From 9fae66d7cdbba8fd68d835c23e2fd7739c185024 Mon Sep 17 00:00:00 2001
From: Agathe Porte <microjoe@microjoe.org>
Date: Sun, 12 Jul 2020 00:34:37 +0200
Subject: initial commit

---
 src/plymouthd.rs | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 src/plymouthd.rs

(limited to 'src/plymouthd.rs')

diff --git a/src/plymouthd.rs b/src/plymouthd.rs
new file mode 100644
index 0000000..9e991e6
--- /dev/null
+++ b/src/plymouthd.rs
@@ -0,0 +1,43 @@
+use std::path::Path;
+use std::io;
+
+use ini::Ini;
+
+pub struct Plymouthd {
+    conf: Ini,
+}
+
+impl Plymouthd {
+    pub fn from_ini(conf: Ini) -> Self {
+        Self { conf }
+    }
+
+    pub fn from_file<P: AsRef<Path>>(filename: P) -> io::Result<Self> {
+        let conf = Ini::load_from_file(filename).map_err(|e| super::ini_to_io_err(e))?;
+        Ok(Self { conf })
+    }
+
+    pub fn default() -> io::Result<Self> {
+        Self::from_file("/etc/plymouth/plymouthd.conf")
+    }
+
+    pub fn current_theme(&self) -> Option<&str> {
+        self.conf
+            .section(Some("Daemon"))
+            .and_then(|s| s.get("Theme"))
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn default_theme_from_ini() {
+        let mut ini = Ini::new();
+        ini.with_section(Some("Daemon")).set("Theme", "spinner");
+
+        let conf = Plymouthd::from_ini(ini);
+        assert!(conf.current_theme().unwrap() == "spinner");
+    }
+}
-- 
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