Added a statusallnb stroke command to show status non-blocking

src/libcharon/plugins/stroke/stroke_list.c

@@ -389,7 +389,8 @@ static void log_auth_cfgs(FILE *out, peer_cfg_t *peer_cfg, bool local)
 }
 
 METHOD(stroke_list_t, status, void,
-	private_stroke_list_t *this, stroke_msg_t *msg, FILE *out, bool all)
+	private_stroke_list_t *this, stroke_msg_t *msg, FILE *out,
+	bool all, bool wait)
 {
 	enumerator_t *enumerator, *children;
 	ike_cfg_t *ike_cfg;
@@ -531,7 +532,7 @@ METHOD(stroke_list_t, status, void,
 
 	fprintf(out, "Security Associations:\n");
 	enumerator = charon->controller->create_ike_sa_enumerator(
-													charon->controller, TRUE);
+													charon->controller, wait);
 	while (enumerator->enumerate(enumerator, &ike_sa))
 	{
 		bool ike_printed = FALSE;

src/libcharon/plugins/stroke/stroke_list.h

@@ -47,8 +47,10 @@ struct stroke_list_t {
 	 * @param msg		stroke message
 	 * @param out		stroke console stream
 	 * @param all		TRUE for "statusall"
+	 * @param wait		TRUE to wait for IKE_SA entries, FALSE to skip if locked
 	 */
-	void (*status)(stroke_list_t *this, stroke_msg_t *msg, FILE *out, bool all);
+	void (*status)(stroke_list_t *this, stroke_msg_t *msg, FILE *out,
+				   bool all, bool wait);
 
 	/**
 	 * Log pool leases to stroke console.

src/libcharon/plugins/stroke/stroke_socket.c

@@ -322,11 +322,11 @@ static void stroke_del_ca(private_stroke_socket_t *this,
  * show status of daemon
  */
 static void stroke_status(private_stroke_socket_t *this,
-						  stroke_msg_t *msg, FILE *out, bool all)
+						  stroke_msg_t *msg, FILE *out, bool all, bool wait)
 {
 	pop_string(msg, &(msg->status.name));
 
-	this->list->status(this->list, msg, out, all);
+	this->list->status(this->list, msg, out, all, wait);
 }
 
 /**
@@ -546,10 +546,13 @@ static job_requeue_t process(stroke_job_context_t *ctx)
 			stroke_rekey(this, msg, out);
 			break;
 		case STR_STATUS:
-			stroke_status(this, msg, out, FALSE);
+			stroke_status(this, msg, out, FALSE, TRUE);
 			break;
 		case STR_STATUS_ALL:
-			stroke_status(this, msg, out, TRUE);
+			stroke_status(this, msg, out, TRUE, TRUE);
+			break;
+		case STR_STATUS_ALL_NOBLK:
+			stroke_status(this, msg, out, TRUE, FALSE);
 			break;
 		case STR_ADD_CONN:
 			stroke_add_conn(this, msg);

src/stroke/stroke.c

@@ -231,7 +231,18 @@ static int show_status(stroke_keyword_t kw, char *connection)
 {
 	stroke_msg_t msg;
 
-	msg.type = (kw == STROKE_STATUS)? STR_STATUS:STR_STATUS_ALL;
+	switch (kw)
+	{
+		case STROKE_STATUSALL:
+			msg.type = STR_STATUS_ALL;
+			break;
+		case STROKE_STATUSALL_NOBLK:
+			msg.type = STR_STATUS_ALL_NOBLK;
+			break;
+		default:
+			msg.type = STR_STATUS;
+			break;
+	}
 	msg.length = offsetof(stroke_msg_t, buffer);
 	msg.status.name = push_string(&msg, connection);
 	return send_stroke_msg(&msg);
@@ -498,6 +509,7 @@ int main(int argc, char *argv[])
 			break;
 		case STROKE_STATUS:
 		case STROKE_STATUSALL:
+		case STROKE_STATUSALL_NOBLK:
 			res = show_status(token->kw, argc > 2 ? argv[2] : NULL);
 			break;
 		case STROKE_LIST_PUBKEYS:

src/stroke/stroke_keywords.h

@@ -29,6 +29,7 @@ typedef enum {
 	STROKE_LOGLEVEL,
 	STROKE_STATUS,
 	STROKE_STATUSALL,
+	STROKE_STATUSALL_NOBLK,
 	STROKE_LIST_PUBKEYS,
 	STROKE_LIST_CERTS,
 	STROKE_LIST_CACERTS,

src/stroke/stroke_keywords.txt

@@ -36,6 +36,7 @@ rekey,           STROKE_REKEY
 loglevel,        STROKE_LOGLEVEL
 status,          STROKE_STATUS
 statusall,       STROKE_STATUSALL
+statusallnb,     STROKE_STATUSALL_NOBLK
 listpubkeys,     STROKE_LIST_PUBKEYS
 listcerts,       STROKE_LIST_CERTS
 listcacerts,     STROKE_LIST_CACERTS

src/stroke/stroke_msg.h

@@ -194,6 +194,8 @@ struct stroke_msg_t {
 		STR_STATUS,
 		/* show verbose connection status */
 		STR_STATUS_ALL,
+		/* show verbose connection status, non-blocking variant */
+		STR_STATUS_ALL_NOBLK,
 		/* add a ca information record */
 		STR_ADD_CA,
 		/* delete ca information record */