From e0a5821431a9e34881bce1f8147ae5c4095d045c Mon Sep 17 00:00:00 2001
From: futile <git@futile.eu>
Date: Fri, 12 Dec 2025 07:33:52 +0000
Subject: [PATCH] add `is_blocked` method to `Firewall`

---
 src/util/firewall.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/util/firewall.rs b/src/util/firewall.rs
index cbba3e5..9ee4131 100644
--- a/src/util/firewall.rs
+++ b/src/util/firewall.rs
@@ -62,6 +62,12 @@ impl Firewall {
         unsafe { rules.Remove(&BSTR::from(name)) }?;
         Ok(())
     }
+
+    pub fn is_blocked(&self, name: &str) -> Result<bool, Box<dyn Error>> {
+        let rules = unsafe { self.policy.Rules() }?;
+        let rule_exists = unsafe { rules.Item(&BSTR::from(name)) }.is_ok();
+        Ok(rule_exists)
+    }
 }
 
 pub enum RuleMode {