+
+notmuch_status_t
+notmuch_database_reopen (notmuch_database_t *notmuch,
+ notmuch_database_mode_t new_mode)
+{
+ notmuch_database_mode_t cur_mode = _notmuch_database_mode (notmuch);
+
+ if (notmuch->xapian_db == NULL) {
+ _notmuch_database_log (notmuch, "Cannot reopen closed or nonexistent database\n");
+ return NOTMUCH_STATUS_ILLEGAL_ARGUMENT;
+ }
+
+ try {
+ if (cur_mode == new_mode &&
+ new_mode == NOTMUCH_DATABASE_MODE_READ_ONLY) {
+ notmuch->xapian_db->reopen ();
+ } else {
+ notmuch->xapian_db->close ();
+
+ delete notmuch->xapian_db;
+ notmuch->xapian_db = NULL;
+ /* no need to free the same object twice */
+ notmuch->writable_xapian_db = NULL;
+
+ if (new_mode == NOTMUCH_DATABASE_MODE_READ_WRITE) {
+ notmuch->writable_xapian_db = new Xapian::WritableDatabase (notmuch->xapian_path,
+ DB_ACTION);
+ notmuch->xapian_db = notmuch->writable_xapian_db;
+ } else {
+ notmuch->xapian_db = new Xapian::Database (notmuch->xapian_path,
+ DB_ACTION);
+ }
+ }
+
+ _load_database_state (notmuch);
+ } catch (const Xapian::Error &error) {
+ if (! notmuch->exception_reported) {
+ _notmuch_database_log (notmuch, "Error: A Xapian exception reopening database: %s\n",
+ error.get_msg ().c_str ());
+ notmuch->exception_reported = true;
+ }
+ return NOTMUCH_STATUS_XAPIAN_EXCEPTION;
+ }
+
+ notmuch->view++;
+ notmuch->open = true;
+ return NOTMUCH_STATUS_SUCCESS;
+}
+
+static notmuch_status_t
+_maybe_load_config_from_database (notmuch_database_t *notmuch,
+ GKeyFile *key_file,
+ const char *database_path,
+ const char *profile)
+{
+ char *message; /* ignored */
+
+ if (_db_dir_exists (database_path, &message))
+ return NOTMUCH_STATUS_NO_DATABASE;
+
+ _set_database_path (notmuch, database_path);
+
+ if (_notmuch_choose_xapian_path (notmuch, database_path, ¬much->xapian_path, &message))
+ return NOTMUCH_STATUS_NO_DATABASE;
+
+ (void) _finish_open (notmuch, profile, NOTMUCH_DATABASE_MODE_READ_ONLY, key_file, &message);
+
+ return NOTMUCH_STATUS_SUCCESS;
+}
+
+notmuch_status_t
+notmuch_database_load_config (const char *database_path,
+ const char *config_path,
+ const char *profile,
+ notmuch_database_t **database,
+ char **status_string)
+{
+ notmuch_status_t status = NOTMUCH_STATUS_SUCCESS, warning = NOTMUCH_STATUS_SUCCESS;
+ notmuch_database_t *notmuch = NULL;
+ char *message = NULL;
+ GKeyFile *key_file = NULL;
+
+ _notmuch_init ();
+
+ notmuch = _alloc_notmuch (database_path, config_path, profile);
+ if (! notmuch) {
+ status = NOTMUCH_STATUS_OUT_OF_MEMORY;
+ goto DONE;
+ }
+
+ status = _load_key_file (notmuch, config_path, profile, &key_file);
+ switch (status) {
+ case NOTMUCH_STATUS_SUCCESS:
+ break;
+ case NOTMUCH_STATUS_NO_CONFIG:
+ warning = status;
+ break;
+ default:
+ message = strdup ("Error: cannot load config file.\n");
+ goto DONE;
+ }
+
+ status = _choose_database_path (notmuch, profile, key_file,
+ &database_path, &message);
+ switch (status) {
+ case NOTMUCH_STATUS_NO_DATABASE:
+ case NOTMUCH_STATUS_SUCCESS:
+ if (! warning)
+ warning = status;
+ break;
+ default:
+ goto DONE;
+ }
+
+
+ if (database_path) {
+ status = _maybe_load_config_from_database (notmuch, key_file, database_path, profile);
+ switch (status) {
+ case NOTMUCH_STATUS_NO_DATABASE:
+ case NOTMUCH_STATUS_SUCCESS:
+ if (! warning)
+ warning = status;
+ break;
+ default:
+ goto DONE;
+ }
+ }
+
+ if (key_file) {
+ status = _notmuch_config_load_from_file (notmuch, key_file);
+ if (status)
+ goto DONE;
+ }
+ status = _notmuch_config_load_defaults (notmuch);
+ if (status)
+ goto DONE;
+
+ DONE:
+ if (status_string)
+ *status_string = message;
+
+ if (status &&
+ status != NOTMUCH_STATUS_NO_DATABASE
+ && status != NOTMUCH_STATUS_NO_CONFIG) {
+ notmuch_database_destroy (notmuch);
+ notmuch = NULL;
+ }
+
+ if (database)
+ *database = notmuch;
+
+ if (status)
+ return status;
+ else
+ return warning;
+}