1 files changed, 16 insertions, 0 deletions
diff --git a/libvncserver/main.c b/libvncserver/main.c
index bf14062..6cf21ea 100644
--- a/libvncserver/main.c
+++ b/libvncserver/main.c
@@ -194,6 +194,22 @@ rfbBool rfbDisableExtension(rfbClientPtr cl, rfbProtocolExtension* extension)
 	return FALSE;
 }
 
+void* rfbGetExtensionClientData(rfbClientPtr cl, rfbExtensionData* extension)
+{
+    rfbExtensionData* data = cl->extensions;
+
+    while(data && data->extension != extension)
+	data = data->next;
+
+    if(data == NULL) {
+	rfbLog("Extension is not enabled !\n");
+	/* rfbCloseClient(cl); */
+	return NULL;
+    }
+
+    return data->data;
+}
+
 /*
  * Logging
  */