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authorFederico Mena Quintero <federico@helixcode.com>2000-08-03 06:15:22 +0800
committerFederico Mena Quintero <federico@src.gnome.org>2000-08-03 06:15:22 +0800
commit83cbc862e6981bd06b406a0ae01e50d15a3502e7 (patch)
tree423b39c8d157608a71ab3b3aea33dd19a2582460 /calendar/cal-util/cal-component.c
parent087e70c885bb19b3f76895a95159cd9f1d748bef (diff)
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New files for the iCalendar file backend.
2000-08-02 Federico Mena Quintero <federico@helixcode.com> * pcs/cal-backend-file.[ch]: New files for the iCalendar file backend. * pcs/Makefile.am (libpcs_a_SOURCES): Added cal-backend-file.[ch]. * cal-util/cal-component.c (cal_component_set_icalcomponent): Return an operation success code for if we are passed a component of a type we don't support. svn path=/trunk/; revision=4479
Diffstat (limited to 'calendar/cal-util/cal-component.c')
-rw-r--r--calendar/cal-util/cal-component.c33
1 files changed, 26 insertions, 7 deletions
diff --git a/calendar/cal-util/cal-component.c b/calendar/cal-util/cal-component.c
index e8b1adb96c..b697b60389 100644
--- a/calendar/cal-util/cal-component.c
+++ b/calendar/cal-util/cal-component.c
@@ -652,29 +652,48 @@ cal_component_set_new_vtype (CalComponent *comp, CalComponentVType type)
* structure. If the @comp already had an #icalcomponent set into it, it will
* will be freed automatically if the #icalcomponent does not have a parent
* component itself.
+ *
+ * Supported component types are VEVENT, VTODO, VJOURNAL, VFREEBUSY, and VTIMEZONE.
+ *
+ * Return value: TRUE on success, FALSE if @icalcomp is an unsupported component
+ * type.
**/
-void
+gboolean
cal_component_set_icalcomponent (CalComponent *comp, icalcomponent *icalcomp)
{
CalComponentPrivate *priv;
+ icalcomponent_kind kind;
- g_return_if_fail (comp != NULL);
- g_return_if_fail (IS_CAL_COMPONENT (comp));
+ g_return_val_if_fail (comp != NULL, FALSE);
+ g_return_val_if_fail (IS_CAL_COMPONENT (comp), FALSE);
priv = comp->priv;
if (priv->icalcomp == icalcomp)
- return;
+ return TRUE;
free_icalcomponent (comp);
- priv->icalcomp = icalcomp;
+ if (!icalcomp) {
+ priv->icalcomp = NULL;
+ return TRUE;
+ }
- if (!icalcomp)
- return;
+ kind = icalcomponent_isa (icalcomp);
+
+ if (!(kind == ICAL_VEVENT_COMPONENT
+ || kind == ICAL_VTODO_COMPONENT
+ || kind == ICAL_VJOURNAL_COMPONENT
+ || kind == ICAL_VFREEBUSY_COMPONENT
+ || kind == ICAL_VTIMEZONE_COMPONENT))
+ return FALSE;
+
+ priv->icalcomp = icalcomp;
scan_icalcomponent (comp);
ensure_mandatory_properties (comp);
+
+ return TRUE;
}
/**