1 files changed, 53 insertions, 0 deletions
diff --git a/src/config/main.c b/src/config/main.c
new file mode 100644
index 0000000..01a80ba
--- /dev/null
+++ b/src/config/main.c
@@ -0,0 +1,53 @@
+/* Copyright (c) 2005-2018 Dovecot authors, see the included COPYING file */
+
+#include "lib.h"
+#include "module-dir.h"
+#include "restrict-access.h"
+#include "master-service.h"
+#include "old-set-parser.h"
+#include "config-connection.h"
+#include "config-parser.h"
+#include "config-request.h"
+
+static void client_connected(struct master_service_connection *conn)
+{
+	master_service_client_connection_accept(conn);
+	(void)config_connection_create(conn->fd);
+}
+
+int main(int argc, char *argv[])
+{
+	const enum master_service_flags service_flags =
+		MASTER_SERVICE_FLAG_DONT_SEND_STATS;
+	const char *path, *error;
+
+	master_service = master_service_init("config", service_flags,
+					     &argc, &argv, "");
+	if (master_getopt(master_service) > 0)
+		return FATAL_DEFAULT;
+	master_service_init_log(master_service);
+
+	restrict_access_by_env(RESTRICT_ACCESS_FLAG_ALLOW_ROOT, NULL);
+	restrict_access_allow_coredumps(TRUE);
+
+	config_parse_load_modules();
+
+	path = master_service_get_config_path(master_service);
+	if (config_parse_file(path, TRUE, NULL, &error) <= 0)
+		i_fatal("%s", error);
+
+	/* notify about our success only after successfully parsing the
+	   config file, so if the parsing fails, master won't immediately
+	   just recreate this process (and fail again and so on). */
+	master_service_init_finish(master_service);
+
+	master_service_run(master_service, client_connected);
+	config_connections_destroy_all();
+
+	config_filter_deinit(&config_filter);
+	old_settings_deinit_global();
+	module_dir_unload(&modules);
+	config_parser_deinit();
+	master_service_deinit(&master_service);
+        return 0;
+}