implemented have_recommendation() based on a choice of 3 policies

src/libcharon/tnc/imv/imv_manager.h

@@ -49,6 +49,13 @@ struct imv_manager_t {
 	 */
 	imv_t* (*remove)(imv_manager_t *this, TNC_IMVID id);
 
+	/**
+	 * Get the configured recommendation policy
+	 *
+	 * @return					configured recommendation policy
+	 */
+	recommendation_policy_t (*get_recommendation_policy)(imv_manager_t *this);
+
 	/**
 	 * Create an empty set of IMV recommendations and evaluations
 	 *

src/libcharon/tnc/imv/imv_recommendations.c

@@ -15,9 +15,9 @@
 
 #include "imv_recommendations.h"
 
-ENUM(recommendation_policy_names, RECOMMENDATION_POLICY_NONE,
+ENUM(recommendation_policy_names, RECOMMENDATION_POLICY_DEFAULT,
 								  RECOMMENDATION_POLICY_ALL,
-	"none",
+	"default",
 	"any",
 	"all"
 );

src/libcharon/tnc/imv/imv_recommendations.h

@@ -27,7 +27,7 @@
 typedef enum recommendation_policy_t recommendation_policy_t;
 
 enum recommendation_policy_t {
-	RECOMMENDATION_POLICY_NONE,
+	RECOMMENDATION_POLICY_DEFAULT,
 	RECOMMENDATION_POLICY_ANY,
 	RECOMMENDATION_POLICY_ALL
 };