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path: root/library/backend/vobject.cpp
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-rw-r--r--library/backend/vobject.cpp273
1 files changed, 146 insertions, 127 deletions
diff --git a/library/backend/vobject.cpp b/library/backend/vobject.cpp
index 2c5b577..b6d17dc 100644
--- a/library/backend/vobject.cpp
+++ b/library/backend/vobject.cpp
@@ -1,1346 +1,1365 @@
/***************************************************************************
-(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.
+(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
+ * doc: vobject and APIs to construct vobject, APIs pretty print
* vobject, and convert a vobject into its textual representation.
*/
#ifndef MWERKS
#include <malloc.h>
#endif
-#include <qtopia/private/vobject_p.h>
-#include <qtopia/private/qfiledirect_p.h>
+#include <qtopia/config.h>
+#include "vobject_p.h"
+#include "qfiledirect_p.h"
#include <string.h>
#include <stdio.h>
#include <fcntl.h>
//#include <io.h>
#define NAME_OF(o) o->id
#define VALUE_TYPE(o) o->valType
#define STRINGZ_VALUE_OF(o) o->val.strs
#define INTEGER_VALUE_OF(o) o->val.i
#define LONG_VALUE_OF(o) o->val.l
#define ANY_VALUE_OF(o) o->val.any
#define VOBJECT_VALUE_OF(o) o->val.vobj
+static char vobj_cs[10];
+static enum { EightBit, QuotedPrintable, Base64 } vobj_enc=EightBit;
+static const char *vobj_enc_s=0;
+
typedef union ValueItem {
const char *strs;
unsigned int i;
unsigned long l;
void *any;
VObject *vobj;
} ValueItem;
struct VObject {
VObject *next;
const char *id;
VObject *prop;
unsigned short valType;
ValueItem val;
};
typedef struct StrItem StrItem;
struct StrItem {
StrItem *next;
const char *s;
unsigned int refCnt;
};
-const char** fieldedProp;
+DLLEXPORT(const char**) fieldedProp;
/*----------------------------------------------------------------------
The following functions involve with memory allocation:
newVObject
deleteVObject
dupStr
deleteStr
newStrItem
deleteStrItem
----------------------------------------------------------------------*/
DLLEXPORT(VObject*) newVObject_(const char *id)
{
VObject *p = (VObject*)malloc(sizeof(VObject));
p->next = 0;
p->id = id;
p->prop = 0;
VALUE_TYPE(p) = 0;
ANY_VALUE_OF(p) = 0;
return p;
}
DLLEXPORT(VObject*) newVObject(const char *id)
{
return newVObject_(lookupStr(id));
}
DLLEXPORT(void) deleteVObject(VObject *p)
{
unUseStr(p->id);
free(p);
}
DLLEXPORT(char*) dupStr(const char *s, unsigned int size)
{
char *t;
if (size == 0) {
size = strlen(s);
}
t = (char*)malloc(size+1);
if (t) {
memcpy(t,s,size);
t[size] = 0;
return t;
}
else {
return (char*)0;
}
}
DLLEXPORT(void) deleteStr(const char *p)
{
if (p) free((void*)p);
}
static StrItem* newStrItem(const char *s, StrItem *next)
{
StrItem *p = (StrItem*)malloc(sizeof(StrItem));
p->next = next;
p->s = s;
p->refCnt = 1;
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->start = o->prop;
i->next = 0;
}
DLLEXPORT(void) initVObjectIterator(VObjectIterator *i, VObject *o)
{
- i->start = o->next;
+ 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);
+ 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 appendsOFileEncCs(OFile *fp)
+{
+ if ( vobj_enc_s ) {
+ appendsOFile(fp, ";" VCEncodingProp "=");
+ appendsOFile(fp, vobj_enc_s);
+ }
+ appendsOFile(fp, ";" VCCharSetProp "=");
+ appendsOFile(fp, vobj_cs);
+}
+
+
static void initOFile(OFile *fp, FILE *ofp)
{
fp->fp = ofp;
fp->s = 0;
fp->len = 0;
fp->limit = 0;
fp->alloc = 0;
fp->fail = 0;
}
static int writeBase64(OFile *fp, unsigned char *s, long len)
{
long cur = 0;
int i, numQuads = 0;
unsigned long trip;
unsigned char b;
char quad[5];
#define MAXQUADS 16
quad[4] = 0;
while (cur < len) {
// collect the triplet of bytes into 'trip'
trip = 0;
for (i = 0; i < 3; i++) {
b = (cur < len) ? *(s + cur) : 0;
cur++;
trip = trip << 8 | b;
}
// fill in 'quad' with the appropriate four characters
for (i = 3; i >= 0; i--) {
b = (unsigned char)(trip & 0x3F);
trip = trip >> 6;
if ((3 - i) < (cur - len))
quad[i] = '='; // pad char
else if (b < 26) quad[i] = (char)b + 'A';
else if (b < 52) quad[i] = (char)(b - 26) + 'a';
else if (b < 62) quad[i] = (char)(b - 52) + '0';
else if (b == 62) quad[i] = '+';
else quad[i] = '/';
}
// now output 'quad' with appropriate whitespace and line ending
appendsOFile(fp, (numQuads == 0 ? " " : ""));
appendsOFile(fp, quad);
appendsOFile(fp, ((cur >= len)?"\n" :(numQuads==MAXQUADS-1?"\n" : "")));
numQuads = (numQuads + 1) % MAXQUADS;
}
appendcOFile(fp,'\n');
return 1;
}
-static const char *replaceChar(unsigned char c)
+static const char *qpReplaceChar(unsigned char c)
{
if (c == '\n') {
return "=0A=\n";
} else if (
- (c >= 'A' && c <= 'Z')
- ||
- (c >= 'a' && c <= 'z')
- ||
- (c >= '0' && c <= '9')
- ||
- (c >= '\'' && c <= ')')
- ||
- (c >= '+' && c <= '-')
- ||
- (c == '/')
- ||
- (c == '?')
+ // RFC 1521
+ (c >= 32 && c <= 60) // Note: " " not allowed at EOL
||
- (c == ' '))
- {
+ (c >= 62 && c <= 126)
+ )
+ {
return 0;
}
-#warning "Bug-Workaround must be fixed !"
- // IF THIS FUNCTION RETURNES TRUE, THE DATA IS EXPORTED
- // AS QUOTED PRINTABLE.
- // BUT THE PARSER IS UNABLE TO IMPORT THIS, THEREFORE
- // I DECIDED TO DISABLE IT UNTIL TROLLTECH FIXES THIS BUG
- // SEE ALSO includesUnprintable(VObject *o)
- // (se)
-
- return 0;
-
-#if 0
static char trans[4];
trans[0] = '=';
trans[3] = '\0';
int rem = c % 16;
int div = c / 16;
if (div < 10)
trans[1] = '0' + div;
else
trans[1] = 'A' + (div - 10);
if (rem < 10)
trans[2] = '0' + rem;
else
trans[2] = 'A' + (rem - 10);
return trans;
-#endif
}
-static void writeQPString(OFile *fp, const char *s)
+static void writeEncString(OFile *fp, const char *s, bool nosemi)
{
/*
- only A-Z, 0-9 and
+ 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++;
+ switch ( vobj_enc ) {
+ case EightBit:
+ while (*p) {
+ if ( *p == '\n' || nosemi && ( *p == '\\' || *p == ';' ) )
+ appendcOFile(fp, '\\');
+ appendcOFile(fp, *p);
+ p++;
+ }
+ break;
+ case QuotedPrintable:
+ while (*p) {
+ const char *rep = qpReplaceChar(*p);
+ if (rep)
+ appendsOFile(fp, rep);
+ else if ( *p == ';' && nosemi )
+ appendsOFile(fp, "=3B");
+ else if ( *p == ' ' ) {
+ if ( !p[1] || p[1] == '\n' ) // RFC 1521
+ appendsOFile(fp, "=20");
+ else
+ appendcOFile(fp, *p);
+ } else
+ appendcOFile(fp, *p);
+ p++;
+ }
+ break;
+ case Base64:
+ writeBase64(fp, (unsigned char*)p, strlen(p));
+ break;
}
}
static bool includesUnprintable(VObject *o)
{
-
-#if 0
-
- // IF THIS FUNCTION RETURNES TRUE, THE DATA IS EXPORTED
- // AS QUOTED PRINTABLE.
- // BUT THE PARSER IS UNABLE TO IMPORT THIS, THEREFORE
- // I DECIDED TO DISABLE IT UNTIL TROLLTECH FIXES THIS BUG
- // SEE ALSO *replaceChar(unsigned char c)
- // (se)
-
if (o) {
if (VALUE_TYPE(o) == VCVT_STRINGZ) {
const char *p = STRINGZ_VALUE_OF(o);
if (p) {
while (*p) {
- if (replaceChar(*p))
+ if (*p==' ' && (!p[1] || p[1]=='\n') // RFC 1521: spaces at ends need quoting
+ || qpReplaceChar(*p) )
return TRUE;
p++;
}
}
}
}
-
-#endif
-#warning "Bug-Workaround must be fixed !"
-
return FALSE;
}
-
+
static void writeVObject_(OFile *fp, VObject *o);
-static void writeValue(OFile *fp, VObject *o, unsigned long size)
+static void writeValue(OFile *fp, VObject *o, unsigned long size, bool nosemi)
{
if (o == 0) return;
switch (VALUE_TYPE(o)) {
case VCVT_STRINGZ: {
- writeQPString(fp, STRINGZ_VALUE_OF(o));
+ writeEncString(fp, STRINGZ_VALUE_OF(o), nosemi);
break;
}
case VCVT_UINT: {
char buf[16];
sprintf(buf,"%u", INTEGER_VALUE_OF(o));
appendsOFile(fp,buf);
break;
}
case VCVT_ULONG: {
char buf[16];
sprintf(buf,"%lu", LONG_VALUE_OF(o));
appendsOFile(fp,buf);
break;
}
case VCVT_RAW: {
appendcOFile(fp,'\n');
writeBase64(fp,(unsigned char*)(ANY_VALUE_OF(o)),size);
break;
}
case VCVT_VOBJECT:
appendcOFile(fp,'\n');
writeVObject_(fp,VOBJECT_VALUE_OF(o));
break;
}
}
static void writeAttrValue(OFile *fp, VObject *o)
{
if (NAME_OF(o)) {
struct PreDefProp *pi;
pi = lookupPropInfo(NAME_OF(o));
if (pi && ((pi->flags & PD_INTERNAL) != 0)) return;
- if ( includesUnprintable(o) ) {
- appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp);
- appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8");
- }
+ if ( includesUnprintable(o) )
+ appendsOFileEncCs(fp);
appendcOFile(fp,';');
appendsOFile(fp,NAME_OF(o));
- }
- else
+ } else {
appendcOFile(fp,';');
+ }
if (VALUE_TYPE(o)) {
appendcOFile(fp,'=');
- writeValue(fp,o,0);
- }
+ writeValue(fp,o,0,TRUE);
+ }
}
static void writeGroup(OFile *fp, VObject *o)
{
char buf1[256];
char buf2[256];
strcpy(buf1,NAME_OF(o));
while ((o=isAPropertyOf(o,VCGroupingProp)) != 0) {
strcpy(buf2,STRINGZ_VALUE_OF(o));
strcat(buf2,".");
strcat(buf2,buf1);
strcpy(buf1,buf2);
}
appendsOFile(fp,buf1);
}
static int inList(const char **list, const char *s)
{
if (list == 0) return 0;
while (*list) {
if (qstricmp(*list,s) == 0) return 1;
list++;
}
return 0;
}
static void writeProp(OFile *fp, VObject *o)
{
if (NAME_OF(o)) {
struct PreDefProp *pi;
VObjectIterator t;
const char **fields_ = 0;
pi = lookupPropInfo(NAME_OF(o));
if (pi && ((pi->flags & PD_BEGIN) != 0)) {
writeVObject_(fp,o);
return;
}
if (isAPropertyOf(o,VCGroupingProp))
writeGroup(fp,o);
else
appendsOFile(fp,NAME_OF(o));
if (pi) fields_ = pi->fields;
initPropIterator(&t,o);
while (moreIteration(&t)) {
const char *s;
VObject *eachProp = nextVObject(&t);
s = NAME_OF(eachProp);
if (qstricmp(VCGroupingProp,s) && !inList(fields_,s))
writeAttrValue(fp,eachProp);
}
if (fields_) {
int i = 0, n = 0;
const char** fields = fields_;
/* output prop as fields */
bool printable = TRUE;
while (*fields && printable) {
VObject *t = isAPropertyOf(o,*fields);
if (includesUnprintable(t))
printable = FALSE;
fields++;
}
fields = fields_;
- if (!printable) {
- appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp);
- appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8");
- }
+ if (!printable)
+ appendsOFileEncCs(fp);
appendcOFile(fp,':');
while (*fields) {
VObject *t = isAPropertyOf(o,*fields);
i++;
if (t) n = i;
fields++;
}
fields = fields_;
for (i=0;i<n;i++) {
- writeValue(fp,isAPropertyOf(o,*fields),0);
+ writeValue(fp,isAPropertyOf(o,*fields),0,TRUE);
fields++;
if (i<(n-1)) appendcOFile(fp,';');
}
}
}
-
+
if (VALUE_TYPE(o)) {
- if ( includesUnprintable(o) ) {
- appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp);
- appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8");
- }
+ if ( includesUnprintable(o) )
+ appendsOFileEncCs(fp);
unsigned long size = 0;
VObject *p = isAPropertyOf(o,VCDataSizeProp);
if (p) size = LONG_VALUE_OF(p);
appendcOFile(fp,':');
- writeValue(fp,o,size);
+ writeValue(fp,o,size,FALSE);
}
appendcOFile(fp,'\n');
}
static void writeVObject_(OFile *fp, VObject *o)
{
if (NAME_OF(o)) {
struct PreDefProp *pi;
pi = lookupPropInfo(NAME_OF(o));
if (pi && ((pi->flags & PD_BEGIN) != 0)) {
VObjectIterator t;
const char *begin = NAME_OF(o);
appendsOFile(fp,"BEGIN:");
appendsOFile(fp,begin);
appendcOFile(fp,'\n');
initPropIterator(&t,o);
while (moreIteration(&t)) {
VObject *eachProp = nextVObject(&t);
writeProp(fp, eachProp);
}
appendsOFile(fp,"END:");
appendsOFile(fp,begin);
appendsOFile(fp,"\n\n");
}
}
}
+static void initVObjectEncoding()
+{
+ Config pimConfig( "Beam" );
+ pimConfig.setGroup("Send");
+ Config devcfg(pimConfig.readEntry("DeviceConfig"),Config::File);
+ QString enc = "QP";
+ QString cs = "UTF-8";
+ if ( devcfg.isValid() ) {
+ devcfg.setGroup("Send");
+ enc = devcfg.readEntry("Encoding","QP");
+ cs = devcfg.readEntry("CharSet","UTF-8");
+ }
+ strncpy(vobj_cs,cs.latin1(),10);
+ if ( enc == "QP" ) {
+ vobj_enc = QuotedPrintable;
+ vobj_enc_s = VCQuotedPrintableProp;
+ } else if ( enc == "B64" ) {
+ vobj_enc = Base64;
+ vobj_enc_s = VCBase64Prop;
+ } else {
+ vobj_enc = EightBit;
+ vobj_enc_s = 0;
+ }
+}
+
void writeVObject(FILE *fp, VObject *o)
{
+ initVObjectEncoding();
+
OFile ofp;
// #####
//_setmode(_fileno(fp), _O_BINARY);
initOFile(&ofp,fp);
writeVObject_(&ofp,o);
}
DLLEXPORT(void) writeVObjectToFile(char *fname, VObject *o)
{
QFileDirect f( fname);
if ( !f.open( IO_WriteOnly ) ) {
qWarning("Unable to open vobject write %s", fname);
return;
}
writeVObject( f.directHandle(),o );
}
DLLEXPORT(void) writeVObjectsToFile(char *fname, VObject *list)
{
QFileDirect f( fname);
if ( !f.open( IO_WriteOnly ) ) {
qWarning("Unable to open vobject write %s", fname);
return;
}
while (list) {
writeVObject(f.directHandle(),list);
list = nextVObjectInList(list);
}
}
-#ifndef __SHARP_COMP_
-
-// This function is not available in the Sharp ROM for SL 5500 !
-// Therefore I have to move it into the header file.. (se)
-
DLLEXPORT(const char *) vObjectTypeInfo(VObject *o)
{
const char *type = vObjectName( o );
if ( strcmp( type, "TYPE" ) == 0 )
type = vObjectStringZValue( o );
return type;
}
-#endif
+
// end of source file vobject.c