return ret;
}
+notmuch_status_t
+notmuch_database_remove_message (notmuch_database_t *notmuch,
+ const char *filename)
+{
+ Xapian::WritableDatabase *db;
+ void *local = talloc_new (notmuch);
+ const char *direntry_prefix = _find_prefix ("direntry");
+ char *direntry, *term;
+ Xapian::PostingIterator i, end;
+ Xapian::Document document;
+ notmuch_status_t status;
+
+ if (notmuch->mode == NOTMUCH_DATABASE_MODE_READ_ONLY) {
+ fprintf (stderr, "Attempted to update a read-only database.\n");
+ return NOTMUCH_STATUS_READONLY_DATABASE;
+ }
+
+ db = static_cast <Xapian::WritableDatabase *> (notmuch->xapian_db);
+
+ status = _notmuch_database_filename_to_direntry (local, notmuch,
+ filename, &direntry);
+ if (status)
+ return status;
+
+ term = talloc_asprintf (notmuch, "%s%s", direntry_prefix, direntry);
+
+ find_doc_ids_for_term (notmuch, term, &i, &end);
+
+ for ( ; i != end; i++) {
+ Xapian::TermIterator j;
+
+ document = find_document_for_doc_id (notmuch, *i);
+
+ document.remove_term (term);
+
+ j = document.termlist_begin ();
+ j.skip_to (direntry_prefix);
+
+ /* Was this the last direntry in the message? */
+ if (j == document.termlist_end () ||
+ strncmp ((*j).c_str (), direntry_prefix, strlen (direntry_prefix)))
+ {
+ db->delete_document (document.get_docid ());
+ } else {
+ db->replace_document (document.get_docid (), document);
+ }
+ }
+
+ talloc_free (local);
+
+ return NOTMUCH_STATUS_SUCCESS;
+}
+
notmuch_tags_t *
_notmuch_convert_tags (void *ctx, Xapian::TermIterator &i,
Xapian::TermIterator &end)
const char *filename,
notmuch_message_t **message);
+/* Remove a message from the given notmuch database.
+ *
+ * Note that the only this particular filename association is removed
+ * from the database. If the same message (as determined by the
+ * message ID) is still available via other filenames, then the
+ * message will persist in the database for those filenames. When the
+ * last filename is removed for a particular message, the database
+ * content for that message will be entirely removed.
+ */
+notmuch_status_t
+notmuch_database_remove_message (notmuch_database_t *database,
+ const char *filename);
+
/* Find a message with the given message_id.
*
* If the database contains a message with the given message_id, then