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);
}
NS_IMETHODIMP nsAbManager::EscapedVCardToAbCard(const char *aEscapedVCardStr, nsIAbCard **aCard)
{
NS_ENSURE_ARG_POINTER(aEscapedVCardStr);
NS_ENSURE_ARG_POINTER(aCard);
nsCOMPtr <nsIAbCard> cardFromVCard = do_CreateInstance(NS_ABCARDPROPERTY_CONTRACTID);
if (!cardFromVCard)
return NS_ERROR_FAILURE;
// aEscapedVCardStr will be "" the first time, before you have a vCard
if (*aEscapedVCardStr != '\0') {
nsCString unescapedData;
MsgUnescapeString(nsDependentCString(aEscapedVCardStr), 0, unescapedData);
VObject *vObj = parse_MIME(unescapedData.get(), unescapedData.Length());
if (vObj)
{
convertFromVObject(vObj, cardFromVCard);
cleanVObject(vObj);
}
else
NS_WARNING("Parse of vCard failed");
}
NS_IF_ADDREF(*aCard = cardFromVCard);
return NS_OK;
}
bool ODateBookAccessBackend_VCal::save() {
if (!m_changed)
return true;
QFile file( m_file );
if (!file.open(IO_WriteOnly ) )
return false;
VObject *obj;
obj = newVObject( VCCalProp );
addPropValue( obj, VCVersionProp, "1.0" );
VObject *vo;
for(QMap<int, OPimEvent>::ConstIterator it=m_raw.begin(); it !=m_raw.end(); ++it ){
vo = createVObject( it.data() );
addVObjectProp(obj, vo );
}
for(QMap<int, OPimEvent>::ConstIterator it=m_rep.begin(); it !=m_rep.end(); ++it ){
vo = createVObject( it.data() );
addVObjectProp(obj, vo );
}
writeVObject( file.fh, obj ); //FIXME: HACK!!!
cleanVObject( obj );
cleanStrTbl();
m_changed = false;
return true;
}
bool OContactAccessBackend_VCard::save()
{
if (!m_dirty )
return true;
QFileDirect file( m_file );
if (!file.open(IO_WriteOnly ) )
return false;
VObject *obj;
obj = newVObject( VCCalProp );
addPropValue( obj, VCVersionProp, "1.0" );
VObject *vo;
for(QMap<int, OContact>::ConstIterator it=m_map.begin(); it !=m_map.end(); ++it ) {
vo = createVObject( *it );
writeVObject( file.directHandle() , vo );
cleanVObject( vo );
}
cleanStrTbl();
deleteVObject( obj );
m_dirty = false;
return true;
}
/* This tries to load in a vCalendar file and convert it to an icalcomponent.
* It returns NULL on failure. */
static icalcomponent *
load_vcalendar_file (const gchar *filename)
{
icalvcal_defaults defaults = { NULL };
icalcomponent *icalcomp = NULL;
gchar *contents;
gchar *default_alarm_filename;
default_alarm_filename = g_build_filename (
EVOLUTION_SOUNDDIR,
"default_alarm.wav",
NULL);
defaults.alarm_audio_url = g_filename_to_uri (
default_alarm_filename,
NULL, NULL);
g_free (default_alarm_filename);
defaults.alarm_audio_fmttype = (gchar *) "audio/x-wav";
defaults.alarm_description = (gchar *) _("Reminder!");
if (g_file_get_contents (filename, &contents, NULL, NULL)) {
VObject *vcal;
/* parse the file */
vcal = Parse_MIME (contents, strlen (contents));
g_free (contents);
if (vcal) {
icalcomp = icalvcal_convert_with_defaults (
vcal, &defaults);
cleanVObject (vcal);
}
}
return icalcomp;
}
DLLEXPORT(void) cleanVObjects(VObject *list)
{
while (list) {
VObject *t = list;
list = nextVObjectInList(list);
cleanVObject(t);
}
}
bool OContactAccessBackend_VCard::load ()
{
m_map.clear();
m_dirty = false;
VObject* obj = 0l;
if ( QFile::exists(m_file) ) {
obj = Parse_MIME_FromFileName( QFile::encodeName(m_file).data() );
if ( !obj )
return false;
} else {
qWarning("File \"%s\" not found !", m_file.latin1() );
return false;
}
while ( obj ) {
OContact con = parseVObject( obj );
/*
* if uid is 0 assign a new one
* this at least happens on
* Nokia6210
*/
if ( con.uid() == 0 ) {
con.setUid( 1 );
qWarning("assigned new uid %d",con.uid() );
}
m_map.insert( con.uid(), con );
VObject *t = obj;
obj = nextVObjectInList(obj);
cleanVObject( t );
}
return true;
}
bool OPimTodoAccessVCal::save()
{
if (!m_dirty )
return true;
QFile file( m_file );
if (!file.open(IO_WriteOnly ) )
return false;
VObject *obj;
obj = newVObject( VCCalProp );
addPropValue( obj, VCVersionProp, "1.0" );
VObject *vo;
for(QMap<int, OPimTodo>::ConstIterator it=m_map.begin(); it !=m_map.end(); ++it ){
vo = vobjByEvent( it.data() );
addVObjectProp(obj, vo );
}
writeVObject( file.fh, obj ); //FIXME: HACK!!!
cleanVObject( obj );
cleanStrTbl();
m_dirty = false;
return true;
}
static gboolean
vcal_supported (EImport *ei,
EImportTarget *target,
EImportImporter *im)
{
gchar *filename;
gchar *contents;
gboolean ret = FALSE;
EImportTargetURI *s;
if (target->type != E_IMPORT_TARGET_URI)
return FALSE;
s = (EImportTargetURI *) target;
if (s->uri_src == NULL)
return TRUE;
if (strncmp (s->uri_src, "file:///", 8) != 0)
return FALSE;
filename = g_filename_from_uri (s->uri_src, NULL, NULL);
if (!filename)
return FALSE;
/* Z: Wow, this is *efficient* */
if (g_file_get_contents (filename, &contents, NULL, NULL)) {
VObject *vcal;
icalcomponent *icalcomp;
icalcomp = e_cal_util_parse_ics_string (contents);
if (icalcomp && is_icalcomp_usable (icalcomp)) {
/* If we can create proper iCalendar from the file, then
* rather use ics importer, because it knows to read more
* information than older version, the vCalendar. */
ret = FALSE;
g_free (contents);
} else {
if (icalcomp)
icalcomponent_free (icalcomp);
/* parse the file */
vcal = Parse_MIME (contents, strlen (contents));
g_free (contents);
if (vcal) {
icalcomp = icalvcal_convert (vcal);
if (icalcomp) {
icalcomponent_free (icalcomp);
ret = TRUE;
}
cleanVObject (vcal);
}
}
}
g_free (filename);
return ret;
}