inital working dns

1 files changed, 23 insertions, 0 deletions

diff --git a/resolver/src/config.rs b/resolver/src/config.rs
new file mode 100644
index 0000000..762f311
--- /dev/null
+++ b/resolver/src/config.rs
@@ -0,0 +1,23 @@
+use std::net::IpAddr;
+
+#[derive(Clone)]
+pub struct Config {
+    fallback: IpAddr
+}
+
+impl Config {
+
+    pub fn new() -> Self {
+        let fallback = "9.9.9.9".parse::<IpAddr>().expect("Failed to create default ns fallback");
+        Self { fallback }
+    }
+
+    pub fn get_fallback_ns(&self) -> &IpAddr {
+        return &self.fallback;
+    }
+
+    pub fn set_fallback_ns(&mut self, addr: &IpAddr) {
+        self.fallback = addr.clone();
+    } 
+
+}
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