struct _notmuch_message {
notmuch_database_t *notmuch;
Xapian::docid doc_id;
+ int frozen;
char *message_id;
char *thread_id;
char *filename;
+ notmuch_message_file_t *message_file;
Xapian::Document doc;
};
-
/* "128 bits of thread-id ought to be enough for anybody" */
#define NOTMUCH_THREAD_ID_BITS 128
#define NOTMUCH_THREAD_ID_DIGITS (NOTMUCH_THREAD_ID_BITS / 4)
message->notmuch = notmuch;
message->doc_id = doc_id;
- message->message_id = NULL; /* lazily created */
- message->thread_id = NULL; /* lazily created */
- message->filename = NULL; /* lazily created */
+
+ message->frozen = 0;
+
+ /* Each of these will be lazily created as needed. */
+ message->message_id = NULL;
+ message->thread_id = NULL;
+ message->filename = NULL;
+ message->message_file = NULL;
/* This is C++'s creepy "placement new", which is really just an
* ugly way to call a constructor for a pre-allocated object. So
return message->message_id;
}
+const char *
+_notmuch_message_get_subject (notmuch_message_t *message)
+{
+ if (! message->message_file) {
+ notmuch_message_file_t *message_file;
+ const char *filename;
+
+ filename = notmuch_message_get_filename (message);
+ if (unlikely (filename == NULL))
+ return NULL;
+
+ message_file = _notmuch_message_file_open_ctx (message, filename);
+ if (unlikely (message_file == NULL))
+ return NULL;
+
+ message->message_file = message_file;
+ }
+
+ return notmuch_message_file_get_header (message->message_file,
+ "subject");
+}
+
const char *
notmuch_message_get_thread_id (notmuch_message_t *message)
{
status);
}
- _notmuch_message_sync (message);
+ if (! message->frozen)
+ _notmuch_message_sync (message);
return NOTMUCH_STATUS_SUCCESS;
}
status);
}
- _notmuch_message_sync (message);
+ if (! message->frozen)
+ _notmuch_message_sync (message);
return NOTMUCH_STATUS_SUCCESS;
}
+void
+notmuch_message_remove_all_tags (notmuch_message_t *message)
+{
+ notmuch_private_status_t status;
+ notmuch_tags_t *tags;
+ const char *tag;
+
+ for (tags = notmuch_message_get_tags (message);
+ notmuch_tags_has_more (tags);
+ notmuch_tags_advance (tags))
+ {
+ tag = notmuch_tags_get (tags);
+
+ status = _notmuch_message_remove_term (message, "tag", tag);
+ if (status) {
+ INTERNAL_ERROR ("_notmuch_message_remove_term return unexpected value: %d\n",
+ status);
+ }
+ }
+
+ if (! message->frozen)
+ _notmuch_message_sync (message);
+}
+
+void
+notmuch_message_freeze (notmuch_message_t *message)
+{
+ message->frozen++;
+}
+
+notmuch_status_t
+notmuch_message_thaw (notmuch_message_t *message)
+{
+ if (message->frozen > 0) {
+ message->frozen--;
+ if (message->frozen == 0)
+ _notmuch_message_sync (message);
+ return NOTMUCH_STATUS_SUCCESS;
+ } else {
+ return NOTMUCH_STATUS_UNBALANCED_FREEZE_THAW;
+ }
+}
+
void
notmuch_message_destroy (notmuch_message_t *message)
{