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path: root/library/backend/vobject.cpp
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-rw-r--r--library/backend/vobject.cpp2534
1 files changed, 1315 insertions, 1219 deletions
diff --git a/library/backend/vobject.cpp b/library/backend/vobject.cpp
index 9c2ba3b..e6f6b78 100644
--- a/library/backend/vobject.cpp
+++ b/library/backend/vobject.cpp
@@ -1,1219 +1,1315 @@
-/***************************************************************************
-(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_p.h"
-#include "qfiledirect_p.h"
-#include <string.h>
-#include <stdio.h>
-#include <fcntl.h>
-//#include <io.h>
-
-
-#define NAME_OF(o) o->id
-#define VALUE_TYPE(o) o->valType
-#define STRINGZ_VALUE_OF(o) o->val.strs
-#define INTEGER_VALUE_OF(o) o->val.i
-#define LONG_VALUE_OF(o) o->val.l
-#define ANY_VALUE_OF(o) o->val.any
-#define VOBJECT_VALUE_OF(o) o->val.vobj
-
-typedef union ValueItem {
- const char *strs;
- unsigned int i;
- unsigned long l;
- void *any;
- VObject *vobj;
- } ValueItem;
-
-struct VObject {
- VObject *next;
- const char *id;
- VObject *prop;
- unsigned short valType;
- ValueItem val;
- };
-
-typedef struct StrItem StrItem;
-
-struct StrItem {
- StrItem *next;
- const char *s;
- unsigned int refCnt;
- };
-
-const char** fieldedProp;
-
-
-
-/*----------------------------------------------------------------------
- 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(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 (!qstricmp(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);
- setVObjectStringZValue_(prop, strdup( v ) );
- 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);
-}
-
-
-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_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 (qstricmp(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 (qstricmp(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 (qstricmp(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 (qstricmp(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 (qstricmp(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 = (char *)realloc(fp->s,fp->limit);
- if (fp->s) goto stuff;
- }
- if (fp->alloc)
- free(fp->s);
- fp->s = 0;
- fp->fail = 1;
- }
-}
-
-static void appendcOFile(OFile *fp, char c)
-{
- if (c == '\n') {
- /* write out as <CR><LF> */
- appendcOFile_(fp,0xd);
- appendcOFile_(fp,0xa);
- }
- else
- appendcOFile_(fp,c);
-}
-
-static void appendsOFile(OFile *fp, const char *s)
-{
- int i, slen;
- slen = strlen(s);
- for (i=0; i<slen; i++) {
- appendcOFile(fp,s[i]);
- }
-}
-
-#endif
-
-static void initOFile(OFile *fp, FILE *ofp)
-{
- fp->fp = ofp;
- fp->s = 0;
- fp->len = 0;
- fp->limit = 0;
- fp->alloc = 0;
- fp->fail = 0;
-}
-
-static int writeBase64(OFile *fp, unsigned char *s, long len)
-{
- long cur = 0;
- int i, numQuads = 0;
- unsigned long trip;
- unsigned char b;
- char quad[5];
-#define MAXQUADS 16
-
- quad[4] = 0;
-
- while (cur < len) {
- // collect the triplet of bytes into 'trip'
- trip = 0;
- for (i = 0; i < 3; i++) {
- b = (cur < len) ? *(s + cur) : 0;
- cur++;
- trip = trip << 8 | b;
- }
- // fill in 'quad' with the appropriate four characters
- for (i = 3; i >= 0; i--) {
- b = (unsigned char)(trip & 0x3F);
- trip = trip >> 6;
- if ((3 - i) < (cur - len))
- quad[i] = '='; // pad char
- else if (b < 26) quad[i] = (char)b + 'A';
- else if (b < 52) quad[i] = (char)(b - 26) + 'a';
- else if (b < 62) quad[i] = (char)(b - 52) + '0';
- else if (b == 62) quad[i] = '+';
- else quad[i] = '/';
- }
- // now output 'quad' with appropriate whitespace and line ending
- appendsOFile(fp, (numQuads == 0 ? " " : ""));
- appendsOFile(fp, quad);
- appendsOFile(fp, ((cur >= len)?"\n" :(numQuads==MAXQUADS-1?"\n" : "")));
- numQuads = (numQuads + 1) % MAXQUADS;
- }
- appendcOFile(fp,'\n');
-
- return 1;
-}
-
-static void writeQPString(OFile *fp, const char *s)
-{
- const char *p = s;
- while (*p) {
- if (*p == '\n') {
- if (p[1]) appendsOFile(fp,"=0A=");
- }
- appendcOFile(fp,*p);
- p++;
- }
-}
-
-
-
-static void writeVObject_(OFile *fp, VObject *o);
-
-static void writeValue(OFile *fp, VObject *o, unsigned long size)
-{
- if (o == 0) return;
- switch (VALUE_TYPE(o)) {
- case VCVT_STRINGZ: {
- writeQPString(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);
- }
-}
-
-static void writeGroup(OFile *fp, VObject *o)
-{
- char buf1[256];
- char buf2[256];
- strcpy(buf1,NAME_OF(o));
- while ((o=isAPropertyOf(o,VCGroupingProp)) != 0) {
- strcpy(buf2,STRINGZ_VALUE_OF(o));
- strcat(buf2,".");
- strcat(buf2,buf1);
- strcpy(buf1,buf2);
- }
- appendsOFile(fp,buf1);
-}
-
-static int inList(const char **list, const char *s)
-{
- if (list == 0) return 0;
- while (*list) {
- if (qstricmp(*list,s) == 0) return 1;
- list++;
- }
- return 0;
-}
-
-static void writeProp(OFile *fp, VObject *o)
-{
- if (NAME_OF(o)) {
- struct PreDefProp *pi;
- VObjectIterator t;
- const char **fields_ = 0;
- pi = lookupPropInfo(NAME_OF(o));
- if (pi && ((pi->flags & PD_BEGIN) != 0)) {
- writeVObject_(fp,o);
- return;
- }
- if (isAPropertyOf(o,VCGroupingProp))
- writeGroup(fp,o);
- else
- appendsOFile(fp,NAME_OF(o));
- if (pi) fields_ = pi->fields;
- initPropIterator(&t,o);
- while (moreIteration(&t)) {
- const char *s;
- VObject *eachProp = nextVObject(&t);
- s = NAME_OF(eachProp);
- if (qstricmp(VCGroupingProp,s) && !inList(fields_,s))
- writeAttrValue(fp,eachProp);
- }
- if (fields_) {
- int i = 0, n = 0;
- const char** fields = fields_;
- /* output prop as fields */
- 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);
- 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);
- }
-
- 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;
- // #####
- //_setmode(_fileno(fp), _O_BINARY);
- initOFile(&ofp,fp);
- writeVObject_(&ofp,o);
-}
-
-DLLEXPORT(void) writeVObjectToFile(char *fname, VObject *o)
-{
- QFileDirect f( fname);
- if ( !f.open( IO_WriteOnly ) ) {
- qWarning("Unable to open vobject write %s", fname);
- return;
- }
-
- writeVObject( f.directHandle(),o );
-}
-
-DLLEXPORT(void) writeVObjectsToFile(char *fname, VObject *list)
-{
- QFileDirect f( fname);
- if ( !f.open( IO_WriteOnly ) ) {
- qWarning("Unable to open vobject write %s", fname);
- return;
- }
-
- while (list) {
- writeVObject(f.directHandle(),list);
- list = nextVObjectInList(list);
- }
-}
-
-DLLEXPORT(const char *) vObjectTypeInfo(VObject *o)
-{
- const char *type = vObjectName( o );
- if ( strcmp( type, "TYPE" ) == 0 )
- type = vObjectStringZValue( o );
- return type;
-}
-
-
-// end of source file 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.
+
+***************************************************************************/
+
+/*
+ * 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_p.h"
+#include "qfiledirect_p.h"
+#include <string.h>
+#include <stdio.h>
+#include <fcntl.h>
+//#include <io.h>
+
+
+#define NAME_OF(o) o->id
+#define VALUE_TYPE(o) o->valType
+#define STRINGZ_VALUE_OF(o) o->val.strs
+#define INTEGER_VALUE_OF(o) o->val.i
+#define LONG_VALUE_OF(o) o->val.l
+#define ANY_VALUE_OF(o) o->val.any
+#define VOBJECT_VALUE_OF(o) o->val.vobj
+
+typedef union ValueItem {
+ const char *strs;
+ unsigned int i;
+ unsigned long l;
+ void *any;
+ VObject *vobj;
+ } ValueItem;
+
+struct VObject {
+ VObject *next;
+ const char *id;
+ VObject *prop;
+ unsigned short valType;
+ ValueItem val;
+ };
+
+typedef struct StrItem StrItem;
+
+struct StrItem {
+ StrItem *next;
+ const char *s;
+ unsigned int refCnt;
+ };
+
+const char** fieldedProp;
+
+
+
+/*----------------------------------------------------------------------
+ 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(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 (!qstricmp(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);
+ setVObjectStringZValue_(prop, strdup( v ) );
+ 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);
+}
+
+
+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_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 (qstricmp(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 (qstricmp(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 (qstricmp(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 (qstricmp(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 (qstricmp(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 = (char *)realloc(fp->s,fp->limit);
+ if (fp->s) goto stuff;
+ }
+ if (fp->alloc)
+ free(fp->s);
+ fp->s = 0;
+ fp->fail = 1;
+ }
+}
+
+static void appendcOFile(OFile *fp, char c)
+{
+ if (c == '\n') {
+ /* write out as <CR><LF> */
+ appendcOFile_(fp,0xd);
+ appendcOFile_(fp,0xa);
+ }
+ else
+ appendcOFile_(fp,c);
+}
+
+static void appendsOFile(OFile *fp, const char *s)
+{
+ int i, slen;
+ slen = strlen(s);
+ for (i=0; i<slen; i++) {
+ appendcOFile(fp,s[i]);
+ }
+}
+
+#endif
+
+static void initOFile(OFile *fp, FILE *ofp)
+{
+ fp->fp = ofp;
+ fp->s = 0;
+ fp->len = 0;
+ fp->limit = 0;
+ fp->alloc = 0;
+ fp->fail = 0;
+}
+
+static int writeBase64(OFile *fp, unsigned char *s, long len)
+{
+ long cur = 0;
+ int i, numQuads = 0;
+ unsigned long trip;
+ unsigned char b;
+ char quad[5];
+#define MAXQUADS 16
+
+ quad[4] = 0;
+
+ while (cur < len) {
+ // collect the triplet of bytes into 'trip'
+ trip = 0;
+ for (i = 0; i < 3; i++) {
+ b = (cur < len) ? *(s + cur) : 0;
+ cur++;
+ trip = trip << 8 | b;
+ }
+ // fill in 'quad' with the appropriate four characters
+ for (i = 3; i >= 0; i--) {
+ b = (unsigned char)(trip & 0x3F);
+ trip = trip >> 6;
+ if ((3 - i) < (cur - len))
+ quad[i] = '='; // pad char
+ else if (b < 26) quad[i] = (char)b + 'A';
+ else if (b < 52) quad[i] = (char)(b - 26) + 'a';
+ else if (b < 62) quad[i] = (char)(b - 52) + '0';
+ else if (b == 62) quad[i] = '+';
+ else quad[i] = '/';
+ }
+ // now output 'quad' with appropriate whitespace and line ending
+ appendsOFile(fp, (numQuads == 0 ? " " : ""));
+ appendsOFile(fp, quad);
+ appendsOFile(fp, ((cur >= len)?"\n" :(numQuads==MAXQUADS-1?"\n" : "")));
+ numQuads = (numQuads + 1) % MAXQUADS;
+ }
+ appendcOFile(fp,'\n');
+
+ return 1;
+}
+
+static const char *replaceChar(unsigned char c)
+{
+ if (c == '\n') {
+ return "=0A=\n";
+ } else if (
+ (c >= 'A' && c <= 'Z')
+ ||
+ (c >= 'a' && c <= 'z')
+ ||
+ (c >= '0' && c <= '9')
+ ||
+ (c >= '\'' && c <= ')')
+ ||
+ (c >= '+' && c <= '-')
+ ||
+ (c == '/')
+ ||
+ (c == '?')
+ ||
+ (c == ' '))
+ {
+ return 0;
+ }
+
+ static char trans[4];
+ trans[0] = '=';
+ trans[3] = '\0';
+ int rem = c % 16;
+ int div = c / 16;
+
+ if (div < 10)
+ trans[1] = '0' + div;
+ else
+ trans[1] = 'A' + (div - 10);
+
+ if (rem < 10)
+ trans[2] = '0' + rem;
+ else
+ trans[2] = 'A' + (rem - 10);
+
+ return trans;
+}
+
+static void writeQPString(OFile *fp, const char *s)
+{
+ /*
+ only A-Z, 0-9 and
+ "'" (ASCII code 39)
+ "(" (ASCII code 40)
+ ")" (ASCII code 41)
+ "+" (ASCII code 43)
+ "," (ASCII code 44)
+ "-" (ASCII code 45)
+ "/" (ASCII code 47)
+ "?" (ASCII code 63)
+
+ should remain un-encoded.
+ '=' needs to be encoded as it is the escape character.
+ ';' needs to be as it is a field separator.
+
+ */
+ const char *p = s;
+ while (*p) {
+ const char *rep = replaceChar(*p);
+ if (rep)
+ appendsOFile(fp, rep);
+ else
+ appendcOFile(fp, *p);
+ p++;
+ }
+}
+
+static bool includesUnprintable(VObject *o)
+{
+ if (o) {
+ if (VALUE_TYPE(o) == VCVT_STRINGZ) {
+ const char *p = STRINGZ_VALUE_OF(o);
+ if (p) {
+ while (*p) {
+ if (replaceChar(*p))
+ return TRUE;
+ p++;
+ }
+ }
+ }
+ }
+ return FALSE;
+}
+
+static void writeVObject_(OFile *fp, VObject *o);
+
+static void writeValue(OFile *fp, VObject *o, unsigned long size)
+{
+ if (o == 0) return;
+ switch (VALUE_TYPE(o)) {
+ case VCVT_STRINGZ: {
+ writeQPString(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;
+ if ( includesUnprintable(o) ) {
+ appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp);
+ appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8");
+ }
+ appendcOFile(fp,';');
+ appendsOFile(fp,NAME_OF(o));
+ }
+ else
+ appendcOFile(fp,';');
+ if (VALUE_TYPE(o)) {
+ appendcOFile(fp,'=');
+ writeValue(fp,o,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 (qstricmp(*list,s) == 0) return 1;
+ list++;
+ }
+ return 0;
+}
+
+static void writeProp(OFile *fp, VObject *o)
+{
+ if (NAME_OF(o)) {
+ struct PreDefProp *pi;
+ VObjectIterator t;
+ const char **fields_ = 0;
+ pi = lookupPropInfo(NAME_OF(o));
+ if (pi && ((pi->flags & PD_BEGIN) != 0)) {
+ writeVObject_(fp,o);
+ return;
+ }
+ if (isAPropertyOf(o,VCGroupingProp))
+ writeGroup(fp,o);
+ else
+ appendsOFile(fp,NAME_OF(o));
+ if (pi) fields_ = pi->fields;
+ initPropIterator(&t,o);
+ while (moreIteration(&t)) {
+ const char *s;
+ VObject *eachProp = nextVObject(&t);
+ s = NAME_OF(eachProp);
+ if (qstricmp(VCGroupingProp,s) && !inList(fields_,s))
+ writeAttrValue(fp,eachProp);
+ }
+ if (fields_) {
+ int i = 0, n = 0;
+ const char** fields = fields_;
+ /* output prop as fields */
+ bool printable = TRUE;
+ while (*fields && printable) {
+ VObject *t = isAPropertyOf(o,*fields);
+ if (includesUnprintable(t))
+ printable = FALSE;
+ fields++;
+ }
+ fields = fields_;
+ if (!printable) {
+ appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp);
+ appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8");
+ }
+ 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);
+ fields++;
+ if (i<(n-1)) appendcOFile(fp,';');
+ }
+ }
+ }
+
+
+ if (VALUE_TYPE(o)) {
+ if ( includesUnprintable(o) ) {
+ appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp);
+ appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8");
+ }
+ unsigned long size = 0;
+ VObject *p = isAPropertyOf(o,VCDataSizeProp);
+ if (p) size = LONG_VALUE_OF(p);
+ appendcOFile(fp,':');
+ writeValue(fp,o,size);
+ }
+
+ 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;
+ // #####
+ //_setmode(_fileno(fp), _O_BINARY);
+ initOFile(&ofp,fp);
+ writeVObject_(&ofp,o);
+}
+
+DLLEXPORT(void) writeVObjectToFile(char *fname, VObject *o)
+{
+ QFileDirect f( fname);
+ if ( !f.open( IO_WriteOnly ) ) {
+ qWarning("Unable to open vobject write %s", fname);
+ return;
+ }
+
+ writeVObject( f.directHandle(),o );
+}
+
+DLLEXPORT(void) writeVObjectsToFile(char *fname, VObject *list)
+{
+ QFileDirect f( fname);
+ if ( !f.open( IO_WriteOnly ) ) {
+ qWarning("Unable to open vobject write %s", fname);
+ return;
+ }
+
+ while (list) {
+ writeVObject(f.directHandle(),list);
+ list = nextVObjectInList(list);
+ }
+}
+
+DLLEXPORT(const char *) vObjectTypeInfo(VObject *o)
+{
+ const char *type = vObjectName( o );
+ if ( strcmp( type, "TYPE" ) == 0 )
+ type = vObjectStringZValue( o );
+ return type;
+}
+
+
+// end of source file vobject.c