store the long and excl flags in the connection state

src/libimcv/imv/imv_agent.c

@@ -328,6 +328,8 @@ METHOD(imv_agent_t, create_state, TNC_Result,
 	t_p = get_str_attribute(this, conn_id, TNC_ATTRIBUTEID_IFT_PROTOCOL);
 	t_v = get_str_attribute(this, conn_id, TNC_ATTRIBUTEID_IFT_VERSION);
 
+	state->set_flags(state, has_long, has_excl);
+
 	DBG2(DBG_IMV, "IMV %u \"%s\" created a state for Connection ID %u: "
 				  "%s %s with %slong %sexcl %ssoh over %s %s",
 				  this->id, this->name, conn_id, tnccs_p ? tnccs_p:"?",

src/libimcv/imv/imv_state.h

@@ -39,6 +39,29 @@ struct imv_state_t {
 	 */
 	 TNC_ConnectionID (*get_connection_id)(imv_state_t *this);
 
+	/**
+	 * Checks if long message types are supported for this TNCCS connection
+	 *
+	 * @return				TRUE if set, FALSE otherwise
+	 */
+	bool (*has_long)(imv_state_t *this);
+
+	/**
+	 * Checks if the exclusive delivery is supported for this TNCCS connection
+	 *
+	 * @return				TRUE if set, FALSE otherwise
+	 */
+	bool (*has_excl)(imv_state_t *this);
+
+	/**
+	 * Sets the long message types and exclusive flags for this TNCCS connection
+	 *
+	 * @param has_long		TNCCS connection supports long message types
+	 * @param has_excl		TNCCS connection supports exclusive delivery
+	 * @return				TRUE if set, FALSE otherwise
+	 */
+	void (*set_flags)(imv_state_t *this, bool has_long, bool has_excl);
+
 	/**
 	 * Change the connection state
 	 *