This helper is introduced to query the status of vnc.
Signed-off-by: Amit Shah <[email protected]>
---
vnc.c | 10 +++++++++-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/vnc.c b/vnc.c
index 5eaef6a..ff2d4a8 100644
--- a/vnc.c
+++ b/vnc.c
@@ -178,9 +178,17 @@ static void do_info_vnc_client(Monitor *mon, VncState
*client)
#endif
}
-void do_info_vnc(Monitor *mon)
+static int is_vnc_active(void)
{
if (vnc_display == NULL || vnc_display->display == NULL) {
+ return 0;
+ }
+ return 1;
+}
+
+void do_info_vnc(Monitor *mon)
+{
+ if (!is_vnc_active()) {
monitor_printf(mon, "Server: disabled\n");
} else {
char *serverAddr = vnc_socket_local_addr(" address: %s:%s\n",
--
1.6.2.5
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