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svn path=/tags/GTKHTML_0_13_0/; revision=12884

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diff --git a/libversit/.cvsignore b/libversit/.cvsignore
deleted file mode 100644
index 36a99050c8..0000000000
--- a/libversit/.cvsignore
+++ /dev/null
@@ -1,9 +0,0 @@
-.deps
-Makefile
-Makefile.in
-.libs
-vcc.c
-vcc.lo
-vobject.lo
-vcaltmp.lo
-libversit.la
\ No newline at end of file
diff --git a/libversit/Makefile.am b/libversit/Makefile.am
deleted file mode 100644
index 5d42636c1c..0000000000
--- a/libversit/Makefile.am
+++ /dev/null
@@ -1,15 +0,0 @@
-
-noinst_LTLIBRARIES = libversit.la
-
-libversit_la_SOURCES =	\
-	vcc.y		\
-	vcc.h		\
-	vobject.c	\
-	vobject.h	\
-	port.h		\
-	vcaltmp.c	\
-	vcaltmp.h
-
-EXTRA_DIST = README.TXT vcaltest.c vctest.c
-
-YFLAGS=-pversit_
diff --git a/libversit/README.TXT b/libversit/README.TXT
deleted file mode 100644
index c8ce8b0979..0000000000
--- a/libversit/README.TXT
+++ /dev/null
@@ -1,951 +0,0 @@
-NOTE: If you used the earlier APIs released by Versit

-then you will want to look at the document "migrate.doc"

-included with this package. It contains a discussion of

-the differences between the old API and this one.

-

-----------------------------------------------------------------

-

-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.

-

------------------------------------------------------------------

-			

-			  

-				VObject for VCard/VCalendar

-

-Table of Contents

-=================

-1. VObject

-2. Internal Representations of VCard/VCalendar

-3. Iterating Through VObject's Properties or Values

-4. Pretty Printing a VObject Tree

-5. Building A VObject Representation of A VCard/VCalendar

-6. Converting A VObject Representation Into Its Textual Representation

-7. Miscellaneous Notes On VObject APIs usages

-8. Brief descriptions of each APIs

-9. Additional Programming Notes.

-

-This document is mainly about the VObject and its APIs. The main

-use of a VObject is to represent a VCard or a VCalendar inside

-a program. However, its use is not limited to aforemention as it

-can represent an arbitrary information that makes up of a tree or

-forest of properties/values.

-

-1. VObject

-   =======

-A VObject can have a name (id) and a list of associated properties and

-a value. Each property is itself a VObject.

-

-2. Internal Representations of VCard/VCalendar

-   ===========================================

-A list of VCard or a VCalendar is represented by a list of VObjects.

-The name (id) of the VObjects in the list is either VCCardProp or

-VCCalProp. Each of these VObjects can have a list of properties.

-Since a property is represented as a VObject, each of these properties

-can have a name, a list of properties, and a value.

-

-For example, the input file "vobject.vcf":

-	

-BEGIN:VCARD

-N:Alden;Roland

-FN:Roland H. Alden

-ORG:AT&T;Versit Project Office

-TITLE:Consultant

-EMAIL;WORK;PREF;INTERNET:sf!rincon!ralden@alden.attmail.com

-EMAIL;INTERNET:ralden@sfgate.com

-EMAIL;MCIMail:242-2200

-LABEL;DOM;POSTAL;PARCEL;HOME;WORK;QUOTED-PRINTABLE:Roland H. Alden=0A=

-Suite 2208=0A=

-One Pine Street=0A=

-San Francisco, CA 94111

-LABEL;POSTAL;PARCEL;HOME;WORK;QUOTED-PRINTABLE:Roland H. Alden=0A=

-Suite 2208=0A=

-One Pine Street=0A=

-San Francisco, CA 94111=0A=

-U.S.A.

-TEL;WORK;PREF;MSG:+1 415 296 9106

-TEL;WORK;FAX:+1 415 296 9016

-TEL;MSG;CELL:+1 415 608 5981

-ADR:;Suite 2208;One Pine Street;San Francisco;CA;94111;U.S.A.

-SOUND:ROW-LAND H ALL-DIN

-LOGO;GIF;BASE64:

-    R0lGODdhpgBOAMQAAP///+/v797e3s7Ozr29va2trZycnIyMjHt7e2NjY1JSUkJC

-    QjExMSEhIRAQEO///87v9973/73n95zW71K13jGl1nvG50Kt3iGc1gCMzq3e94zO

-    7xCU1nO952O15wAAACwAAAAApgBOAAAF/yAgjmRpnmiqrmzrvnAsz3Rt33iu73zv

-    /8CgcEj8QTaeywWTyWCUno2kSK0KI5tLc8vtNi+WiHVMlj0mFK96nalsxOW4fPSw

-    cNj4tQc+7xcjGh4WExJTJYUTFkp3eU0eEH6RkpOUlTARhRoWm5ydFpCWoS0QEqAu

-    ARKaHRcVjV0borEoFl0cSre4Sq67FA+yvwAeTU8XHZ7HmxS6u2wVfMCVpAE3pJoW

-    ylrMptDcOqSF4OHg3eQ5pInInb7lcc86mNbLzBXsZbRfUOn6ucyNHvVWJHCpQFDf

-    MWwEEzLqx2YCQCqF3OnItClJNmYcJD7cSAKTuI/gtnEcOQKkyVIk6/+ds5CkFcMM

-    61LiENikwi1jBnNyuvUSjwWZOS5uIZarqNFcNl32XMMB6I06GgoJ+bZp1ZKeDl8E

-    +MC1K1cBIhZ4HUu2LAsCZdOWRQDt20lxIlccSHsgrNq7Xc/ixcsWmNu34WKyYJCW

-    gQjCe9XqTZy2L4pv04gg2sSKSc8OLgTcBSuWsdkVaD2TdXyiQxebFyjo1Gnx6tJm

-    LuaqrdtZtNfFtruSNmF5IKujwIsmJbjwtRqNJhrcNVw79wcRAgogmE4ArIjQzj/s

-    JvHAGCFDQR4UqigPK4sBe62XwO51OwADiMcqUG+iOdcFAL+hW20BfAoEexlwAnu6

-    mZDAXQ1EVh//WfhxJB5gIbHgwFgOTOiVAgOuVQKAfKFg3weGwSBYFZMp4hpDGKyA

-    3lgJKECWgiMQyBVpW+0V4oJjNfhCNkR1IgWEb21QlRK9GdfFCgeOZYBsXgm4noYj

-    GEBhAQHYh0J8XenoQnFGdrkUciJY6FUAK15ogozakcBhliKsyZWHDMZQ0wWC/Aim

-    DB6h01KRr/lXQgFxAqDcWDACgCZpUnrVQJtjwTnWjS6MWAYqqfDnSaEkJOlVXQBo

-    2pWTMUJ53WgAuPncCR9q6VQMAYjZlXWJmknCoSUM2p4BC+SaKwG88hoZlvfFMM4f

-    hQh5TXkv+RklWYtC91mopJIAKFkJlDAW/wF25ShnLbeo5gmQ+1FGkJdrKCuCi2OR

-    BuwHBcwqKgABrMtVAgpem61XkLbAJ7n8uiIpvGVhO4KpH1QLbbpqLheZvQCkGoNL

-    thSzSTg2UGVBBzbtaxwKsYrmgLvRAlCmWgwMAADD66rKAgR3XlGspcdkZYK8ibU7

-    asgEl+XAyB8I7PCqMWiWncGGimpfAgO4ypXSPpOVLwsRCDJxRD2AoyeRRv5kApO5

-    fXwzwvfOKLKtaTWtbQxccmGLTZy8xYlVSvXbhbk0M2YzrYfJJ0K8m+V9NgxpyC04

-    UycI/aiuiH9Y8NftDUwWp1Wm5UABnAUKwwRsPFGBt4Oc9PZvGvNLwf8JOZt8Arpe

-    eY23yDovwIDiBX74NAsPVLDJj3Hh4JEExsKcjrlKf9DsCVx3ZfLqAKBuG1s/A90C

-    z2KjYHjjyPOdG1spz6BBUr+BcUxUb1nDCTa/VZD2Uv+YkLPAKJC9dNEh7628WgqI

-    ybzlaA+ufxMa6bxC6ciLUQLcx5UGIAAsAkDA6wQkOxrcY39yo4cQMNWCAPTKV1R4

-    wPkgaBxzOc8FtMiF1NoGoXBRJjgoPApmPsjCFlbMdzCM4TFy50IXxI2DPcHAv2rY

-    gghsEIeu8CAPW6ABIPYEFkOsAeaMyIz0JfGJUExBBGRIRX0IMYovWCIT1eBELNpA

-    i1vcgta8iANPCIQOghzQABl30J0tXqBla4wjFLFQxZzAUY42CIAd5OYBCuKxB2c4

-    I0b28EcrQKADgmSKB9RYyDhA4BqCxIBqrtjIMTwoFeCjYSU3KZMQAAA7

-

-BEGIN:VCALENDAR

-DCREATED:19960523T100522

-PRODID:-//Alden Roland/Hand Crafted In North Carolina//NONSGML Made By Hand//EN

-VERSION:0.3

-BEGIN:VEVENT

-START:19960523T120000

-END:19960523T130000

-SUBTYPE:PHONE CALL

-SUMMARY:VERSIT PDI PR Teleconference/Interview

-DESCRIPTION:VERSIT PDI PR Teleconference/Interview With Tom Streeter and Alden Roland

-END:VEVENT

-BEGIN:VEVENT

-START:19960523T113000

-END:19960523T115500

-SUBTYPE:LUNCH

-SUMMARY:Eat in the cafeteria today

-END:VEVENT

-END:VCALENDAR

-

-END:VCARD

-

-

-will conceptually be be represented as

-    vcard

-	VCNameProp

-	    VCFamilyNameProp=Alden

-	    VCGivenNameProp=Roland

-	VCFullNameProp=Roland H.Alden

-	....

-	

-note that

-    EMAIL;WORK;PREF;INTERNET:sf!rincon!ralden@alden.attmail.com

-will be represented as:

-	VCEmailAddress=sf!rincon!ralden@alden.attmail.com

-	    VCWork

-	    VCPreferred

-	    VCInternet

-where the lower level properties are properties of the property

-VCEmailAddress.

-

-Groupings are flattened out in the VObject representation such

-that:

-	a.b:blah

-	a.c:blahblah

-are represented as:

-	b=blah

-	    VCGrouping=a

-	c=blahblah

-	    VCGrouping=a

-i.e. one can read the above as:

-	 the property "b" has value "blah" and property "VCGrouping"

-		with the value "a".

-	 the property "c" has value "blahblah" and property "VCGrouping"

-		with the value "a".

-likewise, multi-level groupings are flatten similarly. e.g.

-	a.b.c:blah

-	a.b.e:blahblah

--->

-	c=blah

-	    VCGrouping=b

-		VCGrouping=a

-	e=blahblah

-	    VCGrouping=b

-		VCGrouping=a

-which read:

-	 the property "c" has value "blah" and property "VCGrouping"

-		with the value "b" which has property "VCGrouping"

-		with value "a".

-	 the property "e" has value "blahblah" and property "VCGrouping"

-		with the value "b" which has property "VCGrouping"

-		with value "a".

-

-3. Iterating Through VObject's Properties or Values

-   ================================================

-The following is a skeletal form of iterating through

-all properties of a vobject, o:

-

-    // assume the object of interest, o, is of type VObject

-    VObjectIterator i;

-    initPropIterator(&i,o);

-    while (moreIteration(&i)) {

-	VObject *each = nextVObject(&i);

-	// ... do something with "each" property 

-	}

-

-Use the API vObjectName() to access a VObject's name.

-Use the API vObjectValueType() to determine if a VObject has

-	a value. For VCard/VCalendar application, you

-	should not need this function as practically

-	all values are either of type VCVT_USTRINGZ or

-	VCVT_RAW (i.e set by setVObjectUStringZValue and

-	setVObjectAnyValue APIs respectively), and the

-	value returned by calls to vObjectUStringZValue

-	and vObjectAnyValue are 0 if a VObject has no

-	value. (There is a minor exception where VObject with

-	VCDataSizeProp has value that is set by

-	setVObjectLongValue).

-Use the APIs vObject???Value() to access a VObject's value.

-	where ??? is the expected type.

-Use the APIs setvObject???Value() to set or modify a VObject's value.

-	where ??? is the expected type.

-Use the API isAPropertyOf() to query if a name match the name of

-	a property of a VObject. Since isAPropertyOf() return

-	the matching property, we can use that to retrieve

-	a property and subsequently the value of the property.

-

-4. Pretty Printing a VObject Tree

-   ==============================

-VObject tree can be pretty printed with the printVObject() function.

-The output of pretty printing a VObject representation of the input

-test file "vobject.vcf" is shown below. Note that the indentation

-indicates the tree hirerarchy where the immediate children nodes

-of a parent node is all at the same indentation level and the

-immediate children nodes are the immediate properties of the

-associated parent nodes.  In the following, {N,FN,ORG,TITLE,...}

-are immediate properties of VCARD. {F and G} are properties of N

-with value {"Alden" and "Roland"} respectively; FN has no property

-but has the value "Roland H. Alden"; EMAIL has value and

-the properties WORK, PREF, and INTERNET.

-

-

-VCARD

-    N

-        F="Alden"

-        G="Roland"

-    FN="Roland H. Alden"

-    ORG

-        ORGNAME="AT&T"

-        OUN="Versit Project Office"

-    TITLE="Consultant"

-    EMAIL="sf!rincon!ralden@alden.attmail.com"

-        WORK

-        PREF

-        INTERNET

-    EMAIL="ralden@sfgate.com"

-        INTERNET

-    EMAIL="242-2200"

-        MCIMail

-    LABEL="Roland H. Alden

-            Suite 2208

-            One Pine Street

-            San Francisco, CA 94111"

-        DOM

-        POSTAL

-        PARCEL

-        HOME

-        WORK

-        QP

-    LABEL="Roland H. Alden

-            Suite 2208

-            One Pine Street

-            San Francisco, CA 94111

-            U.S.A."

-        POSTAL

-        PARCEL

-        HOME

-        WORK

-        QP

-    TEL="+1 415 296 9106"

-        WORK

-        PREF

-        MSG

-    TEL="+1 415 296 9016"

-        WORK

-        FAX

-    TEL="+1 415 608 5981"

-        MSG

-        CELL

-    ADR

-        EXT ADD="Suite 2208"

-        STREET="One Pine Street"

-        L="San Francisco"

-        R="CA"

-        PC="94111"

-        C="U.S.A."

-    SOUND="ROW-LAND H ALL-DIN"

-    LOGO=[raw data]

-        GIF

-        BASE64

-        DataSize=1482

-VCALENDAR

-    DCREATED="19960523T100522"

-    PRODID="-//Alden Roland/Hand Crafted In North Carolina//NONSGML Made By Hand//EN"

-    VERSION="0.3"

-    VEVENT

-        START="19960523T120000"

-        END="19960523T130000"

-        SUBTYPE="PHONE CALL"

-        SUMMARY="VERSIT PDI PR Teleconference/Interview"

-        DESCRIPTION="VERSIT PDI PR Teleconference/Interview With Tom Streeter and Alden Roland"

-    VEVENT

-        START="19960523T113000"

-        END="19960523T115500"

-        SUBTYPE="LUNCH"

-        SUMMARY="Eat in the cafeteria today"

-

-5. Building A VObject Representation of A VCard/VCalendar

-   ======================================================

-The parser in vcc.y converts an input file with one or more

-VCard/VCalendar that is in their textual representation

-into their corresponding VObject representation.

-

-VObject representation of a VCard/VCalendar can also be built

-directly with calls to the VObject building APIs. e.g.

-

-	VObject *prop;

-	VObject *vcard = newVObject(VCCardProp);

-	prop = addProp(vcard,VCNameProp);

-		addPropValue(prop,VCFamilyNameProp,"Alden");

-		addPropValue(prop,VCGivenNameProp,"Roland");

-	addPropValue(vcard,VCFullNameProp,"Roland H. Alden");

-	....

-

-6. Converting A VObject Representation Into Its Textual Representation

-   ===================================================================

-The VObject representation can be converted back to its textual

-representation via the call to writeVObject() or writeMemVObject()

-API. e.g.

-   a. to write to a file:

-	// assume vcard is of type VObject

-	FILE *fp = fopen("alden.vcf","w");

-	writeVObject(fp,vcard);

-   a. to write to memory, and let the API allocate the required memory.

-	char* clipboard = writeVObject(0,0,vcard);

-	... do something to clipboard

-	free(clipboard);

-   b. to write to a user allocated buffer:

-	char clipboard[16384];

-	int len = 16384;

-	char *buf  = writeVObject(clipboard,&len,vcard);

-	... buf will be equal to clipboard if the write

-	is successful otherwise 0.

-

-In the case of writing to memory, the memory buffer can be either

-allocated by the API or the user. If the user allocate the

-memory for the buffer, then the length of the buffer needs to be

-communicated to the API via a variable. The variable passed as

-the length argument will be overwritten with the actual size

-of the text output. A 0 return value from writeMemVObject()

-indicates an error which could be caused by overflowing the

-size of the buffer or lack of heap memory.

-

-7. Miscellaneous Notes On VObject APIs usages

-   ==========================================

-a. vcc.h -- contains basic interfaces to the parser:

-    VObject* Parse_MIME(const char *input, unsigned long len);

-    VObject* Parse_MIME_FromFile(FILE *file);

-	-- both of this return a null-terminated list of

-	   VObject that is either a VCARD or VCALENDAR.

-	   To iterate through this list, do

-		VObject *t, *v;

-		v = Parse_Mime_FromFile(fp);

-		while (v) {

-		    // ... do something to v.

-		    t = v;

-		    v = nextVObjectInList(v);

-		    cleanVObject(t);

-		    }

-	    note that call to cleanVObject will release

-	    resource used to represent the VObject.

-

-b. vobject.h -- contains basic interfaces to the VObject APIs.

-	see the header for more details.

-	The structure of VObject is purposely (hiddened) not exposed

-	to the user. Every access has to be done via

-	the APIs. This way, if we need to change the

-	structure or implementation, the client need not

-	recompile as long as the interfaces remain the

-	same.

-

-c. values of a property is determined by the property definition

-	itself. The vobject APIs does not attempt to enforce

-	any of such definition. It is the consumer responsibility

-	to know what value is expected from a property. e.g

-	most properties have unicode string value, so to access

-	the value of these type of properties, you will use

-	the vObjectUStringZValue() to read the value and

-	setVObjectUStringZValue() to set or modify the value.

-	Refer to the VCard and VCalendar specifications for

-	the definition of each property.

-

-d. properties name (id) are case incensitive.

-

-8. Brief descriptions of each APIs

-   ===============================

-   * the predefined properties' names (id) are listed under vobject.h

-	each is of the form VC*Prop. e.g.

-		#define VC7bitProp		"7BIT"

-		#define VCAAlarmProp	"AALARM"

-		....

-

-   * consumer of a VObject can only define pointers to VObject.

-

-   * a variable of type VObjectIterator, say "i", can be used to iterate

-	through a VObject's properties, say "o". The APIs related to

-	VObjectIterator are:

-		void initPropIterator(VObjectIterator *i, VObject *o);

-			-- e.g. usage

-				initPropIterator(&i,o);

-		int moreIteration(VObjectIterator *i);

-			-- e.g. usage

-				while (moreIteration(&i)) { ... }

-		VObject* nextVObject(VObjectIterator *i);

-			-- e.g. usage

-				while (moreIteration(&i)) {

-				    VObject *each = nextVObject(&i);

-				    }

-

-    * VObject can be chained together to form a list. e.g. of such

-	use is in the parser where the return value of the parser is

-	a link list of VObject. A link list of VObject can be

-	built by:

-		void addList(VObject **o, VObject *p);

-	and iterated by

-		VObject* nextVObjectInList(VObject *o);

-			-- next VObjectInList return 0 if the list

-				is exhausted.

-

-    * the following APIs are mainly used to construct a VObject tree:

-	VObject* newVObject(const char *id);

-	    -- used extensively internally by VObject APIs but when

-		used externally, its use is mainly limited to the

-		construction of top level object (e.g. an object

-		with VCCardProp or VCCalendarProp id).

-	

-	void deleteVObject(VObject *p);

-	    -- to deallocate single VObject, for most user, use

-		cleanVObject(VObject *o) instead for freeing all

-		resources associated with the VObject.

-

-	char* dupStr(const char *s, unsigned int size);

-	    -- duplicate a string s. If size is 0, the string is

-		assume to be a null-terminated. 

-

-	void deleteStr(const char *p);

-	    -- used to deallocate a string allocated by dupStr();

-

-	void setVObjectName(VObject *o, const char* id);

-	    -- set the id of VObject o. This function is not

-		normally used by the user. The setting of id

-		is normally done as part of other APIs (e.g.

-		addProp()).

-

-	void setVObjectStringZValue(VObject *o, const char *s);

-	    -- set a string value of a VObject.

-

-	void setVObjectUStringZValue(VObject *o, const wchar_t *s);

-	    -- set a Unicode string value of a VObject.

-

-	void setVObjectIntegerValue(VObject *o, unsigned int i);

-	    -- set an integer value of a VObject.

-

-	void setVObjectLongValue(VObject *o, unsigned long l);

-	    -- set an long integer value of a VObject.

-

-	void setVObjectAnyValue(VObject *o, void *t);

-	    -- set any value of a VObject. The value type is

-		unspecified.

-

-	VObject* setValueWithSize(VObject *prop, void *val, unsigned int size);

-	    -- set a raw data (stream of bytes) value of a VObject

-		whose size is size. The internal VObject representation

-		is

-			this object = val

-			    VCDataSizeProp=size

-		i.e. the value val will be attached to the VObject prop

-		and a property of VCDataSize whose value is size

-		is also added to the object.

-		

-	void setVObjectVObjectValue(VObject *o, VObject *p);

-	    -- set a VObject as the value of another VObject.

-

-	const char* vObjectName(VObject *o);

-	    -- retrieve the VObject's Name (i.e. id).

-

-	const char* vObjectStringZValue(VObject *o);

-	    -- retrieve the VObject's value interpreted as

-		null-terminated string.

-

-	const wchar_t* vObjectUStringZValue(VObject *o);

-	    -- retrieve the VObject's value interpreted as

-		null-terminated unicode string.

-

-	unsigned int vObjectIntegerValue(VObject *o);

-	    -- retrieve the VObject's value interpreted as

-		integer.

-

-	unsigned long vObjectLongValue(VObject *o);

-	    -- retrieve the VObject's value interpreted as

-		long integer.

-

-	void* vObjectAnyValue(VObject *o);

-	    -- retrieve the VObject's value interpreted as

-		any value.

-

-	VObject* vObjectVObjectValue(VObject *o);

-	    -- retrieve the VObject's value interpreted as

-		a VObject.

-

-	VObject* addVObjectProp(VObject *o, VObject *p);

-	    -- add a VObject p as a property of VObject o.

-		(not normally used externally for building a

-		VObject).

-

-	VObject* addProp(VObject *o, const char *id);

-	    -- add a property whose name is id to VObject o.

-

-	VObject* addPropValue(VObject *o, const char *id, const char *v);

-	    -- add a property whose name is id and whose value

-		is a null-terminated string to VObject o.

-

-	VObject* addPropSizedValue(VObject *o, const char *id,

-			const char *v, unsigned int size);

-	    -- add a property whose name is id and whose value

-		is a stream of bytes of size size, to VObject o.

-

-	VObject* addGroup(VObject *o, const char *g);

-	    -- add a group g to VObject o.

-		e.g. if g is a.b.c, you will have

-		    o

-			c

-			   VCGroupingProp=b

-			       VCGroupingProp=a

-		and the object c is returned.

-		

-	VObject* isAPropertyOf(VObject *o, const char *id);

-	     -- query if a property by the name id is in o and

-		return the VObject that represent that property.

-

-	void printVObject(VObject *o);

-	     -- pretty print VObject o to stdout (for debugging use).

-

-	void writeVObject(FILE *fp, VObject *o);

-	     -- convert VObject o to its textual representation and

-		write it to file.

-

-	char* writeMemVObject(char *s, int *len, VObject *o);

-	     -- convert VObject o to its textual representation and

-		write it to memory. If s is 0, then memory required

-		to hold the textual representation will be allocated

-		by this API. If a variable len is passed, len will

-		be overwriten with the byte size of the textual

-		representation. If s is non-zero, then s has to

-		be a user allocated buffer whose size has be passed

-		in len as a variable. Memory allocated by the API

-		has to be freed with call to free. The return value

-		of this API is either the user supplied buffer,

-		the memory allocated by the API, or 0 (in case of

-		failure).

-

-	void cleanStrTbl();

-		-- this function has to be called when all

-		VObject has been destroyed.

-

-	void cleanVObject(VObject *o);

-		-- release all resources used by VObject o.

-

-	wchar_t* fakeUnicode(const char *ps, int *bytes);

-		-- convert char* to wchar_t*.

-

-	extern int uStrLen(const wchar_t *u);

-		-- length of unicode u.

-

-	char *fakeCString(const wchar_t *u);

-		-- convert wchar_t to CString (blindly assumes that

-		this could be done).

-

-9. Additional Programming Notes

-   ============================

-In the following notes, please refers to the listing

-of Example.vcf and its VObject Representation

-(shown at the end of this section).

-

-* Handling the Return Value of the VCard/VCalendar Parser

-    The example input text file contains two root VObjects

-    (a VCalendar and a VCard). The output of the VCard/VCalendar

-    parser is a null-terminated list of VObjects. For this

-    particular input file, the list will have two VObjects.

-    The following shows a template for iterating through the

-    output of the Parser:

-

-	VObject *t, *v;

-	v = Parse_Mime_fromFileName("example.vcf");

-	while (v) {

-	    // currently, v will either be a VCard or a VCalendar

-	    //	do whatever your application need to do to

-	    //  v here ...

-	    t = v;

-	    v = nextVObjectInList(v);

-	    cleanVObject(t);

-	    }

-

-* Iterating Through a VCard/VCalendar VObject

-    From the VObject APIs point of view, a VCard VObject

-    is the same as a VCalendar VObject. However, the application

-    needs to know what are in a VCard or a VCalendar.

-    For example, A VCalendar VObject can have VCDCreatedProp,

-    a VCGEOLocationProp, etc, and one or more VCEventProp and

-    or VCTodoProp. The VCEventProp and VCTodoProp can have

-    many properties of their own, which in turn could have

-    more properties (e.g. VCDAlarmProp can be a VCEventProp

-    VObject's property, and VCRunTimeProp can be a

-    VCDAlarmProp VObject's property. Because a VObject tree

-    can be arbitrarily complex, in general, to process all

-    properties and values of a VObject tree, a recursive walk

-    is desirable. An example recursive VObject tree walk

-    can be found in the vobject.c source lines for printVObject*

-    and writeVObject* APIs. Depending on what the application need

-    to do with a VCard or a VCalendar, a recursive walk

-    of the VObject tree may or may not be desirable. An example

-    template of a non-recursive walk is shown below:

-	

-    void processVCardVCalendar(char *inputFile)

-    {

-	VObject *t, *v;

-	v = Parse_Mime_fromFileName(inputFile);

-	while (v) {

-	    char *n = vObjectName(v);

-	    if (strcmp(n,VCCardProp) == 0) {

-		do_VCard(v);

-		}

-	    else if (strcmp(n,VCCalendarProp) == 0) {

-		do_VCalendar(v);

-		}

-	    else {

-		// don't know how to handle anything else!

-		}

-	    t = v;

-	    v = nextVObjectInList(v);

-	    cleanVObject(t);

-	    }

-    }

-

-    void  do_VCard(VObject *vcard)

-    {

-	VObjectIterator t;

-	initPropIterator(&t,vcard);

-	while (moreIteration(&t)) {

-	    VObject *eachProp = nextVObject(&t);

-	    //	The primarly purpose of this example is to

-	    //  show how to iterate through a VCard VObject,

-	    //	it is not meant to be efficient at all.

-	    char *n = vObjectName(eachProp);

-	    if (strcmp(n,VCNameProp)==0) {

-		do_name(eachProp);

-		}

-	    else if (strcmp(n,VCEmailProp)==0) {

-		do_email(eachProp);

-		}

-	    else if (strcmp(n,VCLabelProp)==0) {

-		do_label(eachProp);

-		}

-	    else if ....

-	    }

-    }

-

-    void  do_VCalendar(VObject *vcal)

-    {

-	VObjectIterator t;

-	initPropIterator(&t,vcard);

-	while (moreIteration(&t)) {

-	    VObject *eachProp = nextVObject(&t);

-	    //	The primarly purpose of this example is to

-	    //  show how to iterate through a VCalendar VObject,

-	    //	it is not meant to be efficient at all.

-	    char *n = vObjectName(eachProp);

-	    if (strcmp(n,VCDCreatedProp)==0) {

-		do_DCreated(eachProp);

-		}

-	    else if (strcmp(n,VCVersionProp)==0) {

-		do_Version(eachProp);

-		}

-	    else if (strcmp(n,VCTodoProp)==0) {

-		do_Todo(eachProp);

-		}

-	    else if (strcmp(n,VCEventProp)==0) {

-		do_Event(eachProp);

-		}

-	    else if ....

-	    }

-    }

-

-    void do_Todo(VObject *vtodo) { ... }

-

-    void do_Event(VObject *vevent) { ... }

-

-    ...

-    

-* Property's Values and Properties

-    The VObject APIs do not attempt to check for the

-    correctness of the values of a property. Nor do they

-    will prevent the user from attaching a non-VCard/VCalendar

-    standard property to a VCard/VCalendar property. Take

-    the example of line [11] of the example, "O.K" is not

-    a valid value of VCStatusProp.  It is up to the application

-    to accept or reject the value of a property.

-    

-* Output of printVObject

-    PrintVObject pretty prints a VObject tree in human

-    readable form. See the listing at the end of the file

-    for an example output of printVObject on the example

-    input file "Example.vcf".

-

-    Note that binary data are not shown in the output of

-    printVObject. Instead, a note is made ([raw data]) to

-    indicate that there exists such a binary data.

-

-* Note on Binary Data

-    When the value of a property is a binary data, it is only

-    useful to know the size of the binary data.

-

-    In the case of the VCard/VCalendar parser, it chooses

-    to represent the size information as a separate property

-    called VCDataSizeProp whose value is the size of the binary

-    data. The APIs sequence to construct the VObject subtree

-    of line [44] of Example.vcf is

-

-	    // VObject *vcard;

-	    VObject *p1 = addProp(vcard,VCLogoProp);

-	    (void) addProp(p1,VCGIFProp);

-	    (void) addProp(p1,VCBASE64Prop);

-	    VObject *p2 = addProp(p1,VCDataSizeProp);

-	    (void) setVObjectLongValue(p2,1482);

-	    setVObjectAnyValue(vcard,...pointer to binary data);

-	

-    Note the presence of VCBase64Prop will cause the

-    writeVObject API to output the binary data as BASE64 text.

-    For VCard/VCalendar application, having the VCBase64Prop

-    property is pratically always neccessary for property with

-    binary data as its value.

-	

-* Note on Quoted-Printable String

-    String value with embedded newline are written out as

-    quoted-prinatable string. It is therefore important

-    to mark a property with a string value that has

-    one or more embedded newlines, with the VCQutedPrintableProp

-    property. e.g.

-			

-	// VObject *root;

-	char *msg="To be\nor\nnot to be";

-	VObject *p = addPropValue(root,VCDescriptionProp,msg);

-	    // the following is how you mark a property with

-	    //	a property. In this case, the marker is

-	    //  VCQuotedPrintableProp

-	    addProp(p,VCQuotedPrintableProp);

-

-* Note on Unicode

-    Although, the current parser takes ASCII text file only,

-    string values are all stored as Unicode in the VObject tree.

-    For now, when using the VObject APIs to construct a

-    VObject tree, one should always convert ASCII string value

-    to a Unicode string value:

-

-	// VObject *root;

-	VObject *p = addProp(root,VCSomeProp);

-	setVObjectUStringZValue(p,fakeUnicode(someASCIIStringZvalue));

-

-    An API is provided to simplify the above process:

-

-	addPropValue(root,VCSomeProp,someASCIIStringZValue);

-

-    Note that someASCIISTringZValue is automatically converted to

-    Unicode by addPropValue API, where as, the former code

-    sequence do an explicit call to fakeUnicode.

-

-    To read back the value, one should use the vObjectUStringZValue

-    API not vObjectStringZValue API. The value returned by the

-    vObjectUStringZValue API is a Unicode string. If the application

-    do not know how to handle Unicode string, it can use the

-    fakeCString API to convert it back to ASCII string (as long

-    as the conversion is meaningful).

-

-    Note that fakeCString return a heap allocated memory. It is

-    important to call deleteStr on fakeCString return value if

-    it is not longer required (or there will be memory leak).

-

-    NOTE: Unfortunately, at the point when this document is written,

-    there is still no consensus on how Unicode is to be handled

-    in the textual representation of VCard/VCalendar. So, there

-    is no version of writeVObject and the parser to output and

-    input Unicode textual representation of VCard/VCalendar.

-   

-

-Example.vcf

------------

-line

-number Input Text (example.vcf)

------- ----------

-1      BEGIN:VCALENDAR

-2      DCREATED:19961102T100522

-3      GEO:0,0

-4      VERSION:1.0

-5      BEGIN:VEVENT

-6      DTSTART:19961103T000000

-7      DTEND:20000101T000000

-8      DESCRIPTION;QUOTED-PRINTABLE:To be =0A=

-9      or =0A=

-10     not to be

-11     STATUS:O.K.

-12     X-ACTION:No action required

-13     DALARM:19961103T114500;5;3;Enjoy

-14     MALARM:19970101T120000;;;johny@nowhere.com;Call Mom.

-15     END:VEVENT

-16

-17     BEGIN:VTODO

-18     DUE:19960614T0173000

-19     DESCRIPTION:Relex.

-20     END:VTODO

-21

-22     END:VCALENDAR

-23

-24     BEGIN:VCARD

-25     N:Alden;Roland

-26     FN:Roland H. Alden

-27     ORG:AT&T;Versit Project Office

-28     TITLE:Consultant

-29     EMAIL;WORK;PREF;INTERNET:ralden@ralden.com

-30     LABEL;DOM;POSTAL;PARCEL;HOME;WORK;QUOTED-PRINTABLE:Roland H. Alden=0A=

-31     Suite 2208=0A=

-32     One Pine Street=0A=

-33     San Francisco, CA 94111

-34     LABEL;POSTAL;PARCEL;HOME;WORK;QUOTED-PRINTABLE:Roland H. Alden=0A=

-35     Suite 2208=0A=

-36     One Pine Street=0A=

-37     San Francisco, CA 94111=0A=

-38     U.S.A.

-39     TEL;WORK;PREF;MSG:+1 415 296 9106

-40     TEL;WORK;FAX:+1 415 296 9016

-41     TEL;MSG;CELL:+1 415 608 5981

-42     ADR:;Suite 2208;One Pine Street;San Francisco;CA;94111;U.S.A.

-43     SOUND:ROW-LAND H ALL-DIN

-44     LOGO;GIF;BASE64:

-45         R0lGODdhpgBOAMQAAP///+/v797e3s7Ozr29va2trZycnIyMjHt7e2NjY1JSUkJC

-    ... 30 lines of BASE64 data not shown here.

-76     END:VCARD

-

-

-VObject Representation of Example.vcf:

--------------------------------------

-line

-in

-text

-file  VObject Tree as Printed by printVObject API

-----  -------------------------------------------

-1     VCALENDAR

-2         DCREATED="19961102T100522"

-3         GEO="0,0"

-4         VERSION="1.0"

-5         VEVENT

-6             DTSTART="19961103T000000"

-7             DTEND="20000101T000000"

-8             DESCRIPTION="To be

-9                     or

-10                    not to be"

-8                 QUOTED-PRINTABLE

-11            STATUS="O.K."

-12            X-ACTION="No action required"

-13            DALARM

-13                RUNTIME="19961103T114500"

-13                SNOOZETIME="5"

-13                REPEATCOUNT="3"

-13                DISPLAYSTRING="Enjoy"

-14            MALARM

-14                RUNTIME="19970101T120000"

-14                EMAIL="johny@nowhere.com"

-14                NOTE="Call Mom"

-17        VTODO

-18            DUE="19960614T0173000"

-19            DESCRIPTION="Relex."

-24    VCARD

-25        N

-25            F="Alden"

-25            G="Roland"

-26        FN="Roland H. Alden"

-27        ORG

-27            ORGNAME="AT&T"

-27            OUN="Versit Project Office"

-28        TITLE="Consultant"

-29        EMAIL="ralden@alden.com"

-29            WORK

-29            PREF

-29            INTERNET

-30        LABEL="Roland H. Alden

-31                Suite 2208

-32                One Pine Street

-33                San Francisco, CA 94111"

-30            DOM

-30            POSTAL

-30            PARCEL

-30            HOME

-30            WORK

-30            QUOTED-PRINTABLE

-34        LABEL="Roland H. Alden

-35                Suite 2208

-36                One Pine Street

-37                San Francisco, CA 94111

-38                U.S.A."

-34            POSTAL

-34            PARCEL

-34            HOME

-34            WORK

-34            QUOTED-PRINTABLE

-39        TEL="+1 415 296 9106"

-39            WORK

-39            PREF

-39            MSG

-40        TEL="+1 415 296 9016"

-40            WORK

-40            FAX

-41        TEL="+1 415 608 5981"

-41            MSG

-41            CELL

-42        ADR

-42            EXT ADD="Suite 2208"

-42            STREET="One Pine Street"

-42            L="San Francisco"

-42            R="CA"

-42            PC="94111"

-42            C="U.S.A."

-43        SOUND="ROW-LAND H ALL-DIN"

-44        LOGO=[raw data]

-44            GIF

-44            BASE64

-44            DATASIZE=1482

-

diff --git a/libversit/port.h b/libversit/port.h
deleted file mode 100644
index 1768beebd8..0000000000
--- a/libversit/port.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/***************************************************************************
-(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International             
-Business Machines Corporation and Siemens Rolm Communications Inc.             
-                                                                               
-For purposes of this license notice, the term Licensors shall mean,            
-collectively, Apple Computer, Inc., AT&T Corp., International                  
-Business Machines Corporation and Siemens Rolm Communications Inc.             
-The term Licensor shall mean any of the Licensors.                             
-                                                                               
-Subject to acceptance of the following conditions, permission is hereby        
-granted by Licensors without the need for written agreement and without        
-license or royalty fees, to use, copy, modify and distribute this              
-software for any purpose.                                                      
-                                                                               
-The above copyright notice and the following four paragraphs must be           
-reproduced in all copies of this software and any software including           
-this software.                                                                 
-                                                                               
-THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE       
-ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR       
-MODIFICATIONS.                                                                 
-                                                                               
-IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,              
-INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT         
-OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH         
-DAMAGE.                                                                        
-                                                                               
-EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,       
-INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE            
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR             
-PURPOSE.                                                                       
-
-The software is provided with RESTRICTED RIGHTS.  Use, duplication, or         
-disclosure by the government are subject to restrictions set forth in          
-DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.                         
-
-***************************************************************************/
-
-#ifndef __PORT_H__
-#define __PORT_H__ 1
-
-
-#if defined(__CPLUSPLUS__) || defined(__cplusplus)
-extern "C" {
-#endif
-                     
-/* some of these #defines are commented out because */
-/* Visual C++ sets them on the compiler command line instead */
-
-/* #define _DEBUG */
-/* #define WIN32 */
-/* #define WIN16 */
-/* #define _WINDOWS */
-/* #define __MWERKS__ */
-/* #define INCLUDEMFC */
-
-#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"
-
-#define DLLEXPORT(t) t
-
-#ifndef FALSE
-#define FALSE	0
-#endif
-#ifndef TRUE
-#define TRUE	1
-#endif
-
-#define stricmp strcasecmp
-	
-#if defined(__CPLUSPLUS__) || defined(__cplusplus)
-}
-#endif
-
-#endif /* __PORT_H__ */
diff --git a/libversit/vcaltest.c b/libversit/vcaltest.c
deleted file mode 100644
index 5528aab1d1..0000000000
--- a/libversit/vcaltest.c
+++ /dev/null
@@ -1,118 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include "vcaltmp.h"
-
-#if 0
-This testcase would generate a file call "frankcal.vcf" with
-the following content:
-
-BEGIN:VCALENDAR
-DCREATED:19960523T100522
-GEO:37.24,-17.87
-PRODID:-//Frank Dawson/Hand Crafted In North Carolina//NONSGML Made By Hand//EN
-VERSION:0.3
-BEGIN:VEVENT
-DTSTART:19960523T120000
-DTEND:19960523T130000
-DESCRIPTION;QUOTED-PRINTABLE:VERSIT PDI PR Teleconference/Interview =0A=
-With Tom Streeter and Frank Dawson - Discuss VERSIT PDI project and vCard and vCalendar=0A=
-activities with European Press representatives.
-SUMMARY:VERSIT PDI PR Teleconference/Interview
-SUBTYPE:PHONE CALL
-STATUS:CONFIRMED
-TRANSP:19960523T100522-4000F100582713-009251
-UID:http://www.ibm.com/raleigh/fdawson/~c:\or2\orgfiles\versit.or2
-DALARM:19960523T114500;5;3;Your Telecon Starts At Noon!!!;
-MALARM:19960522T120000;;;fdawson@raleigh.ibm.com;Remember 05/23 Noon Telecon!!!;
-PALARM:19960523T115500;;;c:\or2\organize.exe c:\or2\orgfiles\versit.or2;
-X-LDC-OR2-OLE:c:\temp\agenda.doc
-END:VEVENT
-
-BEGIN:VTODO
-DUE:19960614T0173000
-DESCRIPTION:Review VCalendar helper API.
-END:VTODO
-
-END:VCALENDAR
-
-#endif
-
-FILE *cfp;
-
-void testVcalAPIs() {
-    FILE *fp;
-    VObject *vcal, *vevent;
-#if _CONSOLE
-    cfp = stdout;
-#else
-    cfp = fopen("vcaltest.out","w");
-#endif
-    if (cfp == 0) return;
-    vcal = vcsCreateVCal(
-	"19960523T100522",
-	"37.24,-17.87",
-	"-//Frank Dawson/Hand Crafted In North Carolina//NONSGML Made By Hand//EN",
-	0,
-	"0.3"
-	);
-
-    vevent = vcsAddEvent(
-	vcal,
-	"19960523T120000",
-	"19960523T130000",
-	"VERSIT PDI PR Teleconference/Interview \nWith Tom Streeter and Frank Dawson - Discuss VERSIT PDI project and vCard and vCalendar\nactivities with European Press representatives.",
-	"VERSIT PDI PR Teleconference/Interview",
-	"PHONE CALL",
-	0,
-	"CONFIRMED",
-	"19960523T100522-4000F100582713-009251",
-	"http://www.ibm.com/raleigh/fdawson/~c:\\or2\\orgfiles\\versit.or2",
-	0
-	);
-    
-    vcsAddDAlarm(vevent, "19960523T114500", "5", "3",
-	    "Your Telecon Starts At Noon!!!");
-    vcsAddMAlarm(vevent, "19960522T120000", 0, 0, "fdawson@raleigh.ibm.com",
-	    "Remember 05/23 Noon Telecon!!!");
-    vcsAddPAlarm(vevent, "19960523T115500", 0 ,0,
-	    "c:\\or2\\organize.exe c:\\or2\\orgfiles\\versit.or2");
-    
-    addPropValue(vevent, "X-LDC-OR2-OLE", "c:\\temp\\agenda.doc");
-
-    vcsAddTodo(
-	vcal,
-	0,
-	"19960614T0173000",
-	0,
-	"Review VCalendar helper API.",
-	0,
-	0,
-	0,
-	0,
-	0,
-	0
-	);
-
-    /* now do something to the resulting VObject */
-    /* pretty print on stdout for fun */
-    printVObject(cfp,vcal);
-    /* open the output text file */
-
-#define OUTFILE "frankcal.vcf"
-
-    fp = fopen(OUTFILE, "w");
-    if (fp) {
-	/* write it in text form */
-	writeVObject(fp,vcal);
-	fclose(fp);
-	}
-    else {
-	fprintf(cfp,"open output file '%s' failed\n", OUTFILE);
-	}
-    if (cfp != stdout) fclose(cfp);
-    }
-
-void main() {
-    testVcalAPIs();
-    }
-
diff --git a/libversit/vcaltmp.c b/libversit/vcaltmp.c
deleted file mode 100644
index ccb21a649a..0000000000
--- a/libversit/vcaltmp.c
+++ /dev/null
@@ -1,337 +0,0 @@
-/*
-This module provides some helper APIs for creating
-a VCalendar object.
-
-Note on APIs:
-	1.	The APIs does not attempt to verify if the arguments
-		passed are correct.
-	2.	Where the argument to an API is not applicable, pass
-		the value 0.
-	3.	See the test program at the bottom of this file as an
-		example of usage.
-	4.	This code calls APIs in vobject.c. 
-
-*/
-
-/***************************************************************************
-(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.                         
-
-***************************************************************************/
-
-
-#include <stdio.h>
-#include <string.h>
-#include "vcaltmp.h"
-
-	
-DLLEXPORT(VObject*) vcsCreateVCal(
-	char *date_created,
-	char *location,
-	char *product_id,
-	char *time_zone,
-	char *version
-	)
-    {
-    VObject *vcal = newVObject(VCCalProp);
-#define Z(p,v) if (v) addPropValue(vcal,p,v);
-    Z(VCDCreatedProp, date_created);
-    Z(VCLocationProp, location)
-    Z(VCProdIdProp, product_id)
-    Z(VCTimeZoneProp, time_zone)
-    Z(VCVersionProp, version)
-#undef Z
-    return vcal;
-    }
-
-
-DLLEXPORT(VObject*) vcsAddEvent(
-	VObject *vcal,
-	char *start_date_time,
-	char *end_date_time,
-	char *description,
-	char *summary,
-	char *categories,
-	char *classification,
-	char *status,
-	char *transparency,
-	char *uid,
-	char *url
-	)
-    {
-    VObject *vevent = addProp(vcal,VCEventProp);
-#define Z(p,v) if (v) addPropValue(vevent,p,v);
-    Z(VCDTstartProp,start_date_time);
-    Z(VCDTendProp,end_date_time);
-    if (description) {
-	VObject *p = addPropValue(vevent,VCDescriptionProp,description);
-	if (strchr(description,'\n'))
-	    addProp(p,VCQuotedPrintableProp);
-	}
-    Z(VCSummaryProp,summary);
-    Z(VCCategoriesProp,categories);
-    Z(VCClassProp,classification);
-    Z(VCStatusProp,status);
-    Z(VCTranspProp,transparency);
-    Z(VCUniqueStringProp,uid);
-    Z(VCURLProp,url);
-#undef Z
-    return vevent;
-    }
-
-
-DLLEXPORT(VObject*) vcsAddTodo(
-	VObject *vcal,
-	char *start_date_time,
-	char *due_date_time,
-	char *date_time_complete,
-	char *description,
-	char *summary,
-	char *priority,
-	char *classification,
-	char *status,
-	char *uid,
-	char *url
-	)
-    {
-    VObject *vtodo = addProp(vcal,VCTodoProp);
-#define Z(p,v) if (v) addPropValue(vtodo,p,v);
-    Z(VCDTstartProp,start_date_time);
-    Z(VCDueProp,due_date_time);
-    Z(VCCompletedProp,date_time_complete);
-    if (description) {
-	VObject *p = addPropValue(vtodo,VCDescriptionProp,description);
-	if (strchr(description,'\n'))
-	    addProp(p,VCQuotedPrintableProp);
-	}
-    Z(VCSummaryProp,summary);
-    Z(VCPriorityProp,priority);
-    Z(VCClassProp,classification);
-    Z(VCStatusProp,status);
-    Z(VCUniqueStringProp,uid);
-    Z(VCURLProp,url);
-#undef Z
-    return vtodo;
-    }
-
-
-DLLEXPORT(VObject*) vcsAddAAlarm(
-	VObject *vevent,
-	char *run_time,
-	char *snooze_time,
-	char *repeat_count,
-	char *audio_content
-	)
-    {
-    VObject *aalarm= addProp(vevent,VCAAlarmProp);
-#define Z(p,v) if (v) addPropValue(aalarm,p,v);
-    Z(VCRunTimeProp,run_time);
-    Z(VCSnoozeTimeProp,snooze_time);
-    Z(VCRepeatCountProp,repeat_count);
-    Z(VCAudioContentProp,audio_content);
-#undef Z
-    return aalarm;
-    }
-
-
-DLLEXPORT(VObject*) vcsAddMAlarm(
-	VObject *vevent,
-	char *run_time,
-	char *snooze_time,
-	char *repeat_count,
-	char *email_address,
-	char *note
-	)
-    {
-    VObject *malarm= addProp(vevent,VCMAlarmProp);
-#define Z(p,v) if (v) addPropValue(malarm,p,v);
-    Z(VCRunTimeProp,run_time);
-    Z(VCSnoozeTimeProp,snooze_time);
-    Z(VCRepeatCountProp,repeat_count);
-    Z(VCEmailAddressProp,email_address);
-    Z(VCNoteProp,note);
-#undef Z
-    return malarm;
-    }
-
-
-DLLEXPORT(VObject*) vcsAddDAlarm(
-	VObject *vevent,
-	char *run_time,
-	char *snooze_time,
-	char *repeat_count,
-	char *display_string
-	)
-    {
-    VObject *dalarm= addProp(vevent,VCDAlarmProp);
-#define Z(p,v) if (v) addPropValue(dalarm,p,v);
-    Z(VCRunTimeProp,run_time);
-    Z(VCSnoozeTimeProp,snooze_time);
-    Z(VCRepeatCountProp,repeat_count);
-    Z(VCDisplayStringProp,display_string);
-#undef Z
-    return dalarm;
-    }
-
-
-DLLEXPORT(VObject*) vcsAddPAlarm(
-	VObject *vevent,
-	char *run_time,
-	char *snooze_time,
-	char *repeat_count,
-	char *procedure_name
-	)
-    {
-    VObject *palarm= addProp(vevent,VCPAlarmProp);
-#define Z(p,v) if (v) addPropValue(palarm,p,v);
-    Z(VCRunTimeProp,run_time);
-    Z(VCSnoozeTimeProp,snooze_time);
-    Z(VCRepeatCountProp,repeat_count);
-    Z(VCProcedureNameProp,procedure_name);
-#undef Z
-    return palarm;
-    }
-
-    
-#ifdef _TEST
-
-#if 0
-This testcase would generate a file call "frankcal.vcf" with
-the following content:
-
-BEGIN:VCALENDAR
-DCREATED:19960523T100522
-GEO:37.24,-17.87
-PRODID:-//Frank Dawson/Hand Crafted In North Carolina//NONSGML Made By Hand//EN
-VERSION:0.3
-BEGIN:VEVENT
-DTSTART:19960523T120000
-DTEND:19960523T130000
-DESCRIPTION;QUOTED-PRINTABLE:VERSIT PDI PR Teleconference/Interview =0A=
-With Tom Streeter and Frank Dawson - Discuss VERSIT PDI project and vCard and vCalendar=0A=
-activities with European Press representatives.
-SUMMARY:VERSIT PDI PR Teleconference/Interview
-CATEGORIES:PHONE CALL
-STATUS:CONFIRMED
-TRANSP:19960523T100522-4000F100582713-009251
-UID:http://www.ibm.com/raleigh/fdawson/~c:\or2\orgfiles\versit.or2
-DALARM:19960523T114500;5;3;Your Telecon Starts At Noon!!!;
-MALARM:19960522T120000;;;fdawson@raleigh.ibm.com;Remember 05/23 Noon Telecon!!!;
-PALARM:19960523T115500;;;c:\or2\organize.exe c:\or2\orgfiles\versit.or2;
-X-LDC-OR2-OLE:c:\temp\agenda.doc
-END:VEVENT
-
-BEGIN:VTODO
-DUE:19960614T0173000
-DESCRIPTION:Review VCalendar helper API.
-END:VTODO
-
-END:VCALENDAR
-
-#endif
-
-void testVcalAPIs() {
-    FILE *fp;
-    VObject *vcal = vcsCreateVCal(
-	"19960523T100522",
-	"37.24,-17.87",
-	"-//Frank Dawson/Hand Crafted In North Carolina//NONSGML Made By Hand//EN",
-	0,
-	"0.3"
-	);
-
-    VObject *vevent = vcsAddEvent(
-	vcal,
-	"19960523T120000",
-	"19960523T130000",
-	"VERSIT PDI PR Teleconference/Interview \nWith Tom Streeter and Frank Dawson - Discuss VERSIT PDI project and vCard and vCalendar\nactivities with European Press representatives.",
-	"VERSIT PDI PR Teleconference/Interview",
-	"PHONE CALL",
-	0,
-	"CONFIRMED",
-	"19960523T100522-4000F100582713-009251",
-	"http://www.ibm.com/raleigh/fdawson/~c:\\or2\\orgfiles\\versit.or2",
-	0
-	);
-    
-    vcsAddDAlarm(vevent, "19960523T114500", "5", "3",
-	    "Your Telecon Starts At Noon!!!");
-    vcsAddMAlarm(vevent, "19960522T120000", 0, 0, "fdawson@raleigh.ibm.com",
-	    "Remember 05/23 Noon Telecon!!!");
-    vcsAddPAlarm(vevent, "19960523T115500", 0 ,0,
-	    "c:\\or2\\organize.exe c:\\or2\\orgfiles\\versit.or2");
-    
-    addPropValue(vevent, "X-LDC-OR2-OLE", "c:\\temp\\agenda.doc");
-
-    vcsAddTodo(
-	vcal,
-	0,
-	"19960614T0173000",
-	0,
-	"Review VCalendar helper API.",
-	0,
-	0,
-	0,
-	0,
-	0,
-	0
-	);
-
-    /* now do something to the resulting VObject */
-    /* pretty print on stdout for fun */
-    printVObject(vcal);
-    /* open the output text file */
-
-#define OUTFILE "frankcal.vcf"
-
-    fp = fopen(OUTFILE, "w");
-    if (fp) {
-	/* write it in text form */
-	writeVObject(fp,vcal);
-	fclose(fp);
-	}
-    else {
-	printf("open output file '%s' failed\n", OUTFILE);
-	}
-    }
-
-void main() {
-    testVcalAPIs();
-    }
-
-#endif
-
-
-/* end of source file vcaltmp.c */
diff --git a/libversit/vcaltmp.h b/libversit/vcaltmp.h
deleted file mode 100644
index 4c4afde963..0000000000
--- a/libversit/vcaltmp.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/***************************************************************************
-(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International             
-Business Machines Corporation and Siemens Rolm Communications Inc.             
-                                                                               
-For purposes of this license notice, the term Licensors shall mean,            
-collectively, Apple Computer, Inc., AT&T Corp., International                  
-Business Machines Corporation and Siemens Rolm Communications Inc.             
-The term Licensor shall mean any of the Licensors.                             
-                                                                               
-Subject to acceptance of the following conditions, permission is hereby        
-granted by Licensors without the need for written agreement and without        
-license or royalty fees, to use, copy, modify and distribute this              
-software for any purpose.                                                      
-                                                                               
-The above copyright notice and the following four paragraphs must be           
-reproduced in all copies of this software and any software including           
-this software.                                                                 
-                                                                               
-THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE       
-ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR       
-MODIFICATIONS.                                                                 
-                                                                               
-IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,              
-INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT         
-OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH         
-DAMAGE.                                                                        
-                                                                               
-EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,       
-INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE            
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR             
-PURPOSE.                                                                       
-
-The software is provided with RESTRICTED RIGHTS.  Use, duplication, or         
-disclosure by the government are subject to restrictions set forth in          
-DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.                         
-
-***************************************************************************/
-
-#include "vcc.h"
-
-#ifndef __VCALTMP_H__
-#define __VCALTMP_H__
-
-#if defined(__CPLUSPLUS__) || defined(__cplusplus)
-extern "C" {
-#endif
-
-extern DLLEXPORT(VObject*) vcsCreateVCal(
-	char *date_created,
-	char *location,
-	char *product_id,
-	char *time_zone,
-	char *version
-	);
-
-extern DLLEXPORT(VObject*) vcsAddEvent(
-	VObject *vcal,
-	char *start_date_time,
-	char *end_date_time,
-	char *description,
-	char *summary,
-	char *categories,
-	char *classification,
-	char *status,
-	char *transparency,
-	char *uid,
-	char *url
-	);
-
-
-extern DLLEXPORT(VObject*) vcsAddTodo(
-	VObject *vcal,
-	char *start_date_time,
-	char *due_date_time,
-	char *date_time_complete,
-	char *description,
-	char *summary,
-	char *priority,
-	char *classification,
-	char *status,
-	char *uid,
-	char *url
-	);
-
-
-extern DLLEXPORT(VObject*) vcsAddAAlarm(
-	VObject *vevent,
-	char *run_time,
-	char *snooze_time,
-	char *repeat_count,
-	char *audio_content
-	);
-
-
-extern DLLEXPORT(VObject*) vcsAddMAlarm(
-	VObject *vevent,
-	char *run_time,
-	char *snooze_time,
-	char *repeat_count,
-	char *email_address,
-	char *note
-	);
-
-
-extern DLLEXPORT(VObject*) vcsAddDAlarm(
-	VObject *vevent,
-	char *run_time,
-	char *snooze_time,
-	char *repeat_count,
-	char *display_string
-	);
-
-
-extern DLLEXPORT(VObject*) vcsAddPAlarm(
-	VObject *vevent,
-	char *run_time,
-	char *snooze_time,
-	char *repeat_count,
-	char *procedure_name
-	);
-
-#if defined(__CPLUSPLUS__) || defined(__cplusplus)
-}
-#endif
-
-#endif /* __VCALTMP_H__ */
-
-
diff --git a/libversit/vcc.h b/libversit/vcc.h
deleted file mode 100644
index 0e52034710..0000000000
--- a/libversit/vcc.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/***************************************************************************
-(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International             
-Business Machines Corporation and Siemens Rolm Communications Inc.             
-                                                                               
-For purposes of this license notice, the term Licensors shall mean,            
-collectively, Apple Computer, Inc., AT&T Corp., International                  
-Business Machines Corporation and Siemens Rolm Communications Inc.             
-The term Licensor shall mean any of the Licensors.                             
-                                                                               
-Subject to acceptance of the following conditions, permission is hereby        
-granted by Licensors without the need for written agreement and without        
-license or royalty fees, to use, copy, modify and distribute this              
-software for any purpose.                                                      
-                                                                               
-The above copyright notice and the following four paragraphs must be           
-reproduced in all copies of this software and any software including           
-this software.                                                                 
-                                                                               
-THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE       
-ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR       
-MODIFICATIONS.                                                                 
-                                                                               
-IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,              
-INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT         
-OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH         
-DAMAGE.                                                                        
-                                                                               
-EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,       
-INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE            
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR             
-PURPOSE.                                                                       
-
-The software is provided with RESTRICTED RIGHTS.  Use, duplication, or         
-disclosure by the government are subject to restrictions set forth in          
-DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.                         
-
-***************************************************************************/
-
-#ifndef __VCC_H__
-#define __VCC_H__ 1
-
-#include "vobject.h"
-
-
-#if defined(__CPLUSPLUS__) || defined(__cplusplus)
-extern "C" {
-#endif
-
-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);
-#else
-extern VObject* Parse_MIME_FromFile(FILE *file);
-#endif
-
-#if defined(__CPLUSPLUS__) || defined(__cplusplus)
-}
-#endif
-
-#endif /* __VCC_H__ */
-
diff --git a/libversit/vcc.y b/libversit/vcc.y
deleted file mode 100644
index 4cf92c5a3f..0000000000
--- a/libversit/vcc.y
+++ /dev/null
@@ -1,1262 +0,0 @@
-%{
-
-/***************************************************************************
-(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International
-Business Machines Corporation and Siemens Rolm Communications Inc.
-
-For purposes of this license notice, the term Licensors shall mean,
-collectively, Apple Computer, Inc., AT&T Corp., International
-Business Machines Corporation and Siemens Rolm Communications Inc.
-The term Licensor shall mean any of the Licensors.
-
-Subject to acceptance of the following conditions, permission is hereby
-granted by Licensors without the need for written agreement and without
-license or royalty fees, to use, copy, modify and distribute this
-software for any purpose.
-
-The above copyright notice and the following four paragraphs must be
-reproduced in all copies of this software and any software including
-this software.
-
-THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE
-ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR
-MODIFICATIONS.
-
-IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,
-INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT
-OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
-DAMAGE.
-
-EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,
-INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE.
-
-The software is provided with RESTRICTED RIGHTS.  Use, duplication, or
-disclosure by the government are subject to restrictions set forth in
-DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.
-
-***************************************************************************/
-
-/*
- * src: vcc.c
- * doc: Parser for vCard and vCalendar. Note that this code is
- * generated by a yacc parser generator. Generally it should not
- * be edited by hand. The real source is vcc.y. The #line directives
- * can be commented out here to make it easier to trace through
- * in a debugger. However, if a bug is found it should
- * be fixed in vcc.y and this file regenerated.
- */
-
-
-/* debugging utilities */
-#if __DEBUG
-#define DBG_(x) printf x
-#else
-#define DBG_(x)
-#endif
-
-/****  External Functions  ****/
-
-/* assign local name to parser variables and functions so that
-   we can use more than one yacc based parser.
-*/
-
-#define yyparse mime_parse
-#define yylex mime_lex
-#define yyerror mime_error
-#define yychar mime_char
-/* #define p_yyval p_mime_val */
-#undef yyval
-#define yyval mime_yyval
-/* #define p_yylval p_mime_lval */
-#undef yylval
-#define yylval mime_yylval
-#define yydebug mime_debug
-#define yynerrs mime_nerrs
-#define yyerrflag mime_errflag
-#define yyss mime_ss
-#define yyssp mime_ssp
-#define yyvs mime_vs
-#define yyvsp mime_vsp
-#define yylhs mime_lhs
-#define yylen mime_len
-#define yydefred mime_defred
-#define yydgoto mime_dgoto
-#define yysindex mime_sindex
-#define yyrindex mime_rindex
-#define yygindex mime_gindex
-#define yytable mime_table
-#define yycheck mime_check
-#define yyname mime_name
-#define yyrule mime_rule
-#define YYPREFIX "mime_"
-
-
-#ifndef _NO_LINE_FOLDING
-#define _SUPPORT_LINE_FOLDING 1
-#endif
-
-/* undef below if compile with MFC */
-/* #define INCLUDEMFC 1 */
-
-#if defined(WIN32) || defined(_WIN32)
-#ifdef INCLUDEMFC
-#include <afx.h>
-#endif
-#endif
-
-#include <string.h>
-#ifndef __MWERKS__
-#include <malloc.h>
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include "vcc.h"
-
-static int yylex(void);
-static void yyerror(char *s);
-
-/****  Types, Constants  ****/
-
-#define YYDEBUG		1	/* 1 to compile in some debugging code */
-#define MAXTOKEN	256	/* maximum token (line) length */
-#define YYSTACKSIZE 	50	/* ~unref ? */
-#define MAXLEVEL	10	/* max # of nested objects parseable */
-				/* (includes outermost) */
-
-
-/****  Global Variables  ****/
-int mime_lineNum, mime_numErrors; /* yyerror() can use these */
-static VObject* vObjList;
-static VObject *curProp;
-static VObject *curObj;
-static VObject* ObjStack[MAXLEVEL];
-static int ObjStackTop;
-
-
-/* A helpful utility for the rest of the app. */
-#if __CPLUSPLUS__
-extern "C" {
-#endif
-
-    extern void Parse_Debug(const char *s);
-    extern void yyerror(char *s);
-
-#if __CPLUSPLUS__
-    };
-#endif
-
-int yyparse(void);
-
-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(void);
-#ifndef _SUPPORT_LINE_FOLDING
-static char* lexDataFromBase64(void);
-#endif
-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);
-#if 0
-static void enterValues(const char *value);
-#endif
-static void mime_error_(char *s);
- static void appendValue(const char *value);
-
-%}
-
-/***************************************************************************/
-/***                           The grammar                              ****/
-/***************************************************************************/
-
-%union {
-    char *str;
-    VObject *vobj;
-    }
-
-%token
-	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
-
-/*
- * NEWLINE is the token that would occur outside a vCard,
- * while LINESEP is the token that would occur inside a vCard.
- */
-
-%token <str>
-	STRING ID
-
-%type <str> name value
-
-%type <vobj> vcard vcal vobject
-
-%start mime
-
-%%
-
-
-mime: vobjects
-	;
-
-vobjects: vobject
-	{ addList(&vObjList, $1); curObj = 0; }
-	vobjects
-	| vobject
-		{ addList(&vObjList, $1); curObj = 0; }
-	;
-
-vobject: vcard
-	| vcal
-	;
-
-vcard:
-	BEGIN_VCARD
-	{
-	lexPushMode(L_VCARD);
-	if (!pushVObject(VCCardProp)) YYERROR;
-	}
-	items END_VCARD
-	{
-	lexPopMode(0);
-	$$ = popVObject();
-	}
-	| BEGIN_VCARD
-	{
-	lexPushMode(L_VCARD);
-	if (!pushVObject(VCCardProp)) YYERROR;
-	}
-	END_VCARD
-	{
-	lexPopMode(0);
-	$$ = popVObject();
-	}
-	;
-
-items: item items
-	| item
-	;
-
-item: prop COLON
-	{
-	lexPushMode(L_VALUES);
-	}
-	values LINESEP
-	{
-	if (lexWithinMode(L_BASE64) || lexWithinMode(L_QUOTED_PRINTABLE))
-	   lexPopMode(0);
-	lexPopMode(0);
-	}
-	| error
-	;
-
-prop: name
-	{
-	enterProps($1);
-	}
-	attr_params
-	| name
-	{
-	enterProps($1);
-	}
-	;
-
-attr_params: attr_param attr_params
-	| attr_param
-	;
-
-attr_param: SEMICOLON attr
-	;
-
-attr: name
-	{
-	enterAttr($1,0);
-	}
-	| name EQ name
-	{
-	enterAttr($1,$3);
-
-	}
-	;
-
-name: ID
-	;
-
-values: value SEMICOLON { appendValue($1); } values
-	| value
-	{ appendValue($1); }
-	;
-
-value: STRING
-	| { $$ = 0; }
-	;
-
-vcal:
-	BEGIN_VCAL
-	{ if (!pushVObject(VCCalProp)) YYERROR; }
-	calitems
-	END_VCAL
-	{ $$ = popVObject(); }
-	| BEGIN_VCAL
-	{ if (!pushVObject(VCCalProp)) YYERROR; }
-	END_VCAL
-	{ $$ = popVObject(); }
-	;
-
-calitems: calitem calitems
-	| calitem
-	;
-
-calitem:
-	eventitem
-	| todoitem
-	| items
-	;
-
-eventitem:
-	BEGIN_VEVENT
-	{
-	lexPushMode(L_VEVENT);
-	if (!pushVObject(VCEventProp)) YYERROR;
-	}
-	items
-	END_VEVENT
-	{
-	lexPopMode(0);
-	popVObject();
-	}
-	| BEGIN_VEVENT
-	{
-	lexPushMode(L_VEVENT);
-	if (!pushVObject(VCEventProp)) YYERROR;
-	}
-	END_VEVENT
-	{
-	lexPopMode(0);
-	popVObject();
-	}
-	;
-
-todoitem:
-	BEGIN_VTODO
-	{
-	lexPushMode(L_VTODO);
-	if (!pushVObject(VCTodoProp)) YYERROR;
-	}
-	items
-	END_VTODO
-	{
-	lexPopMode(0);
-	popVObject();
-	}
-	| BEGIN_VTODO
-	{
-	lexPushMode(L_VTODO);
-	if (!pushVObject(VCTodoProp)) YYERROR;
-	}
-	END_VTODO
-	{
-	lexPopMode(0);
-	popVObject();
-	}
-	;
-
-%%
-/* ///////////////////////////////////////////////////////////////////////// */
-static int pushVObject(const char *prop)
-    {
-    VObject *newObj;
-    if (ObjStackTop == MAXLEVEL)
-	return FALSE;
-
-    ObjStack[++ObjStackTop] = curObj;
-
-    if (curObj) {
-        newObj = addProp(curObj,prop);
-        curObj = newObj;
-	}
-    else
-	curObj = newVObject(prop);
-
-    return TRUE;
-    }
-
-
-/* ///////////////////////////////////////////////////////////////////////// */
-/* This pops the recently built vCard off the stack and returns it. */
-static VObject* popVObject()
-    {
-    VObject *oldObj;
-    if (ObjStackTop < 0) {
-	yyerror("pop on empty Object Stack\n");
-	return 0;
-	}
-    oldObj = curObj;
-    curObj = ObjStack[ObjStackTop--];
-
-    return oldObj;
-    }
-
-static void appendValue(const char *value)
-{
-  char *p1, *p2;
-  wchar_t *p3;
-  int i;
-
-  if (fieldedProp && *fieldedProp) {
-    if (value) {
-      addPropValue(curProp, *fieldedProp, value);
-    }
-    /* else this field is empty, advance to next field */
-    fieldedProp++;
-  } else {
-    if (value) {
-      if (vObjectUStringZValue(curProp)) {
-	p1 = fakeCString(vObjectUStringZValue(curProp));
-	p2 = malloc(sizeof(char *) * (strlen(p1)+strlen(value)+1));
-	strcpy(p2, p1);
-	deleteStr(p1);
-
-	i = strlen(p2);
-	p2[i] = ';';
-	p2[i+1] = '\0';
-	p2 = strcat(p2, value);
-	p3 = (wchar_t *) vObjectUStringZValue(curProp);
-	free(p3);
-	setVObjectUStringZValue_(curProp,fakeUnicode(p2,0));
-	deleteStr(p2);
-      } else {
-	setVObjectUStringZValue_(curProp,fakeUnicode(value,0));
-      }
-    }
-  }
-  deleteStr(value);
-}
-
-#if 0
-static void enterValues(const char *value)
-    {
-    if (fieldedProp && *fieldedProp) {
-	if (value) {
-	    addPropValue(curProp,*fieldedProp,value);
-	    }
-	/* else this field is empty, advance to next field */
-	fieldedProp++;
-	}
-    else {
-	if (value) {
-	    setVObjectUStringZValue_(curProp,fakeUnicode(value,0));
-	    }
-	}
-    deleteStr(value);
-    }
-#endif
-
-static void enterProps(const char *s)
-    {
-    curProp = addGroup(curObj,s);
-    deleteStr(s);
-    }
-
-static void enterAttr(const char *s1, const char *s2)
-    {
-    const char *p1, *p2 = NULL;
-    p1 = lookupProp_(s1);
-    if (s2) {
-	VObject *a;
-	p2 = lookupProp_(s2);
-	a = addProp(curProp,p1);
-	setVObjectStringZValue(a,p2);
-	}
-    else
-	addProp(curProp,p1);
-    if (stricmp(p1,VCBase64Prop) == 0 || (s2 && stricmp(p2,VCBase64Prop)==0))
-	lexPushMode(L_BASE64);
-    else if (stricmp(p1,VCQuotedPrintableProp) == 0
-	    || (s2 && stricmp(p2,VCQuotedPrintableProp)==0))
-	lexPushMode(L_QUOTED_PRINTABLE);
-    deleteStr(s1); deleteStr(s2);
-    }
-
-
-#define MAX_LEX_LOOKAHEAD_0 32
-#define MAX_LEX_LOOKAHEAD 64
-#define MAX_LEX_MODE_STACK_SIZE 10
-#define LEXMODE() (lexBuf.lexModeStack[lexBuf.lexModeStackTop])
-
-struct LexBuf {
-	/* input */
-#ifdef INCLUDEMFC
-    CFile *inputFile;
-#else
-    FILE *inputFile;
-#endif
-    char *inputString;
-    unsigned long curPos;
-    unsigned long inputLen;
-	/* lookahead buffer */
-	/*   -- lookahead buffer is int instead of char so that EOF
-	 /      can be represented correctly.
-	*/
-    unsigned long len;
-    int buf[MAX_LEX_LOOKAHEAD];
-    unsigned long getPtr;
-	/* context stack */
-    unsigned long lexModeStackTop;
-    enum LexMode lexModeStack[MAX_LEX_MODE_STACK_SIZE];
-	/* token buffer */
-    unsigned long maxToken;
-    char *strs;
-    unsigned long strsLen;
-    } lexBuf;
-
-static void lexPushMode(enum LexMode mode)
-    {
-    if (lexBuf.lexModeStackTop == (MAX_LEX_MODE_STACK_SIZE-1))
-	yyerror("lexical context stack overflow");
-    else {
-	lexBuf.lexModeStack[++lexBuf.lexModeStackTop] = mode;
-	}
-    }
-
-static void lexPopMode(int top)
-    {
-    /* special case of pop for ease of error recovery -- this
-	version will never underflow */
-    if (top)
-	lexBuf.lexModeStackTop = 0;
-    else
-	if (lexBuf.lexModeStackTop > 0) lexBuf.lexModeStackTop--;
-    }
-
-static int lexWithinMode(enum LexMode mode) {
-    unsigned long i;
-    for (i=0;i<lexBuf.lexModeStackTop;i++)
-	if (mode == lexBuf.lexModeStack[i]) return 1;
-    return 0;
-    }
-
-static int lexGetc_()
-    {
-    /* get next char from input, no buffering. */
-    if (lexBuf.curPos == lexBuf.inputLen)
-	return EOF;
-    else if (lexBuf.inputString)
-	return *(lexBuf.inputString + lexBuf.curPos++);
-    else {
-#ifdef INCLUDEMFC
-	char result;
-	return lexBuf.inputFile->Read(&result, 1) == 1 ? result : EOF;
-#else
-	return fgetc(lexBuf.inputFile);
-#endif
-	}
-    }
-
-static int lexGeta()
-    {
-    ++lexBuf.len;
-    return (lexBuf.buf[lexBuf.getPtr] = lexGetc_());
-    }
-
-static int lexGeta_(int i)
-    {
-    ++lexBuf.len;
-    return (lexBuf.buf[(lexBuf.getPtr+i)%MAX_LEX_LOOKAHEAD] = lexGetc_());
-    }
-
-static void lexSkipLookahead() {
-    if (lexBuf.len > 0 && lexBuf.buf[lexBuf.getPtr]!=EOF) {
-	/* don't skip EOF. */
-        lexBuf.getPtr = (lexBuf.getPtr + 1) % MAX_LEX_LOOKAHEAD;
-	lexBuf.len--;
-        }
-    }
-
-static int lexLookahead() {
-    int c = (lexBuf.len)?
-	lexBuf.buf[lexBuf.getPtr]:
-	lexGeta();
-    /* do the \r\n -> \n or \r -> \n translation here */
-    if (c == '\r') {
-	int a = (lexBuf.len>1)?
-	    lexBuf.buf[(lexBuf.getPtr+1)%MAX_LEX_LOOKAHEAD]:
-	    lexGeta_(1);
-	if (a == '\n') {
-	    lexSkipLookahead();
-	    }
-	lexBuf.buf[lexBuf.getPtr] = c = '\n';
-	}
-    else if (c == '\n') {
-	int a = (lexBuf.len>1)?
-	    lexBuf.buf[lexBuf.getPtr+1]:
-	    lexGeta_(1);
-	if (a == '\r') {
-	    lexSkipLookahead();
-	    }
-	lexBuf.buf[lexBuf.getPtr] = '\n';
-	}
-    return c;
-    }
-
-static int lexGetc() {
-    int c = lexLookahead();
-    if (lexBuf.len > 0 && lexBuf.buf[lexBuf.getPtr]!=EOF) {
-	/* EOF will remain in lookahead buffer */
-        lexBuf.getPtr = (lexBuf.getPtr + 1) % MAX_LEX_LOOKAHEAD;
-	lexBuf.len--;
-        }
-    return c;
-    }
-
-static void lexSkipLookaheadWord() {
-    if (lexBuf.strsLen <= lexBuf.len) {
-	lexBuf.len -= lexBuf.strsLen;
-	lexBuf.getPtr = (lexBuf.getPtr + lexBuf.strsLen) % MAX_LEX_LOOKAHEAD;
-	}
-    }
-
-static void lexClearToken()
-    {
-    lexBuf.strsLen = 0;
-    }
-
-static void lexAppendc(int c)
-    {
-    lexBuf.strs[lexBuf.strsLen] = c;
-    /* append up to zero termination */
-    if (c == 0) return;
-    lexBuf.strsLen++;
-    if (lexBuf.strsLen >= lexBuf.maxToken) {
-	/* double the token string size */
-	lexBuf.maxToken <<= 1;
-	lexBuf.strs = (char*) realloc(lexBuf.strs,(size_t)lexBuf.maxToken);
-	}
-    }
-
-static char* lexStr() {
-    return dupStr(lexBuf.strs,(size_t)lexBuf.strsLen+1);
-    }
-
-static void lexSkipWhite() {
-    int c = lexLookahead();
-    while (c == ' ' || c == '\t') {
-	lexSkipLookahead();
-	c = lexLookahead();
-	}
-    }
-
-static char* lexGetWord() {
-    int c;
-    lexSkipWhite();
-    lexClearToken();
-    c = lexLookahead();
-    while (c != EOF && !strchr("\t\n ;:=",c)) {
-	lexAppendc(c);
-	lexSkipLookahead();
-	c = lexLookahead();
-	}
-    lexAppendc(0);
-    return lexStr();
-    }
-
-#if 0
-static void lexPushLookahead(char *s, int len) {
-    int putptr;
-    if (len == 0) len = strlen(s);
-    putptr = (int)lexBuf.getPtr - len;
-    /* this function assumes that length of word to push back
-     /  is not greater than MAX_LEX_LOOKAHEAD.
-     */
-    if (putptr < 0) putptr += MAX_LEX_LOOKAHEAD;
-    lexBuf.getPtr = putptr;
-    while (*s) {
-	lexBuf.buf[putptr] = *s++;
-	putptr = (putptr + 1) % MAX_LEX_LOOKAHEAD;
-	}
-    lexBuf.len += len;
-    }
-#endif
-
-static void lexPushLookaheadc(int c) {
-    int putptr;
-    /* can't putback EOF, because it never leaves lookahead buffer */
-    if (c == EOF) return;
-    putptr = (int)lexBuf.getPtr - 1;
-    if (putptr < 0) putptr += MAX_LEX_LOOKAHEAD;
-    lexBuf.getPtr = putptr;
-    lexBuf.buf[putptr] = c;
-    lexBuf.len += 1;
-    }
-
-static char* lexLookaheadWord() {
-    /* this function can lookahead word with max size of MAX_LEX_LOOKAHEAD_0
-     /  and thing bigger than that will stop the lookahead and return 0;
-     / leading white spaces are not recoverable.
-     */
-    int c;
-    int len = 0;
-    int curgetptr = 0;
-    lexSkipWhite();
-    lexClearToken();
-    curgetptr = (int)lexBuf.getPtr;	/* remember! */
-    while (len < (MAX_LEX_LOOKAHEAD_0)) {
-	c = lexGetc();
-	len++;
-	if (c == EOF || strchr("\t\n ;:=", c)) {
-	    lexAppendc(0);
-	    /* restore lookahead buf. */
-	    lexBuf.len += len;
-	    lexBuf.getPtr = curgetptr;
-	    return lexStr();
-	    }
-        else
-	    lexAppendc(c);
-	}
-    lexBuf.len += len;	/* char that has been moved to lookahead buffer */
-    lexBuf.getPtr = curgetptr;
-    return 0;
-    }
-
-#ifdef _SUPPORT_LINE_FOLDING
-static void handleMoreRFC822LineBreak(int c) {
-    /* suport RFC 822 line break in cases like
-     *	ADR: foo;
-     *    morefoo;
-     *    more foo;
-     */
-    if (c == ';') {
-	int a;
-	lexSkipLookahead();
-	/* skip white spaces */
-	a = lexLookahead();
-	while (a == ' ' || a == '\t') {
-	    lexSkipLookahead();
-	    a = lexLookahead();
-	    }
-	if (a == '\n') {
-	    lexSkipLookahead();
-	    a = lexLookahead();
-	    if (a == ' ' || a == '\t') {
-		/* continuation, throw away all the \n and spaces read so
-		 * far
-		 */
-		lexSkipWhite();
-		lexPushLookaheadc(';');
-		}
-	    else {
-		lexPushLookaheadc('\n');
-		lexPushLookaheadc(';');
-		}
-	    }
-	else {
-	    lexPushLookaheadc(';');
-	    }
-	}
-    }
-
-static char* lexGet1Value() {
-    int c;
-    lexSkipWhite();
-    c = lexLookahead();
-    lexClearToken();
-    while (c != EOF && c != ';') {
-	if (c == '\n') {
-	    int a;
-	    lexSkipLookahead();
-	    a  = lexLookahead();
-	    if (a == ' ' || a == '\t') {
-		lexAppendc(' ');
-		lexSkipLookahead();
-		}
-	    else {
-		lexPushLookaheadc('\n');
-		break;
-		}
-	    }
-	else {
-	    lexAppendc(c);
-	    lexSkipLookahead();
-	    }
-	c = lexLookahead();
-	}
-    lexAppendc(0);
-    handleMoreRFC822LineBreak(c);
-    return c==EOF?0:lexStr();
-    }
-#endif
-
-#ifndef _SUPPORT_LINE_FOLDING
-static char* lexGetStrUntil(char *termset) {
-    int c = lexLookahead();
-    lexClearToken();
-    while (c != EOF && !strchr(termset,c)) {
-	lexAppendc(c);
-	lexSkipLookahead();
-	c = lexLookahead();
-	}
-    lexAppendc(0);
-    return c==EOF?0:lexStr();
-    }
-#endif
-
-static int match_begin_name(int end) {
-    char *n = lexLookaheadWord();
-    int token = ID;
-    if (n) {
-	if (!stricmp(n,"vcard")) token = end?END_VCARD:BEGIN_VCARD;
-	else if (!stricmp(n,"vcalendar")) token = end?END_VCAL:BEGIN_VCAL;
-	else if (!stricmp(n,"vevent")) token = end?END_VEVENT:BEGIN_VEVENT;
-	else if (!stricmp(n,"vtodo")) token = end?END_VTODO:BEGIN_VTODO;
-	deleteStr(n);
-	return token;
-	}
-    return 0;
-    }
-
-
-#ifdef INCLUDEMFC
-static void initLex(const char *inputstring, unsigned long inputlen, CFile *inputfile)
-#else
-static void initLex(const char *inputstring, unsigned long inputlen, FILE *inputfile)
-#endif
-    {
-    /* initialize lex mode stack */
-    lexBuf.lexModeStack[lexBuf.lexModeStackTop=0] = L_NORMAL;
-
-    /* iniatialize lex buffer. */
-    lexBuf.inputString = (char*) inputstring;
-    lexBuf.inputLen = inputlen;
-    lexBuf.curPos = 0;
-    lexBuf.inputFile = inputfile;
-
-    lexBuf.len = 0;
-    lexBuf.getPtr = 0;
-
-    lexBuf.maxToken = MAXTOKEN;
-    lexBuf.strs = (char*)malloc(MAXTOKEN);
-    lexBuf.strsLen = 0;
-
-    }
-
-static void finiLex() {
-    free(lexBuf.strs);
-    }
-
-
-/* ///////////////////////////////////////////////////////////////////////// */
-/* This parses and converts the base64 format for binary encoding into
- * a decoded buffer (allocated with new).  See RFC 1521.
- */
-static char * lexGetDataFromBase64()
-    {
-    unsigned long bytesLen = 0, bytesMax = 0;
-    int quadIx = 0, pad = 0;
-    unsigned long trip = 0;
-    unsigned char b;
-    int c;
-    unsigned char *bytes = NULL;
-    unsigned char *oldBytes = NULL;
-
-    DBG_(("db: lexGetDataFromBase64\n"));
-    while (1) {
-	c = lexGetc();
-	if (c == '\n') {
-	    ++mime_lineNum;
-	    if (lexLookahead() == '\n') {
-		/* a '\n' character by itself means end of data */
-		break;
-		}
-	    else continue; /* ignore '\n' */
-	    }
-	else {
-	    if ((c >= 'A') && (c <= 'Z'))
-		b = (unsigned char)(c - 'A');
-	    else if ((c >= 'a') && (c <= 'z'))
-		b = (unsigned char)(c - 'a') + 26;
-	    else if ((c >= '0') && (c <= '9'))
-		b = (unsigned char)(c - '0') + 52;
-	    else if (c == '+')
-		b = 62;
-	    else if (c == '/')
-		b = 63;
-	    else if (c == '=') {
-		b = 0;
-		pad++;
-	    } else if ((c == ' ') || (c == '\t')) {
-		continue;
-	    } else { /* error condition */
-		if (bytes) free(bytes);
-		else if (oldBytes) free(oldBytes);
-		/* error recovery: skip until 2 adjacent newlines. */
-		DBG_(("db: invalid character 0x%x '%c'\n", c,c));
-		if (c != EOF)  {
-		    c = lexGetc();
-		    while (c != EOF) {
-			if (c == '\n' && lexLookahead() == '\n') {
-			    ++mime_lineNum;
-			    break;
-			    }
-			c = lexGetc();
-			}
-		    }
-		return NULL;
-		}
-	    trip = (trip << 6) | b;
-	    if (++quadIx == 4) {
-		unsigned char outBytes[3];
-		int numOut;
-		int i;
-		for (i = 0; i < 3; i++) {
-		    outBytes[2-i] = (unsigned char)(trip & 0xFF);
-		    trip >>= 8;
-		    }
-		numOut = 3 - pad;
-		if (bytesLen + numOut > bytesMax) {
-		    if (!bytes) {
-			bytesMax = 1024;
-			bytes = (unsigned char*)malloc((size_t)bytesMax);
-			}
-		    else {
-			bytesMax <<= 2;
-			oldBytes = bytes;
-			bytes = (unsigned char*)realloc(bytes,(size_t)bytesMax);
-			}
-		    if (bytes == 0) {
-			mime_error("out of memory while processing BASE64 data\n");
-			}
-		    }
-		if (bytes) {
-		    memcpy(bytes + bytesLen, outBytes, numOut);
-		    bytesLen += numOut;
-		    }
-		trip = 0;
-		quadIx = 0;
-		}
-	    }
-	} /* while */
-    DBG_(("db: bytesLen = %d\n",  bytesLen));
-    /* kludge: all this won't be necessary if we have tree form
-	representation */
-    if (bytes) {
-	setValueWithSize(curProp,bytes,(unsigned int)bytesLen);
-	free(bytes);
-	}
-    else if (oldBytes) {
-	setValueWithSize(curProp,oldBytes,(unsigned int)bytesLen);
-	free(oldBytes);
-	}
-    return 0;
-    }
-
-static int match_begin_end_name(int end) {
-    int token;
-    lexSkipWhite();
-    if (lexLookahead() != ':') return ID;
-    lexSkipLookahead();
-    lexSkipWhite();
-    token = match_begin_name(end);
-    if (token == ID) {
-	lexPushLookaheadc(':');
-	DBG_(("db: ID '%s'\n", yylval.str));
-	return ID;
-	}
-    else if (token != 0) {
-	lexSkipLookaheadWord();
-	deleteStr(yylval.str);
-	DBG_(("db: begin/end %d\n", token));
-	return token;
-	}
-    return 0;
-    }
-
-static char* lexGetQuotedPrintable()
-    {
-    int cur;
-
-    lexClearToken();
-    do {
-	cur = lexGetc();
-	switch (cur) {
-	    case '=': {
-		int c = 0;
-		int next[2];
-		int i;
-		for (i = 0; i < 2; i++) {
-		    next[i] = lexGetc();
-		    if (next[i] >= '0' && next[i] <= '9')
-			c = c * 16 + next[i] - '0';
-		    else if (next[i] >= 'A' && next[i] <= 'F')
-			c = c * 16 + next[i] - 'A' + 10;
-		    else
-			break;
-		    }
-		if (i == 0) {
-		    /* single '=' follow by LINESEP is continuation sign? */
-		    if (next[0] == '\n') {
-			++mime_lineNum;
-			}
-		    else {
-			lexPushLookaheadc('=');
-			goto EndString;
-			}
-		    }
-		else if (i == 1) {
-		    lexPushLookaheadc(next[1]);
-		    lexPushLookaheadc(next[0]);
-		    lexAppendc('=');
-		} else {
-		    lexAppendc(c);
-		    }
-		break;
-		} /* '=' */
-	    case '\n':
-	    case ';':
-	      {
-		lexPushLookaheadc(cur);
-		goto EndString;
-		}
-	    case EOF:
-		break;
-	    default:
-		lexAppendc(cur);
-		break;
-	    } /* switch */
-	} while (cur != EOF);
-
-EndString:
-    lexAppendc(0);
-    return lexStr();
-    } /* LexQuotedPrintable */
-
-static int yylex() {
-    int lexmode = LEXMODE();
-    if (lexmode == L_VALUES) {
-	int c = lexGetc();
-	if (c == ';') {
-	    DBG_(("db: SEMICOLON\n"));
-	    lexPushLookaheadc(c);
-#ifdef _SUPPORT_LINE_FOLDING
-	    handleMoreRFC822LineBreak(c);
-#endif
-	    lexSkipLookahead();
-	    return SEMICOLON;
-	    }
-	else if (strchr("\n",c)) {
-	    ++mime_lineNum;
-	    /* consume all line separator(s) adjacent to each other */
-	    c = lexLookahead();
-	    while (strchr("\n",c)) {
-		lexSkipLookahead();
-		c = lexLookahead();
-		++mime_lineNum;
-		}
-	    DBG_(("db: LINESEP\n"));
-	    return LINESEP;
-	    }
-	else {
-	    char *p = 0;
-	    lexPushLookaheadc(c);
-	    if (lexWithinMode(L_BASE64)) {
-		/* get each char and convert to bin on the fly... */
-		p = lexGetDataFromBase64();
-		yylval.str = p;
-		return STRING;
-		}
-	    else if (lexWithinMode(L_QUOTED_PRINTABLE)) {
-		p = lexGetQuotedPrintable();
-		}
-	    else {
-#ifdef _SUPPORT_LINE_FOLDING
-		p = lexGet1Value();
-#else
-		p = lexGetStrUntil(";\n");
-#endif
-		}
-	    if (p) {
-		DBG_(("db: STRING: '%s'\n", p));
-		yylval.str = p;
-		return STRING;
-		}
-	    else return 0;
-	    }
-	}
-    else {
-	/* normal mode */
-	while (1) {
-	    int c = lexGetc();
-	    switch(c) {
-		case ':': {
-		    /* consume all line separator(s) adjacent to each other */
-		    /* ignoring linesep immediately after colon. */
-/*		    c = lexLookahead();
-		    while (strchr("\n",c)) {
-			lexSkipLookahead();
-			c = lexLookahead();
-			++mime_lineNum;
-			}*/
-		    DBG_(("db: COLON\n"));
-		    return COLON;
-		    }
-		case ';':
-		    DBG_(("db: SEMICOLON\n"));
-		    return SEMICOLON;
-		case '=':
-		    DBG_(("db: EQ\n"));
-		    return EQ;
-		/* ignore whitespace in this mode */
-		case '\t':
-		case ' ': continue;
-		case '\n': {
-		    ++mime_lineNum;
-		    continue;
-		    }
-		case EOF: return 0;
-		    break;
-		default: {
-		    lexPushLookaheadc(c);
-		    if (isalpha(c)) {
-			char *t = lexGetWord();
-			yylval.str = t;
-			if (!stricmp(t, "begin")) {
-			    return match_begin_end_name(0);
-			    }
-			else if (!stricmp(t,"end")) {
-			    return match_begin_end_name(1);
-			    }
-		        else {
-			    DBG_(("db: ID '%s'\n", t));
-			    return ID;
-			    }
-			}
-		    else {
-			/* unknow token */
-			return 0;
-			}
-		    break;
-		    }
-		}
-	    }
-	}
-    return 0;
-    }
-
-
-/***************************************************************************/
-/***							Public Functions						****/
-/***************************************************************************/
-
-static VObject* Parse_MIMEHelper()
-    {
-    ObjStackTop = -1;
-    mime_numErrors = 0;
-    mime_lineNum = 1;
-    vObjList = 0;
-    curObj = 0;
-
-    if (yyparse() != 0) {
-	finiLex();
-	return 0;
-    }
-
-    finiLex();
-    return vObjList;
-    }
-
-/* ///////////////////////////////////////////////////////////////////////// */
-DLLEXPORT(VObject*) Parse_MIME(const char *input, unsigned long len)
-    {
-    initLex(input, len, 0);
-    return Parse_MIMEHelper();
-    }
-
-
-#if INCLUDEMFC
-
-DLLEXPORT(VObject*) Parse_MIME_FromFile(CFile *file)
-    {
-    unsigned long startPos;
-    VObject *result;
-
-    initLex(0,-1,file);
-    startPos = file->GetPosition();
-    if (!(result = Parse_MIMEHelper()))
-	file->Seek(startPos, CFile::begin);
-    return result;
-    }
-
-#else
-
-VObject* Parse_MIME_FromFile(FILE *file)
-    {
-    VObject *result;
-    long startPos;
-
-    initLex(0,(unsigned long)-1,file);
-    startPos = ftell(file);
-    if (!(result = Parse_MIMEHelper())) {
-	fseek(file,startPos,SEEK_SET);
-	}
-    return result;
-    }
-
-DLLEXPORT(VObject*) Parse_MIME_FromFileName(char *fname)
-    {
-    FILE *fp = fopen(fname,"r");
-    if (fp) {
-	VObject* o = Parse_MIME_FromFile(fp);
-	fclose(fp);
-	return o;
-	}
-    else {
-	char msg[256];
-	snprintf(msg, sizeof(msg), "can't open file '%s' for reading\n", fname);
-	mime_error_(msg);
-	return 0;
-	}
-    }
-
-#endif
-
-/* ///////////////////////////////////////////////////////////////////////// */
-
-static MimeErrorHandler mimeErrorHandler;
-
-DLLEXPORT(void) registerMimeErrorHandler(MimeErrorHandler me)
-    {
-    mimeErrorHandler = me;
-    }
-
-static void mime_error(char *s)
-    {
-    char msg[256];
-    if (mimeErrorHandler) {
-	sprintf(msg,"%s at line %d", s, mime_lineNum);
-	mimeErrorHandler(msg);
-	}
-    }
-
-static void mime_error_(char *s)
-    {
-    if (mimeErrorHandler) {
-	mimeErrorHandler(s);
-	}
-    }
-
-
diff --git a/libversit/vctest.c b/libversit/vctest.c
deleted file mode 100644
index 7975d1e200..0000000000
--- a/libversit/vctest.c
+++ /dev/null
@@ -1,95 +0,0 @@
-
-#include <stdio.h>
-#include <string.h>
-#include "vcc.h"
-
-FILE *cfp;
-
-void myMimeErrorHandler(char *s)
-{
-    printf("%s\n", s);
-}
-
-void main(int argc, char **argv)
-{
-    int testmem = 0;
-
-	char * foo[2] = {"foo","alden.vcf"};
-
-argc = 2;
-argv = foo;
-
-#ifdef _CONSOLE
-    cfp = stdout;
-    registerMimeErrorHandler(myMimeErrorHandler);
-#else
-    cfp = fopen("vctest.out", "w");
-    if (!cfp) return;
-#endif
-    ++argv;
-    while (--argc) {
-	FILE *fp;
-	if (strcmp(*argv,"-testmem") == 0) {
-	    testmem = 1;
-	    argv++;
-	    continue;
-	    }
-	fprintf(cfp,"processing %s\n",*argv);
-	fp = fopen(*argv,"r");
-	if (!fp) {
-	    fprintf(cfp,"error opening file\n");
-	    }
-	else {
-	    VObject *v, *t;
-	    FILE *ofp;
-	    char buf[256];
-	    char *p;
-	    strcpy(buf,*argv);
-	    p = strchr(buf,'.');
-	    if (p) *p = 0;
-	    strcat(buf,".out");
-	    fprintf(cfp,"reading text input from '%s'...\n", *argv);
-	    /*v = Parse_MIME_FromFile(fp); */
-	    v = Parse_MIME_FromFileName(*argv);
-		writeVObjectToFile(buf,v);
-		cleanVObject(v);
-
-		/*
-	    fprintf(cfp,"pretty print internal format of '%s'...\n", *argv);
-	    ofp = fopen(buf,"w");
-	    while (v) {
-		printVObject(cfp,v);
-		if (testmem) {
-		    char *s, *p;
-		    fprintf(cfp,"test writing to mem...\n");
-		    p = s  = writeMemVObject(0,0,v);
-		    if (s) {
-			while (*s) {
-			    fputc(*s,ofp);
-			    s++;
-			    }
-			free(p);
-			}
-		    }
-		else {
-		    writeVObject(ofp,v);
-		    }
-		t = v;
-		v = nextVObjectInList(v);
-		cleanVObject(t);
-		}
-		
-	    fclose(ofp);
-	    fclose(fp);
-		*/
-	    }
-		
-	cleanStrTbl();
-	argv++;
-	
-	}
-	
-    if (cfp != stdout) fclose(cfp);
-
-}
-
diff --git a/libversit/vobject.c b/libversit/vobject.c
deleted file mode 100644
index d685b04278..0000000000
--- a/libversit/vobject.c
+++ /dev/null
@@ -1,1452 +0,0 @@
-/***************************************************************************
-(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International             
-Business Machines Corporation and Siemens Rolm Communications Inc.             
-                                                                               
-For purposes of this license notice, the term Licensors shall mean,            
-collectively, Apple Computer, Inc., AT&T Corp., International                  
-Business Machines Corporation and Siemens Rolm Communications Inc.             
-The term Licensor shall mean any of the Licensors.                             
-                                                                               
-Subject to acceptance of the following conditions, permission is hereby        
-granted by Licensors without the need for written agreement and without        
-license or royalty fees, to use, copy, modify and distribute this              
-software for any purpose.                                                      
-                                                                               
-The above copyright notice and the following four paragraphs must be           
-reproduced in all copies of this software and any software including           
-this software.                                                                 
-                                                                               
-THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE       
-ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR       
-MODIFICATIONS.                                                                 
-                                                                               
-IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,              
-INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT         
-OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH         
-DAMAGE.                                                                        
-                                                                               
-EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,       
-INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE            
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR             
-PURPOSE.                                                                       
-
-The software is provided with RESTRICTED RIGHTS.  Use, duplication, or         
-disclosure by the government are subject to restrictions set forth in          
-DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.                         
-
-***************************************************************************/
-
-/*
- * src: 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 "vobject.h"
-#include <string.h>
-#include <stdio.h>
-#include <fcntl.h>
-
-
-#define NAME_OF(o)				o->id
-#define VALUE_TYPE(o)			o->valType
-#define STRINGZ_VALUE_OF(o)		o->val.strs
-#define USTRINGZ_VALUE_OF(o)	o->val.ustrs
-#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
-
-typedef union ValueItem {
-    const char *strs;
-    const wchar_t *ustrs;
-    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;
-
-
-
-/*----------------------------------------------------------------------
-   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;
-    return p;
-}
-
-static void deleteStrItem(StrItem *p)
-{
-    free((void*)p);
-}
-
-
-/*----------------------------------------------------------------------
-  The following function provide accesses to VObject's value.
-  ----------------------------------------------------------------------*/
-
-DLLEXPORT(const char*) vObjectName(VObject *o)
-{
-    return NAME_OF(o);
-}
-
-DLLEXPORT(void) setVObjectName(VObject *o, const char* id)
-{
-    NAME_OF(o) = id;
-}
-
-DLLEXPORT(const char*) vObjectStringZValue(VObject *o)
-{
-    return STRINGZ_VALUE_OF(o);
-}
-
-DLLEXPORT(void) setVObjectStringZValue(VObject *o, const char *s)
-{
-    STRINGZ_VALUE_OF(o) = dupStr(s,0);
-    VALUE_TYPE(o) = VCVT_STRINGZ;
-}
-
-DLLEXPORT(void) setVObjectStringZValue_(VObject *o, const char *s)
-{
-    STRINGZ_VALUE_OF(o) = s;
-    VALUE_TYPE(o) = VCVT_STRINGZ;
-}
-
-DLLEXPORT(const wchar_t*) vObjectUStringZValue(VObject *o)
-{
-    return USTRINGZ_VALUE_OF(o);
-}
-
-DLLEXPORT(void) setVObjectUStringZValue(VObject *o, const wchar_t *s)
-{
-    USTRINGZ_VALUE_OF(o) = (wchar_t*) dupStr((char*)s,(uStrLen(s)+1)*2);
-    VALUE_TYPE(o) = VCVT_USTRINGZ;
-}
-
-DLLEXPORT(void) setVObjectUStringZValue_(VObject *o, const wchar_t *s)
-{
-    USTRINGZ_VALUE_OF(o) = s;
-    VALUE_TYPE(o) = VCVT_USTRINGZ;
-}
-
-DLLEXPORT(unsigned int) vObjectIntegerValue(VObject *o)
-{
-    return INTEGER_VALUE_OF(o);
-}
-
-DLLEXPORT(void) setVObjectIntegerValue(VObject *o, unsigned int i)
-{
-    INTEGER_VALUE_OF(o) = i;
-    VALUE_TYPE(o) = VCVT_UINT;
-}
-
-DLLEXPORT(unsigned long) vObjectLongValue(VObject *o)
-{
-    return LONG_VALUE_OF(o);
-}
-
-DLLEXPORT(void) setVObjectLongValue(VObject *o, unsigned long l)
-{
-    LONG_VALUE_OF(o) = l;
-    VALUE_TYPE(o) = VCVT_ULONG;
-}
-
-DLLEXPORT(void*) vObjectAnyValue(VObject *o)
-{
-    return ANY_VALUE_OF(o);
-}
-
-DLLEXPORT(void) setVObjectAnyValue(VObject *o, void *t)
-{
-    ANY_VALUE_OF(o) = t;
-    VALUE_TYPE(o) = VCVT_RAW;
-}
-
-DLLEXPORT(VObject*) vObjectVObjectValue(VObject *o)
-{
-    return VOBJECT_VALUE_OF(o);
-}
-
-DLLEXPORT(void) setVObjectVObjectValue(VObject *o, VObject *p)
-{
-    VOBJECT_VALUE_OF(o) = p;
-    VALUE_TYPE(o) = VCVT_VOBJECT;
-}
-
-DLLEXPORT(int) vObjectValueType(VObject *o)
-{
-    return VALUE_TYPE(o);
-}
-
-
-/*----------------------------------------------------------------------
-  The following functions can be used to build VObject.
-  ----------------------------------------------------------------------*/
-
-DLLEXPORT(VObject*) addVObjectProp(VObject *o, VObject *p)
-{
-    /* circular link list pointed to tail */
-    /*
-    o {next,id,prop,val}
-                V
-	pn {next,id,prop,val}
-             V
-	    ...
-	p1 {next,id,prop,val}
-             V
-	     pn
-    -->
-    o {next,id,prop,val}
-                V
-	pn {next,id,prop,val}
-             V
-	p {next,id,prop,val}
-	    ...
-	p1 {next,id,prop,val}
-             V
-	     pn
-    */
-
-    VObject *tail = o->prop;
-    if (tail) {
-	p->next = tail->next;
-	o->prop = tail->next = p;
-	}
-    else {
-	o->prop = p->next = p;
-	}
-    return p;
-}
-
-DLLEXPORT(VObject*) addProp(VObject *o, const char *id)
-{
-    return addVObjectProp(o,newVObject(id));
-}
-
-DLLEXPORT(VObject*) addProp_(VObject *o, const char *id)
-{
-    return addVObjectProp(o,newVObject_(id));
-}
-
-DLLEXPORT(void) addList(VObject **o, VObject *p)
-{
-    p->next = 0;
-    if (*o == 0) {
-	*o = p;
-	}
-    else {
-	VObject *t = *o;
-	while (t->next) {
-	   t = t->next;
-	   }
-	t->next = p;
-	}
-}
-
-DLLEXPORT(VObject*) nextVObjectInList(VObject *o)
-{
-    return o->next;
-}
-
-DLLEXPORT(VObject*) setValueWithSize_(VObject *prop, void *val, unsigned int size)
-{
-    VObject *sizeProp;
-    setVObjectAnyValue(prop, val);
-    sizeProp = addProp(prop,VCDataSizeProp);
-    setVObjectLongValue(sizeProp, size);
-    return prop;
-}
-
-DLLEXPORT(VObject*) setValueWithSize(VObject *prop, void *val, unsigned int size)
-{
-    void *p = dupStr((const char *)val,size);
-    return setValueWithSize_(prop,p,p?size:0);
-}
-
-DLLEXPORT(void) initPropIterator(VObjectIterator *i, VObject *o)
-{
-    i->start = o->prop; 
-    i->next = 0;
-}
-
-DLLEXPORT(void) initVObjectIterator(VObjectIterator *i, VObject *o)
-{
-    i->start = o->next; 
-    i->next = 0;
-}
-
-DLLEXPORT(int) moreIteration(VObjectIterator *i)
-{ 
-    return (i->start && (i->next==0 || i->next!=i->start));
-}
-
-DLLEXPORT(VObject*) nextVObject(VObjectIterator *i)
-{
-    if (i->start && i->next != i->start) {
-	if (i->next == 0) {
-	    i->next = i->start->next;
-	    return i->next;
-	    }
-	else {
-	    i->next = i->next->next;
-	    return i->next;
-	    }
-	}
-    else return (VObject*)0;
-}
-
-DLLEXPORT(VObject*) isAPropertyOf(VObject *o, const char *id)
-{
-    VObjectIterator i;
-    initPropIterator(&i,o);
-    while (moreIteration(&i)) {
-	VObject *each = nextVObject(&i);
-	if (!stricmp(id,each->id))
-	    return each;
-	}
-    return (VObject*)0;
-}
-
-DLLEXPORT(VObject*) addGroup(VObject *o, const char *g)
-{
-    /*
-	a.b.c
-	-->
-	prop(c)
-	    prop(VCGrouping=b)
-		prop(VCGrouping=a)
-     */
-    char *dot = strrchr(g,'.');
-    if (dot) {
-	VObject *p, *t;
-	char *gs, *n = dot+1;
-	gs = dupStr(g,0);	/* so we can write to it. */
-	/* used to be
-	* t = p = addProp_(o,lookupProp_(n));
-	*/
-	t = p = addProp_(o,lookupProp(n));
-	dot = strrchr(gs,'.');
-	*dot = 0;
-	do {
-	    dot = strrchr(gs,'.');
-	    if (dot) {
-		n = dot+1;
-		*dot=0;
-		}
-	    else
-		n = gs;
-	    /* property(VCGroupingProp=n);
-	     *	and the value may have VCGrouping property
-	     */
-	    t = addProp(t,VCGroupingProp);
-	    setVObjectStringZValue(t,lookupProp_(n));
-	    } while (n != gs);
-	deleteStr(gs);	
-	return p;
-	}
-    else
-	return addProp_(o,lookupProp(g));
-}
-
-DLLEXPORT(VObject*) addPropValue(VObject *o, const char *p, const char *v)
-{
-    VObject *prop;
-    prop = addProp(o,p);
-    setVObjectUStringZValue_(prop, fakeUnicode(v,0));
-    return prop;
-}
-
-DLLEXPORT(VObject*) addPropSizedValue_(VObject *o, const char *p, const char *v,
-	unsigned int size)
-{
-    VObject *prop;
-    prop = addProp(o,p);
-    setValueWithSize_(prop, (void*)v, size);
-    return prop;
-}
-
-DLLEXPORT(VObject*) addPropSizedValue(VObject *o, const char *p, const char *v,
-	unsigned int size)
-{
-    return addPropSizedValue_(o,p,dupStr(v,size),size);
-}
-
-
-
-/*----------------------------------------------------------------------
-  The following pretty print a VObject
-  ----------------------------------------------------------------------*/
-
-static void printVObject_(FILE *fp, VObject *o, int level);
-
-static void indent(FILE *fp, int level)
-{
-    int i;
-    for (i=0;i<level*4;i++) {
-	fputc(' ', fp);
-	}
-}
-
-static void printValue(FILE *fp, VObject *o, int level)
-{
-    switch (VALUE_TYPE(o)) {
-	case VCVT_USTRINGZ: {
-	    char c;
-            char *t,*s;
-	    s = t = fakeCString(USTRINGZ_VALUE_OF(o));
-	    fputc('"',fp);
-	    while (c=*t,c) {
-	        fputc(c,fp);
-		if (c == '\n') indent(fp,level+2);
-		t++;
-		}
-	    fputc('"',fp);
-	    deleteStr(s);
-	    break;
-	    }
-	case VCVT_STRINGZ: {
-	    char c;
-	    const char *s = STRINGZ_VALUE_OF(o);
-	    fputc('"',fp);
-	    while (c=*s,c) {
-	        fputc(c,fp);
-		if (c == '\n') indent(fp,level+2);
-		s++;
-		}
-	    fputc('"',fp);
-	    break;
-	    }
-	case VCVT_UINT:
-	    fprintf(fp,"%d", INTEGER_VALUE_OF(o)); break;
-	case VCVT_ULONG:
-	    fprintf(fp,"%ld", LONG_VALUE_OF(o)); break;
-	case VCVT_RAW:
-	    fprintf(fp,"[raw data]"); break;
-	case VCVT_VOBJECT:
-	    fprintf(fp,"[vobject]\n");
-	    printVObject_(fp,VOBJECT_VALUE_OF(o),level+1);
-	    break;
-	case 0:
-	    fprintf(fp,"[none]"); break;
-	default:
-	    fprintf(fp,"[unknown]"); break;
-	}
-}
-
-static void printNameValue(FILE *fp,VObject *o, int level)
-{
-    indent(fp,level);
-    if (NAME_OF(o)) {
-	fprintf(fp,"%s", NAME_OF(o));
-	}
-    if (VALUE_TYPE(o)) {
-	fputc('=',fp);
-	printValue(fp,o, level);
-	}
-    fprintf(fp,"\n");
-}
-
-static void printVObject_(FILE *fp, VObject *o, int level)
-    {
-    VObjectIterator t;
-    if (o == 0) {
-	fprintf(fp,"[NULL]\n");
-	return;
-	}
-    printNameValue(fp,o,level);
-    initPropIterator(&t,o);
-    while (moreIteration(&t)) {
-	VObject *eachProp = nextVObject(&t);
-	printVObject_(fp,eachProp,level+1);
-	}
-    }
-
-void printVObject(FILE *fp,VObject *o)
-{
-    printVObject_(fp,o,0);
-}
-
-DLLEXPORT(void) printVObjectToFile(char *fname,VObject *o)
-{
-    FILE *fp = fopen(fname,"w");
-    if (fp) {
-	printVObject(fp,o);
-	fclose(fp);
-	}
-}
-
-DLLEXPORT(void) printVObjectsToFile(char *fname,VObject *list)
-{
-    FILE *fp = fopen(fname,"w");
-    if (fp) {
-	while (list) {
-	    printVObject(fp,list);
-	    list = nextVObjectInList(list);
-	    }
-	fclose(fp);
-	}
-}
-
-DLLEXPORT(void) cleanVObject(VObject *o)
-{
-    if (o == 0) return;
-    if (o->prop) {
-	/* destroy time: cannot use the iterator here.
-	   Have to break the cycle in the circular link
-	   list and turns it into regular NULL-terminated
-	   list -- since at some point of destruction,
-	   the reference entry for the iterator to work
-	   will not longer be valid.
-	   */
-	VObject *p;
-	p = o->prop->next;
-	o->prop->next = 0;
-	do {
-	   VObject *t = p->next;
-	   cleanVObject(p);
-	   p = t;
-	   } while (p);
-	}
-    switch (VALUE_TYPE(o)) {
-	case VCVT_USTRINGZ:
-	case VCVT_STRINGZ:
-	case VCVT_RAW:
-		/* assume they are all allocated by malloc. */
-	    free((char*)STRINGZ_VALUE_OF(o));
-	    break;
-	case VCVT_VOBJECT:
-	    cleanVObject(VOBJECT_VALUE_OF(o));
-	    break;
-	}
-    deleteVObject(o);
-}
-
-DLLEXPORT(void) cleanVObjects(VObject *list)
-{
-    while (list) {
-	VObject *t = list;
-	list = nextVObjectInList(list);
-	cleanVObject(t);
-	}
-}
-
-/*----------------------------------------------------------------------
-  The following is a String Table Facilities.
-  ----------------------------------------------------------------------*/
-
-#define STRTBLSIZE 255
-
-static StrItem *strTbl[STRTBLSIZE];
-
-static unsigned int hashStr(const char *s)
-{
-    unsigned int h = 0;
-    int i;
-    for (i=0;s[i];i++) {
-	h += s[i]*i;
-	}
-    return h % STRTBLSIZE;
-}
-
-DLLEXPORT(const char*) lookupStr(const char *s)
-{
-    StrItem *t;
-    unsigned int h = hashStr(s);
-    if ((t = strTbl[h]) != 0) {
-	do {
-	    if (stricmp(t->s,s) == 0) {
-		t->refCnt++;
-		return t->s;
-		}
-	    t = t->next;
-	    } while (t);
-	}
-    s = dupStr(s,0);
-    strTbl[h] = newStrItem(s,strTbl[h]);
-    return s;
-}
-
-DLLEXPORT(void) unUseStr(const char *s)
-{
-    StrItem *t, *p;
-    unsigned int h = hashStr(s);
-    if ((t = strTbl[h]) != 0) {
-	p = t;
-	do {
-	    if (stricmp(t->s,s) == 0) {
-		t->refCnt--;
-		if (t->refCnt == 0) {
-		    if (p == strTbl[h]) {
-			strTbl[h] = t->next;
-			}
-		    else {
-			p->next = t->next;
-			}
-		    deleteStr(t->s);
-		    deleteStrItem(t);
-		    return;
-		    }
-		}
-	    p = t;
-	    t = t->next;
-	    } while (t);
-	}
-}
-
-DLLEXPORT(void) cleanStrTbl()
-{
-    int i;
-    for (i=0; i<STRTBLSIZE;i++) {
-	StrItem *t = strTbl[i];
-	while (t) {
-	    StrItem *p;
-	    deleteStr(t->s);
-	    p = t;
-	    t = t->next;
-	    deleteStrItem(p);
-	    } while (t);
-	strTbl[i] = 0;
-	}
-}
-
-
-struct PreDefProp {
-    const char *name;
-    const char *alias;
-    const char** fields;
-    unsigned int flags;
-    };
-
-/* flags in PreDefProp */
-#define PD_BEGIN	0x1
-#define PD_INTERNAL	0x2
-
-static const char *adrFields[] = {
-    VCPostalBoxProp,
-    VCExtAddressProp,
-    VCStreetAddressProp,
-    VCCityProp,
-    VCRegionProp,
-    VCPostalCodeProp,
-    VCCountryNameProp,
-    0
-};
-
-static const char *nameFields[] = {
-    VCFamilyNameProp,
-    VCGivenNameProp,
-    VCAdditionalNamesProp,
-    VCNamePrefixesProp,
-    VCNameSuffixesProp,
-    NULL
-    };
-
-static const char *orgFields[] = {
-    VCOrgNameProp,
-    VCOrgUnitProp,
-    VCOrgUnit2Prop,
-    VCOrgUnit3Prop,
-    VCOrgUnit4Prop,
-    NULL
-    };
-
-static const char *AAlarmFields[] = {
-    VCRunTimeProp,
-    VCSnoozeTimeProp,
-    VCRepeatCountProp,
-    VCAudioContentProp,
-    0
-    };
-
-/* ExDate -- has unamed fields */
-/* RDate -- has unamed fields */
-
-static const char *DAlarmFields[] = {
-    VCRunTimeProp,
-    VCSnoozeTimeProp,
-    VCRepeatCountProp,
-    VCDisplayStringProp,
-    0
-    };
-
-static const char *MAlarmFields[] = {
-    VCRunTimeProp,
-    VCSnoozeTimeProp,
-    VCRepeatCountProp,
-    VCEmailAddressProp,
-    VCNoteProp,
-    0
-    };
-
-static const char *PAlarmFields[] = {
-    VCRunTimeProp,
-    VCSnoozeTimeProp,
-    VCRepeatCountProp,
-    VCProcedureNameProp,
-    0
-    };
-
-static struct PreDefProp propNames[] = {
-    { VC7bitProp, 0, 0, 0 },
-    { VC8bitProp, 0, 0, 0 },
-    { VCAAlarmProp, 0, AAlarmFields, 0 },
-    { VCAdditionalNamesProp, 0, 0, 0 },
-    { VCAdrProp, 0, adrFields, 0 },
-    { VCAgentProp, 0, 0, 0 },
-    { VCAIFFProp, 0, 0, 0 },
-    { VCAOLProp, 0, 0, 0 },
-    { VCAppleLinkProp, 0, 0, 0 },
-    { VCAttachProp, 0, 0, 0 },
-    { VCAttendeeProp, 0, 0, 0 },
-    { VCATTMailProp, 0, 0, 0 },
-    { VCAudioContentProp, 0, 0, 0 },
-    { VCAVIProp, 0, 0, 0 },
-    { VCBase64Prop, 0, 0, 0 },
-    { VCBBSProp, 0, 0, 0 },
-    { VCBirthDateProp, 0, 0, 0 },
-    { VCBMPProp, 0, 0, 0 },
-    { VCBodyProp, 0, 0, 0 },
-    { VCBusinessRoleProp, 0, 0, 0 },
-    { VCCalProp, 0, 0, PD_BEGIN },
-    { VCCaptionProp, 0, 0, 0 },
-    { VCCardProp, 0, 0, PD_BEGIN },
-    { VCCarProp, 0, 0, 0 },
-    { VCCategoriesProp, 0, 0, 0 },
-    { VCCellularProp, 0, 0, 0 },
-    { VCCGMProp, 0, 0, 0 },
-    { VCCharSetProp, 0, 0, 0 },
-    { VCCIDProp, VCContentIDProp, 0, 0 },
-    { VCCISProp, 0, 0, 0 },
-    { VCCityProp, 0, 0, 0 },
-    { VCClassProp, 0, 0, 0 },
-    { VCCommentProp, 0, 0, 0 },
-    { VCCompletedProp, 0, 0, 0 },
-    { VCContentIDProp, 0, 0, 0 },
-    { VCCountryNameProp, 0, 0, 0 },
-    { VCDAlarmProp, 0, DAlarmFields, 0 },
-    { VCDataSizeProp, 0, 0, PD_INTERNAL },
-    { VCDayLightProp, 0, 0, 0 },
-    { VCDCreatedProp, 0, 0, 0 },
-    { VCDeliveryLabelProp, 0, 0, 0 },
-    { VCDescriptionProp, 0, 0, 0 },
-    { VCDIBProp, 0, 0, 0 },
-    { VCDisplayStringProp, 0, 0, 0 },
-    { VCDomesticProp, 0, 0, 0 },
-    { VCDTendProp, 0, 0, 0 },
-    { VCDTstartProp, 0, 0, 0 },
-    { VCDueProp, 0, 0, 0 },
-    { VCEmailAddressProp, 0, 0, 0 },
-    { VCEncodingProp, 0, 0, 0 },
-    { VCEndProp, 0, 0, 0 },
-    { VCEventProp, 0, 0, PD_BEGIN },
-    { VCEWorldProp, 0, 0, 0 },
-    { VCExNumProp, 0, 0, 0 },
-    { VCExpDateProp, 0, 0, 0 },
-    { VCExpectProp, 0, 0, 0 },
-    { VCExtAddressProp, 0, 0, 0 },
-    { VCFamilyNameProp, 0, 0, 0 },
-    { VCFaxProp, 0, 0, 0 },
-    { VCFullNameProp, 0, 0, 0 },
-    { VCGeoLocationProp, 0, 0, 0 },
-    { VCGeoProp, 0, 0, 0 },
-    { VCGIFProp, 0, 0, 0 },
-    { VCGivenNameProp, 0, 0, 0 },
-    { VCGroupingProp, 0, 0, 0 },
-    { VCHomeProp, 0, 0, 0 },
-    { VCIBMMailProp, 0, 0, 0 },
-    { VCInlineProp, 0, 0, 0 },
-    { VCInternationalProp, 0, 0, 0 },
-    { VCInternetProp, 0, 0, 0 },
-    { VCISDNProp, 0, 0, 0 },
-    { VCJPEGProp, 0, 0, 0 },
-    { VCLanguageProp, 0, 0, 0 },
-    { VCLastModifiedProp, 0, 0, 0 },
-    { VCLastRevisedProp, 0, 0, 0 },
-    { VCLocationProp, 0, 0, 0 },
-    { VCLogoProp, 0, 0, 0 },
-    { VCMailerProp, 0, 0, 0 },
-    { VCMAlarmProp, 0, MAlarmFields, 0 },
-    { VCMCIMailProp, 0, 0, 0 },
-    { VCMessageProp, 0, 0, 0 },
-    { VCMETProp, 0, 0, 0 },
-    { VCModemProp, 0, 0, 0 },
-    { VCMPEG2Prop, 0, 0, 0 },
-    { VCMPEGProp, 0, 0, 0 },
-    { VCMSNProp, 0, 0, 0 },
-    { VCNamePrefixesProp, 0, 0, 0 },
-    { VCNameProp, 0, nameFields, 0 },
-    { VCNameSuffixesProp, 0, 0, 0 },
-    { VCNoteProp, 0, 0, 0 },
-    { VCOrgNameProp, 0, 0, 0 },
-    { VCOrgProp, 0, orgFields, 0 },
-    { VCOrgUnit2Prop, 0, 0, 0 },
-    { VCOrgUnit3Prop, 0, 0, 0 },
-    { VCOrgUnit4Prop, 0, 0, 0 },
-    { VCOrgUnitProp, 0, 0, 0 },
-    { VCPagerProp, 0, 0, 0 },
-    { VCPAlarmProp, 0, PAlarmFields, 0 },
-    { VCParcelProp, 0, 0, 0 },
-    { VCPartProp, 0, 0, 0 },
-    { VCPCMProp, 0, 0, 0 },
-    { VCPDFProp, 0, 0, 0 },
-    { VCPGPProp, 0, 0, 0 },
-    { VCPhotoProp, 0, 0, 0 },
-    { VCPICTProp, 0, 0, 0 },
-    { VCPMBProp, 0, 0, 0 },
-    { VCPostalBoxProp, 0, 0, 0 },
-    { VCPostalCodeProp, 0, 0, 0 },
-    { VCPostalProp, 0, 0, 0 },
-    { VCPowerShareProp, 0, 0, 0 },
-    { VCPreferredProp, 0, 0, 0 },
-    { VCPriorityProp, 0, 0, 0 },
-    { VCProcedureNameProp, 0, 0, 0 },
-    { VCProdIdProp, 0, 0, 0 },
-    { VCProdigyProp, 0, 0, 0 },
-    { VCPronunciationProp, 0, 0, 0 },
-    { VCPSProp, 0, 0, 0 },
-    { VCPublicKeyProp, 0, 0, 0 },
-    { VCQPProp, VCQuotedPrintableProp, 0, 0 },
-    { VCQuickTimeProp, 0, 0, 0 },
-    { VCQuotedPrintableProp, 0, 0, 0 },
-    { VCRDateProp, 0, 0, 0 },
-    { VCRegionProp, 0, 0, 0 },
-    { VCRelatedToProp, 0, 0, 0 },
-    { VCRepeatCountProp, 0, 0, 0 },
-    { VCResourcesProp, 0, 0, 0 },
-    { VCRNumProp, 0, 0, 0 },
-    { VCRoleProp, 0, 0, 0 },
-    { VCRRuleProp, 0, 0, 0 },
-    { VCRSVPProp, 0, 0, 0 },
-    { VCRunTimeProp, 0, 0, 0 },
-    { VCSequenceProp, 0, 0, 0 },
-    { VCSnoozeTimeProp, 0, 0, 0 },
-    { VCStartProp, 0, 0, 0 },
-    { VCStatusProp, 0, 0, 0 },
-    { VCStreetAddressProp, 0, 0, 0 },
-    { VCSubTypeProp, 0, 0, 0 },
-    { VCSummaryProp, 0, 0, 0 },
-    { VCTelephoneProp, 0, 0, 0 },
-    { VCTIFFProp, 0, 0, 0 },
-    { VCTimeZoneProp, 0, 0, 0 },
-    { VCTitleProp, 0, 0, 0 },
-    { VCTLXProp, 0, 0, 0 },
-    { VCTodoProp, 0, 0, PD_BEGIN },
-    { VCTranspProp, 0, 0, 0 },
-    { VCUniqueStringProp, 0, 0, 0 },
-    { VCURLProp, 0, 0, 0 },
-    { VCURLValueProp, 0, 0, 0 },
-    { VCValueProp, 0, 0, 0 },
-    { VCVersionProp, 0, 0, 0 },
-    { VCVideoProp, 0, 0, 0 },
-    { VCVoiceProp, 0, 0, 0 },
-    { VCWAVEProp, 0, 0, 0 },
-    { VCWMFProp, 0, 0, 0 },
-    { VCWorkProp, 0, 0, 0 },
-    { VCX400Prop, 0, 0, 0 },
-    { VCX509Prop, 0, 0, 0 },
-    { VCXRuleProp, 0, 0, 0 },
-    { 0,0,0,0 }
-    };
-
-
-static struct PreDefProp* lookupPropInfo(const char* str)
-{
-    /* brute force for now, could use a hash table here. */
-    int i;
-	
-    for (i = 0; propNames[i].name; i++)
-	if (stricmp(str, propNames[i].name) == 0) {
-	    return &propNames[i];
-	    }
-    
-    return 0;
-}
-
-
-DLLEXPORT(const char*) lookupProp_(const char* str)
-{
-    int i;
-	
-    for (i = 0; propNames[i].name; i++)
-	if (stricmp(str, propNames[i].name) == 0) {
-	    const char* s;
-	    s = propNames[i].alias?propNames[i].alias:propNames[i].name;
-	    return lookupStr(s);
-	    }
-    return lookupStr(str);
-}
-
-
-DLLEXPORT(const char*) lookupProp(const char* str)
-{
-    int i;
-	
-    for (i = 0; propNames[i].name; i++)
-	if (stricmp(str, propNames[i].name) == 0) {
-	    const char *s;
-	    fieldedProp = propNames[i].fields;
-	    s = propNames[i].alias?propNames[i].alias:propNames[i].name;
-	    return lookupStr(s);
-	    }
-    fieldedProp = 0;
-    return lookupStr(str);
-}
-
-
-/*----------------------------------------------------------------------
-  APIs to Output text form.
-  ----------------------------------------------------------------------*/
-#define OFILE_REALLOC_SIZE 256
-typedef struct OFile {
-    FILE *fp;
-    char *s;
-    int len;
-    int limit;
-    int alloc:1;
-    int fail:1;
-    } OFile;
-
-#if 0
-static void appendsOFile(OFile *fp, const char *s)
-{
-    int slen;
-    if (fp->fail) return;
-    slen  = strlen(s);
-    if (fp->fp) {
-	fwrite(s,1,slen,fp->fp);
-	}
-    else {
-stuff:
-	if (fp->len + slen < fp->limit) {
-	    memcpy(fp->s+fp->len,s,slen);
-	    fp->len += slen;
-	    return;
-	    }
-	else if (fp->alloc) {
-	    fp->limit = fp->limit + OFILE_REALLOC_SIZE;
-	    if (OFILE_REALLOC_SIZE <= slen) fp->limit += slen;
-	    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 (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;
-	}
-}
-#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 = 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 initOFile(OFile *fp, FILE *ofp)
-{
-    fp->fp = ofp;
-    fp->s = 0;
-    fp->len = 0;
-    fp->limit = 0;
-    fp->alloc = 0;
-    fp->fail = 0;
-}
-
-static void initMemOFile(OFile *fp, char *s, int len)
-{
-    fp->fp = 0;
-    fp->s = s;
-    fp->len = 0;
-    fp->limit = s?len:0;
-    fp->alloc = s?0:1;
-    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 void writeString(OFile *fp, const char *s)
-{
-    appendsOFile(fp,s);
-}
-
-static void writeQPString(OFile *fp, const char *s)
-{
-    char buf[4];
-    int count=0;
-    const char *p = s;
-
-    while (*p) {
-        /* break up lines biggger than 75 chars */
-        if(count >=74){
-		count=0;
-		appendsOFile(fp,"=\n");
-	}
-	
-	/* escape any non ASCII characters and '=' as per rfc1521 */
-	if (*p<= 0x1f || *p >=0x7f || *p == '=' ) {
-		sprintf(buf,"=%02X",(unsigned char)*p);
-		appendsOFile(fp,buf); 
-		count+=3; 
-	} else {
-		appendcOFile(fp,*p);	
-		count++; 
-	}
-	p++;
-    }
-}
-
-
-
-static void writeVObject_(OFile *fp, VObject *o);
-
-static void writeValue(OFile *fp, VObject *o, unsigned long size,int quote)
-{
-    if (o == 0) return;
-    switch (VALUE_TYPE(o)) {
-	case VCVT_USTRINGZ: {
-	    char *s = fakeCString(USTRINGZ_VALUE_OF(o));
-	    if(quote) writeQPString(fp, s);
-	    else writeString(fp,s);
-	    deleteStr(s);
-	    break;
-	    }
-	case VCVT_STRINGZ: {
-	    if(quote) writeQPString(fp, STRINGZ_VALUE_OF(o));
-	    else writeString(fp,STRINGZ_VALUE_OF(o));
-	    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;
-	appendcOFile(fp,';');
-	appendsOFile(fp,NAME_OF(o));
-	}
-    else
-	appendcOFile(fp,';');
-    if (VALUE_TYPE(o)) {
-	appendcOFile(fp,'=');
-	writeValue(fp,o,0,0);
-	}
-}
-
-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 (stricmp(*list,s) == 0) return 1;
-	list++;
-	}
-    return 0;
-}
-
-static void writeProp(OFile *fp, VObject *o)
-{
-    int isQuoted=0;
-    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 (stricmp(VCGroupingProp,s) && !inList(fields_,s))
-		writeAttrValue(fp,eachProp);
-	    if (stricmp(VCQPProp,s)==0 || stricmp(VCQuotedPrintableProp,s)==0)
-		 isQuoted=1;
-	    }
-	if (fields_) {
-	    int i = 0, n = 0;
-	    const char** fields = fields_;
-	    /* output prop as fields */
-	    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,isQuoted);
-		fields++;
-		if (i<(n-1)) appendcOFile(fp,';');
-		}
-	    }
-	}
-	
-    if (VALUE_TYPE(o)) {
-	unsigned long size = 0;
-        VObject *p = isAPropertyOf(o,VCDataSizeProp);
-	if (p) size = LONG_VALUE_OF(p);
-	appendcOFile(fp,':');
-	writeValue(fp,o,size,isQuoted);
-	}
-
-    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");
-	    }
-	}
-}
-
-void writeVObject(FILE *fp, VObject *o)
-{
-    OFile ofp;
-    initOFile(&ofp,fp);
-    writeVObject_(&ofp,o);
-}
-
-DLLEXPORT(void) writeVObjectToFile(char *fname, VObject *o)
-{
-    FILE *fp = fopen(fname,"w");
-    if (fp) {
-	writeVObject(fp,o);
-	fclose(fp);
-	}
-}
-
-DLLEXPORT(void) writeVObjectsToFile(char *fname, VObject *list)
-{
-    FILE *fp = fopen(fname,"w");
-    if (fp) {
-	while (list) {
-	    writeVObject(fp,list);
-	    list = nextVObjectInList(list);
-	    }
-	fclose(fp);
-	}
-}
-
-DLLEXPORT(char*) writeMemVObject(char *s, int *len, VObject *o)
-{
-    OFile ofp;
-    initMemOFile(&ofp,s,len?*len:0);
-    writeVObject_(&ofp,o);
-    if (len) *len = ofp.len;
-    appendcOFile(&ofp,0);
-    return ofp.s;
-}
-
-DLLEXPORT(char*) writeMemVObjects(char *s, int *len, VObject *list)
-{
-    OFile ofp;
-    initMemOFile(&ofp,s,len?*len:0);
-    while (list) {
-	writeVObject_(&ofp,list);
-	list = nextVObjectInList(list);
-	}
-    if (len) *len = ofp.len;
-    appendcOFile(&ofp,0);
-    return ofp.s;
-}
-
-/*----------------------------------------------------------------------
-  APIs to do fake Unicode stuff.
-  ----------------------------------------------------------------------*/
-DLLEXPORT(wchar_t*) fakeUnicode(const char *ps, int *bytes)
-{
-    wchar_t *r, *pw;
-    int len = strlen(ps)+1;
-
-    pw = r = (wchar_t*)malloc(sizeof(wchar_t)*len);
-    if (bytes)
-	*bytes = len * sizeof(wchar_t);
-
-    while (*ps) { 
-	if (*ps == '\n')
-	    *pw = (wchar_t)0x2028;
-	else if (*ps == '\r')
-	    *pw = (wchar_t)0x2029;
-	else
-	    *pw = (wchar_t)(unsigned char)*ps;
-	ps++; pw++;
-	}				 
-    *pw = (wchar_t)0;
-	
-    return r;
-}
-
-DLLEXPORT(int) uStrLen(const wchar_t *u)
-{
-    int i = 0;
-    while (*u != (wchar_t)0) { u++; i++; }
-    return i;
-}
-
-DLLEXPORT(char*) fakeCString(const wchar_t *u)
-{
-    char *s, *t;
-    int len = uStrLen(u) + 1;
-    t = s = (char*)malloc(len);
-    while (*u) {
-	if (*u == (wchar_t)0x2028)
-	    *t = '\n';
-	else if (*u == (wchar_t)0x2029)
-	    *t = '\r';
-	else
-	    *t = (char)*u;
-	u++; t++;
-	}
-    *t = 0;
-    return s;
-}
-
-/* end of source file vobject.c */
diff --git a/libversit/vobject.h b/libversit/vobject.h
deleted file mode 100644
index bc31dc8297..0000000000
--- a/libversit/vobject.h
+++ /dev/null
@@ -1,366 +0,0 @@
-/***************************************************************************
-(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International             
-Business Machines Corporation and Siemens Rolm Communications Inc.             
-                                                                               
-For purposes of this license notice, the term Licensors shall mean,            
-collectively, Apple Computer, Inc., AT&T Corp., International                  
-Business Machines Corporation and Siemens Rolm Communications Inc.             
-The term Licensor shall mean any of the Licensors.                             
-                                                                               
-Subject to acceptance of the following conditions, permission is hereby        
-granted by Licensors without the need for written agreement and without        
-license or royalty fees, to use, copy, modify and distribute this              
-software for any purpose.                                                      
-                                                                               
-The above copyright notice and the following four paragraphs must be           
-reproduced in all copies of this software and any software including           
-this software.                                                                 
-                                                                               
-THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE       
-ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR       
-MODIFICATIONS.                                                                 
-                                                                               
-IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,              
-INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT         
-OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH         
-DAMAGE.                                                                        
-                                                                               
-EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,       
-INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE            
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR             
-PURPOSE.                                                                       
-
-The software is provided with RESTRICTED RIGHTS.  Use, duplication, or         
-disclosure by the government are subject to restrictions set forth in          
-DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.                         
-
-***************************************************************************/
-
-/*
- 
-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
-
-*/
-
-
-#ifndef __VOBJECT_H__
-#define __VOBJECT_H__ 1
-
-
-#include "port.h"
-#include <stdlib.h>
-#include <stdio.h>
-
-#if defined(__CPLUSPLUS__) || defined(__cplusplus)
-extern "C" {
-#endif
-
-
-#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			"CS"
-#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"
-#define VCEncodingProp			"ENCODING"
-#define VCEndProp				"END"
-#define VCEventProp				"VEVENT"
-#define VCEWorldProp			"EWORLD"
-#define VCExNumProp				"EXNUM"
-#define VCExpDateProp			"EXDATE"
-#define VCExpectProp			"EXPECT"
-#define VCExtAddressProp		"EXT ADD"
-#define VCFamilyNameProp		"F"
-#define VCFaxProp				"FAX"
-#define VCFullNameProp			"FN"
-#define VCGeoProp				"GEO"
-#define VCGeoLocationProp		"GEO"
-#define VCGIFProp				"GIF"
-#define VCGivenNameProp			"G"
-#define VCGroupingProp			"Grouping"
-#define VCHomeProp				"HOME"
-#define VCIBMMailProp			"IBMMail"
-#define VCInlineProp			"INLINE"
-#define VCInternationalProp		"INTL"
-#define VCInternetProp			"INTERNET"
-#define VCISDNProp				"ISDN"
-#define VCJPEGProp				"JPEG"
-#define VCLanguageProp			"LANG"
-#define VCLastModifiedProp		"LAST-MODIFIED"
-#define VCLastRevisedProp		"REV"
-#define VCLocationProp			"LOCATION"
-#define VCLogoProp				"LOGO"
-#define VCMailerProp			"MAILER"
-#define VCMAlarmProp			"MALARM"
-#define VCMCIMailProp			"MCIMAIL"
-#define VCMessageProp			"MSG"
-#define VCMETProp				"MET"
-#define VCModemProp				"MODEM"
-#define VCMPEG2Prop				"MPEG2"
-#define VCMPEGProp				"MPEG"
-#define VCMSNProp				"MSN"
-#define VCNamePrefixesProp		"NPRE"
-#define VCNameProp				"N"
-#define VCNameSuffixesProp		"NSUF"
-#define VCNoteProp				"NOTE"
-#define VCOrgNameProp			"ORGNAME"
-#define VCOrgProp				"ORG"
-#define VCOrgUnit2Prop			"OUN2"
-#define VCOrgUnit3Prop			"OUN3"
-#define VCOrgUnit4Prop			"OUN4"
-#define VCOrgUnitProp			"OUN"
-#define VCPagerProp				"PAGER"
-#define VCPAlarmProp			"PALARM"
-#define VCParcelProp			"PARCEL"
-#define VCPartProp				"PART"
-#define VCPCMProp				"PCM"
-#define VCPDFProp				"PDF"
-#define VCPGPProp				"PGP"
-#define VCPhotoProp				"PHOTO"
-#define VCPICTProp				"PICT"
-#define VCPMBProp				"PMB"
-#define VCPostalBoxProp			"BOX"
-#define VCPostalCodeProp		"PC"
-#define VCPostalProp			"POSTAL"
-#define VCPowerShareProp		"POWERSHARE"
-#define VCPreferredProp			"PREF"
-#define VCPriorityProp			"PRIORITY"
-#define VCProcedureNameProp		"PROCEDURENAME"
-#define VCProdIdProp			"PRODID"
-#define VCProdigyProp			"PRODIGY"
-#define VCPronunciationProp		"SOUND"
-#define VCPSProp				"PS"
-#define VCPublicKeyProp			"KEY"
-#define VCQPProp				"QP"
-#define VCQuickTimeProp			"QTIME"
-#define VCQuotedPrintableProp	"QUOTED-PRINTABLE"
-#define VCRDateProp				"RDATE"
-#define VCRegionProp			"R"
-#define VCRelatedToProp			"RELATED-TO"
-#define VCRepeatCountProp		"REPEATCOUNT"
-#define VCResourcesProp			"RESOURCES"
-#define VCRNumProp				"RNUM"
-#define VCRoleProp				"ROLE"
-#define VCRRuleProp				"RRULE"
-#define VCRSVPProp				"RSVP"
-#define VCRunTimeProp			"RUNTIME"
-#define VCSequenceProp			"SEQUENCE"
-#define VCSnoozeTimeProp		"SNOOZETIME"
-#define VCStartProp				"START"
-#define VCStatusProp			"STATUS"
-#define VCStreetAddressProp		"STREET"
-#define VCSubTypeProp			"SUBTYPE"
-#define VCSummaryProp			"SUMMARY"
-#define VCTelephoneProp			"TEL"
-#define VCTIFFProp				"TIFF"
-#define VCTimeZoneProp			"TZ"
-#define VCTitleProp				"TITLE"
-#define VCTLXProp				"TLX"
-#define VCTodoProp				"VTODO"
-#define VCTranspProp			"TRANSP"
-#define VCUniqueStringProp		"UID"
-#define VCURLProp				"URL"
-#define VCURLValueProp			"URLVAL"
-#define VCValueProp				"VALUE"
-#define VCVersionProp			"VERSION"
-#define VCVideoProp				"VIDEO"
-#define VCVoiceProp				"VOICE"
-#define VCWAVEProp				"WAVE"
-#define VCWMFProp				"WMF"
-#define VCWorkProp				"WORK"
-#define VCX400Prop				"X400"
-#define VCX509Prop				"X509"
-#define VCXRuleProp				"XRULE"
-
-/* Extensions */
-
-#define XPilotIdProp                            "X-PILOTID"
-#define XPilotStatusProp                        "X-PILOTSTAT"
-
-typedef struct VObject VObject;
-
-typedef struct VObjectIterator {
-    VObject* start;
-    VObject* next;
-    } VObjectIterator;
-
-extern DLLEXPORT(VObject*) newVObject(const char *id);
-extern DLLEXPORT(void) deleteVObject(VObject *p);
-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) setVObjectUStringZValue(VObject *o, const wchar_t *s);
-extern DLLEXPORT(void) setVObjectUStringZValue_(VObject *o, const wchar_t *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(const wchar_t*) vObjectUStringZValue(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(char*) writeMemVObject(char *s, int *len, VObject *o);
-extern DLLEXPORT(char*) writeMemVObjects(char *s, int *len, VObject *list);
-
-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(wchar_t*) fakeUnicode(const char *ps, int *bytes);
-extern DLLEXPORT(int) uStrLen(const wchar_t *u);
-extern DLLEXPORT(char*) fakeCString(const wchar_t *u);
-
-extern DLLEXPORT(void) printVObjectToFile(char *fname,VObject *o);
-extern DLLEXPORT(void) printVObjectsToFile(char *fname,VObject *list);
-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_USTRINGZ	2
-	/* if the VObject has value set by setVObjectUStringZValue. */
-#define VCVT_UINT		3
-	/* if the VObject has value set by setVObjectIntegerValue. */
-#define VCVT_ULONG		4
-	/* if the VObject has value set by setVObjectLongValue. */
-#define VCVT_RAW		5
-	/* if the VObject has value set by setVObjectAnyValue. */
-#define VCVT_VOBJECT	6
-	/* if the VObject has value set by setVObjectVObjectValue. */
-
-extern const char** fieldedProp;
-
-/* 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 printVObject(FILE *fp,VObject *o);
-extern void writeVObject(FILE *fp, VObject *o);
-
-
-#if defined(__CPLUSPLUS__) || defined(__cplusplus)
-}
-#endif
-
-#endif /* __VOBJECT_H__ */
-
-