From cb15dfe6be6a1e39ea8bb77b2554e48cf35f57cb Mon Sep 17 00:00:00 2001
From: Martin Paljak <martin@martinpaljak.net>
Date: Tue, 7 Mar 2023 21:24:02 +0200
Subject: [PATCH] Ignore exclusively open readers

---
 src/main/java/pro/javacard/nfc4pc/NFC4PC.java | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/main/java/pro/javacard/nfc4pc/NFC4PC.java b/src/main/java/pro/javacard/nfc4pc/NFC4PC.java
index 0d62410..bab739e 100644
--- a/src/main/java/pro/javacard/nfc4pc/NFC4PC.java
+++ b/src/main/java/pro/javacard/nfc4pc/NFC4PC.java
@@ -143,9 +143,11 @@ public void readerListChanged(List<PCSCReader> list) {
         Map<String, Boolean> newStates = new HashMap<>();
         list.forEach(e -> newStates.put(e.getName(), e.isPresent()));
 
-        for (String n : newStates.keySet()) {
-            // TODO: ignore exclusive readers
-            if (newStates.get(n) && !readerStates.getOrDefault(n, false)) {
+        for (PCSCReader e : list) {
+            String n = e.getName();
+            if (e.isExclusive()) {
+                log.debug("Ignoring exclusively in use reader \"{}\"", n);
+            } else if (newStates.get(n) && !readerStates.getOrDefault(n, false)) {
                 log.debug("Detected change in reader \"{}\"", n);
                 MainWrapper.tapCounter.incrementAndGet();
                 setTooltip();