Move all authenticators into separate subdirectories

server/modules/authenticator/GSSAPI/gssapi_auth.h

@@ -0,0 +1,55 @@
+#pragma once
+#ifndef _GSSAPI_AUTH_H
+#define _GSSAPI_AUTH_H
+/*
+ * Copyright (c) 2016 MariaDB Corporation Ab
+ *
+ * Use of this software is governed by the Business Source License included
+ * in the LICENSE.TXT file and at www.mariadb.com/bsl.
+ *
+ * Change Date: 2019-07-01
+ *
+ * On the date above, in accordance with the Business Source License, use
+ * of this software will be governed by version 2 or later of the General
+ * Public License.
+ */
+
+#include <maxscale/cdefs.h>
+#include <stdint.h>
+#include <stddef.h>
+#include <gssapi.h>
+#include <sqlite3.h>
+
+MXS_BEGIN_DECLS
+
+/** Client auth plugin name */
+static const char auth_plugin_name[] = "auth_gssapi_client";
+
+/** This is mainly for testing purposes */
+static const char default_princ_name[] = "mariadb/localhost.localdomain";
+
+/** GSSAPI authentication states */
+enum gssapi_auth_state
+{
+    GSSAPI_AUTH_INIT = 0,
+    GSSAPI_AUTH_DATA_SENT,
+    GSSAPI_AUTH_OK,
+    GSSAPI_AUTH_FAILED
+};
+
+/** Common structure for both backend and client authenticators */
+typedef struct gssapi_auth
+{
+    enum gssapi_auth_state state; /**< Authentication state*/
+    uint8_t *principal_name;      /**< Principal name */
+    size_t principal_name_len;    /**< Length of the principal name */
+    uint8_t sequence;             /**< The next packet seqence number */
+    sqlite3 *handle;              /**< SQLite3 database handle */
+} gssapi_auth_t;
+
+/** Report GSSAPI errors */
+void report_error(OM_uint32 major, OM_uint32 minor);
+
+MXS_END_DECLS
+
+#endif