add OC_PROTO_HIDDEN and use this to hide jun2pulse from the displayed…

… protocols list

Signed-off-by: Daniel Lenski <dlenski@gmail.com>

library.c

@@ -189,7 +189,7 @@ static const struct vpn_proto openconnect_protos[] = {
 		.name = "jun2pulse",
 		.pretty_name = N_("Pulse Connect Secure with Juniper auth"),
 		.description = N_("Compatible with Pulse Connect Secure SSL VPN (with Juniper auth for backwards-compatibility)"),
-		.flags = OC_PROTO_PROXY,
+		.flags = OC_PROTO_PROXY | OC_PROTO_HIDDEN,
 		.vpn_close_session = pulse_bye,
 		.tcp_connect = pulse_connect_from_oncp_auth,
 		.tcp_mainloop = pulse_mainloop,

main.c

@@ -665,8 +665,10 @@ static void print_supported_protocols(void)
         if (n>=0) {
 		printf(_("Supported protocols:"));
 		for (p=protos; n; p++, n--) {
-			printf("%s%s%s", sep, p->name, p==protos ? _(" (default)") : "");
-			sep = comma;
+			if (!(p->flags & OC_PROTO_HIDDEN)) {
+				printf("%s%s%s", sep, p->name, p==protos ? _(" (default)") : "");
+				sep = comma;
+			}
 		}
 		printf("\n");
 		free(protos);
@@ -681,9 +683,12 @@ static void print_supported_protocols_usage(void)
 	n = openconnect_get_supported_protocols(&protos);
         if (n>=0) {
 		printf("\n%s:\n", _("Set VPN protocol"));
-		for (p=protos; n; p++, n--)
-			printf("      --protocol=%-16s %s%s\n",
-				   p->name, p->description, p==protos ? _(" (default)") : "");
+		for (p=protos; n; p++, n--) {
+			if (!(p->flags & OC_PROTO_HIDDEN)) {
+				printf("      --protocol=%-16s %s%s\n",
+					   p->name, p->description, p==protos ? _(" (default)") : "");
+			}
+		}
 		openconnect_free_supported_protocols(protos);
 	}
 }

openconnect.h

@@ -189,6 +189,7 @@ extern "C" {
 #define OC_PROTO_AUTH_OTP	(1<<3)
 #define OC_PROTO_AUTH_STOKEN	(1<<4)
 #define OC_PROTO_PERIODIC_TROJAN	(1<<5)
+#define OC_PROTO_HIDDEN	(1<<6)
 
 struct oc_vpn_proto {
 	const char *name;