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;
}
/* This removes all components except VTODOs and VTIMEZONEs from the toplevel
icalcomponent, and adds the given list of VTODO components. The list is
freed afterwards. */
static void
prepare_tasks (icalcomponent *icalcomp, GList *vtodos)
{
icalcomponent *subcomp;
GList *elem;
icalcompiter iter;
iter = icalcomponent_begin_component (icalcomp, ICAL_ANY_COMPONENT);
while ((subcomp = icalcompiter_deref (&iter)) != NULL) {
icalcomponent_kind child_kind = icalcomponent_isa (subcomp);
if (child_kind != ICAL_VTODO_COMPONENT
&& child_kind != ICAL_VTIMEZONE_COMPONENT) {
icalcompiter_next (&iter);
icalcomponent_remove_component (icalcomp, subcomp);
icalcomponent_free (subcomp);
} else {
icalcompiter_next (&iter);
}
}
for (elem = vtodos; elem; elem = elem->next) {
icalcomponent_add_component (icalcomp, elem->data);
}
g_list_free (vtodos);
}
/* This removes all components except VEVENTs and VTIMEZONEs from the toplevel */
static void
prepare_events (icalcomponent *icalcomp, GList **vtodos)
{
icalcomponent *subcomp;
icalcompiter iter;
if (vtodos)
*vtodos = NULL;
iter = icalcomponent_begin_component (icalcomp, ICAL_ANY_COMPONENT);
while ((subcomp = icalcompiter_deref (&iter)) != NULL) {
icalcomponent_kind child_kind = icalcomponent_isa (subcomp);
if (child_kind != ICAL_VEVENT_COMPONENT
&& child_kind != ICAL_VTIMEZONE_COMPONENT) {
icalcompiter_next (&iter);
icalcomponent_remove_component (icalcomp, subcomp);
if (child_kind == ICAL_VTODO_COMPONENT && vtodos)
*vtodos = g_list_prepend (*vtodos, subcomp);
else
icalcomponent_free (subcomp);
} else {
icalcompiter_next (&iter);
}
}
}
/** 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);
}
icalerrorenum icalcluster_remove_component(icalcluster *impl, icalcomponent* child) {
icalerror_check_arg_re((impl!=0),"cluster",ICAL_BADARG_ERROR);
icalerror_check_arg_re((child!=0),"child",ICAL_BADARG_ERROR);
icalcomponent_remove_component(impl->data,child);
icalcluster_mark(impl);
return ICAL_NO_ERROR;
}
icalerrorenum icalbdbset_remove_component(icalset *set, icalcomponent *child)
{
icalbdbset *bset = (icalbdbset *) set;
icalerror_check_arg_re((bset != 0), "bset", ICAL_BADARG_ERROR);
icalerror_check_arg_re((child != 0), "child", ICAL_BADARG_ERROR);
icalcomponent_remove_component(bset->cluster, child);
icalbdbset_mark(set);
return ICAL_NO_ERROR;
}
void icalcomponent_remove_invitee(icalcomponent *comp, icalproperty *prop)
{
if (icalcomponent_isa(comp) == ICAL_VPOLL_COMPONENT) {
icalcomponent *vvoter = icalproperty_get_parent(prop);
icalcomponent_remove_component(comp, vvoter);
icalcomponent_free(vvoter);
}
else {
icalcomponent_remove_property(comp, prop);
icalproperty_free(prop);
}
}
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);
}
}
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);
}
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;
}
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);
}