static gboolean
is_icalcomp_usable (icalcomponent *icalcomp)
{
return icalcomp && icalcomponent_is_valid (icalcomp) && (
icalcomponent_get_first_component (icalcomp, ICAL_VEVENT_COMPONENT) != NULL ||
icalcomponent_get_first_component (icalcomp, ICAL_VTODO_COMPONENT) != NULL);
}
static gboolean
deserialize (ScalixObject * object, const char *string)
{
ScalixAppointmentPrivate *priv;
icalcomponent *icomp, *subcomp;
icalcomponent_kind kind;
icaltimezone *zone;
priv = SCALIX_APPOINTMENT_GET_PRIVATE (SCALIX_APPOINTMENT (object));
icomp = icalparser_parse_string (string);
if (icalcomponent_isa (icomp) != ICAL_VCALENDAR_COMPONENT) {
g_warning ("No VCALENAR while deserializing! (%s)\n", string);
icalcomponent_free (icomp);
return FALSE;
}
/* Grab the timezone if any */
subcomp = icalcomponent_get_first_component (icomp,
ICAL_VTIMEZONE_COMPONENT);
if (subcomp != NULL) {
zone = icaltimezone_new ();
icalcomponent_remove_component (icomp, subcomp);
if (icaltimezone_set_component (zone, subcomp))
priv->timezone = zone;
}
kind = ICAL_VEVENT_COMPONENT;
/* Grab the main VEVENT */
subcomp = icalcomponent_get_first_component (icomp, kind);
if (subcomp == NULL) {
icalcomponent_free (icomp);
return FALSE;
}
icalcomponent_remove_component (icomp, subcomp);
e_cal_component_set_icalcomponent (E_CAL_COMPONENT (object), subcomp);
e_cal_component_commit_sequence (E_CAL_COMPONENT (object));
priv->exceptions = NULL;
while ((subcomp = icalcomponent_get_next_component (icomp, kind))) {
icalcomponent_remove_component (icomp, subcomp);
priv->exceptions = g_slist_prepend (priv->exceptions, subcomp);
}
icalcomponent_free (icomp);
return TRUE;
}
static gboolean
set_ical_from_mime_part (CamelMimePart * part, ScalixObject * object)
{
CamelDataWrapper *content;
CamelStream *stream;
GByteArray *data;
icalcomponent *icomp = NULL;
icalcomponent *subcomp = NULL;
ScalixAppointmentPrivate *priv;
priv = SCALIX_APPOINTMENT_GET_PRIVATE (SCALIX_APPOINTMENT (object));
content = camel_medium_get_content_object (CAMEL_MEDIUM (part));
data = g_byte_array_new ();
stream = camel_stream_mem_new_with_byte_array (data);
camel_data_wrapper_decode_to_stream (content, stream);
if (data == NULL || data->data == NULL) {
g_print ("Found corrupt ical data\n");
return FALSE;
}
icomp = icalparser_parse_string ((const char *) data->data);
if (icalcomponent_isa (icomp) != ICAL_VCALENDAR_COMPONENT) {
icalcomponent_free (icomp);
return FALSE;
}
/* Grab the timezone if any */
subcomp = icalcomponent_get_first_component (icomp,
ICAL_VTIMEZONE_COMPONENT);
if (subcomp != NULL) {
icaltimezone *zone;
zone = icaltimezone_new ();
icaltimezone_set_component (zone, subcomp);
priv->timezone = zone;
}
/* Grab the main VEVENT */
subcomp = icalcomponent_get_first_component (icomp, ICAL_VEVENT_COMPONENT);
e_cal_component_set_icalcomponent (E_CAL_COMPONENT (object), subcomp);
return TRUE;
}
NS_IMETHODIMP
calIcalComponent::GetFirstSubcomponent(const nsACString& kind,
calIIcalComponent **subcomp)
{
NS_ENSURE_ARG_POINTER(subcomp);
icalcomponent_kind compkind =
icalcomponent_string_to_kind(PromiseFlatCString(kind).get());
// Maybe someday I'll support X-COMPONENTs
if (compkind == ICAL_NO_COMPONENT || compkind == ICAL_X_COMPONENT)
return NS_ERROR_INVALID_ARG;
icalcomponent *ical =
icalcomponent_get_first_component(mComponent, compkind);
if (!ical) {
*subcomp = nullptr;
return NS_OK;
}
*subcomp = new calIcalComponent(ical, this);
CAL_ENSURE_MEMORY(*subcomp);
NS_ADDREF(*subcomp);
return NS_OK;
}
icalcomponent *icalcluster_get_first_component(icalcluster* impl) {
icalerror_check_arg_rz((impl!=0),"cluster");
return icalcomponent_get_first_component(impl->data,
ICAL_ANY_COMPONENT);
}
static void
icaltimezone_expand_changes (icaltimezone *zone,
int end_year)
{
icalarray *changes;
icalcomponent *comp;
#if 0
printf ("\nExpanding changes for: %s to year: %i\n", zone->tzid, end_year);
#endif
changes = icalarray_new (sizeof (icaltimezonechange), 32);
if (!changes)
return;
/* Scan the STANDARD and DAYLIGHT subcomponents. */
comp = icalcomponent_get_first_component (zone->component,
ICAL_ANY_COMPONENT);
while (comp) {
icaltimezone_expand_vtimezone (comp, end_year, changes);
comp = icalcomponent_get_next_component (zone->component,
ICAL_ANY_COMPONENT);
}
/* Sort the changes. We may have duplicates but I don't think it will
matter. */
icalarray_sort (changes, icaltimezone_compare_change_fn);
if (zone->changes)
icalarray_free (zone->changes);
zone->changes = changes;
zone->end_year = end_year;
}
/** Loads the builtin VTIMEZONE data for the given timezone. */
static void
icaltimezone_load_builtin_timezone (icaltimezone *zone)
{
char *filename;
unsigned int filename_len;
FILE *fp;
icalparser *parser;
icalcomponent *comp, *subcomp;
/* If the location isn't set, it isn't a builtin timezone. */
if (!zone->location || !zone->location[0])
return;
filename_len = strlen (get_zone_directory()) + strlen (zone->location) + 6;
filename = (char*) malloc (filename_len);
if (!filename) {
icalerror_set_errno(ICAL_NEWFAILED_ERROR);
return;
}
snprintf (filename, filename_len, "%s/%s.ics", get_zone_directory(),
zone->location);
fp = fopen (filename, "r");
free (filename);
if (!fp) {
icalerror_set_errno(ICAL_FILE_ERROR);
return;
}
/* ##### B.# Sun, 11 Nov 2001 04:04:29 +1100
this is where the MALFORMEDDATA error is being set, after the call to 'icalparser_parse'
fprintf(stderr, "** WARNING ** %s: %d %s\n", __FILE__, __LINE__, icalerror_strerror(icalerrno));
*/
parser = icalparser_new ();
icalparser_set_gen_data (parser, fp);
comp = icalparser_parse (parser, icaltimezone_load_get_line_fn);
icalparser_free (parser);
fclose (fp);
/* Find the VTIMEZONE component inside the VCALENDAR. There should be 1. */
subcomp = icalcomponent_get_first_component (comp,
ICAL_VTIMEZONE_COMPONENT);
if (!subcomp) {
icalerror_set_errno(ICAL_PARSE_ERROR);
return;
}
icaltimezone_get_vtimezone_properties (zone, subcomp);
icalcomponent_remove_component(comp,subcomp);
icalcomponent_free(comp);
}
void MainWindow::saveToIcsFile(icalcomponent *comp, std::string uid)
{
icalset* file = icalfileset_new("/home/quentin/Public/test.ics");
icalfileset *fset = (icalfileset*) file;
icalcomponent* old = fetch(file, uid.c_str());
if (old != NULL)
{
icalcomponent_remove_component(icalcomponent_get_first_component(fset->cluster, ICAL_ANY_COMPONENT), old);
}
icalcomponent_add_component(icalcomponent_get_first_component(fset->cluster, ICAL_ANY_COMPONENT), comp);
icalfileset_mark(file);
icalfileset_commit(file);
icalfileset_free(file);
}
/*
* Construct a JSON array for an iCalendar component.
*/
static json_t *icalcomponent_as_json_array(icalcomponent *comp)
{
icalcomponent *c;
icalproperty *p;
icalcomponent_kind kind;
const char* kind_string;
json_t *jcomp, *jprops, *jsubs;
if (!comp) return NULL;
kind = icalcomponent_isa(comp);
switch (kind) {
case ICAL_NO_COMPONENT:
return NULL;
break;
case ICAL_X_COMPONENT:
kind_string = ""; //comp->x_name;
break;
default:
kind_string = icalcomponent_kind_to_string(kind);
}
/* Create component array */
jcomp = json_array();
/* Add component name */
json_array_append_new(jcomp,
json_string(lcase(icalmemory_tmp_copy(kind_string))));
/* Add properties */
jprops = json_array();
for (p = icalcomponent_get_first_property(comp, ICAL_ANY_PROPERTY);
p;
p = icalcomponent_get_next_property(comp, ICAL_ANY_PROPERTY)) {
json_array_append_new(jprops, icalproperty_as_json_array(p));
}
json_array_append_new(jcomp, jprops);
/* Add sub-components */
jsubs = json_array();
for (c = icalcomponent_get_first_component(comp, ICAL_ANY_COMPONENT);
c;
c = icalcomponent_get_next_component(comp, ICAL_ANY_COMPONENT)) {
json_array_append_new(jsubs, icalcomponent_as_json_array(c));
}
json_array_append_new(jcomp, jsubs);
return jcomp;
}
icalcomponent *icallangbind_get_first_component(icalcomponent *c, const char *comp)
{
icalcomponent_kind kind = icalenum_string_to_component_kind(comp);
if (kind == ICAL_NO_COMPONENT) {
return 0;
}
return icalcomponent_get_first_component(c, kind);
}
/*
* Construct a XML element for an iCalendar component.
*/
static xmlNodePtr icalcomponent_as_xml_element(icalcomponent *comp)
{
icalcomponent *c;
icalproperty *p;
icalcomponent_kind kind;
const char* kind_string;
xmlNodePtr xcomp, xprops = NULL, xsubs = NULL;
if (!comp) return NULL;
kind = icalcomponent_isa(comp);
switch (kind) {
case ICAL_NO_COMPONENT:
return NULL;
break;
case ICAL_X_COMPONENT:
kind_string = ""; //comp->x_name;
break;
default:
kind_string = icalcomponent_kind_to_string(kind);
}
/* Create component */
xcomp = xmlNewNode(NULL,
BAD_CAST lcase(icalmemory_tmp_copy(kind_string)));
/* Add properties */
for (p = icalcomponent_get_first_property(comp, ICAL_ANY_PROPERTY);
p;
p = icalcomponent_get_next_property(comp, ICAL_ANY_PROPERTY)) {
if (!xprops)
xprops = xmlNewChild(xcomp, NULL, BAD_CAST "properties", NULL);
xmlAddChild(xprops, icalproperty_as_xml_element(p));
}
/* Add sub-components */
for (c = icalcomponent_get_first_component(comp, ICAL_ANY_COMPONENT);
c;
c = icalcomponent_get_next_component(comp, ICAL_ANY_COMPONENT)) {
if (!xsubs)
xsubs = xmlNewChild(xcomp, NULL, BAD_CAST "components", NULL);
xmlAddChild(xsubs, icalcomponent_as_xml_element(c));
}
return xcomp;
}
static void
set_standard_offsets (icalcomponent *zone_comp, int offset)
{
icalcomponent *dl_comp, *s_comp;
icalproperty *offset_from, *offset_to;
/* Set the offset of the standard component to all the daylight components also */
for (dl_comp = icalcomponent_get_first_component (zone_comp, ICAL_XDAYLIGHT_COMPONENT); dl_comp != NULL;
dl_comp = icalcomponent_get_next_component (zone_comp, ICAL_XDAYLIGHT_COMPONENT)) {
offset_to = icalcomponent_get_first_property (dl_comp, ICAL_TZOFFSETTO_PROPERTY);
icalproperty_set_tzoffsetto (offset_to, offset);
}
/* Set the tzto offset of the standard component to tzfrom */
for (s_comp = icalcomponent_get_first_component (zone_comp, ICAL_XSTANDARD_COMPONENT); s_comp != NULL;
s_comp = icalcomponent_get_next_component (zone_comp, ICAL_XSTANDARD_COMPONENT)) {
offset_from = icalcomponent_get_first_property (s_comp, ICAL_TZOFFSETFROM_PROPERTY);
icalproperty_set_tzoffsetfrom (offset_from, offset);
}
}
/**
* e_cal_util_component_has_alarms:
* @icalcomp: An #icalcomponent.
*
* Checks whether an #icalcomponent has any alarm.
*
* Returns: TRUE if it has alarms, FALSE otherwise.
*/
gboolean
e_cal_util_component_has_alarms (icalcomponent *icalcomp)
{
icalcomponent *alarm;
g_return_val_if_fail (icalcomp != NULL, FALSE);
alarm = icalcomponent_get_first_component (
icalcomp, ICAL_VALARM_COMPONENT);
return (alarm != NULL);
}
void
dates_ical_drop_cb (DatesView *view, const gchar *ical, DatesData *d)
{
icalcomponent *icalcomp, *icalcomp2;
gint events;
if (!d->cal_loaded) {
/* TODO: Toggle the default calendar here maybe? */
g_warning ("No calendars selected to add new event to");
return;
}
icalcomp = icalcomponent_new_from_string (g_strdup (ical));
if (!icalcomp)
g_warning ("Error creating icalcomponent from string");
switch (icalcomponent_isa (icalcomp)) {
case ICAL_VEVENT_COMPONENT :
icalcomponent_set_uid (icalcomp, "");
dates_new (d, icalcomponent_new_clone (icalcomp), TRUE);
return;
case ICAL_VCALENDAR_COMPONENT :
/* Iterate through events */
/* TODO: A confirmation dialog when calendar has
* multiple events?
*/
events = icalcomponent_count_components (icalcomp,
ICAL_VEVENT_COMPONENT);
if (events == 0) {
g_warning ("Dragged ical contains no supported "
"kinds.");
break;
}
icalcomp2 = icalcomponent_get_first_component (icalcomp,
ICAL_VEVENT_COMPONENT);
do {
icalcomponent_set_uid (icalcomp2, "");
dates_new (d, icalcomponent_new_clone (
icalcomp2), (events == 1) ?
TRUE : FALSE);
} while ((icalcomp2 = icalcomponent_get_next_component (
icalcomp2, ICAL_VEVENT_COMPONENT)));
break;
default :
g_warning ("Dragged ical not a supported kind.");
break;
}
icalcomponent_free (icalcomp);
}
void find_sub_components(icalcomponent* comp)
{
icalcomponent *c;
/* The second parameter to icalcomponent_get_first_component
indicates the type of component to search for. This will
iterate through all sub-components */
for(c = icalcomponent_get_first_component(comp,ICAL_ANY_COMPONENT);
c != 0;
c = icalcomponent_get_next_component(comp,ICAL_ANY_COMPONENT)){
do_something(c);
}
/* This will iterate only though VEVENT sub-components */
for(c = icalcomponent_get_first_component(comp,ICAL_VEVENT_COMPONENT);
c != 0;
c = icalcomponent_get_next_component(comp,ICAL_VEVENT_COMPONENT)){
do_something(c);
}
}
void remove_vevent_sub_components(icalcomponent* comp){
icalcomponent *c, *next;
for( c = icalcomponent_get_first_component(comp,ICAL_VEVENT_COMPONENT);
c != 0;
c = next)
{
next = icalcomponent_get_next_component(comp,ICAL_VEVENT_COMPONENT);
icalcomponent_remove_component(comp,c);
do_something(c);
}
}
icalproperty *icalcomponent_get_first_invitee(icalcomponent *comp)
{
icalproperty *prop;
if (icalcomponent_isa(comp) == ICAL_VPOLL_COMPONENT) {
icalcomponent *vvoter =
icalcomponent_get_first_component(comp, ICAL_VVOTER_COMPONENT);
prop = icalcomponent_get_first_property(vvoter, ICAL_VOTER_PROPERTY);
}
else {
prop = icalcomponent_get_first_property(comp, ICAL_ATTENDEE_PROPERTY);
}
return prop;
}
void MainWindow::loadFromIcsFile()
{
char* line;
icalcomponent *c;
icalparser *parser = icalparser_new();
FILE* stream = fopen("/home/quentin/Public/test.ics", "r");
icalparser_set_gen_data(parser, stream);
do
{
line = icalparser_get_line(parser, read_stream);
c = icalparser_add_line(parser, line);
if (c != 0)
{
icalcomponent *inner = icalcomponent_get_first_component(c, ICAL_ANY_COMPONENT);
while (inner != NULL)
{
if (icalcomponent_isa(inner) == ICAL_VTODO_COMPONENT)
{
const char* name = icalcomponent_get_summary(inner);
const char* uid = icalcomponent_get_uid(inner);
icalproperty *p = icalcomponent_get_first_property(inner, ICAL_RELATEDTO_PROPERTY);
const char* parent = icalproperty_get_relatedto(p);
addTask(name, uid, parent);
}
if (icalcomponent_isa(inner) == ICAL_VEVENT_COMPONENT)
{
const char* name = icalcomponent_get_summary(inner);
const char* uid = icalcomponent_get_uid(inner);
icalproperty *p = icalcomponent_get_first_property(inner, ICAL_RELATEDTO_PROPERTY);
const char* parent = icalproperty_get_relatedto(p);
p = icalcomponent_get_first_property(inner, ICAL_DTSTART_PROPERTY);
icaltimetype start = icalproperty_get_dtstart(p);
p = icalcomponent_get_first_property(inner, ICAL_DTEND_PROPERTY);
icaltimetype end = icalproperty_get_dtend(p);
Task* task = findTask(parent);
addEvent(task, uid, name, start, end);
}
inner = icalcomponent_get_next_component(c, ICAL_ANY_COMPONENT);
}
}
} while (line != 0);
}
static gboolean
scalix_appointment_from_string (ScalixObject * object, const char *string)
{
icalcomponent *icomp, *subcomp;
icomp = icalparser_parse_string (string);
if (icalcomponent_isa (icomp) == ICAL_VCALENDAR_COMPONENT) {
subcomp = icalcomponent_get_first_component (icomp,
ICAL_VEVENT_COMPONENT);
icalcomponent_remove_component (icomp, subcomp);
icalcomponent_free (icomp);
icomp = subcomp;
}
e_cal_component_set_icalcomponent (E_CAL_COMPONENT (object), icomp);
return TRUE;
}
/** Get VEVENT from the iTip.
*
* VCALENDAR
* VTIMEZONE+
* VEVENT <--- will return this
*
* @param comp iCal component.
*
* @return VEVENT icalcomponent object or NULL.
*/
icalcomponent *icalcomponent_get_itip_payload(icalcomponent *comp)
{
icalcomponent *ret = NULL;
g_return_val_if_fail(comp != NULL, NULL);
if (icalcomponent_isa(comp) == ICAL_VCALENDAR_COMPONENT)
{
icalcomponent *vevent = icalcomponent_get_first_component(comp, ICAL_VEVENT_COMPONENT);
if (vevent)
{
ret = vevent;
}
}
else if (icalcomponent_isa(comp) == ICAL_VEVENT_COMPONENT)
{
ret = comp;
}
return ret;
}
const char *get_icalcomponent_errstr(icalcomponent *ical)
{
icalcomponent *comp;
for (comp = icalcomponent_get_first_component(ical, ICAL_ANY_COMPONENT);
comp;
comp = icalcomponent_get_next_component(ical, ICAL_ANY_COMPONENT)) {
icalproperty *prop;
for (prop = icalcomponent_get_first_property(comp, ICAL_ANY_PROPERTY);
prop;
prop = icalcomponent_get_next_property(comp, ICAL_ANY_PROPERTY)) {
if (icalproperty_isa(prop) == ICAL_XLICERROR_PROPERTY) {
const char *errstr = icalproperty_get_xlicerror(prop);
char propname[256];
if (!errstr) return "Unknown iCal parsing error";
/* Check if this is an empty property error */
if (sscanf(errstr,
"No value for %s property", propname) == 1) {
/* Empty LOCATION is OK */
if (!strcasecmp(propname, "LOCATION")) continue;
if (!strcasecmp(propname, "COMMENT")) continue;
if (!strcasecmp(propname, "DESCRIPTION")) continue;
}
else {
/* Ignore unknown property errors */
if (!strncmp(errstr, "Parse error in property name", 28))
continue;
}
return errstr;
}
}
}
return NULL;
}
icalcomponent *icalbdbset_get_first_component(icalset *set)
{
icalbdbset *bset = (icalbdbset *) set;
icalcomponent *c = 0;
icalerror_check_arg_rz((bset != 0), "bset");
do {
if (c == 0) {
c = icalcomponent_get_first_component(bset->cluster, ICAL_ANY_COMPONENT);
} else {
c = icalcomponent_get_next_component(bset->cluster, ICAL_ANY_COMPONENT);
}
if (c != 0 && (bset->gauge == 0 || icalgauge_compare(bset->gauge, c) == 1)) {
return c;
}
} while (c != 0);
return 0;
}
void delete_event(icalcomponent* calendar)
{
icalcomponent* event = find_event(calendar);
if (!yes_no_prompt("Are you sure you want to delete this event? (y/n"))
{
return;
}
//Find the event in the components
icalcomponent* c = icalcomponent_get_first_component(calendar, ICAL_VEVENT_COMPONENT);
bool found_event = false;
while((c=icalcomponent_get_current_component(c)) != 0 )
{
if(icalcomponent_isa(c) == ICAL_VEVENT_COMPONENT)
{
if (c == event)
{
icalcomponent_remove_component(calendar, c);
found_event = true;
}
}else
{
icalcomponent_get_next_component(calendar, ICAL_VEVENT_COMPONENT);
}
}
if (!found_event)
{
append_action_to_closed_log("Delete event", false);
return;
}
append_action_to_closed_log("Delete event", true);
}
/**
* Add all VTODO components in a file to a list of iCal todo entries.
* @param ical_todos [in] Current list of iCal todo entries.
* @param filename [in] Path of the iCal file.
* @return List of iCal todo entries.
*/
GSList*
read_vtodo_from_ical_file( GSList *ical_todos, const gchar *filename )
{
icalset *ical_set;
icalcomponent *component;
icalcomponent *c;
/* Create an iCalendar set based on contents of the specified file. */
ical_set = icalfileset_new( filename );
/* Construct a list of iCalendar todo entries based on the VTODO components
in the iCalendar set. */
for( component = icalfileset_get_first_component( ical_set );
component != NULL;
component = icalfileset_get_next_component( ical_set ) )
{
/* If the iCalendar component has a VTODO subcomponent then copy
the component into our iCalendar todo list. */
for( c = icalcomponent_get_first_component( component,
ICAL_VTODO_COMPONENT );
c != NULL;
c = icalcomponent_get_next_component( component,
ICAL_VTODO_COMPONENT ) )
{
{
/* Add the component to the iCalendar todo list. */
ical_todos = g_slist_append( ical_todos, c );
}
}
icalcomponent_free( component );
}
icalfileset_free( ical_set );
return( ical_todos );
}
/** Get iTIP method.
*
* @param comp iCal component.
*
* @return Method.
*/
icalproperty_method icalcomponent_get_itip_method(icalcomponent *comp)
{
icalproperty_method method = ICAL_METHOD_NONE;
if (icalcomponent_isa(comp) == ICAL_VCALENDAR_COMPONENT)
{
icalcomponent *vevent = icalcomponent_get_first_component(comp, ICAL_VEVENT_COMPONENT);
if (vevent && icalcomponent_get_first_property(vevent, ICAL_METHOD_PROPERTY))
{
method = icalcomponent_get_method(vevent);
}
else
{
method = icalcomponent_get_method(comp);
}
}
else if (icalcomponent_isa(comp) == ICAL_VEVENT_COMPONENT)
{
method = icalcomponent_get_method(comp);
}
return method;
}
void render_MIME_ICS_TPL(StrBuf *Target, WCTemplputParams *TP, StrBuf *FoundCharset)
{
wc_mime_attachment *Mime = CTX(CTX_MIME_ATACH);
icalproperty_method the_method = ICAL_METHOD_NONE;
icalproperty *method = NULL;
icalcomponent *cal = NULL;
icalcomponent *c = NULL;
WCTemplputParams SubTP;
WCTemplputParams SuperTP;
static int divcount = 0;
if (StrLength(Mime->Data) == 0) {
MimeLoadData(Mime);
}
if (StrLength(Mime->Data) > 0) {
cal = icalcomponent_new_from_string(ChrPtr(Mime->Data));
}
if (cal == NULL) {
StrBufAppendPrintf(Mime->Data, _("There was an error parsing this calendar item."));
StrBufAppendPrintf(Mime->Data, "<br>\n");
return;
}
putlbstr("divname", ++divcount);
putbstr("cal_partnum", NewStrBufDup(Mime->PartNum));
putlbstr("msgnum", Mime->msgnum);
memset(&SubTP, 0, sizeof(WCTemplputParams));
memset(&SuperTP, 0, sizeof(WCTemplputParams));
/*//ical_dezonify(cal); */
/* If the component has subcomponents, recurse through them. */
c = icalcomponent_get_first_component(cal, ICAL_ANY_COMPONENT);
c = (c != NULL) ? c : cal;
method = icalcomponent_get_first_property(cal, ICAL_METHOD_PROPERTY);
if (method != NULL) {
the_method = icalproperty_get_method(method);
}
StackContext (TP,
&SuperTP,
&the_method,
CTX_ICALMETHOD,
0,
TP->Tokens);
StackContext (&SuperTP,
&SubTP,
c,
CTX_ICAL,
0,
SuperTP.Tokens);
FlushStrBuf(Mime->Data);
/// DoTemplate(HKEY("ical_attachment_display"), Mime->Data, &SubTP);
DoTemplate(HKEY("ical_edit"), Mime->Data, &SubTP);
/*/ cal_process_object(Mime->Data, cal, 0, Mime->msgnum, ChrPtr(Mime->PartNum)); */
/* Free the memory we obtained from libical's constructor */
StrBufPlain(Mime->ContentType, HKEY("text/html"));
StrBufAppendPrintf(WC->trailing_javascript,
"eventEditAllDay(); \n"
"RecurrenceShowHide(); \n"
"EnableOrDisableCheckButton(); \n"
);
UnStackContext(&SuperTP);
UnStackContext(&SubTP);
icalcomponent_free(cal);
}
/**
* e_cal_client_check_timezones:
* @comp: a VCALENDAR containing a list of
* VTIMEZONE and arbitrary other components, in
* arbitrary order: these other components are
* modified by this call
* @comps: (element-type icalcomponent) (allow-none): a list of #icalcomponent
* instances which also have to be patched; may be %NULL
* @tzlookup: a callback function which is called to retrieve
* a calendar's VTIMEZONE definition; the returned
* definition is *not* freed by e_cal_client_check_timezones()
* (to be compatible with e_cal_get_timezone());
* NULL indicates that no such timezone exists
* or an error occurred
* @ecalclient: an arbitrary pointer which is passed through to
* the @tzlookup function
* @cancellable: a #GCancellable to use in @tzlookup function
* @error: an error description in case of a failure
*
* This function cleans up VEVENT, VJOURNAL, VTODO and VTIMEZONE
* items which are to be imported into Evolution.
*
* Using VTIMEZONE definitions is problematic because they cannot be
* updated properly when timezone definitions change. They are also
* incomplete (for compatibility reason only one set of rules for
* summer saving changes can be included, even if different rules
* apply in different years). This function looks for matches of the
* used TZIDs against system timezones and replaces such TZIDs with
* the corresponding system timezone. This works for TZIDs containing
* a location (found via a fuzzy string search) and for Outlook TZIDs
* (via a hard-coded lookup table).
*
* Some programs generate broken meeting invitations with TZID, but
* without including the corresponding VTIMEZONE. Importing such
* invitations unchanged causes problems later on (meeting displayed
* incorrectly, e_cal_get_component_as_string() fails). The situation
* where this occurred in the past (found by a SyncEvolution user) is
* now handled via the location based mapping.
*
* If this mapping fails, this function also deals with VTIMEZONE
* conflicts: such conflicts occur when the calendar already contains
* an old VTIMEZONE definition with the same TZID, but different
* summer saving rules. Replacing the VTIMEZONE potentially breaks
* displaying of old events, whereas not replacing it breaks the new
* events (the behavior in Evolution <= 2.22.1).
*
* The way this problem is resolved is by renaming the new VTIMEZONE
* definition until the TZID is unique. A running count is appended to
* the TZID. All items referencing the renamed TZID are adapted
* accordingly.
*
* Returns: %TRUE if successful, %FALSE otherwise.
*
* Since: 3.2
**/
gboolean
e_cal_client_check_timezones (icalcomponent *comp,
GList *comps,
icaltimezone *(*tzlookup) (const gchar *tzid,
gconstpointer ecalclient,
GCancellable *cancellable,
GError **error),
gconstpointer ecalclient,
GCancellable *cancellable,
GError **error)
{
gboolean success = TRUE;
icalcomponent *subcomp = NULL;
icaltimezone *zone = icaltimezone_new ();
gchar *key = NULL, *value = NULL;
gchar *buffer = NULL;
gchar *zonestr = NULL;
gchar *tzid = NULL;
GList *l;
/* a hash from old to new tzid; strings dynamically allocated */
GHashTable *mapping = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
/* a hash of all system time zone IDs which have to be added; strings are shared with mapping hash */
GHashTable *systemtzids = g_hash_table_new (g_str_hash, g_str_equal);
*error = NULL;
if (!mapping || !zone) {
goto nomem;
}
/* iterate over all VTIMEZONE definitions */
subcomp = icalcomponent_get_first_component (comp, ICAL_VTIMEZONE_COMPONENT);
while (subcomp) {
if (icaltimezone_set_component (zone, subcomp)) {
g_free (tzid);
tzid = g_strdup (icaltimezone_get_tzid (zone));
if (tzid) {
const gchar *newtzid = e_cal_match_tzid (tzid);
if (newtzid) {
/* matched against system time zone */
g_free (key);
key = g_strdup (tzid);
if (!key) {
goto nomem;
}
g_free (value);
value = g_strdup (newtzid);
if (!value) {
goto nomem;
}
g_hash_table_insert (mapping, key, value);
g_hash_table_insert (systemtzids, value, NULL);
key = value = NULL;
} else {
gint counter;
zonestr = icalcomponent_as_ical_string_r (subcomp);
/* check for collisions with existing timezones */
for (counter = 0;
counter < 100 /* sanity limit */;
counter++) {
icaltimezone *existing_zone;
if (counter) {
g_free (value);
value = g_strdup_printf ("%s %d", tzid, counter);
}
existing_zone = tzlookup (counter ? value : tzid, ecalclient, cancellable, error);
if (!existing_zone) {
if (*error) {
goto failed;
} else {
break;
}
}
g_free (buffer);
buffer = icalcomponent_as_ical_string_r (icaltimezone_get_component (existing_zone));
if (counter) {
gchar *fulltzid = g_strdup_printf ("TZID:%s", value);
gsize baselen = strlen ("TZID:") + strlen (tzid);
gsize fulllen = strlen (fulltzid);
gchar *tzidprop;
/*
* Map TZID with counter suffix back to basename.
*/
tzidprop = strstr (buffer, fulltzid);
if (tzidprop) {
memmove (
tzidprop + baselen,
tzidprop + fulllen,
strlen (tzidprop + fulllen) + 1);
}
g_free (fulltzid);
}
/*
* If the strings are identical, then the
* VTIMEZONE definitions are identical. If
* they are not identical, then VTIMEZONE
* definitions might still be semantically
* correct and we waste some space by
* needlesly duplicating the VTIMEZONE. This
* is expected to occur rarely (if at all) in
* practice.
*/
if (!strcmp (zonestr, buffer)) {
break;
}
}
if (!counter) {
/* does not exist, nothing to do */
} else {
/* timezone renamed */
icalproperty *prop = icalcomponent_get_first_property (subcomp, ICAL_TZID_PROPERTY);
while (prop) {
icalproperty_set_value_from_string (prop, value, "NO");
prop = icalcomponent_get_next_property (subcomp, ICAL_ANY_PROPERTY);
}
g_free (key);
key = g_strdup (tzid);
g_hash_table_insert (mapping, key, value);
key = value = NULL;
}
}
}
}
subcomp = icalcomponent_get_next_component (comp, ICAL_VTIMEZONE_COMPONENT);
}
/*
* now replace all TZID parameters in place
*/
subcomp = icalcomponent_get_first_component (comp, ICAL_ANY_COMPONENT);
while (subcomp) {
/*
* Leave VTIMEZONE unchanged, iterate over properties of
* everything else.
*
* Note that no attempt is made to remove unused VTIMEZONE
* definitions. That would just make the code more complex for
* little additional gain. However, newly used time zones are
* added below.
*/
patch_tzids (subcomp, mapping);
subcomp = icalcomponent_get_next_component (comp, ICAL_ANY_COMPONENT);
}
for (l = comps; l; l = l->next) {
patch_tzids (l->data, mapping);
}
/*
* add system time zones that we mapped to: adding them ensures
* that the VCALENDAR remains consistent
*/
g_hash_table_foreach (systemtzids, addsystemtz, comp);
goto done;
nomem:
/* set gerror for "out of memory" if possible, otherwise abort via g_error() */
*error = g_error_new (E_CLIENT_ERROR, E_CLIENT_ERROR_OTHER_ERROR, "out of memory");
if (!*error) {
g_error ("e_cal_check_timezones(): out of memory, cannot proceed - sorry!");
}
failed:
/* gerror should have been set already */
success = FALSE;
done:
if (mapping) {
g_hash_table_destroy (mapping);
}
if (systemtzids) {
g_hash_table_destroy (systemtzids);
}
if (zone) {
icaltimezone_free (zone, 1);
}
g_free (tzid);
g_free (zonestr);
g_free (buffer);
g_free (key);
g_free (value);
return success;
}
icalerrorenum icalbdbset_commit(icalset *set)
{
DB *dbp;
DBC *dbcp;
DBT key, data;
icalcomponent *c;
char *str = NULL;
int ret = 0;
int reterr = ICAL_NO_ERROR;
char keystore[256];
char uidbuf[256];
char datastore[1024];
char *more_mem = NULL;
DB_TXN *tid = NULL;
icalbdbset *bset = (icalbdbset *) set;
int bad_uid_counter = 0;
int retry = 0, done = 0, completed = 0, deadlocked = 0;
icalerror_check_arg_re((bset != 0), "bset", ICAL_BADARG_ERROR);
dbp = bset->dbp;
icalerror_check_arg_re((dbp != 0), "dbp is invalid", ICAL_BADARG_ERROR);
if (bset->changed == 0) {
return ICAL_NO_ERROR;
}
memset(&key, 0, sizeof(key));
memset(&data, 0, sizeof(data));
key.flags = DB_DBT_USERMEM;
key.data = keystore;
key.ulen = (u_int32_t) sizeof(keystore);
data.flags = DB_DBT_USERMEM;
data.data = datastore;
data.ulen = (u_int32_t) sizeof(datastore);
if (!ICAL_DB_ENV) {
if (icalbdbset_init_dbenv(NULL, NULL) != 0) {
return ICAL_INTERNAL_ERROR;
}
}
while ((retry < MAX_RETRY) && !done) {
if ((ret = ICAL_DB_ENV->txn_begin(ICAL_DB_ENV, NULL, &tid, 0)) != 0) {
if (ret == DB_LOCK_DEADLOCK) {
retry++;
continue;
} else if (ret == DB_RUNRECOVERY) {
ICAL_DB_ENV->err(ICAL_DB_ENV, ret, "icalbdbset_commit: txn_begin failed");
abort();
} else {
ICAL_DB_ENV->err(ICAL_DB_ENV, ret, "icalbdbset_commit");
return ICAL_INTERNAL_ERROR;
}
}
/* first delete everything in the database, because there could be removed components */
if ((ret = dbp->cursor(dbp, tid, &dbcp, DB_DIRTY_READ)) != 0) {
tid->abort(tid);
if (ret == DB_LOCK_DEADLOCK) {
retry++;
continue;
} else if (ret == DB_RUNRECOVERY) {
ICAL_DB_ENV->err(ICAL_DB_ENV, ret, "curor failed");
abort();
} else {
ICAL_DB_ENV->err(ICAL_DB_ENV, ret, "curor failed");
/* leave bset->changed set to true */
return ICAL_INTERNAL_ERROR;
}
}
/* fetch the key/data pair, then delete it */
completed = 0;
while (!completed && !deadlocked) {
ret = dbcp->c_get(dbcp, &key, &data, DB_NEXT);
if (ret == DB_NOTFOUND) {
completed = 1;
} else if (ret == ENOMEM) {
if (more_mem) {
free(more_mem);
}
more_mem = malloc(data.ulen + 1024);
data.data = more_mem;
data.ulen = data.ulen + 1024;
} else if (ret == DB_LOCK_DEADLOCK) {
deadlocked = 1;
} else if (ret == DB_RUNRECOVERY) {
tid->abort(tid);
ICAL_DB_ENV->err(ICAL_DB_ENV, ret, "c_get failed.");
abort();
} else if (ret == 0) {
if ((ret = dbcp->c_del(dbcp, 0)) != 0) {
dbp->err(dbp, ret, "cursor");
if (ret == DB_KEYEMPTY) {
/* never actually created, continue onward.. */
/* do nothing - break; */
} else if (ret == DB_LOCK_DEADLOCK) {
deadlocked = 1;
} else {
/*char *foo = db_strerror(ret); */
abort();
}
}
} else { /* some other non-fatal error */
dbcp->c_close(dbcp);
tid->abort(tid);
if (more_mem) {
free(more_mem);
more_mem = NULL;
}
return ICAL_INTERNAL_ERROR;
}
}
if (more_mem) {
free(more_mem);
more_mem = NULL;
}
if (deadlocked) {
dbcp->c_close(dbcp);
tid->abort(tid);
retry++;
continue; /* next retry */
}
deadlocked = 0;
for (c = icalcomponent_get_first_component(bset->cluster, ICAL_ANY_COMPONENT);
c != 0 && !deadlocked;
c = icalcomponent_get_next_component(bset->cluster, ICAL_ANY_COMPONENT)) {
memset(&key, 0, sizeof(key));
memset(&data, 0, sizeof(data));
/* Note that we're always inserting into a primary index. */
if (icalcomponent_isa(c) != ICAL_VAGENDA_COMPONENT) {
char *uidstr = (char *)icalcomponent_get_uid(c);
if (!uidstr) { /* this shouldn't happen */
/* no uid string, we need to add one */
snprintf(uidbuf, 256, "baduid%d-%d", getpid(), bad_uid_counter++);
key.data = uidbuf;
} else {
key.data = uidstr;
}
} else {
char *relcalid = NULL;
relcalid = (char *)icalcomponent_get_relcalid(c);
if (relcalid == NULL) {
snprintf(uidbuf, 256, "baduid%d-%d", getpid(), bad_uid_counter++);
key.data = uidbuf;
} else {
key.data = relcalid;
}
}
key.size = (u_int32_t) strlen(key.data);
str = icalcomponent_as_ical_string_r(c);
data.data = str;
data.size = (u_int32_t) strlen(str);
if ((ret = dbcp->c_put(dbcp, &key, &data, DB_KEYLAST)) != 0) {
if (ret == DB_LOCK_DEADLOCK) {
deadlocked = 1;
} else if (ret == DB_RUNRECOVERY) {
ICAL_DB_ENV->err(ICAL_DB_ENV, ret, "c_put failed.");
abort();
} else {
ICAL_DB_ENV->err(ICAL_DB_ENV, ret, "c_put failed %s.", str);
/* continue to try to put as many icalcomponent as possible */
reterr = ICAL_INTERNAL_ERROR;
}
}
}
if (str) {
free(str);
}
if (deadlocked) {
dbcp->c_close(dbcp);
tid->abort(tid);
retry++;
continue;
}
if ((ret = dbcp->c_close(dbcp)) != 0) {
tid->abort(tid);
if (ret == DB_LOCK_DEADLOCK) {
retry++;
continue;
} else if (ret == DB_RUNRECOVERY) {
ICAL_DB_ENV->err(ICAL_DB_ENV, ret, "c_closed failed.");
abort();
} else {
ICAL_DB_ENV->err(ICAL_DB_ENV, ret, "c_closed failed.");
reterr = ICAL_INTERNAL_ERROR;
}
}
if ((ret = tid->commit(tid, 0)) != 0) {
tid->abort(tid);
if (ret == DB_LOCK_DEADLOCK) {
retry++;
continue;
} else if (ret == DB_RUNRECOVERY) {
ICAL_DB_ENV->err(ICAL_DB_ENV, ret, "commit failed.");
abort();
} else {
ICAL_DB_ENV->err(ICAL_DB_ENV, ret, "commit failed.");
reterr = ICAL_INTERNAL_ERROR;
}
}
done = 1;
}
bset->changed = 0;
return reterr;
}
/** Sync changes from the server to the cache.
*
* @param cb 3E calendar backend.
*
* @return TRUE on success.
*
* @todo Handle UID/RID.
* @todo Better server error handling.
* @todo Conflict resolution.
*/
gboolean e_cal_backend_3e_sync_server_to_cache(ECalBackend3e *cb)
{
GError *local_err = NULL;
gboolean update_sync = TRUE;
icalcomponent *ical;
icalcomponent *icomp;
char filter[128];
struct tm tm;
time_t stamp = MAX(e_cal_backend_3e_get_sync_timestamp(cb) - 60 * 60 * 24, 0); /*XXX: always add 1 day padding to prevent timezone problems */
/* prepare query filter string */
gmtime_r(&stamp, &tm);
strftime(filter, sizeof(filter), "modified_since('%F %T')", &tm);
ical = get_server_objects(cb, filter);
if (ical == NULL)
{
return FALSE;
}
for (icomp = icalcomponent_get_first_component(ical, ICAL_ANY_COMPONENT);
icomp;
icomp = icalcomponent_get_next_component(ical, ICAL_ANY_COMPONENT))
{
icalcomponent_kind kind = icalcomponent_isa(icomp);
icalcomponent_set_cache_state(icomp, E_CAL_COMPONENT_CACHE_STATE_NONE);
if (kind == ICAL_VEVENT_COMPONENT)
{
ECalComponent *comp;
const char *uid = icalcomponent_get_uid(icomp);
gboolean server_deleted = icalcomponent_3e_status_is_deleted(icomp);
ECalComponentCacheState comp_state = E_CAL_COMPONENT_CACHE_STATE_NONE;
g_static_rw_lock_reader_lock(&cb->priv->cache_lock);
comp = e_cal_backend_cache_get_component(cb->priv->cache, uid, NULL);
g_static_rw_lock_reader_unlock(&cb->priv->cache_lock);
if (comp)
{
comp_state = e_cal_component_get_cache_state(comp);
}
if (server_deleted)
{
/* deleted by the server */
if (comp && e_cal_component_get_cache_state(comp) != E_CAL_COMPONENT_CACHE_STATE_CREATED &&
e_cal_component_get_cache_state(comp) != E_CAL_COMPONENT_CACHE_STATE_MODIFIED)
{
char *object = e_cal_component_get_as_string(comp);
ECalComponentId *id = e_cal_component_get_id(comp);
g_static_rw_lock_writer_lock(&cb->priv->cache_lock);
e_cal_backend_cache_remove_component(cb->priv->cache, uid, NULL);
g_static_rw_lock_writer_unlock(&cb->priv->cache_lock);
e_cal_backend_notify_object_removed(E_CAL_BACKEND(cb), id, object, NULL);
e_cal_component_free_id(id);
g_free(object);
}
}
else
{
char *old_object = NULL;
char *object;
ECalComponent *new_comp = e_cal_component_new();
e_cal_component_set_icalcomponent(new_comp, icalcomponent_new_clone(icomp));
e_cal_component_set_cache_state(new_comp, E_CAL_COMPONENT_CACHE_STATE_NONE);
e_cal_backend_3e_convert_attachment_uris_to_local(cb, new_comp);
if (comp)
{
old_object = e_cal_component_get_as_string(comp);
}
object = e_cal_component_get_as_string(new_comp);
if (old_object == NULL)
{
if (e_cal_backend_3e_download_attachments(cb, new_comp, &local_err))
{
/* not in cache yet */
g_static_rw_lock_writer_lock(&cb->priv->cache_lock);
e_cal_backend_cache_put_component(cb->priv->cache, new_comp);
g_static_rw_lock_writer_unlock(&cb->priv->cache_lock);
e_cal_backend_notify_object_created(E_CAL_BACKEND(cb), object);
}
else
{
e_cal_backend_notify_gerror_error(E_CAL_BACKEND(cb), "Can't download attachment.", local_err);
g_clear_error(&local_err);
update_sync = FALSE;
}
}
else if (strcmp(old_object, object))
{
/* what is in cache and what is on server differs */
if (comp_state != E_CAL_COMPONENT_CACHE_STATE_NONE)
{
/* modified in cache, don't do anything */
}
else
{
if (e_cal_backend_3e_download_attachments(cb, new_comp, &local_err))
{
/* sync with server */
g_static_rw_lock_writer_lock(&cb->priv->cache_lock);
e_cal_backend_cache_put_component(cb->priv->cache, new_comp);
g_static_rw_lock_writer_unlock(&cb->priv->cache_lock);
e_cal_backend_notify_object_modified(E_CAL_BACKEND(cb), old_object, object);
}
else
{
e_cal_backend_notify_gerror_error(E_CAL_BACKEND(cb), "Can't download attachment.", local_err);
g_clear_error(&local_err);
update_sync = FALSE;
}
}
}
g_free(old_object);
g_free(object);
g_object_unref(new_comp);
}
if (comp)
{
g_object_unref(comp);
}
}
else if (kind == ICAL_VTIMEZONE_COMPONENT)
{
const char *tzid = icalcomponent_get_tzid(icomp);
/* import non-existing timezones from the server */
if (!e_cal_backend_cache_get_timezone(cb->priv->cache, tzid))
{
icaltimezone *zone = icaltimezone_new();
icalcomponent *zone_comp = icalcomponent_new_clone(icomp);
if (icaltimezone_set_component(zone, zone_comp))
{
g_static_rw_lock_writer_lock(&cb->priv->cache_lock);
e_cal_backend_cache_put_timezone(cb->priv->cache, zone);
g_static_rw_lock_writer_unlock(&cb->priv->cache_lock);
}
else
{
icalcomponent_free(zone_comp);
}
icaltimezone_free(zone, 1);
}
}
else
{
g_warning("Unsupported component kind (%d) found on the 3e server.", kind);
}
}
if (update_sync)
{
e_cal_backend_3e_set_sync_timestamp(cb, time(NULL));
}
icalcomponent_free(ical);
return TRUE;
}
/* Add all ZONEs and LINKs in the given directory to the hash table */
void do_zonedir(const char *dir, struct hash_table *tzentries,
struct zoneinfo *info)
{
DIR *dirp;
struct dirent *dirent;
signals_poll();
if (verbose) printf("Rebuilding %s\n", dir);
dirp = opendir(dir);
if (!dirp) {
fprintf(stderr, "can't open zoneinfo directory %s\n", dir);
}
while ((dirent = readdir(dirp))) {
char path[2048], *tzid;
int plen;
struct stat sbuf;
struct zoneinfo *zi;
if (*dirent->d_name == '.') continue;
plen = snprintf(path, sizeof(path), "%s/%s", dir, dirent->d_name);
lstat(path, &sbuf);
if (S_ISDIR(sbuf.st_mode)) {
/* Path is a directory (region) */
do_zonedir(path, tzentries, info);
}
else if (S_ISLNK(sbuf.st_mode)) {
/* Path is a symlink (alias) */
char link[1024], *alias;
ssize_t llen;
/* Isolate tzid in path */
if ((llen = readlink(path, link, sizeof(link))) < 0) continue;
link[llen-4] = '\0'; /* Trim ".ics" */
for (tzid = link; !strncmp(tzid, "../", 3); tzid += 3);
/* Isolate alias in path */
path[plen-4] = '\0'; /* Trim ".ics" */
alias = path + strlen(config_dir) + strlen("zoneinfo") + 2;
if (verbose) printf("\tLINK: %s -> %s\n", alias, tzid);
/* Create hash entry for alias */
if (!(zi = hash_lookup(alias, tzentries))) {
zi = xzmalloc(sizeof(struct zoneinfo));
hash_insert(alias, zi, tzentries);
}
zi->type = ZI_LINK;
appendstrlist(&zi->data, tzid);
/* Create/update hash entry for tzid */
if (!(zi = hash_lookup(tzid, tzentries))) {
zi = xzmalloc(sizeof(struct zoneinfo));
hash_insert(tzid, zi, tzentries);
}
zi->type = ZI_ZONE;
appendstrlist(&zi->data, alias);
}
else if (S_ISREG(sbuf.st_mode)) {
/* Path is a regular file (zone) */
int fd;
const char *base = NULL;
size_t len = 0;
icalcomponent *ical, *comp;
icalproperty *prop;
/* Parse the iCalendar file for important properties */
if ((fd = open(path, O_RDONLY)) == -1) continue;
map_refresh(fd, 1, &base, &len, MAP_UNKNOWN_LEN, path, NULL);
close(fd);
ical = icalparser_parse_string(base);
map_free(&base, &len);
if (!ical) continue; /* skip non-iCalendar files */
comp = icalcomponent_get_first_component(ical,
ICAL_VTIMEZONE_COMPONENT);
prop = icalcomponent_get_first_property(comp, ICAL_TZID_PROPERTY);
tzid = (char *) icalproperty_get_value_as_string(prop);
if (verbose) printf("\tZONE: %s\n", tzid);
/* Create/update hash entry for tzid */
if (!(zi = hash_lookup(tzid, tzentries))) {
zi = xzmalloc(sizeof(struct zoneinfo));
hash_insert(tzid, zi, tzentries);
}
zi->type = ZI_ZONE;
prop = icalcomponent_get_first_property(comp,
ICAL_LASTMODIFIED_PROPERTY);
zi->dtstamp = icaltime_as_timet(icalproperty_get_lastmodified(prop));
icalcomponent_free(ical);
/* Check overall lastmod */
if (zi->dtstamp > info->dtstamp) info->dtstamp = zi->dtstamp;
}
else {
fprintf(stderr, "unknown path type %s\n", path);
}
}
closedir(dirp);
}
