exported from the DLL because they
 take a FILE* as a parameter, which cannot be passed across a DLL
 interface (at least that is my experience). Instead you can use
 their companion functions which take file names or pointers
 to memory. However, if you are linking this code into
 your build directly then you may find them a more convenient API
 and you can go ahead and use them. If you try to use them with
 the DLL LIB you will get a link error.
 */
-extern void writeVObject(FILE *fp, VObject *o);
+extern DLLEXPORT(void) writeVObject(FILE *fp, VObject *o);
 
 
 
 typedef void (*MimeErrorHandler)(char *);
 
 extern DLLEXPORT(void) registerMimeErrorHandler(MimeErrorHandler);
 
 extern DLLEXPORT(VObject*) Parse_MIME(const char *input, unsigned long len);
 extern DLLEXPORT(VObject*) Parse_MIME_FromFileName(char* fname);
 
 
 /* NOTE regarding Parse_MIME_FromFile
 The function above, Parse_MIME_FromFile, comes in two flavors,
 neither of which is exported from the DLL. Each version takes
 a CFile or FILE* as a parameter, neither of which can be
 passed across a DLL interface (at least that is my experience).
 If you are linking this code into your build directly then
 you may find them a more convenient API that the other flavors
 that take a file name. If you use them with the DLL LIB you
 will get a link error.
 */
 
 
 #if INCLUDEMFC
-extern VObject* Parse_MIME_FromFile(CFile *file);
+extern DLLEXPORT(VObject*) Parse_MIME_FromFile(CFile *file);
 #else
-extern VObject* Parse_MIME_FromFile(FILE *file);
+extern DLLEXPORT(VObject*) Parse_MIME_FromFile(FILE *file);
 #endif
 
-#define __SHARP_COMP_
-
-#ifndef __SHARP_COMP_
 extern DLLEXPORT(const char *) vObjectTypeInfo(VObject *o);
 
-#else
-// This function is not available in the Sharp ROM for SL 5500 !
-// Therefore I have to move it into the header file.. (se)
-
-inline const char*  vObjectTypeInfo(VObject *o)
-{
-    const char *type = vObjectName( o );
-    if ( strcmp( type, "TYPE" ) == 0 )
-	type = vObjectStringZValue( o );
-    return type;
-}
-#endif
 
 #endif /* __VOBJECT_H__ */