return NOTMUCH_STATUS_SUCCESS;
}
+notmuch_status_t
+notmuch_message_count_properties (notmuch_message_t *message, const char *key, unsigned int *count)
+{
+ if (! count || ! key || ! message)
+ return NOTMUCH_STATUS_NULL_POINTER;
+
+ notmuch_string_map_t *map;
+ map = _notmuch_message_property_map (message);
+ if (! map)
+ return NOTMUCH_STATUS_NULL_POINTER;
+
+ notmuch_string_map_iterator_t *matcher = _notmuch_string_map_iterator_create (map, key, true);
+ if (! matcher)
+ return NOTMUCH_STATUS_OUT_OF_MEMORY;
+
+ *count = 0;
+ while (_notmuch_string_map_iterator_valid (matcher)) {
+ (*count)++;
+ _notmuch_string_map_iterator_move_to_next (matcher);
+ }
+
+ _notmuch_string_map_iterator_destroy (matcher);
+ return NOTMUCH_STATUS_SUCCESS;
+}
+
static notmuch_status_t
_notmuch_message_modify_property (notmuch_message_t *message, const char *key, const char *value,
bool delete_it)
notmuch_message_properties_t *
notmuch_message_get_properties (notmuch_message_t *message, const char *key, notmuch_bool_t exact);
+/**
+ * Return the number of properties named "key" belonging to the specific message.
+ *
+ * @param[in] message The message to examine
+ * @param[in] key key to count
+ * @param[out] count The number of matching properties associated with this message.
+ *
+ * @returns
+ *
+ * NOTMUCH_STATUS_SUCCESS: successful count, possibly some other error.
+ *
+ * @since libnotmuch 5.2 (notmuch 0.27)
+ */
+notmuch_status_t
+notmuch_message_count_properties (notmuch_message_t *message, const char *key, unsigned int *count);
+
/**
* Is the given *properties* iterator pointing at a valid (key,value)
* pair.