Added a stroke memusage command to show memory usage

src/libcharon/plugins/stroke/stroke_socket.c

@@ -417,6 +417,18 @@ static void stroke_leases(private_stroke_socket_t *this,
 	this->list->leases(this->list, msg, out);
 }
 
+/**
+ * Show memory usage
+ */
+static void stroke_memusage(private_stroke_socket_t *this,
+							stroke_msg_t *msg, FILE *out)
+{
+	if (lib->leak_detective)
+	{
+		lib->leak_detective->usage(lib->leak_detective, out);
+	}
+}
+
 /**
  * set the verbosity debug output
  */
@@ -572,6 +584,9 @@ static job_requeue_t process(stroke_job_context_t *ctx)
 		case STR_LEASES:
 			stroke_leases(this, msg, out);
 			break;
+		case STR_MEMUSAGE:
+			stroke_memusage(this, msg, out);
+			break;
 		default:
 			DBG1(DBG_CFG, "received unknown stroke");
 			break;

src/stroke/stroke.c

@@ -326,6 +326,15 @@ static int leases(stroke_keyword_t kw, char *pool, char *address)
 	return send_stroke_msg(&msg);
 }
 
+static int memusage()
+{
+	stroke_msg_t msg;
+
+	msg.type = STR_MEMUSAGE;
+	msg.length = offsetof(stroke_msg_t, buffer);
+	return send_stroke_msg(&msg);
+}
+
 static int set_loglevel(char *type, u_int level)
 {
 	stroke_msg_t msg;
@@ -530,6 +539,9 @@ int main(int argc, char *argv[])
 			res = leases(token->kw, argc > 2 ? argv[2] : NULL,
 						 argc > 3 ? argv[3] : NULL);
 			break;
+		case STROKE_MEMUSAGE:
+			res = memusage();
+			break;
 		default:
 			exit_usage(NULL);
 	}

src/stroke/stroke_keywords.h

@@ -54,6 +54,7 @@ typedef enum {
 	STROKE_PURGE_IKE,
 	STROKE_EXPORT_X509,
 	STROKE_LEASES,
+	STROKE_MEMUSAGE,
 } stroke_keyword_t;
 
 #define STROKE_LIST_FIRST		STROKE_LIST_PUBKEYS

src/stroke/stroke_keywords.txt

@@ -61,3 +61,4 @@ purgecerts,      STROKE_PURGE_CERTS
 purgeike,        STROKE_PURGE_IKE
 exportx509,      STROKE_EXPORT_X509
 leases,          STROKE_LEASES
+memusage,        STROKE_MEMUSAGE

src/stroke/stroke_msg.h

@@ -212,6 +212,8 @@ struct stroke_msg_t {
 		STR_LEASES,
 		/* export credentials */
 		STR_EXPORT,
+		/* print memory usage details */
+		STR_MEMUSAGE,
 		/* more to come */
 	} type;