1 files changed, 77 insertions, 0 deletions
diff --git a/src/libimcv/plugins/imv_hcd/imv_hcd_state.h b/src/libimcv/plugins/imv_hcd/imv_hcd_state.h
new file mode 100644
index 000000000..2b1c02c23
--- /dev/null
+++ b/src/libimcv/plugins/imv_hcd/imv_hcd_state.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2015 Andreas Steffen
+ * HSR Hochschule fuer Technik Rapperswil
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+/**
+ * @defgroup imv_hcd imv_hcd
+ * @ingroup libimcv_plugins
+ *
+ * @defgroup imv_hcd_state_t imv_hcd_state
+ * @{ @ingroup imv_hcd
+ */
+
+#ifndef IMV_HCD_STATE_H_
+#define IMV_HCD_STATE_H_
+
+#include <imv/imv_state.h>
+#include <library.h>
+
+typedef struct imv_hcd_state_t imv_hcd_state_t;
+typedef enum imv_hcd_handshake_state_t imv_hcd_handshake_state_t;
+typedef enum os_settings_t os_settings_t;
+
+/**
+ * IMV OS Handshake States (state machine)
+ */
+enum imv_hcd_handshake_state_t {
+	IMV_HCD_STATE_INIT,
+	IMV_HCD_STATE_ATTR_REQ,
+	IMV_HCD_STATE_END
+};
+
+/**
+ * Internal state of an imv_hcd_t connection instance
+ */
+struct imv_hcd_state_t {
+
+	/**
+	 * imv_state_t interface
+	 */
+	imv_state_t interface;
+
+	/**
+	 * Set state of the handshake
+	 *
+	 * @param new_state			the handshake state of IMV
+	 */
+	void (*set_handshake_state)(imv_hcd_state_t *this,
+								imv_hcd_handshake_state_t new_state);
+
+	/**
+	 * Get state of the handshake
+	 *
+	 * @return					the handshake state of IMV
+	 */
+	imv_hcd_handshake_state_t (*get_handshake_state)(imv_hcd_state_t *this);
+
+};
+
+/**
+ * Create an imv_hcd_state_t instance
+ *
+ * @param id			connection ID
+ */
+imv_state_t* imv_hcd_state_create(TNC_ConnectionID id);
+
+#endif /** IMV_HCD_STATE_H_ @}*/